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Diffstat (limited to 'drivers/net/wireless/iwlwifi')
-rw-r--r--drivers/net/wireless/iwlwifi/iwl-1000.c1
-rw-r--r--drivers/net/wireless/iwlwifi/iwl-5000.c1
-rw-r--r--drivers/net/wireless/iwlwifi/iwl-agn-rxon.c36
-rw-r--r--drivers/net/wireless/iwlwifi/iwl-agn-sta.c5
-rw-r--r--drivers/net/wireless/iwlwifi/iwl-agn.c34
-rw-r--r--drivers/net/wireless/iwlwifi/iwl-agn.h2
-rw-r--r--drivers/net/wireless/iwlwifi/iwl-core.c22
-rw-r--r--drivers/net/wireless/iwlwifi/iwl-core.h2
-rw-r--r--drivers/net/wireless/iwlwifi/iwl-shared.h4
9 files changed, 65 insertions, 42 deletions
diff --git a/drivers/net/wireless/iwlwifi/iwl-1000.c b/drivers/net/wireless/iwlwifi/iwl-1000.c
index e12b48c2cff6..dd008b0e6417 100644
--- a/drivers/net/wireless/iwlwifi/iwl-1000.c
+++ b/drivers/net/wireless/iwlwifi/iwl-1000.c
@@ -191,6 +191,7 @@ static struct iwl_base_params iwl1000_base_params = {
.chain_noise_scale = 1000,
.wd_timeout = IWL_DEF_WD_TIMEOUT,
.max_event_log_size = 128,
+ .wd_disable = true,
};
static struct iwl_ht_params iwl1000_ht_params = {
.ht_greenfield_support = true,
diff --git a/drivers/net/wireless/iwlwifi/iwl-5000.c b/drivers/net/wireless/iwlwifi/iwl-5000.c
index c511c98a89a8..f55fb2d1af52 100644
--- a/drivers/net/wireless/iwlwifi/iwl-5000.c
+++ b/drivers/net/wireless/iwlwifi/iwl-5000.c
@@ -364,6 +364,7 @@ static struct iwl_base_params iwl5000_base_params = {
.wd_timeout = IWL_LONG_WD_TIMEOUT,
.max_event_log_size = 512,
.no_idle_support = true,
+ .wd_disable = true,
};
static struct iwl_ht_params iwl5000_ht_params = {
.ht_greenfield_support = true,
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-rxon.c b/drivers/net/wireless/iwlwifi/iwl-agn-rxon.c
index 58a381c01c89..a7a6def40d05 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn-rxon.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn-rxon.c
@@ -528,6 +528,24 @@ int iwlagn_commit_rxon(struct iwl_priv *priv, struct iwl_rxon_context *ctx)
return 0;
}
+void iwlagn_config_ht40(struct ieee80211_conf *conf,
+ struct iwl_rxon_context *ctx)
+{
+ if (conf_is_ht40_minus(conf)) {
+ ctx->ht.extension_chan_offset =
+ IEEE80211_HT_PARAM_CHA_SEC_BELOW;
+ ctx->ht.is_40mhz = true;
+ } else if (conf_is_ht40_plus(conf)) {
+ ctx->ht.extension_chan_offset =
+ IEEE80211_HT_PARAM_CHA_SEC_ABOVE;
+ ctx->ht.is_40mhz = true;
+ } else {
+ ctx->ht.extension_chan_offset =
+ IEEE80211_HT_PARAM_CHA_SEC_NONE;
+ ctx->ht.is_40mhz = false;
+ }
+}
+
int iwlagn_mac_config(struct ieee80211_hw *hw, u32 changed)
{
struct iwl_priv *priv = hw->priv;
@@ -586,19 +604,11 @@ int iwlagn_mac_config(struct ieee80211_hw *hw, u32 changed)
ctx->ht.enabled = conf_is_ht(conf);
if (ctx->ht.enabled) {
- if (conf_is_ht40_minus(conf)) {
- ctx->ht.extension_chan_offset =
- IEEE80211_HT_PARAM_CHA_SEC_BELOW;
- ctx->ht.is_40mhz = true;
- } else if (conf_is_ht40_plus(conf)) {
- ctx->ht.extension_chan_offset =
- IEEE80211_HT_PARAM_CHA_SEC_ABOVE;
- ctx->ht.is_40mhz = true;
- } else {
- ctx->ht.extension_chan_offset =
- IEEE80211_HT_PARAM_CHA_SEC_NONE;
- ctx->ht.is_40mhz = false;
- }
+ /* if HT40 is used, it should not change
+ * after associated except channel switch */
