[Zrouter-src-freebsd] ZRouter.org: push to FreeBSD HEAD tree
zrouter-src-freebsd at zrouter.org
zrouter-src-freebsd at zrouter.org
Fri May 11 21:58:11 UTC 2012
details: http://zrouter.org/hg/FreeBSD/head//rev/32f69009f3f9
changeset: 482:32f69009f3f9
user: Aleksandr Rybalko <ray at ddteam.net>
date: Sat May 12 00:57:52 2012 +0300
description:
Fix ral(rt2860) build, but not attach.
diffstat:
head/sys/dev/ral/if_ral_pci.c | 51 +-
head/sys/dev/ral/rt2860.c | 11154 +++++++++++---------------------------
head/sys/dev/ral/rt2860reg.h | 1070 ++-
head/sys/dev/ral/rt2860ucode.h | 2104 -------
head/sys/dev/ral/rt2860var.h | 585 +-
5 files changed, 4179 insertions(+), 10785 deletions(-)
diffs (15709 lines):
diff -r 737774f27543 -r 32f69009f3f9 head/sys/dev/ral/if_ral_pci.c
--- a/head/sys/dev/ral/if_ral_pci.c Thu May 10 14:47:51 2012 +0300
+++ b/head/sys/dev/ral/if_ral_pci.c Sat May 12 00:57:52 2012 +0300
@@ -1,4 +1,4 @@
-/* $FreeBSD$ */
+/* $FreeBSD: head/sys/dev/ral/if_ral_pci.c 235233 2012-05-10 17:41:16Z bschmidt $ */
/*-
* Copyright (c) 2005, 2006
@@ -18,10 +18,10 @@
*/
#include <sys/cdefs.h>
-__FBSDID("$FreeBSD$");
+__FBSDID("$FreeBSD: head/sys/dev/ral/if_ral_pci.c 235233 2012-05-10 17:41:16Z bschmidt $");
/*
- * PCI/Cardbus front-end for the Ralink RT2xxx wireless driver.
+ * PCI/Cardbus front-end for the Ralink RT2560/RT2561/RT2561S/RT2661 driver.
*/
#include <sys/param.h>
@@ -71,17 +71,37 @@
};
static const struct ral_pci_ident ral_pci_ids[] = {
+ { 0x1432, 0x7708, "Edimax RT2860" },
+ { 0x1432, 0x7711, "Edimax RT3591" },
+ { 0x1432, 0x7722, "Edimax RT3591" },
+ { 0x1432, 0x7727, "Edimax RT2860" },
+ { 0x1432, 0x7728, "Edimax RT2860" },
+ { 0x1432, 0x7738, "Edimax RT2860" },
+ { 0x1432, 0x7748, "Edimax RT2860" },
+ { 0x1432, 0x7758, "Edimax RT2860" },
+ { 0x1432, 0x7768, "Edimax RT2860" },
+ { 0x1462, 0x891a, "MSI RT3090" },
{ 0x1814, 0x0201, "Ralink Technology RT2560" },
{ 0x1814, 0x0301, "Ralink Technology RT2561S" },
{ 0x1814, 0x0302, "Ralink Technology RT2561" },
{ 0x1814, 0x0401, "Ralink Technology RT2661" },
- { 0x1814, 0x0601, "Ralink Technology RT2860 PCI" },
- { 0x1814, 0x0681, "Ralink Technology RT2860 PCIe" },
- { 0x1814, 0x0701, "Ralink Technology RT2870 PCI" },
- { 0x1814, 0x0781, "Ralink Technology RT2870 PCIe" },
- { 0x1814, 0x3060, "Ralink Technology RT3060 PCI" },
- { 0x1814, 0x3090, "Ralink Technology RT3090 PCIe" },
-
+ { 0x1814, 0x0601, "Ralink Technology RT2860" },
+ { 0x1814, 0x0681, "Ralink Technology RT2890" },
+ { 0x1814, 0x0701, "Ralink Technology RT2760" },
+ { 0x1814, 0x0781, "Ralink Technology RT2790" },
+ { 0x1814, 0x3060, "Ralink Technology RT3060" },
+ { 0x1814, 0x3062, "Ralink Technology RT3062" },
+ { 0x1814, 0x3090, "Ralink Technology RT3090" },
+ { 0x1814, 0x3091, "Ralink Technology RT3091" },
+ { 0x1814, 0x3092, "Ralink Technology RT3092" },
+ { 0x1814, 0x3390, "Ralink Technology RT3390" },
+ { 0x1814, 0x3562, "Ralink Technology RT3562" },
+ { 0x1814, 0x3592, "Ralink Technology RT3592" },
+ { 0x1814, 0x3593, "Ralink Technology RT3593" },
+ { 0x1814, 0x5390, "Ralink Technology RT5390" },
+ { 0x1814, 0x539a, "Ralink Technology RT5390" },
+ { 0x1814, 0x539f, "Ralink Technology RT5390" },
+ { 0x1a3b, 0x1059, "AWT RT2890" },
{ 0, 0, NULL }
};
@@ -204,18 +224,9 @@
case 0x0401:
psc->sc_opns = &ral_rt2661_opns;
break;
- case 0x0601:
- case 0x0681:
- case 0x0701:
- case 0x0781:
- case 0x3060:
- case 0x3090:
+ default:
psc->sc_opns = &ral_rt2860_opns;
break;
- default:
- device_printf(dev, "ERROR: Unknown card 0x%04x\n",
- pci_get_device(dev));
- return (ENXIO);
}
psc->mem_rid = RAL_PCI_BAR0;
diff -r 737774f27543 -r 32f69009f3f9 head/sys/dev/ral/rt2860.c
--- a/head/sys/dev/ral/rt2860.c Thu May 10 14:47:51 2012 +0300
+++ b/head/sys/dev/ral/rt2860.c Sat May 12 00:57:52 2012 +0300
@@ -1,6 +1,6 @@
/*-
- * Copyright (c) 2009-2010 Alexander Egorenkov <egorenar at gmail.com>
- * Copyright (c) 2009 Damien Bergamini <damien.bergamini at free.fr>
+ * Copyright (c) 2007-2010 Damien Bergamini <damien.bergamini at free.fr>
+ * Copyright (c) 2012 Bernhard Schmidt <bschmidt at FreeBSD.org>
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
@@ -13,6 +13,16 @@
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ *
+ * $OpenBSD: rt2860.c,v 1.65 2010/10/23 14:24:54 damien Exp $
+ */
+
+#include <sys/cdefs.h>
+__FBSDID("$FreeBSD: head/sys/dev/ral/rt2860.c 235233 2012-05-10 17:41:16Z bschmidt $");
+
+/*-
+ * Ralink Technology RT2860/RT3090/RT3390/RT3562 chipset driver
+ * http://www.ralinktech.com/
*/
#include <sys/param.h>
@@ -23,7 +33,8 @@
#include <sys/socket.h>
#include <sys/systm.h>
#include <sys/malloc.h>
-#include <sys/taskqueue.h>
+#include <sys/lock.h>
+#include <sys/mutex.h>
#include <sys/module.h>
#include <sys/bus.h>
#include <sys/endian.h>
@@ -42,262 +53,133 @@
#include <net/if_types.h>
#include <net80211/ieee80211_var.h>
-#include <net80211/ieee80211_input.h>
#include <net80211/ieee80211_radiotap.h>
#include <net80211/ieee80211_regdomain.h>
+#include <net80211/ieee80211_ratectl.h>
+
+#include <netinet/in.h>
+#include <netinet/in_systm.h>
+#include <netinet/in_var.h>
+#include <netinet/ip.h>
+#include <netinet/if_ether.h>
#include <dev/ral/rt2860reg.h>
#include <dev/ral/rt2860var.h>
-/*
- * Defines and macros
- */
-#define RT2860_MAX_AGG_SIZE 3840
-
-#define RT2860_TX_DATA_SEG0_SIZE \
- (sizeof(struct rt2860_txwi) + sizeof(struct ieee80211_qosframe_addr4))
-
-#define RT2860_NOISE_FLOOR -95
-
-#define IEEE80211_HAS_ADDR4(wh) \
- (((wh)->i_fc[1] & IEEE80211_FC1_DIR_MASK) == IEEE80211_FC1_DIR_DSTODS)
-
-#define RT2860_MS(_v, _f) (((_v) & _f) >> _f##_S)
-#define RT2860_SM(_v, _f) (((_v) << _f##_S) & _f)
-
-#define RT2860_TX_WATCHDOG_TIMEOUT 5
-
-#define RUN_AID2WCID(aid) ((aid) & 0xff)
-#define RT2860_WCID_RESERVED 0xff
-#define RT2860_WCID_MCAST 0xf7
-
-#define RT2860_AMRR_IS_SUCCESS(amrr_node) \
- ((amrr_node)->retrycnt < (amrr_node)->txcnt / 10)
-
-#define RT2860_AMRR_IS_FAILURE(amrr_node) \
- ((amrr_node)->retrycnt > (amrr_node)->txcnt / 3)
-
-#define RT2860_AMRR_IS_ENOUGH(amrr_node) \
- ((amrr_node)->txcnt > 10)
-
-#define LED_CFG_LED_POLARITY (1<<30)
-#define LED_CFG_Y_LED_MODE_ONTX (1<<28)
-#define LED_CFG_G_LED_MODE_ONTX (1<<26)
-#define LED_CFG_R_LED_MODE_ONTX (1<<24)
-#define LED_CFG_SLOW_BLK_TIME (0x03<<16) /* sec */
-#define LED_CFG_LED_OFF_TIME (0x1e<<8) /* msec */
-#define LED_CFG_LED_ON_TIME (0x46) /* msec */
-
-static void rt2860_init_channels(struct rt2860_softc *sc);
-static void rt2860_init_locked(void *priv);
-static void rt2860_init(void *priv);
-static int rt2860_init_bbp(struct rt2860_softc *sc);
-static void rt2860_stop_locked(void *priv);
-static void rt2860_stop(void *priv);
-static void rt2860_start(struct ifnet *ifp);
-static int rt2860_ioctl(struct ifnet *ifp, u_long cmd, caddr_t data);
-static struct ieee80211vap *rt2860_vap_create(struct ieee80211com *ic,
- const char name[IFNAMSIZ], int unit, enum ieee80211_opmode, int flags,
- const uint8_t bssid[IEEE80211_ADDR_LEN],
- const uint8_t mac[IEEE80211_ADDR_LEN]);
-static void rt2860_vap_delete(struct ieee80211vap *vap);
-static int rt2860_vap_reset(struct ieee80211vap *vap, u_long cmd);
-static int rt2860_vap_newstate(struct ieee80211vap *vap,
- enum ieee80211_state nstate, int arg);
-#ifndef RT2860_NO_HW_CRYPTO
-static void rt2860_vap_key_update_begin(struct ieee80211vap *vap);
-static void rt2860_vap_key_update_end(struct ieee80211vap *vap);
-static int rt2860_vap_key_set(struct ieee80211vap *vap,
- const struct ieee80211_key *k, const uint8_t mac[IEEE80211_ADDR_LEN]);
-static int rt2860_vap_key_delete(struct ieee80211vap *vap,
- const struct ieee80211_key *k);
+#define RAL_DEBUG
+#ifdef RAL_DEBUG
+#define DPRINTF(x) do { if (sc->sc_debug > 0) printf x; } while (0)
+#define DPRINTFN(n, x) do { if (sc->sc_debug >= (n)) printf x; } while (0)
+#else
+#define DPRINTF(x)
+#define DPRINTFN(n, x)
#endif
-static void rt2860_vap_update_beacon(struct ieee80211vap *vap, int what);
-static int rt2860_media_change(struct ifnet *ifp);
-static struct ieee80211_node *rt2860_node_alloc(struct ieee80211vap *vap,
- const uint8_t mac[IEEE80211_ADDR_LEN]);
-static void rt2860_node_cleanup(struct ieee80211_node *ni);
-static void rt2860_node_getmimoinfo(const struct ieee80211_node *ni,
- struct ieee80211_mimo_info *mi);
-static int rt2860_setregdomain(struct ieee80211com *ic,
- struct ieee80211_regdomain *reg, int nchans,
- struct ieee80211_channel chans[]);
-static void rt2860_getradiocaps(struct ieee80211com *ic, int maxchans,
- int *nchans, struct ieee80211_channel chans[]);
-static void rt2860_scan_start(struct ieee80211com *ic);
-static void rt2860_scan_end(struct ieee80211com *ic);
-static void rt2860_set_channel(struct ieee80211com *ic);
-static void rt2860_newassoc(struct ieee80211_node *ni, int isnew);
-static void rt2860_updateslot(struct ifnet *ifp);
-static void rt2860_update_promisc(struct ifnet *ifp);
-static void rt2860_update_mcast(struct ifnet *ifp);
-static int rt2860_wme_update(struct ieee80211com *ic);
-static int rt2860_raw_xmit(struct ieee80211_node *ni, struct mbuf *m,
- const struct ieee80211_bpf_params *params);
-static int rt2860_recv_action(struct ieee80211_node *ni,
- const struct ieee80211_frame *wh, const uint8_t *frm,
- const uint8_t *efrm);
-static int rt2860_send_action(struct ieee80211_node *ni, int cat,
- int act, void *sa);
-static int rt2860_addba_response(struct ieee80211_node *ni,
- struct ieee80211_tx_ampdu *tap, int status, int baparamset,
- int batimeout);
-static void rt2860_addba_stop(struct ieee80211_node *ni,
- struct ieee80211_tx_ampdu *tap);
-static int rt2860_ampdu_rx_start(struct ieee80211_node *ni,
- struct ieee80211_rx_ampdu *rap, int baparamset, int batimeout,
- int baseqctl);
-static void rt2860_ampdu_rx_stop(struct ieee80211_node *ni,
- struct ieee80211_rx_ampdu *rap);
-#ifdef RT2860_SEND_BAR_WORKAROUND
-static int rt2860_send_bar(struct ieee80211_node *ni,
- struct ieee80211_tx_ampdu *tap, ieee80211_seq seqno);
+
+static struct ieee80211vap *rt2860_vap_create(struct ieee80211com *,
+ const char [IFNAMSIZ], int, enum ieee80211_opmode,
+ int, const uint8_t [IEEE80211_ADDR_LEN],
+ const uint8_t [IEEE80211_ADDR_LEN]);
+static void rt2860_vap_delete(struct ieee80211vap *);
+static void rt2860_dma_map_addr(void *, bus_dma_segment_t *, int, int);
+static int rt2860_alloc_tx_ring(struct rt2860_softc *,
+ struct rt2860_tx_ring *);
+static void rt2860_reset_tx_ring(struct rt2860_softc *,
+ struct rt2860_tx_ring *);
+static void rt2860_free_tx_ring(struct rt2860_softc *,
+ struct rt2860_tx_ring *);
+static int rt2860_alloc_tx_pool(struct rt2860_softc *);
+static void rt2860_free_tx_pool(struct rt2860_softc *);
+static int rt2860_alloc_rx_ring(struct rt2860_softc *,
+ struct rt2860_rx_ring *);
+static void rt2860_reset_rx_ring(struct rt2860_softc *,
+ struct rt2860_rx_ring *);
+static void rt2860_free_rx_ring(struct rt2860_softc *,
+ struct rt2860_rx_ring *);
+static void rt2860_updatestats(struct rt2860_softc *);
+static void rt2860_newassoc(struct ieee80211_node *, int);
+static void rt2860_node_free(struct ieee80211_node *);
+#ifdef IEEE80211_HT
+static int rt2860_ampdu_rx_start(struct ieee80211com *,
+ struct ieee80211_node *, uint8_t);
+static void rt2860_ampdu_rx_stop(struct ieee80211com *,
+ struct ieee80211_node *, uint8_t);
#endif
-static void rt2860_amrr_update_iter_func(void *arg,
- struct ieee80211_node *ni);
-static void rt2860_periodic(void *arg);
-static void rt2860_tx_watchdog(void *arg);
-static int rt2860_staid_alloc(struct rt2860_softc *sc, int aid);
-static void rt2860_staid_delete(struct rt2860_softc *sc, int staid);
-static void rt2860_amrr_init(struct rt2860_amrr *amrr,
- struct ieee80211vap *vap, int ntxpath, int min_success_threshold,
- int max_success_threshold, int msecs);
-static void rt2860_amrr_cleanup(struct rt2860_amrr *amrr);
-static void rt2860_amrr_node_init(struct rt2860_amrr *amrr,
- struct rt2860_amrr_node *amrr_node, struct ieee80211_node *ni);
-static int rt2860_amrr_choose(struct ieee80211_node *ni,
- struct rt2860_amrr_node *amrr_node);
-static int rt2860_amrr_update(struct rt2860_amrr *amrr,
- struct rt2860_amrr_node *amrr_node, struct ieee80211_node *ni);
-static __inline void rt2860_amrr_tx_complete(
- struct rt2860_amrr_node *amrr_node, int ok, int retries);
-static __inline void rt2860_amrr_tx_update(
- struct rt2860_amrr_node *amrr_node, int txcnt, int success, int retrycnt);
-static void rt2860_asic_set_bssid(struct rt2860_softc *sc,
- const uint8_t *bssid);
-static void rt2860_asic_set_macaddr(struct rt2860_softc *sc,
- const uint8_t *addr);
-static void rt2860_asic_enable_tsf_sync(struct rt2860_softc *sc);
-static void rt2860_asic_disable_tsf_sync(struct rt2860_softc *sc);
-static void rt2860_asic_enable_mrr(struct rt2860_softc *sc);
-static void rt2860_asic_set_txpreamble(struct rt2860_softc *sc);
-static void rt2860_asic_set_basicrates(struct rt2860_softc *sc);
-static void rt2860_asic_update_rtsthreshold(struct rt2860_softc *sc);
-static void rt2860_asic_update_txpower(struct rt2860_softc *sc);
-static void rt2860_asic_update_promisc(struct rt2860_softc *sc);
-static void rt2860_asic_updateprot(struct rt2860_softc *sc);
-static void rt2860_asic_updateslot(struct rt2860_softc *sc);
-static void rt2860_asic_wme_update(struct rt2860_softc *sc);
-static void rt2860_asic_update_beacon(struct rt2860_softc *sc,
- struct ieee80211vap *, struct rt2860_txwi *);
-static void rt2860_asic_clear_keytables(struct rt2860_softc *sc);
-static void rt2860_asic_add_ba_session(struct rt2860_softc *sc,
- uint8_t wcid, int tid);
-static void rt2860_asic_del_ba_session(struct rt2860_softc *sc,
- uint8_t wcid, int tid);
-/*
-static void rt2860_led_brightness(struct rt2860_softc *sc,
- uint8_t brightness);
-*/
-static void rt2860_led_cmd(struct rt2860_softc *sc, uint8_t cmd);
-static const char *rt2860_rf_name(int rf_rev);
-static void rt2860_rf_select_chan_group(struct rt2860_softc *sc,
- struct ieee80211_channel *c);
-static void rt2860_rf_set_chan(struct rt2860_softc *sc,
- struct ieee80211_channel *c);
-static uint8_t rt3090_rf_read(struct rt2860_softc *sc, uint8_t reg);
-static void rt3090_rf_write(struct rt2860_softc *sc, uint8_t reg,
- uint8_t val);
-static void rt2872_rf_set_chan(struct rt2860_softc *sc,
- struct ieee80211_channel *c);
-static void rt3090_set_chan(struct rt2860_softc *sc, u_int chan);
-static int rt3090_rf_init(struct rt2860_softc *sc);
+static int rt2860_newstate(struct ieee80211vap *, enum ieee80211_state,
+ int);
+static uint16_t rt3090_efuse_read_2(struct rt2860_softc *, uint16_t);
+static uint16_t rt2860_eeprom_read_2(struct rt2860_softc *, uint16_t);
+static void rt2860_intr_coherent(struct rt2860_softc *);
+static void rt2860_drain_stats_fifo(struct rt2860_softc *);
+static void rt2860_tx_intr(struct rt2860_softc *, int);
+static void rt2860_rx_intr(struct rt2860_softc *);
+static void rt2860_tbtt_intr(struct rt2860_softc *);
+static void rt2860_gp_intr(struct rt2860_softc *);
+static int rt2860_tx(struct rt2860_softc *, struct mbuf *,
+ struct ieee80211_node *);
+static int rt2860_raw_xmit(struct ieee80211_node *, struct mbuf *,
+ const struct ieee80211_bpf_params *);
+static int rt2860_tx_raw(struct rt2860_softc *, struct mbuf *,
+ struct ieee80211_node *,
+ const struct ieee80211_bpf_params *params);
+static void rt2860_start(struct ifnet *);
+static void rt2860_start_locked(struct ifnet *);
+static void rt2860_watchdog(void *);
+static int rt2860_ioctl(struct ifnet *, u_long, caddr_t);
+static void rt2860_mcu_bbp_write(struct rt2860_softc *, uint8_t, uint8_t);
+static uint8_t rt2860_mcu_bbp_read(struct rt2860_softc *, uint8_t);
+static void rt2860_rf_write(struct rt2860_softc *, uint8_t, uint32_t);
+static uint8_t rt3090_rf_read(struct rt2860_softc *, uint8_t);
+static void rt3090_rf_write(struct rt2860_softc *, uint8_t, uint8_t);
+static int rt2860_mcu_cmd(struct rt2860_softc *, uint8_t, uint16_t, int);
+static void rt2860_enable_mrr(struct rt2860_softc *);
+static void rt2860_set_txpreamble(struct rt2860_softc *);
+static void rt2860_set_basicrates(struct rt2860_softc *,
+ const struct ieee80211_rateset *);
+static void rt2860_scan_start(struct ieee80211com *);
+static void rt2860_scan_end(struct ieee80211com *);
+static void rt2860_set_channel(struct ieee80211com *);
+static void rt2860_select_chan_group(struct rt2860_softc *, int);
+static void rt2860_set_chan(struct rt2860_softc *, u_int);
+static void rt3090_set_chan(struct rt2860_softc *, u_int);
+static int rt3090_rf_init(struct rt2860_softc *);
+static void rt3090_rf_wakeup(struct rt2860_softc *);
+static int rt3090_filter_calib(struct rt2860_softc *, uint8_t, uint8_t,
+ uint8_t *);
+static void rt3090_rf_setup(struct rt2860_softc *);
+static void rt2860_set_leds(struct rt2860_softc *, uint16_t);
+static void rt2860_set_gp_timer(struct rt2860_softc *, int);
+static void rt2860_set_bssid(struct rt2860_softc *, const uint8_t *);
+static void rt2860_set_macaddr(struct rt2860_softc *, const uint8_t *);
+static void rt2860_update_promisc(struct ifnet *);
+static void rt2860_updateslot(struct ifnet *);
+static void rt2860_updateprot(struct ifnet *);
+static int rt2860_updateedca(struct ieee80211com *);
+#ifdef HW_CRYPTO
+static int rt2860_set_key(struct ieee80211com *, struct ieee80211_node *,
+ struct ieee80211_key *);
+static void rt2860_delete_key(struct ieee80211com *,
+ struct ieee80211_node *, struct ieee80211_key *);
+#endif
+static int8_t rt2860_rssi2dbm(struct rt2860_softc *, uint8_t, uint8_t);
+static const char *rt2860_get_rf(uint8_t);
+static int rt2860_read_eeprom(struct rt2860_softc *,
+ uint8_t macaddr[IEEE80211_ADDR_LEN]);
+static int rt2860_bbp_init(struct rt2860_softc *);
+static int rt2860_txrx_enable(struct rt2860_softc *);
+static void rt2860_init(void *);
+static void rt2860_init_locked(struct rt2860_softc *);
+static void rt2860_stop(void *);
+static void rt2860_stop_locked(struct rt2860_softc *);
+static int rt2860_load_microcode(struct rt2860_softc *);
+#ifdef NOT_YET
+static void rt2860_calib(struct rt2860_softc *);
+#endif
static void rt3090_set_rx_antenna(struct rt2860_softc *, int);
-static void rt3090_rf_wakeup(struct rt2860_softc *sc);
-static int rt3090_filter_calib(struct rt2860_softc *sc, uint8_t init,
- uint8_t target, uint8_t *val);
-static void rt3090_rf_setup(struct rt2860_softc *sc);
-static void rt2860_read_eeprom(struct rt2860_softc *sc);
-static uint32_t rt2860_read_eeprom_txpow_rate_add_delta(uint32_t txpow_rate,
- int8_t delta);
-static void rt2860_io_rf_load_defaults(struct rt2860_softc *sc);
-static uint16_t rt2860_io_eeprom_read(struct rt2860_softc *sc, uint16_t addr);
-static uint8_t rt2860_io_bbp_read(struct rt2860_softc *sc, uint8_t reg);
-static void rt2860_io_bbp_write(struct rt2860_softc *sc, uint8_t reg,
- uint8_t val);
-static void rt2860_io_rf_write(struct rt2860_softc *sc, uint8_t reg,
- uint32_t val);
-static int32_t rt2860_io_rf_read(struct rt2860_softc *sc, uint8_t reg);
-static void rt2860_io_mcu_cmd(struct rt2860_softc *sc, uint8_t cmd,
- uint8_t token, uint16_t arg);
-static int rt2860_io_mcu_cmd_check(struct rt2860_softc *sc, uint8_t cid);
-static int rt2860_load_microcode(struct rt2860_softc *sc);
-static int rt2860_beacon_alloc(struct rt2860_softc *sc,
- struct ieee80211vap *vap);
-static uint8_t rt2860_rxrate(struct rt2860_rxwi *rxwi);
-static uint8_t rt2860_maxrssi_rxpath(struct rt2860_softc *sc,
- const struct rt2860_rxwi *rxwi);
-static int8_t rt2860_rssi2dbm(struct rt2860_softc *sc, uint8_t rssi,
- uint8_t rxpath);
-static uint8_t rt2860_rate2mcs(uint8_t rate);
-static int rt2860_tx_mgmt(struct rt2860_softc *sc,
- struct mbuf *m, struct ieee80211_node *ni, int qid);
-static int rt2860_tx_data(struct rt2860_softc *sc,
- struct mbuf *m, struct ieee80211_node *ni, int qid);
-static void rt2860_reset_dma(struct rt2860_softc *sc);
-static void rt2860_fifo_stat_full_intr(struct rt2860_softc *sc);
-static void rt2860_rx_intr(struct rt2860_softc *sc);
-static void rt2860_tx_intr(struct rt2860_softc *sc, int qid);
-static void rt2860_rx_done_task(void *context, int pending);
-static void rt2860_tx_done_task(void *context, int pending);
-static void rt2860_fifo_stat_full_task(void *context, int pending);
-static void rt2860_periodic_task(void *context, int pending);
-static int rt2860_rx_eof(struct rt2860_softc *sc, int limit);
-static void rt2860_tx_eof(struct rt2860_softc *sc,
- struct rt2860_softc_tx_ring *ring);
-static void rt2860_update_stats(struct rt2860_softc *sc);
-static void rt2860_bbp_tuning(struct rt2860_softc *sc);
-static void rt2860_watchdog(struct rt2860_softc *sc);
-static void rt2860_drain_fifo_stats(struct rt2860_softc *sc);
-static void rt2860_update_raw_counters(struct rt2860_softc *sc);
-static void rt2860_intr_enable(struct rt2860_softc *sc,
- uint32_t intr_mask);
-static void rt2860_intr_disable(struct rt2860_softc *sc,
- uint32_t intr_mask);
-static int rt2860_txrx_enable(struct rt2860_softc *sc);
-static int rt2860_alloc_rx_ring(struct rt2860_softc *sc,
- struct rt2860_softc_rx_ring *ring);
-static void rt2860_reset_rx_ring(struct rt2860_softc *sc,
- struct rt2860_softc_rx_ring *ring);
-static void rt2860_free_rx_ring(struct rt2860_softc *sc,
- struct rt2860_softc_rx_ring *ring);
-static int rt2860_alloc_tx_ring(struct rt2860_softc *sc,
- struct rt2860_softc_tx_ring *ring, int qid);
-static void rt2860_reset_tx_ring(struct rt2860_softc *sc,
- struct rt2860_softc_tx_ring *ring);
-static void rt2860_free_tx_ring(struct rt2860_softc *sc,
- struct rt2860_softc_tx_ring *ring);
-static void rt2860_dma_map_addr(void *arg, bus_dma_segment_t *segs,
- int nseg, int error);
-static void rt2860_sysctl_attach(struct rt2860_softc *sc);
-
-/*
- * Static variables
- */
-
-SYSCTL_NODE(_hw, OID_AUTO, ral, CTLFLAG_RD, 0, "RT2860 driver parameters");
-
-static int rt2860_tx_stbc = 1;
-SYSCTL_INT(_hw_ral, OID_AUTO, tx_stbc, CTLFLAG_RW, &rt2860_tx_stbc, 0,
- "RT2860 Tx STBC");
-TUNABLE_INT("hw.ral.tx_stbc", &rt2860_tx_stbc);
-
-#ifdef RT2860_DEBUG
-static int rt2860_debug = 0;
-SYSCTL_INT(_hw_ral, OID_AUTO, debug, CTLFLAG_RW, &rt2860_debug, 0,
- "RT2860 debug level");
-TUNABLE_INT("hw.ral.debug", &rt2860_debug);
-#endif
+static void rt2860_switch_chan(struct rt2860_softc *,
+ struct ieee80211_channel *);
+static int rt2860_setup_beacon(struct rt2860_softc *,
+ struct ieee80211vap *);
+static void rt2860_enable_tsf_sync(struct rt2860_softc *);
static const struct {
uint32_t reg;
@@ -333,5712 +215,293 @@
RT3070_DEF_RF
};
-/*
- * rt2860_attach
- */
int
rt2860_attach(device_t dev, int id)
{
- struct rt2860_softc *sc;
+ struct rt2860_softc *sc = device_get_softc(dev);
+ struct ieee80211com *ic;
struct ifnet *ifp;
- struct ieee80211com *ic;
- int error, ntries, i;
-
- sc = device_get_softc(dev);
+ uint32_t tmp;
+ int error, ntries, qid;
+ uint8_t bands;
+ uint8_t macaddr[IEEE80211_ADDR_LEN];
sc->sc_dev = dev;
- sc->id = id;
-
- mtx_init(&sc->sc_mtx, device_get_nameunit(dev),
- MTX_NETWORK_LOCK, MTX_DEF | MTX_RECURSE);
-
- sc->tx_stbc = rt2860_tx_stbc;
-
-#ifdef RT2860_DEBUG
- sc->debug = rt2860_debug;
-
- SYSCTL_ADD_INT(device_get_sysctl_ctx(dev),
- SYSCTL_CHILDREN(device_get_sysctl_tree(dev)), OID_AUTO,
- "debug", CTLFLAG_RW, &sc->debug, 0, "rt2860 debug level");
-#endif
-
- RT2860_DPRINTF(sc, RT2860_DEBUG_ANY, "attaching\n");
+ sc->sc_debug = 0;
+
+ ifp = sc->sc_ifp = if_alloc(IFT_IEEE80211);
+ if (ifp == NULL) {
+ device_printf(sc->sc_dev, "can not if_alloc()\n");
+ return ENOMEM;
+ }
+ ic = ifp->if_l2com;
+
+ mtx_init(&sc->sc_mtx, device_get_nameunit(dev), MTX_NETWORK_LOCK,
+ MTX_DEF | MTX_RECURSE);
+
+ callout_init_mtx(&sc->watchdog_ch, &sc->sc_mtx, 0);
/* wait for NIC to initialize */
for (ntries = 0; ntries < 100; ntries++) {
- sc->mac_rev = RAL_READ(sc, RT2860_REG_MAC_CSR0);
- if (sc->mac_rev != 0x00000000 && sc->mac_rev != 0xffffffff)
+ tmp = RAL_READ(sc, RT2860_ASIC_VER_ID);
+ if (tmp != 0 && tmp != 0xffffffff)
break;
-
DELAY(10);
}
-
if (ntries == 100) {
- device_printf(dev, "timeout waiting for NIC to initialize\n");
+ device_printf(sc->sc_dev,
+ "timeout waiting for NIC to initialize\n");
error = EIO;
- goto fail;
+ goto fail1;
}
-
- rt2860_read_eeprom(sc);
-
- device_printf(sc->sc_dev, "MAC/BBP RT2860 (rev 0x%08x), RF %s\n",
- sc->mac_rev,rt2860_rf_name(sc->rf_rev));
-
- RT2860_SOFTC_LOCK(sc);
- /* clear key tables */
- rt2860_asic_clear_keytables(sc);
- RT2860_SOFTC_UNLOCK(sc);
-
- /* allocate Tx and Rx rings */
- for (i = 0; i < RT2860_SOFTC_TX_RING_COUNT; i++) {
- error = rt2860_alloc_tx_ring(sc, &sc->tx_ring[i], i);
- if (error != 0) {
- device_printf(sc->sc_dev, "could not allocate Tx "
- "ring #%d\n", i);
- goto fail;
+ sc->mac_ver = tmp >> 16;
+ sc->mac_rev = tmp & 0xffff;
+
+ if (sc->mac_ver != 0x2860 &&
+ (id == 0x0681 || id == 0x0781 || id == 0x1059))
+ sc->sc_flags |= RT2860_ADVANCED_PS;
+
+ /* retrieve RF rev. no and various other things from EEPROM */
+ rt2860_read_eeprom(sc, macaddr);
+ if (bootverbose) {
+ device_printf(sc->sc_dev, "MAC/BBP RT%X (rev 0x%04X), "
+ "RF %s (MIMO %dT%dR), address %6D\n",
+ sc->mac_ver, sc->mac_rev, rt2860_get_rf(sc->rf_rev),
+ sc->ntxchains, sc->nrxchains, macaddr, ":");
+ }
+
+ /*
+ * Allocate Tx (4 EDCAs + HCCA + Mgt) and Rx rings.
+ */
+ for (qid = 0; qid < 6; qid++) {
+ if ((error = rt2860_alloc_tx_ring(sc, &sc->txq[qid])) != 0) {
+ device_printf(sc->sc_dev,
+ "could not allocate Tx ring %d\n", qid);
+ goto fail2;
}
}
- sc->tx_ring_mgtqid = 5;
-
- error = rt2860_alloc_rx_ring(sc, &sc->rx_ring);
- if (error != 0) {
+ if ((error = rt2860_alloc_rx_ring(sc, &sc->rxq)) != 0) {
device_printf(sc->sc_dev, "could not allocate Rx ring\n");
- goto fail;
+ goto fail2;
}
- callout_init(&sc->periodic_ch, 0);
- callout_init_mtx(&sc->tx_watchdog_ch, &sc->sc_mtx, 0);
-
- ifp = sc->sc_ifp = if_alloc(IFT_IEEE80211);
- if (ifp == NULL) {
- device_printf(sc->sc_dev, "could not if_alloc()\n");
- error = ENOMEM;
- goto fail;
+ if ((error = rt2860_alloc_tx_pool(sc)) != 0) {
+ device_printf(sc->sc_dev, "could not allocate Tx pool\n");
+ goto fail3;
}
+ /* mgmt ring is broken on RT2860C, use EDCA AC VO ring instead */
+ sc->mgtqid = (sc->mac_ver == 0x2860 && sc->mac_rev == 0x0100) ?
+ WME_AC_VO : 5;
+
ifp->if_softc = sc;
-
if_initname(ifp, device_get_name(dev), device_get_unit(dev));
-
ifp->if_flags = IFF_BROADCAST | IFF_SIMPLEX | IFF_MULTICAST;
-
ifp->if_init = rt2860_init;
ifp->if_ioctl = rt2860_ioctl;
ifp->if_start = rt2860_start;
-
- IFQ_SET_MAXLEN(&ifp->if_snd, IFQ_MAXLEN);
- ifp->if_snd.ifq_drv_maxlen = IFQ_MAXLEN;
+ IFQ_SET_MAXLEN(&ifp->if_snd, ifqmaxlen);
+ ifp->if_snd.ifq_drv_maxlen = ifqmaxlen;
IFQ_SET_READY(&ifp->if_snd);
- ic = ifp->if_l2com;
-
ic->ic_ifp = ifp;
-
- ic->ic_phytype = IEEE80211_T_OFDM; /* IEEE80211_T_HT */
ic->ic_opmode = IEEE80211_M_STA;
-
- ic->ic_caps = IEEE80211_C_MONITOR |
- IEEE80211_C_IBSS |
- IEEE80211_C_STA |
- IEEE80211_C_AHDEMO |
- IEEE80211_C_HOSTAP |
- IEEE80211_C_WDS |
- IEEE80211_C_MBSS |
- IEEE80211_C_BGSCAN |
- IEEE80211_C_TXPMGT |
- IEEE80211_C_SHPREAMBLE |
- IEEE80211_C_SHSLOT |
- IEEE80211_C_TXFRAG |
- IEEE80211_C_BURST |
- IEEE80211_C_WME |
- IEEE80211_C_WPA;
-
-#ifndef RT2860_NO_HW_CRYPTO
- ic->ic_cryptocaps |= IEEE80211_CRYPTO_WEP |
- IEEE80211_CRYPTO_TKIP |
- IEEE80211_CRYPTO_TKIPMIC |
- IEEE80211_CRYPTO_AES_CCM;
+ ic->ic_phytype = IEEE80211_T_OFDM; /* not only, but not used */
+
+ /* set device capabilities */
+ ic->ic_caps =
+ IEEE80211_C_STA /* station mode */
+ | IEEE80211_C_IBSS /* ibss, nee adhoc, mode */
+ | IEEE80211_C_HOSTAP /* hostap mode */
+ | IEEE80211_C_MONITOR /* monitor mode */
+ | IEEE80211_C_AHDEMO /* adhoc demo mode */
+ | IEEE80211_C_WDS /* 4-address traffic works */
+ | IEEE80211_C_MBSS /* mesh point link mode */
+ | IEEE80211_C_SHPREAMBLE /* short preamble supported */
+ | IEEE80211_C_SHSLOT /* short slot time supported */
+ | IEEE80211_C_WPA /* capable of WPA1+WPA2 */
+#if 0
+ | IEEE80211_C_BGSCAN /* capable of bg scanning */
#endif
- ic->ic_htcaps = IEEE80211_HTC_HT |
- IEEE80211_HTC_AMSDU | /* A-MSDU Tx */
- IEEE80211_HTC_AMPDU | /* A-MPDU Tx */
- IEEE80211_HTC_SMPS | /* MIMO power save */
- IEEE80211_HTCAP_MAXAMSDU_3839 | /* max. A-MSDU Rx length */
- IEEE80211_HTCAP_CHWIDTH40 | /* HT 40MHz channel width */
- IEEE80211_HTCAP_GREENFIELD | /* HT greenfield */
- IEEE80211_HTCAP_SHORTGI20 | /* HT 20MHz short GI */
- IEEE80211_HTCAP_SHORTGI40 | /* HT 40MHz short GI */
- IEEE80211_HTCAP_SMPS_OFF; /* MIMO power save disabled */
-
- /* spatial streams */
- if (sc->nrxpath == 2)
- ic->ic_htcaps |= IEEE80211_HTCAP_RXSTBC_2STREAM;
- else if (sc->nrxpath == 3)
- ic->ic_htcaps |= IEEE80211_HTCAP_RXSTBC_3STREAM;
- else
- ic->ic_htcaps |= IEEE80211_HTCAP_RXSTBC_1STREAM;
-
- if (sc->ntxpath > 1)
- ic->ic_htcaps |= IEEE80211_HTCAP_TXSTBC;
-
- /* delayed BA */
- if (sc->mac_rev != 0x28600100)
- ic->ic_htcaps |= IEEE80211_HTCAP_DELBA;
-
- /* init channels */
- ic->ic_nchans = 0;
-
- rt2860_init_channels(sc);
-
- ieee80211_ifattach(ic, sc->mac_addr);
-
- ic->ic_vap_create = rt2860_vap_create;
- ic->ic_vap_delete = rt2860_vap_delete;
-
- ic->ic_node_alloc = rt2860_node_alloc;
- sc->node_cleanup = ic->ic_node_cleanup;
- ic->ic_node_cleanup = rt2860_node_cleanup;
-
- ic->ic_node_getmimoinfo = rt2860_node_getmimoinfo;
- ic->ic_setregdomain = rt2860_setregdomain;
- ic->ic_getradiocaps = rt2860_getradiocaps;
+ | IEEE80211_C_WME /* 802.11e */
+ ;
+
+ bands = 0;
+ setbit(&bands, IEEE80211_MODE_11B);
+ setbit(&bands, IEEE80211_MODE_11G);
+ if (sc->rf_rev == RT2860_RF_2750 || sc->rf_rev == RT2860_RF_2850)
+ setbit(&bands, IEEE80211_MODE_11A);
+ ieee80211_init_channels(ic, NULL, &bands);
+
+ ieee80211_ifattach(ic, macaddr);
+
+ ic->ic_wme.wme_update = rt2860_updateedca;
ic->ic_scan_start = rt2860_scan_start;
ic->ic_scan_end = rt2860_scan_end;
ic->ic_set_channel = rt2860_set_channel;
- ic->ic_newassoc = rt2860_newassoc;
ic->ic_updateslot = rt2860_updateslot;
ic->ic_update_promisc = rt2860_update_promisc;
- ic->ic_update_mcast = rt2860_update_mcast;
- ic->ic_wme.wme_update = rt2860_wme_update;
ic->ic_raw_xmit = rt2860_raw_xmit;
-
- sc->recv_action = ic->ic_recv_action;
- ic->ic_recv_action = rt2860_recv_action;
-
- sc->send_action = ic->ic_send_action;
- ic->ic_send_action = rt2860_send_action;
-
- sc->addba_response = ic->ic_addba_response;
- ic->ic_addba_response = rt2860_addba_response;
-
- sc->addba_stop = ic->ic_addba_stop;
- ic->ic_addba_stop = rt2860_addba_stop;
-
- sc->ampdu_rx_start = ic->ic_ampdu_rx_start;
- ic->ic_ampdu_rx_start = rt2860_ampdu_rx_start;
-
- sc->ampdu_rx_stop = ic->ic_ampdu_rx_stop;
- ic->ic_ampdu_rx_stop = rt2860_ampdu_rx_stop;
-
- /* hardware requires padding between 802.11 frame header and body */
- ic->ic_flags |= IEEE80211_F_DATAPAD | IEEE80211_F_DOTH;
- ic->ic_flags_ext |= IEEE80211_FEXT_SWBMISS;
+ sc->sc_node_free = ic->ic_node_free;
+ ic->ic_node_free = rt2860_node_free;
+ ic->ic_newassoc = rt2860_newassoc;
+
+ ic->ic_vap_create = rt2860_vap_create;
+ ic->ic_vap_delete = rt2860_vap_delete;
ieee80211_radiotap_attach(ic,
- &sc->txtap.ihdr, sizeof(sc->txtap),
- RT2860_SOFTC_TX_RADIOTAP_PRESENT,
- &sc->rxtap.ihdr, sizeof(sc->rxtap),
- RT2860_SOFTC_RX_RADIOTAP_PRESENT);
-
- /* init task queue */
- TASK_INIT(&sc->rx_done_task, 0, rt2860_rx_done_task, sc);
- TASK_INIT(&sc->tx_done_task, 0, rt2860_tx_done_task, sc);
- TASK_INIT(&sc->fifo_stat_full_task, 0, rt2860_fifo_stat_full_task, sc);
- TASK_INIT(&sc->periodic_task, 0, rt2860_periodic_task, sc);
-
- sc->rx_process_limit = 100;
-
- sc->taskqueue = taskqueue_create("rt2860_taskq", M_NOWAIT,
- taskqueue_thread_enqueue, &sc->taskqueue);
-
- taskqueue_start_threads(&sc->taskqueue, 1, PI_NET, "%s taskq",
- device_get_nameunit(sc->sc_dev));
-
- rt2860_sysctl_attach(sc);
-
+ &sc->sc_txtap.wt_ihdr, sizeof(sc->sc_txtap),
+ RT2860_TX_RADIOTAP_PRESENT,
+ &sc->sc_rxtap.wr_ihdr, sizeof(sc->sc_rxtap),
+ RT2860_RX_RADIOTAP_PRESENT);
+
+#ifdef RAL_DEBUG
+ SYSCTL_ADD_INT(device_get_sysctl_ctx(dev),
+ SYSCTL_CHILDREN(device_get_sysctl_tree(dev)), OID_AUTO,
+ "debug", CTLFLAG_RW, &sc->sc_debug, 0, "debug msgs");
+#endif
if (bootverbose)
ieee80211_announce(ic);
- return (0);
-
-fail:
-
- /* free Tx and Rx rings */
- for (i = 0; i < RT2860_SOFTC_TX_RING_COUNT; i++)
- rt2860_free_tx_ring(sc, &sc->tx_ring[i]);
-
- rt2860_free_rx_ring(sc, &sc->rx_ring);
-
- mtx_destroy(&sc->sc_mtx);
-
- if (sc->mem != NULL)
- bus_release_resource(dev, SYS_RES_MEMORY, sc->mem_rid, sc->mem);
-
- if (sc->irq != NULL)
- bus_release_resource(dev, SYS_RES_IRQ, sc->irq_rid, sc->irq);
-
- return (error);
+ return 0;
+
+fail3: rt2860_free_rx_ring(sc, &sc->rxq);
+fail2: while (--qid >= 0)
+ rt2860_free_tx_ring(sc, &sc->txq[qid]);
+fail1: mtx_destroy(&sc->sc_mtx);
+ if_free(ifp);
+ return error;
}
-/*
- * rt2860_detach
- */
int
rt2860_detach(void *xsc)
{
struct rt2860_softc *sc = xsc;
- struct ifnet *ifp;
- struct ieee80211com *ic;
- int i;
-
- ifp = sc->sc_ifp;
- ic = ifp->if_l2com;
-
- RT2860_DPRINTF(sc, RT2860_DEBUG_ANY, "detaching\n");
-
- RT2860_SOFTC_LOCK(sc);
-
- ifp->if_drv_flags &= ~(IFF_DRV_RUNNING | IFF_DRV_OACTIVE);
-
- callout_stop(&sc->periodic_ch);
- callout_stop(&sc->tx_watchdog_ch);
-
- /* Unlock to drain taskqueue */
- RT2860_SOFTC_UNLOCK(sc);
- taskqueue_drain(sc->taskqueue, &sc->rx_done_task);
- taskqueue_drain(sc->taskqueue, &sc->tx_done_task);
- taskqueue_drain(sc->taskqueue, &sc->fifo_stat_full_task);
- taskqueue_drain(sc->taskqueue, &sc->periodic_task);
- RT2860_SOFTC_LOCK(sc);
-
- /* free Tx and Rx rings */
- for (i = 0; i < RT2860_SOFTC_TX_RING_COUNT; i++)
- rt2860_free_tx_ring(sc, &sc->tx_ring[i]);
-
- rt2860_free_rx_ring(sc, &sc->rx_ring);
-
- RT2860_SOFTC_UNLOCK(sc);
+ struct ifnet *ifp = sc->sc_ifp;
+ struct ieee80211com *ic = ifp->if_l2com;
+ int qid;
+
+ RAL_LOCK(sc);
+ rt2860_stop_locked(sc);
+ RAL_UNLOCK(sc);
ieee80211_ifdetach(ic);
+ for (qid = 0; qid < 6; qid++)
+ rt2860_free_tx_ring(sc, &sc->txq[qid]);
+ rt2860_free_rx_ring(sc, &sc->rxq);
+ rt2860_free_tx_pool(sc);
+
if_free(ifp);
- taskqueue_free(sc->taskqueue);
-
mtx_destroy(&sc->sc_mtx);
- return (0);
+ return 0;
}
-/*
- * rt2860_shutdown
- */
void
rt2860_shutdown(void *xsc)
{
struct rt2860_softc *sc = xsc;
- RT2860_DPRINTF(sc, RT2860_DEBUG_ANY, "shutting down\n");
-
rt2860_stop(sc);
-
- sc->flags &= ~RT2860_SOFTC_FLAGS_UCODE_LOADED;
-
- return;
}
-/*
- * rt2860_suspend
- */
void
rt2860_suspend(void *xsc)
{
struct rt2860_softc *sc = xsc;
- RT2860_DPRINTF(sc, RT2860_DEBUG_ANY, "suspending\n");
-
rt2860_stop(sc);
-
- sc->flags &= ~RT2860_SOFTC_FLAGS_UCODE_LOADED;
-
- return;
}
-/*
- * rt2860_resume
- */
void
rt2860_resume(void *xsc)
{
struct rt2860_softc *sc = xsc;
- struct ifnet *ifp;
-
- ifp = sc->sc_ifp;
-
- RT2860_DPRINTF(sc, RT2860_DEBUG_ANY, "resuming\n");
+ struct ifnet *ifp = sc->sc_ifp;
if (ifp->if_flags & IFF_UP)
rt2860_init(sc);
-
- return;
}
-/*
- * rt2860_init_channels
- */
-static void
-rt2860_init_channels(struct rt2860_softc *sc)
-{
- struct ieee80211com *ic;
- struct ifnet *ifp;
- uint8_t bands;
-
- ifp = sc->sc_ifp;
- ic = ifp->if_l2com;
-
- bands = 0;
- switch (sc->rf_rev) {
- case RT2860_RF_2850:
- case RT2860_RF_2750:
- case RT3070_RF_3052:
- setbit(&bands, IEEE80211_MODE_11A);
- setbit(&bands, IEEE80211_MODE_11NA);
- default:
- setbit(&bands, IEEE80211_MODE_11B);
- setbit(&bands, IEEE80211_MODE_11G);
- setbit(&bands, IEEE80211_MODE_11NG);
- }
- ieee80211_init_channels(ic, NULL, &bands);
-}
-
-/*
- * rt2860_init_locked
- */
-static void
-rt2860_init_locked(void *priv)
-{
-#define nitems(_a) (sizeof((_a)) / sizeof((_a)[0]))
- struct rt2860_softc *sc;
- struct ifnet *ifp;
- struct ieee80211com *ic;
- int error, i, ntries;
- uint32_t tmp;
-#if 0
- uint32_t stacnt[6];
-#endif
-
- sc = priv;
- ifp = sc->sc_ifp;
- ic = ifp->if_l2com;
-
- RT2860_DPRINTF(sc, RT2860_DEBUG_ANY, "initializing\n");
-
- RT2860_SOFTC_ASSERT_LOCKED(sc);
-
- /* XXX: correct place? */
- RAL_WRITE(sc, RT2860_REG_SCHDMA_US_CYC_CNT, 0x80);
-
- if (sc->mac_rev != 0x28720200) {
- if (!(sc->flags & RT2860_SOFTC_FLAGS_UCODE_LOADED)) {
- error = rt2860_load_microcode(sc);
- if (error != 0) {
- device_printf(sc->sc_dev,
- "could not load 8051 microcode\n");
- goto fail;
- }
- sc->flags |= RT2860_SOFTC_FLAGS_UCODE_LOADED;
- }
- } else {
- sc->flags |= RT2860_SOFTC_FLAGS_UCODE_LOADED;
-
- /* Blink every TX */
- RAL_WRITE(sc, RT2860_LED_CFG,
- LED_CFG_LED_POLARITY |
- LED_CFG_Y_LED_MODE_ONTX |
- LED_CFG_G_LED_MODE_ONTX |
- LED_CFG_R_LED_MODE_ONTX |
- LED_CFG_SLOW_BLK_TIME |
- LED_CFG_LED_OFF_TIME |
- LED_CFG_LED_ON_TIME);
- }
-
- RAL_WRITE(sc, RT2860_PWR_PIN_CFG, 0x2);
-
- /* disable DMA engine */
-
- tmp = RAL_READ(sc, RT2860_REG_SCHDMA_WPDMA_GLO_CFG);
-
- tmp &= 0xff0;
- tmp |= RT2860_REG_TX_WB_DDONE;
-
- RAL_WRITE(sc, RT2860_REG_SCHDMA_WPDMA_GLO_CFG, tmp);
-
- RAL_WRITE(sc, RT2860_REG_SCHDMA_WPDMA_RST_IDX, 0xffffffff);
-
- /* PBF hardware reset */
-
- RAL_WRITE(sc, RT2860_REG_PBF_SYS_CTRL, 0xe1f);
- RAL_WRITE(sc, RT2860_REG_PBF_SYS_CTRL, 0xe00);
-
- /* wait while DMA engine is busy */
-
- for (ntries = 0; ntries < 100; ntries++) {
- tmp = RAL_READ(sc, RT2860_REG_SCHDMA_WPDMA_GLO_CFG);
- if (!(tmp & (RT2860_REG_TX_DMA_BUSY | RT2860_REG_RX_DMA_BUSY)))
- break;
-
- DELAY(1000);
- }
-
- if (ntries == 100) {
- device_printf(sc->sc_dev, "timeout waiting for DMA engine\n");
- goto fail;
- }
-
- tmp &= 0xff0;
- tmp |= RT2860_REG_TX_WB_DDONE;
-
- RAL_WRITE(sc, RT2860_REG_SCHDMA_WPDMA_GLO_CFG, tmp);
-
- /* reset Rx and Tx rings */
-
- tmp = RT2860_REG_RST_IDX_RX |
- RT2860_REG_RST_IDX_TX_MGMT |
- RT2860_REG_RST_IDX_TX_HCCA |
- RT2860_REG_RST_IDX_TX_AC3 |
- RT2860_REG_RST_IDX_TX_AC2 |
- RT2860_REG_RST_IDX_TX_AC1 |
- RT2860_REG_RST_IDX_TX_AC0;
-
- RAL_WRITE(sc, RT2860_REG_SCHDMA_WPDMA_RST_IDX, tmp);
-
- /* PBF hardware reset */
- RAL_WRITE(sc, RT2860_REG_PBF_SYS_CTRL, 0xe1f);
- RAL_WRITE(sc, RT2860_REG_PBF_SYS_CTRL, 0xe00);
- RAL_WRITE(sc, RT2860_PWR_PIN_CFG, 0x3);
- RAL_WRITE(sc, RT2860_MAC_SYS_CTRL,
- RT2860_REG_MAC_SRST | RT2860_REG_BBP_HRST);
- RAL_WRITE(sc, RT2860_MAC_SYS_CTRL, 0);
-
- /* XXX: correct place? */
- RAL_WRITE(sc, RT2860_REG_SCHDMA_US_CYC_CNT, 0x80);
-
- /* init Tx power per rate */
- for (i = 0; i < RT2860_SOFTC_TXPOW_RATE_COUNT; i++) {
- if (sc->txpow_rate_20mhz[i] == 0xffffffff)
- continue;
-
- RAL_WRITE(sc, RT2860_REG_TX_PWR_CFG(i),
- sc->txpow_rate_20mhz[i]);
- }
-
- for (i = 0; i < nitems(rt2860_def_mac); i++)
- RAL_WRITE(sc, rt2860_def_mac[i].reg, rt2860_def_mac[i].val);
-
- /* wait while MAC is busy */
-
- for (ntries = 0; ntries < 100; ntries++) {
- if (!(RAL_READ(sc, RT2860_REG_STATUS_CFG) &
- (RT2860_REG_STATUS_TX_BUSY | RT2860_REG_STATUS_RX_BUSY)))
- break;
-
- DELAY(1000);
- }
-
- if (ntries == 100) {
- device_printf(sc->sc_dev, "timeout waiting for MAC\n");
- goto fail;
- }
- /* clear Host to MCU mailbox */
-
- RAL_WRITE(sc, RT2860_REG_H2M_MAILBOX_BBP_AGENT, 0);
- RAL_WRITE(sc, RT2860_REG_H2M_MAILBOX, 0);
-
- rt2860_io_mcu_cmd(sc, RT2860_IO_MCU_CMD_BOOT,
- RT2860_TOKEN_NO_INTR, 0);
-
- DELAY(1000);
-
- error = rt2860_init_bbp(sc);
- if (error != 0)
- goto fail;
-
- /* set up maximum buffer sizes */
-
- tmp = (1 << 12) | RT2860_MAX_AGG_SIZE;
-
- RAL_WRITE(sc, RT2860_REG_MAX_LEN_CFG, tmp);
-
- if (sc->mac_rev == 0x28720200) {
- /* set max. PSDU length from 16K to 32K bytes */
-
- tmp = RAL_READ(sc, RT2860_REG_MAX_LEN_CFG);
-
- tmp &= ~(3 << 12);
- tmp |= (2 << 12);
-
- RAL_WRITE(sc, RT2860_REG_MAX_LEN_CFG, tmp);
- }
-
- if (sc->mac_rev >= 0x28720200 && sc->mac_rev < 0x30700200) {
- tmp = RAL_READ(sc, RT2860_REG_MAX_LEN_CFG);
-
- tmp &= 0xfff;
- tmp |= 0x2000;
-
- RAL_WRITE(sc, RT2860_REG_MAX_LEN_CFG, tmp);
- }
-
- /* set mac address */
-
- rt2860_asic_set_macaddr(sc, IF_LLADDR(ifp));
-
- /* clear statistic registers */
- for (i = 0; i < (sizeof(uint32_t) * 6); i += sizeof(uint32_t))
- RAL_READ(sc, RT2860_REG_RX_STAT_CNT0 + i);
-
- /* set RTS threshold */
-
- rt2860_asic_update_rtsthreshold(sc);
-
- /* set Tx power */
-
- rt2860_asic_update_txpower(sc);
-
- /* set up protection mode */
-
- sc->tx_ampdu_sessions = 0;
-
- rt2860_asic_updateprot(sc);
-
- /* clear beacon frame space (entries = 8, entry size = 512) */
-
- RAL_SET_REGION_4(sc, RT2860_REG_BEACON_BASE(0), 0, 1024);
-
- taskqueue_unblock(sc->taskqueue);
-
- /* init Tx rings (4 EDCAs + HCCA + MGMT) */
-
- for (i = 0; i < RT2860_SOFTC_TX_RING_COUNT; i++)
- rt2860_reset_tx_ring(sc, &sc->tx_ring[i]);
-
- for (i = 0; i < RT2860_SOFTC_TX_RING_COUNT; i++) {
- RAL_WRITE(sc, RT2860_REG_SCHDMA_TX_BASE_PTR(i),
- sc->tx_ring[i].desc_phys_addr);
- RAL_WRITE(sc, RT2860_REG_SCHDMA_TX_MAX_CNT(i),
- RT2860_SOFTC_TX_RING_DESC_COUNT);
- RAL_WRITE(sc, RT2860_REG_SCHDMA_TX_CTX_IDX(i), 0);
- }
-
- /* init Rx ring */
-
- rt2860_reset_rx_ring(sc, &sc->rx_ring);
-
- RAL_WRITE(sc, RT2860_REG_SCHDMA_RX_BASE_PTR,
- sc->rx_ring.desc_phys_addr);
- RAL_WRITE(sc, RT2860_REG_SCHDMA_RX_MAX_CNT,
- RT2860_SOFTC_RX_RING_DATA_COUNT);
- RAL_WRITE(sc, RT2860_REG_SCHDMA_RX_CALC_IDX,
- RT2860_SOFTC_RX_RING_DATA_COUNT - 1);
-
- /* wait while DMA engine is busy */
-
- for (ntries = 0; ntries < 100; ntries++) {
- tmp = RAL_READ(sc, RT2860_REG_SCHDMA_WPDMA_GLO_CFG);
- if (!(tmp & (RT2860_REG_TX_DMA_BUSY | RT2860_REG_RX_DMA_BUSY)))
- break;
-
- DELAY(1000);
- }
-
- if (ntries == 100) {
- device_printf(sc->sc_dev, "timeout waiting for DMA engine\n");
- goto fail;
- }
-
- tmp &= 0xff0;
- tmp |= RT2860_REG_TX_WB_DDONE;
-
- RAL_WRITE(sc, RT2860_REG_SCHDMA_WPDMA_GLO_CFG, tmp);
-
- /* disable interrupts mitigation */
-
- RAL_WRITE(sc, RT2860_REG_SCHDMA_DELAY_INT_CFG, 0);
-
- /* select Main antenna for 1T1R devices */
- if (sc->rf_rev == RT3070_RF_2020 ||
- sc->rf_rev == RT3070_RF_3020 ||
- sc->rf_rev == RT3070_RF_3320)
- rt3090_set_rx_antenna(sc, 0);
-
- /* send LEDs operating mode to microcontroller */
- rt2860_io_mcu_cmd(sc, RT2860_IO_MCU_CMD_LED1,
- RT2860_TOKEN_NO_INTR, sc->led_off[0]);
- rt2860_io_mcu_cmd(sc, RT2860_IO_MCU_CMD_LED2,
- RT2860_TOKEN_NO_INTR, sc->led_off[1]);
- rt2860_io_mcu_cmd(sc, RT2860_IO_MCU_CMD_LED3,
- RT2860_TOKEN_NO_INTR, sc->led_off[2]);
-
- /* turn radio LED on */
-
- rt2860_led_cmd(sc, RT2860_LED_CMD_RADIO_ON);
-
- /* write vendor-specific BBP values (from EEPROM) */
- for (i = 0; i < RT2860_SOFTC_BBP_EEPROM_COUNT; i++) {
- if (sc->bbp_eeprom[i].reg == 0x00 ||
- sc->bbp_eeprom[i].reg == 0xff)
- continue;
-
- rt2860_io_bbp_write(sc, sc->bbp_eeprom[i].reg,
- sc->bbp_eeprom[i].val);
- }
-
- if ((sc->mac_rev & 0xffff0000) >= 0x30710000)
- rt3090_rf_init(sc);
-
- if (sc->mac_rev != 0x28720200) {
- /* 0x28720200 don`t have RT2860_REG_SCHDMA_GPIO_CTRL_CFG */
- tmp = RAL_READ(sc, RT2860_REG_SCHDMA_GPIO_CTRL_CFG);
- if (tmp & (1 << 2)) {
- rt2860_io_mcu_cmd(sc, RT2860_IO_MCU_CMD_SLEEP,
- RT2860_TOKEN_RADIOOFF, 0x02ff);
- rt2860_io_mcu_cmd_check(sc, RT2860_TOKEN_RADIOOFF);
-
- rt2860_io_mcu_cmd(sc, RT2860_IO_MCU_CMD_WAKEUP,
- RT2860_TOKEN_WAKEUP, 0);
- rt2860_io_mcu_cmd_check(sc, RT2860_TOKEN_WAKEUP);
- }
- }
-
- if ((sc->mac_rev & 0xffff0000) >= 0x30710000)
- rt3090_rf_wakeup(sc);
-
- /* disable non-existing Rx chains */
-
- tmp = rt2860_io_bbp_read(sc, 3);
-
- tmp &= ~((1 << 4) | (1 << 3));
-
- if (sc->nrxpath == 3)
- tmp |= (1 << 4);
- else if (sc->nrxpath == 2)
- tmp |= (1 << 3);
-
- rt2860_io_bbp_write(sc, 3, tmp);
-
- /* disable non-existing Tx chains */
-
- tmp = rt2860_io_bbp_read(sc, 1);
-
- tmp &= ~((1 << 4) | (1 << 3));
-
- if (sc->ntxpath == 2)
- tmp |= (1 << 4);
-
- rt2860_io_bbp_write(sc, 1, tmp);
-
- if ((sc->mac_rev & 0xffff0000) >= 0x30710000)
- rt3090_rf_setup(sc);
-
- if (sc->rf_rev == RT3070_RF_3022) {
- /* calibrate RF */
- tmp = rt2860_io_rf_read(sc, 30);
- tmp |= 0x80;
- rt2860_io_rf_write(sc, 30, tmp);
- DELAY(1000);
- tmp &= 0x7F;
- rt2860_io_rf_write(sc, 30, tmp);
-
- /* Initialize RF register to default value */
- rt2860_io_rf_load_defaults(sc);
- }
-
- /* set current channel */
- rt2860_rf_set_chan(sc, ic->ic_curchan);
-
- RAL_WRITE(sc, RT2860_WMM_TXOP0_CFG, 0);
- RAL_WRITE(sc, RT2860_WMM_TXOP1_CFG,
- (48 << 16) | 96);
-
- if ((sc->mac_rev & 0xffff) != 0x0101)
- RAL_WRITE(sc, RT2860_TXOP_CTRL_CFG, 0x583f);
-
- /* clear pending interrupts */
- RAL_WRITE(sc, RT2860_REG_SCHDMA_INT_STATUS, 0xffffffff);
-
- /* enable interrupts */
- tmp = RT2860_REG_INT_TX_COHERENT |
- RT2860_REG_INT_RX_COHERENT |
- RT2860_REG_INT_FIFO_STAT_FULL |
- RT2860_REG_INT_TXRX_COHERENT |
- RT2860_REG_INT_TX_MGMT_DONE |
- RT2860_REG_INT_TX_HCCA_DONE |
- RT2860_REG_INT_TX_AC3_DONE |
- RT2860_REG_INT_TX_AC2_DONE |
- RT2860_REG_INT_TX_AC1_DONE |
- RT2860_REG_INT_TX_AC0_DONE |
- RT2860_REG_INT_RX_DONE;
-
- sc->intr_enable_mask = tmp;
-
- RAL_WRITE(sc, RT2860_REG_SCHDMA_INT_MASK, tmp);
-
- if (rt2860_txrx_enable(sc) != 0)
- goto fail;
-
- /* clear garbage interrupts */
- tmp = RAL_READ(sc, 0x1300);
-
- ifp->if_drv_flags &= ~IFF_DRV_OACTIVE;
- ifp->if_drv_flags |= IFF_DRV_RUNNING;
-
- sc->periodic_round = 0;
-
- callout_reset(&sc->periodic_ch, hz / 10, rt2860_periodic, sc);
-
- return;
-
-fail:
-
- rt2860_stop_locked(sc);
-#undef nitems
-}
-
-/*
- * rt2860_init
- */
-static void
-rt2860_init(void *priv)
-{
- struct rt2860_softc *sc;
-
- sc = priv;
-
- RT2860_SOFTC_LOCK(sc);
-
- rt2860_init_locked(sc);
-
- RT2860_SOFTC_UNLOCK(sc);
-}
-
-/*
- * rt2860_init_bbp
- */
-static int
-rt2860_init_bbp(struct rt2860_softc *sc)
-{
-#define nitems(_a) (sizeof((_a)) / sizeof((_a)[0]))
- int ntries, i;
- uint8_t tmp;
-
- for (ntries = 0; ntries < 20; ntries++) {
- tmp = rt2860_io_bbp_read(sc, 0);
- if (tmp != 0x00 && tmp != 0xff)
- break;
- }
-
- if (tmp == 0x00 || tmp == 0xff) {
- device_printf(sc->sc_dev,
- "timeout waiting for BBP to wakeup\n");
- return (ETIMEDOUT);
- }
-
- for (i = 0; i < nitems(rt2860_def_bbp); i++) {
- rt2860_io_bbp_write(sc, rt2860_def_bbp[i].reg,
- rt2860_def_bbp[i].val);
- }
-
- if ((sc->mac_rev & 0xffff) != 0x0101)
- rt2860_io_bbp_write(sc, 84, 0x19);
-
- if (sc->mac_rev == 0x28600100) {
- rt2860_io_bbp_write(sc, 69, 0x16);
- rt2860_io_bbp_write(sc, 73, 0x12);
- }
-
- return (0);
-#undef nitems
-}
-
-/*
- * rt2860_stop_locked
- */
-static void
-rt2860_stop_locked(void *priv)
-{
- struct rt2860_softc *sc;
- struct ifnet *ifp;
- struct ieee80211com *ic;
- uint32_t tmp;
-
- sc = priv;
- ifp = sc->sc_ifp;
- ic = ifp->if_l2com;
-
- RT2860_DPRINTF(sc, RT2860_DEBUG_ANY, "stopping\n");
-
- RT2860_SOFTC_ASSERT_LOCKED(sc);
-
- sc->tx_timer = 0;
-
- if (ifp->if_drv_flags & IFF_DRV_RUNNING)
- rt2860_led_cmd(sc, RT2860_LED_CMD_RADIO_OFF);
-
- ifp->if_drv_flags &= ~(IFF_DRV_RUNNING | IFF_DRV_OACTIVE);
-
- callout_stop(&sc->periodic_ch);
- callout_stop(&sc->tx_watchdog_ch);
-
- RT2860_SOFTC_UNLOCK(sc);
-
- taskqueue_block(sc->taskqueue);
-
- taskqueue_drain(sc->taskqueue, &sc->rx_done_task);
- taskqueue_drain(sc->taskqueue, &sc->tx_done_task);
- taskqueue_drain(sc->taskqueue, &sc->fifo_stat_full_task);
- taskqueue_drain(sc->taskqueue, &sc->periodic_task);
-
- RT2860_SOFTC_LOCK(sc);
-
- /* clear key tables */
-
- rt2860_asic_clear_keytables(sc);
-
- /* disable interrupts */
-
- RAL_WRITE(sc, RT2860_REG_SCHDMA_INT_MASK, 0);
-
- /* disable Tx/Rx */
-
- tmp = RAL_READ(sc, RT2860_MAC_SYS_CTRL);
-
- tmp &= ~(RT2860_REG_RX_ENABLE | RT2860_REG_TX_ENABLE);
-
- RAL_WRITE(sc, RT2860_MAC_SYS_CTRL, tmp);
-
- /* reset adapter */
-
- RAL_WRITE(sc, RT2860_MAC_SYS_CTRL,
- RT2860_REG_MAC_SRST | RT2860_REG_BBP_HRST);
- RAL_WRITE(sc, RT2860_MAC_SYS_CTRL, 0);
-}
-
-/*
- * rt2860_stop
- */
-static void
-rt2860_stop(void *priv)
-{
- struct rt2860_softc *sc;
-
- sc = priv;
-
- RT2860_SOFTC_LOCK(sc);
-
- rt2860_stop_locked(sc);
-
- RT2860_SOFTC_UNLOCK(sc);
-}
-
-/*
- * rt2860_start
- */
-static void
-rt2860_start(struct ifnet *ifp)
-{
- struct rt2860_softc *sc;
-#ifdef RT2860_NO_HW_CRYPTO
- struct ieee80211_frame *wh;
- struct ieee80211_key *k;
-#endif
- struct ieee80211_node *ni;
- struct mbuf *m;
- int qid;
-
- sc = ifp->if_softc;
-
- if (!(ifp->if_drv_flags & IFF_DRV_RUNNING) || sc->sc_invalid)
- return;
-
- RT2860_SOFTC_LOCK(sc);
-
- for (;;) {
- IFQ_DRV_DEQUEUE(&ifp->if_snd, m);
- if (m == NULL)
- break;
-
- ni = (struct ieee80211_node *) m->m_pkthdr.rcvif;
-
-#ifdef RT2860_NO_HW_CRYPTO
- KASSERT(ni != NULL, ("%s:%d: fail", __func__, __LINE__));
- wh = mtod(m, struct ieee80211_frame *);
- if (wh->i_fc[1] & IEEE80211_FC1_WEP) {
- k = ieee80211_crypto_encap(ni, m);
- if (k == NULL) {
- ieee80211_free_node(ni);
- m_freem(m);
- ifp->if_oerrors++;
- continue;
- }
- }
- wh = NULL; /* Catch any invalid use */
-#endif
-
- m->m_pkthdr.rcvif = NULL;
-
- qid = M_WME_GETAC(m);
-
- RT2860_SOFTC_TX_RING_LOCK(&sc->tx_ring[qid]);
-
- if (sc->tx_ring[qid].data_queued >=
- RT2860_SOFTC_TX_RING_DATA_COUNT) {
- RT2860_SOFTC_TX_RING_UNLOCK(&sc->tx_ring[qid]);
-
- RT2860_DPRINTF(sc, RT2860_DEBUG_TX,
- "if_start: Tx ring with qid=%d is full\n", qid);
-
- m_freem(m);
- ieee80211_free_node(ni);
-
- ifp->if_drv_flags |= IFF_DRV_OACTIVE;
- ifp->if_oerrors++;
-
- sc->tx_data_queue_full[qid]++;
-
- break;
- }
-
- if (rt2860_tx_data(sc, m, ni, qid) != 0) {
- RT2860_SOFTC_TX_RING_UNLOCK(&sc->tx_ring[qid]);
-
- ieee80211_free_node(ni);
- m_freem(m);
-
- ifp->if_oerrors++;
-
- break;
- }
-
- RT2860_SOFTC_TX_RING_UNLOCK(&sc->tx_ring[qid]);
-
- rt2860_drain_fifo_stats(sc);
-
- printf("dtx 5 sc=%p\n", sc);
- sc->tx_timer = RT2860_TX_WATCHDOG_TIMEOUT;
-
- callout_reset(&sc->tx_watchdog_ch, hz, rt2860_tx_watchdog, sc);
- }
- RT2860_SOFTC_UNLOCK(sc);
-
-}
-
-/*
- * rt2860_ioctl
- */
-static int
-rt2860_ioctl(struct ifnet *ifp, u_long cmd, caddr_t data)
-{
- struct rt2860_softc *sc;
- struct ieee80211com *ic;
- struct ifreq *ifr;
- int error, startall;
-
- sc = ifp->if_softc;
- ic = ifp->if_l2com;
- ifr = (struct ifreq *) data;
-
- error = 0;
-
- switch (cmd) {
- case SIOCSIFFLAGS:
- startall = 0;
-
- RT2860_SOFTC_LOCK(sc);
-
- if (ifp->if_flags & IFF_UP) {
- if (ifp->if_drv_flags & IFF_DRV_RUNNING) {
- if ((ifp->if_flags ^ sc->if_flags) & IFF_PROMISC)
- rt2860_asic_update_promisc(sc);
- } else {
- rt2860_init_locked(sc);
- startall = 1;
- }
- } else {
- if (ifp->if_drv_flags & IFF_DRV_RUNNING)
- rt2860_stop_locked(sc);
- }
-
- sc->if_flags = ifp->if_flags;
-
- RT2860_SOFTC_UNLOCK(sc);
-
- if (startall)
- ieee80211_start_all(ic);
- break;
-
- case SIOCGIFMEDIA:
- case SIOCSIFMEDIA:
- error = ifmedia_ioctl(ifp, ifr, &ic->ic_media, cmd);
- break;
-
- case SIOCGIFADDR:
- error = ether_ioctl(ifp, cmd, data);
- break;
-
- default:
- error = EINVAL;
- break;
- }
-
- return (error);
-}
-
-/*
- * rt2860_vap_create
- */
static struct ieee80211vap *
-rt2860_vap_create(struct ieee80211com *ic, const char name[IFNAMSIZ],
- int unit, enum ieee80211_opmode opmode, int flags,
+rt2860_vap_create(struct ieee80211com *ic, const char name[IFNAMSIZ], int unit,
+ enum ieee80211_opmode opmode, int flags,
const uint8_t bssid[IEEE80211_ADDR_LEN],
const uint8_t mac[IEEE80211_ADDR_LEN])
{
- struct rt2860_softc *sc;
- struct ifnet *ifp;
- struct rt2860_softc_vap *rvap;
+ struct ifnet *ifp = ic->ic_ifp;
+ struct rt2860_vap *rvp;
struct ieee80211vap *vap;
- ifp = ic->ic_ifp;
- sc = ifp->if_softc;
-
- RT2860_DPRINTF(sc, RT2860_DEBUG_STATE, "VAP create: opmode=%s\n",
- ieee80211_opmode_name[opmode]);
-
switch (opmode) {
+ case IEEE80211_M_STA:
case IEEE80211_M_IBSS:
- case IEEE80211_M_STA:
case IEEE80211_M_AHDEMO:
+ case IEEE80211_M_MONITOR:
case IEEE80211_M_HOSTAP:
case IEEE80211_M_MBSS:
- if ((sc->napvaps + sc->nadhocvaps + sc->nstavaps) != 0) {
- if_printf(ifp, "only 1 VAP supported\n");
- return (NULL);
+ /* XXXRP: TBD */
+ if (!TAILQ_EMPTY(&ic->ic_vaps)) {
+ if_printf(ifp, "only 1 vap supported\n");
+ return NULL;
}
-
if (opmode == IEEE80211_M_STA)
flags |= IEEE80211_CLONE_NOBEACONS;
break;
-
case IEEE80211_M_WDS:
- if (sc->napvaps == 0) {
- if_printf(ifp, "WDS only supported in AP mode\n");
- return (NULL);
+ if (TAILQ_EMPTY(&ic->ic_vaps) ||
+ ic->ic_opmode != IEEE80211_M_HOSTAP) {
+ if_printf(ifp, "wds only supported in ap mode\n");
+ return NULL;
}
+ /*
+ * Silently remove any request for a unique
+ * bssid; WDS vap's always share the local
+ * mac address.
