[SCSI] mpt2sas: Added raid transport support
Adding support for raid transport layer. This will provide sysfs attributes
containing raid level, state, and resync rate.
MPT2SAS module will select RAID_ATTRS.
Signed-off-by: Kashyap Desai <kashyap.desai@lsi.com>
Reviewed-by: Eric Moore <eric.moore@lsi.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
diff --git a/drivers/scsi/mpt2sas/mpt2sas_base.h b/drivers/scsi/mpt2sas/mpt2sas_base.h
index 12fa18b..014318f 100644
--- a/drivers/scsi/mpt2sas/mpt2sas_base.h
+++ b/drivers/scsi/mpt2sas/mpt2sas_base.h
@@ -323,6 +323,7 @@
* @device_info: bitfield provides detailed info about the hidden components
* @num_pds: number of hidden raid components
* @responding: used in _scsih_raid_device_mark_responding
+ * @percent_complete: resync percent complete
*/
struct _raid_device {
struct list_head list;
@@ -336,6 +337,7 @@
u32 device_info;
u8 num_pds;
u8 responding;
+ u8 percent_complete;
};
/**