summaryrefslogtreecommitdiff
path: root/drivers
diff options
context:
space:
mode:
Diffstat (limited to 'drivers')
-rw-r--r--drivers/net/wireless/iwlegacy/3945-mac.c82
-rw-r--r--drivers/net/wireless/iwlegacy/3945-rs.c2
-rw-r--r--drivers/net/wireless/iwlegacy/3945.c22
-rw-r--r--drivers/net/wireless/iwlegacy/4965-calib.c6
-rw-r--r--drivers/net/wireless/iwlegacy/4965-mac.c31
-rw-r--r--drivers/net/wireless/iwlegacy/4965.c99
-rw-r--r--drivers/net/wireless/iwlegacy/common.c157
-rw-r--r--drivers/net/wireless/iwlegacy/common.h30
-rw-r--r--drivers/net/wireless/iwlegacy/debug.c4
9 files changed, 205 insertions, 228 deletions
diff --git a/drivers/net/wireless/iwlegacy/3945-mac.c b/drivers/net/wireless/iwlegacy/3945-mac.c
index 54b2d391e91a..980566fdb81a 100644
--- a/drivers/net/wireless/iwlegacy/3945-mac.c
+++ b/drivers/net/wireless/iwlegacy/3945-mac.c
@@ -672,15 +672,13 @@ il3945_get_measurement(struct il_priv *il,
int rc;
int spectrum_resp_status;
int duration = le16_to_cpu(params->duration);
- struct il_rxon_context *ctx = &il->ctx;
if (il_is_associated(il))
add_time =
il_usecs_to_beacons(il,
le64_to_cpu(params->start_time) -
il->_3945.last_tsf,
- le16_to_cpu(ctx->timing.
- beacon_interval));
+ le16_to_cpu(il->timing.beacon_interval));
memset(&spectrum, 0, sizeof(spectrum));
@@ -694,15 +692,14 @@ il3945_get_measurement(struct il_priv *il,
if (il_is_associated(il))
spectrum.start_time =
il_add_beacon_time(il, il->_3945.last_beacon_time, add_time,
- le16_to_cpu(ctx->timing.
- beacon_interval));
+ le16_to_cpu(il->timing.beacon_interval));
else
spectrum.start_time = 0;
spectrum.channels[0].duration = cpu_to_le32(duration * TIME_UNIT);
spectrum.channels[0].channel = params->channel;
spectrum.channels[0].type = type;
- if (ctx->active.flags & RXON_FLG_BAND_24G_MSK)
+ if (il->active.flags & RXON_FLG_BAND_24G_MSK)
spectrum.flags |=
RXON_FLG_BAND_24G_MSK | RXON_FLG_AUTO_DETECT_MSK |
RXON_FLG_TGG_PROTECT_MSK;
@@ -2150,7 +2147,6 @@ il3945_alive_start(struct il_priv *il)
{
int thermal_spin = 0;
u32 rfkill;
- struct il_rxon_context *ctx = &il->ctx;
D_INFO("Runtime Alive received.\n");
@@ -2206,13 +2202,13 @@ il3945_alive_start(struct il_priv *il)
if (il_is_associated(il)) {
struct il3945_rxon_cmd *active_rxon =
- (struct il3945_rxon_cmd *)(&ctx->active);
+ (struct il3945_rxon_cmd *)(&il->active);
- ctx->staging.filter_flags |= RXON_FILTER_ASSOC_MSK;
+ il->staging.filter_flags |= RXON_FILTER_ASSOC_MSK;
active_rxon->filter_flags &= ~RXON_FILTER_ASSOC_MSK;
} else {
/* Initialize our rx_config data */
- il_connection_init_rx_config(il, ctx);
+ il_connection_init_rx_config(il, &il->ctx);
}
/* Configure Bluetooth device coexistence support */
@@ -2221,7 +2217,7 @@ il3945_alive_start(struct il_priv *il)
set_bit(S_READY, &il->status);
/* Configure the adapter for unassociated operation */
- il3945_commit_rxon(il, ctx);
+ il3945_commit_rxon(il, &il->ctx);
il3945_reg_txpower_periodic(il);
@@ -2670,7 +2666,7 @@ il3945_post_scan(struct il_priv *il)
* Since setting the RXON may have been deferred while
* performing the scan, fire one off if needed
*/
- if (memcmp(&ctx->staging, &ctx->active, sizeof(ctx->staging)))
+ if (memcmp(&il->staging, &il->active, sizeof(il->staging)))
il3945_commit_rxon(il, ctx);
}
@@ -2728,7 +2724,7 @@ il3945_post_associate(struct il_priv *il)
return;
D_ASSOC("Associated as %d to: %pM\n", ctx->vif->bss_conf.aid,
- ctx->active.bssid_addr);
+ il->active.bssid_addr);
if (test_bit(S_EXIT_PENDING, &il->status))
return;
@@ -2737,30 +2733,30 @@ il3945_post_associate(struct il_priv *il)
conf = &il->hw->conf;
- ctx->staging.filter_flags &= ~RXON_FILTER_ASSOC_MSK;
+ il->staging.filter_flags &= ~RXON_FILTER_ASSOC_MSK;
il3945_commit_rxon(il, ctx);
rc = il_send_rxon_timing(il, ctx);
if (rc)
IL_WARN("C_RXON_TIMING failed - " "Attempting to continue.\n");
- ctx->staging.filter_flags |= RXON_FILTER_ASSOC_MSK;
+ il->staging.filter_flags |= RXON_FILTER_ASSOC_MSK;
- ctx->staging.assoc_id = cpu_to_le16(ctx->vif->bss_conf.aid);
+ il->staging.assoc_id = cpu_to_le16(ctx->vif->bss_conf.aid);
