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mwifiex: fix wrong 11ac bits setting in fw_cap_info 

bit 14 is actually reserved and bit 12 & 13 should be used for
11ac capability in fw_cap_info.

Cc: <stable@vger.kernel.org> # 3.9+
Signed-off-by: Bing Zhao <bzhao@marvell.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Bing Zhao 2014-01-14 19:16:34 -08:00 committed by John W. Linville
parent 0786dc4edd
commit 1e202242ee
1 changed files with 1 additions and 1 deletions
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2
drivers/net/wireless/mwifiex/fw.h
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@ -226,7 +226,7 @@ enum MWIFIEX_802_11_PRIVACY_FILTER {
/* HW_SPEC fw_cap_info */
#define ISSUPP_11ACENABLED(fw_cap_info) (fw_cap_info & (BIT(13)|BIT(14)))
#define ISSUPP_11ACENABLED(fw_cap_info) (fw_cap_info & (BIT(12)|BIT(13)))
#define GET_VHTCAP_CHWDSET(vht_cap_info) ((vht_cap_info >> 2) & 0x3)
#define GET_VHTNSSMCS(mcs_mapset, nss) ((mcs_mapset >> (2 * (nss - 1))) & 0x3)