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Diffstat (limited to 'include/uapi/linux/rds.h')
-rw-r--r--include/uapi/linux/rds.h11
1 files changed, 11 insertions, 0 deletions
diff --git a/include/uapi/linux/rds.h b/include/uapi/linux/rds.h
index 8b73cb603c5f..5d0f76c780e5 100644
--- a/include/uapi/linux/rds.h
+++ b/include/uapi/linux/rds.h
@@ -69,6 +69,12 @@
#define RDS_TRANS_COUNT 3
#define RDS_TRANS_NONE (~0)
+/* IOCTLS commands for SOL_RDS */
+#define SIOCRDSSETTOS (SIOCPROTOPRIVATE)
+#define SIOCRDSGETTOS (SIOCPROTOPRIVATE + 1)
+
+typedef __u8 rds_tos_t;
+
/*
* Control message types for SOL_RDS.
*
@@ -149,6 +155,7 @@ struct rds_info_connection {
__be32 faddr;
__u8 transport[TRANSNAMSIZ]; /* null term ascii */
__u8 flags;
+ __u8 tos;
} __attribute__((packed));
struct rds6_info_connection {
@@ -171,6 +178,7 @@ struct rds_info_message {
__be16 lport;
__be16 fport;
__u8 flags;
+ __u8 tos;
} __attribute__((packed));
struct rds6_info_message {
@@ -214,6 +222,7 @@ struct rds_info_tcp_socket {
__u32 last_sent_nxt;
__u32 last_expected_una;
__u32 last_seen_una;
+ __u8 tos;
} __attribute__((packed));
struct rds6_info_tcp_socket {
@@ -240,6 +249,7 @@ struct rds_info_rdma_connection {
__u32 max_send_sge;
__u32 rdma_mr_max;
__u32 rdma_mr_size;
+ __u8 tos;
};
struct rds6_info_rdma_connection {
@@ -253,6 +263,7 @@ struct rds6_info_rdma_connection {
__u32 max_send_sge;
__u32 rdma_mr_max;
__u32 rdma_mr_size;
+ __u8 tos;
};
/* RDS message Receive Path Latency points */