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Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6

This commit is contained in:
David S. Miller 2009-12-23 14:09:17 -08:00
parent 17a3be341e ed4b2019a6
commit b4de921ae6
31 changed files with 160 additions and 112 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/net/Kconfig
View File

@ -2346,6 +2346,7 @@ config GELIC_NET
config GELIC_WIRELESS
bool "PS3 Wireless support"
depends on WLAN
depends on GELIC_NET
select WIRELESS_EXT
help
@ -2358,6 +2359,7 @@ config GELIC_WIRELESS
config GELIC_WIRELESS_OLD_PSK_INTERFACE
bool "PS3 Wireless private PSK interface (OBSOLETE)"
depends on GELIC_WIRELESS
select WEXT_PRIV
help
This option retains the obsolete private interface to pass
the PSK from user space programs to the driver. The PSK

2
drivers/net/wireless/ath/ath9k/mac.c
View File

@ -186,7 +186,7 @@ bool ath9k_hw_stoptxdma(struct ath_hw *ah, u32 q)
wait = wait_time;
while (ath9k_hw_numtxpending(ah, q)) {
if ((--wait) == 0) {
ath_print(common, ATH_DBG_QUEUE,
ath_print(common, ATH_DBG_FATAL,
"Failed to stop TX DMA in 100 "
"msec after killing last frame\n");
break;

6
drivers/net/wireless/ath/ath9k/main.c
View File

@ -1973,6 +1973,9 @@ int ath_reset(struct ath_softc *sc, bool retry_tx)
struct ieee80211_hw *hw = sc->hw;
int r;
/* Stop ANI */
del_timer_sync(&common->ani.timer);
ath9k_hw_set_interrupts(ah, 0);
ath_drain_all_txq(sc, retry_tx);
ath_stoprecv(sc);
@ -2014,6 +2017,9 @@ int ath_reset(struct ath_softc *sc, bool retry_tx)
}
}
/* Start ANI */
ath_start_ani(common);
return r;
}

40
drivers/net/wireless/ath/ath9k/xmit.c
View File

@ -1108,11 +1108,11 @@ void ath_drain_all_txq(struct ath_softc *sc, bool retry_tx)
if (npend) {
int r;
ath_print(common, ATH_DBG_XMIT,
ath_print(common, ATH_DBG_FATAL,
"Unable to stop TxDMA. Reset HAL!\n");
spin_lock_bh(&sc->sc_resetlock);
r = ath9k_hw_reset(ah, sc->sc_ah->curchan, true);
r = ath9k_hw_reset(ah, sc->sc_ah->curchan, false);
if (r)
ath_print(common, ATH_DBG_FATAL,
"Unable to reset hardware; reset status %d\n",
@ -1414,17 +1414,9 @@ static void assign_aggr_tid_seqno(struct sk_buff *skb,
* For HT capable stations, we save tidno for later use.
* We also override seqno set by upper layer with the one
* in tx aggregation state.
*
* If fragmentation is on, the sequence number is
* not overridden, since it has been
* incremented by the fragmentation routine.
*
* FIXME: check if the fragmentation threshold exceeds
* IEEE80211 max.
*/
tid = ATH_AN_2_TID(an, bf->bf_tidno);
hdr->seq_ctrl = cpu_to_le16(tid->seq_next <<
IEEE80211_SEQ_SEQ_SHIFT);
hdr->seq_ctrl = cpu_to_le16(tid->seq_next << IEEE80211_SEQ_SEQ_SHIFT);
bf->bf_seqno = tid->seq_next;
INCR(tid->seq_next, IEEE80211_SEQ_MAX);
}
@ -1636,7 +1628,8 @@ static int ath_tx_setup_buffer(struct ieee80211_hw *hw, struct ath_buf *bf,
bf->bf_keyix = ATH9K_TXKEYIX_INVALID;
}
if (ieee80211_is_data_qos(fc) && (sc->sc_flags & SC_OP_TXAGGR))
if (ieee80211_is_data_qos(fc) && bf_isht(bf) &&
(sc->sc_flags & SC_OP_TXAGGR))
assign_aggr_tid_seqno(skb, bf);
bf->bf_mpdu = skb;
@ -1780,7 +1773,8 @@ void ath_tx_cabq(struct ieee80211_hw *hw, struct sk_buff *skb)
struct ath_wiphy *aphy = hw->priv;
struct ath_softc *sc = aphy->sc;
struct ath_common *common = ath9k_hw_common(sc->sc_ah);
int hdrlen, padsize;
struct ieee80211_hdr *hdr = (struct ieee80211_hdr *) skb->data;
int padpos, padsize;
struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb);
struct ath_tx_control txctl;
@ -1792,7 +1786,6 @@ void ath_tx_cabq(struct ieee80211_hw *hw, struct sk_buff *skb)
* BSSes.
*/
if (info->flags & IEEE80211_TX_CTL_ASSIGN_SEQ) {
struct ieee80211_hdr *hdr = (struct ieee80211_hdr *) skb->data;
if (info->flags & IEEE80211_TX_CTL_FIRST_FRAGMENT)
sc->tx.seq_no += 0x10;
hdr->seq_ctrl &= cpu_to_le16(IEEE80211_SCTL_FRAG);
@ -1800,9 +1793,9 @@ void ath_tx_cabq(struct ieee80211_hw *hw, struct sk_buff *skb)
}
/* Add the padding after the header if this is not already done */
hdrlen = ieee80211_get_hdrlen_from_skb(skb);
if (hdrlen & 3) {
padsize = hdrlen % 4;
padpos = ath9k_cmn_padpos(hdr->frame_control);
padsize = padpos & 3;
if (padsize && skb->len>padpos) {
if (skb_headroom(skb) < padsize) {
ath_print(common, ATH_DBG_XMIT,
"TX CABQ padding failed\n");
@ -1810,7 +1803,7 @@ void ath_tx_cabq(struct ieee80211_hw *hw, struct sk_buff *skb)
return;
}
skb_push(skb, padsize);
memmove(skb->data, skb->data + padsize, hdrlen);
memmove(skb->data, skb->data + padsize, padpos);
}
txctl.txq = sc->beacon.cabq;
@ -1838,7 +1831,8 @@ static void ath_tx_complete(struct ath_softc *sc, struct sk_buff *skb,
struct ieee80211_hw *hw = sc->hw;
struct ieee80211_tx_info *tx_info = IEEE80211_SKB_CB(skb);
struct ath_common *common = ath9k_hw_common(sc->sc_ah);
int hdrlen, padsize;
struct ieee80211_hdr * hdr = (struct ieee80211_hdr *)skb->data;
int padpos, padsize;
ath_print(common, ATH_DBG_XMIT, "TX complete: skb: %p\n", skb);
@ -1853,14 +1847,14 @@ static void ath_tx_complete(struct ath_softc *sc, struct sk_buff *skb,
tx_info->flags |= IEEE80211_TX_STAT_ACK;
}
hdrlen = ieee80211_get_hdrlen_from_skb(skb);
padsize = hdrlen & 3;
if (padsize && hdrlen >= 24) {
padpos = ath9k_cmn_padpos(hdr->frame_control);
padsize = padpos & 3;
if (padsize && skb->len>padpos+padsize) {
/*
* Remove MAC header padding before giving the frame back to
* mac80211.
*/
memmove(skb->data + padsize, skb->data, hdrlen);
memmove(skb->data + padsize, skb->data, padpos);
skb_pull(skb, padsize);
}

