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Commit 6634ff7c authored by wenxiong@linux.vnet.ibm.com's avatar wenxiong@linux.vnet.ibm.com Committed by James Bottomley
Browse files

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



Signed-off-by: default avatarWen Xiong <wenxiong@linux.vnet.ibm.com>
Acked-by: default avatarBrian King <brking@linux.vnet.ibm.com>
Signed-off-by: default avatarJames Bottomley <JBottomley@Parallels.com>
parent d5747e0a

drivers/scsi/ipr.c

+1 −1
Original line number Diff line number Diff line
@@ -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);

drivers/scsi/ipr.h

+1 −1
Original line number Diff line number Diff line
@@ -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