diff options
| author | Amitkumar Karwar <akarwar@marvell.com> | 2014-02-27 19:35:18 -0800 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2014-02-28 14:33:48 -0500 |
| commit | a5333914536debe05f36ed0d0273f1ddab744eea (patch) | |
| tree | d62da393932c33d7f8f0e0561ee431dd164ebb93 /drivers/net/wireless/mwifiex/fw.h | |
| parent | 0c9c4a09f752e3cbe47fd5ea2d7f5f4837f95580 (diff) | |
| download | op-kernel-dev-a5333914536debe05f36ed0d0273f1ddab744eea.zip op-kernel-dev-a5333914536debe05f36ed0d0273f1ddab744eea.tar.gz | |
mwifiex: update MCS information as per antenna settings
Even if the device is changed to 1X1 mode, data is sent with
higher MCS rates after association.
This patch fixes the problem by updating MCS information field
in HT capability when antenna setting changes so that correct
information will be advertised in association and probe request.
Signed-off-by: Amitkumar Karwar <akarwar@marvell.com>
Signed-off-by: Bing Zhao <bzhao@marvell.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/mwifiex/fw.h')
| -rw-r--r-- | drivers/net/wireless/mwifiex/fw.h | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/drivers/net/wireless/mwifiex/fw.h b/drivers/net/wireless/mwifiex/fw.h index aa8abef..39cb354 100644 --- a/drivers/net/wireless/mwifiex/fw.h +++ b/drivers/net/wireless/mwifiex/fw.h @@ -236,8 +236,21 @@ enum MWIFIEX_802_11_PRIVACY_FILTER { */ #define MWIFIEX_FW_DEF_HTTXCFG (BIT(1) | BIT(4) | BIT(5) | BIT(6)) +/* 11AC Tx and Rx MCS map for 1x1 mode: + * IEEE80211_VHT_MCS_SUPPORT_0_9 for stream 1 + * IEEE80211_VHT_MCS_NOT_SUPPORTED for remaining 7 streams + */ +#define MWIFIEX_11AC_MCS_MAP_1X1 0xfffefffe + +/* 11AC Tx and Rx MCS map for 2x2 mode: + * IEEE80211_VHT_MCS_SUPPORT_0_9 for stream 1 and 2 + * IEEE80211_VHT_MCS_NOT_SUPPORTED for remaining 6 streams + */ +#define MWIFIEX_11AC_MCS_MAP_2X2 0xfffafffa + #define GET_RXMCSSUPP(DevMCSSupported) (DevMCSSupported & 0x0f) #define SETHT_MCS32(x) (x[4] |= 1) +#define HT_STREAM_1X1 0x11 #define HT_STREAM_2X2 0x22 #define SET_SECONDARYCHAN(RadioType, SECCHAN) (RadioType |= (SECCHAN << 4)) |