D_ASSOC("assoc id %d beacon interval %d\n", ctx->vif->bss_conf.aid,
ctx->vif->bss_conf.beacon_int);
if (ctx->vif->bss_conf.use_short_preamble)
- ctx->staging.flags |= RXON_FLG_SHORT_PREAMBLE_MSK;
+ il->staging.flags |= RXON_FLG_SHORT_PREAMBLE_MSK;
else
- ctx->staging.flags &= ~RXON_FLG_SHORT_PREAMBLE_MSK;
+ il->staging.flags &= ~RXON_FLG_SHORT_PREAMBLE_MSK;
- if (ctx->staging.flags & RXON_FLG_BAND_24G_MSK) {
+ if (il->staging.flags & RXON_FLG_BAND_24G_MSK) {
if (ctx->vif->bss_conf.use_short_slot)
- ctx->staging.flags |= RXON_FLG_SHORT_SLOT_MSK;
+ il->staging.flags |= RXON_FLG_SHORT_SLOT_MSK;
else
- ctx->staging.flags &= ~RXON_FLG_SHORT_SLOT_MSK;
+ il->staging.flags &= ~RXON_FLG_SHORT_SLOT_MSK;
}
il3945_commit_rxon(il, ctx);
@@ -2902,7 +2898,7 @@ il3945_config_ap(struct il_priv *il)
if (!(il_is_associated(il))) {
/* RXON - unassoc (to set timing command) */
- ctx->staging.filter_flags &= ~RXON_FILTER_ASSOC_MSK;
+ il->staging.filter_flags &= ~RXON_FILTER_ASSOC_MSK;
il3945_commit_rxon(il, ctx);
/* RXON Timing */
@@ -2911,21 +2907,21 @@ il3945_config_ap(struct il_priv *il)
IL_WARN("C_RXON_TIMING failed - "
"Attempting to continue.\n");
- ctx->staging.assoc_id = 0;
+ il->staging.assoc_id = 0;
if (vif->bss_conf.use_short_preamble)
- ctx->staging.flags |= RXON_FLG_SHORT_PREAMBLE_MSK;
+ il->staging.flags |= RXON_FLG_SHORT_PREAMBLE_MSK;
else
- ctx->staging.flags &= ~RXON_FLG_SHORT_PREAMBLE_MSK;
+ il->staging.flags &= ~RXON_FLG_SHORT_PREAMBLE_MSK;
- if (ctx->staging.flags & RXON_FLG_BAND_24G_MSK) {
+ if (il->staging.flags & RXON_FLG_BAND_24G_MSK) {
if (vif->bss_conf.use_short_slot)
- ctx->staging.flags |= RXON_FLG_SHORT_SLOT_MSK;
+ il->staging.flags |= RXON_FLG_SHORT_SLOT_MSK;
else
- ctx->staging.flags &= ~RXON_FLG_SHORT_SLOT_MSK;
+ il->staging.flags &= ~RXON_FLG_SHORT_SLOT_MSK;
}
/* restore RXON assoc */
- ctx->staging.filter_flags |= RXON_FILTER_ASSOC_MSK;
+ il->staging.filter_flags |= RXON_FILTER_ASSOC_MSK;
il3945_commit_rxon(il, ctx);
}
il3945_send_beacon_cmd(il);
@@ -3032,7 +3028,6 @@ il3945_configure_filter(struct ieee80211_hw *hw, unsigned int changed_flags,
{
struct il_priv *il = hw->priv;
__le32 filter_or = 0, filter_nand = 0;
- struct il_rxon_context *ctx = &il->ctx;
#define CHK(test, flag) do { \
if (*total_flags & (test)) \
@@ -3052,8 +3047,8 @@ il3945_configure_filter(struct ieee80211_hw *hw, unsigned int changed_flags,
mutex_lock(&il->mutex);
- ctx->staging.filter_flags &= ~filter_nand;
- ctx->staging.filter_flags |= filter_or;
+ il->staging.filter_flags &= ~filter_nand;
+ il->staging.filter_flags |= filter_or;
/*
* Not committing directly because hardware can perform a scan,
@@ -3170,9 +3165,8 @@ static ssize_t
il3945_show_flags(struct device *d, struct device_attribute *attr, char *buf)
{
struct il_priv *il = dev_get_drvdata(d);
- struct il_rxon_context *ctx = &il->ctx;
- return sprintf(buf, "0x%04X\n", ctx->active.flags);
+ return sprintf(buf, "0x%04X\n", il->active.flags);
}
static ssize_t
@@ -3181,17 +3175,16 @@ il3945_store_flags(struct device *d, struct device_attribute *attr,
{
struct il_priv *il = dev_get_drvdata(d);
u32 flags = simple_strtoul(buf, NULL, 0);
- struct il_rxon_context *ctx = &il->ctx;
mutex_lock(&il->mutex);
- if (le32_to_cpu(ctx->staging.flags) != flags) {
+ if (le32_to_cpu(il->staging.flags) != flags) {
/* Cancel any currently running scans... */
if (il_scan_cancel_timeout(il, 100))
IL_WARN("Could not cancel scan.\n");
else {
D_INFO("Committing rxon.flags = 0x%04X\n", flags);
- ctx->staging.flags = cpu_to_le32(flags);
- il3945_commit_rxon(il, ctx);
+ il->staging.flags = cpu_to_le32(flags);
+ il3945_commit_rxon(il, &il->ctx);
}
}
mutex_unlock(&il->mutex);
@@ -3207,9 +3200,8 @@ il3945_show_filter_flags(struct device *d, struct device_attribute *attr,
char *buf)
{
struct il_priv *il = dev_get_drvdata(d);
- struct il_rxon_context *ctx = &il->ctx;
- return sprintf(buf, "0x%04X\n", le32_to_cpu(ctx->active.filter_flags));
+ return sprintf(buf, "0x%04X\n", le32_to_cpu(il->active.filter_flags));