+ */
+ flags &= ~IEEE80211_CLONE_BSSID;
break;
-
- case IEEE80211_M_MONITOR:
- break;
-
default:
if_printf(ifp, "unknown opmode %d\n", opmode);
- return (NULL);
+ return NULL;
}
-
- rvap = (struct rt2860_softc_vap *) malloc(sizeof(struct rt2860_softc_vap),
- M_80211_VAP, M_NOWAIT | M_ZERO);
- if (rvap == NULL)
- return (NULL);
-
- vap = &rvap->vap;
-
+ rvp = malloc(sizeof(struct rt2860_vap), M_80211_VAP, M_NOWAIT | M_ZERO);
+ if (rvp == NULL)
+ return NULL;
+ vap = &rvp->ral_vap;
ieee80211_vap_setup(ic, vap, name, unit, opmode, flags, bssid, mac);
- rvap->newstate = vap->iv_newstate;
- vap->iv_newstate = rt2860_vap_newstate;
-
- vap->iv_reset = rt2860_vap_reset;
-#ifndef RT2860_NO_HW_CRYPTO
- vap->iv_key_update_begin = rt2860_vap_key_update_begin;
- vap->iv_key_update_end = rt2860_vap_key_update_end;
- vap->iv_key_set = rt2860_vap_key_set;
- vap->iv_key_delete = rt2860_vap_key_delete;
+ /* override state transition machine */
+ rvp->ral_newstate = vap->iv_newstate;
+ vap->iv_newstate = rt2860_newstate;
+#if 0
+ vap->iv_update_beacon = rt2860_beacon_update;
#endif
- vap->iv_update_beacon = rt2860_vap_update_beacon;
-
- rt2860_amrr_init(&rvap->amrr, vap,
- sc->ntxpath,
- RT2860_AMRR_MIN_SUCCESS_THRESHOLD,
- RT2860_AMRR_MAX_SUCCESS_THRESHOLD,
- 500);
-
- vap->iv_max_aid = RT2860_SOFTC_STAID_COUNT;
-
- /* overwrite default Rx A-MPDU factor */
-
- vap->iv_ampdu_rxmax = IEEE80211_HTCAP_MAXRXAMPDU_32K;
- vap->iv_ampdu_density = IEEE80211_HTCAP_MPDUDENSITY_NA;
- vap->iv_ampdu_limit = vap->iv_ampdu_rxmax;
-
- ieee80211_vap_attach(vap, rt2860_media_change, ieee80211_media_status);
-
- switch (vap->iv_opmode) {
- case IEEE80211_M_HOSTAP:
- case IEEE80211_M_MBSS:
- case IEEE80211_M_AHDEMO:
- sc->napvaps++;
- break;
-
- case IEEE80211_M_IBSS:
- sc->nadhocvaps++;
- break;
-
- case IEEE80211_M_STA:
- sc->nstavaps++;
- break;
-
- case IEEE80211_M_WDS:
- sc->nwdsvaps++;
- break;
-
- default:
- break;
- }
-
- sc->nvaps++;
-
- if (sc->napvaps > 0)
- ic->ic_opmode = IEEE80211_M_HOSTAP;
- else if (sc->nadhocvaps > 0)
- ic->ic_opmode = IEEE80211_M_IBSS;
- else if (sc->nstavaps > 0)
- ic->ic_opmode = IEEE80211_M_STA;
- else
+
+ /* HW supports up to 255 STAs (0-254) in HostAP and IBSS modes */
+ vap->iv_max_aid = min(IEEE80211_AID_MAX, RT2860_WCID_MAX);
+
+ ieee80211_ratectl_init(vap);
+ /* complete setup */
+ ieee80211_vap_attach(vap, ieee80211_media_change, ieee80211_media_status);
+ if (TAILQ_FIRST(&ic->ic_vaps) == vap)
ic->ic_opmode = opmode;
-
- return (vap);
+ return vap;
}
-/*
- * rt2860_vap_delete
- */
static void
rt2860_vap_delete(struct ieee80211vap *vap)
{
- struct rt2860_softc *sc;
- struct ieee80211com *ic;
- struct ifnet *ifp;
- struct rt2860_softc_vap *rvap;
- enum ieee80211_opmode opmode;
-
- ic = vap->iv_ic;
- ifp = ic->ic_ifp;
- sc = ifp->if_softc;
- rvap = (struct rt2860_softc_vap *) vap;
- opmode = vap->iv_opmode;
-
- RT2860_DPRINTF(sc, RT2860_DEBUG_STATE, "VAP delete: opmode=%s\n",
- ieee80211_opmode_name[opmode]);
-
- rt2860_amrr_cleanup(&rvap->amrr);
-
+ struct rt2860_vap *rvp = RT2860_VAP(vap);
+
+ ieee80211_ratectl_deinit(vap);
ieee80211_vap_detach(vap);
-
- if (rvap->beacon_mbuf != NULL) {
- m_freem(rvap->beacon_mbuf);
- rvap->beacon_mbuf = NULL;
- }
-
- switch (opmode) {
- case IEEE80211_M_HOSTAP:
- case IEEE80211_M_MBSS:
- case IEEE80211_M_AHDEMO:
- sc->napvaps--;
- break;
- case IEEE80211_M_IBSS:
- sc->nadhocvaps--;
- break;
- case IEEE80211_M_STA:
- sc->nstavaps--;
- break;
- case IEEE80211_M_WDS:
- sc->nwdsvaps--;
- break;
- default:
- break;
- }
-
- sc->nvaps--;
-
- if (sc->napvaps > 0)
- ic->ic_opmode = IEEE80211_M_HOSTAP;
- else if (sc->nadhocvaps > 0)
- ic->ic_opmode = IEEE80211_M_IBSS;
- else if (sc->nstavaps > 0)
- ic->ic_opmode = IEEE80211_M_STA;
-
- free(rvap, M_80211_VAP);
+ free(rvp, M_80211_VAP);
}
-/*
- * rt2860_reset_vap
- */
-static int
-rt2860_vap_reset(struct ieee80211vap *vap, u_long cmd)
-{
- struct rt2860_softc *sc;
- struct ieee80211com *ic;
- struct ifnet *ifp;
- struct rt2860_softc_vap *rvap;
- int error;
-
- ic = vap->iv_ic;
- ifp = ic->ic_ifp;
- sc = ifp->if_softc;
- rvap = (struct rt2860_softc_vap *) vap;
-
- RT2860_DPRINTF(sc, RT2860_DEBUG_STATE, "VAP reset: cmd=%lu\n", cmd);
-
- error = 0;
-
- RT2860_SOFTC_LOCK(sc);
-
- switch (cmd){
- case IEEE80211_IOC_RTSTHRESHOLD:
- case IEEE80211_IOC_AMSDU:
- rt2860_asic_update_rtsthreshold(sc);
- break;
- case IEEE80211_IOC_PROTMODE:
- case IEEE80211_IOC_HTPROTMODE:
- rt2860_asic_updateprot(sc);
- break;
- case IEEE80211_IOC_TXPOWER:
- rt2860_asic_update_txpower(sc);
- break;
- case IEEE80211_IOC_BURST:
- rt2860_asic_updateslot(sc);
- break;
- case IEEE80211_IOC_SHORTGI:
- case IEEE80211_IOC_AMPDU_DENSITY:
- case IEEE80211_IOC_SMPS:
- break;
- default:
- error = ENETRESET;
- break;
- }
-
- RT2860_SOFTC_UNLOCK(sc);
-
- return (error);
-}
-
-/*
- * rt2860_vap_newstate
- */
-static int
-rt2860_vap_newstate(struct ieee80211vap *vap, enum ieee80211_state nstate,
- int arg)
-{
- struct rt2860_softc *sc;
- struct ieee80211com *ic;
- struct ifnet *ifp;
- struct rt2860_softc_vap *rvap;
- struct ieee80211_node *ni;
- enum ieee80211_state ostate;
- int error;
-
- ic = vap->iv_ic;
- ifp = ic->ic_ifp;
- sc = ifp->if_softc;
- rvap = (struct rt2860_softc_vap *) vap;
-
- ostate = vap->iv_state;
-
- RT2860_DPRINTF(sc, RT2860_DEBUG_STATE, "VAP newstate: %s -> %s\n",
- ieee80211_state_name[ostate], ieee80211_state_name[nstate]);
-
- error = rvap->newstate(vap, nstate, arg);
- if (error != 0)
- return (error);
-
- IEEE80211_UNLOCK(ic);
-
- RT2860_SOFTC_LOCK(sc);
-
- /* turn link LED off */
-
- if (nstate != IEEE80211_S_RUN)
- rt2860_led_cmd(sc, RT2860_LED_CMD_RADIO_OFF);
-
- switch (nstate) {
- case IEEE80211_S_INIT:
- rt2860_asic_disable_tsf_sync(sc);
- break;
- case IEEE80211_S_RUN:
- ni = vap->iv_bss;
-
- rt2860_rf_set_chan(sc, ni->ni_chan);
-
- if (vap->iv_opmode != IEEE80211_M_MONITOR) {
- rt2860_asic_enable_mrr(sc);
- rt2860_asic_set_txpreamble(sc);
- rt2860_asic_set_basicrates(sc);
- rt2860_asic_update_txpower(sc);
- rt2860_asic_set_bssid(sc, ni->ni_bssid);
- }
-
- if (vap->iv_opmode == IEEE80211_M_HOSTAP ||
- vap->iv_opmode == IEEE80211_M_IBSS ||
- vap->iv_opmode == IEEE80211_M_MBSS) {
- error = rt2860_beacon_alloc(sc, vap);
- if (error != 0)
- break;
- }
-
- if (vap->iv_opmode != IEEE80211_M_MONITOR)
- rt2860_asic_enable_tsf_sync(sc);
-
- /* turn link LED on */
- if (vap->iv_opmode != IEEE80211_M_MONITOR) {
- rt2860_led_cmd(sc, RT2860_LED_CMD_RADIO_ON |
- (IEEE80211_IS_CHAN_2GHZ(ni->ni_chan) ?
- RT2860_LED_CMD_LINK_2GHZ : RT2860_LED_CMD_LINK_5GHZ));
- }
- break;
- case IEEE80211_S_SLEEP:
- break;
- default:
- break;
- }
-
- RT2860_SOFTC_UNLOCK(sc);
-
- IEEE80211_LOCK(ic);
-
- return (error);
-}
-
-#ifndef RT2860_NO_HW_CRYPTO
-/*
- * rt2860_vap_key_update_begin
- */
-static void
-rt2860_vap_key_update_begin(struct ieee80211vap *vap)
-{
- struct rt2860_softc *sc;
- struct ieee80211com *ic;
- struct ifnet *ifp;
-
- ic = vap->iv_ic;
- ifp = ic->ic_ifp;
- sc = ifp->if_softc;
-
- RT2860_DPRINTF(sc, RT2860_DEBUG_KEY, "VAP key update begin\n");
-
- taskqueue_block(sc->taskqueue);
-
- IF_LOCK(&ifp->if_snd);
-}
-
-/*
- * rt2860_vap_key_update_end
- */
-static void
-rt2860_vap_key_update_end(struct ieee80211vap *vap)
-{
- struct rt2860_softc *sc;
- struct ieee80211com *ic;
- struct ifnet *ifp;
-
- ic = vap->iv_ic;
- ifp = ic->ic_ifp;
- sc = ifp->if_softc;
-
- RT2860_DPRINTF(sc, RT2860_DEBUG_KEY, "VAP key update end\n");
-
- IF_UNLOCK(&ifp->if_snd);
-
- taskqueue_unblock(sc->taskqueue);
-}
-
-/*
- * rt2860_vap_key_set
- */
-static int
-rt2860_vap_key_set(struct ieee80211vap *vap, const struct ieee80211_key *k,
- const uint8_t mac[IEEE80211_ADDR_LEN])
-{
- struct rt2860_softc *sc;
- struct ieee80211com *ic;
- struct ifnet *ifp;
- struct ieee80211_node *ni;
- struct rt2860_softc_node *rni;
- uint16_t key_base, keymode_base;
- uint8_t mode, vapid, wcid, iv[8];
- uint32_t tmp;
-
- switch (k->wk_cipher->ic_cipher) {
- case IEEE80211_CIPHER_WEP:
- if(k->wk_keylen < 8)
- mode = RT2860_MODE_WEP40;
- else
- mode = RT2860_MODE_WEP104;
- break;
- case IEEE80211_CIPHER_TKIP:
- mode = RT2860_MODE_TKIP;
- break;
- case IEEE80211_CIPHER_AES_CCM:
- mode = RT2860_MODE_AES_CCMP;
- break;
- default:
- printf("Wrong key CIPHER (%d)\n", k->wk_cipher->ic_cipher);
- return (0);
- }
-
- ic = vap->iv_ic;
- ifp = ic->ic_ifp;
- sc = ifp->if_softc;
-
- RT2860_DPRINTF(sc, RT2860_DEBUG_KEY,
- "VAP key set: keyix=%d, keylen=%d, macaddr=%s, mode=%d, group=%d\n",
- k->wk_keyix, k->wk_keylen, ether_sprintf(k->wk_macaddr),
- mode, (k->wk_flags & IEEE80211_KEY_GROUP) ? 1 : 0);
-
- if (!(k->wk_flags & IEEE80211_KEY_GROUP)) {
- /* install pairwise key */
-
- if (vap->iv_opmode == IEEE80211_M_HOSTAP)
- ni = ieee80211_find_vap_node(&ic->ic_sta, vap, mac);
- else
- ni = vap->iv_bss;
-
- rni = (struct rt2860_softc_node *) ni;
-
- vapid = 0;
- wcid = (ni != NULL) ? rni->staid : 0;
- key_base = RT2860_REG_PKEY(wcid);
-
- if (ni != NULL)
- ieee80211_free_node(ni);
-
- if (k->wk_cipher->ic_cipher == IEEE80211_CIPHER_WEP) {
- memset(iv, 0, 8);
-
- iv[3] = (k->wk_keyix << 6);
- } else {
- if (k->wk_cipher->ic_cipher == IEEE80211_CIPHER_TKIP) {
- iv[0] = (k->wk_keytsc >> 8);
- iv[1] = ((iv[0] | 0x20) & 0x7f);
- iv[2] = k->wk_keytsc;
- } else {
- /* AES CCMP */
- iv[0] = k->wk_keytsc;
- iv[1] = k->wk_keytsc >> 8;
- iv[2] = 0;
- }
-
- iv[3] = ((k->wk_keyix << 6) | IEEE80211_WEP_EXTIV);
- iv[4] = (k->wk_keytsc >> 16);
- iv[5] = (k->wk_keytsc >> 24);
- iv[6] = (k->wk_keytsc >> 32);
- iv[7] = (k->wk_keytsc >> 40);
-
- RT2860_DPRINTF(sc, RT2860_DEBUG_KEY,
- "VAP key set: iv=%02x %02x %02x %02x %02x %02x %02x %02x\n",
- iv[0], iv[1], iv[2], iv[3], iv[4], iv[5], iv[6], iv[7]);
- }
-
- RAL_WRITE_REGION_1(sc, RT2860_REG_IVEIV(wcid), iv, 8);
-
- if (k->wk_cipher->ic_cipher == IEEE80211_CIPHER_TKIP) {
- RAL_WRITE_REGION_1(sc, key_base, k->wk_key, 16);
-
- if (vap->iv_opmode != IEEE80211_M_HOSTAP) {
- RAL_WRITE_REGION_1(sc, key_base + 16, &k->wk_key[16], 8);
- RAL_WRITE_REGION_1(sc, key_base + 24, &k->wk_key[24], 8);
- } else {
- RAL_WRITE_REGION_1(sc, key_base + 16, &k->wk_key[24], 8);
- RAL_WRITE_REGION_1(sc, key_base + 24, &k->wk_key[16], 8);
- }
- } else {
- RAL_WRITE_REGION_1(sc, key_base, k->wk_key, k->wk_keylen);
- }
- tmp = (vapid << RT2860_VAP_SHIFT) |
- (mode << RT2860_MODE_SHIFT) | RT2860_RX_PKEY_EN;
-
- RAL_WRITE(sc, RT2860_REG_WCID_ATTR(wcid), tmp);
- }
-
- if ((k->wk_flags & IEEE80211_KEY_GROUP) ||
- (k->wk_cipher->ic_cipher == IEEE80211_CIPHER_WEP)) {
- /* install group key */
-
- vapid = 0;
- wcid = RT2860_WCID_MCAST;
- key_base = RT2860_REG_SKEY(vapid, k->wk_keyix);
- keymode_base = RT2860_REG_SKEY_MODE(vapid);
-
- if (k->wk_cipher->ic_cipher == IEEE80211_CIPHER_TKIP) {
- RAL_WRITE_REGION_1(sc, key_base, k->wk_key, 16);
-
- if (vap->iv_opmode != IEEE80211_M_HOSTAP) {
- RAL_WRITE_REGION_1(sc, key_base + 16,
- &k->wk_key[16], 8);
- RAL_WRITE_REGION_1(sc, key_base + 24,
- &k->wk_key[24], 8);
- } else {
- RAL_WRITE_REGION_1(sc, key_base + 16,
- &k->wk_key[24], 8);
- RAL_WRITE_REGION_1(sc, key_base + 24,
- &k->wk_key[16], 8);
- }
- } else {
- RAL_WRITE_REGION_1(sc, key_base, k->wk_key, k->wk_keylen);
- }
-
- tmp = RAL_READ(sc, keymode_base);
-
- tmp &= ~(0xf << (k->wk_keyix * 4 + 16 * (vapid % 2)));
- tmp |= (mode << (k->wk_keyix * 4 + 16 * (vapid % 2)));
-
- RAL_WRITE(sc, keymode_base, tmp);
-
- if (vap->iv_opmode == IEEE80211_M_HOSTAP) {
- if (k->wk_cipher->ic_cipher == IEEE80211_CIPHER_WEP) {
- memset(iv, 0, 8);
-
- iv[3] = (k->wk_keyix << 6);
- } else {
- if (k->wk_cipher->ic_cipher ==
- IEEE80211_CIPHER_TKIP) {
- iv[0] = (k->wk_keytsc >> 8);
- iv[1] = ((iv[0] | 0x20) & 0x7f);
- iv[2] = k->wk_keytsc;
- } else {
- /* AES CCMP */
-
- iv[0] = k->wk_keytsc;
- iv[1] = k->wk_keytsc >> 8;
- iv[2] = 0;
- }
-
- iv[3] = ((k->wk_keyix << 6) |
- IEEE80211_WEP_EXTIV);
- iv[4] = (k->wk_keytsc >> 16);
- iv[5] = (k->wk_keytsc >> 24);
- iv[6] = (k->wk_keytsc >> 32);
- iv[7] = (k->wk_keytsc >> 40);
-
- RT2860_DPRINTF(sc, RT2860_DEBUG_KEY,
- "VAP key set: iv=%02x %02x %02x %02x "
- "%02x %02x %02x %02x\n",
- iv[0], iv[1], iv[2], iv[3],
- iv[4], iv[5], iv[6], iv[7]);
- }
-
- RAL_WRITE_REGION_1(sc, RT2860_REG_IVEIV(wcid), iv, 8);
-
- tmp = (vapid << RT2860_VAP_SHIFT) |
- (mode << RT2860_MODE_SHIFT);
-
- RAL_WRITE(sc, RT2860_REG_WCID_ATTR(wcid), tmp);
- }
- }
-
- return (1);
-}
-
-/*
- * rt2860_vap_key_delete
- */
-static int
-rt2860_vap_key_delete(struct ieee80211vap *vap, const struct ieee80211_key *k)
-{
- struct rt2860_softc *sc;
- struct ieee80211com *ic;
- struct ifnet *ifp;
- uint8_t vapid, wcid;
- uint32_t tmp;
-
- ic = vap->iv_ic;
- ifp = ic->ic_ifp;
- sc = ifp->if_softc;
-
- RT2860_DPRINTF(sc, RT2860_DEBUG_KEY,
- "VAP key delete: keyix=%d, keylen=%d, macaddr=%s, group=%d\n",
- k->wk_keyix, k->wk_keylen, ether_sprintf(k->wk_macaddr),
- (k->wk_flags & IEEE80211_KEY_GROUP) ? 1 : 0);
-
- if (k->wk_flags & IEEE80211_KEY_GROUP) {
- /* remove group key */
-
- vapid = 0;
- wcid = RT2860_WCID_MCAST;
-
- tmp = RAL_READ(sc, RT2860_REG_SKEY_MODE(vapid));
-
- tmp &= ~(0xf << (k->wk_keyix * 4 + 16 * (vapid % 2)));
- tmp |= (RT2860_MODE_NOSEC << (k->wk_keyix * 4 + 16 * (vapid % 2)));
-
- RAL_WRITE(sc, RT2860_REG_SKEY_MODE(vapid), tmp);
-
- if (vap->iv_opmode == IEEE80211_M_HOSTAP) {
- tmp = (vapid << RT2860_VAP_SHIFT) |
- RT2860_RX_PKEY_EN;
-
- RAL_WRITE(sc, RT2860_REG_WCID_ATTR(wcid), tmp);
- }
- }
-
- return (1);
-}
-#endif
-
-/*
- * rt2860_vap_update_beacon
- */
-static void
-rt2860_vap_update_beacon(struct ieee80211vap *vap, int what)
-{
- struct rt2860_softc *sc;
- struct ieee80211com *ic;
- struct ifnet *ifp;
- struct rt2860_softc_vap *rvap;
- struct mbuf *m;
- struct ieee80211_beacon_offsets *bo;
- int error;
-
- ic = vap->iv_ic;
- ifp = ic->ic_ifp;
- sc = ifp->if_softc;
- rvap = (struct rt2860_softc_vap *) vap;
- m = rvap->beacon_mbuf;
- bo = &rvap->beacon_offsets;
-
- RT2860_DPRINTF(sc, RT2860_DEBUG_BEACON,
- "VAP update beacon: what=%d\n", what);
-
- setbit(bo->bo_flags, what);
-
- if (m == NULL) {
- error = rt2860_beacon_alloc(sc, vap);
- if (error != 0)
- return;
-
- m = rvap->beacon_mbuf;
- }
-
- ieee80211_beacon_update(vap->iv_bss, bo, m, 0);
-}
-
-/*
- * rt2860_media_change
- */
-static int
-rt2860_media_change(struct ifnet *ifp)
-{
- int error;
-
- error = ieee80211_media_change(ifp);
-
- return (error == ENETRESET ? 0 : error);
-}
-
-/*
- * rt2860_node_alloc
- */
-static struct ieee80211_node *
-rt2860_node_alloc(struct ieee80211vap *vap,
- const uint8_t mac[IEEE80211_ADDR_LEN])
-{
- return malloc(sizeof(struct rt2860_softc_node),
- M_80211_NODE, M_NOWAIT | M_ZERO);
-}
-
-/*
- * rt2860_node_cleanup
- */
-static void
-rt2860_node_cleanup(struct ieee80211_node *ni)
-{
- struct rt2860_softc *sc;
- struct ieee80211com *ic;
- struct ifnet *ifp;
- struct rt2860_softc_node *rni;
- uint8_t vapid, wcid;
- uint32_t tmp;
-
- ic = ni->ni_ic;
- ifp = ic->ic_ifp;
- sc = ifp->if_softc;
- rni = (struct rt2860_softc_node *) ni;
-
- RT2860_DPRINTF(sc, RT2860_DEBUG_NODE,
- "node cleanup: macaddr=%s, associd=0x%04x, staid=0x%02x\n",
- ether_sprintf(ni->ni_macaddr), ni->ni_associd, rni->staid);
-
- if (rni->staid != 0) {
- vapid = 0;
- wcid = rni->staid;
-
- tmp = (vapid << RT2860_VAP_SHIFT) |
- RT2860_RX_PKEY_EN;
-
- RAL_WRITE(sc, RT2860_REG_WCID_ATTR(wcid), tmp);
-
- RAL_WRITE(sc, RT2860_REG_WCID(wcid), 0x00000000);
- RAL_WRITE(sc, RT2860_REG_WCID(wcid) + 4, 0x00000000);
-
- rt2860_staid_delete(sc, rni->staid);
-
- rni->staid = 0;
- }
-
- sc->node_cleanup(ni);
-}
-
-/*
- * rt2860_node_getmimoinfo
- */
-static void
-rt2860_node_getmimoinfo(const struct ieee80211_node *ni,
- struct ieee80211_mimo_info *mi)
-{
- const struct rt2860_softc_node *rni;
- int i;
-
- rni = (const struct rt2860_softc_node *) ni;
-
- for (i = 0; i < RT2860_SOFTC_RSSI_COUNT; i++) {
- mi->rssi[i] = rni->last_rssi_dbm[i];
- mi->noise[i] = RT2860_NOISE_FLOOR;
- }
-}
-
-/*
- * rt2860_setregdomain
- */
-static int
-rt2860_setregdomain(struct ieee80211com *ic, struct ieee80211_regdomain *reg,
- int nchans, struct ieee80211_channel chans[])
-{
- struct rt2860_softc *sc;
- struct ifnet *ifp;
-
- ifp = ic->ic_ifp;
- sc = ifp->if_softc;
-
- RT2860_DPRINTF(sc, RT2860_DEBUG_STATE,
- "set regulatory domain: country=%d, country code string=%c%c, "
- "location=%c\n",
- reg->country, reg->isocc[0], reg->isocc[1], reg->location);
-
- return (0);
-}
-
-/*
- * rt2860_getradiocaps
- */
-static void
-rt2860_getradiocaps(struct ieee80211com *ic, int maxchans, int *nchans,
- struct ieee80211_channel chans[])
-{
- *nchans = (ic->ic_nchans >= maxchans) ? maxchans : ic->ic_nchans;
-
- memcpy(chans, ic->ic_channels, (*nchans) * sizeof(struct ieee80211_channel));
-}
-
-/*
- * rt2860_scan_start
- */
-static void
-rt2860_scan_start(struct ieee80211com *ic)
-{
- struct rt2860_softc *sc;
- struct ifnet *ifp;
-
- ifp = ic->ic_ifp;
- sc = ifp->if_softc;
-
- RT2860_SOFTC_LOCK(sc);
- rt2860_asic_disable_tsf_sync(sc);
- rt2860_asic_set_bssid(sc, ifp->if_broadcastaddr);
- RT2860_SOFTC_UNLOCK(sc);
-}
-
-/*
- * rt2860_scan_end
- */
-static void
-rt2860_scan_end(struct ieee80211com *ic)
-{
- struct ieee80211vap *vap;
- struct rt2860_softc *sc;
- struct ifnet *ifp;
-
- vap = TAILQ_FIRST(&ic->ic_vaps);
- ifp = ic->ic_ifp;
- sc = ifp->if_softc;
-
- RT2860_SOFTC_LOCK(sc);
- rt2860_asic_enable_tsf_sync(sc);
- rt2860_asic_set_bssid(sc, vap->iv_bss->ni_bssid);
- RT2860_SOFTC_UNLOCK(sc);
-}
-
-/*
- * rt2860_set_channel
- */
-static void
-rt2860_set_channel(struct ieee80211com *ic)
-{
- struct rt2860_softc *sc;
- struct ifnet *ifp;
-
- ifp = ic->ic_ifp;
- sc = ifp->if_softc;
-
- RT2860_DPRINTF(sc, RT2860_DEBUG_CHAN,
- "set channel: channel=%u, HT%s%s\n",
- ieee80211_chan2ieee(ic, ic->ic_curchan),
- !IEEE80211_IS_CHAN_HT(ic->ic_curchan) ? " disabled" :
- IEEE80211_IS_CHAN_HT20(ic->ic_curchan) ? "20":
- IEEE80211_IS_CHAN_HT40U(ic->ic_curchan) ?
- "40U" : "40D",
- (ic->ic_flags & IEEE80211_F_SCAN) ? ", scanning" : "");
-
- RT2860_SOFTC_LOCK(sc);
- rt2860_rf_set_chan(sc, ic->ic_curchan);
- RT2860_SOFTC_UNLOCK(sc);
-}
-
-/*
- * rt2860_newassoc
- */
-static void
-rt2860_newassoc(struct ieee80211_node *ni, int isnew)
-{
- struct rt2860_softc *sc;
- struct ieee80211com *ic;
- struct ifnet *ifp;
- struct ieee80211vap *vap;
- struct rt2860_softc_vap *rvap;
- struct rt2860_softc_node *rni;
- uint16_t aid;
- uint8_t wcid;
- uint32_t tmp;
-
- vap = ni->ni_vap;
- ic = vap->iv_ic;
- ifp = ic->ic_ifp;
- sc = ifp->if_softc;
- rvap = (struct rt2860_softc_vap *) vap;
- rni = (struct rt2860_softc_node *) ni;
-
- if (isnew) {
- aid = IEEE80211_AID(ni->ni_associd);
- rni->staid = rt2860_staid_alloc(sc, aid);
- wcid = rni->staid;
-
- tmp = (ni->ni_macaddr[3] << 24) |
- (ni->ni_macaddr[2] << 16) |
- (ni->ni_macaddr[1] << 8) |
- ni->ni_macaddr[0];
-
- RAL_WRITE(sc, RT2860_REG_WCID(wcid), tmp);
-
- tmp = (ni->ni_macaddr[5] << 8) |
- ni->ni_macaddr[4];
-
- RAL_WRITE(sc, RT2860_REG_WCID(wcid) + 4, tmp);
-
- rt2860_amrr_node_init(&rvap->amrr, &sc->amrr_node[wcid], ni);
-
- RT2860_DPRINTF(sc, RT2860_DEBUG_RATE,
- "initial%s node Tx rate: associd=0x%04x, rate=0x%02x, "
- "max rate=0x%02x\n",
- (ni->ni_flags & IEEE80211_NODE_HT) ? " HT" : "",
- ni->ni_associd, ni->ni_txrate,
- (ni->ni_flags & IEEE80211_NODE_HT) ?
- (ni->ni_htrates.rs_rates[ni->ni_htrates.rs_nrates - 1] |
- IEEE80211_RATE_MCS) :
- (ni->ni_rates.rs_rates[ni->ni_rates.rs_nrates - 1] &
- IEEE80211_RATE_VAL));
-
- rt2860_asic_updateprot(sc);
- rt2860_asic_updateslot(sc);
- rt2860_asic_set_txpreamble(sc);
- }
-
- RT2860_DPRINTF(sc, RT2860_DEBUG_NODE,
- "new association: isnew=%d, macaddr=%s, associd=0x%04x, "
- "staid=0x%02x, QoS %s, ERP %s, HT %s\n",
- isnew, ether_sprintf(ni->ni_macaddr),
- ni->ni_associd, rni->staid,
- (ni->ni_flags & IEEE80211_NODE_QOS) ? "enabled" : "disabled",
- (ni->ni_flags & IEEE80211_NODE_ERP) ? "enabled" : "disabled",
- (ni->ni_flags & IEEE80211_NODE_HT) ? "enabled" : "disabled");
-}
-
-/*
- * rt2860_updateslot
- */
-static void
-rt2860_updateslot(struct ifnet *ifp)
-{
- struct rt2860_softc *sc;
-
- sc = ifp->if_softc;
-
- rt2860_asic_updateslot(sc);
-}
-
-/*
- * rt2860_update_promisc
- */
-static void
-rt2860_update_promisc(struct ifnet *ifp)
-{
- struct rt2860_softc *sc;
-
- sc = ifp->if_softc;
-
- RT2860_SOFTC_LOCK(sc);
- rt2860_asic_update_promisc(sc);
- RT2860_SOFTC_UNLOCK(sc);
-}
-
-/*
- * rt2860_update_mcast
- */
-static void
-rt2860_update_mcast(struct ifnet *ifp)
-{
- struct rt2860_softc *sc;
-
- sc = ifp->if_softc;
-}
-
-/*
- * rt2860_wme_update
- */
-static int
-rt2860_wme_update(struct ieee80211com *ic)
-{
- struct rt2860_softc *sc;
- struct ifnet *ifp;
-
- ifp = ic->ic_ifp;
- sc = ifp->if_softc;
-
- rt2860_asic_wme_update(sc);
-
- return (0);
-}
-
-/*
- * rt2860_raw_xmit
- */
-static int
-rt2860_raw_xmit(struct ieee80211_node *ni, struct mbuf *m,
- const struct ieee80211_bpf_params *params)
-{
- struct rt2860_softc *sc;
- struct ieee80211com *ic;
- struct ifnet *ifp;
-#ifdef notyet
- struct ieee80211_frame *wh;
- int ismcast;
-#endif
-
- ic = ni->ni_ic;
- ifp = ic->ic_ifp;
- sc = ifp->if_softc;
- /* XXX: check if MAC complete setup also */
- if (!(ifp->if_drv_flags & IFF_DRV_RUNNING)) {
- m_freem(m);
- ieee80211_free_node(ni);
-
- return (ENETDOWN);
- }
-
- RT2860_SOFTC_TX_RING_LOCK(&sc->tx_ring[sc->tx_ring_mgtqid]);
- if (sc->tx_ring[sc->tx_ring_mgtqid].data_queued >=
- RT2860_SOFTC_TX_RING_DATA_COUNT) {
- RT2860_SOFTC_TX_RING_UNLOCK(&sc->tx_ring[sc->tx_ring_mgtqid]);
-
- RT2860_DPRINTF(sc, RT2860_DEBUG_TX,
- "raw xmit: Tx ring with qid=%d is full\n",
- sc->tx_ring_mgtqid);
-
- ifp->if_drv_flags |= IFF_DRV_OACTIVE;
-
- m_freem(m);
- ieee80211_free_node(ni);
-
- sc->tx_data_queue_full[sc->tx_ring_mgtqid]++;
-
- return (ENOBUFS);
- }
-
- if (m->m_pkthdr.len < IEEE80211_MIN_LEN) {
- m_freem(m);
- ieee80211_free_node(ni);
- ifp->if_oerrors++;
- return (ENXIO);
- }
-
-#ifdef notyet
- if (params != NULL) {
- if (params->ibp_flags & IEEE80211_BPF_CRYPTO) {
- /* TODO */
- }
- if (params->ibp_flags & IEEE80211_BPF_RTS) {
- /* TODO */
- } else if (params->ibp_flags & IEEE80211_BPF_CTS) {
- /* TODO */
- }
- wh = mtod(m, struct ieee80211_frame *);
- ismcast = IEEE80211_IS_MULTICAST(wh->i_addr1);
- if ((params->ibp_flags & IEEE80211_BPF_NOACK) || ismcast) {
- /* TODO */
- }
- /* Apply rate index params->ibp_rate0 */
- if (params->ibp_flags & IEEE80211_BPF_SHORTPRE) {
- /* TODO handle Short Preamble */
- }
- /*
- * try0 = params->ibp_try0;
- * ismrr = (params->ibp_try1 != 0);
- * txantenna = params->ibp_pri >> 2;
- * params->ibp_ctsrate;
- * pri = params->ibp_pri & 3;
- * txpower = params->ibp_power;
- * if (ismrr) {
- * params->ibp_rate1
- * params->ibp_try1
- * params->ibp_rate2
- * params->ibp_try2
- * params->ibp_rate3
- * params->ibp_try3
- * }
- * Everything stolen from ath(9) driver
- */
-
- }
-#endif
-
- if (rt2860_tx_mgmt(sc, m, ni, sc->tx_ring_mgtqid) != 0) {
- RT2860_SOFTC_TX_RING_UNLOCK(&sc->tx_ring[sc->tx_ring_mgtqid]);
-
- ifp->if_oerrors++;
-
- m_freem(m);
- ieee80211_free_node(ni);
-
- return (EIO);
- }
-
- RT2860_SOFTC_TX_RING_UNLOCK(&sc->tx_ring[sc->tx_ring_mgtqid]);
-
- printf("rtx 5 sc=%p\n", sc);
- sc->tx_timer = RT2860_TX_WATCHDOG_TIMEOUT;
-
- return (0);
-}
-
-/*
- * rt2860_recv_action
- */
-static int
-rt2860_recv_action(struct ieee80211_node *ni,
- const struct ieee80211_frame *wh, const uint8_t *frm, const uint8_t *efrm)
-{
- struct rt2860_softc *sc;
- struct ieee80211com *ic;
- struct ifnet *ifp;
- struct rt2860_softc_node *rni;
- const struct ieee80211_action *ia;
- uint16_t baparamset;
- uint8_t wcid;
- int tid;
-
- ic = ni->ni_ic;
- ifp = ic->ic_ifp;
- sc = ifp->if_softc;
- rni = (struct rt2860_softc_node *) ni;
-
- ia = (const struct ieee80211_action *) frm;
-
- if (ia->ia_category == IEEE80211_ACTION_CAT_BA) {
- switch (ia->ia_action) {
- /* IEEE80211_ACTION_BA_DELBA */
- case IEEE80211_ACTION_BA_DELBA:
- baparamset = LE_READ_2(frm + 2);
- tid = RT2860_MS(baparamset, IEEE80211_BAPS_TID);
- wcid = rni->staid;
-
- RT2860_DPRINTF(sc, RT2860_DEBUG_BA,
- "received DELBA request: associd=0x%04x, "
- "staid=0x%02x, tid=%d\n",
- ni->ni_associd, rni->staid, tid);
-
- if (rni->staid != 0) {
- RT2860_SOFTC_LOCK(sc);
-
- rt2860_asic_del_ba_session(sc, wcid, tid);
- RT2860_SOFTC_UNLOCK(sc);
-
- }
- break;
- }
- }
-
- return (sc->recv_action(ni, wh, frm, efrm));
-}
-
-/*
- * rt2860_send_action
- */
-static int
-rt2860_send_action(struct ieee80211_node *ni, int cat, int act, void *sa)
-{
- struct rt2860_softc *sc;
- struct ieee80211com *ic;
- struct ifnet *ifp;
- struct rt2860_softc_node *rni;
- uint16_t *args, status, baparamset;
- uint8_t wcid;
- int tid, bufsize;
-
- ic = ni->ni_ic;
- ifp = ic->ic_ifp;
- sc = ifp->if_softc;
- rni = (struct rt2860_softc_node *) ni;
-
- wcid = rni->staid;
- args = sa;
-
- if (cat == IEEE80211_ACTION_CAT_BA) {
- switch (act) {
- /* IEEE80211_ACTION_BA_ADDBA_RESPONSE */
- case IEEE80211_ACTION_BA_ADDBA_RESPONSE:
- status = args[1];
- baparamset = args[2];
- tid = RT2860_MS(baparamset, IEEE80211_BAPS_TID);
- bufsize = RT2860_MS(baparamset, IEEE80211_BAPS_BUFSIZ);
-
- RT2860_DPRINTF(sc, RT2860_DEBUG_BA,
- "sending ADDBA response: associd=0x%04x, "
- "staid=0x%02x, status=%d, tid=%d, bufsize=%d\n",
- ni->ni_associd,
- rni->staid, status, tid, bufsize);
-
- if (status == IEEE80211_STATUS_SUCCESS) {
- RT2860_SOFTC_LOCK(sc);
-
- rt2860_asic_add_ba_session(sc, wcid, tid);
- RT2860_SOFTC_UNLOCK(sc);
-
- }
- break;
-
- /* IEEE80211_ACTION_BA_DELBA */
- case IEEE80211_ACTION_BA_DELBA:
- baparamset = RT2860_SM(args[0],
- IEEE80211_DELBAPS_TID) | args[1];
- tid = RT2860_MS(baparamset, IEEE80211_DELBAPS_TID);
-
- RT2860_DPRINTF(sc, RT2860_DEBUG_BA,
- "sending DELBA request: associd=0x%04x, "
- "staid=0x%02x, tid=%d\n",
- ni->ni_associd, rni->staid, tid);
-
- if (RT2860_MS(baparamset, IEEE80211_DELBAPS_INIT) !=
- IEEE80211_DELBAPS_INIT) {
- RT2860_SOFTC_LOCK(sc);
-
- rt2860_asic_del_ba_session(sc, wcid, tid);
- RT2860_SOFTC_UNLOCK(sc);
-
- }
- break;
- }
- }
-
- return (sc->send_action(ni, cat, act, sa));
-}
-
-/*
- * rt2860_addba_response
- */
-static int
-rt2860_addba_response(struct ieee80211_node *ni,
- struct ieee80211_tx_ampdu *tap, int status, int baparamset, int batimeout)
-{
- struct rt2860_softc *sc;
- struct ieee80211com *ic;
- struct ifnet *ifp;
- struct rt2860_softc_node *rni;
- ieee80211_seq seqno;
- int ret, tid, old_bufsize, new_bufsize;
-
- ic = ni->ni_ic;
- ifp = ic->ic_ifp;
- sc = ifp->if_softc;
- rni = (struct rt2860_softc_node *) ni;
-
- tid = RT2860_MS(baparamset, IEEE80211_BAPS_TID);
- old_bufsize = RT2860_MS(baparamset, IEEE80211_BAPS_BUFSIZ);
- new_bufsize = old_bufsize;
-
- if (status == IEEE80211_STATUS_SUCCESS) {
- if (sc->mac_rev >= 0x28830300) {
- if (sc->mac_rev >= 0x30700200)
- new_bufsize = 13;
- else
- new_bufsize = 31;
- } else if (sc->mac_rev >= 0x28720200) {
- new_bufsize = 13;
- } else {
- new_bufsize = 7;
- }
-
- if (old_bufsize > new_bufsize) {
- baparamset &= ~IEEE80211_BAPS_BUFSIZ;
- baparamset = RT2860_SM(new_bufsize, IEEE80211_BAPS_BUFSIZ);
- }
-
- if (!(tap->txa_flags & IEEE80211_AGGR_RUNNING)) {
- sc->tx_ampdu_sessions++;
-
- if (sc->tx_ampdu_sessions == 1) {
- RT2860_SOFTC_LOCK(sc);
-
- rt2860_asic_updateprot(sc);
- RT2860_SOFTC_UNLOCK(sc);
-
- }
- }
- }
-
- RT2860_DPRINTF(sc, RT2860_DEBUG_BA,
- "received ADDBA response: associd=0x%04x, staid=0x%02x, "
- "status=%d, tid=%d, old bufsize=%d, new bufsize=%d\n",
- ni->ni_associd, rni->staid,
- status, tid, old_bufsize, new_bufsize);
-
- ret = sc->addba_response(ni, tap, status, baparamset, batimeout);
-
- if (status == IEEE80211_STATUS_SUCCESS) {
- seqno = ni->ni_txseqs[tid];
-
-#ifdef RT2860_SEND_BAR_WORKAROUND
- rt2860_send_bar(ni, tap, seqno);
-#else
- ieee80211_send_bar(ni, tap, seqno);
-#endif
- }
-
- return (ret);
-}
-
-/*
- * rt2860_addba_stop
- */
-static void
-rt2860_addba_stop(struct ieee80211_node *ni, struct ieee80211_tx_ampdu *tap)
-{
- struct rt2860_softc *sc;
- struct ieee80211com *ic;
- struct ifnet *ifp;
- struct rt2860_softc_node *rni;
- int tid;
-
- ic = ni->ni_ic;
- ifp = ic->ic_ifp;
- sc = ifp->if_softc;
- rni = (struct rt2860_softc_node *) ni;
-
- tid = WME_AC_TO_TID(tap->txa_ac);
-
- RT2860_DPRINTF(sc, RT2860_DEBUG_BA,
- "stopping A-MPDU Tx: associd=0x%04x, staid=0x%02x, tid=%d\n",
- ni->ni_associd, rni->staid, tid);
-
- if (tap->txa_flags & IEEE80211_AGGR_RUNNING) {
- if (sc->tx_ampdu_sessions > 0) {
- sc->tx_ampdu_sessions--;
-
- if (sc->tx_ampdu_sessions == 0) {
- RT2860_SOFTC_LOCK(sc);
- rt2860_asic_updateprot(sc);
- RT2860_SOFTC_UNLOCK(sc);
- }
- } else {
- device_printf(sc->sc_dev,
- "number of A-MPDU Tx sessions cannot be negative\n");
- }
- }
-
- sc->addba_stop(ni, tap);
-}
-
-/*
- * rt2860_ampdu_rx_start
- */
-static int
-rt2860_ampdu_rx_start(struct ieee80211_node *ni,
- struct ieee80211_rx_ampdu *rap, int baparamset, int batimeout,
- int baseqctl)
-{
- struct rt2860_softc *sc;
- struct ieee80211com *ic;
- struct ifnet *ifp;
- struct rt2860_softc_node *rni;
- int tid;
-
- ic = ni->ni_ic;
- ifp = ic->ic_ifp;
- sc = ifp->if_softc;
- rni = (struct rt2860_softc_node *) ni;
-
- tid = RT2860_MS(baparamset, IEEE80211_BAPS_TID);
-
- RT2860_DPRINTF(sc, RT2860_DEBUG_BA,
- "starting A-MPDU Rx: associd=0x%04x, staid=0x%02x, tid=%d\n",
- ni->ni_associd, rni->staid, tid);
-
- if (!(rap->rxa_flags & IEEE80211_AGGR_RUNNING))
- sc->rx_ampdu_sessions++;
-
- return (sc->ampdu_rx_start(ni, rap, baparamset, batimeout, baseqctl));
-}
-
-/*
- * rt2860_ampdu_rx_stop
- */
-static void
-rt2860_ampdu_rx_stop(struct ieee80211_node *ni,
- struct ieee80211_rx_ampdu *rap)
-{
- struct rt2860_softc *sc;
- struct ieee80211com *ic;
- struct ifnet *ifp;
- struct rt2860_softc_node *rni;
-
- ic = ni->ni_ic;
- ifp = ic->ic_ifp;
- sc = ifp->if_softc;
- rni = (struct rt2860_softc_node *) ni;
-
- RT2860_DPRINTF(sc, RT2860_DEBUG_BA,
- "stopping A-MPDU Rx: associd=0x%04x, staid=0x%02x\n",
- ni->ni_associd, rni->staid);
-
- if (rap->rxa_flags & IEEE80211_AGGR_RUNNING) {
- if (sc->rx_ampdu_sessions > 0)
- sc->rx_ampdu_sessions--;
- else
- device_printf(sc->sc_dev, "number of A-MPDU Rx "
- "sessions cannot be negative\n");
- }
-
- sc->ampdu_rx_stop(ni, rap);
-}
-
-#ifdef RT2860_SEND_BAR_WORKAROUND
-/*
- * rt2860_send_bar
- */
-static int
-rt2860_send_bar(struct ieee80211_node *ni, struct ieee80211_tx_ampdu *tap,
- ieee80211_seq seqno)
-{
- struct rt2860_softc *sc;
- struct ieee80211com *ic;
- struct ifnet *ifp;
- struct ieee80211vap *vap;
- struct ieee80211_frame_bar *bar;
- struct rt2860_softc_node *rni;
- struct mbuf *m;
- uint16_t barctl, barseqctl;
- uint8_t *frm;
- int ret, tid;
-
- ic = ni->ni_ic;
- ifp = ic->ic_ifp;
- sc = ifp->if_softc;
- vap = ni->ni_vap;
- rni = (struct rt2860_softc_node *) ni;
-
- if (!(tap->txa_flags & IEEE80211_AGGR_RUNNING))
- return (EINVAL);
-
- m = ieee80211_getmgtframe(&frm, ic->ic_headroom, sizeof(struct ieee80211_frame_bar));
- if (m == NULL)
- return (ENOMEM);
-
- bar = mtod(m, struct ieee80211_frame_bar *);
-
- bar->i_fc[0] = IEEE80211_FC0_VERSION_0 | IEEE80211_FC0_TYPE_CTL | IEEE80211_FC0_SUBTYPE_BAR;
- bar->i_fc[1] = 0;
-
- IEEE80211_ADDR_COPY(bar->i_ra, ni->ni_macaddr);
- IEEE80211_ADDR_COPY(bar->i_ta, vap->iv_myaddr);
-
- tid = WME_AC_TO_TID(tap->txa_ac);
-
- barctl = (tap->txa_flags & IEEE80211_AGGR_IMMEDIATE ? 0 : IEEE80211_BAR_NOACK) |
- IEEE80211_BAR_COMP |
- RT2860_SM(tid, IEEE80211_BAR_TID);
- barseqctl = RT2860_SM(seqno, IEEE80211_BAR_SEQ_START);
-
- bar->i_ctl = htole16(barctl);
- bar->i_seq = htole16(barseqctl);
-
- m->m_pkthdr.len = m->m_len = sizeof(struct ieee80211_frame_bar);
-
- tap->txa_start = seqno;
-
- ieee80211_ref_node(ni);
-
- RT2860_DPRINTF(sc, RT2860_DEBUG_BA,
- "sending BAR: associd=0x%04x, staid=0x%02x, tid=%d, seqno=%d\n",
- ni->ni_associd, rni->staid, tid, seqno);
-
- ret = ic->ic_raw_xmit(ni, m, NULL);
- if (ret != 0) {
- m_freem(m);
- ieee80211_free_node(ni);
- }
-
- return (ret);
-}
-#endif
-
-/*
- * rt2860_amrr_update_iter_func
- */
-static void
-rt2860_amrr_update_iter_func(void *arg, struct ieee80211_node *ni)
-{
- struct rt2860_softc *sc;
- struct ieee80211com *ic;
- struct ifnet *ifp;
- struct ieee80211vap *vap;
- struct rt2860_softc_vap *rvap;
- struct rt2860_softc_node *rni;
- uint8_t wcid;
-
- vap = arg;
- ic = vap->iv_ic;
- ifp = ic->ic_ifp;
- sc = ifp->if_softc;
- rvap = (struct rt2860_softc_vap *) vap;
- rni = (struct rt2860_softc_node *) ni;
-
- /* only associated stations */
-
- if ((ni->ni_vap == vap) && (rni->staid != 0)) {
- wcid = rni->staid;
-
- RT2860_DPRINTF(sc, RT2860_DEBUG_RATE,
- "AMRR node: staid=0x%02x, txcnt=%d, success=%d, retrycnt=%d\n",
- rni->staid, sc->amrr_node[wcid].txcnt, sc->amrr_node[wcid].success, sc->amrr_node[wcid].retrycnt);
-
- rt2860_amrr_choose(ni, &sc->amrr_node[wcid]);
-
- RT2860_DPRINTF(sc, RT2860_DEBUG_RATE,
- "%snode Tx rate: associd=0x%04x, staid=0x%02x, rate=0x%02x, max rate=0x%02x\n",
- (ni->ni_flags & IEEE80211_NODE_HT) ? "HT " : "",
- ni->ni_associd, rni->staid, ni->ni_txrate,
- (ni->ni_flags & IEEE80211_NODE_HT) ?
- (ni->ni_htrates.rs_rates[ni->ni_htrates.rs_nrates - 1] | IEEE80211_RATE_MCS) :
- (ni->ni_rates.rs_rates[ni->ni_rates.rs_nrates - 1] & IEEE80211_RATE_VAL));
- }
-}
-
-/*
- * rt2860_periodic
- */
-static void
-rt2860_periodic(void *arg)
-{
- struct rt2860_softc *sc;
-
- sc = arg;
-
- RT2860_DPRINTF(sc, RT2860_DEBUG_PERIODIC, "periodic\n");
-
- taskqueue_enqueue(sc->taskqueue, &sc->periodic_task);
-}
-
-/*
- * rt2860_tx_watchdog
- */
-static void
-rt2860_tx_watchdog(void *arg)
-{
- struct rt2860_softc *sc;
- struct ifnet *ifp;
-
- sc = arg;
- ifp = sc->sc_ifp;
-
-// if (sc->sc_invalid) /* card ejected */
-// return;
-
- if (sc->tx_timer == 0)
- return;
-
- if (--sc->tx_timer == 0) {
- device_printf(sc->sc_dev, "Tx watchdog timeout: resetting\n");
-
- rt2860_stop_locked(sc);
- rt2860_init_locked(sc);
-
- ifp->if_oerrors++;
-
- sc->tx_watchdog_timeouts++;
- }
-
- callout_reset(&sc->tx_watchdog_ch, hz, rt2860_tx_watchdog, sc);
-}
-
-/*
- * rt2860_staid_alloc
- */
-static int
-rt2860_staid_alloc(struct rt2860_softc *sc, int aid)
-{
- int staid;
-
- if ((aid > 0 && aid < RT2860_SOFTC_STAID_COUNT) && isclr(sc->staid_mask, aid)) {
- staid = aid;
- } else {
- for (staid = 1; staid < RT2860_SOFTC_STAID_COUNT; staid++) {
- if (isclr(sc->staid_mask, staid))
- break;
- }
- }
-
- setbit(sc->staid_mask, staid);
-
- return (staid);
-}
-
-/*
- * rt2860_staid_delete
- */
-static void
-rt2860_staid_delete(struct rt2860_softc *sc, int staid)
-{
-
- clrbit(sc->staid_mask, staid);
-}
-
-/*
- * rt2860_asic_set_bssid
- */
-static void
-rt2860_asic_set_bssid(struct rt2860_softc *sc, const uint8_t *bssid)
-{
- uint32_t tmp;
-
- RT2860_DPRINTF(sc, RT2860_DEBUG_STATE,
- "set bssid: bssid=%s\n",
- ether_sprintf(bssid));
-
- tmp = bssid[0] | (bssid[1]) << 8 | (bssid[2] << 16) | (bssid[3] << 24);
-
- RAL_WRITE(sc, RT2860_REG_BSSID_DW0, tmp);
-
- tmp = bssid[4] | (bssid[5] << 8);
-
- RAL_WRITE(sc, RT2860_REG_BSSID_DW1, tmp);
-}
-
-/*
- * rt2860_asic_set_macaddr
- */
-static void
-rt2860_asic_set_macaddr(struct rt2860_softc *sc, const uint8_t *addr)
-{
- uint32_t tmp;
-
- tmp = addr[0] | (addr[1] << 8) | (addr[2] << 16) | (addr[3] << 24);
-
- RAL_WRITE(sc, RT2860_REG_ADDR_DW0, tmp);
-
- tmp = addr[4] | (addr[5] << 8) | (0xff << 16);
-
- RAL_WRITE(sc, RT2860_REG_ADDR_DW1, tmp);
-}
-
-/*
- * rt2860_asic_enable_tsf_sync
- */
-static void
-rt2860_asic_enable_tsf_sync(struct rt2860_softc *sc)
-{
- struct ifnet *ifp;
- struct ieee80211com *ic;
- struct ieee80211vap *vap;
- uint32_t tmp;
-
- ifp = sc->sc_ifp;
- ic = ifp->if_l2com;
- vap = TAILQ_FIRST(&ic->ic_vaps);
-
- RT2860_DPRINTF(sc, RT2860_DEBUG_BEACON, "enabling TSF\n");
-
- tmp = RAL_READ(sc, RT2860_REG_BCN_TIME_CFG);
-
- tmp &= ~0x1fffff;
- tmp |= vap->iv_bss->ni_intval * 16;
- tmp |= (RT2860_REG_TSF_TIMER_ENABLE | RT2860_REG_TBTT_TIMER_ENABLE);
-
- if (vap->iv_opmode == IEEE80211_M_STA) {
- tmp |= (RT2860_REG_TSF_SYNC_MODE_STA << RT2860_REG_TSF_SYNC_MODE_SHIFT);
- } else if (vap->iv_opmode == IEEE80211_M_IBSS) {
- tmp |= RT2860_REG_BCN_TX_ENABLE;
- tmp |= (RT2860_REG_TSF_SYNC_MODE_IBSS << RT2860_REG_TSF_SYNC_MODE_SHIFT);
- } else if (vap->iv_opmode == IEEE80211_M_HOSTAP) {
- tmp |= RT2860_REG_BCN_TX_ENABLE;
- tmp |= (RT2860_REG_TSF_SYNC_MODE_HOSTAP << RT2860_REG_TSF_SYNC_MODE_SHIFT);
- }
-
- RAL_WRITE(sc, RT2860_REG_BCN_TIME_CFG, tmp);
-}
-
-/*
- * rt2860_asic_disable_tsf_sync
- */
-static void
-rt2860_asic_disable_tsf_sync(struct rt2860_softc *sc)
-{
- uint32_t tmp;
-
- RT2860_DPRINTF(sc, RT2860_DEBUG_BEACON, "disabling TSF\n");
-
- tmp = RAL_READ(sc, RT2860_REG_BCN_TIME_CFG);
-
- tmp &= ~(RT2860_REG_BCN_TX_ENABLE |
- RT2860_REG_TSF_TIMER_ENABLE |
- RT2860_REG_TBTT_TIMER_ENABLE);
-
- tmp &= ~(RT2860_REG_TSF_SYNC_MODE_MASK << RT2860_REG_TSF_SYNC_MODE_SHIFT);
- tmp |= (RT2860_REG_TSF_SYNC_MODE_DISABLE << RT2860_REG_TSF_SYNC_MODE_SHIFT);
-
- RAL_WRITE(sc, RT2860_REG_BCN_TIME_CFG, tmp);
-}
-
-/*
- * rt2860_asic_enable_mrr
- */
-static void
-rt2860_asic_enable_mrr(struct rt2860_softc *sc)
-{
-#define CCK(mcs) (mcs)
-#define OFDM(mcs) ((1 << 3) | (mcs))
-#define HT(mcs) (mcs)
-
- RAL_WRITE(sc, RT2860_REG_TX_LG_FBK_CFG0,
- (OFDM(6) << 28) | /* 54 -> 48 */
- (OFDM(5) << 24) | /* 48 -> 36 */
- (OFDM(4) << 20) | /* 36 -> 24 */
- (OFDM(3) << 16) | /* 24 -> 18 */
- (OFDM(2) << 12) | /* 18 -> 12 */
- (OFDM(1) << 8) | /* 12 -> 9 */
- (OFDM(0) << 4) | /* 9 -> 6 */
- OFDM(0)); /* 6 -> 6 */
-
- RAL_WRITE(sc, RT2860_REG_TX_LG_FBK_CFG1,
- (CCK(2) << 12) | /* 11 -> 5.5 */
- (CCK(1) << 8) | /* 5.5 -> 2 */
- (CCK(0) << 4) | /* 2 -> 1 */
- CCK(0)); /* 1 -> 1 */
-
- RAL_WRITE(sc, RT2860_REG_TX_HT_FBK_CFG0,
- (HT(6) << 28) |
- (HT(5) << 24) |
- (HT(4) << 20) |
- (HT(3) << 16) |
- (HT(2) << 12) |
- (HT(1) << 8) |
- (HT(0) << 4) |
- HT(0));
-
- RAL_WRITE(sc, RT2860_REG_TX_HT_FBK_CFG1,
- (HT(14) << 28) |
- (HT(13) << 24) |
- (HT(12) << 20) |
- (HT(11) << 16) |
- (HT(10) << 12) |
- (HT(9) << 8) |
- (HT(8) << 4) |
- HT(7));
-
-#undef HT
-#undef OFDM
-#undef CCK
-}
-
-/*
- * rt2860_asic_set_txpreamble
- */
-static void
-rt2860_asic_set_txpreamble(struct rt2860_softc *sc)
-{
- struct ifnet *ifp;
- struct ieee80211com *ic;
- uint32_t tmp;
-
- ifp = sc->sc_ifp;
- ic = ifp->if_l2com;
-
- RT2860_DPRINTF(sc, RT2860_DEBUG_STATE,
- "%s short Tx preamble\n",
- (ic->ic_flags & IEEE80211_F_SHPREAMBLE) ? "enabling" : "disabling");
-
- tmp = RAL_READ(sc, RT2860_AUTO_RSP_CFG);
-
- tmp &= ~RT2860_CCK_SHORT_EN;
-
- if (ic->ic_flags & IEEE80211_F_SHPREAMBLE)
- tmp |= RT2860_CCK_SHORT_EN;
-
- RAL_WRITE(sc, RT2860_AUTO_RSP_CFG, tmp);
-}
-
-/*
- * rt2860_asic_set_basicrates
- */
-static void
-rt2860_asic_set_basicrates(struct rt2860_softc *sc)
-{
- struct ifnet *ifp;
- struct ieee80211com *ic;
-
- ifp = sc->sc_ifp;
- ic = ifp->if_l2com;
-
- if (ic->ic_curmode == IEEE80211_MODE_11B)
- RAL_WRITE(sc, RT2860_LEGACY_BASIC_RATE, 0xf);
- else if (ic->ic_curmode == IEEE80211_MODE_11A)
- RAL_WRITE(sc, RT2860_LEGACY_BASIC_RATE, 0x150);
- else
- RAL_WRITE(sc, RT2860_LEGACY_BASIC_RATE, 0x15f);
-}
-
-/*
- * rt2860_asic_update_rtsthreshold
- */
-static void
-rt2860_asic_update_rtsthreshold(struct rt2860_softc *sc)
-{
- struct ifnet *ifp;
- struct ieee80211com *ic;
- struct ieee80211vap *vap;
- uint32_t tmp;
- uint16_t threshold;
-
- ifp = sc->sc_ifp;
- ic = ifp->if_l2com;
- vap = TAILQ_FIRST(&ic->ic_vaps);
-
- if (vap == NULL)
- threshold = IEEE80211_RTS_MAX;
- else if (vap->iv_flags_ht & IEEE80211_FHT_AMSDU_TX)
- threshold = 0x1000;
- else
- threshold = vap->iv_rtsthreshold;
-
- RT2860_DPRINTF(sc, RT2860_DEBUG_PROT,
- "updating RTS threshold: %d\n",
- threshold);
-
- tmp = RAL_READ(sc, RT2860_TX_RTS_CFG);
-
- tmp &= ~(RT2860_REG_TX_RTS_THRESHOLD_MASK << RT2860_REG_TX_RTS_THRESHOLD_SHIFT);
-
- tmp |= ((threshold & RT2860_REG_TX_RTS_THRESHOLD_MASK) <<
- RT2860_REG_TX_RTS_THRESHOLD_SHIFT);
-
- RAL_WRITE(sc, RT2860_TX_RTS_CFG, tmp);
-}
-
-/*
- * rt2860_asic_update_txpower
- */
-static void
-rt2860_asic_update_txpower(struct rt2860_softc *sc)
-{
- struct ifnet *ifp;
- struct ieee80211com *ic;
- uint32_t *txpow_rate;
- int8_t delta;
- uint8_t val;
- uint32_t tmp;
- int i;
-
- ifp = sc->sc_ifp;
- ic = ifp->if_l2com;
-
- RT2860_DPRINTF(sc, RT2860_DEBUG_STATE,
- "updating Tx power: %d\n",
- ic->ic_txpowlimit);
-
- if (!IEEE80211_IS_CHAN_HT40(ic->ic_curchan)) {
- txpow_rate = sc->txpow_rate_20mhz;
- } else {
- if (IEEE80211_IS_CHAN_2GHZ(ic->ic_curchan))
- txpow_rate = sc->txpow_rate_40mhz_2ghz;
- else
- txpow_rate = sc->txpow_rate_40mhz_5ghz;
- }
-
- delta = 0;
-
- val = rt2860_io_bbp_read(sc, 1);
- val &= 0xfc;
-
- if (ic->ic_txpowlimit > 90) {
- /* do nothing */
- } else if (ic->ic_txpowlimit > 60) {
- delta -= 1;
- } else if (ic->ic_txpowlimit > 30) {
- delta -= 3;
- } else if (ic->ic_txpowlimit > 15) {
- val |= 0x1;
- } else if (ic->ic_txpowlimit > 9) {
- val |= 0x1;
- delta -= 3;
- } else {
- val |= 0x2;
- }
-
- rt2860_io_bbp_write(sc, 1, val);
-
- for (i = 0; i < RT2860_SOFTC_TXPOW_RATE_COUNT; i++) {
- if (txpow_rate[i] == 0xffffffff)
- continue;
- tmp = rt2860_read_eeprom_txpow_rate_add_delta(txpow_rate[i], delta);
- RAL_WRITE(sc, RT2860_REG_TX_PWR_CFG(i), tmp);
- }
-}
-
-/*
- * rt2860_asic_update_promisc
- */
-static void
-rt2860_asic_update_promisc(struct rt2860_softc *sc)
-{
- struct ifnet *ifp;
- uint32_t tmp;
-
- ifp = sc->sc_ifp;
-
- device_printf(sc->sc_dev, "%s promiscuous mode\n",
- (ifp->if_flags & IFF_PROMISC) ? "entering" : "leaving");
-
- tmp = RAL_READ(sc, RT2860_REG_RX_FILTER_CFG);
-
- tmp &= ~RT2860_DROP_UC_NOME;
-
- if (!(ifp->if_flags & IFF_PROMISC))
- tmp |= RT2860_DROP_UC_NOME;
-
- RAL_WRITE(sc, RT2860_REG_RX_FILTER_CFG, tmp);
-}
-
-/*
- * rt2860_asic_updateprot
- */
-static void
-rt2860_asic_updateprot(struct rt2860_softc *sc)
-{
- struct ifnet *ifp;
- struct ieee80211com *ic;
- struct ieee80211vap *vap;
- uint32_t cck_prot, ofdm_prot, mm20_prot, mm40_prot, gf20_prot, gf40_prot;
- uint8_t htopmode;
- enum ieee80211_protmode htprotmode;
-
- ifp = sc->sc_ifp;
- ic = ifp->if_l2com;
- vap = TAILQ_FIRST(&ic->ic_vaps);
-
- /* CCK frame protection */
-
- cck_prot = RT2860_RTSTH_EN | RT2860_PROT_NAV_SHORT |
- RT2860_TXOP_ALLOW_ALL;
-
- /* set up protection frame phy mode and rate (MCS code) */
-
- if (ic->ic_curmode == IEEE80211_MODE_11A)
- cck_prot |= (RT2860_REG_PROT_PHYMODE_OFDM << RT2860_REG_PROT_PHYMODE_SHIFT) |
- (0 << RT2860_REG_PROT_MCS_SHIFT);
- else
- cck_prot |= ((RT2860_REG_PROT_PHYMODE_CCK << RT2860_REG_PROT_PHYMODE_SHIFT) |
- (3 << RT2860_REG_PROT_MCS_SHIFT));
-
- RAL_WRITE(sc, RT2860_CCK_PROT_CFG, cck_prot);
-
- /* OFDM frame protection */
-
- ofdm_prot = RT2860_REG_RTSTH_ENABLE | RT2860_PROT_NAV_SHORT |
- RT2860_TXOP_ALLOW_ALL;
-
- if (ic->ic_flags & IEEE80211_F_USEPROT) {
- RT2860_DPRINTF(sc, RT2860_DEBUG_PROT,
- "updating protection mode: b/g protection mode=%s\n",
- (ic->ic_protmode == IEEE80211_PROT_RTSCTS) ? "RTS/CTS" :
- ((ic->ic_protmode == IEEE80211_PROT_CTSONLY) ? "CTS-to-self" : "none"));
-
- if (ic->ic_protmode == IEEE80211_PROT_RTSCTS)
- ofdm_prot |= RT2860_PROT_CTRL_RTS_CTS;
- else if (ic->ic_protmode == IEEE80211_PROT_CTSONLY)
- ofdm_prot |= RT2860_PROT_CTRL_CTS;
- } else {
- RT2860_DPRINTF(sc, RT2860_DEBUG_PROT,
- "updating protection mode: b/g protection mode=%s\n",
- "none");
- }
-
- RAL_WRITE(sc, RT2860_OFDM_PROT_CFG, ofdm_prot);
-
- /* HT frame protection */
-
- if ((vap != NULL) && (vap->iv_opmode == IEEE80211_M_STA) && (vap->iv_state == IEEE80211_S_RUN))
- htopmode = vap->iv_bss->ni_htopmode;
- else
- htopmode = ic->ic_curhtprotmode;
-
- htprotmode = ic->ic_htprotmode;
-
- /* force HT mixed mode and RTS/CTS protection if A-MPDU Tx aggregation is enabled */
-
- if (sc->tx_ampdu_sessions > 0) {
- RT2860_DPRINTF(sc, RT2860_DEBUG_PROT, "updating protection "
- "mode: forcing HT mixed mode and RTS/CTS protection\n");
-
- htopmode = IEEE80211_HTINFO_OPMODE_MIXED;
- htprotmode = IEEE80211_PROT_RTSCTS;
- }
-
- RT2860_DPRINTF(sc, RT2860_DEBUG_PROT,
- "updating protection mode: HT operation mode=0x%02x, protection mode=%s\n",
- htopmode & IEEE80211_HTINFO_OPMODE,
- (htprotmode == IEEE80211_PROT_RTSCTS) ? "RTS/CTS" :
- ((htprotmode == IEEE80211_PROT_CTSONLY) ? "CTS-to-self" : "none"));
-
- switch (htopmode & IEEE80211_HTINFO_OPMODE) {
- /* IEEE80211_HTINFO_OPMODE_HT20PR */
- case IEEE80211_HTINFO_OPMODE_HT20PR:
- mm20_prot = RT2860_PROT_NAV_SHORT |
- RT2860_TXOP_ALLOW_CCK | RT2860_TXOP_ALLOW_OFDM |
- RT2860_TXOP_ALLOW_MM20 | RT2860_TXOP_ALLOW_GF20 |
- (RT2860_REG_PROT_PHYMODE_OFDM << RT2860_REG_PROT_PHYMODE_SHIFT) |
- (4 << RT2860_REG_PROT_MCS_SHIFT);
-
- gf20_prot = mm20_prot;
-
- mm40_prot = RT2860_PROT_NAV_SHORT | RT2860_TXOP_ALLOW_ALL |
- (RT2860_REG_PROT_PHYMODE_OFDM << RT2860_REG_PROT_PHYMODE_SHIFT) |
- (0x84 << RT2860_REG_PROT_MCS_SHIFT);
-
- if (htprotmode == IEEE80211_PROT_RTSCTS)
- mm40_prot |= RT2860_PROT_CTRL_RTS_CTS;
- else if (htprotmode == IEEE80211_PROT_CTSONLY)
- mm40_prot |= RT2860_PROT_CTRL_CTS;
-
- gf40_prot = mm40_prot;
- break;
-
- /* IEEE80211_HTINFO_OPMODE_MIXED */
- case IEEE80211_HTINFO_OPMODE_MIXED:
- mm20_prot = RT2860_PROT_NAV_SHORT |
- RT2860_TXOP_ALLOW_CCK | RT2860_TXOP_ALLOW_OFDM |
- RT2860_TXOP_ALLOW_MM20 | RT2860_TXOP_ALLOW_GF20;
-
- if (ic->ic_flags & IEEE80211_F_USEPROT)
- mm20_prot |= (RT2860_REG_PROT_PHYMODE_CCK << RT2860_REG_PROT_PHYMODE_SHIFT) |
- (3 << RT2860_REG_PROT_MCS_SHIFT);
- else
- mm20_prot |= (RT2860_REG_PROT_PHYMODE_OFDM << RT2860_REG_PROT_PHYMODE_SHIFT) |
- (4 << RT2860_REG_PROT_MCS_SHIFT);
-
- if (htprotmode == IEEE80211_PROT_RTSCTS)
- mm20_prot |= RT2860_PROT_CTRL_RTS_CTS;
- else if (htprotmode == IEEE80211_PROT_CTSONLY)
- mm20_prot |= RT2860_PROT_CTRL_CTS;
-
- gf20_prot = mm20_prot;
-
- mm40_prot = RT2860_PROT_NAV_SHORT | RT2860_TXOP_ALLOW_ALL;
-
- if (ic->ic_flags & IEEE80211_F_USEPROT)
- mm40_prot |= (RT2860_REG_PROT_PHYMODE_CCK << RT2860_REG_PROT_PHYMODE_SHIFT) |
- (3 << RT2860_REG_PROT_MCS_SHIFT);
- else
- mm40_prot |= (RT2860_REG_PROT_PHYMODE_OFDM << RT2860_REG_PROT_PHYMODE_SHIFT) |
- (0x84 << RT2860_REG_PROT_MCS_SHIFT);
-
- if (htprotmode == IEEE80211_PROT_RTSCTS)
- mm40_prot |= RT2860_PROT_CTRL_RTS_CTS;
- else if (htprotmode == IEEE80211_PROT_CTSONLY)
- mm40_prot |= RT2860_PROT_CTRL_CTS;
-
- gf40_prot = mm40_prot;
- break;
-
- /*
- * IEEE80211_HTINFO_OPMODE_PURE
- * IEEE80211_HTINFO_OPMODE_PROTOPT
- */
- case IEEE80211_HTINFO_OPMODE_PURE:
- case IEEE80211_HTINFO_OPMODE_PROTOPT:
- default:
- mm20_prot = RT2860_PROT_NAV_SHORT |
- RT2860_TXOP_ALLOW_CCK | RT2860_TXOP_ALLOW_OFDM |
- RT2860_TXOP_ALLOW_MM20 | RT2860_TXOP_ALLOW_GF20 |
- (RT2860_REG_PROT_PHYMODE_OFDM << RT2860_REG_PROT_PHYMODE_SHIFT) |
- (4 << RT2860_REG_PROT_MCS_SHIFT);
-
- gf20_prot = mm20_prot;
-
- mm40_prot = RT2860_PROT_NAV_SHORT |
- RT2860_TXOP_ALLOW_ALL |
- (RT2860_REG_PROT_PHYMODE_OFDM << RT2860_REG_PROT_PHYMODE_SHIFT) |
- (0x84 << RT2860_REG_PROT_MCS_SHIFT);
-
- gf40_prot = mm40_prot;
- break;
- }
-
- RAL_WRITE(sc, RT2860_MM20_PROT_CFG, mm20_prot);
- RAL_WRITE(sc, RT2860_MM40_PROT_CFG, mm40_prot);
- RAL_WRITE(sc, RT2860_GF20_PROT_CFG, gf20_prot);
- RAL_WRITE(sc, RT2860_GF40_PROT_CFG, gf40_prot);
-}
-
-/*
- * rt2860_asic_updateslot
- */
-static void
-rt2860_asic_updateslot(struct rt2860_softc *sc)
-{
- struct ifnet *ifp;
- struct ieee80211com *ic;
- struct ieee80211vap *vap;
- uint32_t tmp;
-
- ifp = sc->sc_ifp;
- ic = ifp->if_l2com;
- vap = TAILQ_FIRST(&ic->ic_vaps);
-
- RT2860_DPRINTF(sc, RT2860_DEBUG_STATE,
- "%s short slot time\n",
- ((ic->ic_flags & IEEE80211_F_SHSLOT) ||
- ((vap != NULL) && (vap->iv_flags & IEEE80211_F_BURST))) ? "enabling" : "disabling");
-
- tmp = RAL_READ(sc, RT2860_BKOFF_SLOT_CFG);
-
- tmp &= ~0xff;
-
- if ((ic->ic_flags & IEEE80211_F_SHSLOT) ||
- ((vap != NULL) && (vap->iv_flags & IEEE80211_F_BURST)))
- tmp |= IEEE80211_DUR_SHSLOT;
- else
- tmp |= IEEE80211_DUR_SLOT;
-
- RAL_WRITE(sc, RT2860_BKOFF_SLOT_CFG, tmp);
-}
-
-/*
- * rt2860_asic_wme_update
- */
-static void
-rt2860_asic_wme_update(struct rt2860_softc *sc)
-{
- struct ifnet *ifp;
- struct ieee80211com *ic;
- struct ieee80211_wme_state *wme;
- const struct wmeParams *wmep;
- int i;
-
- ifp = sc->sc_ifp;
- ic = ifp->if_l2com;
- wme = &ic->ic_wme;
- wmep = wme->wme_chanParams.cap_wmeParams;
-
- RT2860_DPRINTF(sc, RT2860_DEBUG_WME,
- "wme update: WME_AC_VO=%d/%d/%d/%d, WME_AC_VI=%d/%d/%d/%d, "
- "WME_AC_BK=%d/%d/%d/%d, WME_AC_BE=%d/%d/%d/%d\n",
- wmep[WME_AC_VO].wmep_aifsn,
- wmep[WME_AC_VO].wmep_logcwmin, wmep[WME_AC_VO].wmep_logcwmax,
- wmep[WME_AC_VO].wmep_txopLimit,
- wmep[WME_AC_VI].wmep_aifsn,
- wmep[WME_AC_VI].wmep_logcwmin, wmep[WME_AC_VI].wmep_logcwmax,
- wmep[WME_AC_VI].wmep_txopLimit,
- wmep[WME_AC_BK].wmep_aifsn,
- wmep[WME_AC_BK].wmep_logcwmin, wmep[WME_AC_BK].wmep_logcwmax,
- wmep[WME_AC_BK].wmep_txopLimit,
- wmep[WME_AC_BE].wmep_aifsn,
- wmep[WME_AC_BE].wmep_logcwmin, wmep[WME_AC_BE].wmep_logcwmax,
- wmep[WME_AC_BE].wmep_txopLimit);
-
- for (i = 0; i < WME_NUM_AC; i++)
- RAL_WRITE(sc, RT2860_REG_TX_EDCA_AC_CFG(i),
- (wmep[i].wmep_logcwmax << 16) | (wmep[i].wmep_logcwmin << 12) |
- (wmep[i].wmep_aifsn << 8) | wmep[i].wmep_txopLimit);
-
- RAL_WRITE(sc, RT2860_WMM_AIFSN_CFG,
- (wmep[WME_AC_VO].wmep_aifsn << 12) | (wmep[WME_AC_VI].wmep_aifsn << 8) |
