diff options
| author | Stephen M. Cameron <scameron@beardog.cce.hp.com> | 2013-09-23 13:33:36 -0500 |
|---|---|---|
| committer | James Bottomley <JBottomley@Parallels.com> | 2013-12-16 10:57:52 -0800 |
| commit | 85009239477a9b0b06d068d6ead9226d5c809a82 (patch) | |
| tree | fbf4f9297c6d14ab24017e4e68cee2ccecb1118e /drivers/watchdog/booke_wdt.c | |
| parent | 702890e3b910cd14c3d0ee3b4842d7e946e66b8d (diff) | |
[SCSI] hpsa: add 5 second delay after doorbell reset
The hardware guys tell us that after initiating a software
reset via the doorbell register we need to wait 5 seconds before
attempting to talk to the board *at all*. This means that we
cannot watch the board to verify it transitions from "ready" to
to "not ready" then back "ready", since this transition will
most likely happen during those 5 seconds (though we can still
verify the reset happens by watching the "driver version" field
get cleared.)
Signed-off-by: Stephen M. Cameron <scameron@beardog.cce.hp.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
Diffstat (limited to 'drivers/watchdog/booke_wdt.c')
0 files changed, 0 insertions, 0 deletions