diff options
| author | Amitkumar Karwar <akarwar@marvell.com> | 2011-07-08 20:40:30 -0700 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2011-07-11 15:02:10 -0400 |
| commit | cd27bc3c3efb95ee20e5b627c483eb9513cd0350 (patch) | |
| tree | bbae8a66acb5957d36514c320dc71237ffba82fc /drivers/net/wireless/mwifiex/fw.h | |
| parent | 5c3d29fc0d083e674c09407f1bc78e9dbf4ae8a5 (diff) | |
| download | linux-cd27bc3c3efb95ee20e5b627c483eb9513cd0350.tar.gz linux-cd27bc3c3efb95ee20e5b627c483eb9513cd0350.tar.xz linux-cd27bc3c3efb95ee20e5b627c483eb9513cd0350.zip | |
mwifiex: 11n specific configuration for transmit
Currently device is not able to transmit in 40MHz in spite of
enabling 40MHz support in HTCapInfo IE in assoc req, because
11n specific FW capabilities for transmission are not initialized.
This patch adds code to initilize these capabilities.
Signed-off-by: Amitkumar Karwar <akarwar@marvell.com>
Signed-off-by: Yogesh Ashok Powar <yogeshp@marvell.com>
Signed-off-by: Kiran Divekar <dkiran@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 | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/drivers/net/wireless/mwifiex/fw.h b/drivers/net/wireless/mwifiex/fw.h index afdd145dff0b..4fee0993b186 100644 --- a/drivers/net/wireless/mwifiex/fw.h +++ b/drivers/net/wireless/mwifiex/fw.h @@ -157,6 +157,17 @@ enum MWIFIEX_802_11_WEP_STATUS { #define ISSUPP_RXSTBC(Dot11nDevCap) (Dot11nDevCap & BIT(26)) #define ISSUPP_GREENFIELD(Dot11nDevCap) (Dot11nDevCap & BIT(29)) +/* httxcfg bitmap + * 0 reserved + * 1 20/40 Mhz enable(1)/disable(0) + * 2-3 reserved + * 4 green field enable(1)/disable(0) + * 5 short GI in 20 Mhz enable(1)/disable(0) + * 6 short GI in 40 Mhz enable(1)/disable(0) + * 7-15 reserved + */ +#define MWIFIEX_FW_DEF_HTTXCFG (BIT(1) | BIT(4) | BIT(5) | BIT(6)) + #define GET_RXMCSSUPP(DevMCSSupported) (DevMCSSupported & 0x0f) #define SETHT_MCS32(x) (x[4] |= 1) |