Merge branch 'mellanox/mlx5-next' into rdma.git for-next

From git://git.kernel.org/pub/scm/linux/kernel/git/mellanox/linux.git

This is required to resolve dependencies of the next series of RDMA
patches.

* branch 'mellanox/mlx5-next':
  net/mlx5: Update mlx5_ifc with DEVX UID bits
  net/mlx5: Set uid as part of DCT commands
  net/mlx5: Set uid as part of SRQ commands
  net/mlx5: Set uid as part of SQ commands
  net/mlx5: Set uid as part of RQ commands
  net/mlx5: Set uid as part of QP commands
  net/mlx5: Set uid as part of CQ commands

Signed-off-by: Jason Gunthorpe <[email protected]>

5 files changed, 81 insertions, 58 deletions

diff --git a/include/linux/mlx5/cq.h b/include/linux/mlx5/cq.h
index 0ef6138eca49..31a750570c38 100644
--- a/include/linux/mlx5/cq.h
+++ b/include/linux/mlx5/cq.h
@@ -61,6 +61,7 @@ struct mlx5_core_cq {
 	int			reset_notify_added;
 	struct list_head	reset_notify;
 	struct mlx5_eq		*eq;
+	u16 uid;
 };
 
 
diff --git a/include/linux/mlx5/driver.h b/include/linux/mlx5/driver.h
index d885e9f0e054..8fb072aa8671 100644
--- a/include/linux/mlx5/driver.h
+++ b/include/linux/mlx5/driver.h
@@ -474,6 +474,7 @@ struct mlx5_core_srq {
 
 	atomic_t		refcount;
 	struct completion	free;
+	u16		uid;
 };
 
 struct mlx5_eq_table {
diff --git a/include/linux/mlx5/mlx5_ifc.h b/include/linux/mlx5/mlx5_ifc.h
index 4c7a1d25d73b..68f4d5f9d929 100644
--- a/include/linux/mlx5/mlx5_ifc.h
+++ b/include/linux/mlx5/mlx5_ifc.h
@@ -1290,7 +1290,9 @@ struct mlx5_ifc_wq_bits {
 	u8         reserved_at_118[0x3];
 	u8         log_wq_sz[0x5];
 
-	u8         reserved_at_120[0x3];
+	u8         dbr_umem_valid[0x1];
+	u8         wq_umem_valid[0x1];
+	u8         reserved_at_122[0x1];
 	u8         log_hairpin_num_packets[0x5];
 	u8         reserved_at_128[0x3];
 	u8         log_hairpin_data_sz[0x5];
@@ -2364,7 +2366,10 @@ struct mlx5_ifc_qpc_bits {
 
 	u8         dc_access_key[0x40];
 
-	u8         reserved_at_680[0xc0];
+	u8         reserved_at_680[0x3];
+	u8         dbr_umem_valid[0x1];
+
+	u8         reserved_at_684[0xbc];
 };
 
 struct mlx5_ifc_roce_addr_layout_bits {
@@ -2464,7 +2469,7 @@ struct mlx5_ifc_xrc_srqc_bits {
 
 	u8         wq_signature[0x1];
 	u8         cont_srq[0x1];
-	u8         reserved_at_22[0x1];
+	u8         dbr_umem_valid[0x1];
 	u8         rlky[0x1];
 	u8         basic_cyclic_rcv_wqe[0x1];
 	u8         log_rq_stride[0x3];
@@ -3128,7 +3133,9 @@ enum {
 
 struct mlx5_ifc_cqc_bits {
 	u8         status[0x4];
-	u8         reserved_at_4[0x4];
+	u8         reserved_at_4[0x2];
+	u8         dbr_umem_valid[0x1];
+	u8         reserved_at_7[0x1];
 	u8         cqe_sz[0x3];
 	u8         cc[0x1];
 	u8         reserved_at_c[0x1];
@@ -3394,7 +3401,7 @@ struct mlx5_ifc_sqerr2rts_qp_out_bits {
 
 struct mlx5_ifc_sqerr2rts_qp_in_bits {
 	u8         opcode[0x10];
-	u8         reserved_at_10[0x10];
+	u8         uid[0x10];
 