+ if (iwl_is_associated_ctx(ctx) &&
+ !ctx->ht.is_40mhz)
+ iwlagn_config_ht40(conf, ctx);
} else
ctx->ht.is_40mhz = false;
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-sta.c b/drivers/net/wireless/iwlwifi/iwl-agn-sta.c
index ed6283623932..4b2aa1da0953 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn-sta.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn-sta.c
@@ -1268,9 +1268,6 @@ int iwl_set_dynamic_key(struct iwl_priv *priv,
switch (keyconf->cipher) {
case WLAN_CIPHER_SUITE_TKIP:
- keyconf->flags |= IEEE80211_KEY_FLAG_GENERATE_MMIC;
- keyconf->flags |= IEEE80211_KEY_FLAG_GENERATE_IV;
-
if (sta)
addr = sta->addr;
else /* station mode case only */
@@ -1283,8 +1280,6 @@ int iwl_set_dynamic_key(struct iwl_priv *priv,
seq.tkip.iv32, p1k, CMD_SYNC);
break;
case WLAN_CIPHER_SUITE_CCMP:
- keyconf->flags |= IEEE80211_KEY_FLAG_GENERATE_IV;
- /* fall through */
case WLAN_CIPHER_SUITE_WEP40:
case WLAN_CIPHER_SUITE_WEP104:
ret = iwlagn_send_sta_key(priv, keyconf, sta_id,
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn.c b/drivers/net/wireless/iwlwifi/iwl-agn.c
index ccba69b7f8a7..bacc06c95e7a 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn.c
@@ -2316,6 +2316,17 @@ static int iwlagn_mac_set_key(struct ieee80211_hw *hw, enum set_key_cmd cmd,
return -EOPNOTSUPP;
}
+ switch (key->cipher) {
+ case WLAN_CIPHER_SUITE_TKIP:
+ key->flags |= IEEE80211_KEY_FLAG_GENERATE_MMIC;
+ /* fall through */
+ case WLAN_CIPHER_SUITE_CCMP:
+ key->flags |= IEEE80211_KEY_FLAG_GENERATE_IV;
+ break;
+ default:
+ break;
+ }
+
/*
* We could program these keys into the hardware as well, but we
* don't expect much multicast traffic in IBSS and having keys
@@ -2599,21 +2610,9 @@ static void iwlagn_mac_channel_switch(struct ieee80211_hw *hw,
/* Configure HT40 channels */
ctx->ht.enabled = conf_is_ht(conf);
- if (ctx->ht.enabled) {
- if (conf_is_ht40_minus(conf)) {
- ctx->ht.extension_chan_offset =
- IEEE80211_HT_PARAM_CHA_SEC_BELOW;
- ctx->ht.is_40mhz = true;
- } else if (conf_is_ht40_plus(conf)) {
- ctx->ht.extension_chan_offset =
- IEEE80211_HT_PARAM_CHA_SEC_ABOVE;
- ctx->ht.is_40mhz = true;
- } else {
- ctx->ht.extension_chan_offset =
- IEEE80211_HT_PARAM_CHA_SEC_NONE;
- ctx->ht.is_40mhz = false;
- }
- } else
+ if (ctx->ht.enabled)
+ iwlagn_config_ht40(conf, ctx);
+ else
ctx->ht.is_40mhz = false;
if ((le16_to_cpu(ctx->staging.channel) != ch))
@@ -3499,9 +3498,10 @@ MODULE_PARM_DESC(plcp_check, "Check plcp health (default: 1 [enabled])");
module_param_named(ack_check, iwlagn_mod_params.ack_check, bool, S_IRUGO);
MODULE_PARM_DESC(ack_check, "Check ack health (default: 0 [disabled])");
-module_param_named(wd_disable, iwlagn_mod_params.wd_disable, bool, S_IRUGO);
+module_param_named(wd_disable, iwlagn_mod_params.wd_disable, int, S_IRUGO);
MODULE_PARM_DESC(wd_disable,
- "Disable stuck queue watchdog timer (default: 0 [enabled])");
+ "Disable stuck queue watchdog timer 0=system default, "
+ "1=disable, 2=enable (default: 0)");
/*
* set bt_coex_active to true, uCode will do kill/defer
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn.h b/drivers/net/wireless/iwlwifi/iwl-agn.h
