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sys/dev/ath/if_ath.c
Context not available. | |||||
const uint8_t [IEEE80211_ADDR_LEN], | const uint8_t [IEEE80211_ADDR_LEN], | ||||
const uint8_t [IEEE80211_ADDR_LEN]); | const uint8_t [IEEE80211_ADDR_LEN]); | ||||
static void ath_vap_delete(struct ieee80211vap *); | static void ath_vap_delete(struct ieee80211vap *); | ||||
static void ath_init(void *); | static void ath_init(struct ath_softc *); | ||||
static void ath_stop_locked(struct ifnet *); | static void ath_stop_locked(struct ath_softc *); | ||||
static void ath_stop(struct ifnet *); | static void ath_stop(struct ath_softc *); | ||||
static int ath_reset_vap(struct ieee80211vap *, u_long); | static int ath_reset_vap(struct ieee80211vap *, u_long); | ||||
static int ath_transmit(struct ifnet *ifp, struct mbuf *m); | static int ath_transmit(struct ieee80211com *, struct mbuf *); | ||||
static void ath_qflush(struct ifnet *ifp); | |||||
static int ath_media_change(struct ifnet *); | static int ath_media_change(struct ifnet *); | ||||
static void ath_watchdog(void *); | static void ath_watchdog(void *); | ||||
static int ath_ioctl(struct ifnet *, u_long, caddr_t); | static int ath_ioctl(struct ieee80211com *, u_long, void *); | ||||
static void ath_parent(struct ieee80211com *); | |||||
static void ath_fatal_proc(void *, int); | static void ath_fatal_proc(void *, int); | ||||
static void ath_bmiss_vap(struct ieee80211vap *); | static void ath_bmiss_vap(struct ieee80211vap *); | ||||
static void ath_bmiss_proc(void *, int); | static void ath_bmiss_proc(void *, int); | ||||
Context not available. | |||||
int | int | ||||
ath_attach(u_int16_t devid, struct ath_softc *sc) | ath_attach(u_int16_t devid, struct ath_softc *sc) | ||||
{ | { | ||||
struct ifnet *ifp; | struct ieee80211com *ic = &sc->sc_ic; | ||||
struct ieee80211com *ic; | |||||
struct ath_hal *ah = NULL; | struct ath_hal *ah = NULL; | ||||
HAL_STATUS status; | HAL_STATUS status; | ||||
int error = 0, i; | int error = 0, i; | ||||
u_int wmodes; | u_int wmodes; | ||||
uint8_t macaddr[IEEE80211_ADDR_LEN]; | |||||
int rx_chainmask, tx_chainmask; | int rx_chainmask, tx_chainmask; | ||||
HAL_OPS_CONFIG ah_config; | HAL_OPS_CONFIG ah_config; | ||||
DPRINTF(sc, ATH_DEBUG_ANY, "%s: devid 0x%x\n", __func__, devid); | DPRINTF(sc, ATH_DEBUG_ANY, "%s: devid 0x%x\n", __func__, devid); | ||||
CURVNET_SET(vnet0); | |||||
ifp = sc->sc_ifp = if_alloc(IFT_IEEE80211); | |||||
if (ifp == NULL) { | |||||
device_printf(sc->sc_dev, "can not if_alloc()\n"); | |||||
error = ENOSPC; | |||||
CURVNET_RESTORE(); | |||||
goto bad; | |||||
} | |||||
ic = ifp->if_l2com; | |||||
ic->ic_softc = sc; | ic->ic_softc = sc; | ||||
ic->ic_name = device_get_nameunit(sc->sc_dev); | ic->ic_name = device_get_nameunit(sc->sc_dev); | ||||
if_initname(ifp, device_get_name(sc->sc_dev), | |||||
device_get_unit(sc->sc_dev)); | |||||
CURVNET_RESTORE(); | |||||
/* | /* | ||||
* Configure the initial configuration data. | * Configure the initial configuration data. | ||||
* | * | ||||
Context not available. | |||||
sc->sc_tq = taskqueue_create("ath_taskq", M_NOWAIT, | sc->sc_tq = taskqueue_create("ath_taskq", M_NOWAIT, | ||||
taskqueue_thread_enqueue, &sc->sc_tq); | taskqueue_thread_enqueue, &sc->sc_tq); | ||||
taskqueue_start_threads(&sc->sc_tq, 1, PI_NET, | taskqueue_start_threads(&sc->sc_tq, 1, PI_NET, "%s taskq", | ||||
"%s taskq", ifp->if_xname); | device_get_nameunit(sc->sc_dev)); | ||||
TASK_INIT(&sc->sc_rxtask, 0, sc->sc_rx.recv_tasklet, sc); | TASK_INIT(&sc->sc_rxtask, 0, sc->sc_rx.recv_tasklet, sc); | ||||
TASK_INIT(&sc->sc_bmisstask, 0, ath_bmiss_proc, sc); | TASK_INIT(&sc->sc_bmisstask, 0, ath_bmiss_proc, sc); | ||||
Context not available. | |||||
ath_led_config(sc); | ath_led_config(sc); | ||||
ath_hal_setledstate(ah, HAL_LED_INIT); | ath_hal_setledstate(ah, HAL_LED_INIT); | ||||
ifp->if_softc = sc; | |||||
ifp->if_flags = IFF_SIMPLEX | IFF_BROADCAST | IFF_MULTICAST; | |||||
ifp->if_transmit = ath_transmit; | |||||
ifp->if_qflush = ath_qflush; | |||||
ifp->if_ioctl = ath_ioctl; | |||||
ifp->if_init = ath_init; | |||||
IFQ_SET_MAXLEN(&ifp->if_snd, ifqmaxlen); | |||||
ifp->if_snd.ifq_drv_maxlen = ifqmaxlen; | |||||
IFQ_SET_READY(&ifp->if_snd); | |||||
ic->ic_ifp = ifp; | |||||
/* XXX not right but it's not used anywhere important */ | /* XXX not right but it's not used anywhere important */ | ||||
ic->ic_phytype = IEEE80211_T_OFDM; | ic->ic_phytype = IEEE80211_T_OFDM; | ||||
ic->ic_opmode = IEEE80211_M_STA; | ic->ic_opmode = IEEE80211_M_STA; | ||||
Context not available. | |||||
sc->sc_hasveol = ath_hal_hasveol(ah); | sc->sc_hasveol = ath_hal_hasveol(ah); | ||||
/* get mac address from kenv first, then hardware */ | /* get mac address from kenv first, then hardware */ | ||||
if (ath_fetch_mac_kenv(sc, macaddr) == 0) { | if (ath_fetch_mac_kenv(sc, ic->ic_macaddr) == 0) { | ||||
/* Tell the HAL now about the new MAC */ | /* Tell the HAL now about the new MAC */ | ||||
ath_hal_setmac(ah, macaddr); | ath_hal_setmac(ah, ic->ic_macaddr); | ||||
} else { | } else { | ||||
ath_hal_getmac(ah, macaddr); | ath_hal_getmac(ah, ic->ic_macaddr); | ||||
} | } | ||||
if (sc->sc_hasbmask) | if (sc->sc_hasbmask) | ||||
Context not available. | |||||
/* NB: used to size node table key mapping array */ | /* NB: used to size node table key mapping array */ | ||||
ic->ic_max_keyix = sc->sc_keymax; | ic->ic_max_keyix = sc->sc_keymax; | ||||
/* call MI attach routine. */ | /* call MI attach routine. */ | ||||
ieee80211_ifattach(ic, macaddr); | ieee80211_ifattach(ic); | ||||
ic->ic_setregdomain = ath_setregdomain; | ic->ic_setregdomain = ath_setregdomain; | ||||
ic->ic_getradiocaps = ath_getradiocaps; | ic->ic_getradiocaps = ath_getradiocaps; | ||||
sc->sc_opmode = HAL_M_STA; | sc->sc_opmode = HAL_M_STA; | ||||
/* override default methods */ | /* override default methods */ | ||||
ic->ic_ioctl = ath_ioctl; | |||||
ic->ic_parent = ath_parent; | |||||
ic->ic_transmit = ath_transmit; | |||||
ic->ic_newassoc = ath_newassoc; | ic->ic_newassoc = ath_newassoc; | ||||
ic->ic_updateslot = ath_updateslot; | ic->ic_updateslot = ath_updateslot; | ||||
ic->ic_wme.wme_update = ath_wme_update; | ic->ic_wme.wme_update = ath_wme_update; | ||||
Context not available. | |||||
bad: | bad: | ||||
if (ah) | if (ah) | ||||
ath_hal_detach(ah); | ath_hal_detach(ah); | ||||
/* | |||||
* To work around scoping issues with CURVNET_SET/CURVNET_RESTORE.. | |||||
*/ | |||||
if (ifp != NULL && ifp->if_vnet) { | |||||
CURVNET_SET(ifp->if_vnet); | |||||
if_free(ifp); | |||||
CURVNET_RESTORE(); | |||||
} else if (ifp != NULL) | |||||
if_free(ifp); | |||||
sc->sc_invalid = 1; | sc->sc_invalid = 1; | ||||
return error; | return error; | ||||
} | } | ||||
Context not available. | |||||
int | int | ||||
ath_detach(struct ath_softc *sc) | ath_detach(struct ath_softc *sc) | ||||
{ | { | ||||
struct ifnet *ifp = sc->sc_ifp; | |||||
DPRINTF(sc, ATH_DEBUG_ANY, "%s: if_flags %x\n", | |||||
__func__, ifp->if_flags); | |||||
/* | /* | ||||
* NB: the order of these is important: | * NB: the order of these is important: | ||||
