diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlxsw/resources.h | 4 | ||||
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlxsw/spectrum_buffers.c | 15 | ||||
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlxsw/spectrum_qdisc.c | 3 |
3 files changed, 12 insertions, 10 deletions
diff --git a/drivers/net/ethernet/mellanox/mlxsw/resources.h b/drivers/net/ethernet/mellanox/mlxsw/resources.h index 33a9fc9ef6a4..85f919fe851b 100644 --- a/drivers/net/ethernet/mellanox/mlxsw/resources.h +++ b/drivers/net/ethernet/mellanox/mlxsw/resources.h @@ -26,7 +26,7 @@ enum mlxsw_res_id { MLXSW_RES_ID_MAX_LAG_MEMBERS, MLXSW_RES_ID_LOCAL_PORTS_IN_1X, MLXSW_RES_ID_LOCAL_PORTS_IN_2X, - MLXSW_RES_ID_MAX_BUFFER_SIZE, + MLXSW_RES_ID_GUARANTEED_SHARED_BUFFER, MLXSW_RES_ID_CELL_SIZE, MLXSW_RES_ID_MAX_HEADROOM_SIZE, MLXSW_RES_ID_ACL_MAX_TCAM_REGIONS, @@ -82,7 +82,7 @@ static u16 mlxsw_res_ids[] = { [MLXSW_RES_ID_MAX_LAG_MEMBERS] = 0x2521, [MLXSW_RES_ID_LOCAL_PORTS_IN_1X] = 0x2610, [MLXSW_RES_ID_LOCAL_PORTS_IN_2X] = 0x2611, - [MLXSW_RES_ID_MAX_BUFFER_SIZE] = 0x2802, /* Bytes */ + [MLXSW_RES_ID_GUARANTEED_SHARED_BUFFER] = 0x2805, /* Bytes */ [MLXSW_RES_ID_CELL_SIZE] = 0x2803, /* Bytes */ [MLXSW_RES_ID_MAX_HEADROOM_SIZE] = 0x2811, /* Bytes */ [MLXSW_RES_ID_ACL_MAX_TCAM_REGIONS] = 0x2901, diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum_buffers.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum_buffers.c index b9eeae37a4dc..637151682cf2 100644 --- a/drivers/net/ethernet/mellanox/mlxsw/spectrum_buffers.c +++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum_buffers.c @@ -421,8 +421,8 @@ static void mlxsw_sp_sb_ports_fini(struct mlxsw_sp *mlxsw_sp) .freeze_size = _freeze_size, \ } -#define MLXSW_SP1_SB_PR_INGRESS_SIZE 12440000 -#define MLXSW_SP1_SB_PR_EGRESS_SIZE 13232000 +#define MLXSW_SP1_SB_PR_INGRESS_SIZE 13768608 +#define MLXSW_SP1_SB_PR_EGRESS_SIZE 13768608 #define MLXSW_SP1_SB_PR_CPU_SIZE (256 * 1000) /* Order according to mlxsw_sp1_sb_pool_dess */ @@ -445,8 +445,8 @@ static const struct mlxsw_sp_sb_pr mlxsw_sp1_sb_prs[] = { MLXSW_SP1_SB_PR_CPU_SIZE, true, false), }; -#define MLXSW_SP2_SB_PR_INGRESS_SIZE 35297568 -#define MLXSW_SP2_SB_PR_EGRESS_SIZE 35297568 +#define MLXSW_SP2_SB_PR_INGRESS_SIZE 34084800 +#define MLXSW_SP2_SB_PR_EGRESS_SIZE 34084800 #define MLXSW_SP2_SB_PR_CPU_SIZE (256 * 1000) /* Order according to mlxsw_sp2_sb_pool_dess */ @@ -904,7 +904,7 @@ int mlxsw_sp_buffers_init(struct mlxsw_sp *mlxsw_sp) if (!MLXSW_CORE_RES_VALID(mlxsw_sp->core, CELL_SIZE)) return -EIO; - if (!MLXSW_CORE_RES_VALID(mlxsw_sp->core, MAX_BUFFER_SIZE)) + if (!MLXSW_CORE_RES_VALID(mlxsw_sp->core, GUARANTEED_SHARED_BUFFER)) return -EIO; if (!MLXSW_CORE_RES_VALID(mlxsw_sp->core, MAX_HEADROOM_SIZE)) @@ -915,7 +915,7 @@ int mlxsw_sp_buffers_init(struct mlxsw_sp *mlxsw_sp) return -ENOMEM; mlxsw_sp->sb->cell_size = MLXSW_CORE_RES_GET(mlxsw_sp->core, CELL_SIZE); mlxsw_sp->sb->sb_size = MLXSW_CORE_RES_GET(mlxsw_sp->core, - MAX_BUFFER_SIZE); + GUARANTEED_SHARED_BUFFER); max_headroom_size = MLXSW_CORE_RES_GET(mlxsw_sp->core, MAX_HEADROOM_SIZE); /* Round down, because this limit must not be overstepped. */ @@ -1013,7 +1013,8 @@ int mlxsw_sp_sb_pool_set(struct mlxsw_core *mlxsw_core, mode = (enum mlxsw_reg_sbpr_mode) threshold_type; pr = &mlxsw_sp->sb_vals->prs[pool_index]; - if (size > MLXSW_CORE_RES_GET(mlxsw_sp->core, MAX_BUFFER_SIZE)) { + if (size > MLXSW_CORE_RES_GET(mlxsw_sp->core, + GUARANTEED_SHARED_BUFFER)) { NL_SET_ERR_MSG_MOD(extack, "Exceeded shared buffer size"); return -EINVAL; } diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum_qdisc.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum_qdisc.c index bdf53cf350f6..68cc6737d45c 100644 --- a/drivers/net/ethernet/mellanox/mlxsw/spectrum_qdisc.c +++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum_qdisc.c @@ -305,7 +305,8 @@ mlxsw_sp_qdisc_red_check_params(struct mlxsw_sp_port *mlxsw_sp_port, p->max); return -EINVAL; } - if (p->max > MLXSW_CORE_RES_GET(mlxsw_sp->core, MAX_BUFFER_SIZE)) { + if (p->max > MLXSW_CORE_RES_GET(mlxsw_sp->core, + GUARANTEED_SHARED_BUFFER)) { dev_err(mlxsw_sp->bus_info->dev, "spectrum: RED: max value %u is too big\n", p->max); return -EINVAL; |