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system76-coreboot/util/msrtool/msrtool.h
Paul Menzel a8843dee58 Use more secure HTTPS URLs for coreboot sites 
The coreboot sites support HTTPS, and requests over HTTP with SSL are
also redirected. So use the more secure URLs, which also saves a
request most of the times, as nothing needs to be redirected.

Run the command below to replace all occurences.

```
$ git grep -l -E 'http://(www.|review.|)coreboot.org'
| xargs sed -i 's,http://\(.*\)coreboot.org,https://\1coreboot.org,g'
```

Change-Id: If53f8b66f1ac72fb1a38fa392b26eade9963c369
Signed-off-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-on: https://review.coreboot.org/20034
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2017-06-07 12:04:50 +02:00

254 lines
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C
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/*
* This file is part of msrtool.
*
* Copyright (c) 2008 Peter Stuge <peter@stuge.se>
* Copyright (c) 2009 coresystems GmbH
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*/
#ifndef MSRTOOL_H
#define MSRTOOL_H
#include <stdio.h>
#include <stdint.h>
#if (defined(__MACH__) && defined(__APPLE__))
/* DirectHW is available here: https://www.coreboot.org/DirectHW */
#define __DARWIN__
#include <DirectHW/DirectHW.h>
#endif
#if defined(__FreeBSD__)
#include <sys/ioctl.h>
#include <sys/cpuctl.h>
#endif
#include <pci/pci.h>
#define HEXCHARS "0123456789abcdefABCDEF"
enum {
MSRTYPE_RDONLY,
MSRTYPE_RDWR,
MSRTYPE_WRONLY,
MSRTYPE_EOT
} MsrTypes;
enum {
PRESENT_RSVD,
PRESENT_DEC,
PRESENT_BIN,
PRESENT_OCT,
PRESENT_HEX,
PRESENT_HEXDEC
} PresentTypes;
struct msr {
uint32_t hi;
uint32_t lo;
};
struct msrbitvalues {
const struct msr value;
const char *text;
};
struct msrbits {
const uint8_t start;
const uint8_t size;
const char *name;
const char *desc;
const uint8_t present;
const struct msrbitvalues bitval[32];
};
struct msrdef {
const uint32_t addr;
const uint8_t type;
const struct msr resetval;
const char *symbol;
const char *desc;
const struct msrbits bits[65];
};
#define MSR1(lo) { 0, (lo) }
#define MSR2(hi,lo) { (hi), (lo) }
#define BITVAL_EOT .text = NULL
#define BITVAL_ISEOT(bv) (NULL == (bv).text)
#define BITS_EOT .size = 0
#define BITS_ISEOT(b) (0 == (b).size)
#define MSR_EOT .type = MSRTYPE_EOT
#define MSR_ISEOT(m) (MSRTYPE_EOT == (m).type)
#define NOBITS {{ BITVAL_EOT }}
#define RESERVED "RSVD", "Reserved", PRESENT_HEXDEC, NOBITS
#define MAX_CORES 8
typedef enum {
VENDOR_INTEL = 1,
VENDOR_AMD = 2,
} vendor_t;
struct cpuid_t {
uint8_t family;
uint8_t model;
uint8_t stepping;
uint8_t ext_family;
uint8_t ext_model;
vendor_t vendor;
};
struct targetdef {
const char *name;
const char *prettyname;
int (*probe)(const struct targetdef *target, const struct cpuid_t *id);
const struct msrdef *msrs;
};
#define TARGET_EOT .name = NULL
#define TARGET_ISEOT(t) (NULL == (t).name)
enum SysModes {
SYS_RDONLY = 0,
SYS_WRONLY,
SYS_RDWR
};
struct sysdef {
const char *name;
const char *prettyname;
int (*probe)(const struct sysdef *system);
int (*open)(uint8_t cpu, enum SysModes mode);
int (*close)(uint8_t cpu);
int (*rdmsr)(uint8_t cpu, uint32_t addr, struct msr *val);
};
#define SYSTEM_EOT .name = NULL
#define SYSTEM_ISEOT(s) (NULL == (s).name)
extern const struct sysdef *sys;
extern uint8_t targets_found;
extern const struct targetdef **targets;
extern uint8_t reserved, verbose, quiet;
extern struct pci_access *pacc;
#define printf_quiet(x...) do { if (!quiet) fprintf(stderr,x); } while(0)
#define printf_verbose(x...) do { if (verbose && !quiet) fprintf(stderr,x); } while(0)
#define SYSERROR(call, addr) do { \
const struct msrdef *m = findmsrdef(addr); \
if (m) \
fprintf(stderr, "%s: " #call "(0x%08x) %s: %s\n", __func__, addr, m->symbol, strerror(errno)); \
else \
