[ofa-general] [PATCH] infiniband: add userspace support for invalidate stag

[mhagen at iol.unh.edu]

--- linux-2.6.21.1/drivers/infiniband/core/uverbs_cmd.c	2007-05-04
14:25:50.000000000 -0400
+++ linux-2.6.21.1/drivers/infiniband/core/uverbs_cmd.c	2007-05-04
14:47:42.000000000 -0400
@@ -1507,6 +1507,12 @@ ssize_t ib_uverbs_post_send(struct ib_uv
 				next->wr.atomic.swap = user_wr->wr.atomic.swap;
 				next->wr.atomic.rkey = user_wr->wr.atomic.rkey;
 				break;
+			case IB_WR_SEND:
+				if(next->send_flags & IB_SEND_INVALIDATE) {
+					next->wr.invalidate.rkey =
+						user_wr->wr.invalidate.rkey;
+				}
+				break;
 			default:
 				break;
 			}



-- 
Mikkel Hagen
Project Assistant - Fibre Channel/SAS/SATA Consortiums
Research and Development Engineer - iWARP Consortium
FC/SAS/SATA:1-603-862-0701  iWARP:1-603-862-5083  Fax:1-603-862-4181
UNH-IOL
121 Technology Drive, Suite 2
Durham, NH 03824