5
drivers/net/wireless/iwlwifi/iwl-3945.c
View File

@ -1835,8 +1835,7 @@ static int iwl3945_send_rxon_assoc(struct iwl_priv *priv)
rc = -EIO;
}
priv->alloc_rxb_page--;
free_pages(cmd.reply_page, priv->hw_params.rx_page_order);
iwl_free_pages(priv, cmd.reply_page);
return rc;
}
@ -2836,6 +2835,7 @@ static struct iwl_cfg iwl3945_bg_cfg = {
.use_isr_legacy = true,
.ht_greenfield_support = false,
.led_compensation = 64,
.broken_powersave = true,
};
static struct iwl_cfg iwl3945_abg_cfg = {
@ -2852,6 +2852,7 @@ static struct iwl_cfg iwl3945_abg_cfg = {
.use_isr_legacy = true,
.ht_greenfield_support = false,
.led_compensation = 64,
.broken_powersave = true,
};
struct pci_device_id iwl3945_hw_card_ids[] = {

2
drivers/net/wireless/iwlwifi/iwl-4965.c
View File

@ -1204,7 +1204,7 @@ static int iwl4965_fill_txpower_tbl(struct iwl_priv *priv, u8 band, u16 channel,
iwl4965_interpolate_chan(priv, channel, &ch_eeprom_info);
/* calculate tx gain adjustment based on power supply voltage */
voltage = priv->calib_info->voltage;
voltage = le16_to_cpu(priv->calib_info->voltage);
init_voltage = (s32)le32_to_cpu(priv->card_alive_init.voltage);
voltage_compensation =
iwl4965_get_voltage_compensation(voltage, init_voltage);

14
drivers/net/wireless/iwlwifi/iwl-5000-hw.h
View File

@ -92,11 +92,15 @@
static inline s32 iwl_temp_calib_to_offset(struct iwl_priv *priv)
{
u16 *temp_calib = (u16 *)iwl_eeprom_query_addr(priv,
EEPROM_5000_TEMPERATURE);
/* offset = temperature - voltage / coef */
s32 offset = (s32)(temp_calib[0] - temp_calib[1] / IWL_5150_VOLTAGE_TO_TEMPERATURE_COEFF);
return offset;
u16 temperature, voltage;
__le16 *temp_calib =
(__le16 *)iwl_eeprom_query_addr(priv, EEPROM_5000_TEMPERATURE);
temperature = le16_to_cpu(temp_calib[0]);
voltage = le16_to_cpu(temp_calib[1]);
/* offset = temp - volt / coeff */
return (s32)(temperature - voltage / IWL_5150_VOLTAGE_TO_TEMPERATURE_COEFF);
}
/* Fixed (non-configurable) rx data from phy */

