IB/mthca: Add device-specific support for resizing CQs
Add low-level driver support for resizing CQs (both kernel and
userspace) to mthca.
Signed-off-by: Roland Dreier <rolandd@cisco.com>
diff --git a/drivers/infiniband/hw/mthca/mthca_user.h b/drivers/infiniband/hw/mthca/mthca_user.h
index bb015c6..02cc0a7 100644
--- a/drivers/infiniband/hw/mthca/mthca_user.h
+++ b/drivers/infiniband/hw/mthca/mthca_user.h
@@ -1,6 +1,6 @@
/*
* Copyright (c) 2005 Topspin Communications. All rights reserved.
- * Copyright (c) 2005 Cisco Systems. All rights reserved.
+ * Copyright (c) 2005, 2006 Cisco Systems. All rights reserved.
*
* This software is available to you under a choice of one of two
* licenses. You may choose to be licensed under the terms of the GNU
@@ -75,6 +75,11 @@
__u32 reserved;
};
+struct mthca_resize_cq {
+ __u32 lkey;
+ __u32 reserved;
+};
+
struct mthca_create_srq {
__u32 lkey;
__u32 db_index;