aboutsummaryrefslogtreecommitdiffstatshomepage
path: root/drivers/infiniband/hw/mlx5/srq_cmd.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/infiniband/hw/mlx5/srq_cmd.c')
-rw-r--r--drivers/infiniband/hw/mlx5/srq_cmd.c113
1 files changed, 48 insertions, 65 deletions
diff --git a/drivers/infiniband/hw/mlx5/srq_cmd.c b/drivers/infiniband/hw/mlx5/srq_cmd.c
index 8fc3630a9d4c..6f5eadc4d183 100644
--- a/drivers/infiniband/hw/mlx5/srq_cmd.c
+++ b/drivers/infiniband/hw/mlx5/srq_cmd.c
@@ -5,9 +5,9 @@
#include <linux/kernel.h>
#include <linux/mlx5/driver.h>
-#include <linux/mlx5/cmd.h>
#include "mlx5_ib.h"
#include "srq.h"
+#include "qp.h"
static int get_pas_size(struct mlx5_srq_attr *in)
{
@@ -132,38 +132,33 @@ static int create_srq_cmd(struct mlx5_ib_dev *dev, struct mlx5_core_srq *srq,
static int destroy_srq_cmd(struct mlx5_ib_dev *dev, struct mlx5_core_srq *srq)
{
- u32 srq_in[MLX5_ST_SZ_DW(destroy_srq_in)] = {0};
- u32 srq_out[MLX5_ST_SZ_DW(destroy_srq_out)] = {0};
+ u32 in[MLX5_ST_SZ_DW(destroy_srq_in)] = {};
- MLX5_SET(destroy_srq_in, srq_in, opcode,
- MLX5_CMD_OP_DESTROY_SRQ);
- MLX5_SET(destroy_srq_in, srq_in, srqn, srq->srqn);
- MLX5_SET(destroy_srq_in, srq_in, uid, srq->uid);
+ MLX5_SET(destroy_srq_in, in, opcode, MLX5_CMD_OP_DESTROY_SRQ);
+ MLX5_SET(destroy_srq_in, in, srqn, srq->srqn);
+ MLX5_SET(destroy_srq_in, in, uid, srq->uid);
- return mlx5_cmd_exec(dev->mdev, srq_in, sizeof(srq_in), srq_out,
- sizeof(srq_out));
+ return mlx5_cmd_exec_in(dev->mdev, destroy_srq, in);
}
static int arm_srq_cmd(struct mlx5_ib_dev *dev, struct mlx5_core_srq *srq,
u16 lwm, int is_srq)
{
- u32 srq_in[MLX5_ST_SZ_DW(arm_rq_in)] = {0};
- u32 srq_out[MLX5_ST_SZ_DW(arm_rq_out)] = {0};
+ u32 in[MLX5_ST_SZ_DW(arm_rq_in)] = {};
- MLX5_SET(arm_rq_in, srq_in, opcode, MLX5_CMD_OP_ARM_RQ);
- MLX5_SET(arm_rq_in, srq_in, op_mod, MLX5_ARM_RQ_IN_OP_MOD_SRQ);
- MLX5_SET(arm_rq_in, srq_in, srq_number, srq->srqn);
- MLX5_SET(arm_rq_in, srq_in, lwm, lwm);
- MLX5_SET(arm_rq_in, srq_in, uid, srq->uid);
+ MLX5_SET(arm_rq_in, in, opcode, MLX5_CMD_OP_ARM_RQ);
+ MLX5_SET(arm_rq_in, in, op_mod, MLX5_ARM_RQ_IN_OP_MOD_SRQ);
+ MLX5_SET(arm_rq_in, in, srq_number, srq->srqn);
+ MLX5_SET(arm_rq_in, in, lwm, lwm);
+ MLX5_SET(arm_rq_in, in, uid, srq->uid);
- return mlx5_cmd_exec(dev->mdev, srq_in, sizeof(srq_in), srq_out,