 	u8         reserved_at_20[0x10];
 	u8         op_mod[0x10];
@@ -3424,7 +3431,7 @@ struct mlx5_ifc_sqd2rts_qp_out_bits {
 
 struct mlx5_ifc_sqd2rts_qp_in_bits {
 	u8         opcode[0x10];
-	u8         reserved_at_10[0x10];
+	u8         uid[0x10];
 
 	u8         reserved_at_20[0x10];
 	u8         op_mod[0x10];
@@ -3629,7 +3636,7 @@ struct mlx5_ifc_rts2rts_qp_out_bits {
 
 struct mlx5_ifc_rts2rts_qp_in_bits {
 	u8         opcode[0x10];
-	u8         reserved_at_10[0x10];
+	u8         uid[0x10];
 
 	u8         reserved_at_20[0x10];
 	u8         op_mod[0x10];
@@ -3659,7 +3666,7 @@ struct mlx5_ifc_rtr2rts_qp_out_bits {
 
 struct mlx5_ifc_rtr2rts_qp_in_bits {
 	u8         opcode[0x10];
-	u8         reserved_at_10[0x10];
+	u8         uid[0x10];
 
 	u8         reserved_at_20[0x10];
 	u8         op_mod[0x10];
@@ -3689,7 +3696,7 @@ struct mlx5_ifc_rst2init_qp_out_bits {
 
 struct mlx5_ifc_rst2init_qp_in_bits {
 	u8         opcode[0x10];
-	u8         reserved_at_10[0x10];
+	u8         uid[0x10];
 
 	u8         reserved_at_20[0x10];
 	u8         op_mod[0x10];
@@ -5192,7 +5199,7 @@ struct mlx5_ifc_qp_2rst_out_bits {
 
 struct mlx5_ifc_qp_2rst_in_bits {
 	u8         opcode[0x10];
-	u8         reserved_at_10[0x10];
+	u8         uid[0x10];
 
 	u8         reserved_at_20[0x10];
 	u8         op_mod[0x10];
@@ -5214,7 +5221,7 @@ struct mlx5_ifc_qp_2err_out_bits {
 
 struct mlx5_ifc_qp_2err_in_bits {
 	u8         opcode[0x10];
-	u8         reserved_at_10[0x10];
+	u8         uid[0x10];
 
 	u8         reserved_at_20[0x10];
 	u8         op_mod[0x10];
@@ -5314,7 +5321,7 @@ struct mlx5_ifc_modify_tis_bitmask_bits {
 
 struct mlx5_ifc_modify_tis_in_bits {
 	u8         opcode[0x10];
-	u8         reserved_at_10[0x10];
+	u8         uid[0x10];
 
 	u8         reserved_at_20[0x10];
 	u8         op_mod[0x10];
@@ -5353,7 +5360,7 @@ struct mlx5_ifc_modify_tir_out_bits {
 
 struct mlx5_ifc_modify_tir_in_bits {
 	u8         opcode[0x10];
-	u8         reserved_at_10[0x10];
+	u8         uid[0x10];
 
 	u8         reserved_at_20[0x10];
 	u8         op_mod[0x10];
@@ -5381,7 +5388,7 @@ struct mlx5_ifc_modify_sq_out_bits {
 
 struct mlx5_ifc_modify_sq_in_bits {
 	u8         opcode[0x10];
-	u8         reserved_at_10[0x10];
+	u8         uid[0x10];
 
 	u8         reserved_at_20[0x10];
 	u8         op_mod[0x10];
@@ -5454,7 +5461,7 @@ struct mlx5_ifc_rqt_bitmask_bits {
 
 struct mlx5_ifc_modify_rqt_in_bits {
 	u8         opcode[0x10];
-	u8         reserved_at_10[0x10];
+	u8         uid[0x10];
 
 	u8         reserved_at_20[0x10];
 	u8         op_mod[0x10];
@@ -5488,7 +5495,7 @@ enum {
 
 struct mlx5_ifc_modify_rq_in_bits {
 	u8         opcode[0x10];
-	u8         reserved_at_10[0x10];
+	u8         uid[0x10];
 
 	u8         reserved_at_20[0x10];
 	u8         op_mod[0x10];
@@ -5524,7 +5531,7 @@ struct mlx5_ifc_rmp_bitmask_bits {
 
