diff options
| author | Mark Haverkamp <markh@osdl.org> | 2005-09-26 13:04:56 -0700 |
|---|---|---|
| committer | James Bottomley <jejb@mulgrave.(none)> | 2005-09-26 17:42:50 -0500 |
| commit | 131256cf203d0df62014dda8453a70cb6af0d0bb (patch) | |
| tree | 6e7ba27ba4d4181a312a7b1bec385cf68b501dcd /drivers/scsi/aacraid/aachba.c | |
| parent | 2f130980d14cb938226011875ca5224cd46dc1f9 (diff) | |
| download | lwn-131256cf203d0df62014dda8453a70cb6af0d0bb.tar.gz lwn-131256cf203d0df62014dda8453a70cb6af0d0bb.zip | |
[SCSI] aacraid: handle AIF hotplug events (update)
Received from Mark Salyzyn from Adaptec.
Hotplug sniffs the AIFs (events) from the adapter and if a container
change resulting in the device going offline (container zero), online
(container zero completed) or changing capacity (morph) it will take
actions by calling the appropriate API.
Signed-off-by: Mark Haverkamp <markh@osdl.org>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
Diffstat (limited to 'drivers/scsi/aacraid/aachba.c')
| -rw-r--r-- | drivers/scsi/aacraid/aachba.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/scsi/aacraid/aachba.c b/drivers/scsi/aacraid/aachba.c index 0a209b2cd695..85d133c40bd3 100644 --- a/drivers/scsi/aacraid/aachba.c +++ b/drivers/scsi/aacraid/aachba.c @@ -479,7 +479,7 @@ static int aac_get_container_name(struct scsi_cmnd * scsicmd, int cid) * is updated in the struct fsa_dev_info structure rather than returned. */ -static int probe_container(struct aac_dev *dev, int cid) +int probe_container(struct aac_dev *dev, int cid) { struct fsa_dev_info *fsa_dev_ptr; int status; @@ -1471,6 +1471,8 @@ int aac_scsi_cmd(struct scsi_cmnd * scsicmd) case TEST_UNIT_READY: spin_unlock_irq(host->host_lock); probe_container(dev, cid); + if ((fsa_dev_ptr[cid].valid & 1) == 0) + fsa_dev_ptr[cid].valid = 0; spin_lock_irq(host->host_lock); if (fsa_dev_ptr[cid].valid == 0) { scsicmd->result = DID_NO_CONNECT << 16; |