iwlwifi: define PAN queues/FIFOs

PAN capable microcode has a different
queue assignment (not just more queues
for PAN) due to the way multicast is
handled for AP mode.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>

1 files changed, 13 insertions, 2 deletions

diff --git a/drivers/net/wireless/iwlwifi/iwl-dev.h b/drivers/net/wireless/iwlwifi/iwl-dev.h
index 7cafb26a5f52..8ec377d514fb 100644
--- a/drivers/net/wireless/iwlwifi/iwl-dev.h
+++ b/drivers/net/wireless/iwlwifi/iwl-dev.h
@@ -253,10 +253,14 @@ struct iwl_channel_info {
         struct iwl3945_scan_power_info scan_pwr_info[IWL_NUM_SCAN_RATES];
 };
 
-#define IWL_TX_FIFO_BK          0
+#define IWL_TX_FIFO_BK          0       /* shared */
 #define IWL_TX_FIFO_BE          1
-#define IWL_TX_FIFO_VI          2
+#define IWL_TX_FIFO_VI          2       /* shared */
 #define IWL_TX_FIFO_VO          3
+#define IWL_TX_FIFO_BK_IPAN     IWL_TX_FIFO_BK
+#define IWL_TX_FIFO_BE_IPAN     4
+#define IWL_TX_FIFO_VI_IPAN     IWL_TX_FIFO_VI
+#define IWL_TX_FIFO_VO_IPAN     5
 #define IWL_TX_FIFO_UNUSED      -1
 
 /* Minimum number of queues. MAX_NUM is defined in hw specific files.
@@ -270,6 +274,13 @@ struct iwl_channel_info {
 #define IWL_DEFAULT_CMD_QUEUE_NUM       4
 #define IWL_IPAN_CMD_QUEUE_NUM          9
 
+/*
+ * This queue number is required for proper operation
+ * because the ucode will stop/start the scheduler as
+ * required.
+ */
+#define IWL_IPAN_MCAST_QUEUE            8
+
 /* Power management (not Tx power) structures */
 
 enum iwl_pwr_src {