| /* SPDX-License-Identifier: GPL-2.0+ */ |
| // Copyright (c) 2016-2017 Hisilicon Limited. |
| |
| #ifndef __HCLGE_TM_H |
| #define __HCLGE_TM_H |
| |
| #include <linux/types.h> |
| |
| #include "hnae3.h" |
| |
| struct hclge_dev; |
| struct hclge_vport; |
| enum hclge_opcode_type; |
| |
| /* MAC Pause */ |
| #define HCLGE_TX_MAC_PAUSE_EN_MSK BIT(0) |
| #define HCLGE_RX_MAC_PAUSE_EN_MSK BIT(1) |
| |
| #define HCLGE_TM_PORT_BASE_MODE_MSK BIT(0) |
| |
| #define HCLGE_DEFAULT_PAUSE_TRANS_GAP 0x7F |
| #define HCLGE_DEFAULT_PAUSE_TRANS_TIME 0xFFFF |
| |
| /* SP or DWRR */ |
| #define HCLGE_TM_TX_SCHD_DWRR_MSK BIT(0) |
| #define HCLGE_TM_TX_SCHD_SP_MSK 0xFE |
| |
| #define HCLGE_ETHER_MAX_RATE 100000 |
| |
| #define HCLGE_TM_PF_MAX_PRI_NUM 8 |
| #define HCLGE_TM_PF_MAX_QSET_NUM 8 |
| |
| struct hclge_pg_to_pri_link_cmd { |
| u8 pg_id; |
| u8 rsvd1[3]; |
| u8 pri_bit_map; |
| }; |
| |
| struct hclge_qs_to_pri_link_cmd { |
| __le16 qs_id; |
| __le16 rsvd; |
| u8 priority; |
| #define HCLGE_TM_QS_PRI_LINK_VLD_MSK BIT(0) |
| u8 link_vld; |
| }; |
| |
| struct hclge_nq_to_qs_link_cmd { |
| __le16 nq_id; |
| __le16 rsvd; |
| #define HCLGE_TM_Q_QS_LINK_VLD_MSK BIT(10) |
| #define HCLGE_TM_QS_ID_L_MSK GENMASK(9, 0) |
| #define HCLGE_TM_QS_ID_L_S 0 |
| #define HCLGE_TM_QS_ID_H_MSK GENMASK(14, 10) |
| #define HCLGE_TM_QS_ID_H_S 10 |
| #define HCLGE_TM_QS_ID_H_EXT_S 11 |
| #define HCLGE_TM_QS_ID_H_EXT_MSK GENMASK(15, 11) |
| __le16 qset_id; |
| }; |
| |
| struct hclge_tqp_tx_queue_tc_cmd { |
| __le16 queue_id; |
| __le16 rsvd; |
| u8 tc_id; |
| u8 rev[3]; |
| }; |
| |
| struct hclge_pg_weight_cmd { |
| u8 pg_id; |
| u8 dwrr; |
| }; |
| |
| struct hclge_priority_weight_cmd { |
| u8 pri_id; |
| u8 dwrr; |
| }; |
| |
| struct hclge_pri_sch_mode_cfg_cmd { |
| u8 pri_id; |
| u8 rsvd[3]; |
| u8 sch_mode; |
| }; |
| |
| struct hclge_qs_sch_mode_cfg_cmd { |
| __le16 qs_id; |
| u8 rsvd[2]; |
| u8 sch_mode; |
| }; |
| |
| struct hclge_qs_weight_cmd { |
| __le16 qs_id; |
| u8 dwrr; |
| }; |
| |
| struct hclge_ets_tc_weight_cmd { |
| u8 tc_weight[HNAE3_MAX_TC]; |
| u8 weight_offset; |
| u8 rsvd[15]; |
| }; |
| |
| #define HCLGE_TM_SHAP_IR_B_MSK GENMASK(7, 0) |
| #define HCLGE_TM_SHAP_IR_B_LSH 0 |
| #define HCLGE_TM_SHAP_IR_U_MSK GENMASK(11, 8) |
| #define HCLGE_TM_SHAP_IR_U_LSH 8 |
| #define HCLGE_TM_SHAP_IR_S_MSK GENMASK(15, 12) |
| #define HCLGE_TM_SHAP_IR_S_LSH 12 |
| #define HCLGE_TM_SHAP_BS_B_MSK GENMASK(20, 16) |
| #define HCLGE_TM_SHAP_BS_B_LSH 16 |