- (wmep[WME_AC_BK].wmep_aifsn << 4) | wmep[WME_AC_BE].wmep_aifsn);
-
- RAL_WRITE(sc, RT2860_WMM_CWMIN_CFG,
- (wmep[WME_AC_VO].wmep_logcwmin << 12) | (wmep[WME_AC_VI].wmep_logcwmin << 8) |
- (wmep[WME_AC_BK].wmep_logcwmin << 4) | wmep[WME_AC_BE].wmep_logcwmin);
-
- RAL_WRITE(sc, RT2860_WMM_CWMAX_CFG,
- (wmep[WME_AC_VO].wmep_logcwmax << 12) | (wmep[WME_AC_VI].wmep_logcwmax << 8) |
- (wmep[WME_AC_BK].wmep_logcwmax << 4) | wmep[WME_AC_BE].wmep_logcwmax);
-
- RAL_WRITE(sc, RT2860_WMM_TXOP0_CFG,
- (wmep[WME_AC_BK].wmep_txopLimit << 16) | wmep[WME_AC_BE].wmep_txopLimit);
-
- RAL_WRITE(sc, RT2860_WMM_TXOP1_CFG,
- (wmep[WME_AC_VO].wmep_txopLimit << 16) | wmep[WME_AC_VI].wmep_txopLimit);
-}
-
-/*
- * rt2860_asic_update_beacon
- */
-static void
-rt2860_asic_update_beacon(struct rt2860_softc *sc, struct ieee80211vap *vap,
- struct rt2860_txwi *txwi)
-{
- struct rt2860_softc_vap *rvap;
- struct mbuf *m;
- uint32_t tmp;
-
- rvap = (struct rt2860_softc_vap *) vap;
-
- m = rvap->beacon_mbuf;
-
- /* disable temporarily TSF sync */
-
- tmp = RAL_READ(sc, RT2860_REG_BCN_TIME_CFG);
-
- tmp &= ~(RT2860_REG_BCN_TX_ENABLE |
- RT2860_REG_TSF_TIMER_ENABLE |
- RT2860_REG_TBTT_TIMER_ENABLE);
-
- RAL_WRITE(sc, RT2860_REG_BCN_TIME_CFG, tmp);
-
- /* write Tx wireless info and beacon frame to on-chip memory */
-
- RAL_WRITE_REGION_1(sc, RT2860_REG_BEACON_BASE(0),
- (uint8_t *)txwi, sizeof(struct rt2860_txwi));
-
- RAL_WRITE_REGION_1(sc, RT2860_REG_BEACON_BASE(0) + sizeof(struct rt2860_txwi),
- mtod(m, uint8_t *), m->m_pkthdr.len);
-
- /* enable again TSF sync */
-
- tmp = RAL_READ(sc, RT2860_REG_BCN_TIME_CFG);
-
- tmp |= (RT2860_REG_BCN_TX_ENABLE |
- RT2860_REG_TSF_TIMER_ENABLE |
- RT2860_REG_TBTT_TIMER_ENABLE);
-
- RAL_WRITE(sc, RT2860_REG_BCN_TIME_CFG, tmp);
-}
-
-/*
- * rt2860_asic_clear_keytables
- */
-static void
-rt2860_asic_clear_keytables(struct rt2860_softc *sc)
-{
- int i;
-
- /* clear Rx WCID search table (entries = 256, entry size = 8) */
- for (i = 0; i < 256; i++) {
- RAL_WRITE(sc, RT2860_REG_WCID(i), 0xffffffff);
- RAL_WRITE(sc, RT2860_REG_WCID(i) + 4, 0x0000ffff);
- }
-
- /* clear WCID attribute table (entries = 256, entry size = 4) */
- RAL_SET_REGION_4(sc, RT2860_REG_WCID_ATTR(0), RT2860_RX_PKEY_EN, 256);
-
- /* clear IV/EIV table (entries = 256, entry size = 8) */
- RAL_SET_REGION_4(sc, RT2860_REG_IVEIV(0), 0, 2 * 256);
-
- /* clear pairwise key table (entries = 64, entry size = 32) */
- RAL_SET_REGION_4(sc, RT2860_REG_PKEY(0), 0, 8 * 64);
-
- /* clear shared key table (entries = 32, entry size = 32) */
- RAL_SET_REGION_4(sc, RT2860_REG_SKEY(0, 0), 0, 8 * 32);
-
- /* clear shared key mode (entries = 32, entry size = 2) */
- RAL_SET_REGION_4(sc, RT2860_REG_SKEY_MODE(0), 0, 16);
-}
-
-/*
- * rt2860_asic_add_ba_session
- */
-static void
-rt2860_asic_add_ba_session(struct rt2860_softc *sc, uint8_t wcid, int tid)
-{
- uint32_t tmp;
-
- RT2860_DPRINTF(sc, RT2860_DEBUG_BA,
- "adding BA session: wcid=0x%02x, tid=%d\n",
- wcid, tid);
-
- tmp = RAL_READ(sc, RT2860_REG_WCID(wcid) + 4);
- tmp |= (0x10000 << tid);
- RAL_WRITE(sc, RT2860_REG_WCID(wcid) + 4, tmp);
-}
-
-/*
- * rt2860_asic_del_ba_session
- */
-static void
-rt2860_asic_del_ba_session(struct rt2860_softc *sc, uint8_t wcid, int tid)
-{
- uint32_t tmp;
-
- RT2860_DPRINTF(sc, RT2860_DEBUG_BA,
- "deleting BA session: wcid=0x%02x, tid=%d\n",
- wcid, tid);
-
- tmp = RAL_READ(sc, RT2860_REG_WCID(wcid) + 4);
-
- tmp &= ~(0x10000 << tid);
-
- RAL_WRITE(sc, RT2860_REG_WCID(wcid) + 4, tmp);
-}
-
-/*
- * rt2860_beacon_alloc
- */
-static int
-rt2860_beacon_alloc(struct rt2860_softc *sc, struct ieee80211vap *vap)
-{
- struct ieee80211com *ic;
- struct rt2860_softc_vap *rvap;
- struct mbuf *m;
- struct rt2860_txwi txwi;
- uint8_t rate, mcs;
-
- ic = vap->iv_ic;
- rvap = (struct rt2860_softc_vap *) vap;
-
- m = ieee80211_beacon_alloc(vap->iv_bss, &rvap->beacon_offsets);
- if (m == NULL)
- return (ENOMEM);
-
- rate = IEEE80211_IS_CHAN_5GHZ(vap->iv_bss->ni_chan) ? 12 : 2;
- mcs = rt2860_rate2mcs(rate);
-
- RT2860_DPRINTF(sc, RT2860_DEBUG_BEACON,
- "beacon allocate: mcs=0x%02x\n",
- mcs);
-
- memset(&txwi, 0, sizeof(struct rt2860_txwi));
-
- txwi.wcid = RT2860_WCID_RESERVED;
- txwi.len = htole16(m->m_pkthdr.len);
- txwi.txop = RT2860_TX_TXOP_HT;
- txwi.flags |= RT2860_TX_TS;
- txwi.xflags |= RT2860_TX_NSEQ;
-
- if (rate == 2) {
- txwi.phy = RT2860_PHY_CCK;
-
- if (rate != 2 && (ic->ic_flags & IEEE80211_F_SHPREAMBLE))
- mcs |= RT2860_PHY_SHPRE;
- } else {
- txwi.phy = RT2860_PHY_OFDM;
- }
-
- txwi.phy |= (mcs & RT2860_PHY_MCS);
-
- if (rvap->beacon_mbuf != NULL) {
- m_free(rvap->beacon_mbuf);
- rvap->beacon_mbuf = NULL;
- }
-
- rvap->beacon_mbuf = m;
-
- rt2860_asic_update_beacon(sc, vap, &txwi);
-
- return (0);
-}
-
-/*
- * rt2860_rxrate
- */
-static uint8_t
-rt2860_rxrate(struct rt2860_rxwi *rxwi)
-{
- uint8_t mcs, phymode;
- uint8_t rate;
-
- mcs = (rxwi->bw_mcs >> RT2860_RXWI_MCS_SHIFT) & RT2860_RXWI_MCS_MASK;
- phymode = (rxwi->phymode_stbc_shortgi >> RT2860_RXWI_PHYMODE_SHIFT) &
- RT2860_RXWI_PHYMODE_MASK;
-
- rate = 2;
-
- switch (phymode) {
- case RT2860_RXWI_PHYMODE_CCK:
- switch (mcs & ~RT2860_RXWI_MCS_SHOTPRE) {
- case 0: rate = 2; break; /* 1 Mbps */
- case 1: rate = 4; break; /* 2 MBps */
- case 2: rate = 11; break; /* 5.5 Mbps */
- case 3: rate = 22; break; /* 11 Mbps */
- }
- break;
-
- case RT2860_RXWI_PHYMODE_OFDM:
- switch (mcs) {
- case 0: rate = 12; break; /* 6 Mbps */
- case 1: rate = 18; break; /* 9 Mbps */
- case 2: rate = 24; break; /* 12 Mbps */
- case 3: rate = 36; break; /* 18 Mbps */
- case 4: rate = 48; break; /* 24 Mbps */
- case 5: rate = 72; break; /* 36 Mbps */
- case 6: rate = 96; break; /* 48 Mbps */
- case 7: rate = 108; break; /* 54 Mbps */
- }
- break;
-
- case RT2860_RXWI_PHYMODE_HT_MIXED:
- case RT2860_RXWI_PHYMODE_HT_GF:
- break;
- }
-
- return (rate);
-}
-
-/*
- * rt2860_maxrssi_rxpath
- */
-static uint8_t
-rt2860_maxrssi_rxpath(struct rt2860_softc *sc, const struct rt2860_rxwi *rxwi)
-{
- uint8_t rxpath;
-
- rxpath = 0;
-
- if (sc->nrxpath > 1)
- if (rxwi->rssi[1] > rxwi->rssi[rxpath])
- rxpath = 1;
-
- if (sc->nrxpath > 2)
- if (rxwi->rssi[2] > rxwi->rssi[rxpath])
- rxpath = 2;
-
- return (rxpath);
-}
-
-/*
- * rt2860_rssi2dbm
- */
-static int8_t
-rt2860_rssi2dbm(struct rt2860_softc *sc, uint8_t rssi, uint8_t rxpath)
-{
- struct ifnet *ifp;
- struct ieee80211com *ic;
- struct ieee80211_channel *c;
- int chan;
- int8_t rssi_off, lna_gain;
-
- if (rssi == 0)
- return (-99);
-
- ifp = sc->sc_ifp;
- ic = ifp->if_l2com;
- c = ic->ic_curchan;
- chan = ieee80211_chan2ieee(ic, c);
-
- if (IEEE80211_IS_CHAN_5GHZ(c)) {
- rssi_off = sc->rssi_off_5ghz[rxpath];
-
- if (chan <= 64)
- lna_gain = sc->lna_gain[1];
- else if (chan <= 128)
- lna_gain = sc->lna_gain[2];
- else
- lna_gain = sc->lna_gain[3];
- } else {
- rssi_off = sc->rssi_off_2ghz[rxpath] - sc->lna_gain[0];
- lna_gain = sc->lna_gain[0];
- }
-
- return (-12 - rssi_off - lna_gain - rssi);
-}
-
-/*
- * rt2860_rate2mcs
- */
-static uint8_t
-rt2860_rate2mcs(uint8_t rate)
-{
- switch (rate) {
- /* CCK rates */
- case 2: return (0);
- case 4: return (1);
- case 11: return (2);
- case 22: return (3);
-
- /* OFDM rates */
- case 12: return (0);
- case 18: return (1);
- case 24: return (2);
- case 36: return (3);
- case 48: return (4);
- case 72: return (5);
- case 96: return (6);
- case 108: return (7);
- }
-
- return (0);
-}
-
-/*
- * rt2860_tx_mgmt
- */
-static int
-rt2860_tx_mgmt(struct rt2860_softc *sc, struct mbuf *m,
- struct ieee80211_node *ni, int qid)
-{
- struct ifnet *ifp;
- struct ieee80211com *ic;
- struct ieee80211vap *vap;
- const struct ieee80211_txparam *tp;
- struct rt2860_softc_node *rni;
- struct rt2860_softc_tx_ring *ring;
- struct rt2860_softc_tx_data *data;
- struct rt2860_txd *desc;
- struct rt2860_txwi *txwi;
- struct ieee80211_frame *wh;
- struct rt2860_softc_tx_radiotap_header *tap;
- bus_dma_segment_t dma_seg[RT2860_SOFTC_MAX_SCATTER];
- u_int hdrsize, hdrspace;
- uint8_t rate, mcs, pid, qsel;
- uint16_t len, dmalen, mpdu_len, dur;
- int error, mimops, ndmasegs, ndescs, i, j;
-
- KASSERT(qid >= 0 && qid < RT2860_SOFTC_TX_RING_COUNT,
- ("%s: Tx MGMT: invalid qid=%d\n",
- device_get_nameunit(sc->sc_dev), qid));
-
- RT2860_SOFTC_TX_RING_ASSERT_LOCKED(&sc->tx_ring[qid]);
-
- ifp = sc->sc_ifp;
- ic = ifp->if_l2com;
- vap = ni->ni_vap;
- rni = (struct rt2860_softc_node *) ni;
- tp = ni->ni_txparms;
-
- ring = &sc->tx_ring[qid];
- desc = &ring->desc[ring->desc_cur];
- data = &ring->data[ring->data_cur];
- txwi = (struct rt2860_txwi *) (ring->seg0 + ring->data_cur * RT2860_TX_DATA_SEG0_SIZE);
-
- wh = mtod(m, struct ieee80211_frame *);
-
- rate = tp->mgmtrate & IEEE80211_RATE_VAL;
- KASSERT(rate != 0, ("%s: Tx MGMT: invalid rate=%d\n",
- device_get_nameunit(sc->sc_dev), rate));
-
- /* fill Tx wireless info */
- if (ni->ni_flags & IEEE80211_NODE_HT)
- mcs = rate;
- else
- mcs = rt2860_rate2mcs(rate);
-
- /* calculate MPDU length without padding */
-
- hdrsize = ieee80211_anyhdrsize(wh);
- hdrspace = ieee80211_anyhdrspace(ic, wh);
- mpdu_len = m->m_pkthdr.len - hdrspace + hdrsize;
-
- memset(txwi, 0, sizeof(struct rt2860_txwi));
-
- /* management frames do not need encryption */
- txwi->wcid = RT2860_WCID_RESERVED;
-
- /* MIMO power save */
- if ((ni->ni_flags & IEEE80211_NODE_HT) && (ni->ni_flags & IEEE80211_NODE_MIMO_PS)) {
- if (mcs > 7) {
- if (ni->ni_flags & IEEE80211_NODE_MIMO_RTS) {
- /* dynamic MIMO power save */
- txwi->flags |= RT2860_TX_MMPS;
- } else {
- /* static MIMO power save */
- mcs = 7;
- }
- }
- mimops = 1;
- } else {
- mimops = 0;
- }
-
- pid = ((mcs < 0xf) ? (mcs + 1) : mcs) & 0xf;
-
- txwi->len = (htole16(pid) << RT2860_TX_PID_SHIFT) | htole16(mpdu_len);
- if (ni->ni_flags & IEEE80211_NODE_HT) {
- txwi->phy |= RT2860_PHY_HT;
- } else {
- if (ieee80211_rate2phytype(ic->ic_rt, rate) != IEEE80211_T_OFDM) {
- txwi->phy |= RT2860_PHY_CCK;
-
- if (rate != 2 && (ic->ic_flags & IEEE80211_F_SHPREAMBLE))
- mcs |= RT2860_PHY_SHPRE;
- } else {
- txwi->phy |= RT2860_PHY_OFDM;
- }
- }
-
- txwi->phy |= (mcs & RT2860_PHY_MCS);
- txwi->txop = RT2860_TX_TXOP_BACKOFF;
-
- /* skip ACKs for multicast frames */
- if (!IEEE80211_IS_MULTICAST(wh->i_addr1)) {
- txwi->xflags |= RT2860_TX_ACK;
-
- if (ni->ni_flags & IEEE80211_NODE_HT) {
- /* preamble + plcp + signal extension + SIFS */
- dur = 16 + 4 + 6 + 10;
- } else {
- dur = ieee80211_ack_duration(ic->ic_rt, rate,
- ic->ic_flags & IEEE80211_F_SHPREAMBLE);
- }
- *(uint16_t *) wh->i_dur = htole16(dur);
- }
-
- /* ask MAC to insert timestamp into probe responses */
- if ((wh->i_fc[0] & (IEEE80211_FC0_TYPE_MASK | IEEE80211_FC0_SUBTYPE_MASK)) ==
- (IEEE80211_FC0_TYPE_MGT | IEEE80211_FC0_SUBTYPE_PROBE_RESP))
- txwi->flags |= RT2860_TX_TS;
-
- if (ieee80211_radiotap_active_vap(vap)) {
- tap = &sc->txtap;
-
- tap->flags = IEEE80211_RADIOTAP_F_DATAPAD;
- tap->chan_flags = htole32(ic->ic_curchan->ic_flags);
- tap->chan_freq = htole16(ic->ic_curchan->ic_freq);
- tap->chan_ieee = ic->ic_curchan->ic_ieee;
- tap->chan_maxpow = 0;
-
- if (ni->ni_flags & IEEE80211_NODE_HT)
- tap->rate = mcs | IEEE80211_RATE_MCS;
- else
- tap->rate = rate;
-
- if (mcs & RT2860_PHY_SHPRE)
- tap->flags |= IEEE80211_RADIOTAP_F_SHORTPRE;
-
- if (wh->i_fc[1] & IEEE80211_FC1_WEP)
- tap->flags |= IEEE80211_RADIOTAP_F_WEP;
-
- if (wh->i_fc[1] & IEEE80211_FC1_WEP) {
- wh->i_fc[1] &= ~IEEE80211_FC1_WEP;
-
- ieee80211_radiotap_tx(vap, m);
-
- wh->i_fc[1] |= IEEE80211_FC1_WEP;
- } else {
- ieee80211_radiotap_tx(vap, m);
- }
- }
-
- /* copy and trim 802.11 header */
- m_copydata(m, 0, hdrsize, (caddr_t) (txwi + 1));
- m_adj(m, hdrspace);
-
- error = bus_dmamap_load_mbuf_sg(ring->data_dma_tag, data->dma_map, m,
- dma_seg, &ndmasegs, BUS_DMA_NOWAIT);
- if (error != 0) {
- /* too many fragments, linearize */
- RT2860_DPRINTF(sc, RT2860_DEBUG_TX,
- "could not load mbuf DMA map, trying to linearize "
- "mbuf: ndmasegs=%d, len=%d, error=%d\n",
- ndmasegs, m->m_pkthdr.len, error);
-
- m = m_collapse(m, M_DONTWAIT, 16);
- if (m == NULL) {
- RT2860_DPRINTF(sc, RT2860_DEBUG_TX,
- "m_collapse(m, M_DONTWAIT, 16) failed\n");
- return (ENOMEM);
- }
-
- sc->tx_defrag_packets++;
-
- error = bus_dmamap_load_mbuf_sg(ring->data_dma_tag, data->dma_map, m,
- dma_seg, &ndmasegs, BUS_DMA_NOWAIT);
- if (error != 0) {
- device_printf(sc->sc_dev, "could not load mbuf DMA "
- "map: ndmasegs=%d, len=%d, error=%d\n",
- ndmasegs, m->m_pkthdr.len, error);
- return (error);
- }
- }
-
- if (m->m_pkthdr.len == 0)
- ndmasegs = 0;
-
- /* determine how many Tx descs are required */
- ndescs = 1 + ndmasegs / 2;
- if ((ring->desc_queued + ndescs) >
- (RT2860_SOFTC_TX_RING_DESC_COUNT - 2)) {
- RT2860_DPRINTF(sc, RT2860_DEBUG_TX,
- "there are not enough Tx descs\n");
-
- sc->no_tx_desc_avail++;
-
- bus_dmamap_unload(ring->data_dma_tag, data->dma_map);
- return (EFBIG);
- }
-
- data->m = m;
- data->ni = ni;
-
- /* set up Tx descs */
- /* first segment is Tx wireless info and 802.11 header */
- len = sizeof(struct rt2860_txwi) + hdrsize;
-
- /* align end on a 4-bytes boundary */
- dmalen = (len + 3) & ~ 3;
- memset((caddr_t) txwi + len, 0, dmalen - len);
- qsel = RT2860_TX_QSEL_EDCA;
-
- desc->sdp0 = htole32(ring->seg0_phys_addr +
- ring->data_cur * RT2860_TX_DATA_SEG0_SIZE);
- desc->sdl0 = htole16(dmalen);
- desc->flags = (qsel << RT2860_TX_QSEL_SHIFT);
-
- /* set up payload segments */
- for (i = ndmasegs, j = 0; i >= 2; i -= 2) {
- desc->sdp1 = htole32(dma_seg[j].ds_addr);
- desc->sdl1 = htole16((dma_seg[j].ds_len + 3) & ~3);
-
- ring->desc_queued++;
- ring->desc_cur = (ring->desc_cur + 1) %
- RT2860_SOFTC_TX_RING_DESC_COUNT;
-
- j++;
-
- desc = &ring->desc[ring->desc_cur];
-
- desc->sdp0 = htole32(dma_seg[j].ds_addr);
- desc->sdl0 = htole16((dma_seg[j].ds_len + 3) & ~3);
- desc->flags = (qsel << RT2860_TX_QSEL_SHIFT);
-
- j++;
- }
-
- /* finalize last payload segment */
- if (i > 0) {
- desc->sdp1 = htole32(dma_seg[j].ds_addr);
- desc->sdl1 = htole16(((dma_seg[j].ds_len + 3) & ~3) |
- RT2860_TX_LS1);
- } else {
- desc->sdl0 |= htole16(RT2860_TX_LS0);
- desc->sdl1 = 0;
- }
-
- RT2860_DPRINTF(sc, RT2860_DEBUG_TX,
- "sending MGMT frame: qid=%d, hdrsize=%d, hdrspace=%d, len=%d, "
- "mcs=%d, mimops=%d, DMA len=%d, ndmasegs=%d, "
- "DMA ds_len=%d/%d/%d/%d/%d\n",
- qid, hdrsize, hdrspace, m->m_pkthdr.len + hdrsize,
- mcs, mimops, dmalen, ndmasegs,
- (int) dma_seg[0].ds_len,
- (int) (ndmasegs > 1) ? dma_seg[1].ds_len : 0,
- (int) (ndmasegs > 2) ? dma_seg[2].ds_len : 0,
- (int) (ndmasegs > 3) ? dma_seg[3].ds_len : 0,
- (int) (ndmasegs > 4) ? dma_seg[4].ds_len : 0);
-
- bus_dmamap_sync(ring->seg0_dma_tag, ring->seg0_dma_map,
- BUS_DMASYNC_PREWRITE);
- bus_dmamap_sync(ring->data_dma_tag, data->dma_map,
- BUS_DMASYNC_PREWRITE);
- bus_dmamap_sync(ring->desc_dma_tag, ring->desc_dma_map,
- BUS_DMASYNC_PREWRITE);
-
- ring->desc_queued++;
- ring->desc_cur = (ring->desc_cur + 1) %
- RT2860_SOFTC_TX_RING_DESC_COUNT;
-
- ring->data_queued++;
- ring->data_cur = (ring->data_cur + 1) %
- RT2860_SOFTC_TX_RING_DATA_COUNT;
-
- /* kick Tx */
- RAL_WRITE(sc, RT2860_REG_SCHDMA_TX_CTX_IDX(qid), ring->desc_cur);
-
- return (0);
-}
-
-/*
- * rt2860_tx_data
- */
-static int
-rt2860_tx_data(struct rt2860_softc *sc, struct mbuf *m,
- struct ieee80211_node *ni, int qid)
-{
- struct ifnet *ifp;
- struct ieee80211com *ic;
- struct ieee80211vap *vap;
- const struct ieee80211_txparam *tp;
- struct rt2860_softc_node *rni;
- struct rt2860_softc_tx_ring *ring;
- struct rt2860_softc_tx_data *data;
- struct rt2860_txd *desc;
- struct rt2860_txwi *txwi;
- struct ieee80211_frame *wh;
- struct ieee80211_tx_ampdu *tx_ampdu;
- ieee80211_seq seqno;
- struct rt2860_softc_tx_radiotap_header *tap;
- bus_dma_segment_t dma_seg[RT2860_SOFTC_MAX_SCATTER];
- u_int hdrsize, hdrspace;
- uint8_t type, rate, stbc, shortgi, mcs, pid, wcid, mpdu_density, bawin_size, qsel;
- uint16_t qos, len, dmalen, mpdu_len, dur;
- int error, hasqos, ac, tid, ampdu, mimops, ndmasegs, ndescs, i, j;
-
- KASSERT(qid >= 0 && qid < RT2860_SOFTC_TX_RING_COUNT,
- ("%s: Tx data: invalid qid=%d\n",
- device_get_nameunit(sc->sc_dev), qid));
-
- RT2860_SOFTC_TX_RING_ASSERT_LOCKED(&sc->tx_ring[qid]);
-
- ifp = sc->sc_ifp;
- ic = ifp->if_l2com;
- vap = ni->ni_vap;
- rni = (struct rt2860_softc_node *) ni;
- tp = ni->ni_txparms;
-
- ring = &sc->tx_ring[qid];
- desc = &ring->desc[ring->desc_cur];
- data = &ring->data[ring->data_cur];
- txwi = (struct rt2860_txwi *) (ring->seg0 + ring->data_cur * RT2860_TX_DATA_SEG0_SIZE);
-
- wh = mtod(m, struct ieee80211_frame *);
-
- type = wh->i_fc[0] & IEEE80211_FC0_TYPE_MASK;
-
- hasqos = IEEE80211_QOS_HAS_SEQ(wh);
- if (hasqos) {
- if (IEEE80211_HAS_ADDR4(wh))
- qos = le16toh(*(const uint16_t *)
- (((struct ieee80211_qosframe_addr4 *) wh)->i_qos));
- else
- qos = le16toh(*(const uint16_t *)
- (((struct ieee80211_qosframe *) wh)->i_qos));
- } else {
- qos = 0;
- }
-
- if (IEEE80211_IS_MULTICAST(wh->i_addr1))
- rate = tp->mcastrate;
- else if (m->m_flags & M_EAPOL)
- rate = tp->mgmtrate;
- else if (tp->ucastrate != IEEE80211_FIXED_RATE_NONE)
- rate = tp->ucastrate;
- else
- rate = ni->ni_txrate;
-
- rate &= IEEE80211_RATE_VAL;
- KASSERT(rate != 0, ("%s: Tx data: invalid rate=%d\n",
- device_get_nameunit(sc->sc_dev), rate));
-
- /* fill Tx wireless info */
- if (ni->ni_flags & IEEE80211_NODE_HT)
- mcs = rate;
- else
- mcs = rt2860_rate2mcs(rate);
-
- if (type == IEEE80211_FC0_TYPE_DATA)
- wcid = !IEEE80211_IS_MULTICAST(wh->i_addr1) ? rni->staid : RT2860_WCID_MCAST;
- else
- wcid = RT2860_WCID_RESERVED;
-
- /* calculate MPDU length without padding */
-
- hdrsize = ieee80211_anyhdrsize(wh);
- hdrspace = ieee80211_anyhdrspace(ic, wh);
- mpdu_len = m->m_pkthdr.len - hdrspace + hdrsize;
-
- memset(txwi, 0, sizeof(struct rt2860_txwi));
-
- txwi->wcid = wcid;
-
- /* MIMO power save */
- if ((ni->ni_flags & IEEE80211_NODE_HT) &&
- (ni->ni_flags & IEEE80211_NODE_MIMO_PS)) {
- if (mcs > 7) {
- if (ni->ni_flags & IEEE80211_NODE_MIMO_RTS) {
- /* dynamic MIMO power save */
- txwi->flags |= RT2860_TX_MMPS;
- } else {
- /* static MIMO power save */
- mcs = 7;
- }
- }
- mimops = 1;
- } else {
- mimops = 0;
- }
-
- pid = ((mcs < 0xf) ? (mcs + 1) : mcs) & 0xf;
- txwi->len = (htole16(pid) << RT2860_TX_PID_SHIFT) | htole16(mpdu_len);
-
- stbc = sc->tx_stbc && (mcs <= 7) &&
- (vap->iv_htcaps & IEEE80211_HTCAP_TXSTBC) &&
- (ni->ni_flags & IEEE80211_NODE_HT) &&
- (ni->ni_htcap & IEEE80211_HTCAP_RXSTBC);
-
- shortgi = ((vap->iv_flags_ht & IEEE80211_FHT_SHORTGI20) &&
- (ni->ni_flags & IEEE80211_NODE_SGI20) && (ni->ni_chw == 20)) ||
- ((vap->iv_flags_ht & IEEE80211_FHT_SHORTGI40) &&
- (ni->ni_flags & IEEE80211_NODE_SGI40) && (ni->ni_chw == 40));
-
- txwi->phy |= (stbc << RT2860_PHY_STBC);
- if (shortgi)
- txwi->phy |= RT2860_PHY_SGI;
-
- if (ni->ni_flags & IEEE80211_NODE_HT) {
- txwi->phy |= RT2860_PHY_HT;
- } else {
- if (ieee80211_rate2phytype(ic->ic_rt, rate) !=
- IEEE80211_T_OFDM) {
- txwi->phy |= RT2860_PHY_CCK;
-
- if (rate != 2 && (ic->ic_flags &
- IEEE80211_F_SHPREAMBLE))
- mcs |= RT2860_PHY_SHPRE;
- } else {
- txwi->phy |= RT2860_PHY_OFDM;
- }
- }
-
- if ((ni->ni_flags & IEEE80211_NODE_HT) && (ni->ni_chw == 40))
- txwi->phy |= RT2860_PHY_BW40;
- txwi->phy |= (mcs & RT2860_PHY_MCS);
-
- txwi->txop = RT2860_TX_TXOP_HT;
-
- if (!IEEE80211_IS_MULTICAST(wh->i_addr1) &&
- (!hasqos || (qos & IEEE80211_QOS_ACKPOLICY) !=
- IEEE80211_QOS_ACKPOLICY_NOACK)) {
- txwi->xflags |= RT2860_TX_ACK;
-
- if (ni->ni_flags & IEEE80211_NODE_HT) {
- /* preamble + plcp + signal extension + SIFS */
- dur = 16 + 4 + 6 + 10;
- } else {
- dur = ieee80211_ack_duration(ic->ic_rt, rate,
- ic->ic_flags & IEEE80211_F_SHPREAMBLE);
- }
-
- *(uint16_t *) wh->i_dur = htole16(dur);
- }
-
- /* check for A-MPDU */
- if (m->m_flags & M_AMPDU_MPDU) {
- ac = M_WME_GETAC(m);
- tid = WME_AC_TO_TID(ac);
- tx_ampdu = &ni->ni_tx_ampdu[ac];
-
- mpdu_density = RT2860_MS(ni->ni_htparam,
- IEEE80211_HTCAP_MPDUDENSITY);
- bawin_size = tx_ampdu->txa_wnd;
-
- txwi->flags |=
- (mpdu_density << RT2860_TX_MPDU_DSITY_SHIFT) |
- RT2860_TX_AMPDU;
-
- txwi->xflags |=
- (bawin_size << RT2860_TX_BAWINSIZE_SHIFT);
-
- seqno = ni->ni_txseqs[tid]++;
-
- *(uint16_t *) &wh->i_seq[0] =
- htole16(seqno << IEEE80211_SEQ_SEQ_SHIFT);
-
- ampdu = 1;
- } else {
- mpdu_density = 0;
- bawin_size = 0;
- ampdu = 0;
- }
-
- /* ask MAC to insert timestamp into probe responses */
- if ((wh->i_fc[0] &
- (IEEE80211_FC0_TYPE_MASK | IEEE80211_FC0_SUBTYPE_MASK)) ==
- (IEEE80211_FC0_TYPE_MGT | IEEE80211_FC0_SUBTYPE_PROBE_RESP))
- txwi->flags |= RT2860_TX_TS;
-
- if (ieee80211_radiotap_active_vap(vap)) {
- tap = &sc->txtap;
-
- tap->flags = IEEE80211_RADIOTAP_F_DATAPAD;
- tap->chan_flags = htole32(ic->ic_curchan->ic_flags);
- tap->chan_freq = htole16(ic->ic_curchan->ic_freq);
- tap->chan_ieee = ic->ic_curchan->ic_ieee;
- tap->chan_maxpow = 0;
-
- if (ni->ni_flags & IEEE80211_NODE_HT)
- tap->rate = mcs | IEEE80211_RATE_MCS;
- else
- tap->rate = rate;
-
- if (mcs & RT2860_PHY_SHPRE)
- tap->flags |= IEEE80211_RADIOTAP_F_SHORTPRE;
-
- if (shortgi)
- tap->flags |= IEEE80211_RADIOTAP_F_SHORTGI;
-
- if (wh->i_fc[1] & IEEE80211_FC1_WEP)
- tap->flags |= IEEE80211_RADIOTAP_F_WEP;
-
- /* XXX use temporarily radiotap CFP flag as A-MPDU flag */
- if (ampdu)
- tap->flags |= IEEE80211_RADIOTAP_F_CFP;
-
- if (wh->i_fc[1] & IEEE80211_FC1_WEP) {
- wh->i_fc[1] &= ~IEEE80211_FC1_WEP;
-
- ieee80211_radiotap_tx(vap, m);
-
- wh->i_fc[1] |= IEEE80211_FC1_WEP;
- } else {
- ieee80211_radiotap_tx(vap, m);
- }
- }
-
- /* copy and trim 802.11 header */
- m_copydata(m, 0, hdrsize, (caddr_t) (txwi + 1));
- m_adj(m, hdrspace);
-
- error = bus_dmamap_load_mbuf_sg(ring->data_dma_tag, data->dma_map, m,
- dma_seg, &ndmasegs, BUS_DMA_NOWAIT);
- if (error != 0) {
- /* too many fragments, linearize */
-
- RT2860_DPRINTF(sc, RT2860_DEBUG_TX,
- "could not load mbuf DMA map, trying to linearize "
- "mbuf: ndmasegs=%d, len=%d, error=%d\n",
- ndmasegs,
- m->m_pkthdr.len, error);
-
- m = m_defrag(m, M_DONTWAIT);
- if (m == NULL) {
- RT2860_DPRINTF(sc, RT2860_DEBUG_TX,
- "Tx data: m_defrag failed\n");
- return (ENOMEM);
- }
-
- sc->tx_defrag_packets++;
-
- error = bus_dmamap_load_mbuf_sg(ring->data_dma_tag,
- data->dma_map, m, dma_seg, &ndmasegs, BUS_DMA_NOWAIT);
- if (error != 0) {
- device_printf(sc->sc_dev, "could not load mbuf DMA "
- "map: ndmasegs=%d, len=%d, error=%d\n",
- ndmasegs, m->m_pkthdr.len, error);
- return (error);
- }
- }
-
- if (m->m_pkthdr.len == 0)
- ndmasegs = 0;
-
- /* determine how many Tx descs are required */
-
- ndescs = 1 + ndmasegs / 2;
- if ((ring->desc_queued + ndescs) >
- (RT2860_SOFTC_TX_RING_DESC_COUNT - 2)) {
- RT2860_DPRINTF(sc, RT2860_DEBUG_TX,
- "there are not enough Tx descs\n");
-
- sc->no_tx_desc_avail++;
-
- bus_dmamap_unload(ring->data_dma_tag, data->dma_map);
- return (EFBIG);
- }
-
- data->m = m;
- data->ni = ni;
-
- /* set up Tx descs */
- /* first segment is Tx wireless info and 802.11 header */
- len = sizeof(struct rt2860_txwi) + hdrsize;
-
- /* align end on a 4-bytes boundary */
- dmalen = (len + 3) & ~ 3;
- memset((caddr_t) txwi + len, 0, dmalen - len);
- qsel = RT2860_TX_QSEL_EDCA;
-
- desc->sdp0 = htole32(ring->seg0_phys_addr + ring->data_cur *
- RT2860_TX_DATA_SEG0_SIZE);
- desc->sdl0 = htole16(dmalen);
- desc->flags = (qsel << RT2860_TX_QSEL_SHIFT);
-
- /* set up payload segments */
- for (i = ndmasegs, j = 0; i >= 2; i -= 2) {
- desc->sdp1 = htole32(dma_seg[j].ds_addr);
- desc->sdl1 = htole16((dma_seg[j].ds_len + 3) & ~3);
-
- ring->desc_queued++;
- ring->desc_cur = (ring->desc_cur + 1) %
- RT2860_SOFTC_TX_RING_DESC_COUNT;
-
- j++;
-
- desc = &ring->desc[ring->desc_cur];
-
- desc->sdp0 = htole32(dma_seg[j].ds_addr);
- desc->sdl0 = htole16((dma_seg[j].ds_len + 3) & ~3);
- desc->flags = (qsel << RT2860_TX_QSEL_SHIFT);
-
- j++;
- }
-
- /* finalize last payload segment */
- if (i > 0) {
- desc->sdp1 = htole32(dma_seg[j].ds_addr);
- desc->sdl1 = htole16(((dma_seg[j].ds_len + 3) & ~3) |
- RT2860_TX_LS1);
- } else {
- desc->sdl0 |= htole16(RT2860_TX_LS0);
- desc->sdl1 = 0;
- }
-
- RT2860_DPRINTF(sc, RT2860_DEBUG_TX,
- "sending data: qid=%d, hdrsize=%d, hdrspace=%d, len=%d, "
- "bw=%d, stbc=%d, shortgi=%d, mcs=%d, wcid=0x%02x, "
- "ampdu=%d (density=%d, winsize=%d), mimops=%d, "
- "DMA len=%d, ndmasegs=%d, DMA ds_len=%d/%d/%d/%d/%d\n",
- qid, hdrsize, hdrspace, m->m_pkthdr.len + hdrsize,
- ni->ni_chw, stbc, shortgi, mcs, wcid, ampdu, mpdu_density,
- bawin_size, mimops, dmalen, ndmasegs,
- (int) dma_seg[0].ds_len,
- (int) (ndmasegs > 1) ? dma_seg[1].ds_len : 0,
- (int) (ndmasegs > 2) ? dma_seg[2].ds_len : 0,
- (int) (ndmasegs > 3) ? dma_seg[3].ds_len : 0,
- (int) (ndmasegs > 4) ? dma_seg[4].ds_len : 0);
-
- bus_dmamap_sync(ring->seg0_dma_tag, ring->seg0_dma_map,
- BUS_DMASYNC_PREWRITE);
- bus_dmamap_sync(ring->data_dma_tag, data->dma_map,
- BUS_DMASYNC_PREWRITE);
- bus_dmamap_sync(ring->desc_dma_tag, ring->desc_dma_map,
- BUS_DMASYNC_PREWRITE);
-
- ring->desc_queued++;
- ring->desc_cur = (ring->desc_cur + 1) %
- RT2860_SOFTC_TX_RING_DESC_COUNT;
-
- ring->data_queued++;
- ring->data_cur = (ring->data_cur + 1) %
- RT2860_SOFTC_TX_RING_DATA_COUNT;
-
- /* kick Tx */
- RAL_WRITE(sc, RT2860_REG_SCHDMA_TX_CTX_IDX(qid), ring->desc_cur);
-
- return (0);
-}
-
-/*
- * rt2860_tx_raw
-static int
-rt2860_tx_raw(struct rt2860_softc *sc, struct mbuf *m,
- struct ieee80211_node *ni,
- const struct ieee80211_bpf_params *params)
-{
- RT2860_DPRINTF(sc, RT2860_DEBUG_TX, "Tx raw\n");
-
- return (0);
-}
- */
-
-/*
- * rt2860_intr
- */
-void
-rt2860_intr(void *arg)
-{
- struct rt2860_softc *sc;
- struct ifnet *ifp;
- uint32_t status;
-
- sc = arg;
- ifp = sc->sc_ifp;
-
- /* acknowledge interrupts */
- status = RAL_READ(sc, RT2860_REG_SCHDMA_INT_STATUS);
- RAL_WRITE(sc, RT2860_REG_SCHDMA_INT_STATUS, status);
-
- RT2860_DPRINTF(sc, RT2860_DEBUG_INTR,
- "interrupt: status = 0x%08x\n",
- status);
-
- if (status == 0xffffffff || /* device likely went away */
- status == 0) /* not for us */
- return;
-
- sc->interrupts++;
-
- if (!(ifp->if_drv_flags & IFF_DRV_RUNNING))
- return;
-
- if (status & RT2860_REG_INT_TX_COHERENT) {
- RT2860_DPRINTF(sc, RT2860_DEBUG_INTR,
- "Tx coherent interrupt\n");
- sc->tx_coherent_interrupts++;
- rt2860_reset_dma(sc);
- }
-
- if (status & RT2860_REG_INT_RX_COHERENT) {
- RT2860_DPRINTF(sc, RT2860_DEBUG_INTR,
- "Rx coherent interrupt\n");
- sc->rx_coherent_interrupts++;
- rt2860_reset_dma(sc);
- }
-
- if (status & RT2860_REG_INT_TXRX_COHERENT) {
- RT2860_DPRINTF(sc, RT2860_DEBUG_INTR,
- "Tx/Rx coherent interrupt\n");
- sc->txrx_coherent_interrupts++;
- rt2860_reset_dma(sc);
- }
-
- if (status & RT2860_REG_INT_FIFO_STAT_FULL)
- rt2860_fifo_stat_full_intr(sc);
-
- if (status & RT2860_REG_INT_TX_MGMT_DONE)
- rt2860_tx_intr(sc, 5);
-
- if (status & RT2860_REG_INT_RX_DONE)
- rt2860_rx_intr(sc);
-
- if (status & RT2860_REG_INT_TX_HCCA_DONE)
- rt2860_tx_intr(sc, 4);
-
- if (status & RT2860_REG_INT_TX_AC3_DONE)
- rt2860_tx_intr(sc, 3);
-
- if (status & RT2860_REG_INT_TX_AC2_DONE)
- rt2860_tx_intr(sc, 2);
-
- if (status & RT2860_REG_INT_TX_AC1_DONE)
- rt2860_tx_intr(sc, 1);
-
- if (status & RT2860_REG_INT_TX_AC0_DONE)
- rt2860_tx_intr(sc, 0);
-}
-
-/*
- * rt2860_reset_dma
- */
-static void
-rt2860_reset_dma(struct rt2860_softc *sc)
-{
- uint32_t tmp;
- int i;
-
- RT2860_DPRINTF(sc, RT2860_DEBUG_INTR, "Reseting DMA\n");
- RT2860_SOFTC_ASSERT_LOCKED(sc);
-
- /* restart DMA engine */
- tmp = RAL_READ(sc, RT2860_REG_SCHDMA_WPDMA_GLO_CFG);
- tmp &= ~(RT2860_REG_TX_WB_DDONE |
- RT2860_REG_RX_DMA_ENABLE |
- RT2860_REG_TX_DMA_ENABLE);
- RAL_WRITE(sc, RT2860_REG_SCHDMA_WPDMA_GLO_CFG, tmp);
-
- /* init Tx rings (4 EDCAs + HCCA + MGMT) */
- for (i = 0; i < RT2860_SOFTC_TX_RING_COUNT; i++)
- rt2860_reset_tx_ring(sc, &sc->tx_ring[i]);
-
- for (i = 0; i < RT2860_SOFTC_TX_RING_COUNT; i++) {
- RAL_WRITE(sc, RT2860_REG_SCHDMA_TX_BASE_PTR(i),
- sc->tx_ring[i].desc_phys_addr);
- RAL_WRITE(sc, RT2860_REG_SCHDMA_TX_MAX_CNT(i),
- RT2860_SOFTC_TX_RING_DESC_COUNT);
- RAL_WRITE(sc, RT2860_REG_SCHDMA_TX_CTX_IDX(i), 0);
- }
-
- /* init Rx ring */
- rt2860_reset_rx_ring(sc, &sc->rx_ring);
-
- RAL_WRITE(sc, RT2860_REG_SCHDMA_RX_BASE_PTR,
- sc->rx_ring.desc_phys_addr);
- RAL_WRITE(sc, RT2860_REG_SCHDMA_RX_MAX_CNT,
- RT2860_SOFTC_RX_RING_DATA_COUNT);
- RAL_WRITE(sc, RT2860_REG_SCHDMA_RX_CALC_IDX,
- RT2860_SOFTC_RX_RING_DATA_COUNT - 1);
-
- rt2860_txrx_enable(sc);
-}
-
-/*
- * rt2860_fifo_stat_full_intr
- */
-static void
-rt2860_fifo_stat_full_intr(struct rt2860_softc *sc)
-{
-
- RT2860_DPRINTF(sc, RT2860_DEBUG_INTR,
- "FIFO statistic full interrupt\n");
-
- sc->fifo_stat_full_interrupts++;
-
- RT2860_SOFTC_LOCK(sc);
-
- if (!(sc->intr_disable_mask & RT2860_REG_INT_FIFO_STAT_FULL)) {
- rt2860_intr_disable(sc, RT2860_REG_INT_FIFO_STAT_FULL);
-
- taskqueue_enqueue(sc->taskqueue, &sc->fifo_stat_full_task);
- }
-
- sc->intr_pending_mask |= RT2860_REG_INT_FIFO_STAT_FULL;
-
- RT2860_SOFTC_UNLOCK(sc);
-}
-
-/*
- * rt2860_rx_intr
- */
-static void
-rt2860_rx_intr(struct rt2860_softc *sc)
-{
- RT2860_DPRINTF(sc, RT2860_DEBUG_INTR, "Rx interrupt\n");
-
- sc->rx_interrupts++;
-
- RT2860_SOFTC_LOCK(sc);
-
- if (!(sc->intr_disable_mask & RT2860_REG_INT_RX_DONE)) {
- rt2860_intr_disable(sc, RT2860_REG_INT_RX_DONE);
-
- taskqueue_enqueue(sc->taskqueue, &sc->rx_done_task);
- }
-
- sc->intr_pending_mask |= RT2860_REG_INT_RX_DONE;
-
- RT2860_SOFTC_UNLOCK(sc);
-}
-
-/*
- * rt2860_tx_intr
- */
-static void
-rt2860_tx_intr(struct rt2860_softc *sc, int qid)
-{
- KASSERT(qid >= 0 && qid < RT2860_SOFTC_TX_RING_COUNT,
- ("%s: Tx interrupt: invalid qid=%d\n",
- device_get_nameunit(sc->sc_dev), qid));
-
- RT2860_DPRINTF(sc, RT2860_DEBUG_INTR,
- "Tx interrupt: qid=%d\n",
- qid);
-
- sc->tx_interrupts[qid]++;
-
- RT2860_SOFTC_LOCK(sc);
-
- if (!(sc->intr_disable_mask & (RT2860_REG_INT_TX_AC0_DONE << qid))) {
- rt2860_intr_disable(sc, (RT2860_REG_INT_TX_AC0_DONE << qid));
-
- taskqueue_enqueue(sc->taskqueue, &sc->tx_done_task);
- }
-
- sc->intr_pending_mask |= (RT2860_REG_INT_TX_AC0_DONE << qid);
-
- RT2860_SOFTC_UNLOCK(sc);
-}
-
-/*
- * rt2860_rx_done_task
- */
-static void
-rt2860_rx_done_task(void *context, int pending)
-{
- struct rt2860_softc *sc;
- struct ifnet *ifp;
- int again;
-
- sc = context;
- ifp = sc->sc_ifp;
-
- RT2860_DPRINTF(sc, RT2860_DEBUG_RX, "Rx done task\n");
-
- if (!(ifp->if_drv_flags & IFF_DRV_RUNNING))
- return;
-
- sc->intr_pending_mask &= ~RT2860_REG_INT_RX_DONE;
-
- again = rt2860_rx_eof(sc, sc->rx_process_limit);
-
- RT2860_SOFTC_LOCK(sc);
-
- if ((sc->intr_pending_mask & RT2860_REG_INT_RX_DONE) || again) {
- RT2860_DPRINTF(sc, RT2860_DEBUG_RX,
- "Rx done task: scheduling again\n");
-
- taskqueue_enqueue(sc->taskqueue, &sc->rx_done_task);
- } else {
- rt2860_intr_enable(sc, RT2860_REG_INT_RX_DONE);
- }
-
- RT2860_SOFTC_UNLOCK(sc);
-}
-
-/*
- * rt2860_tx_done_task
- */
-static void
-rt2860_tx_done_task(void *context, int pending)
-{
- struct rt2860_softc *sc;
- struct ifnet *ifp;
- uint32_t intr_mask;
- int i;
-
- sc = context;
- ifp = sc->sc_ifp;
-
- RT2860_DPRINTF(sc, RT2860_DEBUG_TX, "Tx done task\n");
-
- if (!(ifp->if_drv_flags & IFF_DRV_RUNNING))
- return;
-
- for (i = RT2860_SOFTC_TX_RING_COUNT - 1; i >= 0; i--) {
- if (sc->intr_pending_mask &
- (RT2860_REG_INT_TX_AC0_DONE << i)) {
-
- sc->intr_pending_mask &=
- ~(RT2860_REG_INT_TX_AC0_DONE << i);
- rt2860_tx_eof(sc, &sc->tx_ring[i]);
- }
- }
-
- sc->tx_timer = 0;
-
- ifp->if_drv_flags &= ~IFF_DRV_OACTIVE;
-
- intr_mask = (RT2860_REG_INT_TX_MGMT_DONE |
- RT2860_REG_INT_TX_HCCA_DONE |
- RT2860_REG_INT_TX_AC3_DONE |
- RT2860_REG_INT_TX_AC2_DONE |
- RT2860_REG_INT_TX_AC1_DONE |
- RT2860_REG_INT_TX_AC0_DONE);
-
- RT2860_SOFTC_LOCK(sc);
-
- rt2860_intr_enable(sc, ~sc->intr_pending_mask &
- (sc->intr_disable_mask & intr_mask));
-
- if (sc->intr_pending_mask & intr_mask) {
- RT2860_DPRINTF(sc, RT2860_DEBUG_TX,
- "Tx done task: scheduling again\n");
-
- taskqueue_enqueue(sc->taskqueue, &sc->tx_done_task);
- }
-
- RT2860_SOFTC_UNLOCK(sc);
-
- if (!IFQ_IS_EMPTY(&ifp->if_snd))
- rt2860_start(ifp);
-}
-
-/*
- * rt2860_fifo_stat_full_task
- */
-static void
-rt2860_fifo_stat_full_task(void *context, int pending)
-{
- struct rt2860_softc *sc;
- struct ifnet *ifp;
-
- sc = context;
- ifp = sc->sc_ifp;
-
- RT2860_DPRINTF(sc, RT2860_DEBUG_STATS, "FIFO statistic full task\n");
-
- if (!(ifp->if_drv_flags & IFF_DRV_RUNNING))
- return;
-
- sc->intr_pending_mask &= ~RT2860_REG_INT_FIFO_STAT_FULL;
-
- rt2860_drain_fifo_stats(sc);
-
- RT2860_SOFTC_LOCK(sc);
-
- if (sc->intr_pending_mask & RT2860_REG_INT_FIFO_STAT_FULL) {
- RT2860_DPRINTF(sc, RT2860_DEBUG_STATS,
- "FIFO statistic full task: scheduling again\n");
-
- taskqueue_enqueue(sc->taskqueue, &sc->fifo_stat_full_task);
- } else {
- rt2860_intr_enable(sc, RT2860_REG_INT_FIFO_STAT_FULL);
- }
-
- RT2860_SOFTC_UNLOCK(sc);
-
- if (!IFQ_IS_EMPTY(&ifp->if_snd))
- rt2860_start(ifp);
-}
-
-/*
- * rt2860_periodic_task
- */
-static void
-rt2860_periodic_task(void *context, int pending)
-{
- struct rt2860_softc *sc;
- struct ifnet *ifp;
- struct ieee80211com *ic;
- struct ieee80211vap *vap;
-
- sc = context;
- ifp = sc->sc_ifp;
- ic = ifp->if_l2com;
- vap = TAILQ_FIRST(&ic->ic_vaps);
-
- RT2860_DPRINTF(sc, RT2860_DEBUG_PERIODIC,
- "periodic task: round=%lu\n",
- sc->periodic_round);
-
- if (!(ifp->if_drv_flags & IFF_DRV_RUNNING))
- return;
-
- RT2860_SOFTC_LOCK(sc);
-
- sc->periodic_round++;
-
- rt2860_update_stats(sc);
-
- if ((sc->periodic_round % 10) == 0) {
- rt2860_bbp_tuning(sc);
-
- rt2860_update_raw_counters(sc);
-
- rt2860_watchdog(sc);
-
- if (vap != NULL && vap->iv_opmode != IEEE80211_M_MONITOR &&
- vap->iv_state == IEEE80211_S_RUN) {
- if (vap->iv_opmode == IEEE80211_M_STA)
- rt2860_amrr_update_iter_func(vap,
- vap->iv_bss);
- else
- ieee80211_iterate_nodes(&ic->ic_sta,
- rt2860_amrr_update_iter_func, vap);
- }
- }
-
- RT2860_SOFTC_UNLOCK(sc);
-
- callout_reset(&sc->periodic_ch, hz / 10, rt2860_periodic, sc);
-}
-
-/*
- * rt2860_rx_eof
- */
-static int
-rt2860_rx_eof(struct rt2860_softc *sc, int limit)
-{
- struct ifnet *ifp;
- struct ieee80211com *ic;
- struct ieee80211_frame *wh;
- struct ieee80211_node *ni;
- struct rt2860_softc_node *rni;
- struct rt2860_softc_rx_radiotap_header *tap;
- struct rt2860_softc_rx_ring *ring;
- struct rt2860_rxd *desc;
- struct rt2860_softc_rx_data *data;
- struct rt2860_rxwi *rxwi;
- struct mbuf *m, *mnew;
- bus_dma_segment_t segs[1];
- bus_dmamap_t dma_map;
- uint32_t index, desc_flags;
- uint8_t rssi, ant, phymode, bw, shortgi, stbc, mcs, tid, frag;
-#ifndef RT2860_NO_HW_CRYPTO
- uint8_t cipher_err, keyidx;
-#endif
- uint16_t seq;
- int8_t rssi_dbm;
- int error, nsegs, len, ampdu, amsdu, rssi_dbm_rel, nframes, i;
-
- ifp = sc->sc_ifp;
- ic = ifp->if_l2com;
- ring = &sc->rx_ring;
-
- nframes = 0;
-
- while (limit != 0) {
- index = RAL_READ(sc, RT2860_REG_SCHDMA_RX_DRX_IDX);
- if (ring->cur == index)
- break;
-
- desc = &ring->desc[ring->cur];
- data = &ring->data[ring->cur];
-
- bus_dmamap_sync(ring->desc_dma_tag, ring->desc_dma_map,
- BUS_DMASYNC_POSTREAD | BUS_DMASYNC_POSTWRITE);
-#ifdef XXX_TESTED_AND_WORKED
- if (!(desc->sdl0 & htole16(RT2860_RX_DDONE)))
- break;
-#endif
-
- nframes++;
-
- mnew = m_getjcl(M_DONTWAIT, MT_DATA, M_PKTHDR, MJUMPAGESIZE);
- if (mnew == NULL) {
- sc->rx_mbuf_alloc_errors++;
- ifp->if_ierrors++;
- goto skip;
- }
-
- mnew->m_len = mnew->m_pkthdr.len = MJUMPAGESIZE;
-
- error = bus_dmamap_load_mbuf_sg(ring->data_dma_tag,
- ring->spare_dma_map, mnew, segs, &nsegs, BUS_DMA_NOWAIT);
- if (error != 0) {
- RT2860_DPRINTF(sc, RT2860_DEBUG_RX, "could not load"
- " Rx mbuf DMA map: error=%d, nsegs=%d\n",
- error, nsegs);
-
- m_freem(mnew);
-
- sc->rx_mbuf_dmamap_errors++;
- ifp->if_ierrors++;
-
- goto skip;
- }
-
- KASSERT(nsegs == 1, ("%s: too many DMA segments",
- device_get_nameunit(sc->sc_dev)));
-
- bus_dmamap_sync(ring->data_dma_tag, data->dma_map,
- BUS_DMASYNC_POSTREAD);
- bus_dmamap_unload(ring->data_dma_tag, data->dma_map);
-
- dma_map = data->dma_map;
- data->dma_map = ring->spare_dma_map;
- ring->spare_dma_map = dma_map;
-
- bus_dmamap_sync(ring->data_dma_tag, data->dma_map,
- BUS_DMASYNC_PREREAD);
-
- m = data->m;
-
- data->m = mnew;
- uint32_t *tmp = (uint32_t *)desc;
- RT2860_DPRINTF(sc, RT2860_DEBUG_RX, "rxdesc 0x%08x 0x%08x 0x%08x 0x%08x\n", tmp[0], tmp[1], tmp[2], tmp[3]);
- desc->sdp0 = htole32(segs[0].ds_addr);
-
- desc_flags = le32toh(desc->flags);
-
- RT2860_DPRINTF(sc, RT2860_DEBUG_RX,
- "Rx frame: rxdesc flags=0x%08x\n",
- desc_flags);
-
- /* get Rx wireless info */
- rxwi = mtod(m, struct rt2860_rxwi *);
- tmp = (uint32_t *)rxwi;
- RT2860_DPRINTF(sc, RT2860_DEBUG_RX, "rxdesc 0x%08x 0x%08x 0x%08x 0x%08x\n", tmp[0], tmp[1], tmp[2], tmp[3]);
- len = (le16toh(rxwi->len) >> RT2860_RXWI_SIZE_SHIFT) &
- RT2860_RXWI_SIZE_MASK;
-
- /* check for L2 padding between IEEE 802.11 frame header and body */
- if (desc_flags & RT2860_RX_L2PAD) {
- RT2860_DPRINTF(sc, RT2860_DEBUG_RX,
- "L2 padding: len=%d\n",
- len);
-
- len += 2;
- }
-
- m->m_pkthdr.rcvif = ifp;
- m->m_data = (caddr_t) (rxwi + 1);
- m->m_pkthdr.len = m->m_len = len;
-
- /* check for crc errors */
-
- if (desc_flags & RT2860_RX_CRCERR) {
- RT2860_DPRINTF(sc, RT2860_DEBUG_RX,
- "rxdesc: crc error\n");
-
- ifp->if_ierrors++;
-
- if (!(ifp->if_flags & IFF_PROMISC)) {
- m_freem(m);
- goto skip;
- }
- }
-
- wh = (struct ieee80211_frame *) (rxwi + 1);
-
- /* check for cipher errors */
-#ifndef RT2860_NO_HW_CRYPTO
- if (desc_flags & RT2860_RX_DEC) {
- cipher_err = ((desc_flags >>
- RT2860_RX_CIPHER_ERR_SHIFT) &
- RT2860_RX_CIPHER_ERR_MASK);
- if (cipher_err ==
- RT2860_RX_CIPHER_ERR_NONE) {
- if (wh->i_fc[1] & IEEE80211_FC1_WEP)
- wh->i_fc[1] &= ~IEEE80211_FC1_WEP;
-
- m->m_flags |= M_WEP;
-
- sc->rx_cipher_no_errors++;
- } else {
- RT2860_DPRINTF(sc, RT2860_DEBUG_RX_CRYPT,
- "rxdesc: cipher error=0x%02x "
- "keyidx=%d\n",
- cipher_err,
- (rxwi->keyidx >>
- RT2860_RXWI_KEYIDX_SHIFT) &
- RT2860_RXWI_KEYIDX_MASK);
-
- if (cipher_err ==
- RT2860_RX_CIPHER_ERR_ICV)
- sc->rx_cipher_icv_errors++;
- else if (cipher_err ==
- RT2860_RX_CIPHER_ERR_MIC)
- sc->rx_cipher_mic_errors++;
- else if (cipher_err ==
- RT2860_RX_CIPHER_ERR_INVALID_KEY)
- sc->rx_cipher_invalid_key_errors++;
-
- /* XXX style(9) */
- if ((cipher_err == RT2860_RX_CIPHER_ERR_MIC) && (desc_flags & RT2860_RX_MYBSS)) {
- ni = ieee80211_find_rxnode(ic, (const struct ieee80211_frame_min *) wh);
- if (ni != NULL)
- {
- keyidx = (rxwi->keyidx >> RT2860_RXWI_KEYIDX_SHIFT) & RT2860_RXWI_KEYIDX_MASK;
-
- ieee80211_notify_michael_failure(ni->ni_vap, wh, keyidx);
-
- ieee80211_free_node(ni);
- }
- }
-
- ifp->if_ierrors++;
-
- if (!(ifp->if_flags & IFF_PROMISC)) {
- m_free(m);
- goto skip;
- }
- }
- } else {
- if (wh->i_fc[1] & IEEE80211_FC1_WEP) {
- RT2860_DPRINTF(sc, RT2860_DEBUG_RX,
- "rxdesc: not decrypted but "
- "protected flag set\n");
-
- ifp->if_ierrors++;
-
- if (!(ifp->if_flags & IFF_PROMISC)) {
- m_free(m);
- goto skip;
- }
- }
- }
-#endif
- /* check for A-MPDU */
-
- if (desc_flags & RT2860_RX_BA) {
- m->m_flags |= M_AMPDU;
-
- sc->rx_ampdu++;
-
- if (wh->i_fc[1] & IEEE80211_FC1_RETRY)
- sc->rx_ampdu_retries++;
-
- ampdu = 1;
- } else {
- ampdu = 0;
- }
-
- /* check for A-MSDU */
-
- if (desc_flags & RT2860_RX_AMSDU) {
- sc->rx_amsdu++;
-
- amsdu = 1;
- } else {
- amsdu = 0;
- }
-
- ant = rt2860_maxrssi_rxpath(sc, rxwi);
- rssi = rxwi->rssi[ant];
- rssi_dbm = rt2860_rssi2dbm(sc, rssi, ant);
- phymode = ((rxwi->phymode_stbc_shortgi >> RT2860_RXWI_PHYMODE_SHIFT) & RT2860_RXWI_PHYMODE_MASK);
- bw = ((rxwi->bw_mcs >> RT2860_RXWI_BW_SHIFT) & RT2860_RXWI_BW_MASK);
- shortgi = ((rxwi->phymode_stbc_shortgi >> RT2860_RXWI_SHORTGI_SHIFT) &
- RT2860_RXWI_SHORTGI_MASK);
- stbc = ((rxwi->phymode_stbc_shortgi >> RT2860_RXWI_STBC_SHIFT) &
- RT2860_RXWI_STBC_MASK);
- mcs = ((rxwi->bw_mcs >> RT2860_RXWI_MCS_SHIFT) & RT2860_RXWI_MCS_MASK);
- tid = ((rxwi->len >> RT2860_RX_TID_SHIFT) & RT2860_RXWI_TID_MASK);
- seq = ((rxwi->seq >> RT2860_RXWI_SEQ_SHIFT) & RT2860_RXWI_SEQ_MASK);
- frag = ((rxwi->seq >> RT2860_RXWI_FRAG_SHIFT) & RT2860_RXWI_FRAG_MASK);
-
- if (ieee80211_radiotap_active(ic)) {
- tap = &sc->rxtap;
-
- tap->flags = (desc_flags & RT2860_RX_L2PAD) ? IEEE80211_RADIOTAP_F_DATAPAD : 0;
- tap->dbm_antsignal = rssi_dbm;
- tap->dbm_antnoise = RT2860_NOISE_FLOOR;
- tap->antenna = ant;
- tap->antsignal = rssi;
- tap->chan_flags = htole32(ic->ic_curchan->ic_flags);
- tap->chan_freq = htole16(ic->ic_curchan->ic_freq);
- tap->chan_ieee = ic->ic_curchan->ic_ieee;
- tap->chan_maxpow = 0;
-
- if (phymode == RT2860_RXWI_PHYMODE_HT_MIXED || phymode == RT2860_RXWI_PHYMODE_HT_GF)
- tap->rate = mcs | IEEE80211_RATE_MCS;
- else
- tap->rate = rt2860_rxrate(rxwi);
-
- if (desc_flags & RT2860_RX_CRCERR)
- tap->flags |= IEEE80211_RADIOTAP_F_BADFCS;
-
- if (desc_flags & RT2860_RX_FRAG)
- tap->flags |= IEEE80211_RADIOTAP_F_FRAG;
-
- if (rxwi->bw_mcs & RT2860_RXWI_MCS_SHOTPRE)
- tap->flags |= IEEE80211_RADIOTAP_F_SHORTPRE;
-
- if ((desc_flags & RT2860_RX_DEC) ||
- (wh->i_fc[1] & IEEE80211_FC1_WEP))
- tap->flags |= IEEE80211_RADIOTAP_F_WEP;
-
- if (shortgi)
- tap->flags |= IEEE80211_RADIOTAP_F_SHORTGI;
-
- /* XXX use temporarily radiotap CFP flag as A-MPDU flag */
-
- if (ampdu)
- tap->flags |= IEEE80211_RADIOTAP_F_CFP;
- }
-
- /*
- * net80211 assumes that RSSI data are in the range [-127..127] and
- * in .5 dBm units relative to the current noise floor
- */
-
- rssi_dbm_rel = (rssi_dbm - RT2860_NOISE_FLOOR) * 2;
- if (rssi_dbm_rel > 127)
- rssi_dbm_rel = 127;
-
- RT2860_DPRINTF(sc, RT2860_DEBUG_RX,
- "received frame: len=%d, phymode=%d, bw=%d, "
- "shortgi=%d, stbc=0x%02x, mcs=%d, "
- "ant=%d, rssi=%d/%d/%d, snr=%d/%d, wcid=0x%02x, "
- "ampdu=%d, amsdu=%d, tid=%d, seq=%d, frag=%d, "
- "retry=%d, rssi_dbm=%d, rssi_dbm_rel=%d\n",
- len, phymode, bw, shortgi, stbc, mcs,
- ant, rxwi->rssi[0], rxwi->rssi[1], rxwi->rssi[2],
- rxwi->snr[0], rxwi->snr[1],
- rxwi->wcid, ampdu, amsdu, tid, seq, frag,
- (wh->i_fc[1] & IEEE80211_FC1_RETRY) ? 1 : 0,
- rssi_dbm, rssi_dbm_rel);
-
- ni = ieee80211_find_rxnode(ic, (struct ieee80211_frame_min *) wh);
- if (ni != NULL) {
- rni = (struct rt2860_softc_node *) ni;
-
- for (i = 0; i < RT2860_SOFTC_RSSI_COUNT; i++) {
- rni->last_rssi[i] = rxwi->rssi[i];
- rni->last_rssi_dbm[i] = rt2860_rssi2dbm(sc, rxwi->rssi[i], i);
- }
-
- ieee80211_input(ni, m, rssi_dbm_rel, RT2860_NOISE_FLOOR);
- ieee80211_free_node(ni);
- } else {
- ieee80211_input_all(ic, m, rssi_dbm_rel, RT2860_NOISE_FLOOR);
- }
-
-skip:
-
- desc->sdl0 &= ~htole16(RT2860_RX_DDONE);
-
- bus_dmamap_sync(ring->desc_dma_tag, ring->desc_dma_map,
- BUS_DMASYNC_PREREAD | BUS_DMASYNC_PREWRITE);
-
- ring->cur = (ring->cur + 1) % RT2860_SOFTC_RX_RING_DATA_COUNT;
-
- limit--;
- }
-
- if (ring->cur == 0)
- RAL_WRITE(sc, RT2860_REG_SCHDMA_RX_CALC_IDX,
- RT2860_SOFTC_RX_RING_DATA_COUNT - 1);
- else
- RAL_WRITE(sc, RT2860_REG_SCHDMA_RX_CALC_IDX,
- ring->cur - 1);
-
- RT2860_DPRINTF(sc, RT2860_DEBUG_RX,
- "Rx eof: nframes=%d\n",
- nframes);
-
- sc->rx_packets += nframes;
-
- return (limit == 0);
-}
-
-/*
- * rt2860_tx_eof
- */
-static void
-rt2860_tx_eof(struct rt2860_softc *sc, struct rt2860_softc_tx_ring *ring)
-{
- struct ifnet *ifp;
- struct rt2860_txd *desc;
- struct rt2860_softc_tx_data *data;
- uint32_t index;
- int ndescs, nframes;
-
- ifp = sc->sc_ifp;
-
- ndescs = 0;
- nframes = 0;
-
- for (;;) {
- index = RAL_READ(sc,
- RT2860_REG_SCHDMA_TX_DTX_IDX(ring->qid));
- if (ring->desc_next == index)
- break;
-
- ndescs++;
-
- rt2860_drain_fifo_stats(sc);
-
- desc = &ring->desc[ring->desc_next];
-
- bus_dmamap_sync(ring->desc_dma_tag, ring->desc_dma_map,
- BUS_DMASYNC_POSTREAD | BUS_DMASYNC_POSTWRITE);
-
- if (desc->sdl0 & htole16(RT2860_TX_LS0) ||
- desc->sdl1 & htole16(RT2860_TX_LS1)) {
- nframes++;
-
- data = &ring->data[ring->data_next];
-
- if (data->m->m_flags & M_TXCB)
- ieee80211_process_callback(data->ni, data->m,
- 0);
-
- bus_dmamap_sync(ring->data_dma_tag, data->dma_map,
- BUS_DMASYNC_POSTWRITE);
- bus_dmamap_unload(ring->data_dma_tag, data->dma_map);
-
- m_freem(data->m);
- ieee80211_free_node(data->ni);
-
- data->m = NULL;
- data->ni = NULL;
-
- ifp->if_opackets++;
-
- RT2860_SOFTC_TX_RING_LOCK(ring);
-
- ring->data_queued--;
- ring->data_next = (ring->data_next + 1) %
- RT2860_SOFTC_TX_RING_DATA_COUNT;
-
- RT2860_SOFTC_TX_RING_UNLOCK(ring);
- }
-
- desc->sdl0 &= ~htole16(RT2860_TX_DDONE);
-
- bus_dmamap_sync(ring->desc_dma_tag, ring->desc_dma_map,
- BUS_DMASYNC_PREREAD | BUS_DMASYNC_PREWRITE);
-
- RT2860_SOFTC_TX_RING_LOCK(ring);
-
- ring->desc_queued--;
- ring->desc_next = (ring->desc_next + 1) %
- RT2860_SOFTC_TX_RING_DESC_COUNT;
-
- RT2860_SOFTC_TX_RING_UNLOCK(ring);
- }
-
- RT2860_DPRINTF(sc, RT2860_DEBUG_TX,
- "Tx eof: qid=%d, ndescs=%d, nframes=%d\n",
- ring->qid, ndescs, nframes);
-}
-
-/*
- * rt2860_update_stats
- */
-static void
-rt2860_update_stats(struct rt2860_softc *sc)
-{
- struct ifnet *ifp;
- struct ieee80211com *ic;
- uint32_t stacnt[3];
- int beacons, noretryok, retryok, failed, underflows, zerolen;
-
- ifp = sc->sc_ifp;
- ic = ifp->if_l2com;
-
- RT2860_DPRINTF(sc, RT2860_DEBUG_STATS, "update statistic\n");
-
- rt2860_drain_fifo_stats(sc);
-
- /* read and clear Tx statistic registers */
- stacnt[0] = le32toh(RAL_READ(sc, RT2860_REG_TX_STAT_CNT0));
- stacnt[1] = le32toh(RAL_READ(sc, RT2860_REG_TX_STAT_CNT1));
- stacnt[2] = le32toh(RAL_READ(sc, RT2860_REG_TX_STAT_CNT2));
-
- beacons = stacnt[0] >> 16;
- noretryok = stacnt[1] & 0xffff;
- retryok = stacnt[1] >> 16;
- failed = stacnt[0] & 0xffff;
- underflows = stacnt[2] >> 16;
- zerolen = stacnt[2] & 0xffff;
-
- RT2860_DPRINTF(sc, RT2860_DEBUG_STATS,
- "update statistic: beacons=%d, noretryok=%d, retryok=%d, failed=%d, underflows=%d, zerolen=%d\n",
- beacons, noretryok, retryok, failed, underflows, zerolen);
-
- ifp->if_oerrors += failed;
-
- sc->tx_beacons += beacons;
- sc->tx_noretryok += noretryok;
- sc->tx_retryok += retryok;
- sc->tx_failed += failed;
- sc->tx_underflows += underflows;
- sc->tx_zerolen += zerolen;
-}
-
-/*
- * rt2860_bbp_tuning
- */
-static void
-rt2860_bbp_tuning(struct rt2860_softc *sc)
-{
- struct ifnet *ifp;
- struct ieee80211com *ic;
- struct ieee80211vap *vap;
- struct ieee80211_node *ni;
- int chan, group;
- int8_t rssi, old, new;
-
- /* RT2860C does not support BBP tuning */
-
- if (sc->mac_rev == 0x28600100)
- return;
-
- ifp = sc->sc_ifp;
- ic = ifp->if_l2com;
- vap = TAILQ_FIRST(&ic->ic_vaps);
-
- if ((ic->ic_flags & IEEE80211_F_SCAN) || vap == NULL ||
- vap->iv_opmode != IEEE80211_M_STA || vap->iv_state != IEEE80211_S_RUN)
- return;
-
- ni = vap->iv_bss;
-
- chan = ieee80211_chan2ieee(ic, ni->ni_chan);
-
- if (chan <= 14)
- group = 0;
- else if (chan <= 64)
- group = 1;
- else if (chan <= 128)
- group = 2;
- else
- group = 3;
-
- rssi = ieee80211_getrssi(vap);
-
- if (IEEE80211_IS_CHAN_2GHZ(ni->ni_chan)) {
- new = 0x2e + sc->lna_gain[group];
- } else {
- if (!IEEE80211_IS_CHAN_HT40(ni->ni_chan))
- new = 0x32 + sc->lna_gain[group] * 5 / 3;
- else
- new = 0x3a + sc->lna_gain[group] * 5 / 3;
- }
-
- /* Tune if absolute average RSSI is greater than -80 */
-
- if (rssi > 30)
- new += 0x10;
-
- old = rt2860_io_bbp_read(sc, 66);
-
- if (old != new)
- rt2860_io_bbp_write(sc, 66, new);
-}
-
-/*
- * rt2860_watchdog
- */
-static void
-rt2860_watchdog(struct rt2860_softc *sc)
-{
- uint32_t tmp;
- int ntries;
-
- tmp = RAL_READ(sc, RT2860_REG_PBF_TXRXQ_PCNT);
-
- RT2860_DPRINTF(sc, RT2860_DEBUG_WATCHDOG,
- "watchdog: TXRXQ_PCNT=0x%08x\n",
- tmp);
-
- if (((tmp >> RT2860_REG_TX0Q_PCNT_SHIFT) &
- RT2860_REG_TX0Q_PCNT_MASK) != 0) {
- sc->tx_queue_not_empty[0]++;
-
- RAL_WRITE(sc, RT2860_REG_PBF_CFG, 0xf40012);
-
- for (ntries = 0; ntries < 10; ntries++) {
- tmp = RAL_READ(sc,
- RT2860_REG_PBF_TXRXQ_PCNT);
-
- if (((tmp >> RT2860_REG_TX0Q_PCNT_SHIFT) &
- RT2860_REG_TX0Q_PCNT_MASK) == 0)
- break;
-
- DELAY(1);
- }
-
- RAL_WRITE(sc, RT2860_REG_PBF_CFG, 0xf40006);
- }
-
- if (((tmp >> RT2860_REG_TX1Q_PCNT_SHIFT) &
- RT2860_REG_TX1Q_PCNT_MASK) != 0) {
- sc->tx_queue_not_empty[1]++;
-
- RAL_WRITE(sc, RT2860_REG_PBF_CFG, 0xf4000a);
-
- for (ntries = 0; ntries < 10; ntries++) {
- tmp = RAL_READ(sc, RT2860_REG_PBF_TXRXQ_PCNT);
- if (((tmp >> RT2860_REG_TX1Q_PCNT_SHIFT) &
- RT2860_REG_TX1Q_PCNT_MASK) == 0)
- break;
-
- DELAY(1);
- }
-
- RAL_WRITE(sc, RT2860_REG_PBF_CFG, 0xf40006);
- }
-}
-
-/*
- * rt2860_drain_fifo_stats
- */
-static void
-rt2860_drain_fifo_stats(struct rt2860_softc *sc)
-{
- struct ifnet *ifp;
- uint32_t stats;
- uint8_t wcid, mcs, pid;
- int ok, agg, retrycnt;
-
- ifp = sc->sc_ifp;
-
- /* drain Tx status FIFO (maxsize = 16) */
-
- while ((stats = RAL_READ(sc, RT2860_REG_TX_STAT_FIFO)) &
- RT2860_TXQ_VLD) {
-
- wcid = ((stats & RT2860_TXQ_WCID_MASK ) >> RT2860_TXQ_WCID_SHIFT);
-
- /* if no ACK was requested, no feedback is available */
-
- if (!(stats & RT2860_TXQ_ACKREQ) || wcid == RT2860_WCID_RESERVED)
- continue;
-
- /* update AMRR statistic */
- ok = (stats & RT2860_TXQ_OK) ? 1 : 0;
- agg = (stats & RT2860_TXQ_AGG) ? 1 : 0;
- mcs = (stats >> RT2860_TXQ_MCS_SHIFT);
