diff options
author | Ralph Campbell <ralph.campbell@qlogic.com> | 2010-05-06 17:03:25 -0700 |
---|---|---|
committer | Roland Dreier <rolandd@cisco.com> | 2010-05-21 10:34:44 -0700 |
commit | 9a6edb60ec10d86b1025a0cdad68fd89f1ddaf02 (patch) | |
tree | 8727118d511e8336f038e618cfc6d4aa6b73aaaf /drivers/infiniband/core/core_priv.h | |
parent | a0fe3cc5d36a5f5b4f60abfe1a4b1caf4a5cce5a (diff) |
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/<hca>/ports/<N>/
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 <ralph.campbell@qlogic.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
Diffstat (limited to 'drivers/infiniband/core/core_priv.h')
-rw-r--r-- | drivers/infiniband/core/core_priv.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/infiniband/core/core_priv.h b/drivers/infiniband/core/core_priv.h index 05ac36e6acdb..a565af5c2d2e 100644 --- a/drivers/infiniband/core/core_priv.h +++ b/drivers/infiniband/core/core_priv.h @@ -38,7 +38,9 @@ #include <rdma/ib_verbs.h> -int ib_device_register_sysfs(struct ib_device *device); +int ib_device_register_sysfs(struct ib_device *device, + int (*port_callback)(struct ib_device *, + u8, struct kobject *)); void ib_device_unregister_sysfs(struct ib_device *device); int ib_sysfs_setup(void); |