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ada68c31 AS |
1 | /* |
2 | * Copyright (c) 2016, Mellanox Technologies. All rights reserved. | |
3 | * | |
4 | * This software is available to you under a choice of one of two | |
5 | * licenses. You may choose to be licensed under the terms of the GNU | |
6 | * General Public License (GPL) Version 2, available from the file | |
7 | * COPYING in the main directory of this source tree, or the | |
8 | * OpenIB.org BSD license below: | |
9 | * | |
10 | * Redistribution and use in source and binary forms, with or | |
11 | * without modification, are permitted provided that the following | |
12 | * conditions are met: | |
13 | * | |
14 | * - Redistributions of source code must retain the above | |
15 | * copyright notice, this list of conditions and the following | |
16 | * disclaimer. | |
17 | * | |
18 | * - Redistributions in binary form must reproduce the above | |
19 | * copyright notice, this list of conditions and the following | |
20 | * disclaimer in the documentation and/or other materials | |
21 | * provided with the distribution. | |
22 | * | |
23 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, | |
24 | * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF | |
25 | * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND | |
26 | * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS | |
27 | * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN | |
28 | * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN | |
29 | * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE | |
30 | * SOFTWARE. | |
31 | */ | |
32 | ||
33 | #ifndef __MLX5_PORT_H__ | |
34 | #define __MLX5_PORT_H__ | |
35 | ||
36 | #include <linux/mlx5/driver.h> | |
37 | ||
da54d24e GP |
38 | enum mlx5_beacon_duration { |
39 | MLX5_BEACON_DURATION_OFF = 0x0, | |
40 | MLX5_BEACON_DURATION_INF = 0xffff, | |
41 | }; | |
42 | ||
bb64143e GP |
43 | enum mlx5_module_id { |
44 | MLX5_MODULE_ID_SFP = 0x3, | |
45 | MLX5_MODULE_ID_QSFP = 0xC, | |
46 | MLX5_MODULE_ID_QSFP_PLUS = 0xD, | |
47 | MLX5_MODULE_ID_QSFP28 = 0x11, | |
4c88fa41 | 48 | MLX5_MODULE_ID_DSFP = 0x1B, |
bb64143e GP |
49 | }; |
50 | ||
52244d96 GP |
51 | enum mlx5_an_status { |
52 | MLX5_AN_UNAVAILABLE = 0, | |
53 | MLX5_AN_COMPLETE = 1, | |
54 | MLX5_AN_FAILED = 2, | |
55 | MLX5_AN_LINK_UP = 3, | |
56 | MLX5_AN_LINK_DOWN = 4, | |
57 | }; | |
58 | ||
bb64143e GP |
59 | #define MLX5_I2C_ADDR_LOW 0x50 |
60 | #define MLX5_I2C_ADDR_HIGH 0x51 | |
61 | #define MLX5_EEPROM_PAGE_LENGTH 256 | |
a708fb7b | 62 | #define MLX5_EEPROM_HIGH_PAGE_LENGTH 128 |
bb64143e | 63 | |
e19b0a34 VT |
64 | struct mlx5_module_eeprom_query_params { |
