scsi: megaraid_sas: For SRIOV, do not set STOP_ADP bit
For SRIOV based adapters, driver should not set the STOP_ADP bit as part of kill adapter. Signed-off-by: Shivasharan S <shivasharan.srikanteshwara@broadcom.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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@ -2076,9 +2076,11 @@ void megaraid_sas_kill_hba(struct megasas_instance *instance)
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if ((instance->pdev->device == PCI_DEVICE_ID_LSI_SAS0073SKINNY) ||
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(instance->pdev->device == PCI_DEVICE_ID_LSI_SAS0071SKINNY) ||
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(instance->adapter_type != MFI_SERIES)) {
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writel(MFI_STOP_ADP, &instance->reg_set->doorbell);
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/* Flush */
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readl(&instance->reg_set->doorbell);
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if (!instance->requestorId) {
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writel(MFI_STOP_ADP, &instance->reg_set->doorbell);
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/* Flush */
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readl(&instance->reg_set->doorbell);
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}
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if (instance->requestorId && instance->peerIsPresent)
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memset(instance->ld_ids, 0xff, MEGASAS_MAX_LD_IDS);
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} else {
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