IB/rdmavt: Move driver helper functions to a common structure
Drivers are going to need to provide multiple functions for rdmavt to
call in to. We already have one, so go ahead and push this into a
data structure designated for driver supplied functions.
Reviewed-by: Mike Marciniszyn <mike.marciniszyn@intel.com>
Reviewed-by: Ira Weiny <ira.weiny@intel.com>
Signed-off-by: Dennis Dalessandro <dennis.dalessandro@intel.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
diff --git a/include/rdma/rdma_vt.h b/include/rdma/rdma_vt.h
index 9baa7f0..e0beedc 100644
--- a/include/rdma/rdma_vt.h
+++ b/include/rdma/rdma_vt.h
@@ -383,6 +383,19 @@
*/
};
+/*
+ * Functions that drivers are required to support
+ */
+struct rvt_driver_provided {
+ /*
+ * The work to create port files in /sys/class Infiniband is different
+ * depending on the driver. This should not be extracted away and
+ * instead drivers are responsible for setting the correct callback for
+ * this.
+ */
+ int (*port_callback)(struct ib_device *, u8, struct kobject *);
+};
+
/* Protection domain */
struct rvt_pd {
struct ib_pd ibpd;
@@ -407,13 +420,8 @@
/* PKey Table goes here */
- /*
- * The work to create port files in /sys/class Infiniband is different
- * depending on the driver. This should not be extracted away and
- * instead drivers are responsible for setting the correct callback for
- * this.
- */
- int (*port_callback)(struct ib_device *, u8, struct kobject *);
+ /* Driver specific helper functions */
+ struct rvt_driver_provided driver_f;
/* Internal use */
int n_pds_allocated;