diff options
| author | Andrew Vasquez <andrew.vasquez@qlogic.com> | 2008-01-17 09:02:11 -0800 |
|---|---|---|
| committer | James Bottomley <James.Bottomley@HansenPartnership.com> | 2008-01-23 11:29:31 -0600 |
| commit | da7429f9ab5ba939cec37d07ef7f6a630fe48421 (patch) | |
| tree | 3143a6ffdfece1d03ae957762e9e1b79782deaec | |
| parent | 6f13fd57cd84c06cea6c4b6d61517a4350820a9f (diff) | |
[SCSI] qla2xxx: Restrict MSI/MSI-X enablement on select ISP2432-type HBAs.
Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
| -rw-r--r-- | drivers/scsi/qla2xxx/qla_isr.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/drivers/scsi/qla2xxx/qla_isr.c b/drivers/scsi/qla2xxx/qla_isr.c index 5d2dc92f7d9..22216fe7605 100644 --- a/drivers/scsi/qla2xxx/qla_isr.c +++ b/drivers/scsi/qla2xxx/qla_isr.c @@ -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, |