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-rw-r--r--drivers/net/wireless/ath/ath5k/ahb.c8
-rw-r--r--drivers/net/wireless/ath/ath9k/ar5008_phy.c2
-rw-r--r--drivers/net/wireless/ath/ath9k/ar9003_paprd.c2
-rw-r--r--drivers/net/wireless/ath/ath9k/ar9003_phy.c6
-rw-r--r--drivers/net/wireless/ath/ath9k/eeprom_9287.c2
-rw-r--r--drivers/net/wireless/ath/ath9k/hw.c9
-rw-r--r--drivers/net/wireless/ath/ath9k/hw.h3
-rw-r--r--drivers/net/wireless/ath/ath9k/main.c17
-rw-r--r--drivers/net/wireless/ath/ath9k/xmit.c10
-rw-r--r--drivers/net/wireless/b43/main.c10
-rw-r--r--drivers/net/wireless/brcm80211/brcmfmac/bcmsdh_sdmmc.c8
-rw-r--r--drivers/net/wireless/brcm80211/brcmfmac/dhd_sdio.c64
-rw-r--r--drivers/net/wireless/brcm80211/brcmsmac/main.c11
-rw-r--r--drivers/net/wireless/ipw2x00/ipw2200.c13
-rw-r--r--drivers/net/wireless/iwlwifi/iwl-1000.c8
-rw-r--r--drivers/net/wireless/iwlwifi/iwl-2000.c16
-rw-r--r--drivers/net/wireless/iwlwifi/iwl-5000.c11
-rw-r--r--drivers/net/wireless/iwlwifi/iwl-6000.c10
-rw-r--r--drivers/net/wireless/iwlwifi/iwl-agn-rx.c21
-rw-r--r--drivers/net/wireless/iwlwifi/iwl-agn.c3
-rw-r--r--drivers/net/wireless/iwlwifi/iwl-fh.h24
-rw-r--r--drivers/net/wireless/iwlwifi/iwl-mac80211.c10
-rw-r--r--drivers/net/wireless/iwlwifi/iwl-prph.h27
-rw-r--r--drivers/net/wireless/iwlwifi/iwl-trans-pcie-rx.c3
-rw-r--r--drivers/net/wireless/iwlwifi/iwl-trans.h1
-rw-r--r--drivers/net/wireless/libertas/cfg.c9
-rw-r--r--drivers/net/wireless/mwifiex/pcie.h18
-rw-r--r--drivers/net/wireless/rt2x00/rt2x00dev.c6
-rw-r--r--drivers/net/wireless/rtlwifi/base.c5
-rw-r--r--drivers/net/wireless/rtlwifi/pci.c24
-rw-r--r--drivers/net/wireless/rtlwifi/rtl8192de/sw.c6
-rw-r--r--drivers/net/wireless/rtlwifi/usb.c44
-rw-r--r--drivers/net/wireless/rtlwifi/wifi.h6
-rw-r--r--drivers/net/wireless/wl1251/main.c1
-rw-r--r--drivers/net/wireless/wl1251/sdio.c2
35 files changed, 288 insertions, 132 deletions
diff --git a/drivers/net/wireless/ath/ath5k/ahb.c b/drivers/net/wireless/ath/ath5k/ahb.c
index 8faa129da5a0..aec33cc207fd 100644
--- a/drivers/net/wireless/ath/ath5k/ahb.c
+++ b/drivers/net/wireless/ath/ath5k/ahb.c
@@ -19,6 +19,7 @@
#include <linux/nl80211.h>
#include <linux/platform_device.h>
#include <linux/etherdevice.h>
+#include <linux/export.h>
#include <ar231x_platform.h>
#include "ath5k.h"
#include "debug.h"
@@ -119,7 +120,7 @@ static int ath_ahb_probe(struct platform_device *pdev)
if (res == NULL) {
dev_err(&pdev->dev, "no IRQ resource found\n");
ret = -ENXIO;
- goto err_out;
+ goto err_iounmap;
}
irq = res->start;
@@ -128,7 +129,7 @@ static int ath_ahb_probe(struct platform_device *pdev)
if (hw == NULL) {
dev_err(&pdev->dev, "no memory for ieee80211_hw\n");
ret = -ENOMEM;
- goto err_out;
+ goto err_iounmap;
}
ah = hw->priv;
@@ -185,6 +186,8 @@ static int ath_ahb_probe(struct platform_device *pdev)
err_free_hw:
ieee80211_free_hw(hw);
platform_set_drvdata(pdev, NULL);
+ err_iounmap:
+ iounmap(mem);
err_out:
return ret;
}
@@ -217,6 +220,7 @@ static int ath_ahb_remove(struct platform_device *pdev)
}
ath5k_deinit_ah(ah);
+ iounmap(ah->iobase);
platform_set_drvdata(pdev, NULL);
ieee80211_free_hw(hw);
diff --git a/drivers/net/wireless/ath/ath9k/ar5008_phy.c b/drivers/net/wireless/ath/ath9k/ar5008_phy.c
index d7d8e9199140..aba088005b22 100644
--- a/drivers/net/wireless/ath/ath9k/ar5008_phy.c
+++ b/drivers/net/wireless/ath/ath9k/ar5008_phy.c
@@ -869,7 +869,7 @@ static int ar5008_hw_process_ini(struct ath_hw *ah,
ar5008_hw_set_channel_regs(ah, chan);
ar5008_hw_init_chain_masks(ah);
ath9k_olc_init(ah);
- ath9k_hw_apply_txpower(ah, chan);
+ ath9k_hw_apply_txpower(ah, chan, false);
/* Write analog registers */
if (!ath9k_hw_set_rf_regs(ah, chan, freqIndex)) {
diff --git a/drivers/net/wireless/ath/ath9k/ar9003_paprd.c b/drivers/net/wireless/ath/ath9k/ar9003_paprd.c
index 59647a3ceb7f..3d400e8d6535 100644
--- a/drivers/net/wireless/ath/ath9k/ar9003_paprd.c
+++ b/drivers/net/wireless/ath/ath9k/ar9003_paprd.c
@@ -54,7 +54,7 @@ void ar9003_paprd_enable(struct ath_hw *ah, bool val)
if (val) {
ah->paprd_table_write_done = true;
- ath9k_hw_apply_txpower(ah, chan);
+ ath9k_hw_apply_txpower(ah, chan, false);
}
REG_RMW_FIELD(ah, AR_PHY_PAPRD_CTRL0_B0,
diff --git a/drivers/net/wireless/ath/ath9k/ar9003_phy.c b/drivers/net/wireless/ath/ath9k/ar9003_phy.c
index bc992b237ae5..600aca9fe6b1 100644
--- a/drivers/net/wireless/ath/ath9k/ar9003_phy.c
+++ b/drivers/net/wireless/ath/ath9k/ar9003_phy.c
@@ -373,7 +373,7 @@ static void ar9003_hw_spur_ofdm_work(struct ath_hw *ah,
else
spur_subchannel_sd = 0;
- spur_freq_sd = (freq_offset << 9) / 11;
+ spur_freq_sd = ((freq_offset + 10) << 9) / 11;
} else {
if (REG_READ_FIELD(ah, AR_PHY_GEN_CTRL,
@@ -382,7 +382,7 @@ static void ar9003_hw_spur_ofdm_work(struct ath_hw *ah,
else
spur_subchannel_sd = 1;
- spur_freq_sd = (freq_offset << 9) / 11;
+ spur_freq_sd = ((freq_offset - 10) << 9) / 11;
}
@@ -694,7 +694,7 @@ static int ar9003_hw_process_ini(struct ath_hw *ah,
ar9003_hw_override_ini(ah);
ar9003_hw_set_channel_regs(ah, chan);
ar9003_hw_set_chain_masks(ah, ah->rxchainmask, ah->txchainmask);
- ath9k_hw_apply_txpower(ah, chan);
+ ath9k_hw_apply_txpower(ah, chan, false);
if (AR_SREV_9462(ah)) {
if (REG_READ_FIELD(ah, AR_PHY_TX_IQCAL_CONTROL_0,
diff --git a/drivers/net/wireless/ath/ath9k/eeprom_9287.c b/drivers/net/wireless/ath/ath9k/eeprom_9287.c
index f272236d8053..b34e8b2990b1 100644
--- a/drivers/net/wireless/ath/ath9k/eeprom_9287.c
