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

Commit 32d6e4b6 authored by Tyrel Datwyler's avatar Tyrel Datwyler Committed by Martin K. Petersen
Browse files

scsi: ibmvscsi: add vscsi hosts to global list_head 



Add each vscsi host adatper to a new global list_head named
ibmvscsi_head. There is no functional change. This is meant primarily as
a convience for locating adapters from within the debugger or crash
utility.

[mkp: fixed typo]

Signed-off-by: default avatarTyrel Datwyler <tyreld@linux.vnet.ibm.com>
Reviewed-by: default avatarJohannes Thumshirn <jthumshirn@suse.de>
Signed-off-by: default avatarMartin K. Petersen <martin.petersen@oracle.com>
parent b84ca6e9

drivers/scsi/ibmvscsi/ibmvscsi.c

+3 −0
Original line number Diff line number Diff line
@@ -95,6 +95,7 @@ static int fast_fail = 1; 
static int client_reserve = 1;

static char partition_name[97] = "UNKNOWN";

static unsigned int partition_number = -1;

static LIST_HEAD(ibmvscsi_head);



static struct scsi_transport_template *ibmvscsi_transport_template;
@@ -2270,6 +2271,7 @@ static int ibmvscsi_probe(struct vio_dev *vdev, const struct vio_device_id *id) 
	}



	dev_set_drvdata(&vdev->dev, hostdata);

	list_add_tail(&hostdata->host_list, &ibmvscsi_head);

	return 0;



      add_srp_port_failed:
@@ -2291,6 +2293,7 @@ static int ibmvscsi_probe(struct vio_dev *vdev, const struct vio_device_id *id) 
static int ibmvscsi_remove(struct vio_dev *vdev)

{

	struct ibmvscsi_host_data *hostdata = dev_get_drvdata(&vdev->dev);

	list_del(&hostdata->host_list);

	unmap_persist_bufs(hostdata);

	release_event_pool(&hostdata->pool, hostdata);

	ibmvscsi_release_crq_queue(&hostdata->queue, hostdata,

drivers/scsi/ibmvscsi/ibmvscsi.h

+1 −0
Original line number Diff line number Diff line
@@ -90,6 +90,7 @@ struct event_pool { 


/* all driver data associated with a host adapter */

struct ibmvscsi_host_data {

	struct list_head host_list;

	atomic_t request_limit;

	int client_migrated;

	int reset_crq;