* o stop the chip so no more interrupts will fire | * o stop the chip so no more interrupts will fire | ||||
Context not available. | |||||
ATH_LOCK(sc); | ATH_LOCK(sc); | ||||
ath_power_set_power_state(sc, HAL_PM_AWAKE); | ath_power_set_power_state(sc, HAL_PM_AWAKE); | ||||
ath_power_setpower(sc, HAL_PM_AWAKE); | ath_power_setpower(sc, HAL_PM_AWAKE); | ||||
ATH_UNLOCK(sc); | |||||
/* | /* | ||||
* Stop things cleanly. | * Stop things cleanly. | ||||
*/ | */ | ||||
ath_stop(ifp); | ath_stop_locked(sc); | ||||
ATH_UNLOCK(sc); | |||||
ieee80211_ifdetach(ifp->if_l2com); | ieee80211_ifdetach(&sc->sc_ic); | ||||
taskqueue_free(sc->sc_tq); | taskqueue_free(sc->sc_tq); | ||||
#ifdef ATH_TX99_DIAG | #ifdef ATH_TX99_DIAG | ||||
if (sc->sc_tx99 != NULL) | if (sc->sc_tx99 != NULL) | ||||
Context not available. | |||||
ath_tx_cleanup(sc); | ath_tx_cleanup(sc); | ||||
ath_hal_detach(sc->sc_ah); /* NB: sets chip in full sleep */ | ath_hal_detach(sc->sc_ah); /* NB: sets chip in full sleep */ | ||||
CURVNET_SET(ifp->if_vnet); | |||||
if_free(ifp); | |||||
CURVNET_RESTORE(); | |||||
return 0; | return 0; | ||||
} | } | ||||
Context not available. | |||||
const uint8_t bssid[IEEE80211_ADDR_LEN], | const uint8_t bssid[IEEE80211_ADDR_LEN], | ||||
const uint8_t mac0[IEEE80211_ADDR_LEN]) | const uint8_t mac0[IEEE80211_ADDR_LEN]) | ||||
{ | { | ||||
struct ath_softc *sc = ic->ic_ifp->if_softc; | struct ath_softc *sc = ic->ic_softc; | ||||
struct ath_vap *avp; | struct ath_vap *avp; | ||||
struct ieee80211vap *vap; | struct ieee80211vap *vap; | ||||
uint8_t mac[IEEE80211_ADDR_LEN]; | uint8_t mac[IEEE80211_ADDR_LEN]; | ||||
Context not available. | |||||
vap = &avp->av_vap; | vap = &avp->av_vap; | ||||
/* XXX can't hold mutex across if_alloc */ | /* XXX can't hold mutex across if_alloc */ | ||||
ATH_UNLOCK(sc); | ATH_UNLOCK(sc); | ||||
error = ieee80211_vap_setup(ic, vap, name, unit, opmode, flags, | error = ieee80211_vap_setup(ic, vap, name, unit, opmode, flags, bssid); | ||||
bssid, mac); | |||||
ATH_LOCK(sc); | ATH_LOCK(sc); | ||||
if (error != 0) { | if (error != 0) { | ||||
device_printf(sc->sc_dev, "%s: error %d creating vap\n", | device_printf(sc->sc_dev, "%s: error %d creating vap\n", | ||||
Context not available. | |||||
ATH_UNLOCK(sc); | ATH_UNLOCK(sc); | ||||
/* complete setup */ | /* complete setup */ | ||||
ieee80211_vap_attach(vap, ath_media_change, ieee80211_media_status); | ieee80211_vap_attach(vap, ath_media_change, ieee80211_media_status, | ||||
mac); | |||||
return vap; | return vap; | ||||
bad2: | bad2: | ||||
reclaim_address(sc, mac); | reclaim_address(sc, mac); | ||||
Context not available. | |||||
ath_vap_delete(struct ieee80211vap *vap) | ath_vap_delete(struct ieee80211vap *vap) | ||||
{ | { | ||||
struct ieee80211com *ic = vap->iv_ic; | struct ieee80211com *ic = vap->iv_ic; | ||||
struct ifnet *ifp = ic->ic_ifp; | struct ath_softc *sc = ic->ic_softc; | ||||
struct ath_softc *sc = ifp->if_softc; | |||||
struct ath_hal *ah = sc->sc_ah; | struct ath_hal *ah = sc->sc_ah; | ||||
struct ath_vap *avp = ATH_VAP(vap); | struct ath_vap *avp = ATH_VAP(vap); | ||||
Context not available. | |||||
ATH_UNLOCK(sc); | ATH_UNLOCK(sc); | ||||
DPRINTF(sc, ATH_DEBUG_RESET, "%s: called\n", __func__); | DPRINTF(sc, ATH_DEBUG_RESET, "%s: called\n", __func__); | ||||
if (ifp->if_drv_flags & IFF_DRV_RUNNING) { | if (sc->sc_running) { | ||||
/* | /* | ||||
* Quiesce the hardware while we remove the vap. In | * Quiesce the hardware while we remove the vap. In | ||||
* particular we need to reclaim all references to | * particular we need to reclaim all references to | ||||
Context not available. | |||||
#endif | #endif | ||||
free(avp, M_80211_VAP); | free(avp, M_80211_VAP); | ||||
if (ifp->if_drv_flags & IFF_DRV_RUNNING) { | if (sc->sc_running) { | ||||
/* | /* | ||||
* Restart rx+tx machines if still running (RUNNING will | * Restart rx+tx machines if still running (RUNNING will | ||||
* be reset if we just destroyed the last vap). | * be reset if we just destroyed the last vap). | ||||
Context not available. | |||||
void | void | ||||
ath_suspend(struct ath_softc *sc) | ath_suspend(struct ath_softc *sc) | ||||
{ | { | ||||
struct ifnet *ifp = sc->sc_ifp; | struct ieee80211com *ic = &sc->sc_ic; | ||||
struct ieee80211com *ic = ifp->if_l2com; | |||||
DPRINTF(sc, ATH_DEBUG_ANY, "%s: if_flags %x\n", | sc->sc_resume_up = ic->ic_nrunning != 0; | ||||
__func__, ifp->if_flags); | |||||
sc->sc_resume_up = (ifp->if_flags & IFF_UP) != 0; | |||||
ieee80211_suspend_all(ic); | ieee80211_suspend_all(ic); | ||||
/* | /* | ||||
* NB: don't worry about putting the chip in low power | * NB: don't worry about putting the chip in low power | ||||
Context not available. | |||||
static void | static void | ||||
ath_reset_keycache(struct ath_softc *sc) | ath_reset_keycache(struct ath_softc *sc) | ||||
{ | { | ||||
struct ifnet *ifp = sc->sc_ifp; | struct ieee80211com *ic = &sc->sc_ic; | ||||
struct ieee80211com *ic = ifp->if_l2com; | |||||
struct ath_hal *ah = sc->sc_ah; | struct ath_hal *ah = sc->sc_ah; | ||||
int i; | int i; | ||||
Context not available. | |||||
void | void | ||||
ath_resume(struct ath_softc *sc) | ath_resume(struct ath_softc *sc) | ||||
{ | { | ||||
struct ifnet *ifp = sc->sc_ifp; | struct ieee80211com *ic = &sc->sc_ic; | ||||
struct ieee80211com *ic = ifp->if_l2com; | |||||
struct ath_hal *ah = sc->sc_ah; | struct ath_hal *ah = sc->sc_ah; | ||||
HAL_STATUS status; | HAL_STATUS status; | ||||
Context not available. | |||||
void | void | ||||
ath_shutdown(struct ath_softc *sc) | ath_shutdown(struct ath_softc *sc) | ||||
{ | { | ||||
struct ifnet *ifp = sc->sc_ifp; | |||||
DPRINTF(sc, ATH_DEBUG_ANY, "%s: if_flags %x\n", | ath_stop(sc); | ||||
__func__, ifp->if_flags); | |||||
ath_stop(ifp); | |||||
/* NB: no point powering down chip as we're about to reboot */ | /* NB: no point powering down chip as we're about to reboot */ | ||||
} | } | ||||
Context not available. | |||||
ath_intr(void *arg) | ath_intr(void *arg) | ||||
{ | { | ||||
struct ath_softc *sc = arg; | struct ath_softc *sc = arg; | ||||
struct ifnet *ifp = sc->sc_ifp; | |||||
struct ath_hal *ah = sc->sc_ah; | struct ath_hal *ah = sc->sc_ah; | ||||
HAL_INT status = 0; | HAL_INT status = 0; | ||||
uint32_t txqs; | uint32_t txqs; | ||||
Context not available. | |||||
ath_power_set_power_state(sc, HAL_PM_AWAKE); | ath_power_set_power_state(sc, HAL_PM_AWAKE); | ||||
ATH_UNLOCK(sc); | ATH_UNLOCK(sc); | ||||
if ((ifp->if_flags & IFF_UP) == 0 || | if (sc->sc_ic.ic_nrunning == 0 && sc->sc_running == 0) { | ||||
(ifp->if_drv_flags & IFF_DRV_RUNNING) == 0) { | |||||
HAL_INT status; | HAL_INT status; | ||||
DPRINTF(sc, ATH_DEBUG_ANY, "%s: if_flags 0x%x\n", | DPRINTF(sc, ATH_DEBUG_ANY, "%s: ic_nrunning %d sc_running %d\n", | ||||
__func__, ifp->if_flags); | __func__, sc->sc_ic.ic_nrunning, sc->sc_running); | ||||
ath_hal_getisr(ah, &status); /* clear ISR */ | ath_hal_getisr(ah, &status); /* clear ISR */ | ||||
ath_hal_intrset(ah, 0); /* disable further intr's */ | ath_hal_intrset(ah, 0); /* disable further intr's */ | ||||