| #define HCLGE_TM_SHAP_BS_S_MSK GENMASK(25, 21) |
| #define HCLGE_TM_SHAP_BS_S_LSH 21 |
| |
| enum hclge_shap_bucket { |
| HCLGE_TM_SHAP_C_BUCKET = 0, |
| HCLGE_TM_SHAP_P_BUCKET, |
| }; |
| |
| /* set bit HCLGE_TM_RATE_VLD to 1 means use 'rate' to config shaping */ |
| #define HCLGE_TM_RATE_VLD 0 |
| |
| struct hclge_pri_shapping_cmd { |
| u8 pri_id; |
| u8 rsvd[3]; |
| __le32 pri_shapping_para; |
| u8 flag; |
| u8 rsvd1[3]; |
| __le32 pri_rate; |
| }; |
| |
| struct hclge_pg_shapping_cmd { |
| u8 pg_id; |
| u8 rsvd[3]; |
| __le32 pg_shapping_para; |
| u8 flag; |
| u8 rsvd1[3]; |
| __le32 pg_rate; |
| }; |
| |
| struct hclge_qs_shapping_cmd { |
| __le16 qs_id; |
| u8 rsvd[2]; |
| __le32 qs_shapping_para; |
| u8 flag; |
| u8 rsvd1[3]; |
| __le32 qs_rate; |
| }; |
| |
| #define HCLGE_BP_GRP_NUM 32 |
| #define HCLGE_BP_SUB_GRP_ID_S 0 |
| #define HCLGE_BP_SUB_GRP_ID_M GENMASK(4, 0) |
| #define HCLGE_BP_GRP_ID_S 5 |
| #define HCLGE_BP_GRP_ID_M GENMASK(9, 5) |
| |
| #define HCLGE_BP_EXT_GRP_NUM 40 |
| #define HCLGE_BP_EXT_GRP_ID_S 5 |
| #define HCLGE_BP_EXT_GRP_ID_M GENMASK(10, 5) |
| |
| struct hclge_bp_to_qs_map_cmd { |
| u8 tc_id; |
| u8 rsvd[2]; |
| u8 qs_group_id; |
| __le32 qs_bit_map; |
| u32 rsvd1; |
| }; |
| |
| struct hclge_pfc_en_cmd { |
| u8 tx_rx_en_bitmap; |
| u8 pri_en_bitmap; |
| }; |
| |
| struct hclge_cfg_pause_param_cmd { |
| u8 mac_addr[ETH_ALEN]; |
| u8 pause_trans_gap; |
| u8 rsvd; |
| __le16 pause_trans_time; |
| u8 rsvd1[6]; |
| /* extra mac address to do double check for pause frame */ |
| u8 mac_addr_extra[ETH_ALEN]; |
| u16 rsvd2; |
| }; |
| |
| struct hclge_pfc_stats_cmd { |
| __le64 pkt_num[3]; |
| }; |
| |
| struct hclge_port_shapping_cmd { |
| __le32 port_shapping_para; |
| u8 flag; |
| u8 rsvd[3]; |
| __le32 port_rate; |
| }; |
| |
| struct hclge_shaper_ir_para { |
| u8 ir_b; /* IR_B parameter of IR shaper */ |
| u8 ir_u; /* IR_U parameter of IR shaper */ |
| u8 ir_s; /* IR_S parameter of IR shaper */ |
| }; |
| |
| struct hclge_tm_nodes_cmd { |
| u8 pg_base_id; |
| u8 pri_base_id; |
| __le16 qset_base_id; |
| __le16 queue_base_id; |
| u8 pg_num; |
| u8 pri_num; |
| __le16 qset_num; |
| __le16 queue_num; |
| }; |
| |
| struct hclge_tm_shaper_para { |
| u32 rate; |
| u8 ir_b; |
| u8 ir_u; |
| u8 ir_s; |
| u8 bs_b; |
| u8 bs_s; |
| u8 flag; |
| }; |
| |
| #define hclge_tm_set_field(dest, string, val) \ |
| hnae3_set_field((dest), \ |
| (HCLGE_TM_SHAP_##string##_MSK), \ |
| (HCLGE_TM_SHAP_##string##_LSH), val) |
| #define hclge_tm_get_field(src, string) \ |
