From: Matan Azrad <matan@mellanox.com>
To: Shahaf Shuler <shahafs@mellanox.com>,
Yongseok Koh <yskoh@mellanox.com>,
Viacheslav Ovsiienko <viacheslavo@mellanox.com>
Cc: dev@dpdk.org, Dekel Peled <dekelp@mellanox.com>
Subject: [dpdk-dev] [PATCH 10/28] net/mlx5: modify advanced RxQ object using new API
Date: Mon, 22 Jul 2019 09:12:57 +0000 [thread overview]
Message-ID: <1563786795-14027-11-git-send-email-matan@mellanox.com> (raw)
In-Reply-To: <1563786795-14027-1-git-send-email-matan@mellanox.com>
From: Dekel Peled <dekelp@mellanox.com>
Implement function mlx5_devx_cmd_modify_rq() to modify RQ.
Add related structs in mlx5.h and mlx5_prm.h.
Signed-off-by: Dekel Peled <dekelp@mellanox.com>
Acked-by: Matan Azrad <matan@mellanox.com>
---
drivers/net/mlx5/mlx5.h | 16 +++++++++++++
drivers/net/mlx5/mlx5_devx_cmds.c | 50 +++++++++++++++++++++++++++++++++++++++
drivers/net/mlx5/mlx5_prm.h | 29 +++++++++++++++++++++++
3 files changed, 95 insertions(+)
diff --git a/drivers/net/mlx5/mlx5.h b/drivers/net/mlx5/mlx5.h
index 7ad6687..fbd1311 100644
--- a/drivers/net/mlx5/mlx5.h
+++ b/drivers/net/mlx5/mlx5.h
@@ -306,6 +306,20 @@ struct mlx5_devx_create_rq_attr {
struct mlx5_devx_wq_attr wq_attr;
};
+/* Modify RQ attributes structure, used by modify RQ operation. */
+struct mlx5_devx_modify_rq_attr {
+ uint32_t rqn:24;
+ uint32_t rq_state:4; /* Current RQ state. */
+ uint32_t state:4; /* Required RQ state. */
+ uint32_t scatter_fcs:1;
+ uint32_t vsd:1;
+ uint32_t counter_set_id:8;
+ uint32_t hairpin_peer_sq:24;
+ uint32_t hairpin_peer_vhca:16;
+ uint64_t modify_bitmask;
+ uint32_t lwm:16; /* Contained WQ lwm. */
+};
+
/**
* Type of object being allocated.
*/
@@ -794,5 +808,7 @@ int mlx5_devx_cmd_qp_query_tis_td(struct ibv_qp *qp, uint32_t tis_num,
struct mlx5_devx_obj *mlx5_devx_cmd_create_rq(struct ibv_context *ctx,
struct mlx5_devx_create_rq_attr *rq_attr,
int socket);
+int mlx5_devx_cmd_modify_rq(struct mlx5_devx_obj *rq,
+ struct mlx5_devx_modify_rq_attr *rq_attr);
#endif /* RTE_PMD_MLX5_H_ */
diff --git a/drivers/net/mlx5/mlx5_devx_cmds.c b/drivers/net/mlx5/mlx5_devx_cmds.c
index f68c94b..e8953bb 100644
--- a/drivers/net/mlx5/mlx5_devx_cmds.c
+++ b/drivers/net/mlx5/mlx5_devx_cmds.c
@@ -526,3 +526,53 @@ struct mlx5_devx_obj *
rq->id = MLX5_GET(create_rq_out, out, rqn);
return rq;
}
+
+/**
+ * Modify RQ using DevX API.
+ *
+ * @param[in] rq
+ * Pointer to RQ object structure.
+ * @param [in] rq_attr
+ * Pointer to modify RQ attributes structure.
+ *
+ * @return
+ * 0 on success, a negative errno value otherwise and rte_errno is set.