ATH_PCU_UNLOCK(sc); | ATH_PCU_UNLOCK(sc); | ||||
Context not available. | |||||
ath_fatal_proc(void *arg, int pending) | ath_fatal_proc(void *arg, int pending) | ||||
{ | { | ||||
struct ath_softc *sc = arg; | struct ath_softc *sc = arg; | ||||
struct ifnet *ifp = sc->sc_ifp; | |||||
u_int32_t *state; | u_int32_t *state; | ||||
u_int32_t len; | u_int32_t len; | ||||
void *sp; | void *sp; | ||||
Context not available. | |||||
"0x%08x 0x%08x 0x%08x, 0x%08x 0x%08x 0x%08x\n", state[0], | "0x%08x 0x%08x 0x%08x, 0x%08x 0x%08x 0x%08x\n", state[0], | ||||
state[1] , state[2], state[3], state[4], state[5]); | state[1] , state[2], state[3], state[4], state[5]); | ||||
} | } | ||||
ath_reset(ifp, ATH_RESET_NOLOSS); | ath_reset(sc, ATH_RESET_NOLOSS); | ||||
} | } | ||||
static void | static void | ||||
ath_bmiss_vap(struct ieee80211vap *vap) | ath_bmiss_vap(struct ieee80211vap *vap) | ||||
{ | { | ||||
struct ath_softc *sc = vap->iv_ic->ic_ifp->if_softc; | struct ath_softc *sc = vap->iv_ic->ic_softc; | ||||
/* | /* | ||||
* Workaround phantom bmiss interrupts by sanity-checking | * Workaround phantom bmiss interrupts by sanity-checking | ||||
Context not available. | |||||
ATH_UNLOCK(sc); | ATH_UNLOCK(sc); | ||||
if ((vap->iv_flags_ext & IEEE80211_FEXT_SWBMISS) == 0) { | if ((vap->iv_flags_ext & IEEE80211_FEXT_SWBMISS) == 0) { | ||||
struct ifnet *ifp = vap->iv_ic->ic_ifp; | |||||
struct ath_softc *sc = ifp->if_softc; | |||||
u_int64_t lastrx = sc->sc_lastrx; | u_int64_t lastrx = sc->sc_lastrx; | ||||
u_int64_t tsf = ath_hal_gettsf64(sc->sc_ah); | u_int64_t tsf = ath_hal_gettsf64(sc->sc_ah); | ||||
/* XXX should take a locked ref to iv_bss */ | /* XXX should take a locked ref to iv_bss */ | ||||
Context not available. | |||||
ath_bmiss_proc(void *arg, int pending) | ath_bmiss_proc(void *arg, int pending) | ||||
{ | { | ||||
struct ath_softc *sc = arg; | struct ath_softc *sc = arg; | ||||
struct ifnet *ifp = sc->sc_ifp; | |||||
uint32_t hangs; | uint32_t hangs; | ||||
DPRINTF(sc, ATH_DEBUG_ANY, "%s: pending %u\n", __func__, pending); | DPRINTF(sc, ATH_DEBUG_ANY, "%s: pending %u\n", __func__, pending); | ||||
Context not available. | |||||
* to clear. | * to clear. | ||||
*/ | */ | ||||
if (ath_hal_gethangstate(sc->sc_ah, 0xff, &hangs) && hangs != 0) { | if (ath_hal_gethangstate(sc->sc_ah, 0xff, &hangs) && hangs != 0) { | ||||
ath_reset(ifp, ATH_RESET_NOLOSS); | ath_reset(sc, ATH_RESET_NOLOSS); | ||||
device_printf(sc->sc_dev, | device_printf(sc->sc_dev, | ||||
"bb hang detected (0x%x), resetting\n", hangs); | "bb hang detected (0x%x), resetting\n", hangs); | ||||
} else { | } else { | ||||
ath_reset(ifp, ATH_RESET_NOLOSS); | ath_reset(sc, ATH_RESET_NOLOSS); | ||||
ieee80211_beacon_miss(ifp->if_l2com); | ieee80211_beacon_miss(&sc->sc_ic); | ||||
} | } | ||||
/* Force a beacon resync, in case they've drifted */ | /* Force a beacon resync, in case they've drifted */ | ||||
Context not available. | |||||
static void | static void | ||||
ath_settkipmic(struct ath_softc *sc) | ath_settkipmic(struct ath_softc *sc) | ||||
{ | { | ||||
struct ifnet *ifp = sc->sc_ifp; | struct ieee80211com *ic = &sc->sc_ic; | ||||
struct ieee80211com *ic = ifp->if_l2com; | |||||
if ((ic->ic_cryptocaps & IEEE80211_CRYPTO_TKIP) && !sc->sc_wmetkipmic) { | if ((ic->ic_cryptocaps & IEEE80211_CRYPTO_TKIP) && !sc->sc_wmetkipmic) { | ||||
if (ic->ic_flags & IEEE80211_F_WME) { | if (ic->ic_flags & IEEE80211_F_WME) { | ||||
Context not available. | |||||
} | } | ||||
static void | static void | ||||
ath_init(void *arg) | ath_init(struct ath_softc *sc) | ||||
{ | { | ||||
struct ath_softc *sc = (struct ath_softc *) arg; | struct ieee80211com *ic = &sc->sc_ic; | ||||
struct ifnet *ifp = sc->sc_ifp; | |||||
struct ieee80211com *ic = ifp->if_l2com; | |||||
struct ath_hal *ah = sc->sc_ah; | struct ath_hal *ah = sc->sc_ah; | ||||
HAL_STATUS status; | HAL_STATUS status; | ||||
Context not available. | |||||
* Stop anything previously setup. This is safe | * Stop anything previously setup. This is safe | ||||
* whether this is the first time through or not. | * whether this is the first time through or not. | ||||
*/ | */ | ||||
ath_stop_locked(ifp); | ath_stop_locked(sc); | ||||
/* | /* | ||||
* The basic interface to setting the hardware in a good | * The basic interface to setting the hardware in a good | ||||
Context not available. | |||||
DPRINTF(sc, ATH_DEBUG_RESET, "%s: imask=0x%x\n", | DPRINTF(sc, ATH_DEBUG_RESET, "%s: imask=0x%x\n", | ||||
__func__, sc->sc_imask); | __func__, sc->sc_imask); | ||||
ifp->if_drv_flags |= IFF_DRV_RUNNING; | sc->sc_running = 1; | ||||
callout_reset(&sc->sc_wd_ch, hz, ath_watchdog, sc); | callout_reset(&sc->sc_wd_ch, hz, ath_watchdog, sc); | ||||
ath_hal_intrset(ah, sc->sc_imask); | ath_hal_intrset(ah, sc->sc_imask); | ||||
Context not available. | |||||
} | } | ||||
static void | static void | ||||
ath_stop_locked(struct ifnet *ifp) | ath_stop_locked(struct ath_softc *sc) | ||||
{ | { | ||||
struct ath_softc *sc = ifp->if_softc; | |||||
struct ath_hal *ah = sc->sc_ah; | struct ath_hal *ah = sc->sc_ah; | ||||
DPRINTF(sc, ATH_DEBUG_ANY, "%s: invalid %u if_flags 0x%x\n", | |||||
__func__, sc->sc_invalid, ifp->if_flags); | |||||
ATH_LOCK_ASSERT(sc); | ATH_LOCK_ASSERT(sc); | ||||
/* | /* | ||||
Context not available. | |||||
*/ | */ | ||||
ath_power_set_power_state(sc, HAL_PM_AWAKE); | ath_power_set_power_state(sc, HAL_PM_AWAKE); | ||||
if (ifp->if_drv_flags & IFF_DRV_RUNNING) { | if (sc->sc_running) { | ||||
/* | /* | ||||
* Shutdown the hardware and driver: | * Shutdown the hardware and driver: | ||||
* reset 802.11 state machine | * reset 802.11 state machine | ||||
Context not available. | |||||
#endif | #endif | ||||
callout_stop(&sc->sc_wd_ch); | callout_stop(&sc->sc_wd_ch); | ||||
sc->sc_wd_timer = 0; | sc->sc_wd_timer = 0; | ||||
ifp->if_drv_flags &= ~IFF_DRV_RUNNING; | sc->sc_running = 0; | ||||
if (!sc->sc_invalid) { | if (!sc->sc_invalid) { | ||||
if (sc->sc_softled) { | if (sc->sc_softled) { | ||||
callout_stop(&sc->sc_ledtimer); | callout_stop(&sc->sc_ledtimer); | ||||
Context not available. | |||||
*/ | */ | ||||
static void | static void | ||||
ath_stop(struct ifnet *ifp) | ath_stop(struct ath_softc *sc) | ||||
{ | { | ||||
struct ath_softc *sc = ifp->if_softc; | |||||
ATH_LOCK(sc); | ATH_LOCK(sc); | ||||
ath_stop_locked(ifp); | ath_stop_locked(sc); | ||||
ATH_UNLOCK(sc); | ATH_UNLOCK(sc); | ||||
} | } | ||||
Context not available. | |||||
* to reset or reload hardware state. | * to reset or reload hardware state. | ||||
*/ | */ | ||||
int | int | ||||
ath_reset(struct ifnet *ifp, ATH_RESET_TYPE reset_type) | ath_reset(struct ath_softc *sc, ATH_RESET_TYPE reset_type) | ||||
{ | { | ||||
struct ath_softc *sc = ifp->if_softc; | struct ieee80211com *ic = &sc->sc_ic; | ||||
struct ieee80211com *ic = ifp->if_l2com; | |||||
struct ath_hal *ah = sc->sc_ah; | struct ath_hal *ah = sc->sc_ah; | ||||
HAL_STATUS status; | HAL_STATUS status; | ||||
int i; | int i; | ||||
Context not available. | |||||
} | } | ||||
