diff options
| author | Rafał Miłecki <zajec5@gmail.com> | 2011-02-25 12:34:11 +0100 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2011-02-25 15:33:39 -0500 |
| commit | 3311abbbbff1719bbbc8208761e4a75f095f383c (patch) | |
| tree | d399365a2c7a48d92abc3c230a732199cc810099 /drivers/net/wireless/b43/xmit.h | |
| parent | 850bedcc10377629ea88c96c07f8e1d0a99cf4ca (diff) | |
b43: fill PHY ctl word1 in TX header for N-PHY
This patch fixes tramissing on OFDM rates for PHYs 1 and 2. There is
still something wrong with PHYs 3+. Tests has shown decreasing of
performance on CCK rates by 1-2%, we have to live with that.
Additionaly this noticeably reduces amount of PHY errors. They were
mostly produced by auto-switching to higher rate for better
performanced, which resulted in no transmit at all and PHY errors.
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/b43/xmit.h')
| -rw-r--r-- | drivers/net/wireless/b43/xmit.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/net/wireless/b43/xmit.h b/drivers/net/wireless/b43/xmit.h index d4cf9b390af..42debb5cd6f 100644 --- a/drivers/net/wireless/b43/xmit.h +++ b/drivers/net/wireless/b43/xmit.h @@ -73,6 +73,12 @@ struct b43_txhdr { } __packed; } __packed; +struct b43_tx_legacy_rate_phy_ctl_entry { + u8 bitrate; + u16 coding_rate; + u16 modulation; +}; + /* MAC TX control */ #define B43_TXH_MAC_USEFBR 0x10000000 /* Use fallback rate for this AMPDU */ #define B43_TXH_MAC_KEYIDX 0x0FF00000 /* Security key index */ |