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fmc: remove left-over ipmi-fru.h after fmc deletion

Commit 6a80b30086b8 ("fmc: Delete the FMC subsystem") from Linus Walleij deleted the obsolete FMC subsystem, but missed the MAINTAINERS entry and include/linux/ipmi-fru.h mentioned in the MAINTAINERS entry. Later, commit d5d4aa1ec198 ("MAINTAINERS: Remove FMC subsystem") from Denis Efremov cleaned up the MAINTAINERS entry, but actually also missed that include/linux/ipmi-fru.h should also be deleted while deleting its reference in MAINTAINERS. So, deleting include/linux/ipmi-fru.h slipped through the previous clean-ups. As there is no further use for include/linux/ipmi-fru.h, finally delete include/linux/ipmi-fru.h for good now.

Lukas Bulwahn committed 6 years ago

Commit 048ae7e1 parent 6cc1d451 file · +0 −134Browse files

Showing the changes to include/linux (1 of 1 file). Show all

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include/linux/ipmi-fru.h+0−134
@@ -1,134 +0,0 @@
1/* SPDX-License-Identifier: GPL-2.0+ */
2/*
3 * Copyright (C) 2012 CERN (www.cern.ch)
4 * Author: Alessandro Rubini <rubini@gnudd.com>
5 *
6 * This work is part of the White Rabbit project, a research effort led
7 * by CERN, the European Institute for Nuclear Research.
8 */
9#ifndef __LINUX_IPMI_FRU_H__
10#define __LINUX_IPMI_FRU_H__
11#ifdef __KERNEL__
12# include <linux/types.h>
13# include <linux/string.h>
14#else
15# include <stdint.h>
16# include <string.h>
17#endif
18
19/*
20 * These structures match the unaligned crap we have in FRU1011.pdf
21 * (http://download.intel.com/design/servers/ipmi/FRU1011.pdf)
22 */
23
24/* chapter 8, page 5 */
25struct fru_common_header {
26 uint8_t format; /* 0x01 */
27 uint8_t internal_use_off; /* multiple of 8 bytes */
28 uint8_t chassis_info_off; /* multiple of 8 bytes */
29 uint8_t board_area_off; /* multiple of 8 bytes */
30 uint8_t product_area_off; /* multiple of 8 bytes */
31 uint8_t multirecord_off; /* multiple of 8 bytes */
32 uint8_t pad; /* must be 0 */
33 uint8_t checksum; /* sum modulo 256 must be 0 */
34};
35
36/* chapter 9, page 5 -- internal_use: not used by us */
37
38/* chapter 10, page 6 -- chassis info: not used by us */
39
40/* chapter 13, page 9 -- used by board_info_area below */
41struct fru_type_length {
42 uint8_t type_length;
43 uint8_t data[0];
44};
45
46/* chapter 11, page 7 */
47struct fru_board_info_area {
48 uint8_t format; /* 0x01 */
49 uint8_t area_len; /* multiple of 8 bytes */
50 uint8_t language; /* I hope it's 0 */
51 uint8_t mfg_date[3]; /* LSB, minutes since 1996-01-01 */
52 struct fru_type_length tl[0]; /* type-length stuff follows */
53
54 /*
55 * the TL there are in order:
56 * Board Manufacturer
57 * Board Product Name
58 * Board Serial Number
59 * Board Part Number
60 * FRU File ID (may be null)
61 * more manufacturer-specific stuff
62 * 0xc1 as a terminator
63 * 0x00 pad to a multiple of 8 bytes - 1
64 * checksum (sum of all stuff module 256 must be zero)
65 */
66};
67
68enum fru_type {
69 FRU_TYPE_BINARY = 0x00,
70 FRU_TYPE_BCDPLUS = 0x40,
71 FRU_TYPE_ASCII6 = 0x80,
72 FRU_TYPE_ASCII = 0xc0, /* not ascii: depends on language */
73};
74
75/*
76 * some helpers
77 */
78static inline struct fru_board_info_area *fru_get_board_area(
79 const struct fru_common_header *header)
80{
81 /* we know for sure that the header is 8 bytes in size */
82 return (struct fru_board_info_area *)(header + header->board_area_off);
83}
84
85static inline int fru_type(struct fru_type_length *tl)
86{
87 return tl->type_length & 0xc0;
88}
89
90static inline int fru_length(struct fru_type_length *tl)
91{
92 return (tl->type_length & 0x3f) + 1; /* len of whole record */
93}
94
95/* assume ascii-latin1 encoding */
96static inline int fru_strlen(struct fru_type_length *tl)
97{
98 return fru_length(tl) - 1;
99}
100
101static inline char *fru_strcpy(char *dest, struct fru_type_length *tl)
102{
103 int len = fru_strlen(tl);
104 memcpy(dest, tl->data, len);
105 dest[len] = '\0';
106 return dest;
107}
108
109static inline struct fru_type_length *fru_next_tl(struct fru_type_length *tl)
110{
111 return tl + fru_length(tl);
112}
113
114static inline int fru_is_eof(struct fru_type_length *tl)
115{
116 return tl->type_length == 0xc1;
117}
118
119/*
120 * External functions defined in fru-parse.c.
121 */
122extern int fru_header_cksum_ok(struct fru_common_header *header);
123extern int fru_bia_cksum_ok(struct fru_board_info_area *bia);
124
125/* All these 4 return allocated strings by calling fru_alloc() */
126extern char *fru_get_board_manufacturer(struct fru_common_header *header);
127extern char *fru_get_product_name(struct fru_common_header *header);
128extern char *fru_get_serial_number(struct fru_common_header *header);
129extern char *fru_get_part_number(struct fru_common_header *header);
130
131/* This must be defined by the caller of the above functions */
132extern void *fru_alloc(size_t size);
133
134#endif /* __LINUX_IMPI_FRU_H__ */