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Diffstat (limited to 'include/linux/sunrpc/rpc_rdma.h')
-rw-r--r--include/linux/sunrpc/rpc_rdma.h9
1 files changed, 9 insertions, 0 deletions
diff --git a/include/linux/sunrpc/rpc_rdma.h b/include/linux/sunrpc/rpc_rdma.h
index cfda6adcf33c..245fc59b7324 100644
--- a/include/linux/sunrpc/rpc_rdma.h
+++ b/include/linux/sunrpc/rpc_rdma.h
@@ -110,6 +110,15 @@ struct rpcrdma_msg {
};
/*
+ * XDR sizes, in quads
+ */
+enum {
+ rpcrdma_fixed_maxsz = 4,
+ rpcrdma_segment_maxsz = 4,
+ rpcrdma_readchunk_maxsz = 2 + rpcrdma_segment_maxsz,
+};
+
+/*
* Smallest RPC/RDMA header: rm_xid through rm_type, then rm_nochunks
*/
#define RPCRDMA_HDRLEN_MIN (sizeof(__be32) * 7)