7
drivers/net/wireless/iwlwifi/iwl-5000.c
View File

@ -333,14 +333,15 @@ static void iwl5000_set_ct_threshold(struct iwl_priv *priv)
static int iwl5000_set_Xtal_calib(struct iwl_priv *priv)
{
struct iwl_calib_xtal_freq_cmd cmd;
u16 *xtal_calib = (u16 *)iwl_eeprom_query_addr(priv, EEPROM_5000_XTAL);
__le16 *xtal_calib =
(__le16 *)iwl_eeprom_query_addr(priv, EEPROM_5000_XTAL);
cmd.hdr.op_code = IWL_PHY_CALIBRATE_CRYSTAL_FRQ_CMD;
cmd.hdr.first_group = 0;
cmd.hdr.groups_num = 1;
cmd.hdr.data_valid = 1;
cmd.cap_pin1 = (u8)xtal_calib[0];
cmd.cap_pin2 = (u8)xtal_calib[1];
cmd.cap_pin1 = le16_to_cpu(xtal_calib[0]);
cmd.cap_pin2 = le16_to_cpu(xtal_calib[1]);
return iwl_calib_set(&priv->calib_results[IWL_CALIB_XTAL],
(u8 *)&cmd, sizeof(cmd));
}

6
drivers/net/wireless/iwlwifi/iwl-agn.c
View File

@ -1842,7 +1842,7 @@ void iwl_dump_nic_event_log(struct iwl_priv *priv, bool full_log)
}
#ifdef CONFIG_IWLWIFI_DEBUG
if (!(iwl_get_debug_level(priv) & IWL_DL_FW_ERRORS))
if (!(iwl_get_debug_level(priv) & IWL_DL_FW_ERRORS) && !full_log)
size = (size > DEFAULT_DUMP_EVENT_LOG_ENTRIES)
? DEFAULT_DUMP_EVENT_LOG_ENTRIES : size;
#else
@ -3173,7 +3173,6 @@ static int iwl_init_drv(struct iwl_priv *priv)
priv->ibss_beacon = NULL;
spin_lock_init(&priv->lock);
spin_lock_init(&priv->sta_lock);
spin_lock_init(&priv->hcmd_lock);
@ -3361,10 +3360,11 @@ static int iwl_pci_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
(unsigned long long) pci_resource_len(pdev, 0));
IWL_DEBUG_INFO(priv, "pci_resource_base = %p\n", priv->hw_base);
/* this spin lock will be used in apm_ops.init and EEPROM access
/* these spin locks will be used in apm_ops.init and EEPROM access
* we should init now
*/
spin_lock_init(&priv->reg_lock);
spin_lock_init(&priv->lock);
iwl_hw_detect(priv);
IWL_INFO(priv, "Detected Intel Wireless WiFi Link %s REV=0x%X\n",
priv->cfg->name, priv->hw_rev);

8
drivers/net/wireless/iwlwifi/iwl-csr.h
View File

@ -77,8 +77,7 @@
* The MAC (uCode processor, etc.) does not need to be powered up for accessing
* the CSR registers.
*
* NOTE: Newer devices using one-time-programmable (OTP) memory
* require device to be awake in order to read this memory
* NOTE: Device does need to be awake in order to read this memory
* via CSR_EEPROM and CSR_OTP registers
*/
#define CSR_BASE (0x000)
@ -111,9 +110,8 @@
/*
* EEPROM and OTP (one-time-programmable) memory reads
*
* NOTE: For (newer) devices using OTP, device must be awake, initialized via
* apm_ops.init() in order to read. Older devices (3945/4965/5000)
* use EEPROM and do not require this.
* NOTE: Device must be awake, initialized via apm_ops.init(),
* in order to read.
*/
#define CSR_EEPROM_REG (CSR_BASE+0x02c)
#define CSR_EEPROM_GP (CSR_BASE+0x030)

13
drivers/net/wireless/iwlwifi/iwl-dev.h
View File

@ -1168,7 +1168,7 @@ struct iwl_priv {
u32 last_beacon_time;
u64 last_tsf;
/* eeprom */
/* eeprom -- this is in the card's little endian byte order */
u8 *eeprom;
int nvm_device_type;
struct iwl_eeprom_calib_info *calib_info;
@ -1353,4 +1353,15 @@ static inline int is_channel_ibss(const struct iwl_channel_info *ch)
return ((ch->flags & EEPROM_CHANNEL_IBSS)) ? 1 : 0;
}
static inline void __iwl_free_pages(struct iwl_priv *priv, struct page *page)
{
__free_pages(page, priv->hw_params.rx_page_order);
priv->alloc_rxb_page--;
}
static inline void iwl_free_pages(struct iwl_priv *priv, unsigned long page)
{
free_pages(page, priv->hw_params.rx_page_order);
priv->alloc_rxb_page--;
}
#endif /* __iwl_dev_h__ */

