UbiquitousOS
/
OpenCloudOS-Kernel
mirror of https://gitee.com/OpenCloudOS/OpenCloudOS-Kernel.git
11
0
Fork 0
Code Issues Projects Releases Wiki Activity

scsi: hpsa: Prevent sending bmic commands to externals 

Reviewed-by: Scott Benesh <scott.benest@microsemi.com>
Reviewed-by: Scott Teel <scott.teel@microsemi.com>
Reviewed-by: Kevin Barnett <kevin.barnett@microsemi.com>
Signed-off-by: Don Brace <don.brace@microsemi.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
This commit is contained in:
Scott Teel 2016-09-09 16:30:36 -05:00 committed by Martin K. Petersen
parent 8383278d28
commit 4b6e5597f4
1 changed files with 11 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

12
drivers/scsi/hpsa.c
View File

@ -4072,7 +4072,17 @@ static void hpsa_get_ioaccel_drive_info(struct ctlr_info *h,
struct bmic_identify_physical_device *id_phys)
{
int rc;
struct ext_report_lun_entry *rle = &rlep->LUN[rle_index];
struct ext_report_lun_entry *rle;
/*
* external targets don't support BMIC
*/
if (dev->external) {
dev->queue_depth = 7;
return;
}
rle = &rlep->LUN[rle_index];
dev->ioaccel_handle = rle->ioaccel_handle;
if ((rle->device_flags & 0x08) && dev->ioaccel_handle)