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[V5,06/10] aacraid: Fundamental reset support for Series 7

Message ID 1454461088-32482-7-git-send-email-RaghavaAditya.Renukunta@pmcs.com (mailing list archive)
State Changes Requested, archived
Headers show

Commit Message

Raghava Aditya Renukunta Feb. 3, 2016, 12:58 a.m. UTC 
From: Raghava Aditya Renukunta <raghavaaditya.renukunta@pmcs.com>

Series 7 does not support PCI hot reset used by EEH.

Enabled fundamental reset only for Series 7

Changes in V2:
None

Changes in V3:
None

Changes in V4:
None

Changes in V5:
None

Signed-off-by: Raghava Aditya Renukunta <raghavaaditya.renukunta@pmcs.com>
Reviewed-by: Johannes Thumshirn <jthumshirn@suse.de>
Reviewed-by: Tomas Henzl <thenzl@redhat.com>
---
 drivers/scsi/aacraid/linit.c | 6 ++++++
 1 file changed, 6 insertions(+)
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Patch

diff --git a/drivers/scsi/aacraid/linit.c b/drivers/scsi/aacraid/linit.c
index 5117220..48e2a79 100644
--- a/drivers/scsi/aacraid/linit.c
+++ b/drivers/scsi/aacraid/linit.c
@@ -1135,6 +1135,12 @@  static int aac_probe_one(struct pci_dev *pdev, const struct pci_device_id *id)
 	u64 dmamask;
 	extern int aac_sync_mode;
 
+	/*
+	 * Only series 7 needs freset.
+	 */
+	 if (pdev->device == PMC_DEVICE_S7)
+		pdev->needs_freset = 1;
+
 	list_for_each_entry(aac, &aac_devices, entry) {
 		if (aac->id > unique_id)
 			break;