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[22/40] ath9k_htc: Sync MGMT/DATA packet headers with firmware

Message ID 19877.15040.267311.154514@gargle.gargle.HOWL (mailing list archive)
State Not Applicable, archived
Headers show

Commit Message

Sujith Manoharan April 13, 2011, 5:55 a.m. UTC 
From: Sujith Manoharan <Sujith.Manoharan@atheros.com>

Add a new cookie field that would be filled by the host.
This can be used to match the TX status WMI event with
the appropriate packet.

Signed-off-by: Sujith Manoharan <Sujith.Manoharan@atheros.com>
---
 drivers/net/wireless/ath/ath9k/htc.h |    6 ++++--
 1 files changed, 4 insertions(+), 2 deletions(-)
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Patch

diff --git a/drivers/net/wireless/ath/ath9k/htc.h b/drivers/net/wireless/ath/ath9k/htc.h
index 3af8a58..3185fe7 100644
--- a/drivers/net/wireless/ath/ath9k/htc.h
+++ b/drivers/net/wireless/ath/ath9k/htc.h
@@ -85,7 +85,8 @@  struct tx_frame_hdr {
 	__be32 flags; /* ATH9K_HTC_TX_* */
 	u8 key_type;
 	u8 keyix;
-	u8 reserved[26];
+	u8 cookie;
+	u8 pad;
 } __packed;
 
 struct tx_mgmt_hdr {
@@ -95,7 +96,8 @@  struct tx_mgmt_hdr {
 	u8 flags;
 	u8 key_type;
 	u8 keyix;
-	u16 reserved;
+	u8 cookie;
+	u8 pad;
 } __packed;
 
 struct tx_beacon_header {