 struct mlx5_ifc_modify_rmp_in_bits {
 	u8         opcode[0x10];
-	u8         reserved_at_10[0x10];
+	u8         uid[0x10];
 
 	u8         reserved_at_20[0x10];
 	u8         op_mod[0x10];
@@ -5629,7 +5636,7 @@ enum {
 
 struct mlx5_ifc_modify_cq_in_bits {
 	u8         opcode[0x10];
-	u8         reserved_at_10[0x10];
+	u8         uid[0x10];
 
 	u8         reserved_at_20[0x10];
 	u8         op_mod[0x10];
@@ -5641,7 +5648,10 @@ struct mlx5_ifc_modify_cq_in_bits {
 
 	struct mlx5_ifc_cqc_bits cq_context;
 
-	u8         reserved_at_280[0x600];
+	u8         reserved_at_280[0x40];
+
+	u8         cq_umem_valid[0x1];
+	u8         reserved_at_2c1[0x5bf];
 
 	u8         pas[0][0x40];
 };
@@ -5789,7 +5799,7 @@ struct mlx5_ifc_init2rtr_qp_out_bits {
 
 struct mlx5_ifc_init2rtr_qp_in_bits {
 	u8         opcode[0x10];
-	u8         reserved_at_10[0x10];
+	u8         uid[0x10];
 
 	u8         reserved_at_20[0x10];
 	u8         op_mod[0x10];
@@ -5819,7 +5829,7 @@ struct mlx5_ifc_init2init_qp_out_bits {
 
 struct mlx5_ifc_init2init_qp_in_bits {
 	u8         opcode[0x10];
-	u8         reserved_at_10[0x10];
+	u8         uid[0x10];
 
 	u8         reserved_at_20[0x10];
 	u8         op_mod[0x10];
@@ -5918,7 +5928,7 @@ struct mlx5_ifc_drain_dct_out_bits {
 
 struct mlx5_ifc_drain_dct_in_bits {
 	u8         opcode[0x10];
-	u8         reserved_at_10[0x10];
+	u8         uid[0x10];
 
 	u8         reserved_at_20[0x10];
 	u8         op_mod[0x10];
@@ -5962,7 +5972,7 @@ struct mlx5_ifc_detach_from_mcg_out_bits {
 
 struct mlx5_ifc_detach_from_mcg_in_bits {
 	u8         opcode[0x10];
-	u8         reserved_at_10[0x10];
+	u8         uid[0x10];
 
 	u8         reserved_at_20[0x10];
 	u8         op_mod[0x10];
@@ -5986,7 +5996,7 @@ struct mlx5_ifc_destroy_xrq_out_bits {
 
 struct mlx5_ifc_destroy_xrq_in_bits {
 	u8         opcode[0x10];
-	u8         reserved_at_10[0x10];
+	u8         uid[0x10];
 
 	u8         reserved_at_20[0x10];
 	u8         op_mod[0x10];
@@ -6008,7 +6018,7 @@ struct mlx5_ifc_destroy_xrc_srq_out_bits {
 
 struct mlx5_ifc_destroy_xrc_srq_in_bits {
 	u8         opcode[0x10];
-	u8         reserved_at_10[0x10];
+	u8         uid[0x10];
 
 	u8         reserved_at_20[0x10];
 	u8         op_mod[0x10];
@@ -6030,7 +6040,7 @@ struct mlx5_ifc_destroy_tis_out_bits {
 
 struct mlx5_ifc_destroy_tis_in_bits {
 	u8         opcode[0x10];
-	u8         reserved_at_10[0x10];
+	u8         uid[0x10];
 
 	u8         reserved_at_20[0x10];
 	u8         op_mod[0x10];
@@ -6052,7 +6062,7 @@ struct mlx5_ifc_destroy_tir_out_bits {
 
 struct mlx5_ifc_destroy_tir_in_bits {
 	u8         opcode[0x10];
-	u8         reserved_at_10[0x10];
+	u8         uid[0x10];
 
 	u8         reserved_at_20[0x10];
 	u8         op_mod[0x10];
@@ -6074,7 +6084,7 @@ struct mlx5_ifc_destroy_srq_out_bits {
 
