Merge branch 'mlx5-next' of git://git.kernel.org/pub/scm/linux/kernel/git/mellanox/linux

mlx5 HW spec and bits updates:
1) Aya exposes IP-in-IP capability in mlx5_core.
2) Maxim exposes lag tx port affinity capabilities.
3) Moshe adds VNIC_ENV internal rq counter bits.
4) ODP capabilities for DC transport

Misc updates:
5) Saeed, two compiler warnings cleanups
6) Add XRQ legacy commands opcodes
7) Use refcount_t for refcount
8) fix a -Wstringop-truncation warning

3 files changed, 22 insertions, 8 deletions

diff --git a/include/linux/mlx5/driver.h b/include/linux/mlx5/driver.h
index 13b4cf22f3ab..52a56d741f79 100644
--- a/include/linux/mlx5/driver.h
+++ b/include/linux/mlx5/driver.h
@@ -47,6 +47,7 @@
 #include <linux/interrupt.h>
 #include <linux/idr.h>
 #include <linux/notifier.h>
+#include <linux/refcount.h>
 
 #include <linux/mlx5/device.h>
 #include <linux/mlx5/doorbell.h>
@@ -390,7 +391,7 @@ enum mlx5_res_type {
 
 struct mlx5_core_rsc_common {
 	enum mlx5_res_type	res;
-	atomic_t		refcount;
+	refcount_t		refcount;
 	struct completion	free;
 };
 
diff --git a/include/linux/mlx5/fs.h b/include/linux/mlx5/fs.h
index 1cb1045ce313..97ec6be62ac4 100644
--- a/include/linux/mlx5/fs.h
+++ b/include/linux/mlx5/fs.h
@@ -75,6 +75,7 @@ enum mlx5_flow_namespace_type {
 	MLX5_FLOW_NAMESPACE_SNIFFER_TX,
 	MLX5_FLOW_NAMESPACE_EGRESS,
 	MLX5_FLOW_NAMESPACE_RDMA_RX,
+	MLX5_FLOW_NAMESPACE_RDMA_RX_KERNEL,
 };
 
 enum {
diff --git a/include/linux/mlx5/mlx5_ifc.h b/include/linux/mlx5/mlx5_ifc.h
index a66ed0abe40e..66b60afd5e06 100644
--- a/include/linux/mlx5/mlx5_ifc.h
+++ b/include/linux/mlx5/mlx5_ifc.h
@@ -172,6 +172,8 @@ enum {
 	MLX5_CMD_OP_QUERY_XRQ_DC_PARAMS_ENTRY     = 0x725,
 	MLX5_CMD_OP_SET_XRQ_DC_PARAMS_ENTRY       = 0x726,
 	MLX5_CMD_OP_QUERY_XRQ_ERROR_PARAMS        = 0x727,
+	MLX5_CMD_OP_RELEASE_XRQ_ERROR             = 0x729,
+	MLX5_CMD_OP_MODIFY_XRQ                    = 0x72a,
 	MLX5_CMD_OP_QUERY_ESW_FUNCTIONS           = 0x740,
 	MLX5_CMD_OP_QUERY_VPORT_STATE             = 0x750,
 	MLX5_CMD_OP_MODIFY_VPORT_STATE            = 0x751,
@@ -806,7 +808,9 @@ struct mlx5_ifc_per_protocol_networking_offload_caps_bits {
 	u8         swp_csum[0x1];
 	u8         swp_lso[0x1];
 	u8         cqe_checksum_full[0x1];
-	u8         reserved_at_24[0xc];
+	u8         reserved_at_24[0x5];
+	u8         tunnel_stateless_ip_over_ip[0x1];
+	u8         reserved_at_2a[0x6];
 	u8         max_vxlan_udp_ports[0x8];
 	u8         reserved_at_38[0x6];
 	u8         max_geneve_opt_len[0x1];
@@ -944,7 +948,9 @@ struct mlx5_ifc_odp_cap_bits {
 
 	struct mlx5_ifc_odp_per_transport_service_cap_bits xrc_odp_caps;
 
-	u8         reserved_at_100[0x700];
+	struct mlx5_ifc_odp_per_transport_service_cap_bits dc_odp_caps;
+
+	u8         reserved_at_120[0x6E0];
 };
 
 struct mlx5_ifc_calc_op {
@@ -1114,7 +1120,9 @@ struct mlx5_ifc_cmd_hca_cap_bits {
 	u8         cache_line_128byte[0x1];
 	u8         reserved_at_165[0x4];
 	u8         rts2rts_qp_counters_set_id[0x1];
-	u8         reserved_at_16a[0x5];
+	u8         reserved_at_16a[0x2];
+	u8         vnic_env_int_rq_oob[0x1];
+	u8         reserved_at_16d[0x2];
 	u8         qcam_reg[0x1];
 	u8         gid_table_size[0x10];
 
@@ -1243,7 +1251,9 @@ struct mlx5_ifc_cmd_hca_cap_bits {
 	u8         reserved_at_263[0x8];
 	u8         log_bf_reg_size[0x5];
 
-	u8         reserved_at_270[0xb];
+	u8         reserved_at_270[0x8];
+	u8         lag_tx_port_affinity[0x1];
+	u8         reserved_at_279[0x2];
 	u8         lag_master[0x1];
 	u8         num_lag_ports[0x4];
 
@@ -2770,7 +2780,11 @@ struct mlx5_ifc_vnic_diagnostic_statistics_bits {
 
 	u8         transmit_discard_vport_down[0x40];
 
-	u8         reserved_at_140[0xec0];
+	u8         reserved_at_140[0xa0];
+
+	u8         internal_rq_out_of_buffer[0x20];
+
+	u8         reserved_at_200[0xe00];
 };
 
 struct mlx5_ifc_traffic_counter_bits {
@@ -9594,8 +9608,6 @@ struct mlx5_ifc_query_lag_out_bits {
 
 	u8         syndrome[0x20];
 
-	u8         reserved_at_40[0x40];
-
 	struct mlx5_ifc_lagc_bits ctx;
 };