From 6c5f8ce1fb7e8925d957f754a9513911399791b9 Mon Sep 17 00:00:00 2001 From: James Bottomley Date: Fri, 16 Mar 2007 17:44:41 -0500 Subject: [SCSI] expose eh_timed_out to the host template It looks like megaraid_sas at least needs this to throttle its commands as they begin to time out. The code keeps the existing transport template use of eh_timed_out (and allows the transport to override the host if they both have this callback). Signed-off-by: James Bottomley --- drivers/scsi/scsi_error.c | 11 ++++++++++- 1 file changed, 10 insertions(+), 1 deletion(-) (limited to 'drivers/scsi') diff --git a/drivers/scsi/scsi_error.c b/drivers/scsi/scsi_error.c index b8edcf5b545..7a1a1bb1341 100644 --- a/drivers/scsi/scsi_error.c +++ b/drivers/scsi/scsi_error.c @@ -184,10 +184,19 @@ int scsi_delete_timer(struct scsi_cmnd *scmd) **/ void scsi_times_out(struct scsi_cmnd *scmd) { + enum scsi_eh_timer_return (* eh_timed_out)(struct scsi_cmnd *); + scsi_log_completion(scmd, TIMEOUT_ERROR); if (scmd->device->host->transportt->eh_timed_out) - switch (scmd->device->host->transportt->eh_timed_out(scmd)) { + eh_timed_out = scmd->device->host->transportt->eh_timed_out; + else if (scmd->device->host->hostt->eh_timed_out) + eh_timed_out = scmd->device->host->hostt->eh_timed_out; + else + eh_timed_out = NULL; + + if (eh_timed_out) + switch (eh_timed_out(scmd)) { case EH_HANDLED: __scsi_done(scmd); return; -- cgit v1.2.3-70-g09d2