flashrom March 2010

flashrom@flashrom.org

49 participants
211 discussions

[PATCH] Try to handle non-x86 sanely
by Carl-Daniel Hailfinger 26 May '10

26 May '10

flashrom is very x86 centric. It does work on other architectures if you get it to compile. Try to fix the worst compile errors on non-x86 for a full build. Should work in theory with a default build if you exclude nic3com. Will pretty sure break compilation on Alpha. Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006(a)gmx.net> Index: flashrom-ioport_x86_only/hwaccess.c =================================================================== --- flashrom-ioport_x86_only/hwaccess.c (Revision 984) +++ flashrom-ioport_x86_only/hwaccess.c (Arbeitskopie) @@ -26,6 +26,8 @@ #include <errno.h> #include "flash.h" +#if defined(__i386__) || defined(__x86_64__) + #if defined(__FreeBSD__) || defined(__DragonFly__) int io_fd; #endif @@ -54,6 +56,22 @@ #endif } +#elif defined(__powerpc__) || defined(__powerpc64__) || defined(__ppc__) || defined(__ppc64__) + +void get_io_perms(void) +{ +} + +void release_io_perms(void) +{ +} + +#else + +#error Unknown architecture + +#endif + #ifdef __DJGPP__ extern unsigned short segFS; Index: flashrom-ioport_x86_only/hwaccess.h =================================================================== --- flashrom-ioport_x86_only/hwaccess.h (Revision 984) +++ flashrom-ioport_x86_only/hwaccess.h (Arbeitskopie) @@ -31,6 +31,8 @@ #include <pci/pci.h> #endif +#if defined(__i386__) || defined(__x86_64__) + /* for iopl and outb under Solaris */ #if defined (__sun) && (defined(__i386) || defined(__amd64)) #include <strings.h> @@ -162,4 +164,11 @@ int freebsd_wrmsr(int addr, msr_t msr); #endif +#elif defined(__powerpc__) || defined(__powerpc64__) || defined(__ppc__) || defined(__ppc64__) +/* Port I/O is not available on PowerPC. */ + +#else +#error Unknown architecture +#endif + #endif /* !__HWACCESS_H__ */ Index: flashrom-ioport_x86_only/it87spi.c =================================================================== --- flashrom-ioport_x86_only/it87spi.c (Revision 984) +++ flashrom-ioport_x86_only/it87spi.c (Arbeitskopie) @@ -29,6 +29,8 @@ #include "chipdrivers.h" #include "spi.h" +#if defined(__i386__) || defined(__x86_64__) + #define ITE_SUPERIO_PORT1 0x2e #define ITE_SUPERIO_PORT2 0x4e @@ -347,3 +349,5 @@ return 0; } + +#endif Index: flashrom-ioport_x86_only/physmap.c =================================================================== --- flashrom-ioport_x86_only/physmap.c (Revision 984) +++ flashrom-ioport_x86_only/physmap.c (Arbeitskopie) @@ -238,6 +238,8 @@ return physmap_common(descr, phys_addr, len, PHYSMAP_MAYFAIL, PHYSMAP_RO); } +#if defined(__i386__) || defined(__x86_64__) + #ifdef __linux__ /* * Reading and writing to MSRs, however requires instructions rdmsr/wrmsr, @@ -455,4 +457,6 @@ #endif #endif #endif - +#else +/* Does MSR exist on non-x86 architectures? */ +#endif Index: flashrom-ioport_x86_only/nic3com.c =================================================================== --- flashrom-ioport_x86_only/nic3com.c (Revision 984) +++ flashrom-ioport_x86_only/nic3com.c (Arbeitskopie) @@ -23,6 +23,8 @@ #include <sys/types.h> #include "flash.h" +#if defined(__i386__) || defined(__x86_64__) + #define BIOS_ROM_ADDR 0x04 #define BIOS_ROM_DATA 0x08 #define INT_STATUS 0x0e @@ -112,3 +114,7 @@ OUTL((uint32_t)addr, io_base_addr + BIOS_ROM_ADDR); return INB(io_base_addr + BIOS_ROM_DATA); } + +#else +#error Unknown architecture +#endif Index: flashrom-ioport_x86_only/wbsio_spi.c =================================================================== --- flashrom-ioport_x86_only/wbsio_spi.c (Revision 984) +++ flashrom-ioport_x86_only/wbsio_spi.c (Arbeitskopie) @@ -23,6 +23,8 @@ #include "chipdrivers.h" #include "spi.h" +#if defined(__i386__) || defined(__x86_64__) + #define WBSIO_PORT1 0x2e #define WBSIO_PORT2 0x4e @@ -199,3 +201,5 @@ return spi_chip_write_1(flash, buf); } + +#endif Index: flashrom-ioport_x86_only/chipset_enable.c =================================================================== --- flashrom-ioport_x86_only/chipset_enable.c (Revision 984) +++ flashrom-ioport_x86_only/chipset_enable.c (Arbeitskopie) @@ -34,6 +34,8 @@ #include <fcntl.h> #include "flash.h" +#if defined(__i386__) || defined(__x86_64__) + extern int ichspi_lock; static int enable_flash_ali_m1533(struct pci_dev *dev, const char *name) @@ -1285,8 +1287,11 @@ return 0; } +#endif + /* Please keep this list alphabetically sorted by vendor/device. */ const struct penable chipset_enables[] = { +#if defined(__i386__) || defined(__x86_64__) {0x10B9, 0x1533, OK, "ALi", "M1533", enable_flash_ali_m1533}, {0x1022, 0x7440, OK, "AMD", "AMD-768", enable_flash_amd8111}, {0x1022, 0x7468, OK, "AMD", "AMD8111", enable_flash_amd8111}, @@ -1417,7 +1422,7 @@ {0x1106, 0x0596, OK, "VIA", "VT82C596", enable_flash_amd8111}, {0x1106, 0x0586, OK, "VIA", "VT82C586A/B", enable_flash_amd8111}, {0x1106, 0x0686, NT, "VIA", "VT82C686A/B", enable_flash_amd8111}, - +#endif {}, }; Index: flashrom-ioport_x86_only/board_enable.c =================================================================== --- flashrom-ioport_x86_only/board_enable.c (Revision 984) +++ flashrom-ioport_x86_only/board_enable.c (Arbeitskopie) @@ -28,6 +28,7 @@ #include <fcntl.h> #include "flash.h" +#if defined(__i386__) || defined(__x86_64__) /* * Helper functions for many Winbond Super I/Os of the W836xx range. */ @@ -1299,6 +1300,8 @@ return it8712f_gpio_set(32, 1); } +#endif + /** * Below is the list of boards which need a special "board enable" code in * flashrom before their ROM chip can be accessed/written to. @@ -1342,6 +1345,7 @@ struct board_pciid_enable board_pciid_enables[] = { /* first pci-id set [4], second pci-id set [4], dmi identifier coreboot id [2], vendor name board name max_rom_... OK? flash enable */ +#if defined(__i386__) || defined(__x86_64__) {0x10DE, 0x0547, 0x147B, 0x1C2F, 0x10DE, 0x0548, 0x147B, 0x1C2F, NULL, NULL, NULL, "Abit", "AN-M2", 0, NT, nvidia_mcp_gpio2_raise}, {0x8086, 0x2926, 0x147b, 0x1084, 0x11ab, 0x4364, 0x147b, 0x1084, NULL, NULL, NULL, "Abit", "IP35", 0, OK, intel_ich_gpio16_raise}, {0x8086, 0x2930, 0x147b, 0x1083, 0x10ec, 0x8167, 0x147b, 0x1083, NULL, NULL, NULL, "Abit", "IP35 Pro", 0, OK, intel_ich_gpio16_raise}, @@ -1407,7 +1411,7 @@ {0x1106, 0x3123, 0x1106, 0x3123, 0x1106, 0x3059, 0x1106, 0x4161, NULL, NULL, NULL, "Termtek", "TK-3370 (Rev:2.5B)", 0, OK, w836xx_memw_enable_4e}, {0x1106, 0x3177, 0x1106, 0xAA01, 0x1106, 0x3123, 0x1106, 0xAA01, NULL, NULL, NULL, "VIA", "EPIA M/MII/...", 0, OK, via_vt823x_gpio15_raise}, {0x1106, 0x0259, 0x1106, 0x3227, 0x1106, 0x3065, 0x1106, 0x3149, NULL, NULL, NULL, "VIA", "EPIA-N/NL", 0, OK, via_vt823x_gpio9_raise}, - +#endif { 0, 0, 0, 0, 0, 0, 0, 0, NULL, NULL, NULL, NULL, NULL, 0, NT, NULL}, /* end marker */ }; -- http://www.hailfinger.org/

5 16

[PATCH] flashrom 0.9.2
by Carl-Daniel Hailfinger 15 May '10

15 May '10

No, 0.9.2 is not yet out. This patch should be committed in r999 so that the 0.9.2 tag in svn will be r1000. Patches I absolutely want to get in before 0.9.2: AT49F002(N)(T) eraseblock fix (needs re-review due to datasheet contradictions) http://patchwork.coreboot.org/patch/833/ drkaiser: MEM BAR fixes (needs update to fix gfxnvidia MEM BAR as well) http://patchwork.coreboot.org/patch/1077/ msg_* conversions (two patches, preferably as one commit, needs review) http://patchwork.coreboot.org/patch/1167/ http://patchwork.coreboot.org/patch/1166/ Fix delay loop (needs review) http://patchwork.coreboot.org/patch/1172/ This means we can fit 5 additional patches in flashrom to reach the desired commit number. Candidates for such patches (desirable, but not absolutely must-have): flashrom dependencies (needs fixing) http://patchwork.coreboot.org/patch/1131/ Merge print/print_wiki tables (needs review) http://patchwork.coreboot.org/patch/1044/ Move Gigabyte it87spi boards to 'no enable' section (conflicts with 1044) http://patchwork.coreboot.org/patch/1151/ Fix Kontron 986lcd-m (needs cleanup and retesting) http://patchwork.coreboot.org/patch/871/ Add missing Intel/VIA chipset IDs (needs finishing, Idwer made some progress) http://patchwork.coreboot.org/patch/1169/ Suggestions for other patches? If I overlooked any of your patches, I'm sorry. Feel free to point me to them and/or push them for inclusion. Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006(a)gmx.net> Index: flashrom-0.9.2/Makefile =================================================================== --- flashrom-0.9.2/Makefile (Revision 989) +++ flashrom-0.9.2/Makefile (Arbeitskopie) @@ -73,7 +73,7 @@ # will not require subversion. The downloadable snapshots are already exported. SVNVERSION := $(shell LC_ALL=C svnversion -cn . | sed -e "s/.*://" -e "s/$[0-9]*$.*/\1/" | grep "[0-9]" || LC_ALL=C svn info . | grep ^Revision | sed "s/.*[[:blank:]]\+$[0-9]*$[^0-9]*/\1/" | grep "[0-9]" || echo unknown) -RELEASE := 0.9.1 +RELEASE := 0.9.2 VERSION := $(RELEASE)-r$(SVNVERSION) RELEASENAME ?= $(VERSION) -- http://www.hailfinger.org/

