diff options
-rw-r--r-- | Documentation/ABI/stable/sysfs-driver-ib_srp | 7 | ||||
-rw-r--r-- | drivers/infiniband/ulp/srp/ib_srp.c | 10 |
2 files changed, 17 insertions, 0 deletions
diff --git a/Documentation/ABI/stable/sysfs-driver-ib_srp b/Documentation/ABI/stable/sysfs-driver-ib_srp index 18e9b279ebb1..b95067eb5f18 100644 --- a/Documentation/ABI/stable/sysfs-driver-ib_srp +++ b/Documentation/ABI/stable/sysfs-driver-ib_srp @@ -155,6 +155,13 @@ Contact: linux-rdma@vger.kernel.org Description: InfiniBand service ID used for establishing communication with the SRP target. +What: /sys/class/scsi_host/host<n>/sgid +Date: February 1, 2014 +KernelVersion: 3.13 +Contact: linux-rdma@vger.kernel.org +Description: InfiniBand GID of the source port used for communication with + the SRP target. + What: /sys/class/scsi_host/host<n>/zero_req_lim Date: September 20, 2006 KernelVersion: 2.6.18 diff --git a/drivers/infiniband/ulp/srp/ib_srp.c b/drivers/infiniband/ulp/srp/ib_srp.c index ebbe01bdd306..62e1f2a1c522 100644 --- a/drivers/infiniband/ulp/srp/ib_srp.c +++ b/drivers/infiniband/ulp/srp/ib_srp.c @@ -1965,6 +1965,14 @@ static ssize_t show_pkey(struct device *dev, struct device_attribute *attr, return sprintf(buf, "0x%04x\n", be16_to_cpu(target->path.pkey)); } +static ssize_t show_sgid(struct device *dev, struct device_attribute *attr, + char *buf) +{ + struct srp_target_port *target = host_to_target(class_to_shost(dev)); + + return sprintf(buf, "%pI6\n", target->path.sgid.raw); +} + static ssize_t show_dgid(struct device *dev, struct device_attribute *attr, char *buf) { @@ -2049,6 +2057,7 @@ static DEVICE_ATTR(id_ext, S_IRUGO, show_id_ext, NULL); static DEVICE_ATTR(ioc_guid, S_IRUGO, show_ioc_guid, NULL); static DEVICE_ATTR(service_id, S_IRUGO, show_service_id, NULL); static DEVICE_ATTR(pkey, S_IRUGO, show_pkey, NULL); +static DEVICE_ATTR(sgid, S_IRUGO, show_sgid, NULL); static DEVICE_ATTR(dgid, S_IRUGO, show_dgid, NULL); static DEVICE_ATTR(orig_dgid, S_IRUGO, show_orig_dgid, NULL); static DEVICE_ATTR(req_lim, S_IRUGO, show_req_lim, NULL); @@ -2065,6 +2074,7 @@ static struct device_attribute *srp_host_attrs[] = { &dev_attr_ioc_guid, &dev_attr_service_id, &dev_attr_pkey, + &dev_attr_sgid, &dev_attr_dgid, &dev_attr_orig_dgid, &dev_attr_req_lim, |