- sizeof(srq_out));
+ return mlx5_cmd_exec_in(dev->mdev, arm_rq, in);
}
static int query_srq_cmd(struct mlx5_ib_dev *dev, struct mlx5_core_srq *srq,
struct mlx5_srq_attr *out)
{
- u32 srq_in[MLX5_ST_SZ_DW(query_srq_in)] = {0};
+ u32 in[MLX5_ST_SZ_DW(query_srq_in)] = {};
u32 *srq_out;
void *srqc;
int err;
@@ -172,11 +167,9 @@ static int query_srq_cmd(struct mlx5_ib_dev *dev, struct mlx5_core_srq *srq,
if (!srq_out)
return -ENOMEM;
- MLX5_SET(query_srq_in, srq_in, opcode,
- MLX5_CMD_OP_QUERY_SRQ);
- MLX5_SET(query_srq_in, srq_in, srqn, srq->srqn);
- err = mlx5_cmd_exec(dev->mdev, srq_in, sizeof(srq_in), srq_out,
- MLX5_ST_SZ_BYTES(query_srq_out));
+ MLX5_SET(query_srq_in, in, opcode, MLX5_CMD_OP_QUERY_SRQ);
+ MLX5_SET(query_srq_in, in, srqn, srq->srqn);
+ err = mlx5_cmd_exec_inout(dev->mdev, query_srq, in, srq_out);
if (err)
goto out;
@@ -234,39 +227,35 @@ out:
static int destroy_xrc_srq_cmd(struct mlx5_ib_dev *dev,
struct mlx5_core_srq *srq)
{
- u32 xrcsrq_in[MLX5_ST_SZ_DW(destroy_xrc_srq_in)] = {0};
- u32 xrcsrq_out[MLX5_ST_SZ_DW(destroy_xrc_srq_out)] = {0};
+ u32 in[MLX5_ST_SZ_DW(destroy_xrc_srq_in)] = {};
- MLX5_SET(destroy_xrc_srq_in, xrcsrq_in, opcode,
- MLX5_CMD_OP_DESTROY_XRC_SRQ);
- MLX5_SET(destroy_xrc_srq_in, xrcsrq_in, xrc_srqn, srq->srqn);
- MLX5_SET(destroy_xrc_srq_in, xrcsrq_in, uid, srq->uid);
+ MLX5_SET(destroy_xrc_srq_in, in, opcode, MLX5_CMD_OP_DESTROY_XRC_SRQ);
+ MLX5_SET(destroy_xrc_srq_in, in, xrc_srqn, srq->srqn);
+ MLX5_SET(destroy_xrc_srq_in, in, uid, srq->uid);
- return mlx5_cmd_exec(dev->mdev, xrcsrq_in, sizeof(xrcsrq_in),
- xrcsrq_out, sizeof(xrcsrq_out));
+ return mlx5_cmd_exec_in(dev->mdev, destroy_xrc_srq, in);
}
static int arm_xrc_srq_cmd(struct mlx5_ib_dev *dev, struct mlx5_core_srq *srq,
u16 lwm)
{
- u32 xrcsrq_in[MLX5_ST_SZ_DW(arm_xrc_srq_in)] = {0};
- u32 xrcsrq_out[MLX5_ST_SZ_DW(arm_xrc_srq_out)] = {0};
+ u32 in[MLX5_ST_SZ_DW(arm_xrc_srq_in)] = {};
- MLX5_SET(arm_xrc_srq_in, xrcsrq_in, opcode, MLX5_CMD_OP_ARM_XRC_SRQ);
- MLX5_SET(arm_xrc_srq_in, xrcsrq_in, op_mod, MLX5_ARM_XRC_SRQ_IN_OP_MOD_XRC_SRQ);
- MLX5_SET(arm_xrc_srq_in, xrcsrq_in, xrc_srqn, srq->srqn);
- MLX5_SET(arm_xrc_srq_in, xrcsrq_in, lwm, lwm);
- MLX5_SET(arm_xrc_srq_in, xrcsrq_in, uid, srq->uid);
+ MLX5_SET(arm_xrc_srq_in, in, opcode, MLX5_CMD_OP_ARM_XRC_SRQ);
+ MLX5_SET(arm_xrc_srq_in, in, op_mod,
