IB/mad: Add user space RMPP support

Using the new registration mechanism, define a flag that indicates the user wishes to process RMPP messages in user space rather than have the kernel process them.

Ira Weiny committed 12 years ago

Commit 1471cb61 parent 0f29b464 files · +88 −36Browse files

Showing the changes to include/uapi (1 of 4 files). Show all

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include/uapi/rdma/ib_user_mad.h+4−1

@@ -213,7 +213,10 @@ struct ib_user_mad_reg_req { · 212 unmodified lines
213	213	* used.
214	214	* @rmpp_version - If set, indicates the RMPP version to use.
215	215	*/
216		−#define IB_USER_MAD_REG_FLAGS_CAP (0)
	216	+enum {
	217	+ IB_USER_MAD_USER_RMPP = (1 << 0),
	218	+};
	219	+#define IB_USER_MAD_REG_FLAGS_CAP (IB_USER_MAD_USER_RMPP)
217	220	struct ib_user_mad_reg_req2 {
218	221	__u32 id;
219	222	__u32 qpn;