} | } | ||||
/* | |||||
* This may have been set during an ath_start() call which | |||||
* set this once it detected a concurrent TX was going on. | |||||
* So, clear it. | |||||
*/ | |||||
IF_LOCK(&ifp->if_snd); | |||||
ifp->if_drv_flags &= ~IFF_DRV_OACTIVE; | |||||
IF_UNLOCK(&ifp->if_snd); | |||||
ATH_LOCK(sc); | ATH_LOCK(sc); | ||||
ath_power_restore_power_state(sc); | ath_power_restore_power_state(sc); | ||||
ATH_UNLOCK(sc); | ATH_UNLOCK(sc); | ||||
Context not available. | |||||
ath_reset_vap(struct ieee80211vap *vap, u_long cmd) | ath_reset_vap(struct ieee80211vap *vap, u_long cmd) | ||||
{ | { | ||||
struct ieee80211com *ic = vap->iv_ic; | struct ieee80211com *ic = vap->iv_ic; | ||||
struct ifnet *ifp = ic->ic_ifp; | struct ath_softc *sc = ic->ic_softc; | ||||
struct ath_softc *sc = ifp->if_softc; | |||||
struct ath_hal *ah = sc->sc_ah; | struct ath_hal *ah = sc->sc_ah; | ||||
switch (cmd) { | switch (cmd) { | ||||
Context not available. | |||||
return 0; | return 0; | ||||
} | } | ||||
/* XXX? Full or NOLOSS? */ | /* XXX? Full or NOLOSS? */ | ||||
return ath_reset(ifp, ATH_RESET_FULL); | return ath_reset(sc, ATH_RESET_FULL); | ||||
} | } | ||||
struct ath_buf * | struct ath_buf * | ||||
Context not available. | |||||
bf = _ath_getbuf_locked(sc, ATH_BUFTYPE_NORMAL); | bf = _ath_getbuf_locked(sc, ATH_BUFTYPE_NORMAL); | ||||
ATH_TXBUF_UNLOCK(sc); | ATH_TXBUF_UNLOCK(sc); | ||||
if (bf == NULL) { | if (bf == NULL) { | ||||
struct ifnet *ifp = sc->sc_ifp; | |||||
DPRINTF(sc, ATH_DEBUG_XMIT, "%s: stop queue\n", __func__); | DPRINTF(sc, ATH_DEBUG_XMIT, "%s: stop queue\n", __func__); | ||||
sc->sc_stats.ast_tx_qstop++; | sc->sc_stats.ast_tx_qstop++; | ||||
IF_LOCK(&ifp->if_snd); | |||||
ifp->if_drv_flags |= IFF_DRV_OACTIVE; | |||||
IF_UNLOCK(&ifp->if_snd); | |||||
} | } | ||||
return bf; | return bf; | ||||
} | } | ||||
static void | |||||
ath_qflush(struct ifnet *ifp) | |||||
{ | |||||
/* XXX TODO */ | |||||
} | |||||
/* | /* | ||||
* Transmit a single frame. | * Transmit a single frame. | ||||
* | * | ||||
Context not available. | |||||
* fails, so don't free the node reference here. | * fails, so don't free the node reference here. | ||||
*/ | */ | ||||
static int | static int | ||||
ath_transmit(struct ifnet *ifp, struct mbuf *m) | ath_transmit(struct ieee80211com *ic, struct mbuf *m) | ||||
{ | { | ||||
struct ieee80211com *ic = ifp->if_l2com; | struct ath_softc *sc = ic->ic_softc; | ||||
struct ath_softc *sc = ic->ic_ifp->if_softc; | |||||
struct ieee80211_node *ni; | struct ieee80211_node *ni; | ||||
struct mbuf *next; | struct mbuf *next; | ||||
struct ath_buf *bf; | struct ath_buf *bf; | ||||
Context not available. | |||||
DPRINTF(sc, ATH_DEBUG_XMIT, | DPRINTF(sc, ATH_DEBUG_XMIT, | ||||
"%s: sc_inreset_cnt > 0; bailing\n", __func__); | "%s: sc_inreset_cnt > 0; bailing\n", __func__); | ||||
ATH_PCU_UNLOCK(sc); | ATH_PCU_UNLOCK(sc); | ||||
IF_LOCK(&ifp->if_snd); | |||||
sc->sc_stats.ast_tx_qstop++; | sc->sc_stats.ast_tx_qstop++; | ||||
ifp->if_drv_flags |= IFF_DRV_OACTIVE; | |||||
IF_UNLOCK(&ifp->if_snd); | |||||
ATH_KTR(sc, ATH_KTR_TX, 0, "ath_start_task: OACTIVE, finish"); | ATH_KTR(sc, ATH_KTR_TX, 0, "ath_start_task: OACTIVE, finish"); | ||||
return (ENOBUFS); /* XXX should be EINVAL or? */ | return (ENOBUFS); /* XXX should be EINVAL or? */ | ||||
} | } | ||||
Context not available. | |||||
if ((!(m->m_flags & M_EAPOL)) && | if ((!(m->m_flags & M_EAPOL)) && | ||||
(ATH_NODE(ni)->an_swq_depth > sc->sc_txq_node_maxdepth)) { | (ATH_NODE(ni)->an_swq_depth > sc->sc_txq_node_maxdepth)) { | ||||
sc->sc_stats.ast_tx_nodeq_overflow++; | sc->sc_stats.ast_tx_nodeq_overflow++; | ||||
m_freem(m); | |||||
m = NULL; | |||||
retval = ENOBUFS; | retval = ENOBUFS; | ||||
goto finish; | goto finish; | ||||
} | } | ||||
Context not available. | |||||
if ((!(m->m_flags & M_EAPOL)) && | if ((!(m->m_flags & M_EAPOL)) && | ||||
(sc->sc_txbuf_cnt <= sc->sc_txq_data_minfree)) { | (sc->sc_txbuf_cnt <= sc->sc_txq_data_minfree)) { | ||||
sc->sc_stats.ast_tx_nobuf++; | sc->sc_stats.ast_tx_nobuf++; | ||||
m_freem(m); | |||||
m = NULL; | |||||
retval = ENOBUFS; | retval = ENOBUFS; | ||||
goto finish; | goto finish; | ||||
} | } | ||||
Context not available. | |||||
* above. | * above. | ||||
*/ | */ | ||||
sc->sc_stats.ast_tx_nobuf++; | sc->sc_stats.ast_tx_nobuf++; | ||||
IF_LOCK(&ifp->if_snd); | |||||
ifp->if_drv_flags |= IFF_DRV_OACTIVE; | |||||
IF_UNLOCK(&ifp->if_snd); | |||||
m_freem(m); | |||||
m = NULL; | |||||
retval = ENOBUFS; | retval = ENOBUFS; | ||||
goto finish; | goto finish; | ||||
} | } | ||||
Context not available. | |||||
DPRINTF(sc, ATH_DEBUG_XMIT, | DPRINTF(sc, ATH_DEBUG_XMIT, | ||||
"%s: out of txfrag buffers\n", __func__); | "%s: out of txfrag buffers\n", __func__); | ||||
sc->sc_stats.ast_tx_nofrag++; | sc->sc_stats.ast_tx_nofrag++; | ||||
if_inc_counter(ifp, IFCOUNTER_OERRORS, 1); | if_inc_counter(ni->ni_vap->iv_ifp, IFCOUNTER_OERRORS, 1); | ||||
/* | |||||
* XXXGL: is mbuf valid after ath_txfrag_setup? If yes, | |||||
* we shouldn't free it but return back. | |||||
*/ | |||||
ath_freetx(m); | ath_freetx(m); | ||||
m = NULL; | |||||
goto bad; | goto bad; | ||||
} | } | ||||
Context not available. | |||||
} | } | ||||
} | } | ||||
/* | |||||
* Bump the ifp output counter. | |||||
* | |||||
* XXX should use atomics? | |||||
*/ | |||||
if_inc_counter(ifp, IFCOUNTER_OPACKETS, 1); | |||||
nextfrag: | nextfrag: | ||||
/* | /* | ||||
* Pass the frame to the h/w for transmission. | * Pass the frame to the h/w for transmission. | ||||
Context not available. | |||||
next = m->m_nextpkt; | next = m->m_nextpkt; | ||||
if (ath_tx_start(sc, ni, bf, m)) { | if (ath_tx_start(sc, ni, bf, m)) { | ||||
bad: | bad: | ||||
if_inc_counter(ifp, IFCOUNTER_OERRORS, 1); | if_inc_counter(ni->ni_vap->iv_ifp, IFCOUNTER_OERRORS, 1); | ||||
reclaim: | reclaim: | ||||
bf->bf_m = NULL; | bf->bf_m = NULL; | ||||
bf->bf_node = NULL; | bf->bf_node = NULL; | ||||
Context not available. | |||||
static void | static void | ||||
ath_key_update_begin(struct ieee80211vap *vap) | ath_key_update_begin(struct ieee80211vap *vap) | ||||
{ | { | ||||
struct ifnet *ifp = vap->iv_ic->ic_ifp; | struct ath_softc *sc = vap->iv_ic->ic_softc; | ||||
struct ath_softc *sc = ifp->if_softc; | |||||
DPRINTF(sc, ATH_DEBUG_KEYCACHE, "%s:\n", __func__); | DPRINTF(sc, ATH_DEBUG_KEYCACHE, "%s:\n", __func__); | ||||
taskqueue_block(sc->sc_tq); | taskqueue_block(sc->sc_tq); | ||||
Context not available. | |||||
static void | static void | ||||
ath_key_update_end(struct ieee80211vap *vap) | ath_key_update_end(struct ieee80211vap *vap) | ||||
{ | { | ||||
struct ifnet *ifp = vap->iv_ic->ic_ifp; | struct ath_softc *sc = vap->iv_ic->ic_softc; | ||||
struct ath_softc *sc = ifp->if_softc; | |||||
DPRINTF(sc, ATH_DEBUG_KEYCACHE, "%s:\n", __func__); | DPRINTF(sc, ATH_DEBUG_KEYCACHE, "%s:\n", __func__); | ||||
taskqueue_unblock(sc->sc_tq); | taskqueue_unblock(sc->sc_tq); | ||||
Context not available. | |||||
static void | static void | ||||
ath_update_mcast_hw(struct ath_softc *sc) | ath_update_mcast_hw(struct ath_softc *sc) | ||||
