Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 2e225204 authored by Tyrel Datwyler's avatar Tyrel Datwyler Committed by Martin K. Petersen
Browse files

scsi: ibmvscsi: Wire up host_reset() in the driver's scsi_host_template 



Wire up the host_reset function in our driver_template to allow a user
requested adpater reset via the host_reset sysfs attribute.

Example:

echo "adapter" > /sys/class/scsi_host/host0/host_reset

Signed-off-by: default avatarTyrel Datwyler <tyreld@linux.ibm.com>
Signed-off-by: default avatarMartin K. Petersen <martin.petersen@oracle.com>
parent 852eb63a

drivers/scsi/ibmvscsi/ibmvscsi.c

+11 −0
Original line number Diff line number Diff line
@@ -2050,6 +2050,16 @@ static struct device_attribute ibmvscsi_host_config = { 
	.show = show_host_config,

};



static int ibmvscsi_host_reset(struct Scsi_Host *shost, int reset_type)

{

	struct ibmvscsi_host_data *hostdata = shost_priv(shost);



	dev_info(hostdata->dev, "Initiating adapter reset!\n");

	ibmvscsi_reset_host(hostdata);



	return 0;

}



static struct device_attribute *ibmvscsi_attrs[] = {

	&ibmvscsi_host_vhost_loc,

	&ibmvscsi_host_vhost_name,
@@ -2076,6 +2086,7 @@ static struct scsi_host_template driver_template = { 
	.eh_host_reset_handler = ibmvscsi_eh_host_reset_handler,

	.slave_configure = ibmvscsi_slave_configure,

	.change_queue_depth = ibmvscsi_change_queue_depth,

	.host_reset = ibmvscsi_host_reset,

	.cmd_per_lun = IBMVSCSI_CMDS_PER_LUN_DEFAULT,

	.can_queue = IBMVSCSI_MAX_REQUESTS_DEFAULT,

	.this_id = -1,