}
static ssize_t
@@ -3217,19 +3209,18 @@ il3945_store_filter_flags(struct device *d, struct device_attribute *attr,
const char *buf, size_t count)
{
struct il_priv *il = dev_get_drvdata(d);
- struct il_rxon_context *ctx = &il->ctx;
u32 filter_flags = simple_strtoul(buf, NULL, 0);
mutex_lock(&il->mutex);
- if (le32_to_cpu(ctx->staging.filter_flags) != filter_flags) {
+ if (le32_to_cpu(il->staging.filter_flags) != filter_flags) {
/* Cancel any currently running scans... */
if (il_scan_cancel_timeout(il, 100))
IL_WARN("Could not cancel scan.\n");
else {
D_INFO("Committing rxon.filter_flags = " "0x%04X\n",
filter_flags);
- ctx->staging.filter_flags = cpu_to_le32(filter_flags);
- il3945_commit_rxon(il, ctx);
+ il->staging.filter_flags = cpu_to_le32(filter_flags);
+ il3945_commit_rxon(il, &il->ctx);
}
}
mutex_unlock(&il->mutex);
@@ -3278,9 +3269,8 @@ il3945_store_measurement(struct device *d, struct device_attribute *attr,
const char *buf, size_t count)
{
struct il_priv *il = dev_get_drvdata(d);
- struct il_rxon_context *ctx = &il->ctx;
struct ieee80211_measurement_params params = {
- .channel = le16_to_cpu(ctx->active.channel),
+ .channel = le16_to_cpu(il->active.channel),
.start_time = cpu_to_le64(il->_3945.last_tsf),
.duration = cpu_to_le16(1),
};
diff --git a/drivers/net/wireless/iwlegacy/3945-rs.c b/drivers/net/wireless/iwlegacy/3945-rs.c
index d7a83f229190..40d17d7fcfef 100644
--- a/drivers/net/wireless/iwlegacy/3945-rs.c
+++ b/drivers/net/wireless/iwlegacy/3945-rs.c
@@ -944,7 +944,7 @@ il3945_rate_scale_init(struct ieee80211_hw *hw, s32 sta_id)
switch (il->band) {
case IEEE80211_BAND_2GHZ:
/* TODO: this always does G, not a regression */
- if (il->ctx.active.flags & RXON_FLG_TGG_PROTECT_MSK) {
+ if (il->active.flags & RXON_FLG_TGG_PROTECT_MSK) {
rs_sta->tgg = 1;
rs_sta->expected_tpt = il3945_expected_tpt_g_prot;
} else
diff --git a/drivers/net/wireless/iwlegacy/3945.c b/drivers/net/wireless/iwlegacy/3945.c
index 1489b1573a6a..dc0433f6801c 100644
--- a/drivers/net/wireless/iwlegacy/3945.c
+++ b/drivers/net/wireless/iwlegacy/3945.c
@@ -1388,7 +1388,7 @@ il3945_send_tx_power(struct il_priv *il)
int rate_idx, i;
const struct il_channel_info *ch_info = NULL;
struct il3945_txpowertable_cmd txpower = {
- .channel = il->ctx.active.channel,
+ .channel = il->active.channel,
};
u16 chan;
@@ -1397,7 +1397,7 @@ il3945_send_tx_power(struct il_priv *il)
"TX Power requested while scanning!\n"))
return -EAGAIN;
- chan = le16_to_cpu(il->ctx.active.channel);
+ chan = le16_to_cpu(il->active.channel);
txpower.band = (il->band == IEEE80211_BAND_5GHZ) ? 0 : 1;
ch_info = il_get_channel_info(il, il->band, chan);
@@ -1673,8 +1673,8 @@ il3945_send_rxon_assoc(struct il_priv *il, struct il_rxon_context *ctx)
.flags = CMD_WANT_SKB,
.data = &rxon_assoc,
};
- const struct il_rxon_cmd *rxon1 = &ctx->staging;
- const struct il_rxon_cmd *rxon2 = &ctx->active;
+ const struct il_rxon_cmd *rxon1 = &il->staging;
+ const struct il_rxon_cmd *rxon2 = &il->active;
if (rxon1->flags == rxon2->flags &&
rxon1->filter_flags == rxon2->filter_flags &&
@@ -1684,10 +1684,10 @@ il3945_send_rxon_assoc(struct il_priv *il, struct il_rxon_context *ctx)
return 0;
}
- rxon_assoc.flags = ctx->staging.flags;
- rxon_assoc.filter_flags = ctx->staging.filter_flags;
- rxon_assoc.ofdm_basic_rates = ctx->staging.ofdm_basic_rates;
- rxon_assoc.cck_basic_rates = ctx->staging.cck_basic_rates;
+ rxon_assoc.flags = il->staging.flags;
+ rxon_assoc.filter_flags = il->staging.filter_flags;
+ rxon_assoc.ofdm_basic_rates = il->staging.ofdm_basic_rates;
+ rxon_assoc.cck_basic_rates = il->staging.cck_basic_rates;
rxon_assoc.reserved = 0;
rc = il_send_cmd_sync(il, &cmd);
@@ -1717,8 +1717,8 @@ int
il3945_commit_rxon(struct il_priv *il, struct il_rxon_context *ctx)
{
/* cast away the const for active_rxon in this function */
- struct il3945_rxon_cmd *active_rxon = (void *)&ctx->active;
- struct il3945_rxon_cmd *staging_rxon = (void *)&ctx->staging;
+ struct il3945_rxon_cmd *active_rxon = (void *)&il->active;