3 10

[PATCH 2/2] convert general print messages to msg_g*
by Sean Nelson 07 May '10

07 May '10

--- cli_classic.c | 76 +++++++++++++++--------------- flash.h | 1 - flashrom.c | 144 ++++++++++++++++++++++++++++---------------------------- layout.c | 30 ++++++------ print.c | 74 +++++++++++++++--------------- print_wiki.c | 52 ++++++++++---------- 6 files changed, 188 insertions(+), 189 deletions(-) diff --git a/cli_classic.c b/cli_classic.c index 6cb0578..e99fa7c 100644 --- a/cli_classic.c +++ b/cli_classic.c @@ -27,79 +27,79 @@ #include <string.h> #include <stdlib.h> #include <getopt.h> #include "flash.h" #include "flashchips.h" void cli_classic_usage(const char *name) { const char *pname; int pnamelen; int remaining = 0; enum programmer p; - printf("Usage: %s [-VfLzhR] [-E|-r file|-w file|-v file] [-c chipname]\n" + msg_ginfo("Usage: %s [-VfLzhR] [-E|-r file|-w file|-v file] [-c chipname]\n" " [-m [vendor:]part] [-l file] [-i image] [-p programmer]\n\n", name); - printf("Please note that the command line interface for flashrom will " + msg_ginfo("Please note that the command line interface for flashrom will " "change before\nflashrom 1.0. Do not use flashrom in scripts " "or other automated tools without\nchecking that your flashrom" " version won't interpret options in a different way.\n\n"); - printf + msg_ginfo (" -r | --read: read flash and save into file\n" " -w | --write: write file into flash\n" " -v | --verify: verify flash against file\n" " -n | --noverify: don't verify flash against file\n" " -E | --erase: erase flash device\n" " -V | --verbose: more verbose output\n" " -c | --chip <chipname>: probe only for specified flash chip\n" #if INTERNAL_SUPPORT == 1 " -m | --mainboard <[vendor:]part>: override mainboard settings\n" #endif " -f | --force: force write without checking image\n" " -l | --layout <file.layout>: read ROM layout from file\n" " -i | --image <name>: only flash image name from flash layout\n" " -L | --list-supported: print supported devices\n" #if PRINT_WIKI_SUPPORT == 1 " -z | --list-supported-wiki: print supported devices in wiki syntax\n" #endif " -p | --programmer <name>: specify the programmer device"); for (p = 0; p < PROGRAMMER_INVALID; p++) { pname = programmer_table[p].name; pnamelen = strlen(pname); if (remaining - pnamelen - 2 < 0) { - printf("\n "); + msg_ginfo("\n "); remaining = 43; } else { - printf(" "); + msg_ginfo(" "); remaining--; } if (p == 0) { - printf("("); + msg_ginfo("("); remaining--; } - printf("%s", pname); + msg_ginfo("%s", pname); remaining -= pnamelen; if (p < PROGRAMMER_INVALID - 1) { - printf(","); + msg_ginfo(","); remaining--; } else { - printf(")\n"); + msg_ginfo(")\n"); } } - printf( + msg_ginfo( " -h | --help: print this help text\n" " -R | --version: print the version (release)\n" "\nYou can specify one of -E, -r, -w, -v or no operation. If no operation is\n" "specified, then all that happens is that flash info is dumped.\n\n"); exit(1); } int cli_classic(int argc, char *argv[]) { unsigned long size; /* Probe for up to three flash chips. */ struct flashchip *flash, *flashes[3]; const char *name; @@ -140,85 +140,85 @@ int cli_classic(int argc, char *argv[]) {"help", 0, 0, 'h'}, {"version", 0, 0, 'R'}, {0, 0, 0, 0} }; char *filename = NULL; char *tempstr = NULL; print_version(); if (argc > 1) { /* Yes, print them. */ - printf_debug("The arguments are:\n"); + msg_gdbg("The arguments are:\n"); for (i = 1; i < argc; ++i) - printf_debug("%s\n", argv[i]); + msg_gdbg("%s\n", argv[i]); } if (selfcheck()) exit(1); setbuf(stdout, NULL); while ((opt = getopt_long(argc, argv, optstring, long_options, &option_index)) != EOF) { switch (opt) { case 'r': if (++operation_specified > 1) { - fprintf(stderr, "More than one operation " + msg_ginfo("More than one operation " "specified. Aborting.\n"); exit(1); } read_it = 1; break; case 'w': if (++operation_specified > 1) { - fprintf(stderr, "More than one operation " + msg_ginfo("More than one operation " "specified. Aborting.\n"); exit(1); } write_it = 1; break; case 'v': //FIXME: gracefully handle superfluous -v if (++operation_specified > 1) { - fprintf(stderr, "More than one operation " + msg_ginfo("More than one operation " "specified. Aborting.\n"); exit(1); } if (dont_verify_it) { - fprintf(stderr, "--verify and --noverify are" + msg_ginfo("--verify and --noverify are" "mutually exclusive. Aborting.\n"); exit(1); } verify_it = 1; break; case 'n': if (verify_it) { - fprintf(stderr, "--verify and --noverify are" + msg_ginfo("--verify and --noverify are" "mutually exclusive. Aborting.\n"); exit(1); } dont_verify_it = 1; break; case 'c': chip_to_probe = strdup(optarg); break; case 'V': verbose++; break; case 'E': if (++operation_specified > 1) { - fprintf(stderr, "More than one operation " + msg_ginfo("More than one operation " "specified. Aborting.\n"); exit(1); } erase_it = 1; break; #if INTERNAL_SUPPORT == 1 case 'm': tempstr = strdup(optarg); lb_vendor_dev_from_string(tempstr); break; #endif case 'f': force = 1; @@ -253,27 +253,27 @@ int cli_classic(int argc, char *argv[]) break; default: /* The continue refers to the * for loop. It is here to be * able to differentiate between * foo and foobar. */ continue; } break; } } if (programmer == PROGRAMMER_INVALID) { - printf("Error: Unknown programmer %s.\n", optarg); + msg_ginfo("Error: Unknown programmer %s.\n", optarg); exit(1); } break; case 'R': /* print_version() is always called during startup. */ exit(0); break; case 'h': default: cli_classic_usage(argv[0]); break; } } @@ -281,106 +281,106 @@ int cli_classic(int argc, char *argv[]) if (list_supported) { print_supported(); exit(0); } #if PRINT_WIKI_SUPPORT == 1 if (list_supported_wiki) { print_supported_wiki(); exit(0); } #endif if (read_it && write_it) { - printf("Error: -r and -w are mutually exclusive.\n"); + msg_ginfo("Error: -r and -w are mutually exclusive.\n"); cli_classic_usage(argv[0]); } if (optind < argc) filename = argv[optind++]; if (optind < argc) { - printf("Error: Extra parameter found.\n"); + msg_ginfo("Error: Extra parameter found.\n"); cli_classic_usage(argv[0]); } if (programmer_init()) { - fprintf(stderr, "Error: Programmer initialization failed.\n"); + msg_ginfo("Error: Programmer initialization failed.\n"); exit(1); } // FIXME: Delay calibration should happen in programmer code. myusec_calibrate_delay(); for (i = 0; i < ARRAY_SIZE(flashes); i++) { flashes[i] = probe_flash(i ? flashes[i - 1] + 1 : flashchips, 0); if (!flashes[i]) for (i++; i < ARRAY_SIZE(flashes); i++) flashes[i] = NULL; } if (flashes[1]) { - printf("Multiple flash chips were detected:"); + msg_ginfo("Multiple flash chips were detected:"); for (i = 0; i < ARRAY_SIZE(flashes) && flashes[i]; i++) - printf(" %s", flashes[i]->name); - printf("\nPlease specify which chip to use with the -c <chipname> option.\n"); + msg_ginfo(" %s", flashes[i]->name); + msg_ginfo("\nPlease specify which chip to use with the -c <chipname> option.\n"); programmer_shutdown(); exit(1); } else if (!flashes[0]) { - printf("No EEPROM/flash device found.\n"); + msg_ginfo("No EEPROM/flash device found.\n"); if (!force || !chip_to_probe) { - printf("If you know which flash chip you have, and if this version of flashrom\n"); - printf("supports a similar flash chip, you can try to force read your chip. Run:\n"); - printf("flashrom -f -r -c similar_supported_flash_chip filename\n"); - printf("\n"); - printf("Note: flashrom can never write when the flash chip isn't found automatically.\n"); + msg_ginfo("If you know which flash chip you have, and if this version of flashrom\n"); + msg_ginfo("supports a similar flash chip, you can try to force read your chip. Run:\n"); + msg_ginfo("flashrom -f -r -c similar_supported_flash_chip filename\n"); + msg_ginfo("\n"); + msg_ginfo("Note: flashrom can never write when the flash chip isn't found automatically.\n"); } if (force && read_it && chip_to_probe) { - printf("Force read (-f -r -c) requested, forcing chip probe success:\n"); + msg_ginfo("Force read (-f -r -c) requested, forcing chip probe success:\n"); flashes[0] = probe_flash(flashchips, 1); if (!flashes[0]) { - printf("flashrom does not support a flash chip named '%s'.\n", chip_to_probe); - printf("Run flashrom -L to view the hardware supported in this flashrom version.\n"); + msg_ginfo("flashrom does not support a flash chip named '%s'.\n", chip_to_probe); + msg_ginfo("Run flashrom -L to view the hardware supported in this flashrom version.\n"); exit(1); } - printf("Please note that forced reads most likely contain garbage.\n"); + msg_ginfo("Please note that forced reads most likely contain garbage.\n"); return read_flash(flashes[0], filename); } // FIXME: flash writes stay enabled! programmer_shutdown(); exit(1); } flash = flashes[0]; check_chip_supported(flash); size = flash->total_size * 1024; if (check_max_decode((buses_supported & flash->bustype), size) && (!force)) { - fprintf(stderr, "Chip is too big for this programmer " + msg_ginfo("Chip is too big for this programmer " "(-V gives details). Use --force to override.\n"); programmer_shutdown(); return 1; } if (!(read_it | write_it | verify_it | erase_it)) { - printf("No operations were specified.\n"); + msg_ginfo("No operations were specified.\n"); // FIXME: flash writes stay enabled! programmer_shutdown(); exit(1); } if (!filename && !erase_it) { - printf("Error: No filename specified.\n"); + msg_ginfo("Error: No filename specified.\n"); // FIXME: flash writes stay enabled! programmer_shutdown(); exit(1); } /* Always verify write operations unless -n is used. */ if (write_it && !dont_verify_it) verify_it = 1; return doit(flash, force, filename, read_it, write_it, erase_it, verify_it); } diff --git a/flash.h b/flash.h index aee95a3..3d0d114 100644 --- a/flash.h +++ b/flash.h @@ -521,27 +521,26 @@ enum write_granularity { extern enum chipbustype buses_supported; struct decode_sizes { uint32_t parallel; uint32_t lpc; uint32_t fwh; uint32_t spi; }; extern struct decode_sizes max_rom_decode; extern char *programmer_param; extern unsigned long flashbase; extern int verbose; extern const char *flashrom_version; extern char *chip_to_probe; -#define printf_debug(x...) { if (verbose) printf(x); } void map_flash_registers(struct flashchip *flash); int read_memmapped(struct flashchip *flash, uint8_t *buf, int start, int len); int erase_flash(struct flashchip *flash); struct flashchip *probe_flash(struct flashchip *first_flash, int force); int read_flash(struct flashchip *flash, char *filename); void check_chip_supported(struct flashchip *flash); int check_max_decode(enum chipbustype buses, uint32_t size); int min(int a, int b); int max(int a, int b); char *extract_param(char **haystack, char *needle, char *delim); int check_erased_range(struct flashchip *flash, int start, int len); int verify_range(struct flashchip *flash, uint8_t *cmpbuf, int start, int len, char *message); int need_erase(uint8_t *have, uint8_t *want, int len, enum write_granularity gran); diff --git a/flashrom.c b/flashrom.c index 2450dee..eb52661 100644 --- a/flashrom.c +++ b/flashrom.c @@ -341,27 +341,27 @@ struct shutdown_func_data { } shutdown_fn[SHUTDOWN_MAXFN]; /* Register a function to be executed on programmer shutdown. * The advantage over atexit() is that you can supply a void pointer which will * be used as parameter to the registered function upon programmer shutdown. * This pointer can point to arbitrary data used by said function, e.g. undo * information for GPIO settings etc. If unneeded, set data=NULL. * Please note that the first (void *data) belongs to the function signature of * the function passed as first parameter. */ int register_shutdown(void (*function) (void *data), void *data) { if (shutdown_fn_count >= SHUTDOWN_MAXFN) { - msg_perr("Tried to register more than %n shutdown functions.\n", + msg_gerr("Tried to register more than %n shutdown functions.\n", SHUTDOWN_MAXFN); return 1; } shutdown_fn[shutdown_fn_count].func = function; shutdown_fn[shutdown_fn_count].data = data; shutdown_fn_count++; return 0; } int programmer_init(void) { return programmer_table[programmer].init(); @@ -500,56 +500,56 @@ char *extract_param(char **haystack, char *needle, char *delim) if (strchr(delim, *(param_pos - 1))) break; /* Continue searching. */ param_pos++; param_pos = strstr(param_pos, needle); } while (1); if (param_pos) { param_pos += strlen(needle); devlen = strcspn(param_pos, delim); if (devlen) { dev = malloc(devlen + 1); if (!dev) { - fprintf(stderr, "Out of memory!\n"); + msg_gerr("Out of memory!\n"); exit(1); } strncpy(dev, param_pos, devlen); dev[devlen] = '\0'; } rest = param_pos + devlen; rest += strspn(rest, delim); param_pos -= strlen(needle); memmove(param_pos, rest, strlen(rest) + 1); tmp = realloc(*haystack, strlen(*haystack) + 1); if (!tmp) { - fprintf(stderr, "Out of memory!\n"); + msg_gerr("Out of memory!\n"); exit(1); } *haystack = tmp; } return dev; } /* start is an offset to the base address of the flash chip */ int check_erased_range(struct flashchip *flash, int start, int len) { int ret; uint8_t *cmpbuf = malloc(len); if (!cmpbuf) { - fprintf(stderr, "Could not allocate memory!\n"); + msg_gerr("Could not allocate memory!\n"); exit(1); } memset(cmpbuf, 0xff, len); ret = verify_range(flash, cmpbuf, start, len, "ERASE"); free(cmpbuf); return ret; } /** * @cmpbuf buffer to compare against, cmpbuf[0] is expected to match the flash content at location start * @start offset to the base address of the flash chip * @len length of the verified area @@ -557,36 +557,36 @@ int check_erased_range(struct flashchip *flash, int start, int len) * @return 0 for success, -1 for failure */ int verify_range(struct flashchip *flash, uint8_t *cmpbuf, int start, int len, char *message) { int i, j, starthere, lenhere, ret = 0; int page_size = flash->page_size; uint8_t *readbuf = malloc(page_size); int failcount = 0; if (!len) goto out_free; if (!flash->read) { - fprintf(stderr, "ERROR: flashrom has no read function for this flash chip.\n"); + msg_gerr("ERROR: flashrom has no read function for this flash chip.\n"); return 1; } if (!readbuf) { - fprintf(stderr, "Could not allocate memory!\n"); + msg_gerr("Could not allocate memory!\n"); exit(1); } if (start + len > flash->total_size * 1024) { - fprintf(stderr, "Error: %s called with start 0x%x + len 0x%x >" + msg_gerr("Error: %s called with start 0x%x + len 0x%x >" " total_size 0x%x\n", __func__, start, len, flash->total_size * 1024); ret = -1; goto out_free; } if (!message) message = "VERIFY"; /* Warning: This loop has a very unusual condition and body. * The loop needs to go through each page with at least one affected * byte. The lowest page number is (start / page_size) since that * division rounds down. The highest page number we want is the page * where the last byte of the range lives. That last byte has the @@ -594,36 +594,36 @@ int verify_range(struct flashchip *flash, uint8_t *cmpbuf, int start, int len, c * (start + len - 1) / page_size. Since we want to include that last * page as well, the loop condition uses <=. */ for (i = start / page_size; i <= (start + len - 1) / page_size; i++) { /* Byte position of the first byte in the range in this page. */ starthere = max(start, i * page_size); /* Length of bytes in the range in this page. */ lenhere = min(start + len, (i + 1) * page_size) - starthere; flash->read(flash, readbuf, starthere, lenhere); for (j = 0; j < lenhere; j++) { if (cmpbuf[starthere - start + j] != readbuf[j]) { /* Only print the first failure. */ if (!failcount++) - fprintf(stderr, "%s FAILED at 0x%08x! " + msg_gerr("%s FAILED at 0x%08x! " "Expected=0x%02x, Read=0x%02x,", message, starthere + j, cmpbuf[starthere - start + j], readbuf[j]); } } } if (failcount) { - fprintf(stderr, " failed byte count from 0x%08x-0x%08x: 0x%x\n", + msg_gerr(" failed byte count from 0x%08x-0x%08x: 0x%x\n", start, start + len - 1, failcount); ret = -1; } out_free: free(readbuf); return ret; } /** * Check if the buffer @have can be programmed to the content of @want without * erasing. This is only possible if all chunks of size @gran are either kept * as-is or changed from an all-ones state to any other state. @@ -728,27 +728,27 @@ int need_erase(uint8_t *have, uint8_t *want, int len, enum write_granularity gra * Patterns 10-11 are special purpose for detecting subblock aliasing with * block sizes >256 bytes (some Dataflash chips etc.) * AND Pattern 8/9 == Pattern 12 * AND Pattern 10/11 == Pattern 12 * Pattern 13 is the completely erased state. * None of the patterns can detect aliasing at boundaries which are a multiple * of 16 MBytes (but such chips do not exist anyway for Parallel/LPC/FWH/SPI). */ int generate_testpattern(uint8_t *buf, uint32_t size, int variant) { int i; if (!buf) { - fprintf(stderr, "Invalid buffer!\n"); + msg_gerr("Invalid buffer!\n"); return 1; } switch (variant) { case 0: for (i = 0; i < size; i++) buf[i] = (i & 0xf) << 4 | 0x5; break; case 1: for (i = 0; i < size; i++) buf[i] = (i & 0xf) << 4 | 0xa; break; case 2: @@ -816,64 +816,64 @@ int generate_testpattern(uint8_t *buf, uint32_t size, int variant) buf[i * 256 + 255] = i & 0xff; } } return 0; } int check_max_decode(enum chipbustype buses, uint32_t size) { int limitexceeded = 0; if ((buses & CHIP_BUSTYPE_PARALLEL) && (max_rom_decode.parallel < size)) { limitexceeded++; - printf_debug("Chip size %u kB is bigger than supported " + msg_gdbg("Chip size %u kB is bigger than supported " "size %u kB of chipset/board/programmer " "for %s interface, " "probe/read/erase/write may fail. ", size / 1024, max_rom_decode.parallel / 1024, "Parallel"); } if ((buses & CHIP_BUSTYPE_LPC) && (max_rom_decode.lpc < size)) { limitexceeded++; - printf_debug("Chip size %u kB is bigger than supported " + msg_gdbg("Chip size %u kB is bigger than supported " "size %u kB of chipset/board/programmer " "for %s interface, " "probe/read/erase/write may fail. ", size / 1024, max_rom_decode.lpc / 1024, "LPC"); } if ((buses & CHIP_BUSTYPE_FWH) && (max_rom_decode.fwh < size)) { limitexceeded++; - printf_debug("Chip size %u kB is bigger than supported " + msg_gdbg("Chip size %u kB is bigger than supported " "size %u kB of chipset/board/programmer " "for %s interface, " "probe/read/erase/write may fail. ", size / 1024, max_rom_decode.fwh / 1024, "FWH"); } if ((buses & CHIP_BUSTYPE_SPI) && (max_rom_decode.spi < size)) { limitexceeded++; - printf_debug("Chip size %u kB is bigger than supported " + msg_gdbg("Chip size %u kB is bigger than supported " "size %u kB of chipset/board/programmer " "for %s interface, " "probe/read/erase/write may fail. ", size / 1024, max_rom_decode.spi / 1024, "SPI"); } if (!limitexceeded) return 0; /* Sometimes chip and programmer have more than one bus in common, * and the limit is not exceeded on all buses. Tell the user. */ if (bitcount(buses) > limitexceeded) /* FIXME: This message is designed towards CLI users. */ - printf_debug("There is at least one common chip/programmer " + msg_gdbg("There is at least one common chip/programmer " "interface which can support a chip of this size. " "You can try --force at your own risk.\n"); return 1; } struct flashchip *probe_flash(struct flashchip *first_flash, int force) { struct flashchip *flash; unsigned long base = 0; uint32_t size; enum chipbustype buses_common; char *tmp; @@ -914,78 +914,78 @@ struct flashchip *probe_flash(struct flashchip *first_flash, int force) goto notfound; if (first_flash == flashchips || flash->model_id != GENERIC_DEVICE_ID) break; notfound: programmer_unmap_flash_region((void *)flash->virtual_memory, size); } if (!flash || !flash->name) return NULL; - printf("Found chip \"%s %s\" (%d KB, %s) at physical address 0x%lx.\n", + msg_ginfo("Found chip \"%s %s\" (%d KB, %s) at physical address 0x%lx.\n", flash->vendor, flash->name, flash->total_size, flashbuses_to_text(flash->bustype), base); if (flash->printlock) flash->printlock(flash); return flash; } int verify_flash(struct flashchip *flash, uint8_t *buf) { int ret; int total_size = flash->total_size * 1024; - printf("Verifying flash... "); + msg_ginfo("Verifying flash... "); ret = verify_range(flash, buf, 0, total_size, NULL); if (!ret) - printf("VERIFIED. \n"); + msg_ginfo("VERIFIED. \n"); return ret; } int read_flash(struct flashchip *flash, char *filename) { unsigned long numbytes; FILE *image; unsigned long size = flash->total_size * 1024; unsigned char *buf = calloc(size, sizeof(char)); if (!filename) { - printf("Error: No filename specified.\n"); + msg_ginfo("Error: No filename specified.\n"); return 1; } if ((image = fopen(filename, "wb")) == NULL) { perror(filename); exit(1); } - printf("Reading flash... "); + msg_ginfo("Reading flash... "); if (!flash->read) { - printf("FAILED!\n"); - fprintf(stderr, "ERROR: flashrom has no read function for this flash chip.\n"); + msg_ginfo("FAILED!\n"); + msg_gerr("ERROR: flashrom has no read function for this flash chip.\n"); return 1; } else flash->read(flash, buf, 0, size); numbytes = fwrite(buf, 1, size, image); fclose(image); free(buf); - printf("%s.\n", numbytes == size ? "done" : "FAILED"); + msg_ginfo("%s.\n", numbytes == size ? "done" : "FAILED"); if (numbytes != size) return 1; return 0; } /* This function shares a lot of its structure with erase_flash(). * Even if an error is found, the function will keep going and check the rest. */ int selfcheck_eraseblocks(struct flashchip *flash) { int i, j, k; int ret = 0; @@ -1007,27 +1007,27 @@ int selfcheck_eraseblocks(struct flashchip *flash) if (!eraser.eraseblocks[i].count && eraser.eraseblocks[i].size) { msg_gerr("ERROR: Flash chip %s erase function " "%i region %i has count 0. Please report" " a bug at flashrom(a)flashrom.org\n", flash->name, k, i); ret = 1; } done += eraser.eraseblocks[i].count * eraser.eraseblocks[i].size; } /* Empty eraseblock definition with erase function. */ if (!done && eraser.block_erase) - msg_pspew("Strange: Empty eraseblock definition with " + msg_gspew("Strange: Empty eraseblock definition with " "non-empty erase function. Not an error.\n"); if (!done) continue; if (done != flash->total_size * 1024) { msg_gerr("ERROR: Flash chip %s erase function %i " "region walking resulted in 0x%06x bytes total," " expected 0x%06x bytes. Please report a bug at" " flashrom(a)flashrom.org\n", flash->name, k, done, flash->total_size * 1024); ret = 1; } if (!eraser.block_erase) continue; @@ -1044,106 +1044,106 @@ int selfcheck_eraseblocks(struct flashchip *flash) flash->name, k, j); ret = 1; } } } return ret; } int erase_flash(struct flashchip *flash) { int i, j, k, ret = 0, found = 0; unsigned int start, len; - printf("Erasing flash chip... "); + msg_ginfo("Erasing flash chip... "); for (k = 0; k < NUM_ERASEFUNCTIONS; k++) { unsigned int done = 0; struct block_eraser eraser = flash->block_erasers[k]; - printf_debug("Looking at blockwise erase function %i... ", k); + msg_gdbg("Looking at blockwise erase function %i... ", k); if (!eraser.block_erase && !eraser.eraseblocks[0].count) { - printf_debug("not defined. " + msg_gdbg("not defined. " "Looking for another erase function.\n"); continue; } if (!eraser.block_erase && eraser.eraseblocks[0].count) { - printf_debug("eraseblock layout is known, but no " + msg_gdbg("eraseblock layout is known, but no " "matching block erase function found. " "Looking for another erase function.\n"); continue; } if (eraser.block_erase && !eraser.eraseblocks[0].count) { - printf_debug("block erase function found, but " + msg_gdbg("block erase function found, but " "eraseblock layout is unknown. " "Looking for another erase function.\n"); continue; } found = 1; - printf_debug("trying... "); + msg_gdbg("trying... "); for (i = 0; i < NUM_ERASEREGIONS; i++) { /* count==0 for all automatically initialized array * members so the loop below won't be executed for them. */ for (j = 0; j < eraser.eraseblocks[i].count; j++) { start = done + eraser.eraseblocks[i].size * j; len = eraser.eraseblocks[i].size; - printf_debug("0x%06x-0x%06x, ", start, + msg_gdbg("0x%06x-0x%06x, ", start, start + len - 1); ret = eraser.block_erase(flash, start, len); if (ret) break; } if (ret) break; done += eraser.eraseblocks[i].count * eraser.eraseblocks[i].size; } - printf_debug("\n"); + msg_gdbg("\n"); /* If everything is OK, don't try another erase function. */ if (!ret) break; } if (!found) { - fprintf(stderr, "ERROR: flashrom has no erase function for this flash chip.\n"); + msg_gerr("ERROR: flashrom has no erase function for this flash chip.\n"); return 1; } if (ret) { - fprintf(stderr, "FAILED!\n"); + msg_gerr("FAILED!\n"); } else { - printf("SUCCESS.\n"); + msg_ginfo("SUCCESS.\n"); } return ret; } void emergency_help_message(void) { - fprintf(stderr, "Your flash chip is in an unknown state.\n" + msg_gerr("Your flash chip is in an unknown state.\n" "Get help on IRC at irc.freenode.net (channel #flashrom) or\n" "mail flashrom(a)flashrom.org!\n--------------------" "-----------------------------------------------------------\n" "DO NOT REBOOT OR POWEROFF!\n"); } /* The way to go if you want a delimited list of programmers*/ void list_programmers(char *delim) { enum programmer p; for (p = 0; p < PROGRAMMER_INVALID; p++) { - printf("%s", programmer_table[p].name); + msg_ginfo("%s", programmer_table[p].name); if (p < PROGRAMMER_INVALID - 1) - printf("%s", delim); + msg_ginfo("%s", delim); } - printf("\n"); + msg_ginfo("\n"); } void print_sysinfo(void) { #if HAVE_UTSNAME == 1 struct utsname osinfo; uname(&osinfo); msg_ginfo(" on %s %s (%s)", osinfo.sysname, osinfo.release, osinfo.machine); #else msg_ginfo(" on unknown machine"); #endif @@ -1162,91 +1162,91 @@ void print_sysinfo(void) #ifdef __VERSION__ msg_ginfo(" %s", __VERSION__); #else msg_ginfo(" unknown version"); #endif #else msg_ginfo(" unknown compiler"); #endif msg_ginfo("\n"); } void print_version(void) { - printf("flashrom v%s", flashrom_version); + msg_ginfo("flashrom v%s\n", flashrom_version); print_sysinfo(); } int selfcheck(void) { int ret = 0; struct flashchip *flash; /* Safety check. Instead of aborting after the first error, check * if more errors exist. */ if (ARRAY_SIZE(programmer_table) - 1 != PROGRAMMER_INVALID) { - fprintf(stderr, "Programmer table miscompilation!