37
drivers/net/wireless/iwlwifi/iwl-eeprom.c
View File

@ -370,7 +370,7 @@ static int iwl_init_otp_access(struct iwl_priv *priv)
return ret;
}
static int iwl_read_otp_word(struct iwl_priv *priv, u16 addr, u16 *eeprom_data)
static int iwl_read_otp_word(struct iwl_priv *priv, u16 addr, __le16 *eeprom_data)
{
int ret = 0;
u32 r;
@ -404,7 +404,7 @@ static int iwl_read_otp_word(struct iwl_priv *priv, u16 addr, u16 *eeprom_data)
CSR_OTP_GP_REG_ECC_CORR_STATUS_MSK);
IWL_ERR(priv, "Correctable OTP ECC error, continue read\n");
}
*eeprom_data = le16_to_cpu((__force __le16)(r >> 16));
*eeprom_data = cpu_to_le16(r >> 16);
return 0;
}
@ -413,7 +413,8 @@ static int iwl_read_otp_word(struct iwl_priv *priv, u16 addr, u16 *eeprom_data)
*/
static bool iwl_is_otp_empty(struct iwl_priv *priv)
{
u16 next_link_addr = 0, link_value;
u16 next_link_addr = 0;
__le16 link_value;
bool is_empty = false;
/* locate the beginning of OTP link list */
@ -443,7 +444,8 @@ static bool iwl_is_otp_empty(struct iwl_priv *priv)
static int iwl_find_otp_image(struct iwl_priv *priv,
u16 *validblockaddr)
{
u16 next_link_addr = 0, link_value = 0, valid_addr;
u16 next_link_addr = 0, valid_addr;
__le16 link_value = 0;
int usedblocks = 0;
/* set addressing mode to absolute to traverse the link list */
@ -463,7 +465,7 @@ static int iwl_find_otp_image(struct iwl_priv *priv,
* check for more block on the link list
*/
valid_addr = next_link_addr;
next_link_addr = link_value * sizeof(u16);
next_link_addr = le16_to_cpu(link_value) * sizeof(u16);
IWL_DEBUG_INFO(priv, "OTP blocks %d addr 0x%x\n",
usedblocks, next_link_addr);
if (iwl_read_otp_word(priv, next_link_addr, &link_value))
@ -497,7 +499,7 @@ static int iwl_find_otp_image(struct iwl_priv *priv,
*/
int iwl_eeprom_init(struct iwl_priv *priv)
{
u16 *e;
__le16 *e;
u32 gp = iwl_read32(priv, CSR_EEPROM_GP);
int sz;
int ret;
@ -516,12 +518,9 @@ int iwl_eeprom_init(struct iwl_priv *priv)
ret = -ENOMEM;
goto alloc_err;
}
e = (u16 *)priv->eeprom;
e = (__le16 *)priv->eeprom;
if (priv->nvm_device_type == NVM_DEVICE_TYPE_OTP) {
/* OTP reads require powered-up chip */
priv->cfg->ops->lib->apm_ops.init(priv);
}
priv->cfg->ops->lib->apm_ops.init(priv);
ret = priv->cfg->ops->lib->eeprom_ops.verify_signature(priv);
if (ret < 0) {
@ -562,7 +561,7 @@ int iwl_eeprom_init(struct iwl_priv *priv)
}
for (addr = validblockaddr; addr < validblockaddr + sz;
addr += sizeof(u16)) {
u16 eeprom_data;
__le16 eeprom_data;
ret = iwl_read_otp_word(priv, addr, &eeprom_data);
if (ret)
@ -570,13 +569,6 @@ int iwl_eeprom_init(struct iwl_priv *priv)
e[cache_addr / 2] = eeprom_data;
cache_addr += sizeof(u16);
}
/*
* Now that OTP reads are complete, reset chip to save
* power until we load uCode during "up".
*/
priv->cfg->ops->lib->apm_ops.stop(priv);
} else {
/* eeprom is an array of 16bit values */
for (addr = 0; addr < sz; addr += sizeof(u16)) {
@ -594,7 +586,7 @@ int iwl_eeprom_init(struct iwl_priv *priv)
goto done;
}
r = _iwl_read_direct32(priv, CSR_EEPROM_REG);
e[addr / 2] = le16_to_cpu((__force __le16)(r >> 16));
e[addr / 2] = cpu_to_le16(r >> 16);
}
}
ret = 0;
@ -603,6 +595,8 @@ int iwl_eeprom_init(struct iwl_priv *priv)
err:
if (ret)
iwl_eeprom_free(priv);
/* Reset chip to save power until we load uCode during "up". */
priv->cfg->ops->lib->apm_ops.stop(priv);
alloc_err:
return ret;
}
@ -755,7 +749,8 @@ static int iwl_mod_ht40_chan_info(struct iwl_priv *priv,
ch_info->ht40_eeprom = *eeprom_ch;
ch_info->ht40_max_power_avg = eeprom_ch->max_power_avg;
ch_info->ht40_flags = eeprom_ch->flags;
ch_info->ht40_extension_channel &= ~clear_ht40_extension_channel;
if (eeprom_ch->flags & EEPROM_CHANNEL_VALID)
ch_info->ht40_extension_channel &= ~clear_ht40_extension_channel;
return 0;
}