+ struct il3945_rxon_cmd *staging_rxon = (void *)&il->staging;
int rc = 0;
bool new_assoc = !!(staging_rxon->filter_flags & RXON_FILTER_ASSOC_MSK);
@@ -1776,7 +1776,7 @@ il3945_commit_rxon(struct il_priv *il, struct il_rxon_context *ctx)
active_rxon->reserved4 = 0;
active_rxon->reserved5 = 0;
rc = il_send_cmd_pdu(il, C_RXON, sizeof(struct il3945_rxon_cmd),
- &il->ctx.active);
+ &il->active);
/* If the mask clearing failed then we set
* active_rxon back to what it was previously */
diff --git a/drivers/net/wireless/iwlegacy/4965-calib.c b/drivers/net/wireless/iwlegacy/4965-calib.c
index d3248e3ef23b..f302a6ac6286 100644
--- a/drivers/net/wireless/iwlegacy/4965-calib.c
+++ b/drivers/net/wireless/iwlegacy/4965-calib.c
@@ -806,8 +806,6 @@ il4965_chain_noise_calibration(struct il_priv *il, void *stat_resp)
unsigned long flags;
struct stats_rx_non_phy *rx_info;
- struct il_rxon_context *ctx = &il->ctx;
-
if (il->disable_chain_noise_cal)
return;
@@ -833,8 +831,8 @@ il4965_chain_noise_calibration(struct il_priv *il, void *stat_resp)
return;
}
- rxon_band24 = !!(ctx->staging.flags & RXON_FLG_BAND_24G_MSK);
- rxon_chnum = le16_to_cpu(ctx->staging.channel);
+ rxon_band24 = !!(il->staging.flags & RXON_FLG_BAND_24G_MSK);
+ rxon_chnum = le16_to_cpu(il->staging.channel);
stat_band24 =
!!(((struct il_notif_stats *)stat_resp)->
diff --git a/drivers/net/wireless/iwlegacy/4965-mac.c b/drivers/net/wireless/iwlegacy/4965-mac.c
index 1667232af647..6a77f41dd367 100644
--- a/drivers/net/wireless/iwlegacy/4965-mac.c
+++ b/drivers/net/wireless/iwlegacy/4965-mac.c
@@ -926,8 +926,7 @@ il4965_request_scan(struct il_priv *il, struct ieee80211_vif *vif)
case IEEE80211_BAND_2GHZ:
scan->flags = RXON_FLG_BAND_24G_MSK | RXON_FLG_AUTO_DETECT_MSK;
chan_mod =
- le32_to_cpu(il->ctx.active.
- flags & RXON_FLG_CHANNEL_MODE_MSK) >>
+ le32_to_cpu(il->active.flags & RXON_FLG_CHANNEL_MODE_MSK) >>
RXON_FLG_CHANNEL_MODE_POS;
if (chan_mod == CHANNEL_MODE_PURE_40) {
rate = RATE_6M_PLCP;
@@ -1164,14 +1163,14 @@ il4965_set_rxon_chain(struct il_priv *il, struct il_rxon_context *ctx)
rx_chain |= active_rx_cnt << RXON_RX_CHAIN_MIMO_CNT_POS;
rx_chain |= idle_rx_cnt << RXON_RX_CHAIN_CNT_POS;
- ctx->staging.rx_chain = cpu_to_le16(rx_chain);
+ il->staging.rx_chain = cpu_to_le16(rx_chain);
if (!is_single && active_rx_cnt >= IL_NUM_RX_CHAINS_SINGLE && is_cam)
- ctx->staging.rx_chain |= RXON_RX_CHAIN_MIMO_FORCE_MSK;
+ il->staging.rx_chain |= RXON_RX_CHAIN_MIMO_FORCE_MSK;
else
- ctx->staging.rx_chain &= ~RXON_RX_CHAIN_MIMO_FORCE_MSK;
+ il->staging.rx_chain &= ~RXON_RX_CHAIN_MIMO_FORCE_MSK;
- D_ASSOC("rx_chain=0x%X active=%d idle=%d\n", ctx->staging.rx_chain,
+ D_ASSOC("rx_chain=0x%X active=%d idle=%d\n", il->staging.rx_chain,
active_rx_cnt, idle_rx_cnt);
WARN_ON(active_rx_cnt == 0 || idle_rx_cnt == 0 ||
@@ -3378,7 +3377,7 @@ il4965_update_chain_flags(struct il_priv *il)
{
if (il->cfg->ops->hcmd->set_rxon_chain) {
il->cfg->ops->hcmd->set_rxon_chain(il, &il->ctx);
- if (il->ctx.active.rx_chain != il->ctx.staging.rx_chain)
+ if (il->active.rx_chain != il->staging.rx_chain)
il_commit_rxon(il, &il->ctx);
}
}
@@ -5019,11 +5018,11 @@ il4965_alive_start(struct il_priv *il)
il->active_rate = RATES_MASK;
- if (il_is_associated_ctx(ctx)) {
+ if (il_is_associated(il)) {
struct il_rxon_cmd *active_rxon =
- (struct il_rxon_cmd *)&ctx->active;
+ (struct il_rxon_cmd *)&il->active;
/* apply any changes in staging */
- ctx->staging.filter_flags |= RXON_FILTER_ASSOC_MSK;
+ il->staging.filter_flags |= RXON_FILTER_ASSOC_MSK;
active_rxon->filter_flags &= ~RXON_FILTER_ASSOC_MSK;
} else {
/* Initialize our rx_config data */
@@ -5768,14 +5767,14 @@ il4965_mac_channel_switch(struct ieee80211_hw *hw,
test_bit(S_CHANNEL_SWITCH_PENDING, &il->status))
goto out;
- if (!il_is_associated_ctx(ctx))
+ if (!il_is_associated(il))
goto out;
if (!il->cfg->ops->lib->set_channel_switch)
goto out;
ch = channel->hw_value;
- if (le16_to_cpu(ctx->active.channel) == ch)
+ if (le16_to_cpu(il->active.channel) == ch)
goto out;