+++ b/drivers/net/wireless/ath/ath9k/eeprom_9287.c
@@ -824,6 +824,8 @@ static void ath9k_hw_ar9287_set_txpower(struct ath_hw *ah,
regulatory->max_power_level = ratesArray[i];
}
+ ath9k_hw_update_regulatory_maxpower(ah);
+
if (test)
return;
diff --git a/drivers/net/wireless/ath/ath9k/hw.c b/drivers/net/wireless/ath/ath9k/hw.c
index 6c69e4e8b1cb..fa84e37bf091 100644
--- a/drivers/net/wireless/ath/ath9k/hw.c
+++ b/drivers/net/wireless/ath/ath9k/hw.c
@@ -1454,7 +1454,7 @@ static bool ath9k_hw_channel_change(struct ath_hw *ah,
return false;
}
ath9k_hw_set_clockrate(ah);
- ath9k_hw_apply_txpower(ah, chan);
+ ath9k_hw_apply_txpower(ah, chan, false);
ath9k_hw_rfbus_done(ah);
if (IS_CHAN_OFDM(chan) || IS_CHAN_HT(chan))
@@ -2652,7 +2652,8 @@ static int get_antenna_gain(struct ath_hw *ah, struct ath9k_channel *chan)
return ah->eep_ops->get_eeprom(ah, gain_param);
}
-void ath9k_hw_apply_txpower(struct ath_hw *ah, struct ath9k_channel *chan)
+void ath9k_hw_apply_txpower(struct ath_hw *ah, struct ath9k_channel *chan,
+ bool test)
{
struct ath_regulatory *reg = ath9k_hw_regulatory(ah);
struct ieee80211_channel *channel;
@@ -2673,7 +2674,7 @@ void ath9k_hw_apply_txpower(struct ath_hw *ah, struct ath9k_channel *chan)
ah->eep_ops->set_txpower(ah, chan,
ath9k_regd_get_ctl(reg, chan),
- ant_reduction, new_pwr, false);
+ ant_reduction, new_pwr, test);
}
void ath9k_hw_set_txpowerlimit(struct ath_hw *ah, u32 limit, bool test)
@@ -2686,7 +2687,7 @@ void ath9k_hw_set_txpowerlimit(struct ath_hw *ah, u32 limit, bool test)
if (test)
channel->max_power = MAX_RATE_POWER / 2;
- ath9k_hw_apply_txpower(ah, chan);
+ ath9k_hw_apply_txpower(ah, chan, test);
if (test)
channel->max_power = DIV_ROUND_UP(reg->max_power_level, 2);
diff --git a/drivers/net/wireless/ath/ath9k/hw.h b/drivers/net/wireless/ath/ath9k/hw.h
index aa1680a0c7fd..e88f182ff45c 100644
--- a/drivers/net/wireless/ath/ath9k/hw.h
+++ b/drivers/net/wireless/ath/ath9k/hw.h
@@ -985,7 +985,8 @@ void ath9k_hw_name(struct ath_hw *ah, char *hw_name, size_t len);
/* PHY */
void ath9k_hw_get_delta_slope_vals(struct ath_hw *ah, u32 coef_scaled,
u32 *coef_mantissa, u32 *coef_exponent);
-void ath9k_hw_apply_txpower(struct ath_hw *ah, struct ath9k_channel *chan);
+void ath9k_hw_apply_txpower(struct ath_hw *ah, struct ath9k_channel *chan,
+ bool test);
/*
* Code Specific to AR5008, AR9001 or AR9002,
diff --git a/drivers/net/wireless/ath/ath9k/main.c b/drivers/net/wireless/ath/ath9k/main.c
index 215eb2536b1e..798ea57252b4 100644
--- a/drivers/net/wireless/ath/ath9k/main.c
+++ b/drivers/net/wireless/ath/ath9k/main.c
@@ -118,15 +118,13 @@ void ath9k_ps_restore(struct ath_softc *sc)
if (--sc->ps_usecount != 0)
goto unlock;
- if (sc->ps_flags & PS_WAIT_FOR_TX_ACK)
- goto unlock;
-
- if (sc->ps_idle)
+ if (sc->ps_idle && (sc->ps_flags & PS_WAIT_FOR_TX_ACK))
mode = ATH9K_PM_FULL_SLEEP;
else if (sc->ps_enabled &&
!(sc->ps_flags & (PS_WAIT_FOR_BEACON |
PS_WAIT_FOR_CAB |
- PS_WAIT_FOR_PSPOLL_DATA)))
+ PS_WAIT_FOR_PSPOLL_DATA |
+ PS_WAIT_FOR_TX_ACK)))
mode = ATH9K_PM_NETWORK_SLEEP;
else
goto unlock;
@@ -1550,6 +1548,7 @@ static int ath9k_config(struct ieee80211_hw *hw, u32 changed)
struct ath_hw *ah = sc->sc_ah;
struct ath_common *common = ath9k_hw_common(ah);
struct ieee80211_conf *conf = &hw->conf;
+ bool reset_channel = false;
ath9k_ps_wakeup(sc);
mutex_lock(&sc->mutex);
@@ -1558,6 +1557,12 @@ static int ath9k_config(struct ieee80211_hw *hw, u32 changed)
sc->ps_idle = !!(conf->flags & IEEE80211_CONF_IDLE);
if (sc->ps_idle)
ath_cancel_work(sc);
+ else
+ /*
+ * The chip needs a reset to properly wake up from
+ * full sleep
+ */
+ reset_channel = ah->chip_fullsleep;
}
/*
@@ -1586,7 +1591,7 @@ static int ath9k_config(struct ieee80211_hw *hw, u32 changed)
}
}
- if (changed & IEEE80211_CONF_CHANGE_CHANNEL) {
+ if ((changed & IEEE80211_CONF_CHANGE_CHANNEL) || reset_channel) {
struct ieee80211_channel *curchan = hw->conf.channel;
int pos = curchan->hw_value;
int old_pos = -1;
diff --git a/drivers/net/wireless/ath/ath9k/xmit.c b/drivers/net/wireless/ath/ath9k/xmit.c
index 834e6bc45e8b..23eaa1b26ebe 100644
--- a/drivers/net/wireless/ath/ath9k/xmit.c
+++ b/drivers/net/wireless/ath/ath9k/xmit.c
@@ -1820,6 +1820,7 @@ static struct ath_buf *ath_tx_setup_buffer(struct ath_softc *sc,
struct ath_frame_info *fi = get_frame_info(skb);
struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)skb->data;
struct ath_buf *bf;
+ int fragno;
u16 seqno;
bf = ath_tx_get_buffer(sc);
@@ -1831,9 +1832,16 @@ static struct ath_buf *ath_tx_setup_buffer(struct ath_softc *sc,
ATH_TXBUF_RESET(bf);
if (tid) {
+ fragno = le16_to_cpu(hdr->seq_ctrl) & IEEE80211_SCTL_FRAG;
seqno = tid->seq_next;
hdr->seq_ctrl = cpu_to_le16(tid->seq_next << IEEE80211_SEQ_SEQ_SHIFT);
- INCR(tid->seq_next, IEEE80211_SEQ_MAX);
+
+ if (fragno)
+ hdr->seq_ctrl |= cpu_to_le16(fragno);
+
+ if (!ieee80211_has_morefrags(hdr->frame_control))
+ INCR(tid->seq_next, IEEE80211_SEQ_MAX);
+
bf->bf_state.seqno = seqno;
}
diff --git a/drivers/net/wireless/b43/main.c b/drivers/net/wireless/b43/main.c
index c79e6638c88d..e4d6dc2e37d1 100644
--- a/drivers/net/wireless/b43/main.c
+++ b/drivers/net/wireless/b43/main.c
@@ -4827,8 +4827,14 @@ static int b43_op_start(struct ieee80211_hw *hw)
out_mutex_unlock:
mutex_unlock(&wl->mutex);
- /* reload configuration */
- b43_op_config(hw, ~0);
+ /*
+ * Configuration may have been overwritten during initialization.