65 | u16 size; | |
66 | u16 offset; | |
67 | u16 i2c_address; | |
68 | u32 page; | |
69 | u32 bank; | |
70 | u32 module_number; | |
71 | }; | |
72 | ||
8cca30a7 NO |
73 | enum mlx5e_link_mode { |
74 | MLX5E_1000BASE_CX_SGMII = 0, | |
75 | MLX5E_1000BASE_KX = 1, | |
76 | MLX5E_10GBASE_CX4 = 2, | |
77 | MLX5E_10GBASE_KX4 = 3, | |
78 | MLX5E_10GBASE_KR = 4, | |
79 | MLX5E_20GBASE_KR2 = 5, | |
80 | MLX5E_40GBASE_CR4 = 6, | |
81 | MLX5E_40GBASE_KR4 = 7, | |
82 | MLX5E_56GBASE_R4 = 8, | |
83 | MLX5E_10GBASE_CR = 12, | |
84 | MLX5E_10GBASE_SR = 13, | |
85 | MLX5E_10GBASE_ER = 14, | |
86 | MLX5E_40GBASE_SR4 = 15, | |
87 | MLX5E_40GBASE_LR4 = 16, | |
88 | MLX5E_50GBASE_SR2 = 18, | |
89 | MLX5E_100GBASE_CR4 = 20, | |
90 | MLX5E_100GBASE_SR4 = 21, | |
91 | MLX5E_100GBASE_KR4 = 22, | |
92 | MLX5E_100GBASE_LR4 = 23, | |
93 | MLX5E_100BASE_TX = 24, | |
94 | MLX5E_1000BASE_T = 25, | |
95 | MLX5E_10GBASE_T = 26, | |
96 | MLX5E_25GBASE_CR = 27, | |
97 | MLX5E_25GBASE_KR = 28, | |
98 | MLX5E_25GBASE_SR = 29, | |
99 | MLX5E_50GBASE_CR2 = 30, | |
100 | MLX5E_50GBASE_KR2 = 31, | |
101 | MLX5E_LINK_MODES_NUMBER, | |
102 | }; | |
103 | ||
a08b4ed1 AL |
104 | enum mlx5e_ext_link_mode { |
105 | MLX5E_SGMII_100M = 0, | |
106 | MLX5E_1000BASE_X_SGMII = 1, | |
107 | MLX5E_5GBASE_R = 3, | |
108 | MLX5E_10GBASE_XFI_XAUI_1 = 4, | |
109 | MLX5E_40GBASE_XLAUI_4_XLPPI_4 = 5, | |
110 | MLX5E_25GAUI_1_25GBASE_CR_KR = 6, | |
111 | MLX5E_50GAUI_2_LAUI_2_50GBASE_CR2_KR2 = 7, | |
112 | MLX5E_50GAUI_1_LAUI_1_50GBASE_CR_KR = 8, | |
113 | MLX5E_CAUI_4_100GBASE_CR4_KR4 = 9, | |
114 | MLX5E_100GAUI_2_100GBASE_CR2_KR2 = 10, | |
12fdafb8 | 115 | MLX5E_100GAUI_1_100GBASE_CR_KR = 11, |
a08b4ed1 | 116 | MLX5E_200GAUI_4_200GBASE_CR4_KR4 = 12, |
12fdafb8 | 117 | MLX5E_200GAUI_2_200GBASE_CR2_KR2 = 13, |
b28ad324 | 118 | MLX5E_400GAUI_8_400GBASE_CR8 = 15, |
12fdafb8 | 119 | MLX5E_400GAUI_4_400GBASE_CR4_KR4 = 16, |
948f0bf5 | 120 | MLX5E_800GAUI_8_800GBASE_CR8_KR8 = 19, |
a08b4ed1 AL |
121 | MLX5E_EXT_LINK_MODES_NUMBER, |
122 | }; | |
123 | ||
5b4793f8 EBE |
124 | enum mlx5e_connector_type { |
125 | MLX5E_PORT_UNKNOWN = 0, | |
126 | MLX5E_PORT_NONE = 1, | |
127 | MLX5E_PORT_TP = 2, | |
128 | MLX5E_PORT_AUI = 3, | |
129 | MLX5E_PORT_BNC = 4, | |
130 | MLX5E_PORT_MII = 5, | |
131 | MLX5E_PORT_FIBRE = 6, | |
132 | MLX5E_PORT_DA = 7, | |
133 | MLX5E_PORT_OTHER = 8, | |
134 | MLX5E_CONNECTOR_TYPE_NUMBER, | |
135 | }; | |
136 | ||
e27014bd AL |
137 | enum mlx5_ptys_width { |
138 | MLX5_PTYS_WIDTH_1X = 1 << 0, | |
139 | MLX5_PTYS_WIDTH_2X = 1 << 1, | |
140 | MLX5_PTYS_WIDTH_4X = 1 << 2, | |
141 | MLX5_PTYS_WIDTH_8X = 1 << 3, | |
