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path: root/drivers/infiniband
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Diffstat (limited to 'drivers/infiniband')
-rw-r--r--drivers/infiniband/hw/mlx5/main.c55
1 files changed, 32 insertions, 23 deletions
diff --git a/drivers/infiniband/hw/mlx5/main.c b/drivers/infiniband/hw/mlx5/main.c
index 6679756506e6..b02d027ebf3b 100644
--- a/drivers/infiniband/hw/mlx5/main.c
+++ b/drivers/infiniband/hw/mlx5/main.c
@@ -5439,15 +5439,21 @@ static bool is_mdev_switchdev_mode(const struct mlx5_core_dev *mdev)
static void mlx5_ib_dealloc_counters(struct mlx5_ib_dev *dev)
{
+ u32 in[MLX5_ST_SZ_DW(dealloc_q_counter_in)] = {};
int num_cnt_ports;
int i;
num_cnt_ports = is_mdev_switchdev_mode(dev->mdev) ? 1 : dev->num_ports;
+ MLX5_SET(dealloc_q_counter_in, in, opcode,
+ MLX5_CMD_OP_DEALLOC_Q_COUNTER);
+
for (i = 0; i < num_cnt_ports; i++) {
- if (dev->port[i].cnts.set_id_valid)
- mlx5_core_dealloc_q_counter(dev->mdev,
- dev->port[i].cnts.set_id);
+ if (dev->port[i].cnts.set_id_valid) {
+ MLX5_SET(dealloc_q_counter_in, in, counter_set_id,
+ dev->port[i].cnts.set_id);
+ mlx5_cmd_exec_in(dev->mdev, dealloc_q_counter, in);
+ }
kfree(dev->port[i].cnts.names);
kfree(dev->port[i].cnts.offsets);
}
@@ -5638,27 +5644,23 @@ static int mlx5_ib_query_q_counters(struct mlx5_core_dev *mdev,
struct rdma_hw_stats *stats,
u16 set_id)
{
- int outlen = MLX5_ST_SZ_BYTES(query_q_counter_out);
- void *out;
+ u32 out[MLX5_ST_SZ_DW(query_q_counter_out)] = {};
+ u32 in[MLX5_ST_SZ_DW(query_q_counter_in)] = {};
__be32 val;
int ret, i;
- out = kvzalloc(outlen, GFP_KERNEL);
- if (!out)
- return -ENOMEM;
-
- ret = mlx5_core_query_q_counter(mdev, set_id, 0, out, outlen);
+ MLX5_SET(query_q_counter_in, in, opcode, MLX5_CMD_OP_QUERY_Q_COUNTER);
+ MLX5_SET(query_q_counter_in, in, counter_set_id, set_id);
+ ret = mlx5_cmd_exec_inout(mdev, query_q_counter, in, out);
if (ret)
- goto free;
+ return ret;
for (i = 0; i < cnts->num_q_counters; i++) {
- val = *(__be32 *)(out + cnts->offsets[i]);
+ val = *(__be32 *)((void *)out + cnts->offsets[i]);
stats->value[i] = (u64)be32_to_cpu(val);
}
-free:
- kvfree(out);
- return ret;
+ return 0;
}
static int mlx5_ib_query_ext_ppcnt_counters(struct mlx5_ib_dev *dev,
@@ -5765,6 +5767,20 @@ static int mlx5_ib_counter_update_stats(struct rdma_counter *counter)
counter->stats, counter->id);
}
+static int mlx5_ib_counter_dealloc(struct rdma_counter *counter)
+{
+ struct mlx5_ib_dev *dev = to_mdev(counter->device);
+ u32 in[MLX5_ST_SZ_DW(dealloc_q_counter_in)] = {};
+
+ if (!counter->id)
+ return 0;
+
+ MLX5_SET(dealloc_q_counter_in, in, opcode,
+ MLX5_CMD_OP_DEALLOC_Q_COUNTER);
+ MLX5_SET(dealloc_q_counter_in, in, counter_set_id, counter->id);
+ return mlx5_cmd_exec_in(dev->mdev, dealloc_q_counter, in);
+}
+
static int mlx5_ib_counter_bind_qp(struct rdma_counter *counter,
struct ib_qp *qp)
{
@@ -5788,7 +5804,7 @@ static int mlx5_ib_counter_bind_qp(struct rdma_counter *counter,
return 0;
fail_set_counter:
- mlx5_core_dealloc_q_counter(dev->mdev, cnt_set_id);
+ mlx5_ib_counter_dealloc(counter);
counter->id = 0;
return err;
@@ -5799,13 +5815,6 @@ static int mlx5_ib_counter_unbind_qp(struct ib_qp *qp)
return mlx5_ib_qp_set_counter(qp, NULL);
}
-static int mlx5_ib_counter_dealloc(struct rdma_counter *counter)
-{
- struct mlx5_ib_dev *dev = to_mdev(counter->device);
-
- return mlx5_core_dealloc_q_counter(dev->mdev, counter->id);
-}
-
static int mlx5_ib_rn_get_params(struct ib_device *device, u8 port_num,
enum rdma_netdev_t type,
struct rdma_netdev_alloc_params *params)