diff options
| author | Ido Reis <idor@ti.com> | 2012-05-13 11:53:40 (GMT) |
|---|---|---|
| committer | Luciano Coelho <coelho@ti.com> | 2012-06-07 15:11:06 (GMT) |
| commit | 9fccc82e19db0d63741cd6c3d2a8829fc8854406 (patch) | |
| tree | 7fb6f942dc178c9bc648b736927206b2ce7eac95 /drivers/net/wireless/ti/wlcore/hw_ops.h | |
| parent | f5755fe96cb010031a50458e6d1391377d94c275 (diff) | |
| download | linux-fsl-qoriq-9fccc82e19db0d63741cd6c3d2a8829fc8854406.tar.xz | |
wl18xx: pad only last frame in aggregration buffer for PG2
In PG2 only the last frame in the aggregate buffer should be
aligned to the sdio block size. This frame's header msb should be
set to 0, while in all the previous frames in the aggregation
buffer, this bit should be set to 1.
[Add a HW op for setting the frame ctrl bit only for 18xx. Other minor
cleanups - Arik]
[Make the pre_pkt_send operation optional -- Luca]
Signed-off-by: Ido Reis <idor@ti.com>
Signed-off-by: Arik Nemtsov <arik@wizery.com>
Signed-off-by: Luciano Coelho <coelho@ti.com>
Diffstat (limited to 'drivers/net/wireless/ti/wlcore/hw_ops.h')
| -rw-r--r-- | drivers/net/wireless/ti/wlcore/hw_ops.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/drivers/net/wireless/ti/wlcore/hw_ops.h b/drivers/net/wireless/ti/wlcore/hw_ops.h index 34e0498..9e7787b 100644 --- a/drivers/net/wireless/ti/wlcore/hw_ops.h +++ b/drivers/net/wireless/ti/wlcore/hw_ops.h @@ -188,4 +188,13 @@ wlcore_hw_set_key(struct wl1271 *wl, enum set_key_cmd cmd, return wl->ops->set_key(wl, cmd, vif, sta, key_conf); } +static inline u32 +wlcore_hw_pre_pkt_send(struct wl1271 *wl, u32 buf_offset, u32 last_len) +{ + if (wl->ops->pre_pkt_send) + return wl->ops->pre_pkt_send(wl, buf_offset, last_len); + + return buf_offset; +} + #endif |