- pid = (stats >> RT2860_TXQ_PID_SHIFT);
- retrycnt = (mcs < 0xf) ? (pid - mcs - 1) : 0;
-
- RT2860_DPRINTF(sc, RT2860_DEBUG_STATS,
- "FIFO statistic: wcid=0x%02x, ok=%d, agg=%d, mcs=0x%02x, pid=0x%02x, retrycnt=%d\n",
- wcid, ok, agg, mcs, pid, retrycnt);
-
- rt2860_amrr_tx_complete(&sc->amrr_node[wcid], ok, retrycnt);
-
- if (!ok)
- ifp->if_oerrors++;
- }
-}
-
-/*
- * rt2860_update_raw_counters
- */
-static void
-rt2860_update_raw_counters(struct rt2860_softc *sc)
-{
- uint32_t tmp;
-
- tmp = RAL_READ(sc, RT2860_REG_TX_AGG_CNT);
-
- sc->tx_nonagg += tmp & 0xffff;
- sc->tx_agg += tmp >> 16;
-
- tmp = RAL_READ(sc, RT2860_REG_TX_AGG_CNT0);
-
- sc->tx_ampdu += (tmp & 0xffff) / 1 + (tmp >> 16) / 2;
-
- tmp = RAL_READ(sc, RT2860_REG_TX_AGG_CNT1);
-
- sc->tx_ampdu += (tmp & 0xffff) / 3 + (tmp >> 16) / 4;
-
- tmp = RAL_READ(sc, RT2860_REG_TX_AGG_CNT2);
-
- sc->tx_ampdu += (tmp & 0xffff) / 5 + (tmp >> 16) / 6;
-
- tmp = RAL_READ(sc, RT2860_REG_TX_AGG_CNT3);
-
- sc->tx_ampdu += (tmp & 0xffff) / 7 + (tmp >> 16) / 8;
-
- tmp = RAL_READ(sc, RT2860_REG_TX_AGG_CNT4);
-
- sc->tx_ampdu += (tmp & 0xffff) / 9 + (tmp >> 16) / 10;
-
- tmp = RAL_READ(sc, RT2860_REG_TX_AGG_CNT5);
-
- sc->tx_ampdu += (tmp & 0xffff) / 11 + (tmp >> 16) / 12;
-
- tmp = RAL_READ(sc, RT2860_REG_TX_AGG_CNT6);
-
- sc->tx_ampdu += (tmp & 0xffff) / 13 + (tmp >> 16) / 14;
-
- tmp = RAL_READ(sc, RT2860_REG_TX_AGG_CNT7);
-
- sc->tx_ampdu += (tmp & 0xffff) / 15 + (tmp >> 16) / 16;
-
- tmp = RAL_READ(sc, RT2860_REG_RX_STAT_CNT0);
-
- sc->rx_crc_errors += tmp & 0xffff;
- sc->rx_phy_errors += tmp >> 16;
-
- tmp = RAL_READ(sc, RT2860_REG_RX_STAT_CNT1);
-
- sc->rx_false_ccas += tmp & 0xffff;
- sc->rx_plcp_errors += tmp >> 16;
-
- tmp = RAL_READ(sc, RT2860_REG_RX_STAT_CNT2);
-
- sc->rx_dup_packets += tmp & 0xffff;
- sc->rx_fifo_overflows += tmp >> 16;
-
- tmp = RAL_READ(sc, RT2860_REG_TXRX_MPDU_DEN_CNT);
-
- sc->tx_mpdu_zero_density += tmp & 0xffff;
- sc->rx_mpdu_zero_density += tmp >> 16;
-}
-
-/*
- * rt2860_intr_enable
- */
-static void
-rt2860_intr_enable(struct rt2860_softc *sc, uint32_t intr_mask)
-{
- uint32_t tmp;
-
- sc->intr_disable_mask &= ~intr_mask;
-
- tmp = sc->intr_enable_mask & ~sc->intr_disable_mask;
-
- RAL_WRITE(sc, RT2860_REG_SCHDMA_INT_MASK, tmp);
-}
-
-/*
- * rt2860_intr_disable
- */
-static void
-rt2860_intr_disable(struct rt2860_softc *sc, uint32_t intr_mask)
-{
- uint32_t tmp;
-
- sc->intr_disable_mask |= intr_mask;
-
- tmp = sc->intr_enable_mask & ~sc->intr_disable_mask;
-
- RAL_WRITE(sc, RT2860_REG_SCHDMA_INT_MASK, tmp);
-}
-
-/*
- * rt2860_txrx_enable
- */
-static int
-rt2860_txrx_enable(struct rt2860_softc *sc)
-{
- struct ieee80211com *ic;
- struct ifnet *ifp;
- uint32_t tmp;
- int ntries;
-
- ifp = sc->sc_ifp;
- ic = ifp->if_l2com;
-
- /* enable Tx/Rx DMA engine */
-
- RAL_WRITE(sc, RT2860_MAC_SYS_CTRL, RT2860_REG_TX_ENABLE);
-
- for (ntries = 0; ntries < 200; ntries++) {
- tmp = RAL_READ(sc, RT2860_REG_SCHDMA_WPDMA_GLO_CFG);
- if (!(tmp & (RT2860_REG_TX_DMA_BUSY | RT2860_REG_RX_DMA_BUSY)))
- break;
-
- DELAY(1000);
- }
-
- if (ntries == 200) {
- device_printf(sc->sc_dev, "timeout waiting for DMA engine\n");
- return (-1);
- }
-
- DELAY(50);
-
- tmp |= RT2860_REG_TX_WB_DDONE |
- RT2860_REG_RX_DMA_ENABLE |
- RT2860_REG_TX_DMA_ENABLE |
- (RT2860_REG_WPDMA_BT_SIZE64 << RT2860_REG_WPDMA_BT_SIZE_SHIFT);
-
- RAL_WRITE(sc, RT2860_REG_SCHDMA_WPDMA_GLO_CFG, tmp);
-
- /* set Rx filter */
-
- tmp = RT2860_DROP_CRC_ERR |
- RT2860_DROP_PHY_ERR;
-
- if (ic->ic_opmode != IEEE80211_M_MONITOR) {
- tmp |= RT2860_DROP_DUPL |
- RT2860_DROP_CTS |
- RT2860_DROP_BA |
- RT2860_DROP_ACK |
- RT2860_DROP_VER_ERR |
- RT2860_DROP_CTRL_RSV |
- RT2860_DROP_CFACK |
- RT2860_DROP_CFEND;
-
- if (ic->ic_opmode == IEEE80211_M_STA)
- tmp |= RT2860_DROP_RTS |
- RT2860_DROP_PSPOLL;
-
- if (!(ifp->if_flags & IFF_PROMISC))
- tmp |= RT2860_DROP_UC_NOME;
- }
-
- RAL_WRITE(sc, RT2860_REG_RX_FILTER_CFG, tmp);
-
- RAL_WRITE(sc, RT2860_MAC_SYS_CTRL,
- RT2860_REG_RX_ENABLE | RT2860_REG_TX_ENABLE);
-
- return (0);
-}
-
-/*
- * rt2860_alloc_rx_ring
- */
-static int
-rt2860_alloc_rx_ring(struct rt2860_softc *sc,
- struct rt2860_softc_rx_ring *ring)
-{
- struct rt2860_rxd *desc;
- struct rt2860_softc_rx_data *data;
- bus_dma_segment_t segs[1];
- int i, nsegs, error;
-
- error = bus_dma_tag_create(bus_get_dma_tag(sc->sc_dev), PAGE_SIZE, 0,
- BUS_SPACE_MAXADDR_32BIT, BUS_SPACE_MAXADDR, NULL, NULL,
- RT2860_SOFTC_RX_RING_DATA_COUNT * sizeof(struct rt2860_rxd), 1,
- RT2860_SOFTC_RX_RING_DATA_COUNT * sizeof(struct rt2860_rxd),
- 0, NULL, NULL, &ring->desc_dma_tag);
- if (error != 0) {
- device_printf(sc->sc_dev,
- "could not create Rx desc DMA tag\n");
- goto fail;
- }
-
- error = bus_dmamem_alloc(ring->desc_dma_tag, (void **) &ring->desc,
- BUS_DMA_NOWAIT | BUS_DMA_ZERO, &ring->desc_dma_map);
- if (error != 0) {
- device_printf(sc->sc_dev,
- "could not allocate Rx desc DMA memory\n");
- goto fail;
- }
-
- error = bus_dmamap_load(ring->desc_dma_tag, ring->desc_dma_map,
- ring->desc,
- RT2860_SOFTC_RX_RING_DATA_COUNT * sizeof(struct rt2860_rxd),
- rt2860_dma_map_addr, &ring->desc_phys_addr, 0);
- if (error != 0) {
- device_printf(sc->sc_dev,
- "could not load Rx desc DMA map\n");
- goto fail;
- }
-
- error = bus_dma_tag_create(bus_get_dma_tag(sc->sc_dev), PAGE_SIZE, 0,
- BUS_SPACE_MAXADDR_32BIT, BUS_SPACE_MAXADDR, NULL, NULL,
- MJUMPAGESIZE, 1, MJUMPAGESIZE, 0, NULL, NULL,
- &ring->data_dma_tag);
- if (error != 0) {
- device_printf(sc->sc_dev,
- "could not create Rx data DMA tag\n");
- goto fail;
- }
-
- for (i = 0; i < RT2860_SOFTC_RX_RING_DATA_COUNT; i++) {
- desc = &ring->desc[i];
- data = &ring->data[i];
-
- error = bus_dmamap_create(ring->data_dma_tag, 0,
- &data->dma_map);
- if (error != 0) {
- device_printf(sc->sc_dev,
- "could not create Rx data DMA map\n");
- goto fail;
- }
-
- data->m = m_getjcl(M_DONTWAIT, MT_DATA, M_PKTHDR,
- MJUMPAGESIZE);
- if (data->m == NULL) {
- device_printf(sc->sc_dev,
- "could not allocate Rx mbuf\n");
- error = ENOMEM;
- goto fail;
- }
-
- data->m->m_len = data->m->m_pkthdr.len = MJUMPAGESIZE;
-
- error = bus_dmamap_load_mbuf_sg(ring->data_dma_tag,
- data->dma_map, data->m, segs, &nsegs, BUS_DMA_NOWAIT);
- if (error != 0) {
- device_printf(sc->sc_dev,
- "could not load Rx mbuf DMA map\n");
- goto fail;
- }
-
- KASSERT(nsegs == 1, ("%s: too many DMA segments",
- device_get_nameunit(sc->sc_dev)));
-
- desc->sdp0 = htole32(segs[0].ds_addr);
- desc->sdl0 = htole16(MJUMPAGESIZE);
- }
-
- error = bus_dmamap_create(ring->data_dma_tag, 0,
- &ring->spare_dma_map);
- if (error != 0) {
- device_printf(sc->sc_dev,
- "could not create Rx spare DMA map\n");
- goto fail;
- }
-
- bus_dmamap_sync(ring->desc_dma_tag, ring->desc_dma_map,
- BUS_DMASYNC_PREREAD | BUS_DMASYNC_PREWRITE);
-
- return (0);
-
-fail:
- rt2860_free_rx_ring(sc, ring);
-
- return (error);
-}
-
-/*
- * rt2860_reset_rx_ring
- */
-static void
-rt2860_reset_rx_ring(struct rt2860_softc *sc,
- struct rt2860_softc_rx_ring *ring)
-{
- struct rt2860_rxd *desc;
- int i;
-
- for (i = 0; i < RT2860_SOFTC_RX_RING_DATA_COUNT; i++) {
- desc = &ring->desc[i];
-
- desc->sdl0 &= ~htole16(RT2860_RX_DDONE);
- }
-
- bus_dmamap_sync(ring->desc_dma_tag, ring->desc_dma_map,
- BUS_DMASYNC_PREREAD | BUS_DMASYNC_PREWRITE);
-
- ring->cur = 0;
-}
-
-/*
- * rt2860_free_rx_ring
- */
-static void
-rt2860_free_rx_ring(struct rt2860_softc *sc,
- struct rt2860_softc_rx_ring *ring)
-{
- struct rt2860_softc_rx_data *data;
- int i;
-
- if (ring->desc != NULL) {
- bus_dmamap_sync(ring->desc_dma_tag, ring->desc_dma_map,
- BUS_DMASYNC_POSTWRITE);
- bus_dmamap_unload(ring->desc_dma_tag, ring->desc_dma_map);
- bus_dmamem_free(ring->desc_dma_tag, ring->desc,
- ring->desc_dma_map);
- }
-
- if (ring->desc_dma_tag != NULL)
- bus_dma_tag_destroy(ring->desc_dma_tag);
-
- for (i = 0; i < RT2860_SOFTC_RX_RING_DATA_COUNT; i++) {
- data = &ring->data[i];
-
- if (data->m != NULL) {
- bus_dmamap_sync(ring->data_dma_tag, data->dma_map,
- BUS_DMASYNC_POSTREAD);
- bus_dmamap_unload(ring->data_dma_tag, data->dma_map);
- m_freem(data->m);
- }
-
- if (data->dma_map != NULL)
- bus_dmamap_destroy(ring->data_dma_tag, data->dma_map);
- }
-
- if (ring->spare_dma_map != NULL)
- bus_dmamap_destroy(ring->data_dma_tag, ring->spare_dma_map);
-
- if (ring->data_dma_tag != NULL)
- bus_dma_tag_destroy(ring->data_dma_tag);
-}
-
-/*
- * rt2860_alloc_tx_ring
- */
-static int
-rt2860_alloc_tx_ring(struct rt2860_softc *sc,
- struct rt2860_softc_tx_ring *ring, int qid)
-{
- struct rt2860_softc_tx_data *data;
- int error, i, size;
-
- size = RT2860_SOFTC_TX_RING_DESC_COUNT * sizeof(struct rt2860_txd);
- mtx_init(&ring->lock, device_get_nameunit(sc->sc_dev), NULL, MTX_DEF);
-
- error = bus_dma_tag_create(bus_get_dma_tag(sc->sc_dev), PAGE_SIZE, 0,
- BUS_SPACE_MAXADDR_32BIT, BUS_SPACE_MAXADDR, NULL, NULL,
- size, 1, size, 0, NULL, NULL, &ring->desc_dma_tag);
- if (error != 0) {
- device_printf(sc->sc_dev,
- "could not create Tx desc DMA tag\n");
- goto fail;
- }
-
- error = bus_dmamem_alloc(ring->desc_dma_tag, (void **) &ring->desc,
- BUS_DMA_NOWAIT | BUS_DMA_ZERO, &ring->desc_dma_map);
- if (error != 0) {
- device_printf(sc->sc_dev,
- "could not allocate Tx desc DMA memory\n");
- goto fail;
- }
-
- error = bus_dmamap_load(ring->desc_dma_tag, ring->desc_dma_map,
- ring->desc, size, rt2860_dma_map_addr, &ring->desc_phys_addr, 0);
- if (error != 0) {
- device_printf(sc->sc_dev, "could not load Tx desc DMA map\n");
- goto fail;
- }
-
- ring->desc_queued = 0;
- ring->desc_cur = 0;
- ring->desc_next = 0;
-
- size = RT2860_SOFTC_TX_RING_DATA_COUNT * RT2860_TX_DATA_SEG0_SIZE;
- error = bus_dma_tag_create(bus_get_dma_tag(sc->sc_dev), PAGE_SIZE, 0,
- BUS_SPACE_MAXADDR_32BIT, BUS_SPACE_MAXADDR, NULL, NULL,
- size, 1, size, 0, NULL, NULL, &ring->seg0_dma_tag);
- if (error != 0) {
- device_printf(sc->sc_dev,
- "could not create Tx seg0 DMA tag\n");
- goto fail;
- }
-
- error = bus_dmamem_alloc(ring->seg0_dma_tag, (void **) &ring->seg0,
- BUS_DMA_NOWAIT | BUS_DMA_ZERO, &ring->seg0_dma_map);
- if (error != 0) {
- device_printf(sc->sc_dev,
- "could not allocate Tx seg0 DMA memory\n");
- goto fail;
- }
-
- error = bus_dmamap_load(ring->seg0_dma_tag, ring->seg0_dma_map,
- ring->seg0, size, rt2860_dma_map_addr, &ring->seg0_phys_addr, 0);
- if (error != 0) {
- device_printf(sc->sc_dev, "could not load Tx seg0 DMA map\n");
- goto fail;
- }
-
-
- error = bus_dma_tag_create(bus_get_dma_tag(sc->sc_dev), PAGE_SIZE, 0,
- BUS_SPACE_MAXADDR_32BIT, BUS_SPACE_MAXADDR, NULL, NULL,
- MJUMPAGESIZE, RT2860_SOFTC_MAX_SCATTER, MJUMPAGESIZE, 0,
- NULL, NULL, &ring->data_dma_tag);
- if (error != 0) {
- device_printf(sc->sc_dev,
- "could not create Tx data DMA tag\n");
- goto fail;
- }
-
- for (i = 0; i < RT2860_SOFTC_TX_RING_DATA_COUNT; i++){
- data = &ring->data[i];
-
- error = bus_dmamap_create(ring->data_dma_tag, 0,
- &data->dma_map);
- if (error != 0) {
- device_printf(sc->sc_dev,
- "could not create Tx data DMA map\n");
- goto fail;
- }
- }
-
- ring->data_queued = 0;
- ring->data_cur = 0;
- ring->data_next = 0;
-
- ring->qid = qid;
-
- return (0);
-
-fail:
- rt2860_free_tx_ring(sc, ring);
-
- return (error);
-}
-
-/*
- * rt2860_reset_tx_ring
- */
-static void
-rt2860_reset_tx_ring(struct rt2860_softc *sc,
- struct rt2860_softc_tx_ring *ring)
-{
- struct rt2860_softc_tx_data *data;
- struct rt2860_txd *desc;
- int i;
-
- for (i = 0; i < RT2860_SOFTC_TX_RING_DESC_COUNT; i++) {
- desc = &ring->desc[i];
-
- desc->sdl0 = 0;
- desc->sdl1 = 0;
- }
-
- ring->desc_queued = 0;
- ring->desc_cur = 0;
- ring->desc_next = 0;
-
- bus_dmamap_sync(ring->desc_dma_tag, ring->desc_dma_map,
- BUS_DMASYNC_PREWRITE);
-
- bus_dmamap_sync(ring->seg0_dma_tag, ring->seg0_dma_map,
- BUS_DMASYNC_PREWRITE);
-
- for (i = 0; i < RT2860_SOFTC_TX_RING_DATA_COUNT; i++) {
- data = &ring->data[i];
-
- /*
- * XXX: not sure about it, but
- * if both not NULL, because normal packet have mbuf and node
- */
- if ((data->m != NULL) && (data->ni != NULL)) {
- bus_dmamap_sync(ring->data_dma_tag, data->dma_map,
- BUS_DMASYNC_POSTWRITE);
- bus_dmamap_unload(ring->data_dma_tag, data->dma_map);
-
- m_freem(data->m);
- data->m = NULL;
-
- ieee80211_free_node(data->ni);
- data->ni = NULL;
- }
- }
-
- ring->data_queued = 0;
- ring->data_cur = 0;
- ring->data_next = 0;
-}
-
-/*
- * rt2860_free_tx_ring
- */
-static void
-rt2860_free_tx_ring(struct rt2860_softc *sc,
- struct rt2860_softc_tx_ring *ring)
-{
- struct rt2860_softc_tx_data *data;
- int i;
-
- if (ring->desc != NULL) {
- bus_dmamap_sync(ring->desc_dma_tag, ring->desc_dma_map,
- BUS_DMASYNC_POSTWRITE);
- bus_dmamap_unload(ring->desc_dma_tag, ring->desc_dma_map);
- bus_dmamem_free(ring->desc_dma_tag, ring->desc,
- ring->desc_dma_map);
- }
-
- if (ring->desc_dma_tag != NULL)
- bus_dma_tag_destroy(ring->desc_dma_tag);
-
- if (ring->seg0 != NULL) {
- bus_dmamap_sync(ring->seg0_dma_tag, ring->seg0_dma_map,
- BUS_DMASYNC_POSTWRITE);
- bus_dmamap_unload(ring->seg0_dma_tag, ring->seg0_dma_map);
- bus_dmamem_free(ring->seg0_dma_tag, ring->seg0,
- ring->seg0_dma_map);
- }
-
- if (ring->seg0_dma_tag != NULL)
- bus_dma_tag_destroy(ring->seg0_dma_tag);
-
- for (i = 0; i < RT2860_SOFTC_TX_RING_DATA_COUNT; i++) {
- data = &ring->data[i];
-
- if (data->m != NULL) {
- bus_dmamap_sync(ring->data_dma_tag, data->dma_map,
- BUS_DMASYNC_POSTWRITE);
- bus_dmamap_unload(ring->data_dma_tag, data->dma_map);
- m_freem(data->m);
- }
-
- if (data->ni != NULL)
- ieee80211_free_node(data->ni);
-
- if (data->dma_map != NULL)
- bus_dmamap_destroy(ring->data_dma_tag, data->dma_map);
- }
-
- if (ring->data_dma_tag != NULL)
- bus_dma_tag_destroy(ring->data_dma_tag);
-
- mtx_destroy(&ring->lock);
-}
-
-/*
- * rt2860_dma_map_addr
- */
static void
rt2860_dma_map_addr(void *arg, bus_dma_segment_t *segs, int nseg, int error)
{
@@ -6047,690 +510,462 @@
KASSERT(nseg == 1, ("too many DMA segments, %d should be 1", nseg));
- *(bus_addr_t *) arg = segs[0].ds_addr;
+ *(bus_addr_t *)arg = segs[0].ds_addr;
}
+
+static int
+rt2860_alloc_tx_ring(struct rt2860_softc *sc, struct rt2860_tx_ring *ring)
+{
+ int size, error;
+
+ size = RT2860_TX_RING_COUNT * sizeof (struct rt2860_txd);
+
+ error = bus_dma_tag_create(bus_get_dma_tag(sc->sc_dev), 16, 0,
+ BUS_SPACE_MAXADDR_32BIT, BUS_SPACE_MAXADDR, NULL, NULL,
+ size, 1, size, 0, NULL, NULL, &ring->desc_dmat);
+ if (error != 0) {
+ device_printf(sc->sc_dev, "could not create desc DMA map\n");
+ goto fail;
+ }
+
+ error = bus_dmamem_alloc(ring->desc_dmat, (void **)&ring->txd,
+ BUS_DMA_NOWAIT | BUS_DMA_ZERO, &ring->desc_map);
+ if (error != 0) {
+ device_printf(sc->sc_dev, "could not allocate DMA memory\n");
+ goto fail;
+ }
+
+ error = bus_dmamap_load(ring->desc_dmat, ring->desc_map, ring->txd,
+ size, rt2860_dma_map_addr, &ring->paddr, 0);
+ if (error != 0) {
+ device_printf(sc->sc_dev, "could not load desc DMA map\n");
+ goto fail;
+ }
+
+ bus_dmamap_sync(ring->desc_dmat, ring->desc_map, BUS_DMASYNC_PREWRITE);
+
+ return 0;
+
+fail: rt2860_free_tx_ring(sc, ring);
+ return error;
+}
+
+void
+rt2860_reset_tx_ring(struct rt2860_softc *sc, struct rt2860_tx_ring *ring)
+{
+ struct rt2860_tx_data *data;
+ int i;
+
+ for (i = 0; i < RT2860_TX_RING_COUNT; i++) {
+ if ((data = ring->data[i]) == NULL)
+ continue; /* nothing mapped in this slot */
+
+ if (data->m != NULL) {
+ bus_dmamap_sync(sc->txwi_dmat, data->map,
+ BUS_DMASYNC_POSTWRITE);
+ bus_dmamap_unload(sc->txwi_dmat, data->map);
+ m_freem(data->m);
+ data->m = NULL;
+ }
+ if (data->ni != NULL) {
+ ieee80211_free_node(data->ni);
+ data->ni = NULL;
+ }
+
+ SLIST_INSERT_HEAD(&sc->data_pool, data, next);
+ ring->data[i] = NULL;
+ }
+
+ ring->queued = 0;
+ ring->cur = ring->next = 0;
+}
+
+void
+rt2860_free_tx_ring(struct rt2860_softc *sc, struct rt2860_tx_ring *ring)
+{
+ struct rt2860_tx_data *data;
+ int i;
+
+ if (ring->txd != NULL) {
+ bus_dmamap_sync(ring->desc_dmat, ring->desc_map,
+ BUS_DMASYNC_POSTWRITE);
+ bus_dmamap_unload(ring->desc_dmat, ring->desc_map);
+ bus_dmamem_free(ring->desc_dmat, ring->txd, ring->desc_map);
+ }
+ if (ring->desc_dmat != NULL)
+ bus_dma_tag_destroy(ring->desc_dmat);
+
+ for (i = 0; i < RT2860_TX_RING_COUNT; i++) {
+ if ((data = ring->data[i]) == NULL)
+ continue; /* nothing mapped in this slot */
+
+ if (data->m != NULL) {
+ bus_dmamap_sync(sc->txwi_dmat, data->map,
+ BUS_DMASYNC_POSTWRITE);
+ bus_dmamap_unload(sc->txwi_dmat, data->map);
+ m_freem(data->m);
+ }
+ if (data->ni != NULL)
+ ieee80211_free_node(data->ni);
+
+ SLIST_INSERT_HEAD(&sc->data_pool, data, next);
+ }
+}
+
/*
- * rt2860_sysctl_attach
+ * Allocate a pool of TX Wireless Information blocks.
*/
+int
+rt2860_alloc_tx_pool(struct rt2860_softc *sc)
+{
+ caddr_t vaddr;
+ bus_addr_t paddr;
+ int i, size, error;
+
+ size = RT2860_TX_POOL_COUNT * RT2860_TXWI_DMASZ;
+
+ /* init data_pool early in case of failure.. */
+ SLIST_INIT(&sc->data_pool);
+
+ error = bus_dma_tag_create(bus_get_dma_tag(sc->sc_dev), 1, 0,
+ BUS_SPACE_MAXADDR_32BIT, BUS_SPACE_MAXADDR, NULL, NULL,
+ size, 1, size, 0, NULL, NULL, &sc->txwi_dmat);
+ if (error != 0) {
+ device_printf(sc->sc_dev, "could not create txwi DMA tag\n");
+ goto fail;
+ }
+
+ error = bus_dmamem_alloc(sc->txwi_dmat, (void **)&sc->txwi_vaddr,
+ BUS_DMA_NOWAIT | BUS_DMA_ZERO, &sc->txwi_map);
+ if (error != 0) {
+ device_printf(sc->sc_dev, "could not allocate DMA memory\n");
+ goto fail;
+ }
+
+ error = bus_dmamap_load(sc->txwi_dmat, sc->txwi_map,
+ sc->txwi_vaddr, size, rt2860_dma_map_addr, &paddr, 0);
+ if (error != 0) {
+ device_printf(sc->sc_dev, "could not load txwi DMA map\n");
+ goto fail;
+ }
+
+ bus_dmamap_sync(sc->txwi_dmat, sc->txwi_map, BUS_DMASYNC_PREWRITE);
+
+ vaddr = sc->txwi_vaddr;
+ for (i = 0; i < RT2860_TX_POOL_COUNT; i++) {
+ struct rt2860_tx_data *data = &sc->data[i];
+
+ error = bus_dmamap_create(sc->txwi_dmat, 0, &data->map);
+ if (error != 0) {
+ device_printf(sc->sc_dev, "could not create DMA map\n");
+ goto fail;
+ }
+ data->txwi = (struct rt2860_txwi *)vaddr;
+ data->paddr = paddr;
+ vaddr += RT2860_TXWI_DMASZ;
+ paddr += RT2860_TXWI_DMASZ;
+
+ SLIST_INSERT_HEAD(&sc->data_pool, data, next);
+ }
+
+ return 0;
+
+fail: rt2860_free_tx_pool(sc);
+ return error;
+}
+
+void
+rt2860_free_tx_pool(struct rt2860_softc *sc)
+{
+ if (sc->txwi_vaddr != NULL) {
+ bus_dmamap_sync(sc->txwi_dmat, sc->txwi_map,
+ BUS_DMASYNC_POSTWRITE);
+ bus_dmamap_unload(sc->txwi_dmat, sc->txwi_map);
+ bus_dmamem_free(sc->txwi_dmat, sc->txwi_vaddr, sc->txwi_map);
+ }
+ if (sc->txwi_dmat != NULL)
+ bus_dma_tag_destroy(sc->txwi_dmat);
+
+ while (!SLIST_EMPTY(&sc->data_pool)) {
+ struct rt2860_tx_data *data;
+ data = SLIST_FIRST(&sc->data_pool);
+ bus_dmamap_destroy(sc->txwi_dmat, data->map);
+ SLIST_REMOVE_HEAD(&sc->data_pool, next);
+ }
+}
+
+int
+rt2860_alloc_rx_ring(struct rt2860_softc *sc, struct rt2860_rx_ring *ring)
+{
+ bus_addr_t physaddr;
+ int i, size, error;
+
+ size = RT2860_RX_RING_COUNT * sizeof (struct rt2860_rxd);
+
+ error = bus_dma_tag_create(bus_get_dma_tag(sc->sc_dev), 16, 0,
+ BUS_SPACE_MAXADDR_32BIT, BUS_SPACE_MAXADDR, NULL, NULL,
+ size, 1, size, 0, NULL, NULL, &ring->desc_dmat);
+ if (error != 0) {
+ device_printf(sc->sc_dev, "could not create desc DMA tag\n");
+ goto fail;
+ }
+
+ error = bus_dmamem_alloc(ring->desc_dmat, (void **)&ring->rxd,
+ BUS_DMA_NOWAIT | BUS_DMA_ZERO, &ring->desc_map);
+ if (error != 0) {
+ device_printf(sc->sc_dev, "could not allocate DMA memory\n");
+ goto fail;
+ }
+
+ error = bus_dmamap_load(ring->desc_dmat, ring->desc_map, ring->rxd,
+ size, rt2860_dma_map_addr, &ring->paddr, 0);
+ if (error != 0) {
+ device_printf(sc->sc_dev, "could not load desc DMA map\n");
+ goto fail;
+ }
+
+ error = bus_dma_tag_create(bus_get_dma_tag(sc->sc_dev), 1, 0,
+ BUS_SPACE_MAXADDR_32BIT, BUS_SPACE_MAXADDR, NULL, NULL, MCLBYTES,
+ 1, MCLBYTES, 0, NULL, NULL, &ring->data_dmat);
+ if (error != 0) {
+ device_printf(sc->sc_dev, "could not create data DMA tag\n");
+ goto fail;
+ }
+
+ for (i = 0; i < RT2860_RX_RING_COUNT; i++) {
+ struct rt2860_rx_data *data = &ring->data[i];
+ struct rt2860_rxd *rxd = &ring->rxd[i];
+
+ error = bus_dmamap_create(ring->data_dmat, 0, &data->map);
+ if (error != 0) {
+ device_printf(sc->sc_dev, "could not create DMA map\n");
+ goto fail;
+ }
+
+ data->m = m_getcl(M_DONTWAIT, MT_DATA, M_PKTHDR);
+ if (data->m == NULL) {
+ device_printf(sc->sc_dev,
+ "could not allocate rx mbuf\n");
+ error = ENOMEM;
+ goto fail;
+ }
+
+ error = bus_dmamap_load(ring->data_dmat, data->map,
+ mtod(data->m, void *), MCLBYTES, rt2860_dma_map_addr,
+ &physaddr, 0);
+ if (error != 0) {
+ device_printf(sc->sc_dev,
+ "could not load rx buf DMA map");
+ goto fail;
+ }
+
+ rxd->sdp0 = htole32(physaddr);
+ rxd->sdl0 = htole16(MCLBYTES);
+ }
+
+ bus_dmamap_sync(ring->desc_dmat, ring->desc_map, BUS_DMASYNC_PREWRITE);
+
+ return 0;
+
+fail: rt2860_free_rx_ring(sc, ring);
+ return error;
+}
+
+void
+rt2860_reset_rx_ring(struct rt2860_softc *sc, struct rt2860_rx_ring *ring)
+{
+ int i;
+
+ for (i = 0; i < RT2860_RX_RING_COUNT; i++)
+ ring->rxd[i].sdl0 &= ~htole16(RT2860_RX_DDONE);
+
+ bus_dmamap_sync(ring->desc_dmat, ring->desc_map, BUS_DMASYNC_PREWRITE);
+
+ ring->cur = 0;
+}
+
+void
+rt2860_free_rx_ring(struct rt2860_softc *sc, struct rt2860_rx_ring *ring)
+{
+ int i;
+
+ if (ring->rxd != NULL) {
+ bus_dmamap_sync(ring->desc_dmat, ring->desc_map,
+ BUS_DMASYNC_POSTWRITE);
+ bus_dmamap_unload(ring->desc_dmat, ring->desc_map);
+ bus_dmamem_free(ring->desc_dmat, ring->rxd, ring->desc_map);
+ }
+ if (ring->desc_dmat != NULL)
+ bus_dma_tag_destroy(ring->desc_dmat);
+
+ for (i = 0; i < RT2860_RX_RING_COUNT; i++) {
+ struct rt2860_rx_data *data = &ring->data[i];
+
+ if (data->m != NULL) {
+ bus_dmamap_sync(ring->data_dmat, data->map,
+ BUS_DMASYNC_POSTREAD);
+ bus_dmamap_unload(ring->data_dmat, data->map);
+ m_freem(data->m);
+ }
+ if (data->map != NULL)
+ bus_dmamap_destroy(ring->data_dmat, data->map);
+ }
+ if (ring->data_dmat != NULL)
+ bus_dma_tag_destroy(ring->data_dmat);
+}
+
static void
-rt2860_sysctl_attach(struct rt2860_softc *sc)
+rt2860_updatestats(struct rt2860_softc *sc)
{
- struct sysctl_ctx_list *ctx;
- struct sysctl_oid *tree;
- struct sysctl_oid *stats;
-
- ctx = device_get_sysctl_ctx(sc->sc_dev);
- tree = device_get_sysctl_tree(sc->sc_dev);
-
- SYSCTL_ADD_INT(ctx, SYSCTL_CHILDREN(tree), OID_AUTO,
- "tx_stbc", CTLFLAG_RW, &sc->tx_stbc, 0,
- "Tx STBC");
-
- /* statistic counters */
- stats = SYSCTL_ADD_NODE(ctx, SYSCTL_CHILDREN(tree), OID_AUTO,
- "stats", CTLFLAG_RD, 0, "statistic");
-
- SYSCTL_ADD_INT(ctx, SYSCTL_CHILDREN(stats), OID_AUTO,
- "interrupts", CTLFLAG_RD,
- &sc->interrupts, 0,
- "all interrupts");
-
- SYSCTL_ADD_INT(ctx, SYSCTL_CHILDREN(stats), OID_AUTO,
- "tx_coherent_interrupts", CTLFLAG_RD,
- &sc->tx_coherent_interrupts, 0,
- "Tx coherent interrupts");
-
- SYSCTL_ADD_INT(ctx, SYSCTL_CHILDREN(stats), OID_AUTO,
- "rx_coherent_interrupts", CTLFLAG_RD,
- &sc->rx_coherent_interrupts, 0,
- "Rx coherent interrupts");
-
- SYSCTL_ADD_INT(ctx, SYSCTL_CHILDREN(stats), OID_AUTO,
- "txrx_coherent_interrupts", CTLFLAG_RD,
- &sc->txrx_coherent_interrupts, 0,
- "Tx/Rx coherent interrupts");
-
- SYSCTL_ADD_INT(ctx, SYSCTL_CHILDREN(stats), OID_AUTO,
- "fifo_stat_full_interrupts", CTLFLAG_RD,
- &sc->fifo_stat_full_interrupts, 0,
- "FIFO statistic full interrupts");
-
- SYSCTL_ADD_INT(ctx, SYSCTL_CHILDREN(stats), OID_AUTO,
- "rx_interrupts", CTLFLAG_RD,
- &sc->rx_interrupts, 0,
- "Rx interrupts");
-
- SYSCTL_ADD_INT(ctx, SYSCTL_CHILDREN(stats), OID_AUTO,
- "tx_mgmt_interrupts", CTLFLAG_RD,
- &sc->tx_interrupts[5], 0,
- "Tx MGMT interrupts");
-
- SYSCTL_ADD_INT(ctx, SYSCTL_CHILDREN(stats), OID_AUTO,
- "tx_hcca_interrupts", CTLFLAG_RD,
- &sc->tx_interrupts[4], 0,
- "Tx HCCA interrupts");
-
- SYSCTL_ADD_INT(ctx, SYSCTL_CHILDREN(stats), OID_AUTO,
- "tx_ac3_interrupts", CTLFLAG_RD,
- &sc->tx_interrupts[3], 0,
- "Tx AC3 interrupts");
-
- SYSCTL_ADD_INT(ctx, SYSCTL_CHILDREN(stats), OID_AUTO,
- "tx_ac2_interrupts", CTLFLAG_RD,
- &sc->tx_interrupts[2], 0,
- "Tx AC2 interrupts");
-
- SYSCTL_ADD_INT(ctx, SYSCTL_CHILDREN(stats), OID_AUTO,
- "tx_ac1_interrupts", CTLFLAG_RD,
- &sc->tx_interrupts[1], 0,
- "Tx AC1 interrupts");
-
- SYSCTL_ADD_INT(ctx, SYSCTL_CHILDREN(stats), OID_AUTO,
- "tx_ac0_interrupts", CTLFLAG_RD,
- &sc->tx_interrupts[0], 0,
- "Tx AC0 interrupts");
-
- SYSCTL_ADD_INT(ctx, SYSCTL_CHILDREN(stats), OID_AUTO,
- "tx_mgmt_desc_queued", CTLFLAG_RD,
- &sc->tx_ring[5].desc_queued, 0,
- "Tx MGMT descriptors queued");
-
- SYSCTL_ADD_INT(ctx, SYSCTL_CHILDREN(stats), OID_AUTO,
- "tx_mgmt_data_queued", CTLFLAG_RD,
- &sc->tx_ring[5].data_queued, 0,
- "Tx MGMT data queued");
-
- SYSCTL_ADD_INT(ctx, SYSCTL_CHILDREN(stats), OID_AUTO,
- "tx_hcca_desc_queued", CTLFLAG_RD,
- &sc->tx_ring[4].desc_queued, 0,
- "Tx HCCA descriptors queued");
-
- SYSCTL_ADD_INT(ctx, SYSCTL_CHILDREN(stats), OID_AUTO,
- "tx_hcca_data_queued", CTLFLAG_RD,
- &sc->tx_ring[4].data_queued, 0,
- "Tx HCCA data queued");
-
- SYSCTL_ADD_INT(ctx, SYSCTL_CHILDREN(stats), OID_AUTO,
- "tx_ac3_desc_queued", CTLFLAG_RD,
- &sc->tx_ring[3].desc_queued, 0,
- "Tx AC3 descriptors queued");
-
- SYSCTL_ADD_INT(ctx, SYSCTL_CHILDREN(stats), OID_AUTO,
- "tx_ac3_data_queued", CTLFLAG_RD,
- &sc->tx_ring[3].data_queued, 0,
- "Tx AC3 data queued");
-
- SYSCTL_ADD_INT(ctx, SYSCTL_CHILDREN(stats), OID_AUTO,
- "tx_ac2_desc_queued", CTLFLAG_RD,
- &sc->tx_ring[2].desc_queued, 0,
- "Tx AC2 descriptors queued");
-
- SYSCTL_ADD_INT(ctx, SYSCTL_CHILDREN(stats), OID_AUTO,
- "tx_ac2_data_queued", CTLFLAG_RD,
- &sc->tx_ring[2].data_queued, 0,
- "Tx AC2 data queued");
-
- SYSCTL_ADD_INT(ctx, SYSCTL_CHILDREN(stats), OID_AUTO,
- "tx_ac1_desc_queued", CTLFLAG_RD,
- &sc->tx_ring[1].desc_queued, 0,
- "Tx AC1 descriptors queued");
-
- SYSCTL_ADD_INT(ctx, SYSCTL_CHILDREN(stats), OID_AUTO,
- "tx_ac1_data_queued", CTLFLAG_RD,
- &sc->tx_ring[1].data_queued, 0,
- "Tx AC1 data queued");
-
- SYSCTL_ADD_INT(ctx, SYSCTL_CHILDREN(stats), OID_AUTO,
- "tx_ac0_desc_queued", CTLFLAG_RD,
- &sc->tx_ring[0].desc_queued, 0,
- "Tx AC0 descriptors queued");
-
- SYSCTL_ADD_INT(ctx, SYSCTL_CHILDREN(stats), OID_AUTO,
- "tx_ac0_data_queued", CTLFLAG_RD,
- &sc->tx_ring[0].data_queued, 0,
- "Tx AC0 data queued");
-
- SYSCTL_ADD_INT(ctx, SYSCTL_CHILDREN(stats), OID_AUTO,
- "tx_mgmt_data_queue_full", CTLFLAG_RD,
- &sc->tx_data_queue_full[5], 0,
- "Tx MGMT data queue full");
-
- SYSCTL_ADD_INT(ctx, SYSCTL_CHILDREN(stats), OID_AUTO,
- "tx_hcca_data_queue_full", CTLFLAG_RD,
- &sc->tx_data_queue_full[4], 0,
- "Tx HCCA data queue full");
-
- SYSCTL_ADD_INT(ctx, SYSCTL_CHILDREN(stats), OID_AUTO,
- "tx_ac3_data_queue_full", CTLFLAG_RD,
- &sc->tx_data_queue_full[3], 0,
- "Tx AC3 data queue full");
-
- SYSCTL_ADD_INT(ctx, SYSCTL_CHILDREN(stats), OID_AUTO,
- "tx_ac2_data_queue_full", CTLFLAG_RD,
- &sc->tx_data_queue_full[2], 0,
- "Tx AC2 data queue full");
-
- SYSCTL_ADD_INT(ctx, SYSCTL_CHILDREN(stats), OID_AUTO,
- "tx_ac1_data_queue_full", CTLFLAG_RD,
- &sc->tx_data_queue_full[1], 0,
- "Tx AC1 data queue full");
-
- SYSCTL_ADD_INT(ctx, SYSCTL_CHILDREN(stats), OID_AUTO,
- "tx_ac0_data_queue_full", CTLFLAG_RD,
- &sc->tx_data_queue_full[0], 0,
- "Tx AC0 data queue full");
-
- SYSCTL_ADD_INT(ctx, SYSCTL_CHILDREN(stats), OID_AUTO,
- "tx_watchdog_timeouts", CTLFLAG_RD,
- &sc->tx_watchdog_timeouts, 0,
- "Tx watchdog timeouts");
-
- SYSCTL_ADD_INT(ctx, SYSCTL_CHILDREN(stats), OID_AUTO,
- "tx_defrag_packets", CTLFLAG_RD,
- &sc->tx_defrag_packets, 0,
- "Tx defragmented packets");
-
- SYSCTL_ADD_INT(ctx, SYSCTL_CHILDREN(stats), OID_AUTO,
- "no_tx_desc_avail", CTLFLAG_RD,
- &sc->no_tx_desc_avail, 0,
- "no Tx descriptors available");
-
- SYSCTL_ADD_INT(ctx, SYSCTL_CHILDREN(stats), OID_AUTO,
- "rx_mbuf_alloc_errors", CTLFLAG_RD,
- &sc->rx_mbuf_alloc_errors, 0,
- "Rx mbuf allocation errors");
-
- SYSCTL_ADD_INT(ctx, SYSCTL_CHILDREN(stats), OID_AUTO,
- "rx_mbuf_dmamap_errors", CTLFLAG_RD,
- &sc->rx_mbuf_dmamap_errors, 0,
- "Rx mbuf DMA mapping errors");
-
- SYSCTL_ADD_INT(ctx, SYSCTL_CHILDREN(stats), OID_AUTO,
- "tx_queue_0_not_empty", CTLFLAG_RD,
- &sc->tx_queue_not_empty[0], 0,
- "Tx queue 0 not empty");
-
- SYSCTL_ADD_INT(ctx, SYSCTL_CHILDREN(stats), OID_AUTO,
- "tx_queue_1_not_empty", CTLFLAG_RD,
- &sc->tx_queue_not_empty[1], 0,
- "Tx queue 1 not empty");
-
- SYSCTL_ADD_INT(ctx, SYSCTL_CHILDREN(stats), OID_AUTO,
- "tx_beacons", CTLFLAG_RD,
- &sc->tx_beacons, 0,
- "Tx beacons");
-
- SYSCTL_ADD_INT(ctx, SYSCTL_CHILDREN(stats), OID_AUTO,
- "tx_noretryok", CTLFLAG_RD,
- &sc->tx_noretryok, 0,
- "Tx successfull without retries");
-
- SYSCTL_ADD_INT(ctx, SYSCTL_CHILDREN(stats), OID_AUTO,
- "tx_retryok", CTLFLAG_RD,
- &sc->tx_retryok, 0,
- "Tx successfull with retries");
-
- SYSCTL_ADD_INT(ctx, SYSCTL_CHILDREN(stats), OID_AUTO,
- "tx_failed", CTLFLAG_RD,
- &sc->tx_failed, 0,
- "Tx failed");
-
- SYSCTL_ADD_INT(ctx, SYSCTL_CHILDREN(stats), OID_AUTO,
- "tx_underflows", CTLFLAG_RD,
- &sc->tx_underflows, 0,
- "Tx underflows");
-
- SYSCTL_ADD_INT(ctx, SYSCTL_CHILDREN(stats), OID_AUTO,
- "tx_zerolen", CTLFLAG_RD,
- &sc->tx_zerolen, 0,
- "Tx zero length");
-
- SYSCTL_ADD_INT(ctx, SYSCTL_CHILDREN(stats), OID_AUTO,
- "tx_nonagg", CTLFLAG_RD,
- &sc->tx_nonagg, 0,
- "Tx non-aggregated");
-
- SYSCTL_ADD_INT(ctx, SYSCTL_CHILDREN(stats), OID_AUTO,
- "tx_agg", CTLFLAG_RD,
- &sc->tx_agg, 0,
- "Tx aggregated");
-
- SYSCTL_ADD_INT(ctx, SYSCTL_CHILDREN(stats), OID_AUTO,
- "tx_ampdu", CTLFLAG_RD,
- &sc->tx_ampdu, 0,
- "Tx A-MPDU");
-
- SYSCTL_ADD_INT(ctx, SYSCTL_CHILDREN(stats), OID_AUTO,
- "tx_mpdu_zero_density", CTLFLAG_RD,
- &sc->tx_mpdu_zero_density, 0,
- "Tx MPDU with zero density");
-
- SYSCTL_ADD_INT(ctx, SYSCTL_CHILDREN(stats), OID_AUTO,
- "tx_ampdu_sessions", CTLFLAG_RD,
- &sc->tx_ampdu_sessions, 0,
- "Tx A-MPDU sessions");
-
- SYSCTL_ADD_INT(ctx, SYSCTL_CHILDREN(stats), OID_AUTO,
- "rx_packets", CTLFLAG_RD,
- &sc->rx_packets, 0,
- "Rx packets");
-
- SYSCTL_ADD_INT(ctx, SYSCTL_CHILDREN(stats), OID_AUTO,
- "rx_ampdu", CTLFLAG_RD,
- &sc->rx_ampdu, 0,
- "Rx A-MPDU");
-
- SYSCTL_ADD_INT(ctx, SYSCTL_CHILDREN(stats), OID_AUTO,
- "rx_ampdu_retries", CTLFLAG_RD,
- &sc->rx_ampdu_retries, 0,
- "Rx A-MPDU retries");
-
- SYSCTL_ADD_INT(ctx, SYSCTL_CHILDREN(stats), OID_AUTO,
- "rx_mpdu_zero_density", CTLFLAG_RD,
- &sc->rx_mpdu_zero_density, 0,
- "Rx MPDU with zero density");
-
- SYSCTL_ADD_INT(ctx, SYSCTL_CHILDREN(stats), OID_AUTO,
- "rx_ampdu_sessions", CTLFLAG_RD,
- &sc->rx_ampdu_sessions, 0,
- "Rx A-MPDU sessions");
-
- SYSCTL_ADD_INT(ctx, SYSCTL_CHILDREN(stats), OID_AUTO,
- "rx_amsdu", CTLFLAG_RD,
- &sc->rx_amsdu, 0,
- "Rx A-MSDU");
-
- SYSCTL_ADD_INT(ctx, SYSCTL_CHILDREN(stats), OID_AUTO,
- "rx_crc_errors", CTLFLAG_RD,
- &sc->rx_crc_errors, 0,
- "Rx CRC errors");
-
- SYSCTL_ADD_INT(ctx, SYSCTL_CHILDREN(stats), OID_AUTO,
- "rx_phy_errors", CTLFLAG_RD,
- &sc->rx_phy_errors, 0,
- "Rx PHY errors");
-
- SYSCTL_ADD_INT(ctx, SYSCTL_CHILDREN(stats), OID_AUTO,
- "rx_false_ccas", CTLFLAG_RD,
- &sc->rx_false_ccas, 0,
- "Rx false CCAs");
-
- SYSCTL_ADD_INT(ctx, SYSCTL_CHILDREN(stats), OID_AUTO,
- "rx_plcp_errors", CTLFLAG_RD,
- &sc->rx_plcp_errors, 0,
- "Rx PLCP errors");
-
- SYSCTL_ADD_INT(ctx, SYSCTL_CHILDREN(stats), OID_AUTO,
- "rx_dup_packets", CTLFLAG_RD,
- &sc->rx_dup_packets, 0,
- "Rx duplicate packets");
-
- SYSCTL_ADD_INT(ctx, SYSCTL_CHILDREN(stats), OID_AUTO,
- "rx_fifo_overflows", CTLFLAG_RD,
- &sc->rx_fifo_overflows, 0,
- "Rx FIFO overflows");
-
- SYSCTL_ADD_INT(ctx, SYSCTL_CHILDREN(stats), OID_AUTO,
- "rx_cipher_no_errors", CTLFLAG_RD,
- &sc->rx_cipher_no_errors, 0,
- "Rx cipher no errors");
-
- SYSCTL_ADD_INT(ctx, SYSCTL_CHILDREN(stats), OID_AUTO,
- "rx_cipher_icv_errors", CTLFLAG_RD,
- &sc->rx_cipher_icv_errors, 0,
- "Rx cipher ICV errors");
-
- SYSCTL_ADD_INT(ctx, SYSCTL_CHILDREN(stats), OID_AUTO,
- "rx_cipher_mic_errors", CTLFLAG_RD,
- &sc->rx_cipher_mic_errors, 0,
- "Rx cipher MIC errors");
-
- SYSCTL_ADD_INT(ctx, SYSCTL_CHILDREN(stats), OID_AUTO,
- "rx_cipher_invalid_key_errors", CTLFLAG_RD,
- &sc->rx_cipher_invalid_key_errors, 0,
- "Rx cipher invalid key errors");
-#ifdef RT2860_DEBUG
- SYSCTL_ADD_INT(ctx, SYSCTL_CHILDREN(stats), OID_AUTO,
- "tx_timer", CTLFLAG_RD,
- &sc->tx_timer, 0,
- "tx_timer");
+ struct ieee80211com *ic = sc->sc_ifp->if_l2com;
+
+ /*
+ * In IBSS or HostAP modes (when the hardware sends beacons), the
+ * MAC can run into a livelock and start sending CTS-to-self frames
+ * like crazy if protection is enabled. Fortunately, we can detect
+ * when such a situation occurs and reset the MAC.
+ */
+ if (ic->ic_curmode != IEEE80211_M_STA) {
+ /* check if we're in a livelock situation.. */
+ uint32_t tmp = RAL_READ(sc, RT2860_DEBUG);
+ if ((tmp & (1 << 29)) && (tmp & (1 << 7 | 1 << 5))) {
+ /* ..and reset MAC/BBP for a while.. */
+ DPRINTF(("CTS-to-self livelock detected\n"));
+ RAL_WRITE(sc, RT2860_MAC_SYS_CTRL, RT2860_MAC_SRST);
+ RAL_BARRIER_WRITE(sc);
+ DELAY(1);
+ RAL_WRITE(sc, RT2860_MAC_SYS_CTRL,
+ RT2860_MAC_RX_EN | RT2860_MAC_TX_EN);
+ }
+ }
+}
+
+static void
+rt2860_newassoc(struct ieee80211_node *ni, int isnew)
+{
+ struct ieee80211com *ic = ni->ni_ic;
+ struct rt2860_softc *sc = ic->ic_ifp->if_softc;
+ uint8_t wcid;
+
+ wcid = IEEE80211_AID(ni->ni_associd);
+ if (isnew && ni->ni_associd != 0) {
+ sc->wcid2ni[wcid] = ni;
+
+ /* init WCID table entry */
+ RAL_WRITE_REGION_1(sc, RT2860_WCID_ENTRY(wcid),
+ ni->ni_macaddr, IEEE80211_ADDR_LEN);
+ }
+ DPRINTF(("new assoc isnew=%d addr=%s WCID=%d\n",
+ isnew, ether_sprintf(ni->ni_macaddr), wcid));
+}
+
+static void
+rt2860_node_free(struct ieee80211_node *ni)
+{
+ struct ieee80211com *ic = ni->ni_ic;
+ struct rt2860_softc *sc = ic->ic_ifp->if_softc;
+ uint8_t wcid;
+
+ if (ni->ni_associd != 0) {
+ wcid = IEEE80211_AID(ni->ni_associd);
+
+ /* clear Rx WCID search table entry */
+ RAL_SET_REGION_4(sc, RT2860_WCID_ENTRY(wcid), 0, 2);
+ }
+ sc->sc_node_free(ni);
+}
+
+#ifdef IEEE80211_HT
+static int
+rt2860_ampdu_rx_start(struct ieee80211com *ic, struct ieee80211_node *ni,
+ uint8_t tid)
+{
+ struct rt2860_softc *sc = ic->ic_softc;
+ uint8_t wcid = ((struct rt2860_node *)ni)->wcid;
+ uint32_t tmp;
+
+ /* update BA session mask */
+ tmp = RAL_READ(sc, RT2860_WCID_ENTRY(wcid) + 4);
+ tmp |= (1 << tid) << 16;
+ RAL_WRITE(sc, RT2860_WCID_ENTRY(wcid) + 4, tmp);
+ return 0;
+}
+
+static void
+rt2860_ampdu_rx_stop(struct ieee80211com *ic, struct ieee80211_node *ni,
+ uint8_t tid)
+{
+ struct rt2860_softc *sc = ic->ic_softc;
+ uint8_t wcid = ((struct rt2860_node *)ni)->wcid;
+ uint32_t tmp;
+
+ /* update BA session mask */
+ tmp = RAL_READ(sc, RT2860_WCID_ENTRY(wcid) + 4);
+ tmp &= ~((1 << tid) << 16);
+ RAL_WRITE(sc, RT2860_WCID_ENTRY(wcid) + 4, tmp);
+}
#endif
+
+int
+rt2860_newstate(struct ieee80211vap *vap, enum ieee80211_state nstate, int arg)
+{
+ struct rt2860_vap *rvp = RT2860_VAP(vap);
+ struct ieee80211com *ic = vap->iv_ic;
+ struct rt2860_softc *sc = ic->ic_ifp->if_softc;
+ uint32_t tmp;
+ int error;
+
+ if (vap->iv_state == IEEE80211_S_RUN) {
+ /* turn link LED off */
+ rt2860_set_leds(sc, RT2860_LED_RADIO);
+ }
+
+ if (nstate == IEEE80211_S_INIT && vap->iv_state == IEEE80211_S_RUN) {
+ /* abort TSF synchronization */
+ tmp = RAL_READ(sc, RT2860_BCN_TIME_CFG);
+ RAL_WRITE(sc, RT2860_BCN_TIME_CFG,
+ tmp & ~(RT2860_BCN_TX_EN | RT2860_TSF_TIMER_EN |
+ RT2860_TBTT_TIMER_EN));
+ }
+
+ rt2860_set_gp_timer(sc, 0);
+
+ error = rvp->ral_newstate(vap, nstate, arg);
+ if (error != 0)
+ return (error);
+
+ if (nstate == IEEE80211_S_RUN) {
+ struct ieee80211_node *ni = vap->iv_bss;
+
+ if (ic->ic_opmode != IEEE80211_M_MONITOR) {
+ rt2860_enable_mrr(sc);
+ rt2860_set_txpreamble(sc);
+ rt2860_set_basicrates(sc, &ni->ni_rates);
+ rt2860_set_bssid(sc, ni->ni_bssid);
+ }
+
+ if (vap->iv_opmode == IEEE80211_M_HOSTAP ||
+ vap->iv_opmode == IEEE80211_M_IBSS ||
+ vap->iv_opmode == IEEE80211_M_MBSS) {
+ error = rt2860_setup_beacon(sc, vap);
+ if (error != 0)
+ return error;
+ }
+
+ if (ic->ic_opmode != IEEE80211_M_MONITOR) {
+ rt2860_enable_tsf_sync(sc);
+ rt2860_set_gp_timer(sc, 500);
+ }
+
+ /* turn link LED on */
+ rt2860_set_leds(sc, RT2860_LED_RADIO |
+ (IEEE80211_IS_CHAN_2GHZ(ni->ni_chan) ?
+ RT2860_LED_LINK_2GHZ : RT2860_LED_LINK_5GHZ));
+ }
+ return error;
}
-/*
- * rt2860_amrr_init
- */
-static void
-rt2860_amrr_init(struct rt2860_amrr *amrr, struct ieee80211vap *vap,
- int ntxpath, int min_success_threshold, int max_success_threshold,
- int msecs)
-{
- int t;
-
- amrr->ntxpath = ntxpath;
-
- amrr->min_success_threshold = min_success_threshold;
- amrr->max_success_threshold = max_success_threshold;
-
- if (msecs < 100)
- msecs = 100;
-
- t = msecs_to_ticks(msecs);
-
- amrr->interval = (t < 1) ? 1 : t;
-}
-
-/*
- * rt2860_amrr_cleanup
- */
-static void
-rt2860_amrr_cleanup(struct rt2860_amrr *amrr)
-{
-}
-
-/*
- * rt2860_amrr_node_init
- */
-static void
-rt2860_amrr_node_init(struct rt2860_amrr *amrr,
- struct rt2860_amrr_node *amrr_node, struct ieee80211_node *ni)
-{
- const struct ieee80211_rateset *rs;
-
- amrr_node->amrr = amrr;
- amrr_node->success = 0;
- amrr_node->recovery = 0;
- amrr_node->txcnt = 0;
- amrr_node->retrycnt = 0;
- amrr_node->success_threshold = amrr->min_success_threshold;
-
- if (ni->ni_flags & IEEE80211_NODE_HT) {
- rs = (const struct ieee80211_rateset *) &ni->ni_htrates;
-
- for (amrr_node->rate_index = rs->rs_nrates - 1;
- amrr_node->rate_index > 0 &&
- (rs->rs_rates[amrr_node->rate_index] &
- IEEE80211_RATE_VAL) > 4;
- amrr_node->rate_index--) ;
-
- ni->ni_txrate = rs->rs_rates[amrr_node->rate_index] |
- IEEE80211_RATE_MCS;
- } else {
- rs = &ni->ni_rates;
-
- for (amrr_node->rate_index = rs->rs_nrates - 1;
- amrr_node->rate_index > 0 &&
- (rs->rs_rates[amrr_node->rate_index] &
- IEEE80211_RATE_VAL) > 72;
- amrr_node->rate_index--) ;
-
- ni->ni_txrate = rs->rs_rates[amrr_node->rate_index] &
- IEEE80211_RATE_VAL;
- }
-
- amrr_node->ticks = ticks;
-}
-
-/*
- * rt2860_amrr_choose
- */
-static int
-rt2860_amrr_choose(struct ieee80211_node *ni,
- struct rt2860_amrr_node *amrr_node)
-{
- struct rt2860_amrr *amrr;
- int rate_index;
-
- amrr = amrr_node->amrr;
-
- if (RT2860_AMRR_IS_ENOUGH(amrr_node) &&
- (ticks - amrr_node->ticks) > amrr->interval) {
- rate_index = rt2860_amrr_update(amrr, amrr_node, ni);
- if (rate_index != amrr_node->rate_index) {
- if (ni->ni_flags & IEEE80211_NODE_HT)
- ni->ni_txrate =
- ni->ni_htrates.rs_rates[rate_index] |
- IEEE80211_RATE_MCS;
- else
- ni->ni_txrate =
- ni->ni_rates.rs_rates[rate_index] &
- IEEE80211_RATE_VAL;
-
- amrr_node->rate_index = rate_index;
- }
-
- amrr_node->ticks = ticks;
- } else {
- rate_index = amrr_node->rate_index;
- }
-
- return (rate_index);
-}
-
-/*
- * rt2860_amrr_update
- */
-static int
-rt2860_amrr_update(struct rt2860_amrr *amrr,
- struct rt2860_amrr_node *amrr_node, struct ieee80211_node *ni)
-{
- const struct ieee80211_rateset *rs;
- int rate_index;
-
- KASSERT(RT2860_AMRR_IS_ENOUGH(amrr_node),
- ("not enough Tx count: txcnt=%d", amrr_node->txcnt));
-
- if (ni->ni_flags & IEEE80211_NODE_HT)
- rs = (const struct ieee80211_rateset *) &ni->ni_htrates;
- else
- rs = &ni->ni_rates;
-
- rate_index = amrr_node->rate_index;
-
- if (RT2860_AMRR_IS_SUCCESS(amrr_node)) {
- amrr_node->success++;
- if ((amrr_node->success >= amrr_node->success_threshold) &&
- (rate_index + 1 < rs->rs_nrates) &&
- (!(ni->ni_flags & IEEE80211_NODE_HT) ||
- (rs->rs_rates[rate_index + 1] & IEEE80211_RATE_VAL) <
- (amrr->ntxpath * 8))) {
- amrr_node->recovery = 1;
- amrr_node->success = 0;
-
- rate_index++;
- } else {
- amrr_node->recovery = 0;
- }
- } else if (RT2860_AMRR_IS_FAILURE(amrr_node)) {
- amrr_node->success = 0;
-
- if (rate_index > 0) {
- if (amrr_node->recovery) {
- amrr_node->success_threshold *= 2;
- if (amrr_node->success_threshold >
- amrr->max_success_threshold)
- amrr_node->success_threshold =
- amrr->max_success_threshold;
- } else {
- amrr_node->success_threshold =
- amrr->min_success_threshold;
- }
-
- rate_index--;
- }
-
- amrr_node->recovery = 0;
- }
-
- amrr_node->txcnt = 0;
- amrr_node->retrycnt = 0;
-
- return (rate_index);
-}
-
-static __inline void
-rt2860_amrr_tx_complete(struct rt2860_amrr_node *amrr_node, int ok,
- int retries)
-{
-
- amrr_node->txcnt++;
-
- if (ok)
- amrr_node->success++;
-
- amrr_node->retrycnt += retries;
-}
-
-static __inline void
-rt2860_amrr_tx_update(struct rt2860_amrr_node *amrr_node, int txcnt,
- int success, int retrycnt)
-{
-
- amrr_node->txcnt = txcnt;
- amrr_node->success = success;
- amrr_node->retrycnt = retrycnt;
-}
-
-#define RT2860_IO_EEPROM_RAISE_CLK(sc, val) \
-do \
-{ \
- (val) |= RT2860_REG_EESK; \
- \
- RAL_WRITE((sc), RT2860_PCI_EECTRL, (val)); \
- \
- DELAY(1); \
-} while (0)
-
-#define RT2860_IO_EEPROM_LOWER_CLK(sc, val) \
-do \
-{ \
- (val) &= ~RT2860_REG_EESK; \
- \
- RAL_WRITE((sc), RT2860_PCI_EECTRL, (val)); \
- \
- DELAY(1); \
-} while (0)
-
-#define RT2860_IO_BYTE_CRC16(byte, crc) \
- ((uint16_t) (((crc) << 8) ^ \
- rt2860_io_ccitt16[(((crc) >> 8) ^ (byte)) & 255]))
-
-/* #ifdef RT305X_SOC */
-static const uint16_t rt3052_eeprom[] =
-{
- 0x3052, 0x0101, 0x0c00, 0x3043, 0x8852, 0xffff, 0xffff, 0xffff,
- 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff,
- 0xffff, 0xffff, 0xffff, 0xffff, 0x0c00, 0x3043, 0x7752, 0x0c00,
- 0x3043, 0x6652, 0x0822, 0x0024, 0xffff, 0x012f, 0x7755, 0xaaa8,
- 0x888c, 0xffff, 0x000c, 0x0000, 0x0000, 0x0000, 0x0000, 0xffff,
- 0xffff, 0x0d0d, 0x0d0d, 0x0c0c, 0x0c0c, 0x0c0c, 0x0c0c, 0x0c0c,
- 0x1010, 0x1111, 0x1211, 0x1212, 0x1313, 0x1413, 0x1414, 0xffff,
- 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff,
- 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff,
- 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff,
- 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff,
- 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff,
- 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff,
- 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0x6666,
- 0xaacc, 0x6688, 0xaacc, 0x6688, 0xaacc, 0x6688, 0xaacc, 0x6688,
- 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff,
- 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff,
- 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff,
- 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff,
- 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff,
- 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff,
- 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff,
- 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff,
- 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff,
- 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff,
- 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff,
- 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff,
- 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff,
- 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff,
- 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff,
- 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff,
- 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff,
-};
-
-uint8_t rt3052_rf_default[] = {
- 0x50, /* 0 */
- 0x01,
- 0xF7,
- 0x75,
- 0x40,
- 0x03,
- 0x42,
- 0x50,
- 0x39,
- 0x0F,
- 0x60, /* 10 */
- 0x21,
- 0x75,
- 0x75,
- 0x90,
- 0x58,
- 0xB3,
- 0x92,
- 0x2C,
- 0x02,
- 0xBA, /* 20 */
- 0xDB,
- 0x00,
- 0x31,
- 0x08,
- 0x01,
- 0x25, /* Core Power: 0x25=1.25V */
- 0x23, /* RF: 1.35V */
- 0x13, /* ADC: must consist with R27 */
- 0x83,
- 0x00, /* 30 */
- 0x00,
-};
-
-/* #endif */
-
-
-/*
- * Static variables
- */
-
-static const uint16_t rt2860_io_ccitt16[] =
-{
- 0x0000, 0x1021, 0x2042, 0x3063, 0x4084, 0x50a5, 0x60c6, 0x70e7,
- 0x8108, 0x9129, 0xa14a, 0xb16b, 0xc18c, 0xd1ad, 0xe1ce, 0xf1ef,
- 0x1231, 0x0210, 0x3273, 0x2252, 0x52b5, 0x4294, 0x72f7, 0x62d6,
- 0x9339, 0x8318, 0xb37b, 0xa35a, 0xd3bd, 0xc39c, 0xf3ff, 0xe3de,
- 0x2462, 0x3443, 0x0420, 0x1401, 0x64e6, 0x74c7, 0x44a4, 0x5485,
- 0xa56a, 0xb54b, 0x8528, 0x9509, 0xe5ee, 0xf5cf, 0xc5ac, 0xd58d,
- 0x3653, 0x2672, 0x1611, 0x0630, 0x76d7, 0x66f6, 0x5695, 0x46b4,
- 0xb75b, 0xa77a, 0x9719, 0x8738, 0xf7df, 0xe7fe, 0xd79d, 0xc7bc,
- 0x48c4, 0x58e5, 0x6886, 0x78a7, 0x0840, 0x1861, 0x2802, 0x3823,
- 0xc9cc, 0xd9ed, 0xe98e, 0xf9af, 0x8948, 0x9969, 0xa90a, 0xb92b,
- 0x5af5, 0x4ad4, 0x7ab7, 0x6a96, 0x1a71, 0x0a50, 0x3a33, 0x2a12,
- 0xdbfd, 0xcbdc, 0xfbbf, 0xeb9e, 0x9b79, 0x8b58, 0xbb3b, 0xab1a,
- 0x6ca6, 0x7c87, 0x4ce4, 0x5cc5, 0x2c22, 0x3c03, 0x0c60, 0x1c41,
- 0xedae, 0xfd8f, 0xcdec, 0xddcd, 0xad2a, 0xbd0b, 0x8d68, 0x9d49,
- 0x7e97, 0x6eb6, 0x5ed5, 0x4ef4, 0x3e13, 0x2e32, 0x1e51, 0x0e70,
- 0xff9f, 0xefbe, 0xdfdd, 0xcffc, 0xbf1b, 0xaf3a, 0x9f59, 0x8f78,
- 0x9188, 0x81a9, 0xb1ca, 0xa1eb, 0xd10c, 0xc12d, 0xf14e, 0xe16f,
- 0x1080, 0x00a1, 0x30c2, 0x20e3, 0x5004, 0x4025, 0x7046, 0x6067,
- 0x83b9, 0x9398, 0xa3fb, 0xb3da, 0xc33d, 0xd31c, 0xe37f, 0xf35e,
- 0x02b1, 0x1290, 0x22f3, 0x32d2, 0x4235, 0x5214, 0x6277, 0x7256,
- 0xb5ea, 0xa5cb, 0x95a8, 0x8589, 0xf56e, 0xe54f, 0xd52c, 0xc50d,
- 0x34e2, 0x24c3, 0x14a0, 0x0481, 0x7466, 0x6447, 0x5424, 0x4405,
- 0xa7db, 0xb7fa, 0x8799, 0x97b8, 0xe75f, 0xf77e, 0xc71d, 0xd73c,
- 0x26d3, 0x36f2, 0x0691, 0x16b0, 0x6657, 0x7676, 0x4615, 0x5634,
- 0xd94c, 0xc96d, 0xf90e, 0xe92f, 0x99c8, 0x89e9, 0xb98a, 0xa9ab,
- 0x5844, 0x4865, 0x7806, 0x6827, 0x18c0, 0x08e1, 0x3882, 0x28a3,
- 0xcb7d, 0xdb5c, 0xeb3f, 0xfb1e, 0x8bf9, 0x9bd8, 0xabbb, 0xbb9a,
- 0x4a75, 0x5a54, 0x6a37, 0x7a16, 0x0af1, 0x1ad0, 0x2ab3, 0x3a92,
- 0xfd2e, 0xed0f, 0xdd6c, 0xcd4d, 0xbdaa, 0xad8b, 0x9de8, 0x8dc9,
- 0x7c26, 0x6c07, 0x5c64, 0x4c45, 0x3ca2, 0x2c83, 0x1ce0, 0x0cc1,
- 0xef1f, 0xff3e, 0xcf5d, 0xdf7c, 0xaf9b, 0xbfba, 0x8fd9, 0x9ff8,
- 0x6e17, 0x7e36, 0x4e55, 0x5e74, 0x2e93, 0x3eb2, 0x0ed1, 0x1ef0
-};
-
/* Read 16-bit from eFUSE ROM (>=RT3071 only.) */
static uint16_t
rt3090_efuse_read_2(struct rt2860_softc *sc, uint16_t addr)
@@ -6739,6 +974,7 @@
uint16_t reg;
int ntries;
+ addr *= 2;
/*-
* Read one 16-byte block into registers EFUSE_DATA[0-3]:
* DATA0: F E D C
@@ -6750,7 +986,6 @@
tmp &= ~(RT3070_EFSROM_MODE_MASK | RT3070_EFSROM_AIN_MASK);
tmp |= (addr & ~0xf) << RT3070_EFSROM_AIN_SHIFT | RT3070_EFSROM_KICK;
RAL_WRITE(sc, RT3070_EFUSE_CTRL, tmp);
-
for (ntries = 0; ntries < 500; ntries++) {
tmp = RAL_READ(sc, RT3070_EFUSE_CTRL);
if (!(tmp & RT3070_EFSROM_KICK))
@@ -6758,40 +993,29 @@
DELAY(2);
}
if (ntries == 500)
- return (0xffff);
+ return 0xffff;
if ((tmp & RT3070_EFUSE_AOUT_MASK) == RT3070_EFUSE_AOUT_MASK)
- return (0xffff); /* address not found */
+ return 0xffff; /* address not found */
/* determine to which 32-bit register our 16-bit word belongs */
reg = RT3070_EFUSE_DATA3 - (addr & 0xc);
tmp = RAL_READ(sc, reg);
- return ((addr & 2) ? tmp >> 16 : tmp & 0xffff);
+ return (addr & 2) ? tmp >> 16 : tmp & 0xffff;
}
-
/*
- * rt2860_io_eeprom_read
- * addr is 16bit word address
+ * Read 16 bits at address 'addr' from the serial EEPROM (either 93C46,
+ * 93C66 or 93C86).
*/
static uint16_t
-rt2860_io_eeprom_read(struct rt2860_softc *sc, uint16_t addr)
+rt2860_eeprom_read_2(struct rt2860_softc *sc, uint16_t addr)
{
uint32_t tmp;
uint16_t val;
int n;
- if (sc->mac_rev == 0x28720200) {
- /* SoC embedded version, don't have EEPROM */
- /* index of 16bit words array */
- return (rt3052_eeprom[addr >> 1]);
- } else if ((sc->mac_rev & 0xffff0000) >= 0x30710000) {
- tmp = RAL_READ(sc, RT3070_EFUSE_CTRL);
- if (tmp & RT3070_SEL_EFUSE)
- return (rt3090_efuse_read_2(sc, addr));
- }
-
/* clock C once before the first command */
RT2860_EEPROM_CTL(sc, 0);
@@ -6828,6 +1052,7 @@
val |= ((tmp & RT2860_Q) >> RT2860_SHIFT_Q) << n;
RT2860_EEPROM_CTL(sc, RT2860_S);
}
+
RT2860_EEPROM_CTL(sc, 0);
/* clear Chip Select and clock C */
@@ -6835,851 +1060,1098 @@
RT2860_EEPROM_CTL(sc, 0);
RT2860_EEPROM_CTL(sc, RT2860_C);
- return (val);
+ return val;
}
+static __inline uint16_t
+rt2860_srom_read(struct rt2860_softc *sc, uint8_t addr)
+{
+ /* either eFUSE ROM or EEPROM */
+ return sc->sc_srom_read(sc, addr);
+}
+
+static void
+rt2860_intr_coherent(struct rt2860_softc *sc)
+{
+ uint32_t tmp;
+
+ /* DMA finds data coherent event when checking the DDONE bit */
+
+ DPRINTF(("Tx/Rx Coherent interrupt\n"));
+
+ /* restart DMA engine */
+ tmp = RAL_READ(sc, RT2860_WPDMA_GLO_CFG);
+ tmp &= ~(RT2860_TX_WB_DDONE | RT2860_RX_DMA_EN | RT2860_TX_DMA_EN);
+ RAL_WRITE(sc, RT2860_WPDMA_GLO_CFG, tmp);
+
+ (void)rt2860_txrx_enable(sc);
+}
+
+static void
+rt2860_drain_stats_fifo(struct rt2860_softc *sc)
+{
+ struct ifnet *ifp = sc->sc_ifp;
+ struct ieee80211_node *ni;
+ uint32_t stat;
+ int retrycnt;
+ uint8_t wcid, mcs, pid;
+
+ /* drain Tx status FIFO (maxsize = 16) */
+ while ((stat = RAL_READ(sc, RT2860_TX_STAT_FIFO)) & RT2860_TXQ_VLD) {
+ DPRINTFN(4, ("tx stat 0x%08x\n", stat));
+
+ wcid = (stat >> RT2860_TXQ_WCID_SHIFT) & 0xff;
+ ni = sc->wcid2ni[wcid];
+
+ /* if no ACK was requested, no feedback is available */
+ if (!(stat & RT2860_TXQ_ACKREQ) || wcid == 0xff || ni == NULL)
+ continue;
+
+ /* update per-STA AMRR stats */
+ if (stat & RT2860_TXQ_OK) {
+ /*
+ * Check if there were retries, ie if the Tx success
+ * rate is different from the requested rate. Note
+ * that it works only because we do not allow rate
+ * fallback from OFDM to CCK.
