diff options
| author | Eyal Shapira <eyal@wizery.com> | 2012-06-11 17:59:55 +0300 |
|---|---|---|
| committer | Luciano Coelho <coelho@ti.com> | 2012-06-13 21:44:10 +0300 |
| commit | 04414e2aa516c7af6aa316562e046c5aca025e33 (patch) | |
| tree | 619f71898c047535c7ac57afbf84cbfc620e5ab7 /drivers/net/wireless/ti/wlcore/rx.h | |
| parent | 3e3947fffc2ebe8c52891b3fca195172875dc951 (diff) | |
wlcore: avoid using NET_IP_ALIGN for RX alignment
NET_IP_ALIGN can be overriden on different architectures
and therefore cannot be used in the RX path to account
for the 2 bytes added for alignment (either by the FW
in the case of 18xx or by the host for 12xx).
Instead use an internal define.
Signed-off-by: Eyal Shapira <eyal@wizery.com>
Signed-off-by: Luciano Coelho <coelho@ti.com>
Diffstat (limited to 'drivers/net/wireless/ti/wlcore/rx.h')
| -rw-r--r-- | drivers/net/wireless/ti/wlcore/rx.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/net/wireless/ti/wlcore/rx.h b/drivers/net/wireless/ti/wlcore/rx.h index 9be780179456..4324a427e835 100644 --- a/drivers/net/wireless/ti/wlcore/rx.h +++ b/drivers/net/wireless/ti/wlcore/rx.h @@ -103,6 +103,12 @@ /* If set, the buffer was padded by the FW to be 4 bytes aligned */ #define RX_BUF_PADDED_PAYLOAD BIT(30) +/* + * Account for the padding inserted by the FW in case of RX_ALIGNMENT + * or for fixing alignment in case the packet wasn't aligned. + */ +#define RX_BUF_ALIGN 2 + /* Describes the alignment state of a Rx buffer */ enum wl_rx_buf_align { WLCORE_RX_BUF_ALIGNED, |