{ | { | ||||
struct ifnet *ifp = sc->sc_ifp; | struct ieee80211com *ic = &sc->sc_ic; | ||||
u_int32_t mfilt[2]; | u_int32_t mfilt[2]; | ||||
/* calculate and install multicast filter */ | /* calculate and install multicast filter */ | ||||
if ((ifp->if_flags & IFF_ALLMULTI) == 0) { | if (ic->ic_allmulti == 0) { | ||||
struct ieee80211vap *vap; | |||||
struct ifnet *ifp; | |||||
struct ifmultiaddr *ifma; | struct ifmultiaddr *ifma; | ||||
/* | /* | ||||
* Merge multicast addresses to form the hardware filter. | * Merge multicast addresses to form the hardware filter. | ||||
*/ | */ | ||||
mfilt[0] = mfilt[1] = 0; | mfilt[0] = mfilt[1] = 0; | ||||
if_maddr_rlock(ifp); /* XXX need some fiddling to remove? */ | TAILQ_FOREACH(vap, &ic->ic_vaps, iv_next) { | ||||
TAILQ_FOREACH(ifma, &ifp->if_multiaddrs, ifma_link) { | ifp = vap->iv_ifp; | ||||
caddr_t dl; | if_maddr_rlock(ifp); | ||||
u_int32_t val; | TAILQ_FOREACH(ifma, &ifp->if_multiaddrs, ifma_link) { | ||||
u_int8_t pos; | caddr_t dl; | ||||
uint32_t val; | |||||
uint8_t pos; | |||||
/* calculate XOR of eight 6bit values */ | /* calculate XOR of eight 6bit values */ | ||||
dl = LLADDR((struct sockaddr_dl *) ifma->ifma_addr); | dl = LLADDR((struct sockaddr_dl *) | ||||
val = LE_READ_4(dl + 0); | ifma->ifma_addr); | ||||
pos = (val >> 18) ^ (val >> 12) ^ (val >> 6) ^ val; | val = LE_READ_4(dl + 0); | ||||
val = LE_READ_4(dl + 3); | pos = (val >> 18) ^ (val >> 12) ^ (val >> 6) ^ | ||||
pos ^= (val >> 18) ^ (val >> 12) ^ (val >> 6) ^ val; | val; | ||||
pos &= 0x3f; | val = LE_READ_4(dl + 3); | ||||
mfilt[pos / 32] |= (1 << (pos % 32)); | pos ^= (val >> 18) ^ (val >> 12) ^ (val >> 6) ^ | ||||
val; | |||||
pos &= 0x3f; | |||||
mfilt[pos / 32] |= (1 << (pos % 32)); | |||||
} | |||||
if_maddr_runlock(ifp); | |||||
} | } | ||||
if_maddr_runlock(ifp); | |||||
} else | } else | ||||
mfilt[0] = mfilt[1] = ~0; | mfilt[0] = mfilt[1] = ~0; | ||||
Context not available. | |||||
void | void | ||||
ath_mode_init(struct ath_softc *sc) | ath_mode_init(struct ath_softc *sc) | ||||
{ | { | ||||
struct ifnet *ifp = sc->sc_ifp; | struct ieee80211com *ic = &sc->sc_ic; | ||||
struct ath_hal *ah = sc->sc_ah; | struct ath_hal *ah = sc->sc_ah; | ||||
u_int32_t rfilt; | u_int32_t rfilt; | ||||
Context not available. | |||||
/* configure operational mode */ | /* configure operational mode */ | ||||
ath_hal_setopmode(ah); | ath_hal_setopmode(ah); | ||||
DPRINTF(sc, ATH_DEBUG_STATE | ATH_DEBUG_MODE, | |||||
"%s: ah=%p, ifp=%p, if_addr=%p\n", | |||||
__func__, | |||||
ah, | |||||
ifp, | |||||
(ifp == NULL) ? NULL : ifp->if_addr); | |||||
/* handle any link-level address change */ | /* handle any link-level address change */ | ||||
ath_hal_setmac(ah, IF_LLADDR(ifp)); | ath_hal_setmac(ah, ic->ic_macaddr); | ||||
/* calculate and install multicast filter */ | /* calculate and install multicast filter */ | ||||
ath_update_mcast_hw(sc); | ath_update_mcast_hw(sc); | ||||
Context not available. | |||||
void | void | ||||
ath_setslottime(struct ath_softc *sc) | ath_setslottime(struct ath_softc *sc) | ||||
{ | { | ||||
struct ieee80211com *ic = sc->sc_ifp->if_l2com; | struct ieee80211com *ic = &sc->sc_ic; | ||||
struct ath_hal *ah = sc->sc_ah; | struct ath_hal *ah = sc->sc_ah; | ||||
u_int usec; | u_int usec; | ||||
Context not available. | |||||
ath_reset_proc(void *arg, int pending) | ath_reset_proc(void *arg, int pending) | ||||
{ | { | ||||
struct ath_softc *sc = arg; | struct ath_softc *sc = arg; | ||||
struct ifnet *ifp = sc->sc_ifp; | |||||
#if 0 | #if 0 | ||||
device_printf(sc->sc_dev, "%s: resetting\n", __func__); | device_printf(sc->sc_dev, "%s: resetting\n", __func__); | ||||
#endif | #endif | ||||
ath_reset(ifp, ATH_RESET_NOLOSS); | ath_reset(sc, ATH_RESET_NOLOSS); | ||||
} | } | ||||
/* | /* | ||||
Context not available. | |||||
ath_bstuck_proc(void *arg, int pending) | ath_bstuck_proc(void *arg, int pending) | ||||
{ | { | ||||
struct ath_softc *sc = arg; | struct ath_softc *sc = arg; | ||||
struct ifnet *ifp = sc->sc_ifp; | |||||
uint32_t hangs = 0; | uint32_t hangs = 0; | ||||
if (ath_hal_gethangstate(sc->sc_ah, 0xff, &hangs) && hangs != 0) | if (ath_hal_gethangstate(sc->sc_ah, 0xff, &hangs) && hangs != 0) | ||||
Context not available. | |||||
* This assumes that there's no simultaneous channel mode change | * This assumes that there's no simultaneous channel mode change | ||||
* occuring. | * occuring. | ||||
*/ | */ | ||||
ath_reset(ifp, ATH_RESET_NOLOSS); | ath_reset(sc, ATH_RESET_NOLOSS); | ||||
} | } | ||||
static void | static void | ||||
Context not available. | |||||
ath_node_alloc(struct ieee80211vap *vap, const uint8_t mac[IEEE80211_ADDR_LEN]) | ath_node_alloc(struct ieee80211vap *vap, const uint8_t mac[IEEE80211_ADDR_LEN]) | ||||
{ | { | ||||
struct ieee80211com *ic = vap->iv_ic; | struct ieee80211com *ic = vap->iv_ic; | ||||
struct ath_softc *sc = ic->ic_ifp->if_softc; | struct ath_softc *sc = ic->ic_softc; | ||||
const size_t space = sizeof(struct ath_node) + sc->sc_rc->arc_space; | const size_t space = sizeof(struct ath_node) + sc->sc_rc->arc_space; | ||||
struct ath_node *an; | struct ath_node *an; | ||||
Context not available. | |||||
ath_node_cleanup(struct ieee80211_node *ni) | ath_node_cleanup(struct ieee80211_node *ni) | ||||
{ | { | ||||
struct ieee80211com *ic = ni->ni_ic; | struct ieee80211com *ic = ni->ni_ic; | ||||
struct ath_softc *sc = ic->ic_ifp->if_softc; | struct ath_softc *sc = ic->ic_softc; | ||||
DPRINTF(sc, ATH_DEBUG_NODE, "%s: %6D: an %p\n", __func__, | DPRINTF(sc, ATH_DEBUG_NODE, "%s: %6D: an %p\n", __func__, | ||||
ni->ni_macaddr, ":", ATH_NODE(ni)); | ni->ni_macaddr, ":", ATH_NODE(ni)); | ||||
Context not available. | |||||
ath_node_free(struct ieee80211_node *ni) | ath_node_free(struct ieee80211_node *ni) | ||||
{ | { | ||||
struct ieee80211com *ic = ni->ni_ic; | struct ieee80211com *ic = ni->ni_ic; | ||||
struct ath_softc *sc = ic->ic_ifp->if_softc; | struct ath_softc *sc = ic->ic_softc; | ||||
DPRINTF(sc, ATH_DEBUG_NODE, "%s: %6D: an %p\n", __func__, | DPRINTF(sc, ATH_DEBUG_NODE, "%s: %6D: an %p\n", __func__, | ||||
ni->ni_macaddr, ":", ATH_NODE(ni)); | ni->ni_macaddr, ":", ATH_NODE(ni)); | ||||
Context not available. | |||||
ath_node_getsignal(const struct ieee80211_node *ni, int8_t *rssi, int8_t *noise) | ath_node_getsignal(const struct ieee80211_node *ni, int8_t *rssi, int8_t *noise) | ||||
{ | { | ||||
struct ieee80211com *ic = ni->ni_ic; | struct ieee80211com *ic = ni->ni_ic; | ||||
struct ath_softc *sc = ic->ic_ifp->if_softc; | struct ath_softc *sc = ic->ic_softc; | ||||
struct ath_hal *ah = sc->sc_ah; | struct ath_hal *ah = sc->sc_ah; | ||||
*rssi = ic->ic_node_getrssi(ni); | *rssi = ic->ic_node_getrssi(ni); | ||||
Context not available. | |||||
{ | { | ||||
#define ATH_EXPONENT_TO_VALUE(v) ((1<<v)-1) | #define ATH_EXPONENT_TO_VALUE(v) ((1<<v)-1) | ||||
#define ATH_TXOP_TO_US(v) (v<<5) | #define ATH_TXOP_TO_US(v) (v<<5) | ||||
struct ifnet *ifp = sc->sc_ifp; | struct ieee80211com *ic = &sc->sc_ic; | ||||
struct ieee80211com *ic = ifp->if_l2com; | |||||