\n"); + msg_gerr("Programmer table miscompilation!\n"); ret = 1; } if (spi_programmer_count - 1 != SPI_CONTROLLER_INVALID) { - fprintf(stderr, "SPI programmer table miscompilation!\n"); + msg_gerr("SPI programmer table miscompilation!\n"); ret = 1; } #if BITBANG_SPI_SUPPORT == 1 if (bitbang_spi_master_count - 1 != BITBANG_SPI_INVALID) { - fprintf(stderr, "Bitbanging SPI master table miscompilation!\n"); + msg_gerr("Bitbanging SPI master table miscompilation!\n"); ret = 1; } #endif for (flash = flashchips; flash && flash->name; flash++) if (selfcheck_eraseblocks(flash)) ret = 1; return ret; } void check_chip_supported(struct flashchip *flash) { if (TEST_OK_MASK != (flash->tested & TEST_OK_MASK)) { - printf("===\n"); + msg_ginfo("===\n"); if (flash->tested & TEST_BAD_MASK) { - printf("This flash part has status NOT WORKING for operations:"); + msg_ginfo("This flash part has status NOT WORKING for operations:"); if (flash->tested & TEST_BAD_PROBE) - printf(" PROBE"); + msg_ginfo(" PROBE"); if (flash->tested & TEST_BAD_READ) - printf(" READ"); + msg_ginfo(" READ"); if (flash->tested & TEST_BAD_ERASE) - printf(" ERASE"); + msg_ginfo(" ERASE"); if (flash->tested & TEST_BAD_WRITE) - printf(" WRITE"); - printf("\n"); + msg_ginfo(" WRITE"); + msg_ginfo("\n"); } if ((!(flash->tested & TEST_BAD_PROBE) && !(flash->tested & TEST_OK_PROBE)) || (!(flash->tested & TEST_BAD_READ) && !(flash->tested & TEST_OK_READ)) || (!(flash->tested & TEST_BAD_ERASE) && !(flash->tested & TEST_OK_ERASE)) || (!(flash->tested & TEST_BAD_WRITE) && !(flash->tested & TEST_OK_WRITE))) { - printf("This flash part has status UNTESTED for operations:"); + msg_ginfo("This flash part has status UNTESTED for operations:"); if (!(flash->tested & TEST_BAD_PROBE) && !(flash->tested & TEST_OK_PROBE)) - printf(" PROBE"); + msg_ginfo(" PROBE"); if (!(flash->tested & TEST_BAD_READ) && !(flash->tested & TEST_OK_READ)) - printf(" READ"); + msg_ginfo(" READ"); if (!(flash->tested & TEST_BAD_ERASE) && !(flash->tested & TEST_OK_ERASE)) - printf(" ERASE"); + msg_ginfo(" ERASE"); if (!(flash->tested & TEST_BAD_WRITE) && !(flash->tested & TEST_OK_WRITE)) - printf(" WRITE"); - printf("\n"); + msg_ginfo(" WRITE"); + msg_ginfo("\n"); } /* FIXME: This message is designed towards CLI users. */ - printf("Please email a report to flashrom(a)flashrom.org if any " + msg_ginfo("Please email a report to flashrom(a)flashrom.org if any " "of the above operations\nwork correctly for you with " "this flash part. Please include the flashrom\noutput " "with the additional -V option for all operations you " "tested (-V, -rV,\n-wV, -EV), and mention which " "mainboard or programmer you tested.\nThanks for your " "help!\n===\n"); } } int main(int argc, char *argv[]) { return cli_classic(argc, argv); } @@ -1257,127 +1257,127 @@ int main(int argc, char *argv[]) int doit(struct flashchip *flash, int force, char *filename, int read_it, int write_it, int erase_it, int verify_it) { uint8_t *buf; unsigned long numbytes; FILE *image; int ret = 0; unsigned long size; size = flash->total_size * 1024; buf = (uint8_t *) calloc(size, sizeof(char)); if (erase_it) { if (flash->tested & TEST_BAD_ERASE) { - fprintf(stderr, "Erase is not working on this chip. "); + msg_gerr("Erase is not working on this chip. "); if (!force) { - fprintf(stderr, "Aborting.\n"); + msg_gerr("Aborting.\n"); programmer_shutdown(); return 1; } else { - fprintf(stderr, "Continuing anyway.\n"); + msg_gerr("Continuing anyway.\n"); } } if (flash->unlock) flash->unlock(flash); if (erase_flash(flash)) { emergency_help_message(); programmer_shutdown(); return 1; } } else if (read_it) { if (flash->unlock) flash->unlock(flash); if (read_flash(flash, filename)) { programmer_shutdown(); return 1; } } else { struct stat image_stat; if (flash->unlock) flash->unlock(flash); if (flash->tested & TEST_BAD_ERASE) { - fprintf(stderr, "Erase is not working on this chip " + msg_gerr("Erase is not working on this chip " "and erase is needed for write. "); if (!force) { - fprintf(stderr, "Aborting.\n"); + msg_gerr("Aborting.\n"); programmer_shutdown(); return 1; } else { - fprintf(stderr, "Continuing anyway.\n"); + msg_gerr("Continuing anyway.\n"); } } if (flash->tested & TEST_BAD_WRITE) { - fprintf(stderr, "Write is not working on this chip. "); + msg_gerr("Write is not working on this chip. "); if (!force) { - fprintf(stderr, "Aborting.\n"); + msg_gerr("Aborting.\n"); programmer_shutdown(); return 1; } else { - fprintf(stderr, "Continuing anyway.\n"); + msg_gerr("Continuing anyway.\n"); } } if ((image = fopen(filename, "rb")) == NULL) { perror(filename); programmer_shutdown(); exit(1); } if (fstat(fileno(image), &image_stat) != 0) { perror(filename); programmer_shutdown(); exit(1); } if (image_stat.st_size != flash->total_size * 1024) { - fprintf(stderr, "Error: Image size doesn't match\n"); + msg_gerr("Error: Image size doesn't match\n"); programmer_shutdown(); exit(1); } numbytes = fread(buf, 1, size, image); #if INTERNAL_SUPPORT == 1 show_id(buf, size, force); #endif fclose(image); if (numbytes != size) { - fprintf(stderr, "Error: Failed to read file. Got %ld bytes, wanted %ld!\n", numbytes, size); + msg_gerr("Error: Failed to read file. Got %ld bytes, wanted %ld!\n", numbytes, size); programmer_shutdown(); return 1; } } // This should be moved into each flash part's code to do it // cleanly. This does the job. handle_romentries(buf, flash); // //////////////////////////////////////////////////////////// if (write_it) { - printf("Writing flash chip... "); + msg_ginfo("Writing flash chip... "); if (!flash->write) { - fprintf(stderr, "Error: flashrom has no write function for this flash chip.\n"); + msg_gerr("Error: flashrom has no write function for this flash chip.\n"); programmer_shutdown(); return 1; } ret = flash->write(flash, buf); if (ret) { - fprintf(stderr, "FAILED!\n"); + msg_gerr("FAILED!\n"); emergency_help_message(); programmer_shutdown(); return 1; } else { - printf("COMPLETE.\n"); + msg_ginfo("COMPLETE.\n"); } } if (verify_it) { /* Work around chips which need some time to calm down. */ if (write_it) programmer_delay(1000*1000); ret = verify_flash(flash, buf); /* If we tried to write, and verification now fails, we * might have an emergency situation. */ if (ret && write_it) emergency_help_message(); diff --git a/layout.c b/layout.c index 26b7c6a..e9760d5 100644 --- a/layout.c +++ b/layout.c @@ -63,149 +63,149 @@ int show_id(uint8_t *bios, int size, int force) walk--; } /* * Check if coreboot last image size is 0 or not a multiple of 1k or * bigger than the chip or if the pointers to vendor ID or mainboard ID * are outside the image of if the start of ID strings are nonsensical * (nonprintable and not \0). */ mb_part_offset = *(walk - 1); mb_vendor_offset = *(walk - 2); if ((*walk) == 0 || ((*walk) & 0x3ff) != 0 || (*walk) > size || mb_part_offset > size || mb_vendor_offset > size) { - printf("Flash image seems to be a legacy BIOS. Disabling checks.\n"); + msg_ginfo("Flash image seems to be a legacy BIOS. Disabling checks.\n"); return 0; } mb_part = (char *)(bios + size - mb_part_offset); mb_vendor = (char *)(bios + size - mb_vendor_offset); if (!isprint((unsigned char)*mb_part) || !isprint((unsigned char)*mb_vendor)) { - printf("Flash image seems to have garbage in the ID location." + msg_ginfo("Flash image seems to have garbage in the ID location." " Disabling checks.\n"); return 0; } - printf_debug("coreboot last image size " + msg_gdbg("coreboot last image size " "(not ROM size) is %d bytes.\n", *walk); mainboard_part = strdup(mb_part); mainboard_vendor = strdup(mb_vendor); - printf_debug("Manufacturer: %s\n", mainboard_vendor); - printf_debug("Mainboard ID: %s\n", mainboard_part); + msg_gdbg("Manufacturer: %s\n", mainboard_vendor); + msg_gdbg("Mainboard ID: %s\n", mainboard_part); /* * If lb_vendor is not set, the coreboot table was * not found. Nor was -m VENDOR:PART specified. */ if (!lb_vendor || !lb_part) { - printf("Note: If the following flash access fails, " + msg_ginfo("Note: If the following flash access fails, " "try -m <vendor>:<mainboard>.\n"); return 0; } /* These comparisons are case insensitive to make things * a little less user^Werror prone. */ if (!strcasecmp(mainboard_vendor, lb_vendor) && !strcasecmp(mainboard_part, lb_part)) { - printf_debug("This firmware image matches this mainboard.\n"); + msg_ginfo("This firmware image matches this mainboard.\n"); } else { if (force) { - printf("WARNING: This firmware image does not " + msg_ginfo("WARNING: This firmware image does not " "seem to fit to this machine - forcing it.\n"); } else { - printf("ERROR: Your firmware image (%s:%s) does not " + msg_ginfo("ERROR: Your firmware image (%s:%s) does not " "appear to\n be correct for the detected " "mainboard (%s:%s)\n\nOverride with --force if you " "are absolutely sure that you\nare using a correct " "image for this mainboard or override\nthe detected " "values with --mainboard <vendor>:<mainboard>.\n\n", mainboard_vendor, mainboard_part, lb_vendor, lb_part); exit(1); } } return 0; } #endif int read_romlayout(char *name) { FILE *romlayout; char tempstr[256]; int i; romlayout = fopen(name, "r"); if (!romlayout) { - fprintf(stderr, "ERROR: Could not open ROM layout (%s).\n", + msg_gerr("ERROR: Could not open ROM layout (%s).\n", name); return -1; } while (!feof(romlayout)) { char *tstr1, *tstr2; if (2 != fscanf(romlayout, "%s %s\n", tempstr, rom_entries[romimages].name)) continue; #if 0 // fscanf does not like arbitrary comments like that :( later if (tempstr[0] == '#') { continue; } #endif tstr1 = strtok(tempstr, ":"); tstr2 = strtok(NULL, ":"); if (!tstr1 || !tstr2) { - fprintf(stderr, "Error parsing layout file.\n"); + msg_gerr("Error parsing layout file.\n"); fclose(romlayout); return 1; } rom_entries[romimages].start = strtol(tstr1, (char **)NULL, 16); rom_entries[romimages].end = strtol(tstr2, (char **)NULL, 16); rom_entries[romimages].included = 0; romimages++; } for (i = 0; i < romimages; i++) { - printf_debug("romlayout %08x - %08x named %s\n", + msg_gdbg("romlayout %08x - %08x named %s\n", rom_entries[i].start, rom_entries[i].end, rom_entries[i].name); } fclose(romlayout); return 0; } int find_romentry(char *name) { int i; if (!romimages) return -1; - printf("Looking for \"%s\"... ", name); + msg_ginfo("Looking for \"%s\"... ", name); for (i = 0; i < romimages; i++) { if (!strcmp(rom_entries[i].name, name)) { rom_entries[i].included = 1; - printf("found.\n"); + msg_ginfo("found.\n"); return i; } } - printf("not found.\n"); // Not found. Error. + msg_ginfo("not found.\n"); // Not found. Error. return -1; } int handle_romentries(uint8_t *buffer, struct flashchip *flash) { int i; // This function does not save flash write cycles. // // Also it does not cope with overlapping rom layout // sections. // example: diff --git a/print.c b/print.c index 2a2c81b..e7ff27e 100644 --- a/print.c +++ b/print.c @@ -47,27 +47,27 @@ char *flashbuses_to_text(enum chipbustype bustype) if (bustype & CHIP_BUSTYPE_FWH) ret = strcat_realloc(ret, "FWH,"); if (bustype & CHIP_BUSTYPE_SPI) ret = strcat_realloc(ret, "SPI,"); if (bustype == CHIP_BUSTYPE_NONE) ret = strcat_realloc(ret, "None,"); } /* Kill last comma. */ ret[strlen(ret) - 1] = '\0'; ret = realloc(ret, strlen(ret) + 1); return ret; } -#define POS_PRINT(x) do { pos += strlen(x); printf(x); } while (0) +#define POS_PRINT(x) do { pos += strlen(x); msg_ginfo(x); } while (0) static int digits(int n) { int i; if (!n) return 1; for (i = 0; n; ++i) n /= 10; return i; } @@ -77,172 +77,172 @@ void print_supported_chips(void) int okcol = 0, pos = 0, i, chipcount = 0; struct flashchip *f; for (f = flashchips; f->name != NULL; f++) { if (GENERIC_DEVICE_ID == f->model_id) continue; okcol = max(okcol, strlen(f->vendor) + 1 + strlen(f->name)); } okcol = (okcol + 7) & ~7; for (f = flashchips; f->name != NULL; f++) chipcount++; - printf("\nSupported flash chips (total: %d):\n\n", chipcount); + msg_ginfo("\nSupported flash chips (total: %d):\n\n", chipcount); POS_PRINT("Vendor: Device:"); while (pos < okcol) { - printf("\t"); + msg_ginfo("\t"); pos += 8 - (pos % 8); } - printf("Tested OK:\tKnown BAD: Size/KB: Type:\n\n"); - printf("(P = PROBE, R = READ, E = ERASE, W = WRITE)\n\n"); + msg_ginfo("Tested OK:\tKnown BAD: Size/KB: Type:\n\n"); + msg_ginfo("(P = PROBE, R = READ, E = ERASE, W = WRITE)\n\n"); for (f = flashchips; f->name != NULL; f++) { /* Don't print "unknown XXXX SPI chip" entries. */ if (!strncmp(f->name, "unknown", 7)) continue; - printf("%s", f->vendor); + msg_ginfo("%s", f->vendor); for (i = 0; i < 10 - strlen(f->vendor); i++) - printf(" "); - printf("%s", f->name); + msg_ginfo(" "); + msg_ginfo("%s", f->name); pos = 10 + strlen(f->name); while (pos < okcol) { - printf("\t"); + msg_ginfo("\t"); pos += 8 - (pos % 8); } if ((f->tested & TEST_OK_MASK)) { if ((f->tested & TEST_OK_PROBE)) POS_PRINT("P "); if ((f->tested & TEST_OK_READ)) POS_PRINT("R "); if ((f->tested & TEST_OK_ERASE)) POS_PRINT("E "); if ((f->tested & TEST_OK_WRITE)) POS_PRINT("W "); } while (pos < okcol + 9) { - printf("\t"); + msg_ginfo("\t"); pos += 8 - (pos % 8); } if ((f->tested & TEST_BAD_MASK)) { if ((f->tested & TEST_BAD_PROBE)) - printf("P "); + msg_ginfo("P "); if ((f->tested & TEST_BAD_READ)) - printf("R "); + msg_ginfo("R "); if ((f->tested & TEST_BAD_ERASE)) - printf("E "); + msg_ginfo("E "); if ((f->tested & TEST_BAD_WRITE)) - printf("W "); + msg_ginfo("W "); } - printf("\t %d", f->total_size); + msg_ginfo("\t %d", f->total_size); for (i = 0; i < 10 - digits(f->total_size); i++) - printf(" "); - printf("%s\n", flashbuses_to_text(f->bustype)); + msg_ginfo(" "); + msg_ginfo("%s\n", flashbuses_to_text(f->bustype)); } } #if INTERNAL_SUPPORT == 1 void print_supported_chipsets(void) { int i, j, chipsetcount = 0; const struct penable *c = chipset_enables; for (i = 0; c[i].vendor_name != NULL; i++) chipsetcount++; - printf("\nSupported chipsets (total: %d):\n\nVendor: " + msg_ginfo("\nSupported chipsets (total: %d):\n\nVendor: " "Chipset: PCI IDs:\n\n", chipsetcount); for (i = 0; c[i].vendor_name != NULL; i++) { - printf("%s", c[i].vendor_name); + msg_ginfo("%s", c[i].vendor_name); for (j = 0; j < 25 - strlen(c[i].vendor_name); j++) - printf(" "); - printf("%s", c[i].device_name); + msg_ginfo(" "); + msg_ginfo("%s", c[i].device_name); for (j = 0; j < 25 - strlen(c[i].device_name); j++) - printf(" "); - printf("%04x:%04x%s\n", c[i].vendor_id, c[i].device_id, + msg_ginfo(" "); + msg_ginfo("%04x:%04x%s\n", c[i].vendor_id, c[i].device_id, (c[i].status == OK) ? "" : " (untested)"); } } void print_supported_boards_helper(const struct board_info *b, const char *msg) { int i, j, boardcount = 0; for (i = 0; b[i].vendor != NULL; i++) boardcount++; - printf("\n%s (total: %d):\n\n", msg, boardcount); + msg_ginfo("\n%s (total: %d):\n\n", msg, boardcount); for (i = 0; b[i].vendor != NULL; i++) { - printf("%s", b[i].vendor); + msg_ginfo("%s", b[i].vendor); for (j = 0; j < 25 - strlen(b[i].vendor); j++) - printf(" "); - printf("%s", b[i].name); + msg_ginfo(" "); + msg_ginfo("%s", b[i].name); for (j = 0; j < 28 - strlen(b[i].name); j++) - printf(" "); - printf("\n"); + msg_ginfo(" "); + msg_ginfo("\n"); } } void print_supported_boards(void) { int i, j, boardcount = 0; struct board_pciid_enable *b = board_pciid_enables; for (i = 0; b[i].vendor_name != NULL; i++) boardcount++; - printf("\nSupported boards which need write-enable code (total: %d):" + msg_ginfo("\nSupported boards which need write-enable code (total: %d):" "\n\nVendor: Board: " "Required option:\n\n", boardcount); for (i = 0; b[i].vendor_name != NULL; i++) { - printf("%s", b[i].vendor_name); + msg_ginfo("%s", b[i].vendor_name); for (j = 0; j < 25 - strlen(b[i].vendor_name); j++) - printf(" "); - printf("%s", b[i].board_name); + msg_ginfo(" "); + msg_ginfo("%s", b[i].board_name); for (j = 0; j < 30 - strlen(b[i].board_name); j++) - printf(" "); + msg_ginfo(" "); if (b[i].lb_vendor != NULL) - printf("-m %s:%s\n", b[i].lb_vendor, b[i].lb_part); + msg_ginfo("-m %s:%s\n", b[i].lb_vendor, b[i].lb_part); else - printf("(none, board is autodetected)\n"); + msg_ginfo("(none, board is autodetected)\n"); } print_supported_boards_helper(boards_ok, "Supported boards which don't need write-enable code"); print_supported_boards_helper(boards_bad, "Boards which have been verified to NOT work yet"); print_supported_boards_helper(laptops_ok, "Laptops which have been verified to work"); print_supported_boards_helper(laptops_bad, "Laptops which have been verified to NOT work yet"); } #endif void print_supported(void) { print_supported_chips(); #if INTERNAL_SUPPORT == 1 print_supported_chipsets(); print_supported_boards(); #endif #if (NIC3COM_SUPPORT == 1) || (GFXNVIDIA_SUPPORT == 1) || (DRKAISER_SUPPORT == 1) || (SATASII_SUPPORT == 1) - printf("\nSupported PCI devices flashrom can use " + msg_ginfo("\nSupported PCI devices flashrom can use " "as programmer:\n\n"); #endif #if NIC3COM_SUPPORT == 1 print_supported_pcidevs(nics_3com); #endif #if GFXNVIDIA_SUPPORT == 1 print_supported_pcidevs(gfx_nvidia); #endif #if DRKAISER_SUPPORT == 1 print_supported_pcidevs(drkaiser_pcidev); #endif #if SATASII_SUPPORT == 1 print_supported_pcidevs(satas_sii); diff --git a/print_wiki.c b/print_wiki.c index 9c0143c..e5eb521 100644 --- a/print_wiki.c +++ b/print_wiki.c @@ -363,237 +363,237 @@ static int note(const char *vendor, const char *board) } return -1; } void print_supported_chipsets_wiki(void) { int i, j, enablescount = 0, color = 1; const struct penable *e; for (e = chipset_enables; e->vendor_name != NULL; e++) enablescount++; - printf("\n== Supported chipsets ==\n\nTotal amount of supported " + msg_ginfo("\n== Supported chipsets ==\n\nTotal amount of supported " "chipsets: '''%d'''\n\n{| border=\"0\" valign=\"top\"\n| " "valign=\"top\"|\n\n%s", enablescount, chipset_th); e = chipset_enables; for (i = 0, j = 0; e[i].vendor_name != NULL; i++, j++) { /* Alternate colors if the vendor changes. */ if (i > 0 && strcmp(e[i].vendor_name, e[i - 1].vendor_name)) color = !color; - printf("|- bgcolor=\"#%s\" valign=\"top\"\n| %s || %s " + msg_ginfo("|- bgcolor=\"#%s\" valign=\"top\"\n| %s || %s " "|| %04x:%04x || %s\n", (color) ? "eeeeee" : "dddddd", e[i].vendor_name, e[i].device_name, e[i].vendor_id, e[i].device_id, (e[i].status == OK) ? "{{OK}}" : "?"); /* Split table in three columns. */ if (j >= (enablescount / 3 + 1)) { - printf("\n|}\n\n| valign=\"top\"|\n\n%s", chipset_th); + msg_ginfo("\n|}\n\n| valign=\"top\"|\n\n%s", chipset_th); j = 0; } } - printf("\n|}\n\n|}\n"); + msg_ginfo("\n|}\n\n|}\n"); } static void wiki_helper(const char *heading, const char *status, int cols, const struct board_info boards[]) { int i, j, k, c, boardcount = 0, color = 1, num_notes = 0; const struct board_info *b; const struct board_info_url *u = boards_url; char *notes = calloc(1, 1); char tmp[900 + 1]; for (b = boards; b->vendor != NULL; b++) boardcount++; - printf("\n'''%s'''\n\nTotal amount of boards: '''%d'''\n\n" + msg_ginfo("\n'''%s'''\n\nTotal amount of boards: '''%d'''\n\n" "{| border=\"0\" valign=\"top\"\n| valign=\"top\"|\n\n%s", heading, boardcount, board_th); for (i = 0, j = 0, b = boards; b[i].vendor != NULL; i++, j++) { /* Alternate colors if the vendor changes. */ if (i > 0 && strcmp(b[i].vendor, b[i - 1].vendor)) color = !color; k = url(b[i].vendor, b[i].name); c = note(b[i].vendor, b[i].name); - printf("|- bgcolor=\"#%s\" valign=\"top\"\n| %s || %s%s %s%s ||" + msg_ginfo("|- bgcolor=\"#%s\" valign=\"top\"\n| %s || %s%s %s%s ||" " {{%s}}", (color) ? "eeeeee" : "dddddd", b[i].vendor, (k != -1 && u[k].url) ? "[" : "", (k != -1 && u[k].url) ? u[k].url : "", b[i].name, (k != -1 && u[k].url) ? "]" : "", status); if (c != -1) { - printf("%d\n", num_notes + 1); - snprintf((char *)&tmp, 900, "%d %s \n", + msg_ginfo("%d\n", num_notes + 1); + snmsg_ginfo((char *)&tmp, 900, "%d %s \n", 1 + num_notes++, boards_notes[c].note); notes = strcat_realloc(notes, (char *)&tmp); } else { - printf("\n"); + msg_ginfo("\n"); } /* Split table in 'cols' columns. */ if (j >= (boardcount / cols + 1)) { - printf("\n|}\n\n| valign=\"top\"|\n\n%s", board_th); + msg_ginfo("\n|}\n\n| valign=\"top\"|\n\n%s", board_th); j = 0; } } - printf("\n|}\n\n|}\n"); + msg_ginfo("\n|}\n\n|}\n"); if (num_notes > 0) - printf("\n\n%s\n", notes); + msg_ginfo("\n\n%s\n", notes); free(notes); } static void wiki_helper2(const char *heading, int cols) { int i, j, k, boardcount = 0, color = 1; struct board_pciid_enable *b; const struct board_info_url *u = boards_url; for (b = board_pciid_enables; b->vendor_name != NULL; b++) boardcount++; - printf("\n'''%s'''\n\nTotal amount of boards: '''%d'''\n\n" + msg_ginfo("\n'''%s'''\n\nTotal amount of boards: '''%d'''\n\n" "{| border=\"0\" valign=\"top\"\n| valign=\"top\"|\n\n%s", heading, boardcount, board_th2); b = board_pciid_enables; for (i = 0, j = 0; b[i].vendor_name != NULL; i++, j++) { /* Alternate colors if the vendor changes. */ if (i > 0 && strcmp(b[i].vendor_name, b[i - 1].vendor_name)) color = !color; k = url(b[i].vendor_name, b[i].board_name); - printf("|- bgcolor=\"#%s\" valign=\"top\"\n| %s || %s%s %s%s " + msg_ginfo("|- bgcolor=\"#%s\" valign=\"top\"\n| %s || %s%s %s%s " "|| %s%s%s%s || {{OK}}\n", (color) ? "eeeeee" : "dddddd", b[i].vendor_name, (k != -1 && u[k].url) ? "[" : "", (k != -1 && u[k].url) ? u[k].url : "", b[i].board_name, (k != -1 && u[k].url) ? "]" : "", (b[i].lb_vendor) ? "-m " : "—", (b[i].lb_vendor) ? b[i].lb_vendor : "", (b[i].lb_vendor) ? ":" : "", (b[i].lb_vendor) ? b[i].lb_part : ""); /* Split table in three columns. */ if (j >= (boardcount / cols + 1)) { - printf("\n|}\n\n| valign=\"top\"|\n\n%s", board_th2); + msg_ginfo("\n|}\n\n| valign=\"top\"|\n\n%s", board_th2); j = 0; } } - printf("\n|}\n\n|}\n"); + msg_ginfo("\n|}\n\n|}\n"); } void print_supported_boards_wiki(void) { - printf("%s", board_intro); + msg_ginfo("%s", board_intro); wiki_helper("Known good (worked out of the box)", "OK", 3, boards_ok); wiki_helper2("Known good (with write-enable code in flashrom)", 3); wiki_helper("Not supported (yet)", "No", 3, boards_bad); - printf("%s", laptop_intro); + msg_ginfo("%s", laptop_intro); wiki_helper("Known good (worked out of the box)", "OK", 1, laptops_ok); wiki_helper("Not supported (yet)", "No", 1, laptops_bad); } void print_supported_chips_wiki(void) { int i = 0, c = 1, chipcount = 0; struct flashchip *f, *old = NULL; uint32_t t; for (f = flashchips; f->name != NULL; f++) chipcount++; - printf("\n== Supported chips ==\n\nTotal amount of supported " + msg_ginfo("\n== Supported chips ==\n\nTotal amount of supported " "chips: '''%d'''\n\n{| border=\"0\" valign=\"top\"\n" "| valign=\"top\"|\n\n%s", chipcount, chip_th); for (f = flashchips; f->name != NULL; f++, i++) { /* Don't print "unknown XXXX SPI chip" entries. */ if (!strncmp(f->name, "unknown", 7)) continue; /* Alternate colors if the vendor changes. */ if (old != NULL && strcmp(old->vendor, f->vendor)) c = !c; t = f->tested; - printf("|- bgcolor=\"#%s\" valign=\"top\"\n| %s || %s || %d " + msg_ginfo("|- bgcolor=\"#%s\" valign=\"top\"\n| %s || %s || %d " "|| %s || {{%s}} || {{%s}} || {{%s}} || {{%s}}\n", (c == 1) ? "eeeeee" : "dddddd", f->vendor, f->name, f->total_size, flashbuses_to_text(f->bustype), (t & TEST_OK_PROBE) ? "OK" : (t & TEST_BAD_PROBE) ? "No" : ((c) ? "?2" : "?"), (t & TEST_OK_READ) ? "OK" : (t & TEST_BAD_READ) ? "No" : ((c) ? "?2" : "?"), (t & TEST_OK_ERASE) ? "OK" : (t & TEST_BAD_ERASE) ? "No" : ((c) ? "?2" : "?"), (t & TEST_OK_WRITE) ? "OK" : (t & TEST_BAD_WRITE) ? "No" : ((c) ? "?2" : "?")); /* Split table into three columns. */ if (i >= (chipcount / 3 + 1)) { - printf("\n|}\n\n| valign=\"top\"|\n\n%s", chip_th); + msg_ginfo("\n|}\n\n| valign=\"top\"|\n\n%s", chip_th); i = 0; } old = f; } - printf("\n|}\n\n|}\n"); + msg_ginfo("\n|}\n\n|}\n"); } void print_supported_pcidevs_wiki(struct pcidev_status *devs) { int i = 0; static int c = 0; /* Alternate colors if the vendor changes. */ c = !c; for (i = 0; devs[i].vendor_name != NULL; i++) { - printf("|- bgcolor=\"#%s\" valign=\"top\"\n| %s || %s || " + msg_ginfo("|- bgcolor=\"#%s\" valign=\"top\"\n| %s || %s || " "%04x:%04x || {{%s}}\n", (c) ? "eeeeee" : "dddddd", devs[i].vendor_name, devs[i].device_name, devs[i].vendor_id, devs[i].device_id, (devs[i].status == NT) ? (c) ? "?2" : "?" : "OK"); } } void print_supported_wiki(void) { time_t t = time(NULL); - printf(wiki_header, ctime(&t), flashrom_version); + msg_ginfo(wiki_header, ctime(&t), flashrom_version); print_supported_chips_wiki(); print_supported_chipsets_wiki(); print_supported_boards_wiki(); - printf("%s", programmer_section); + msg_ginfo("%s", programmer_section); #if NIC3COM_SUPPORT == 1 print_supported_pcidevs_wiki(nics_3com); #endif #if GFXNVIDIA_SUPPORT == 1 print_supported_pcidevs_wiki(gfx_nvidia); #endif #if DRKAISER_SUPPORT == 1 print_supported_pcidevs_wiki(drkaiser_pcidev); #endif #if SATASII_SUPPORT == 1 print_supported_pcidevs_wiki(satas_sii); #endif #if ATAHPT_SUPPORT == 1 print_supported_pcidevs_wiki(ata_hpt); #endif - printf("\n|}\n"); + msg_ginfo("\n|}\n"); } -- 1.6.6

