diff --git a/drivers/net/ethernet/mellanox/mlx5/core/eswitch.c b/drivers/net/ethernet/mellanox/mlx5/core/eswitch.c index ff91bb5e1c43..dd066199d172 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/eswitch.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/eswitch.c @@ -845,7 +845,7 @@ void mlx5_eswitch_disable_sriov(struct mlx5_eswitch *esw) int mlx5_eswitch_init(struct mlx5_core_dev *dev) { int l2_table_size = 1 << MLX5_CAP_GEN(dev, log_max_l2_table); - int total_vports = 1 + pci_sriov_get_totalvfs(dev->pdev); + int total_vports = MLX5_TOTAL_VPORTS(dev); struct mlx5_eswitch *esw; int vport_num; int err; diff --git a/drivers/net/ethernet/mellanox/mlx5/core/fs_cmd.c b/drivers/net/ethernet/mellanox/mlx5/core/fs_cmd.c index f46f1db0fc00..9797768891ee 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/fs_cmd.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/fs_cmd.c @@ -50,6 +50,10 @@ int mlx5_cmd_update_root_ft(struct mlx5_core_dev *dev, MLX5_CMD_OP_SET_FLOW_TABLE_ROOT); MLX5_SET(set_flow_table_root_in, in, table_type, ft->type); MLX5_SET(set_flow_table_root_in, in, table_id, ft->id); + if (ft->vport) { + MLX5_SET(set_flow_table_root_in, in, vport_number, ft->vport); + MLX5_SET(set_flow_table_root_in, in, other_vport, 1); + } memset(out, 0, sizeof(out)); return mlx5_cmd_exec_check_status(dev, in, sizeof(in), out, @@ -57,6 +61,7 @@ int mlx5_cmd_update_root_ft(struct mlx5_core_dev *dev, } int mlx5_cmd_create_flow_table(struct mlx5_core_dev *dev, + u16 vport, enum fs_flow_table_type type, unsigned int level, unsigned int log_size, struct mlx5_flow_table *next_ft, unsigned int *table_id) @@ -77,6 +82,10 @@ int mlx5_cmd_create_flow_table(struct mlx5_core_dev *dev, MLX5_SET(create_flow_table_in, in, table_type, type); MLX5_SET(create_flow_table_in, in, level, level); MLX5_SET(create_flow_table_in, in, log_size, log_size); + if (vport) { + MLX5_SET(create_flow_table_in, in, vport_number, vport); + MLX5_SET(create_flow_table_in, in, other_vport, 1); + } memset(out, 0, sizeof(out)); err = mlx5_cmd_exec_check_status(dev, in, sizeof(in), out, @@ -101,6 +110,10 @@ int mlx5_cmd_destroy_flow_table(struct mlx5_core_dev *dev, MLX5_CMD_OP_DESTROY_FLOW_TABLE); MLX5_SET(destroy_flow_table_in, in, table_type, ft->type); MLX5_SET(destroy_flow_table_in, in, table_id, ft->id); + if (ft->vport) { + MLX5_SET(destroy_flow_table_in, in, vport_number, ft->vport); + MLX5_SET(destroy_flow_table_in, in, other_vport, 1); + } return mlx5_cmd_exec_check_status(dev, in, sizeof(in), out, sizeof(out)); @@ -120,6 +133,10 @@ int mlx5_cmd_modify_flow_table(struct mlx5_core_dev *dev, MLX5_CMD_OP_MODIFY_FLOW_TABLE); MLX5_SET(modify_flow_table_in, in, table_type, ft->type); MLX5_SET(modify_flow_table_in, in, table_id, ft->id); + if (ft->vport) { + MLX5_SET(modify_flow_table_in, in, vport_number, ft->vport); + MLX5_SET(modify_flow_table_in, in, other_vport, 1); + } MLX5_SET(modify_flow_table_in, in, modify_field_select, MLX5_MODIFY_FLOW_TABLE_MISS_TABLE_ID); if (next_ft) { @@ -148,6 +165,10 @@ int mlx5_cmd_create_flow_group(struct mlx5_core_dev *dev, MLX5_CMD_OP_CREATE_FLOW_GROUP); MLX5_SET(create_flow_group_in, in, table_type, ft->type); MLX5_SET(create_flow_group_in, in, table_id, ft->id); + if (ft->vport) { + MLX5_SET(create_flow_group_in, in, vport_number, ft->vport); + MLX5_SET(create_flow_group_in, in, other_vport, 1); + } err = mlx5_cmd_exec_check_status(dev, in, inlen, out, @@ -174,6 +195,10 @@ int mlx5_cmd_destroy_flow_group(struct mlx5_core_dev *dev, MLX5_SET(destroy_flow_group_in, in, table_type, ft->type); MLX5_SET(destroy_flow_group_in, in, table_id, ft->id); MLX5_SET(destroy_flow_group_in, in, group_id, group_id); + if (ft->vport) { + MLX5_SET(destroy_flow_group_in, in, vport_number, ft->vport); + MLX5_SET(destroy_flow_group_in, in, other_vport, 1); + } return mlx5_cmd_exec_check_status(dev, in, sizeof(in), out, sizeof(out)); @@ -207,6 +232,10 @@ static int mlx5_cmd_set_fte(struct mlx5_core_dev *dev, MLX5_SET(set_fte_in, in, table_type, ft->type); MLX5_SET(set_fte_in, in, table_id, ft->id); MLX5_SET(set_fte_in, in, flow_index, fte->index); + if (ft->vport) { + MLX5_SET(set_fte_in, in, vport_number, ft->vport); + MLX5_SET(set_fte_in, in, other_vport, 1); + } in_flow_context = MLX5_ADDR_OF(set_fte_in, in, flow_context); MLX5_SET(flow_context, in_flow_context, group_id, group_id); @@ -285,6 +314,10 @@ int mlx5_cmd_delete_fte(struct mlx5_core_dev *dev, MLX5_SET(delete_fte_in, in, table_type, ft->type); MLX5_SET(delete_fte_in, in, table_id, ft->id); MLX5_SET(delete_fte_in, in, flow_index, index); + if (ft->vport) { + MLX5_SET(delete_fte_in, in, vport_number, ft->vport); + MLX5_SET(delete_fte_in, in, other_vport, 1); + } err = mlx5_cmd_exec_check_status(dev, in, sizeof(in), out, sizeof(out)); diff --git a/drivers/net/ethernet/mellanox/mlx5/core/fs_cmd.h b/drivers/net/ethernet/mellanox/mlx5/core/fs_cmd.h index 9814d4784803..c97b4a03eeed 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/fs_cmd.h +++ b/drivers/net/ethernet/mellanox/mlx5/core/fs_cmd.h @@ -34,6 +34,7 @@ #define _MLX5_FS_CMD_ int mlx5_cmd_create_flow_table(struct mlx5_core_dev *dev, + u16 vport, enum fs_flow_table_type type, unsigned int level, unsigned int log_size, struct mlx5_flow_table *next_ft, unsigned int *table_id); diff --git a/drivers/net/ethernet/mellanox/mlx5/core/fs_core.c b/drivers/net/ethernet/mellanox/mlx5/core/fs_core.c index 4d78d5a48af3..659a6980cda2 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/fs_core.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/fs_core.c @@ -457,7 +457,7 @@ static struct mlx5_flow_group *alloc_flow_group(u32 *create_fg_in) return fg; } -static struct mlx5_flow_table *alloc_flow_table(int level, int max_fte, +static struct mlx5_flow_table *alloc_flow_table(int level, u16 vport, int max_fte, enum fs_flow_table_type table_type) { struct mlx5_flow_table *ft; @@ -469,6 +469,7 @@ static struct mlx5_flow_table *alloc_flow_table(int level, int max_fte, ft->level = level; ft->node.type = FS_TYPE_FLOW_TABLE; ft->type = table_type; + ft->vport = vport; ft->max_fte = max_fte; INIT_LIST_HEAD(&ft->fwd_rules); mutex_init(&ft->lock); @@ -700,9 +701,9 @@ static void list_add_flow_table(struct mlx5_flow_table *ft, list_add(&ft->node.list, prev); } -struct mlx5_flow_table *mlx5_create_flow_table(struct mlx5_flow_namespace *ns, - int prio, int max_fte, - u32 level) +static struct mlx5_flow_table *__mlx5_create_flow_table(struct mlx5_flow_namespace *ns, + u16 vport, int prio, + int max_fte, u32 level) { struct mlx5_flow_table *next_ft = NULL; struct mlx5_flow_table *ft; @@ -732,6 +733,7 @@ struct mlx5_flow_table *mlx5_create_flow_table(struct mlx5_flow_namespace *ns, */ level += fs_prio->start_level; ft = alloc_flow_table(level, + vport, roundup_pow_of_two(max_fte), root->table_type); if (!ft) { @@ -742,7 +744,7 @@ struct mlx5_flow_table *mlx5_create_flow_table(struct mlx5_flow_namespace *ns, tree_init_node(&ft->node, 1, del_flow_table); log_table_sz = ilog2(ft->max_fte); next_ft = find_next_chained_ft(fs_prio); - err = mlx5_cmd_create_flow_table(root->dev, ft->type, ft->level, + err = mlx5_cmd_create_flow_table(root->dev, ft->vport, ft->type, ft->level, log_table_sz, next_ft, &ft->id); if (err) goto free_ft; @@ -766,6 +768,20 @@ unlock_root: return ERR_PTR(err); } +struct mlx5_flow_table *mlx5_create_flow_table(struct mlx5_flow_namespace *ns, + int prio, int max_fte, + u32 level) +{ + return __mlx5_create_flow_table(ns, 0, prio, max_fte, level); +} + +struct mlx5_flow_table *mlx5_create_vport_flow_table(struct mlx5_flow_namespace *ns, + int prio, int max_fte, + u32 level, u16 vport) +{ + return __mlx5_create_flow_table(ns, vport, prio, max_fte, level); +} + struct mlx5_flow_table *mlx5_create_auto_grouped_flow_table(struct mlx5_flow_namespace *ns, int prio, int num_flow_table_entries, @@ -1319,6 +1335,16 @@ struct mlx5_flow_namespace *mlx5_get_flow_namespace(struct mlx5_core_dev *dev, return &dev->priv.fdb_root_ns->ns; else return NULL; + case MLX5_FLOW_NAMESPACE_ESW_EGRESS: + if (dev->priv.esw_egress_root_ns) + return &dev->priv.esw_egress_root_ns->ns; + else + return NULL; + case MLX5_FLOW_NAMESPACE_ESW_INGRESS: + if (dev->priv.esw_ingress_root_ns) + return &dev->priv.esw_ingress_root_ns->ns; + else + return NULL; default: return NULL; } @@ -1699,6 +1725,8 @@ void mlx5_cleanup_fs(struct mlx5_core_dev *dev) { cleanup_root_ns(dev); cleanup_single_prio_root_ns(dev, dev->priv.fdb_root_ns); + cleanup_single_prio_root_ns(dev, dev->priv.esw_egress_root_ns); + cleanup_single_prio_root_ns(dev, dev->priv.esw_ingress_root_ns); } static int init_fdb_root_ns(struct mlx5_core_dev *dev) @@ -1719,6 +1747,38 @@ static int init_fdb_root_ns(struct mlx5_core_dev *dev) } } +static int init_egress_acl_root_ns(struct mlx5_core_dev *dev) +{ + struct fs_prio *prio; + + dev->priv.esw_egress_root_ns = create_root_ns(dev, FS_FT_ESW_EGRESS_ACL); + if (!dev->priv.esw_egress_root_ns) + return -ENOMEM; + + /* create 1 prio*/ + prio = fs_create_prio(&dev->priv.esw_egress_root_ns->ns, 0, MLX5_TOTAL_VPORTS(dev)); + if (IS_ERR(prio)) + return PTR_ERR(prio); + else + return 0; +} + +static int init_ingress_acl_root_ns(struct mlx5_core_dev *dev) +{ + struct fs_prio *prio; + + dev->priv.esw_ingress_root_ns = create_root_ns(dev, FS_FT_ESW_INGRESS_ACL); + if (!dev->priv.esw_ingress_root_ns) + return -ENOMEM; + + /* create 1 prio*/ + prio = fs_create_prio(&dev->priv.esw_ingress_root_ns->ns, 0, MLX5_TOTAL_VPORTS(dev)); + if (IS_ERR(prio)) + return PTR_ERR(prio); + else + return 0; +} + int mlx5_init_fs(struct mlx5_core_dev *dev) { int err = 0; @@ -1731,8 +1791,21 @@ int mlx5_init_fs(struct mlx5_core_dev *dev) if (MLX5_CAP_GEN(dev, eswitch_flow_table)) { err = init_fdb_root_ns(dev); if (err) - cleanup_root_ns(dev); + goto err; + } + if (MLX5_CAP_ESW_EGRESS_ACL(dev, ft_support)) { + err = init_egress_acl_root_ns(dev); + if (err) + goto err; + } + if (MLX5_CAP_ESW_INGRESS_ACL(dev, ft_support)) { + err = init_ingress_acl_root_ns(dev); + if (err) + goto err; } + return 0; +err: + mlx5_cleanup_fs(dev); return err; } diff --git a/drivers/net/ethernet/mellanox/mlx5/core/fs_core.h