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authorwenxiong@linux.vnet.ibm.com <wenxiong@linux.vnet.ibm.com>2013-11-15 10:58:15 -0600
committerJames Bottomley <JBottomley@Parallels.com>2013-12-19 07:39:04 -0800
commit6634ff7ca245bf2c0738cf21b545a35470ac7fe0 (patch)
tree9b2b63d486abe9ff81e4851aa93d7eabc83e5f0c /drivers/scsi
parentd5747e0aa0e52fc07ac4b4cae40c70ac9697f2fc (diff)
[SCSI] ipr: Increase msi-x interrupt vectors to 16
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>
Diffstat (limited to 'drivers/scsi')
-rw-r--r--drivers/scsi/ipr.c2
-rw-r--r--drivers/scsi/ipr.h2
2 files changed, 2 insertions, 2 deletions
diff --git a/drivers/scsi/ipr.c b/drivers/scsi/ipr.c
index 573f4128b6b6..3f5b56a99892 100644
--- a/drivers/scsi/ipr.c
+++ b/drivers/scsi/ipr.c
@@ -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);
diff --git a/drivers/scsi/ipr.h b/drivers/scsi/ipr.h
index cad1483f05da..1c33df2e16df 100644
--- a/drivers/scsi/ipr.h
+++ b/drivers/scsi/ipr.h
@@ -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