2 6

[PATCH 1/2] convert programmer print messages to msg_p*
by Sean Nelson 07 May '10

07 May '10

--- board_enable.c | 93 +++++++++++------------ cbtable.c | 26 +++--- chipset_enable.c | 216 +++++++++++++++++++++++++++--------------------------- dmi.c | 12 ++-- hwaccess.c | 2 +- ichspi.c | 77 ++++++++----------- internal.c | 4 +- pcidev.c | 12 ++-- physmap.c | 34 ++++---- spi.c | 8 +- 10 files changed, 235 insertions(+), 249 deletions(-) diff --git a/board_enable.c b/board_enable.c index 9b05f76..9112011 100644 --- a/board_enable.c +++ b/board_enable.c @@ -77,48 +77,48 @@ static int enable_flash_decode_superio(void) case SUPERIO_VENDOR_NONE: ret = -1; break; case SUPERIO_VENDOR_ITE: enter_conf_mode_ite(superio.port); /* Enable flash mapping. Works for most old ITE style Super I/O. */ tmp = sio_read(superio.port, 0x24); tmp |= 0xfc; sio_write(superio.port, 0x24, tmp); exit_conf_mode_ite(superio.port); ret = 0; break; default: - printf_debug("Unhandled Super I/O type!\n"); + msg_perr("Unhandled Super I/O type!\n"); ret = -1; break; } return ret; } #endif /** * Winbond W83627HF: Raise GPIO24. * * Suited for: * - Agami Aruma * - IWILL DK8-HTX */ static int w83627hf_gpio24_raise(uint16_t port, const char *name) { w836xx_ext_enter(port); /* Is this the W83627HF? */ if (sio_read(port, 0x20) != 0x52) { /* Super I/O device ID reg. */ - fprintf(stderr, "\nERROR: %s: W83627HF: Wrong ID: 0x%02X.\n", + msg_perr("\nERROR: %s: W83627HF: Wrong ID: 0x%02X.\n", name, sio_read(port, 0x20)); w836xx_ext_leave(port); return -1; } /* PIN89S: WDTO/GP24 multiplex -> GPIO24 */ sio_mask(port, 0x2B, 0x10, 0x10); /* Select logical device 8: GPIO port 2 */ sio_write(port, 0x07, 0x08); sio_mask(port, 0x30, 0x01, 0x01); /* Activate logical device. */ sio_mask(port, 0xF0, 0x00, 0x10); /* GPIO24 -> output */ @@ -138,27 +138,27 @@ static int w83627hf_gpio24_raise_2e(const char *name) /** * Winbond W83627THF: GPIO 4, bit 4 * * Suited for: * - MSI K8T Neo2-F * - MSI K8N-NEO3 */ static int w83627thf_gpio4_4_raise(uint16_t port, const char *name) { w836xx_ext_enter(port); /* Is this the W83627THF? */ if (sio_read(port, 0x20) != 0x82) { /* Super I/O device ID reg. */ - fprintf(stderr, "\nERROR: %s: W83627THF: Wrong ID: 0x%02X.\n", + msg_perr("\nERROR: %s: W83627THF: Wrong ID: 0x%02X.\n", name, sio_read(port, 0x20)); w836xx_ext_leave(port); return -1; } /* PINxxxxS: GPIO4/bit 4 multiplex -> GPIOXXX */ sio_write(port, 0x07, 0x09); /* Select LDN 9: GPIO port 4 */ sio_mask(port, 0x30, 0x02, 0x02); /* Activate logical device. */ sio_mask(port, 0xF4, 0x00, 0x10); /* GPIO4 bit 4 -> output */ sio_mask(port, 0xF6, 0x00, 0x10); /* Clear GPIO4 bit 4 inversion */ sio_mask(port, 0xF5, 0x10, 0x10); /* Raise GPIO4 bit 4 */ @@ -243,40 +243,40 @@ static int it8705f_write_enable_2e(const char *name) { return it8705f_write_enable(0x2e, name); } static int pc87360_gpio_set(uint8_t gpio, int raise) { static const int bankbase[] = {0, 4, 8, 10, 12}; int gpio_bank = gpio / 8; int gpio_pin = gpio % 8; uint16_t baseport; uint8_t id, val; if (gpio_bank > 4) { - fprintf(stderr, "PC87360: Invalid GPIO %d\n", gpio); + msg_perr("PC87360: Invalid GPIO %d\n", gpio); return -1; } id = sio_read(0x2E, 0x20); if (id != 0xE1) { - fprintf(stderr, "PC87360: unexpected ID %02x\n", id); + msg_perr("PC87360: unexpected ID %02x\n", id); return -1; } sio_write(0x2E, 0x07, 0x07); /* Select GPIO device */ baseport = (sio_read(0x2E, 0x60) << 8) | sio_read(0x2E, 0x61); if ((baseport & 0xFFF0) == 0xFFF0 || baseport == 0) { - fprintf (stderr, "PC87360: invalid GPIO base address %04x\n", + msg_perr("PC87360: invalid GPIO base address %04x\n", baseport); return -1; } sio_mask (0x2E, 0x30, 0x01, 0x01); /* Enable logical device */ sio_write(0x2E, 0xF0, gpio_bank * 16 + gpio_pin); sio_mask (0x2E, 0xF1, 0x01, 0x01); /* Make pin output */ val = INB(baseport + bankbase[gpio_bank]); if (raise) val |= 1 << gpio_pin; else val &= ~(1 << gpio_pin); OUTB(val, baseport + bankbase[gpio_bank]); @@ -290,46 +290,46 @@ static int pc87360_gpio_set(uint8_t gpio, int raise) static int via_vt823x_gpio_set(uint8_t gpio, int raise) { struct pci_dev *dev; uint16_t base; uint8_t val, bit, offset; dev = pci_dev_find_vendorclass(0x1106, 0x0601); switch (dev->device_id) { case 0x3177: /* VT8235 */ case 0x3227: /* VT8237R */ case 0x3337: /* VT8237A */ break; default: - fprintf(stderr, "\nERROR: VT823x ISA bridge not found.\n"); + msg_perr("\nERROR: VT823x ISA bridge not found.\n"); return -1; } if ((gpio >= 12) && (gpio <= 15)) { /* GPIO12-15 -> output */ val = pci_read_byte(dev, 0xE4); val |= 0x10; pci_write_byte(dev, 0xE4, val); } else if (gpio == 9) { /* GPIO9 -> Output */ val = pci_read_byte(dev, 0xE4); val |= 0x20; pci_write_byte(dev, 0xE4, val); } else if (gpio == 5) { val = pci_read_byte(dev, 0xE4); val |= 0x01; pci_write_byte(dev, 0xE4, val); } else { - fprintf(stderr, "\nERROR: " + msg_perr("\nERROR: " "VT823x GPIO%02d is not implemented.\n", gpio); return -1; } /* We need the I/O Base Address for this board's flash enable. */ base = pci_read_word(dev, 0x88) & 0xff80; offset = 0x4C + gpio / 8; bit = 0x01 << (gpio % 8); val = INB(base + offset); if (raise) val |= bit; @@ -401,70 +401,70 @@ static int board_asus_p5a(const char *name) OUTB(0x00, 0xE807); OUTB(0xEF, 0xE803); OUTB(0xFF, 0xE800); for (i = 0; i < ASUSP5A_LOOP; i++) { OUTB(0xE1, 0xFF); if (INB(0xE800) & 0x04) break; } if (i == ASUSP5A_LOOP) { - printf("%s: Unable to contact device.\n", name); + msg_perr("%s: Unable to contact device.\n", name); return -1; } OUTB(0x20, 0xE801); OUTB(0x20, 0xE1); OUTB(0xFF, 0xE802); for (i = 0; i < ASUSP5A_LOOP; i++) { tmp = INB(0xE800); if (tmp & 0x70) break; } if ((i == ASUSP5A_LOOP) || !(tmp & 0x10)) { - printf("%s: failed to read device.\n", name); + msg_perr("%s: failed to read device.\n", name); return -1; } tmp = INB(0xE804); tmp &= ~0x02; OUTB(0x00, 0xE807); OUTB(0xEE, 0xE803); OUTB(tmp, 0xE804); OUTB(0xFF, 0xE800); OUTB(0xE1, 0xFF); OUTB(0x20, 0xE801); OUTB(0x20, 0xE1); OUTB(0xFF, 0xE802); for (i = 0; i < ASUSP5A_LOOP; i++) { tmp = INB(0xE800); if (tmp & 0x70) break; } if ((i == ASUSP5A_LOOP) || !(tmp & 0x10)) { - printf("%s: failed to write to device.\n", name); + msg_perr("%s: failed to write to device.\n", name); return -1; } return 0; } /* * Set GPIO lines in the Broadcom HT-1000 southbridge. * * It's not a Super I/O but it uses the same index/data port method. */ static int board_hp_dl145_g3_enable(const char *name) { @@ -482,67 +482,65 @@ static int board_ibm_x3455(const char *name) return 0; } /** * Suited for Shuttle FN25 (SN25P): AMD S939 + NVIDIA CK804 (nForce4). */ static int board_shuttle_fn25(const char *name) { struct pci_dev *dev; dev = pci_dev_find(0x10DE, 0x0050); /* NVIDIA CK804 ISA Bridge. */ if (!dev) { - fprintf(stderr, - "\nERROR: NVIDIA nForce4 ISA bridge not found.\n"); + msg_perr("\nERROR: NVIDIA nForce4 ISA bridge not found.\n"); return -1; } /* one of those bits seems to be connected to TBL#, but -ENOINFO. */ pci_write_byte(dev, 0x92, 0); return 0; } /** * Very similar to AMD 8111 IO Hub. */ static int nvidia_mcp_gpio_set(int gpio, int raise) { struct pci_dev *dev; uint16_t base; uint8_t tmp; if ((gpio < 0) || (gpio >= 0x40)) { - fprintf(stderr, "\nERROR: unsupported GPIO: %d.\n", gpio); + msg_perr("\nERROR: unsupported GPIO: %d.\n", gpio); return -1; } /* First, check the ISA Bridge */ dev = pci_dev_find_vendorclass(0x10DE, 0x0601); switch (dev->device_id) { case 0x0030: /* CK804 */ case 0x0050: /* MCP04 */ case 0x0060: /* MCP2 */ break; default: /* Newer MCPs use the SMBus Controller */ dev = pci_dev_find_vendorclass(0x10DE, 0x0C05); switch (dev->device_id) { case 0x0264: /* MCP51 */ break; default: - fprintf(stderr, - "\nERROR: no NVIDIA LPC/SMBus controller found.\n"); + msg_perr("\nERROR: no NVIDIA LPC/SMBus controller found.\n"); return -1; } break; } base = pci_read_long(dev, 0x64) & 0x0000FF00; /* System control area */ base += 0xC0; tmp = INB(base + gpio); tmp &= ~0x0F; /* null lower nibble */ tmp |= 0x04; /* gpio -> output. */ if (raise) tmp |= 0x01; @@ -643,40 +641,40 @@ static int board_artecgroup_dbe6x(const char *name) } /** * Helper function to raise/drop a given gpo line on Intel PIIX4{,E,M}. */ static int intel_piix4_gpo_set(unsigned int gpo, int raise) { unsigned int gpo_byte, gpo_bit; struct pci_dev *dev; uint32_t tmp, base; dev = pci_dev_find(0x8086, 0x7110); /* Intel PIIX4 ISA bridge */ if (!dev) { - fprintf(stderr, "\nERROR: Intel PIIX4 ISA bridge not found.\n"); + msg_perr("\nERROR: Intel PIIX4 ISA bridge not found.\n"); return -1; } /* sanity check */ if (gpo > 30) { - fprintf(stderr, "\nERROR: Intel PIIX4 has no GPO%d.\n", gpo); + msg_perr("\nERROR: Intel PIIX4 has no GPO%d.\n", gpo); return -1; } /* these are dual function pins which are most likely in use already */ if (((gpo >= 1) && (gpo <= 7)) || ((gpo >= 9) && (gpo <= 21)) || (gpo == 29)) { - fprintf(stderr, "\nERROR: Unsupported PIIX4 GPO%d.\n", gpo); + msg_perr("\nERROR: Unsupported PIIX4 GPO%d.\n", gpo); return -1; } /* dual function that need special enable. */ if ((gpo >= 22) && (gpo <= 26)) { tmp = pci_read_long(dev, 0xB0); /* GENCFG */ switch (gpo) { case 22: /* XBUS: XDIR#/GPO22 */ case 23: /* XBUS: XOE#/GPO23 */ tmp |= 1 << 28; break; case 24: /* RTCSS#/GPO24 */ tmp |= 1 << 29; @@ -685,27 +683,27 @@ static int intel_piix4_gpo_set(unsigned int gpo, int raise) tmp |= 1 << 30; break; case 26: /* KBCSS#/GPO26 */ tmp |= 1 << 31; break; } pci_write_long(dev, 0xB0, tmp); } /* GPO {0,8,27,28,30} are always available. */ dev = pci_dev_find(0x8086, 0x7113); /* Intel PIIX4 PM */ if (!dev) { - fprintf(stderr, "\nERROR: Intel PIIX4 PM not found.\n"); + msg_perr("\nERROR: Intel PIIX4 PM not found.\n"); return -1; } /* PM IO base */ base = pci_read_long(dev, 0x40) & 0x0000FFC0; gpo_byte = gpo >> 3; gpo_bit = gpo & 7; tmp = INB(base + 0x34 + gpo_byte); /* GPO register */ if (raise) tmp |= 0x01 << gpo_bit; else tmp &= ~(0x01 << gpo_bit); @@ -787,69 +785,69 @@ static int intel_ich_gpio_set(int gpio, int raise) if ((dev->vendor_id == 0x8086) && (dev->device_class == 0x0601)) { /* ISA Bridge */ /* Is this device in our list? */ for (i = 0; intel_ich_gpio_table[i].id; i++) if (dev->device_id == intel_ich_gpio_table[i].id) break; if (intel_ich_gpio_table[i].id) break; } } if (!dev) { - fprintf(stderr, "\nERROR: No Known Intel LPC Bridge found.\n"); + msg_perr("\nERROR: No Known Intel LPC Bridge found.\n"); return -1; } /* According to the datasheets, all Intel ICHs have the GPIO bar 5:1 strapped to zero. From some mobile ICH9 version on, this becomes 6:1. The mask below catches all. */ base = pci_read_word(dev, intel_ich_gpio_table[i].base_reg) & 0xFFC0; /* check whether the line is allowed */ if (gpio < 32) allowed = (intel_ich_gpio_table[i].bank0 >> gpio) & 0x01; else if (gpio < 64) allowed = (intel_ich_gpio_table[i].bank1 >> (gpio - 32)) & 0x01; else allowed = (intel_ich_gpio_table[i].bank2 >> (gpio - 64)) & 0x01; if (!allowed) { - fprintf(stderr, "\nERROR: This Intel LPC Bridge does not allow" + msg_perr("\nERROR: This Intel LPC Bridge does not allow" " setting GPIO%02d\n", gpio); return -1; } - printf("\nIntel ICH LPC Bridge: %sing GPIO%02d.\n", + msg_pdbg("\nIntel ICH LPC Bridge: %sing GPIO%02d.\n", raise ? "Rais" : "Dropp", gpio); if (gpio < 32) { /* Set line to GPIO */ tmp = INL(base); /* ICH/ICH0 multiplexes 27/28 on the line set. */ if ((gpio == 28) && ((dev->device_id == 0x2410) || (dev->device_id == 0x2420))) tmp |= 1 << 27; else tmp |= 1 << gpio; OUTL(tmp, base); /* As soon as we are talking to ICH8 and above, this register decides whether we can set the gpio or not. */ if (dev->device_id > 0x2800) { tmp = INL(base); if (!(tmp & (1 << gpio))) { - fprintf(stderr, "\nERROR: This Intel LPC Bridge" + msg_perr("\nERROR: This Intel LPC Bridge" " does not allow setting GPIO%02d\n", gpio); return -1; } } /* Set GPIO to OUTPUT */ tmp = INL(base + 0x04); tmp &= ~(1 << gpio); OUTL(tmp, base + 0x04); /* Raise GPIO line */ tmp = INL(base + 0x0C); @@ -861,27 +859,27 @@ static int intel_ich_gpio_set(int gpio, int raise) } else if (gpio < 64) { gpio -= 32; /* Set line to GPIO */ tmp = INL(base + 0x30); tmp |= 1 << gpio; OUTL(tmp, base + 0x30); /* As soon as we are talking to ICH8 and above, this register decides whether we can set the gpio or not. */ if (dev->device_id > 0x2800) { tmp = INL(base + 30); if (!(tmp & (1 << gpio))) { - fprintf(stderr, "\nERROR: This Intel LPC Bridge" + msg_perr("\nERROR: This Intel LPC Bridge" " does not allow setting GPIO%02d\n", gpio + 32); return -1; } } /* Set GPIO to OUTPUT */ tmp = INL(base + 0x34); tmp &= ~(1 << gpio); OUTL(tmp, base + 0x34); /* Raise GPIO line */ tmp = INL(base + 0x38); @@ -890,27 +888,27 @@ static int intel_ich_gpio_set(int gpio, int raise) else tmp &= ~(1 << gpio); OUTL(tmp, base + 0x38); } else { gpio -= 64; /* Set line to GPIO */ tmp = INL(base + 0x40); tmp |= 1 << gpio; OUTL(tmp, base + 0x40); tmp = INL(base + 40); if (!(tmp & (1 << gpio))) { - fprintf(stderr, "\nERROR: This Intel LPC Bridge does " + msg_perr("\nERROR: This Intel LPC Bridge does " "not allow setting GPIO%02d\n", gpio + 64); return -1; } /* Set GPIO to OUTPUT */ tmp = INL(base + 0x44); tmp &= ~(1 << gpio); OUTL(tmp, base + 0x44); /* Raise GPIO line */ tmp = INL(base + 0x48); if (raise) tmp |= 1 << gpio; @@ -1033,31 +1031,31 @@ static int board_kontron_986lcd_m(const char *name) /** * Suited for Soyo SY-7VCA: Pro133A + VT82C686. */ static int via_apollo_gpo_set(int gpio, int raise) { struct pci_dev *dev; uint32_t base; uint32_t tmp; /* VT82C686 Power management */ dev = pci_dev_find(0x1106, 0x3057); if (!dev) { - fprintf(stderr, "\nERROR: VT82C686 PM device not found.\n"); + msg_perr("\nERROR: VT82C686 PM device not found.\n"); return -1; } - printf("\nVIA Apollo ACPI: %sing GPIO%02d.\n", + msg_pdbg("\nVIA Apollo ACPI: %sing GPIO%02d.\n", raise ? "Rais" : "Dropp", gpio); /* select GPO function on multiplexed pins */ tmp = pci_read_byte(dev, 0x54); switch(gpio) { case 0: tmp &= ~0x03; break; case 1: tmp |= 0x04; break; case 2: @@ -1100,27 +1098,27 @@ static int via_apollo_gpo0_lower(const char *name) } /** * Enable some GPIO pin on SiS southbridge. * Suited for MSI 651M-L: SiS651 / SiS962 */ static int board_msi_651ml(const char *name) { struct pci_dev *dev; uint16_t base, temp; dev = pci_dev_find(0x1039, 0x0962); if (!dev) { - fprintf(stderr, "Expected south bridge not found\n"); + msg_perr("Expected south bridge not found\n"); return 1; } /* Registers 68 and 64 seem like bitmaps */ base = pci_read_word(dev, 0x74); temp = INW(base + 0x68); temp &= ~(1 << 0); /* Make pin output? */ OUTW(temp, base + 0x68); temp = INW(base + 0x64); temp |= (1 << 0); /* Raise output? */ OUTW(temp, base + 0x64); @@ -1133,59 +1131,59 @@ static int board_msi_651ml(const char *name) * Find the runtime registers of an SMSC Super I/O, after verifying its * chip ID. * * Returns the base port of the runtime register block, or 0 on error. */ static uint16_t smsc_find_runtime(uint16_t sio_port, uint16_t chip_id, uint8_t logical_device) { uint16_t rt_port = 0; /* Verify the chip ID. */ OUTB(0x55, sio_port); /* Enable configuration. */ if (sio_read(sio_port, 0x20) != chip_id) { - fprintf(stderr, "\nERROR: SMSC Super I/O not found.\n"); + msg_perr("\nERROR: SMSC Super I/O not found.\n"); goto out; } /* If the runtime block is active, get its address. */ sio_write(sio_port, 0x07, logical_device); if (sio_read(sio_port, 0x30) & 1) { rt_port = (sio_read(sio_port, 0x60) << 8) | sio_read(sio_port, 0x61); } if (rt_port == 0) { - fprintf(stderr, "\nERROR: " + msg_perr("\nERROR: " "Super I/O runtime interface not available.\n"); } out: OUTB(0xaa, sio_port); /* Disable configuration. */ return rt_port; } /** * Disable write protection on the Mitac 6513WU. WP# on the FWH is * connected to GP30 on the Super I/O, and TBL# is always high. */ static int board_mitac_6513wu(const char *name) { struct pci_dev *dev; uint16_t rt_port; uint8_t val; dev = pci_dev_find(0x8086, 0x2410); /* Intel 82801AA ISA bridge */ if (!dev) { - fprintf(stderr, "\nERROR: Intel 82801AA ISA bridge not found.\n"); + msg_perr("\nERROR: Intel 82801AA ISA bridge not found.\n"); return -1; } rt_port = smsc_find_runtime(0x4e, 0x54 /* LPC47U33x */, 0xa); if (rt_port == 0) return -1; /* Configure the GPIO pin. */ val = INB(rt_port + 0x33); /* GP30 config */ val &= ~0x87; /* Output, non-inverted, GPIO, push/pull */ OUTB(val, rt_port + 0x33); /* Disable write protection. */ @@ -1200,38 +1198,38 @@ static int board_mitac_6513wu(const char *name) * Suited for ASUS A7V8X: VIA KT400 + VT8235 + IT8703F-A */ static int board_asus_a7v8x(const char *name) { uint16_t id, base; uint8_t tmp; /* find the IT8703F */ w836xx_ext_enter(0x2E); id = (sio_read(0x2E, 0x20) << 8) | sio_read(0x2E, 0x21); w836xx_ext_leave(0x2E); if (id != 0x8701) { - fprintf(stderr, "\nERROR: IT8703F Super I/O not found.