From a4722cf24d7a0dfa0874d49f61b053a6459761bf Mon Sep 17 00:00:00 2001 From: Andrew Vasquez Date: Thu, 17 Jan 2008 09:02:12 -0800 Subject: [PATCH] [SCSI] qla2xxx: Don't schedule the DPC routine to perform an issue-lip request. As the driver depends on the DPC routine to handle bottom-half loop resynchronization in order to recover from the issue-lip request. The issue_lip call is sleeping context capable, so just issue the reset function there. Signed-off-by: Andrew Vasquez Signed-off-by: James Bottomley --- drivers/scsi/qla2xxx/qla_attr.c | 2 +- drivers/scsi/qla2xxx/qla_gbl.h | 2 ++ drivers/scsi/qla2xxx/qla_os.c | 3 +-- 3 files changed, 4 insertions(+), 3 deletions(-) diff --git a/drivers/scsi/qla2xxx/qla_attr.c b/drivers/scsi/qla2xxx/qla_attr.c index e3bda8f766..22b3868e7a 100644 --- a/drivers/scsi/qla2xxx/qla_attr.c +++ b/drivers/scsi/qla2xxx/qla_attr.c @@ -958,7 +958,7 @@ qla2x00_issue_lip(struct Scsi_Host *shost) { scsi_qla_host_t *ha = shost_priv(shost); - set_bit(LOOP_RESET_NEEDED, &ha->dpc_flags); + qla2x00_loop_reset(ha); return 0; } diff --git a/drivers/scsi/qla2xxx/qla_gbl.h b/drivers/scsi/qla2xxx/qla_gbl.h index 5b381dc8d7..f6917b9470 100644 --- a/drivers/scsi/qla2xxx/qla_gbl.h +++ b/drivers/scsi/qla2xxx/qla_gbl.h @@ -65,6 +65,8 @@ extern int ql2xextended_error_logging; extern int ql2xqfullrampup; extern int num_hosts; +extern int qla2x00_loop_reset(scsi_qla_host_t *); + /* * Global Functions in qla_mid.c source file. */ diff --git a/drivers/scsi/qla2xxx/qla_os.c b/drivers/scsi/qla2xxx/qla_os.c index df1694a2f8..0a414c0dd5 100644 --- a/drivers/scsi/qla2xxx/qla_os.c +++ b/drivers/scsi/qla2xxx/qla_os.c @@ -105,7 +105,6 @@ static int qla2xxx_eh_abort(struct scsi_cmnd *); static int qla2xxx_eh_device_reset(struct scsi_cmnd *); static int qla2xxx_eh_bus_reset(struct scsi_cmnd *); static int qla2xxx_eh_host_reset(struct scsi_cmnd *); -static int qla2x00_loop_reset(scsi_qla_host_t *ha); static int qla2x00_device_reset(scsi_qla_host_t *, fc_port_t *); static int qla2x00_change_queue_depth(struct scsi_device *, int); @@ -1060,7 +1059,7 @@ eh_host_reset_lock: * Returns: * 0 = success */ -static int +int qla2x00_loop_reset(scsi_qla_host_t *ha) { int ret; -- 2.39.5