Merge branch 'master' of /home/davem/src/GIT/linux-2.6/

[pandora-kernel.git] / drivers / net / wireless / iwlwifi / iwl-commands.h

diff --git a/drivers/net/wireless/iwlwifi/iwl-commands.h b/drivers/net/wireless/iwlwifi/iwl-commands.h
index b62c90e..e915075 100644 (file)
--- a/drivers/net/wireless/iwlwifi/iwl-commands.h
+++ b/drivers/net/wireless/iwlwifi/iwl-commands.h
@@ -977,6 +977,7 @@ struct iwl_qosparam_cmd {
 #define        STA_MODIFY_TX_RATE_MSK          0x04
 #define STA_MODIFY_ADDBA_TID_MSK       0x08
 #define STA_MODIFY_DELBA_TID_MSK       0x10
+#define STA_MODIFY_SLEEP_TX_COUNT_MSK  0x20
 
 /* Receiver address (actually, Rx station's index into station table),
  * combined with Traffic ID (QOS priority), in format used by Tx Scheduler */
@@ -1107,7 +1108,14 @@ struct iwl4965_addsta_cmd {
         * Set modify_mask bit STA_MODIFY_ADDBA_TID_MSK to use this field. */
        __le16 add_immediate_ba_ssn;
 
-       __le32 reserved2;
+       /*
+        * Number of packets OK to transmit to station even though
+        * it is asleep -- used to synchronise PS-poll and u-APSD
+        * responses while ucode keeps track of STA sleep state.
+        */
+       __le16 sleep_tx_count;
+
+       __le16 reserved2;
 } __attribute__ ((packed));
 
 /* 5000 */
@@ -1138,7 +1146,14 @@ struct iwl_addsta_cmd {
         * Set modify_mask bit STA_MODIFY_ADDBA_TID_MSK to use this field. */
        __le16 add_immediate_ba_ssn;
 
-       __le32 reserved2;
+       /*
+        * Number of packets OK to transmit to station even though
+        * it is asleep -- used to synchronise PS-poll and u-APSD
+        * responses while ucode keeps track of STA sleep state.
+        */
+       __le16 sleep_tx_count;
+
+       __le16 reserved2;
 } __attribute__ ((packed));
 
 
@@ -1690,6 +1705,21 @@ enum {
        TX_ABORT_REQUIRED_MSK = 0x80000000,     /* bits 31:31 */
 };
 
+static inline u32 iwl_tx_status_to_mac80211(u32 status)
+{
+       status &= TX_STATUS_MSK;
+
+       switch (status) {
+       case TX_STATUS_SUCCESS:
+       case TX_STATUS_DIRECT_DONE:
+               return IEEE80211_TX_STAT_ACK;
+       case TX_STATUS_FAIL_DEST_PS:
+               return IEEE80211_TX_STAT_TX_FILTERED;
+       default:
+               return 0;
+       }
+}
+
 static inline bool iwl_is_tx_success(u32 status)
 {
        status &= TX_STATUS_MSK;
@@ -2566,9 +2596,10 @@ struct iwl_scan_channel {
 /**
  * struct iwl_ssid_ie - directed scan network information element
  *
- * Up to 4 of these may appear in REPLY_SCAN_CMD, selected by "type" field
- * in struct iwl_scan_channel; each channel may select different ssids from
- * among the 4 entries.  SSID IEs get transmitted in reverse order of entry.
+ * Up to 20 of these may appear in REPLY_SCAN_CMD (Note: Only 4 are in
+ * 3945 SCAN api), selected by "type" bit field in struct iwl_scan_channel;
+ * each channel may select different ssids from among the 20 (4) entries.
+ * SSID IEs get transmitted in reverse order of entry.
  */
 struct iwl_ssid_ie {
        u8 id;
@@ -3070,6 +3101,10 @@ struct statistics_general {
        __le32 reserved3;
 } __attribute__ ((packed));
 
+#define UCODE_STATISTICS_CLEAR_MSK             (0x1 << 0)
+#define UCODE_STATISTICS_FREQUENCY_MSK         (0x1 << 1)
+#define UCODE_STATISTICS_NARROW_BAND_MSK       (0x1 << 2)
+
 /*
  * REPLY_STATISTICS_CMD = 0x9c,
  * 3945 and 4965 identical.