+ * Reload the configuration, but only if initialization was
+ * successful. Reloading the configuration after a failed init
+ * may hang the system.
+ */
+ if (!err)
+ b43_op_config(hw, ~0);
return err;
}
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/bcmsdh_sdmmc.c b/drivers/net/wireless/brcm80211/brcmfmac/bcmsdh_sdmmc.c
index 4688904908ec..758c115b556e 100644
--- a/drivers/net/wireless/brcm80211/brcmfmac/bcmsdh_sdmmc.c
+++ b/drivers/net/wireless/brcm80211/brcmfmac/bcmsdh_sdmmc.c
@@ -108,9 +108,15 @@ static inline int brcmf_sdioh_f0_write_byte(struct brcmf_sdio_dev *sdiodev,
sdio_release_host(sdfunc);
}
} else if (regaddr == SDIO_CCCR_ABORT) {
+ sdfunc = kmemdup(sdiodev->func[0], sizeof(struct sdio_func),
+ GFP_KERNEL);
+ if (!sdfunc)
+ return -ENOMEM;
+ sdfunc->num = 0;
sdio_claim_host(sdfunc);
sdio_writeb(sdfunc, *byte, regaddr, &err_ret);
sdio_release_host(sdfunc);
+ kfree(sdfunc);
} else if (regaddr < 0xF0) {
brcmf_dbg(ERROR, "F0 Wr:0x%02x: write disallowed\n", regaddr);
err_ret = -EPERM;
@@ -486,7 +492,7 @@ static int brcmf_ops_sdio_probe(struct sdio_func *func,
kfree(bus_if);
return -ENOMEM;
}
- sdiodev->func[0] = func->card->sdio_func[0];
+ sdiodev->func[0] = func;
sdiodev->func[1] = func;
sdiodev->bus_if = bus_if;
bus_if->bus_priv.sdio = sdiodev;
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/dhd_sdio.c b/drivers/net/wireless/brcm80211/brcmfmac/dhd_sdio.c
index 2bf5dda29291..e2b34e1563f4 100644
--- a/drivers/net/wireless/brcm80211/brcmfmac/dhd_sdio.c
+++ b/drivers/net/wireless/brcm80211/brcmfmac/dhd_sdio.c
@@ -574,6 +574,8 @@ struct brcmf_sdio {
struct task_struct *dpc_tsk;
struct completion dpc_wait;
+ struct list_head dpc_tsklst;
+ spinlock_t dpc_tl_lock;
struct semaphore sdsem;
@@ -2594,29 +2596,59 @@ clkwait:
return resched;
}
+static inline void brcmf_sdbrcm_adddpctsk(struct brcmf_sdio *bus)
+{
+ struct list_head *new_hd;
+ unsigned long flags;
+
+ if (in_interrupt())
+ new_hd = kzalloc(sizeof(struct list_head), GFP_ATOMIC);
+ else
+ new_hd = kzalloc(sizeof(struct list_head), GFP_KERNEL);
+ if (new_hd == NULL)
+ return;
+
+ spin_lock_irqsave(&bus->dpc_tl_lock, flags);
+ list_add_tail(new_hd, &bus->dpc_tsklst);
+ spin_unlock_irqrestore(&bus->dpc_tl_lock, flags);
+}
+
static int brcmf_sdbrcm_dpc_thread(void *data)
{
struct brcmf_sdio *bus = (struct brcmf_sdio *) data;
+ struct list_head *cur_hd, *tmp_hd;
+ unsigned long flags;
allow_signal(SIGTERM);
/* Run until signal received */
while (1) {
if (kthread_should_stop())
break;
- if (!wait_for_completion_interruptible(&bus->dpc_wait)) {
- /* Call bus dpc unless it indicated down
- (then clean stop) */
- if (bus->sdiodev->bus_if->state != BRCMF_BUS_DOWN) {
- if (brcmf_sdbrcm_dpc(bus))
- complete(&bus->dpc_wait);
- } else {
+
+ if (list_empty(&bus->dpc_tsklst))
+ if (wait_for_completion_interruptible(&bus->dpc_wait))
+ break;
+
+ spin_lock_irqsave(&bus->dpc_tl_lock, flags);
+ list_for_each_safe(cur_hd, tmp_hd, &bus->dpc_tsklst) {
+ spin_unlock_irqrestore(&bus->dpc_tl_lock, flags);
+
+ if (bus->sdiodev->bus_if->state == BRCMF_BUS_DOWN) {
/* after stopping the bus, exit thread */
brcmf_sdbrcm_bus_stop(bus->sdiodev->dev);
bus->dpc_tsk = NULL;
+ spin_lock_irqsave(&bus->dpc_tl_lock, flags);
break;
}
- } else
- break;
+
+ if (brcmf_sdbrcm_dpc(bus))
+ brcmf_sdbrcm_adddpctsk(bus);
+
+ spin_lock_irqsave(&bus->dpc_tl_lock, flags);
+ list_del(cur_hd);
+ kfree(cur_hd);
+ }
+ spin_unlock_irqrestore(&bus->dpc_tl_lock, flags);
}
return 0;
}
@@ -2669,8 +2701,10 @@ static int brcmf_sdbrcm_bus_txdata(struct device *dev, struct sk_buff *pkt)
/* Schedule DPC if needed to send queued packet(s) */
if (!bus->dpc_sched) {
bus->dpc_sched = true;
- if (bus->dpc_tsk)
+ if (bus->dpc_tsk) {
+ brcmf_sdbrcm_adddpctsk(bus);
complete(&bus->dpc_wait);
+ }
}
return ret;
@@ -3514,8 +3548,10 @@ void brcmf_sdbrcm_isr(void *arg)
brcmf_dbg(ERROR, "isr w/o interrupt configured!\n");
bus->dpc_sched = true;
- if (bus->dpc_tsk)
+ if (bus->dpc_tsk) {
+ brcmf_sdbrcm_adddpctsk(bus);
complete(&bus->dpc_wait);
+ }
}
static bool brcmf_sdbrcm_bus_watchdog(struct brcmf_sdio *bus)
@@ -3559,8 +3595,10 @@ static bool brcmf_sdbrcm_bus_watchdog(struct brcmf_sdio *bus)
bus->ipend = true;
bus->dpc_sched = true;
- if (bus->dpc_tsk)
+ if (bus->dpc_tsk) {
+ brcmf_sdbrcm_adddpctsk(bus);
complete(&bus->dpc_wait);
+ }
}
}
@@ -3897,6 +3935,8 @@ void *brcmf_sdbrcm_probe(u32 regsva, struct brcmf_sdio_dev *sdiodev)
}
/* Initialize DPC thread */
init_completion(&bus->dpc_wait);
+ INIT_LIST_HEAD(&bus->dpc_tsklst);
+ spin_lock_init(&bus->dpc_tl_lock);
bus->dpc_tsk = kthread_run(brcmf_sdbrcm_dpc_thread,
bus, "brcmf_dpc");
if (IS_ERR(bus->dpc_tsk)) {
diff --git a/drivers/net/wireless/brcm80211/brcmsmac/main.c b/drivers/net/wireless/brcm80211/brcmsmac/main.c
index 231ddf4a674f..b4d92792c502 100644
--- a/drivers/net/wireless/brcm80211/brcmsmac/main.c
+++ b/drivers/net/wireless/brcm80211/brcmsmac/main.c