+ */
+int
+mlx5_devx_cmd_modify_rq(struct mlx5_devx_obj *rq,
+ struct mlx5_devx_modify_rq_attr *rq_attr)
+{
+ uint32_t in[MLX5_ST_SZ_DW(modify_rq_in)] = {0};
+ uint32_t out[MLX5_ST_SZ_DW(modify_rq_out)] = {0};
+ void *rq_ctx, *wq_ctx;
+ int ret;
+
+ MLX5_SET(modify_rq_in, in, opcode, MLX5_CMD_OP_MODIFY_RQ);
+ MLX5_SET(modify_rq_in, in, rq_state, rq_attr->rq_state);
+ MLX5_SET(modify_rq_in, in, rqn, rq->id);
+ MLX5_SET64(modify_rq_in, in, modify_bitmask, rq_attr->modify_bitmask);
+ rq_ctx = MLX5_ADDR_OF(modify_rq_in, in, ctx);
+ MLX5_SET(rqc, rq_ctx, state, rq_attr->state);
+ if (rq_attr->modify_bitmask &
+ MLX5_MODIFY_RQ_IN_MODIFY_BITMASK_SCATTER_FCS)
+ MLX5_SET(rqc, rq_ctx, scatter_fcs, rq_attr->scatter_fcs);
+ if (rq_attr->modify_bitmask & MLX5_MODIFY_RQ_IN_MODIFY_BITMASK_VSD)
+ MLX5_SET(rqc, rq_ctx, vsd, rq_attr->vsd);
+ if (rq_attr->modify_bitmask &
+ MLX5_MODIFY_RQ_IN_MODIFY_BITMASK_RQ_COUNTER_SET_ID)
+ MLX5_SET(rqc, rq_ctx, counter_set_id, rq_attr->counter_set_id);
+ MLX5_SET(rqc, rq_ctx, hairpin_peer_sq, rq_attr->hairpin_peer_sq);
+ MLX5_SET(rqc, rq_ctx, hairpin_peer_vhca, rq_attr->hairpin_peer_vhca);
+ if (rq_attr->modify_bitmask & MLX5_MODIFY_RQ_IN_MODIFY_BITMASK_WQ_LWM) {
+ wq_ctx = MLX5_ADDR_OF(rqc, rq_ctx, wq);
+ MLX5_SET(wq, wq_ctx, lwm, rq_attr->lwm);
+ }
+ ret = mlx5_glue->devx_obj_modify(rq->obj, in, sizeof(in),
+ out, sizeof(out));
+ if (ret) {
+ DRV_LOG(ERR, "Failed to modify RQ using DevX");
+ rte_errno = errno;
+ return -errno;
+ }
+ return ret;
+}
diff --git a/drivers/net/mlx5/mlx5_prm.h b/drivers/net/mlx5/mlx5_prm.h
index fbf00a0..7ec709b 100644
--- a/drivers/net/mlx5/mlx5_prm.h
+++ b/drivers/net/mlx5/mlx5_prm.h
@@ -628,6 +628,7 @@ enum {
MLX5_CMD_OP_CREATE_MKEY = 0x200,
MLX5_CMD_OP_QUERY_NIC_VPORT_CONTEXT = 0x754,
MLX5_CMD_OP_CREATE_RQ = 0x908,
+ MLX5_CMD_OP_MODIFY_RQ = 0x909,
MLX5_CMD_OP_QUERY_TIS = 0x915,
MLX5_CMD_OP_ALLOC_FLOW_COUNTER = 0x939,
MLX5_CMD_OP_QUERY_FLOW_COUNTER = 0x93b,
@@ -1378,6 +1379,34 @@ struct mlx5_ifc_create_rq_in_bits {
struct mlx5_ifc_rqc_bits ctx;
};
+struct mlx5_ifc_modify_rq_out_bits {
+ u8 status[0x8];
+ u8 reserved_at_8[0x18];
+ u8 syndrome[0x20];
+ u8 reserved_at_40[0x40];
+};
+
+enum {
+ MLX5_MODIFY_RQ_IN_MODIFY_BITMASK_WQ_LWM = 1ULL << 0,
+ MLX5_MODIFY_RQ_IN_MODIFY_BITMASK_VSD = 1ULL << 1,
+ MLX5_MODIFY_RQ_IN_MODIFY_BITMASK_SCATTER_FCS = 1ULL << 2,
+ MLX5_MODIFY_RQ_IN_MODIFY_BITMASK_RQ_COUNTER_SET_ID = 1ULL << 3,
+};
+
+struct mlx5_ifc_modify_rq_in_bits {
+ u8 opcode[0x10];
+ u8 uid[0x10];
