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review.coreboot.org / coreboot / fcff39f0ea47c8c0d82e802058d2ca47c4cc7005 / . / src / vendorcode / siemens / hwilib / hwilib.h
blob: e4b11dd52884f334a2b3e04923bc76cb1559740b [file] [log] [blame]
Angel Pons3ef916f2020-04-02 23:49:13 +0200[diff] [blame]1/* SPDX-License-Identifier: GPL-2.0-only */
Werner Zeh223498f2016-04-22 14:14:45 +0200[diff] [blame]2
3#ifndef SIEMENS_HWI_LIB_H_
4#define SIEMENS_HWI_LIB_H_
5
6#include <types.h>
7
Werner Zeh223498f2016-04-22 14:14:45 +0200[diff] [blame]8/* Declare all supported fields which can be get with hwilib. */
9typedef enum {
10 HIB_VerID = 0,
11 SIB_VerID,
12 EIB_VerID,
Werner Zeh66c20c42016-06-28 14:31:30 +0200[diff] [blame]13 XIB_VerID,
Werner Zeh223498f2016-04-22 14:14:45 +0200[diff] [blame]14 HIB_HwRev,
15 SIB_HwRev,
Werner Zehba7525d2016-11-23 07:31:35 +0100[diff] [blame]16 HWID,
Werner Zeh223498f2016-04-22 14:14:45 +0200[diff] [blame]17 UniqueNum,
18 Mac1,
Werner Zeh223498f2016-04-22 14:14:45 +0200[diff] [blame]19 Mac2,
Werner Zeh223498f2016-04-22 14:14:45 +0200[diff] [blame]20 Mac3,
Werner Zeh223498f2016-04-22 14:14:45 +0200[diff] [blame]21 Mac4,
Werner Zeh66c20c42016-06-28 14:31:30 +0200[diff] [blame]22 Mac1Aux,
23 Mac2Aux,
24 Mac3Aux,
Werner Zeh223498f2016-04-22 14:14:45 +0200[diff] [blame]25 Mac4Aux,
26 SPD,
27 FF_FreezeDis,
28 FF_FanReq,
Mario Scheithauer59dd4662017-06-12 09:46:09 +0200[diff] [blame]29 NvramVirtTimeDsaveReset,
Werner Zeh223498f2016-04-22 14:14:45 +0200[diff] [blame]30 BiosFlags,
31 MacMapping1,
32 MacMapping2,
33 MacMapping3,
34 MacMapping4,
Werner Zeh66c20c42016-06-28 14:31:30 +0200[diff] [blame]35 RTCType,
Mario Scheithauer59dd4662017-06-12 09:46:09 +0200[diff] [blame]36 BL_Brightness,
37 PF_PwmFreq,
Werner Zeh223498f2016-04-22 14:14:45 +0200[diff] [blame]38 PF_Color_Depth,
39 PF_DisplType,
40 PF_DisplCon,
41 Edid,
Werner Zeh66c20c42016-06-28 14:31:30 +0200[diff] [blame]42 VddRef,
43 T_Warn,
44 T_Crit,
45 FANSamplingTime,
46 FANSetPoint,
47 FANKp,
48 FANKi,
49 FANKd,
50 FANHystVal,
51 FANHystThreshold,
52 FANHystCtrl,
53 FANMaxSpeed,
Werner Zeh909536a2017-07-27 13:43:24 +0200[diff] [blame]54 FANStartSpeed,
Werner Zeh66c20c42016-06-28 14:31:30 +0200[diff] [blame]55 FANSensorDelay,
56 FANSensorNum,
57 FANSensorSelect,
58 FANSensorCfg0,
59 FANSensorCfg1,
60 FANSensorCfg2,
61 FANSensorCfg3,
62 FANSensorCfg4,
63 FANSensorCfg5,
64 FANSensorCfg6,
65 FANSensorCfg7,
66 XMac1,
67 XMac2,
68 XMac3,
69 XMac4,
70 XMac5,
71 XMac6,
72 XMac7,
73 XMac8,
74 XMac9,
75 XMac10,
76 XMac1Aux,
77 XMac2Aux,
78 XMac3Aux,
79 XMac4Aux,
80 XMac5Aux,
81 XMac6Aux,
82 XMac7Aux,
83 XMac8Aux,
84 XMac9Aux,
85 XMac10Aux,
86 XMac1Mapping,
87 XMac2Mapping,
88 XMac3Mapping,
89 XMac4Mapping,
90 XMac5Mapping,
91 XMac6Mapping,
92 XMac7Mapping,
93 XMac8Mapping,
94 XMac9Mapping,
95 XMac10Mapping,
96 netKind1,
97 netKind2,
98 netKind3,
99 netKind4,
100 netKind5,
101 netKind6,
102 netKind7,
103 netKind8,
104 netKind9,
Werner Zeh461797e2017-09-12 07:58:14 +0200[diff] [blame]105 netKind10,
106 LegacyDelay
Werner Zeh223498f2016-04-22 14:14:45 +0200[diff] [blame]107} hwinfo_field_t;
108
109/* Define used values in supported fields */
110#define PF_COLOR_DEPTH_6BIT 0x00
111#define PF_COLOR_DEPTH_8BIT 0x01
112#define PF_COLOR_DEPTH_10BIT 0x02
113#define PF_DISPLCON_LVDS_SINGLE 0x00
114#define PF_DISPLCON_LVDS_DUAL 0x05
115#define FF_FREEZE_DISABLE 0x01
116#define FF_FAN_NEEDED 0x01
117
118/* Use this function to find all supported blocks in cbfs. It must be called
119 * once with a valid cbfs file name before hwilib_get_field() can be used.
120 */
Werner Zeh9a8e1192023-01-17 14:45:25 +0100[diff] [blame]121enum cb_err hwilib_find_blocks(const char *hwi_filename);
Werner Zeh223498f2016-04-22 14:14:45 +0200[diff] [blame]122
123/* Use this function to get fields out of supported info blocks
124 * This function returns the number of copied bytes or 0 on error.
125 */
Werner Zehfcff39f2023-01-17 14:54:53 +0100[diff] [blame^]126uint32_t hwilib_get_field(hwinfo_field_t field, uint8_t *dst, size_t dstsize);
Werner Zeh223498f2016-04-22 14:14:45 +0200[diff] [blame]127
Werner Zeh223498f2016-04-22 14:14:45 +0200[diff] [blame]128#endif /* SIEMENS_HWI_LIB_H_ */