From 9a6edb60ec10d86b1025a0cdad68fd89f1ddaf02 Mon Sep 17 00:00:00 2001 From: Ralph Campbell Date: Thu, 6 May 2010 17:03:25 -0700 Subject: IB/core: Allow device-specific per-port sysfs files Add a new parameter to ib_register_device() so that low-level device drivers can pass in a pointer to a callback function that will be called for each port that is registered in sysfs. This allows low-level device drivers to create files in /sys/class/infiniband//ports// without having to poke through the internals of the RDMA sysfs handling. There is no need for an unregister function since the kobject reference will go to zero when ib_unregister_device() is called. Signed-off-by: Ralph Campbell Signed-off-by: Roland Dreier --- include/rdma/ib_verbs.h | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) (limited to 'include/rdma') diff --git a/include/rdma/ib_verbs.h b/include/rdma/ib_verbs.h index 310d31474034..f3e8f3c07725 100644 --- a/include/rdma/ib_verbs.h +++ b/include/rdma/ib_verbs.h @@ -1172,7 +1172,9 @@ struct ib_client { struct ib_device *ib_alloc_device(size_t size); void ib_dealloc_device(struct ib_device *device); -int ib_register_device (struct ib_device *device); +int ib_register_device(struct ib_device *device, + int (*port_callback)(struct ib_device *, + u8, struct kobject *)); void ib_unregister_device(struct ib_device *device); int ib_register_client (struct ib_client *client); -- cgit v1.2.3-59-g8ed1b