+ u8 reserved_at_20[0x10];
+ u8 op_mod[0x10];
+ u8 rq_state[0x4];
+ u8 reserved_at_44[0x4];
+ u8 rqn[0x18];
+ u8 reserved_at_60[0x20];
+ u8 modify_bitmask[0x40];
+ u8 reserved_at_c0[0x40];
+ struct mlx5_ifc_rqc_bits ctx;
+};
+
/* CQE format mask. */
#define MLX5E_CQE_FORMAT_MASK 0xc
--
1.8.3.1
next prev parent reply other threads:[~2019-07-22 9:15 UTC|newest]
Thread overview: 92+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-07-22 9:12 [dpdk-dev] [PATCH 00/28] net/mlx5: support LRO Matan Azrad
2019-07-22 9:12 ` [dpdk-dev] [PATCH 01/28] net/mlx5: remove redundant item from union Matan Azrad
2019-07-22 9:17 ` Slava Ovsiienko
2019-07-22 9:12 ` [dpdk-dev] [PATCH 02/28] net/mlx5: add LRO APIs and initial settings Matan Azrad
2019-07-22 9:25 ` Slava Ovsiienko
2019-07-22 9:12 ` [dpdk-dev] [PATCH 03/28] net/mlx5: support LRO caps query using devx API Matan Azrad
2019-07-22 9:17 ` Slava Ovsiienko
2019-07-22 9:12 ` [dpdk-dev] [PATCH 04/28] net/mlx5: glue func for queue query using new API Matan Azrad
2019-07-22 9:18 ` Slava Ovsiienko
2019-07-22 9:12 ` [dpdk-dev] [PATCH 05/28] net/mlx5: glue function for action " Matan Azrad
2019-07-22 9:18 ` Slava Ovsiienko
2019-07-22 9:12 ` [dpdk-dev] [PATCH 06/28] net/mlx5: check conditions to enable LRO Matan Azrad
2019-07-22 9:18 ` Slava Ovsiienko
2019-07-22 9:12 ` [dpdk-dev] [PATCH 07/28] net/mlx5: support Tx interface query using new API Matan Azrad
2019-07-22 9:19 ` Slava Ovsiienko
2019-07-22 9:12 ` [dpdk-dev] [PATCH 08/28] net/mlx5: update Tx queue create for LRO Matan Azrad
2019-07-22 9:18 ` Slava Ovsiienko
2019-07-22 9:12 ` [dpdk-dev] [PATCH 09/28] net/mlx5: create advanced RxQ object using new API Matan Azrad
2019-07-22 9:17 ` Slava Ovsiienko
2019-07-22 9:12 ` Matan Azrad [this message]
2019-07-22 9:20 ` [dpdk-dev] [PATCH 10/28] net/mlx5: modify " Slava Ovsiienko
2019-07-22 9:12 ` [dpdk-dev] [PATCH 11/28] net/mlx5: create advanced Rx " Matan Azrad
2019-07-22 9:20 ` Slava Ovsiienko
2019-07-22 9:12 ` [dpdk-dev] [PATCH 12/28] net/mlx5: create advanced RxQ table " Matan Azrad
2019-07-22 9:21 ` Slava Ovsiienko
2019-07-22 9:13 ` [dpdk-dev] [PATCH 13/28] net/mlx5: allocate door-bells " Matan Azrad
2019-07-22 9:20 ` Slava Ovsiienko
2019-07-22 9:13 ` [dpdk-dev] [PATCH 14/28] net/mlx5: rename RxQ verbs to general RxQ object Matan Azrad
2019-07-22 9:22 ` Slava Ovsiienko
2019-07-22 9:13 ` [dpdk-dev] [PATCH 15/28] net/mlx5: rename verbs indirection table to obj Matan Azrad
2019-07-22 9:22 ` Slava Ovsiienko
