PCI: change MSI-x vector to 32bit
We are using 28bit pci (bus/dev/fn + 12 bits) as irq number, so the
cache for irq number should be 32 bit too.
Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
Cc: Andrew Vasquez <andrew.vasquez@qlogic.com>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
diff --git a/drivers/scsi/qla2xxx/qla_def.h b/drivers/scsi/qla2xxx/qla_def.h
index 83c8192..f25f41a 100644
--- a/drivers/scsi/qla2xxx/qla_def.h
+++ b/drivers/scsi/qla2xxx/qla_def.h
@@ -2108,7 +2108,7 @@
struct qla_msix_entry {
int have_irq;
- uint16_t msix_vector;
+ uint32_t msix_vector;
uint16_t msix_entry;
};
diff --git a/include/linux/pci.h b/include/linux/pci.h
index f7e7dbc..8a4d0be 100644
--- a/include/linux/pci.h
+++ b/include/linux/pci.h
@@ -725,7 +725,7 @@
};
struct msix_entry {
- u16 vector; /* kernel uses to write allocated vector */
+ u32 vector; /* kernel uses to write allocated vector */
u16 entry; /* driver uses to specify entry, OS writes */
};