142 | MLX5_PTYS_WIDTH_12X = 1 << 4, | |
143 | }; | |
144 | ||
028522e2 GP |
145 | struct mlx5_port_eth_proto { |
146 | u32 cap; | |
147 | u32 admin; | |
148 | u32 oper; | |
149 | }; | |
150 | ||
0276bd3a | 151 | #define MLX5E_PROT_MASK(link_mode) (1U << link_mode) |
a08b4ed1 AL |
152 | #define MLX5_GET_ETH_PROTO(reg, out, ext, field) \ |
153 | (ext ? MLX5_GET(reg, out, ext_##field) : \ | |
154 | MLX5_GET(reg, out, field)) | |
8cca30a7 | 155 | |
ada68c31 AS |
156 | int mlx5_set_port_caps(struct mlx5_core_dev *dev, u8 port_num, u32 caps); |
157 | int mlx5_query_port_ptys(struct mlx5_core_dev *dev, u32 *ptys, | |
158 | int ptys_size, int proto_mask, u8 local_port); | |
639bf441 AL |
159 | |
160 | int mlx5_query_ib_port_oper(struct mlx5_core_dev *dev, u16 *link_width_oper, | |
161 | u16 *proto_oper, u8 local_port); | |
667daeda | 162 | void mlx5_toggle_port_link(struct mlx5_core_dev *dev); |
ada68c31 AS |
163 | int mlx5_set_port_admin_status(struct mlx5_core_dev *dev, |
164 | enum mlx5_port_status status); | |
165 | int mlx5_query_port_admin_status(struct mlx5_core_dev *dev, | |
166 | enum mlx5_port_status *status); | |
da54d24e | 167 | int mlx5_set_port_beacon(struct mlx5_core_dev *dev, u16 beacon_duration); |
ada68c31 | 168 | |
046339ea SM |
169 | int mlx5_set_port_mtu(struct mlx5_core_dev *dev, u16 mtu, u8 port); |
170 | void mlx5_query_port_max_mtu(struct mlx5_core_dev *dev, u16 *max_mtu, u8 port); | |
171 | void mlx5_query_port_oper_mtu(struct mlx5_core_dev *dev, u16 *oper_mtu, | |
ada68c31 AS |
172 | u8 port); |
173 | ||
174 | int mlx5_query_port_vl_hw_cap(struct mlx5_core_dev *dev, | |
175 | u8 *vl_hw_cap, u8 local_port); | |
176 | ||
177 | int mlx5_set_port_pause(struct mlx5_core_dev *dev, u32 rx_pause, u32 tx_pause); | |
178 | int mlx5_query_port_pause(struct mlx5_core_dev *dev, | |
179 | u32 *rx_pause, u32 *tx_pause); | |
180 | ||
ad909eb0 AS |
181 | int mlx5_set_port_pfc(struct mlx5_core_dev *dev, u8 pfc_en_tx, u8 pfc_en_rx); |
182 | int mlx5_query_port_pfc(struct mlx5_core_dev *dev, u8 *pfc_en_tx, | |
183 | u8 *pfc_en_rx); | |
184 | ||
2afa609f IK |
185 | int mlx5_set_port_stall_watermark(struct mlx5_core_dev *dev, |
186 | u16 stall_critical_watermark, | |
187 | u16 stall_minor_watermark); | |
188 | int mlx5_query_port_stall_watermark(struct mlx5_core_dev *dev, | |
189 | u16 *stall_critical_watermark, u16 *stall_minor_watermark); | |
190 | ||
4f3961ee SM |
191 | int mlx5_max_tc(struct mlx5_core_dev *mdev); |
192 | ||
193 | int mlx5_set_port_prio_tc(struct mlx5_core_dev *mdev, u8 *prio_tc); | |
3a6a931d HN |
194 | int mlx5_query_port_prio_tc(struct mlx5_core_dev *mdev, |
