diff options
Diffstat (limited to 'drivers/net/ethernet/mellanox/mlx5/core/fs_cmd.c')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/fs_cmd.c | 46 |
1 files changed, 29 insertions, 17 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/fs_cmd.c b/drivers/net/ethernet/mellanox/mlx5/core/fs_cmd.c index 113c32326333..c4478ecd8056 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/fs_cmd.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/fs_cmd.c @@ -37,6 +37,7 @@ #include "fs_core.h" #include "fs_cmd.h" #include "mlx5_core.h" +#include "eswitch.h" int mlx5_cmd_update_root_ft(struct mlx5_core_dev *dev, struct mlx5_flow_table *ft) @@ -61,8 +62,9 @@ int mlx5_cmd_create_flow_table(struct mlx5_core_dev *dev, enum fs_flow_table_op_mod op_mod, enum fs_flow_table_type type, unsigned int level, unsigned int log_size, struct mlx5_flow_table - *next_ft, unsigned int *table_id) + *next_ft, unsigned int *table_id, u32 flags) { + int en_encap_decap = !!(flags & MLX5_FLOW_TABLE_TUNNEL_EN); u32 out[MLX5_ST_SZ_DW(create_flow_table_out)] = {0}; u32 in[MLX5_ST_SZ_DW(create_flow_table_in)] = {0}; int err; @@ -78,6 +80,9 @@ int mlx5_cmd_create_flow_table(struct mlx5_core_dev *dev, MLX5_SET(create_flow_table_in, in, other_vport, 1); } + MLX5_SET(create_flow_table_in, in, decap_en, en_encap_decap); + MLX5_SET(create_flow_table_in, in, encap_en, en_encap_decap); + switch (op_mod) { case FS_FT_OP_MOD_NORMAL: if (next_ft) { @@ -243,6 +248,7 @@ static int mlx5_cmd_set_fte(struct mlx5_core_dev *dev, MLX5_SET(flow_context, in_flow_context, group_id, group_id); MLX5_SET(flow_context, in_flow_context, flow_tag, fte->flow_tag); MLX5_SET(flow_context, in_flow_context, action, fte->action); + MLX5_SET(flow_context, in_flow_context, encap_id, fte->encap_id); in_match_value = MLX5_ADDR_OF(flow_context, in_flow_context, match_value); memcpy(in_match_value, &fte->val, MLX5_ST_SZ_BYTES(fte_match_param)); @@ -453,27 +459,32 @@ void mlx5_cmd_fc_bulk_get(struct mlx5_core_dev *dev, *bytes = MLX5_GET64(traffic_counter, stats, octets); } -#define MAX_ENCAP_SIZE (128) - -int mlx5_cmd_alloc_encap(struct mlx5_core_dev *dev, - int header_type, - size_t size, - void *encap_header, - u32 *encap_id) +int mlx5_encap_alloc(struct mlx5_core_dev *dev, + int header_type, + size_t size, + void *encap_header, + u32 *encap_id) { + int max_encap_size = MLX5_CAP_ESW(dev, max_encap_header_size); u32 out[MLX5_ST_SZ_DW(alloc_encap_header_out)]; - u32 in[MLX5_ST_SZ_DW(alloc_encap_header_in) + - (MAX_ENCAP_SIZE / sizeof(u32))]; - void *encap_header_in = MLX5_ADDR_OF(alloc_encap_header_in, in, - encap_header); - void *header = MLX5_ADDR_OF(encap_header_in, encap_header_in, - encap_header); - int inlen = header - (void *)in + size; + void *encap_header_in; + void *header; + int inlen; int err; + u32 *in; - if (size > MAX_ENCAP_SIZE) + if (size > MLX5_CAP_ESW(dev, max_encap_header_size)) return -EINVAL; + in = kzalloc(MLX5_ST_SZ_BYTES(alloc_encap_header_in) + max_encap_size, + GFP_KERNEL); + if (!in) + return -ENOMEM; + + encap_header_in = MLX5_ADDR_OF(alloc_encap_header_in, in, encap_header); + header = MLX5_ADDR_OF(encap_header_in, encap_header_in, encap_header); + inlen = header - (void *)in + size; + memset(in, 0, inlen); MLX5_SET(alloc_encap_header_in, in, opcode, MLX5_CMD_OP_ALLOC_ENCAP_HEADER); @@ -485,10 +496,11 @@ int mlx5_cmd_alloc_encap(struct mlx5_core_dev *dev, err = mlx5_cmd_exec(dev, in, inlen, out, sizeof(out)); *encap_id = MLX5_GET(alloc_encap_header_out, out, encap_id); + kfree(in); return err; } -void mlx5_cmd_dealloc_encap(struct mlx5_core_dev *dev, u32 encap_id) +void mlx5_encap_dealloc(struct mlx5_core_dev *dev, u32 encap_id) { u32 in[MLX5_ST_SZ_DW(dealloc_encap_header_in)]; u32 out[MLX5_ST_SZ_DW(dealloc_encap_header_out)]; |