2019-07-22 9:13 ` [dpdk-dev] [PATCH 16/28] net/mlx5: rename hash RxQ verbs to general Matan Azrad
2019-07-22 9:22 ` Slava Ovsiienko
2019-07-22 9:13 ` [dpdk-dev] [PATCH 17/28] net/mlx5: update queue state modify function Matan Azrad
2019-07-22 9:22 ` Slava Ovsiienko
2019-07-22 9:13 ` [dpdk-dev] [PATCH 18/28] net/mlx5: store protection domain number on create Matan Azrad
2019-07-22 9:21 ` Slava Ovsiienko
2019-07-22 9:13 ` [dpdk-dev] [PATCH 19/28] net/mlx5: func to create Rx verbs completion queue Matan Azrad
2019-07-22 9:23 ` Slava Ovsiienko
2019-07-22 9:13 ` [dpdk-dev] [PATCH 20/28] net/mlx5: function to create Rx verbs work queue Matan Azrad
2019-07-22 9:21 ` Slava Ovsiienko
2019-07-22 9:13 ` [dpdk-dev] [PATCH 21/28] net/mlx5: create advanced RxQ using new API Matan Azrad
2019-07-22 9:21 ` Slava Ovsiienko
2019-07-22 9:13 ` [dpdk-dev] [PATCH 22/28] net/mlx5: support LRO with single RxQ object Matan Azrad
2019-07-22 9:22 ` Slava Ovsiienko
2019-07-22 9:13 ` [dpdk-dev] [PATCH 23/28] net/mlx5: replace the external mbuf shared memory Matan Azrad
2019-07-22 9:21 ` Slava Ovsiienko
2019-07-22 9:13 ` [dpdk-dev] [PATCH 24/28] net/mlx5: update LRO fields in completion entry Matan Azrad
2019-07-22 9:23 ` Slava Ovsiienko
2019-07-22 9:13 ` [dpdk-dev] [PATCH 25/28] net/mlx5: handle LRO packets in Rx queue Matan Azrad
2019-07-22 9:26 ` Slava Ovsiienko
2019-07-22 9:13 ` [dpdk-dev] [PATCH 26/28] net/mlx5: zero the LRO mbuf headroom Matan Azrad
2019-07-22 9:23 ` Slava Ovsiienko
2019-07-22 9:13 ` [dpdk-dev] [PATCH 27/28] net/mlx5: adjust the maximum LRO message size Matan Azrad
2019-07-22 9:23 ` Slava Ovsiienko
2019-07-22 9:13 ` [dpdk-dev] [PATCH 28/28] doc: update MLX5 doc and release notes with LRO Matan Azrad
2019-07-22 9:23 ` Slava Ovsiienko
2019-07-22 10:42 ` [dpdk-dev] [PATCH 00/28] net/mlx5: support LRO Raslan Darawsheh
2019-07-22 12:48 ` Ferruh Yigit
2019-07-22 13:32 ` Matan Azrad
2019-07-22 14:51 ` [dpdk-dev] [PATCH v2 " Matan Azrad
2019-07-22 14:51 ` [dpdk-dev] [PATCH v2 01/28] net/mlx5: remove redundant item from union Matan Azrad
2019-07-23 10:53 ` Ferruh Yigit
2019-07-23 12:10 ` Matan Azrad
2019-07-22 14:51 ` [dpdk-dev] [PATCH v2 02/28] net/mlx5: add LRO APIs and initial settings Matan Azrad
2019-07-22 14:52 ` [dpdk-dev] [PATCH v2 03/28] net/mlx5: support LRO caps query using devx API Matan Azrad
2019-07-22 14:52 ` [dpdk-dev] [PATCH v2 04/28] net/mlx5: glue func for queue query using new API Matan Azrad
2019-07-22 14:52 ` [dpdk-dev] [PATCH v2 05/28] net/mlx5: glue function for action " Matan Azrad
