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-rw-r--r--drivers/infiniband/hw/mlx5/cong.c3
-rw-r--r--drivers/infiniband/hw/mlx5/devx.c61
-rw-r--r--drivers/infiniband/hw/mlx5/main.c2
-rw-r--r--drivers/infiniband/hw/mlx5/mr.c17
-rw-r--r--drivers/infiniband/hw/mlx5/qp.c1
-rw-r--r--drivers/infiniband/hw/mlx5/qpc.c2
6 files changed, 54 insertions, 32 deletions
diff --git a/drivers/infiniband/hw/mlx5/cong.c b/drivers/infiniband/hw/mlx5/cong.c
index 0b61df52332a..290ea8ac3838 100644
--- a/drivers/infiniband/hw/mlx5/cong.c
+++ b/drivers/infiniband/hw/mlx5/cong.c
@@ -433,8 +433,7 @@ void mlx5_ib_init_cong_debugfs(struct mlx5_ib_dev *dev, u32 port_num)
dev->port[port_num].dbg_cc_params = dbg_cc_params;
- dbg_cc_params->root = debugfs_create_dir("cc_params",
- mdev->priv.dbg_root);
+ dbg_cc_params->root = debugfs_create_dir("cc_params", mlx5_debugfs_get_dev_root(mdev));
for (i = 0; i < MLX5_IB_DBG_CC_MAX; i++) {
dbg_cc_params->params[i].offset = i;
diff --git a/drivers/infiniband/hw/mlx5/devx.c b/drivers/infiniband/hw/mlx5/devx.c
index 08b7f6bc56c3..fc036b4794fd 100644
--- a/drivers/infiniband/hw/mlx5/devx.c
+++ b/drivers/infiniband/hw/mlx5/devx.c
@@ -1055,7 +1055,7 @@ static int UVERBS_HANDLER(MLX5_IB_METHOD_DEVX_OTHER)(
int cmd_out_len = uverbs_attr_get_len(attrs,
MLX5_IB_ATTR_DEVX_OTHER_CMD_OUT);
void *cmd_out;
- int err;
+ int err, err2;
int uid;
c = devx_ufile2uctx(attrs);
@@ -1076,14 +1076,16 @@ static int UVERBS_HANDLER(MLX5_IB_METHOD_DEVX_OTHER)(
return PTR_ERR(cmd_out);
MLX5_SET(general_obj_in_cmd_hdr, cmd_in, uid, uid);
- err = mlx5_cmd_exec(dev->mdev, cmd_in,
- uverbs_attr_get_len(attrs, MLX5_IB_ATTR_DEVX_OTHER_CMD_IN),
- cmd_out, cmd_out_len);
- if (err)
+ err = mlx5_cmd_do(dev->mdev, cmd_in,
+ uverbs_attr_get_len(attrs, MLX5_IB_ATTR_DEVX_OTHER_CMD_IN),
+ cmd_out, cmd_out_len);
+ if (err && err != -EREMOTEIO)
return err;
- return uverbs_copy_to(attrs, MLX5_IB_ATTR_DEVX_OTHER_CMD_OUT, cmd_out,
+ err2 = uverbs_copy_to(attrs, MLX5_IB_ATTR_DEVX_OTHER_CMD_OUT, cmd_out,
cmd_out_len);
+
+ return err2 ?: err;
}
static void devx_obj_build_destroy_cmd(void *in, void *out, void *din,
@@ -1457,7 +1459,7 @@ static int UVERBS_HANDLER(MLX5_IB_METHOD_DEVX_OBJ_CREATE)(
u32 out[MLX5_ST_SZ_DW(general_obj_out_cmd_hdr)];
struct devx_obj *obj;
u16 obj_type = 0;
- int err;
+ int err, err2 = 0;
int uid;
u32 obj_id;
u16 opcode;
@@ -1497,15 +1499,18 @@ static int UVERBS_HANDLER(MLX5_IB_METHOD_DEVX_OBJ_CREATE)(
!is_apu_cq(dev, cmd_in)) {
obj->flags |= DEVX_OBJ_FLAGS_CQ;
obj->core_cq.comp = devx_cq_comp;
- err = mlx5_core_create_cq(dev->mdev, &obj->core_cq,
- cmd_in, cmd_in_len, cmd_out,
- cmd_out_len);
+ err = mlx5_create_cq(dev->mdev, &obj->core_cq,
+ cmd_in, cmd_in_len, cmd_out,
+ cmd_out_len);
} else {
- err = mlx5_cmd_exec(dev->mdev, cmd_in,
- cmd_in_len,
- cmd_out, cmd_out_len);