@@ -847,8 +847,7 @@ brcms_c_dotxstatus(struct brcms_c_info *wlc, struct tx_status *txs)
*/
if (!(txs->status & TX_STATUS_AMPDU)
&& (txs->status & TX_STATUS_INTERMEDIATE)) {
- wiphy_err(wlc->wiphy, "%s: INTERMEDIATE but not AMPDU\n",
- __func__);
+ BCMMSG(wlc->wiphy, "INTERMEDIATE but not AMPDU\n");
return false;
}
@@ -7614,6 +7613,7 @@ brcms_c_recvctl(struct brcms_c_info *wlc, struct d11rxhdr *rxh,
{
int len_mpdu;
struct ieee80211_rx_status rx_status;
+ struct ieee80211_hdr *hdr;
memset(&rx_status, 0, sizeof(rx_status));
prep_mac80211_status(wlc, rxh, p, &rx_status);
@@ -7623,6 +7623,13 @@ brcms_c_recvctl(struct brcms_c_info *wlc, struct d11rxhdr *rxh,
skb_pull(p, D11_PHY_HDR_LEN);
__skb_trim(p, len_mpdu);
+ /* unmute transmit */
+ if (wlc->hw->suspended_fifos) {
+ hdr = (struct ieee80211_hdr *)p->data;
+ if (ieee80211_is_beacon(hdr->frame_control))
+ brcms_b_mute(wlc->hw, false);
+ }
+
memcpy(IEEE80211_SKB_RXCB(p), &rx_status, sizeof(rx_status));
ieee80211_rx_irqsafe(wlc->pub->ieee_hw, p);
}
diff --git a/drivers/net/wireless/ipw2x00/ipw2200.c b/drivers/net/wireless/ipw2x00/ipw2200.c
index 2b022571a859..1779db3aa2b0 100644
--- a/drivers/net/wireless/ipw2x00/ipw2200.c
+++ b/drivers/net/wireless/ipw2x00/ipw2200.c
@@ -2191,6 +2191,7 @@ static int __ipw_send_cmd(struct ipw_priv *priv, struct host_cmd *cmd)
{
int rc = 0;
unsigned long flags;
+ unsigned long now, end;
spin_lock_irqsave(&priv->lock, flags);
if (priv->status & STATUS_HCMD_ACTIVE) {
@@ -2232,10 +2233,20 @@ static int __ipw_send_cmd(struct ipw_priv *priv, struct host_cmd *cmd)
}
spin_unlock_irqrestore(&priv->lock, flags);
+ now = jiffies;
+ end = now + HOST_COMPLETE_TIMEOUT;
+again:
rc = wait_event_interruptible_timeout(priv->wait_command_queue,
!(priv->
status & STATUS_HCMD_ACTIVE),
- HOST_COMPLETE_TIMEOUT);
+ end - now);
+ if (rc < 0) {
+ now = jiffies;
+ if (time_before(now, end))
+ goto again;
+ rc = 0;
+ }
+
if (rc == 0) {
spin_lock_irqsave(&priv->lock, flags);
if (priv->status & STATUS_HCMD_ACTIVE) {
diff --git a/drivers/net/wireless/iwlwifi/iwl-1000.c b/drivers/net/wireless/iwlwifi/iwl-1000.c
index 5b0d888f746b..8d80e233bc7a 100644
--- a/drivers/net/wireless/iwlwifi/iwl-1000.c
+++ b/drivers/net/wireless/iwlwifi/iwl-1000.c
@@ -46,8 +46,8 @@
#include "iwl-prph.h"
/* Highest firmware API version supported */
-#define IWL1000_UCODE_API_MAX 6
-#define IWL100_UCODE_API_MAX 6
+#define IWL1000_UCODE_API_MAX 5
+#define IWL100_UCODE_API_MAX 5
/* Oldest version we won't warn about */
#define IWL1000_UCODE_API_OK 5
@@ -226,5 +226,5 @@ const struct iwl_cfg iwl100_bg_cfg = {
IWL_DEVICE_100,
};
-MODULE_FIRMWARE(IWL1000_MODULE_FIRMWARE(IWL1000_UCODE_API_MAX));
-MODULE_FIRMWARE(IWL100_MODULE_FIRMWARE(IWL100_UCODE_API_MAX));
+MODULE_FIRMWARE(IWL1000_MODULE_FIRMWARE(IWL1000_UCODE_API_OK));
+MODULE_FIRMWARE(IWL100_MODULE_FIRMWARE(IWL100_UCODE_API_OK));
diff --git a/drivers/net/wireless/iwlwifi/iwl-2000.c b/drivers/net/wireless/iwlwifi/iwl-2000.c
index 5635b9e2c69e..ea108622e0bd 100644
--- a/drivers/net/wireless/iwlwifi/iwl-2000.c
+++ b/drivers/net/wireless/iwlwifi/iwl-2000.c
@@ -51,10 +51,10 @@
#define IWL135_UCODE_API_MAX 6
/* Oldest version we won't warn about */
-#define IWL2030_UCODE_API_OK 5
-#define IWL2000_UCODE_API_OK 5
-#define IWL105_UCODE_API_OK 5
-#define IWL135_UCODE_API_OK 5
+#define IWL2030_UCODE_API_OK 6
+#define IWL2000_UCODE_API_OK 6
+#define IWL105_UCODE_API_OK 6
+#define IWL135_UCODE_API_OK 6
/* Lowest firmware API version supported */
#define IWL2030_UCODE_API_MIN 5
@@ -328,7 +328,7 @@ const struct iwl_cfg iwl135_bgn_cfg = {
.ht_params = &iwl2000_ht_params,
};
-MODULE_FIRMWARE(IWL2000_MODULE_FIRMWARE(IWL2000_UCODE_API_MAX));
-MODULE_FIRMWARE(IWL2030_MODULE_FIRMWARE(IWL2030_UCODE_API_MAX));
-MODULE_FIRMWARE(IWL105_MODULE_FIRMWARE(IWL105_UCODE_API_MAX));
-MODULE_FIRMWARE(IWL135_MODULE_FIRMWARE(IWL135_UCODE_API_MAX));
+MODULE_FIRMWARE(IWL2000_MODULE_FIRMWARE(IWL2000_UCODE_API_OK));
+MODULE_FIRMWARE(IWL2030_MODULE_FIRMWARE(IWL2030_UCODE_API_OK));
+MODULE_FIRMWARE(IWL105_MODULE_FIRMWARE(IWL105_UCODE_API_OK));
+MODULE_FIRMWARE(IWL135_MODULE_FIRMWARE(IWL135_UCODE_API_OK));
diff --git a/drivers/net/wireless/iwlwifi/iwl-5000.c b/drivers/net/wireless/iwlwifi/iwl-5000.c
index a805e97b89af..de0920c74cdd 100644
--- a/drivers/net/wireless/iwlwifi/iwl-5000.c
+++ b/drivers/net/wireless/iwlwifi/iwl-5000.c
@@ -51,6 +51,10 @@
#define IWL5000_UCODE_API_MAX 5
#define IWL5150_UCODE_API_MAX 2
+/* Oldest version we won't warn about */
+#define IWL5000_UCODE_API_OK 5
+#define IWL5150_UCODE_API_OK 2
+
/* Lowest firmware API version supported */
#define IWL5000_UCODE_API_MIN 1
#define IWL5150_UCODE_API_MIN 1
@@ -326,6 +330,7 @@ static const struct iwl_ht_params iwl5000_ht_params = {
#define IWL_DEVICE_5000 \
.fw_name_pre = IWL5000_FW_PRE, \
.ucode_api_max = IWL5000_UCODE_API_MAX, \
+ .ucode_api_ok = IWL5000_UCODE_API_OK, \
.ucode_api_min = IWL5000_UCODE_API_MIN, \
.max_inst_size = IWLAGN_RTC_INST_SIZE, \
