From 7b70fc039824bc7303e4007a5f758f832de56611 Mon Sep 17 00:00:00 2001 From: Tejun Heo Date: Mon, 15 May 2006 20:58:07 +0900 Subject: [PATCH] libata-eh-fw: implement ata_port_schedule_eh() and ata_port_abort() ata_port_schedule_eh() directly schedules EH for @ap without associated qc. Once EH scheduled, no further qc is allowed and EH kicks in as soon as all currently active qc's are drained. ata_port_abort() schedules all currently active commands for EH by qc_completing them with ATA_QCFLAG_FAILED set. If ata_port_abort() doesn't find any qc to abort, it directly schedule EH using ata_port_schedule_eh(). These two functions provide ways to invoke EH for conditions which aren't directly related to any specfic qc. Signed-off-by: Tejun Heo --- drivers/scsi/libata-core.c | 2 ++ 1 file changed, 2 insertions(+) (limited to 'drivers/scsi/libata-core.c') diff --git a/drivers/scsi/libata-core.c b/drivers/scsi/libata-core.c index 1f5c3270992a..9c97783462d6 100644 --- a/drivers/scsi/libata-core.c +++ b/drivers/scsi/libata-core.c @@ -5383,5 +5383,7 @@ EXPORT_SYMBOL_GPL(ata_scsi_device_suspend); EXPORT_SYMBOL_GPL(ata_scsi_device_resume); EXPORT_SYMBOL_GPL(ata_eng_timeout); +EXPORT_SYMBOL_GPL(ata_port_schedule_eh); +EXPORT_SYMBOL_GPL(ata_port_abort); EXPORT_SYMBOL_GPL(ata_eh_qc_complete); EXPORT_SYMBOL_GPL(ata_eh_qc_retry); -- cgit v1.2.2