wifi: ieee80211: correctly mark FTM frames non-bufferable

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

diff --git a/include/shared/wlan.h b/include/shared/wlan.h
index ff3b91713394306539e065eaf9353ff030e6bb1c..78b0ee42a4175fb0ccaf23668e904ca55f0a5f47 100644 (file)
--- a/include/shared/wlan.h
+++ b/include/shared/wlan.h
@@ -4,7 +4,7 @@
  * RX/TX meta descriptor format
  *
  * Copyright 2008, Johannes Berg <johannes@sipsolutions.net>
- * Copyright 2009, 2010, Christian Lamparter <chunkeey@googlemail.com>
+ * Copyright 2009-2011 Christian Lamparter <chunkeey@googlemail.com>
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -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;
@@ -270,15 +270,15 @@ struct ar9170_tx_frame {
        struct ar9170_tx_hwdesc hdr;
 
        union {
-               struct ieee80211_hdr i3e;
+               struct ieee80211_hdr i3e __packed __aligned(2);
                u8 payload[0];
        } data;
-} __packed;
+} __packed __aligned(4);
 
 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
@@ -326,8 +327,8 @@ struct _carl9170_tx_superdesc {
 struct _carl9170_tx_superframe {
        struct _carl9170_tx_superdesc s;
        struct _ar9170_tx_hwdesc f;
-       u8 frame_data[0];
-} __packed;
+       u8 frame_data[];
+} __packed __aligned(4);
 
 #define        CARL9170_TX_SUPERDESC_LEN               24
 #define        AR9170_TX_HWDESC_LEN                    8
@@ -366,27 +367,27 @@ struct ar9170_rx_macstatus {
 
 struct ar9170_rx_frame_single {
        struct ar9170_rx_head phy_head;
-       struct ieee80211_hdr i3e;
+       struct ieee80211_hdr i3e __packed __aligned(2);
        struct ar9170_rx_phystatus phy_tail;
        struct ar9170_rx_macstatus macstatus;
-} __packed;
+};
 
 struct ar9170_rx_frame_head {
        struct ar9170_rx_head phy_head;
-       struct ieee80211_hdr i3e;
+       struct ieee80211_hdr i3e __packed __aligned(2);
        struct ar9170_rx_macstatus macstatus;
-} __packed;
+};
 
 struct ar9170_rx_frame_middle {
-       struct ieee80211_hdr i3e;
+       struct ieee80211_hdr i3e __packed __aligned(2);
        struct ar9170_rx_macstatus macstatus;
-} __packed;
+};
 
 struct ar9170_rx_frame_tail {
-       struct ieee80211_hdr i3e;
+       struct ieee80211_hdr i3e __packed __aligned(2);
        struct ar9170_rx_phystatus phy_tail;
        struct ar9170_rx_macstatus macstatus;
-} __packed;
+} __packed __aligned(4);
 
 struct ar9170_rx_frame {
        union {
@@ -394,8 +395,8 @@ struct ar9170_rx_frame {
                struct ar9170_rx_frame_head head;
                struct ar9170_rx_frame_middle middle;
                struct ar9170_rx_frame_tail tail;
-       } __packed;
-} __packed;
+       };
+};
 
 static inline u8 ar9170_get_decrypt_type(struct ar9170_rx_macstatus *t)
 {
@@ -403,16 +404,6 @@ static inline u8 ar9170_get_decrypt_type(struct ar9170_rx_macstatus *t)
               (t->DAidx & 0xc0) >> 6;
 }
 
-enum ar9170_txq {
-       AR9170_TXQ_BE,
-
-       AR9170_TXQ_VI,
-       AR9170_TXQ_VO,
-       AR9170_TXQ_BK,
-
-       __AR9170_NUM_TXQ,
-};
-
 /*
  * This is an workaround for several undocumented bugs.
  * Don't mess with the QoS/AC <-> HW Queue map, if you don't
@@ -430,7 +421,14 @@ enum ar9170_txq {
  * result, this makes the device pretty much useless
  * for any serious 802.11n setup.
  */
-static const u8 ar9170_qmap[__AR9170_NUM_TXQ] = { 2, 1, 0, 3 };
+enum ar9170_txq {
+       AR9170_TXQ_BK = 0,      /* TXQ0 */
+       AR9170_TXQ_BE,          /* TXQ1 */
+       AR9170_TXQ_VI,          /* TXQ2 */
+       AR9170_TXQ_VO,          /* TXQ3 */
+
+       __AR9170_NUM_TXQ,
+};
 
 #define        AR9170_TXQ_DEPTH                        32