.max_data_size = IWLAGN_RTC_DATA_SIZE, \
@@ -371,6 +376,7 @@ const struct iwl_cfg iwl5350_agn_cfg = {
.name = "Intel(R) WiMAX/WiFi Link 5350 AGN",
.fw_name_pre = IWL5000_FW_PRE,
.ucode_api_max = IWL5000_UCODE_API_MAX,
+ .ucode_api_ok = IWL5000_UCODE_API_OK,
.ucode_api_min = IWL5000_UCODE_API_MIN,
.max_inst_size = IWLAGN_RTC_INST_SIZE,
.max_data_size = IWLAGN_RTC_DATA_SIZE,
@@ -386,6 +392,7 @@ const struct iwl_cfg iwl5350_agn_cfg = {
#define IWL_DEVICE_5150 \
.fw_name_pre = IWL5150_FW_PRE, \
.ucode_api_max = IWL5150_UCODE_API_MAX, \
+ .ucode_api_ok = IWL5150_UCODE_API_OK, \
.ucode_api_min = IWL5150_UCODE_API_MIN, \
.max_inst_size = IWLAGN_RTC_INST_SIZE, \
.max_data_size = IWLAGN_RTC_DATA_SIZE, \
@@ -409,5 +416,5 @@ const struct iwl_cfg iwl5150_abg_cfg = {
IWL_DEVICE_5150,
};
-MODULE_FIRMWARE(IWL5000_MODULE_FIRMWARE(IWL5000_UCODE_API_MAX));
-MODULE_FIRMWARE(IWL5150_MODULE_FIRMWARE(IWL5150_UCODE_API_MAX));
+MODULE_FIRMWARE(IWL5000_MODULE_FIRMWARE(IWL5000_UCODE_API_OK));
+MODULE_FIRMWARE(IWL5150_MODULE_FIRMWARE(IWL5150_UCODE_API_OK));
diff --git a/drivers/net/wireless/iwlwifi/iwl-6000.c b/drivers/net/wireless/iwlwifi/iwl-6000.c
index 64060cd738b5..f0c91505a7f7 100644
--- a/drivers/net/wireless/iwlwifi/iwl-6000.c
+++ b/drivers/net/wireless/iwlwifi/iwl-6000.c
@@ -53,6 +53,8 @@
/* Oldest version we won't warn about */
#define IWL6000_UCODE_API_OK 4
#define IWL6000G2_UCODE_API_OK 5
+#define IWL6050_UCODE_API_OK 5
+#define IWL6000G2B_UCODE_API_OK 6
/* Lowest firmware API version supported */
#define IWL6000_UCODE_API_MIN 4
@@ -388,7 +390,7 @@ const struct iwl_cfg iwl6005_2agn_mow2_cfg = {
#define IWL_DEVICE_6030 \
.fw_name_pre = IWL6030_FW_PRE, \
.ucode_api_max = IWL6000G2_UCODE_API_MAX, \
- .ucode_api_ok = IWL6000G2_UCODE_API_OK, \
+ .ucode_api_ok = IWL6000G2B_UCODE_API_OK, \
.ucode_api_min = IWL6000G2_UCODE_API_MIN, \
.max_inst_size = IWL60_RTC_INST_SIZE, \
.max_data_size = IWL60_RTC_DATA_SIZE, \
@@ -557,6 +559,6 @@ const struct iwl_cfg iwl6000_3agn_cfg = {
};
MODULE_FIRMWARE(IWL6000_MODULE_FIRMWARE(IWL6000_UCODE_API_OK));
-MODULE_FIRMWARE(IWL6050_MODULE_FIRMWARE(IWL6050_UCODE_API_MAX));
-MODULE_FIRMWARE(IWL6005_MODULE_FIRMWARE(IWL6000G2_UCODE_API_MAX));
-MODULE_FIRMWARE(IWL6030_MODULE_FIRMWARE(IWL6000G2_UCODE_API_MAX));
+MODULE_FIRMWARE(IWL6050_MODULE_FIRMWARE(IWL6050_UCODE_API_OK));
+MODULE_FIRMWARE(IWL6005_MODULE_FIRMWARE(IWL6000G2_UCODE_API_OK));
+MODULE_FIRMWARE(IWL6030_MODULE_FIRMWARE(IWL6000G2B_UCODE_API_OK));
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-rx.c b/drivers/net/wireless/iwlwifi/iwl-agn-rx.c
index f4b84d1596e3..22474608a70b 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn-rx.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn-rx.c
@@ -773,8 +773,7 @@ static void iwlagn_pass_packet_to_mac80211(struct iwl_priv *priv,
struct sk_buff *skb;
__le16 fc = hdr->frame_control;
struct iwl_rxon_context *ctx;
- struct page *p;
- int offset;
+ unsigned int hdrlen, fraglen;
/* We only process data packets if the interface is open */
if (unlikely(!priv->is_open)) {
@@ -788,16 +787,24 @@ static void iwlagn_pass_packet_to_mac80211(struct iwl_priv *priv,
iwlagn_set_decrypted_flag(priv, hdr, ampdu_status, stats))
return;
- skb = dev_alloc_skb(128);
+ /* Dont use dev_alloc_skb(), we'll have enough headroom once
+ * ieee80211_hdr pulled.
+ */
+ skb = alloc_skb(128, GFP_ATOMIC);
if (!skb) {
- IWL_ERR(priv, "dev_alloc_skb failed\n");
+ IWL_ERR(priv, "alloc_skb failed\n");
return;
}
+ hdrlen = min_t(unsigned int, len, skb_tailroom(skb));
+ memcpy(skb_put(skb, hdrlen), hdr, hdrlen);
+ fraglen = len - hdrlen;
- offset = (void *)hdr - rxb_addr(rxb);
- p = rxb_steal_page(rxb);
- skb_add_rx_frag(skb, 0, p, offset, len, len);
+ if (fraglen) {
+ int offset = (void *)hdr + hdrlen - rxb_addr(rxb);
+ skb_add_rx_frag(skb, 0, rxb_steal_page(rxb), offset,
+ fraglen, rxb->truesize);
+ }
iwl_update_stats(priv, false, fc, len);
/*
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn.c b/drivers/net/wireless/iwlwifi/iwl-agn.c
index f1226dbf789d..2a9a16f901c3 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn.c
@@ -863,7 +863,6 @@ static void iwl_bg_run_time_calib_work(struct work_struct *work)
void iwlagn_prepare_restart(struct iwl_priv *priv)
{
- struct iwl_rxon_context *ctx;
bool bt_full_concurrent;
u8 bt_ci_compliance;
u8 bt_load;
@@ -872,8 +871,6 @@ void iwlagn_prepare_restart(struct iwl_priv *priv)
lockdep_assert_held(&priv->mutex);
- for_each_context(priv, ctx)
- ctx->vif = NULL;
priv->is_open = 0;
/*
diff --git a/drivers/net/wireless/iwlwifi/iwl-fh.h b/drivers/net/wireless/iwlwifi/iwl-fh.h
index 90208094b8eb..74bce97a8600 100644
--- a/drivers/net/wireless/iwlwifi/iwl-fh.h
+++ b/drivers/net/wireless/iwlwifi/iwl-fh.h
@@ -104,15 +104,29 @@
* (see struct iwl_tfd_frame). These 16 pointer registers are offset by 0x04
* bytes from one another. Each TFD circular buffer in DRAM must be 256-byte
* aligned (address bits 0-7 must be 0).
