diff options
-rw-r--r-- | drivers/infiniband/hw/mlx4/cq.c | 2 | ||||
-rw-r--r-- | drivers/infiniband/hw/mlx4/main.c | 6 | ||||
-rw-r--r-- | drivers/infiniband/hw/mlx4/qp.c | 13 | ||||
-rw-r--r-- | drivers/net/ethernet/mellanox/mlx4/cq.c | 7 | ||||
-rw-r--r-- | drivers/net/ethernet/mellanox/mlx4/en_cq.c | 1 | ||||
-rw-r--r-- | drivers/net/ethernet/mellanox/mlx4/en_netdev.c | 3 | ||||
-rw-r--r-- | drivers/net/ethernet/mellanox/mlx4/en_rx.c | 6 | ||||
-rw-r--r-- | drivers/net/ethernet/mellanox/mlx4/en_tx.c | 3 | ||||
-rw-r--r-- | drivers/net/ethernet/mellanox/mlx4/main.c | 7 | ||||
-rw-r--r-- | drivers/net/ethernet/mellanox/mlx4/qp.c | 5 | ||||
-rw-r--r-- | include/linux/mlx4/device.h | 12 |
11 files changed, 45 insertions, 20 deletions
diff --git a/drivers/infiniband/hw/mlx4/cq.c b/drivers/infiniband/hw/mlx4/cq.c index ff931c580557..95382faa7ad1 100644 --- a/drivers/infiniband/hw/mlx4/cq.c +++ b/drivers/infiniband/hw/mlx4/cq.c @@ -218,6 +218,7 @@ struct ib_cq *mlx4_ib_create_cq(struct ib_device *ibdev, goto err_mtt; uar = &to_mucontext(context)->uar; + cq->mcq.usage = MLX4_RES_USAGE_USER_VERBS; } else { err = mlx4_db_alloc(dev->dev, &cq->db, 1); if (err) @@ -233,6 +234,7 @@ struct ib_cq *mlx4_ib_create_cq(struct ib_device *ibdev, goto err_db; uar = &dev->priv_uar; + cq->mcq.usage = MLX4_RES_USAGE_DRIVER; } if (dev->eq_table) diff --git a/drivers/infiniband/hw/mlx4/main.c b/drivers/infiniband/hw/mlx4/main.c index e8c290edb1e1..0944e224c0df 100644 --- a/drivers/infiniband/hw/mlx4/main.c +++ b/drivers/infiniband/hw/mlx4/main.c @@ -2779,7 +2779,8 @@ static void *mlx4_ib_add(struct mlx4_dev *dev) allocated = 0; if (mlx4_ib_port_link_layer(&ibdev->ib_dev, i + 1) == IB_LINK_LAYER_ETHERNET) { - err = mlx4_counter_alloc(ibdev->dev, &counter_index); + err = mlx4_counter_alloc(ibdev->dev, &counter_index, + MLX4_RES_USAGE_DRIVER); /* if failed to allocate a new counter, use default */ if (err) counter_index = @@ -2834,7 +2835,8 @@ static void *mlx4_ib_add(struct mlx4_dev *dev) ibdev->steer_qpn_count = MLX4_IB_UC_MAX_NUM_QPS; err = mlx4_qp_reserve_range(dev, ibdev->steer_qpn_count, MLX4_IB_UC_STEER_QPN_ALIGN, - &ibdev->steer_qpn_base, 0); + &ibdev->steer_qpn_base, 0, + MLX4_RES_USAGE_DRIVER); if (err) goto err_counter; diff --git a/drivers/infiniband/hw/mlx4/qp.c b/drivers/infiniband/hw/mlx4/qp.c index d1caa39a3943..247b9132e9de 100644 --- a/drivers/infiniband/hw/mlx4/qp.c +++ b/drivers/infiniband/hw/mlx4/qp.c @@ -769,6 +769,7 @@ static int create_qp_common(struct mlx4_ib_dev *dev, struct ib_pd *pd, if (err) goto err_mtt; } + qp->mqp.usage = MLX4_RES_USAGE_USER_VERBS; } else { err = set_rq_size(dev, &init_attr->cap, !!pd->uobject, qp_has_rq(init_attr), qp, 0); @@ -841,6 +842,7 @@ static int create_qp_common(struct mlx4_ib_dev *dev, struct ib_pd *pd, err = -ENOMEM; goto err_wrid; } + qp->mqp.usage = MLX4_RES_USAGE_DRIVER; } if (sqpn) { @@ -860,13 +862,14 @@ static int create_qp_common(struct mlx4_ib_dev *dev, struct ib_pd *pd, (init_attr->cap.max_send_wr ? MLX4_RESERVE_ETH_BF_QP : 0) | (init_attr->cap.max_recv_wr ? - MLX4_RESERVE_A0_QP : 0)); + MLX4_RESERVE_A0_QP : 0), + qp->mqp.usage); else if (qp->flags & MLX4_IB_QP_NETIF) err = mlx4_ib_steer_qp_alloc(dev, 1, &qpn); else err = mlx4_qp_reserve_range(dev->dev, 1, 1, - &qpn, 0); + &qpn, 0, qp->mqp.usage); if (err) goto err_proxy; } @@ -1218,7 +1221,9 @@ static struct ib_qp *_mlx4_ib_create_qp(struct ib_pd *pd, if (udata) return ERR_PTR(-EINVAL); if (init_attr->create_flags & MLX4_IB_QP_CREATE_ROCE_V2_GSI) { - int res = mlx4_qp_reserve_range(to_mdev(pd->device)->dev, 1, 1, &sqpn, 0); + int res = mlx4_qp_reserve_range(to_mdev(pd->device)->dev, + 1, 1, &sqpn, 0, + MLX4_RES_USAGE_DRIVER); if (res) return ERR_PTR(res); @@ -1581,7 +1586,7 @@ static int create_qp_lb_counter(struct mlx4_ib_dev *dev, struct mlx4_ib_qp *qp) !(dev->dev->caps.flags2 & MLX4_DEV_CAP_FLAG2_LB_SRC_CHK)) return 0; - err = mlx4_counter_alloc(dev->dev, &tmp_idx); + err = mlx4_counter_alloc(dev->dev, &tmp_idx, MLX4_RES_USAGE_DRIVER); if (err) return err; diff --git a/drivers/net/ethernet/mellanox/mlx4/cq.c b/drivers/net/ethernet/mellanox/mlx4/cq.c index c56a511b918e..72eb50cd5ecd 100644 --- a/drivers/net/ethernet/mellanox/mlx4/cq.c +++ b/drivers/net/ethernet/mellanox/mlx4/cq.c @@ -241,13 +241,14 @@ err_out: return err; } -static int mlx4_cq_alloc_icm(struct mlx4_dev *dev, int *cqn) +static int mlx4_cq_alloc_icm(struct mlx4_dev *dev, int *cqn, u8 usage) { + u32 in_modifier = RES_CQ | (((u32)usage & 3) << 30); u64 out_param; int err; if (mlx4_is_mfunc(dev)) { - err = mlx4_cmd_imm(dev, 0, &out_param, RES_CQ, + err = mlx4_cmd_imm(dev, 0, &out_param, in_modifier, RES_OP_RESERVE_AND_MAP, MLX4_CMD_ALLOC_RES, MLX4_CMD_TIME_CLASS_A, MLX4_CMD_WRAPPED); if (err) @@ -303,7 +304,7 @@ int mlx4_cq_alloc(struct mlx4_dev *dev, int nent, cq->vector = vector; - err = mlx4_cq_alloc_icm(dev, &cq->cqn); + err = mlx4_cq_alloc_icm(dev, &cq->cqn, cq->usage); if (err) return err; diff --git a/drivers/net/ethernet/mellanox/mlx4/en_cq.c b/drivers/net/ethernet/mellanox/mlx4/en_cq.c index 85fe17e4dcfb..f849eec21824 100644 --- a/drivers/net/ethernet/mellanox/mlx4/en_cq.c +++ b/drivers/net/ethernet/mellanox/mlx4/en_cq.c @@ -140,6 +140,7 @@ int mlx4_en_activate_cq(struct mlx4_en_priv *priv, struct mlx4_en_cq *cq, (cq->type == RX && priv->hwtstamp_config.rx_filter)) timestamp_en = 1; + cq->mcq.usage = MLX4_RES_USAGE_DRIVER; err = mlx4_cq_alloc(mdev->dev, cq->size, &cq->wqres.mtt, &mdev->priv_uar, cq->wqres.db.dma, &cq->mcq, cq->vector, 0, timestamp_en); diff --git a/drivers/net/ethernet/mellanox/mlx4/en_netdev.c