\n"); + msg_perr("\nERROR: IT8703F Super I/O not found.\n"); return -1; } /* Get the GP567 IO base */ w836xx_ext_enter(0x2E); sio_write(0x2E, 0x07, 0x0C); base = (sio_read(0x2E, 0x60) << 8) | sio_read(0x2E, 0x61); w836xx_ext_leave(0x2E); if (!base) { - fprintf(stderr, "\nERROR: Failed to read IT8703F Super I/O GPIO" + msg_perr("\nERROR: Failed to read IT8703F Super I/O GPIO" " Base.\n"); return -1; } /* Raise GP51. */ tmp = INB(base); tmp |= 0x02; OUTB(tmp, base); return 0; } /* @@ -1241,49 +1239,48 @@ static int board_asus_a7v8x(const char *name) static int it8712f_gpio_set(unsigned int line, int raise) { unsigned int port; uint16_t id, base; uint8_t tmp; port = line / 10; port--; line %= 10; /* Check line */ if ((port > 4) || /* also catches unsigned -1 */ ((port < 4) && (line > 7)) || ((port == 4) && (line > 5))) { - fprintf(stderr, - "\nERROR: Unsupported IT8712F GPIO Line %02d.\n", line); + msg_perr("\nERROR: Unsupported IT8712F GPIO Line %02d.\n", line); return -1; } /* find the IT8712F */ enter_conf_mode_ite(0x2E); id = (sio_read(0x2E, 0x20) << 8) | sio_read(0x2E, 0x21); exit_conf_mode_ite(0x2E); if (id != 0x8712) { - fprintf(stderr, "\nERROR: IT8712F Super I/O not found.\n"); + msg_perr("\nERROR: IT8712F Super I/O not found.\n"); return -1; } /* Get the GPIO base */ enter_conf_mode_ite(0x2E); sio_write(0x2E, 0x07, 0x07); base = (sio_read(0x2E, 0x62) << 8) | sio_read(0x2E, 0x63); exit_conf_mode_ite(0x2E); if (!base) { - fprintf(stderr, "\nERROR: Failed to read IT8712F Super I/O GPIO" + msg_perr("\nERROR: Failed to read IT8712F Super I/O GPIO" " Base.\n"); return -1; } /* set GPIO. */ tmp = INB(base + port); if (raise) tmp |= 1 << line; else tmp &= ~(1 << line); OUTB(tmp, base + port); return 0; @@ -1431,44 +1428,44 @@ static struct board_pciid_enable *board_match_coreboot_name(const char *vendor, if (!pci_dev_find(board->first_vendor, board->first_device)) continue; if (board->second_vendor && !pci_dev_find(board->second_vendor, board->second_device)) continue; if (vendor) return board; if (partmatch) { /* a second entry has a matching part name */ - printf("AMBIGUOUS BOARD NAME: %s\n", part); - printf("At least vendors '%s' and '%s' match.\n", + msg_pinfo("AMBIGUOUS BOARD NAME: %s\n", part); + msg_pinfo("At least vendors '%s' and '%s' match.\n", partmatch->lb_vendor, board->lb_vendor); - printf("Please use the full -m vendor:part syntax.\n"); + msg_pinfo("Please use the full -m vendor:part syntax.\n"); return NULL; } partmatch = board; } if (partmatch) return partmatch; if (!partvendor_from_cbtable) { /* Only warn if the mainboard type was not gathered from the * coreboot table. If it was, the coreboot implementor is * expected to fix flashrom, too. */ - printf("\nUnknown vendor:board from -m option: %s:%s\n\n", + msg_pinfo("\nUnknown vendor:board from -m option: %s:%s\n\n", vendor, part); } return NULL; } /** * Match boards on PCI IDs and subsystem IDs. * Second set of IDs can be main only or missing completely. */ static struct board_pciid_enable *board_match_pci_card_ids(void) { struct board_pciid_enable *board = board_pciid_enables; @@ -1488,27 +1485,27 @@ static struct board_pciid_enable *board_match_pci_card_ids(void) board->second_device, board->second_card_vendor, board->second_card_device)) continue; } else { if (!pci_dev_find(board->second_vendor, board->second_device)) continue; } } if (board->dmi_pattern) { if (!has_dmi_support) { - fprintf(stderr, "WARNING: Can't autodetect %s %s," + msg_perr("WARNING: Can't autodetect %s %s," " DMI info unavailable.\n", board->vendor_name, board->board_name); continue; } else { if (!dmi_match(board->dmi_pattern)) continue; } } return board; } return NULL; @@ -1517,47 +1514,47 @@ static struct board_pciid_enable *board_match_pci_card_ids(void) int board_flash_enable(const char *vendor, const char *part) { struct board_pciid_enable *board = NULL; int ret = 0; if (part) board = board_match_coreboot_name(vendor, part); if (!board) board = board_match_pci_card_ids(); if (board && board->status == NT) { if (!force_boardenable) { - printf("WARNING: Your mainboard is %s %s, but the mainboard-specific\n" + msg_pinfo("WARNING: Your mainboard is %s %s, but the mainboard-specific\n" "code has not been tested, and thus will not not be executed by default.\n" "Depending on your hardware environment, erasing, writing or even probing\n" "can fail without running the board specific code.\n\n" "Please see the man page (section PROGRAMMER SPECIFIC INFO, subsection\n" "\"internal programmer\") for details.\n", board->vendor_name, board->board_name); board = NULL; } else { - printf("NOTE: Running an untested board enable procedure.\n" + msg_pinfo("NOTE: Running an untested board enable procedure.\n" "Please report success/failure to flashrom(a)flashrom.org.\n"); } } if (board) { if (board->max_rom_decode_parallel) max_rom_decode.parallel = board->max_rom_decode_parallel * 1024; if (board->enable != NULL) { - printf("Disabling flash write protection for " + msg_pinfo("Disabling flash write protection for " "board \"%s %s\"... ", board->vendor_name, board->board_name); ret = board->enable(board->vendor_name); if (ret) - printf("FAILED!\n"); + msg_pinfo("FAILED!\n"); else - printf("OK.\n"); + msg_pinfo("OK.\n"); } } return ret; } diff --git a/cbtable.c b/cbtable.c index c12354c..ce74381 100644 --- a/cbtable.c +++ b/cbtable.c @@ -102,76 +102,76 @@ static int count_lb_records(struct lb_header *head) static struct lb_header *find_lb_table(void *base, unsigned long start, unsigned long end) { unsigned long addr; /* For now be stupid.... */ for (addr = start; addr < end; addr += 16) { struct lb_header *head = (struct lb_header *)(((char *)base) + addr); struct lb_record *recs = (struct lb_record *)(((char *)base) + addr + sizeof(*head)); if (memcmp(head->signature, "LBIO", 4) != 0) continue; - printf_debug("Found candidate at: %08lx-%08lx\n", + msg_pdbg("Found candidate at: %08lx-%08lx\n", addr, addr + head->table_bytes); if (head->header_bytes != sizeof(*head)) { - fprintf(stderr, "Header bytes of %d are incorrect.\n", + msg_pdbg("Header bytes of %d are incorrect.\n", head->header_bytes); continue; } if (count_lb_records(head) != head->table_entries) { - fprintf(stderr, "Bad record count: %d.\n", + msg_pdbg("Bad record count: %d.\n", head->table_entries); continue; } if (compute_checksum((uint8_t *) head, sizeof(*head)) != 0) { - fprintf(stderr, "Bad header checksum.\n"); + msg_pdbg("Bad header checksum.\n"); continue; } if (compute_checksum(recs, head->table_bytes) != head->table_checksum) { - fprintf(stderr, "Bad table checksum: %04x.\n", + msg_pdbg("Bad table checksum: %04x.\n", head->table_checksum); continue; } - printf_debug("Found coreboot table at 0x%08lx.\n", addr); + msg_pdbg("Found coreboot table at 0x%08lx.\n", addr); return head; }; return 0; } static void find_mainboard(struct lb_record *ptr, unsigned long addr) { struct lb_mainboard *rec; int max_size; char vendor[256], part[256]; rec = (struct lb_mainboard *)ptr; max_size = rec->size - sizeof(*rec); - printf("Vendor ID: %.*s, part ID: %.*s\n", + msg_pdbg("Vendor ID: %.*s, part ID: %.*s\n", max_size - rec->vendor_idx, rec->strings + rec->vendor_idx, max_size - rec->part_number_idx, rec->strings + rec->part_number_idx); snprintf(vendor, 255, "%.*s", max_size - rec->vendor_idx, rec->strings + rec->vendor_idx); snprintf(part, 255, "%.*s", max_size - rec->part_number_idx, rec->strings + rec->part_number_idx); if (lb_part) { - printf("Overwritten by command line, vendor ID: %s, part ID: %s.\n", lb_vendor, lb_part); + msg_pdbg("Overwritten by command line, vendor ID: %s, part ID: %s.\n", lb_vendor, lb_part); } else { partvendor_from_cbtable = 1; lb_part = strdup(part); lb_vendor = strdup(vendor); } } static struct lb_record *next_record(struct lb_record *rec) { return (struct lb_record *)(((char *)rec) + rec->size); } static void search_lb_records(struct lb_record *rec, struct lb_record *last, @@ -200,55 +200,55 @@ int coreboot_init(void) struct lb_header *lb_table; struct lb_record *rec, *last; #ifdef __DARWIN__ /* This is a hack. DirectIO fails to map physical address 0x00000000. * Why? */ start = 0x400; #else start = 0x0; #endif table_area = physmap_try_ro("low megabyte", start, BYTES_TO_MAP - start); if (!table_area) { - msg_perr("Failed getting access to coreboot low tables.\n"); + msg_pdbg("Failed getting access to coreboot low tables.\n"); return -1; } lb_table = find_lb_table(table_area, 0x00000, 0x1000); if (!lb_table) lb_table = find_lb_table(table_area, 0xf0000 - start, BYTES_TO_MAP - start); if (lb_table) { struct lb_forward *forward = (struct lb_forward *) (((char *)lb_table) + lb_table->header_bytes); if (forward->tag == LB_TAG_FORWARD) { start = forward->forward; start &= ~(getpagesize() - 1); physunmap(table_area, BYTES_TO_MAP); table_area = physmap_try_ro("high tables", start, BYTES_TO_MAP); if (!table_area) { - msg_perr("Failed getting access to coreboot " + msg_pdbg("Failed getting access to coreboot " "high tables.\n"); return -1; } lb_table = find_lb_table(table_area, 0x00000, 0x1000); } } if (!lb_table) { - printf("No coreboot table found.\n"); + msg_pinfo("No coreboot table found.\n"); return -1; } addr = ((char *)lb_table) - ((char *)table_area) + start; - fprintf(stdout, "coreboot table found at 0x%lx.\n", + msg_pinfo("coreboot table found at 0x%lx.\n", (unsigned long)lb_table - (unsigned long)table_area + start); rec = (struct lb_record *)(((char *)lb_table) + lb_table->header_bytes); last = (struct lb_record *)(((char *)rec) + lb_table->table_bytes); - printf_debug("coreboot header(%d) checksum: %04x table(%d) checksum: %04x entries: %d\n", + msg_pdbg("coreboot header(%d) checksum: %04x table(%d) checksum: %04x entries: %d\n", lb_table->header_bytes, lb_table->header_checksum, lb_table->table_bytes, lb_table->table_checksum, lb_table->table_entries); search_lb_records(rec, last, addr + lb_table->header_bytes); return 0; } diff --git a/chipset_enable.c b/chipset_enable.c index fc60484..f447685 100644 --- a/chipset_enable.c +++ b/chipset_enable.c @@ -64,46 +64,46 @@ static int enable_flash_sis85c496(struct pci_dev *dev, const char *name) static int enable_flash_sis_mapping(struct pci_dev *dev, const char *name) { uint8_t new, newer; /* Extended BIOS enable = 1, Lower BIOS Enable = 1 */ /* This is 0xFFF8000~0xFFFF0000 decoding on SiS 540/630. */ new = pci_read_byte(dev, 0x40); new &= (~0x04); /* No idea why we clear bit 2. */ new |= 0xb; /* 0x3 for some chipsets, bit 7 seems to be don't care. */ pci_write_byte(dev, 0x40, new); newer = pci_read_byte(dev, 0x40); if (newer != new) { - printf_debug("tried to set register 0x%x to 0x%x on %s failed (WARNING ONLY)\n", 0x40, new, name); - printf_debug("Stuck at 0x%x\n", newer); + msg_pdbg("tried to set register 0x%x to 0x%x on %s failed (WARNING ONLY)\n", 0x40, new, name); + msg_pdbg("Stuck at 0x%x\n", newer); return -1; } return 0; } static struct pci_dev *find_southbridge(uint16_t vendor, const char *name) { struct pci_dev *sbdev; sbdev = pci_dev_find_vendorclass(vendor, 0x0601); if (!sbdev) sbdev = pci_dev_find_vendorclass(vendor, 0x0680); if (!sbdev) sbdev = pci_dev_find_vendorclass(vendor, 0x0000); if (!sbdev) - fprintf(stderr, "No southbridge found for %s!\n", name); + msg_perr("No southbridge found for %s!\n", name); if (sbdev) - printf_debug("Found southbridge %04x:%04x at %02x:%02x:%01x\n", + msg_pdbg("Found southbridge %04x:%04x at %02x:%02x:%01x\n", sbdev->vendor_id, sbdev->device_id, sbdev->bus, sbdev->dev, sbdev->func); return sbdev; } static int enable_flash_sis501(struct pci_dev *dev, const char *name) { uint8_t tmp; int ret = 0; struct pci_dev *sbdev; sbdev = find_southbridge(dev->vendor_id, name); if (!sbdev) @@ -152,54 +152,54 @@ static int enable_flash_sis530(struct pci_dev *dev, const char *name) sbdev = find_southbridge(dev->vendor_id, name); if (!sbdev) return -1; ret = enable_flash_sis_mapping(sbdev, name); new = pci_read_byte(sbdev, 0x45); new &= (~0x20); new |= 0x4; pci_write_byte(sbdev, 0x45, new); newer = pci_read_byte(sbdev, 0x45); if (newer != new) { - printf_debug("tried to set register 0x%x to 0x%x on %s failed (WARNING ONLY)\n", 0x45, new, name); - printf_debug("Stuck at 0x%x\n", newer); + msg_pdbg("tried to set register 0x%x to 0x%x on %s failed (WARNING ONLY)\n", 0x45, new, name); + msg_pdbg("Stuck at 0x%x\n", newer); ret = -1; } return ret; } static int enable_flash_sis540(struct pci_dev *dev, const char *name) { uint8_t new, newer; int ret = 0; struct pci_dev *sbdev; sbdev = find_southbridge(dev->vendor_id, name); if (!sbdev) return -1; ret = enable_flash_sis_mapping(sbdev, name); new = pci_read_byte(sbdev, 0x45); new &= (~0x80); new |= 0x40; pci_write_byte(sbdev, 0x45, new); newer = pci_read_byte(sbdev, 0x45); if (newer != new) { - printf_debug("tried to set register 0x%x to 0x%x on %s failed (WARNING ONLY)\n", 0x45, new, name); - printf_debug("Stuck at 0x%x\n", newer); + msg_pdbg("tried to set register 0x%x to 0x%x on %s failed (WARNING ONLY)\n", 0x45, new, name); + msg_pdbg("Stuck at 0x%x\n", newer); ret = -1; } return ret; } /* Datasheet: * - Name: 82371AB PCI-TO-ISA / IDE XCELERATOR (PIIX4) * - URL: http://www.intel.com/design/intarch/datashts/290562.htm * - PDF: http://www.intel.com/design/intarch/datashts/29056201.pdf * - Order Number: 290562-001 */ static int enable_flash_piix4(struct pci_dev *dev, const char *name) @@ -225,63 +225,63 @@ static int enable_flash_piix4(struct pci_dev *dev, const char *name) */ if (dev->device_id == 0x122e || dev->device_id == 0x7000 || dev->device_id == 0x1234) new = old | 0x00c4; /* PIIX/PIIX3/MPIIX: Bit 9 is reserved. */ else new = old | 0x02c4; if (new == old) return 0; pci_write_word(dev, xbcs, new); if (pci_read_word(dev, xbcs) != new) { - printf_debug("tried to set 0x%x to 0x%x on %s failed (WARNING ONLY)\n", xbcs, new, name); + msg_pdbg("tried to set 0x%x to 0x%x on %s failed (WARNING ONLY)\n", xbcs, new, name); return -1; } return 0; } /* * See ie. page 375 of "Intel I/O Controller Hub 7 (ICH7) Family Datasheet" * http://download.intel.com/design/chipsets/datashts/30701303.pdf */ static int enable_flash_ich(struct pci_dev *dev, const char *name, int bios_cntl) { uint8_t old, new; /* * Note: the ICH0-ICH5 BIOS_CNTL register is actually 16 bit wide, but * just treating it as 8 bit wide seems to work fine in practice. */ old = pci_read_byte(dev, bios_cntl); - printf_debug("\nBIOS Lock Enable: %sabled, ", + msg_pdbg("\nBIOS Lock Enable: %sabled, ", (old & (1 << 1)) ? "en" : "dis"); - printf_debug("BIOS Write Enable: %sabled, ", + msg_pdbg("BIOS Write Enable: %sabled, ", (old & (1 << 0)) ? "en" : "dis"); - printf_debug("BIOS_CNTL is 0x%x\n", old); + msg_pdbg("BIOS_CNTL is 0x%x\n", old); new = old | 1; if (new == old) return 0; pci_write_byte(dev, bios_cntl, new); if (pci_read_byte(dev, bios_cntl) != new) { - printf_debug("tried to set 0x%x to 0x%x on %s failed (WARNING ONLY)\n", bios_cntl, new, name); + msg_pdbg("tried to set 0x%x to 0x%x on %s failed (WARNING ONLY)\n", bios_cntl, new, name); return -1; } return 0; } static int enable_flash_ich_4e(struct pci_dev *dev, const char *name) { /* * Note: ICH5 has registers similar to FWH_SEL1, FWH_SEL2 and * FWH_DEC_EN1, but they are called FB_SEL1, FB_SEL2, FB_DEC_EN1 and * FB_DEC_EN2. */ @@ -296,137 +296,137 @@ static int enable_flash_ich_dc(struct pci_dev *dev, const char *name) int tmp; int max_decode_fwh_idsel = 0; int max_decode_fwh_decode = 0; int contiguous = 1; if (programmer_param) idsel = strstr(programmer_param, "fwh_idsel="); if (idsel) { idsel += strlen("fwh_idsel="); fwh_conf = (uint32_t)strtoul(idsel, NULL, 0); /* FIXME: Need to undo this on shutdown. */ - printf("\nSetting IDSEL=0x%x for top 16 MB", fwh_conf); + msg_pdbg("\nSetting IDSEL=0x%x for top 16 MB", fwh_conf); pci_write_long(dev, 0xd0, fwh_conf); pci_write_word(dev, 0xd4, fwh_conf); /* FIXME: Decode settings are not changed. */ } /* Ignore all legacy ranges below 1 MB. * We currently only support flashing the chip which responds to * IDSEL=0. To support IDSEL!