diff options
author | 2016-04-11 10:41:07 +0300 | |
---|---|---|
committer | 2016-04-13 08:17:18 +0300 | |
commit | e09b41010ba33a20a87472ee821fa407a5b8da36 (patch) | |
tree | d10dc367189862e7ca5c592f033dc3726e1df4e3 /kernel/drivers/staging/rts5208/rtsx_scsi.c | |
parent | f93b97fd65072de626c074dbe099a1fff05ce060 (diff) |
These changes are the raw update to linux-4.4.6-rt14. Kernel sources
are taken from kernel.org, and rt patch from the rt wiki download page.
During the rebasing, the following patch collided:
Force tick interrupt and get rid of softirq magic(I70131fb85).
Collisions have been removed because its logic was found on the
source already.
Change-Id: I7f57a4081d9deaa0d9ccfc41a6c8daccdee3b769
Signed-off-by: José Pekkarinen <jose.pekkarinen@nokia.com>
Diffstat (limited to 'kernel/drivers/staging/rts5208/rtsx_scsi.c')
-rw-r--r-- | kernel/drivers/staging/rts5208/rtsx_scsi.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/kernel/drivers/staging/rts5208/rtsx_scsi.c b/kernel/drivers/staging/rts5208/rtsx_scsi.c index 8a5d6a8e7..60871f302 100644 --- a/kernel/drivers/staging/rts5208/rtsx_scsi.c +++ b/kernel/drivers/staging/rts5208/rtsx_scsi.c @@ -915,6 +915,8 @@ static int read_write(struct scsi_cmnd *srb, struct rtsx_chip *chip) start_sec = ((u32)(srb->cmnd[1] & 0x1F) << 16) | ((u32)srb->cmnd[2] << 8) | ((u32)srb->cmnd[3]); sec_cnt = srb->cmnd[4]; + if (sec_cnt == 0) + sec_cnt = 256; } else if ((srb->cmnd[0] == VENDOR_CMND) && (srb->cmnd[1] == SCSI_APP_CMD) && ((srb->cmnd[2] == PP_READ10) || (srb->cmnd[2] == PP_WRITE10))) { @@ -2904,9 +2906,11 @@ void led_shine(struct scsi_cmnd *srb, struct rtsx_chip *chip) if ((srb->cmnd[0] == READ_10) || (srb->cmnd[0] == WRITE_10)) sec_cnt = ((u16)(srb->cmnd[7]) << 8) | srb->cmnd[8]; - else if ((srb->cmnd[0] == READ_6) || (srb->cmnd[0] == WRITE_6)) + else if ((srb->cmnd[0] == READ_6) || (srb->cmnd[0] == WRITE_6)) { sec_cnt = srb->cmnd[4]; - else + if (sec_cnt == 0) + sec_cnt = 256; + } else return; if (chip->rw_cap[lun] >= GPIO_TOGGLE_THRESHOLD) { |