IB/ipath: add new minor device to allow sending of diag packets
Signed-off-by: Bryan O'Sullivan <bryan.osullivan@qlogic.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
diff --git a/drivers/infiniband/hw/ipath/ipath_driver.c b/drivers/infiniband/hw/ipath/ipath_driver.c
index 520c38f..8c908b3 100644
--- a/drivers/infiniband/hw/ipath/ipath_driver.c
+++ b/drivers/infiniband/hw/ipath/ipath_driver.c
@@ -1881,8 +1881,18 @@
goto bail_group;
}
+ ret = ipath_diagpkt_add();
+ if (ret < 0) {
+ printk(KERN_ERR IPATH_DRV_NAME ": Unable to create "
+ "diag data device: error %d\n", -ret);
+ goto bail_ipathfs;
+ }
+
goto bail;
+bail_ipathfs:
+ ipath_exit_ipathfs();
+
bail_group:
ipath_driver_remove_group(&ipath_driver.driver);
@@ -1993,6 +2003,8 @@
struct ipath_devdata *dd, *tmp;
unsigned long flags;
+ ipath_diagpkt_remove();
+
ipath_exit_ipathfs();
ipath_driver_remove_group(&ipath_driver.driver);