ch_info = il_get_channel_info(il, channel->band, ch);
@@ -5807,8 +5806,8 @@ il4965_mac_channel_switch(struct ieee80211_hw *hw,
} else
ctx->ht.is_40mhz = false;
- if ((le16_to_cpu(ctx->staging.channel) != ch))
- ctx->staging.flags = 0;
+ if ((le16_to_cpu(il->staging.channel) != ch))
+ il->staging.flags = 0;
il_set_rxon_channel(il, channel, ctx);
il_set_rxon_ht(il, ht_conf);
@@ -5860,8 +5859,8 @@ il4965_configure_filter(struct ieee80211_hw *hw, unsigned int changed_flags,
mutex_lock(&il->mutex);
- il->ctx.staging.filter_flags &= ~filter_nand;
- il->ctx.staging.filter_flags |= filter_or;
+ il->staging.filter_flags &= ~filter_nand;
+ il->staging.filter_flags |= filter_or;
/*
* Not committing directly because hardware can perform a scan,
diff --git a/drivers/net/wireless/iwlegacy/4965.c b/drivers/net/wireless/iwlegacy/4965.c
index cacbc03880b0..b34de1433123 100644
--- a/drivers/net/wireless/iwlegacy/4965.c
+++ b/drivers/net/wireless/iwlegacy/4965.c
@@ -1342,7 +1342,6 @@ il4965_send_tx_power(struct il_priv *il)
u8 band = 0;
bool is_ht40 = false;
u8 ctrl_chan_high = 0;
- struct il_rxon_context *ctx = &il->ctx;
if (WARN_ONCE
(test_bit(S_SCAN_HW, &il->status),
@@ -1351,16 +1350,16 @@ il4965_send_tx_power(struct il_priv *il)
band = il->band == IEEE80211_BAND_2GHZ;
- is_ht40 = iw4965_is_ht40_channel(ctx->active.flags);
+ is_ht40 = iw4965_is_ht40_channel(il->active.flags);
- if (is_ht40 && (ctx->active.flags & RXON_FLG_CTRL_CHANNEL_LOC_HI_MSK))
+ if (is_ht40 && (il->active.flags & RXON_FLG_CTRL_CHANNEL_LOC_HI_MSK))
ctrl_chan_high = 1;
cmd.band = band;
- cmd.channel = ctx->active.channel;
+ cmd.channel = il->active.channel;
ret =
- il4965_fill_txpower_tbl(il, band, le16_to_cpu(ctx->active.channel),
+ il4965_fill_txpower_tbl(il, band, le16_to_cpu(il->active.channel),
is_ht40, ctrl_chan_high, &cmd.tx_power);
if (ret)
goto out;
@@ -1376,8 +1375,8 @@ il4965_send_rxon_assoc(struct il_priv *il, struct il_rxon_context *ctx)
{
int ret = 0;
struct il4965_rxon_assoc_cmd rxon_assoc;
- const struct il_rxon_cmd *rxon1 = &ctx->staging;
- const struct il_rxon_cmd *rxon2 = &ctx->active;
+ const struct il_rxon_cmd *rxon1 = &il->staging;
+ const struct il_rxon_cmd *rxon2 = &il->active;
if (rxon1->flags == rxon2->flags &&
rxon1->filter_flags == rxon2->filter_flags &&
@@ -1392,16 +1391,16 @@ il4965_send_rxon_assoc(struct il_priv *il, struct il_rxon_context *ctx)
return 0;
}
- rxon_assoc.flags = ctx->staging.flags;
- rxon_assoc.filter_flags = ctx->staging.filter_flags;
- rxon_assoc.ofdm_basic_rates = ctx->staging.ofdm_basic_rates;
- rxon_assoc.cck_basic_rates = ctx->staging.cck_basic_rates;
+ rxon_assoc.flags = il->staging.flags;
+ rxon_assoc.filter_flags = il->staging.filter_flags;
+ rxon_assoc.ofdm_basic_rates = il->staging.ofdm_basic_rates;
+ rxon_assoc.cck_basic_rates = il->staging.cck_basic_rates;
rxon_assoc.reserved = 0;
rxon_assoc.ofdm_ht_single_stream_basic_rates =
- ctx->staging.ofdm_ht_single_stream_basic_rates;
+ il->staging.ofdm_ht_single_stream_basic_rates;
rxon_assoc.ofdm_ht_dual_stream_basic_rates =
- ctx->staging.ofdm_ht_dual_stream_basic_rates;
- rxon_assoc.rx_chain_select_flags = ctx->staging.rx_chain;
+ il->staging.ofdm_ht_dual_stream_basic_rates;
+ rxon_assoc.rx_chain_select_flags = il->staging.rx_chain;
ret =
il_send_cmd_pdu_async(il, C_RXON_ASSOC, sizeof(rxon_assoc),
@@ -1414,9 +1413,9 @@ static int
il4965_commit_rxon(struct il_priv *il, struct il_rxon_context *ctx)
{
/* cast away the const for active_rxon in this function */
- struct il_rxon_cmd *active_rxon = (void *)&ctx->active;
+ struct il_rxon_cmd *active_rxon = (void *)&il->active;
int ret;
- bool new_assoc = !!(ctx->staging.filter_flags & RXON_FILTER_ASSOC_MSK);
+ bool new_assoc = !!(il->staging.filter_flags & RXON_FILTER_ASSOC_MSK);
if (!il_is_alive(il))
return -EBUSY;
@@ -1425,7 +1424,7 @@ il4965_commit_rxon(struct il_priv *il, struct il_rxon_context *ctx)
return 0;
/* always get timestamp with Rx frame */
- ctx->staging.flags |= RXON_FLG_TSF2HOST_MSK;
+ il->staging.flags |= RXON_FLG_TSF2HOST_MSK;