struct ath_txq *txq = sc->sc_ac2q[ac]; | struct ath_txq *txq = sc->sc_ac2q[ac]; | ||||
struct wmeParams *wmep = &ic->ic_wme.wme_chanParams.cap_wmeParams[ac]; | struct wmeParams *wmep = &ic->ic_wme.wme_chanParams.cap_wmeParams[ac]; | ||||
struct ath_hal *ah = sc->sc_ah; | struct ath_hal *ah = sc->sc_ah; | ||||
Context not available. | |||||
int | int | ||||
ath_wme_update(struct ieee80211com *ic) | ath_wme_update(struct ieee80211com *ic) | ||||
{ | { | ||||
struct ath_softc *sc = ic->ic_ifp->if_softc; | struct ath_softc *sc = ic->ic_softc; | ||||
return !ath_txq_update(sc, WME_AC_BE) || | return !ath_txq_update(sc, WME_AC_BE) || | ||||
!ath_txq_update(sc, WME_AC_BK) || | !ath_txq_update(sc, WME_AC_BK) || | ||||
Context not available. | |||||
struct ath_buf *bf) | struct ath_buf *bf) | ||||
{ | { | ||||
struct ieee80211_node *ni = bf->bf_node; | struct ieee80211_node *ni = bf->bf_node; | ||||
struct ifnet *ifp = sc->sc_ifp; | struct ieee80211com *ic = &sc->sc_ic; | ||||
struct ieee80211com *ic = ifp->if_l2com; | |||||
int sr, lr, pri; | int sr, lr, pri; | ||||
if (ts->ts_status == 0) { | if (ts->ts_status == 0) { | ||||
Context not available. | |||||
ath_tx_proc_q0(void *arg, int npending) | ath_tx_proc_q0(void *arg, int npending) | ||||
{ | { | ||||
struct ath_softc *sc = arg; | struct ath_softc *sc = arg; | ||||
struct ifnet *ifp = sc->sc_ifp; | |||||
uint32_t txqs; | uint32_t txqs; | ||||
ATH_PCU_LOCK(sc); | ATH_PCU_LOCK(sc); | ||||
Context not available. | |||||
sc->sc_lastrx = ath_hal_gettsf64(sc->sc_ah); | sc->sc_lastrx = ath_hal_gettsf64(sc->sc_ah); | ||||
if (TXQACTIVE(txqs, sc->sc_cabq->axq_qnum)) | if (TXQACTIVE(txqs, sc->sc_cabq->axq_qnum)) | ||||
ath_tx_processq(sc, sc->sc_cabq, 1); | ath_tx_processq(sc, sc->sc_cabq, 1); | ||||
IF_LOCK(&ifp->if_snd); | |||||
ifp->if_drv_flags &= ~IFF_DRV_OACTIVE; | |||||
IF_UNLOCK(&ifp->if_snd); | |||||
sc->sc_wd_timer = 0; | sc->sc_wd_timer = 0; | ||||
if (sc->sc_softled) | if (sc->sc_softled) | ||||
Context not available. | |||||
ath_tx_proc_q0123(void *arg, int npending) | ath_tx_proc_q0123(void *arg, int npending) | ||||
{ | { | ||||
struct ath_softc *sc = arg; | struct ath_softc *sc = arg; | ||||
struct ifnet *ifp = sc->sc_ifp; | |||||
int nacked; | int nacked; | ||||
uint32_t txqs; | uint32_t txqs; | ||||
Context not available. | |||||
if (nacked) | if (nacked) | ||||
sc->sc_lastrx = ath_hal_gettsf64(sc->sc_ah); | sc->sc_lastrx = ath_hal_gettsf64(sc->sc_ah); | ||||
IF_LOCK(&ifp->if_snd); | |||||
ifp->if_drv_flags &= ~IFF_DRV_OACTIVE; | |||||
IF_UNLOCK(&ifp->if_snd); | |||||
sc->sc_wd_timer = 0; | sc->sc_wd_timer = 0; | ||||
if (sc->sc_softled) | if (sc->sc_softled) | ||||
Context not available. | |||||
ath_tx_proc(void *arg, int npending) | ath_tx_proc(void *arg, int npending) | ||||
{ | { | ||||
struct ath_softc *sc = arg; | struct ath_softc *sc = arg; | ||||
struct ifnet *ifp = sc->sc_ifp; | |||||
int i, nacked; | int i, nacked; | ||||
uint32_t txqs; | uint32_t txqs; | ||||
Context not available. | |||||
if (nacked) | if (nacked) | ||||
sc->sc_lastrx = ath_hal_gettsf64(sc->sc_ah); | sc->sc_lastrx = ath_hal_gettsf64(sc->sc_ah); | ||||
/* XXX check this inside of IF_LOCK? */ | |||||
IF_LOCK(&ifp->if_snd); | |||||
ifp->if_drv_flags &= ~IFF_DRV_OACTIVE; | |||||
IF_UNLOCK(&ifp->if_snd); | |||||
sc->sc_wd_timer = 0; | sc->sc_wd_timer = 0; | ||||
if (sc->sc_softled) | if (sc->sc_softled) | ||||
Context not available. | |||||
txq->axq_aggr_depth--; | txq->axq_aggr_depth--; | ||||
#ifdef ATH_DEBUG | #ifdef ATH_DEBUG | ||||
if (sc->sc_debug & ATH_DEBUG_RESET) { | if (sc->sc_debug & ATH_DEBUG_RESET) { | ||||
struct ieee80211com *ic = sc->sc_ifp->if_l2com; | struct ieee80211com *ic = &sc->sc_ic; | ||||
int status = 0; | int status = 0; | ||||
/* | /* | ||||
Context not available. | |||||
ath_legacy_tx_drain(struct ath_softc *sc, ATH_RESET_TYPE reset_type) | ath_legacy_tx_drain(struct ath_softc *sc, ATH_RESET_TYPE reset_type) | ||||
{ | { | ||||
struct ath_hal *ah = sc->sc_ah; | struct ath_hal *ah = sc->sc_ah; | ||||
struct ifnet *ifp = sc->sc_ifp; | struct ath_buf *bf_last; | ||||
int i; | int i; | ||||
struct ath_buf *bf_last; | |||||
(void) ath_stoptxdma(sc); | (void) ath_stoptxdma(sc); | ||||
Context not available. | |||||
ath_printtxbuf(sc, bf, sc->sc_bhalq, 0, | ath_printtxbuf(sc, bf, sc->sc_bhalq, 0, | ||||
ath_hal_txprocdesc(ah, bf->bf_lastds, | ath_hal_txprocdesc(ah, bf->bf_lastds, | ||||
&bf->bf_status.ds_txstat) == HAL_OK); | &bf->bf_status.ds_txstat) == HAL_OK); | ||||
ieee80211_dump_pkt(ifp->if_l2com, | ieee80211_dump_pkt(&sc->sc_ic, | ||||
mtod(bf->bf_m, const uint8_t *), bf->bf_m->m_len, | mtod(bf->bf_m, const uint8_t *), bf->bf_m->m_len, | ||||
0, -1); | 0, -1); | ||||
} | } | ||||
} | } | ||||
#endif /* ATH_DEBUG */ | #endif /* ATH_DEBUG */ | ||||
IF_LOCK(&ifp->if_snd); | |||||
ifp->if_drv_flags &= ~IFF_DRV_OACTIVE; | |||||
IF_UNLOCK(&ifp->if_snd); | |||||
sc->sc_wd_timer = 0; | sc->sc_wd_timer = 0; | ||||
} | } | ||||
Context not available. | |||||
static int | static int | ||||
ath_chan_set(struct ath_softc *sc, struct ieee80211_channel *chan) | ath_chan_set(struct ath_softc *sc, struct ieee80211_channel *chan) | ||||
{ | { | ||||
struct ifnet *ifp = sc->sc_ifp; | struct ieee80211com *ic = &sc->sc_ic; | ||||
struct ieee80211com *ic = ifp->if_l2com; | |||||
struct ath_hal *ah = sc->sc_ah; | struct ath_hal *ah = sc->sc_ah; | ||||
int ret = 0; | int ret = 0; | ||||
Context not available. | |||||
ath_hal_intrset(ah, sc->sc_imask); | ath_hal_intrset(ah, sc->sc_imask); | ||||
ATH_PCU_UNLOCK(sc); | ATH_PCU_UNLOCK(sc); | ||||
IF_LOCK(&ifp->if_snd); | |||||
ifp->if_drv_flags &= ~IFF_DRV_OACTIVE; | |||||
IF_UNLOCK(&ifp->if_snd); | |||||
ath_txrx_start(sc); | ath_txrx_start(sc); | ||||
/* XXX ath_start? */ | /* XXX ath_start? */ | ||||
Context not available. | |||||
{ | { | ||||
struct ath_softc *sc = arg; | struct ath_softc *sc = arg; | ||||
struct ath_hal *ah = sc->sc_ah; | struct ath_hal *ah = sc->sc_ah; | ||||
struct ifnet *ifp = sc->sc_ifp; | struct ieee80211com *ic = &sc->sc_ic; | ||||
struct ieee80211com *ic = ifp->if_l2com; | |||||
HAL_BOOL longCal, isCalDone = AH_TRUE; | HAL_BOOL longCal, isCalDone = AH_TRUE; | ||||
HAL_BOOL aniCal, shortCal = AH_FALSE; | HAL_BOOL aniCal, shortCal = AH_FALSE; | ||||
int nextcal; | int nextcal; | ||||
Context not available. | |||||
static void | static void | ||||
ath_scan_start(struct ieee80211com *ic) | ath_scan_start(struct ieee80211com *ic) | ||||
{ | { | ||||
struct ifnet *ifp = ic->ic_ifp; | struct ath_softc *sc = ic->ic_softc; | ||||
struct ath_softc *sc = ifp->if_softc; | |||||
struct ath_hal *ah = sc->sc_ah; | struct ath_hal *ah = sc->sc_ah; | ||||
u_int32_t rfilt; | u_int32_t rfilt; | ||||
/* XXX calibration timer? */ | /* XXX calibration timer? */ | ||||
/* XXXGL: is constant ieee80211broadcastaddr a correct choice? */ | |||||
ATH_LOCK(sc); | ATH_LOCK(sc); | ||||
sc->sc_scanning = 1; | sc->sc_scanning = 1; | ||||
Context not available. | |||||
ATH_PCU_LOCK(sc); | ATH_PCU_LOCK(sc); | ||||
ath_hal_setrxfilter(ah, rfilt); | ath_hal_setrxfilter(ah, rfilt); | ||||