4
drivers/net/wireless/iwlwifi/iwl-eeprom.h
View File

@ -137,7 +137,7 @@ struct iwl_eeprom_channel {
*
*/
struct iwl_eeprom_enhanced_txpwr {
u16 common;
__le16 common;
s8 chain_a_max;
s8 chain_b_max;
s8 chain_c_max;
@ -360,7 +360,7 @@ struct iwl_eeprom_calib_subband_info {
struct iwl_eeprom_calib_info {
u8 saturation_power24; /* half-dBm (e.g. "34" = 17 dBm) */
u8 saturation_power52; /* half-dBm */
s16 voltage; /* signed */
__le16 voltage; /* signed */
struct iwl_eeprom_calib_subband_info
band_info[EEPROM_TX_POWER_BANDS];
} __attribute__ ((packed));

2
drivers/net/wireless/iwlwifi/iwl-hcmd.c
View File

@ -234,7 +234,7 @@ int iwl_send_cmd_sync(struct iwl_priv *priv, struct iwl_host_cmd *cmd)
}
fail:
if (cmd->reply_page) {
free_pages(cmd->reply_page, priv->hw_params.rx_page_order);
iwl_free_pages(priv, cmd->reply_page);
cmd->reply_page = 0;
}
out:

8
drivers/net/wireless/iwlwifi/iwl-rx.c
View File

@ -345,10 +345,8 @@ void iwl_rx_queue_free(struct iwl_priv *priv, struct iwl_rx_queue *rxq)
pci_unmap_page(priv->pci_dev, rxq->pool[i].page_dma,
PAGE_SIZE << priv->hw_params.rx_page_order,
PCI_DMA_FROMDEVICE);
__free_pages(rxq->pool[i].page,
priv->hw_params.rx_page_order);
__iwl_free_pages(priv, rxq->pool[i].page);
rxq->pool[i].page = NULL;
priv->alloc_rxb_page--;
}
}
@ -416,9 +414,7 @@ void iwl_rx_queue_reset(struct iwl_priv *priv, struct iwl_rx_queue *rxq)
pci_unmap_page(priv->pci_dev, rxq->pool[i].page_dma,
PAGE_SIZE << priv->hw_params.rx_page_order,
PCI_DMA_FROMDEVICE);
priv->alloc_rxb_page--;
__free_pages(rxq->pool[i].page,
priv->hw_params.rx_page_order);
__iwl_free_pages(priv, rxq->pool[i].page);
rxq->pool[i].page = NULL;
}
list_add_tail(&rxq->pool[i].list, &rxq->rx_used);

3
drivers/net/wireless/iwlwifi/iwl-scan.c
View File

@ -144,8 +144,7 @@ static int iwl_send_scan_abort(struct iwl_priv *priv)
clear_bit(STATUS_SCAN_HW, &priv->status);
}
priv->alloc_rxb_page--;
free_pages(cmd.reply_page, priv->hw_params.rx_page_order);
iwl_free_pages(priv, cmd.reply_page);
return ret;
}

8
drivers/net/wireless/iwlwifi/iwl-sta.c
View File

@ -164,9 +164,7 @@ int iwl_send_add_sta(struct iwl_priv *priv,
break;
}
}
priv->alloc_rxb_page--;
free_pages(cmd.reply_page, priv->hw_params.rx_page_order);
iwl_free_pages(priv, cmd.reply_page);
return ret;
}
@ -391,9 +389,7 @@ static int iwl_send_remove_station(struct iwl_priv *priv, const u8 *addr,
break;
}
}
priv->alloc_rxb_page--;
free_pages(cmd.reply_page, priv->hw_params.rx_page_order);
iwl_free_pages(priv, cmd.reply_page);
return ret;
}

3
drivers/net/wireless/iwlwifi/iwl-tx.c
View File

@ -407,13 +407,14 @@ void iwl_hw_txq_ctx_free(struct iwl_priv *priv)
int txq_id;
/* Tx queues */
if (priv->txq)
if (priv->txq) {
for (txq_id = 0; txq_id < priv->hw_params.max_txq_num;
txq_id++)
if (txq_id == IWL_CMD_QUEUE_NUM)
iwl_cmd_queue_free(priv);
else
iwl_tx_queue_free(priv, txq_id);
}
iwl_free_dma_ptr(priv, &priv->kw);
iwl_free_dma_ptr(priv, &priv->scd_bc_tbls);