b/drivers/net/ethernet/mellanox/mlx5/core/fs_core.h index d607e564f454..8e76cc505f5a 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/fs_core.h +++ b/drivers/net/ethernet/mellanox/mlx5/core/fs_core.h @@ -45,8 +45,10 @@ enum fs_node_type { }; enum fs_flow_table_type { - FS_FT_NIC_RX = 0x0, - FS_FT_FDB = 0X4, + FS_FT_NIC_RX = 0x0, + FS_FT_ESW_EGRESS_ACL = 0x2, + FS_FT_ESW_INGRESS_ACL = 0x3, + FS_FT_FDB = 0X4, }; enum fs_fte_status { @@ -79,6 +81,7 @@ struct mlx5_flow_rule { struct mlx5_flow_table { struct fs_node node; u32 id; + u16 vport; unsigned int max_fte; unsigned int level; enum fs_flow_table_type type; diff --git a/drivers/net/ethernet/mellanox/mlx5/core/mlx5_core.h b/drivers/net/ethernet/mellanox/mlx5/core/mlx5_core.h index 0b0b226c789e..482604bd051c 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/mlx5_core.h +++ b/drivers/net/ethernet/mellanox/mlx5/core/mlx5_core.h @@ -42,6 +42,8 @@ #define DRIVER_VERSION "3.0-1" #define DRIVER_RELDATE "January 2015" +#define MLX5_TOTAL_VPORTS(mdev) (1 + pci_sriov_get_totalvfs(mdev->pdev)) + extern int mlx5_core_debug_mask; #define mlx5_core_dbg(__dev, format, ...) \ diff --git a/include/linux/mlx5/device.h b/include/linux/mlx5/device.h index 8fecd6d6f814..ee0d5a937f02 100644 --- a/include/linux/mlx5/device.h +++ b/include/linux/mlx5/device.h @@ -1349,6 +1349,18 @@ enum mlx5_cap_type { #define MLX5_CAP_ESW_FLOWTABLE_FDB_MAX(mdev, cap) \ MLX5_CAP_ESW_FLOWTABLE_MAX(mdev, flow_table_properties_nic_esw_fdb.cap) +#define MLX5_CAP_ESW_EGRESS_ACL(mdev, cap) \ + MLX5_CAP_ESW_FLOWTABLE(mdev, flow_table_properties_esw_acl_egress.cap) + +#define MLX5_CAP_ESW_EGRESS_ACL_MAX(mdev, cap) \ + MLX5_CAP_ESW_FLOWTABLE_MAX(mdev, flow_table_properties_esw_acl_egress.cap) + +#define MLX5_CAP_ESW_INGRESS_ACL(mdev, cap) \ + MLX5_CAP_ESW_FLOWTABLE(mdev, flow_table_properties_esw_acl_ingress.cap) + +#define MLX5_CAP_ESW_INGRESS_ACL_MAX(mdev, cap) \ + MLX5_CAP_ESW_FLOWTABLE_MAX(mdev, flow_table_properties_esw_acl_ingress.cap) + #define MLX5_CAP_ESW(mdev, cap) \ MLX5_GET(e_switch_cap, \ mdev->hca_caps_cur[MLX5_CAP_ESWITCH], cap) diff --git a/include/linux/mlx5/driver.h b/include/linux/mlx5/driver.h index d5529449ef47..9613143f0561 100644 --- a/include/linux/mlx5/driver.h +++ b/include/linux/mlx5/driver.h @@ -518,6 +518,8 @@ struct mlx5_priv { unsigned long pci_dev_data; struct mlx5_flow_root_namespace *root_ns; struct mlx5_flow_root_namespace *fdb_root_ns; + struct mlx5_flow_root_namespace *esw_egress_root_ns; + struct mlx5_flow_root_namespace *esw_ingress_root_ns; }; enum mlx5_device_state { diff --git a/include/linux/mlx5/fs.h b/include/linux/mlx5/fs.h index 165ff4f9cc6a..6467569ad76e 100644 --- a/include/linux/mlx5/fs.h +++ b/include/linux/mlx5/fs.h @@ -58,6 +58,8 @@ enum mlx5_flow_namespace_type { MLX5_FLOW_NAMESPACE_LEFTOVERS, MLX5_FLOW_NAMESPACE_ANCHOR, MLX5_FLOW_NAMESPACE_FDB, + MLX5_FLOW_NAMESPACE_ESW_EGRESS, + MLX5_FLOW_NAMESPACE_ESW_INGRESS, }; struct mlx5_flow_table; @@ -90,6 +92,11 @@ mlx5_create_flow_table(struct mlx5_flow_namespace *ns, int prio, int num_flow_table_entries, u32 level); +struct mlx5_flow_table * +mlx5_create_vport_flow_table(struct mlx5_flow_namespace *ns, + int prio, + int num_flow_table_entries, + u32 level, u16 vport); int mlx5_destroy_flow_table(struct mlx5_flow_table *ft); /* inbox should be set with the following values: