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mlxsw: Add enumerator for 'config_profile.flood_mode'

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Currently magic constant is used for setting 'flood_mode' as part of
config profile.

As preparation for unified bridge model, which will require different
'flood_mode', add a dedicated enumerator for this field and use it as
part of 'struct mlxsw_config_profile'.

Add the relevant value for unified bridge model.

Signed-off-by: Amit Cohen <amcohen@nvidia.com>
Signed-off-by: Ido Schimmel <idosch@nvidia.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Amit Cohen
2022-06-21 11:33:40 +03:00
committed by David S. Miller
parent 0100f84075
commit 70b34c77f1
2 changed files with 17 additions and 8 deletions
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21
drivers/net/ethernet/mellanox/mlxsw/cmd.h
View File

@@ -713,14 +713,23 @@ MLXSW_ITEM32(cmd_mbox, config_profile, max_flood_tables, 0x30, 16, 4);
*/
MLXSW_ITEM32(cmd_mbox, config_profile, max_vid_flood_tables, 0x30, 8, 4);
enum mlxsw_cmd_mbox_config_profile_flood_mode {
/* Mixed mode, where:
* max_flood_tables indicates the number of single-entry tables.
* max_vid_flood_tables indicates the number of per-VID tables.
* max_fid_offset_flood_tables indicates the number of FID-offset
* tables. max_fid_flood_tables indicates the number of per-FID tables.
* Reserved when unified bridge model is used.
*/
MLXSW_CMD_MBOX_CONFIG_PROFILE_FLOOD_MODE_MIXED = 3,
/* Controlled flood tables. Reserved when legacy bridge model is
* used.
*/
MLXSW_CMD_MBOX_CONFIG_PROFILE_FLOOD_MODE_CONTROLLED = 4,
};
/* cmd_mbox_config_profile_flood_mode
* Flooding mode to use.
* 0-2 - Backward compatible modes for SwitchX devices.
* 3 - Mixed mode, where:
* max_flood_tables indicates the number of single-entry tables.
* max_vid_flood_tables indicates the number of per-VID tables.
* max_fid_offset_flood_tables indicates the number of FID-offset tables.
* max_fid_flood_tables indicates the number of per-FID tables.
*/
MLXSW_ITEM32(cmd_mbox, config_profile, flood_mode, 0x30, 0, 2);

4
drivers/net/ethernet/mellanox/mlxsw/spectrum.c
View File

@@ -3376,7 +3376,7 @@ static const struct mlxsw_config_profile mlxsw_sp1_config_profile = {
.max_mid = MLXSW_SP_MID_MAX,
.used_flood_tables = 1,
.used_flood_mode = 1,
.flood_mode = 3,
.flood_mode = MLXSW_CMD_MBOX_CONFIG_PROFILE_FLOOD_MODE_MIXED,
.max_fid_flood_tables = 3,
.fid_flood_table_size = MLXSW_SP_FID_FLOOD_TABLE_SIZE,
.used_max_ib_mc = 1,
@@ -3400,7 +3400,7 @@ static const struct mlxsw_config_profile mlxsw_sp2_config_profile = {
.max_mid = MLXSW_SP_MID_MAX,
.used_flood_tables = 1,
.used_flood_mode = 1,
.flood_mode = 3,
.flood_mode = MLXSW_CMD_MBOX_CONFIG_PROFILE_FLOOD_MODE_MIXED,
.max_fid_flood_tables = 3,
.fid_flood_table_size = MLXSW_SP_FID_FLOOD_TABLE_SIZE,
.used_max_ib_mc = 1,