To be able to calculate the TransportID for SPI we
need to detect the SCSI ID of the initiator.
The 'this_id' field of the scsi host structure
carries this information, so we should export it
via sysfs.
Signed-off-by: Hannes Reinecke <hare@xxxxxxx>
---
drivers/scsi/scsi_sysfs.c | 2 ++
1 files changed, 2 insertions(+), 0 deletions(-)
diff --git a/drivers/scsi/scsi_sysfs.c b/drivers/scsi/scsi_sysfs.c
index 7513ce5..77f358b 100644
--- a/drivers/scsi/scsi_sysfs.c
+++ b/drivers/scsi/scsi_sysfs.c
@@ -245,6 +245,7 @@ show_shost_active_mode(struct device *dev,
static DEVICE_ATTR(active_mode, S_IRUGO | S_IWUSR, show_shost_active_mode, NULL);
shost_rd_attr(unique_id, "%u\n");
+shost_rd_attr(this_id, "%u\n");
shost_rd_attr(host_busy, "%hu\n");
shost_rd_attr(cmd_per_lun, "%hd\n");
shost_rd_attr(can_queue, "%hd\n");
@@ -256,6 +257,7 @@ shost_rd_attr2(proc_name, hostt->proc_name, "%s\n");
static struct attribute *scsi_sysfs_shost_attrs[] = {
&dev_attr_unique_id.attr,
+ &dev_attr_this_id.attr,
&dev_attr_host_busy.attr,
&dev_attr_cmd_per_lun.attr,
&dev_attr_can_queue.attr,
--
1.5.3.2
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