 struct mlx5_ifc_destroy_srq_in_bits {
 	u8         opcode[0x10];
-	u8         reserved_at_10[0x10];
+	u8         uid[0x10];
 
 	u8         reserved_at_20[0x10];
 	u8         op_mod[0x10];
@@ -6096,7 +6106,7 @@ struct mlx5_ifc_destroy_sq_out_bits {
 
 struct mlx5_ifc_destroy_sq_in_bits {
 	u8         opcode[0x10];
-	u8         reserved_at_10[0x10];
+	u8         uid[0x10];
 
 	u8         reserved_at_20[0x10];
 	u8         op_mod[0x10];
@@ -6142,7 +6152,7 @@ struct mlx5_ifc_destroy_rqt_out_bits {
 
 struct mlx5_ifc_destroy_rqt_in_bits {
 	u8         opcode[0x10];
-	u8         reserved_at_10[0x10];
+	u8         uid[0x10];
 
 	u8         reserved_at_20[0x10];
 	u8         op_mod[0x10];
@@ -6164,7 +6174,7 @@ struct mlx5_ifc_destroy_rq_out_bits {
 
 struct mlx5_ifc_destroy_rq_in_bits {
 	u8         opcode[0x10];
-	u8         reserved_at_10[0x10];
+	u8         uid[0x10];
 
 	u8         reserved_at_20[0x10];
 	u8         op_mod[0x10];
@@ -6208,7 +6218,7 @@ struct mlx5_ifc_destroy_rmp_out_bits {
 
 struct mlx5_ifc_destroy_rmp_in_bits {
 	u8         opcode[0x10];
-	u8         reserved_at_10[0x10];
+	u8         uid[0x10];
 
 	u8         reserved_at_20[0x10];
 	u8         op_mod[0x10];
@@ -6230,7 +6240,7 @@ struct mlx5_ifc_destroy_qp_out_bits {
 
 struct mlx5_ifc_destroy_qp_in_bits {
 	u8         opcode[0x10];
-	u8         reserved_at_10[0x10];
+	u8         uid[0x10];
 
 	u8         reserved_at_20[0x10];
 	u8         op_mod[0x10];
@@ -6382,7 +6392,7 @@ struct mlx5_ifc_destroy_dct_out_bits {
 
 struct mlx5_ifc_destroy_dct_in_bits {
 	u8         opcode[0x10];
-	u8         reserved_at_10[0x10];
+	u8         uid[0x10];
 
 	u8         reserved_at_20[0x10];
 	u8         op_mod[0x10];
@@ -6404,7 +6414,7 @@ struct mlx5_ifc_destroy_cq_out_bits {
 
 struct mlx5_ifc_destroy_cq_in_bits {
 	u8         opcode[0x10];
-	u8         reserved_at_10[0x10];
+	u8         uid[0x10];
 
 	u8         reserved_at_20[0x10];
 	u8         op_mod[0x10];
@@ -6507,7 +6517,7 @@ struct mlx5_ifc_dealloc_xrcd_out_bits {
 
 struct mlx5_ifc_dealloc_xrcd_in_bits {
 	u8         opcode[0x10];
-	u8         reserved_at_10[0x10];
+	u8         uid[0x10];
 
 	u8         reserved_at_20[0x10];
 	u8         op_mod[0x10];
@@ -6595,7 +6605,7 @@ struct mlx5_ifc_dealloc_pd_out_bits {
 
 struct mlx5_ifc_dealloc_pd_in_bits {
 	u8         opcode[0x10];
-	u8         reserved_at_10[0x10];
+	u8         uid[0x10];
 
 	u8         reserved_at_20[0x10];
 	u8         op_mod[0x10];
@@ -6641,7 +6651,7 @@ struct mlx5_ifc_create_xrq_out_bits {
 
 struct mlx5_ifc_create_xrq_in_bits {
 	u8         opcode[0x10];
-	u8         reserved_at_10[0x10];
+	u8         uid[0x10];
 
 	u8         reserved_at_20[0x10];
 	u8         op_mod[0x10];
@@ -6665,7 +6675,7 @@ struct mlx5_ifc_create_xrc_srq_out_bits {
 
 struct mlx5_ifc_create_xrc_srq_in_bits {
 	u8         opcode[0x10];
-	u8         reserved_at_10[0x10];
+	u8         uid[0x10];
 
 	u8         reserved_at_20[0x10];
 	u8         op_mod[0x10];
@@ -6674,7 +6684,9 @@ struct mlx5_ifc_create_xrc_srq_in_bits {
 
 	struct mlx5_ifc_xrc_srqc_bits xrc_srq_context_entry;
 
