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pci: change msi-x vector to 32bit

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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>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
This commit is contained in:
Yinghai Lu 2008-08-19 20:50:45 -07:00 committed by Ingo Molnar
parent c691cc8452
commit 42379b1122
2 changed files with 2 additions and 2 deletions
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2
drivers/scsi/qla2xxx/qla_def.h
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@ -2108,7 +2108,7 @@ struct scsi_qla_host;
struct qla_msix_entry {
int have_irq;
uint16_t msix_vector;
uint32_t msix_vector;
uint16_t msix_entry;
};

2
include/linux/pci.h
View File

@ -723,7 +723,7 @@ enum pci_dma_burst_strategy {
};
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 */
};