ret = il_check_rxon_cmd(il, ctx);
if (ret) {
@@ -1438,7 +1437,7 @@ il4965_commit_rxon(struct il_priv *il, struct il_rxon_context *ctx)
* abort any previous channel switch if still in process
*/
if (test_bit(S_CHANNEL_SWITCH_PENDING, &il->status) &&
- il->switch_channel != ctx->staging.channel) {
+ il->switch_channel != il->staging.channel) {
D_11H("abort channel switch on %d\n",
le16_to_cpu(il->switch_channel));
il_chswitch_done(il, false);
@@ -1454,7 +1453,7 @@ il4965_commit_rxon(struct il_priv *il, struct il_rxon_context *ctx)
return ret;
}
- memcpy(active_rxon, &ctx->staging, sizeof(*active_rxon));
+ memcpy(active_rxon, &il->staging, sizeof(*active_rxon));
il_print_rx_config_cmd(il, ctx);
/*
* We do not commit tx power settings while channel changing,
@@ -1468,7 +1467,7 @@ il4965_commit_rxon(struct il_priv *il, struct il_rxon_context *ctx)
* an RXON_ASSOC and the new config wants the associated mask enabled,
* we must clear the associated from the active configuration
* before we apply the new config */
- if (il_is_associated_ctx(ctx) && new_assoc) {
+ if (il_is_associated(il) && new_assoc) {
D_INFO("Toggling associated bit on current RXON\n");
active_rxon->filter_flags &= ~RXON_FILTER_ASSOC_MSK;
@@ -1494,7 +1493,7 @@ il4965_commit_rxon(struct il_priv *il, struct il_rxon_context *ctx)
D_INFO("Sending RXON\n" "* with%s RXON_FILTER_ASSOC_MSK\n"
"* channel = %d\n" "* bssid = %pM\n", (new_assoc ? "" : "out"),
- le16_to_cpu(ctx->staging.channel), ctx->staging.bssid_addr);
+ le16_to_cpu(il->staging.channel), il->staging.bssid_addr);
il_set_rxon_hwcrypto(il, ctx, !il->cfg->mod_params->sw_crypto);
@@ -1505,13 +1504,13 @@ il4965_commit_rxon(struct il_priv *il, struct il_rxon_context *ctx)
if (!new_assoc) {
ret =
il_send_cmd_pdu(il, ctx->rxon_cmd,
- sizeof(struct il_rxon_cmd), &ctx->staging);
+ sizeof(struct il_rxon_cmd), &il->staging);
if (ret) {
IL_ERR("Error setting new RXON (%d)\n", ret);
return ret;
}
D_INFO("Return from !new_assoc RXON.\n");
- memcpy(active_rxon, &ctx->staging, sizeof(*active_rxon));
+ memcpy(active_rxon, &il->staging, sizeof(*active_rxon));
il_clear_ucode_stations(il, ctx);
il_restore_stations(il, ctx);
ret = il4965_restore_default_wep_keys(il, ctx);
@@ -1527,12 +1526,12 @@ il4965_commit_rxon(struct il_priv *il, struct il_rxon_context *ctx)
*/
ret =
il_send_cmd_pdu(il, ctx->rxon_cmd,
- sizeof(struct il_rxon_cmd), &ctx->staging);
+ sizeof(struct il_rxon_cmd), &il->staging);
if (ret) {
IL_ERR("Error setting new RXON (%d)\n", ret);
return ret;
}
- memcpy(active_rxon, &ctx->staging, sizeof(*active_rxon));
+ memcpy(active_rxon, &il->staging, sizeof(*active_rxon));
}
il_print_rx_config_cmd(il, ctx);
@@ -1564,21 +1563,21 @@ il4965_hw_channel_switch(struct il_priv *il,
u16 ch;
u32 tsf_low;
u8 switch_count;
- u16 beacon_interval = le16_to_cpu(ctx->timing.beacon_interval);
+ u16 beacon_interval = le16_to_cpu(il->timing.beacon_interval);
struct ieee80211_vif *vif = ctx->vif;
band = il->band == IEEE80211_BAND_2GHZ;
- is_ht40 = iw4965_is_ht40_channel(ctx->staging.flags);
+ is_ht40 = iw4965_is_ht40_channel(il->staging.flags);
- if (is_ht40 && (ctx->staging.flags & RXON_FLG_CTRL_CHANNEL_LOC_HI_MSK))
+ if (is_ht40 && (il->staging.flags & RXON_FLG_CTRL_CHANNEL_LOC_HI_MSK))
ctrl_chan_high = 1;
cmd.band = band;
cmd.expect_beacon = 0;
ch = ch_switch->channel->hw_value;
cmd.channel = cpu_to_le16(ch);
- cmd.rxon_flags = ctx->staging.flags;
- cmd.rxon_filter_flags = ctx->staging.filter_flags;
+ cmd.rxon_flags = il->staging.flags;
+ cmd.rxon_filter_flags = il->staging.filter_flags;
switch_count = ch_switch->count;
tsf_low = ch_switch->timestamp & 0x0ffffffff;
/*
@@ -1611,7 +1610,7 @@ il4965_hw_channel_switch(struct il_priv *il,
cmd.expect_beacon = il_is_channel_radar(ch_info);
else {
IL_ERR("invalid channel switch from %u to %u\n",
- ctx->active.channel, ch);
+ il->active.channel, ch);
return -EFAULT;
}
@@ -2139,7 +2138,7 @@ il4965_post_scan(struct il_priv *il)
* Since setting the RXON may have been deferred while
* performing the scan, fire one off if needed