+ * Later devices have 20 (5000 series) or 30 (higher) queues, but the registers
+ * for them are in different places.
*
* Bit fields in each pointer register:
* 27-0: TFD CB physical base address [35:8], must be 256-byte aligned
*/
-#define FH_MEM_CBBC_LOWER_BOUND (FH_MEM_LOWER_BOUND + 0x9D0)
-#define FH_MEM_CBBC_UPPER_BOUND (FH_MEM_LOWER_BOUND + 0xA10)
-
-/* Find TFD CB base pointer for given queue (range 0-15). */
-#define FH_MEM_CBBC_QUEUE(x) (FH_MEM_CBBC_LOWER_BOUND + (x) * 0x4)
+#define FH_MEM_CBBC_0_15_LOWER_BOUND (FH_MEM_LOWER_BOUND + 0x9D0)
+#define FH_MEM_CBBC_0_15_UPPER_BOUND (FH_MEM_LOWER_BOUND + 0xA10)
+#define FH_MEM_CBBC_16_19_LOWER_BOUND (FH_MEM_LOWER_BOUND + 0xBF0)
+#define FH_MEM_CBBC_16_19_UPPER_BOUND (FH_MEM_LOWER_BOUND + 0xC00)
+#define FH_MEM_CBBC_20_31_LOWER_BOUND (FH_MEM_LOWER_BOUND + 0xB20)
+#define FH_MEM_CBBC_20_31_UPPER_BOUND (FH_MEM_LOWER_BOUND + 0xB80)
+
+/* Find TFD CB base pointer for given queue */
+static inline unsigned int FH_MEM_CBBC_QUEUE(unsigned int chnl)
+{
+ if (chnl < 16)
+ return FH_MEM_CBBC_0_15_LOWER_BOUND + 4 * chnl;
+ if (chnl < 20)
+ return FH_MEM_CBBC_16_19_LOWER_BOUND + 4 * (chnl - 16);
+ WARN_ON_ONCE(chnl >= 32);
+ return FH_MEM_CBBC_20_31_LOWER_BOUND + 4 * (chnl - 20);
+}
/**
diff --git a/drivers/net/wireless/iwlwifi/iwl-mac80211.c b/drivers/net/wireless/iwlwifi/iwl-mac80211.c
index b6805f8e9a01..c24a7134a6f9 100644
--- a/drivers/net/wireless/iwlwifi/iwl-mac80211.c
+++ b/drivers/net/wireless/iwlwifi/iwl-mac80211.c
@@ -1244,6 +1244,7 @@ static int iwlagn_mac_add_interface(struct ieee80211_hw *hw,
struct iwl_rxon_context *tmp, *ctx = NULL;
int err;
enum nl80211_iftype viftype = ieee80211_vif_type_p2p(vif);
+ bool reset = false;
IWL_DEBUG_MAC80211(priv, "enter: type %d, addr %pM\n",
viftype, vif->addr);
@@ -1265,6 +1266,13 @@ static int iwlagn_mac_add_interface(struct ieee80211_hw *hw,
tmp->interface_modes | tmp->exclusive_interface_modes;
if (tmp->vif) {
+ /* On reset we need to add the same interface again */
+ if (tmp->vif == vif) {
+ reset = true;
+ ctx = tmp;
+ break;
+ }
+
/* check if this busy context is exclusive */
if (tmp->exclusive_interface_modes &
BIT(tmp->vif->type)) {
@@ -1291,7 +1299,7 @@ static int iwlagn_mac_add_interface(struct ieee80211_hw *hw,
ctx->vif = vif;
err = iwl_setup_interface(priv, ctx);
- if (!err)
+ if (!err || reset)
goto out;
ctx->vif = NULL;
diff --git a/drivers/net/wireless/iwlwifi/iwl-prph.h b/drivers/net/wireless/iwlwifi/iwl-prph.h
index 75dc20bd965b..3b1069290fa9 100644
--- a/drivers/net/wireless/iwlwifi/iwl-prph.h
+++ b/drivers/net/wireless/iwlwifi/iwl-prph.h
@@ -223,12 +223,33 @@
#define SCD_AIT (SCD_BASE + 0x0c)
#define SCD_TXFACT (SCD_BASE + 0x10)
#define SCD_ACTIVE (SCD_BASE + 0x14)
-#define SCD_QUEUE_WRPTR(x) (SCD_BASE + 0x18 + (x) * 4)
-#define SCD_QUEUE_RDPTR(x) (SCD_BASE + 0x68 + (x) * 4)
#define SCD_QUEUECHAIN_SEL (SCD_BASE + 0xe8)
#define SCD_AGGR_SEL (SCD_BASE + 0x248)
#define SCD_INTERRUPT_MASK (SCD_BASE + 0x108)
-#define SCD_QUEUE_STATUS_BITS(x) (SCD_BASE + 0x10c + (x) * 4)
+
+static inline unsigned int SCD_QUEUE_WRPTR(unsigned int chnl)
+{
+ if (chnl < 20)
+ return SCD_BASE + 0x18 + chnl * 4;
+ WARN_ON_ONCE(chnl >= 32);
+ return SCD_BASE + 0x284 + (chnl - 20) * 4;
+}
+
+static inline unsigned int SCD_QUEUE_RDPTR(unsigned int chnl)
+{
+ if (chnl < 20)
+ return SCD_BASE + 0x68 + chnl * 4;
+ WARN_ON_ONCE(chnl >= 32);
+ return SCD_BASE + 0x2B4 + (chnl - 20) * 4;
+}
+
+static inline unsigned int SCD_QUEUE_STATUS_BITS(unsigned int chnl)
+{
+ if (chnl < 20)
+ return SCD_BASE + 0x10c + chnl * 4;
+ WARN_ON_ONCE(chnl >= 32);
+ return SCD_BASE + 0x384 + (chnl - 20) * 4;
+}
/*********************** END TX SCHEDULER *************************************/
diff --git a/drivers/net/wireless/iwlwifi/iwl-trans-pcie-rx.c b/drivers/net/wireless/iwlwifi/iwl-trans-pcie-rx.c
index 8b1a7988e176..aa7aea168138 100644
--- a/drivers/net/wireless/iwlwifi/iwl-trans-pcie-rx.c
+++ b/drivers/net/wireless/iwlwifi/iwl-trans-pcie-rx.c
@@ -374,8 +374,9 @@ static void iwl_rx_handle_rxbuf(struct iwl_trans *trans,
if (WARN_ON(!rxb))
return;
+ rxcb.truesize = PAGE_SIZE << hw_params(trans).rx_page_order;
dma_unmap_page(trans->dev, rxb->page_dma,
- PAGE_SIZE << hw_params(trans).rx_page_order,
+ rxcb.truesize,
DMA_FROM_DEVICE);
rxcb._page = rxb->page;
diff --git a/drivers/net/wireless/iwlwifi/iwl-trans.h b/drivers/net/wireless/iwlwifi/iwl-trans.h
index 0c81cbaa8088..fdf97886a5e4 100644
--- a/drivers/net/wireless/iwlwifi/iwl-trans.h
+++ b/drivers/net/wireless/iwlwifi/iwl-trans.h
@@ -260,6 +260,7 @@ static inline void iwl_free_resp(struct iwl_host_cmd *cmd)
struct iwl_rx_cmd_buffer {
struct page *_page;
+ unsigned int truesize;
};
static inline void *rxb_addr(struct iwl_rx_cmd_buffer *r)
diff --git a/drivers/net/wireless/libertas/cfg.c b/drivers/net/wireless/libertas/cfg.c
index 3fa1ecebadfd..2fa879b015b6 100644
--- a/drivers/net/wireless/libertas/cfg.c
+++ b/drivers/net/wireless/libertas/cfg.c
@@ -103,7 +103,7 @@ static const u32 cipher_suites[] = {
* Convert NL80211's auth_type to the one from Libertas, see chapter 5.9.1
* in the firmware spec
*/
-static u8 lbs_auth_to_authtype(enum nl80211_auth_type auth_type)
+static int lbs_auth_to_authtype(enum nl80211_auth_type auth_type)
