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authorRoland Dreier <roland@purestorage.com>2011-05-23 10:48:43 -0700
committerRoland Dreier <roland@purestorage.com>2011-05-23 10:48:43 -0700
commit04ea2f81973f55db715bfdac7dd258f8a8485a6d (patch)
treef8f0bf76fc9e7e409dc26b088e1263603556dcb1 /drivers/infiniband
parent257313b2a87795e07a0bdf58d0fffbdba8b31051 (diff)
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>
Diffstat (limited to 'drivers/infiniband')
-rw-r--r--drivers/infiniband/core/ucma.c8
1 files changed, 5 insertions, 3 deletions
diff --git a/drivers/infiniband/core/ucma.c b/drivers/infiniband/core/ucma.c
index b3fa798525b2..3170899dab01 100644
--- a/drivers/infiniband/core/ucma.c
+++ b/drivers/infiniband/core/ucma.c
@@ -1338,9 +1338,11 @@ static const struct file_operations ucma_fops = {
};
static struct miscdevice ucma_misc = {
- .minor = MISC_DYNAMIC_MINOR,
- .name = "rdma_cm",
- .fops = &ucma_fops,
+ .minor = MISC_DYNAMIC_MINOR,
+ .name = "rdma_cm",
+ .nodename = "infiniband/rdma_cm",
+ .mode = 0666,
+ .fops = &ucma_fops,
};
static ssize_t show_abi_version(struct device *dev,