ath_hal_setassocid(ah, ifp->if_broadcastaddr, 0); | ath_hal_setassocid(ah, ieee80211broadcastaddr, 0); | ||||
ATH_PCU_UNLOCK(sc); | ATH_PCU_UNLOCK(sc); | ||||
DPRINTF(sc, ATH_DEBUG_STATE, "%s: RX filter 0x%x bssid %s aid 0\n", | DPRINTF(sc, ATH_DEBUG_STATE, "%s: RX filter 0x%x bssid %s aid 0\n", | ||||
__func__, rfilt, ether_sprintf(ifp->if_broadcastaddr)); | __func__, rfilt, ether_sprintf(ieee80211broadcastaddr)); | ||||
} | } | ||||
static void | static void | ||||
ath_scan_end(struct ieee80211com *ic) | ath_scan_end(struct ieee80211com *ic) | ||||
{ | { | ||||
struct ifnet *ifp = ic->ic_ifp; | struct ath_softc *sc = ic->ic_softc; | ||||
struct ath_softc *sc = ifp->if_softc; | |||||
struct ath_hal *ah = sc->sc_ah; | struct ath_hal *ah = sc->sc_ah; | ||||
u_int32_t rfilt; | u_int32_t rfilt; | ||||
Context not available. | |||||
static void | static void | ||||
ath_update_chw(struct ieee80211com *ic) | ath_update_chw(struct ieee80211com *ic) | ||||
{ | { | ||||
struct ifnet *ifp = ic->ic_ifp; | struct ath_softc *sc = ic->ic_softc; | ||||
struct ath_softc *sc = ifp->if_softc; | |||||
DPRINTF(sc, ATH_DEBUG_STATE, "%s: called\n", __func__); | DPRINTF(sc, ATH_DEBUG_STATE, "%s: called\n", __func__); | ||||
ath_set_channel(ic); | ath_set_channel(ic); | ||||
Context not available. | |||||
static void | static void | ||||
ath_set_channel(struct ieee80211com *ic) | ath_set_channel(struct ieee80211com *ic) | ||||
{ | { | ||||
struct ifnet *ifp = ic->ic_ifp; | struct ath_softc *sc = ic->ic_softc; | ||||
struct ath_softc *sc = ifp->if_softc; | |||||
ATH_LOCK(sc); | ATH_LOCK(sc); | ||||
ath_power_set_power_state(sc, HAL_PM_AWAKE); | ath_power_set_power_state(sc, HAL_PM_AWAKE); | ||||
Context not available. | |||||
ath_newstate(struct ieee80211vap *vap, enum ieee80211_state nstate, int arg) | ath_newstate(struct ieee80211vap *vap, enum ieee80211_state nstate, int arg) | ||||
{ | { | ||||
struct ieee80211com *ic = vap->iv_ic; | struct ieee80211com *ic = vap->iv_ic; | ||||
struct ath_softc *sc = ic->ic_ifp->if_softc; | struct ath_softc *sc = ic->ic_softc; | ||||
struct ath_vap *avp = ATH_VAP(vap); | struct ath_vap *avp = ATH_VAP(vap); | ||||
struct ath_hal *ah = sc->sc_ah; | struct ath_hal *ah = sc->sc_ah; | ||||
struct ieee80211_node *ni = NULL; | struct ieee80211_node *ni = NULL; | ||||
Context not available. | |||||
ath_setup_stationkey(struct ieee80211_node *ni) | ath_setup_stationkey(struct ieee80211_node *ni) | ||||
{ | { | ||||
struct ieee80211vap *vap = ni->ni_vap; | struct ieee80211vap *vap = ni->ni_vap; | ||||
struct ath_softc *sc = vap->iv_ic->ic_ifp->if_softc; | struct ath_softc *sc = vap->iv_ic->ic_softc; | ||||
ieee80211_keyix keyix, rxkeyix; | ieee80211_keyix keyix, rxkeyix; | ||||
/* XXX should take a locked ref to vap->iv_bss */ | /* XXX should take a locked ref to vap->iv_bss */ | ||||
Context not available. | |||||
{ | { | ||||
struct ath_node *an = ATH_NODE(ni); | struct ath_node *an = ATH_NODE(ni); | ||||
struct ieee80211vap *vap = ni->ni_vap; | struct ieee80211vap *vap = ni->ni_vap; | ||||
struct ath_softc *sc = vap->iv_ic->ic_ifp->if_softc; | struct ath_softc *sc = vap->iv_ic->ic_softc; | ||||
const struct ieee80211_txparam *tp = ni->ni_txparms; | const struct ieee80211_txparam *tp = ni->ni_txparms; | ||||
an->an_mcastrix = ath_tx_findrix(sc, tp->mcastrate); | an->an_mcastrix = ath_tx_findrix(sc, tp->mcastrate); | ||||
Context not available. | |||||
ath_setregdomain(struct ieee80211com *ic, struct ieee80211_regdomain *reg, | ath_setregdomain(struct ieee80211com *ic, struct ieee80211_regdomain *reg, | ||||
int nchans, struct ieee80211_channel chans[]) | int nchans, struct ieee80211_channel chans[]) | ||||
{ | { | ||||
struct ath_softc *sc = ic->ic_ifp->if_softc; | struct ath_softc *sc = ic->ic_softc; | ||||
struct ath_hal *ah = sc->sc_ah; | struct ath_hal *ah = sc->sc_ah; | ||||
HAL_STATUS status; | HAL_STATUS status; | ||||
Context not available. | |||||
ath_getradiocaps(struct ieee80211com *ic, | ath_getradiocaps(struct ieee80211com *ic, | ||||
int maxchans, int *nchans, struct ieee80211_channel chans[]) | int maxchans, int *nchans, struct ieee80211_channel chans[]) | ||||
{ | { | ||||
struct ath_softc *sc = ic->ic_ifp->if_softc; | struct ath_softc *sc = ic->ic_softc; | ||||
struct ath_hal *ah = sc->sc_ah; | struct ath_hal *ah = sc->sc_ah; | ||||
DPRINTF(sc, ATH_DEBUG_REGDOMAIN, "%s: use rd %u cc %d\n", | DPRINTF(sc, ATH_DEBUG_REGDOMAIN, "%s: use rd %u cc %d\n", | ||||
Context not available. | |||||
static int | static int | ||||
ath_getchannels(struct ath_softc *sc) | ath_getchannels(struct ath_softc *sc) | ||||
{ | { | ||||
struct ifnet *ifp = sc->sc_ifp; | struct ieee80211com *ic = &sc->sc_ic; | ||||
struct ieee80211com *ic = ifp->if_l2com; | |||||
struct ath_hal *ah = sc->sc_ah; | struct ath_hal *ah = sc->sc_ah; | ||||
HAL_STATUS status; | HAL_STATUS status; | ||||
Context not available. | |||||
ath_watchdog(void *arg) | ath_watchdog(void *arg) | ||||
{ | { | ||||
struct ath_softc *sc = arg; | struct ath_softc *sc = arg; | ||||
struct ieee80211com *ic = &sc->sc_ic; | |||||
int do_reset = 0; | int do_reset = 0; | ||||
ATH_LOCK_ASSERT(sc); | ATH_LOCK_ASSERT(sc); | ||||
if (sc->sc_wd_timer != 0 && --sc->sc_wd_timer == 0) { | if (sc->sc_wd_timer != 0 && --sc->sc_wd_timer == 0) { | ||||
struct ifnet *ifp = sc->sc_ifp; | |||||
uint32_t hangs; | uint32_t hangs; | ||||
ath_power_set_power_state(sc, HAL_PM_AWAKE); | ath_power_set_power_state(sc, HAL_PM_AWAKE); | ||||
Context not available. | |||||
} else | } else | ||||
device_printf(sc->sc_dev, "device timeout\n"); | device_printf(sc->sc_dev, "device timeout\n"); | ||||
do_reset = 1; | do_reset = 1; | ||||
if_inc_counter(ifp, IFCOUNTER_OERRORS, 1); | counter_u64_add(ic->ic_oerrors, 1); | ||||
sc->sc_stats.ast_watchdog++; | sc->sc_stats.ast_watchdog++; | ||||
ath_power_restore_power_state(sc); | ath_power_restore_power_state(sc); | ||||
Context not available. | |||||
ath_ioctl_ratestats(struct ath_softc *sc, struct ath_rateioctl *rs) | ath_ioctl_ratestats(struct ath_softc *sc, struct ath_rateioctl *rs) | ||||
{ | { | ||||
struct ath_node *an; | struct ath_node *an; | ||||
struct ieee80211com *ic = sc->sc_ifp->if_l2com; | struct ieee80211com *ic = &sc->sc_ic; | ||||
struct ieee80211_node *ni; | struct ieee80211_node *ni; | ||||
int error = 0; | int error = 0; | ||||
Context not available. | |||||
} | } | ||||
#endif /* ATH_DIAGAPI */ | #endif /* ATH_DIAGAPI */ | ||||
static int | static void | ||||
ath_ioctl(struct ifnet *ifp, u_long cmd, caddr_t data) | ath_parent(struct ieee80211com *ic) | ||||
{ | { | ||||
#define IS_RUNNING(ifp) \ | struct ath_softc *sc = ic->ic_softc; | ||||
((ifp->if_flags & IFF_UP) && (ifp->if_drv_flags & IFF_DRV_RUNNING)) | |||||
struct ath_softc *sc = ifp->if_softc; | |||||
struct ieee80211com *ic = ifp->if_l2com; | |||||
struct ifreq *ifr = (struct ifreq *)data; | |||||
const HAL_RATE_TABLE *rt; | |||||
int error = 0; | |||||
switch (cmd) { | ATH_LOCK(sc); | ||||
case SIOCSIFFLAGS: | if (ic->ic_nrunning > 0) { | ||||
