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Commit 250fb125 authored by Stephen M. Cameron's avatar Stephen M. Cameron Committed by James Bottomley
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[SCSI] hpsa: update raid offload status on device rescan 



When rescanning for logical drives, store information about whather
raid offload is enabled for each logical drive, and update the driver's
internal record of this.

Signed-off-by: default avatarStephen M. Cameron <scameron@beardog.cce.hp.com>
Signed-off-by: default avatarJames Bottomley <JBottomley@Parallels.com>
parent 283b4a9b

drivers/scsi/hpsa.c

+9 −0
Original line number Diff line number Diff line
@@ -787,6 +787,11 @@ static void hpsa_scsi_update_entry(struct ctlr_info *h, int hostno, 


	/* Raid level changed. */

	h->dev[entry]->raid_level = new_entry->raid_level;



	/* Raid offload parameters changed. */

	h->dev[entry]->offload_config = new_entry->offload_config;

	h->dev[entry]->offload_enabled = new_entry->offload_enabled;



	dev_info(&h->pdev->dev, "%s device c%db%dt%dl%d updated.\n",

		scsi_device_type(new_entry->devtype), hostno, new_entry->bus,

		new_entry->target, new_entry->lun);
@@ -907,6 +912,10 @@ static inline int device_updated(struct hpsa_scsi_dev_t *dev1, 
	 */

	if (dev1->raid_level != dev2->raid_level)

		return 1;

	if (dev1->offload_config != dev2->offload_config)

		return 1;

	if (dev1->offload_enabled != dev2->offload_enabled)

		return 1;

	return 0;

}