2019-07-22 14:52 ` [dpdk-dev] [PATCH v2 06/28] net/mlx5: check conditions to enable LRO Matan Azrad
2019-07-22 14:52 ` [dpdk-dev] [PATCH v2 07/28] net/mlx5: support Tx interface query using new API Matan Azrad
2019-07-22 14:52 ` [dpdk-dev] [PATCH v2 08/28] net/mlx5: update Tx queue create for LRO Matan Azrad
2019-07-22 14:52 ` [dpdk-dev] [PATCH v2 09/28] net/mlx5: create advanced RxQ object using new API Matan Azrad
2019-07-22 14:52 ` [dpdk-dev] [PATCH v2 10/28] net/mlx5: modify " Matan Azrad
2019-07-22 14:52 ` [dpdk-dev] [PATCH v2 11/28] net/mlx5: create advanced Rx " Matan Azrad
2019-07-22 14:52 ` [dpdk-dev] [PATCH v2 12/28] net/mlx5: create advanced RxQ table " Matan Azrad
2019-07-22 14:52 ` [dpdk-dev] [PATCH v2 13/28] net/mlx5: allocate door-bells " Matan Azrad
2019-07-22 14:52 ` [dpdk-dev] [PATCH v2 14/28] net/mlx5: rename RxQ verbs to general RxQ object Matan Azrad
2019-07-22 14:52 ` [dpdk-dev] [PATCH v2 15/28] net/mlx5: rename verbs indirection table to obj Matan Azrad
2019-07-22 14:52 ` [dpdk-dev] [PATCH v2 16/28] net/mlx5: rename hash RxQ verbs to general Matan Azrad
2019-07-22 14:52 ` [dpdk-dev] [PATCH v2 17/28] net/mlx5: update queue state modify function Matan Azrad
2019-07-22 14:52 ` [dpdk-dev] [PATCH v2 18/28] net/mlx5: store protection domain number on create Matan Azrad
2019-07-22 14:52 ` [dpdk-dev] [PATCH v2 19/28] net/mlx5: func to create Rx verbs completion queue Matan Azrad
2019-07-22 14:52 ` [dpdk-dev] [PATCH v2 20/28] net/mlx5: function to create Rx verbs work queue Matan Azrad
2019-07-22 14:52 ` [dpdk-dev] [PATCH v2 21/28] net/mlx5: create advanced RxQ using new API Matan Azrad
2019-07-22 14:52 ` [dpdk-dev] [PATCH v2 22/28] net/mlx5: support LRO with single RxQ object Matan Azrad
2019-07-22 14:52 ` [dpdk-dev] [PATCH v2 23/28] net/mlx5: replace the external mbuf shared memory Matan Azrad
2019-07-22 14:52 ` [dpdk-dev] [PATCH v2 24/28] net/mlx5: update LRO fields in completion entry Matan Azrad
2019-07-22 14:52 ` [dpdk-dev] [PATCH v2 25/28] net/mlx5: handle LRO packets in Rx queue Matan Azrad
2019-07-22 14:52 ` [dpdk-dev] [PATCH v2 26/28] net/mlx5: zero the LRO mbuf headroom Matan Azrad
2019-07-22 14:52 ` [dpdk-dev] [PATCH v2 27/28] net/mlx5: adjust the maximum LRO message size Matan Azrad
2019-07-22 14:52 ` [dpdk-dev] [PATCH v2 28/28] doc: update MLX5 doc and release notes with LRO Matan Azrad
2019-07-23 6:48 ` [dpdk-dev] [PATCH v2 00/28] net/mlx5: support LRO Raslan Darawsheh
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