if (IS_RUNNING(ifp)) { | /* | ||||
/* | * To avoid rescanning another access point, | ||||
* To avoid rescanning another access point, | * do not call ath_init() here. Instead, | ||||
* do not call ath_init() here. Instead, | * only reflect promisc mode settings. | ||||
* only reflect promisc mode settings. | */ | ||||
*/ | if (sc->sc_running) { | ||||
ATH_LOCK(sc); | |||||
ath_power_set_power_state(sc, HAL_PM_AWAKE); | ath_power_set_power_state(sc, HAL_PM_AWAKE); | ||||
ath_mode_init(sc); | ath_mode_init(sc); | ||||
ath_power_restore_power_state(sc); | ath_power_restore_power_state(sc); | ||||
ATH_UNLOCK(sc); | } else if (!sc->sc_invalid) { | ||||
} else if (ifp->if_flags & IFF_UP) { | |||||
/* | /* | ||||
* Beware of being called during attach/detach | * Beware of being called during attach/detach | ||||
* to reset promiscuous mode. In that case we | * to reset promiscuous mode. In that case we | ||||
Context not available. | |||||
* torn down much of our state. There's | * torn down much of our state. There's | ||||
* probably a better way to deal with this. | * probably a better way to deal with this. | ||||
*/ | */ | ||||
if (!sc->sc_invalid) | |||||
ath_init(sc); /* XXX lose error */ | |||||
} else { | |||||
ATH_LOCK(sc); | |||||
ath_stop_locked(ifp); | |||||
if (!sc->sc_invalid) | |||||
ath_power_setpower(sc, HAL_PM_FULL_SLEEP); | |||||
ATH_UNLOCK(sc); | ATH_UNLOCK(sc); | ||||
ath_init(sc); /* XXX lose error */ | |||||
return; | |||||
} | } | ||||
break; | } else { | ||||
case SIOCGIFMEDIA: | ath_stop_locked(sc); | ||||
case SIOCSIFMEDIA: | if (!sc->sc_invalid) | ||||
error = ifmedia_ioctl(ifp, ifr, &ic->ic_media, cmd); | ath_power_setpower(sc, HAL_PM_FULL_SLEEP); | ||||
break; | } | ||||
case SIOCGATHSTATS: | ATH_UNLOCK(sc); | ||||
} | |||||
static int | |||||
ath_ioctl(struct ieee80211com *ic, u_long cmd, void *data) | |||||
{ | |||||
struct ifreq *ifr = data; | |||||
struct ath_softc *sc = ic->ic_softc; | |||||
switch (cmd) { | |||||
case SIOCGATHSTATS: { | |||||
struct ieee80211vap *vap; | |||||
struct ifnet *ifp; | |||||
const HAL_RATE_TABLE *rt; | |||||
/* NB: embed these numbers to get a consistent view */ | /* NB: embed these numbers to get a consistent view */ | ||||
sc->sc_stats.ast_tx_packets = ifp->if_get_counter(ifp, | sc->sc_stats.ast_tx_packets = 0; | ||||
IFCOUNTER_OPACKETS); | sc->sc_stats.ast_rx_packets = 0; | ||||
sc->sc_stats.ast_rx_packets = ifp->if_get_counter(ifp, | TAILQ_FOREACH(vap, &ic->ic_vaps, iv_next) { | ||||
IFCOUNTER_IPACKETS); | ifp = vap->iv_ifp; | ||||
sc->sc_stats.ast_tx_packets += ifp->if_get_counter(ifp, | |||||
IFCOUNTER_OPACKETS); | |||||
sc->sc_stats.ast_rx_packets += ifp->if_get_counter(ifp, | |||||
IFCOUNTER_IPACKETS); | |||||
} | |||||
sc->sc_stats.ast_tx_rssi = ATH_RSSI(sc->sc_halstats.ns_avgtxrssi); | sc->sc_stats.ast_tx_rssi = ATH_RSSI(sc->sc_halstats.ns_avgtxrssi); | ||||
sc->sc_stats.ast_rx_rssi = ATH_RSSI(sc->sc_halstats.ns_avgrssi); | sc->sc_stats.ast_rx_rssi = ATH_RSSI(sc->sc_halstats.ns_avgrssi); | ||||
#ifdef IEEE80211_SUPPORT_TDMA | #ifdef IEEE80211_SUPPORT_TDMA | ||||
Context not available. | |||||
sc->sc_stats.ast_tx_rate |= IEEE80211_RATE_MCS; | sc->sc_stats.ast_tx_rate |= IEEE80211_RATE_MCS; | ||||
return copyout(&sc->sc_stats, | return copyout(&sc->sc_stats, | ||||
ifr->ifr_data, sizeof (sc->sc_stats)); | ifr->ifr_data, sizeof (sc->sc_stats)); | ||||
} | |||||
case SIOCGATHAGSTATS: | case SIOCGATHAGSTATS: | ||||
return copyout(&sc->sc_aggr_stats, | return copyout(&sc->sc_aggr_stats, | ||||
ifr->ifr_data, sizeof (sc->sc_aggr_stats)); | ifr->ifr_data, sizeof (sc->sc_aggr_stats)); | ||||
case SIOCZATHSTATS: | case SIOCZATHSTATS: { | ||||
int error; | |||||
error = priv_check(curthread, PRIV_DRIVER); | error = priv_check(curthread, PRIV_DRIVER); | ||||
if (error == 0) { | if (error == 0) { | ||||
memset(&sc->sc_stats, 0, sizeof(sc->sc_stats)); | memset(&sc->sc_stats, 0, sizeof(sc->sc_stats)); | ||||
Context not available. | |||||
memset(&sc->sc_intr_stats, 0, | memset(&sc->sc_intr_stats, 0, | ||||
sizeof(sc->sc_intr_stats)); | sizeof(sc->sc_intr_stats)); | ||||
} | } | ||||
break; | return (error); | ||||
} | |||||
#ifdef ATH_DIAGAPI | #ifdef ATH_DIAGAPI | ||||
case SIOCGATHDIAG: | case SIOCGATHDIAG: | ||||
error = ath_ioctl_diag(sc, (struct ath_diag *) ifr); | return (ath_ioctl_diag(sc, data)); | ||||
break; | |||||
case SIOCGATHPHYERR: | case SIOCGATHPHYERR: | ||||
error = ath_ioctl_phyerr(sc,(struct ath_diag*) ifr); | return (ath_ioctl_phyerr(sc, data)); | ||||
break; | |||||
#endif | #endif | ||||
case SIOCGATHSPECTRAL: | case SIOCGATHSPECTRAL: | ||||
error = ath_ioctl_spectral(sc,(struct ath_diag*) ifr); | return (ath_ioctl_spectral(sc, data)); | ||||
break; | |||||
case SIOCGATHNODERATESTATS: | case SIOCGATHNODERATESTATS: | ||||
error = ath_ioctl_ratestats(sc, (struct ath_rateioctl *) ifr); | return (ath_ioctl_ratestats(sc, data)); | ||||
break; | |||||
case SIOCGIFADDR: | |||||
error = ether_ioctl(ifp, cmd, data); | |||||
break; | |||||
default: | default: | ||||
error = EINVAL; | return (ENOTTY); | ||||
break; | |||||
} | } | ||||
return error; | |||||
#undef IS_RUNNING | |||||
} | } | ||||
/* | /* | ||||
Context not available. | |||||
ath_dfs_tasklet(void *p, int npending) | ath_dfs_tasklet(void *p, int npending) | ||||
{ | { | ||||
struct ath_softc *sc = (struct ath_softc *) p; | struct ath_softc *sc = (struct ath_softc *) p; | ||||
struct ifnet *ifp = sc->sc_ifp; | struct ieee80211com *ic = &sc->sc_ic; | ||||
struct ieee80211com *ic = ifp->if_l2com; | |||||
/* | /* | ||||
* If previous processing has found a radar event, | * If previous processing has found a radar event, | ||||
Context not available. | |||||
#ifdef ATH_SW_PSQ | #ifdef ATH_SW_PSQ | ||||
struct ath_node *an = ATH_NODE(ni); | struct ath_node *an = ATH_NODE(ni); | ||||
struct ieee80211com *ic = ni->ni_ic; | struct ieee80211com *ic = ni->ni_ic; | ||||
struct ath_softc *sc = ic->ic_ifp->if_softc; | struct ath_softc *sc = ic->ic_softc; | ||||
struct ath_vap *avp = ATH_VAP(ni->ni_vap); | struct ath_vap *avp = ATH_VAP(ni->ni_vap); | ||||
/* XXX and no TXQ locks should be held here */ | /* XXX and no TXQ locks should be held here */ | ||||
Context not available. | |||||
{ | { | ||||
#ifdef ATH_SW_PSQ | #ifdef ATH_SW_PSQ | ||||
struct ieee80211com *ic = ni->ni_ic; | struct ieee80211com *ic = ni->ni_ic; | ||||
struct ath_softc *sc = ic->ic_ifp->if_softc; | struct ath_softc *sc = ic->ic_softc; | ||||
struct ath_node *an = ATH_NODE(ni); | struct ath_node *an = ATH_NODE(ni); | ||||
struct ath_vap *avp = ATH_VAP(ni->ni_vap); | struct ath_vap *avp = ATH_VAP(ni->ni_vap); | ||||
int changed = 0; | int changed = 0; | ||||
Context not available. | |||||
struct ath_node *an; | struct ath_node *an; | ||||
struct ath_vap *avp; | struct ath_vap *avp; | ||||
struct ieee80211com *ic = ni->ni_ic; | struct ieee80211com *ic = ni->ni_ic; | ||||
struct ath_softc *sc = ic->ic_ifp->if_softc; | struct ath_softc *sc = ic->ic_softc; | ||||
int tid; | int tid; | ||||
/* Just paranoia */ | /* Just paranoia */ | ||||
Context not available. |