index 5b936ec1a541..3856abaea507 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn.h
+++ b/drivers/net/wireless/iwlwifi/iwl-agn.h
@@ -86,6 +86,8 @@ void iwlagn_bss_info_changed(struct ieee80211_hw *hw,
struct ieee80211_vif *vif,
struct ieee80211_bss_conf *bss_conf,
u32 changes);
+void iwlagn_config_ht40(struct ieee80211_conf *conf,
+ struct iwl_rxon_context *ctx);
/* uCode */
int iwlagn_rx_calib_result(struct iwl_priv *priv,
diff --git a/drivers/net/wireless/iwlwifi/iwl-core.c b/drivers/net/wireless/iwlwifi/iwl-core.c
index 001fdf140abb..fcf54160e4ed 100644
--- a/drivers/net/wireless/iwlwifi/iwl-core.c
+++ b/drivers/net/wireless/iwlwifi/iwl-core.c
@@ -1810,11 +1810,23 @@ void iwl_setup_watchdog(struct iwl_priv *priv)
{
unsigned int timeout = priv->cfg->base_params->wd_timeout;
- if (timeout && !iwlagn_mod_params.wd_disable)
- mod_timer(&priv->watchdog,
- jiffies + msecs_to_jiffies(IWL_WD_TICK(timeout)));
- else
- del_timer(&priv->watchdog);
+ if (!iwlagn_mod_params.wd_disable) {
+ /* use system default */
+ if (timeout && !priv->cfg->base_params->wd_disable)
+ mod_timer(&priv->watchdog,
+ jiffies +
+ msecs_to_jiffies(IWL_WD_TICK(timeout)));
+ else
+ del_timer(&priv->watchdog);
+ } else {
+ /* module parameter overwrite default configuration */
+ if (timeout && iwlagn_mod_params.wd_disable == 2)
+ mod_timer(&priv->watchdog,
+ jiffies +
+ msecs_to_jiffies(IWL_WD_TICK(timeout)));
+ else
+ del_timer(&priv->watchdog);
+ }
}
/**
diff --git a/drivers/net/wireless/iwlwifi/iwl-core.h b/drivers/net/wireless/iwlwifi/iwl-core.h
index 137da3380704..f2fc288f3dd3 100644
--- a/drivers/net/wireless/iwlwifi/iwl-core.h
+++ b/drivers/net/wireless/iwlwifi/iwl-core.h
@@ -113,6 +113,7 @@ struct iwl_lib_ops {
* @shadow_reg_enable: HW shadhow register bit
* @no_idle_support: do not support idle mode
* @hd_v2: v2 of enhanced sensitivity value, used for 2000 series and up
+ * wd_disable: disable watchdog timer
*/
struct iwl_base_params {
int eeprom_size;
@@ -134,6 +135,7 @@ struct iwl_base_params {
const bool shadow_reg_enable;
const bool no_idle_support;
const bool hd_v2;
+ const bool wd_disable;
};
/*
* @advanced_bt_coexist: support advanced bt coexist
diff --git a/drivers/net/wireless/iwlwifi/iwl-shared.h b/drivers/net/wireless/iwlwifi/iwl-shared.h
index 1f7a93c67c45..14eaf37ce3b1 100644
--- a/drivers/net/wireless/iwlwifi/iwl-shared.h
+++ b/drivers/net/wireless/iwlwifi/iwl-shared.h
@@ -120,7 +120,7 @@ extern struct iwl_mod_params iwlagn_mod_params;
* @restart_fw: restart firmware, default = 1
* @plcp_check: enable plcp health check, default = true
* @ack_check: disable ack health check, default = false
- * @wd_disable: enable stuck queue check, default = false
+ * @wd_disable: enable stuck queue check, default = 0
* @bt_coex_active: enable bt coex, default = true
* @led_mode: system default, default = 0
* @no_sleep_autoadjust: disable autoadjust, default = true
@@ -141,7 +141,7 @@ struct iwl_mod_params {
int restart_fw;
bool plcp_check;
bool ack_check;
- bool wd_disable;
+ int wd_disable;
bool bt_coex_active;
int led_mode;
bool no_sleep_autoadjust;
generated by cgit v1.2.3 (git 2.39.0) at 2024-12-28 09:45:58 +0300