+ MLX5_ARM_XRC_SRQ_IN_OP_MOD_XRC_SRQ);
+ MLX5_SET(arm_xrc_srq_in, in, xrc_srqn, srq->srqn);
+ MLX5_SET(arm_xrc_srq_in, in, lwm, lwm);
+ MLX5_SET(arm_xrc_srq_in, in, uid, srq->uid);
- return mlx5_cmd_exec(dev->mdev, xrcsrq_in, sizeof(xrcsrq_in),
- xrcsrq_out, sizeof(xrcsrq_out));
+ return mlx5_cmd_exec_in(dev->mdev, arm_xrc_srq, in);
}
static int query_xrc_srq_cmd(struct mlx5_ib_dev *dev,
struct mlx5_core_srq *srq,
struct mlx5_srq_attr *out)
{
- u32 xrcsrq_in[MLX5_ST_SZ_DW(query_xrc_srq_in)];
+ u32 in[MLX5_ST_SZ_DW(query_xrc_srq_in)] = {};
u32 *xrcsrq_out;
void *xrc_srqc;
int err;
@@ -274,14 +263,11 @@ static int query_xrc_srq_cmd(struct mlx5_ib_dev *dev,
xrcsrq_out = kvzalloc(MLX5_ST_SZ_BYTES(query_xrc_srq_out), GFP_KERNEL);
if (!xrcsrq_out)
return -ENOMEM;
- memset(xrcsrq_in, 0, sizeof(xrcsrq_in));
- MLX5_SET(query_xrc_srq_in, xrcsrq_in, opcode,
- MLX5_CMD_OP_QUERY_XRC_SRQ);
- MLX5_SET(query_xrc_srq_in, xrcsrq_in, xrc_srqn, srq->srqn);
+ MLX5_SET(query_xrc_srq_in, in, opcode, MLX5_CMD_OP_QUERY_XRC_SRQ);
+ MLX5_SET(query_xrc_srq_in, in, xrc_srqn, srq->srqn);
- err = mlx5_cmd_exec(dev->mdev, xrcsrq_in, sizeof(xrcsrq_in),
- xrcsrq_out, MLX5_ST_SZ_BYTES(query_xrc_srq_out));
+ err = mlx5_cmd_exec_inout(dev->mdev, query_xrc_srq, in, xrcsrq_out);
if (err)
goto out;
@@ -341,13 +327,12 @@ out:
static int destroy_rmp_cmd(struct mlx5_ib_dev *dev, struct mlx5_core_srq *srq)
{
- u32 in[MLX5_ST_SZ_DW(destroy_rmp_in)] = {};
- u32 out[MLX5_ST_SZ_DW(destroy_rmp_out)] = {};
+ u32 in[MLX5_ST_SZ_DW(destroy_rmp_in)] = {};
MLX5_SET(destroy_rmp_in, in, opcode, MLX5_CMD_OP_DESTROY_RMP);
MLX5_SET(destroy_rmp_in, in, rmpn, srq->srqn);
MLX5_SET(destroy_rmp_in, in, uid, srq->uid);
- return mlx5_cmd_exec(dev->mdev, in, sizeof(in), out, sizeof(out));
+ return mlx5_cmd_exec_in(dev->mdev, destroy_rmp, in);
}
static int arm_rmp_cmd(struct mlx5_ib_dev *dev, struct mlx5_core_srq *srq,
@@ -384,7 +369,7 @@ static int arm_rmp_cmd(struct mlx5_ib_dev *dev, struct mlx5_core_srq *srq,
MLX5_SET(rmpc, rmpc, state, MLX5_RMPC_STATE_RDY);
MLX5_SET(modify_rmp_in, in, opcode, MLX5_CMD_OP_MODIFY_RMP);
- err = mlx5_cmd_exec(dev->mdev, in, inlen, out, outlen);
+ err = mlx5_cmd_exec_inout(dev->mdev, modify_rmp, in, out);
out:
kvfree(in);
@@ -414,7 +399,7 @@ static int query_rmp_cmd(struct mlx5_ib_dev *dev, struct mlx5_core_srq *srq,