27
drivers/net/wireless/iwlwifi/iwl3945-base.c
View File

@ -548,6 +548,9 @@ static int iwl3945_tx_skb(struct iwl_priv *priv, struct sk_buff *skb)
txq = &priv->txq[txq_id];
q = &txq->q;
if ((iwl_queue_space(q) < q->high_mark))
goto drop;
spin_lock_irqsave(&priv->lock, flags);
idx = get_cmd_index(q, q->write_ptr, 0);
@ -812,7 +815,7 @@ static int iwl3945_get_measurement(struct iwl_priv *priv,
break;
}
free_pages(cmd.reply_page, priv->hw_params.rx_page_order);
iwl_free_pages(priv, cmd.reply_page);
return rc;
}
@ -1198,9 +1201,7 @@ void iwl3945_rx_queue_reset(struct iwl_priv *priv, struct iwl_rx_queue *rxq)
pci_unmap_page(priv->pci_dev, rxq->pool[i].page_dma,
PAGE_SIZE << priv->hw_params.rx_page_order,
PCI_DMA_FROMDEVICE);
priv->alloc_rxb_page--;
__free_pages(rxq->pool[i].page,
priv->hw_params.rx_page_order);
__iwl_free_pages(priv, rxq->pool[i].page);
rxq->pool[i].page = NULL;
}
list_add_tail(&rxq->pool[i].list, &rxq->rx_used);
@ -1247,10 +1248,8 @@ static void iwl3945_rx_queue_free(struct iwl_priv *priv, struct iwl_rx_queue *rx
pci_unmap_page(priv->pci_dev, rxq->pool[i].page_dma,
PAGE_SIZE << priv->hw_params.rx_page_order,
PCI_DMA_FROMDEVICE);
__free_pages(rxq->pool[i].page,
priv->hw_params.rx_page_order);
__iwl_free_pages(priv, rxq->pool[i].page);
rxq->pool[i].page = NULL;
priv->alloc_rxb_page--;
}
}
@ -1688,7 +1687,7 @@ void iwl3945_dump_nic_event_log(struct iwl_priv *priv, bool full_log)
}
#ifdef CONFIG_IWLWIFI_DEBUG
if (!(iwl_get_debug_level(priv) & IWL_DL_FW_ERRORS))
if (!(iwl_get_debug_level(priv) & IWL_DL_FW_ERRORS) && !full_log)
size = (size > DEFAULT_IWL3945_DUMP_EVENT_LOG_ENTRIES)
? DEFAULT_IWL3945_DUMP_EVENT_LOG_ENTRIES : size;
#else
@ -3867,7 +3866,6 @@ static int iwl3945_init_drv(struct iwl_priv *priv)
priv->retry_rate = 1;
priv->ibss_beacon = NULL;
spin_lock_init(&priv->lock);
spin_lock_init(&priv->sta_lock);
spin_lock_init(&priv->hcmd_lock);
@ -3936,9 +3934,11 @@ static int iwl3945_setup_mac(struct iwl_priv *priv)
/* Tell mac80211 our characteristics */
hw->flags = IEEE80211_HW_SIGNAL_DBM |
IEEE80211_HW_NOISE_DBM |
IEEE80211_HW_SPECTRUM_MGMT |
IEEE80211_HW_SUPPORTS_PS |
IEEE80211_HW_SUPPORTS_DYNAMIC_PS;
IEEE80211_HW_SPECTRUM_MGMT;
if (!priv->cfg->broken_powersave)
hw->flags |= IEEE80211_HW_SUPPORTS_PS |
IEEE80211_HW_SUPPORTS_DYNAMIC_PS;
hw->wiphy->interface_modes =
BIT(NL80211_IFTYPE_STATION) |
@ -4057,10 +4057,11 @@ static int iwl3945_pci_probe(struct pci_dev *pdev, const struct pci_device_id *e
* PCI Tx retries from interfering with C3 CPU state */
pci_write_config_byte(pdev, 0x41, 0x00);
/* this spin lock will be used in apm_ops.init and EEPROM access
/* these spin locks will be used in apm_ops.init and EEPROM access
* we should init now
*/
spin_lock_init(&priv->reg_lock);
spin_lock_init(&priv->lock);
/***********************
* 4. Read EEPROM

2
drivers/net/wireless/iwmc3200wifi/iwm.h
View File

@ -349,7 +349,7 @@ int iwm_up(struct iwm_priv *iwm);
int iwm_down(struct iwm_priv *iwm);
/* TX API */
u16 iwm_tid_to_queue(u16 tid);
int iwm_tid_to_queue(u16 tid);
void iwm_tx_credit_inc(struct iwm_priv *iwm, int id, int total_freed_pages);
void iwm_tx_worker(struct work_struct *work);
int iwm_xmit_frame(struct sk_buff *skb, struct net_device *netdev);

