Add support to remove_target from sysfs.
Signed-off-by: Ishai Rabinovitz <[EMAIL PROTECTED]>
Index: last_stable/drivers/infiniband/ulp/srp/ib_srp.c
===================================================================
--- last_stable.orig/drivers/infiniband/ulp/srp/ib_srp.c 2006-06-05
16:46:55.000000000 +0300
+++ last_stable/drivers/infiniband/ulp/srp/ib_srp.c 2006-06-05
17:11:11.000000000 +0300
@@ -1516,6 +1516,10 @@
return sprintf(buf, "%d\n", target->zero_req_lim);
}
+static ssize_t srp_remove_target(struct class_device *cdev,
+ const char *buf, size_t count);
+
+static CLASS_DEVICE_ATTR(remove_target, S_IWUSR, NULL, srp_remove_target);
static CLASS_DEVICE_ATTR(id_ext, S_IRUGO, show_id_ext, NULL);
static CLASS_DEVICE_ATTR(ioc_guid, S_IRUGO, show_ioc_guid, NULL);
static CLASS_DEVICE_ATTR(service_id, S_IRUGO, show_service_id, NULL);
@@ -1524,6 +1528,7 @@
static CLASS_DEVICE_ATTR(zero_req_lim, S_IRUGO, show_zero_req_lim, NULL);
static struct class_device_attribute *srp_host_attrs[] = {
+ &class_device_attr_remove_target,
&class_device_attr_id_ext,
&class_device_attr_ioc_guid,
&class_device_attr_service_id,
@@ -1814,6 +1819,23 @@
static CLASS_DEVICE_ATTR(add_target, S_IWUSR, NULL, srp_create_target);
+static ssize_t srp_remove_target(struct class_device *cdev,
+ const char *buf, size_t count)
+{
+ int ret;
+ const char const remove_str[] = "remove";
+
+ if (strncmp(buf, "remove", sizeof(remove_str)))
+ return -EINVAL;
+
+ ret = _srp_remove_target(host_to_target(class_to_shost(cdev)));
+
+ if (ret)
+ return ret;
+
+ return count;
+}
+
static ssize_t show_ibdev(struct class_device *class_dev, char *buf)
{
struct srp_host *host =
--
Ishai Rabinovitz
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