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authorWey-Yi Guy <wey-yi.w.guy@intel.com>2011-06-08 09:57:26 -0700
committerWey-Yi Guy <wey-yi.w.guy@intel.com>2011-06-18 08:04:19 -0700
commitecdbe86eda74005d1b4bc8387e1825ad95fab705 (patch)
tree852d02ad949b0605f266910af5219f7230f258da /drivers/net
parentf88e0ecc896f91d6965ba2935dcdf2280044a30a (diff)
iwlagn: Support flush queues for specified interface
Flush command can target specified interface or all interfaces Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Diffstat (limited to 'drivers/net')
-rw-r--r--drivers/net/wireless/iwlwifi/iwl-agn-lib.c6
-rw-r--r--drivers/net/wireless/iwlwifi/iwl-commands.h3
2 files changed, 5 insertions, 4 deletions
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-lib.c b/drivers/net/wireless/iwlwifi/iwl-agn-lib.c
index 8bed3ae1196f..99d473f527d5 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn-lib.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn-lib.c
@@ -1530,10 +1530,12 @@ int iwlagn_txfifo_flush(struct iwl_priv *priv, u16 flush_control)
might_sleep();
memset(&flush_cmd, 0, sizeof(flush_cmd));
- flush_cmd.fifo_control = IWL_SCD_VO_MSK | IWL_SCD_VI_MSK |
+ if (flush_control & BIT(IWL_RXON_CTX_BSS))
+ flush_cmd.fifo_control = IWL_SCD_VO_MSK | IWL_SCD_VI_MSK |
IWL_SCD_BE_MSK | IWL_SCD_BK_MSK |
IWL_SCD_MGMT_MSK;
- if (priv->valid_contexts != BIT(IWL_RXON_CTX_BSS))
+ if ((flush_control & BIT(IWL_RXON_CTX_PAN)) &&
+ (priv->valid_contexts != BIT(IWL_RXON_CTX_BSS)))
flush_cmd.fifo_control |= IWL_PAN_SCD_VO_MSK |
IWL_PAN_SCD_VI_MSK | IWL_PAN_SCD_BE_MSK |
IWL_PAN_SCD_BK_MSK | IWL_PAN_SCD_MGMT_MSK |
diff --git a/drivers/net/wireless/iwlwifi/iwl-commands.h b/drivers/net/wireless/iwlwifi/iwl-commands.h
index 189bc181c36d..8a2edf8dce32 100644
--- a/drivers/net/wireless/iwlwifi/iwl-commands.h
+++ b/drivers/net/wireless/iwlwifi/iwl-commands.h
@@ -991,8 +991,7 @@ struct iwl_rem_sta_cmd {
#define IWL_AGG_TX_QUEUE_MSK cpu_to_le32(0xffc00)
#define IWL_DROP_SINGLE 0
-#define IWL_DROP_SELECTED 1
-#define IWL_DROP_ALL 2
+#define IWL_DROP_ALL (BIT(IWL_RXON_CTX_BSS) | BIT(IWL_RXON_CTX_PAN))
/*
* REPLY_TXFIFO_FLUSH = 0x1e(command and response)