+ */
+ mcs = (stat >> RT2860_TXQ_MCS_SHIFT) & 0x7f;
+ pid = (stat >> RT2860_TXQ_PID_SHIFT) & 0xf;
+ if (mcs + 1 != pid)
+ retrycnt = 1;
+ else
+ retrycnt = 0;
+ ieee80211_ratectl_tx_complete(ni->ni_vap, ni,
+ IEEE80211_RATECTL_TX_SUCCESS, &retrycnt, NULL);
+ } else {
+ ieee80211_ratectl_tx_complete(ni->ni_vap, ni,
+ IEEE80211_RATECTL_TX_FAILURE, &retrycnt, NULL);
+ ifp->if_oerrors++;
+ }
+ }
+}
+
+static void
+rt2860_tx_intr(struct rt2860_softc *sc, int qid)
+{
+ struct ifnet *ifp = sc->sc_ifp;
+ struct rt2860_tx_ring *ring = &sc->txq[qid];
+ uint32_t hw;
+
+ rt2860_drain_stats_fifo(sc);
+
+ hw = RAL_READ(sc, RT2860_TX_DTX_IDX(qid));
+ while (ring->next != hw) {
+ struct rt2860_tx_data *data = ring->data[ring->next];
+
+ if (data != NULL) {
+ bus_dmamap_sync(sc->txwi_dmat, data->map,
+ BUS_DMASYNC_POSTWRITE);
+ bus_dmamap_unload(sc->txwi_dmat, data->map);
+ if (data->m->m_flags & M_TXCB) {
+ ieee80211_process_callback(data->ni, data->m,
+ 0);
+ }
+ m_freem(data->m);
+ ieee80211_free_node(data->ni);
+ data->m = NULL;
+ data->ni = NULL;
+
+ SLIST_INSERT_HEAD(&sc->data_pool, data, next);
+ ring->data[ring->next] = NULL;
+
+ ifp->if_opackets++;
+ }
+ ring->queued--;
+ ring->next = (ring->next + 1) % RT2860_TX_RING_COUNT;
+ }
+
+ sc->sc_tx_timer = 0;
+ if (ring->queued < RT2860_TX_RING_COUNT)
+ sc->qfullmsk &= ~(1 << qid);
+ ifp->if_drv_flags &= ~IFF_DRV_OACTIVE;
+ rt2860_start_locked(ifp);
+}
+
/*
- * rt2860_io_bbp_read
+ * Return the Rx chain with the highest RSSI for a given frame.
*/
-static uint8_t
-rt2860_io_bbp_read(struct rt2860_softc *sc, uint8_t reg)
+static __inline uint8_t
+rt2860_maxrssi_chain(struct rt2860_softc *sc, const struct rt2860_rxwi *rxwi)
+{
+ uint8_t rxchain = 0;
+
+ if (sc->nrxchains > 1) {
+ if (rxwi->rssi[1] > rxwi->rssi[rxchain])
+ rxchain = 1;
+ if (sc->nrxchains > 2)
+ if (rxwi->rssi[2] > rxwi->rssi[rxchain])
+ rxchain = 2;
+ }
+ return rxchain;
+}
+
+static void
+rt2860_rx_intr(struct rt2860_softc *sc)
+{
+ struct rt2860_rx_radiotap_header *tap;
+ struct ifnet *ifp = sc->sc_ifp;
+ struct ieee80211com *ic = ifp->if_l2com;
+ struct ieee80211_frame *wh;
+ struct ieee80211_node *ni;
+ struct mbuf *m, *m1;
+ bus_addr_t physaddr;
+ uint32_t hw;
+ uint16_t phy;
+ uint8_t ant;
+ int8_t rssi, nf;
+ int error;
+
+ hw = RAL_READ(sc, RT2860_FS_DRX_IDX) & 0xfff;
+ while (sc->rxq.cur != hw) {
+ struct rt2860_rx_data *data = &sc->rxq.data[sc->rxq.cur];
+ struct rt2860_rxd *rxd = &sc->rxq.rxd[sc->rxq.cur];
+ struct rt2860_rxwi *rxwi;
+
+ bus_dmamap_sync(sc->rxq.desc_dmat, sc->rxq.desc_map,
+ BUS_DMASYNC_POSTREAD);
+
+ if (__predict_false(!(rxd->sdl0 & htole16(RT2860_RX_DDONE)))) {
+ DPRINTF(("RXD DDONE bit not set!\n"));
+ break; /* should not happen */
+ }
+
+ if (__predict_false(rxd->flags &
+ htole32(RT2860_RX_CRCERR | RT2860_RX_ICVERR))) {
+ ifp->if_ierrors++;
+ goto skip;
+ }
+
+#ifdef HW_CRYPTO
+ if (__predict_false(rxd->flags & htole32(RT2860_RX_MICERR))) {
+ /* report MIC failures to net80211 for TKIP */
+ ic->ic_stats.is_rx_locmicfail++;
+ ieee80211_michael_mic_failure(ic, 0/* XXX */);
+ ifp->if_ierrors++;
+ goto skip;
+ }
+#endif
+
+ m1 = m_getcl(M_DONTWAIT, MT_DATA, M_PKTHDR);
+ if (__predict_false(m1 == NULL)) {
+ ifp->if_ierrors++;
+ goto skip;
+ }
+
+ bus_dmamap_sync(sc->rxq.data_dmat, data->map,
+ BUS_DMASYNC_POSTREAD);
+ bus_dmamap_unload(sc->rxq.data_dmat, data->map);
+
+ error = bus_dmamap_load(sc->rxq.data_dmat, data->map,
+ mtod(m1, void *), MCLBYTES, rt2860_dma_map_addr,
+ &physaddr, 0);
+ if (__predict_false(error != 0)) {
+ m_freem(m1);
+
+ /* try to reload the old mbuf */
+ error = bus_dmamap_load(sc->rxq.data_dmat, data->map,
+ mtod(data->m, void *), MCLBYTES,
+ rt2860_dma_map_addr, &physaddr, 0);
+ if (__predict_false(error != 0)) {
+ panic("%s: could not load old rx mbuf",
+ device_get_name(sc->sc_dev));
+ }
+ /* physical address may have changed */
+ rxd->sdp0 = htole32(physaddr);
+ ifp->if_ierrors++;
+ goto skip;
+ }
+
+ /*
+ * New mbuf successfully loaded, update Rx ring and continue
+ * processing.
+ */
+ m = data->m;
+ data->m = m1;
+ rxd->sdp0 = htole32(physaddr);
+
+ rxwi = mtod(m, struct rt2860_rxwi *);
+
+ /* finalize mbuf */
+ m->m_pkthdr.rcvif = ifp;
+ m->m_data = (caddr_t)(rxwi + 1);
+ m->m_pkthdr.len = m->m_len = le16toh(rxwi->len) & 0xfff;
+
+ wh = mtod(m, struct ieee80211_frame *);
+#ifdef HW_CRYPTO
+ if (wh->i_fc[1] & IEEE80211_FC1_WEP) {
+ /* frame is decrypted by hardware */
+ wh->i_fc[1] &= ~IEEE80211_FC1_WEP;
+ }
+#endif
+
+ /* HW may insert 2 padding bytes after 802.11 header */
+ if (rxd->flags & htole32(RT2860_RX_L2PAD)) {
+ u_int hdrlen = ieee80211_hdrsize(wh);
+ ovbcopy(wh, (caddr_t)wh + 2, hdrlen);
+ m->m_data += 2;
+ wh = mtod(m, struct ieee80211_frame *);
+ }
+
+ ant = rt2860_maxrssi_chain(sc, rxwi);
+ rssi = rt2860_rssi2dbm(sc, rxwi->rssi[ant], ant);
+ nf = RT2860_NOISE_FLOOR;
+
+ if (ieee80211_radiotap_active(ic)) {
+ tap = &sc->sc_rxtap;
+ tap->wr_flags = 0;
+ tap->wr_antenna = ant;
+ tap->wr_antsignal = nf + rssi;
+ tap->wr_antnoise = nf;
+ /* in case it can't be found below */
+ tap->wr_rate = 2;
+ phy = le16toh(rxwi->phy);
+ switch (phy & RT2860_PHY_MODE) {
+ case RT2860_PHY_CCK:
+ switch ((phy & RT2860_PHY_MCS) & ~RT2860_PHY_SHPRE) {
+ case 0: tap->wr_rate = 2; break;
+ case 1: tap->wr_rate = 4; break;
+ case 2: tap->wr_rate = 11; break;
+ case 3: tap->wr_rate = 22; break;
+ }
+ if (phy & RT2860_PHY_SHPRE)
+ tap->wr_flags |= IEEE80211_RADIOTAP_F_SHORTPRE;
+ break;
+ case RT2860_PHY_OFDM:
+ switch (phy & RT2860_PHY_MCS) {
+ case 0: tap->wr_rate = 12; break;
+ case 1: tap->wr_rate = 18; break;
+ case 2: tap->wr_rate = 24; break;
+ case 3: tap->wr_rate = 36; break;
+ case 4: tap->wr_rate = 48; break;
+ case 5: tap->wr_rate = 72; break;
+ case 6: tap->wr_rate = 96; break;
+ case 7: tap->wr_rate = 108; break;
+ }
+ break;
+ }
+ }
+
+ RAL_UNLOCK(sc);
+ wh = mtod(m, struct ieee80211_frame *);
+
+ /* send the frame to the 802.11 layer */
+ ni = ieee80211_find_rxnode(ic,
+ (struct ieee80211_frame_min *)wh);
+ if (ni != NULL) {
+ (void)ieee80211_input(ni, m, rssi - nf, nf);
+ ieee80211_free_node(ni);
+ } else
+ (void)ieee80211_input_all(ic, m, rssi - nf, nf);
+
+ RAL_LOCK(sc);
+
+skip: rxd->sdl0 &= ~htole16(RT2860_RX_DDONE);
+
+ bus_dmamap_sync(sc->rxq.desc_dmat, sc->rxq.desc_map,
+ BUS_DMASYNC_PREWRITE);
+
+ sc->rxq.cur = (sc->rxq.cur + 1) % RT2860_RX_RING_COUNT;
+ }
+
+ /* tell HW what we have processed */
+ RAL_WRITE(sc, RT2860_RX_CALC_IDX,
+ (sc->rxq.cur - 1) % RT2860_RX_RING_COUNT);
+}
+
+static void
+rt2860_tbtt_intr(struct rt2860_softc *sc)
+{
+#if 0
+ struct ieee80211com *ic = &sc->sc_ic;
+
+#ifndef IEEE80211_STA_ONLY
+ if (ic->ic_opmode == IEEE80211_M_HOSTAP) {
+ /* one less beacon until next DTIM */
+ if (ic->ic_dtim_count == 0)
+ ic->ic_dtim_count = ic->ic_dtim_period - 1;
+ else
+ ic->ic_dtim_count--;
+
+ /* update dynamic parts of beacon */
+ rt2860_setup_beacon(sc);
+
+ /* flush buffered multicast frames */
+ if (ic->ic_dtim_count == 0)
+ ieee80211_notify_dtim(ic);
+ }
+#endif
+ /* check if protection mode has changed */
+ if ((sc->sc_ic_flags ^ ic->ic_flags) & IEEE80211_F_USEPROT) {
+ rt2860_updateprot(ic);
+ sc->sc_ic_flags = ic->ic_flags;
+ }
+#endif
+}
+
+static void
+rt2860_gp_intr(struct rt2860_softc *sc)
+{
+ struct ieee80211com *ic = sc->sc_ifp->if_l2com;
+ struct ieee80211vap *vap = TAILQ_FIRST(&ic->ic_vaps);
+
+ DPRINTFN(2, ("GP timeout state=%d\n", vap->iv_state));
+
+ if (vap->iv_state == IEEE80211_S_RUN)
+ rt2860_updatestats(sc);
+}
+
+void
+rt2860_intr(void *arg)
+{
+ struct rt2860_softc *sc = arg;
+ uint32_t r;
+
+ RAL_LOCK(sc);
+
+ r = RAL_READ(sc, RT2860_INT_STATUS);
+ if (__predict_false(r == 0xffffffff)) {
+ RAL_UNLOCK(sc);
+ return; /* device likely went away */
+ }
+ if (r == 0) {
+ RAL_UNLOCK(sc);
+ return; /* not for us */
+ }
+
+ /* acknowledge interrupts */
+ RAL_WRITE(sc, RT2860_INT_STATUS, r);
+
+ if (r & RT2860_TX_RX_COHERENT)
+ rt2860_intr_coherent(sc);
+
+ if (r & RT2860_MAC_INT_2) /* TX status */
+ rt2860_drain_stats_fifo(sc);
+
+ if (r & RT2860_TX_DONE_INT5)
+ rt2860_tx_intr(sc, 5);
+
+ if (r & RT2860_RX_DONE_INT)
+ rt2860_rx_intr(sc);
+
+ if (r & RT2860_TX_DONE_INT4)
+ rt2860_tx_intr(sc, 4);
+
+ if (r & RT2860_TX_DONE_INT3)
+ rt2860_tx_intr(sc, 3);
+
+ if (r & RT2860_TX_DONE_INT2)
+ rt2860_tx_intr(sc, 2);
+
+ if (r & RT2860_TX_DONE_INT1)
+ rt2860_tx_intr(sc, 1);
+
+ if (r & RT2860_TX_DONE_INT0)
+ rt2860_tx_intr(sc, 0);
+
+ if (r & RT2860_MAC_INT_0) /* TBTT */
+ rt2860_tbtt_intr(sc);
+
+ if (r & RT2860_MAC_INT_3) /* Auto wakeup */
+ /* TBD wakeup */;
+
+ if (r & RT2860_MAC_INT_4) /* GP timer */
+ rt2860_gp_intr(sc);
+
+ RAL_UNLOCK(sc);
+}
+
+static int
+rt2860_tx(struct rt2860_softc *sc, struct mbuf *m, struct ieee80211_node *ni)
+{
+ struct ifnet *ifp = sc->sc_ifp;
+ struct ieee80211com *ic = ifp->if_l2com;
+ struct ieee80211vap *vap = ni->ni_vap;
+ struct rt2860_tx_ring *ring;
+ struct rt2860_tx_data *data;
+ struct rt2860_txd *txd;
+ struct rt2860_txwi *txwi;
+ struct ieee80211_frame *wh;
+ const struct ieee80211_txparam *tp;
+ struct ieee80211_key *k;
+ struct mbuf *m1;
+ bus_dma_segment_t segs[RT2860_MAX_SCATTER];
+ bus_dma_segment_t *seg;
+ u_int hdrlen;
+ uint16_t qos, dur;
+ uint8_t type, qsel, mcs, pid, tid, qid;
+ int i, nsegs, ntxds, pad, rate, ridx, error;
+
+ /* the data pool contains at least one element, pick the first */
+ data = SLIST_FIRST(&sc->data_pool);
+
+ wh = mtod(m, struct ieee80211_frame *);
+
+ if (wh->i_fc[1] & IEEE80211_FC1_WEP) {
+ k = ieee80211_crypto_encap(ni, m);
+ if (k == NULL) {
+ m_freem(m);
+ return ENOBUFS;
+ }
+
+ /* packet header may have moved, reset our local pointer */
+ wh = mtod(m, struct ieee80211_frame *);
+ }
+
+ hdrlen = ieee80211_anyhdrsize(wh);
+ type = wh->i_fc[0] & IEEE80211_FC0_TYPE_MASK;
+
+ tp = &vap->iv_txparms[ieee80211_chan2mode(ni->ni_chan)];
+ if (IEEE80211_IS_MULTICAST(wh->i_addr1)) {
+ rate = tp->mcastrate;
+ } else if (m->m_flags & M_EAPOL) {
+ rate = tp->mgmtrate;
+ } else if (tp->ucastrate != IEEE80211_FIXED_RATE_NONE) {
+ rate = tp->ucastrate;
+ } else {
+ (void) ieee80211_ratectl_rate(ni, NULL, 0);
+ rate = ni->ni_txrate;
+ }
+ rate &= IEEE80211_RATE_VAL;
+
+ qid = M_WME_GETAC(m);
+ if (IEEE80211_QOS_HAS_SEQ(wh)) {
+ qos = ((const struct ieee80211_qosframe *)wh)->i_qos[0];
+ tid = qos & IEEE80211_QOS_TID;
+ } else {
+ qos = 0;
+ tid = 0;
+ }
+ ring = &sc->txq[qid];
+ ridx = ic->ic_rt->rateCodeToIndex[rate];
+
+ /* get MCS code from rate index */
+ mcs = rt2860_rates[ridx].mcs;
+
+ /* setup TX Wireless Information */
+ txwi = data->txwi;
+ txwi->flags = 0;
+ /* let HW generate seq numbers for non-QoS frames */
+ txwi->xflags = qos ? 0 : RT2860_TX_NSEQ;
+ if (type == IEEE80211_FC0_TYPE_DATA)
+ txwi->wcid = IEEE80211_AID(ni->ni_associd);
+ else
+ txwi->wcid = 0xff;
+ txwi->len = htole16(m->m_pkthdr.len);
+ if (rt2860_rates[ridx].phy == IEEE80211_T_DS) {
+ txwi->phy = htole16(RT2860_PHY_CCK);
+ if (ridx != RT2860_RIDX_CCK1 &&
+ (ic->ic_flags & IEEE80211_F_SHPREAMBLE))
+ mcs |= RT2860_PHY_SHPRE;
+ } else
+ txwi->phy = htole16(RT2860_PHY_OFDM);
+ txwi->phy |= htole16(mcs);
+
+ /*
+ * We store the MCS code into the driver-private PacketID field.
+ * The PacketID is latched into TX_STAT_FIFO when Tx completes so
+ * that we know at which initial rate the frame was transmitted.
+ * We add 1 to the MCS code because setting the PacketID field to
+ * 0 means that we don't want feedback in TX_STAT_FIFO.
+ */
+ pid = (mcs + 1) & 0xf;
+ txwi->len |= htole16(pid << RT2860_TX_PID_SHIFT);
+
+ /* check if RTS/CTS or CTS-to-self protection is required */
+ if (!IEEE80211_IS_MULTICAST(wh->i_addr1) &&
+ (m->m_pkthdr.len + IEEE80211_CRC_LEN > vap->iv_rtsthreshold ||
+ ((ic->ic_flags & IEEE80211_F_USEPROT) &&
+ rt2860_rates[ridx].phy == IEEE80211_T_OFDM)))
+ txwi->txop = RT2860_TX_TXOP_HT;
+ else
+ txwi->txop = RT2860_TX_TXOP_BACKOFF;
+
+ if (!IEEE80211_IS_MULTICAST(wh->i_addr1) &&
+ (!qos || (qos & IEEE80211_QOS_ACKPOLICY) !=
+ IEEE80211_QOS_ACKPOLICY_NOACK)) {
+ txwi->xflags |= RT2860_TX_ACK;
+
+ if (ic->ic_flags & IEEE80211_F_SHPREAMBLE)
+ dur = rt2860_rates[ridx].sp_ack_dur;
+ else
+ dur = rt2860_rates[ridx].lp_ack_dur;
+ *(uint16_t *)wh->i_dur = htole16(dur);
+ }
+ /* ask MAC to insert timestamp into probe responses */
+ if ((wh->i_fc[0] &
+ (IEEE80211_FC0_TYPE_MASK | IEEE80211_FC0_SUBTYPE_MASK)) ==
+ (IEEE80211_FC0_TYPE_MGT | IEEE80211_FC0_SUBTYPE_PROBE_RESP))
+ /* NOTE: beacons do not pass through tx_data() */
+ txwi->flags |= RT2860_TX_TS;
+
+ if (ieee80211_radiotap_active_vap(vap)) {
+ struct rt2860_tx_radiotap_header *tap = &sc->sc_txtap;
+
+ tap->wt_flags = 0;
+ tap->wt_rate = rate;
+ if (mcs & RT2860_PHY_SHPRE)
+ tap->wt_flags |= IEEE80211_RADIOTAP_F_SHORTPRE;
+
+ ieee80211_radiotap_tx(vap, m);
+ }
+
+ pad = (hdrlen + 3) & ~3;
+
+ /* copy and trim 802.11 header */
+ memcpy(txwi + 1, wh, hdrlen);
+ m_adj(m, hdrlen);
+
+ error = bus_dmamap_load_mbuf_sg(sc->txwi_dmat, data->map, m, segs,
+ &nsegs, 0);
+ if (__predict_false(error != 0 && error != EFBIG)) {
+ device_printf(sc->sc_dev, "can't map mbuf (error %d)\n",
+ error);
+ m_freem(m);
+ return error;
+ }
+ if (__predict_true(error == 0)) {
+ /* determine how many TXDs are required */
+ ntxds = 1 + (nsegs / 2);
+
+ if (ring->queued + ntxds >= RT2860_TX_RING_COUNT) {
+ /* not enough free TXDs, force mbuf defrag */
+ bus_dmamap_unload(sc->txwi_dmat, data->map);
+ error = EFBIG;
+ }
+ }
+ if (__predict_false(error != 0)) {
+ m1 = m_defrag(m, M_DONTWAIT);
+ if (m1 == NULL) {
+ device_printf(sc->sc_dev,
+ "could not defragment mbuf\n");
+ m_freem(m);
+ return ENOBUFS;
+ }
+ m = m1;
+
+ error = bus_dmamap_load_mbuf_sg(sc->txwi_dmat, data->map, m,
+ segs, &nsegs, 0);
+ if (__predict_false(error != 0)) {
+ device_printf(sc->sc_dev, "can't map mbuf (error %d)\n",
+ error);
+ m_freem(m);
+ return error;
+ }
+
+ /* determine how many TXDs are now required */
+ ntxds = 1 + (nsegs / 2);
+
+ if (ring->queued + ntxds >= RT2860_TX_RING_COUNT) {
+ /* this is a hopeless case, drop the mbuf! */
+ bus_dmamap_unload(sc->txwi_dmat, data->map);
+ m_freem(m);
+ return ENOBUFS;
+ }
+ }
+
+ qsel = (qid < WME_NUM_AC) ? RT2860_TX_QSEL_EDCA : RT2860_TX_QSEL_MGMT;
+
+ /* first segment is TXWI + 802.11 header */
+ txd = &ring->txd[ring->cur];
+ txd->sdp0 = htole32(data->paddr);
+ txd->sdl0 = htole16(sizeof (struct rt2860_txwi) + pad);
+ txd->flags = qsel;
+
+ /* setup payload segments */
+ seg = &segs[0];
+ for (i = nsegs; i >= 2; i -= 2) {
+ txd->sdp1 = htole32(seg->ds_addr);
+ txd->sdl1 = htole16(seg->ds_len);
+ seg++;
+ ring->cur = (ring->cur + 1) % RT2860_TX_RING_COUNT;
+ /* grab a new Tx descriptor */
+ txd = &ring->txd[ring->cur];
+ txd->sdp0 = htole32(seg->ds_addr);
+ txd->sdl0 = htole16(seg->ds_len);
+ txd->flags = qsel;
+ seg++;
+ }
+ /* finalize last segment */
+ if (i > 0) {
+ txd->sdp1 = htole32(seg->ds_addr);
+ txd->sdl1 = htole16(seg->ds_len | RT2860_TX_LS1);
+ } else {
+ txd->sdl0 |= htole16(RT2860_TX_LS0);
+ txd->sdl1 = 0;
+ }
+
+ /* remove from the free pool and link it into the SW Tx slot */
+ SLIST_REMOVE_HEAD(&sc->data_pool, next);
+ data->m = m;
+ data->ni = ni;
+ ring->data[ring->cur] = data;
+
+ bus_dmamap_sync(sc->txwi_dmat, sc->txwi_map, BUS_DMASYNC_PREWRITE);
+ bus_dmamap_sync(sc->txwi_dmat, data->map, BUS_DMASYNC_PREWRITE);
+ bus_dmamap_sync(ring->desc_dmat, ring->desc_map, BUS_DMASYNC_PREWRITE);
+
+ DPRINTFN(4, ("sending frame qid=%d wcid=%d nsegs=%d ridx=%d\n",
+ qid, txwi->wcid, nsegs, ridx));
+
+ ring->cur = (ring->cur + 1) % RT2860_TX_RING_COUNT;
+ ring->queued += ntxds;
+ if (ring->queued >= RT2860_TX_RING_COUNT)
+ sc->qfullmsk |= 1 << qid;
+
+ /* kick Tx */
+ RAL_WRITE(sc, RT2860_TX_CTX_IDX(qid), ring->cur);
+
+ return 0;
+}
+
+static int
+rt2860_raw_xmit(struct ieee80211_node *ni, struct mbuf *m,
+ const struct ieee80211_bpf_params *params)
+{
+ struct ieee80211com *ic = ni->ni_ic;
+ struct ifnet *ifp = ic->ic_ifp;
+ struct rt2860_softc *sc = ifp->if_softc;
+ int error;
+
+ RAL_LOCK(sc);
+
+ /* prevent management frames from being sent if we're not ready */
+ if (!(ifp->if_drv_flags & IFF_DRV_RUNNING)) {
+ RAL_UNLOCK(sc);
+ m_freem(m);
+ ieee80211_free_node(ni);
+ return ENETDOWN;
+ }
+ if (params == NULL) {
+ /*
+ * Legacy path; interpret frame contents to decide
+ * precisely how to send the frame.
+ */
+ error = rt2860_tx(sc, m, ni);
+ } else {
+ /*
+ * Caller supplied explicit parameters to use in
+ * sending the frame.
+ */
+ error = rt2860_tx_raw(sc, m, ni, params);
+ }
+ if (error != 0) {
+ /* NB: m is reclaimed on tx failure */
+ ieee80211_free_node(ni);
+ ifp->if_oerrors++;
+ }
+ sc->sc_tx_timer = 5;
+ RAL_UNLOCK(sc);
+ return error;
+}
+
+static int
+rt2860_tx_raw(struct rt2860_softc *sc, struct mbuf *m,
+ struct ieee80211_node *ni, const struct ieee80211_bpf_params *params)
+{
+ struct ifnet *ifp = sc->sc_ifp;
+ struct ieee80211com *ic = ifp->if_l2com;
+ struct ieee80211vap *vap = ni->ni_vap;
+ struct rt2860_tx_ring *ring;
+ struct rt2860_tx_data *data;
+ struct rt2860_txd *txd;
+ struct rt2860_txwi *txwi;
+ struct ieee80211_frame *wh;
+ struct mbuf *m1;
+ bus_dma_segment_t segs[RT2860_MAX_SCATTER];
+ bus_dma_segment_t *seg;
+ u_int hdrlen;
+ uint16_t dur;
+ uint8_t type, qsel, mcs, pid, tid, qid;
+ int i, nsegs, ntxds, pad, rate, ridx, error;
+
+ /* the data pool contains at least one element, pick the first */
+ data = SLIST_FIRST(&sc->data_pool);
+
+ wh = mtod(m, struct ieee80211_frame *);
+ hdrlen = ieee80211_hdrsize(wh);
+ type = wh->i_fc[0] & IEEE80211_FC0_TYPE_MASK;
+
+ /* Choose a TX rate index. */
+ rate = params->ibp_rate0;
+ ridx = ic->ic_rt->rateCodeToIndex[rate];
+ if (ridx == (uint8_t)-1) {
+ /* XXX fall back to mcast/mgmt rate? */
+ m_freem(m);
+ return EINVAL;
+ }
+
+ qid = params->ibp_pri & 3;
+ tid = 0;
+ ring = &sc->txq[qid];
+
+ /* get MCS code from rate index */
+ mcs = rt2860_rates[ridx].mcs;
+
+ /* setup TX Wireless Information */
+ txwi = data->txwi;
+ txwi->flags = 0;
+ /* let HW generate seq numbers for non-QoS frames */
+ txwi->xflags = params->ibp_pri & 3 ? 0 : RT2860_TX_NSEQ;
+ txwi->wcid = 0xff;
+ txwi->len = htole16(m->m_pkthdr.len);
+ if (rt2860_rates[ridx].phy == IEEE80211_T_DS) {
+ txwi->phy = htole16(RT2860_PHY_CCK);
+ if (ridx != RT2860_RIDX_CCK1 &&
+ (ic->ic_flags & IEEE80211_F_SHPREAMBLE))
+ mcs |= RT2860_PHY_SHPRE;
+ } else
+ txwi->phy = htole16(RT2860_PHY_OFDM);
+ txwi->phy |= htole16(mcs);
+
+ /*
+ * We store the MCS code into the driver-private PacketID field.
+ * The PacketID is latched into TX_STAT_FIFO when Tx completes so
+ * that we know at which initial rate the frame was transmitted.
+ * We add 1 to the MCS code because setting the PacketID field to
+ * 0 means that we don't want feedback in TX_STAT_FIFO.
+ */
+ pid = (mcs + 1) & 0xf;
+ txwi->len |= htole16(pid << RT2860_TX_PID_SHIFT);
+
+ /* check if RTS/CTS or CTS-to-self protection is required */
+ if (params->ibp_flags & IEEE80211_BPF_RTS ||
+ params->ibp_flags & IEEE80211_BPF_CTS)
+ txwi->txop = RT2860_TX_TXOP_HT;
+ else
+ txwi->txop = RT2860_TX_TXOP_BACKOFF;
+ if ((params->ibp_flags & IEEE80211_BPF_NOACK) == 0) {
+ txwi->xflags |= RT2860_TX_ACK;
+
+ if (ic->ic_flags & IEEE80211_F_SHPREAMBLE)
+ dur = rt2860_rates[ridx].sp_ack_dur;
+ else
+ dur = rt2860_rates[ridx].lp_ack_dur;
+ *(uint16_t *)wh->i_dur = htole16(dur);
+ }
+ /* ask MAC to insert timestamp into probe responses */
+ if ((wh->i_fc[0] &
+ (IEEE80211_FC0_TYPE_MASK | IEEE80211_FC0_SUBTYPE_MASK)) ==
+ (IEEE80211_FC0_TYPE_MGT | IEEE80211_FC0_SUBTYPE_PROBE_RESP))
+ /* NOTE: beacons do not pass through tx_data() */
+ txwi->flags |= RT2860_TX_TS;
+
+ if (ieee80211_radiotap_active_vap(vap)) {
+ struct rt2860_tx_radiotap_header *tap = &sc->sc_txtap;
+
+ tap->wt_flags = 0;
+ tap->wt_rate = rate;
+ if (mcs & RT2860_PHY_SHPRE)
+ tap->wt_flags |= IEEE80211_RADIOTAP_F_SHORTPRE;
+
+ ieee80211_radiotap_tx(vap, m);
+ }
+
+ pad = (hdrlen + 3) & ~3;
+
+ /* copy and trim 802.11 header */
+ memcpy(txwi + 1, wh, hdrlen);
+ m_adj(m, hdrlen);
+
+ error = bus_dmamap_load_mbuf_sg(sc->txwi_dmat, data->map, m, segs,
+ &nsegs, 0);
+ if (__predict_false(error != 0 && error != EFBIG)) {
+ device_printf(sc->sc_dev, "can't map mbuf (error %d)\n",
+ error);
+ m_freem(m);
+ return error;
+ }
+ if (__predict_true(error == 0)) {
+ /* determine how many TXDs are required */
+ ntxds = 1 + (nsegs / 2);
+
+ if (ring->queued + ntxds >= RT2860_TX_RING_COUNT) {
+ /* not enough free TXDs, force mbuf defrag */
+ bus_dmamap_unload(sc->txwi_dmat, data->map);
+ error = EFBIG;
+ }
+ }
+ if (__predict_false(error != 0)) {
+ m1 = m_defrag(m, M_DONTWAIT);
+ if (m1 == NULL) {
+ device_printf(sc->sc_dev,
+ "could not defragment mbuf\n");
+ m_freem(m);
+ return ENOBUFS;
+ }
+ m = m1;
+
+ error = bus_dmamap_load_mbuf_sg(sc->txwi_dmat, data->map, m,
+ segs, &nsegs, 0);
+ if (__predict_false(error != 0)) {
+ device_printf(sc->sc_dev, "can't map mbuf (error %d)\n",
+ error);
+ m_freem(m);
+ return error;
+ }
+
+ /* determine how many TXDs are now required */
+ ntxds = 1 + (nsegs / 2);
+
+ if (ring->queued + ntxds >= RT2860_TX_RING_COUNT) {
+ /* this is a hopeless case, drop the mbuf! */
+ bus_dmamap_unload(sc->txwi_dmat, data->map);
+ m_freem(m);
+ return ENOBUFS;
+ }
+ }
+
+ qsel = (qid < WME_NUM_AC) ? RT2860_TX_QSEL_EDCA : RT2860_TX_QSEL_MGMT;
+
+ /* first segment is TXWI + 802.11 header */
+ txd = &ring->txd[ring->cur];
+ txd->sdp0 = htole32(data->paddr);
+ txd->sdl0 = htole16(sizeof (struct rt2860_txwi) + pad);
+ txd->flags = qsel;
+
+ /* setup payload segments */
+ seg = &segs[0];
+ for (i = nsegs; i >= 2; i -= 2) {
+ txd->sdp1 = htole32(seg->ds_addr);
+ txd->sdl1 = htole16(seg->ds_len);
+ seg++;
+ ring->cur = (ring->cur + 1) % RT2860_TX_RING_COUNT;
+ /* grab a new Tx descriptor */
+ txd = &ring->txd[ring->cur];
+ txd->sdp0 = htole32(seg->ds_addr);
+ txd->sdl0 = htole16(seg->ds_len);
+ txd->flags = qsel;
+ seg++;
+ }
+ /* finalize last segment */
+ if (i > 0) {
+ txd->sdp1 = htole32(seg->ds_addr);
+ txd->sdl1 = htole16(seg->ds_len | RT2860_TX_LS1);
+ } else {
+ txd->sdl0 |= htole16(RT2860_TX_LS0);
+ txd->sdl1 = 0;
+ }
+
+ /* remove from the free pool and link it into the SW Tx slot */
+ SLIST_REMOVE_HEAD(&sc->data_pool, next);
+ data->m = m;
+ data->ni = ni;
+ ring->data[ring->cur] = data;
+
+ bus_dmamap_sync(sc->txwi_dmat, sc->txwi_map, BUS_DMASYNC_PREWRITE);
+ bus_dmamap_sync(sc->txwi_dmat, data->map, BUS_DMASYNC_PREWRITE);
+ bus_dmamap_sync(ring->desc_dmat, ring->desc_map, BUS_DMASYNC_PREWRITE);
+
+ DPRINTFN(4, ("sending frame qid=%d wcid=%d nsegs=%d ridx=%d\n",
+ qid, txwi->wcid, nsegs, ridx));
+
+ ring->cur = (ring->cur + 1) % RT2860_TX_RING_COUNT;
+ ring->queued += ntxds;
+ if (ring->queued >= RT2860_TX_RING_COUNT)
+ sc->qfullmsk |= 1 << qid;
+
+ /* kick Tx */
+ RAL_WRITE(sc, RT2860_TX_CTX_IDX(qid), ring->cur);
+
+ return 0;
+}
+
+static void
+rt2860_start(struct ifnet *ifp)
+{
+ struct rt2860_softc *sc = ifp->if_softc;
+
+ RAL_LOCK(sc);
+ rt2860_start_locked(ifp);
+ RAL_UNLOCK(sc);
+}
+
+static void
+rt2860_start_locked(struct ifnet *ifp)
+{
+ struct rt2860_softc *sc = ifp->if_softc;
+ struct ieee80211_node *ni;
+ struct mbuf *m;
+
+ RAL_LOCK_ASSERT(sc);
+
+ if ((ifp->if_drv_flags & IFF_DRV_RUNNING) == 0 ||
+ (ifp->if_drv_flags & IFF_DRV_OACTIVE))
+ return;
+
+ for (;;) {
+ if (SLIST_EMPTY(&sc->data_pool) || sc->qfullmsk != 0) {
+ ifp->if_drv_flags |= IFF_DRV_OACTIVE;
+ break;
+ }
+ IFQ_DRV_DEQUEUE(&ifp->if_snd, m);
+ if (m == NULL)
+ break;
+ ni = (struct ieee80211_node *)m->m_pkthdr.rcvif;
+ if (rt2860_tx(sc, m, ni) != 0) {
+ ieee80211_free_node(ni);
+ ifp->if_oerrors++;
+ continue;
+ }
+ sc->sc_tx_timer = 5;
+ }
+}
+
+static void
+rt2860_watchdog(void *arg)
+{
+ struct rt2860_softc *sc = arg;
+ struct ifnet *ifp = sc->sc_ifp;
+
+ RAL_LOCK_ASSERT(sc);
+
+ KASSERT(ifp->if_drv_flags & IFF_DRV_RUNNING, ("not running"));
+
+ if (sc->sc_invalid) /* card ejected */
+ return;
+
+ if (sc->sc_tx_timer > 0 && --sc->sc_tx_timer == 0) {
+ if_printf(ifp, "device timeout\n");
+ rt2860_stop_locked(sc);
+ rt2860_init_locked(sc);
+ ifp->if_oerrors++;
+ return;
+ }
+ callout_reset(&sc->watchdog_ch, hz, rt2860_watchdog, sc);
+}
+
+static int
+rt2860_ioctl(struct ifnet *ifp, u_long cmd, caddr_t data)
+{
+ struct rt2860_softc *sc = ifp->if_softc;
+ struct ieee80211com *ic = ifp->if_l2com;
+ struct ifreq *ifr = (struct ifreq *)data;
+ int error = 0, startall = 0;
+
+ switch (cmd) {
+ case SIOCSIFFLAGS:
+ RAL_LOCK(sc);
+ if (ifp->if_flags & IFF_UP) {
+ if (!(ifp->if_drv_flags & IFF_DRV_RUNNING)) {
+ rt2860_init_locked(sc);
+ startall = 1;
+ } else
+ rt2860_update_promisc(ifp);
+ } else {
+ if (ifp->if_drv_flags & IFF_DRV_RUNNING)
+ rt2860_stop_locked(sc);
+ }
+ RAL_UNLOCK(sc);
+ if (startall)
+ ieee80211_start_all(ic);
+ break;
+ case SIOCGIFMEDIA:
+ error = ifmedia_ioctl(ifp, ifr, &ic->ic_media, cmd);
+ break;
+ case SIOCSIFADDR:
+ error = ether_ioctl(ifp, cmd, data);
+ break;
+ default:
+ error = EINVAL;
+ break;
+ }
+ return error;
+}
+
+/*
+ * Reading and writing from/to the BBP is different from RT2560 and RT2661.
+ * We access the BBP through the 8051 microcontroller unit which means that
+ * the microcode must be loaded first.
+ */
+void
+rt2860_mcu_bbp_write(struct rt2860_softc *sc, uint8_t reg, uint8_t val)
{
int ntries;
- uint32_t tmp;
-
- if (sc->mac_rev == 0x28720200) {
- for (ntries = 0; ntries < 100; ntries ++) {
- if ( !(RAL_READ(sc, RT2860_REG_BBP_CSR_CFG) &
- RT2860_REG_BBP_CSR_BUSY) )
- break;
- DELAY(1);
- }
- if (ntries == 100) {
- device_printf(sc->sc_dev,
- "BBP busy after 100 probes\n");
- return (0);
- }
- RAL_WRITE(sc, RT2860_REG_BBP_CSR_CFG,
- RT2860_REG_BBP_CSR_READ |
- RT2860_REG_BBP_CSR_KICK |
- RT2860_REG_BBP_RW_MODE_PARALLEL |
- (reg & RT2860_REG_BBP_REG_MASK) <<
- RT2860_REG_BBP_REG_SHIFT);
- for (ntries = 0; ntries < 100; ntries ++) {
- if ( !(RAL_READ(sc,
- RT2860_REG_BBP_CSR_CFG) &
- RT2860_REG_BBP_CSR_BUSY) )
- break;
- DELAY(1);
- }
- if (ntries == 100) {
- device_printf(sc->sc_dev,
- "BBP busy after 100 probes\n");
- return (0);
- } else {
- return ((RAL_READ(sc,
- RT2860_REG_BBP_CSR_CFG) >>
- RT2860_REG_BBP_VAL_SHIFT) &
- RT2860_REG_BBP_VAL_MASK);
- }
- return (0);
- }
for (ntries = 0; ntries < 100; ntries++) {
- if (!(RAL_READ(sc,
- RT2860_REG_H2M_MAILBOX_BBP_AGENT) &
- RT2860_REG_BBP_CSR_BUSY))
+ if (!(RAL_READ(sc, RT2860_H2M_BBPAGENT) & RT2860_BBP_CSR_KICK))
break;
-
DELAY(1);
}
-
if (ntries == 100) {
device_printf(sc->sc_dev,
- "could not read from BBP through MCU: reg=0x%02x\n", reg);
- return (0);
+ "could not write to BBP through MCU\n");
+ return;
}
- tmp = RT2860_REG_BBP_RW_MODE_PARALLEL |
- RT2860_REG_BBP_CSR_BUSY |
- RT2860_REG_BBP_CSR_READ |
- ((reg & RT2860_REG_BBP_REG_MASK) << RT2860_REG_BBP_REG_SHIFT);
-
- RAL_WRITE(sc, RT2860_REG_H2M_MAILBOX_BBP_AGENT, tmp);
-
- rt2860_io_mcu_cmd(sc, RT2860_IO_MCU_CMD_BBP,
- RT2860_TOKEN_NO_INTR, 0);
-
+ RAL_WRITE(sc, RT2860_H2M_BBPAGENT, RT2860_BBP_RW_PARALLEL |
+ RT2860_BBP_CSR_KICK | reg << 8 | val);
+ RAL_BARRIER_WRITE(sc);
+
+ rt2860_mcu_cmd(sc, RT2860_MCU_CMD_BBP, 0, 0);
DELAY(1000);
+}
+
+uint8_t
+rt2860_mcu_bbp_read(struct rt2860_softc *sc, uint8_t reg)
+{
+ uint32_t val;
+ int ntries;
for (ntries = 0; ntries < 100; ntries++) {
- tmp = RAL_READ(sc, RT2860_REG_H2M_MAILBOX_BBP_AGENT);
- if (!(tmp & RT2860_REG_BBP_CSR_BUSY))
- return ((tmp >> RT2860_REG_BBP_VAL_SHIFT) &
- RT2860_REG_BBP_VAL_MASK);
-
+ if (!(RAL_READ(sc, RT2860_H2M_BBPAGENT) & RT2860_BBP_CSR_KICK))
+ break;
DELAY(1);
}
-
- device_printf(sc->sc_dev, "could not read from BBP through MCU: "
- "reg=0x%02x\n", reg);
-
- return (0);
+ if (ntries == 100) {
+ device_printf(sc->sc_dev,
+ "could not read from BBP through MCU\n");
+ return 0;
+ }
+
+ RAL_WRITE(sc, RT2860_H2M_BBPAGENT, RT2860_BBP_RW_PARALLEL |
+ RT2860_BBP_CSR_KICK | RT2860_BBP_CSR_READ | reg << 8);
+ RAL_BARRIER_WRITE(sc);
+
+ rt2860_mcu_cmd(sc, RT2860_MCU_CMD_BBP, 0, 0);
+ DELAY(1000);
+
+ for (ntries = 0; ntries < 100; ntries++) {
+ val = RAL_READ(sc, RT2860_H2M_BBPAGENT);
+ if (!(val & RT2860_BBP_CSR_KICK))
+ return val & 0xff;
+ DELAY(1);
+ }
+ device_printf(sc->sc_dev, "could not read from BBP through MCU\n");
+
+ return 0;
}
/*
- * rt2860_io_bbp_write
+ * Write to one of the 4 programmable 24-bit RF registers.
*/
static void
-rt2860_io_bbp_write(struct rt2860_softc *sc, uint8_t reg, uint8_t val)
-{
- int ntries;
- uint32_t tmp;
-
- if (sc->mac_rev == 0x28720200) {
- for (ntries = 0; ntries < 100; ntries ++) {
- if ( !(RAL_READ(sc, RT2860_REG_BBP_CSR_CFG) &
- RT2860_REG_BBP_CSR_BUSY) )
- break;
- DELAY(1);
- }
- if (ntries == 100) {
- device_printf(sc->sc_dev,
- "BBP busy after 100 probes\n");
- return;
- }
- RAL_WRITE(sc, RT2860_REG_BBP_CSR_CFG,
- RT2860_REG_BBP_CSR_KICK | RT2860_REG_BBP_RW_MODE_PARALLEL |
- (reg & RT2860_REG_BBP_REG_MASK) << RT2860_REG_BBP_REG_SHIFT |
- (val & RT2860_REG_BBP_VAL_MASK) << RT2860_REG_BBP_VAL_SHIFT );
- rt2860_io_bbp_read(sc, reg);
- return;
- }
-
- for (ntries = 0; ntries < 100; ntries++) {
- if (!(RAL_READ(sc, RT2860_REG_H2M_MAILBOX_BBP_AGENT) &
- RT2860_REG_BBP_CSR_BUSY))
- break;
-
- DELAY(1);
- }
-
- if (ntries == 100) {
- device_printf(sc->sc_dev,
- "could not write to BBP through MCU: reg=0x%02x\n", reg);
- return;
- }
-
- tmp = RT2860_REG_BBP_RW_MODE_PARALLEL |
- RT2860_REG_BBP_CSR_BUSY |
- ((reg & RT2860_REG_BBP_REG_MASK) << RT2860_REG_BBP_REG_SHIFT) |
- ((val & RT2860_REG_BBP_VAL_MASK) << RT2860_REG_BBP_VAL_SHIFT);
-
- RAL_WRITE(sc, RT2860_REG_H2M_MAILBOX_BBP_AGENT, tmp);
-
- rt2860_io_mcu_cmd(sc, RT2860_IO_MCU_CMD_BBP,
- RT2860_TOKEN_NO_INTR, 0);
-
- DELAY(1000);
-}
-
-/*
- * rt2860_io_rf_write
- */
-static void
-rt2860_io_rf_write(struct rt2860_softc *sc, uint8_t reg, uint32_t val)
-{
- int ntries;
- if (sc->mac_rev == 0x28720200) {
- for (ntries = 0; ntries < 100; ntries ++) {
- if ( !(RAL_READ(sc, RT2872_REG_RF_CSR_CFG) &
- RT2872_REG_RF_CSR_BUSY) )
- break;
- DELAY(1);
- }
- if (ntries == 100) {
- device_printf(sc->sc_dev,
- "RF busy after 100 probes\n");
- return;
- }
- RAL_WRITE(sc, RT2872_REG_RF_CSR_CFG,
- RT2872_REG_RF_CSR_KICK | RT2872_REG_RF_CSR_WRITE |
- (reg & RT2872_REG_RF_ID_MASK) << RT2872_REG_RF_ID_SHIFT |
- (val & RT2872_REG_RF_VAL_MASK) << RT2872_REG_RF_VAL_SHIFT );
- rt2860_io_rf_read(sc, reg);
- return;
- }
-
-
- for (ntries = 0; ntries < 100; ntries++)
- if (!(RAL_READ(sc, RT2860_REG_RF_CSR_CFG0) &
- RT2860_REG_RF_BUSY))
- break;
-
- if (ntries == 100) {
- device_printf(sc->sc_dev,
- "could not write to RF: reg=0x%02x\n", reg);
- return;
- }
-
- RAL_WRITE(sc, RT2860_REG_RF_CSR_CFG0, val);
-}
-
-/*
- * rt2860_io_rf_read
- */
-static int32_t
-rt2860_io_rf_read(struct rt2860_softc *sc, uint8_t reg)
-{
- int ntries;
- if (sc->mac_rev == 0x28720200) {
- for (ntries = 0; ntries < 100; ntries ++) {
- if ( !(RAL_READ(sc, RT2872_REG_RF_CSR_CFG) &
- RT2872_REG_RF_CSR_BUSY) )
- break;
- DELAY(1);
- }
- if (ntries == 100) {
- device_printf(sc->sc_dev,
- "RF busy after 100 probes\n");
- return (-1);
- }
- RAL_WRITE(sc, RT2872_REG_RF_CSR_CFG,
- RT2872_REG_RF_CSR_KICK |
- (reg & RT2872_REG_RF_ID_MASK) << RT2872_REG_RF_ID_SHIFT );
-
- for (ntries = 0; ntries < 100; ntries ++) {
- if ( !(RAL_READ(sc, RT2872_REG_RF_CSR_CFG) &
- RT2872_REG_RF_CSR_BUSY) )
- break;
- DELAY(1);
- }
- if (ntries == 100) {
- device_printf(sc->sc_dev,
- "RF busy after 100 probes\n");
- }
-
- return (RAL_READ(sc, RT2872_REG_RF_CSR_CFG) & RT2872_REG_RF_VAL_MASK);
- }
- return (-1);
-}
-
-/*
- * rt2860_io_rf_load_defaults
- */
-static void
-rt2860_io_rf_load_defaults(struct rt2860_softc *sc)
-{
- int i;
-
- if (sc->mac_rev == 0x28720200) {
- for (i = 0; i < 32; i ++)
- rt2860_io_rf_write(sc, i, rt3052_rf_default[i]);
- }
-}
-
-/*
- * rt2860_io_mcu_cmd
- */
-static void
-rt2860_io_mcu_cmd(struct rt2860_softc *sc, uint8_t cmd, uint8_t token,
- uint16_t arg)
+rt2860_rf_write(struct rt2860_softc *sc, uint8_t reg, uint32_t val)
{
uint32_t tmp;
int ntries;
- if (sc->mac_rev == 0x28720200)
- return;
-
for (ntries = 0; ntries < 100; ntries++) {
- if (!(RAL_READ(sc, RT2860_REG_H2M_MAILBOX) &
- RT2860_H2M_BUSY))
+ if (!(RAL_READ(sc, RT2860_RF_CSR_CFG0) & RT2860_RF_REG_CTRL))
break;
-
- DELAY(2);
+ DELAY(1);
}
-
if (ntries == 100) {
- device_printf(sc->sc_dev,
- "could not read H2M: cmd=0x%02x\n", cmd);
+ device_printf(sc->sc_dev, "could not write to RF\n");
return;
}
- tmp = RT2860_H2M_BUSY | (token << 16) | arg;
-
- RAL_WRITE(sc, RT2860_REG_H2M_MAILBOX, tmp);
- RAL_WRITE(sc, RT2860_REG_H2M_HOST_CMD, cmd);
+ /* RF registers are 24-bit on the RT2860 */
+ tmp = RT2860_RF_REG_CTRL | 24 << RT2860_RF_REG_WIDTH_SHIFT |
+ (val & 0x3fffff) << 2 | (reg & 3);
+ RAL_WRITE(sc, RT2860_RF_CSR_CFG0, tmp);
}
-/*
- * rt2860_io_mcu_cmd_check
- */
-static int
-rt2860_io_mcu_cmd_check(struct rt2860_softc *sc, uint8_t cid)
-{
- uint32_t tmp, mask, status;
- int result, ntries;
-
- result = -1;
-
- for (ntries = 0; ntries < 200; ntries++) {
- tmp = RAL_READ(sc, RT2860_REG_H2M_MAILBOX_CID);
-
- if (((cid >> RT2860_REG_H2M_CID0_SHIFT) &
- RT2860_REG_H2M_CID_MASK) == cid) {
- mask = (RT2860_REG_H2M_CID_MASK <<
- RT2860_REG_H2M_CID0_SHIFT);
- break;
- } else if (((tmp >> RT2860_REG_H2M_CID1_SHIFT) &
- RT2860_REG_H2M_CID_MASK) == cid) {
- mask = (RT2860_REG_H2M_CID_MASK <<
- RT2860_REG_H2M_CID1_SHIFT);
- break;
- } else if (((tmp >> RT2860_REG_H2M_CID2_SHIFT) &
- RT2860_REG_H2M_CID_MASK) == cid) {
- mask = (RT2860_REG_H2M_CID_MASK <<
- RT2860_REG_H2M_CID2_SHIFT);
- break;
- } else if (((tmp >> RT2860_REG_H2M_CID3_SHIFT) &
- RT2860_REG_H2M_CID_MASK) == cid) {
- mask = (RT2860_REG_H2M_CID_MASK <<
- RT2860_REG_H2M_CID3_SHIFT);
- break;
- }
-
- DELAY(100);
- }
-
- status = RAL_READ(sc, RT2860_REG_H2M_MAILBOX_STATUS);
-
- if (ntries < 200) {
- status &= mask;
-
- if ((status == 0x1) ||
- (status == 0x100) ||
- (status == 0x10000) ||
- (status == 0x1000000))
- result = 0;
- }
-
- RAL_WRITE(sc, RT2860_REG_H2M_MAILBOX_STATUS, 0xffffffff);
- RAL_WRITE(sc, RT2860_REG_H2M_MAILBOX_CID, 0xffffffff);
-
- return (result);
-}
-
-int
-rt2860_load_microcode(struct rt2860_softc *sc)
-{
- struct ifnet *ifp = sc->sc_ifp;
- const struct firmware *fp;
- int ntries, error = 0;
-
- RT2860_SOFTC_UNLOCK(sc);
- fp = firmware_get("rt2860fw");
- RT2860_SOFTC_LOCK(sc);
- if (fp == NULL) {
- if_printf(ifp,
- "%s: unable to retrieve firmware image rt2860fw\n",
- __func__);
- return (EINVAL);
- }
-
- /* set "host program ram write selection" bit */
- RAL_WRITE(sc, RT2860_REG_PBF_SYS_CTRL, RT2860_REG_HST_PM_SEL);
- /* write microcode image */
- RAL_WRITE_REGION_1(sc, RT2860_REG_MCU_UCODE_BASE, fp->data,
- fp->datasize);
- /* kick microcontroller unit */
- RAL_WRITE(sc, RT2860_REG_PBF_SYS_CTRL, 0);
- RAL_BARRIER_WRITE(sc);
- RAL_WRITE(sc, RT2860_REG_PBF_SYS_CTRL, RT2860_REG_MCU_RESET);
-
- RAL_WRITE(sc, RT2860_REG_H2M_MAILBOX_BBP_AGENT, 0);
- RAL_WRITE(sc, RT2860_REG_H2M_MAILBOX, 0);
-
- /* wait until microcontroller is ready */
- RAL_BARRIER_READ_WRITE(sc);
- for (ntries = 0; ntries < 1000; ntries++) {
- if (RAL_READ(sc, RT2860_REG_PBF_SYS_CTRL) &
- RT2860_REG_MCU_READY)
- break;
- DELAY(1000);
- }
- if (ntries == 1000) {
- device_printf(sc->sc_dev,
- "timeout waiting for MCU to initialize\n");
- error = ETIMEDOUT;
- }
- firmware_put(fp, FIRMWARE_UNLOAD);
- return (error);
-}
-
-/*
- * rt2860_led_brightness
-static void
-rt2860_led_brightness(struct rt2860_softc *sc, uint8_t brightness)
-{
- uint8_t polarity;
- uint16_t tmp;
-
- polarity = (sc->led_cntl & RT2860_EEPROM_LED_POLARITY) ? 1 : 0;
-
- tmp = (polarity << 8) | brightness;
-
- rt2860_io_mcu_cmd(sc, RT2860_IO_MCU_CMD_LED_BRIGHTNESS,
- RT2860_TOKEN_NO_INTR, tmp);
-}
- */
-
-/*
- * rt2860_led_cmd
- */
-static void
-rt2860_led_cmd(struct rt2860_softc *sc, uint8_t cmd)
-{
- uint16_t tmp;
-
- tmp = (cmd << 8) | (sc->led_cntl & RT2860_EEPROM_LED_MODE_MASK);
-
- rt2860_io_mcu_cmd(sc, RT2860_IO_MCU_CMD_LEDS,
- RT2860_TOKEN_NO_INTR, tmp);
-}
-
-/*
- * rt2860_read_eeprom
- */
-static void
-rt2860_read_eeprom(struct rt2860_softc *sc)
-{
- uint32_t tmp;
- uint16_t val;
- int i;
-
- /* read EEPROM address number */
- tmp = RAL_READ(sc, RT2860_PCI_EECTRL);
- if((tmp & 0x30) == 0)
- sc->eeprom_addr_num = 6;
- else if((tmp & 0x30) == 0x10)
- sc->eeprom_addr_num = 8;
- else
- sc->eeprom_addr_num = 8;
-
- /* read EEPROM version */
- sc->eeprom_rev = rt2860_io_eeprom_read(sc, RT2860_EEPROM_VERSION);
-
- RT2860_DPRINTF(sc, RT2860_DEBUG_EEPROM, "EEPROM rev=0x%04x\n",
- sc->eeprom_rev);
-
- /* read MAC address */
-
- val = rt2860_io_eeprom_read(sc, RT2860_EEPROM_ADDRESS01);
- sc->mac_addr[0] = (val & 0xff);
- sc->mac_addr[1] = (val >> 8);
-
- val = rt2860_io_eeprom_read(sc, RT2860_EEPROM_ADDRESS23);
- sc->mac_addr[2] = (val & 0xff);
- sc->mac_addr[3] = (val >> 8);
-
- val = rt2860_io_eeprom_read(sc, RT2860_EEPROM_ADDRESS45);
- sc->mac_addr[4] = (val & 0xff);
- sc->mac_addr[5] = (val >> 8);
-
- RT2860_DPRINTF(sc, RT2860_DEBUG_EEPROM, "EEPROM mac address=%s\n",
- ether_sprintf(sc->mac_addr));
-
- /* read RF information */
- val = rt2860_io_eeprom_read(sc, RT2860_EEPROM_ANTENNA);
- if (val == 0xffff) {
- device_printf(sc->sc_dev, "invalid EEPROM antenna info\n");
- sc->rf_rev = RT2860_RF_2820;
- sc->ntxpath = 1;
- sc->nrxpath = 2;
- } else {
- sc->rf_rev = (val >> 8) & 0xf;
- sc->ntxpath = (val >> 4) & 0xf;
- sc->nrxpath = (val & 0xf);
- }
-
- if ((sc->mac_rev != 0x28830300) && (sc->nrxpath > 2)) {
- /* only 2 Rx streams for RT2860 series */
- sc->nrxpath = 2;
- }
-
- RT2860_DPRINTF(sc, RT2860_DEBUG_EEPROM,
- "EEPROM RF rev=0x%04x, paths=%dT%dR\n",
- sc->rf_rev, sc->ntxpath, sc->nrxpath);
-
- val = rt2860_io_eeprom_read(sc, RT2860_EEPROM_NIC_CONFIG);
- if ((val & 0xff00) != 0xff00)
- sc->patch_dac = (val >> 15) & 1;
-
- sc->hw_radio_cntl = ((val & RT2860_EEPROM_HW_RADIO_CNTL) ? 1 : 0);
- sc->tx_agc_cntl = ((val & RT2860_EEPROM_TX_AGC_CNTL) ? 1 : 0);
- sc->ext_lna_2ghz = ((val & RT2860_EEPROM_EXT_LNA_2GHZ) ? 1 : 0);
- sc->ext_lna_5ghz = ((val & RT2860_EEPROM_EXT_LNA_5GHZ) ? 1 : 0);
-
- RT2860_DPRINTF(sc, RT2860_DEBUG_EEPROM,
- "EEPROM NIC config: HW radio cntl=%d, Tx AGC cntl=%d, "
- "ext LNA gains=%d/%d\n",
- sc->hw_radio_cntl, sc->tx_agc_cntl, sc->ext_lna_2ghz,
- sc->ext_lna_5ghz);
-
- /* read country code */
-
- val = rt2860_io_eeprom_read(sc, RT2860_EEPROM_COUNTRY);
- sc->country_2ghz = (val >> 8) & 0xff;
- sc->country_5ghz = (val & 0xff);
-
- RT2860_DPRINTF(sc, RT2860_DEBUG_EEPROM, "EEPROM country code=%d/%d\n",
- sc->country_2ghz, sc->country_5ghz);
-
- /* read RF frequency offset */
- val = rt2860_io_eeprom_read(sc, RT2860_EEPROM_RF_FREQ_OFF);
-
- if ((val & 0xff) != 0xff) {
- sc->rf_freq_off = (val & 0xff);
- } else {
- device_printf(sc->sc_dev, "invalid EEPROM RF freq offset\n");
- sc->rf_freq_off = 0;
- }
-
- RT2860_DPRINTF(sc, RT2860_DEBUG_EEPROM, "EEPROM freq offset=0x%02x\n",
- sc->rf_freq_off);
-
- /* read LEDs operating mode */
- if (((val >> 8) & 0xff) != 0xff) {
- sc->led_cntl = ((val >> 8) & 0xff);
- sc->led_off[0] = rt2860_io_eeprom_read(sc, RT2860_EEPROM_LED1_OFF);
- sc->led_off[1] = rt2860_io_eeprom_read(sc, RT2860_EEPROM_LED2_OFF);
- sc->led_off[2] = rt2860_io_eeprom_read(sc, RT2860_EEPROM_LED3_OFF);
- } else {
- device_printf(sc->sc_dev, "invalid EEPROM LED settings\n");
-
- sc->led_cntl = RT2860_EEPROM_LED_CNTL_DEFAULT;
- sc->led_off[0] = RT2860_EEPROM_LED1_OFF_DEFAULT;
- sc->led_off[1] = RT2860_EEPROM_LED2_OFF_DEFAULT;
- sc->led_off[2] = RT2860_EEPROM_LED3_OFF_DEFAULT;
- }
-
- RT2860_DPRINTF(sc, RT2860_DEBUG_EEPROM,
- "EEPROM LED cntl=0x%02x, LEDs=0x%04x/0x%04x/0x%04x\n",
- sc->led_cntl, sc->led_off[0], sc->led_off[1], sc->led_off[2]);
-
- /* read RSSI offsets and LNA gains */
- val = rt2860_io_eeprom_read(sc, RT2860_EEPROM_LNA_GAIN);
- if ((sc->mac_rev & 0xffff0000) >= 0x30710000)
- sc->lna_gain[0] = RT3090_DEF_LNA;
- else /* channel group 0 */
- sc->lna_gain[0] = val & 0xff;
-
- sc->lna_gain[1] = (val >> 8) & 0xff;
-
- val = rt2860_io_eeprom_read(sc, RT2860_EEPROM_RSSI_OFF_2GHZ_BASE);
- sc->rssi_off_2ghz[0] = (val & 0xff);
- sc->rssi_off_2ghz[1] = (val >> 8) & 0xff;
-
- val = rt2860_io_eeprom_read(sc, RT2860_EEPROM_RSSI_OFF_2GHZ_BASE + 2);
- if ((sc->mac_rev & 0xffff0000) >= 0x30710000) {
- /*
- * On RT3090 chips (limited to 2 Rx chains), this ROM
- * field contains the Tx mixer gain for the 2GHz band.
- */
- if ((val & 0xff) != 0xff)
- sc->txmixgain_2ghz = val & 0x7;
- } else
- sc->rssi_off_2ghz[2] = val & 0xff; /* Ant C */
- sc->lna_gain[2] = (val >> 8) & 0xff;
-
- val = rt2860_io_eeprom_read(sc, RT2860_EEPROM_RSSI_OFF_5GHZ_BASE);
- sc->rssi_off_5ghz[0] = (val & 0xff);
- sc->rssi_off_5ghz[1] = (val >> 8) & 0xff;
-
- val = rt2860_io_eeprom_read(sc, RT2860_EEPROM_RSSI_OFF_5GHZ_BASE + 2);
- sc->rssi_off_5ghz[2] = (val & 0xff);
- sc->lna_gain[3] = (val >> 8) & 0xff;
-
- for (i = 2; i < RT2860_SOFTC_LNA_GAIN_COUNT; i++) {
- if (sc->lna_gain[i] == 0x00 || sc->lna_gain[i] == (int8_t) 0xff) {
- device_printf(sc->sc_dev,
- "invalid EEPROM LNA gain #%d: 0x%02x\n",
- i, sc->lna_gain[i]);
-
- sc->lna_gain[i] = sc->lna_gain[1];
- }
- }
-
- RT2860_DPRINTF(sc, RT2860_DEBUG_EEPROM,
- "EEPROM LNA gains=0x%02x/0x%02x/0x%02x/0x%02x\n",
- sc->lna_gain[0], sc->lna_gain[1],
- sc->lna_gain[2], sc->lna_gain[3]);
-
- for (i = 0; i < RT2860_SOFTC_RSSI_OFF_COUNT; i++) {
- if (sc->rssi_off_2ghz[i] < RT2860_EEPROM_RSSI_OFF_MIN ||
- sc->rssi_off_2ghz[i] > RT2860_EEPROM_RSSI_OFF_MAX) {
- device_printf(sc->sc_dev,
- "invalid EEPROM RSSI offset #%d (2GHz): 0x%02x\n",
- i, sc->rssi_off_2ghz[i]);
-
- sc->rssi_off_2ghz[i] = 0;
- }
-
- if (sc->rssi_off_5ghz[i] < RT2860_EEPROM_RSSI_OFF_MIN ||
- sc->rssi_off_5ghz[i] > RT2860_EEPROM_RSSI_OFF_MAX) {
- device_printf(sc->sc_dev,
- "invalid EEPROM RSSI offset #%d (5GHz): 0x%02x\n",
- i, sc->rssi_off_5ghz[i]);
-
- sc->rssi_off_5ghz[i] = 0;
- }
- }
-
- RT2860_DPRINTF(sc, RT2860_DEBUG_EEPROM,
- "EEPROM RSSI offsets 2GHz=%d/%d/%d\n",
- sc->rssi_off_2ghz[0], sc->rssi_off_2ghz[1], sc->rssi_off_2ghz[2]);
-
- RT2860_DPRINTF(sc, RT2860_DEBUG_EEPROM,
- "EEPROM RSSI offsets 5GHz=%d/%d/%d\n",
- sc->rssi_off_5ghz[0], sc->rssi_off_5ghz[1], sc->rssi_off_5ghz[2]);
-
- /* read Tx power settings for 2GHz channels */
- for (i = 0; i < 14; i += 2) {
- val = rt2860_io_eeprom_read(sc,
- RT2860_EEPROM_TXPOW1_2GHZ_BASE + i / 2);
-
- sc->txpow1[i + 0] = (int8_t) (val & 0xff);
- sc->txpow1[i + 1] = (int8_t) (val >> 8);
-
- val = rt2860_io_eeprom_read(sc,
- RT2860_EEPROM_TXPOW2_2GHZ_BASE + i / 2);
-
- sc->txpow2[i + 0] = (int8_t) (val & 0xff);
- sc->txpow2[i + 1] = (int8_t) (val >> 8);
- }
-
- /* read Tx power settings for 5GHz channels */
- for (; i < RT2860_SOFTC_TXPOW_COUNT; i += 2) {
- val = rt2860_io_eeprom_read(sc,
- RT2860_EEPROM_TXPOW1_5GHZ_BASE + i / 2);
-
- sc->txpow1[i + 0] = (int8_t) (val & 0xff);
- sc->txpow1[i + 1] = (int8_t) (val >> 8);
-
- val = rt2860_io_eeprom_read(sc,
- RT2860_EEPROM_TXPOW2_5GHZ_BASE + i / 2);
-
- sc->txpow2[i + 0] = (int8_t) (val & 0xff);
- sc->txpow2[i + 1] = (int8_t) (val >> 8);
- }
-
- /* fix broken Tx power settings */
- for (i = 0; i < 14; i++) {
- if (sc->txpow1[i] < RT2860_EEPROM_TXPOW_2GHZ_MIN ||
- sc->txpow1[i] > RT2860_EEPROM_TXPOW_2GHZ_MAX) {
- device_printf(sc->sc_dev,
- "invalid EEPROM Tx power1 #%d (2GHz): 0x%02x\n",
- i, sc->txpow1[i]);
-
- sc->txpow1[i] = RT2860_EEPROM_TXPOW_2GHZ_DEFAULT;
- }
-
- if (sc->txpow2[i] < RT2860_EEPROM_TXPOW_2GHZ_MIN ||
- sc->txpow2[i] > RT2860_EEPROM_TXPOW_2GHZ_MAX) {
- device_printf(sc->sc_dev,
- "invalid EEPROM Tx power2 #%d (2GHz): 0x%02x\n",
- i, sc->txpow2[i]);
-
- sc->txpow2[i] = RT2860_EEPROM_TXPOW_2GHZ_DEFAULT;
- }
- }
-
- for (; i < RT2860_SOFTC_TXPOW_COUNT; i++) {
- if (sc->txpow1[i] < RT2860_EEPROM_TXPOW_5GHZ_MIN ||
- sc->txpow1[i] > RT2860_EEPROM_TXPOW_5GHZ_MAX) {
- device_printf(sc->sc_dev,
- "invalid EEPROM Tx power1 #%d (5GHz): 0x%02x\n",
- i, sc->txpow1[i]);
-
- sc->txpow1[i] = RT2860_EEPROM_TXPOW_5GHZ_DEFAULT;
- }
-
- if (sc->txpow2[i] < RT2860_EEPROM_TXPOW_5GHZ_MIN ||
- sc->txpow2[i] > RT2860_EEPROM_TXPOW_5GHZ_MAX) {
- device_printf(sc->sc_dev,
- "invalid EEPROM Tx power2 #%d (5GHz): 0x%02x\n",
- i, sc->txpow2[i]);
-
- sc->txpow2[i] = RT2860_EEPROM_TXPOW_5GHZ_DEFAULT;
- }
- }
-
- /* read Tx power per rate deltas */
- val = rt2860_io_eeprom_read(sc, RT2860_EEPROM_TXPOW_RATE_DELTA);
-
- sc->txpow_rate_delta_2ghz = 0;
- sc->txpow_rate_delta_5ghz = 0;
-
- if ((val & 0xff) != 0xff) {
- if (val & 0x80)
- sc->txpow_rate_delta_2ghz = (val & 0xf);
-
- if (!(val & 0x40))
- sc->txpow_rate_delta_2ghz = -sc->txpow_rate_delta_2ghz;
- }
-
- val >>= 8;
-
- if ((val & 0xff) != 0xff) {
- if (val & 0x80)
- sc->txpow_rate_delta_5ghz = (val & 0xf);
-
- if (!(val & 0x40))
- sc->txpow_rate_delta_5ghz = -sc->txpow_rate_delta_5ghz;
- }
-
- RT2860_DPRINTF(sc, RT2860_DEBUG_EEPROM,
- "EEPROM Tx power per rate deltas=%d(2MHz), %d(5MHz)\n",
- sc->txpow_rate_delta_2ghz, sc->txpow_rate_delta_5ghz);
-
- /* read Tx power per rate */
- for (i = 0; i < RT2860_SOFTC_TXPOW_RATE_COUNT; i++) {
- tmp = rt2860_io_eeprom_read(sc,
- RT2860_EEPROM_TXPOW_RATE_BASE + i * 2);
- tmp |= (rt2860_io_eeprom_read(sc,
- RT2860_EEPROM_TXPOW_RATE_BASE + i * 2 + 1) << 16);
-
- sc->txpow_rate_20mhz[i] = tmp;
- sc->txpow_rate_40mhz_2ghz[i] =
- rt2860_read_eeprom_txpow_rate_add_delta(tmp,
- sc->txpow_rate_delta_2ghz);
- sc->txpow_rate_40mhz_5ghz[i] =
- rt2860_read_eeprom_txpow_rate_add_delta(tmp,
- sc->txpow_rate_delta_5ghz);
-
- RT2860_DPRINTF(sc, RT2860_DEBUG_EEPROM,
- "EEPROM Tx power per rate #%d=0x%08x(20MHz), "
- "0x%08x(40MHz/2GHz), 0x%08x(40MHz/5GHz)\n",
- i, sc->txpow_rate_20mhz[i], sc->txpow_rate_40mhz_2ghz[i],
- sc->txpow_rate_40mhz_5ghz[i]);
- }
-
- if (sc->tx_agc_cntl)
- sc->tx_agc_cntl_2ghz = sc->tx_agc_cntl_5ghz = 1;
-
- /* read factory-calibrated samples for temperature compensation */
- val = rt2860_io_eeprom_read(sc, RT2860_EEPROM_TSSI_2GHZ_BASE);
- sc->tssi_2ghz[0] = (val & 0xff); /* [-4] */
- sc->tssi_2ghz[1] = (val >> 8); /* [-3] */
-
- val = rt2860_io_eeprom_read(sc, RT2860_EEPROM_TSSI_2GHZ_BASE + 2);
- sc->tssi_2ghz[2] = (val & 0xff); /* [-2] */
- sc->tssi_2ghz[3] = (val >> 8); /* [-1] */
-
- val = rt2860_io_eeprom_read(sc, RT2860_EEPROM_TSSI_2GHZ_BASE + 2 * 2);
- sc->tssi_2ghz[4] = (val & 0xff); /* [0] */
- sc->tssi_2ghz[5] = (val >> 8); /* [+1] */
-
- val = rt2860_io_eeprom_read(sc, RT2860_EEPROM_TSSI_2GHZ_BASE + 3 * 2);
- sc->tssi_2ghz[6] = (val & 0xff); /* [+2] */
- sc->tssi_2ghz[7] = (val >> 8); /* [+3] */
-
- val = rt2860_io_eeprom_read(sc, RT2860_EEPROM_TSSI_2GHZ_BASE + 4 * 2);
- sc->tssi_2ghz[8] = (val & 0xff); /* [+4] */
- sc->tssi_step_2ghz = (val >> 8);
-
- if (sc->tssi_2ghz[4] == 0xff)
- sc->tx_agc_cntl_2ghz = 0;
-
- RT2860_DPRINTF(sc, RT2860_DEBUG_EEPROM,
- "EEPROM TSSI 2GHz: 0x%02x, 0x%02x, 0x%02x, 0x%02x, 0x%02x, "
- "0x%02x, 0x%02x, 0x%02x, 0x%02x, step=%d\n",
- sc->tssi_2ghz[0], sc->tssi_2ghz[1], sc->tssi_2ghz[2],
- sc->tssi_2ghz[3], sc->tssi_2ghz[4], sc->tssi_2ghz[5],
- sc->tssi_2ghz[6], sc->tssi_2ghz[7], sc->tssi_2ghz[8],
- sc->tssi_step_2ghz);
-
- val = rt2860_io_eeprom_read(sc, RT2860_EEPROM_TSSI_5GHZ_BASE);
- sc->tssi_5ghz[0] = (val & 0xff); /* [-4] */
- sc->tssi_5ghz[1] = (val >> 8); /* [-3] */
-
- val = rt2860_io_eeprom_read(sc, RT2860_EEPROM_TSSI_5GHZ_BASE + 2);
- sc->tssi_5ghz[2] = (val & 0xff); /* [-2] */
- sc->tssi_5ghz[3] = (val >> 8); /* [-1] */
-
- val = rt2860_io_eeprom_read(sc, RT2860_EEPROM_TSSI_5GHZ_BASE + 2 * 2);
- sc->tssi_5ghz[4] = (val & 0xff); /* [0] */
- sc->tssi_5ghz[5] = (val >> 8); /* [+1] */
-
- val = rt2860_io_eeprom_read(sc, RT2860_EEPROM_TSSI_5GHZ_BASE + 3 * 2);
- sc->tssi_5ghz[6] = (val & 0xff); /* [+2] */
- sc->tssi_5ghz[7] = (val >> 8); /* [+3] */
-
- val = rt2860_io_eeprom_read(sc, RT2860_EEPROM_TSSI_5GHZ_BASE + 4 * 2);
- sc->tssi_5ghz[8] = (val & 0xff); /* [+4] */
- sc->tssi_step_5ghz = (val >> 8);
-
- if (sc->tssi_5ghz[4] == 0xff)
- sc->tx_agc_cntl_5ghz = 0;
-
- RT2860_DPRINTF(sc, RT2860_DEBUG_EEPROM,
- "EEPROM TSSI 5GHz: 0x%02x, 0x%02x, 0x%02x, 0x%02x, 0x%02x, "
- "0x%02x, 0x%02x, 0x%02x, 0x%02x, step=%d\n",
- sc->tssi_5ghz[0], sc->tssi_5ghz[1], sc->tssi_5ghz[2],
- sc->tssi_5ghz[3], sc->tssi_5ghz[4], sc->tssi_5ghz[5],
- sc->tssi_5ghz[6], sc->tssi_5ghz[7], sc->tssi_5ghz[8],
- sc->tssi_step_5ghz);
-
- /* read default BBP settings */
- for (i = 0; i < 8; i++) {
- val = rt2860_io_eeprom_read(sc, RT2860_EEPROM_BBP_BASE + i);
- sc->bbp_eeprom[i].val = val & 0xff;
- sc->bbp_eeprom[i].reg = val >> 8;
- }
-
- if ((sc->mac_rev & 0xffff0000) >= 0x30710000) {
- /* read vendor RF settings */
- for (i = 0; i < 10; i++) {
- val = rt2860_io_eeprom_read(sc, RT3071_EEPROM_RF_BASE + i);
- sc->rf[i].val = val & 0xff;
- sc->rf[i].reg = val >> 8;
- }
- }
-
- /* read powersave level */
- val = rt2860_io_eeprom_read(sc, RT2860_EEPROM_POWERSAVE_LEVEL);
- sc->powersave_level = val & 0xff;
- if ((sc->powersave_level & 0xff) == 0xff)
- device_printf(sc->sc_dev, "invalid EEPROM powersave level\n");
-
- RT2860_DPRINTF(sc, RT2860_DEBUG_EEPROM,
- "EEPROM powersave level=0x%02x\n", sc->powersave_level);
-}
-
-/*
- * rt2860_read_eeprom_txpow_rate_add_delta
- */
-static uint32_t
-rt2860_read_eeprom_txpow_rate_add_delta(uint32_t txpow_rate, int8_t delta)
-{
- int8_t b4;
- int i;
-
- for (i = 0; i < 8; i++) {
- b4 = txpow_rate & 0xf;
- b4 += delta;
-
- if (b4 < 0)
- b4 = 0;
- else if (b4 > 0xf)
- b4 = 0xf;
-
- txpow_rate = (txpow_rate >> 4) | (b4 << 28);
- }
-
- return (txpow_rate);
-}
-
-
static uint8_t
rt3090_rf_read(struct rt2860_softc *sc, uint8_t reg)
{
@@ -7693,7 +2165,7 @@
}
if (ntries == 100) {
device_printf(sc->sc_dev, "could not read RF register\n");
- return (0xff);
+ return 0xff;
}
tmp = RT3070_RF_KICK | reg << 8;
RAL_WRITE(sc, RT3070_RF_CSR_CFG, tmp);
@@ -7706,12 +2178,12 @@
}
if (ntries == 100) {
device_printf(sc->sc_dev, "could not read RF register\n");
- return (0xff);
+ return 0xff;
}
- return (tmp & 0xff);
+ return tmp & 0xff;
}
-static void
+void
rt3090_rf_write(struct rt2860_softc *sc, uint8_t reg, uint8_t val)
{
uint32_t tmp;
@@ -7732,194 +2204,295 @@
}
/*
- * rt2860_rf_name
+ * Send a command to the 8051 microcontroller unit.