+ err = mlx5_cmd_do(dev->mdev, cmd_in, cmd_in_len,
+ cmd_out, cmd_out_len);
}
+ if (err == -EREMOTEIO)
+ err2 = uverbs_copy_to(attrs,
+ MLX5_IB_ATTR_DEVX_OBJ_CREATE_CMD_OUT,
+ cmd_out, cmd_out_len);
if (err)
goto obj_free;
@@ -1548,7 +1553,7 @@ obj_destroy:
sizeof(out));
obj_free:
kfree(obj);
- return err;
+ return err2 ?: err;
}
static int UVERBS_HANDLER(MLX5_IB_METHOD_DEVX_OBJ_MODIFY)(
@@ -1563,7 +1568,7 @@ static int UVERBS_HANDLER(MLX5_IB_METHOD_DEVX_OBJ_MODIFY)(
&attrs->driver_udata, struct mlx5_ib_ucontext, ibucontext);
struct mlx5_ib_dev *mdev = to_mdev(c->ibucontext.device);
void *cmd_out;
- int err;
+ int err, err2;
int uid;
if (MLX5_GET(general_obj_in_cmd_hdr, cmd_in, vhca_tunnel_id))
@@ -1586,14 +1591,16 @@ static int UVERBS_HANDLER(MLX5_IB_METHOD_DEVX_OBJ_MODIFY)(
MLX5_SET(general_obj_in_cmd_hdr, cmd_in, uid, uid);
devx_set_umem_valid(cmd_in);
- err = mlx5_cmd_exec(mdev->mdev, cmd_in,
- uverbs_attr_get_len(attrs, MLX5_IB_ATTR_DEVX_OBJ_MODIFY_CMD_IN),
- cmd_out, cmd_out_len);
- if (err)
+ err = mlx5_cmd_do(mdev->mdev, cmd_in,
+ uverbs_attr_get_len(attrs, MLX5_IB_ATTR_DEVX_OBJ_MODIFY_CMD_IN),
+ cmd_out, cmd_out_len);
+ if (err && err != -EREMOTEIO)
return err;
- return uverbs_copy_to(attrs, MLX5_IB_ATTR_DEVX_OBJ_MODIFY_CMD_OUT,
+ err2 = uverbs_copy_to(attrs, MLX5_IB_ATTR_DEVX_OBJ_MODIFY_CMD_OUT,
cmd_out, cmd_out_len);
+
+ return err2 ?: err;
}
static int UVERBS_HANDLER(MLX5_IB_METHOD_DEVX_OBJ_QUERY)(
@@ -1607,7 +1614,7 @@ static int UVERBS_HANDLER(MLX5_IB_METHOD_DEVX_OBJ_QUERY)(
struct mlx5_ib_ucontext *c = rdma_udata_to_drv_context(
&attrs->driver_udata, struct mlx5_ib_ucontext, ibucontext);
void *cmd_out;
- int err;
+ int err, err2;
int uid;
struct mlx5_ib_dev *mdev = to_mdev(c->ibucontext.device);
@@ -1629,14 +1636,16 @@ static int UVERBS_HANDLER(MLX5_IB_METHOD_DEVX_OBJ_QUERY)(
return PTR_ERR(cmd_out);
MLX5_SET(general_obj_in_cmd_hdr, cmd_in, uid, uid);
- err = mlx5_cmd_exec(mdev->mdev, cmd_in,
- uverbs_attr_get_len(attrs, MLX5_IB_ATTR_DEVX_OBJ_QUERY_CMD_IN),
- cmd_out, cmd_out_len);
- if (err)
+ err = mlx5_cmd_do(mdev->mdev, cmd_in,
+ uverbs_attr_get_len(attrs, MLX5_IB_ATTR_DEVX_OBJ_QUERY_CMD_IN),
+ cmd_out, cmd_out_len);
+ if (err && err != -EREMOTEIO)
return err;
- return uverbs_copy_to(attrs, MLX5_IB_ATTR_DEVX_OBJ_QUERY_CMD_OUT,
+ err2 = uverbs_copy_to(attrs, MLX5_IB_ATTR_DEVX_OBJ_QUERY_CMD_OUT,
cmd_out, cmd_out_len);
+
+ return err2 ?: err;
}
struct devx_async_event_queue {
diff --git a/drivers/infiniband/hw/mlx5/main.c b/drivers/infiniband/hw/mlx5/main.c
index 85f526c861e9..32a0ea820573 100644
--- a/drivers/infiniband/hw/mlx5/main.c
+++ b/drivers/infiniband/hw/mlx5/main.c
@@ -4178,7 +4178,7 @@ static int mlx5_ib_stage_delay_drop_init(struct mlx5_ib_dev *dev)
if (!mlx5_debugfs_root)
return 0;
- root = debugfs_create_dir("delay_drop", dev->mdev->priv.dbg_root);
