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Commit 5cd16d8c authored by Ido Schimmel's avatar Ido Schimmel Committed by David S. Miller
Browse files

mlxsw: cmd: Update CONFIG_PROFILE command documentation 



The meaning of certain parameters in the profile passed to the device
during initialization has changed, so update their documentation
accordingly.

Signed-off-by: default avatarIdo Schimmel <idosch@mellanox.com>
Signed-off-by: default avatarJiri Pirko <jiri@mellanox.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 801bd3de

drivers/net/ethernet/mellanox/mlxsw/cmd.h

+11 −13
Original line number Diff line number Diff line
@@ -570,7 +570,7 @@ MLXSW_ITEM32(cmd_mbox, config_profile, set_max_vlan_groups, 0x0C, 6, 1); 
 */

MLXSW_ITEM32(cmd_mbox, config_profile, set_max_regions, 0x0C, 7, 1);



/* cmd_mbox_config_profile_set_fid_based

/* cmd_mbox_config_profile_set_flood_mode

 * Capability bit. Setting a bit to 1 configures the profile

 * according to the mailbox contents.

 */
@@ -651,12 +651,8 @@ MLXSW_ITEM32(cmd_mbox, config_profile, max_vlan_groups, 0x28, 0, 12); 
MLXSW_ITEM32(cmd_mbox, config_profile, max_regions, 0x2C, 0, 16);



/* cmd_mbox_config_profile_max_flood_tables

 * Maximum number of Flooding Tables. Flooding Tables are associated to

 * the different packet types for the different switch partitions.

 * Note that the table size depends on the fid_based mode.

 * In SwitchX silicon, tables are split equally between the switch

 * partitions. e.g. for 2 swids and 8 tables, the first 4 are associated

 * with swid-1 and the last 4 are associated with swid-2.

 * Maximum number of single-entry flooding tables. Different flooding tables

 * can be associated with different packet types.

 */

MLXSW_ITEM32(cmd_mbox, config_profile, max_flood_tables, 0x30, 16, 4);
@@ -667,12 +663,14 @@ 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);



/* cmd_mbox_config_profile_fid_based

 * FID Based Flood Mode

 * 00 Do not use FID to offset the index into the Port Group Table/Multicast ID

 * 01 Use FID to offset the index to the Port Group Table (pgi)

 * 10 Use FID to offset the index to the Port Group Table (pgi) and

 * the Multicast ID

/* 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);