1 /* 2 * Copyright (c) 2016~2017 Hisilicon Limited. 3 * 4 * This program is free software; you can redistribute it and/or modify 5 * it under the terms of the GNU General Public License as published by 6 * the Free Software Foundation; either version 2 of the License, or 7 * (at your option) any later version. 8 */ 9 10 #ifndef __HCLGE_TM_H 11 #define __HCLGE_TM_H 12 13 #include <linux/types.h> 14 15 /* MAC Pause */ 16 #define HCLGE_TX_MAC_PAUSE_EN_MSK BIT(0) 17 #define HCLGE_RX_MAC_PAUSE_EN_MSK BIT(1) 18 19 #define HCLGE_TM_PORT_BASE_MODE_MSK BIT(0) 20 21 /* SP or DWRR */ 22 #define HCLGE_TM_TX_SCHD_DWRR_MSK BIT(0) 23 #define HCLGE_TM_TX_SCHD_SP_MSK (0xFE) 24 25 struct hclge_pg_to_pri_link_cmd { 26 u8 pg_id; 27 u8 rsvd1[3]; 28 u8 pri_bit_map; 29 }; 30 31 struct hclge_qs_to_pri_link_cmd { 32 __le16 qs_id; 33 __le16 rsvd; 34 u8 priority; 35 #define HCLGE_TM_QS_PRI_LINK_VLD_MSK BIT(0) 36 u8 link_vld; 37 }; 38 39 struct hclge_nq_to_qs_link_cmd { 40 __le16 nq_id; 41 __le16 rsvd; 42 #define HCLGE_TM_Q_QS_LINK_VLD_MSK BIT(10) 43 __le16 qset_id; 44 }; 45 46 struct hclge_pg_weight_cmd { 47 u8 pg_id; 48 u8 dwrr; 49 }; 50 51 struct hclge_priority_weight_cmd { 52 u8 pri_id; 53 u8 dwrr; 54 }; 55 56 struct hclge_qs_weight_cmd { 57 __le16 qs_id; 58 u8 dwrr; 59 }; 60 61 #define HCLGE_TM_SHAP_IR_B_MSK GENMASK(7, 0) 62 #define HCLGE_TM_SHAP_IR_B_LSH 0 63 #define HCLGE_TM_SHAP_IR_U_MSK GENMASK(11, 8) 64 #define HCLGE_TM_SHAP_IR_U_LSH 8 65 #define HCLGE_TM_SHAP_IR_S_MSK GENMASK(15, 12) 66 #define HCLGE_TM_SHAP_IR_S_LSH 12 67 #define HCLGE_TM_SHAP_BS_B_MSK GENMASK(20, 16) 68 #define HCLGE_TM_SHAP_BS_B_LSH 16 69 #define HCLGE_TM_SHAP_BS_S_MSK GENMASK(25, 21) 70 #define HCLGE_TM_SHAP_BS_S_LSH 21 71 72 enum hclge_shap_bucket { 73 HCLGE_TM_SHAP_C_BUCKET = 0, 74 HCLGE_TM_SHAP_P_BUCKET, 75 }; 76 77 struct hclge_pri_shapping_cmd { 78 u8 pri_id; 79 u8 rsvd[3]; 80 __le32 pri_shapping_para; 81 }; 82 83 struct hclge_pg_shapping_cmd { 84 u8 pg_id; 85 u8 rsvd[3]; 86 __le32 pg_shapping_para; 87 }; 88 89 struct hclge_bp_to_qs_map_cmd { 90 u8 tc_id; 91 u8 rsvd[2]; 92 u8 qs_group_id; 93 __le32 qs_bit_map; 94 u32 rsvd1; 95 }; 96 97 #define hclge_tm_set_field(dest, string, val) \ 98 hnae_set_field((dest), (HCLGE_TM_SHAP_##string##_MSK), \ 99 (HCLGE_TM_SHAP_##string##_LSH), val) 100 #define hclge_tm_get_field(src, string) \ 101 hnae_get_field((src), (HCLGE_TM_SHAP_##string##_MSK), \ 102 (HCLGE_TM_SHAP_##string##_LSH)) 103 104 int hclge_tm_schd_init(struct hclge_dev *hdev); 105 int hclge_pause_setup_hw(struct hclge_dev *hdev); 106 #endif 107