carl9170 firmware: optimize carl9170_tx_superframe access

[carl9170fw.git] / include / shared / wlan.h

diff --git a/include/shared/wlan.h b/include/shared/wlan.h
index ff3b91713394306539e065eaf9353ff030e6bb1c..6d6a506cf8c8fde0452864643139e878f5e5298b 100644 (file)
--- a/include/shared/wlan.h
+++ b/include/shared/wlan.h
@@ -251,7 +251,7 @@ struct carl9170_tx_superdesc {
        u8 ampdu_commit_factor:1;
        u8 ampdu_unused_bit:1;
        u8 queue:2;
-       u8 reserved:1;
+       u8 assign_seq:1;
        u8 vif_id:3;
        u8 fill_in_tsf:1;
        u8 cab:1;
@@ -278,7 +278,7 @@ struct ar9170_tx_frame {
 struct carl9170_tx_superframe {
        struct carl9170_tx_superdesc s;
        struct ar9170_tx_frame f;
-} __packed;
+} __packed __aligned(4);
 
 #endif /* __CARL9170FW__ */
 
@@ -299,6 +299,7 @@ struct _ar9170_tx_hwdesc {
 
 #define CARL9170_TX_SUPER_MISC_QUEUE                   0x3
 #define CARL9170_TX_SUPER_MISC_QUEUE_S                 0
+#define CARL9170_TX_SUPER_MISC_ASSIGN_SEQ              0x4
 #define        CARL9170_TX_SUPER_MISC_VIF_ID                   0x38
 #define        CARL9170_TX_SUPER_MISC_VIF_ID_S                 3
 #define        CARL9170_TX_SUPER_MISC_FILL_IN_TSF              0x40
@@ -327,7 +328,7 @@ struct _carl9170_tx_superframe {
        struct _carl9170_tx_superdesc s;
        struct _ar9170_tx_hwdesc f;
        u8 frame_data[0];
-} __packed;
+} __packed __aligned(4);
 
 #define        CARL9170_TX_SUPERDESC_LEN               24
 #define        AR9170_TX_HWDESC_LEN                    8