{
int ret = -ENOTSUPP;
@@ -1411,7 +1411,12 @@ static int lbs_cfg_connect(struct wiphy *wiphy, struct net_device *dev,
goto done;
}
- lbs_set_authtype(priv, sme);
+ ret = lbs_set_authtype(priv, sme);
+ if (ret == -ENOTSUPP) {
+ wiphy_err(wiphy, "unsupported authtype 0x%x\n", sme->auth_type);
+ goto done;
+ }
+
lbs_set_radio(priv, preamble, 1);
/* Do the actual association */
diff --git a/drivers/net/wireless/mwifiex/pcie.h b/drivers/net/wireless/mwifiex/pcie.h
index 445ff21772e2..2f218f9a3fd3 100644
--- a/drivers/net/wireless/mwifiex/pcie.h
+++ b/drivers/net/wireless/mwifiex/pcie.h
@@ -48,15 +48,15 @@
#define PCIE_HOST_INT_STATUS_MASK 0xC3C
#define PCIE_SCRATCH_2_REG 0xC40
#define PCIE_SCRATCH_3_REG 0xC44
-#define PCIE_SCRATCH_4_REG 0xCC0
-#define PCIE_SCRATCH_5_REG 0xCC4
-#define PCIE_SCRATCH_6_REG 0xCC8
-#define PCIE_SCRATCH_7_REG 0xCCC
-#define PCIE_SCRATCH_8_REG 0xCD0
-#define PCIE_SCRATCH_9_REG 0xCD4
-#define PCIE_SCRATCH_10_REG 0xCD8
-#define PCIE_SCRATCH_11_REG 0xCDC
-#define PCIE_SCRATCH_12_REG 0xCE0
+#define PCIE_SCRATCH_4_REG 0xCD0
+#define PCIE_SCRATCH_5_REG 0xCD4
+#define PCIE_SCRATCH_6_REG 0xCD8
+#define PCIE_SCRATCH_7_REG 0xCDC
+#define PCIE_SCRATCH_8_REG 0xCE0
+#define PCIE_SCRATCH_9_REG 0xCE4
+#define PCIE_SCRATCH_10_REG 0xCE8
+#define PCIE_SCRATCH_11_REG 0xCEC
+#define PCIE_SCRATCH_12_REG 0xCF0
#define CPU_INTR_DNLD_RDY BIT(0)
#define CPU_INTR_DOOR_BELL BIT(1)
diff --git a/drivers/net/wireless/rt2x00/rt2x00dev.c b/drivers/net/wireless/rt2x00/rt2x00dev.c
index fc9901e027c1..90cc5e772650 100644
--- a/drivers/net/wireless/rt2x00/rt2x00dev.c
+++ b/drivers/net/wireless/rt2x00/rt2x00dev.c
@@ -1062,11 +1062,6 @@ static int rt2x00lib_initialize(struct rt2x00_dev *rt2x00dev)
set_bit(DEVICE_STATE_INITIALIZED, &rt2x00dev->flags);
- /*
- * Register the extra components.
- */
- rt2x00rfkill_register(rt2x00dev);
-
return 0;
}
@@ -1210,6 +1205,7 @@ int rt2x00lib_probe_dev(struct rt2x00_dev *rt2x00dev)
rt2x00link_register(rt2x00dev);
rt2x00leds_register(rt2x00dev);
rt2x00debug_register(rt2x00dev);
+ rt2x00rfkill_register(rt2x00dev);
return 0;
diff --git a/drivers/net/wireless/rtlwifi/base.c b/drivers/net/wireless/rtlwifi/base.c
index 510023554e5f..e54488db0e10 100644
--- a/drivers/net/wireless/rtlwifi/base.c
+++ b/drivers/net/wireless/rtlwifi/base.c
@@ -838,7 +838,10 @@ void rtl_get_tcb_desc(struct ieee80211_hw *hw,
__le16 fc = hdr->frame_control;
txrate = ieee80211_get_tx_rate(hw, info);
- tcb_desc->hw_rate = txrate->hw_value;
+ if (txrate)
+ tcb_desc->hw_rate = txrate->hw_value;
+ else
+ tcb_desc->hw_rate = 0;
if (ieee80211_is_data(fc)) {
/*
diff --git a/drivers/net/wireless/rtlwifi/pci.c b/drivers/net/wireless/rtlwifi/pci.c
index 07dd38efe62a..67f9430ee197 100644
--- a/drivers/net/wireless/rtlwifi/pci.c
+++ b/drivers/net/wireless/rtlwifi/pci.c
@@ -912,8 +912,13 @@ static void _rtl_pci_prepare_bcn_tasklet(struct ieee80211_hw *hw)
memset(&tcb_desc, 0, sizeof(struct rtl_tcb_desc));
ring = &rtlpci->tx_ring[BEACON_QUEUE];
pskb = __skb_dequeue(&ring->queue);
- if (pskb)
+ if (pskb) {
+ struct rtl_tx_desc *entry = &ring->desc[ring->idx];
+ pci_unmap_single(rtlpci->pdev, rtlpriv->cfg->ops->get_desc(
+ (u8 *) entry, true, HW_DESC_TXBUFF_ADDR),
+ pskb->len, PCI_DMA_TODEVICE);
kfree_skb(pskb);
+ }
/*NB: the beacon data buffer must be 32-bit aligned. */
pskb = ieee80211_beacon_get(hw, mac->vif);
@@ -1846,14 +1851,6 @@ int __devinit rtl_pci_probe(struct pci_dev *pdev,
/*like read eeprom and so on */
rtlpriv->cfg->ops->read_eeprom_info(hw);
- if (rtlpriv->cfg->ops->init_sw_vars(hw)) {
- RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, "Can't init_sw_vars\n");
- err = -ENODEV;
- goto fail3;
- }
-
- rtlpriv->cfg->ops->init_sw_leds(hw);
-
/*aspm */
rtl_pci_init_aspm(hw);
@@ -1872,6 +1869,14 @@ int __devinit rtl_pci_probe(struct pci_dev *pdev,
goto fail3;
}
+ if (rtlpriv->cfg->ops->init_sw_vars(hw)) {
+ RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, "Can't init_sw_vars\n");
+ err = -ENODEV;
+ goto fail3;
+ }
+
+ rtlpriv->cfg->ops->init_sw_leds(hw);
+
err = sysfs_create_group(&pdev->dev.kobj, &rtl_attribute_group);
if (err) {
RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
@@ -1936,6 +1941,7 @@ void rtl_pci_disconnect(struct pci_dev *pdev)
rtl_deinit_deferred_work(hw);
rtlpriv->intf_ops->adapter_stop(hw);
}
+ rtlpriv->cfg->ops->disable_interrupt(hw);
/*deinit rfkill */
rtl_deinit_rfkill(hw);
diff --git a/drivers/net/wireless/rtlwifi/rtl8192de/sw.c b/drivers/net/wireless/rtlwifi/rtl8192de/sw.c
index 4898c502974d..480862c07f92 100644
--- a/drivers/net/wireless/rtlwifi/rtl8192de/sw.c
+++ b/drivers/net/wireless/rtlwifi/rtl8192de/sw.c
@@ -91,7 +91,6 @@ static int rtl92d_init_sw_vars(struct ieee80211_hw *hw)
u8 tid;
struct rtl_priv *rtlpriv = rtl_priv(hw);
struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw));
- static int header_print;
rtlpriv->dm.dm_initialgain_enable = true;
rtlpriv->dm.dm_flag = 0;
@@ -171,10 +170,6 @@ static int rtl92d_init_sw_vars(struct ieee80211_hw *hw)
for (tid = 0; tid < 8; tid++)
skb_queue_head_init(&rtlpriv->mac80211.skb_waitq[tid]);
- /* Only load firmware for first MAC */
- if (header_print)
- return 0;
-
/* for firmware buf */
rtlpriv->rtlhal.pfirmware = vzalloc(0x8000);
