From: Amitkumar Karwar <akarwar@marvell.com>
Date: Wed, 26 Jan 2011 15:25:20 +0000 (+0100)
Subject: ieee80211: correct IEEE80211_ADDBA_PARAM_BUF_SIZE_MASK macro
X-Git-Tag: 1.9.3~9
X-Git-Url: https://jxself.org/git/?p=carl9170fw.git;a=commitdiff_plain;h=d05b07b785962e46bf342917e4450732dab3709e

ieee80211: correct IEEE80211_ADDBA_PARAM_BUF_SIZE_MASK macro

It is defined in include/linux/ieee80211.h. As per IEEE spec.
bit6 to bit15 in block ack parameter represents buffer size.
So the bitmask should be 0xFFC0.

Signed-off-by: Amitkumar Karwar <akarwar@marvell.com>
Signed-off-by: Bing Zhao <bzhao@marvell.com>
Cc: stable@kernel.org
Reviewed-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Signed-off-by: Christian Lamparter <chunkeey@googlemail.com>
---

diff --git a/include/linux/ieee80211.h b/include/linux/ieee80211.h
index e60b271..4fd6532 100644
--- a/include/linux/ieee80211.h
+++ b/include/linux/ieee80211.h
@@ -989,7 +989,7 @@ struct ieee80211_ht_info {
 /* block-ack parameters */
 #define IEEE80211_ADDBA_PARAM_POLICY_MASK 0x0002
 #define IEEE80211_ADDBA_PARAM_TID_MASK 0x003C
-#define IEEE80211_ADDBA_PARAM_BUF_SIZE_MASK 0xFFA0
+#define IEEE80211_ADDBA_PARAM_BUF_SIZE_MASK 0xFFC0
 #define IEEE80211_DELBA_PARAM_TID_MASK 0xF000
 #define IEEE80211_DELBA_PARAM_INITIATOR_MASK 0x0800