Merge branch 'mlx' into merge-test

1 files changed, 56 insertions, 14 deletions

diff --git a/include/rdma/ib_verbs.h b/include/rdma/ib_verbs.h
index 5ad43a487745..8029d2a51f14 100644
--- a/include/rdma/ib_verbs.h
+++ b/include/rdma/ib_verbs.h
@@ -1102,6 +1102,7 @@ enum ib_qp_attr_mask {
 	IB_QP_RESERVED2			= (1<<22),
 	IB_QP_RESERVED3			= (1<<23),
 	IB_QP_RESERVED4			= (1<<24),
+	IB_QP_RATE_LIMIT		= (1<<25),
 };
 
 enum ib_qp_state {
@@ -1151,6 +1152,7 @@ struct ib_qp_attr {
 	u8			rnr_retry;
 	u8			alt_port_num;
 	u8			alt_timeout;
+	u32			rate_limit;
 };
 
 enum ib_wr_opcode {
@@ -1592,17 +1594,19 @@ enum ib_flow_attr_type {
 /* Supported steering header types */
 enum ib_flow_spec_type {
 	/* L2 headers*/
-	IB_FLOW_SPEC_ETH	= 0x20,
-	IB_FLOW_SPEC_IB		= 0x22,
+	IB_FLOW_SPEC_ETH		= 0x20,
+	IB_FLOW_SPEC_IB			= 0x22,
 	/* L3 header*/
-	IB_FLOW_SPEC_IPV4	= 0x30,
-	IB_FLOW_SPEC_IPV6	= 0x31,
+	IB_FLOW_SPEC_IPV4		= 0x30,
+	IB_FLOW_SPEC_IPV6		= 0x31,
 	/* L4 headers*/
-	IB_FLOW_SPEC_TCP	= 0x40,
-	IB_FLOW_SPEC_UDP	= 0x41
+	IB_FLOW_SPEC_TCP		= 0x40,
+	IB_FLOW_SPEC_UDP		= 0x41,
+	IB_FLOW_SPEC_VXLAN_TUNNEL	= 0x50,
+	IB_FLOW_SPEC_INNER		= 0x100,
 };
 #define IB_FLOW_SPEC_LAYER_MASK	0xF0
-#define IB_FLOW_SPEC_SUPPORT_LAYERS 4
+#define IB_FLOW_SPEC_SUPPORT_LAYERS 8
 
 /* Flow steering rule priority is set according to it's domain.
  * Lower domain value means higher priority.
@@ -1630,7 +1634,7 @@ struct ib_flow_eth_filter {
 };
 
 struct ib_flow_spec_eth {
-	enum ib_flow_spec_type	  type;
+	u32			  type;
 	u16			  size;
 	struct ib_flow_eth_filter val;
 	struct ib_flow_eth_filter mask;
@@ -1644,7 +1648,7 @@ struct ib_flow_ib_filter {
 };
 
 struct ib_flow_spec_ib {
-	enum ib_flow_spec_type	 type;
+	u32			 type;
 	u16			 size;
 	struct ib_flow_ib_filter val;
 	struct ib_flow_ib_filter mask;
@@ -1669,7 +1673,7 @@ struct ib_flow_ipv4_filter {
 };
 
 struct ib_flow_spec_ipv4 {
-	enum ib_flow_spec_type	   type;
+	u32			   type;
 	u16			   size;
 	struct ib_flow_ipv4_filter val;
 	struct ib_flow_ipv4_filter mask;
@@ -1687,7 +1691,7 @@ struct ib_flow_ipv6_filter {
 };
 
 struct ib_flow_spec_ipv6 {
-	enum ib_flow_spec_type	   type;
+	u32			   type;
 	u16			   size;
 	struct ib_flow_ipv6_filter val;
 	struct ib_flow_ipv6_filter mask;
@@ -1701,15 +1705,30 @@ struct ib_flow_tcp_udp_filter {
 };
 
 struct ib_flow_spec_tcp_udp {
-	enum ib_flow_spec_type	      type;
+	u32			      type;
 	u16			      size;
 	struct ib_flow_tcp_udp_filter val;
 	struct ib_flow_tcp_udp_filter mask;
 };
 
+struct ib_flow_tunnel_filter {
+	__be32	tunnel_id;
+	u8	real_sz[0];
+};
+
+/* ib_flow_spec_tunnel describes the Vxlan tunnel
+ * the tunnel_id from val has the vni value
+ */
+struct ib_flow_spec_tunnel {
+	u32			      type;
+	u16			      size;
+	struct ib_flow_tunnel_filter  val;
+	struct ib_flow_tunnel_filter  mask;
+};
+
 union ib_flow_spec {
 	struct {
-		enum ib_flow_spec_type	type;
+		u32			type;
 		u16			size;
 	};
 	struct ib_flow_spec_eth		eth;
@@ -1717,6 +1736,7 @@ union ib_flow_spec {
 	struct ib_flow_spec_ipv4        ipv4;
 	struct ib_flow_spec_tcp_udp	tcp_udp;
 	struct ib_flow_spec_ipv6        ipv6;
+	struct ib_flow_spec_tunnel      tunnel;
 };
 
 struct ib_flow_attr {
@@ -1933,7 +1953,8 @@ struct ib_device {
 					       struct ib_udata *udata);
 	int                        (*dealloc_pd)(struct ib_pd *pd);
 	struct ib_ah *             (*create_ah)(struct ib_pd *pd,
-						struct ib_ah_attr *ah_attr);
+						struct ib_ah_attr *ah_attr,
+						struct ib_udata *udata);
 	int                        (*modify_ah)(struct ib_ah *ah,
 						struct ib_ah_attr *ah_attr);
 	int                        (*query_ah)(struct ib_ah *ah,
@@ -2581,6 +2602,24 @@ void ib_dealloc_pd(struct ib_pd *pd);
 struct ib_ah *ib_create_ah(struct ib_pd *pd, struct ib_ah_attr *ah_attr);
 
 /**
+ * ib_get_gids_from_rdma_hdr - Get sgid and dgid from GRH or IPv4 header
+ *   work completion.
+ * @hdr: the L3 header to parse
+ * @net_type: type of header to parse
+ * @sgid: place to store source gid
+ * @dgid: place to store destination gid
+ */
+int ib_get_gids_from_rdma_hdr(const union rdma_network_hdr *hdr,
+			      enum rdma_network_type net_type,
+			      union ib_gid *sgid, union ib_gid *dgid);
+
+/**
+ * ib_get_rdma_header_version - Get the header version
+ * @hdr: the L3 header to parse
+ */
+int ib_get_rdma_header_version(const union rdma_network_hdr *hdr);
+
+/**
  * ib_init_ah_from_wc - Initializes address handle attributes from a
  *   work completion.
  * @device: Device on which the received message arrived.
@@ -3357,4 +3396,7 @@ int ib_sg_to_pages(struct ib_mr *mr, struct scatterlist *sgl, int sg_nents,
 void ib_drain_rq(struct ib_qp *qp);
 void ib_drain_sq(struct ib_qp *qp);
 void ib_drain_qp(struct ib_qp *qp);
+
+int ib_resolve_eth_dmac(struct ib_device *device,
+			struct ib_ah_attr *ah_attr);
 #endif /* IB_VERBS_H */