*/
- if (memcmp(&ctx->staging, &ctx->active, sizeof(ctx->staging)))
+ if (memcmp(&il->staging, &il->active, sizeof(il->staging)))
il_commit_rxon(il, ctx);
}
@@ -2161,41 +2160,41 @@ il4965_post_associate(struct il_priv *il)
conf = &il->hw->conf;
- ctx->staging.filter_flags &= ~RXON_FILTER_ASSOC_MSK;
+ il->staging.filter_flags &= ~RXON_FILTER_ASSOC_MSK;
il_commit_rxon(il, ctx);
ret = il_send_rxon_timing(il, ctx);
if (ret)
IL_WARN("RXON timing - " "Attempting to continue.\n");
- ctx->staging.filter_flags |= RXON_FILTER_ASSOC_MSK;
+ il->staging.filter_flags |= RXON_FILTER_ASSOC_MSK;
il_set_rxon_ht(il, &il->current_ht_config);
if (il->cfg->ops->hcmd->set_rxon_chain)
il->cfg->ops->hcmd->set_rxon_chain(il, ctx);
- ctx->staging.assoc_id = cpu_to_le16(vif->bss_conf.aid);
+ il->staging.assoc_id = cpu_to_le16(vif->bss_conf.aid);
D_ASSOC("assoc id %d beacon interval %d\n", vif->bss_conf.aid,
vif->bss_conf.beacon_int);
if (vif->bss_conf.use_short_preamble)
- ctx->staging.flags |= RXON_FLG_SHORT_PREAMBLE_MSK;
+ il->staging.flags |= RXON_FLG_SHORT_PREAMBLE_MSK;
else
- ctx->staging.flags &= ~RXON_FLG_SHORT_PREAMBLE_MSK;
+ il->staging.flags &= ~RXON_FLG_SHORT_PREAMBLE_MSK;
- if (ctx->staging.flags & RXON_FLG_BAND_24G_MSK) {
+ if (il->staging.flags & RXON_FLG_BAND_24G_MSK) {
if (vif->bss_conf.use_short_slot)
- ctx->staging.flags |= RXON_FLG_SHORT_SLOT_MSK;
+ il->staging.flags |= RXON_FLG_SHORT_SLOT_MSK;
else
- ctx->staging.flags &= ~RXON_FLG_SHORT_SLOT_MSK;
+ il->staging.flags &= ~RXON_FLG_SHORT_SLOT_MSK;
}
il_commit_rxon(il, ctx);
D_ASSOC("Associated as %d to: %pM\n", vif->bss_conf.aid,
- ctx->active.bssid_addr);
+ il->active.bssid_addr);
switch (vif->type) {
case NL80211_IFTYPE_STATION:
@@ -2233,10 +2232,10 @@ il4965_config_ap(struct il_priv *il)
return;
/* The following should be done only at AP bring up */
- if (!il_is_associated_ctx(ctx)) {
+ if (!il_is_associated(il)) {
/* RXON - unassoc (to set timing command) */
- ctx->staging.filter_flags &= ~RXON_FILTER_ASSOC_MSK;
+ il->staging.filter_flags &= ~RXON_FILTER_ASSOC_MSK;
il_commit_rxon(il, ctx);
/* RXON Timing */
@@ -2251,23 +2250,23 @@ il4965_config_ap(struct il_priv *il)
if (il->cfg->ops->hcmd->set_rxon_chain)
il->cfg->ops->hcmd->set_rxon_chain(il, ctx);
- ctx->staging.assoc_id = 0;
+ il->staging.assoc_id = 0;
if (vif->bss_conf.use_short_preamble)
- ctx->staging.flags |= RXON_FLG_SHORT_PREAMBLE_MSK;
+ il->staging.flags |= RXON_FLG_SHORT_PREAMBLE_MSK;
else
- ctx->staging.flags &= ~RXON_FLG_SHORT_PREAMBLE_MSK;
+ il->staging.flags &= ~RXON_FLG_SHORT_PREAMBLE_MSK;
- if (ctx->staging.flags & RXON_FLG_BAND_24G_MSK) {
+ if (il->staging.flags & RXON_FLG_BAND_24G_MSK) {
if (vif->bss_conf.use_short_slot)
- ctx->staging.flags |= RXON_FLG_SHORT_SLOT_MSK;
+ il->staging.flags |= RXON_FLG_SHORT_SLOT_MSK;
else
- ctx->staging.flags &= ~RXON_FLG_SHORT_SLOT_MSK;
+ il->staging.flags &= ~RXON_FLG_SHORT_SLOT_MSK;
}
/* need to send beacon cmd before committing assoc RXON! */
il4965_send_beacon_cmd(il);
/* restore RXON assoc */
- ctx->staging.filter_flags |= RXON_FILTER_ASSOC_MSK;
+ il->staging.filter_flags |= RXON_FILTER_ASSOC_MSK;
il_commit_rxon(il, ctx);
}
il4965_send_beacon_cmd(il);
diff --git a/drivers/net/wireless/iwlegacy/common.c b/drivers/net/wireless/iwlegacy/common.c
index 36454d0bbeed..2b5622695cc7 100644
--- a/drivers/net/wireless/iwlegacy/common.c
+++ b/drivers/net/wireless/iwlegacy/common.c
@@ -2361,7 +2361,7 @@ il_is_lq_table_valid(struct il_priv *il, struct il_rxon_context *ctx,
if (ctx->ht.enabled)
return true;
- D_INFO("Channel %u is not an HT channel\n", ctx->active.channel);
+ D_INFO("Channel %u is not an HT channel\n", il->active.channel);
for (i = 0; i < LINK_QUAL_MAX_RETRY_NUM; i++) {
if (le32_to_cpu(lq->rs_table[i].rate_n_flags) & RATE_MCS_HT_MSK) {
D_INFO("idx %d of LQ expects HT channel\n", i);
@@ -2648,7 +2648,7 @@ il_set_decrypted_flag(struct il_priv *il, struct ieee80211_hdr *hdr,
* All contexts have the same setting here due to it being
* a module parameter, so OK to check any context.