195 | u8 prio, u8 *tc); | |
4f3961ee | 196 | int mlx5_set_port_tc_group(struct mlx5_core_dev *mdev, u8 *tc_group); |
be0f161e HN |
197 | int mlx5_query_port_tc_group(struct mlx5_core_dev *mdev, |
198 | u8 tc, u8 *tc_group); | |
4f3961ee | 199 | int mlx5_set_port_tc_bw_alloc(struct mlx5_core_dev *mdev, u8 *tc_bw); |
3a6a931d HN |
200 | int mlx5_query_port_tc_bw_alloc(struct mlx5_core_dev *mdev, |
201 | u8 tc, u8 *bw_pct); | |
d8880795 TT |
202 | int mlx5_modify_port_ets_rate_limit(struct mlx5_core_dev *mdev, |
203 | u8 *max_bw_value, | |
204 | u8 *max_bw_unit); | |
205 | int mlx5_query_port_ets_rate_limit(struct mlx5_core_dev *mdev, | |
206 | u8 *max_bw_value, | |
207 | u8 *max_bw_unit); | |
928cfe87 TT |
208 | int mlx5_set_port_wol(struct mlx5_core_dev *mdev, u8 wol_mode); |
209 | int mlx5_query_port_wol(struct mlx5_core_dev *mdev, u8 *wol_mode); | |
4f3961ee | 210 | |
97417f61 EB |
211 | int mlx5_query_ports_check(struct mlx5_core_dev *mdev, u32 *out, int outlen); |
212 | int mlx5_set_ports_check(struct mlx5_core_dev *mdev, u32 *in, int inlen); | |
94cb1ebb EBE |
213 | int mlx5_set_port_fcs(struct mlx5_core_dev *mdev, u8 enable); |
214 | void mlx5_query_port_fcs(struct mlx5_core_dev *mdev, bool *supported, | |
215 | bool *enabled); | |
bb64143e GP |
216 | int mlx5_query_module_eeprom(struct mlx5_core_dev *dev, |
217 | u16 offset, u16 size, u8 *data); | |
e109d2b2 VT |
218 | int mlx5_query_module_eeprom_by_page(struct mlx5_core_dev *dev, |
219 | struct mlx5_module_eeprom_query_params *params, u8 *data); | |
94cb1ebb | 220 | |
341c5ee2 HN |
221 | int mlx5_query_port_dcbx_param(struct mlx5_core_dev *mdev, u32 *out); |
222 | int mlx5_set_port_dcbx_param(struct mlx5_core_dev *mdev, u32 *in); | |
415a64aa HN |
223 | |
224 | int mlx5_set_trust_state(struct mlx5_core_dev *mdev, u8 trust_state); | |
225 | int mlx5_query_trust_state(struct mlx5_core_dev *mdev, u8 *trust_state); | |
226 | int mlx5_set_dscp2prio(struct mlx5_core_dev *mdev, u8 dscp, u8 prio); | |
227 | int mlx5_query_dscp2prio(struct mlx5_core_dev *mdev, u8 *dscp2prio); | |
028522e2 GP |
228 | |
229 | int mlx5_port_query_eth_proto(struct mlx5_core_dev *dev, u8 port, bool ext, | |
230 | struct mlx5_port_eth_proto *eproto); | |
231 | bool mlx5_ptys_ext_supported(struct mlx5_core_dev *mdev); | |
232 | u32 mlx5_port_ptys2speed(struct mlx5_core_dev *mdev, u32 eth_proto_oper, | |
233 | bool force_legacy); | |
234 | u32 mlx5_port_speed2linkmodes(struct mlx5_core_dev *mdev, u32 speed, | |
235 | bool force_legacy); | |
236 | int mlx5_port_max_linkspeed(struct mlx5_core_dev *mdev, u32 *speed); | |
237 | ||
ada68c31 | 238 | #endif /* __MLX5_PORT_H__ */ |