MLX5_SET(query_rmp_in, rmp_in, opcode, MLX5_CMD_OP_QUERY_RMP);
MLX5_SET(query_rmp_in, rmp_in, rmpn, srq->srqn);
- err = mlx5_cmd_exec(dev->mdev, rmp_in, inlen, rmp_out, outlen);
+ err = mlx5_cmd_exec_inout(dev->mdev, query_rmp, rmp_in, rmp_out);
if (err)
goto out;
@@ -477,36 +462,34 @@ static int create_xrq_cmd(struct mlx5_ib_dev *dev, struct mlx5_core_srq *srq,
static int destroy_xrq_cmd(struct mlx5_ib_dev *dev, struct mlx5_core_srq *srq)
{
- u32 in[MLX5_ST_SZ_DW(destroy_xrq_in)] = {0};
- u32 out[MLX5_ST_SZ_DW(destroy_xrq_out)] = {0};
+ u32 in[MLX5_ST_SZ_DW(destroy_xrq_in)] = {};
MLX5_SET(destroy_xrq_in, in, opcode, MLX5_CMD_OP_DESTROY_XRQ);
- MLX5_SET(destroy_xrq_in, in, xrqn, srq->srqn);
+ MLX5_SET(destroy_xrq_in, in, xrqn, srq->srqn);
MLX5_SET(destroy_xrq_in, in, uid, srq->uid);
- return mlx5_cmd_exec(dev->mdev, in, sizeof(in), out, sizeof(out));
+ return mlx5_cmd_exec_in(dev->mdev, destroy_xrq, in);
}
static int arm_xrq_cmd(struct mlx5_ib_dev *dev,
struct mlx5_core_srq *srq,
u16 lwm)
{
- u32 out[MLX5_ST_SZ_DW(arm_rq_out)] = {0};
- u32 in[MLX5_ST_SZ_DW(arm_rq_in)] = {0};
+ u32 in[MLX5_ST_SZ_DW(arm_rq_in)] = {};
- MLX5_SET(arm_rq_in, in, opcode, MLX5_CMD_OP_ARM_RQ);
- MLX5_SET(arm_rq_in, in, op_mod, MLX5_ARM_RQ_IN_OP_MOD_XRQ);
+ MLX5_SET(arm_rq_in, in, opcode, MLX5_CMD_OP_ARM_RQ);
+ MLX5_SET(arm_rq_in, in, op_mod, MLX5_ARM_RQ_IN_OP_MOD_XRQ);
MLX5_SET(arm_rq_in, in, srq_number, srq->srqn);
- MLX5_SET(arm_rq_in, in, lwm, lwm);
+ MLX5_SET(arm_rq_in, in, lwm, lwm);
MLX5_SET(arm_rq_in, in, uid, srq->uid);
- return mlx5_cmd_exec(dev->mdev, in, sizeof(in), out, sizeof(out));
+ return mlx5_cmd_exec_in(dev->mdev, arm_rq, in);
}
static int query_xrq_cmd(struct mlx5_ib_dev *dev, struct mlx5_core_srq *srq,
struct mlx5_srq_attr *out)
{
- u32 in[MLX5_ST_SZ_DW(query_xrq_in)] = {0};
+ u32 in[MLX5_ST_SZ_DW(query_xrq_in)] = {};
u32 *xrq_out;
int outlen = MLX5_ST_SZ_BYTES(query_xrq_out);
void *xrqc;
@@ -519,7 +502,7 @@ static int query_xrq_cmd(struct mlx5_ib_dev *dev, struct mlx5_core_srq *srq,
MLX5_SET(query_xrq_in, in, opcode, MLX5_CMD_OP_QUERY_XRQ);
MLX5_SET(query_xrq_in, in, xrqn, srq->srqn);
- err = mlx5_cmd_exec(dev->mdev, in, sizeof(in), xrq_out, outlen);
+ err = mlx5_cmd_exec_inout(dev->mdev, query_xrq, in, xrq_out);
if (err)
goto out;
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.