=0, flashbase and decode size calculations * have to be adjusted. */ /* FWH_SEL1 */ fwh_conf = pci_read_long(dev, 0xd0); for (i = 7; i >= 0; i--) { tmp = (fwh_conf >> (i * 4)) & 0xf; - printf_debug("\n0x%08x/0x%08x FWH IDSEL: 0x%x", + msg_pdbg("\n0x%08x/0x%08x FWH IDSEL: 0x%x", (0x1ff8 + i) * 0x80000, (0x1ff0 + i) * 0x80000, tmp); if ((tmp == 0) && contiguous) { max_decode_fwh_idsel = (8 - i) * 0x80000; } else { contiguous = 0; } } /* FWH_SEL2 */ fwh_conf = pci_read_word(dev, 0xd4); for (i = 3; i >= 0; i--) { tmp = (fwh_conf >> (i * 4)) & 0xf; - printf_debug("\n0x%08x/0x%08x FWH IDSEL: 0x%x", + msg_pdbg("\n0x%08x/0x%08x FWH IDSEL: 0x%x", (0xff4 + i) * 0x100000, (0xff0 + i) * 0x100000, tmp); if ((tmp == 0) && contiguous) { max_decode_fwh_idsel = (8 - i) * 0x100000; } else { contiguous = 0; } } contiguous = 1; /* FWH_DEC_EN1 */ fwh_conf = pci_read_word(dev, 0xd8); for (i = 7; i >= 0; i--) { tmp = (fwh_conf >> (i + 0x8)) & 0x1; - printf_debug("\n0x%08x/0x%08x FWH decode %sabled", + msg_pdbg("\n0x%08x/0x%08x FWH decode %sabled", (0x1ff8 + i) * 0x80000, (0x1ff0 + i) * 0x80000, tmp ? "en" : "dis"); if ((tmp == 1) && contiguous) { max_decode_fwh_decode = (8 - i) * 0x80000; } else { contiguous = 0; } } for (i = 3; i >= 0; i--) { tmp = (fwh_conf >> i) & 0x1; - printf_debug("\n0x%08x/0x%08x FWH decode %sabled", + msg_pdbg("\n0x%08x/0x%08x FWH decode %sabled", (0xff4 + i) * 0x100000, (0xff0 + i) * 0x100000, tmp ? "en" : "dis"); if ((tmp == 1) && contiguous) { max_decode_fwh_decode = (8 - i) * 0x100000; } else { contiguous = 0; } } max_rom_decode.fwh = min(max_decode_fwh_idsel, max_decode_fwh_decode); - printf_debug("\nMaximum FWH chip size: 0x%x bytes", max_rom_decode.fwh); + msg_pdbg("\nMaximum FWH chip size: 0x%x bytes", max_rom_decode.fwh); /* If we're called by enable_flash_ich_dc_spi, it will override * buses_supported anyway. */ buses_supported = CHIP_BUSTYPE_FWH; return enable_flash_ich(dev, name, 0xdc); } static int enable_flash_poulsbo(struct pci_dev *dev, const char *name) { uint16_t old, new; int err; if ((err = enable_flash_ich(dev, name, 0xd8)) != 0) return err; old = pci_read_byte(dev, 0xd9); - printf_debug("BIOS Prefetch Enable: %sabled, ", + msg_pdbg("BIOS Prefetch Enable: %sabled, ", (old & 1) ? "en" : "dis"); new = old & ~1; if (new != old) pci_write_byte(dev, 0xd9, new); return 0; } #define ICH_STRAP_RSVD 0x00 #define ICH_STRAP_SPI 0x01 #define ICH_STRAP_PCI 0x02 #define ICH_STRAP_LPC 0x03 static int enable_flash_vt8237s_spi(struct pci_dev *dev, const char *name) { uint32_t mmio_base; /* Do we really need no write enable? */ mmio_base = (pci_read_long(dev, 0xbc)) << 8; - printf_debug("MMIO base at = 0x%x\n", mmio_base); + msg_pdbg("MMIO base at = 0x%x\n", mmio_base); spibar = physmap("VT8237S MMIO registers", mmio_base, 0x70); - printf_debug("0x6c: 0x%04x (CLOCK/DEBUG)\n", + msg_pdbg("0x6c: 0x%04x (CLOCK/DEBUG)\n", mmio_readw(spibar + 0x6c)); /* Not sure if it speaks all these bus protocols. */ buses_supported = CHIP_BUSTYPE_LPC | CHIP_BUSTYPE_FWH | CHIP_BUSTYPE_SPI; spi_controller = SPI_CONTROLLER_VIA; ich_init_opcodes(); return 0; } static int enable_flash_ich_dc_spi(struct pci_dev *dev, const char *name, int ich_generation) { @@ -434,40 +434,40 @@ static int enable_flash_ich_dc_spi(struct pci_dev *dev, const char *name, uint8_t old, new, bbs, buc; uint16_t spibar_offset, tmp2; uint32_t tmp, gcs; void *rcrb; //TODO: These names are incorrect for EP80579. For that, the solution would look like the commented line //static const char *straps_names[] = {"SPI", "reserved", "reserved", "LPC" }; static const char *straps_names[] = { "reserved", "SPI", "PCI", "LPC" }; /* Enable Flash Writes */ ret = enable_flash_ich_dc(dev, name); /* Get physical address of Root Complex Register Block */ tmp = pci_read_long(dev, 0xf0) & 0xffffc000; - printf_debug("\nRoot Complex Register Block address = 0x%x\n", tmp); + msg_pdbg("\nRoot Complex Register Block address = 0x%x\n", tmp); /* Map RCBA to virtual memory */ rcrb = physmap("ICH RCRB", tmp, 0x4000); gcs = mmio_readl(rcrb + 0x3410); - printf_debug("GCS = 0x%x: ", gcs); - printf_debug("BIOS Interface Lock-Down: %sabled, ", + msg_pdbg("GCS = 0x%x: ", gcs); + msg_pdbg("BIOS Interface Lock-Down: %sabled, ", (gcs & 0x1) ? "en" : "dis"); bbs = (gcs >> 10) & 0x3; - printf_debug("BOOT BIOS Straps: 0x%x (%s)\n", bbs, straps_names[bbs]); + msg_pdbg("BOOT BIOS Straps: 0x%x (%s)\n", bbs, straps_names[bbs]); buc = mmio_readb(rcrb + 0x3414); - printf_debug("Top Swap : %s\n", + msg_pdbg("Top Swap : %s\n", (buc & 1) ? "enabled (A16 inverted)" : "not enabled"); /* It seems the ICH7 does not support SPI and LPC chips at the same * time. At least not with our current code. So we prevent searching * on ICH7 when the southbridge is strapped to LPC */ if (ich_generation == 7 && bbs == ICH_STRAP_LPC) { buses_supported = CHIP_BUSTYPE_FWH; /* No further SPI initialization required */ return ret; } @@ -482,147 +482,147 @@ static int enable_flash_ich_dc_spi(struct pci_dev *dev, const char *name, spi_controller = SPI_CONTROLLER_ICH9; spibar_offset = 0x3020; break; case 9: case 10: default: /* Future version might behave the same */ buses_supported = CHIP_BUSTYPE_FWH | CHIP_BUSTYPE_SPI; spi_controller = SPI_CONTROLLER_ICH9; spibar_offset = 0x3800; break; } /* SPIBAR is at RCRB+0x3020 for ICH[78] and RCRB+0x3800 for ICH9. */ - printf_debug("SPIBAR = 0x%x + 0x%04x\n", tmp, spibar_offset); + msg_pdbg("SPIBAR = 0x%x + 0x%04x\n", tmp, spibar_offset); /* Assign Virtual Address */ spibar = rcrb + spibar_offset; switch (spi_controller) { case SPI_CONTROLLER_ICH7: - printf_debug("0x00: 0x%04x (SPIS)\n", + msg_pdbg("0x00: 0x%04x (SPIS)\n", mmio_readw(spibar + 0)); - printf_debug("0x02: 0x%04x (SPIC)\n", + msg_pdbg("0x02: 0x%04x (SPIC)\n", mmio_readw(spibar + 2)); - printf_debug("0x04: 0x%08x (SPIA)\n", + msg_pdbg("0x04: 0x%08x (SPIA)\n", mmio_readl(spibar + 4)); for (i = 0; i < 8; i++) { int offs; offs = 8 + (i * 8); - printf_debug("0x%02x: 0x%08x (SPID%d)\n", offs, + msg_pdbg("0x%02x: 0x%08x (SPID%d)\n", offs, mmio_readl(spibar + offs), i); - printf_debug("0x%02x: 0x%08x (SPID%d+4)\n", offs + 4, + msg_pdbg("0x%02x: 0x%08x (SPID%d+4)\n", offs + 4, mmio_readl(spibar + offs + 4), i); } - printf_debug("0x50: 0x%08x (BBAR)\n", + msg_pdbg("0x50: 0x%08x (BBAR)\n", mmio_readl(spibar + 0x50)); - printf_debug("0x54: 0x%04x (PREOP)\n", + msg_pdbg("0x54: 0x%04x (PREOP)\n", mmio_readw(spibar + 0x54)); - printf_debug("0x56: 0x%04x (OPTYPE)\n", + msg_pdbg("0x56: 0x%04x (OPTYPE)\n", mmio_readw(spibar + 0x56)); - printf_debug("0x58: 0x%08x (OPMENU)\n", + msg_pdbg("0x58: 0x%08x (OPMENU)\n", mmio_readl(spibar + 0x58)); - printf_debug("0x5c: 0x%08x (OPMENU+4)\n", + msg_pdbg("0x5c: 0x%08x (OPMENU+4)\n", mmio_readl(spibar + 0x5c)); for (i = 0; i < 4; i++) { int offs; offs = 0x60 + (i * 4); - printf_debug("0x%02x: 0x%08x (PBR%d)\n", offs, + msg_pdbg("0x%02x: 0x%08x (PBR%d)\n", offs, mmio_readl(spibar + offs), i); } - printf_debug("\n"); + msg_pdbg("\n"); if (mmio_readw(spibar) & (1 << 15)) { - printf("WARNING: SPI Configuration Lockdown activated.\n"); + msg_pinfo("WARNING: SPI Configuration Lockdown activated.\n"); ichspi_lock = 1; } ich_init_opcodes(); break; case SPI_CONTROLLER_ICH9: tmp2 = mmio_readw(spibar + 4); - printf_debug("0x04: 0x%04x (HSFS)\n", tmp2); - printf_debug("FLOCKDN %i, ", (tmp2 >> 15 & 1)); - printf_debug("FDV %i, ", (tmp2 >> 14) & 1); - printf_debug("FDOPSS %i, ", (tmp2 >> 13) & 1); - printf_debug("SCIP %i, ", (tmp2 >> 5) & 1); - printf_debug("BERASE %i, ", (tmp2 >> 3) & 3); - printf_debug("AEL %i, ", (tmp2 >> 2) & 1); - printf_debug("FCERR %i, ", (tmp2 >> 1) & 1); - printf_debug("FDONE %i\n", (tmp2 >> 0) & 1); + msg_pdbg("0x04: 0x%04x (HSFS)\n", tmp2); + msg_pdbg("FLOCKDN %i, ", (tmp2 >> 15 & 1)); + msg_pdbg("FDV %i, ", (tmp2 >> 14) & 1); + msg_pdbg("FDOPSS %i, ", (tmp2 >> 13) & 1); + msg_pdbg("SCIP %i, ", (tmp2 >> 5) & 1); + msg_pdbg("BERASE %i, ", (tmp2 >> 3) & 3); + msg_pdbg("AEL %i, ", (tmp2 >> 2) & 1); + msg_pdbg("FCERR %i, ", (tmp2 >> 1) & 1); + msg_pdbg("FDONE %i\n", (tmp2 >> 0) & 1); tmp = mmio_readl(spibar + 0x50); - printf_debug("0x50: 0x%08x (FRAP)\n", tmp); - printf_debug("BMWAG %i, ", (tmp >> 24) & 0xff); - printf_debug("BMRAG %i, ", (tmp >> 16) & 0xff); - printf_debug("BRWA %i, ", (tmp >> 8) & 0xff); - printf_debug("BRRA %i\n", (tmp >> 0) & 0xff); + msg_pdbg("0x50: 0x%08x (FRAP)\n", tmp); + msg_pdbg("BMWAG %i, ", (tmp >> 24) & 0xff); + msg_pdbg("BMRAG %i, ", (tmp >> 16) & 0xff); + msg_pdbg("BRWA %i, ", (tmp >> 8) & 0xff); + msg_pdbg("BRRA %i\n", (tmp >> 0) & 0xff); - printf_debug("0x54: 0x%08x (FREG0)\n", + msg_pdbg("0x54: 0x%08x (FREG0)\n", mmio_readl(spibar + 0x54)); - printf_debug("0x58: 0x%08x (FREG1)\n", + msg_pdbg("0x58: 0x%08x (FREG1)\n", mmio_readl(spibar + 0x58)); - printf_debug("0x5C: 0x%08x (FREG2)\n", + msg_pdbg("0x5C: 0x%08x (FREG2)\n", mmio_readl(spibar + 0x5C)); - printf_debug("0x60: 0x%08x (FREG3)\n", + msg_pdbg("0x60: 0x%08x (FREG3)\n", mmio_readl(spibar + 0x60)); - printf_debug("0x64: 0x%08x (FREG4)\n", + msg_pdbg("0x64: 0x%08x (FREG4)\n", mmio_readl(spibar + 0x64)); - printf_debug("0x74: 0x%08x (PR0)\n", + msg_pdbg("0x74: 0x%08x (PR0)\n", mmio_readl(spibar + 0x74)); - printf_debug("0x78: 0x%08x (PR1)\n", + msg_pdbg("0x78: 0x%08x (PR1)\n", mmio_readl(spibar + 0x78)); - printf_debug("0x7C: 0x%08x (PR2)\n", + msg_pdbg("0x7C: 0x%08x (PR2)\n", mmio_readl(spibar + 0x7C)); - printf_debug("0x80: 0x%08x (PR3)\n", + msg_pdbg("0x80: 0x%08x (PR3)\n", mmio_readl(spibar + 0x80)); - printf_debug("0x84: 0x%08x (PR4)\n", + msg_pdbg("0x84: 0x%08x (PR4)\n", mmio_readl(spibar + 0x84)); - printf_debug("0x90: 0x%08x (SSFS, SSFC)\n", + msg_pdbg("0x90: 0x%08x (SSFS, SSFC)\n", mmio_readl(spibar + 0x90)); - printf_debug("0x94: 0x%04x (PREOP)\n", + msg_pdbg("0x94: 0x%04x (PREOP)\n", mmio_readw(spibar + 0x94)); - printf_debug("0x96: 0x%04x (OPTYPE)\n", + msg_pdbg("0x96: 0x%04x (OPTYPE)\n", mmio_readw(spibar + 0x96)); - printf_debug("0x98: 0x%08x (OPMENU)\n", + msg_pdbg("0x98: 0x%08x (OPMENU)\n", mmio_readl(spibar + 0x98)); - printf_debug("0x9C: 0x%08x (OPMENU+4)\n", + msg_pdbg("0x9C: 0x%08x (OPMENU+4)\n", mmio_readl(spibar + 0x9C)); - printf_debug("0xA0: 0x%08x (BBAR)\n", + msg_pdbg("0xA0: 0x%08x (BBAR)\n", mmio_readl(spibar + 0xA0)); - printf_debug("0xB0: 0x%08x (FDOC)\n", + msg_pdbg("0xB0: 0x%08x (FDOC)\n", mmio_readl(spibar + 0xB0)); if (tmp2 & (1 << 15)) { - printf("WARNING: SPI Configuration Lockdown activated.\n"); + msg_pinfo("WARNING: SPI Configuration Lockdown activated.\n"); ichspi_lock = 1; } ich_init_opcodes(); break; default: /* Nothing */ break; } old = pci_read_byte(dev, 0xdc); - printf_debug("SPI Read Configuration: "); + msg_pdbg("SPI Read Configuration: "); new = (old >> 2) & 0x3; switch (new) { case 0: case 1: case 2: - printf_debug("prefetching %sabled, caching %sabled, ", + msg_pdbg("prefetching %sabled, caching %sabled, ", (new & 0x2) ? "en" : "dis", (new & 0x1) ? "dis" : "en"); break; default: - printf_debug("invalid prefetching/caching settings, "); + msg_pdbg("invalid prefetching/caching settings, "); break; } return ret; } static int enable_flash_ich7(struct pci_dev *dev, const char *name) { return enable_flash_ich_dc_spi(dev, name, 7); } static int enable_flash_ich8(struct pci_dev *dev, const char *name) { @@ -642,27 +642,27 @@ static int enable_flash_ich10(struct pci_dev *dev, const char *name) static int enable_flash_vt823x(struct pci_dev *dev, const char *name) { uint8_t val; /* enable ROM decode range (1MB) FFC00000 - FFFFFFFF */ pci_write_byte(dev, 0x41, 0x7f); /* ROM write enable */ val = pci_read_byte(dev, 0x40); val |= 0x10; pci_write_byte(dev, 0x40, val); if (pci_read_byte(dev, 0x40) != val) { - printf("\nWARNING: Failed to enable flash write on \"%s\"\n", + msg_pinfo("\nWARNING: Failed to enable flash write on \"%s\"\n", name); return -1; } if (dev->device_id == 0x3227) { /* VT8237R */ /* All memory cycles, not just ROM ones, go to LPC. */ val = pci_read_byte(dev, 0x59); val &= ~0x80; pci_write_byte(dev, 0x59, val); } return 0; } @@ -759,189 +759,189 @@ static int enable_flash_cs5536(struct pci_dev *dev, const char *name) #undef MSR_NORF_CTL return 0; } static int enable_flash_sc1100(struct pci_dev *dev, const char *name) { uint8_t new; pci_write_byte(dev, 0x52, 0xee); new = pci_read_byte(dev, 0x52); if (new != 0xee) { - printf_debug("tried to set register 0x%x to 0x%x on %s failed (WARNING ONLY)\n", 0x52, new, name); + msg_pdbg("tried to set register 0x%x to 0x%x on %s failed (WARNING ONLY)\n", 0x52, new, name); return -1; } return 0; } /* Works for AMD-8111, VIA VT82C586A/B, VIA VT82C686A/B. */ static int enable_flash_amd8111(struct pci_dev *dev, const char *name) { uint8_t old, new; /* Enable decoding at 0xffb00000 to 0xffffffff. */ old = pci_read_byte(dev, 0x43); new = old | 0xC0; if (new != old) { pci_write_byte(dev, 0x43, new); if (pci_read_byte(dev, 0x43) != new) { - printf_debug("tried to set 0x%x to 0x%x on %s failed (WARNING ONLY)\n", 0x43, new, name); + msg_pdbg("tried to set 0x%x to 0x%x on %s failed (WARNING ONLY)\n", 0x43, new, name); } } /* Enable 'ROM write' bit. */ old = pci_read_byte(dev, 0x40); new = old | 0x01; if (new == old) return 0; pci_write_byte(dev, 0x40, new); if (pci_read_byte(dev, 0x40) != new) { - printf_debug("tried to set 0x%x to 0x%x on %s failed (WARNING ONLY)\n", 0x40, new, name); + msg_pdbg("tried to set 0x%x to 0x%x on %s failed (WARNING ONLY)\n", 0x40, new, name); return -1; } return 0; } static int enable_flash_sb600(struct pci_dev *dev, const char *name) { uint32_t tmp, prot; uint8_t reg; struct pci_dev *smbus_dev; int has_spi = 1; /* Clear ROM protect 0-3. */ for (reg = 0x50; reg < 0x60; reg += 4) { prot = pci_read_long(dev, reg); /* No protection flags for this region?*/ if ((prot & 0x3) == 0) continue; - printf_debug("SB600 %s%sprotected from %u to %u\n", + msg_pdbg("SB600 %s%sprotected from %u to %u\n", (prot & 0x1) ? "write " : "", (prot & 0x2) ? "read " : "", (prot & 0xfffffc00), (prot & 0xfffffc00) + ((prot & 0x3ff) << 8)); prot &= 0xfffffffc; pci_write_byte(dev, reg, prot); prot = pci_read_long(dev, reg); if (prot & 0x3) - printf("SB600 %s%sunprotect failed from %u to %u\n", + msg_pinfo("SB600 %s%sunprotect failed from %u to %u\n", (prot & 0x1) ? "write " : "", (prot & 0x2) ? "read " : "", (prot & 0xfffffc00), (prot & 0xfffffc00) + ((prot & 0x3ff) << 8)); } /* Read SPI_BaseAddr */ tmp = pci_read_long(dev, 0xa0); tmp &= 0xffffffe0; /* remove bits 4-0 (reserved) */ - printf_debug("SPI base address is at 0x%x\n", tmp); + msg_pdbg("SPI base address is at 0x%x\n", tmp); /* If the BAR has address 0, it is unlikely SPI is used. */ if (!tmp) has_spi = 0; if (has_spi) { /* Physical memory has to be mapped at page (4k) boundaries. */ sb600_spibar = physmap("SB600 SPI registers", tmp & 0xfffff000, 0x1000); /* The low bits of the SPI base address are used as offset into * the mapped page. */ sb600_spibar += tmp & 0xfff; tmp = pci_read_long(dev, 0xa0); - printf_debug("AltSpiCSEnable=%i, SpiRomEnable=%i, " + msg_pdbg("AltSpiCSEnable=%i, SpiRomEnable=%i, " "AbortEnable=%i\n", tmp & 0x1, (tmp & 0x2) >> 1, (tmp & 0x4) >> 2); tmp = (pci_read_byte(dev, 0xba) & 0x4) >> 2; - printf_debug("PrefetchEnSPIFromIMC=%i, ", tmp); + msg_pdbg("PrefetchEnSPIFromIMC=%i, ", tmp); tmp = pci_read_byte(dev, 0xbb); - printf_debug("PrefetchEnSPIFromHost=%i, SpiOpEnInLpcMode=%i\n", + msg_pdbg("PrefetchEnSPIFromHost=%i, SpiOpEnInLpcMode=%i\n", tmp & 0x1, (tmp & 0x20) >> 5); tmp = mmio_readl(sb600_spibar); - printf_debug("SpiArbEnable=%i, SpiAccessMacRomEn=%i, " + msg_pdbg("SpiArbEnable=%i, SpiAccessMacRomEn=%i, " "SpiHostAccessRomEn=%i, ArbWaitCount=%i, " "SpiBridgeDisable=%i, DropOneClkOnRd=%i\n", (tmp >> 19) & 0x1, (tmp >> 22) & 0x1, (tmp >> 23) & 0x1, (tmp >> 24) & 0x7, (tmp >> 27) & 0x1, (tmp >> 28) & 0x1); } /* Look for the SMBus device. */ smbus_dev = pci_dev_find(0x1002, 0x4385); if (has_spi && !smbus_dev) { - fprintf(stderr, "ERROR: SMBus device not found. Not enabling SPI.\n"); + msg_perr("ERROR: SMBus device not found. Not enabling SPI.