+ root = debugfs_create_dir("delay_drop", mlx5_debugfs_get_dev_root(dev->mdev));
dev->delay_drop.dir_debugfs = root;
debugfs_create_atomic_t("num_timeout_events", 0400, root,
diff --git a/drivers/infiniband/hw/mlx5/mr.c b/drivers/infiniband/hw/mlx5/mr.c
index 157d862fb864..32cb7068f0ca 100644
--- a/drivers/infiniband/hw/mlx5/mr.c
+++ b/drivers/infiniband/hw/mlx5/mr.c
@@ -140,6 +140,19 @@ static int destroy_mkey(struct mlx5_ib_dev *dev, struct mlx5_ib_mr *mr)
return mlx5_core_destroy_mkey(dev->mdev, mr->mmkey.key);
}
+static void create_mkey_warn(struct mlx5_ib_dev *dev, int status, void *out)
+{
+ if (status == -ENXIO) /* core driver is not available */
+ return;
+
+ mlx5_ib_warn(dev, "async reg mr failed. status %d\n", status);
+ if (status != -EREMOTEIO) /* driver specific failure */
+ return;
+
+ /* Failed in FW, print cmd out failure details */
+ mlx5_cmd_out_err(dev->mdev, MLX5_CMD_OP_CREATE_MKEY, 0, out);
+}
+
static void create_mkey_callback(int status, struct mlx5_async_work *context)
{
struct mlx5_ib_mr *mr =
@@ -149,7 +162,7 @@ static void create_mkey_callback(int status, struct mlx5_async_work *context)
unsigned long flags;
if (status) {
- mlx5_ib_warn(dev, "async reg mr failed. status %d\n", status);
+ create_mkey_warn(dev, status, mr->out);
kfree(mr);
spin_lock_irqsave(&ent->lock, flags);
ent->pending--;
@@ -683,7 +696,7 @@ static void mlx5_mr_cache_debugfs_init(struct mlx5_ib_dev *dev)
if (!mlx5_debugfs_root || dev->is_rep)
return;
- cache->root = debugfs_create_dir("mr_cache", dev->mdev->priv.dbg_root);
+ cache->root = debugfs_create_dir("mr_cache", mlx5_debugfs_get_dev_root(dev->mdev));
for (i = 0; i < MAX_MR_CACHE_ENTRIES; i++) {
ent = &cache->ent[i];
diff --git a/drivers/infiniband/hw/mlx5/qp.c b/drivers/infiniband/hw/mlx5/qp.c
index 29475cf8c7c3..b7fe47107d76 100644
--- a/drivers/infiniband/hw/mlx5/qp.c
+++ b/drivers/infiniband/hw/mlx5/qp.c
@@ -4465,6 +4465,7 @@ static int mlx5_ib_modify_dct(struct ib_qp *ibqp, struct ib_qp_attr *attr,
err = mlx5_core_create_dct(dev, &qp->dct.mdct, qp->dct.in,
MLX5_ST_SZ_BYTES(create_dct_in), out,
sizeof(out));
+ err = mlx5_cmd_check(dev->mdev, err, qp->dct.in, out);
if (err)
return err;
resp.dctn = qp->dct.mdct.mqp.qpn;
diff --git a/drivers/infiniband/hw/mlx5/qpc.c b/drivers/infiniband/hw/mlx5/qpc.c
index 8844eacf2380..542e4c63a8de 100644
--- a/drivers/infiniband/hw/mlx5/qpc.c
+++ b/drivers/infiniband/hw/mlx5/qpc.c
@@ -220,7 +220,7 @@ int mlx5_core_create_dct(struct mlx5_ib_dev *dev, struct mlx5_core_dct *dct,
init_completion(&dct->drained);
MLX5_SET(create_dct_in, in, opcode, MLX5_CMD_OP_CREATE_DCT);
- err = mlx5_cmd_exec(dev->mdev, in, inlen, out, outlen);
+ err = mlx5_cmd_do(dev->mdev, in, inlen, out, outlen);
if (err)
return err;
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