*/
-static const char *
-rt2860_rf_name(int rf_rev)
+int
+rt2860_mcu_cmd(struct rt2860_softc *sc, uint8_t cmd, uint16_t arg, int wait)
{
- switch (rf_rev) {
- case RT2860_RF_2820:
- return ("RT2820 2.4G 2T3R");
-
- case RT2860_RF_2850:
- return ("RT2850 2.4G/5G 2T3R");
-
- case RT2860_RF_2720:
- return ("RT2720 2.4G 1T2R");
-
- case RT2860_RF_2750:
- return ("RT2750 2.4G/5G 1T2R");
-
- case RT3070_RF_3020:
- return ("RT3020 2.4G 1T1R");
-
- case RT3070_RF_2020:
- return ("RT2020 2.4G B/G");
-
- case RT3070_RF_3021:
- return ("RT3021 2.4G 1T2R");
-
- case RT3070_RF_3022:
- return ("RT3022 2.4G 2T2R");
-
- case RT3070_RF_3052:
- return ("RT3052 2.4G/5G 2T2R");
-
- case RT2860_RF_2853:
- return ("RT2853 2.4G.5G 3T3R");
-
- case RT3070_RF_3320:
- return ("RT3320 2.4G 1T1R with PA");
-
- case RT3070_RF_3322:
- return ("RT3322 2.4G 2T2R with PA");
-
- case RT3070_RF_3053:
- return ("RT3053 2.4G/5G 3T3R");
-
- default:
- return ("unknown");
+ int slot, ntries;
+ uint32_t tmp;
+ uint8_t cid;
+
+ for (ntries = 0; ntries < 100; ntries++) {
+ if (!(RAL_READ(sc, RT2860_H2M_MAILBOX) & RT2860_H2M_BUSY))
+ break;
+ DELAY(2);
+ }
+ if (ntries == 100)
+ return EIO;
+
+ cid = wait ? cmd : RT2860_TOKEN_NO_INTR;
+ RAL_WRITE(sc, RT2860_H2M_MAILBOX, RT2860_H2M_BUSY | cid << 16 | arg);
+ RAL_BARRIER_WRITE(sc);
+ RAL_WRITE(sc, RT2860_HOST_CMD, cmd);
+
+ if (!wait)
+ return 0;
+ /* wait for the command to complete */
+ for (ntries = 0; ntries < 200; ntries++) {
+ tmp = RAL_READ(sc, RT2860_H2M_MAILBOX_CID);
+ /* find the command slot */
+ for (slot = 0; slot < 4; slot++, tmp >>= 8)
+ if ((tmp & 0xff) == cid)
+ break;
+ if (slot < 4)
+ break;
+ DELAY(100);
+ }
+ if (ntries == 200) {
+ /* clear command and status */
+ RAL_WRITE(sc, RT2860_H2M_MAILBOX_STATUS, 0xffffffff);
+ RAL_WRITE(sc, RT2860_H2M_MAILBOX_CID, 0xffffffff);
+ return ETIMEDOUT;
+ }
+ /* get command status (1 means success) */
+ tmp = RAL_READ(sc, RT2860_H2M_MAILBOX_STATUS);
+ tmp = (tmp >> (slot * 8)) & 0xff;
+ DPRINTF(("MCU command=0x%02x slot=%d status=0x%02x\n",
+ cmd, slot, tmp));
+ /* clear command and status */
+ RAL_WRITE(sc, RT2860_H2M_MAILBOX_STATUS, 0xffffffff);
+ RAL_WRITE(sc, RT2860_H2M_MAILBOX_CID, 0xffffffff);
+ return (tmp == 1) ? 0 : EIO;
+}
+
+static void
+rt2860_enable_mrr(struct rt2860_softc *sc)
+{
+#define CCK(mcs) (mcs)
+#define OFDM(mcs) (1 << 3 | (mcs))
+ RAL_WRITE(sc, RT2860_LG_FBK_CFG0,
+ OFDM(6) << 28 | /* 54->48 */
+ OFDM(5) << 24 | /* 48->36 */
+ OFDM(4) << 20 | /* 36->24 */
+ OFDM(3) << 16 | /* 24->18 */
+ OFDM(2) << 12 | /* 18->12 */
+ OFDM(1) << 8 | /* 12-> 9 */
+ OFDM(0) << 4 | /* 9-> 6 */
+ OFDM(0)); /* 6-> 6 */
+
+ RAL_WRITE(sc, RT2860_LG_FBK_CFG1,
+ CCK(2) << 12 | /* 11->5.5 */
+ CCK(1) << 8 | /* 5.5-> 2 */
+ CCK(0) << 4 | /* 2-> 1 */
+ CCK(0)); /* 1-> 1 */
+#undef OFDM
+#undef CCK
+}
+
+static void
+rt2860_set_txpreamble(struct rt2860_softc *sc)
+{
+ struct ifnet *ifp = sc->sc_ifp;
+ struct ieee80211com *ic = ifp->if_l2com;
+ uint32_t tmp;
+
+ tmp = RAL_READ(sc, RT2860_AUTO_RSP_CFG);
+ tmp &= ~RT2860_CCK_SHORT_EN;
+ if (ic->ic_flags & IEEE80211_F_SHPREAMBLE)
+ tmp |= RT2860_CCK_SHORT_EN;
+ RAL_WRITE(sc, RT2860_AUTO_RSP_CFG, tmp);
+}
+
+void
+rt2860_set_basicrates(struct rt2860_softc *sc,
+ const struct ieee80211_rateset *rs)
+{
+#define RV(r) ((r) & IEEE80211_RATE_VAL)
+ struct ifnet *ifp = sc->sc_ifp;
+ struct ieee80211com *ic = ifp->if_l2com;
+ uint32_t mask = 0;
+ uint8_t rate;
+ int i;
+
+ for (i = 0; i < rs->rs_nrates; i++) {
+ rate = rs->rs_rates[i];
+
+ if (!(rate & IEEE80211_RATE_BASIC))
+ continue;
+
+ mask |= 1 << ic->ic_rt->rateCodeToIndex[RV(rate)];
+ }
+
+ RAL_WRITE(sc, RT2860_LEGACY_BASIC_RATE, mask);
+#undef RV
+}
+
+static void
+rt2860_scan_start(struct ieee80211com *ic)
+{
+ struct ifnet *ifp = ic->ic_ifp;
+ struct rt2860_softc *sc = ifp->if_softc;
+ uint32_t tmp;
+
+ tmp = RAL_READ(sc, RT2860_BCN_TIME_CFG);
+ RAL_WRITE(sc, RT2860_BCN_TIME_CFG,
+ tmp & ~(RT2860_BCN_TX_EN | RT2860_TSF_TIMER_EN |
+ RT2860_TBTT_TIMER_EN));
+ rt2860_set_gp_timer(sc, 0);
+}
+
+static void
+rt2860_scan_end(struct ieee80211com *ic)
+{
+ struct ifnet *ifp = ic->ic_ifp;
+ struct rt2860_softc *sc = ifp->if_softc;
+ struct ieee80211vap *vap = TAILQ_FIRST(&ic->ic_vaps);
+
+ if (vap->iv_state == IEEE80211_S_RUN) {
+ rt2860_enable_tsf_sync(sc);
+ rt2860_set_gp_timer(sc, 500);
}
}
-/*
- * rt2860_rf_select_chan_group
- */
static void
-rt2860_rf_select_chan_group(struct rt2860_softc *sc,
- struct ieee80211_channel *c)
+rt2860_set_channel(struct ieee80211com *ic)
{
- struct ifnet *ifp;
- struct ieee80211com *ic;
- int chan, group;
+ struct ifnet *ifp = ic->ic_ifp;
+ struct rt2860_softc *sc = ifp->if_softc;
+
+ RAL_LOCK(sc);
+ rt2860_switch_chan(sc, ic->ic_curchan);
+ RAL_UNLOCK(sc);
+}
+
+static void
+rt2860_select_chan_group(struct rt2860_softc *sc, int group)
+{
uint32_t tmp;
-
- ifp = sc->sc_ifp;
- ic = ifp->if_l2com;
-
- chan = ieee80211_chan2ieee(ic, c);
- if (chan == 0 || chan == IEEE80211_CHAN_ANY)
- return;
-
- if (chan <= 14)
- group = 0;
- else if (chan <= 64)
- group = 1;
- else if (chan <= 128)
- group = 2;
- else
- group = 3;
-
- rt2860_io_bbp_write(sc, 62, 0x37 - sc->lna_gain[group]);
- rt2860_io_bbp_write(sc, 63, 0x37 - sc->lna_gain[group]);
- rt2860_io_bbp_write(sc, 64, 0x37 - sc->lna_gain[group]);
- rt2860_io_bbp_write(sc, 86, 0x00);
+ uint8_t agc;
+
+ rt2860_mcu_bbp_write(sc, 62, 0x37 - sc->lna[group]);
+ rt2860_mcu_bbp_write(sc, 63, 0x37 - sc->lna[group]);
+ rt2860_mcu_bbp_write(sc, 64, 0x37 - sc->lna[group]);
+ rt2860_mcu_bbp_write(sc, 86, 0x00);
if (group == 0) {
- if (sc->ext_lna_2ghz) {
- rt2860_io_bbp_write(sc, 82, 0x62);
- rt2860_io_bbp_write(sc, 75, 0x46);
+ if (sc->ext_2ghz_lna) {
+ rt2860_mcu_bbp_write(sc, 82, 0x62);
+ rt2860_mcu_bbp_write(sc, 75, 0x46);
} else {
- rt2860_io_bbp_write(sc, 82, 0x84);
- rt2860_io_bbp_write(sc, 75, 0x50);
+ rt2860_mcu_bbp_write(sc, 82, 0x84);
+ rt2860_mcu_bbp_write(sc, 75, 0x50);
}
} else {
- rt2860_io_bbp_write(sc, 82, 0xf2);
-
- if (sc->ext_lna_5ghz)
- rt2860_io_bbp_write(sc, 75, 0x46);
- else
- rt2860_io_bbp_write(sc, 75, 0x50);
- }
-
- if (group == 0) {
- tmp = 0x2e + sc->lna_gain[group];
- } else {
- if ((ic->ic_flags & IEEE80211_F_SCAN) ||
- !IEEE80211_IS_CHAN_HT40(c))
- tmp = 0x32 + sc->lna_gain[group] * 5 / 3;
- else
- tmp = 0x3a + sc->lna_gain[group] * 5 / 3;
- }
-
- rt2860_io_bbp_write(sc, 66, tmp);
-
- tmp = RT2860_REG_RFTR_ENABLE |
- RT2860_REG_TRSW_ENABLE |
- RT2860_REG_LNA_PE_G1_ENABLE |
- RT2860_REG_LNA_PE_A1_ENABLE |
- RT2860_REG_LNA_PE_G0_ENABLE |
- RT2860_REG_LNA_PE_A0_ENABLE;
-
- if (group == 0)
- tmp |= RT2860_REG_PA_PE_G1_ENABLE |
- RT2860_REG_PA_PE_G0_ENABLE;
- else
- tmp |= RT2860_REG_PA_PE_A1_ENABLE |
- RT2860_REG_PA_PE_A0_ENABLE;
-
- if (sc->ntxpath == 1)
- tmp &= ~(RT2860_REG_PA_PE_G1_ENABLE | RT2860_REG_PA_PE_A1_ENABLE);
-
- if (sc->nrxpath == 1)
- tmp &= ~(RT2860_REG_LNA_PE_G1_ENABLE | RT2860_REG_LNA_PE_A1_ENABLE);
-
- RAL_WRITE(sc, RT2860_REG_TX_PIN_CFG, tmp);
-
- tmp = RAL_READ(sc, RT2860_REG_TX_BAND_CFG);
-
- tmp &= ~(RT2860_REG_TX_BAND_BG | RT2860_REG_TX_BAND_A | RT2860_REG_TX_BAND_HT40_ABOVE);
-
- if (group == 0)
- tmp |= RT2860_REG_TX_BAND_BG;
- else
- tmp |= RT2860_REG_TX_BAND_A;
-
- /* set central channel position */
-
- if (IEEE80211_IS_CHAN_HT40U(c))
- tmp |= RT2860_REG_TX_BAND_HT40_BELOW;
- else if (IEEE80211_IS_CHAN_HT40D(c))
- tmp |= RT2860_REG_TX_BAND_HT40_ABOVE;
- else
- tmp |= RT2860_REG_TX_BAND_HT40_BELOW;
-
- RAL_WRITE(sc, RT2860_REG_TX_BAND_CFG, tmp);
-
- /* set bandwidth (20MHz or 40MHz) */
-
- tmp = rt2860_io_bbp_read(sc, 4);
-
- tmp &= ~0x18;
-
- if (IEEE80211_IS_CHAN_HT40(c))
- tmp |= 0x10;
-
- rt2860_io_bbp_write(sc, 4, tmp);
-
- /* set central channel position */
-
- tmp = rt2860_io_bbp_read(sc, 3);
-
- tmp &= ~0x20;
-
- if (IEEE80211_IS_CHAN_HT40D(c))
- tmp |= 0x20;
-
- rt2860_io_bbp_write(sc, 3, tmp);
-
- if (sc->mac_rev == 0x28600100) {
- if (!IEEE80211_IS_CHAN_HT40(c)) {
- rt2860_io_bbp_write(sc, 69, 0x16);
- rt2860_io_bbp_write(sc, 70, 0x08);
- rt2860_io_bbp_write(sc, 73, 0x12);
+ if (sc->ext_5ghz_lna) {
+ rt2860_mcu_bbp_write(sc, 82, 0xf2);
+ rt2860_mcu_bbp_write(sc, 75, 0x46);
} else {
- rt2860_io_bbp_write(sc, 69, 0x1a);
- rt2860_io_bbp_write(sc, 70, 0x0a);
- rt2860_io_bbp_write(sc, 73, 0x16);
+ rt2860_mcu_bbp_write(sc, 82, 0xf2);
+ rt2860_mcu_bbp_write(sc, 75, 0x50);
}
}
+ tmp = RAL_READ(sc, RT2860_TX_BAND_CFG);
+ tmp &= ~(RT2860_5G_BAND_SEL_N | RT2860_5G_BAND_SEL_P);
+ tmp |= (group == 0) ? RT2860_5G_BAND_SEL_N : RT2860_5G_BAND_SEL_P;
+ RAL_WRITE(sc, RT2860_TX_BAND_CFG, tmp);
+
+ /* enable appropriate Power Amplifiers and Low Noise Amplifiers */
+ tmp = RT2860_RFTR_EN | RT2860_TRSW_EN | RT2860_LNA_PE0_EN;
+ if (sc->nrxchains > 1)
+ tmp |= RT2860_LNA_PE1_EN;
+ if (sc->mac_ver == 0x3593 && sc->nrxchains > 2)
+ tmp |= RT3593_LNA_PE2_EN;
+ if (group == 0) { /* 2GHz */
+ tmp |= RT2860_PA_PE_G0_EN;
+ if (sc->ntxchains > 1)
+ tmp |= RT2860_PA_PE_G1_EN;
+ if (sc->mac_ver == 0x3593 && sc->ntxchains > 2)
+ tmp |= RT3593_PA_PE_G2_EN;
+ } else { /* 5GHz */
+ tmp |= RT2860_PA_PE_A0_EN;
+ if (sc->ntxchains > 1)
+ tmp |= RT2860_PA_PE_A1_EN;
+ if (sc->mac_ver == 0x3593 && sc->ntxchains > 2)
+ tmp |= RT3593_PA_PE_A2_EN;
+ }
+ RAL_WRITE(sc, RT2860_TX_PIN_CFG, tmp);
+
+ if (sc->mac_ver == 0x3593) {
+ tmp = RAL_READ(sc, RT2860_GPIO_CTRL);
+ if (sc->sc_flags & RT2860_PCIE) {
+ tmp &= ~0x01010000;
+ if (group == 0)
+ tmp |= 0x00010000;
+ } else {
+ tmp &= ~0x00008080;
+ if (group == 0)
+ tmp |= 0x00000080;
+ }
+ tmp = (tmp & ~0x00001000) | 0x00000010;
+ RAL_WRITE(sc, RT2860_GPIO_CTRL, tmp);
+ }
+
+ /* set initial AGC value */
+ if (group == 0) { /* 2GHz band */
+ if (sc->mac_ver >= 0x3071)
+ agc = 0x1c + sc->lna[0] * 2;
+ else
+ agc = 0x2e + sc->lna[0];
+ } else { /* 5GHz band */
+ agc = 0x32 + (sc->lna[group] * 5) / 3;
+ }
+ rt2860_mcu_bbp_write(sc, 66, agc);
+
+ DELAY(1000);
+}
+
+static void
+rt2860_set_chan(struct rt2860_softc *sc, u_int chan)
+{
+ const struct rfprog *rfprog = rt2860_rf2850;
+ uint32_t r2, r3, r4;
+ int8_t txpow1, txpow2;
+ u_int i;
+
+ /* find the settings for this channel (we know it exists) */
+ for (i = 0; rfprog[i].chan != chan; i++);
+
+ r2 = rfprog[i].r2;
+ if (sc->ntxchains == 1)
+ r2 |= 1 << 12; /* 1T: disable Tx chain 2 */
+ if (sc->nrxchains == 1)
+ r2 |= 1 << 15 | 1 << 4; /* 1R: disable Rx chains 2 & 3 */
+ else if (sc->nrxchains == 2)
+ r2 |= 1 << 4; /* 2R: disable Rx chain 3 */
+
+ /* use Tx power values from EEPROM */
+ txpow1 = sc->txpow1[i];
+ txpow2 = sc->txpow2[i];
+ if (chan > 14) {
+ if (txpow1 >= 0)
+ txpow1 = txpow1 << 1 | 1;
+ else
+ txpow1 = (7 + txpow1) << 1;
+ if (txpow2 >= 0)
+ txpow2 = txpow2 << 1 | 1;
+ else
+ txpow2 = (7 + txpow2) << 1;
+ }
+ r3 = rfprog[i].r3 | txpow1 << 7;
+ r4 = rfprog[i].r4 | sc->freq << 13 | txpow2 << 4;
+
+ rt2860_rf_write(sc, RT2860_RF1, rfprog[i].r1);
+ rt2860_rf_write(sc, RT2860_RF2, r2);
+ rt2860_rf_write(sc, RT2860_RF3, r3);
+ rt2860_rf_write(sc, RT2860_RF4, r4);
+
+ DELAY(200);
+
+ rt2860_rf_write(sc, RT2860_RF1, rfprog[i].r1);
+ rt2860_rf_write(sc, RT2860_RF2, r2);
+ rt2860_rf_write(sc, RT2860_RF3, r3 | 1);
+ rt2860_rf_write(sc, RT2860_RF4, r4);
+
+ DELAY(200);
+
+ rt2860_rf_write(sc, RT2860_RF1, rfprog[i].r1);
+ rt2860_rf_write(sc, RT2860_RF2, r2);
+ rt2860_rf_write(sc, RT2860_RF3, r3);
+ rt2860_rf_write(sc, RT2860_RF4, r4);
}
static void
@@ -7929,7 +2502,8 @@
uint8_t rf;
int i;
- KASSERT(chan >= 1 && chan <= 14, ("RT3090 is 2GHz only")); /* RT3090 is 2GHz only */
+ /* RT3090 is 2GHz only */
+ KASSERT(chan >= 1 && chan <= 14, ("chan %d not support", chan));
/* find the settings for this channel (we know it exists) */
for (i = 0; rt2860_rf2850[i].chan != chan; i++);
@@ -7958,19 +2532,19 @@
rf = rt3090_rf_read(sc, 1);
rf &= ~0xfc;
- if (sc->ntxpath == 1)
+ if (sc->ntxchains == 1)
rf |= RT3070_TX1_PD | RT3070_TX2_PD;
- else if (sc->ntxpath == 2)
+ else if (sc->ntxchains == 2)
rf |= RT3070_TX2_PD;
- if (sc->nrxpath == 1)
+ if (sc->nrxchains == 1)
rf |= RT3070_RX1_PD | RT3070_RX2_PD;
- else if (sc->nrxpath == 2)
+ else if (sc->nrxchains == 2)
rf |= RT3070_RX2_PD;
rt3090_rf_write(sc, 1, rf);
/* set RF offset */
rf = rt3090_rf_read(sc, 23);
- rf = (rf & ~0x7f) | sc->rf_freq_off;
+ rf = (rf & ~0x7f) | sc->freq;
rt3090_rf_write(sc, 23, rf);
/* program RF filter */
@@ -7989,6 +2563,7 @@
static int
rt3090_rf_init(struct rt2860_softc *sc)
{
+#define N(a) (sizeof (a) / sizeof ((a)[0]))
uint32_t tmp;
uint8_t rf, bbp;
int i;
@@ -8001,7 +2576,7 @@
tmp = RAL_READ(sc, RT3070_LDO_CFG0);
tmp &= ~0x1f000000;
- if (sc->patch_dac && (sc->mac_rev & 0x0000ffff) < 0x0211)
+ if (sc->patch_dac && sc->mac_rev < 0x0211)
tmp |= 0x0d000000; /* 1.35V */
else
tmp |= 0x01000000; /* 1.2V */
@@ -8012,7 +2587,7 @@
RAL_WRITE(sc, RT3070_GPIO_SWITCH, tmp & ~0x20);
/* initialize RF registers to default value */
- for (i = 0; i < (sizeof(rt3090_def_rf)/2); i++) {
+ for (i = 0; i < N(rt3090_def_rf); i++) {
rt3090_rf_write(sc, rt3090_def_rf[i].reg,
rt3090_def_rf[i].val);
}
@@ -8023,14 +2598,14 @@
rf = rt3090_rf_read(sc, 6);
rt3090_rf_write(sc, 6, rf | 0x40);
- if ((sc->mac_rev & 0xffff0000) != 0x35930000) {
+ if (sc->mac_ver != 0x3593) {
/* calibrate filter for 20MHz bandwidth */
sc->rf24_20mhz = 0x1f; /* default value */
rt3090_filter_calib(sc, 0x07, 0x16, &sc->rf24_20mhz);
/* select 40MHz bandwidth */
- bbp = rt2860_io_bbp_read(sc, 4);
- rt2860_io_bbp_write(sc, 4, (bbp & ~0x08) | 0x10);
+ bbp = rt2860_mcu_bbp_read(sc, 4);
+ rt2860_mcu_bbp_write(sc, 4, (bbp & ~0x08) | 0x10);
rf = rt3090_rf_read(sc, 31);
rt3090_rf_write(sc, 31, rf | 0x20);
@@ -8039,10 +2614,10 @@
rt3090_filter_calib(sc, 0x27, 0x19, &sc->rf24_40mhz);
/* go back to 20MHz bandwidth */
- bbp = rt2860_io_bbp_read(sc, 4);
- rt2860_io_bbp_write(sc, 4, bbp & ~0x18);
+ bbp = rt2860_mcu_bbp_read(sc, 4);
+ rt2860_mcu_bbp_write(sc, 4, bbp & ~0x18);
}
- if ((sc->mac_rev & 0x0000ffff) < 0x0211)
+ if (sc->mac_rev < 0x0211)
rt3090_rf_write(sc, 27, 0x03);
tmp = RAL_READ(sc, RT3070_OPT_14);
@@ -8051,23 +2626,23 @@
if (sc->rf_rev == RT3070_RF_3020)
rt3090_set_rx_antenna(sc, 0);
- bbp = rt2860_io_bbp_read(sc, 138);
- if ((sc->mac_rev & 0xffff0000) == 0x35930000) {
- if (sc->ntxpath == 1)
+ bbp = rt2860_mcu_bbp_read(sc, 138);
+ if (sc->mac_ver == 0x3593) {
+ if (sc->ntxchains == 1)
bbp |= 0x60; /* turn off DAC1 and DAC2 */
- else if (sc->ntxpath == 2)
+ else if (sc->ntxchains == 2)
bbp |= 0x40; /* turn off DAC2 */
- if (sc->nrxpath == 1)
+ if (sc->nrxchains == 1)
bbp &= ~0x06; /* turn off ADC1 and ADC2 */
- else if (sc->nrxpath == 2)
+ else if (sc->nrxchains == 2)
bbp &= ~0x04; /* turn off ADC2 */
} else {
- if (sc->ntxpath == 1)
+ if (sc->ntxchains == 1)
bbp |= 0x20; /* turn off DAC1 */
- if (sc->nrxpath == 1)
+ if (sc->nrxchains == 1)
bbp &= ~0x02; /* turn off ADC1 */
}
- rt2860_io_bbp_write(sc, 138, bbp);
+ rt2860_mcu_bbp_write(sc, 138, bbp);
rf = rt3090_rf_read(sc, 1);
rf &= ~(RT3070_RX0_PD | RT3070_TX0_PD);
@@ -8079,7 +2654,7 @@
rf = rt3090_rf_read(sc, 17);
rf &= ~RT3070_TX_LO1;
- if ((sc->mac_rev & 0x0000ffff) >= 0x0211 && !sc->ext_lna_2ghz)
+ if (sc->mac_rev >= 0x0211 && !sc->ext_2ghz_lna)
rf |= 0x20; /* fix for long range Rx issue */
if (sc->txmixgain_2ghz >= 2)
rf = (rf & ~0x7) | sc->txmixgain_2ghz;
@@ -8091,34 +2666,17 @@
rf = rt3090_rf_read(sc, 21);
rt3090_rf_write(sc, 21, rf & ~RT3070_RX_LO2);
- return (0);
+ return 0;
+#undef N
}
-static void
-rt3090_set_rx_antenna(struct rt2860_softc *sc, int aux)
-{
- uint32_t tmp;
-
- if (aux) {
- tmp = RAL_READ(sc, RT2860_PCI_EECTRL);
- RAL_WRITE(sc, RT2860_PCI_EECTRL, tmp & ~RT2860_C);
- tmp = RAL_READ(sc, RT2860_REG_SCHDMA_GPIO_CTRL_CFG);
- RAL_WRITE(sc, RT2860_REG_SCHDMA_GPIO_CTRL_CFG, (tmp & ~0x0808) | 0x08);
- } else {
- tmp = RAL_READ(sc, RT2860_PCI_EECTRL);
- RAL_WRITE(sc, RT2860_PCI_EECTRL, tmp | RT2860_C);
- tmp = RAL_READ(sc, RT2860_REG_SCHDMA_GPIO_CTRL_CFG);
- RAL_WRITE(sc, RT2860_REG_SCHDMA_GPIO_CTRL_CFG, tmp & ~0x0808);
- }
-}
-
-static void
+void
rt3090_rf_wakeup(struct rt2860_softc *sc)
{
uint32_t tmp;
uint8_t rf;
- if ((sc->mac_rev & 0xffff0000) == 0x35930000) {
+ if (sc->mac_ver == 0x3593) {
/* enable VCO */
rf = rt3090_rf_read(sc, 1);
rt3090_rf_write(sc, 1, rf | RT3593_VCO);
@@ -8167,18 +2725,18 @@
/* fix Tx to Rx IQ glitch by raising RF voltage */
rf = rt3090_rf_read(sc, 27);
rf &= ~0x77;
- if ((sc->mac_rev & 0x0000ffff) < 0x0211)
+ if (sc->mac_rev < 0x0211)
rf |= 0x03;
rt3090_rf_write(sc, 27, rf);
}
- if (sc->patch_dac && (sc->mac_rev & 0x0000ffff) < 0x0211) {
+ if (sc->patch_dac && sc->mac_rev < 0x0211) {
tmp = RAL_READ(sc, RT3070_LDO_CFG0);
tmp = (tmp & ~0x1f000000) | 0x0d000000;
RAL_WRITE(sc, RT3070_LDO_CFG0, tmp);
}
}
-static int
+int
rt3090_filter_calib(struct rt2860_softc *sc, uint8_t init, uint8_t target,
uint8_t *val)
{
@@ -8196,27 +2754,27 @@
rt3090_rf_write(sc, 22, rf22 | RT3070_BB_LOOPBACK);
/* set power and frequency of passband test tone */
- rt2860_io_bbp_write(sc, 24, 0x00);
+ rt2860_mcu_bbp_write(sc, 24, 0x00);
for (ntries = 0; ntries < 100; ntries++) {
/* transmit test tone */
- rt2860_io_bbp_write(sc, 25, 0x90);
+ rt2860_mcu_bbp_write(sc, 25, 0x90);
DELAY(1000);
/* read received power */
- bbp55_pb = rt2860_io_bbp_read(sc, 55);
+ bbp55_pb = rt2860_mcu_bbp_read(sc, 55);
if (bbp55_pb != 0)
break;
}
if (ntries == 100)
- return (ETIMEDOUT);
+ return ETIMEDOUT;
/* set power and frequency of stopband test tone */
- rt2860_io_bbp_write(sc, 24, 0x06);
+ rt2860_mcu_bbp_write(sc, 24, 0x06);
for (ntries = 0; ntries < 100; ntries++) {
/* transmit test tone */
- rt2860_io_bbp_write(sc, 25, 0x90);
+ rt2860_mcu_bbp_write(sc, 25, 0x90);
DELAY(1000);
/* read received power */
- bbp55_sb = rt2860_io_bbp_read(sc, 55);
+ bbp55_sb = rt2860_mcu_bbp_read(sc, 55);
delta = bbp55_pb - bbp55_sb;
if (delta > target)
@@ -8234,13 +2792,13 @@
}
/* restore initial state */
- rt2860_io_bbp_write(sc, 24, 0x00);
+ rt2860_mcu_bbp_write(sc, 24, 0x00);
/* disable baseband loopback mode */
rf22 = rt3090_rf_read(sc, 22);
rt3090_rf_write(sc, 22, rf22 & ~RT3070_BB_LOOPBACK);
- return (0);
+ return 0;
}
static void
@@ -8249,17 +2807,17 @@
uint8_t bbp;
int i;
- if ((sc->mac_rev & 0x0000ffff) >= 0x0211) {
+ if (sc->mac_rev >= 0x0211) {
/* enable DC filter */
- rt2860_io_bbp_write(sc, 103, 0xc0);
+ rt2860_mcu_bbp_write(sc, 103, 0xc0);
/* improve power consumption */
- bbp = rt2860_io_bbp_read(sc, 31);
- rt2860_io_bbp_write(sc, 31, bbp & ~0x03);
+ bbp = rt2860_mcu_bbp_read(sc, 31);
+ rt2860_mcu_bbp_write(sc, 31, bbp & ~0x03);
}
RAL_WRITE(sc, RT2860_TX_SW_CFG1, 0);
- if ((sc->mac_rev & 0x0000ffff) < 0x0211) {
+ if (sc->mac_rev < 0x0211) {
RAL_WRITE(sc, RT2860_TX_SW_CFG2,
sc->patch_dac ? 0x2c : 0x0f);
} else
@@ -8273,217 +2831,1273 @@
}
}
+static void
+rt2860_set_leds(struct rt2860_softc *sc, uint16_t which)
+{
+ rt2860_mcu_cmd(sc, RT2860_MCU_CMD_LEDS,
+ which | (sc->leds & 0x7f), 0);
+}
+
/*
- * rt2860_rf_set_chan
+ * Hardware has a general-purpose programmable timer interrupt that can
+ * periodically raise MAC_INT_4.
*/
static void
-rt2860_rf_set_chan(struct rt2860_softc *sc, struct ieee80211_channel *c)
+rt2860_set_gp_timer(struct rt2860_softc *sc, int ms)
{
- struct ifnet *ifp;
- struct ieee80211com *ic;
- uint32_t r1, r2, r3, r4;
- int8_t txpow1, txpow2;
- int i, chan;
-
- if (sc->mac_rev == 0x28720200) {
- rt2872_rf_set_chan(sc, c);
+ uint32_t tmp;
+
+ /* disable GP timer before reprogramming it */
+ tmp = RAL_READ(sc, RT2860_INT_TIMER_EN);
+ RAL_WRITE(sc, RT2860_INT_TIMER_EN, tmp & ~RT2860_GP_TIMER_EN);
+
+ if (ms == 0)
+ return;
+
+ tmp = RAL_READ(sc, RT2860_INT_TIMER_CFG);
+ ms *= 16; /* Unit: 64us */
+ tmp = (tmp & 0xffff) | ms << RT2860_GP_TIMER_SHIFT;
+ RAL_WRITE(sc, RT2860_INT_TIMER_CFG, tmp);
+
+ /* enable GP timer */
+ tmp = RAL_READ(sc, RT2860_INT_TIMER_EN);
+ RAL_WRITE(sc, RT2860_INT_TIMER_EN, tmp | RT2860_GP_TIMER_EN);
+}
+
+static void
+rt2860_set_bssid(struct rt2860_softc *sc, const uint8_t *bssid)
+{
+ RAL_WRITE(sc, RT2860_MAC_BSSID_DW0,
+ bssid[0] | bssid[1] << 8 | bssid[2] << 16 | bssid[3] << 24);
+ RAL_WRITE(sc, RT2860_MAC_BSSID_DW1,
+ bssid[4] | bssid[5] << 8);
+}
+
+static void
+rt2860_set_macaddr(struct rt2860_softc *sc, const uint8_t *addr)
+{
+ RAL_WRITE(sc, RT2860_MAC_ADDR_DW0,
+ addr[0] | addr[1] << 8 | addr[2] << 16 | addr[3] << 24);
+ RAL_WRITE(sc, RT2860_MAC_ADDR_DW1,
+ addr[4] | addr[5] << 8 | 0xff << 16);
+}
+
+static void
+rt2860_updateslot(struct ifnet *ifp)
+{
+ struct rt2860_softc *sc = ifp->if_softc;
+ struct ieee80211com *ic = ifp->if_l2com;
+ uint32_t tmp;
+
+ tmp = RAL_READ(sc, RT2860_BKOFF_SLOT_CFG);
+ tmp &= ~0xff;
+ tmp |= (ic->ic_flags & IEEE80211_F_SHSLOT) ? 9 : 20;
+ RAL_WRITE(sc, RT2860_BKOFF_SLOT_CFG, tmp);
+}
+
+static void
+rt2860_updateprot(struct ifnet *ifp)
+{
+ struct rt2860_softc *sc = ifp->if_softc;
+ struct ieee80211com *ic = ifp->if_l2com;
+ uint32_t tmp;
+
+ tmp = RT2860_RTSTH_EN | RT2860_PROT_NAV_SHORT | RT2860_TXOP_ALLOW_ALL;
+ /* setup protection frame rate (MCS code) */
+ tmp |= IEEE80211_IS_CHAN_5GHZ(ic->ic_curchan) ?
+ rt2860_rates[RT2860_RIDX_OFDM6].mcs :
+ rt2860_rates[RT2860_RIDX_CCK11].mcs;
+
+ /* CCK frames don't require protection */
+ RAL_WRITE(sc, RT2860_CCK_PROT_CFG, tmp);
+
+ if (ic->ic_flags & IEEE80211_F_USEPROT) {
+ if (ic->ic_protmode == IEEE80211_PROT_RTSCTS)
+ tmp |= RT2860_PROT_CTRL_RTS_CTS;
+ else if (ic->ic_protmode == IEEE80211_PROT_CTSONLY)
+ tmp |= RT2860_PROT_CTRL_CTS;
+ }
+ RAL_WRITE(sc, RT2860_OFDM_PROT_CFG, tmp);
+}
+
+static void
+rt2860_update_promisc(struct ifnet *ifp)
+{
+ struct rt2860_softc *sc = ifp->if_softc;
+ uint32_t tmp;
+
+ tmp = RAL_READ(sc, RT2860_RX_FILTR_CFG);
+ tmp &= ~RT2860_DROP_NOT_MYBSS;
+ if (!(ifp->if_flags & IFF_PROMISC))
+ tmp |= RT2860_DROP_NOT_MYBSS;
+ RAL_WRITE(sc, RT2860_RX_FILTR_CFG, tmp);
+}
+
+static int
+rt2860_updateedca(struct ieee80211com *ic)
+{
+ struct rt2860_softc *sc = ic->ic_ifp->if_softc;
+ const struct wmeParams *wmep;
+ int aci;
+
+ wmep = ic->ic_wme.wme_chanParams.cap_wmeParams;
+
+ /* update MAC TX configuration registers */
+ for (aci = 0; aci < WME_NUM_AC; aci++) {
+ RAL_WRITE(sc, RT2860_EDCA_AC_CFG(aci),
+ wmep[aci].wmep_logcwmax << 16 |
+ wmep[aci].wmep_logcwmin << 12 |
+ wmep[aci].wmep_aifsn << 8 |
+ wmep[aci].wmep_txopLimit);
+ }
+
+ /* update SCH/DMA registers too */
+ RAL_WRITE(sc, RT2860_WMM_AIFSN_CFG,
+ wmep[WME_AC_VO].wmep_aifsn << 12 |
+ wmep[WME_AC_VI].wmep_aifsn << 8 |
+ wmep[WME_AC_BK].wmep_aifsn << 4 |
+ wmep[WME_AC_BE].wmep_aifsn);
+ RAL_WRITE(sc, RT2860_WMM_CWMIN_CFG,
+ wmep[WME_AC_VO].wmep_logcwmin << 12 |
+ wmep[WME_AC_VI].wmep_logcwmin << 8 |
+ wmep[WME_AC_BK].wmep_logcwmin << 4 |
+ wmep[WME_AC_BE].wmep_logcwmin);
+ RAL_WRITE(sc, RT2860_WMM_CWMAX_CFG,
+ wmep[WME_AC_VO].wmep_logcwmax << 12 |
+ wmep[WME_AC_VI].wmep_logcwmax << 8 |
+ wmep[WME_AC_BK].wmep_logcwmax << 4 |
+ wmep[WME_AC_BE].wmep_logcwmax);
+ RAL_WRITE(sc, RT2860_WMM_TXOP0_CFG,
+ wmep[WME_AC_BK].wmep_txopLimit << 16 |
+ wmep[WME_AC_BE].wmep_txopLimit);
+ RAL_WRITE(sc, RT2860_WMM_TXOP1_CFG,
+ wmep[WME_AC_VO].wmep_txopLimit << 16 |
+ wmep[WME_AC_VI].wmep_txopLimit);
+
+ return 0;
+}
+
+#ifdef HW_CRYPTO
+static int
+rt2860_set_key(struct ieee80211com *ic, struct ieee80211_node *ni,
+ struct ieee80211_key *k)
+{
+ struct rt2860_softc *sc = ic->ic_softc;
+ bus_size_t base;
+ uint32_t attr;
+ uint8_t mode, wcid, iv[8];
+
+ /* defer setting of WEP keys until interface is brought up */
+ if ((ic->ic_if.if_flags & (IFF_UP | IFF_RUNNING)) !=
+ (IFF_UP | IFF_RUNNING))
+ return 0;
+
+ /* map net80211 cipher to RT2860 security mode */
+ switch (k->k_cipher) {
+ case IEEE80211_CIPHER_WEP40:
+ mode = RT2860_MODE_WEP40;
+ break;
+ case IEEE80211_CIPHER_WEP104:
+ mode = RT2860_MODE_WEP104;
+ break;
+ case IEEE80211_CIPHER_TKIP:
+ mode = RT2860_MODE_TKIP;
+ break;
+ case IEEE80211_CIPHER_CCMP:
+ mode = RT2860_MODE_AES_CCMP;
+ break;
+ default:
+ return EINVAL;
+ }
+
+ if (k->k_flags & IEEE80211_KEY_GROUP) {
+ wcid = 0; /* NB: update WCID0 for group keys */
+ base = RT2860_SKEY(0, k->k_id);
+ } else {
+ wcid = ((struct rt2860_node *)ni)->wcid;
+ base = RT2860_PKEY(wcid);
+ }
+
+ if (k->k_cipher == IEEE80211_CIPHER_TKIP) {
+ RAL_WRITE_REGION_1(sc, base, k->k_key, 16);
+#ifndef IEEE80211_STA_ONLY
+ if (ic->ic_opmode == IEEE80211_M_HOSTAP) {
+ RAL_WRITE_REGION_1(sc, base + 16, &k->k_key[16], 8);
+ RAL_WRITE_REGION_1(sc, base + 24, &k->k_key[24], 8);
+ } else
+#endif
+ {
+ RAL_WRITE_REGION_1(sc, base + 16, &k->k_key[24], 8);
+ RAL_WRITE_REGION_1(sc, base + 24, &k->k_key[16], 8);
+ }
+ } else
+ RAL_WRITE_REGION_1(sc, base, k->k_key, k->k_len);
+
+ if (!(k->k_flags & IEEE80211_KEY_GROUP) ||
+ (k->k_flags & IEEE80211_KEY_TX)) {
+ /* set initial packet number in IV+EIV */
+ if (k->k_cipher == IEEE80211_CIPHER_WEP40 ||
+ k->k_cipher == IEEE80211_CIPHER_WEP104) {
+ uint32_t val = arc4random();
+ /* skip weak IVs from Fluhrer/Mantin/Shamir */
+ if (val >= 0x03ff00 && (val & 0xf8ff00) == 0x00ff00)
+ val += 0x000100;
+ iv[0] = val;
+ iv[1] = val >> 8;
+ iv[2] = val >> 16;
+ iv[3] = k->k_id << 6;
+ iv[4] = iv[5] = iv[6] = iv[7] = 0;
+ } else {
+ if (k->k_cipher == IEEE80211_CIPHER_TKIP) {
+ iv[0] = k->k_tsc >> 8;
+ iv[1] = (iv[0] | 0x20) & 0x7f;
+ iv[2] = k->k_tsc;
+ } else /* CCMP */ {
+ iv[0] = k->k_tsc;
+ iv[1] = k->k_tsc >> 8;
+ iv[2] = 0;
+ }
+ iv[3] = k->k_id << 6 | IEEE80211_WEP_EXTIV;
+ iv[4] = k->k_tsc >> 16;
+ iv[5] = k->k_tsc >> 24;
+ iv[6] = k->k_tsc >> 32;
+ iv[7] = k->k_tsc >> 40;
+ }
+ RAL_WRITE_REGION_1(sc, RT2860_IVEIV(wcid), iv, 8);
+ }
+
+ if (k->k_flags & IEEE80211_KEY_GROUP) {
+ /* install group key */
+ attr = RAL_READ(sc, RT2860_SKEY_MODE_0_7);
+ attr &= ~(0xf << (k->k_id * 4));
+ attr |= mode << (k->k_id * 4);
+ RAL_WRITE(sc, RT2860_SKEY_MODE_0_7, attr);
+ } else {
+ /* install pairwise key */
+ attr = RAL_READ(sc, RT2860_WCID_ATTR(wcid));
+ attr = (attr & ~0xf) | (mode << 1) | RT2860_RX_PKEY_EN;
+ RAL_WRITE(sc, RT2860_WCID_ATTR(wcid), attr);
+ }
+ return 0;
+}
+
+static void
+rt2860_delete_key(struct ieee80211com *ic, struct ieee80211_node *ni,
+ struct ieee80211_key *k)
+{
+ struct rt2860_softc *sc = ic->ic_softc;
+ uint32_t attr;
+ uint8_t wcid;
+
+ if (k->k_flags & IEEE80211_KEY_GROUP) {
+ /* remove group key */
+ attr = RAL_READ(sc, RT2860_SKEY_MODE_0_7);
+ attr &= ~(0xf << (k->k_id * 4));
+ RAL_WRITE(sc, RT2860_SKEY_MODE_0_7, attr);
+
+ } else {
+ /* remove pairwise key */
+ wcid = ((struct rt2860_node *)ni)->wcid;
+ attr = RAL_READ(sc, RT2860_WCID_ATTR(wcid));
+ attr &= ~0xf;
+ RAL_WRITE(sc, RT2860_WCID_ATTR(wcid), attr);
+ }
+}
+#endif
+
+static int8_t
+rt2860_rssi2dbm(struct rt2860_softc *sc, uint8_t rssi, uint8_t rxchain)
+{
+ struct ifnet *ifp = sc->sc_ifp;
+ struct ieee80211com *ic = ifp->if_l2com;
+ struct ieee80211_channel *c = ic->ic_curchan;
+ int delta;
+
+ if (IEEE80211_IS_CHAN_5GHZ(c)) {
+ u_int chan = ieee80211_chan2ieee(ic, c);
+ delta = sc->rssi_5ghz[rxchain];
+
+ /* determine channel group */
+ if (chan <= 64)
+ delta -= sc->lna[1];
+ else if (chan <= 128)
+ delta -= sc->lna[2];
+ else
+ delta -= sc->lna[3];
+ } else
+ delta = sc->rssi_2ghz[rxchain] - sc->lna[0];
+
+ return -12 - delta - rssi;
+}
+
+/*
+ * Add `delta' (signed) to each 4-bit sub-word of a 32-bit word.
+ * Used to adjust per-rate Tx power registers.
+ */
+static __inline uint32_t
+b4inc(uint32_t b32, int8_t delta)
+{
+ int8_t i, b4;
+
+ for (i = 0; i < 8; i++) {
+ b4 = b32 & 0xf;
+ b4 += delta;
+ if (b4 < 0)
+ b4 = 0;
+ else if (b4 > 0xf)
+ b4 = 0xf;
+ b32 = b32 >> 4 | b4 << 28;
+ }
+ return b32;
+}
+
+static const char *
+rt2860_get_rf(uint8_t rev)
+{
+ switch (rev) {
+ case RT2860_RF_2820: return "RT2820";
+ case RT2860_RF_2850: return "RT2850";
+ case RT2860_RF_2720: return "RT2720";
+ case RT2860_RF_2750: return "RT2750";
+ case RT3070_RF_3020: return "RT3020";
+ case RT3070_RF_2020: return "RT2020";
+ case RT3070_RF_3021: return "RT3021";
+ case RT3070_RF_3022: return "RT3022";
+ case RT3070_RF_3052: return "RT3052";
+ case RT3070_RF_3320: return "RT3320";
+ case RT3070_RF_3053: return "RT3053";
+ default: return "unknown";
+ }
+}
+
+static int
+rt2860_read_eeprom(struct rt2860_softc *sc, uint8_t macaddr[IEEE80211_ADDR_LEN])
+{
+ int8_t delta_2ghz, delta_5ghz;
+ uint32_t tmp;
+ uint16_t val;
+ int ridx, ant, i;
+
+ /* check whether the ROM is eFUSE ROM or EEPROM */
+ sc->sc_srom_read = rt2860_eeprom_read_2;
+ if (sc->mac_ver >= 0x3071) {
+ tmp = RAL_READ(sc, RT3070_EFUSE_CTRL);
+ DPRINTF(("EFUSE_CTRL=0x%08x\n", tmp));
+ if (tmp & RT3070_SEL_EFUSE)
+ sc->sc_srom_read = rt3090_efuse_read_2;
+ }
+
+ /* read EEPROM version */
+ val = rt2860_srom_read(sc, RT2860_EEPROM_VERSION);
+ DPRINTF(("EEPROM rev=%d, FAE=%d\n", val & 0xff, val >> 8));
+
+ /* read MAC address */
+ val = rt2860_srom_read(sc, RT2860_EEPROM_MAC01);
+ macaddr[0] = val & 0xff;
+ macaddr[1] = val >> 8;
+ val = rt2860_srom_read(sc, RT2860_EEPROM_MAC23);
+ macaddr[2] = val & 0xff;
+ macaddr[3] = val >> 8;
+ val = rt2860_srom_read(sc, RT2860_EEPROM_MAC45);
+ macaddr[4] = val & 0xff;
+ macaddr[5] = val >> 8;
+
+ /* read country code */
+ val = rt2860_srom_read(sc, RT2860_EEPROM_COUNTRY);
+ DPRINTF(("EEPROM region code=0x%04x\n", val));
+
+ /* read vendor BBP settings */
+ for (i = 0; i < 8; i++) {
+ val = rt2860_srom_read(sc, RT2860_EEPROM_BBP_BASE + i);
+ sc->bbp[i].val = val & 0xff;
+ sc->bbp[i].reg = val >> 8;
+ DPRINTF(("BBP%d=0x%02x\n", sc->bbp[i].reg, sc->bbp[i].val));
+ }
+ if (sc->mac_ver >= 0x3071) {
+ /* read vendor RF settings */
+ for (i = 0; i < 10; i++) {
+ val = rt2860_srom_read(sc, RT3071_EEPROM_RF_BASE + i);
+ sc->rf[i].val = val & 0xff;
+ sc->rf[i].reg = val >> 8;
+ DPRINTF(("RF%d=0x%02x\n", sc->rf[i].reg,
+ sc->rf[i].val));
+ }
+ }
+
+ /* read RF frequency offset from EEPROM */
+ val = rt2860_srom_read(sc, RT2860_EEPROM_FREQ_LEDS);
+ sc->freq = ((val & 0xff) != 0xff) ? val & 0xff : 0;
+ DPRINTF(("EEPROM freq offset %d\n", sc->freq & 0xff));
+ if ((val >> 8) != 0xff) {
+ /* read LEDs operating mode */
+ sc->leds = val >> 8;
+ sc->led[0] = rt2860_srom_read(sc, RT2860_EEPROM_LED1);
+ sc->led[1] = rt2860_srom_read(sc, RT2860_EEPROM_LED2);
+ sc->led[2] = rt2860_srom_read(sc, RT2860_EEPROM_LED3);
+ } else {
+ /* broken EEPROM, use default settings */
+ sc->leds = 0x01;
+ sc->led[0] = 0x5555;
+ sc->led[1] = 0x2221;
+ sc->led[2] = 0xa9f8;
+ }
+ DPRINTF(("EEPROM LED mode=0x%02x, LEDs=0x%04x/0x%04x/0x%04x\n",
+ sc->leds, sc->led[0], sc->led[1], sc->led[2]));
+
+ /* read RF information */
+ val = rt2860_srom_read(sc, RT2860_EEPROM_ANTENNA);
+ if (val == 0xffff) {
+ DPRINTF(("invalid EEPROM antenna info, using default\n"));
+ if (sc->mac_ver == 0x3593) {
+ /* default to RF3053 3T3R */
+ sc->rf_rev = RT3070_RF_3053;
+ sc->ntxchains = 3;
+ sc->nrxchains = 3;
+ } else if (sc->mac_ver >= 0x3071) {
+ /* default to RF3020 1T1R */
+ sc->rf_rev = RT3070_RF_3020;
+ sc->ntxchains = 1;
+ sc->nrxchains = 1;
+ } else {
+ /* default to RF2820 1T2R */
+ sc->rf_rev = RT2860_RF_2820;
+ sc->ntxchains = 1;
+ sc->nrxchains = 2;
+ }
+ } else {
+ sc->rf_rev = (val >> 8) & 0xf;
+ sc->ntxchains = (val >> 4) & 0xf;
+ sc->nrxchains = val & 0xf;
+ }
+ DPRINTF(("EEPROM RF rev=0x%02x chains=%dT%dR\n",
+ sc->rf_rev, sc->ntxchains, sc->nrxchains));
+
+ /* check if RF supports automatic Tx access gain control */
+ val = rt2860_srom_read(sc, RT2860_EEPROM_CONFIG);
+ DPRINTF(("EEPROM CFG 0x%04x\n", val));
+ /* check if driver should patch the DAC issue */
+ if ((val >> 8) != 0xff)
+ sc->patch_dac = (val >> 15) & 1;
+ if ((val & 0xff) != 0xff) {
+ sc->ext_5ghz_lna = (val >> 3) & 1;
+ sc->ext_2ghz_lna = (val >> 2) & 1;
+ /* check if RF supports automatic Tx access gain control */
+ sc->calib_2ghz = sc->calib_5ghz = 0; /* XXX (val >> 1) & 1 */;
+ /* check if we have a hardware radio switch */
+ sc->rfswitch = val & 1;
+ }
+ if (sc->sc_flags & RT2860_ADVANCED_PS) {
+ /* read PCIe power save level */
+ val = rt2860_srom_read(sc, RT2860_EEPROM_PCIE_PSLEVEL);
+ if ((val & 0xff) != 0xff) {
+ sc->pslevel = val & 0x3;
+ val = rt2860_srom_read(sc, RT2860_EEPROM_REV);
+ if ((val & 0xff80) != 0x9280)
+ sc->pslevel = MIN(sc->pslevel, 1);
+ DPRINTF(("EEPROM PCIe PS Level=%d\n", sc->pslevel));
+ }
+ }
+
+ /* read power settings for 2GHz channels */
+ for (i = 0; i < 14; i += 2) {
+ val = rt2860_srom_read(sc,
+ RT2860_EEPROM_PWR2GHZ_BASE1 + i / 2);
+ sc->txpow1[i + 0] = (int8_t)(val & 0xff);
+ sc->txpow1[i + 1] = (int8_t)(val >> 8);
+
+ val = rt2860_srom_read(sc,
+ RT2860_EEPROM_PWR2GHZ_BASE2 + i / 2);
+ sc->txpow2[i + 0] = (int8_t)(val & 0xff);
+ sc->txpow2[i + 1] = (int8_t)(val >> 8);
+ }
+ /* fix broken Tx power entries */
+ for (i = 0; i < 14; i++) {
+ if (sc->txpow1[i] < 0 || sc->txpow1[i] > 31)
+ sc->txpow1[i] = 5;
+ if (sc->txpow2[i] < 0 || sc->txpow2[i] > 31)
+ sc->txpow2[i] = 5;
+ DPRINTF(("chan %d: power1=%d, power2=%d\n",
+ rt2860_rf2850[i].chan, sc->txpow1[i], sc->txpow2[i]));
+ }
+ /* read power settings for 5GHz channels */
+ for (i = 0; i < 40; i += 2) {
+ val = rt2860_srom_read(sc,
+ RT2860_EEPROM_PWR5GHZ_BASE1 + i / 2);
+ sc->txpow1[i + 14] = (int8_t)(val & 0xff);
+ sc->txpow1[i + 15] = (int8_t)(val >> 8);
+
+ val = rt2860_srom_read(sc,
+ RT2860_EEPROM_PWR5GHZ_BASE2 + i / 2);
+ sc->txpow2[i + 14] = (int8_t)(val & 0xff);
+ sc->txpow2[i + 15] = (int8_t)(val >> 8);
+ }
+ /* fix broken Tx power entries */
+ for (i = 0; i < 40; i++) {
+ if (sc->txpow1[14 + i] < -7 || sc->txpow1[14 + i] > 15)
+ sc->txpow1[14 + i] = 5;
+ if (sc->txpow2[14 + i] < -7 || sc->txpow2[14 + i] > 15)
+ sc->txpow2[14 + i] = 5;
+ DPRINTF(("chan %d: power1=%d, power2=%d\n",
+ rt2860_rf2850[14 + i].chan, sc->txpow1[14 + i],
+ sc->txpow2[14 + i]));
+ }
+
+ /* read Tx power compensation for each Tx rate */
+ val = rt2860_srom_read(sc, RT2860_EEPROM_DELTAPWR);
+ delta_2ghz = delta_5ghz = 0;
+ if ((val & 0xff) != 0xff && (val & 0x80)) {
+ delta_2ghz = val & 0xf;
+ if (!(val & 0x40)) /* negative number */
+ delta_2ghz = -delta_2ghz;
+ }
+ val >>= 8;
+ if ((val & 0xff) != 0xff && (val & 0x80)) {
+ delta_5ghz = val & 0xf;
+ if (!(val & 0x40)) /* negative number */
+ delta_5ghz = -delta_5ghz;
+ }
+ DPRINTF(("power compensation=%d (2GHz), %d (5GHz)\n",
+ delta_2ghz, delta_5ghz));
+
+ for (ridx = 0; ridx < 5; ridx++) {
+ uint32_t reg;
+
+ val = rt2860_srom_read(sc, RT2860_EEPROM_RPWR + ridx * 2);
+ reg = val;
+ val = rt2860_srom_read(sc, RT2860_EEPROM_RPWR + ridx * 2 + 1);
+ reg |= (uint32_t)val << 16;
+
+ sc->txpow20mhz[ridx] = reg;
+ sc->txpow40mhz_2ghz[ridx] = b4inc(reg, delta_2ghz);
+ sc->txpow40mhz_5ghz[ridx] = b4inc(reg, delta_5ghz);
+
+ DPRINTF(("ridx %d: power 20MHz=0x%08x, 40MHz/2GHz=0x%08x, "
+ "40MHz/5GHz=0x%08x\n", ridx, sc->txpow20mhz[ridx],
+ sc->txpow40mhz_2ghz[ridx], sc->txpow40mhz_5ghz[ridx]));
+ }
+
+ /* read factory-calibrated samples for temperature compensation */
+ val = rt2860_srom_read(sc, RT2860_EEPROM_TSSI1_2GHZ);
+ sc->tssi_2ghz[0] = val & 0xff; /* [-4] */
+ sc->tssi_2ghz[1] = val >> 8; /* [-3] */
+ val = rt2860_srom_read(sc, RT2860_EEPROM_TSSI2_2GHZ);
+ sc->tssi_2ghz[2] = val & 0xff; /* [-2] */
+ sc->tssi_2ghz[3] = val >> 8; /* [-1] */
+ val = rt2860_srom_read(sc, RT2860_EEPROM_TSSI3_2GHZ);
+ sc->tssi_2ghz[4] = val & 0xff; /* [+0] */
+ sc->tssi_2ghz[5] = val >> 8; /* [+1] */
+ val = rt2860_srom_read(sc, RT2860_EEPROM_TSSI4_2GHZ);
+ sc->tssi_2ghz[6] = val & 0xff; /* [+2] */
+ sc->tssi_2ghz[7] = val >> 8; /* [+3] */
+ val = rt2860_srom_read(sc, RT2860_EEPROM_TSSI5_2GHZ);
+ sc->tssi_2ghz[8] = val & 0xff; /* [+4] */
+ sc->step_2ghz = val >> 8;
+ DPRINTF(("TSSI 2GHz: 0x%02x 0x%02x 0x%02x 0x%02x 0x%02x 0x%02x 0x%02x "
+ "0x%02x 0x%02x step=%d\n", sc->tssi_2ghz[0], sc->tssi_2ghz[1],
+ sc->tssi_2ghz[2], sc->tssi_2ghz[3], sc->tssi_2ghz[4],
+ sc->tssi_2ghz[5], sc->tssi_2ghz[6], sc->tssi_2ghz[7],
+ sc->tssi_2ghz[8], sc->step_2ghz));
+ /* check that ref value is correct, otherwise disable calibration */
+ if (sc->tssi_2ghz[4] == 0xff)
+ sc->calib_2ghz = 0;
+
+ val = rt2860_srom_read(sc, RT2860_EEPROM_TSSI1_5GHZ);
+ sc->tssi_5ghz[0] = val & 0xff; /* [-4] */
+ sc->tssi_5ghz[1] = val >> 8; /* [-3] */
+ val = rt2860_srom_read(sc, RT2860_EEPROM_TSSI2_5GHZ);
+ sc->tssi_5ghz[2] = val & 0xff; /* [-2] */
+ sc->tssi_5ghz[3] = val >> 8; /* [-1] */
+ val = rt2860_srom_read(sc, RT2860_EEPROM_TSSI3_5GHZ);
+ sc->tssi_5ghz[4] = val & 0xff; /* [+0] */
+ sc->tssi_5ghz[5] = val >> 8; /* [+1] */
+ val = rt2860_srom_read(sc, RT2860_EEPROM_TSSI4_5GHZ);
+ sc->tssi_5ghz[6] = val & 0xff; /* [+2] */
+ sc->tssi_5ghz[7] = val >> 8; /* [+3] */
+ val = rt2860_srom_read(sc, RT2860_EEPROM_TSSI5_5GHZ);
+ sc->tssi_5ghz[8] = val & 0xff; /* [+4] */
+ sc->step_5ghz = val >> 8;
+ DPRINTF(("TSSI 5GHz: 0x%02x 0x%02x 0x%02x 0x%02x 0x%02x 0x%02x 0x%02x "
+ "0x%02x 0x%02x step=%d\n", sc->tssi_5ghz[0], sc->tssi_5ghz[1],
+ sc->tssi_5ghz[2], sc->tssi_5ghz[3], sc->tssi_5ghz[4],
+ sc->tssi_5ghz[5], sc->tssi_5ghz[6], sc->tssi_5ghz[7],
+ sc->tssi_5ghz[8], sc->step_5ghz));
+ /* check that ref value is correct, otherwise disable calibration */
+ if (sc->tssi_5ghz[4] == 0xff)
+ sc->calib_5ghz = 0;
+
+ /* read RSSI offsets and LNA gains from EEPROM */
+ val = rt2860_srom_read(sc, RT2860_EEPROM_RSSI1_2GHZ);
+ sc->rssi_2ghz[0] = val & 0xff; /* Ant A */
+ sc->rssi_2ghz[1] = val >> 8; /* Ant B */
+ val = rt2860_srom_read(sc, RT2860_EEPROM_RSSI2_2GHZ);
+ if (sc->mac_ver >= 0x3071) {
+ /*
+ * On RT3090 chips (limited to 2 Rx chains), this ROM
+ * field contains the Tx mixer gain for the 2GHz band.
+ */
+ if ((val & 0xff) != 0xff)
+ sc->txmixgain_2ghz = val & 0x7;
+ DPRINTF(("tx mixer gain=%u (2GHz)\n", sc->txmixgain_2ghz));
+ } else
+ sc->rssi_2ghz[2] = val & 0xff; /* Ant C */
+ sc->lna[2] = val >> 8; /* channel group 2 */
+
+ val = rt2860_srom_read(sc, RT2860_EEPROM_RSSI1_5GHZ);
+ sc->rssi_5ghz[0] = val & 0xff; /* Ant A */
+ sc->rssi_5ghz[1] = val >> 8; /* Ant B */
+ val = rt2860_srom_read(sc, RT2860_EEPROM_RSSI2_5GHZ);
+ sc->rssi_5ghz[2] = val & 0xff; /* Ant C */
+ sc->lna[3] = val >> 8; /* channel group 3 */
+
+ val = rt2860_srom_read(sc, RT2860_EEPROM_LNA);
+ if (sc->mac_ver >= 0x3071)
+ sc->lna[0] = RT3090_DEF_LNA;
+ else /* channel group 0 */
+ sc->lna[0] = val & 0xff;
+ sc->lna[1] = val >> 8; /* channel group 1 */
+
+ /* fix broken 5GHz LNA entries */
+ if (sc->lna[2] == 0 || sc->lna[2] == 0xff) {
+ DPRINTF(("invalid LNA for channel group %d\n", 2));
+ sc->lna[2] = sc->lna[1];
+ }
+ if (sc->lna[3] == 0 || sc->lna[3] == 0xff) {
+ DPRINTF(("invalid LNA for channel group %d\n", 3));
+ sc->lna[3] = sc->lna[1];
+ }
+
+ /* fix broken RSSI offset entries */
+ for (ant = 0; ant < 3; ant++) {
+ if (sc->rssi_2ghz[ant] < -10 || sc->rssi_2ghz[ant] > 10) {
+ DPRINTF(("invalid RSSI%d offset: %d (2GHz)\n",
+ ant + 1, sc->rssi_2ghz[ant]));
+ sc->rssi_2ghz[ant] = 0;
+ }
+ if (sc->rssi_5ghz[ant] < -10 || sc->rssi_5ghz[ant] > 10) {
+ DPRINTF(("invalid RSSI%d offset: %d (5GHz)\n",
+ ant + 1, sc->rssi_5ghz[ant]));
+ sc->rssi_5ghz[ant] = 0;
+ }
+ }
+
+ return 0;
+}
+
+int
+rt2860_bbp_init(struct rt2860_softc *sc)
+{
+#define N(a) (sizeof (a) / sizeof ((a)[0]))
+ int i, ntries;
+
+ /* wait for BBP to wake up */
+ for (ntries = 0; ntries < 20; ntries++) {
+ uint8_t bbp0 = rt2860_mcu_bbp_read(sc, 0);
+ if (bbp0 != 0 && bbp0 != 0xff)
+ break;
+ }
+ if (ntries == 20) {
+ device_printf(sc->sc_dev,
+ "timeout waiting for BBP to wake up\n");
+ return ETIMEDOUT;
+ }
+
+ /* initialize BBP registers to default values */
+ for (i = 0; i < N(rt2860_def_bbp); i++) {
+ rt2860_mcu_bbp_write(sc, rt2860_def_bbp[i].reg,
+ rt2860_def_bbp[i].val);
+ }
+
+ /* fix BBP84 for RT2860E */
+ if (sc->mac_ver == 0x2860 && sc->mac_rev != 0x0101)
+ rt2860_mcu_bbp_write(sc, 84, 0x19);
+
+ if (sc->mac_ver >= 0x3071) {
+ rt2860_mcu_bbp_write(sc, 79, 0x13);
+ rt2860_mcu_bbp_write(sc, 80, 0x05);
+ rt2860_mcu_bbp_write(sc, 81, 0x33);
+ } else if (sc->mac_ver == 0x2860 && sc->mac_rev == 0x0100) {
+ rt2860_mcu_bbp_write(sc, 69, 0x16);
+ rt2860_mcu_bbp_write(sc, 73, 0x12);
+ }
+
+ return 0;
+#undef N
+}
+
+static int
+rt2860_txrx_enable(struct rt2860_softc *sc)
+{
+ struct ifnet *ifp = sc->sc_ifp;
+ struct ieee80211com *ic = ifp->if_l2com;
+ uint32_t tmp;
+ int ntries;
+
+ /* enable Tx/Rx DMA engine */
+ RAL_WRITE(sc, RT2860_MAC_SYS_CTRL, RT2860_MAC_TX_EN);
+ RAL_BARRIER_READ_WRITE(sc);
+ for (ntries = 0; ntries < 200; ntries++) {
+ tmp = RAL_READ(sc, RT2860_WPDMA_GLO_CFG);
+ if ((tmp & (RT2860_TX_DMA_BUSY | RT2860_RX_DMA_BUSY)) == 0)
+ break;
+ DELAY(1000);
+ }
+ if (ntries == 200) {
+ device_printf(sc->sc_dev, "timeout waiting for DMA engine\n");
+ return ETIMEDOUT;
+ }
+
+ DELAY(50);
+
+ tmp |= RT2860_RX_DMA_EN | RT2860_TX_DMA_EN |
+ RT2860_WPDMA_BT_SIZE64 << RT2860_WPDMA_BT_SIZE_SHIFT;
+ RAL_WRITE(sc, RT2860_WPDMA_GLO_CFG, tmp);
+
+ /* set Rx filter */
+ tmp = RT2860_DROP_CRC_ERR | RT2860_DROP_PHY_ERR;
+ if (ic->ic_opmode != IEEE80211_M_MONITOR) {
+ tmp |= RT2860_DROP_UC_NOME | RT2860_DROP_DUPL |
+ RT2860_DROP_CTS | RT2860_DROP_BA | RT2860_DROP_ACK |
+ RT2860_DROP_VER_ERR | RT2860_DROP_CTRL_RSV |
+ RT2860_DROP_CFACK | RT2860_DROP_CFEND;
+ if (ic->ic_opmode == IEEE80211_M_STA)
+ tmp |= RT2860_DROP_RTS | RT2860_DROP_PSPOLL;
+ }
+ RAL_WRITE(sc, RT2860_RX_FILTR_CFG, tmp);
+
+ RAL_WRITE(sc, RT2860_MAC_SYS_CTRL,
+ RT2860_MAC_RX_EN | RT2860_MAC_TX_EN);
+
+ return 0;
+}
+
+static void
+rt2860_init(void *arg)
+{
+ struct rt2860_softc *sc = arg;
+ struct ifnet *ifp = sc->sc_ifp;
+ struct ieee80211com *ic = ifp->if_l2com;
+
+ RAL_LOCK(sc);
+ rt2860_init_locked(sc);
+ RAL_UNLOCK(sc);
+
+ if (ifp->if_drv_flags & IFF_DRV_RUNNING)
+ ieee80211_start_all(ic);
+}
+
+static void
+rt2860_init_locked(struct rt2860_softc *sc)
+{
+#define N(a) (sizeof (a) / sizeof ((a)[0]))
+ struct ifnet *ifp = sc->sc_ifp;
+ struct ieee80211com *ic = ifp->if_l2com;
+ uint32_t tmp;
+ uint8_t bbp1, bbp3;
+ int i, qid, ridx, ntries, error;
+
+ RAL_LOCK_ASSERT(sc);
+
+ if (sc->rfswitch) {
+ /* hardware has a radio switch on GPIO pin 2 */
+ if (!(RAL_READ(sc, RT2860_GPIO_CTRL) & (1 << 2))) {
+ device_printf(sc->sc_dev,
+ "radio is disabled by hardware switch\n");
+#ifdef notyet
+ rt2860_stop_locked(sc);
+ return;
+#endif
+ }
+ }
+ RAL_WRITE(sc, RT2860_PWR_PIN_CFG, RT2860_IO_RA_PE);
+
+ /* disable DMA */
+ tmp = RAL_READ(sc, RT2860_WPDMA_GLO_CFG);
+ tmp &= 0xff0;
+ RAL_WRITE(sc, RT2860_WPDMA_GLO_CFG, tmp);
+
+ /* PBF hardware reset */
+ RAL_WRITE(sc, RT2860_SYS_CTRL, 0xe1f);
+ RAL_BARRIER_WRITE(sc);
+ RAL_WRITE(sc, RT2860_SYS_CTRL, 0xe00);
+
+ if ((error = rt2860_load_microcode(sc)) != 0) {
+ device_printf(sc->sc_dev, "could not load 8051 microcode\n");
+ rt2860_stop_locked(sc);
return;
}
- ifp = sc->sc_ifp;
- ic = ifp->if_l2com;
-
- /* get central channel position */
-
- chan = ieee80211_chan2ieee(ic, c);
-
- if ((sc->mac_rev & 0xffff0000) >= 0x30710000) {
- rt3090_set_chan(sc, chan);
+ rt2860_set_macaddr(sc, IF_LLADDR(ifp));
+
+ /* init Tx power for all Tx rates (from EEPROM) */
+ for (ridx = 0; ridx < 5; ridx++) {
+ if (sc->txpow20mhz[ridx] == 0xffffffff)
+ continue;
+ RAL_WRITE(sc, RT2860_TX_PWR_CFG(ridx), sc->txpow20mhz[ridx]);
+ }
+
+ for (ntries = 0; ntries < 100; ntries++) {
+ tmp = RAL_READ(sc, RT2860_WPDMA_GLO_CFG);
+ if ((tmp & (RT2860_TX_DMA_BUSY | RT2860_RX_DMA_BUSY)) == 0)
+ break;
+ DELAY(1000);
+ }
+ if (ntries == 100) {
+ device_printf(sc->sc_dev, "timeout waiting for DMA engine\n");
+ rt2860_stop_locked(sc);
return;
}
-
- if (IEEE80211_IS_CHAN_HT40U(c))
- chan += 2;
- else if (IEEE80211_IS_CHAN_HT40D(c))
- chan -= 2;
-
- RT2860_DPRINTF(sc, RT2860_DEBUG_CHAN,
- "RF set channel: channel=%u, HT%s%s\n",
- ieee80211_chan2ieee(ic, c),
- !IEEE80211_IS_CHAN_HT(c) ? " disabled" :
- IEEE80211_IS_CHAN_HT20(c) ? "20":
- IEEE80211_IS_CHAN_HT40U(c) ? "40U" : "40D",
- (ic->ic_flags & IEEE80211_F_SCAN) ? ", scanning" : "");
-
+ tmp &= 0xff0;
+ RAL_WRITE(sc, RT2860_WPDMA_GLO_CFG, tmp);
+
+ /* reset Rx ring and all 6 Tx rings */
+ RAL_WRITE(sc, RT2860_WPDMA_RST_IDX, 0x1003f);
+
+ /* PBF hardware reset */
+ RAL_WRITE(sc, RT2860_SYS_CTRL, 0xe1f);
+ RAL_BARRIER_WRITE(sc);
+ RAL_WRITE(sc, RT2860_SYS_CTRL, 0xe00);
+
+ RAL_WRITE(sc, RT2860_PWR_PIN_CFG, RT2860_IO_RA_PE | RT2860_IO_RF_PE);
+
+ RAL_WRITE(sc, RT2860_MAC_SYS_CTRL, RT2860_BBP_HRST | RT2860_MAC_SRST);
+ RAL_BARRIER_WRITE(sc);
+ RAL_WRITE(sc, RT2860_MAC_SYS_CTRL, 0);
+
+ for (i = 0; i < N(rt2860_def_mac); i++)
+ RAL_WRITE(sc, rt2860_def_mac[i].reg, rt2860_def_mac[i].val);
+ if (sc->mac_ver >= 0x3071) {
+ /* set delay of PA_PE assertion to 1us (unit of 0.25us) */
+ RAL_WRITE(sc, RT2860_TX_SW_CFG0,
+ 4 << RT2860_DLY_PAPE_EN_SHIFT);
+ }
+
+ if (!(RAL_READ(sc, RT2860_PCI_CFG) & RT2860_PCI_CFG_PCI)) {
+ sc->sc_flags |= RT2860_PCIE;
+ /* PCIe has different clock cycle count than PCI */
+ tmp = RAL_READ(sc, RT2860_US_CYC_CNT);
+ tmp = (tmp & ~0xff) | 0x7d;
+ RAL_WRITE(sc, RT2860_US_CYC_CNT, tmp);
+ }
+
+ /* wait while MAC is busy */
+ for (ntries = 0; ntries < 100; ntries++) {
+ if (!(RAL_READ(sc, RT2860_MAC_STATUS_REG) &
+ (RT2860_RX_STATUS_BUSY | RT2860_TX_STATUS_BUSY)))
+ break;
+ DELAY(1000);
+ }
+ if (ntries == 100) {
+ device_printf(sc->sc_dev, "timeout waiting for MAC\n");
+ rt2860_stop_locked(sc);
+ return;
+ }
+
+ /* clear Host to MCU mailbox */
+ RAL_WRITE(sc, RT2860_H2M_BBPAGENT, 0);
+ RAL_WRITE(sc, RT2860_H2M_MAILBOX, 0);
+
+ rt2860_mcu_cmd(sc, RT2860_MCU_CMD_RFRESET, 0, 0);
+ DELAY(1000);
+
+ if ((error = rt2860_bbp_init(sc)) != 0) {
+ rt2860_stop_locked(sc);
+ return;
+ }
+
+ /* clear RX WCID search table */
+ RAL_SET_REGION_4(sc, RT2860_WCID_ENTRY(0), 0, 512);
+ /* clear pairwise key table */
+ RAL_SET_REGION_4(sc, RT2860_PKEY(0), 0, 2048);
+ /* clear IV/EIV table */
+ RAL_SET_REGION_4(sc, RT2860_IVEIV(0), 0, 512);
+ /* clear WCID attribute table */
+ RAL_SET_REGION_4(sc, RT2860_WCID_ATTR(0), 0, 256);
+ /* clear shared key table */
+ RAL_SET_REGION_4(sc, RT2860_SKEY(0, 0), 0, 8 * 32);
+ /* clear shared key mode */
+ RAL_SET_REGION_4(sc, RT2860_SKEY_MODE_0_7, 0, 4);
+
+ /* init Tx rings (4 EDCAs + HCCA + Mgt) */
+ for (qid = 0; qid < 6; qid++) {
+ RAL_WRITE(sc, RT2860_TX_BASE_PTR(qid), sc->txq[qid].paddr);
+ RAL_WRITE(sc, RT2860_TX_MAX_CNT(qid), RT2860_TX_RING_COUNT);
+ RAL_WRITE(sc, RT2860_TX_CTX_IDX(qid), 0);
+ }
+
+ /* init Rx ring */
+ RAL_WRITE(sc, RT2860_RX_BASE_PTR, sc->rxq.paddr);
+ RAL_WRITE(sc, RT2860_RX_MAX_CNT, RT2860_RX_RING_COUNT);
+ RAL_WRITE(sc, RT2860_RX_CALC_IDX, RT2860_RX_RING_COUNT - 1);
+
+ /* setup maximum buffer sizes */
+ RAL_WRITE(sc, RT2860_MAX_LEN_CFG, 1 << 12 |
+ (MCLBYTES - sizeof (struct rt2860_rxwi) - 2));
+
+ for (ntries = 0; ntries < 100; ntries++) {
+ tmp = RAL_READ(sc, RT2860_WPDMA_GLO_CFG);
+ if ((tmp & (RT2860_TX_DMA_BUSY | RT2860_RX_DMA_BUSY)) == 0)
+ break;
+ DELAY(1000);
+ }
+ if (ntries == 100) {
+ device_printf(sc->sc_dev, "timeout waiting for DMA engine\n");
+ rt2860_stop_locked(sc);
+ return;
+ }
+ tmp &= 0xff0;
+ RAL_WRITE(sc, RT2860_WPDMA_GLO_CFG, tmp);
+
+ /* disable interrupts mitigation */
+ RAL_WRITE(sc, RT2860_DELAY_INT_CFG, 0);
+
+ /* write vendor-specific BBP values (from EEPROM) */
+ for (i = 0; i < 8; i++) {
+ if (sc->bbp[i].reg == 0 || sc->bbp[i].reg == 0xff)
+ continue;
+ rt2860_mcu_bbp_write(sc, sc->bbp[i].reg, sc->bbp[i].val);
+ }
+
+ /* select Main antenna for 1T1R devices */
+ if (sc->rf_rev == RT3070_RF_2020 ||
+ sc->rf_rev == RT3070_RF_3020 ||
+ sc->rf_rev == RT3070_RF_3320)
+ rt3090_set_rx_antenna(sc, 0);
+
+ /* send LEDs operating mode to microcontroller */
+ rt2860_mcu_cmd(sc, RT2860_MCU_CMD_LED1, sc->led[0], 0);
+ rt2860_mcu_cmd(sc, RT2860_MCU_CMD_LED2, sc->led[1], 0);
+ rt2860_mcu_cmd(sc, RT2860_MCU_CMD_LED3, sc->led[2], 0);
+
+ if (sc->mac_ver >= 0x3071)
+ rt3090_rf_init(sc);
+
+ rt2860_mcu_cmd(sc, RT2860_MCU_CMD_SLEEP, 0x02ff, 1);
+ rt2860_mcu_cmd(sc, RT2860_MCU_CMD_WAKEUP, 0, 1);
+
+ if (sc->mac_ver >= 0x3071)
+ rt3090_rf_wakeup(sc);
+
+ /* disable non-existing Rx chains */
+ bbp3 = rt2860_mcu_bbp_read(sc, 3);
+ bbp3 &= ~(1 << 3 | 1 << 4);
+ if (sc->nrxchains == 2)
+ bbp3 |= 1 << 3;
+ else if (sc->nrxchains == 3)
+ bbp3 |= 1 << 4;
+ rt2860_mcu_bbp_write(sc, 3, bbp3);
+
+ /* disable non-existing Tx chains */
+ bbp1 = rt2860_mcu_bbp_read(sc, 1);
+ if (sc->ntxchains == 1)
+ bbp1 = (bbp1 & ~(1 << 3 | 1 << 4));
+ else if (sc->mac_ver == 0x3593 && sc->ntxchains == 2)
+ bbp1 = (bbp1 & ~(1 << 4)) | 1 << 3;
+ else if (sc->mac_ver == 0x3593 && sc->ntxchains == 3)
+ bbp1 = (bbp1 & ~(1 << 3)) | 1 << 4;
+ rt2860_mcu_bbp_write(sc, 1, bbp1);
+
+ if (sc->mac_ver >= 0x3071)
+ rt3090_rf_setup(sc);
+
+ /* select default channel */
+ rt2860_switch_chan(sc, ic->ic_curchan);
+
+ /* reset RF from MCU */
+ rt2860_mcu_cmd(sc, RT2860_MCU_CMD_RFRESET, 0, 0);
+
+ /* set RTS threshold */
+ tmp = RAL_READ(sc, RT2860_TX_RTS_CFG);
+ tmp &= ~0xffff00;
+ tmp |= IEEE80211_RTS_DEFAULT << 8;
+ RAL_WRITE(sc, RT2860_TX_RTS_CFG, tmp);
+
+ /* setup initial protection mode */
+ rt2860_updateprot(ifp);
+
+ /* turn radio LED on */
+ rt2860_set_leds(sc, RT2860_LED_RADIO);
+
+ /* enable Tx/Rx DMA engine */
+ if ((error = rt2860_txrx_enable(sc)) != 0) {
+ rt2860_stop_locked(sc);
+ return;
+ }
+
+ /* clear pending interrupts */
+ RAL_WRITE(sc, RT2860_INT_STATUS, 0xffffffff);
+ /* enable interrupts */
+ RAL_WRITE(sc, RT2860_INT_MASK, 0x3fffc);
+
+ if (sc->sc_flags & RT2860_ADVANCED_PS)
+ rt2860_mcu_cmd(sc, RT2860_MCU_CMD_PSLEVEL, sc->pslevel, 0);
+
+ ifp->if_drv_flags &= ~IFF_DRV_OACTIVE;
+ ifp->if_drv_flags |= IFF_DRV_RUNNING;
+
+ callout_reset(&sc->watchdog_ch, hz, rt2860_watchdog, sc);
+#undef N
+}
+
+static void
+rt2860_stop(void *arg)
+{
+ struct rt2860_softc *sc = arg;
+
+ RAL_LOCK(sc);
+ rt2860_stop_locked(sc);
+ RAL_UNLOCK(sc);
+}
+
+static void
+rt2860_stop_locked(struct rt2860_softc *sc)
+{
+ struct ifnet *ifp = sc->sc_ifp;
+ uint32_t tmp;
+ int qid;
+
+ if (ifp->if_drv_flags & IFF_DRV_RUNNING)
+ rt2860_set_leds(sc, 0); /* turn all LEDs off */
+
+ callout_stop(&sc->watchdog_ch);
+ sc->sc_tx_timer = 0;
+ ifp->if_drv_flags &= ~(IFF_DRV_RUNNING | IFF_DRV_OACTIVE);
+
+ /* disable interrupts */
+ RAL_WRITE(sc, RT2860_INT_MASK, 0);
+
+ /* disable GP timer */
+ rt2860_set_gp_timer(sc, 0);
+
+ /* disable Rx */
+ tmp = RAL_READ(sc, RT2860_MAC_SYS_CTRL);
+ tmp &= ~(RT2860_MAC_RX_EN | RT2860_MAC_TX_EN);
+ RAL_WRITE(sc, RT2860_MAC_SYS_CTRL, tmp);
+
+ /* reset adapter */
+ RAL_WRITE(sc, RT2860_MAC_SYS_CTRL, RT2860_BBP_HRST | RT2860_MAC_SRST);
+ RAL_BARRIER_WRITE(sc);
+ RAL_WRITE(sc, RT2860_MAC_SYS_CTRL, 0);
+
+ /* reset Tx and Rx rings (and reclaim TXWIs) */
+ sc->qfullmsk = 0;
+ for (qid = 0; qid < 6; qid++)
+ rt2860_reset_tx_ring(sc, &sc->txq[qid]);
+ rt2860_reset_rx_ring(sc, &sc->rxq);
+}
+
+int
+rt2860_load_microcode(struct rt2860_softc *sc)
+{
+ const struct firmware *fp;
+ int ntries, error;
+
+ RAL_LOCK_ASSERT(sc);
+
+ RAL_UNLOCK(sc);
+ fp = firmware_get("rt2860fw");
+ RAL_LOCK(sc);
+ if (fp == NULL) {
+ device_printf(sc->sc_dev,
+ "unable to receive rt2860fw firmware image\n");
+ return EINVAL;
+ }
+
+ /* set "host program ram write selection" bit */
+ RAL_WRITE(sc, RT2860_SYS_CTRL, RT2860_HST_PM_SEL);
+ /* write microcode image */
+ RAL_WRITE_REGION_1(sc, RT2860_FW_BASE, fp->data, fp->datasize);
+ /* kick microcontroller unit */
+ RAL_WRITE(sc, RT2860_SYS_CTRL, 0);
+ RAL_BARRIER_WRITE(sc);
+ RAL_WRITE(sc, RT2860_SYS_CTRL, RT2860_MCU_RESET);
+
+ RAL_WRITE(sc, RT2860_H2M_BBPAGENT, 0);
+ RAL_WRITE(sc, RT2860_H2M_MAILBOX, 0);
+
+ /* wait until microcontroller is ready */
+ RAL_BARRIER_READ_WRITE(sc);
+ for (ntries = 0; ntries < 1000; ntries++) {
+ if (RAL_READ(sc, RT2860_SYS_CTRL) & RT2860_MCU_READY)
+ break;
+ DELAY(1000);
+ }
+ if (ntries == 1000) {
+ device_printf(sc->sc_dev,
+ "timeout waiting for MCU to initialize\n");
+ error = ETIMEDOUT;
+ } else
+ error = 0;
+
+ firmware_put(fp, FIRMWARE_UNLOAD);
+ return error;
+}
+
+/*
+ * This function is called periodically to adjust Tx power based on
+ * temperature variation.