2
drivers/net/wireless/iwmc3200wifi/netdev.c
View File

@ -76,7 +76,7 @@ static int iwm_stop(struct net_device *ndev)
*/
static const u16 iwm_1d_to_queue[8] = { 1, 0, 0, 1, 2, 2, 3, 3 };
u16 iwm_tid_to_queue(u16 tid)
int iwm_tid_to_queue(u16 tid)
{
if (tid > IWM_UMAC_TID_NR - 2)
return -EINVAL;

2
drivers/net/wireless/iwmc3200wifi/rx.c
View File

@ -1126,7 +1126,7 @@ static int iwm_ntf_stop_resume_tx(struct iwm_priv *iwm, u8 *buf,
if (!stop) {
struct iwm_tx_queue *txq;
u16 queue = iwm_tid_to_queue(bit);
int queue = iwm_tid_to_queue(bit);
if (queue < 0)
continue;

2
drivers/net/wireless/libertas/wext.c
View File

@ -2025,10 +2025,8 @@ static int lbs_get_essid(struct net_device *dev, struct iw_request_info *info,
if (priv->connect_status == LBS_CONNECTED) {
memcpy(extra, priv->curbssparams.ssid,
priv->curbssparams.ssid_len);
extra[priv->curbssparams.ssid_len] = '\0';
} else {
memset(extra, 0, 32);
extra[priv->curbssparams.ssid_len] = '\0';
}
/*
* If none, we may want to get the one that was set

2
drivers/net/wireless/rt2x00/rt2800.h
View File

@ -1323,7 +1323,7 @@
#define PAIRWISE_KEY_ENTRY(__idx) \
( PAIRWISE_KEY_TABLE_BASE + ((__idx) * sizeof(struct hw_key_entry)) )
#define MAC_IVEIV_ENTRY(__idx) \
( MAC_IVEIV_TABLE_BASE + ((__idx) & sizeof(struct mac_iveiv_entry)) )
( MAC_IVEIV_TABLE_BASE + ((__idx) * sizeof(struct mac_iveiv_entry)) )
#define MAC_WCID_ATTR_ENTRY(__idx) \
( MAC_WCID_ATTRIBUTE_BASE + ((__idx) * sizeof(u32)) )
#define SHARED_KEY_ENTRY(__idx) \

17
drivers/net/wireless/rt2x00/rt2800lib.c
View File

@ -37,7 +37,7 @@
#include <linux/module.h>
#include "rt2x00.h"
#ifdef CONFIG_RT2800USB
#if defined(CONFIG_RT2800USB) || defined(CONFIG_RT2800USB_MODULE)
#include "rt2x00usb.h"
#endif
#include "rt2800lib.h"
@ -1121,7 +1121,7 @@ int rt2800_init_registers(struct rt2x00_dev *rt2x00dev)
if (rt2x00_intf_is_usb(rt2x00dev)) {
rt2800_register_write(rt2x00dev, USB_DMA_CFG, 0x00000000);
#ifdef CONFIG_RT2800USB
#if defined(CONFIG_RT2800USB) || defined(CONFIG_RT2800USB_MODULE)
rt2x00usb_vendor_request_sw(rt2x00dev, USB_DEVICE_MODE, 0,
USB_MODE_RESET, REGISTER_TIMEOUT);
#endif
@ -2021,6 +2021,12 @@ int rt2800_probe_hw_mode(struct rt2x00_dev *rt2x00dev)
unsigned int i;
u16 eeprom;
/*
* Disable powersaving as default on PCI devices.
*/
if (rt2x00_intf_is_pci(rt2x00dev))
rt2x00dev->hw->wiphy->flags &= ~WIPHY_FLAG_PS_ON_BY_DEFAULT;
/*
* Initialize all hw fields.
*/
@ -2074,8 +2080,7 @@ int rt2800_probe_hw_mode(struct rt2x00_dev *rt2x00dev)
IEEE80211_HT_CAP_SGI_20 |
IEEE80211_HT_CAP_SGI_40 |
IEEE80211_HT_CAP_TX_STBC |
IEEE80211_HT_CAP_RX_STBC |
IEEE80211_HT_CAP_PSMP_SUPPORT;
IEEE80211_HT_CAP_RX_STBC;
spec->ht.ampdu_factor = 3;
spec->ht.ampdu_density = 4;
spec->ht.mcs.tx_params =
@ -2140,8 +2145,8 @@ static void rt2800_get_tkip_seq(struct ieee80211_hw *hw, u8 hw_key_idx,
rt2800_register_multiread(rt2x00dev, offset,
&iveiv_entry, sizeof(iveiv_entry));
memcpy(&iveiv_entry.iv[0], iv16, sizeof(iv16));
memcpy(&iveiv_entry.iv[4], iv32, sizeof(iv32));
memcpy(iv16, &iveiv_entry.iv[0], sizeof(*iv16));
memcpy(iv32, &iveiv_entry.iv[4], sizeof(*iv32));
}
static int rt2800_set_rts_threshold(struct ieee80211_hw *hw, u32 value)

