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Commit da7429f9 authored by Andrew Vasquez's avatar Andrew Vasquez Committed by James Bottomley
Browse files

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



Signed-off-by: default avatarAndrew Vasquez <andrew.vasquez@qlogic.com>
Signed-off-by: default avatarJames Bottomley <James.Bottomley@HansenPartnership.com>
parent 6f13fd57

drivers/scsi/qla2xxx/qla_isr.c

+12 −0
Original line number Original line Diff line number Diff line
@@ -1829,6 +1829,18 @@ qla2x00_request_irqs(scsi_qla_host_t *ha) 
		goto skip_msix;

		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);

	ret = qla24xx_enable_msix(ha);

	if (!ret) {

	if (!ret) {

		DEBUG2(qla_printk(KERN_INFO, ha,

		DEBUG2(qla_printk(KERN_INFO, ha,