\n"); has_spi = 0; } if (has_spi) { /* Note about the bit tests below: If a bit is zero, the GPIO is SPI. */ /* GPIO11/SPI_DO and GPIO12/SPI_DI status */ reg = pci_read_byte(smbus_dev, 0xAB); reg &= 0xC0; - printf_debug("GPIO11 used for %s\n", (reg & (1 << 6)) ? "GPIO" : "SPI_DO"); - printf_debug("GPIO12 used for %s\n", (reg & (1 << 7)) ? "GPIO" : "SPI_DI"); + msg_pdbg("GPIO11 used for %s\n", (reg & (1 << 6)) ? "GPIO" : "SPI_DO"); + msg_pdbg("GPIO12 used for %s\n", (reg & (1 << 7)) ? "GPIO" : "SPI_DI"); if (reg != 0x00) has_spi = 0; /* GPIO31/SPI_HOLD and GPIO32/SPI_CS status */ reg = pci_read_byte(smbus_dev, 0x83); reg &= 0xC0; - printf_debug("GPIO31 used for %s\n", (reg & (1 << 6)) ? "GPIO" : "SPI_HOLD"); - printf_debug("GPIO32 used for %s\n", (reg & (1 << 7)) ? "GPIO" : "SPI_CS"); + msg_pdbg("GPIO31 used for %s\n", (reg & (1 << 6)) ? "GPIO" : "SPI_HOLD"); + msg_pdbg("GPIO32 used for %s\n", (reg & (1 << 7)) ? "GPIO" : "SPI_CS"); /* SPI_HOLD is not used on all boards, filter it out. */ if ((reg & 0x80) != 0x00) has_spi = 0; /* GPIO47/SPI_CLK status */ reg = pci_read_byte(smbus_dev, 0xA7); reg &= 0x40; - printf_debug("GPIO47 used for %s\n", (reg & (1 << 6)) ? "GPIO" : "SPI_CLK"); + msg_pdbg("GPIO47 used for %s\n", (reg & (1 << 6)) ? "GPIO" : "SPI_CLK"); if (reg != 0x00) has_spi = 0; } buses_supported = CHIP_BUSTYPE_LPC | CHIP_BUSTYPE_FWH; if (has_spi) { buses_supported |= CHIP_BUSTYPE_SPI; spi_controller = SPI_CONTROLLER_SB600; } /* Read ROM strap override register. */ OUTB(0x8f, 0xcd6); reg = INB(0xcd7); reg &= 0x0e; - printf_debug("ROM strap override is %sactive", (reg & 0x02) ? "" : "not "); + msg_pdbg("ROM strap override is %sactive", (reg & 0x02) ? "" : "not "); if (reg & 0x02) { switch ((reg & 0x0c) >> 2) { case 0x00: - printf_debug(": LPC"); + msg_pdbg(": LPC"); break; case 0x01: - printf_debug(": PCI"); + msg_pdbg(": PCI"); break; case 0x02: - printf_debug(": FWH"); + msg_pdbg(": FWH"); break; case 0x03: - printf_debug(": SPI"); + msg_pdbg(": SPI"); break; } } - printf_debug("\n"); + msg_pdbg("\n"); /* Force enable SPI ROM in SB600 PM register. * If we enable SPI ROM here, we have to disable it after we leave. * But how can we know which ROM we are going to handle? So we have * to trade off. We only access LPC ROM if we boot via LPC ROM. And * only SPI ROM if we boot via SPI ROM. If you want to access SPI on * boards with LPC straps, you have to use the code below. */ /* OUTB(0x8f, 0xcd6); OUTB(0x0e, 0xcd7); */ @@ -960,55 +960,55 @@ static int enable_flash_nvidia_nforce2(struct pci_dev *dev, const char *name) return 0; } static int enable_flash_ck804(struct pci_dev *dev, const char *name) { uint8_t old, new; old = pci_read_byte(dev, 0x88); new = old | 0xc0; if (new != old) { pci_write_byte(dev, 0x88, new); if (pci_read_byte(dev, 0x88) != new) { - printf_debug("tried to set 0x%x to 0x%x on %s failed (WARNING ONLY)\n", 0x88, new, name); + msg_pdbg("tried to set 0x%x to 0x%x on %s failed (WARNING ONLY)\n", 0x88, new, name); } } old = pci_read_byte(dev, 0x6d); new = old | 0x01; if (new == old) return 0; pci_write_byte(dev, 0x6d, new); if (pci_read_byte(dev, 0x6d) != new) { - printf_debug("tried to set 0x%x to 0x%x on %s failed (WARNING ONLY)\n", 0x6d, new, name); + msg_pdbg("tried to set 0x%x to 0x%x on %s failed (WARNING ONLY)\n", 0x6d, new, name); return -1; } return 0; } /* ATI Technologies Inc IXP SB400 PCI-ISA Bridge (rev 80) */ static int enable_flash_sb400(struct pci_dev *dev, const char *name) { uint8_t tmp; struct pci_dev *smbusdev; /* Look for the SMBus device. */ smbusdev = pci_dev_find(0x1002, 0x4372); if (!smbusdev) { - fprintf(stderr, "ERROR: SMBus device not found. Aborting.\n"); + msg_perr("ERROR: SMBus device not found. Aborting.\n"); exit(1); } /* Enable some SMBus stuff. */ tmp = pci_read_byte(smbusdev, 0x79); tmp |= 0x01; pci_write_byte(smbusdev, 0x79, tmp); /* Change southbridge. */ tmp = pci_read_byte(dev, 0x48); tmp |= 0x21; pci_write_byte(dev, 0x48, tmp); @@ -1037,27 +1037,27 @@ static int enable_flash_mcp55(struct pci_dev *dev, const char *name) val |= 0xff; /* 1M */ pci_write_byte(dev, 0x8c, val); wordval = pci_read_word(dev, 0x90); wordval |= 0x7fff; /* 16M */ pci_write_word(dev, 0x90, wordval); old = pci_read_byte(dev, 0x6d); new = old | 0x01; if (new == old) return 0; pci_write_byte(dev, 0x6d, new); if (pci_read_byte(dev, 0x6d) != new) { - printf_debug("tried to set 0x%x to 0x%x on %s failed (WARNING ONLY)\n", 0x6d, new, name); + msg_pdbg("tried to set 0x%x to 0x%x on %s failed (WARNING ONLY)\n", 0x6d, new, name); return -1; } return 0; } /* This is a shot in the dark. Even if the code is totally bogus for some * chipsets, users will at least start to send in reports. */ static int enable_flash_mcp6x_7x_common(struct pci_dev *dev, const char *name) { int ret = 0; uint8_t val; @@ -1267,27 +1267,27 @@ static int get_flashbase_sc520(struct pci_dev *dev, const char *name) /* 3. PARx[25] = 1b --> flashbase[29:16] = PARx[13:0] * PARx[25] = 0b --> flashbase[29:12] = PARx[17:0] */ if (bootcs_found) { if (parx & (1 << 25)) { parx &= (1 << 14) - 1; /* Mask [13:0] */ flashbase = parx << 16; } else { parx &= (1 << 18) - 1; /* Mask [17:0] */ flashbase = parx << 12; } } else { - printf("AMD Elan SC520 detected, but no BOOTCS. Assuming flash at 4G\n"); + msg_pinfo("AMD Elan SC520 detected, but no BOOTCS. Assuming flash at 4G\n"); } /* 4. Clean up */ physunmap(mmcr, getpagesize()); return 0; } /* Please keep this list alphabetically sorted by vendor/device. */ const struct penable chipset_enables[] = { {0x10B9, 0x1533, OK, "ALi", "M1533", enable_flash_ali_m1533}, {0x1022, 0x7440, OK, "AMD", "AMD-768", enable_flash_amd8111}, {0x1022, 0x7468, OK, "AMD", "AMD8111", enable_flash_amd8111}, {0x1078, 0x0100, OK, "AMD", "CS5530(A)", enable_flash_cs5530}, @@ -1426,29 +1426,29 @@ int chipset_flash_enable(void) struct pci_dev *dev = 0; int ret = -2; /* Nothing! */ int i; /* Now let's try to find the chipset we have... */ for (i = 0; chipset_enables[i].vendor_name != NULL; i++) { dev = pci_dev_find(chipset_enables[i].vendor_id, chipset_enables[i].device_id); if (dev) break; } if (dev) { - printf("Found chipset \"%s %s\", enabling flash write... ", + msg_pinfo("Found chipset \"%s %s\", enabling flash write... ", chipset_enables[i].vendor_name, chipset_enables[i].device_name); ret = chipset_enables[i].doit(dev, chipset_enables[i].device_name); if (ret) - printf("FAILED!\n"); + msg_pinfo("FAILED!\n"); else - printf("OK.\n"); + msg_pinfo("OK.\n"); } - printf("This chipset supports the following protocols: %s.\n", + msg_pinfo("This chipset supports the following protocols: %s.\n", flashbuses_to_text(buses_supported)); return ret; } diff --git a/dmi.c b/dmi.c index d9f307f..a907a18 100644 --- a/dmi.c +++ b/dmi.c @@ -43,99 +43,99 @@ char *dmistrings[ARRAY_SIZE(dmidecode_names)]; #define DMI_MAX_ANSWER_LEN 4096 static char *get_dmi_string(const char *string_name) { FILE *dmidecode_pipe; char *result; char answerbuf[DMI_MAX_ANSWER_LEN]; char commandline[DMI_COMMAND_LEN_MAX + 40]; snprintf(commandline, sizeof(commandline), "%s -s %s", dmidecode_command, string_name); dmidecode_pipe = popen(commandline, "r"); if (!dmidecode_pipe) { - printf_debug("DMI pipe open error\n"); + msg_pdbg("DMI pipe open error\n"); return NULL; } if (!fgets(answerbuf, DMI_MAX_ANSWER_LEN, dmidecode_pipe)) { if(ferror(dmidecode_pipe)) { - printf_debug("DMI pipe read error\n"); + msg_pdbg("DMI pipe read error\n"); pclose(dmidecode_pipe); return NULL; } else { answerbuf[0] = 0; /* Hit EOF */ } } /* Toss all output above DMI_MAX_ANSWER_LEN away to prevent deadlock on pclose. */ while (!feof(dmidecode_pipe)) getc(dmidecode_pipe); if (pclose(dmidecode_pipe) != 0) { - printf_debug("DMI pipe close error\n"); + msg_pdbg("DMI pipe close error\n"); return NULL; } /* Chomp trailing newline. */ if (answerbuf[0] != 0 && answerbuf[strlen(answerbuf) - 1] == '\n') answerbuf[strlen(answerbuf) - 1] = 0; - printf_debug("DMI string %s: \"%s\"\n", string_name, answerbuf); + msg_pdbg("DMI string %s: \"%s\"\n", string_name, answerbuf); result = strdup(answerbuf); if (!result) puts("WARNING: Out of memory - DMI support fails"); return result; } void dmi_init(void) { int i; char *chassis_type; has_dmi_support = 1; for (i = 0; i < ARRAY_SIZE(dmidecode_names); i++) { dmistrings[i] = get_dmi_string(dmidecode_names[i]); if (!dmistrings[i]) { has_dmi_support = 0; return; } } chassis_type = get_dmi_string("chassis-type"); if (chassis_type && !strcmp(chassis_type, "Notebook")) { - printf_debug("Laptop detected via DMI\n"); + msg_pdbg("Laptop detected via DMI\n"); is_laptop = 1; } free(chassis_type); } /** * Does an substring/prefix/postfix/whole-string match. * * The pattern is matched as-is. The only metacharacters supported are '^' * at the beginning and '$' at the end. So you can look for "^prefix", * "suffix$", "substring" or "^complete string$". * * @param value The string to check. * @param pattern The pattern. * @return Nonzero if pattern matches. */ static int dmi_compare(const char *value, const char *pattern) { int anchored = 0; int patternlen; - printf_debug("matching %s against %s\n", value, pattern); + msg_pdbg("matching %s against %s\n", value, pattern); /* The empty string is part of all strings! */ if (pattern[0] == 0) return 1; if (pattern[0] == '^') { anchored = 1; pattern++; } patternlen = strlen(pattern); if (pattern[patternlen - 1] == '$') { int valuelen = strlen(value); patternlen--; diff --git a/hwaccess.c b/hwaccess.c index 10e67bd..0e889bb 100644 --- a/hwaccess.c +++ b/hwaccess.c @@ -31,27 +31,27 @@ int io_fd; #endif void get_io_perms(void) { #if defined (__sun) && (defined(__i386) || defined(__amd64)) if (sysi86(SI86V86, V86SC_IOPL, PS_IOPL) != 0) { #elif defined(__FreeBSD__) || defined (__DragonFly__) if ((io_fd = open("/dev/io", O_RDWR)) < 0) { #elif __DJGPP__ if (0) { #else if (iopl(3) != 0) { #endif - fprintf(stderr, "ERROR: Could not get I/O privileges (%s).\n" + msg_perr("ERROR: Could not get I/O privileges (%s).\n" "You need to be root.\n", strerror(errno)); exit(1); } } void release_io_perms(void) { #if defined(__FreeBSD__) || defined(__DragonFly__) close(io_fd); #endif } #ifdef __DJGPP__ diff --git a/ichspi.c b/ichspi.c index 35b9dbd..587fbcb 100644 --- a/ichspi.c +++ b/ichspi.c @@ -28,37 +28,26 @@ * ST M25P80 * ST M25P16 * ST M25P32 already tested * ST M25P64 * AT 25DF321 already tested * */ #include <string.h> #include "flash.h" #include "chipdrivers.h" #include "spi.h" -/* Change this to #define if you want lowlevel debugging of commands - * sent to the ICH/VIA SPI controller. - */ -#undef COMM_DEBUG - -#ifdef COMM_DEBUG -#define msg_comm_debug printf_debug -#else -#define msg_comm_debug(...) do {} while (0) -#endif - /* ICH9 controller register definition */ #define ICH9_REG_FADDR 0x08 /* 32 Bits */ #define ICH9_REG_FDATA0 0x10 /* 64 Bytes */ #define ICH9_REG_SSFS 0x90 /* 08 Bits */ #define SSFS_SCIP 0x00000001 #define SSFS_CDS 0x00000004 #define SSFS_FCERR 0x00000008 #define SSFS_AEL 0x00000010 #define ICH9_REG_SSFC 0x91 /* 24 Bits */ #define SSFC_SCGO 0x00000200 #define SSFC_ACS 0x00000400 @@ -227,46 +216,46 @@ static int find_preop(OPCODES *op, uint8_t preop) } return -1; } /* Create a struct OPCODES based on what we find in the locked down chipset. */ static int generate_opcodes(OPCODES * op) { int a; uint16_t preop, optype; uint32_t opmenu[2]; if (op == NULL) { - printf_debug("\n%s: null OPCODES pointer!\n", __func__); + msg_pdbg("\n%s: null OPCODES pointer!\n", __func__); return -1; } switch (spi_controller) { case SPI_CONTROLLER_ICH7: case SPI_CONTROLLER_VIA: preop = REGREAD16(ICH7_REG_PREOP); optype = REGREAD16(ICH7_REG_OPTYPE); opmenu[0] = REGREAD32(ICH7_REG_OPMENU); opmenu[1] = REGREAD32(ICH7_REG_OPMENU + 4); break; case SPI_CONTROLLER_ICH9: preop = REGREAD16(ICH9_REG_PREOP); optype = REGREAD16(ICH9_REG_OPTYPE); opmenu[0] = REGREAD32(ICH9_REG_OPMENU); opmenu[1] = REGREAD32(ICH9_REG_OPMENU + 4); break; default: - printf_debug("%s: unsupported chipset\n", __func__); + msg_pdbg("%s: unsupported chipset\n", __func__); return -1; } op->preop[0] = (uint8_t) preop; op->preop[1] = (uint8_t) (preop >> 8); for (a = 0; a < 8; a++) { op->opcode[a].spi_type = (uint8_t) (optype & 0x3); optype >>= 2; } for (a = 0; a < 4; a++) { op->opcode[a].opcode = (uint8_t) (opmenu[0] & 0xff); @@ -305,79 +294,79 @@ int program_opcodes(OPCODES * op) /* Program Allowable Opcodes 0 - 3 */ opmenu[0] = 0; for (a = 0; a < 4; a++) { opmenu[0] |= ((uint32_t) op->opcode[a].opcode) << (a * 8); } /*Program Allowable Opcodes 4 - 7 */ opmenu[1] = 0; for (a = 4; a < 8; a++) { opmenu[1] |= ((uint32_t) op->opcode[a].opcode) << ((a - 4) * 8); } - printf_debug("\n%s: preop=%04x optype=%04x opmenu=%08x%08x\n", __func__, preop, optype, opmenu[0], opmenu[1]); + msg_pdbg("\n%s: preop=%04x optype=%04x opmenu=%08x%08x\n", __func__, preop, optype, opmenu[0], opmenu[1]); switch (spi_controller) { case SPI_CONTROLLER_ICH7: case SPI_CONTROLLER_VIA: REGWRITE16(ICH7_REG_PREOP, preop); REGWRITE16(ICH7_REG_OPTYPE, optype); REGWRITE32(ICH7_REG_OPMENU, opmenu[0]); REGWRITE32(ICH7_REG_OPMENU + 4, opmenu[1]); break; case SPI_CONTROLLER_ICH9: REGWRITE16(ICH9_REG_PREOP, preop); REGWRITE16(ICH9_REG_OPTYPE, optype); REGWRITE32(ICH9_REG_OPMENU, opmenu[0]); REGWRITE32(ICH9_REG_OPMENU + 4, opmenu[1]); break; default: - printf_debug("%s: unsupported chipset\n", __func__); + msg_pdbg("%s: unsupported chipset\n", __func__); return -1; } return 0; } /* This function generates OPCODES from or programs OPCODES to ICH according to * the chipset's SPI configuration lock. * * It should be called before ICH sends any spi command. */ int ich_init_opcodes(void) { int rc = 0; OPCODES *curopcodes_done; if (curopcodes) return 0; if (ichspi_lock) { - printf_debug("Generating OPCODES... "); + msg_pdbg("Generating OPCODES... "); curopcodes_done = &O_EXISTING; rc = generate_opcodes(curopcodes_done); } else { - printf_debug("Programming OPCODES... "); + msg_pdbg("Programming OPCODES... "); curopcodes_done = &O_ST_M25P; rc = program_opcodes(curopcodes_done); } if (rc) { curopcodes = NULL; - printf_debug("failed\n"); + msg_pdbg("failed\n"); return 1; } else { curopcodes = curopcodes_done; - printf_debug("done\n"); + msg_pdbg("done\n"); return 0; } } static int ich7_run_opcode(OPCODE op, uint32_t offset, uint8_t datalength, uint8_t * data, int maxdata) { int write_cmd = 0; int timeout; uint32_t temp32 = 0; uint16_t temp16; uint32_t a; uint64_t opmenu; @@ -429,27 +418,27 @@ static int ich7_run_opcode(OPCODE op, uint32_t offset, } /* Select opcode */ opmenu = REGREAD32(ICH7_REG_OPMENU); opmenu |= ((uint64_t)REGREAD32(ICH7_REG_OPMENU + 4)) << 32; for (opcode_index = 0; opcode_index < 8; opcode_index++) { if ((opmenu & 0xff) == op.opcode) { break; } opmenu >>= 8; } if (opcode_index == 8) { - printf_debug("Opcode %x not found.\n", op.opcode); + msg_pdbg("Opcode %x not found.\n", op.opcode); return 1; } temp16 |= ((uint16_t) (opcode_index & 0x07)) << 4; /* Handle Atomic */ switch (op.atomic) { case 2: /* Select second preop. */ temp16 |= SPIC_SPOP; /* And fall through. */ case 1: /* Atomic command (preop+op) */ temp16 |= SPIC_ACS; @@ -458,31 +447,31 @@ static int ich7_run_opcode(OPCODE op, uint32_t offset, /* Start */ temp16 |= SPIC_SCGO; /* write it */ REGWRITE16(ICH7_REG_SPIC, temp16); /* wait for cycle complete */ timeout = 100 * 1000 * 60; // 60s is a looong timeout. while (((REGREAD16(ICH7_REG_SPIS) & SPIS_CDS) == 0) && --timeout) { programmer_delay(10); } if (!timeout) { - printf_debug("timeout\n"); + msg_pdbg("timeout\n"); } if ((REGREAD16(ICH7_REG_SPIS) & SPIS_FCERR) != 0) { - printf_debug("Transaction error!\n"); + msg_pdbg("Transaction error!\n"); return 1; } if ((!write_cmd) && (datalength != 0)) { for (a = 0; a < datalength; a++) { if ((a % 4) == 0) { temp32 = REGREAD32(ICH7_REG_SPID0 + (a)); } data[a] = (temp32 & (((uint32_t) 0xff) << ((a % 4) * 8))) >> ((a % 4) * 8); } @@ -547,27 +536,27 @@ static int ich9_run_opcode(OPCODE op, uint32_t offset, } /* Select opcode */ opmenu = REGREAD32(ICH9_REG_OPMENU); opmenu |= ((uint64_t)REGREAD32(ICH9_REG_OPMENU + 4)) << 32; for (opcode_index = 0; opcode_index < 8; opcode_index++) { if ((opmenu & 0xff) == op.opcode) { break; } opmenu >>= 8; } if (opcode_index == 8) { - printf_debug("Opcode %x not found.\n", op.opcode); + msg_pdbg("Opcode %x not found.\n", op.opcode); return 1; } temp32 |= ((uint32_t) (opcode_index & 0x07)) << (8 + 4); /* Handle Atomic */ switch (op.atomic) { case 2: /* Select second preop. */ temp32 |= SSFC_SPOP; /* And fall through. */ case 1: /* Atomic command (preop+op) */ temp32 |= SSFC_ACS; @@ -576,100 +565,100 @@ static int ich9_run_opcode(OPCODE op, uint32_t offset, /* Start */ temp32 |= SSFC_SCGO; /* write it */ REGWRITE32(ICH9_REG_SSFS, temp32); /*wait for cycle complete */ timeout = 100 * 1000 * 60; // 60s is a looong timeout. while (((REGREAD32(ICH9_REG_SSFS) & SSFS_CDS) == 0) && --timeout) { programmer_delay(10); } if (!timeout) { - printf_debug("timeout\n"); + msg_pdbg("timeout\n"); } if ((REGREAD32(ICH9_REG_SSFS) & SSFS_FCERR) != 0) { - printf_debug("Transaction error!\n"); + msg_pdbg("Transaction error!