+ */
+#ifdef NOT_YET
+static void
+rt2860_calib(struct rt2860_softc *sc)
+{
+ struct ieee80211com *ic = &sc->sc_ic;
+ const uint8_t *tssi;
+ uint8_t step, bbp49;
+ int8_t ridx, d;
+
+ /* read current temperature */
+ bbp49 = rt2860_mcu_bbp_read(sc, 49);
+
+ if (IEEE80211_IS_CHAN_2GHZ(ic->ic_bss->ni_chan)) {
+ tssi = &sc->tssi_2ghz[4];
+ step = sc->step_2ghz;
+ } else {
+ tssi = &sc->tssi_5ghz[4];
+ step = sc->step_5ghz;
+ }
+
+ if (bbp49 < tssi[0]) { /* lower than reference */
+ /* use higher Tx power than default */
+ for (d = 0; d > -4 && bbp49 <= tssi[d - 1]; d--);
+ } else if (bbp49 > tssi[0]) { /* greater than reference */
+ /* use lower Tx power than default */
+ for (d = 0; d < +4 && bbp49 >= tssi[d + 1]; d++);
+ } else {
+ /* use default Tx power */
+ d = 0;
+ }
+ d *= step;
+
+ DPRINTF(("BBP49=0x%02x, adjusting Tx power by %d\n", bbp49, d));
+
+ /* write adjusted Tx power values for each Tx rate */
+ for (ridx = 0; ridx < 5; ridx++) {
+ if (sc->txpow20mhz[ridx] == 0xffffffff)
+ continue;
+ RAL_WRITE(sc, RT2860_TX_PWR_CFG(ridx),
+ b4inc(sc->txpow20mhz[ridx], d));
+ }
+}
+#endif
+
+static void
+rt3090_set_rx_antenna(struct rt2860_softc *sc, int aux)
+{
+ uint32_t tmp;
+
+ if (aux) {
+ tmp = RAL_READ(sc, RT2860_PCI_EECTRL);
+ RAL_WRITE(sc, RT2860_PCI_EECTRL, tmp & ~RT2860_C);
+ tmp = RAL_READ(sc, RT2860_GPIO_CTRL);
+ RAL_WRITE(sc, RT2860_GPIO_CTRL, (tmp & ~0x0808) | 0x08);
+ } else {
+ tmp = RAL_READ(sc, RT2860_PCI_EECTRL);
+ RAL_WRITE(sc, RT2860_PCI_EECTRL, tmp | RT2860_C);
+ tmp = RAL_READ(sc, RT2860_GPIO_CTRL);
+ RAL_WRITE(sc, RT2860_GPIO_CTRL, tmp & ~0x0808);
+ }
+}
+
+static void
+rt2860_switch_chan(struct rt2860_softc *sc, struct ieee80211_channel *c)
+{
+ struct ifnet *ifp = sc->sc_ifp;
+ struct ieee80211com *ic = ifp->if_l2com;
+ u_int chan, group;
+
+ chan = ieee80211_chan2ieee(ic, c);
if (chan == 0 || chan == IEEE80211_CHAN_ANY)
return;
- for (i = 0; rt2860_rf2850[i].chan != chan; i++);
-
- r1 = rt2860_rf2850[i].r1;
- r2 = rt2860_rf2850[i].r2;
- r3 = rt2860_rf2850[i].r3;
- r4 = rt2860_rf2850[i].r4;
-
- txpow1 = sc->txpow1[i];
- txpow2 = sc->txpow2[i];
-
- if (sc->ntxpath == 1)
- r2 |= (1 << 14);
-
- if (sc->nrxpath == 2)
- r2 |= (1 << 6);
- else if (sc->nrxpath == 1)
- r2 |= (1 << 17) | (1 << 6);
-
- if (IEEE80211_IS_CHAN_2GHZ(c)) {
- r3 = (r3 & 0xffffc1ff) | (txpow1 << 9);
- r4 = (r4 & ~0x001f87c0) | (sc->rf_freq_off << 15) |
- (txpow2 << 6);
- } else {
- r3 = r3 & 0xffffc1ff;
- r4 = (r4 & ~0x001f87c0) | (sc->rf_freq_off << 15);
-
- if (txpow1 >= RT2860_EEPROM_TXPOW_5GHZ_MIN && txpow1 < 0) {
- txpow1 = (-RT2860_EEPROM_TXPOW_5GHZ_MIN + txpow1);
- if (txpow1 > RT2860_EEPROM_TXPOW_5GHZ_MAX)
- txpow1 = RT2860_EEPROM_TXPOW_5GHZ_MAX;
-
- r3 |= (txpow1 << 10);
- } else {
- if (txpow1 > RT2860_EEPROM_TXPOW_5GHZ_MAX)
- txpow1 = RT2860_EEPROM_TXPOW_5GHZ_MAX;
-
- r3 |= (txpow1 << 10) | (1 << 9);
- }
-
- if (txpow2 >= RT2860_EEPROM_TXPOW_5GHZ_MIN && txpow2 < 0) {
- txpow2 = (-RT2860_EEPROM_TXPOW_5GHZ_MIN + txpow2);
- if (txpow2 > RT2860_EEPROM_TXPOW_5GHZ_MAX)
- txpow2 = RT2860_EEPROM_TXPOW_5GHZ_MAX;
-
- r4 |= (txpow2 << 7);
- } else {
- if (txpow2 > RT2860_EEPROM_TXPOW_5GHZ_MAX)
- txpow2 = RT2860_EEPROM_TXPOW_5GHZ_MAX;
-
- r4 |= (txpow2 << 7) | (1 << 6);
- }
- }
-
- if (!(ic->ic_flags & IEEE80211_F_SCAN) && IEEE80211_IS_CHAN_HT40(c))
- r4 |= (1 << 21);
-
- rt2860_io_rf_write(sc, RT2860_REG_RF_R1, r1);
- rt2860_io_rf_write(sc, RT2860_REG_RF_R2, r2);
- rt2860_io_rf_write(sc, RT2860_REG_RF_R3, r3 & ~(1 << 2));
- rt2860_io_rf_write(sc, RT2860_REG_RF_R4, r4);
-
- DELAY(200);
-
- rt2860_io_rf_write(sc, RT2860_REG_RF_R1, r1);
- rt2860_io_rf_write(sc, RT2860_REG_RF_R2, r2);
- rt2860_io_rf_write(sc, RT2860_REG_RF_R3, r3 | (1 << 2));
- rt2860_io_rf_write(sc, RT2860_REG_RF_R4, r4);
-
- DELAY(200);
-
- rt2860_io_rf_write(sc, RT2860_REG_RF_R1, r1);
- rt2860_io_rf_write(sc, RT2860_REG_RF_R2, r2);
- rt2860_io_rf_write(sc, RT2860_REG_RF_R3, r3 & ~(1 << 2));
- rt2860_io_rf_write(sc, RT2860_REG_RF_R4, r4);
-
- rt2860_rf_select_chan_group(sc, c);
+ if (sc->mac_ver >= 0x3071)
+ rt3090_set_chan(sc, chan);
+ else
+ rt2860_set_chan(sc, chan);
+
+ /* determine channel group */
+ if (chan <= 14)
+ group = 0;
+ else if (chan <= 64)
+ group = 1;
+ else if (chan <= 128)
+ group = 2;
+ else
+ group = 3;
+
+ /* XXX necessary only when group has changed! */
+ rt2860_select_chan_group(sc, group);
DELAY(1000);
}
-/*
- * rt2872_rf_set_chan
- */
+static int
+rt2860_setup_beacon(struct rt2860_softc *sc, struct ieee80211vap *vap)
+{
+ struct ieee80211com *ic = vap->iv_ic;
+ struct ieee80211_beacon_offsets bo;
+ struct rt2860_txwi txwi;
+ struct mbuf *m;
+ int ridx;
+
+ if ((m = ieee80211_beacon_alloc(vap->iv_bss, &bo)) == NULL)
+ return ENOBUFS;
+
+ memset(&txwi, 0, sizeof txwi);
+ txwi.wcid = 0xff;
+ txwi.len = htole16(m->m_pkthdr.len);
+ /* send beacons at the lowest available rate */
+ ridx = IEEE80211_IS_CHAN_5GHZ(ic->ic_bsschan) ?
+ RT2860_RIDX_OFDM6 : RT2860_RIDX_CCK1;
+ txwi.phy = htole16(rt2860_rates[ridx].mcs);
+ if (rt2860_rates[ridx].phy == IEEE80211_T_OFDM)
+ txwi.phy |= htole16(RT2860_PHY_OFDM);
+ txwi.txop = RT2860_TX_TXOP_HT;
+ txwi.flags = RT2860_TX_TS;
+ txwi.xflags = RT2860_TX_NSEQ;
+
+ RAL_WRITE_REGION_1(sc, RT2860_BCN_BASE(0),
+ (uint8_t *)&txwi, sizeof txwi);
+ RAL_WRITE_REGION_1(sc, RT2860_BCN_BASE(0) + sizeof txwi,
+ mtod(m, uint8_t *), m->m_pkthdr.len);
+
+ m_freem(m);
+
+ return 0;
+}
+
static void
-rt2872_rf_set_chan(struct rt2860_softc *sc, struct ieee80211_channel *c)
+rt2860_enable_tsf_sync(struct rt2860_softc *sc)
{
- struct ifnet *ifp;
- struct ieee80211com *ic;
- uint32_t r1, r2, r3, r4;
- uint32_t r6, r7, r12, r13, r23, r24;
- int8_t txpow1, txpow2;
- int i, chan;
-
- ifp = sc->sc_ifp;
- ic = ifp->if_l2com;
-
- /* get central channel position */
-
- chan = ieee80211_chan2ieee(ic, c);
-
- if (IEEE80211_IS_CHAN_HT40U(c))
- chan += 2;
- else if (IEEE80211_IS_CHAN_HT40D(c))
- chan -= 2;
-
- RT2860_DPRINTF(sc, RT2860_DEBUG_CHAN,
- "RF set channel: channel=%u, HT%s%s\n",
- ieee80211_chan2ieee(ic, c),
- !IEEE80211_IS_CHAN_HT(c) ? " disabled" :
- IEEE80211_IS_CHAN_HT20(c) ? "20":
- IEEE80211_IS_CHAN_HT40U(c) ? "40U" : "40D",
- (ic->ic_flags & IEEE80211_F_SCAN) ? ", scanning" : "");
-
- if (chan == 0 || chan == IEEE80211_CHAN_ANY)
- return;
-
- for (i = 0; rt2860_rf2850[i].chan != chan; i++);
-
- r1 = rt2860_rf2850[i].r1;
- r2 = rt2860_rf2850[i].r2;
- r3 = rt2860_rf2850[i].r3;
- r4 = rt2860_rf2850[i].r4;
-
- txpow1 = sc->txpow1[i];
- txpow2 = sc->txpow2[i];
-
- /* Programm channel parameters */
- r2 = rt3090_freqs[i].n;
- rt2860_io_rf_write(sc, 2 , r2 );
- r3 = rt3090_freqs[i].k;
- rt2860_io_rf_write(sc, 3 , r3 );
-
- r6 = (rt3052_rf_default[6] & 0xFC) | (rt3090_freqs[i].r & 0x03);
- rt2860_io_rf_write(sc, 6 , r6 );
-
- /* Set Tx Power */
- r12 = (rt3052_rf_default[12] & 0xE0) | (txpow1 & 0x1f);
- rt2860_io_rf_write(sc, 12, r12);
-
- /* Set Tx1 Power */
- r13 = (rt3052_rf_default[13] & 0xE0) | (txpow2 & 0x1f);
- rt2860_io_rf_write(sc, 13, r13);
-
- /* Set RF offset */
- r23 = (rt3052_rf_default[23] & 0x80) | (sc->rf_freq_off);
- rt2860_io_rf_write(sc, 23, r23);
-
- /* Set BW */
- r24 = (rt3052_rf_default[24] & 0xDF);
- if (!(ic->ic_flags & IEEE80211_F_SCAN) && IEEE80211_IS_CHAN_HT40(c))
- r24 |= 0x20;
- rt2860_io_rf_write(sc, 24, r24);
-
- /* Enable RF tuning */
- r7 = (rt3052_rf_default[7]) | 1;
- rt2860_io_rf_write(sc, 7 , r7 );
-
- /* Antenna */
- r1 = (rt3052_rf_default[1] & 0xab) | ((sc->nrxpath == 1)?0x10:0) |
- ((sc->ntxpath == 1)?0x20:0);
- rt2860_io_rf_write(sc, 1 , r1 );
-
- DELAY(200);
-
- rt2860_rf_select_chan_group(sc, c);
-
- DELAY(1000);
+ struct ifnet *ifp = sc->sc_ifp;
+ struct ieee80211com *ic = ifp->if_l2com;
+ struct ieee80211vap *vap = TAILQ_FIRST(&ic->ic_vaps);
+ uint32_t tmp;
+
+ tmp = RAL_READ(sc, RT2860_BCN_TIME_CFG);
+
+ tmp &= ~0x1fffff;
+ tmp |= vap->iv_bss->ni_intval * 16;
+ tmp |= RT2860_TSF_TIMER_EN | RT2860_TBTT_TIMER_EN;
+ if (vap->iv_opmode == IEEE80211_M_STA) {
+ /*
+ * Local TSF is always updated with remote TSF on beacon
+ * reception.
+ */
+ tmp |= 1 << RT2860_TSF_SYNC_MODE_SHIFT;
+ }
+ else if (vap->iv_opmode == IEEE80211_M_IBSS ||
+ vap->iv_opmode == IEEE80211_M_MBSS) {
+ tmp |= RT2860_BCN_TX_EN;
+ /*
+ * Local TSF is updated with remote TSF on beacon reception
+ * only if the remote TSF is greater than local TSF.
+ */
+ tmp |= 2 << RT2860_TSF_SYNC_MODE_SHIFT;
+ } else if (vap->iv_opmode == IEEE80211_M_HOSTAP) {
+ tmp |= RT2860_BCN_TX_EN;
+ /* SYNC with nobody */
+ tmp |= 3 << RT2860_TSF_SYNC_MODE_SHIFT;
+ }
+
+ RAL_WRITE(sc, RT2860_BCN_TIME_CFG, tmp);
}
-
diff -r 737774f27543 -r 32f69009f3f9 head/sys/dev/ral/rt2860reg.h
--- a/head/sys/dev/ral/rt2860reg.h Thu May 10 14:47:51 2012 +0300
+++ b/head/sys/dev/ral/rt2860reg.h Sat May 12 00:57:52 2012 +0300
@@ -1,6 +1,6 @@
/*-
- * Copyright (c) 2009-2010 Alexander Egorenkov <egorenar at gmail.com>
- * Copyright (c) 2009 Damien Bergamini <damien.bergamini at free.fr>
+ * Copyright (c) 2007 Damien Bergamini <damien.bergamini at free.fr>
+ * Copyright (c) 2012 Bernhard Schmidt <bschmidt at FreeBSD.org>
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
@@ -13,401 +13,207 @@
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ *
+ * $OpenBSD: rt2860reg.h,v 1.30 2010/05/10 18:17:10 damien Exp $
+ * $FreeBSD: head/sys/dev/ral/rt2860reg.h 235233 2012-05-10 17:41:16Z bschmidt $
*/
-#define RT2860_REG_PCI_CFG 0x0000
-#define RT2860_PCI_EECTRL 0x0004
-#define RT2860_REG_PCI_MCU_CSR 0x0008
-#define RT2860_REG_PCI_SYS_CSR 0x000c
-#define RT2860_REG_PCIE_JTAG 0x0010
+#define RT2860_NOISE_FLOOR -95
-#define RT2860_REG_SCHDMA_INT_STATUS 0x0200
-#define RT2860_REG_SCHDMA_INT_MASK 0x0204
-#define RT2860_REG_SCHDMA_WPDMA_GLO_CFG 0x0208
-#define RT2860_REG_SCHDMA_WPDMA_RST_IDX 0x020c
-#define RT2860_REG_SCHDMA_DELAY_INT_CFG 0x0210
-#define RT2860_WMM_AIFSN_CFG 0x0214
-#define RT2860_WMM_CWMIN_CFG 0x0218
-#define RT2860_WMM_CWMAX_CFG 0x021c
-#define RT2860_WMM_TXOP0_CFG 0x0220
-#define RT2860_WMM_TXOP1_CFG 0x0224
-#define RT2860_REG_SCHDMA_GPIO_CTRL_CFG 0x0228
-#define RT2860_REG_SCHDMA_RX_BASE_PTR 0x0290
-#define RT2860_REG_SCHDMA_RX_MAX_CNT 0x0294
-#define RT2860_REG_SCHDMA_RX_CALC_IDX 0x0298
-#define RT2860_REG_SCHDMA_RX_DRX_IDX 0x029c
-#define RT2860_REG_SCHDMA_TX_BASE_PTR(qid) (0x0230 + (qid) * 16)
-#define RT2860_REG_SCHDMA_TX_MAX_CNT(qid) (0x0234 + (qid) * 16)
-#define RT2860_REG_SCHDMA_TX_CTX_IDX(qid) (0x0238 + (qid) * 16)
-#define RT2860_REG_SCHDMA_TX_DTX_IDX(qid) (0x023c + (qid) * 16)
-#define RT2860_REG_SCHDMA_US_CYC_CNT 0x02a4
+/* PCI registers */
+#define RT2860_PCI_CFG 0x0000
+#define RT2860_PCI_EECTRL 0x0004
+#define RT2860_PCI_MCUCTRL 0x0008
+#define RT2860_PCI_SYSCTRL 0x000c
+#define RT2860_PCIE_JTAG 0x0010
-#define RT2860_REG_PBF_SYS_CTRL 0x0400
-#define RT2860_REG_PBF_HOST_CMD 0x0404
-#define RT2860_REG_PBF_CFG 0x0408
-#define RT2860_MAX_PCNT 0x040c
-#define RT2860_REG_PBF_BUF_CTRL 0x0410
-#define RT2860_REG_PBF_MCU_INT_STA 0x0414
-#define RT2860_REG_PBF_MCU_INT_ENA 0x0418
-#define RT2860_REG_PBF_TX0Q_IO 0x041c
-#define RT2860_REG_PBF_TX1Q_IO 0x0420
-#define RT2860_REG_PBF_TX2Q_IO 0x0424
-#define RT2860_REG_PBF_RX0Q_IO 0x0428
-#define RT2860_BCN_OFFSET0 0x042c
-#define RT2860_REG_PBF_BCN_OFFSET1 0x0430
-#define RT2860_REG_PBF_TXRXQ_STA 0x0434
-#define RT2860_REG_PBF_TXRXQ_PCNT 0x0438
-#define RT2860_REG_PBF_DBG 0x043c
-#define RT2860_REG_PBF_CAP_CTRL 0x0440
+#define RT3090_AUX_CTRL 0x010c
-#define RT2872_REG_RF_CSR_CFG 0x500
-#define RT2872_REG_RF_SETTING 0x504
-#define RT2872_REG_RF_TEST_CONTROL 0x508
+#define RT3070_OPT_14 0x0114
-#define RT2860_REG_MAC_CSR0 0x1000
-#define RT2860_MAC_SYS_CTRL 0x1004
-#define RT2860_REG_ADDR_DW0 0x1008
-#define RT2860_REG_ADDR_DW1 0x100c
-#define RT2860_REG_BSSID_DW0 0x1010
-#define RT2860_REG_BSSID_DW1 0x1014
-#define RT2860_REG_MAX_LEN_CFG 0x1018
-#define RT2860_REG_BBP_CSR_CFG 0x101c
-#define RT2860_REG_RF_CSR_CFG0 0x1020
-#define RT2860_LED_CFG 0x102c
-#define RT2860_REG_AMPDU_MAX_LEN_20M1S 0x1030
-#define RT2860_REG_AMPDU_MAX_LEN_20M2S 0x1034
-#define RT2860_REG_AMPDU_MAX_LEN_40M1S 0x1038
-#define RT2860_REG_AMPDU_MAX_LEN_40M2S 0x103c
-#define RT2860_REG_AMPDU_BA_WINSIZE 0x1040
+/* SCH/DMA registers */
+#define RT2860_INT_STATUS 0x0200
+#define RT2860_INT_MASK 0x0204
+#define RT2860_WPDMA_GLO_CFG 0x0208
+#define RT2860_WPDMA_RST_IDX 0x020c
+#define RT2860_DELAY_INT_CFG 0x0210
+#define RT2860_WMM_AIFSN_CFG 0x0214
+#define RT2860_WMM_CWMIN_CFG 0x0218
+#define RT2860_WMM_CWMAX_CFG 0x021c
+#define RT2860_WMM_TXOP0_CFG 0x0220
+#define RT2860_WMM_TXOP1_CFG 0x0224
+#define RT2860_GPIO_CTRL 0x0228
+#define RT2860_MCU_CMD_REG 0x022c
+#define RT2860_TX_BASE_PTR(qid) (0x0230 + (qid) * 16)
+#define RT2860_TX_MAX_CNT(qid) (0x0234 + (qid) * 16)
+#define RT2860_TX_CTX_IDX(qid) (0x0238 + (qid) * 16)
+#define RT2860_TX_DTX_IDX(qid) (0x023c + (qid) * 16)
+#define RT2860_RX_BASE_PTR 0x0290
+#define RT2860_RX_MAX_CNT 0x0294
+#define RT2860_RX_CALC_IDX 0x0298
+#define RT2860_FS_DRX_IDX 0x029c
+#define RT2860_USB_DMA_CFG 0x02a0 /* RT2870 only */
+#define RT2860_US_CYC_CNT 0x02a4
+
+/* PBF registers */
+#define RT2860_SYS_CTRL 0x0400
+#define RT2860_HOST_CMD 0x0404
+#define RT2860_PBF_CFG 0x0408
+#define RT2860_MAX_PCNT 0x040c
+#define RT2860_BUF_CTRL 0x0410
+#define RT2860_MCU_INT_STA 0x0414
+#define RT2860_MCU_INT_ENA 0x0418
+#define RT2860_TXQ_IO(qid) (0x041c + (qid) * 4)
+#define RT2860_RX0Q_IO 0x0424
+#define RT2860_BCN_OFFSET0 0x042c
+#define RT2860_BCN_OFFSET1 0x0430
+#define RT2860_TXRXQ_STA 0x0434
+#define RT2860_TXRXQ_PCNT 0x0438
+#define RT2860_PBF_DBG 0x043c
+#define RT2860_CAP_CTRL 0x0440
+
+/* RT3070 registers */
+#define RT3070_RF_CSR_CFG 0x0500
+#define RT3070_EFUSE_CTRL 0x0580
+#define RT3070_EFUSE_DATA0 0x0590
+#define RT3070_EFUSE_DATA1 0x0594
+#define RT3070_EFUSE_DATA2 0x0598
+#define RT3070_EFUSE_DATA3 0x059c
+#define RT3090_OSC_CTRL 0x05a4
+#define RT3070_LDO_CFG0 0x05d4
+#define RT3070_GPIO_SWITCH 0x05dc
+
+/* MAC registers */
+#define RT2860_ASIC_VER_ID 0x1000
+#define RT2860_MAC_SYS_CTRL 0x1004
+#define RT2860_MAC_ADDR_DW0 0x1008
+#define RT2860_MAC_ADDR_DW1 0x100c
+#define RT2860_MAC_BSSID_DW0 0x1010
+#define RT2860_MAC_BSSID_DW1 0x1014
+#define RT2860_MAX_LEN_CFG 0x1018
+#define RT2860_BBP_CSR_CFG 0x101c
+#define RT2860_RF_CSR_CFG0 0x1020
+#define RT2860_RF_CSR_CFG1 0x1024
+#define RT2860_RF_CSR_CFG2 0x1028
+#define RT2860_LED_CFG 0x102c
/* undocumented registers */
-#define RT2860_DEBUG 0x10f4
+#define RT2860_DEBUG 0x10f4
-#define RT2860_XIFS_TIME_CFG 0x1100
-#define RT2860_BKOFF_SLOT_CFG 0x1104
-#define RT2860_REG_NAV_TIME_CFG 0x1108
-#define RT2860_REG_CH_TIME_CFG 0x110c
-#define RT2860_REG_PBF_LIFE_TIMER 0x1110
-#define RT2860_REG_BCN_TIME_CFG 0x1114
-#define RT2860_REG_TBTT_SYNC_CFG 0x1118
-#define RT2860_REG_TSF_TIMER_DW0 0x111c
-#define RT2860_REG_TSF_TIMER_DW1 0x1120
-#define RT2860_REG_TBTT_TIMER 0x1124
-#define RT2860_REG_INT_TIMER 0x1128
-#define RT2860_REG_INT_TIMER_EN 0x112c
-#define RT2860_REG_CH_IDLE_STA 0x1130
+/* MAC Timing control registers */
+#define RT2860_XIFS_TIME_CFG 0x1100
+#define RT2860_BKOFF_SLOT_CFG 0x1104
+#define RT2860_NAV_TIME_CFG 0x1108
+#define RT2860_CH_TIME_CFG 0x110c
+#define RT2860_PBF_LIFE_TIMER 0x1110
+#define RT2860_BCN_TIME_CFG 0x1114
+#define RT2860_TBTT_SYNC_CFG 0x1118
+#define RT2860_TSF_TIMER_DW0 0x111c
+#define RT2860_TSF_TIMER_DW1 0x1120
+#define RT2860_TBTT_TIMER 0x1124
+#define RT2860_INT_TIMER_CFG 0x1128
+#define RT2860_INT_TIMER_EN 0x112c
+#define RT2860_CH_IDLE_TIME 0x1130
-#define RT2860_REG_STATUS_CFG 0x1200
-#define RT2860_PWR_PIN_CFG 0x1204
-#define RT2860_REG_AUTO_WAKEUP_CFG 0x1208
+/* MAC Power Save configuration registers */
+#define RT2860_MAC_STATUS_REG 0x1200
+#define RT2860_PWR_PIN_CFG 0x1204
+#define RT2860_AUTO_WAKEUP_CFG 0x1208
-#define RT2860_REG_TX_EDCA_AC_CFG(aci) (0x1300 + (aci) * 4)
-#define RT2860_REG_TX_EDCA_TID_AC_MAP 0x1310
-#define RT2860_REG_TX_PWR_CFG(ridx) (0x1314 + (ridx) * 4)
-#define RT2860_REG_TX_PIN_CFG 0x1328
-#define RT2860_REG_TX_BAND_CFG 0x132c
-#define RT2860_TX_SW_CFG0 0x1330
-#define RT2860_TX_SW_CFG1 0x1334
-#define RT2860_TX_SW_CFG2 0x1338
-#define RT2860_REG_TX_TXOP_THRES_CFG 0x133c
-#define RT2860_TXOP_CTRL_CFG 0x1340
-#define RT2860_TX_RTS_CFG 0x1344
-#define RT2860_TX_TIMEOUT_CFG 0x1348
-#define RT2860_TX_RTY_CFG 0x134c
-#define RT2860_TX_LINK_CFG 0x1350
-#define RT2860_REG_TX_HT_FBK_CFG0 0x1354
-#define RT2860_REG_TX_HT_FBK_CFG1 0x1358
-#define RT2860_REG_TX_LG_FBK_CFG0 0x135c
-#define RT2860_REG_TX_LG_FBK_CFG1 0x1360
-#define RT2860_CCK_PROT_CFG 0x1364
-#define RT2860_OFDM_PROT_CFG 0x1368
-#define RT2860_MM20_PROT_CFG 0x136c
-#define RT2860_MM40_PROT_CFG 0x1370
-#define RT2860_GF20_PROT_CFG 0x1374
-#define RT2860_GF40_PROT_CFG 0x1378
-#define RT2860_REG_TX_EXP_CTS_TIME 0x137c
-#define RT2860_EXP_ACK_TIME 0x1380
+/* MAC TX configuration registers */
+#define RT2860_EDCA_AC_CFG(aci) (0x1300 + (aci) * 4)
+#define RT2860_EDCA_TID_AC_MAP 0x1310
+#define RT2860_TX_PWR_CFG(ridx) (0x1314 + (ridx) * 4)
+#define RT2860_TX_PIN_CFG 0x1328
+#define RT2860_TX_BAND_CFG 0x132c
+#define RT2860_TX_SW_CFG0 0x1330
+#define RT2860_TX_SW_CFG1 0x1334
+#define RT2860_TX_SW_CFG2 0x1338
+#define RT2860_TXOP_THRES_CFG 0x133c
+#define RT2860_TXOP_CTRL_CFG 0x1340
+#define RT2860_TX_RTS_CFG 0x1344
+#define RT2860_TX_TIMEOUT_CFG 0x1348
+#define RT2860_TX_RTY_CFG 0x134c
+#define RT2860_TX_LINK_CFG 0x1350
+#define RT2860_HT_FBK_CFG0 0x1354
+#define RT2860_HT_FBK_CFG1 0x1358
+#define RT2860_LG_FBK_CFG0 0x135c
+#define RT2860_LG_FBK_CFG1 0x1360
+#define RT2860_CCK_PROT_CFG 0x1364
+#define RT2860_OFDM_PROT_CFG 0x1368
+#define RT2860_MM20_PROT_CFG 0x136c
+#define RT2860_MM40_PROT_CFG 0x1370
+#define RT2860_GF20_PROT_CFG 0x1374
+#define RT2860_GF40_PROT_CFG 0x1378
+#define RT2860_EXP_CTS_TIME 0x137c
+#define RT2860_EXP_ACK_TIME 0x1380
-#define RT2860_REG_RX_FILTER_CFG 0x1400
-#define RT2860_AUTO_RSP_CFG 0x1404
-#define RT2860_LEGACY_BASIC_RATE 0x1408
-#define RT2860_HT_BASIC_RATE 0x140c
-#define RT2860_REG_HT_CTRL_CFG 0x1410
-#define RT2860_REG_SIFS_COST_CFG 0x1414
-#define RT2860_REG_RX_PARSER_CFG 0x1418
+/* MAC RX configuration registers */
+#define RT2860_RX_FILTR_CFG 0x1400
+#define RT2860_AUTO_RSP_CFG 0x1404
+#define RT2860_LEGACY_BASIC_RATE 0x1408
+#define RT2860_HT_BASIC_RATE 0x140c
+#define RT2860_HT_CTRL_CFG 0x1410
+#define RT2860_SIFS_COST_CFG 0x1414
+#define RT2860_RX_PARSER_CFG 0x1418
-#define RT2860_REG_TX_SEC_CNT0 0x1500
-#define RT2860_REG_RX_SEC_CNT0 0x1504
-#define RT2860_REG_CCMP_FC_MUTE 0x1508
+/* MAC Security configuration registers */
+#define RT2860_TX_SEC_CNT0 0x1500
+#define RT2860_RX_SEC_CNT0 0x1504
+#define RT2860_CCMP_FC_MUTE 0x1508
-#define RT2860_REG_HCCAPSMP_TXOP_HLDR_ADDR0 0x1600
-#define RT2860_REG_HCCAPSMP_TXOP_HLDR_ADDR1 0x1604
+/* MAC HCCA/PSMP configuration registers */
+#define RT2860_TXOP_HLDR_ADDR0 0x1600
+#define RT2860_TXOP_HLDR_ADDR1 0x1604
#define RT2860_TXOP_HLDR_ET 0x1608
-#define RT2860_REG_HCCAPSMP_QOS_CFPOLL_RA_DW0 0x160c
-#define RT2860_REG_HCCAPSMP_QOS_CFPOLL_A1_DW1 0x1610
-#define RT2860_REG_HCCAPSMP_QOS_CFPOLL_QC 0x1614
+#define RT2860_QOS_CFPOLL_RA_DW0 0x160c
+#define RT2860_QOS_CFPOLL_A1_DW1 0x1610
+#define RT2860_QOS_CFPOLL_QC 0x1614
-#define RT2860_REG_RX_STAT_CNT0 0x1700
-#define RT2860_REG_RX_STAT_CNT1 0x1704
-#define RT2860_REG_RX_STAT_CNT2 0x1708
-#define RT2860_REG_TX_STAT_CNT0 0x170c
-#define RT2860_REG_TX_STAT_CNT1 0x1710
-#define RT2860_REG_TX_STAT_CNT2 0x1714
-#define RT2860_REG_TX_STAT_FIFO 0x1718
-#define RT2860_REG_TX_AGG_CNT 0x171c
-#define RT2860_REG_TX_AGG_CNT0 0x1720
-#define RT2860_REG_TX_AGG_CNT1 0x1724
-#define RT2860_REG_TX_AGG_CNT2 0x1728
-#define RT2860_REG_TX_AGG_CNT3 0x172c
-#define RT2860_REG_TX_AGG_CNT4 0x1730
-#define RT2860_REG_TX_AGG_CNT5 0x1734
-#define RT2860_REG_TX_AGG_CNT6 0x1738
-#define RT2860_REG_TX_AGG_CNT7 0x173c
-#define RT2860_REG_TXRX_MPDU_DEN_CNT 0x1740
+/* MAC Statistics Counters */
+#define RT2860_RX_STA_CNT0 0x1700
+#define RT2860_RX_STA_CNT1 0x1704
+#define RT2860_RX_STA_CNT2 0x1708
+#define RT2860_TX_STA_CNT0 0x170c
+#define RT2860_TX_STA_CNT1 0x1710
+#define RT2860_TX_STA_CNT2 0x1714
+#define RT2860_TX_STAT_FIFO 0x1718
-#define RT2860_REG_WCID(wcid) (0x1800 + (wcid) * 8)
-#define RT2860_REG_PKEY(wcid) (0x4000 + (wcid) * 32)
-#define RT2860_REG_IVEIV(wcid) (0x6000 + (wcid) * 8)
-#define RT2860_REG_WCID_ATTR(wcid) (0x6800 + (wcid) * 4)
-#define RT2860_REG_SKEY(vap, kidx) \
- (0x6c00 + ((vap) * 4 + (kidx)) * 32)
-#define RT2860_REG_SKEY_MODE(vap) \
- (0x7000 + ((vap) / 2) * 4)
-#define RT2860_REG_SKEY_MODE_0_7 0x7000
+/* RX WCID search table */
+#define RT2860_WCID_ENTRY(wcid) (0x1800 + (wcid) * 8)
-#define RT2860_REG_MCU_UCODE_BASE 0x2000
+#define RT2860_FW_BASE 0x2000
+#define RT2870_FW_BASE 0x3000
-#define RT2860_REG_H2M_HOST_CMD 0x0404
-#define RT2860_REG_H2M_MAILBOX 0x7010
-#define RT2860_REG_H2M_MAILBOX_CID 0x7014
-#define RT2860_REG_H2M_MAILBOX_STATUS 0x701c
-#define RT2860_REG_H2M_MAILBOX_BBP_AGENT 0x7028
+/* Pair-wise key table */
+#define RT2860_PKEY(wcid) (0x4000 + (wcid) * 32)
-#define RT2860_REG_BEACON_BASE(vap) (0x7800 + (vap) * 512)
+/* IV/EIV table */
+#define RT2860_IVEIV(wcid) (0x6000 + (wcid) * 8)
-/* RT3070 registers */
-#define RT3070_RF_CSR_CFG 0x0500
-#define RT3070_EFUSE_CTRL 0x0580
-#define RT3070_EFUSE_DATA0 0x0590
-#define RT3070_EFUSE_DATA1 0x0594
-#define RT3070_EFUSE_DATA2 0x0598
-#define RT3070_EFUSE_DATA3 0x059c
-#define RT3090_OSC_CTRL 0x05a4
-#define RT3070_LDO_CFG0 0x05d4
-#define RT3070_GPIO_SWITCH 0x05dc
+/* WCID attribute table */
+#define RT2860_WCID_ATTR(wcid) (0x6800 + (wcid) * 4)
-#define RT3090_AUX_CTRL 0x010c
-#define RT3070_OPT_14 0x0114
+/* Shared Key Table */
+#define RT2860_SKEY(vap, kidx) (0x6c00 + (vap) * 128 + (kidx) * 32)
-/* possible flags for register RF_CSR_CFG */
-#define RT3070_RF_KICK (1 << 17)
-#define RT3070_RF_WRITE (1 << 16)
+/* Shared Key Mode */
+#define RT2860_SKEY_MODE_0_7 0x7000
+#define RT2860_SKEY_MODE_8_15 0x7004
+#define RT2860_SKEY_MODE_16_23 0x7008
+#define RT2860_SKEY_MODE_24_31 0x700c
-/* possible flags for register EFUSE_CTRL */
-#define RT3070_SEL_EFUSE (1 << 31)
-#define RT3070_EFSROM_KICK (1 << 30)
-#define RT3070_EFSROM_AIN_MASK 0x03ff0000
-#define RT3070_EFSROM_AIN_SHIFT 16
-#define RT3070_EFSROM_MODE_MASK 0x000000c0
-#define RT3070_EFUSE_AOUT_MASK 0x0000003f
+/* Shared Memory between MCU and host */
+#define RT2860_H2M_MAILBOX 0x7010
+#define RT2860_H2M_MAILBOX_CID 0x7014
+#define RT2860_H2M_MAILBOX_STATUS 0x701c
+#define RT2860_H2M_BBPAGENT 0x7028
+#define RT2860_BCN_BASE(vap) (0x7800 + (vap) * 512)
-#define RT2860_REG_RF_R1 0
-#define RT2860_REG_RF_R2 1
-#define RT2860_REG_RF_R3 2
-#define RT2860_REG_RF_R4 3
-/*
- * RT2860_REG_SCHDMA_INT_STATUS
- * RT2860_REG_SCHDMA_INT_MASK flags
- */
-#define RT2860_REG_INT_RADAR (1 << 20)
-#define RT2860_REG_INT_TX_COHERENT (1 << 17)
-#define RT2860_REG_INT_RX_COHERENT (1 << 16)
-#define RT2860_REG_INT_GP_TIMER (1 << 15)
-#define RT2860_REG_INT_AUTO_WAKEUP (1 << 14)
-#define RT2860_REG_INT_FIFO_STAT_FULL (1 << 13)
-#define RT2860_REG_INT_PRE_TBTT (1 << 12)
-#define RT2860_REG_INT_TBTT (1 << 11)
-#define RT2860_REG_INT_TXRX_COHERENT (1 << 10)
-#define RT2860_REG_INT_MCU_CMD (1 << 9)
-#define RT2860_REG_INT_TX_MGMT_DONE (1 << 8)
-#define RT2860_REG_INT_TX_HCCA_DONE (1 << 7)
-#define RT2860_REG_INT_TX_AC3_DONE (1 << 6)
-#define RT2860_REG_INT_TX_AC2_DONE (1 << 5)
-#define RT2860_REG_INT_TX_AC1_DONE (1 << 4)
-#define RT2860_REG_INT_TX_AC0_DONE (1 << 3)
-#define RT2860_REG_INT_RX_DONE (1 << 2)
-#define RT2860_REG_INT_TX_DELAY_DONE (1 << 1)
-#define RT2860_REG_INT_RX_DELAY_DONE (1 << 0)
-
-/*
- * RT2860_REG_SCHDMA_WPDMA_GLO_CFG flags
- */
-#define RT2860_REG_TX_WB_DDONE (1 << 6)
-#define RT2860_REG_RX_DMA_BUSY (1 << 3)
-#define RT2860_REG_RX_DMA_ENABLE (1 << 2)
-#define RT2860_REG_TX_DMA_BUSY (1 << 1)
-#define RT2860_REG_TX_DMA_ENABLE (1 << 0)
-#define RT2860_REG_WPDMA_BT_SIZE_SHIFT 4
-#define RT2860_REG_WPDMA_BT_SIZE_MASK 0x000000f0
-#define RT2860_REG_WPDMA_BT_SIZE16 0
-#define RT2860_REG_WPDMA_BT_SIZE32 1
-#define RT2860_REG_WPDMA_BT_SIZE64 2
-#define RT2860_REG_WPDMA_BT_SIZE128 3
-
-/*
- * RT2860_REG_SCHDMA_WPDMA_RST_IDX flags
- */
-#define RT2860_REG_RST_IDX_RX (1 << 16)
-#define RT2860_REG_RST_IDX_TX_MGMT (1 << 5)
-#define RT2860_REG_RST_IDX_TX_HCCA (1 << 4)
-#define RT2860_REG_RST_IDX_TX_AC3 (1 << 3)
-#define RT2860_REG_RST_IDX_TX_AC2 (1 << 2)
-#define RT2860_REG_RST_IDX_TX_AC1 (1 << 1)
-#define RT2860_REG_RST_IDX_TX_AC0 (1 << 0)
-
-/*
- * RT2860_REG_SCHDMA_DELAY_INT_CFG flags
- */
-#define RT2860_REG_INT_TX_DELAY_ENABLE (1 << 31)
-#define RT2860_REG_INT_TX_MAX_PINT_SHIFT 24
-#define RT2860_REG_INT_TX_MAX_PINT_MASK 0x7
-#define RT2860_REG_INT_TX_MAX_PTIME_SHIFT 16
-#define RT2860_REG_INT_TX_MAX_PTIME_MASK 0x8
-#define RT2860_REG_INT_RX_DELAY_ENABLE (1 << 15)
-#define RT2860_REG_INT_RX_MAX_PINT_SHIFT 8
-#define RT2860_REG_INT_RX_MAX_PINT_MASK 0x7
-#define RT2860_REG_INT_RX_MAX_PTIME_SHIFT 0
-#define RT2860_REG_INT_RX_MAX_PTIME_MASK 0x8
-
-/*
- * RT2860_REG_PBF_SYS_CTRL flags
- */
-#define RT2860_REG_HST_PM_SEL (1 << 16)
-#define RT2860_REG_MCU_READY (1 << 7)
-#define RT2860_REG_MCU_RESET (1 << 0)
-
-/*
- * RT2860_REG_PBF_TXRXQ_PCNT flags
- */
-#define RT2860_REG_RXQ_PCNT_SHIFT 24
-#define RT2860_REG_RXQ_PCNT_MASK 0xff
-#define RT2860_REG_TX2Q_PCNT_SHIFT 16
-#define RT2860_REG_TX2Q_PCNT_MASK 0xff
-#define RT2860_REG_TX1Q_PCNT_SHIFT 8
-#define RT2860_REG_TX1Q_PCNT_MASK 0xff
-#define RT2860_REG_TX0Q_PCNT_SHIFT 0
-#define RT2860_REG_TX0Q_PCNT_MASK 0xff
-
-/*
- * RT2860_REG_SYS_CTRL flags
- */
-#define RT2860_REG_RX_ENABLE (1 << 3)
-#define RT2860_REG_TX_ENABLE (1 << 2)
-#define RT2860_REG_BBP_HRST (1 << 1)
-#define RT2860_REG_MAC_SRST (1 << 0)
-
-/*
- * RT2872_REG_RF_CSR_CFG flags
- */
-#define RT2872_REG_RF_CSR_BUSY (1 << 17)
-#define RT2872_REG_RF_CSR_KICK (1 << 17)
-#define RT2872_REG_RF_CSR_WRITE (1 << 16)
-#define RT2872_REG_RF_ID_SHIFT 8
-#define RT2872_REG_RF_ID_MASK 0x1f
-#define RT2872_REG_RF_VAL_SHIFT 0
-#define RT2872_REG_RF_VAL_MASK 0xff
-
-/*
- * RT2860_REG_BBP_CSR_CFG flags
- */
-#define RT2860_REG_BBP_RW_MODE_PARALLEL (1 << 19)
-#define RT2860_REG_BBP_PAR_DUR (1 << 19)
-#define RT2860_REG_BBP_CSR_BUSY (1 << 17)
-#define RT2860_REG_BBP_CSR_KICK (1 << 17)
-#define RT2860_REG_BBP_CSR_READ (1 << 16)
-#define RT2860_REG_BBP_REG_SHIFT 8
-#define RT2860_REG_BBP_REG_MASK 0xff
-#define RT2860_REG_BBP_VAL_SHIFT 0
-#define RT2860_REG_BBP_VAL_MASK 0xff
-
-/*
- * RT2860_REG_RF_CSR_CFG0 flags
- */
-#define RT2860_REG_RF_BUSY (1 << 31)
-
-/*
- * RT2860_REG_BCN_TIME_CFG flags
- */
-#define RT2860_REG_BCN_TX_ENABLE (1 << 20)
-#define RT2860_REG_TBTT_TIMER_ENABLE (1 << 19)
-#define RT2860_REG_TSF_TIMER_ENABLE (1 << 16)
-#define RT2860_REG_TSF_SYNC_MODE_SHIFT 17
-#define RT2860_REG_TSF_SYNC_MODE_MASK 0x3
-#define RT2860_REG_TSF_SYNC_MODE_DISABLE 0
-#define RT2860_REG_TSF_SYNC_MODE_STA 1
-#define RT2860_REG_TSF_SYNC_MODE_IBSS 2
-#define RT2860_REG_TSF_SYNC_MODE_HOSTAP 3
-
-/*
- * RT2860_REG_STATUS_CFG flags
- */
-#define RT2860_REG_STATUS_RX_BUSY (1 << 1)
-#define RT2860_REG_STATUS_TX_BUSY (1 << 0)
-
-/*
- * RT2860_REG_TX_PIN_CFG flags
- */
-#define RT2860_REG_TRSW_ENABLE (1 << 18)
-#define RT2860_REG_RFTR_ENABLE (1 << 16)
-#define RT2860_REG_LNA_PE_G1_ENABLE (1 << 11)
-#define RT2860_REG_LNA_PE_A1_ENABLE (1 << 10)
-#define RT2860_REG_LNA_PE_G0_ENABLE (1 << 9)
-#define RT2860_REG_LNA_PE_A0_ENABLE (1 << 8)
-#define RT2860_REG_PA_PE_G1_ENABLE (1 << 3)
-#define RT2860_REG_PA_PE_A1_ENABLE (1 << 2)
-#define RT2860_REG_PA_PE_G0_ENABLE (1 << 1)
-#define RT2860_REG_PA_PE_A0_ENABLE (1 << 0)
-
-/*
- * RT2860_REG_TX_BAND_CFG flags
- */
-#define RT2860_REG_TX_BAND_BG (1 << 2)
-#define RT2860_REG_TX_BAND_A (1 << 1)
-#define RT2860_REG_TX_BAND_HT40_ABOVE (1 << 0)
-#define RT2860_REG_TX_BAND_HT40_BELOW (0 << 0)
-
-/*
- * RT2860_REG_TX_RTS_CFG flags
- */
-#define RT2860_REG_TX_RTS_THRESHOLD_SHIFT 8
-#define RT2860_REG_TX_RTS_THRESHOLD_MASK 0xffff
-
-/*
- * RT2860_REG_TX_CCK_PROT_CFG
- * RT2860_REG_TX_OFDM_PROT_CFG
- * RT2860_REG_TX_MM20_PROT_CFG
- * RT2860_REG_TX_MM40_PROT_CFG
- * RT2860_REG_TX_GF20_PROT_CFG
- * RT2860_REG_TX_GF40_PROT_CFG flags
- */
-#define RT2860_REG_RTSTH_ENABLE (1 << 26)
-#define RT2860_REG_PROT_PHYMODE_SHIFT 14
-#define RT2860_REG_PROT_PHYMODE_MASK 0x3
-#define RT2860_REG_PROT_PHYMODE_CCK 0
-#define RT2860_REG_PROT_PHYMODE_OFDM 1
-#define RT2860_REG_PROT_MCS_SHIFT 0
-#define RT2860_REG_PROT_MCS_MASK 0x7f
-
-
-/*
- * RT2860_REG_H2M_MAILBOX_CID flags
- */
-#define RT2860_REG_H2M_CID0_SHIFT 0
-#define RT2860_REG_H2M_CID1_SHIFT 8
-#define RT2860_REG_H2M_CID2_SHIFT 16
-#define RT2860_REG_H2M_CID3_SHIFT 24
-#define RT2860_REG_H2M_CID_MASK 0xff
+/* possible flags for RT2860_PCI_CFG */
+#define RT2860_PCI_CFG_USB (1 << 17)
+#define RT2860_PCI_CFG_PCI (1 << 16)
/* possible flags for register RT2860_PCI_EECTRL */
#define RT2860_C (1 << 0)
@@ -417,6 +223,391 @@
#define RT2860_Q (1 << 3)
#define RT2860_SHIFT_Q 3
+/* possible flags for registers INT_STATUS/INT_MASK */
+#define RT2860_TX_COHERENT (1 << 17)
+#define RT2860_RX_COHERENT (1 << 16)
+#define RT2860_MAC_INT_4 (1 << 15)
+#define RT2860_MAC_INT_3 (1 << 14)
+#define RT2860_MAC_INT_2 (1 << 13)
+#define RT2860_MAC_INT_1 (1 << 12)
+#define RT2860_MAC_INT_0 (1 << 11)
+#define RT2860_TX_RX_COHERENT (1 << 10)
+#define RT2860_MCU_CMD_INT (1 << 9)
+#define RT2860_TX_DONE_INT5 (1 << 8)
+#define RT2860_TX_DONE_INT4 (1 << 7)
+#define RT2860_TX_DONE_INT3 (1 << 6)
+#define RT2860_TX_DONE_INT2 (1 << 5)
+#define RT2860_TX_DONE_INT1 (1 << 4)
+#define RT2860_TX_DONE_INT0 (1 << 3)
+#define RT2860_RX_DONE_INT (1 << 2)
+#define RT2860_TX_DLY_INT (1 << 1)
+#define RT2860_RX_DLY_INT (1 << 0)
+
+/* possible flags for register WPDMA_GLO_CFG */
+#define RT2860_HDR_SEG_LEN_SHIFT 8
+#define RT2860_BIG_ENDIAN (1 << 7)
+#define RT2860_TX_WB_DDONE (1 << 6)
+#define RT2860_WPDMA_BT_SIZE_SHIFT 4
+#define RT2860_WPDMA_BT_SIZE16 0
+#define RT2860_WPDMA_BT_SIZE32 1
+#define RT2860_WPDMA_BT_SIZE64 2
+#define RT2860_WPDMA_BT_SIZE128 3
+#define RT2860_RX_DMA_BUSY (1 << 3)
+#define RT2860_RX_DMA_EN (1 << 2)
+#define RT2860_TX_DMA_BUSY (1 << 1)
+#define RT2860_TX_DMA_EN (1 << 0)
+
+/* possible flags for register DELAY_INT_CFG */
+#define RT2860_TXDLY_INT_EN (1 << 31)
+#define RT2860_TXMAX_PINT_SHIFT 24
+#define RT2860_TXMAX_PTIME_SHIFT 16
+#define RT2860_RXDLY_INT_EN (1 << 15)
+#define RT2860_RXMAX_PINT_SHIFT 8
+#define RT2860_RXMAX_PTIME_SHIFT 0
+
+/* possible flags for register GPIO_CTRL */
+#define RT2860_GPIO_D_SHIFT 8
+#define RT2860_GPIO_O_SHIFT 0
+
+/* possible flags for register USB_DMA_CFG */
+#define RT2860_USB_TX_BUSY (1 << 31)
+#define RT2860_USB_RX_BUSY (1 << 30)
+#define RT2860_USB_EPOUT_VLD_SHIFT 24
+#define RT2860_USB_TX_EN (1 << 23)
+#define RT2860_USB_RX_EN (1 << 22)
+#define RT2860_USB_RX_AGG_EN (1 << 21)
+#define RT2860_USB_TXOP_HALT (1 << 20)
+#define RT2860_USB_TX_CLEAR (1 << 19)
+#define RT2860_USB_PHY_WD_EN (1 << 16)
+#define RT2860_USB_PHY_MAN_RST (1 << 15)
+#define RT2860_USB_RX_AGG_LMT(x) ((x) << 8) /* in unit of 1KB */
+#define RT2860_USB_RX_AGG_TO(x) ((x) & 0xff) /* in unit of 33ns */
+
+/* possible flags for register US_CYC_CNT */
+#define RT2860_TEST_EN (1 << 24)
+#define RT2860_TEST_SEL_SHIFT 16
+#define RT2860_BT_MODE_EN (1 << 8)
+#define RT2860_US_CYC_CNT_SHIFT 0
+
+/* possible flags for register SYS_CTRL */
+#define RT2860_HST_PM_SEL (1 << 16)
+#define RT2860_CAP_MODE (1 << 14)
+#define RT2860_PME_OEN (1 << 13)
+#define RT2860_CLKSELECT (1 << 12)
+#define RT2860_PBF_CLK_EN (1 << 11)
+#define RT2860_MAC_CLK_EN (1 << 10)
+#define RT2860_DMA_CLK_EN (1 << 9)
+#define RT2860_MCU_READY (1 << 7)
+#define RT2860_ASY_RESET (1 << 4)
+#define RT2860_PBF_RESET (1 << 3)
+#define RT2860_MAC_RESET (1 << 2)
+#define RT2860_DMA_RESET (1 << 1)
+#define RT2860_MCU_RESET (1 << 0)
+
+/* possible values for register HOST_CMD */
+#define RT2860_MCU_CMD_SLEEP 0x30
+#define RT2860_MCU_CMD_WAKEUP 0x31
+#define RT2860_MCU_CMD_LEDS 0x50
+#define RT2860_MCU_CMD_LED_RSSI 0x51
+#define RT2860_MCU_CMD_LED1 0x52
+#define RT2860_MCU_CMD_LED2 0x53
+#define RT2860_MCU_CMD_LED3 0x54
+#define RT2860_MCU_CMD_RFRESET 0x72
+#define RT2860_MCU_CMD_ANTSEL 0x73
+#define RT2860_MCU_CMD_BBP 0x80
+#define RT2860_MCU_CMD_PSLEVEL 0x83
+
+/* possible flags for register PBF_CFG */
+#define RT2860_TX1Q_NUM_SHIFT 21
+#define RT2860_TX2Q_NUM_SHIFT 16
+#define RT2860_NULL0_MODE (1 << 15)
+#define RT2860_NULL1_MODE (1 << 14)
+#define RT2860_RX_DROP_MODE (1 << 13)
+#define RT2860_TX0Q_MANUAL (1 << 12)
+#define RT2860_TX1Q_MANUAL (1 << 11)
+#define RT2860_TX2Q_MANUAL (1 << 10)
+#define RT2860_RX0Q_MANUAL (1 << 9)
+#define RT2860_HCCA_EN (1 << 8)
+#define RT2860_TX0Q_EN (1 << 4)
+#define RT2860_TX1Q_EN (1 << 3)
+#define RT2860_TX2Q_EN (1 << 2)
+#define RT2860_RX0Q_EN (1 << 1)
+
+/* possible flags for register BUF_CTRL */
+#define RT2860_WRITE_TXQ(qid) (1 << (11 - (qid)))
+#define RT2860_NULL0_KICK (1 << 7)
+#define RT2860_NULL1_KICK (1 << 6)
+#define RT2860_BUF_RESET (1 << 5)
+#define RT2860_READ_TXQ(qid) (1 << (3 - (qid))
+#define RT2860_READ_RX0Q (1 << 0)
+
+/* possible flags for registers MCU_INT_STA/MCU_INT_ENA */
+#define RT2860_MCU_MAC_INT_8 (1 << 24)
+#define RT2860_MCU_MAC_INT_7 (1 << 23)
+#define RT2860_MCU_MAC_INT_6 (1 << 22)
+#define RT2860_MCU_MAC_INT_4 (1 << 20)
+#define RT2860_MCU_MAC_INT_3 (1 << 19)
+#define RT2860_MCU_MAC_INT_2 (1 << 18)
+#define RT2860_MCU_MAC_INT_1 (1 << 17)
+#define RT2860_MCU_MAC_INT_0 (1 << 16)
+#define RT2860_DTX0_INT (1 << 11)
+#define RT2860_DTX1_INT (1 << 10)
+#define RT2860_DTX2_INT (1 << 9)
+#define RT2860_DRX0_INT (1 << 8)
+#define RT2860_HCMD_INT (1 << 7)
+#define RT2860_N0TX_INT (1 << 6)
+#define RT2860_N1TX_INT (1 << 5)
+#define RT2860_BCNTX_INT (1 << 4)
+#define RT2860_MTX0_INT (1 << 3)
+#define RT2860_MTX1_INT (1 << 2)
+#define RT2860_MTX2_INT (1 << 1)
+#define RT2860_MRX0_INT (1 << 0)
+
+/* possible flags for register TXRXQ_PCNT */
+#define RT2860_RX0Q_PCNT_MASK 0xff000000
+#define RT2860_TX2Q_PCNT_MASK 0x00ff0000
+#define RT2860_TX1Q_PCNT_MASK 0x0000ff00
+#define RT2860_TX0Q_PCNT_MASK 0x000000ff
+
+/* possible flags for register CAP_CTRL */
+#define RT2860_CAP_ADC_FEQ (1 << 31)
+#define RT2860_CAP_START (1 << 30)
+#define RT2860_MAN_TRIG (1 << 29)
+#define RT2860_TRIG_OFFSET_SHIFT 16
+#define RT2860_START_ADDR_SHIFT 0
+
+/* possible flags for register RF_CSR_CFG */
+#define RT3070_RF_KICK (1 << 17)
+#define RT3070_RF_WRITE (1 << 16)
+
+/* possible flags for register EFUSE_CTRL */
+#define RT3070_SEL_EFUSE (1 << 31)
+#define RT3070_EFSROM_KICK (1 << 30)
+#define RT3070_EFSROM_AIN_MASK 0x03ff0000
+#define RT3070_EFSROM_AIN_SHIFT 16
+#define RT3070_EFSROM_MODE_MASK 0x000000c0
+#define RT3070_EFUSE_AOUT_MASK 0x0000003f
+
+/* possible flags for register MAC_SYS_CTRL */
+#define RT2860_RX_TS_EN (1 << 7)
+#define RT2860_WLAN_HALT_EN (1 << 6)
+#define RT2860_PBF_LOOP_EN (1 << 5)
+#define RT2860_CONT_TX_TEST (1 << 4)
+#define RT2860_MAC_RX_EN (1 << 3)
+#define RT2860_MAC_TX_EN (1 << 2)
+#define RT2860_BBP_HRST (1 << 1)
+#define RT2860_MAC_SRST (1 << 0)
+
+/* possible flags for register MAC_BSSID_DW1 */
+#define RT2860_MULTI_BCN_NUM_SHIFT 18
+#define RT2860_MULTI_BSSID_MODE_SHIFT 16
+
+/* possible flags for register MAX_LEN_CFG */
+#define RT2860_MIN_MPDU_LEN_SHIFT 16
+#define RT2860_MAX_PSDU_LEN_SHIFT 12
+#define RT2860_MAX_PSDU_LEN8K 0
+#define RT2860_MAX_PSDU_LEN16K 1
+#define RT2860_MAX_PSDU_LEN32K 2
+#define RT2860_MAX_PSDU_LEN64K 3
+#define RT2860_MAX_MPDU_LEN_SHIFT 0
+
+/* possible flags for registers BBP_CSR_CFG/H2M_BBPAGENT */
+#define RT2860_BBP_RW_PARALLEL (1 << 19)
+#define RT2860_BBP_PAR_DUR_112_5 (1 << 18)
+#define RT2860_BBP_CSR_KICK (1 << 17)
+#define RT2860_BBP_CSR_READ (1 << 16)
+#define RT2860_BBP_ADDR_SHIFT 8
+#define RT2860_BBP_DATA_SHIFT 0
+
+/* possible flags for register RF_CSR_CFG0 */
+#define RT2860_RF_REG_CTRL (1 << 31)
+#define RT2860_RF_LE_SEL1 (1 << 30)
+#define RT2860_RF_LE_STBY (1 << 29)
+#define RT2860_RF_REG_WIDTH_SHIFT 24
+#define RT2860_RF_REG_0_SHIFT 0
+
+/* possible flags for register RF_CSR_CFG1 */
+#define RT2860_RF_DUR_5 (1 << 24)
+#define RT2860_RF_REG_1_SHIFT 0
+
+/* possible flags for register LED_CFG */
+#define RT2860_LED_POL (1 << 30)
+#define RT2860_Y_LED_MODE_SHIFT 28
+#define RT2860_G_LED_MODE_SHIFT 26
+#define RT2860_R_LED_MODE_SHIFT 24
+#define RT2860_LED_MODE_OFF 0
+#define RT2860_LED_MODE_BLINK_TX 1
+#define RT2860_LED_MODE_SLOW_BLINK 2
+#define RT2860_LED_MODE_ON 3
+#define RT2860_SLOW_BLK_TIME_SHIFT 16
+#define RT2860_LED_OFF_TIME_SHIFT 8
+#define RT2860_LED_ON_TIME_SHIFT 0
+
+/* possible flags for register XIFS_TIME_CFG */
+#define RT2860_BB_RXEND_EN (1 << 29)
+#define RT2860_EIFS_TIME_SHIFT 20
+#define RT2860_OFDM_XIFS_TIME_SHIFT 16
+#define RT2860_OFDM_SIFS_TIME_SHIFT 8
+#define RT2860_CCK_SIFS_TIME_SHIFT 0
+
+/* possible flags for register BKOFF_SLOT_CFG */
+#define RT2860_CC_DELAY_TIME_SHIFT 8
+#define RT2860_SLOT_TIME 0
+
+/* possible flags for register NAV_TIME_CFG */
+#define RT2860_NAV_UPD (1 << 31)
+#define RT2860_NAV_UPD_VAL_SHIFT 16
+#define RT2860_NAV_CLR_EN (1 << 15)
+#define RT2860_NAV_TIMER_SHIFT 0
+
+/* possible flags for register CH_TIME_CFG */
+#define RT2860_EIFS_AS_CH_BUSY (1 << 4)
+#define RT2860_NAV_AS_CH_BUSY (1 << 3)
+#define RT2860_RX_AS_CH_BUSY (1 << 2)
+#define RT2860_TX_AS_CH_BUSY (1 << 1)
+#define RT2860_CH_STA_TIMER_EN (1 << 0)
+
+/* possible values for register BCN_TIME_CFG */
+#define RT2860_TSF_INS_COMP_SHIFT 24
+#define RT2860_BCN_TX_EN (1 << 20)
+#define RT2860_TBTT_TIMER_EN (1 << 19)
+#define RT2860_TSF_SYNC_MODE_SHIFT 17
+#define RT2860_TSF_SYNC_MODE_DIS 0
+#define RT2860_TSF_SYNC_MODE_STA 1
+#define RT2860_TSF_SYNC_MODE_IBSS 2
+#define RT2860_TSF_SYNC_MODE_HOSTAP 3
+#define RT2860_TSF_TIMER_EN (1 << 16)
+#define RT2860_BCN_INTVAL_SHIFT 0
+
+/* possible flags for register TBTT_SYNC_CFG */
+#define RT2860_BCN_CWMIN_SHIFT 20
+#define RT2860_BCN_AIFSN_SHIFT 16
+#define RT2860_BCN_EXP_WIN_SHIFT 8
+#define RT2860_TBTT_ADJUST_SHIFT 0
+
+/* possible flags for register INT_TIMER_CFG */
+#define RT2860_GP_TIMER_SHIFT 16
+#define RT2860_PRE_TBTT_TIMER_SHIFT 0
+
+/* possible flags for register INT_TIMER_EN */
+#define RT2860_GP_TIMER_EN (1 << 1)
+#define RT2860_PRE_TBTT_INT_EN (1 << 0)
+
+/* possible flags for register MAC_STATUS_REG */
+#define RT2860_RX_STATUS_BUSY (1 << 1)
+#define RT2860_TX_STATUS_BUSY (1 << 0)
+
+/* possible flags for register PWR_PIN_CFG */
+#define RT2860_IO_ADDA_PD (1 << 3)
+#define RT2860_IO_PLL_PD (1 << 2)
+#define RT2860_IO_RA_PE (1 << 1)
+#define RT2860_IO_RF_PE (1 << 0)
+
+/* possible flags for register AUTO_WAKEUP_CFG */
+#define RT2860_AUTO_WAKEUP_EN (1 << 15)
+#define RT2860_SLEEP_TBTT_NUM_SHIFT 8
+#define RT2860_WAKEUP_LEAD_TIME_SHIFT 0
+
+/* possible flags for register TX_PIN_CFG */
+#define RT3593_LNA_PE_G2_POL (1 << 31)
+#define RT3593_LNA_PE_A2_POL (1 << 30)
+#define RT3593_LNA_PE_G2_EN (1 << 29)
+#define RT3593_LNA_PE_A2_EN (1 << 28)
+#define RT3593_LNA_PE2_EN (RT3593_LNA_PE_A2_EN | RT3593_LNA_PE_G2_EN)
+#define RT3593_PA_PE_G2_POL (1 << 27)
+#define RT3593_PA_PE_A2_POL (1 << 26)
+#define RT3593_PA_PE_G2_EN (1 << 25)
+#define RT3593_PA_PE_A2_EN (1 << 24)
+#define RT2860_TRSW_POL (1 << 19)
+#define RT2860_TRSW_EN (1 << 18)
+#define RT2860_RFTR_POL (1 << 17)
+#define RT2860_RFTR_EN (1 << 16)
+#define RT2860_LNA_PE_G1_POL (1 << 15)
+#define RT2860_LNA_PE_A1_POL (1 << 14)
+#define RT2860_LNA_PE_G0_POL (1 << 13)
+#define RT2860_LNA_PE_A0_POL (1 << 12)
+#define RT2860_LNA_PE_G1_EN (1 << 11)
+#define RT2860_LNA_PE_A1_EN (1 << 10)
+#define RT2860_LNA_PE1_EN (RT2860_LNA_PE_A1_EN | RT2860_LNA_PE_G1_EN)
+#define RT2860_LNA_PE_G0_EN (1 << 9)
+#define RT2860_LNA_PE_A0_EN (1 << 8)
+#define RT2860_LNA_PE0_EN (RT2860_LNA_PE_A0_EN | RT2860_LNA_PE_G0_EN)
+#define RT2860_PA_PE_G1_POL (1 << 7)
+#define RT2860_PA_PE_A1_POL (1 << 6)
+#define RT2860_PA_PE_G0_POL (1 << 5)
+#define RT2860_PA_PE_A0_POL (1 << 4)
+#define RT2860_PA_PE_G1_EN (1 << 3)
+#define RT2860_PA_PE_A1_EN (1 << 2)
+#define RT2860_PA_PE_G0_EN (1 << 1)
+#define RT2860_PA_PE_A0_EN (1 << 0)
+
+/* possible flags for register TX_BAND_CFG */
+#define RT2860_5G_BAND_SEL_N (1 << 2)
+#define RT2860_5G_BAND_SEL_P (1 << 1)
+#define RT2860_TX_BAND_SEL (1 << 0)
+
+/* possible flags for register TX_SW_CFG0 */
+#define RT2860_DLY_RFTR_EN_SHIFT 24
+#define RT2860_DLY_TRSW_EN_SHIFT 16
+#define RT2860_DLY_PAPE_EN_SHIFT 8
+#define RT2860_DLY_TXPE_EN_SHIFT 0
+
+/* possible flags for register TX_SW_CFG1 */
+#define RT2860_DLY_RFTR_DIS_SHIFT 16
+#define RT2860_DLY_TRSW_DIS_SHIFT 8
+#define RT2860_DLY_PAPE_DIS SHIFT 0
+
+/* possible flags for register TX_SW_CFG2 */
+#define RT2860_DLY_LNA_EN_SHIFT 24
+#define RT2860_DLY_LNA_DIS_SHIFT 16
+#define RT2860_DLY_DAC_EN_SHIFT 8
+#define RT2860_DLY_DAC_DIS_SHIFT 0
+
+/* possible flags for register TXOP_THRES_CFG */
+#define RT2860_TXOP_REM_THRES_SHIFT 24
+#define RT2860_CF_END_THRES_SHIFT 16
+#define RT2860_RDG_IN_THRES 8
+#define RT2860_RDG_OUT_THRES 0
+
+/* possible flags for register TXOP_CTRL_CFG */
+#define RT2860_EXT_CW_MIN_SHIFT 16
+#define RT2860_EXT_CCA_DLY_SHIFT 8
+#define RT2860_EXT_CCA_EN (1 << 7)
+#define RT2860_LSIG_TXOP_EN (1 << 6)
+#define RT2860_TXOP_TRUN_EN_MIMOPS (1 << 4)
+#define RT2860_TXOP_TRUN_EN_TXOP (1 << 3)
+#define RT2860_TXOP_TRUN_EN_RATE (1 << 2)
+#define RT2860_TXOP_TRUN_EN_AC (1 << 1)
+#define RT2860_TXOP_TRUN_EN_TIMEOUT (1 << 0)
+
+/* possible flags for register TX_RTS_CFG */
+#define RT2860_RTS_FBK_EN (1 << 24)
+#define RT2860_RTS_THRES_SHIFT 8
+#define RT2860_RTS_RTY_LIMIT_SHIFT 0
+
+/* possible flags for register TX_TIMEOUT_CFG */
+#define RT2860_TXOP_TIMEOUT_SHIFT 16
+#define RT2860_RX_ACK_TIMEOUT_SHIFT 8
+#define RT2860_MPDU_LIFE_TIME_SHIFT 4
+
+/* possible flags for register TX_RTY_CFG */
+#define RT2860_TX_AUTOFB_EN (1 << 30)
+#define RT2860_AGG_RTY_MODE_TIMER (1 << 29)
+#define RT2860_NAG_RTY_MODE_TIMER (1 << 28)
+#define RT2860_LONG_RTY_THRES_SHIFT 16
+#define RT2860_LONG_RTY_LIMIT_SHIFT 8
+#define RT2860_SHORT_RTY_LIMIT_SHIFT 0
+
+/* possible flags for register TX_LINK_CFG */
+#define RT2860_REMOTE_MFS_SHIFT 24
+#define RT2860_REMOTE_MFB_SHIFT 16
+#define RT2860_TX_CFACK_EN (1 << 12)
+#define RT2860_TX_RDG_EN (1 << 11)
+#define RT2860_TX_MRQ_EN (1 << 10)
+#define RT2860_REMOTE_UMFS_EN (1 << 9)
+#define RT2860_TX_MFB_EN (1 << 8)
+#define RT2860_REMOTE_MFB_LT_SHIFT 0
+
/* possible flags for registers *_PROT_CFG */
#define RT2860_RTSTH_EN (1 << 26)
#define RT2860_TXOP_ALLOW_GF40 (1 << 25)
@@ -478,7 +669,6 @@
/* possible flags for register TX_STAT_FIFO */
#define RT2860_TXQ_MCS_SHIFT 16
#define RT2860_TXQ_WCID_SHIFT 8
-#define RT2860_TXQ_WCID_MASK 0xff00
#define RT2860_TXQ_ACKREQ (1 << 7)
#define RT2860_TXQ_AGG (1 << 6)
#define RT2860_TXQ_OK (1 << 5)
@@ -486,8 +676,6 @@
#define RT2860_TXQ_VLD (1 << 0)
/* possible flags for register WCID_ATTR */
-#define RT2860_VAP_SHIFT 4
-#define RT2860_MODE_SHIFT 1
#define RT2860_MODE_NOSEC 0
#define RT2860_MODE_WEP40 1
#define RT2860_MODE_WEP104 2
@@ -500,9 +688,6 @@
/* possible flags for register H2M_MAILBOX */
#define RT2860_H2M_BUSY (1 << 24)
-#define RT2860_TOKEN_POWERSAVE 1
-#define RT2860_TOKEN_RADIOOFF 2
-#define RT2860_TOKEN_WAKEUP 3
#define RT2860_TOKEN_NO_INTR 0xff
@@ -563,7 +748,7 @@
/* possible flags for RT3053 RF register 46 */
#define RT3593_RX_CTB (1 << 5)
-#define RT3090_DEF_LNA 10
+#define RT3090_DEF_LNA 10
/* RT2860 TX descriptor */
struct rt2860_txd {
@@ -586,6 +771,13 @@
#define RT2860_TX_WIV (1 << 0)
} __packed;
+/* RT2870 TX descriptor */
+struct rt2870_txd {
+ uint16_t len;
+ uint8_t pad;
+ uint8_t flags;
+} __packed;
+
/* TX Wireless Information */
struct rt2860_txwi {
uint8_t flags;
@@ -608,7 +800,6 @@
#define RT2860_PHY_OFDM (1 << 14)
#define RT2860_PHY_HT (2 << 14)
#define RT2860_PHY_HT_GF (3 << 14)
-#define RT2860_PHY_STBC 9
#define RT2860_PHY_SGI (1 << 8)
#define RT2860_PHY_BW40 (1 << 7)
#define RT2860_PHY_MCS 0x7f
@@ -654,16 +845,12 @@
#define RT2860_RX_NULL (1 << 2)
#define RT2860_RX_DATA (1 << 1)
#define RT2860_RX_BA (1 << 0)
+} __packed;
-#define RT2860_RX_CIPHER_ERR_SHIFT 9
-#define RT2860_RX_CIPHER_ERR_MASK 0x3
-#define RT2860_RX_CIPHER_ERR_NONE 0
-#define RT2860_RX_CIPHER_ERR_ICV 1
-#define RT2860_RX_CIPHER_ERR_MIC 2
-#define RT2860_RX_CIPHER_ERR_INVALID_KEY 3
-
-#define RT2860_RX_PLCP_SIGNAL_SHIFT 20
-#define RT2860_RX_PLCP_SIGNAL_MASK 0xfff
+/* RT2870 RX descriptor */
+struct rt2870_rxd {
+ /* single 32-bit field */
+ uint32_t flags;
} __packed;
/* RX Wireless Information */
@@ -672,42 +859,12 @@
uint8_t keyidx;
#define RT2860_RX_UDF_SHIFT 5
#define RT2860_RX_BSS_IDX_SHIFT 2
-#define RT2860_RXWI_KEYIDX_SHIFT 0
-#define RT2860_RXWI_KEYIDX_MASK 0x3
uint16_t len;
#define RT2860_RX_TID_SHIFT 12
-#define RT2860_RXWI_TID_MASK 0xf
-#define RT2860_RXWI_SIZE_SHIFT 0
-#define RT2860_RXWI_SIZE_MASK 0xfff
uint16_t seq;
-#define RT2860_RXWI_FRAG_SHIFT 0
-#define RT2860_RXWI_FRAG_MASK 0xf
-#define RT2860_RXWI_SEQ_SHIFT 4
-#define RT2860_RXWI_SEQ_MASK 0xfff
-
- uint8_t bw_mcs;
-#define RT2860_RXWI_MCS_SHIFT 0
-#define RT2860_RXWI_MCS_MASK 0x7f
-#define RT2860_RXWI_MCS_SHOTPRE (1 << 3)
-#define RT2860_RXWI_BW_SHIFT 7
-#define RT2860_RXWI_BW_MASK 0x1
-#define RT2860_RXWI_BW_20 0
-#define RT2860_RXWI_BW_40 1
-
- uint8_t phymode_stbc_shortgi;
-#define RT2860_RXWI_SHORTGI_SHIFT 0
-#define RT2860_RXWI_SHORTGI_MASK 0x1
-#define RT2860_RXWI_STBC_SHIFT 1
-#define RT2860_RXWI_STBC_MASK 0x3
-#define RT2860_RXWI_PHYMODE_SHIFT 6
-#define RT2860_RXWI_PHYMODE_MASK 0x3
-#define RT2860_RXWI_PHYMODE_CCK 0
-#define RT2860_RXWI_PHYMODE_OFDM 1
-#define RT2860_RXWI_PHYMODE_HT_MIXED 2
-#define RT2860_RXWI_PHYMODE_HT_GF 3
-
+ uint16_t phy;
uint8_t rssi[3];
uint8_t reserved1;
uint8_t snr[2];
@@ -718,7 +875,7 @@
/* first DMA segment contains TXWI + 802.11 header + 32-bit padding */
#define RT2860_TXWI_DMASZ \
(sizeof (struct rt2860_txwi) + \
- sizeof (struct ieee80211_htframe) + \
+ sizeof (struct ieee80211_frame) + 6 + \
sizeof (uint16_t))
#define RT2860_RF1 0
@@ -735,9 +892,7 @@
#define RT3070_RF_3021 7 /* 1T2R */
#define RT3070_RF_3022 8 /* 2T2R */
#define RT3070_RF_3052 9 /* dual-band 2T2R */
-#define RT2860_RF_2853 10 /* dual-band 3T3R */
#define RT3070_RF_3320 11 /* 1T1R */
-#define RT3070_RF_3322 12 /* 2T2R */
#define RT3070_RF_3053 13 /* dual-band 3T3R */
/* USB commands for RT2870 only */
@@ -748,7 +903,7 @@
#define RT2870_EEPROM_READ 9
#define RT2860_EEPROM_DELAY 1 /* minimum hold time (microsecond) */
-/*
+
#define RT2860_EEPROM_VERSION 0x01
#define RT2860_EEPROM_MAC01 0x02
#define RT2860_EEPROM_MAC23 0x03
@@ -767,7 +922,6 @@
#define RT2860_EEPROM_RSSI2_2GHZ 0x24
#define RT2860_EEPROM_RSSI1_5GHZ 0x25
#define RT2860_EEPROM_RSSI2_5GHZ 0x26
-#define RT2860_EEPROM_MAX_TXPWR 0x27
#define RT2860_EEPROM_DELTAPWR 0x28
#define RT2860_EEPROM_PWR2GHZ_BASE1 0x29
#define RT2860_EEPROM_PWR2GHZ_BASE2 0x30
@@ -784,40 +938,34 @@
#define RT2860_EEPROM_TSSI4_5GHZ 0x6d
#define RT2860_EEPROM_TSSI5_5GHZ 0x6e
#define RT2860_EEPROM_RPWR 0x6f
-#define RT2860_EEPROM_TXPWR_2G_20 0x6f
-#define RT2860_EEPROM_TXPWR_2G_40 0x77
-#define RT2860_EEPROM_TXPWR_5G_20 0x7d
-#define RT2860_EEPROM_TXPWR_5G_40 0x85
#define RT2860_EEPROM_BBP_BASE 0x78
-#define RT3071_EEPROM_RF_BASE 0x41
-*/
-#define RT2860_EEPROM_VERSION 0x0002
-#define RT2860_EEPROM_ADDRESS01 0x0004
-#define RT2860_EEPROM_ADDRESS23 0x0006
-#define RT2860_EEPROM_ADDRESS45 0x0008
-#define RT2860_EEPROM_POWERSAVE_LEVEL 0x0022
-#define RT2860_EEPROM_ANTENNA 0x0034
-#define RT2860_EEPROM_NIC_CONFIG 0x0036
-#define RT2860_EEPROM_COUNTRY 0x0038
-#define RT2860_EEPROM_RF_FREQ_OFF 0x003a
-#define RT2860_EEPROM_LED1_OFF 0x003c
-#define RT2860_EEPROM_LED2_OFF 0x003e
-#define RT2860_EEPROM_LED3_OFF 0x0040
-#define RT2860_EEPROM_LNA_GAIN 0x0044
-#define RT2860_EEPROM_RSSI_OFF_2GHZ_BASE 0x0046
-#define RT2860_EEPROM_RSSI2_OFF_2GHZ_BASE 0x0048
-#define RT2860_EEPROM_RSSI_OFF_5GHZ_BASE 0x004a
-#define RT2860_EEPROM_RSSI2_OFF_5GHZ_BASE 0x004c
-#define RT2860_EEPROM_TXPOW_RATE_DELTA 0x0050
-#define RT2860_EEPROM_TXPOW1_2GHZ_BASE 0x0052
-#define RT2860_EEPROM_TXPOW2_2GHZ_BASE 0x0060
-#define RT2860_EEPROM_TSSI_2GHZ_BASE 0x006e
-#define RT2860_EEPROM_TXPOW1_5GHZ_BASE 0x0078
-#define RT2860_EEPROM_TXPOW2_5GHZ_BASE 0x00a6
-#define RT2860_EEPROM_TSSI_5GHZ_BASE 0x00d4
-#define RT2860_EEPROM_TXPOW_RATE_BASE 0x00de
-#define RT2860_EEPROM_BBP_BASE 0x00f0
-#define RT3071_EEPROM_RF_BASE 0x0082
+#define RT3071_EEPROM_RF_BASE 0x82
+
+#define RT2860_RIDX_CCK1 0
+#define RT2860_RIDX_CCK11 3
+#define RT2860_RIDX_OFDM6 4
+#define RT2860_RIDX_MAX 11
+static const struct rt2860_rate {
+ uint8_t rate;
+ uint8_t mcs;
+ enum ieee80211_phytype phy;
+ uint8_t ctl_ridx;
+ uint16_t sp_ack_dur;
+ uint16_t lp_ack_dur;
+} rt2860_rates[] = {
+ { 2, 0, IEEE80211_T_DS, 0, 314, 314 },
+ { 4, 1, IEEE80211_T_DS, 1, 258, 162 },
+ { 11, 2, IEEE80211_T_DS, 2, 223, 127 },
+ { 22, 3, IEEE80211_T_DS, 3, 213, 117 },
+ { 12, 0, IEEE80211_T_OFDM, 4, 60, 60 },
+ { 18, 1, IEEE80211_T_OFDM, 4, 52, 52 },
+ { 24, 2, IEEE80211_T_OFDM, 6, 48, 48 },
+ { 36, 3, IEEE80211_T_OFDM, 6, 44, 44 },
+ { 48, 4, IEEE80211_T_OFDM, 8, 44, 44 },
+ { 72, 5, IEEE80211_T_OFDM, 8, 40, 40 },
+ { 96, 6, IEEE80211_T_OFDM, 8, 40, 40 },
+ { 108, 7, IEEE80211_T_OFDM, 8, 40, 40 }
+};
/*
* Control and status registers access macros.
