diff options
| author | Mahesh Rajashekhara <Mahesh_Rajashekhara@pmc-sierra.com> | 2012-07-14 16:48:51 +0400 |
|---|---|---|
| committer | James Bottomley <JBottomley@Parallels.com> | 2012-07-20 11:59:04 +0400 |
| commit | 85d22bbf6787c240921539bba224eb221bfb8ee1 (patch) | |
| tree | 364d004282e48cd45d83232e00fddc3cdbec057c /drivers/scsi/aacraid/commctrl.c | |
| parent | fa7250d6945d0f693bef6545682beb7f671f1694 (diff) | |
| download | linux-85d22bbf6787c240921539bba224eb221bfb8ee1.tar.xz | |
[SCSI] aacraid: Series 7 Async. (performance) mode support
- Series 7 Async. (performance) mode support added
- New scatter/gather list format for Series 7
- Driver converts s/g list to a firmware suitable list for best performance on
Series 7, this can be disabled with driver parameter "aac_convert_sgl" for
testing purposes
- New container read/write command structure for Series 7
- Fast response support for the SCSI pass-through path added
- Async. status response buffer changes
Signed-off-by: Mahesh Rajashekhara <Mahesh_Rajashekhara@pmc-sierra.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
Diffstat (limited to 'drivers/scsi/aacraid/commctrl.c')
| -rw-r--r-- | drivers/scsi/aacraid/commctrl.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/scsi/aacraid/commctrl.c b/drivers/scsi/aacraid/commctrl.c index 0bd38da4ada0..1ef041bc60c8 100644 --- a/drivers/scsi/aacraid/commctrl.c +++ b/drivers/scsi/aacraid/commctrl.c @@ -498,6 +498,8 @@ static int aac_send_raw_srb(struct aac_dev* dev, void __user * arg) return -ENOMEM; } aac_fib_init(srbfib); + /* raw_srb FIB is not FastResponseCapable */ + srbfib->hw_fib_va->header.XferState &= ~cpu_to_le32(FastResponseCapable); srbcmd = (struct aac_srb*) fib_data(srbfib); |