diff options
| author | Vikas Chaudhary <vikas.chaudhary@qlogic.com> | 2010-04-28 11:38:11 +0530 |
|---|---|---|
| committer | James Bottomley <James.Bottomley@suse.de> | 2010-05-02 15:39:20 -0400 |
| commit | 065aa1b4db63c7fa68a3e889510c4e63404a1ac7 (patch) | |
| tree | 11a19a7faf1ef71d0a8f45f385b87c8235155f64 /include/linux/delay.h | |
| parent | 2a49a78ed3c8d7c8319595270110c69f99c61a74 (diff) | |
[SCSI] qla4xxx: set device state as per Link UP and LINK DOWN
Link Down -> Mark all devices missing
Previously, the driver took no action on a Link Down,
and waited for the I/O on a dead connection to timeout
in the firmware before marking the DDB missing.
Link Up -> Mark all devices online
F/W will do auto login to all the devices only once.
After that its the responsibility of the driver to
relogin to devices whenever there is :
* Any sort of connection failure or
* KATO expires indicating target has logged out or
* I/O times out etc.
Signed-off-by: Vikas Chaudhary <vikas.chaudhary@qlogic.com>
Signed-off-by: Karen Higgins <karen.higgins@qlogic.com>
Signed-off-by: Ravi Anand <ravi.anand@qlogic.com>
Reviewed-by: Mike Christie <michaelc@cs.wisc.edu>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
Diffstat (limited to 'include/linux/delay.h')
0 files changed, 0 insertions, 0 deletions