diff options
| author | Ajitpal.Singh <ajitpal.singh@stericsson.com> | 2011-09-21 16:56:14 +0530 |
|---|---|---|
| committer | Philippe LANGLAIS <philippe.langlais@stericsson.com> | 2011-10-13 10:26:09 +0200 |
| commit | 1cd0b078e3beff5a4c5b6dfe134e38653f4f0483 (patch) | |
| tree | 16b5cdef6eb238a797a77ce8c3b7c1f47817ecf4 /drivers/staging/cw1200/scan.c | |
| parent | 744a76525819adfe1b1652d465664e5a380ce29c (diff) | |
cw1200: Add 2byte hole in TXreq for unaligned buf
Adds a 2 bytes hole in the WSM Transmit request when skb->data is
aligned at 2 bytes.This will make the transmit request 4byte aligned.
This optmisation is need for DMA.
The firmware is informed about the hole by setting BIT7 in the
WSM Transmit Request flags.
ST-Ericsson ID: 357764
ST-Ericsson FOSS-OUT ID: NA
Change-Id: Idbb60459ca645575c2afc74f2421b0fa86121cf0
Signed-off-by: Ajitpal.Singh <ajitpal.singh@stericsson.com>
Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/33668
Tested-by: Dmitry TARNYAGIN <dmitry.tarnyagin@stericsson.com>
Reviewed-by: Philippe LANGLAIS <philippe.langlais@stericsson.com>
Diffstat (limited to 'drivers/staging/cw1200/scan.c')
0 files changed, 0 insertions, 0 deletions