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authorNicolas Pitre <nicolas.pitre@linaro.org>2011-05-22 23:18:44 -0400
committerNicolas Pitre <nicolas.pitre@linaro.org>2011-05-22 23:18:44 -0400
commit40eb35bb55b86951ce6a93a6937ceff2e0fc45f9 (patch)
tree9fb33d39df134e0ad19fd3f658a6cd2492201e9b /drivers/net/wireless
parentc5aa2077c8bae6dcb5fc185b029fc084ec4a5202 (diff)
parent1c6dfdb912ee90ce3d20db20fec032e06a4315dd (diff)
downloadlinux-linaro-android-40eb35bb55b86951ce6a93a6937ceff2e0fc45f9.tar.gz
Merge commit 'v2.6.38.7' into linaro-2.6.38
Conflicts: mm/memory.c
Diffstat (limited to 'drivers/net/wireless')
-rw-r--r--drivers/net/wireless/iwlwifi/iwl-agn-lib.c1
-rw-r--r--drivers/net/wireless/iwlwifi/iwl-agn.c6
-rw-r--r--drivers/net/wireless/iwlwifi/iwl-core.h2
-rw-r--r--drivers/net/wireless/iwlwifi/iwl-legacy.c7
-rw-r--r--drivers/net/wireless/iwlwifi/iwl-rx.c8
-rw-r--r--drivers/net/wireless/libertas/cmd.c6
6 files changed, 26 insertions, 4 deletions
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-lib.c b/drivers/net/wireless/iwlwifi/iwl-agn-lib.c
index 3dee87e8f55..d9c87b3227e 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn-lib.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn-lib.c
@@ -604,6 +604,7 @@ const u8 *iwlagn_eeprom_query_addr(const struct iwl_priv *priv,
struct iwl_mod_params iwlagn_mod_params = {
.amsdu_size_8K = 1,
.restart_fw = 1,
+ .plcp_check = true,
/* the rest are 0 by default */
};
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn.c b/drivers/net/wireless/iwlwifi/iwl-agn.c
index 35239f04927..be076439cc9 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn.c
@@ -4586,3 +4586,9 @@ MODULE_PARM_DESC(antenna_coupling,
module_param_named(bt_ch_inhibition, iwlagn_bt_ch_announce, bool, S_IRUGO);
MODULE_PARM_DESC(bt_ch_inhibition,
"Disable BT channel inhibition (default: enable)");
+
+module_param_named(plcp_check, iwlagn_mod_params.plcp_check, bool, S_IRUGO);
+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])");
diff --git a/drivers/net/wireless/iwlwifi/iwl-core.h b/drivers/net/wireless/iwlwifi/iwl-core.h
index a3474376fdb..5c0d5f72cba 100644
--- a/drivers/net/wireless/iwlwifi/iwl-core.h
+++ b/drivers/net/wireless/iwlwifi/iwl-core.h
@@ -263,6 +263,8 @@ struct iwl_mod_params {
int amsdu_size_8K; /* def: 1 = enable 8K amsdu size */
int antenna; /* def: 0 = both antennas (use diversity) */
int restart_fw; /* def: 1 = restart firmware */
+ bool plcp_check; /* def: true = enable plcp health check */
+ bool ack_check; /* def: false = disable ack health check */
};
/*
diff --git a/drivers/net/wireless/iwlwifi/iwl-legacy.c b/drivers/net/wireless/iwlwifi/iwl-legacy.c
index bb1a742a98a..7f4905bc163 100644
--- a/drivers/net/wireless/iwlwifi/iwl-legacy.c
+++ b/drivers/net/wireless/iwlwifi/iwl-legacy.c
@@ -123,6 +123,13 @@ int iwl_legacy_mac_config(struct ieee80211_hw *hw, u32 changed)
goto set_ch_out;
}
+ if (priv->iw_mode == NL80211_IFTYPE_ADHOC &&
+ !is_channel_ibss(ch_info)) {
+ IWL_DEBUG_MAC80211(priv, "leave - not IBSS channel\n");
+ ret = -EINVAL;
+ goto set_ch_out;
+ }
+
spin_lock_irqsave(&priv->lock, flags);
for_each_context(priv, ctx) {
diff --git a/drivers/net/wireless/iwlwifi/iwl-rx.c b/drivers/net/wireless/iwlwifi/iwl-rx.c
index 87a6fd84d4d..b7076173436 100644
--- a/drivers/net/wireless/iwlwifi/iwl-rx.c
+++ b/drivers/net/wireless/iwlwifi/iwl-rx.c
@@ -234,10 +234,13 @@ EXPORT_SYMBOL(iwl_rx_spectrum_measure_notif);
void iwl_recover_from_statistics(struct iwl_priv *priv,
struct iwl_rx_packet *pkt)
{
+ const struct iwl_mod_params *mod_params = priv->cfg->mod_params;
+
if (test_bit(STATUS_EXIT_PENDING, &priv->status))
return;
if (iwl_is_any_associated(priv)) {
- if (priv->cfg->ops->lib->check_ack_health) {
+ if (mod_params->ack_check &&
+ priv->cfg->ops->lib->check_ack_health) {
if (!priv->cfg->ops->lib->check_ack_health(
priv, pkt)) {
/*
@@ -250,7 +253,8 @@ void iwl_recover_from_statistics(struct iwl_priv *priv,
return;
}
}
- if (priv->cfg->ops->lib->check_plcp_health) {
+ if (mod_params->plcp_check &&
+ priv->cfg->ops->lib->check_plcp_health) {
if (!priv->cfg->ops->lib->check_plcp_health(
priv, pkt)) {
/*
diff --git a/drivers/net/wireless/libertas/cmd.c b/drivers/net/wireless/libertas/cmd.c
index 78c4da150a7..b9b0a0cec79 100644
--- a/drivers/net/wireless/libertas/cmd.c
+++ b/drivers/net/wireless/libertas/cmd.c
@@ -1335,8 +1335,8 @@ int lbs_execute_next_command(struct lbs_private *priv)
cpu_to_le16(PS_MODE_ACTION_EXIT_PS)) {
lbs_deb_host(
"EXEC_NEXT_CMD: ignore ENTER_PS cmd\n");
- list_del(&cmdnode->list);
spin_lock_irqsave(&priv->driver_lock, flags);
+ list_del(&cmdnode->list);
lbs_complete_command(priv, cmdnode, 0);
spin_unlock_irqrestore(&priv->driver_lock, flags);
@@ -1348,8 +1348,8 @@ int lbs_execute_next_command(struct lbs_private *priv)
(priv->psstate == PS_STATE_PRE_SLEEP)) {
lbs_deb_host(
"EXEC_NEXT_CMD: ignore EXIT_PS cmd in sleep\n");
- list_del(&cmdnode->list);
spin_lock_irqsave(&priv->driver_lock, flags);
+ list_del(&cmdnode->list);
lbs_complete_command(priv, cmdnode, 0);
spin_unlock_irqrestore(&priv->driver_lock, flags);
priv->needtowakeup = 1;
@@ -1362,7 +1362,9 @@ int lbs_execute_next_command(struct lbs_private *priv)
"EXEC_NEXT_CMD: sending EXIT_PS\n");
}
}
+ spin_lock_irqsave(&priv->driver_lock, flags);
list_del(&cmdnode->list);
+ spin_unlock_irqrestore(&priv->driver_lock, flags);
lbs_deb_host("EXEC_NEXT_CMD: sending command 0x%04x\n",
le16_to_cpu(cmd->command));
lbs_submit_command(priv, cmdnode);