-	u8         reserved_at_280[0x600];
+	u8         reserved_at_280[0x40];
+	u8         xrc_srq_umem_valid[0x1];
+	u8         reserved_at_2c1[0x5bf];
 
 	u8         pas[0][0x40];
 };
@@ -6693,7 +6705,7 @@ struct mlx5_ifc_create_tis_out_bits {
 
 struct mlx5_ifc_create_tis_in_bits {
 	u8         opcode[0x10];
-	u8         reserved_at_10[0x10];
+	u8         uid[0x10];
 
 	u8         reserved_at_20[0x10];
 	u8         op_mod[0x10];
@@ -6717,7 +6729,7 @@ struct mlx5_ifc_create_tir_out_bits {
 
 struct mlx5_ifc_create_tir_in_bits {
 	u8         opcode[0x10];
-	u8         reserved_at_10[0x10];
+	u8         uid[0x10];
 
 	u8         reserved_at_20[0x10];
 	u8         op_mod[0x10];
@@ -6741,7 +6753,7 @@ struct mlx5_ifc_create_srq_out_bits {
 
 struct mlx5_ifc_create_srq_in_bits {
 	u8         opcode[0x10];
-	u8         reserved_at_10[0x10];
+	u8         uid[0x10];
 
 	u8         reserved_at_20[0x10];
 	u8         op_mod[0x10];
@@ -6769,7 +6781,7 @@ struct mlx5_ifc_create_sq_out_bits {
 
 struct mlx5_ifc_create_sq_in_bits {
 	u8         opcode[0x10];
-	u8         reserved_at_10[0x10];
+	u8         uid[0x10];
 
 	u8         reserved_at_20[0x10];
 	u8         op_mod[0x10];
@@ -6823,7 +6835,7 @@ struct mlx5_ifc_create_rqt_out_bits {
 
 struct mlx5_ifc_create_rqt_in_bits {
 	u8         opcode[0x10];
-	u8         reserved_at_10[0x10];
+	u8         uid[0x10];
 
 	u8         reserved_at_20[0x10];
 	u8         op_mod[0x10];
@@ -6847,7 +6859,7 @@ struct mlx5_ifc_create_rq_out_bits {
 
 struct mlx5_ifc_create_rq_in_bits {
 	u8         opcode[0x10];
-	u8         reserved_at_10[0x10];
+	u8         uid[0x10];
 
 	u8         reserved_at_20[0x10];
 	u8         op_mod[0x10];
@@ -6871,7 +6883,7 @@ struct mlx5_ifc_create_rmp_out_bits {
 
 struct mlx5_ifc_create_rmp_in_bits {
 	u8         opcode[0x10];
-	u8         reserved_at_10[0x10];
+	u8         uid[0x10];
 
 	u8         reserved_at_20[0x10];
 	u8         op_mod[0x10];
@@ -6895,7 +6907,7 @@ struct mlx5_ifc_create_qp_out_bits {
 
 struct mlx5_ifc_create_qp_in_bits {
 	u8         opcode[0x10];
-	u8         reserved_at_10[0x10];
+	u8         uid[0x10];
 
 	u8         reserved_at_20[0x10];
 	u8         op_mod[0x10];
@@ -6908,7 +6920,10 @@ struct mlx5_ifc_create_qp_in_bits {
 
 	struct mlx5_ifc_qpc_bits qpc;
 
-	u8         reserved_at_800[0x80];
+	u8         reserved_at_800[0x60];
+
+	u8         wq_umem_valid[0x1];
+	u8         reserved_at_861[0x1f];
 
 	u8         pas[0][0x40];
 };
@@ -6970,7 +6985,8 @@ struct mlx5_ifc_create_mkey_in_bits {
 	u8         reserved_at_40[0x20];
 
 	u8         pg_access[0x1];
-	u8         reserved_at_61[0x1f];
+	u8         mkey_umem_valid[0x1];
+	u8         reserved_at_62[0x1e];
 
 	struct mlx5_ifc_mkc_bits memory_key_mkey_entry;
 