5
drivers/net/wireless/rt2x00/rt61pci.c
View File

@ -2538,6 +2538,11 @@ static int rt61pci_probe_hw_mode(struct rt2x00_dev *rt2x00dev)
char *tx_power;
unsigned int i;
/*
* Disable powersaving as default.
*/
rt2x00dev->hw->wiphy->flags &= ~WIPHY_FLAG_PS_ON_BY_DEFAULT;
/*
* Initialize all hw fields.
*/

2
include/linux/ieee80211.h
View File

@ -832,7 +832,7 @@ struct ieee80211_ht_cap {
#define IEEE80211_HT_CAP_DELAY_BA 0x0400
#define IEEE80211_HT_CAP_MAX_AMSDU 0x0800
#define IEEE80211_HT_CAP_DSSSCCK40 0x1000
#define IEEE80211_HT_CAP_PSMP_SUPPORT 0x2000
#define IEEE80211_HT_CAP_RESERVED 0x2000
#define IEEE80211_HT_CAP_40MHZ_INTOLERANT 0x4000
#define IEEE80211_HT_CAP_LSIG_TXOP_PROT 0x8000

6
include/net/mac80211.h
View File

@ -1737,6 +1737,12 @@ static inline void ieee80211_rx_ni(struct ieee80211_hw *hw,
local_bh_enable();
}
/*
* The TX headroom reserved by mac80211 for its own tx_status functions.
* This is enough for the radiotap header.
*/
#define IEEE80211_TX_STATUS_HEADROOM 13
/**
* ieee80211_tx_status - transmit status callback
*

25
net/mac80211/ht.c
View File

@ -34,9 +34,28 @@ void ieee80211_ht_cap_ie_to_sta_ht_cap(struct ieee80211_supported_band *sband,
ht_cap->ht_supported = true;
ht_cap->cap = le16_to_cpu(ht_cap_ie->cap_info) & sband->ht_cap.cap;
ht_cap->cap &= ~IEEE80211_HT_CAP_SM_PS;
ht_cap->cap |= sband->ht_cap.cap & IEEE80211_HT_CAP_SM_PS;
/*
* The bits listed in this expression should be
* the same for the peer and us, if the station
* advertises more then we can't use those thus
* we mask them out.
*/
ht_cap->cap = le16_to_cpu(ht_cap_ie->cap_info) &
(sband->ht_cap.cap |
~(IEEE80211_HT_CAP_LDPC_CODING |
IEEE80211_HT_CAP_SUP_WIDTH_20_40 |
IEEE80211_HT_CAP_GRN_FLD |
IEEE80211_HT_CAP_SGI_20 |
IEEE80211_HT_CAP_SGI_40 |
IEEE80211_HT_CAP_DSSSCCK40));
/*
* The STBC bits are asymmetric -- if we don't have
* TX then mask out the peer's RX and vice versa.
*/
if (!(sband->ht_cap.cap & IEEE80211_HT_CAP_TX_STBC))
ht_cap->cap &= ~IEEE80211_HT_CAP_RX_STBC;
if (!(sband->ht_cap.cap & IEEE80211_HT_CAP_RX_STBC))
ht_cap->cap &= ~IEEE80211_HT_CAP_TX_STBC;
ampdu_info = ht_cap_ie->ampdu_params_info;
ht_cap->ampdu_factor =

2
net/mac80211/main.c
View File

@ -515,6 +515,8 @@ int ieee80211_register_hw(struct ieee80211_hw *hw)
* and we need some headroom for passing the frame to monitor
* interfaces, but never both at the same time.
*/
BUILD_BUG_ON(IEEE80211_TX_STATUS_HEADROOM !=
sizeof(struct ieee80211_tx_status_rtap_hdr));
local->tx_headroom = max_t(unsigned int , local->hw.extra_tx_headroom,
sizeof(struct ieee80211_tx_status_rtap_hdr));

8
net/mac80211/mlme.c
View File

@ -915,6 +915,14 @@ static void ieee80211_set_associated(struct ieee80211_sub_if_data *sdata,
sdata->u.mgd.flags &= ~(IEEE80211_STA_CONNECTION_POLL |
IEEE80211_STA_BEACON_POLL);
/*
* Always handle WMM once after association regardless
* of the first value the AP uses. Setting -1 here has
* that effect because the AP values is an unsigned
* 4-bit value.
*/
sdata->u.mgd.wmm_last_param_set = -1;
ieee80211_led_assoc(local, 1);
sdata->vif.bss_conf.assoc = 1;