aacraid: do not activate events on non-SRC adapters
Only SRC-based adapters support the AifReqEvent function, so there is no point in trying to activate it on older, non-SRC based adapters. Doing so lead to crashes on older adapters. Signed-off-by: Hannes Reinecke <hare@suse.com> Reviewed-by: Johannes Thumshirn <jthumshirn@suse.com> Reviewed-by: Raghava Aditya Renukunta <RaghavaAaditya.Renukunta@microsemi.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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@ -620,6 +620,11 @@ struct aac_driver_ident
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*/
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#define AAC_QUIRK_SCSI_32 0x0020
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/*
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* SRC based adapters support the AifReqEvent functions
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*/
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#define AAC_QUIRK_SRC 0x0040
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/*
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* The adapter interface specs all queues to be located in the same
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* physically contiguous block. The host structure that defines the
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@ -236,10 +236,10 @@ static struct aac_driver_ident aac_drivers[] = {
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{ aac_rx_init, "aacraid", "ADAPTEC ", "RAID ", 2 }, /* Adaptec Catch All */
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{ aac_rkt_init, "aacraid", "ADAPTEC ", "RAID ", 2 }, /* Adaptec Rocket Catch All */
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{ aac_nark_init, "aacraid", "ADAPTEC ", "RAID ", 2 }, /* Adaptec NEMER/ARK Catch All */
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{ aac_src_init, "aacraid", "ADAPTEC ", "RAID ", 2 }, /* Adaptec PMC Series 6 (Tupelo) */
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{ aac_srcv_init, "aacraid", "ADAPTEC ", "RAID ", 2 }, /* Adaptec PMC Series 7 (Denali) */
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{ aac_srcv_init, "aacraid", "ADAPTEC ", "RAID ", 2 }, /* Adaptec PMC Series 8 */
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{ aac_srcv_init, "aacraid", "ADAPTEC ", "RAID ", 2 } /* Adaptec PMC Series 9 */
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{ aac_src_init, "aacraid", "ADAPTEC ", "RAID ", 2, AAC_QUIRK_SRC }, /* Adaptec PMC Series 6 (Tupelo) */
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{ aac_srcv_init, "aacraid", "ADAPTEC ", "RAID ", 2, AAC_QUIRK_SRC }, /* Adaptec PMC Series 7 (Denali) */
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{ aac_srcv_init, "aacraid", "ADAPTEC ", "RAID ", 2, AAC_QUIRK_SRC }, /* Adaptec PMC Series 8 */
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{ aac_srcv_init, "aacraid", "ADAPTEC ", "RAID ", 2, AAC_QUIRK_SRC } /* Adaptec PMC Series 9 */
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};
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/**
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@ -1299,7 +1299,8 @@ static int aac_probe_one(struct pci_dev *pdev, const struct pci_device_id *id)
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else
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shost->this_id = shost->max_id;
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aac_intr_normal(aac, 0, 2, 0, NULL);
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if (aac_drivers[index].quirks & AAC_QUIRK_SRC)
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aac_intr_normal(aac, 0, 2, 0, NULL);
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/*
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* dmb - we may need to move the setting of these parms somewhere else once
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