Commit 04ea2f81 authored May 23, 2011 by Roland Dreier

RDMA/ucma: Add .nodename/.mode to tell userspace where to create device node



We want udev to create a device node under /dev/infiniband with
permission 0666 for rdma_cm, so add that info to our struct miscdevice.

Signed-off-by: Roland Dreier <roland@purestorage.com>
Acked-by: Sean Hefty <sean.hefty@intel.com>

parent 257313b2

drivers/infiniband/core/ucma.c

+5 −3

Original line number	Diff line number	Diff line
		@@ -1340,6 +1340,8 @@ static const struct file_operations ucma_fops = {
		static struct miscdevice ucma_misc = {
		.minor = MISC_DYNAMIC_MINOR,
		.name = "rdma_cm",
		.nodename = "infiniband/rdma_cm",
		.mode = 0666,
		.fops = &ucma_fops,
		};