| hnae3_get_field((src), HCLGE_TM_SHAP_##string##_MSK, \ |
| HCLGE_TM_SHAP_##string##_LSH) |
| |
| int hclge_tm_schd_init(struct hclge_dev *hdev); |
| int hclge_tm_vport_map_update(struct hclge_dev *hdev); |
| int hclge_pause_setup_hw(struct hclge_dev *hdev, bool init); |
| int hclge_tm_schd_setup_hw(struct hclge_dev *hdev); |
| void hclge_tm_prio_tc_info_update(struct hclge_dev *hdev, u8 *prio_tc); |
| void hclge_tm_schd_info_update(struct hclge_dev *hdev, u8 num_tc); |
| void hclge_tm_pfc_info_update(struct hclge_dev *hdev); |
| int hclge_tm_dwrr_cfg(struct hclge_dev *hdev); |
| int hclge_tm_init_hw(struct hclge_dev *hdev, bool init); |
| int hclge_mac_pause_en_cfg(struct hclge_dev *hdev, bool tx, bool rx); |
| int hclge_pause_addr_cfg(struct hclge_dev *hdev, const u8 *mac_addr); |
| void hclge_pfc_rx_stats_get(struct hclge_dev *hdev, u64 *stats); |
| void hclge_pfc_tx_stats_get(struct hclge_dev *hdev, u64 *stats); |
| int hclge_tm_qs_shaper_cfg(struct hclge_vport *vport, int max_tx_rate); |
| int hclge_tm_get_qset_num(struct hclge_dev *hdev, u16 *qset_num); |
| int hclge_tm_get_pri_num(struct hclge_dev *hdev, u8 *pri_num); |
| int hclge_tm_get_qset_map_pri(struct hclge_dev *hdev, u16 qset_id, u8 *priority, |
| u8 *link_vld); |
| int hclge_tm_get_qset_sch_mode(struct hclge_dev *hdev, u16 qset_id, u8 *mode); |
| int hclge_tm_get_qset_weight(struct hclge_dev *hdev, u16 qset_id, u8 *weight); |
| int hclge_tm_get_qset_shaper(struct hclge_dev *hdev, u16 qset_id, |
| struct hclge_tm_shaper_para *para); |
| int hclge_tm_get_pri_sch_mode(struct hclge_dev *hdev, u8 pri_id, u8 *mode); |
| int hclge_tm_get_pri_weight(struct hclge_dev *hdev, u8 pri_id, u8 *weight); |
| int hclge_tm_get_pri_shaper(struct hclge_dev *hdev, u8 pri_id, |
| enum hclge_opcode_type cmd, |
| struct hclge_tm_shaper_para *para); |
| int hclge_tm_get_q_to_qs_map(struct hclge_dev *hdev, u16 q_id, u16 *qset_id); |
| int hclge_tm_get_q_to_tc(struct hclge_dev *hdev, u16 q_id, u8 *tc_id); |
| int hclge_tm_get_pg_to_pri_map(struct hclge_dev *hdev, u8 pg_id, |
| u8 *pri_bit_map); |
| int hclge_tm_get_pg_weight(struct hclge_dev *hdev, u8 pg_id, u8 *weight); |
| int hclge_tm_get_pg_sch_mode(struct hclge_dev *hdev, u8 pg_id, u8 *mode); |
| int hclge_tm_get_pg_shaper(struct hclge_dev *hdev, u8 pg_id, |
| enum hclge_opcode_type cmd, |
| struct hclge_tm_shaper_para *para); |
| int hclge_tm_get_port_shaper(struct hclge_dev *hdev, |
| struct hclge_tm_shaper_para *para); |
| #endif |
