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[SCSI] fusion - exposing raid components in mptsas

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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>
This commit is contained in:
Moore, Eric
2006-03-14 09:14:21 -07:00
committed by James Bottomley
parent db9c9174e4
commit f44e5461d9
3 changed files with 107 additions and 27 deletions
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1
drivers/message/fusion/mptscsih.h
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@ -100,3 +100,4 @@ extern int mptscsih_change_queue_depth(struct scsi_device *sdev, int qdepth);
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);