b/drivers/net/ethernet/mellanox/mlx4/en_netdev.c index 3a291fc1780a..e3e6d9fa69fd 100644 --- a/drivers/net/ethernet/mellanox/mlx4/en_netdev.c +++ b/drivers/net/ethernet/mellanox/mlx4/en_netdev.c @@ -651,7 +651,8 @@ static int mlx4_en_get_qp(struct mlx4_en_priv *priv) return 0; } - err = mlx4_qp_reserve_range(dev, 1, 1, qpn, MLX4_RESERVE_A0_QP); + err = mlx4_qp_reserve_range(dev, 1, 1, qpn, MLX4_RESERVE_A0_QP, + MLX4_RES_USAGE_DRIVER); en_dbg(DRV, priv, "Reserved qp %d\n", *qpn); if (err) { en_err(priv, "Failed to reserve qp for mac registration\n"); diff --git a/drivers/net/ethernet/mellanox/mlx4/en_rx.c b/drivers/net/ethernet/mellanox/mlx4/en_rx.c index 436f7689a032..ad1ffd5857cb 100644 --- a/drivers/net/ethernet/mellanox/mlx4/en_rx.c +++ b/drivers/net/ethernet/mellanox/mlx4/en_rx.c @@ -1081,7 +1081,8 @@ int mlx4_en_create_drop_qp(struct mlx4_en_priv *priv) u32 qpn; err = mlx4_qp_reserve_range(priv->mdev->dev, 1, 1, &qpn, - MLX4_RESERVE_A0_QP); + MLX4_RESERVE_A0_QP, + MLX4_RES_USAGE_DRIVER); if (err) { en_err(priv, "Failed reserving drop qpn\n"); return err; @@ -1127,7 +1128,8 @@ int mlx4_en_config_rss_steer(struct mlx4_en_priv *priv) flags = priv->rx_ring_num == 1 ? MLX4_RESERVE_A0_QP : 0; err = mlx4_qp_reserve_range(mdev->dev, priv->rx_ring_num, priv->rx_ring_num, - &rss_map->base_qpn, flags); + &rss_map->base_qpn, flags, + MLX4_RES_USAGE_DRIVER); if (err) { en_err(priv, "Failed reserving %d qps\n", priv->rx_ring_num); return err; diff --git a/drivers/net/ethernet/mellanox/mlx4/en_tx.c b/drivers/net/ethernet/mellanox/mlx4/en_tx.c index 73faa3d77921..a81db2582555 100644 --- a/drivers/net/ethernet/mellanox/mlx4/en_tx.c +++ b/drivers/net/ethernet/mellanox/mlx4/en_tx.c @@ -105,7 +105,8 @@ int mlx4_en_create_tx_ring(struct mlx4_en_priv *priv, (unsigned long long) ring->sp_wqres.buf.direct.map); err = mlx4_qp_reserve_range(mdev->dev, 1, 1, &ring->qpn, - MLX4_RESERVE_ETH_BF_QP); + MLX4_RESERVE_ETH_BF_QP, + MLX4_RES_USAGE_DRIVER); if (err) { en_err(priv, "failed reserving qp for TX ring\n"); goto err_hwq_res; diff --git a/drivers/net/ethernet/mellanox/mlx4/main.c b/drivers/net/ethernet/mellanox/mlx4/main.c index a27c9c13a36e..fb2591d0e735 100644 --- a/drivers/net/ethernet/mellanox/mlx4/main.c +++ b/drivers/net/ethernet/mellanox/mlx4/main.c @@ -2475,7 +2475,7 @@ static int mlx4_allocate_default_counters(struct mlx4_dev *dev) priv->def_counter[port] = -1; for (port = 0; port < dev->caps.num_ports; port++) { - err = mlx4_counter_alloc(dev, &idx); + err = mlx4_counter_alloc(dev, &idx, MLX4_RES_USAGE_DRIVER); if (!err || err == -ENOSPC) { priv->def_counter[port] = idx; @@ -2517,13 +2517,14 @@ int __mlx4_counter_alloc(struct mlx4_dev *dev, u32 *idx) return 0; } -int mlx4_counter_alloc(struct mlx4_dev *dev, u32 *idx) +int mlx4_counter_alloc(struct mlx4_dev *dev, u32 *idx, u8 usage) { + u32 in_modifier = RES_COUNTER | (((u32)usage & 3) << 30); u64 out_param; int err; if (mlx4_is_mfunc(dev)) { - err = mlx4_cmd_imm(dev, 0, &out_param, RES_COUNTER, + err = mlx4_cmd_imm(dev, 0, &out_param, in_modifier, RES_OP_RESERVE, MLX4_CMD_ALLOC_RES, MLX4_CMD_TIME_CLASS_A, MLX4_CMD_WRAPPED); if (!err) diff --git a/drivers/net/ethernet/mellanox/mlx4/qp.c b/drivers/net/ethernet/mellanox/mlx4/qp.c index 26747212526b..5e5b4475b85e 100644 --- a/drivers/net/ethernet/mellanox/mlx4/qp.c +++ b/drivers/net/ethernet/mellanox/mlx4/qp.c @@ -245,8 +245,9 @@ int __mlx4_qp_reserve_range(struct mlx4_dev *dev, int cnt, int align, } int mlx4_qp_reserve_range(struct mlx4_dev *dev, int cnt, int align, - int *base, u8 flags) + int *base, u8 flags, u8 usage) { + u32 in_modifier = RES_QP | (((u32)usage & 3) << 30); u64 in_param = 0; u64 out_param; int err; @@ -258,7 +259,7 @@ int mlx4_qp_reserve_range(struct mlx4_dev *dev, int cnt, int align, set_param_l(&in_param, (((u32)flags) << 24) | (u32)cnt); set_param_h(&in_param, align); err = mlx4_cmd_imm(dev, in_param, &out_param, - RES_QP, RES_OP_RESERVE, + in_modifier, RES_OP_RESERVE, MLX4_CMD_ALLOC_RES, MLX4_CMD_TIME_CLASS_A, MLX4_CMD_WRAPPED); if (err) diff --git a/include/linux/mlx4/device.h b/include/linux/mlx4/device.h index aad5d81dfb44..3607da001ad3 100644 --- a/include/linux/mlx4/device.h +++ b/include/linux/mlx4/device.h @@ -428,6 +428,12 @@ enum mlx4_steer_type { MLX4_NUM_STEERS }; +enum mlx4_resource_usage { + MLX4_RES_USAGE_NONE, + MLX4_RES_USAGE_DRIVER, + MLX4_RES_USAGE_USER_VERBS, +}; + enum { MLX4_NUM_FEXCH = 64 * 1024, }; @@ -748,6 +754,7 @@ struct mlx4_cq { } tasklet_ctx; int reset_notify_added; struct list_head reset_notify; + u8 usage; }; struct mlx4_qp { @@ -757,6 +764,7 @@ struct mlx4_qp { atomic_t refcount; struct completion free; + u8 usage; }; struct mlx4_srq { @@ -1120,7 +1128,7 @@ int mlx4_cq_alloc(struct mlx4_dev *dev, int nent, struct mlx4_mtt *mtt, unsigned vector, int collapsed, int timestamp_en); void mlx4_cq_free(struct mlx4_dev *dev, struct mlx4_cq *cq); int mlx4_qp_reserve_range(struct mlx4_dev *dev, int cnt, int align, - int *base, u8 flags); + int *base, u8 flags, u8 usage); void mlx4_qp_release_range(struct mlx4_dev *dev, int base_qpn, int cnt); int mlx4_qp_alloc(struct mlx4_dev *dev, int qpn, struct mlx4_qp *qp); @@ -1417,7 +1425,7 @@ int mlx4_get_phys_port_id(struct mlx4_dev *dev); int mlx4_wol_read(struct mlx4_dev *dev, u64 *config, int port); int mlx4_wol_write(struct mlx4_dev *dev, u64 config, int port); -int mlx4_counter_alloc(struct mlx4_dev *dev, u32 *idx); +int mlx4_counter_alloc(struct mlx4_dev *dev, u32 *idx, u8 usage); void mlx4_counter_free(struct mlx4_dev *dev, u32 idx); int mlx4_get_default_counter_index(struct mlx4_dev *dev, int port); |