*/
- if (il->ctx.active.filter_flags & RXON_FILTER_DIS_DECRYPT_MSK)
+ if (il->active.filter_flags & RXON_FILTER_DIS_DECRYPT_MSK)
return 0;
if (!(fc & IEEE80211_FCTL_PROTECTED))
@@ -3581,7 +3581,7 @@ il_is_ht40_tx_allowed(struct il_priv *il, struct il_rxon_context *ctx,
#endif
return il_is_channel_extension(il, il->band,
- le16_to_cpu(ctx->staging.channel),
+ le16_to_cpu(il->staging.channel),
ctx->ht.extension_chan_offset);
}
EXPORT_SYMBOL(il_is_ht40_tx_allowed);
@@ -3633,10 +3633,10 @@ il_send_rxon_timing(struct il_priv *il, struct il_rxon_context *ctx)
lockdep_assert_held(&il->mutex);
- memset(&ctx->timing, 0, sizeof(struct il_rxon_time_cmd));
+ memset(&il->timing, 0, sizeof(struct il_rxon_time_cmd));
- ctx->timing.timestamp = cpu_to_le64(il->timestamp);
- ctx->timing.listen_interval = cpu_to_le16(conf->listen_interval);
+ il->timing.timestamp = cpu_to_le64(il->timestamp);
+ il->timing.listen_interval = cpu_to_le16(conf->listen_interval);
beacon_int = vif ? vif->bss_conf.beacon_int : 0;
@@ -3644,28 +3644,28 @@ il_send_rxon_timing(struct il_priv *il, struct il_rxon_context *ctx)
* TODO: For IBSS we need to get atim_win from mac80211,
* for now just always use 0
*/
- ctx->timing.atim_win = 0;
+ il->timing.atim_win = 0;
beacon_int =
il_adjust_beacon_interval(beacon_int,
il->hw_params.max_beacon_itrvl *
TIME_UNIT);
- ctx->timing.beacon_interval = cpu_to_le16(beacon_int);
+ il->timing.beacon_interval = cpu_to_le16(beacon_int);
tsf = il->timestamp; /* tsf is modifed by do_div: copy it */
interval_tm = beacon_int * TIME_UNIT;
rem = do_div(tsf, interval_tm);
- ctx->timing.beacon_init_val = cpu_to_le32(interval_tm - rem);
+ il->timing.beacon_init_val = cpu_to_le32(interval_tm - rem);
- ctx->timing.dtim_period = vif ? (vif->bss_conf.dtim_period ? : 1) : 1;
+ il->timing.dtim_period = vif ? (vif->bss_conf.dtim_period ? : 1) : 1;
D_ASSOC("beacon interval %d beacon timer %d beacon tim %d\n",
- le16_to_cpu(ctx->timing.beacon_interval),
- le32_to_cpu(ctx->timing.beacon_init_val),
- le16_to_cpu(ctx->timing.atim_win));
+ le16_to_cpu(il->timing.beacon_interval),
+ le32_to_cpu(il->timing.beacon_init_val),
+ le16_to_cpu(il->timing.atim_win));
- return il_send_cmd_pdu(il, ctx->rxon_timing_cmd, sizeof(ctx->timing),
- &ctx->timing);
+ return il_send_cmd_pdu(il, il->ctx.rxon_timing_cmd, sizeof(il->timing),
+ &il->timing);
}
EXPORT_SYMBOL(il_send_rxon_timing);
@@ -3673,7 +3673,7 @@ void
il_set_rxon_hwcrypto(struct il_priv *il, struct il_rxon_context *ctx,
int hw_decrypt)
{
- struct il_rxon_cmd *rxon = &ctx->staging;
+ struct il_rxon_cmd *rxon = &il->staging;
if (hw_decrypt)
rxon->filter_flags &= ~RXON_FILTER_DIS_DECRYPT_MSK;
@@ -3687,7 +3687,7 @@ EXPORT_SYMBOL(il_set_rxon_hwcrypto);
int
il_check_rxon_cmd(struct il_priv *il, struct il_rxon_context *ctx)
{
- struct il_rxon_cmd *rxon = &ctx->staging;
+ struct il_rxon_cmd *rxon = &il->staging;
bool error = false;
if (rxon->flags & RXON_FLG_BAND_24G_MSK) {
@@ -3767,8 +3767,8 @@ EXPORT_SYMBOL(il_check_rxon_cmd);
int
il_full_rxon_required(struct il_priv *il, struct il_rxon_context *ctx)
{
- const struct il_rxon_cmd *staging = &ctx->staging;
- const struct il_rxon_cmd *active = &ctx->active;
+ const struct il_rxon_cmd *staging = &il->staging;
+ const struct il_rxon_cmd *active = &il->active;
#define CHK(cond) \
if ((cond)) { \
@@ -3785,7 +3785,7 @@ il_full_rxon_required(struct il_priv *il, struct il_rxon_context *ctx)
}
<