diff options
author | Ido Schimmel <idosch@mellanox.com> | 2020-07-15 11:27:23 +0300 |
---|---|---|
committer | Jakub Kicinski <kuba@kernel.org> | 2020-07-15 18:09:59 -0700 |
commit | fbf0f5d185343300a80aa0fd8e633a985b9947e9 (patch) | |
tree | c23200cd473881cc5c2fe1132fc4591c155fb8bd /drivers/net/ethernet/mellanox/mlxsw/reg.h | |
parent | 5e126e7c4e52754e3aac0fbc5325abcbe1629388 (diff) |
mlxsw: reg: Add policer bandwidth limits
Add policer bandwidth limits for both rate and burst size so that they
could be enforced by a later patch.
Signed-off-by: Ido Schimmel <idosch@mellanox.com>
Reviewed-by: Jiri Pirko <jiri@mellanox.com>
Reviewed-by: Petr Machata <petrm@mellanox.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'drivers/net/ethernet/mellanox/mlxsw/reg.h')
-rw-r--r-- | drivers/net/ethernet/mellanox/mlxsw/reg.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/drivers/net/ethernet/mellanox/mlxsw/reg.h b/drivers/net/ethernet/mellanox/mlxsw/reg.h index 408003520602..3c5b25495751 100644 --- a/drivers/net/ethernet/mellanox/mlxsw/reg.h +++ b/drivers/net/ethernet/mellanox/mlxsw/reg.h @@ -3405,11 +3405,20 @@ MLXSW_ITEM32(reg, qpcr, violate_action, 0x18, 0, 4); */ MLXSW_ITEM64(reg, qpcr, violate_count, 0x20, 0, 64); +/* Packets */ #define MLXSW_REG_QPCR_LOWEST_CIR 1 #define MLXSW_REG_QPCR_HIGHEST_CIR (2 * 1000 * 1000 * 1000) /* 2Gpps */ #define MLXSW_REG_QPCR_LOWEST_CBS 4 #define MLXSW_REG_QPCR_HIGHEST_CBS 24 +/* Bandwidth */ +#define MLXSW_REG_QPCR_LOWEST_CIR_BITS 1024 /* bps */ +#define MLXSW_REG_QPCR_HIGHEST_CIR_BITS 2000000000000ULL /* 2Tbps */ +#define MLXSW_REG_QPCR_LOWEST_CBS_BITS_SP1 4 +#define MLXSW_REG_QPCR_LOWEST_CBS_BITS_SP2 4 +#define MLXSW_REG_QPCR_HIGHEST_CBS_BITS_SP1 25 +#define MLXSW_REG_QPCR_HIGHEST_CBS_BITS_SP2 31 + static inline void mlxsw_reg_qpcr_pack(char *payload, u16 pid, enum mlxsw_reg_qpcr_ir_units ir_units, bool bytes, u32 cir, u16 cbs) |