diff options
| author | Herton Ronaldo Krzesinski <herton@mandriva.com.br> | 2008-11-13 10:39:16 -0500 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2008-11-25 16:41:33 -0500 |
| commit | 3517afdefc3ad335b276eb5f8691841f48097abf (patch) | |
| tree | 150fb2ea5e8dcfe8f07523316a32dc45b94fba79 /drivers/net/wireless/rtl818x/rtl8187.h | |
| parent | b4572a9264312fecdb530a3416b8c8336a3bb9a9 (diff) | |
rtl8187: feedback transmitted packets using tx close descriptor for 8187B
Realtek 8187B has a receive command queue to feedback beacon interrupt
and transmitted packet status. Use it to feedback mac80211 about status
of transmitted packets. Unfortunately in the course of testing I found
that the sequence number reported by hardware includes entire sequence
control in a 12 bit only field, so a workaround is done to check only
lowest bits.
Tested-by: Larry Finger <Larry.Finger@lwfinger.net>
Tested-by: Hin-Tak Leung <htl10@users.sourceforge.net>
Signed-off-by: Herton Ronaldo Krzesinski <herton@mandriva.com.br>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/rtl818x/rtl8187.h')
| -rw-r--r-- | drivers/net/wireless/rtl818x/rtl8187.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/net/wireless/rtl818x/rtl8187.h b/drivers/net/wireless/rtl818x/rtl8187.h index f09872eec3d..c385407a994 100644 --- a/drivers/net/wireless/rtl818x/rtl8187.h +++ b/drivers/net/wireless/rtl818x/rtl8187.h @@ -113,6 +113,11 @@ struct rtl8187_priv { u8 noise; u8 slot_time; u8 aifsn[4]; + struct { + __le64 buf; + struct urb *urb; + struct sk_buff_head queue; + } b_tx_status; }; void rtl8187_write_phy(struct ieee80211_hw *dev, u8 addr, u32 data); |