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ipr: Increase MSIX vectors number 

Increase MSIX vectors from 2 to 16 by default.

Signed-off-by: Wen Xiong <wenxiong@linux.vnet.ibm.com>
Reviewed-by: Gabriel Krisman Bertazi <krisman@linux.vnet.ibm.com>
Acked-by: Brian King <brking@linux.vnet.ibm.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
This commit is contained in:
Wen Xiong 2016-07-12 16:02:08 -05:00 committed by Martin K. Petersen
parent 00da9ffa39
commit cb05cbb389
1 changed files with 2 additions and 2 deletions
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4
drivers/scsi/ipr.c
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@ -98,7 +98,7 @@ static unsigned int ipr_transop_timeout = 0;
static unsigned int ipr_debug = 0;
static unsigned int ipr_max_devs = IPR_DEFAULT_SIS64_DEVS;
static unsigned int ipr_dual_ioa_raid = 1;
static unsigned int ipr_number_of_msix = 2;
static unsigned int ipr_number_of_msix = 16;
static unsigned int ipr_fast_reboot;
static DEFINE_SPINLOCK(ipr_driver_lock);
@ -222,7 +222,7 @@ module_param_named(max_devs, ipr_max_devs, int, 0);
MODULE_PARM_DESC(max_devs, "Specify the maximum number of physical devices. "
"[Default=" __stringify(IPR_DEFAULT_SIS64_DEVS) "]");
module_param_named(number_of_msix, ipr_number_of_msix, int, 0);
MODULE_PARM_DESC(number_of_msix, "Specify the number of MSIX interrupts to use on capable adapters (1 - 16). (default:2)");
MODULE_PARM_DESC(number_of_msix, "Specify the number of MSIX interrupts to use on capable adapters (1 - 16). (default:16)");
module_param_named(fast_reboot, ipr_fast_reboot, int, S_IRUGO | S_IWUSR);
MODULE_PARM_DESC(fast_reboot, "Skip adapter shutdown during reboot. Set to 1 to enable. (default: 0)");
MODULE_LICENSE("GPL");