@@ -7138,7 +7154,7 @@ struct mlx5_ifc_create_dct_out_bits {
 
 struct mlx5_ifc_create_dct_in_bits {
 	u8         opcode[0x10];
-	u8         reserved_at_10[0x10];
+	u8         uid[0x10];
 
 	u8         reserved_at_20[0x10];
 	u8         op_mod[0x10];
@@ -7164,7 +7180,7 @@ struct mlx5_ifc_create_cq_out_bits {
 
 struct mlx5_ifc_create_cq_in_bits {
 	u8         opcode[0x10];
-	u8         reserved_at_10[0x10];
+	u8         uid[0x10];
 
 	u8         reserved_at_20[0x10];
 	u8         op_mod[0x10];
@@ -7173,7 +7189,10 @@ struct mlx5_ifc_create_cq_in_bits {
 
 	struct mlx5_ifc_cqc_bits cq_context;
 
-	u8         reserved_at_280[0x600];
+	u8         reserved_at_280[0x60];
+
+	u8         cq_umem_valid[0x1];
+	u8         reserved_at_2e1[0x59f];
 
 	u8         pas[0][0x40];
 };
@@ -7221,7 +7240,7 @@ struct mlx5_ifc_attach_to_mcg_out_bits {
 
 struct mlx5_ifc_attach_to_mcg_in_bits {
 	u8         opcode[0x10];
-	u8         reserved_at_10[0x10];
+	u8         uid[0x10];
 
 	u8         reserved_at_20[0x10];
 	u8         op_mod[0x10];
@@ -7272,7 +7291,7 @@ enum {
 
 struct mlx5_ifc_arm_xrc_srq_in_bits {
 	u8         opcode[0x10];
-	u8         reserved_at_10[0x10];
+	u8         uid[0x10];
 
 	u8         reserved_at_20[0x10];
 	u8         op_mod[0x10];
@@ -7300,7 +7319,7 @@ enum {
 
 struct mlx5_ifc_arm_rq_in_bits {
 	u8         opcode[0x10];
-	u8         reserved_at_10[0x10];
+	u8         uid[0x10];
 
 	u8         reserved_at_20[0x10];
 	u8         op_mod[0x10];
@@ -7348,7 +7367,7 @@ struct mlx5_ifc_alloc_xrcd_out_bits {
 
 struct mlx5_ifc_alloc_xrcd_in_bits {
 	u8         opcode[0x10];
-	u8         reserved_at_10[0x10];
+	u8         uid[0x10];
 
 	u8         reserved_at_20[0x10];
 	u8         op_mod[0x10];
@@ -7436,7 +7455,7 @@ struct mlx5_ifc_alloc_pd_out_bits {
 
 struct mlx5_ifc_alloc_pd_in_bits {
 	u8         opcode[0x10];
-	u8         reserved_at_10[0x10];
+	u8         uid[0x10];
 
 	u8         reserved_at_20[0x10];
 	u8         op_mod[0x10];
diff --git a/include/linux/mlx5/qp.h b/include/linux/mlx5/qp.h
index 4778d41085d4..fbe322c966bc 100644
--- a/include/linux/mlx5/qp.h
+++ b/include/linux/mlx5/qp.h
@@ -471,6 +471,7 @@ struct mlx5_core_qp {
 	int			qpn;
 	struct mlx5_rsc_debug	*dbg;
 	int			pid;
+	u16			uid;
 };
 
 struct mlx5_core_dct {
diff --git a/include/linux/mlx5/srq.h b/include/linux/mlx5/srq.h
index 24ff23e27c8a..1b1f3c20c6a3 100644
--- a/include/linux/mlx5/srq.h
+++ b/include/linux/mlx5/srq.h
@@ -61,6 +61,7 @@ struct mlx5_srq_attr {
 	u32 tm_next_tag;
 	u32 tm_hw_phase_cnt;
 	u32 tm_sw_phase_cnt;
+	u16 uid;
 };
 
 struct mlx5_core_dev;