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[SCSI] ipr: Increase msi-x interrupt vectors to 16

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Signed-off-by: Wen Xiong <wenxiong@linux.vnet.ibm.com>
Acked-by: Brian King <brking@linux.vnet.ibm.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
This commit is contained in:
wenxiong@linux.vnet.ibm.com 2013-11-15 10:58:15 -06:00 committed by James Bottomley
parent d5747e0aa0
commit 6634ff7ca2
2 changed files with 2 additions and 2 deletions
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2
drivers/scsi/ipr.c
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@ -220,7 +220,7 @@ 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 - 5). (default:2)");
MODULE_PARM_DESC(number_of_msix, "Specify the number of MSIX interrupts to use on capable adapters (1 - 16). (default:2)");
MODULE_LICENSE("GPL");
MODULE_VERSION(IPR_DRIVER_VERSION);

2
drivers/scsi/ipr.h
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@ -311,7 +311,7 @@ IPR_PCII_NO_HOST_RRQ | IPR_PCII_IOARRIN_LOST | IPR_PCII_MMIO_ERROR)
* Misc literals
*/
#define IPR_NUM_IOADL_ENTRIES IPR_MAX_SGLIST
#define IPR_MAX_MSIX_VECTORS 0x5
#define IPR_MAX_MSIX_VECTORS 0x10
#define IPR_MAX_HRRQ_NUM 0x10
#define IPR_INIT_HRRQ 0x0