diff options
| author | Arkadi Sharshevsky <arkadis@mellanox.com> | 2017-03-11 09:42:52 +0100 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2017-03-12 23:50:13 -0700 |
| commit | 5766532abcee1e06897f3e1865c763f5d6eac495 (patch) | |
| tree | 1f5a5ec860746a48290f26d1547fb5b5126f8730 /drivers | |
| parent | ff7b0d27208bd730aa71bd91087f0ff80ca60eda (diff) | |
| download | linux-5766532abcee1e06897f3e1865c763f5d6eac495.tar.bz2 | |
mlxsw: reg: Add Monitoring General Purpose Counter Set register
The MGPC register retrieves generic flow counter value. It will be
used to query ACL counters.
Signed-off-by: Arkadi Sharshevsky <arkadis@mellanox.com>
Reviewed-by: Ido Schimmel <idosch@mellanox.com>
Signed-off-by: Jiri Pirko <jiri@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlxsw/reg.h | 65 |
1 files changed, 65 insertions, 0 deletions
diff --git a/drivers/net/ethernet/mellanox/mlxsw/reg.h b/drivers/net/ethernet/mellanox/mlxsw/reg.h index eb94a5a4625d..393743c08650 100644 --- a/drivers/net/ethernet/mellanox/mlxsw/reg.h +++ b/drivers/net/ethernet/mellanox/mlxsw/reg.h @@ -5506,6 +5506,70 @@ static inline void mlxsw_reg_mpsc_pack(char *payload, u8 local_port, bool e, mlxsw_reg_mpsc_rate_set(payload, rate); } +/* MGPC - Monitoring General Purpose Counter Set Register + * The MGPC register retrieves and sets the General Purpose Counter Set. + */ +#define MLXSW_REG_MGPC_ID 0x9081 +#define MLXSW_REG_MGPC_LEN 0x18 + +MLXSW_REG_DEFINE(mgpc, MLXSW_REG_MGPC_ID, MLXSW_REG_MGPC_LEN); + +enum mlxsw_reg_mgpc_counter_set_type { + /* No count */ + MLXSW_REG_MGPC_COUNTER_SET_TYPE_NO_COUT = 0x00, + /* Count packets and bytes */ + MLXSW_REG_MGPC_COUNTER_SET_TYPE_PACKETS_BYTES = 0x03, + /* Count only packets */ + MLXSW_REG_MGPC_COUNTER_SET_TYPE_PACKETS = 0x05, +}; + +/* reg_mgpc_counter_set_type + * Counter set type. + * Access: OP + */ +MLXSW_ITEM32(reg, mgpc, counter_set_type, 0x00, 24, 8); + +/* reg_mgpc_counter_index + * Counter index. + * Access: Index + */ +MLXSW_ITEM32(reg, mgpc, counter_index, 0x00, 0, 24); + +enum mlxsw_reg_mgpc_opcode { + /* Nop */ + MLXSW_REG_MGPC_OPCODE_NOP = 0x00, + /* Clear counters */ + MLXSW_REG_MGPC_OPCODE_CLEAR = 0x08, +}; + +/* reg_mgpc_opcode + * Opcode. + * Access: OP + */ +MLXSW_ITEM32(reg, mgpc, opcode, 0x04, 28, 4); + +/* reg_mgpc_byte_counter + * Byte counter value. + * Access: RW + */ +MLXSW_ITEM64(reg, mgpc, byte_counter, 0x08, 0, 64); + +/* reg_mgpc_packet_counter + * Packet counter value. + * Access: RW + */ +MLXSW_ITEM64(reg, mgpc, packet_counter, 0x10, 0, 64); + +static inline void mlxsw_reg_mgpc_pack(char *payload, u32 counter_index, + enum mlxsw_reg_mgpc_opcode opcode, + enum mlxsw_reg_mgpc_counter_set_type set_type) +{ + MLXSW_REG_ZERO(mgpc, payload); + mlxsw_reg_mgpc_counter_index_set(payload, counter_index); + mlxsw_reg_mgpc_counter_set_type_set(payload, set_type); + mlxsw_reg_mgpc_opcode_set(payload, opcode); +} + /* SBPR - Shared Buffer Pools Register * ----------------------------------- * The SBPR configures and retrieves the shared buffer pools and configuration. @@ -5979,6 +6043,7 @@ static const struct mlxsw_reg_info *mlxsw_reg_infos[] = { MLXSW_REG(mpar), MLXSW_REG(mlcr), MLXSW_REG(mpsc), + MLXSW_REG(mgpc), MLXSW_REG(sbpr), MLXSW_REG(sbcm), MLXSW_REG(sbpm), |