diff options
author | Mark Haverkamp <markh@osdl.org> | 2006-05-10 16:12:48 (GMT) |
---|---|---|
committer | James Bottomley <jejb@mulgrave.il.steeleye.com> | 2006-05-20 14:22:25 (GMT) |
commit | 404d9a900b5bc83a3780ec337ca6fdcb04b766c0 (patch) | |
tree | cb43521e7ddd2e20cae26ed8b70ea77dab9bae79 /drivers/scsi/aacraid/commsup.c | |
parent | 3c1e0cca9469bd19590ade25f6d9f94da2710d5b (diff) | |
download | linux-fsl-qoriq-404d9a900b5bc83a3780ec337ca6fdcb04b766c0.tar.xz |
[SCSI] aacraid: adjustable timeouts
Received From Mark Salyzyn
Add the ability to adjust for unusual corner case failures. Both of
these additional module parameters deal with embedded, non-intel or
complicated system scenarios.
Aif_timeout can be increased past the default 2 minute timeout to drop
application registrations when a system has an unusually high event load
resulting from continuing management requests, or simultaneous builds,
or sluggish user space as a result of system load.
Startup_timeout can be increased past the default 3 minute timeout to
drop an adapter initialization for systems that have a very large number
of targets, or slow to spin-up targets, or a complicated set of array
configurations that extend the time for the firmware to declare that it
is operational. This timeout would only have an affect on non-intel
based systems, as the (more patient) BIOS would generally be where the
startup delay would be dealt with.
Signed-off-by: Mark Haverkamp <markh@osdl.org>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
Diffstat (limited to 'drivers/scsi/aacraid/commsup.c')
-rw-r--r-- | drivers/scsi/aacraid/commsup.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/scsi/aacraid/commsup.c b/drivers/scsi/aacraid/commsup.c index 9f9f4aa..1c83af3 100644 --- a/drivers/scsi/aacraid/commsup.c +++ b/drivers/scsi/aacraid/commsup.c @@ -1214,7 +1214,7 @@ int aac_command_thread(void *data) * since the last read off * the queue? */ - if ((time_now - time_last) > 120) { + if ((time_now - time_last) > aif_timeout) { entry = entry->next; aac_close_fib_context(dev, fibctx); continue; |