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[SCSI] qla2xxx: Restrict MSI/MSI-X enablement on select ISP2432-type HBAs.

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Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
This commit is contained in:
Andrew Vasquez 2008-01-17 09:02:11 -08:00 committed by James Bottomley
parent 6f13fd57cd
commit da7429f9ab
1 changed files with 12 additions and 0 deletions
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12
drivers/scsi/qla2xxx/qla_isr.c
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@ -1829,6 +1829,18 @@ qla2x00_request_irqs(scsi_qla_host_t *ha)
goto skip_msix;
}
if (ha->pdev->subsystem_vendor == PCI_VENDOR_ID_HP &&
(ha->pdev->subsystem_device == 0x7040 ||
ha->pdev->subsystem_device == 0x7041 ||
ha->pdev->subsystem_device == 0x1705)) {
DEBUG2(qla_printk(KERN_WARNING, ha,
"MSI-X: Unsupported ISP2432 SSVID/SSDID (0x%X, 0x%X).\n",
ha->pdev->subsystem_vendor,
ha->pdev->subsystem_device));
goto skip_msi;
}
ret = qla24xx_enable_msix(ha);
if (!ret) {
DEBUG2(qla_printk(KERN_INFO, ha,