@@ -886,10 +1034,6 @@
{ RT2860_XIFS_TIME_CFG, 0x33a41010 }, \
{ RT2860_PWR_PIN_CFG, 0x00000003 }
-// { RT2860_RX_FILTR_CFG, 0x000017f97},
-// { RT2860_REG_MAX_LEN_CFG, (1 << 12) | RT2860_MAX_AGG_SIZE },
-
-
/* XXX only a few registers differ from above, try to merge? */
#define RT2870_DEF_MAC \
{ RT2860_BCN_OFFSET0, 0xf8f0e8e0 }, \
@@ -910,8 +1054,8 @@
{ RT2860_AUTO_RSP_CFG, 0x00000013 }, \
{ RT2860_CCK_PROT_CFG, 0x05740003 }, \
{ RT2860_OFDM_PROT_CFG, 0x05740003 }, \
- { RT2860_REG_PBF_CFG, 0x00f40006 }, \
- { RT2860_REG_SCHDMA_WPDMA_GLO_CFG, 0x00000030 }, \
+ { RT2860_PBF_CFG, 0x00f40006 }, \
+ { RT2860_WPDMA_GLO_CFG, 0x00000030 }, \
{ RT2860_GF20_PROT_CFG, 0x01744004 }, \
{ RT2860_GF40_PROT_CFG, 0x03f44084 }, \
{ RT2860_MM20_PROT_CFG, 0x01744004 }, \
diff -r 737774f27543 -r 32f69009f3f9 head/sys/dev/ral/rt2860ucode.h
--- a/head/sys/dev/ral/rt2860ucode.h Thu May 10 14:47:51 2012 +0300
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,2104 +0,0 @@
-
-/*
- Copyright (c) 2007, Ralink Technology Corporation
- All rights reserved.
-
- Redistribution. Redistribution and use in binary form, without
- modification, are permitted provided that the following conditions are
- met:
-
- * Redistributions must reproduce the above copyright notice and the
- following disclaimer in the documentation and/or other materials
- provided with the distribution.
- * Neither the name of Ralink Technology Corporation nor the names of its
- suppliers may be used to endorse or promote products derived from this
- software without specific prior written permission.
- * No reverse engineering, decompilation, or disassembly of this software
- is permitted.
-
- Limited patent license. Ralink Technology Corporation grants a world-wide,
- royalty-free, non-exclusive license under patents it now or hereafter
- owns or controls to make, have made, use, import, offer to sell and
- sell ("Utilize") this software, but solely to the extent that any
- such patent is necessary to Utilize the software alone, or in
- combination with an operating system licensed under an approved Open
- Source license as listed by the Open Source Initiative at
- http://opensource.org/licenses. The patent license shall not apply to
- any other combinations which include this software. No hardware per
- se is licensed hereunder.
-
- DISCLAIMER. THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
- CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING,
- BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
- FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
- COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
- INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
- BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
- OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
- ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR
- TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
- USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH
- DAMAGE.
-*/
-
-#ifndef _RT2860_UCODE_H_
-#define _RT2860_UCODE_H_
-
-/*
- * RT2860 microcode v26
- */
-static const uint8_t rt2860_ucode[] =
-{
- 0x02, 0x03, 0x5E, 0x02,
- 0x02, 0xB1, 0x22, 0x22,
- 0xFF, 0xFF, 0xFF, 0x02,
- 0x01, 0x82, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0x02,
- 0x00, 0x1E, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0x02,
- 0x01, 0x33, 0xC0, 0xE0,
- 0xC0, 0xF0, 0xC0, 0x83,
- 0xC0, 0x82, 0xC0, 0xD0,
- 0x75, 0xD0, 0x18, 0xC2,
- 0xAF, 0x30, 0x45, 0x03,
- 0x12, 0x10, 0x09, 0x90,
- 0x04, 0x16, 0xE0, 0x30,
- 0xE3, 0x03, 0x74, 0x08,
- 0xF0, 0x90, 0x04, 0x14,
- 0xE0, 0x20, 0xE7, 0x03,
- 0x02, 0x00, 0xCB, 0x74,
- 0x80, 0xF0, 0x90, 0x70,
- 0x12, 0xE0, 0xF5, 0x2F,
- 0x90, 0x04, 0x04, 0xE0,
- 0x24, 0xCF, 0x60, 0x30,
- 0x14, 0x60, 0x42, 0x24,
- 0xE2, 0x60, 0x47, 0x14,
- 0x60, 0x55, 0x24, 0x21,
- 0x70, 0x60, 0xE5, 0x55,
- 0x24, 0xFE, 0x60, 0x07,
- 0x14, 0x60, 0x08, 0x24,
- 0x02, 0x70, 0x08, 0x7D,
- 0x01, 0x80, 0x28, 0x7D,
- 0x02, 0x80, 0x24, 0x90,
- 0x70, 0x10, 0xE0, 0xF5,
- 0x50, 0x85, 0x2F, 0x40,
- 0xD2, 0x01, 0x80, 0x3E,
- 0xE5, 0x55, 0x64, 0x03,
- 0x60, 0x04, 0xE5, 0x55,
- 0x70, 0x04, 0x7D, 0x02,
- 0x80, 0x09, 0x85, 0x2F,
- 0x41, 0xD2, 0x02, 0x80,
- 0x29, 0xAD, 0x55, 0xAF,
- 0x2F, 0x12, 0x02, 0x8D,
- 0x80, 0x20, 0x90, 0x70,
- 0x10, 0xE0, 0xF5, 0x47,
- 0x90, 0x70, 0x11, 0xE0,
- 0xF5, 0x44, 0x12, 0x10,
- 0x25, 0x80, 0x06, 0x90,
- 0x70, 0x10, 0xE0, 0xF5,
- 0x45, 0xE4, 0xFD, 0xAF,
- 0x2F, 0x12, 0x02, 0x8D,
- 0xD2, 0x04, 0x90, 0x70,
- 0x13, 0xE4, 0xF0, 0xD2,
- 0xAF, 0xD0, 0xD0, 0xD0,
- 0x82, 0xD0, 0x83, 0xD0,
- 0xF0, 0xD0, 0xE0, 0x32,
- 0x90, 0x70, 0x2A, 0xE0,
- 0x30, 0xE1, 0x53, 0xC2,
- 0xAF, 0x90, 0x70, 0x28,
- 0xE0, 0x90, 0x10, 0x1C,
- 0xF0, 0x90, 0x70, 0x29,
- 0xE0, 0x90, 0x10, 0x1D,
- 0xF0, 0x90, 0x70, 0x2A,
- 0xE0, 0x90, 0x10, 0x1E,
- 0xF0, 0x90, 0x10, 0x1C,
- 0xE0, 0xF5, 0x30, 0x90,
- 0x10, 0x1E, 0xE0, 0x20,
- 0xE1, 0xF3, 0x90, 0x10,
- 0x1C, 0xE0, 0x90, 0x70,
- 0x28, 0xF0, 0x90, 0x10,
- 0x1D, 0xE0, 0x90, 0x70,
- 0x29, 0xF0, 0x90, 0x10,
- 0x1E, 0xE0, 0x90, 0x70,
- 0x2A, 0xF0, 0x30, 0x4A,
- 0x0D, 0x90, 0x70, 0x24,
- 0xE0, 0x44, 0x01, 0xF0,
- 0x90, 0x02, 0x2C, 0x74,
- 0xFF, 0xF0, 0xC2, 0x05,
- 0xD2, 0xAF, 0x22, 0xC0,
- 0xE0, 0xC0, 0xF0, 0xC0,
- 0x83, 0xC0, 0x82, 0xC0,
- 0xD0, 0xE8, 0xC0, 0xE0,
- 0xE9, 0xC0, 0xE0, 0xEA,
- 0xC0, 0xE0, 0xEB, 0xC0,
- 0xE0, 0xEC, 0xC0, 0xE0,
- 0xED, 0xC0, 0xE0, 0xEE,
- 0xC0, 0xE0, 0xEF, 0xC0,
- 0xE0, 0xC2, 0xAF, 0x30,
- 0x45, 0x03, 0x12, 0x10,
- 0x12, 0xD2, 0xAF, 0xD0,
- 0xE0, 0xFF, 0xD0, 0xE0,
- 0xFE, 0xD0, 0xE0, 0xFD,
- 0xD0, 0xE0, 0xFC, 0xD0,
- 0xE0, 0xFB, 0xD0, 0xE0,
- 0xFA, 0xD0, 0xE0, 0xF9,
- 0xD0, 0xE0, 0xF8, 0xD0,
- 0xD0, 0xD0, 0x82, 0xD0,
- 0x83, 0xD0, 0xF0, 0xD0,
- 0xE0, 0x32, 0xC0, 0xE0,
- 0xC0, 0xF0, 0xC0, 0x83,
- 0xC0, 0x82, 0xC0, 0xD0,
- 0x75, 0xD0, 0x10, 0xC2,
- 0xAF, 0x30, 0x45, 0x03,
- 0x12, 0x10, 0x0C, 0x30,
- 0x58, 0x0A, 0xE5, 0x54,
- 0x60, 0x04, 0x15, 0x54,
- 0x80, 0x02, 0xC2, 0x58,
- 0x30, 0x59, 0x0A, 0xE5,
- 0x50, 0x60, 0x04, 0x15,
- 0x50, 0x80, 0x02, 0xC2,
- 0x59, 0xD5, 0x53, 0x07,
- 0x30, 0x60, 0x04, 0x15,
- 0x46, 0xD2, 0x04, 0x30,
- 0x45, 0x03, 0x12, 0x10,
- 0x0F, 0xC2, 0x8D, 0xD2,
- 0xAF, 0xD0, 0xD0, 0xD0,
- 0x82, 0xD0, 0x83, 0xD0,
- 0xF0, 0xD0, 0xE0, 0x32,
- 0x12, 0x02, 0xD3, 0x30,
- 0x45, 0x03, 0x12, 0x10,
- 0x03, 0x30, 0x01, 0x06,
- 0x20, 0x09, 0x03, 0x12,
- 0x10, 0x1C, 0x30, 0x02,
- 0x06, 0x20, 0x0A, 0x03,
- 0x12, 0x10, 0x1F, 0x30,
- 0x03, 0x06, 0x20, 0x0B,
- 0x03, 0x12, 0x10, 0x1F,
- 0x30, 0x04, 0x06, 0x20,
- 0x0C, 0x03, 0x12, 0x10,
- 0x22, 0x20, 0x13, 0x09,
- 0x20, 0x11, 0x06, 0xE5,
- 0x2B, 0x45, 0x2C, 0x60,
- 0x03, 0xD3, 0x80, 0x01,
- 0xC3, 0x92, 0xA9, 0x12,
- 0x02, 0xEC, 0x80, 0xBF,
- 0xC2, 0x43, 0xD2, 0x45,
- 0xE4, 0xF5, 0x20, 0xF5,
- 0x21, 0xF5, 0x53, 0xF5,
- 0x46, 0xF5, 0x2B, 0xF5,
- 0x2C, 0xC2, 0x42, 0xF5,
- 0x51, 0xF5, 0x52, 0xF5,
- 0x55, 0x90, 0x04, 0x18,
- 0x74, 0x80, 0xF0, 0x90,
- 0x04, 0x1A, 0x74, 0x08,
- 0xF0, 0xC2, 0x19, 0xC2,
- 0x18, 0xC2, 0x1A, 0x22,
- 0xC8, 0xEF, 0xC8, 0xE6,
- 0xFA, 0x08, 0xE6, 0x4A,
- 0x60, 0x0C, 0xC8, 0xEF,
- 0xC8, 0x08, 0xE6, 0x16,
- 0x18, 0x70, 0x01, 0x16,
- 0xC3, 0x22, 0xED, 0x24,
- 0xFF, 0xFD, 0xEC, 0x34,
- 0xFF, 0xC8, 0xEF, 0xC8,
- 0xF6, 0x08, 0xC6, 0xED,
- 0xC6, 0xD3, 0x22, 0xD0,
- 0x83, 0xD0, 0x82, 0xF8,
- 0xE4, 0x93, 0x70, 0x12,
- 0x74, 0x01, 0x93, 0x70,
- 0x0D, 0xA3, 0xA3, 0x93,
- 0xF8, 0x74, 0x01, 0x93,
- 0xF5, 0x82, 0x88, 0x83,
- 0xE4, 0x73, 0x74, 0x02,
- 0x93, 0x68, 0x60, 0xEF,
- 0xA3, 0xA3, 0xA3, 0x80,
- 0xDF, 0xEF, 0xF4, 0x60,
- 0x1F, 0xE4, 0xFE, 0x12,
- 0x03, 0x6A, 0xE0, 0xB4,
- 0xFF, 0x12, 0x12, 0x03,
- 0x6A, 0xEF, 0xF0, 0x74,
- 0x1C, 0x2E, 0xF5, 0x82,
- 0xE4, 0x34, 0x70, 0xF5,
- 0x83, 0xED, 0xF0, 0x22,
- 0x0E, 0xBE, 0x04, 0xE3,
- 0x22, 0xC0, 0xE0, 0xC0,
- 0xF0, 0xC0, 0x83, 0xC0,
- 0x82, 0xC0, 0xD0, 0x75,
- 0xD0, 0x08, 0xC2, 0xAF,
- 0x30, 0x45, 0x03, 0x12,
- 0x10, 0x06, 0xD2, 0xAF,
- 0xD0, 0xD0, 0xD0, 0x82,
- 0xD0, 0x83, 0xD0, 0xF0,
- 0xD0, 0xE0, 0x32, 0xC2,
- 0xAF, 0x12, 0x00, 0x06,
- 0x12, 0x02, 0x14, 0x12,
- 0x03, 0x1C, 0xE4, 0xF5,
- 0x22, 0xF5, 0x47, 0x90,
- 0x04, 0x00, 0x74, 0x80,
- 0xF0, 0xD2, 0xAF, 0x22,
- 0x30, 0x45, 0x03, 0x12,
- 0x10, 0x15, 0xE5, 0x20,
- 0x70, 0x03, 0x20, 0x10,
- 0x03, 0x30, 0x11, 0x03,
- 0x43, 0x87, 0x01, 0x22,
- 0xC0, 0x2A, 0x74, 0x03,
- 0xC0, 0xE0, 0xC0, 0x82,
- 0xC0, 0x83, 0x75, 0x2A,
- 0x0A, 0x22, 0xC0, 0x2A,
- 0x74, 0x03, 0xC0, 0xE0,
- 0xC0, 0x82, 0xC0, 0x83,
- 0x75, 0x2A, 0x18, 0x22,
- 0x75, 0x89, 0x02, 0xE4,
- 0xF5, 0x8C, 0xF5, 0x8A,
- 0xF5, 0x88, 0xF5, 0xB8,
- 0xF5, 0xE8, 0x75, 0x90,
- 0x18, 0xD2, 0x8C, 0x75,
- 0xA8, 0x05, 0x22, 0xCE,
- 0xEF, 0xCE, 0xEE, 0x60,
- 0x08, 0x7F, 0xFF, 0x12,
- 0x03, 0x80, 0x1E, 0x80,
- 0xF5, 0x22, 0xC8, 0xEF,
- 0xC8, 0xE6, 0x60, 0x03,
- 0x16, 0xC3, 0x22, 0xED,
- 0x14, 0xF6, 0xD3, 0x22,
- 0xC8, 0xEF, 0xC8, 0xE6,
- 0x60, 0x06, 0x16, 0xE6,
- 0x24, 0xFF, 0xB3, 0x22,
- 0xC3, 0x22, 0x78, 0x7F,
- 0xE4, 0xF6, 0xD8, 0xFD,
- 0x75, 0x81, 0x5F, 0x02,
- 0x01, 0xD0, 0x74, 0x14,
- 0x2E, 0xF5, 0x82, 0xE4,
- 0x34, 0x70, 0xF5, 0x83,
- 0x22, 0xEF, 0x90, 0x03,
- 0x7E, 0x93, 0x90, 0x03,
- 0x00, 0x73, 0x0A, 0x18,
- 0xEF, 0x60, 0x03, 0x1F,
- 0x80, 0xFA, 0x22, 0xFF,
- 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0xFF,
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- 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0x02,
- 0x10, 0x28, 0x02, 0x10,
- 0x3B, 0x02, 0x10, 0x3C,
- 0x02, 0x12, 0xB8, 0x02,
- 0x12, 0xB9, 0x02, 0x13,
- 0x3E, 0x02, 0x13, 0x3F,
- 0xC3, 0x22, 0xFF, 0xFF,
- 0x02, 0x16, 0x56, 0x02,
- 0x17, 0x6B, 0x02, 0x14,
- 0x2A, 0x02, 0x13, 0x40,
- 0x30, 0x05, 0x06, 0x20,
- 0x0D, 0x03, 0x12, 0x00,
- 0xD8, 0x30, 0x06, 0x06,
- 0x20, 0x0E, 0x03, 0x12,
- 0x18, 0x5E, 0x22, 0x22,
- 0x90, 0x04, 0x14, 0xE0,
- 0x20, 0xE7, 0x03, 0x02,
- 0x12, 0xB7, 0x90, 0x70,
- 0x12, 0xE0, 0xF5, 0x56,
- 0x90, 0x04, 0x04, 0xE0,
- 0x12, 0x02, 0x67, 0x11,
- 0x4E, 0x30, 0x11, 0x25,
- 0x31, 0x10, 0x87, 0x33,
- 0x10, 0xAA, 0x34, 0x10,
- 0xC3, 0x35, 0x11, 0x57,
- 0x50, 0x11, 0x7B, 0x51,
- 0x11, 0x84, 0x52, 0x11,
- 0x84, 0x53, 0x11, 0x84,
- 0x54, 0x11, 0xC5, 0x55,
- 0x11, 0xDC, 0x70, 0x12,
- 0x07, 0x71, 0x12, 0x34,
- 0x72, 0x12, 0x5E, 0x80,
- 0x12, 0x81, 0x83, 0x00,
- 0x00, 0x12, 0xB7, 0x75,
- 0x24, 0x05, 0x75, 0x25,
- 0xDC, 0x90, 0x70, 0x9F,
- 0x74, 0x12, 0xF0, 0xD2,
- 0x18, 0xD2, 0x61, 0x75,
- 0x35, 0x0D, 0xE4, 0x90,
- 0x70, 0x13, 0xF0, 0xE5,
- 0x56, 0xF4, 0x70, 0x03,
- 0x02, 0x12, 0xB7, 0x02,
- 0x12, 0xAA, 0xC2, 0x18,
- 0x90, 0x01, 0x14, 0xE0,
- 0x54, 0xFD, 0xF0, 0xE4,
- 0x90, 0x70, 0x13, 0xF0,
- 0xE5, 0x56, 0xF4, 0x70,
- 0x03, 0x02, 0x12, 0xB7,
- 0x02, 0x12, 0xAA, 0xE5,
- 0x55, 0x64, 0x02, 0x70,
- 0x37, 0x90, 0x70, 0x10,
- 0xE0, 0x60, 0x08, 0x90,
- 0x01, 0x0D, 0x74, 0x09,
- 0xF0, 0x80, 0x25, 0xE5,
- 0x34, 0x14, 0x60, 0x0A,
- 0x14, 0x60, 0x0F, 0x14,
- 0x60, 0x14, 0x24, 0x03,
- 0x70, 0x16, 0x90, 0x01,
- 0x0D, 0x74, 0x08, 0xF0,
- 0x80, 0x0E, 0x90, 0x01,
- 0x0D, 0x74, 0x0B, 0xF0,
- 0x80, 0x06, 0x90, 0x01,
- 0x0D, 0x74, 0x1B, 0xF0,
- 0x7D, 0x01, 0x80, 0x02,
- 0x7D, 0x02, 0xAF, 0x56,
- 0x12, 0x02, 0x8D, 0x90,
- 0x70, 0x11, 0xE0, 0x24,
- 0xFF, 0x92, 0x1B, 0x90,
- 0x04, 0x14, 0x74, 0x80,
- 0xF0, 0xE4, 0x90, 0x70,
- 0x13, 0xF0, 0xE5, 0x56,
- 0xF4, 0x70, 0x03, 0x02,
- 0x12, 0xB7, 0x02, 0x12,
- 0xAA, 0x20, 0x02, 0x03,
- 0x30, 0x03, 0x1D, 0x7D,
- 0x02, 0xAF, 0x56, 0x12,
- 0x02, 0x8D, 0x90, 0x04,
- 0x14, 0x74, 0x80, 0xF0,
- 0xE4, 0x90, 0x70, 0x13,
- 0xF0, 0xE5, 0x56, 0xF4,
- 0x70, 0x03, 0x02, 0x12,
- 0xB7, 0x02, 0x12, 0xAA,
- 0x85, 0x56, 0x41, 0xD2,
- 0x02, 0x22, 0x90, 0x70,
- 0x11, 0xE0, 0x24, 0xFF,
- 0x92, 0x1B, 0x22, 0x90,
- 0x70, 0x10, 0xE0, 0x54,
- 0x7F, 0x64, 0x02, 0x60,
- 0x03, 0x02, 0x12, 0xB7,
- 0x90, 0x70, 0x11, 0xE0,
- 0x64, 0x08, 0x60, 0x08,
- 0xE0, 0x64, 0x20, 0x60,
- 0x03, 0x02, 0x12, 0xB7,
- 0x75, 0x4E, 0x03, 0x75,
- 0x4F, 0x20, 0x22, 0x90,
- 0x70, 0x11, 0xE0, 0x24,
- 0xFF, 0x92, 0x47, 0x22,
- 0x90, 0x04, 0x04, 0xE0,
- 0x25, 0xE0, 0x24, 0x5D,
- 0xF5, 0x57, 0x90, 0x70,
- 0x10, 0xE0, 0xFF, 0x74,
- 0x47, 0x25, 0x57, 0xF8,
- 0xC6, 0xEF, 0xC6, 0x90,
- 0x70, 0x11, 0xE0, 0xFF,
- 0x74, 0x48, 0x25, 0x57,
- 0xF8, 0xC6, 0xEF, 0xC6,
- 0xE4, 0xFD, 0xAF, 0x56,
- 0x12, 0x02, 0x8D, 0x90,
- 0x04, 0x14, 0x74, 0x80,
- 0xF0, 0xE4, 0x90, 0x70,
- 0x13, 0xF0, 0xE5, 0x56,
- 0xF4, 0x70, 0x03, 0x02,
- 0x12, 0xB7, 0x02, 0x12,
- 0xAA, 0xE5, 0x47, 0xB4,
- 0x07, 0x08, 0x90, 0x70,
- 0x11, 0xE0, 0x54, 0x07,
- 0xF5, 0x26, 0xE4, 0xFD,
- 0xAF, 0x56, 0x12, 0x02,
- 0x8D, 0xD2, 0x04, 0x22,
- 0x90, 0x70, 0x10, 0xE0,
- 0xFE, 0x90, 0x70, 0x11,
- 0xE0, 0xFD, 0xED, 0xF8,
- 0xE6, 0xF5, 0x57, 0xFD,
- 0xAF, 0x56, 0x12, 0x02,
- 0x8D, 0x90, 0x04, 0x14,
- 0x74, 0x80, 0xF0, 0xE4,
- 0x90, 0x70, 0x13, 0xF0,
- 0xE5, 0x56, 0xF4, 0x70,
- 0x03, 0x02, 0x12, 0xB7,
- 0x02, 0x12, 0xAA, 0x90,
- 0x70, 0x10, 0xE0, 0xFE,
- 0x90, 0x70, 0x11, 0xE0,
- 0xFD, 0xED, 0xF5, 0x82,
- 0x8E, 0x83, 0xE0, 0xF5,
- 0x57, 0xFD, 0xAF, 0x56,
- 0x12, 0x02, 0x8D, 0x90,
- 0x04, 0x14, 0x74, 0x80,
- 0xF0, 0xE4, 0x90, 0x70,
- 0x13, 0xF0, 0xE5, 0x56,
- 0xF4, 0x70, 0x03, 0x02,
- 0x12, 0xB7, 0x80, 0x76,
- 0xE4, 0xF5, 0x4E, 0xF5,
- 0x4F, 0x75, 0x26, 0xFF,
- 0xC2, 0x19, 0xC2, 0x18,
- 0xC2, 0x1A, 0x75, 0x34,
- 0xFF, 0xAD, 0x57, 0xAF,
- 0x56, 0x12, 0x02, 0x8D,
- 0x90, 0x04, 0x14, 0x74,
- 0x80, 0xF0, 0xE4, 0x90,
- 0x70, 0x13, 0xF0, 0xE5,
- 0x56, 0xF4, 0x60, 0x5B,
- 0x80, 0x4C, 0x90, 0x70,
- 0x10, 0xE0, 0x24, 0xFF,
- 0x92, 0x4A, 0xD2, 0x05,
- 0xAD, 0x57, 0xAF, 0x56,
- 0x12, 0x02, 0x8D, 0x90,
- 0x04, 0x14, 0x74, 0x80,
- 0xF0, 0xE4, 0x90, 0x70,
- 0x13, 0xF0, 0xE5, 0x56,
- 0xF4, 0x60, 0x38, 0x80,
- 0x29, 0x90, 0x70, 0x10,
- 0xE0, 0xF5, 0x34, 0xD3,
- 0x94, 0x00, 0x40, 0x07,
- 0x90, 0x01, 0x0D, 0xE0,
- 0x54, 0xFB, 0xF0, 0xAD,
- 0x57, 0xAF, 0x56, 0x12,
- 0x02, 0x8D, 0x90, 0x04,
- 0x14, 0x74, 0x80, 0xF0,
- 0xE4, 0x90, 0x70, 0x13,
- 0xF0, 0xE5, 0x56, 0xF4,
- 0x60, 0x0D, 0x90, 0x70,
- 0x25, 0xE0, 0x44, 0x01,
- 0xF0, 0x90, 0x02, 0x2C,
- 0x74, 0xFF, 0xF0, 0x22,
- 0x22, 0xE5, 0x53, 0x60,
- 0x03, 0x02, 0x13, 0x3D,
- 0xE5, 0x4F, 0x45, 0x4E,
- 0x60, 0x08, 0xE5, 0x4F,
- 0x15, 0x4F, 0x70, 0x02,
- 0x15, 0x4E, 0xA2, 0x19,
- 0xE4, 0x33, 0x90, 0x70,
- 0x90, 0xF0, 0xA2, 0x18,
- 0xE4, 0x33, 0xA3, 0xF0,
- 0x30, 0x19, 0x4D, 0x90,
- 0x70, 0x98, 0x74, 0x23,
- 0xF0, 0xA3, 0xE5, 0x25,
- 0xF0, 0xE5, 0x24, 0xA3,
- 0xF0, 0x7F, 0x35, 0x7D,
- 0x32, 0x12, 0x03, 0x42,
- 0x50, 0x09, 0x90, 0x10,
- 0x04, 0xE0, 0x54, 0xF7,
- 0xF0, 0xD2, 0x06, 0xE5,
- 0x35, 0xD3, 0x94, 0x10,
- 0x40, 0x1E, 0x30, 0x1A,
- 0x1B, 0xC2, 0x1A, 0xA2,
- 0x18, 0x92, 0x19, 0x20,
- 0x19, 0x12, 0x90, 0x04,
- 0x09, 0xE0, 0x54, 0xDD,
- 0xF0, 0x90, 0x10, 0x04,
- 0xE0, 0x44, 0x08, 0xF0,
- 0xC2, 0x61, 0xD2, 0x03,
- 0xE5, 0x35, 0xB4, 0x0B,
- 0x14, 0xD2, 0x03, 0x22,
- 0xE4, 0xF5, 0x35, 0xA2,
- 0x18, 0x92, 0x19, 0x30,
- 0x19, 0x07, 0x90, 0x04,
- 0x09, 0xE0, 0x44, 0x22,
- 0xF0, 0x22, 0x22, 0x22,
- 0xC2, 0x4B, 0xC2, 0x4C,
- 0xE5, 0x44, 0x12, 0x02,
- 0x67, 0x13, 0x62, 0x00,
- 0x13, 0xF5, 0x04, 0x13,
- 0xF1, 0x08, 0x13, 0xCC,
- 0x10, 0x13, 0x76, 0x20,
- 0x13, 0x96, 0x60, 0x13,
- 0xA7, 0xA0, 0x00, 0x00,
- 0x13, 0xF7, 0x85, 0x48,
- 0x43, 0x85, 0x4A, 0x42,
- 0x85, 0x4C, 0x5E, 0xE5,
- 0x47, 0x64, 0x06, 0x60,
- 0x03, 0x02, 0x13, 0xF7,
- 0x80, 0x1B, 0xE5, 0x48,
- 0xC4, 0x54, 0x0F, 0xF5,
- 0x43, 0xE5, 0x4A, 0xC4,
- 0x54, 0x0F, 0xF5, 0x42,
- 0xE5, 0x4C, 0xC4, 0x54,
- 0x0F, 0xF5, 0x5E, 0xE5,
- 0x47, 0x64, 0x06, 0x70,
- 0x66, 0x53, 0x43, 0x0F,
- 0x80, 0x61, 0x85, 0x49,
- 0x43, 0x85, 0x4B, 0x42,
- 0x85, 0x4D, 0x5E, 0xE5,
- 0x47, 0x64, 0x06, 0x70,
- 0x52, 0x80, 0x1B, 0xE5,
- 0x49, 0xC4, 0x54, 0x0F,
- 0xF5, 0x43, 0xE5, 0x4B,
- 0xC4, 0x54, 0x0F, 0xF5,
- 0x42, 0xE5, 0x4D, 0xC4,
- 0x54, 0x0F, 0xF5, 0x5E,
- 0xE5, 0x47, 0x64, 0x06,
- 0x70, 0x35, 0xE5, 0x43,
- 0x54, 0x0F, 0x44, 0x10,
- 0xF5, 0x43, 0x80, 0x2B,
- 0xE5, 0x47, 0xB4, 0x04,
- 0x06, 0x53, 0x5E, 0xFB,
- 0x75, 0x42, 0x09, 0xE5,
- 0x47, 0xB4, 0x05, 0x06,
- 0x43, 0x5E, 0x04, 0x75,
- 0x42, 0x09, 0xE5, 0x47,
- 0xB4, 0x06, 0x10, 0xE5,
- 0x43, 0x54, 0x0F, 0x44,
- 0x30, 0xF5, 0x43, 0x80,
- 0x06, 0xD2, 0x4B, 0x80,
- 0x02, 0xD2, 0x4C, 0xE4,
- 0xF5, 0x38, 0xE5, 0x42,
- 0xC4, 0x54, 0xF0, 0xFF,
- 0xE5, 0x43, 0x54, 0x0F,
- 0x4F, 0xF5, 0x5F, 0x90,
- 0x70, 0x44, 0xF0, 0xA3,
- 0xE5, 0x5E, 0xF0, 0xA3,
- 0xE5, 0x4A, 0xF0, 0xA3,
- 0xE5, 0x48, 0xF0, 0xA3,
- 0xE5, 0x4C, 0xF0, 0xA3,
- 0xE5, 0x44, 0xF0, 0xA3,
- 0xE5, 0x42, 0xF0, 0xA3,
- 0xE5, 0x43, 0xF0, 0xD2,
- 0x60, 0x22, 0xE5, 0x47,
- 0x60, 0x10, 0x24, 0xC0,
- 0x70, 0x03, 0x12, 0x16,
- 0x36, 0x12, 0x14, 0x3F,
- 0xC2, 0xAF, 0xC2, 0x04,
- 0xD2, 0xAF, 0x22, 0xC2,
- 0xAF, 0x90, 0x04, 0x14,
- 0xE0, 0x54, 0x0E, 0x60,
- 0x04, 0xD2, 0x1C, 0x80,
- 0x08, 0xE5, 0x4E, 0x45,
- 0x4F, 0x24, 0xFF, 0x92,
- 0x1C, 0xD2, 0xAF, 0x90,
- 0x04, 0x14, 0xE0, 0xA2,
- 0xE4, 0x92, 0x1D, 0x74,
- 0x1E, 0xF0, 0xE5, 0x5F,
- 0x54, 0x0F, 0xF5, 0x2D,
- 0xE5, 0x38, 0x70, 0x13,
- 0x30, 0x1C, 0x05, 0xE5,
- 0x5F, 0x20, 0xE5, 0x0B,
- 0x30, 0x1D, 0x19, 0xE5,
- 0x5F, 0x54, 0x30, 0xFF,
- 0xBF, 0x30, 0x11, 0xE5,
- 0x38, 0x70, 0x05, 0x75,
- 0x38, 0x0C, 0x80, 0x02,
- 0x15, 0x38, 0xD2, 0x6C,
- 0xD2, 0x6D, 0x80, 0x0F,
- 0xE5, 0x5F, 0x30, 0xE6,
- 0x06, 0xC2, 0x6C, 0xD2,
- 0x6D, 0x80, 0x04, 0xD2,
- 0x6C, 0xC2, 0x6D, 0xE5,
- 0x47, 0x64, 0x03, 0x70,
- 0x21, 0x30, 0x4B, 0x06,
- 0xC2, 0x6C, 0xD2, 0x6D,
- 0x80, 0x18, 0xE5, 0x38,
- 0x70, 0x03, 0x30, 0x4C,
- 0x11, 0xC2, 0x4C, 0xE5,
- 0x38, 0x70, 0x05, 0x75,
- 0x38, 0x07, 0x80, 0x02,
- 0x15, 0x38, 0xD2, 0x6C,
- 0xD2, 0x6D, 0x90, 0x70,
- 0x46, 0xE5, 0x2D, 0xF0,
- 0x20, 0x69, 0x07, 0xE5,
- 0x5E, 0x20, 0xE0, 0x02,
- 0xB2, 0x68, 0x20, 0x6B,
- 0x07, 0xE5, 0x5E, 0x20,
- 0xE1, 0x02, 0xB2, 0x6A,
- 0x20, 0x6D, 0x07, 0xE5,
- 0x5E, 0x20, 0xE2, 0x02,
- 0xB2, 0x6C, 0x90, 0x70,
- 0x47, 0xE5, 0x2D, 0xF0,
- 0x75, 0x2E, 0x40, 0x20,
- 0x69, 0x04, 0xA2, 0x68,
- 0x80, 0x15, 0x30, 0x68,
- 0x06, 0xE5, 0x46, 0xA2,
- 0xE3, 0x80, 0x0C, 0xE5,
- 0x46, 0x54, 0xF0, 0xFF,
- 0xBF, 0xF0, 0x03, 0xD3,
- 0x80, 0x01, 0xC3, 0x92,
- 0x73, 0x92, 0x72, 0x20,
- 0x6B, 0x04, 0xA2, 0x6A,
- 0x80, 0x15, 0x30, 0x6A,
- 0x06, 0xE5, 0x46, 0xA2,
- 0xE3, 0x80, 0x0C, 0xE5,
- 0x46, 0x54, 0xF0, 0xFF,
- 0xBF, 0xF0, 0x03, 0xD3,
- 0x80, 0x01, 0xC3, 0x92,
- 0x75, 0x92, 0x74, 0x20,
- 0x6D, 0x04, 0xA2, 0x6C,
- 0x80, 0x15, 0x30, 0x6C,
- 0x06, 0xE5, 0x46, 0xA2,
- 0xE3, 0x80, 0x0C, 0xE5,
- 0x46, 0x54, 0xF0, 0xFF,
- 0xBF, 0xF0, 0x03, 0xD3,
- 0x80, 0x01, 0xC3, 0x92,
- 0x71, 0x92, 0x70, 0x90,
- 0x10, 0x2F, 0xE5, 0x2E,
- 0xF0, 0xE5, 0x47, 0x64,
- 0x06, 0x70, 0x46, 0x90,
- 0x02, 0x29, 0xE0, 0x54,
- 0xFE, 0xF0, 0xE5, 0x43,
- 0xC4, 0x54, 0x0F, 0x14,
- 0x60, 0x14, 0x24, 0xFE,
- 0x60, 0x1F, 0x24, 0x03,
- 0x60, 0x03, 0x02, 0x16,
- 0x35, 0x90, 0x02, 0x28,
- 0xE0, 0x30, 0x47, 0x0D,
- 0x80, 0x07, 0x90, 0x02,
- 0x28, 0xE0, 0x20, 0x47,
- 0x04, 0x54, 0xFE, 0xF0,
- 0x22, 0x44, 0x01, 0xF0,
- 0x22, 0xE5, 0x46, 0x30,
- 0xE3, 0x04, 0x7F, 0x01,
- 0x80, 0x02, 0x7F, 0x00,
- 0x90, 0x02, 0x28, 0xE0,
- 0x54, 0xFE, 0x4F, 0xF0,
- 0x22, 0xE5, 0x47, 0x64,
- 0x07, 0x60, 0x03, 0x02,
- 0x16, 0x35, 0xF5, 0x27,
- 0x90, 0x02, 0x29, 0xE0,
- 0x54, 0xFC, 0xF0, 0xE5,
- 0x26, 0x14, 0x60, 0x26,
- 0x14, 0x60, 0x2E, 0x14,
- 0x60, 0x36, 0x24, 0x03,
- 0x70, 0x5F, 0xE5, 0x46,
- 0x13, 0x13, 0x13, 0x54,
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- 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x0B, 0x94, 0xEB,
-};
-
-#endif /* _RT2860_UCODE_H_ */
-
-
diff -r 737774f27543 -r 32f69009f3f9 head/sys/dev/ral/rt2860var.h
--- a/head/sys/dev/ral/rt2860var.h Thu May 10 14:47:51 2012 +0300
+++ b/head/sys/dev/ral/rt2860var.h Sat May 12 00:57:52 2012 +0300
@@ -1,6 +1,6 @@
/*-
- * Copyright (c) 2009-2010 Alexander Egorenkov <egorenar at gmail.com>
- * Copyright (c) 2009 Damien Bergamini <damien.bergamini at free.fr>
+ * Copyright (c) 2007 Damien Bergamini <damien.bergamini at free.fr>
+ * Copyright (c) 2012 Bernhard Schmidt <bschmidt at FreeBSD.org>
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
@@ -13,213 +13,108 @@
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ *
+ * $OpenBSD: rt2860var.h,v 1.20 2010/09/07 16:21:42 deraadt Exp $
+ * $FreeBSD: head/sys/dev/ral/rt2860var.h 235233 2012-05-10 17:41:16Z bschmidt $
*/
-#ifdef RT2860_DEBUG
+#define RT2860_TX_RING_COUNT 64
+#define RT2860_RX_RING_COUNT 128
+#define RT2860_TX_POOL_COUNT (RT2860_TX_RING_COUNT * 2)
-enum
-{
- RT2860_DEBUG_EEPROM = 0x00000001,
- RT2860_DEBUG_RX = 0x00000002,
- RT2860_DEBUG_TX = 0x00000004,
- RT2860_DEBUG_INTR = 0x00000008,
- RT2860_DEBUG_STATE = 0x00000010,
- RT2860_DEBUG_CHAN = 0x00000020,
- RT2860_DEBUG_NODE = 0x00000040,
- RT2860_DEBUG_KEY = 0x00000080,
- RT2860_DEBUG_PROT = 0x00000100,
- RT2860_DEBUG_WME = 0x00000200,
- RT2860_DEBUG_BEACON = 0x00000400,
- RT2860_DEBUG_BA = 0x00000800,
- RT2860_DEBUG_STATS = 0x00001000,
- RT2860_DEBUG_RATE = 0x00002000,
- RT2860_DEBUG_PERIODIC = 0x00004000,
- RT2860_DEBUG_WATCHDOG = 0x00008000,
- RT2860_DEBUG_RX_CRYPT = 0x00010000,
- RT2860_DEBUG_TX_CRYPT = 0x00020000,
- RT2860_DEBUG_ANY = 0xffffffff
+#define RT2860_MAX_SCATTER ((RT2860_TX_RING_COUNT * 2) - 1)
+
+/* HW supports up to 255 STAs */
+#define RT2860_WCID_MAX 254
+#define RT2860_AID2WCID(aid) ((aid) & 0xff)
+
+struct rt2860_rx_radiotap_header {
+ struct ieee80211_radiotap_header wr_ihdr;
+ uint64_t wr_tsf;
+ uint8_t wr_flags;
+ uint8_t wr_rate;
+ uint16_t wr_chan_freq;
+ uint16_t wr_chan_flags;
+ uint8_t wr_antenna;
+ int8_t wr_antsignal;
+ int8_t wr_antnoise;
+} __packed;
+
+#define RT2860_RX_RADIOTAP_PRESENT \
+ ((1 << IEEE80211_RADIOTAP_TSFT) | \
+ (1 << IEEE80211_RADIOTAP_FLAGS) | \
+ (1 << IEEE80211_RADIOTAP_RATE) | \
+ (1 << IEEE80211_RADIOTAP_CHANNEL) | \
+ (1 << IEEE80211_RADIOTAP_ANTENNA) | \
+ (1 << IEEE80211_RADIOTAP_DBM_ANTSIGNAL) | \
+ (1 << IEEE80211_RADIOTAP_DBM_ANTNOISE))
+
+struct rt2860_tx_radiotap_header {
+ struct ieee80211_radiotap_header wt_ihdr;
+ uint8_t wt_flags;
+ uint8_t wt_rate;
+ uint16_t wt_chan_freq;
+ uint16_t wt_chan_flags;
+} __packed;
+
+#define RT2860_TX_RADIOTAP_PRESENT \
+ ((1 << IEEE80211_RADIOTAP_FLAGS) | \
+ (1 << IEEE80211_RADIOTAP_RATE) | \
+ (1 << IEEE80211_RADIOTAP_CHANNEL))
+
+struct rt2860_tx_data {
+ struct rt2860_txwi *txwi;
+ struct mbuf *m;
+ struct ieee80211_node *ni;
+ bus_dmamap_t map;
+ bus_addr_t paddr;
+ SLIST_ENTRY(rt2860_tx_data) next;
};
-#define RT2860_DPRINTF(sc, m, ...) \
- do { if ((sc)->debug & (m)) \
- device_printf(sc->sc_dev, __VA_ARGS__); } while (0)
-
-#else
-
-#define RT2860_DPRINTF(sc, m, ...)
-
-#endif /* #ifdef RT2860_DEBUG */
-
-#define RT2860_AMRR_MIN_SUCCESS_THRESHOLD 1
-#define RT2860_AMRR_MAX_SUCCESS_THRESHOLD 15
-
-struct rt2860_amrr
-{
- int ntxpath;
-
- unsigned int min_success_threshold;
- unsigned int max_success_threshold;
-
- int interval;
+struct rt2860_tx_ring {
+ struct rt2860_txd *txd;
+ bus_addr_t paddr;
+ bus_dma_tag_t desc_dmat;
+ bus_dmamap_t desc_map;
+ bus_dma_segment_t seg;
+ struct rt2860_tx_data *data[RT2860_TX_RING_COUNT];
+ int cur;
+ int next;
+ int queued;
};
-struct rt2860_amrr_node
-{
- struct rt2860_amrr *amrr;
-
- int rate_index;
-
- int ticks;
-
- unsigned int txcnt;
- unsigned int success;
- unsigned int success_threshold;
- unsigned int recovery;
- unsigned int retrycnt;
+struct rt2860_rx_data {
+ struct mbuf *m;
+ bus_dmamap_t map;
};
-#define RT2860_SOFTC_LOCK(sc) mtx_lock(&(sc)->sc_mtx)
-#define RT2860_SOFTC_UNLOCK(sc) \
- mtx_unlock(&(sc)->sc_mtx)
-#define RT2860_SOFTC_ASSERT_LOCKED(sc) \
- mtx_assert(&(sc)->sc_mtx, MA_OWNED)
-
-#define RT2860_SOFTC_TX_RING_LOCK(ring) mtx_lock(&(ring)->lock)
-#define RT2860_SOFTC_TX_RING_UNLOCK(ring) \
- mtx_unlock(&(ring)->lock)
-#define RT2860_SOFTC_TX_RING_ASSERT_LOCKED(ring) \
- mtx_assert(&(ring)->lock, MA_OWNED)
-
-#define RT2860_SOFTC_FLAGS_UCODE_LOADED (1 << 0)
-#define RT2860_SOFTC_LED_OFF_COUNT 3
-#define RT2860_SOFTC_RSSI_OFF_COUNT 3
-#define RT2860_SOFTC_LNA_GAIN_COUNT 4
-#define RT2860_SOFTC_TXPOW_COUNT 50
-#define RT2860_SOFTC_TXPOW_RATE_COUNT 5
-#define RT2860_SOFTC_TSSI_COUNT 9
-#define RT2860_SOFTC_BBP_EEPROM_COUNT 8
-#define RT2860_SOFTC_RSSI_COUNT 3
-#define RT2860_SOFTC_STAID_COUNT 64
-#define RT2860_SOFTC_TX_RING_COUNT 6
-#define RT2860_SOFTC_RX_RING_DATA_COUNT 128
-#define RT2860_SOFTC_MAX_SCATTER 10
-#define RT2860_SOFTC_TX_RING_DATA_COUNT 256
-#define RT2860_SOFTC_TX_RING_DESC_COUNT \
- (RT2860_SOFTC_TX_RING_DATA_COUNT * RT2860_SOFTC_MAX_SCATTER)
-
-#define RT2860_SOFTC_RX_RADIOTAP_PRESENT \
- ((1 << IEEE80211_RADIOTAP_FLAGS) | \
- (1 << IEEE80211_RADIOTAP_RATE) | \
- (1 << IEEE80211_RADIOTAP_DBM_ANTSIGNAL) | \
- (1 << IEEE80211_RADIOTAP_DBM_ANTNOISE) | \
- (1 << IEEE80211_RADIOTAP_ANTENNA) | \
- (1 << IEEE80211_RADIOTAP_DB_ANTSIGNAL) | \
- (1 << IEEE80211_RADIOTAP_XCHANNEL))
-
-#define RT2860_SOFTC_TX_RADIOTAP_PRESENT \
- ((1 << IEEE80211_RADIOTAP_FLAGS) | \
- (1 << IEEE80211_RADIOTAP_RATE) | \
- (1 << IEEE80211_RADIOTAP_XCHANNEL))
-
-struct rt2860_softc_rx_data
-{
- bus_dmamap_t dma_map;
- struct mbuf *m;
+struct rt2860_rx_ring {
+ struct rt2860_rxd *rxd;
+ bus_addr_t paddr;
+ bus_dma_tag_t desc_dmat;
+ bus_dmamap_t desc_map;
+ bus_dma_tag_t data_dmat;
+ bus_dma_segment_t seg;
+ unsigned int cur; /* must be unsigned */
+ struct rt2860_rx_data data[RT2860_RX_RING_COUNT];
};
-struct rt2860_softc_rx_ring
-{
- bus_dma_tag_t desc_dma_tag;
- bus_dmamap_t desc_dma_map;
- bus_addr_t desc_phys_addr;
- struct rt2860_rxd *desc;
- bus_dma_tag_t data_dma_tag;
- bus_dmamap_t spare_dma_map;
- struct rt2860_softc_rx_data data[RT2860_SOFTC_RX_RING_DATA_COUNT];
- int cur;
+struct rt2860_node {
+ struct ieee80211_node ni;
+ uint8_t wcid;
+ uint8_t ridx[IEEE80211_RATE_MAXSIZE];
+ uint8_t ctl_ridx[IEEE80211_RATE_MAXSIZE];
};
-struct rt2860_softc_tx_data
-{
- bus_dmamap_t dma_map;
- struct ieee80211_node *ni;
- struct mbuf *m;
+struct rt2860_vap {
+ struct ieee80211vap ral_vap;
+
+ int (*ral_newstate)(struct ieee80211vap *,
+ enum ieee80211_state, int);
};
+#define RT2860_VAP(vap) ((struct rt2860_vap *)(vap))
-struct rt2860_softc_tx_ring
-{
- struct mtx lock;
- bus_dma_tag_t desc_dma_tag;
- bus_dmamap_t desc_dma_map;
- bus_addr_t desc_phys_addr;
- struct rt2860_txd *desc;
- int desc_queued;
- int desc_cur;
- int desc_next;
- bus_dma_tag_t seg0_dma_tag;
- bus_dmamap_t seg0_dma_map;
- bus_addr_t seg0_phys_addr;
- uint8_t *seg0;
- bus_dma_tag_t data_dma_tag;
- struct rt2860_softc_tx_data data[RT2860_SOFTC_TX_RING_DATA_COUNT];
- int data_queued;
- int data_cur;
- int data_next;
- int qid;
-};
-
-struct rt2860_softc_node
-{
- struct ieee80211_node ni;
-
- uint8_t staid;
-
- uint8_t last_rssi[RT2860_SOFTC_RSSI_COUNT];
- int8_t last_rssi_dbm[RT2860_SOFTC_RSSI_COUNT];
-};
-
-struct rt2860_softc_vap
-{
- struct ieee80211vap vap;
-
- struct ieee80211_beacon_offsets beacon_offsets;
- struct mbuf *beacon_mbuf;
- struct rt2860_amrr amrr;
-
- int (*newstate)(struct ieee80211vap *vap,
- enum ieee80211_state nstate, int arg);
-};
-
-struct rt2860_softc_rx_radiotap_header
-{
- struct ieee80211_radiotap_header ihdr;
- uint8_t flags;
- uint8_t rate;
- int8_t dbm_antsignal;
- int8_t dbm_antnoise;
- uint8_t antenna;
- uint8_t antsignal;
- uint8_t pad[2];
- uint32_t chan_flags;
- uint16_t chan_freq;
- uint8_t chan_ieee;
- int8_t chan_maxpow;
-} __packed;
-
-struct rt2860_softc_tx_radiotap_header
-{
- struct ieee80211_radiotap_header ihdr;
- uint8_t flags;
- uint8_t rate;
- uint8_t pad[2];
- uint32_t chan_flags;
- uint16_t chan_freq;
- uint8_t chan_ieee;
- int8_t chan_maxpow;
-} __packed;
-
-struct rt2860_softc
-{
+struct rt2860_softc {
struct ifnet *sc_ifp;
device_t sc_dev;
bus_space_tag_t sc_st;
@@ -229,253 +124,87 @@
struct callout watchdog_ch;
- int sc_tx_timer;
- int sc_invalid;
+ int sc_invalid;
int sc_debug;
/*
* The same in both up to here
* ------------------------------------------------
*/
- int id;
- uint32_t flags;
- int mem_rid; /* XXX: bus glue handle res */
- struct resource *mem;
- int irq_rid;
- struct resource *irq;
- void *irqh;
+ uint16_t (*sc_srom_read)(struct rt2860_softc *,
+ uint16_t);
+ void (*sc_node_free)(struct ieee80211_node *);
- int if_flags;
+ int sc_flags;
+#define RT2860_ENABLED (1 << 0)
+#define RT2860_ADVANCED_PS (1 << 1)
+#define RT2860_PCIE (1 << 2)
- int nvaps;
- int napvaps;
- int nadhocvaps;
- int nstavaps;
- int nwdsvaps;
+ struct ieee80211_node *wcid2ni[RT2860_WCID_MAX];
- void (*node_cleanup)(struct ieee80211_node *ni);
+ struct rt2860_tx_ring txq[6];
+ struct rt2860_rx_ring rxq;
- int (*recv_action)(struct ieee80211_node *ni,
- const struct ieee80211_frame *wh,
- const uint8_t *frm, const uint8_t *efrm);
+ SLIST_HEAD(, rt2860_tx_data) data_pool;
+ struct rt2860_tx_data data[RT2860_TX_POOL_COUNT];
+ bus_dma_tag_t txwi_dmat;
+ bus_dmamap_t txwi_map;
+ bus_dma_segment_t txwi_seg;
+ caddr_t txwi_vaddr;
- int (*send_action)(struct ieee80211_node *ni,
- int cat, int act, void *sa);
+ int sc_tx_timer;
+ int mgtqid;
+ uint8_t qfullmsk;
- int (*addba_response)(struct ieee80211_node *ni,
- struct ieee80211_tx_ampdu *tap,
- int status, int baparamset, int batimeout);
+ uint16_t mac_ver;
+ uint16_t mac_rev;
+ uint8_t rf_rev;
+ uint8_t freq;
+ uint8_t ntxchains;
+ uint8_t nrxchains;
+ uint8_t pslevel;
+ int8_t txpow1[54];
+ int8_t txpow2[54];
+ int8_t rssi_2ghz[3];
+ int8_t rssi_5ghz[3];
+ uint8_t lna[4];
+ uint8_t rf24_20mhz;
+ uint8_t rf24_40mhz;
+ uint8_t patch_dac;
+ uint8_t rfswitch;
+ uint8_t ext_2ghz_lna;
+ uint8_t ext_5ghz_lna;
+ uint8_t calib_2ghz;
+ uint8_t calib_5ghz;
+ uint8_t txmixgain_2ghz;
+ uint8_t txmixgain_5ghz;
+ uint8_t tssi_2ghz[9];
+ uint8_t tssi_5ghz[9];
+ uint8_t step_2ghz;
+ uint8_t step_5ghz;
+ struct {
+ uint8_t reg;
+ uint8_t val;
+ } bbp[8], rf[10];
+ uint8_t leds;
+ uint16_t led[3];
+ uint32_t txpow20mhz[5];
+ uint32_t txpow40mhz_2ghz[5];
+ uint32_t txpow40mhz_5ghz[5];
- void (*addba_stop)(struct ieee80211_node *ni,
- struct ieee80211_tx_ampdu *tap);
-
- int (*ampdu_rx_start)(struct ieee80211_node *ni,
- struct ieee80211_rx_ampdu *rap,
- int baparamset, int batimeout, int baseqctl);
-
- void (*ampdu_rx_stop)(struct ieee80211_node *ni,
- struct ieee80211_rx_ampdu *rap);
-
- struct rt2860_amrr_node amrr_node[RT2860_SOFTC_STAID_COUNT];
-
- uint32_t mac_rev;
- uint8_t eeprom_addr_num;
- uint16_t eeprom_rev;
- uint8_t rf_rev;
-
- uint8_t mac_addr[IEEE80211_ADDR_LEN];
-
- uint8_t ntxpath;
- uint8_t nrxpath;
-
- int hw_radio_cntl;
- int tx_agc_cntl;
- int ext_lna_2ghz;
- int ext_lna_5ghz;
-
- uint8_t country_2ghz;
- uint8_t country_5ghz;
-
- uint8_t rf_freq_off;
-
- uint8_t led_cntl;
- uint16_t led_off[RT2860_SOFTC_LED_OFF_COUNT];
-
- int8_t rssi_off_2ghz[RT2860_SOFTC_RSSI_OFF_COUNT];
- int8_t rssi_off_5ghz[RT2860_SOFTC_RSSI_OFF_COUNT];
-
- int8_t lna_gain[RT2860_SOFTC_LNA_GAIN_COUNT];
-
- int8_t txpow1[RT2860_SOFTC_TXPOW_COUNT];
- int8_t txpow2[RT2860_SOFTC_TXPOW_COUNT];
-
- int8_t txpow_rate_delta_2ghz;
- int8_t txpow_rate_delta_5ghz;
- uint32_t txpow_rate_20mhz[RT2860_SOFTC_TXPOW_RATE_COUNT];
- uint32_t txpow_rate_40mhz_2ghz[RT2860_SOFTC_TXPOW_RATE_COUNT];
- uint32_t txpow_rate_40mhz_5ghz[RT2860_SOFTC_TXPOW_RATE_COUNT];
-
- int tx_agc_cntl_2ghz;
- int tx_agc_cntl_5ghz;
-
- uint8_t tssi_2ghz[RT2860_SOFTC_TSSI_COUNT];
- uint8_t tssi_step_2ghz;
- uint8_t tssi_5ghz[RT2860_SOFTC_TSSI_COUNT];
- uint8_t tssi_step_5ghz;
-
- struct
- {
- uint8_t val;
- uint8_t reg;
- } __packed bbp_eeprom[RT2860_SOFTC_BBP_EEPROM_COUNT], rf[10];
-
- uint16_t powersave_level;
-
- uint8_t staid_mask[RT2860_SOFTC_STAID_COUNT / NBBY];
-
- uint32_t intr_enable_mask;
- uint32_t intr_disable_mask;
- uint32_t intr_pending_mask;
-
- struct task rx_done_task;
- int rx_process_limit;
-
- struct task tx_done_task;
-
- struct task fifo_stat_full_task;
-
- struct task periodic_task;
- struct callout periodic_ch;
- unsigned long periodic_round;
-
- struct taskqueue *taskqueue;
-
- struct rt2860_softc_rx_ring rx_ring;
-
- struct rt2860_softc_tx_ring tx_ring[RT2860_SOFTC_TX_RING_COUNT];
- int tx_ring_mgtqid;
-
- struct callout tx_watchdog_ch;
- int tx_timer;
-
- struct rt2860_softc_rx_radiotap_header rxtap;
- struct rt2860_softc_tx_radiotap_header txtap;
-
- /* statistic counters */
-
- unsigned long interrupts;
- unsigned long tx_coherent_interrupts;
- unsigned long rx_coherent_interrupts;
- unsigned long txrx_coherent_interrupts;
- unsigned long fifo_stat_full_interrupts;
- unsigned long rx_interrupts;
- unsigned long tx_interrupts[RT2860_SOFTC_TX_RING_COUNT];
-
- unsigned long tx_data_queue_full[RT2860_SOFTC_TX_RING_COUNT];
-
- unsigned long tx_watchdog_timeouts;
-
- unsigned long tx_defrag_packets;
-
- unsigned long no_tx_desc_avail;
-
- unsigned long rx_mbuf_alloc_errors;
- unsigned long rx_mbuf_dmamap_errors;
-
- unsigned long tx_queue_not_empty[2];
-
- unsigned long tx_beacons;
- unsigned long tx_noretryok;
- unsigned long tx_retryok;
- unsigned long tx_failed;
- unsigned long tx_underflows;
- unsigned long tx_zerolen;
- unsigned long tx_nonagg;
- unsigned long tx_agg;
- unsigned long tx_ampdu;
- unsigned long tx_mpdu_zero_density;
- unsigned long tx_ampdu_sessions;
-
- unsigned long rx_packets;
- unsigned long rx_ampdu;
- unsigned long rx_ampdu_retries;
- unsigned long rx_mpdu_zero_density;
- unsigned long rx_ampdu_sessions;
- unsigned long rx_amsdu;
- unsigned long rx_crc_errors;
- unsigned long rx_phy_errors;
- unsigned long rx_false_ccas;
- unsigned long rx_plcp_errors;
- unsigned long rx_dup_packets;
- unsigned long rx_fifo_overflows;
- unsigned long rx_cipher_no_errors;
- unsigned long rx_cipher_icv_errors;
- unsigned long rx_cipher_mic_errors;
- unsigned long rx_cipher_invalid_key_errors;
-
- int tx_stbc;
-
- uint8_t rf24_20mhz;
- uint8_t rf24_40mhz;
- uint8_t patch_dac;
- uint8_t txmixgain_2ghz;
- uint8_t txmixgain_5ghz;
-
-#ifdef RT2860_DEBUG
- int debug;
-#endif
+ struct rt2860_rx_radiotap_header sc_rxtap;
+ int sc_rxtap_len;
+ struct rt2860_tx_radiotap_header sc_txtap;
+ int sc_txtap_len;
};
-/*
- * RT2860_EEPROM_NIC_CONFIG flags
- */
-#define RT2860_EEPROM_EXT_LNA_5GHZ (1 << 3)
-#define RT2860_EEPROM_EXT_LNA_2GHZ (1 << 2)
-#define RT2860_EEPROM_TX_AGC_CNTL (1 << 1)
-#define RT2860_EEPROM_HW_RADIO_CNTL (1 << 0)
+int rt2860_attach(device_t, int);
+int rt2860_detach(void *);
+void rt2860_shutdown(void *);
+void rt2860_suspend(void *);
+void rt2860_resume(void *);
+void rt2860_intr(void *);
-#define RT2860_EEPROM_LED_POLARITY (1 << 7)
-#define RT2860_EEPROM_LED_MODE_MASK 0x7f
-
-#define RT2860_EEPROM_LED_CNTL_DEFAULT 0x01
-#define RT2860_EEPROM_LED1_OFF_DEFAULT 0x5555
-#define RT2860_EEPROM_LED2_OFF_DEFAULT 0x2221
-#define RT2860_EEPROM_LED3_OFF_DEFAULT 0xa9f8
-
-#define RT2860_EEPROM_RSSI_OFF_MIN -10
-#define RT2860_EEPROM_RSSI_OFF_MAX 10
-
-#define RT2860_EEPROM_TXPOW_2GHZ_MIN 0
-#define RT2860_EEPROM_TXPOW_2GHZ_MAX 31
-#define RT2860_EEPROM_TXPOW_2GHZ_DEFAULT 5
-#define RT2860_EEPROM_TXPOW_5GHZ_MIN -7
-#define RT2860_EEPROM_TXPOW_5GHZ_MAX 15
-#define RT2860_EEPROM_TXPOW_5GHZ_DEFAULT 5
-
-#define RT2860_IO_MCU_CMD_SLEEP 0x30
-#define RT2860_IO_MCU_CMD_WAKEUP 0x31
-#define RT2860_IO_MCU_CMD_RADIOOFF 0x35
-#define RT2860_IO_MCU_CMD_LEDS 0x50
-#define RT2860_IO_MCU_CMD_LED_BRIGHTNESS 0x51
-#define RT2860_IO_MCU_CMD_LED1 0x52
-#define RT2860_IO_MCU_CMD_LED2 0x53
-#define RT2860_IO_MCU_CMD_LED3 0x54
-#define RT2860_IO_MCU_CMD_BOOT 0x72
-#define RT2860_IO_MCU_CMD_BBP 0x80
-#define RT2860_IO_MCU_CMD_POWERSAVE_LEVEL 0x83
-
-#define RT2860_LED_CMD_RADIO_OFF 0
-#define RT2860_LED_CMD_RADIO_ON (1 << 5)
-#define RT2860_LED_CMD_LINK_2GHZ (1 << 6)
-#define RT2860_LED_CMD_LINK_5GHZ (1 << 7)
-
-/*
- * Global function prototypes, used in bus depended interfaces
- */
-
-int rt2860_attach(device_t, int);
-int rt2860_detach(void *);
-void rt2860_shutdown(void *);
-void rt2860_suspend(void *);
-void rt2860_resume(void *);
-void rt2860_intr(void *arg);
+#define RAL_LOCK(sc) mtx_lock(&(sc)->sc_mtx)
+#define RAL_LOCK_ASSERT(sc) mtx_assert(&(sc)->sc_mtx, MA_OWNED)
+#define RAL_UNLOCK(sc) mtx_unlock(&(sc)->sc_mtx)
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