fprintf(stderr, "%s: " #call "(0x%08x): %s\n", __func__, addr, strerror(errno)); \
} while (0);
/* sys.c */
struct cpuid_t *cpuid(void);
struct pci_dev *pci_dev_find(uint16_t vendor, uint16_t device);
/* msrutils.c */
void hexprint(FILE *f, const struct msr val, const uint8_t bits);
int msr_eq(const struct msr a, const struct msr b);
struct msr msr_shl(const struct msr a, const uint8_t bits);
struct msr msr_shr(const struct msr a, const uint8_t bits);
void msr_and(struct msr *a, const struct msr b);
const struct msrdef *findmsrdef(const uint32_t addr);
uint32_t msraddrbyname(const char *name);
void dumpmsrdefs(const struct targetdef *t);
int dumpmsrdefsvals(FILE *f, const struct targetdef *t, const uint8_t cpu);
uint8_t str2msr(char *str, struct msr *msr, char **endptr);
void decodemsr(const uint8_t cpu, const uint32_t addr, const struct msr val);
uint8_t diff_msr(FILE *fout, const uint32_t addr, const struct msr a, const struct msr b);
/** system externs **/
/* linux.c */
extern int linux_probe(const struct sysdef *system);
extern int linux_open(uint8_t cpu, enum SysModes mode);
extern int linux_close(uint8_t cpu);
extern int linux_rdmsr(uint8_t cpu, uint32_t addr, struct msr *val);
/* darwin.c */
extern int darwin_probe(const struct sysdef *system);
extern int darwin_open(uint8_t cpu, enum SysModes mode);
extern int darwin_close(uint8_t cpu);
extern int darwin_rdmsr(uint8_t cpu, uint32_t addr, struct msr *val);
/* freebsd.c */
extern int freebsd_probe(const struct sysdef *system);
extern int freebsd_open(uint8_t cpu, enum SysModes mode);
extern int freebsd_close(uint8_t cpu);
extern int freebsd_rdmsr(uint8_t cpu, uint32_t addr, struct msr *val);
/** target externs **/
/* geodegx2.c */
extern int geodegx2_probe(const struct targetdef *t, const struct cpuid_t *id);
extern const struct msrdef geodegx2_msrs[];
/* geodelx.c */
extern int geodelx_probe(const struct targetdef *t, const struct cpuid_t *id);
extern const struct msrdef geodelx_msrs[];
/* cs5536.c */
extern int cs5536_probe(const struct targetdef *t, const struct cpuid_t *id);
extern const struct msrdef cs5536_msrs[];
/* k8.c */
extern int k8_probe(const struct targetdef *t, const struct cpuid_t *id);
extern const struct msrdef k8_msrs[];
/* intel_pentium3_early.c */
extern int intel_pentium3_early_probe(const struct targetdef *t, const struct cpuid_t *id);
extern const struct msrdef intel_pentium3_early_msrs[];
/* intel_pentium3.c */
extern int intel_pentium3_probe(const struct targetdef *t, const struct cpuid_t *id);
extern const struct msrdef intel_pentium3_msrs[];
/* intel_core1.c */
extern int intel_core1_probe(const struct targetdef *t, const struct cpuid_t *id);
extern const struct msrdef intel_core1_msrs[];
/* intel_core2_early.c */
extern int intel_core2_early_probe(const struct targetdef *t, const struct cpuid_t *id);
extern const struct msrdef intel_core2_early_msrs[];
/* intel_core2_later.c */
extern int intel_core2_later_probe(const struct targetdef *t, const struct cpuid_t *id);
extern const struct msrdef intel_core2_later_msrs[];
/* intel_pentium4_early.c */
extern int intel_pentium4_early_probe(const struct targetdef *t, const struct cpuid_t *id);
extern const struct msrdef intel_pentium4_early_msrs[];
/* intel_pentium4_later.c */
extern int intel_pentium4_later_probe(const struct targetdef *t, const struct cpuid_t *id);
extern const struct msrdef intel_pentium4_later_msrs[];
/* intel_nehalem.c */
extern int intel_nehalem_probe(const struct targetdef *t, const struct cpuid_t *id);
extern const struct msrdef intel_nehalem_msrs[];
/* intel_atom.c */
extern int intel_atom_probe(const struct targetdef *t, const struct cpuid_t *id);
extern const struct msrdef intel_atom_msrs[];
#endif /* MSRTOOL_H */
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