diff mbox series

[v2,01/10] common/mlx5: add DevX attributes for compress

Message ID 1610554690-411627-2-git-send-email-matan@nvidia.com (mailing list archive)
State Superseded, archived
Delegated to: akhil goyal
Headers show
Series add mlx5 compress PMD | expand

Checks

Context Check Description
ci/Performance-Testing fail build patch failure
ci/checkpatch success coding style OK

Commit Message

Matan Azrad Jan. 13, 2021, 4:18 p.m. UTC
Add the DevX attributes for compress related engiens:
	compress
	decompress
	dma

Signed-off-by: Matan Azrad <matan@nvidia.com>
---
 drivers/common/mlx5/mlx5_devx_cmds.c | 10 ++++++++++
 drivers/common/mlx5/mlx5_devx_cmds.h |  7 +++++++
 drivers/common/mlx5/mlx5_prm.h       | 18 ++++++++++++++++--
 3 files changed, 33 insertions(+), 2 deletions(-)

Comments

Slava Ovsiienko Jan. 18, 2021, 3:08 p.m. UTC | #1
> -----Original Message-----
> From: dev <dev-bounces@dpdk.org> On Behalf Of Matan Azrad
> Sent: Wednesday, January 13, 2021 18:18
> To: dev@dpdk.org
> Cc: NBU-Contact-Thomas Monjalon <thomas@monjalon.net>; Ashish Gupta
> <ashish.gupta@marvell.com>; Fiona Trahe <fiona.trahe@intel.com>;
> akhil.goyal@nxp.com
> Subject: [dpdk-dev] [PATCH v2 01/10] common/mlx5: add DevX attributes for
> compress
> 
> Add the DevX attributes for compress related engiens:
> 	compress
> 	decompress
> 	dma
> 
> Signed-off-by: Matan Azrad <matan@nvidia.com>

Typo: engiens -> engines
It would be nice to have hyphens:
- compress
- decompress
- dma

Beside this,
Acked-by: Viacheslav Ovsiienko <viacheslavo@nvidia.com>
diff mbox series

Patch

diff --git a/drivers/common/mlx5/mlx5_devx_cmds.c b/drivers/common/mlx5/mlx5_devx_cmds.c
index 4d01f52..f3ed789 100644
--- a/drivers/common/mlx5/mlx5_devx_cmds.c
+++ b/drivers/common/mlx5/mlx5_devx_cmds.c
@@ -725,6 +725,16 @@  struct mlx5_devx_obj *
 	attr->log_max_pd = MLX5_GET(cmd_hca_cap, hcattr, log_max_pd);
 	attr->log_max_srq = MLX5_GET(cmd_hca_cap, hcattr, log_max_srq);
 	attr->log_max_srq_sz = MLX5_GET(cmd_hca_cap, hcattr, log_max_srq_sz);
+	attr->mmo_dma_en = MLX5_GET(cmd_hca_cap, hcattr, dma_mmo);
+	attr->mmo_compress_en = MLX5_GET(cmd_hca_cap, hcattr, compress);
+	attr->mmo_decompress_en = MLX5_GET(cmd_hca_cap, hcattr, decompress);
+	attr->compress_min_block_size = MLX5_GET(cmd_hca_cap, hcattr,
+						 compress_min_block_size);
+	attr->log_max_mmo_dma = MLX5_GET(cmd_hca_cap, hcattr, log_dma_mmo_size);
+	attr->log_max_mmo_compress = MLX5_GET(cmd_hca_cap, hcattr,
+					      log_compress_mmo_size);
+	attr->log_max_mmo_decompress = MLX5_GET(cmd_hca_cap, hcattr,
+						log_decompress_mmo_size);
 	if (attr->qos.sup) {
 		MLX5_SET(query_hca_cap_in, in, op_mod,
 			 MLX5_GET_HCA_CAP_OP_MOD_QOS_CAP |
diff --git a/drivers/common/mlx5/mlx5_devx_cmds.h b/drivers/common/mlx5/mlx5_devx_cmds.h
index 8d993df..31ad18a 100644
--- a/drivers/common/mlx5/mlx5_devx_cmds.h
+++ b/drivers/common/mlx5/mlx5_devx_cmds.h
@@ -127,6 +127,13 @@  struct mlx5_hca_attr {
 	uint32_t log_max_srq;
 	uint32_t log_max_srq_sz;
 	uint32_t rss_ind_tbl_cap;
+	uint32_t mmo_dma_en:1;
+	uint32_t mmo_compress_en:1;
+	uint32_t mmo_decompress_en:1;
+	uint32_t compress_min_block_size:4;
+	uint32_t log_max_mmo_dma:5;
+	uint32_t log_max_mmo_compress:5;
+	uint32_t log_max_mmo_decompress:5;
 };
 
 struct mlx5_devx_wq_attr {
diff --git a/drivers/common/mlx5/mlx5_prm.h b/drivers/common/mlx5/mlx5_prm.h
index 9e2d1d0..e489a0a 100644
--- a/drivers/common/mlx5/mlx5_prm.h
+++ b/drivers/common/mlx5/mlx5_prm.h
@@ -1120,7 +1120,15 @@  enum {
 struct mlx5_ifc_cmd_hca_cap_bits {
 	u8 reserved_at_0[0x30];
 	u8 vhca_id[0x10];
-	u8 reserved_at_40[0x40];
+	u8 reserved_at_40[0x20];
+	u8 reserved_at_60[0x3];
+	u8 log_regexp_scatter_gather_size[0x5];
+	u8 reserved_at_68[0x3];
+	u8 log_dma_mmo_size[5];
+	u8 reserved_at_70[0x3];
+	u8 log_compress_mmo_size[5];
+	u8 reserved_at_78[0x3];
+	u8 log_decompress_mmo_size[5];
 	u8 log_max_srq_sz[0x8];
 	u8 log_max_qp_sz[0x8];
 	u8 reserved_at_90[0x9];
@@ -1168,7 +1176,13 @@  struct mlx5_ifc_cmd_hca_cap_bits {
 	u8 log_max_ra_res_dc[0x6];
 	u8 reserved_at_140[0xa];
 	u8 log_max_ra_req_qp[0x6];
-	u8 reserved_at_150[0xa];
+	u8 rtr2rts_qp_counters_set_id[1];
+	u8 rts2rts_udp_sport[1];
+	u8 rts2rts_lag_tx_port_affinity[1];
+	u8 dma_mmo[1];
+	u8 compress_min_block_size[4];
+	u8 compress[1];
+	u8 decompress[1];
 	u8 log_max_ra_res_qp[0x6];
 	u8 end_pad[0x1];
 	u8 cc_query_allowed[0x1];