if (!rtlpriv->rtlhal.pfirmware) {
@@ -186,7 +181,6 @@ static int rtl92d_init_sw_vars(struct ieee80211_hw *hw)
rtlpriv->max_fw_size = 0x8000;
pr_info("Driver for Realtek RTL8192DE WLAN interface\n");
pr_info("Loading firmware file %s\n", rtlpriv->cfg->fw_name);
- header_print++;
/* request fw */
err = request_firmware_nowait(THIS_MODULE, 1, rtlpriv->cfg->fw_name,
diff --git a/drivers/net/wireless/rtlwifi/usb.c b/drivers/net/wireless/rtlwifi/usb.c
index 2e1e352864bb..a6049d7d51b3 100644
--- a/drivers/net/wireless/rtlwifi/usb.c
+++ b/drivers/net/wireless/rtlwifi/usb.c
@@ -124,46 +124,38 @@ static int _usbctrl_vendorreq_sync_read(struct usb_device *udev, u8 request,
return status;
}
-static u32 _usb_read_sync(struct usb_device *udev, u32 addr, u16 len)
+static u32 _usb_read_sync(struct rtl_priv *rtlpriv, u32 addr, u16 len)
{
+ struct device *dev = rtlpriv->io.dev;
+ struct usb_device *udev = to_usb_device(dev);
u8 request;
u16 wvalue;
u16 index;
- u32 *data;
- u32 ret;
+ __le32 *data = &rtlpriv->usb_data[rtlpriv->usb_data_index];
- data = kmalloc(sizeof(u32), GFP_KERNEL);
- if (!data)
- return -ENOMEM;
request = REALTEK_USB_VENQT_CMD_REQ;
index = REALTEK_USB_VENQT_CMD_IDX; /* n/a */
wvalue = (u16)addr;
_usbctrl_vendorreq_sync_read(udev, request, wvalue, index, data, len);
- ret = le32_to_cpu(*data);
- kfree(data);
- return ret;
+ if (++rtlpriv->usb_data_index >= RTL_USB_MAX_RX_COUNT)
+ rtlpriv->usb_data_index = 0;
+ return le32_to_cpu(*data);
}
static u8 _usb_read8_sync(struct rtl_priv *rtlpriv, u32 addr)
{
- struct device *dev = rtlpriv->io.dev;
-
- return (u8)_usb_read_sync(to_usb_device(dev), addr, 1);
+ return (u8)_usb_read_sync(rtlpriv, addr, 1);
}
static u16 _usb_read16_sync(struct rtl_priv *rtlpriv, u32 addr)
{
- struct device *dev = rtlpriv->io.dev;
-
- return (u16)_usb_read_sync(to_usb_device(dev), addr, 2);
+ return (u16)_usb_read_sync(rtlpriv, addr, 2);
}
static u32 _usb_read32_sync(struct rtl_priv *rtlpriv, u32 addr)
{
- struct device *dev = rtlpriv->io.dev;
-
- return _usb_read_sync(to_usb_device(dev), addr, 4);
+ return _usb_read_sync(rtlpriv, addr, 4);
}
static void _usb_write_async(struct usb_device *udev, u32 addr, u32 val,
@@ -955,6 +947,11 @@ int __devinit rtl_usb_probe(struct usb_interface *intf,
return -ENOMEM;
}
rtlpriv = hw->priv;
+ rtlpriv->usb_data = kzalloc(RTL_USB_MAX_RX_COUNT * sizeof(u32),
+ GFP_KERNEL);
+ if (!rtlpriv->usb_data)
+ return -ENOMEM;
+ rtlpriv->usb_data_index = 0;
init_completion(&rtlpriv->firmware_loading_complete);
SET_IEEE80211_DEV(hw, &intf->dev);
udev = interface_to_usbdev(intf);
@@ -974,11 +971,6 @@ int __devinit rtl_usb_probe(struct usb_interface *intf,
rtlpriv->cfg->ops->read_chip_version(hw);
/*like read eeprom and so on */
rtlpriv->cfg->ops->read_eeprom_info(hw);
- if (rtlpriv->cfg->ops->init_sw_vars(hw)) {
- RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, "Can't init_sw_vars\n");
- goto error_out;
- }
- rtlpriv->cfg->ops->init_sw_leds(hw);
err = _rtl_usb_init(hw);
if (err)
goto error_out;
@@ -990,6 +982,11 @@ int __devinit rtl_usb_probe(struct usb_interface *intf,
"Can't allocate sw for mac80211\n");
goto error_out;
}
+ if (rtlpriv->cfg->ops->init_sw_vars(hw)) {
+ RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, "Can't init_sw_vars\n");
+ goto error_out;
+ }
+ rtlpriv->cfg->ops->init_sw_leds(hw);
return 0;
error_out:
@@ -1025,6 +1022,7 @@ void rtl_usb_disconnect(struct usb_interface *intf)
/* rtl_deinit_rfkill(hw); */
rtl_usb_deinit(hw);
rtl_deinit_core(hw);
+ kfree(rtlpriv->usb_data);
rtlpriv->cfg->ops->deinit_sw_leds(hw);
rtlpriv->cfg->ops->deinit_sw_vars(hw);
_rtl_usb_io_handler_release(hw);
diff --git a/drivers/net/wireless/rtlwifi/wifi.h b/drivers/net/wireless/rtlwifi/wifi.h
index b591614c3b9b..28ebc69218a3 100644
--- a/drivers/net/wireless/rtlwifi/wifi.h
+++ b/drivers/net/wireless/rtlwifi/wifi.h
@@ -67,7 +67,7 @@
#define QOS_QUEUE_NUM 4
#define RTL_MAC80211_NUM_QUEUE 5
#define REALTEK_USB_VENQT_MAX_BUF_SIZE 254
-
+#define RTL_USB_MAX_RX_COUNT 100
#define QBSS_LOAD_SIZE 5
#define MAX_WMMELE_LENGTH 64
@@ -1629,6 +1629,10 @@ struct rtl_priv {
interface or hardware */
unsigned long status;
+ /* data buffer pointer for USB reads */
+ __le32 *usb_data;
+ int usb_data_index;
+
/*This must be the last item so
that it points to the data allocated
beyond this structure like:
diff --git a/drivers/net/wireless/wl1251/main.c b/drivers/net/wireless/wl1251/main.c
index 41302c7b1ad0..d1afb8e3b2ef 100644
--- a/drivers/net/wireless/wl1251/main.c
+++ b/drivers/net/wireless/wl1251/main.c
@@ -479,6 +479,7 @@ static void wl1251_op_stop(struct ieee80211_hw *hw)
cancel_work_sync(&wl->irq_work);
cancel_work_sync(&wl->tx_work);
cancel_work_sync(&wl->filter_work);
+ cancel_delayed_work_sync(&wl->elp_work);
mutex_lock(&wl->mutex);
diff --git a/drivers/net/wireless/wl1251/sdio.c b/drivers/net/wireless/wl1251/sdio.c
index f78694295c39..1b851f650e07 100644
--- a/drivers/net/wireless/wl1251/sdio.c
+++ b/drivers/net/wireless/wl1251/sdio.c
@@ -315,8 +315,8 @@ static void __devexit wl1251_sdio_remove(struct sdio_func *func)
if (wl->irq)
free_irq(wl->irq, wl);
- kfree(wl_sdio);
wl1251_free_hw(wl);
+ kfree(wl_sdio);
sdio_claim_host(func);
sdio_release_irq(func);