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mlxsw: reg: Add XM Router M Table Register

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The XRMT configures the M-Table for the XLT-LPM.

Signed-off-by: Jiri Pirko <jiri@nvidia.com>
Signed-off-by: Ido Schimmel <idosch@nvidia.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
This commit is contained in:
Jiri Pirko 2020-12-14 13:30:35 +02:00 committed by Jakub Kicinski
parent e0bc244dcf
commit e35e804648
1 changed files with 31 additions and 2 deletions
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33
drivers/net/ethernet/mellanox/mlxsw/reg.h
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@ -8543,10 +8543,10 @@ static inline void mlxsw_reg_rxltm_pack(char *payload, u8 m0_val_v4, u8 m0_val_v
mlxsw_reg_rxltm_m0_val_v4_set(payload, m0_val_v4);
}
/* Note that XLTQ, XMDR and XRALXX register positions violate the rule
/* Note that XLTQ, XMDR, XRMT and XRALXX register positions violate the rule
* of ordering register definitions by the ID. However, XRALXX pack helpers are
* using RALXX pack helpers, RALXX registers have higher IDs.
* Also XMDR is using RALUE enums. XLTQ is just put alongside with the
* Also XMDR is using RALUE enums. XLRQ and XRMT are just put alongside with the
* related registers.
*/
@ -8874,6 +8874,34 @@ static inline void mlxsw_reg_xmdr_c_ltr_act_ip2me_tun_pack(char *xmdr_payload,
mlxsw_reg_xmdr_c_ltr_pointer_to_tunnel_set(payload, pointer_to_tunnel);
}
/* XRMT - XM Router M Table Register
* ---------------------------------
* The XRMT configures the M-Table for the XLT-LPM.
*/
#define MLXSW_REG_XRMT_ID 0x7810
#define MLXSW_REG_XRMT_LEN 0x14
MLXSW_REG_DEFINE(xrmt, MLXSW_REG_XRMT_ID, MLXSW_REG_XRMT_LEN);
/* reg_xrmt_index
* Index in M-Table.
* Range 0..cap_xlt_mtable-1
* Access: Index
*/
MLXSW_ITEM32(reg, xrmt, index, 0x04, 0, 20);
/* reg_xrmt_l0_val
* Access: RW
*/
MLXSW_ITEM32(reg, xrmt, l0_val, 0x10, 24, 8);
static inline void mlxsw_reg_xrmt_pack(char *payload, u32 index, u8 l0_val)
{
MLXSW_REG_ZERO(xrmt, payload);
mlxsw_reg_xrmt_index_set(payload, index);
mlxsw_reg_xrmt_l0_val_set(payload, l0_val);
}
/* XRALTA - XM Router Algorithmic LPM Tree Allocation Register
* -----------------------------------------------------------
* The XRALTA is used to allocate the XLT LPM trees.
@ -11891,6 +11919,7 @@ static const struct mlxsw_reg_info *mlxsw_reg_infos[] = {
MLXSW_REG(rxltm),
MLXSW_REG(xltq),
MLXSW_REG(xmdr),
MLXSW_REG(xrmt),
MLXSW_REG(xralta),
MLXSW_REG(xralst),
MLXSW_REG(xraltb),