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Commit f4c496c1 authored by Giridhar Malavali's avatar Giridhar Malavali Committed by James Bottomley
Browse files

[SCSI] qla2xxx: Optionally disable target reset. 



Signed-off-by: default avatarGiridhar Malavali <giridhar.malavali@qlogic.com>
Signed-off-by: default avatarJames Bottomley <James.Bottomley@suse.de>
parent 86fbee86

drivers/scsi/qla2xxx/qla_gbl.h

+1 −0
Original line number Diff line number Diff line
@@ -96,6 +96,7 @@ extern int ql2xdontresethba; 
extern int ql2xasynctmfenable;

extern int ql2xenabledif;

extern int ql2xenablehba_err_chk;

extern int ql2xtargetreset;



extern int qla2x00_loop_reset(scsi_qla_host_t *);

extern void qla2x00_abort_all_cmds(scsi_qla_host_t *, int);

drivers/scsi/qla2xxx/qla_os.c

+7 −1
Original line number Diff line number Diff line
@@ -154,6 +154,12 @@ MODULE_PARM_DESC(ql2xdontresethba, 
	" 0 (Default) -- Reset on failure.\n"

	" 1 -- Do not reset on failure.\n");



int ql2xtargetreset = 1;

module_param(ql2xtargetreset, int, S_IRUGO|S_IRUSR);

MODULE_PARM_DESC(ql2xtargetreset,

		 "Enable target reset."

		 "Default is 1 - use hw defaults.");





int ql2xasynctmfenable;

module_param(ql2xasynctmfenable, int, S_IRUGO|S_IRUSR);
@@ -1193,7 +1199,7 @@ qla2x00_loop_reset(scsi_qla_host_t *vha) 
	struct fc_port *fcport;

	struct qla_hw_data *ha = vha->hw;



	if (ha->flags.enable_target_reset) {

	if (ql2xtargetreset == 1 && ha->flags.enable_target_reset) {

		list_for_each_entry(fcport, &vha->vp_fcports, list) {

			if (fcport->port_type != FCT_TARGET)

				continue;