[SCSI] fusion - exposing raid components in mptsas
Suppport for exposing hidden raid components
for sg interface. The sdev->no_uld_attach flag
will set set accordingly.
The sas module supports adding/removing raid
volumes using online storage management application
interface.
This patch rely's on patch's provided to me
by Christoph Hellwig, that exports device_reprobe.
I will post those patch's on behalf of Christoph.
Signed-off-by: Eric Moore <Eric.Moore@lsil.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
diff --git a/drivers/message/fusion/mptscsih.h b/drivers/message/fusion/mptscsih.h
index 2447a20..14a5b6c 100644
--- a/drivers/message/fusion/mptscsih.h
+++ b/drivers/message/fusion/mptscsih.h
@@ -100,3 +100,4 @@
extern void mptscsih_timer_expired(unsigned long data);
extern int mptscsih_TMHandler(MPT_SCSI_HOST *hd, u8 type, u8 channel, u8 target, u8 lun, int ctx2abort, ulong timeout);
extern int mptscsih_raid_id_to_num(MPT_SCSI_HOST *hd, uint physdiskid);
+extern int mptscsih_is_phys_disk(MPT_ADAPTER *ioc, int id);