IB/rdmavt: Add AH to rdmavt

[linux-2.6-microblaze.git] / drivers / infiniband / sw / rdmavt / vt.c

diff --git a/drivers/infiniband/sw/rdmavt/vt.c b/drivers/infiniband/sw/rdmavt/vt.c
index e92af9c..7dab0ca 100644 (file)
--- a/drivers/infiniband/sw/rdmavt/vt.c
+++ b/drivers/infiniband/sw/rdmavt/vt.c
@@ -221,7 +221,8 @@ int rvt_register_device(struct rvt_dev_info *rdi)
 
        if ((!rdi->driver_f.port_callback) ||
            (!rdi->driver_f.get_card_name) ||
-           (!rdi->driver_f.get_pci_dev)) {
+           (!rdi->driver_f.get_pci_dev) ||
+           (!rdi->driver_f.check_ah)) {
                return -EINVAL;
        }
 
@@ -252,6 +253,8 @@ int rvt_register_device(struct rvt_dev_info *rdi)
        CHECK_DRIVER_OVERRIDE(rdi, destroy_ah);
        CHECK_DRIVER_OVERRIDE(rdi, modify_ah);
        CHECK_DRIVER_OVERRIDE(rdi, query_ah);
+       spin_lock_init(&rdi->n_ahs_lock);
+       rdi->n_ahs_allocated = 0;
 
        /* Shared Receive Queue */
        CHECK_DRIVER_OVERRIDE(rdi, create_srq);