\n"); return 1; } if ((!write_cmd) && (datalength != 0)) { for (a = 0; a < datalength; a++) { if ((a % 4) == 0) { temp32 = REGREAD32(ICH9_REG_FDATA0 + (a)); } data[a] = (temp32 & (((uint32_t) 0xff) << ((a % 4) * 8))) >> ((a % 4) * 8); } } return 0; } static int run_opcode(OPCODE op, uint32_t offset, uint8_t datalength, uint8_t * data) { switch (spi_controller) { case SPI_CONTROLLER_VIA: if (datalength > 16) { - fprintf(stderr, "%s: Internal command size error for " + msg_pdbg("%s: Internal command size error for " "opcode 0x%02x, got datalength=%i, want <=16\n", __func__, op.opcode, datalength); return SPI_INVALID_LENGTH; } return ich7_run_opcode(op, offset, datalength, data, 16); case SPI_CONTROLLER_ICH7: if (datalength > 64) { - fprintf(stderr, "%s: Internal command size error for " + msg_pdbg("%s: Internal command size error for " "opcode 0x%02x, got datalength=%i, want <=16\n", __func__, op.opcode, datalength); return SPI_INVALID_LENGTH; } return ich7_run_opcode(op, offset, datalength, data, 64); case SPI_CONTROLLER_ICH9: if (datalength > 64) { - fprintf(stderr, "%s: Internal command size error for " + msg_pdbg("%s: Internal command size error for " "opcode 0x%02x, got datalength=%i, want <=16\n", __func__, op.opcode, datalength); return SPI_INVALID_LENGTH; } return ich9_run_opcode(op, offset, datalength, data); default: - printf_debug("%s: unsupported chipset\n", __func__); + msg_pdbg("%s: unsupported chipset\n", __func__); } /* If we ever get here, something really weird happened */ return -1; } static int ich_spi_write_page(struct flashchip *flash, uint8_t * bytes, int offset, int maxdata) { int page_size = flash->page_size; uint32_t remaining = page_size; int towrite; - msg_comm_debug("ich_spi_write_page: offset=%d, number=%d, buf=%p\n", + msg_pspew("ich_spi_write_page: offset=%d, number=%d, buf=%p\n", offset, page_size, bytes); for (; remaining > 0; remaining -= towrite) { towrite = min(remaining, maxdata); if (spi_nbyte_program(offset + (page_size - remaining), &bytes[page_size - remaining], towrite)) { - printf_debug("Error writing"); + msg_pdbg("Error writing"); return 1; } } return 0; } int ich_spi_read(struct flashchip *flash, uint8_t * buf, int start, int len) { int maxdata = 64; if (spi_controller == SPI_CONTROLLER_VIA) maxdata = 16; @@ -677,169 +666,169 @@ int ich_spi_read(struct flashchip *flash, uint8_t * buf, int start, int len) return spi_read_chunked(flash, buf, start, len, maxdata); } int ich_spi_write_256(struct flashchip *flash, uint8_t * buf) { int i, j, rc = 0; int total_size = flash->total_size * 1024; int page_size = flash->page_size; int erase_size = 64 * 1024; int maxdata = 64; spi_disable_blockprotect(); /* Erase first */ - printf("Erasing flash before programming... "); + msg_pinfo("Erasing flash before programming... "); if (erase_flash(flash)) { - fprintf(stderr, "ERASE FAILED!\n"); + msg_perr("ERASE FAILED!\n"); return -1; } - printf("done.\n"); + msg_pinfo("done.\n"); - printf("Programming page: \n"); + msg_pinfo("Programming page: \n"); for (i = 0; i < total_size / erase_size; i++) { if (spi_controller == SPI_CONTROLLER_VIA) maxdata = 16; for (j = 0; j < erase_size / page_size; j++) { ich_spi_write_page(flash, (void *)(buf + (i * erase_size) + (j * page_size)), (i * erase_size) + (j * page_size), maxdata); } } - printf("\n"); + msg_pinfo("\n"); return rc; } int ich_spi_send_command(unsigned int writecnt, unsigned int readcnt, const unsigned char *writearr, unsigned char *readarr) { int result; int opcode_index = -1; const unsigned char cmd = *writearr; OPCODE *opcode; uint32_t addr = 0; uint8_t *data; int count; /* find cmd in opcodes-table */ opcode_index = find_opcode(curopcodes, cmd); if (opcode_index == -1) { /* FIXME: Reprogram opcodes if possible. Autodetect type of * opcode by checking readcnt/writecnt. */ - printf_debug("Invalid OPCODE 0x%02x\n", cmd); + msg_pdbg("Invalid OPCODE 0x%02x\n", cmd); return SPI_INVALID_OPCODE; } opcode = &(curopcodes->opcode[opcode_index]); /* The following valid writecnt/readcnt combinations exist: * writecnt = 4, readcnt >= 0 * writecnt = 1, readcnt >= 0 * writecnt >= 4, readcnt = 0 * writecnt >= 1, readcnt = 0 * writecnt >= 1 is guaranteed for all commands. */ if ((opcode->spi_type == SPI_OPCODE_TYPE_READ_WITH_ADDRESS) && (writecnt != 4)) { - fprintf(stderr, "%s: Internal command size error for opcode " + msg_pdbg("%s: Internal command size error for opcode " "0x%02x, got writecnt=%i, want =4\n", __func__, cmd, writecnt); return SPI_INVALID_LENGTH; } if ((opcode->spi_type == SPI_OPCODE_TYPE_READ_NO_ADDRESS) && (writecnt != 1)) { - fprintf(stderr, "%s: Internal command size error for opcode " + msg_pdbg("%s: Internal command size error for opcode " "0x%02x, got writecnt=%i, want =1\n", __func__, cmd, writecnt); return SPI_INVALID_LENGTH; } if ((opcode->spi_type == SPI_OPCODE_TYPE_WRITE_WITH_ADDRESS) && (writecnt < 4)) { - fprintf(stderr, "%s: Internal command size error for opcode " + msg_pdbg("%s: Internal command size error for opcode " "0x%02x, got writecnt=%i, want >=4\n", __func__, cmd, writecnt); return SPI_INVALID_LENGTH; } if (((opcode->spi_type == SPI_OPCODE_TYPE_WRITE_WITH_ADDRESS) || (opcode->spi_type == SPI_OPCODE_TYPE_WRITE_NO_ADDRESS)) && (readcnt)) { - fprintf(stderr, "%s: Internal command size error for opcode " + msg_pdbg("%s: Internal command size error for opcode " "0x%02x, got readcnt=%i, want =0\n", __func__, cmd, readcnt); return SPI_INVALID_LENGTH; } /* if opcode-type requires an address */ if (opcode->spi_type == SPI_OPCODE_TYPE_READ_WITH_ADDRESS || opcode->spi_type == SPI_OPCODE_TYPE_WRITE_WITH_ADDRESS) { addr = (writearr[1] << 16) | (writearr[2] << 8) | (writearr[3] << 0); } /* translate read/write array/count */ if (opcode->spi_type == SPI_OPCODE_TYPE_WRITE_NO_ADDRESS) { data = (uint8_t *) (writearr + 1); count = writecnt - 1; } else if (opcode->spi_type == SPI_OPCODE_TYPE_WRITE_WITH_ADDRESS) { data = (uint8_t *) (writearr + 4); count = writecnt - 4; } else { data = (uint8_t *) readarr; count = readcnt; } result = run_opcode(*opcode, addr, count, data); if (result) { - printf_debug("run OPCODE 0x%02x failed\n", opcode->opcode); + msg_pdbg("run OPCODE 0x%02x failed\n", opcode->opcode); } return result; } int ich_spi_send_multicommand(struct spi_command *cmds) { int ret = 0; int i; int oppos, preoppos; for (; (cmds->writecnt || cmds->readcnt) && !ret; cmds++) { if ((cmds + 1)->writecnt || (cmds + 1)->readcnt) { /* Next command is valid. */ preoppos = find_preop(curopcodes, cmds->writearr[0]); oppos = find_opcode(curopcodes, (cmds + 1)->writearr[0]); if ((oppos == -1) && (preoppos != -1)) { /* Current command is listed as preopcode in * ICH struct OPCODES, but next command is not * listed as opcode in that struct. * Check for command sanity, then * try to reprogram the ICH opcode list. */ if (find_preop(curopcodes, (cmds + 1)->writearr[0]) != -1) { - fprintf(stderr, "%s: Two subsequent " + msg_pdbg("%s: Two subsequent " "preopcodes 0x%02x and 0x%02x, " "ignoring the first.\n", __func__, cmds->writearr[0], (cmds + 1)->writearr[0]); continue; } /* If the chipset is locked down, we'll fail * during execution of the next command anyway. * No need to bother with fixups. */ if (!ichspi_lock) { - printf_debug("%s: FIXME: Add on-the-fly" + msg_pdbg("%s: FIXME: Add on-the-fly" " reprogramming of the " "chipset opcode list.\n", __func__); /* FIXME: Reprogram opcode menu. * Find a less-useful opcode, replace it * with the wanted opcode, detect optype * and reprogram the opcode menu. * Update oppos so the next if-statement * can do something useful. */ //curopcodes.opcode[lessusefulindex] = (cmds + 1)->writearr[0]); //update_optypes(curopcodes); //program_opcodes(curopcodes); diff --git a/internal.c b/internal.c index 39edd10..672b41f 100644 --- a/internal.c +++ b/internal.c @@ -146,40 +146,40 @@ int internal_init(void) pci_scan_bus(pacc); /* We want to get the list of devices */ /* We look at the lbtable first to see if we need a * mainboard specific flash enable sequence. */ coreboot_init(); dmi_init(); /* Probe for the Super I/O chip and fill global struct superio. */ probe_superio(); /* Warn if a laptop is detected. */ if (is_laptop) - printf("========================================================================\n" + msg_pinfo("========================================================================\n" "WARNING! You seem to be running flashrom on a laptop.\n" "Laptops, notebooks and netbooks are difficult to support and we recommend\n" "to use the vendor flashing utility. The embedded controller (EC) in these\n" "machines often interacts badly with flashing.\n" "See http://www.flashrom.org/Laptops for details.\n" "========================================================================\n"); /* try to enable it. Failure IS an option, since not all motherboards * really need this to be done, etc., etc. */ ret = chipset_flash_enable(); if (ret == -2) { - printf("WARNING: No chipset found. Flash detection " + msg_pinfo("WARNING: No chipset found. Flash detection " "will most likely fail.\n"); } /* Probe for IT87* LPC->SPI translation unconditionally. */ it87xx_probe_spi_flash(NULL); board_flash_enable(lb_vendor, lb_part); /* Even if chipset init returns an error code, we don't want to abort. * The error code might have been a warning only. * Besides that, we don't check the board enable return code either. */ return 0; diff --git a/pcidev.c b/pcidev.c index 818819a..add1fce 100644 --- a/pcidev.c +++ b/pcidev.c @@ -35,48 +35,48 @@ uint32_t pcidev_validate(struct pci_dev *dev, uint32_t bar, /* FIXME: 64 bit memory BARs need a 64 bit addr. */ uint32_t addr; for (i = 0; devs[i].device_name != NULL; i++) { if (dev->device_id != devs[i].device_id) continue; /* * Don't use dev->base_addr[x] (as value for 'bar'), won't * work on older libpci. */ addr = pci_read_long(dev, bar); - printf("Found \"%s %s\" (%04x:%04x, BDF %02x:%02x.%x).\n", + msg_pinfo("Found \"%s %s\" (%04x:%04x, BDF %02x:%02x.%x).\n", devs[i].vendor_name, devs[i].device_name, dev->vendor_id, dev->device_id, dev->bus, dev->dev, dev->func); msg_pdbg("Requested BAR is %s", (addr & 0x1) ? "IO" : "MEM"); if (addr & 0x1) { /* Mask off IO space indicator and reserved bit. */ msg_pdbg("\n"); addr &= ~0x3; } else { msg_pdbg(", %sbit, %sprefetchable\n", ((addr & 0x6) == 0x0) ? "32" : (((addr & 0x6) == 0x4) ? "64" : "reserved"), (addr & 0x8) ? "" : "not "); /* Mask off Mem space indicator, 32/64bit type indicator * and Prefetchable indicator. */ addr &= ~0xf; } if (devs[i].status == NT) { - printf("===\nThis PCI device is UNTESTED. Please " + msg_pinfo("===\nThis PCI device is UNTESTED. Please " "report the 'flashrom -p xxxx' output \n" "to flashrom(a)flashrom.org if it works " "for you. Thank you for your help!\n===\n"); } return addr; } return 0; } uint32_t pcidev_init(uint16_t vendor_id, uint32_t bar, struct pcidev_status *devs, char *pcidev_bdf) @@ -85,54 +85,54 @@ uint32_t pcidev_init(uint16_t vendor_id, uint32_t bar, char *msg = NULL; int found = 0; uint32_t addr = 0, curaddr = 0; pacc = pci_alloc(); /* Get the pci_access structure */ pci_init(pacc); /* Initialize the PCI library */ pci_scan_bus(pacc); /* We want to get the list of devices */ pci_filter_init(pacc, &filter); /* Filter by vendor and also bb:dd.f (if supplied by the user). */ filter.vendor = vendor_id; if (pcidev_bdf != NULL) { if ((msg = pci_filter_parse_slot(&filter, pcidev_bdf))) { - fprintf(stderr, "Error: %s\n", msg); + msg_perr("Error: %s\n", msg); exit(1); } } for (dev = pacc->devices; dev; dev = dev->next) { if (pci_filter_match(&filter, dev)) { if ((addr = pcidev_validate(dev, bar, devs)) != 0) { curaddr = addr; pcidev_dev = dev; found++; } } } /* Only continue if exactly one supported PCI dev has been found. */ if (found == 0) { - fprintf(stderr, "Error: No supported PCI device found.\n"); + msg_perr("Error: No supported PCI device found.\n"); exit(1); } else if (found > 1) { - fprintf(stderr, "Error: Multiple supported PCI devices found. " + msg_perr("Error: Multiple supported PCI devices found. " "Use 'flashrom -p xxxx:bb:dd.f' \n" "to explicitly select the card with the given BDF " "(PCI bus, device, function).\n"); exit(1); } return curaddr; } void print_supported_pcidevs(struct pcidev_status *devs) { int i; for (i = 0; devs[i].vendor_name != NULL; i++) { - printf("%s %s [%02x:%02x]%s\n", devs[i].vendor_name, + msg_pinfo("%s %s [%02x:%02x]%s\n", devs[i].vendor_name, devs[i].device_name, devs[i].vendor_id, devs[i].device_id, (devs[i].status == NT) ? " (untested)" : ""); } } diff --git a/physmap.c b/physmap.c index 38a395c..efd641c 100644 --- a/physmap.c +++ b/physmap.c @@ -160,76 +160,76 @@ void *sys_physmap_ro_cached(unsigned long phys_addr, size_t len) perror("Critical error: open(" MEM_DEV ")"); exit(2); } } virt_addr = mmap(0, len, PROT_READ, MAP_SHARED, fd_mem_cached, (off_t)phys_addr); return MAP_FAILED == virt_addr ? NULL : virt_addr; } void physunmap(void *virt_addr, size_t len) { if (len == 0) { - printf_debug("Not unmapping zero size at %p\n", virt_addr); + msg_pdbg("Not unmapping zero size at %p\n", virt_addr); return; } munmap(virt_addr, len); } #endif #define PHYSMAP_NOFAIL 0 #define PHYSMAP_MAYFAIL 1 #define PHYSMAP_RW 0 #define PHYSMAP_RO 1 void *physmap_common(const char *descr, unsigned long phys_addr, size_t len, int mayfail, int readonly) { void *virt_addr; if (len == 0) { - printf_debug("Not mapping %s, zero size at 0x%08lx.\n", + msg_pdbg("Not mapping %s, zero size at 0x%08lx.\n", descr, phys_addr); return NULL; } if ((getpagesize() - 1) & len) { - fprintf(stderr, "Mapping %s at 0x%08lx, unaligned size 0x%lx.\n", + msg_perr("Mapping %s at 0x%08lx, unaligned size 0x%lx.\n", descr, phys_addr, (unsigned long)len); } if ((getpagesize() - 1) & phys_addr) { - fprintf(stderr, "Mapping %s, 0x%lx bytes at unaligned 0x%08lx.\n", + msg_perr("Mapping %s, 0x%lx bytes at unaligned 0x%08lx.\n", descr, (unsigned long)len, phys_addr); } if (readonly) { virt_addr = sys_physmap_ro_cached(phys_addr, len); } else { virt_addr = sys_physmap_rw_uncached(phys_addr, len); } if (NULL == virt_addr) { if (NULL == descr) descr = "memory"; - fprintf(stderr, "Error accessing %s, 0x%lx bytes at 0x%08lx\n", descr, (unsigned long)len, phys_addr); + msg_perr("Error accessing %s, 0x%lx bytes at 0x%08lx\n", descr, (unsigned long)len, phys_addr); perror(MEM_DEV " mmap failed"); if (EINVAL == errno) { - fprintf(stderr, "In Linux this error can be caused by the CONFIG_NONPROMISC_DEVMEM (<2.6.27),\n"); - fprintf(stderr, "CONFIG_STRICT_DEVMEM (>=2.6.27) and CONFIG_X86_PAT kernel options.\n"); - fprintf(stderr, "Please check if either is enabled in your kernel before reporting a failure.\n"); - fprintf(stderr, "You can override CONFIG_X86_PAT at boot with the nopat kernel parameter but\n"); - fprintf(stderr, "disabling the other option unfortunately requires a kernel recompile. Sorry!\n"); + msg_perr("In Linux this error can be caused by the CONFIG_NONPROMISC_DEVMEM (<2.6.27),\n"); + msg_perr("CONFIG_STRICT_DEVMEM (>=2.6.27) and CONFIG_X86_PAT kernel options.\n"); + msg_perr("Please check if either is enabled in your kernel before reporting a failure.\n"); + msg_perr("You can override CONFIG_X86_PAT at boot with the nopat kernel parameter but\n"); + msg_perr("disabling the other option unfortunately requires a kernel recompile. Sorry!\n"); } if (!mayfail) exit(3); } return virt_addr; } void *physmap(const char *descr, unsigned long phys_addr, size_t len) { return physmap_common(descr, phys_addr, len, PHYSMAP_NOFAIL, PHYSMAP_RW); } @@ -295,45 +295,45 @@ int wrmsr(int addr, msr_t msr) if (errno == EIO) return -1; return 0; } int setup_cpu_msr(int cpu) { char msrfilename[64]; memset(msrfilename, 0, 64); sprintf(msrfilename, "/dev/cpu/%d/msr", cpu); if (fd_msr != -1) { - printf("MSR was already initialized\n"); + msg_pinfo("MSR was already initialized\n"); return -1; } fd_msr = open(msrfilename, O_RDWR); if (fd_msr < 0) { perror("Error while opening /dev/cpu/0/msr"); - printf("Did you run 'modprobe msr'?\n"); + msg_pinfo("Did you run 'modprobe msr'?\n"); return -1; } return 0; } void cleanup_cpu_msr(void) { if (fd_msr == -1) { - printf("No MSR initialized.\n"); + msg_pinfo("No MSR initialized.\n"); return; } close(fd_msr); /* Clear MSR file descriptor */ fd_msr = -1; } #else #if defined(__FreeBSD__) || defined(__DragonFly__) #include <sys/ioctl.h> typedef struct { @@ -378,45 +378,45 @@ int wrmsr(int addr, msr_t msr) exit(1); } return 0; } int setup_cpu_msr(int cpu) { char msrfilename[64]; memset(msrfilename, 0, 64); sprintf(msrfilename, "/dev/cpu%d", cpu); if (fd_msr != -1) { - printf("MSR was already initialized\n"); + msg_pinfo("MSR was already initialized\n"); return -1; } fd_msr = open(msrfilename, O_RDWR); if (fd_msr < 0) { perror("Error while opening /dev/cpu0"); - printf("Did you install ports/sysutils/devcpu?\n"); + msg_pinfo("Did you install ports/sysutils/devcpu?\n"); return -1; } return 0; } void cleanup_cpu_msr(void) { if (fd_msr == -1) { - printf("No MSR initialized.\n"); + msg_pinfo("No MSR initialized.\n"); return; } close(fd_msr); /* Clear MSR file descriptor */ fd_msr = -1; } #else #ifdef __DARWIN__ int setup_cpu_msr(int cpu) @@ -434,25 +434,25 @@ msr_t rdmsr(int addr) { msr_t ret = { 0xffffffff, 0xffffffff }; return ret; } int wrmsr(int addr, msr_t msr) { return -1; } int setup_cpu_msr(int cpu) { - printf("No MSR support for your OS yet.\n"); + msg_pinfo("No MSR support for your OS yet.\n"); return -1; } void cleanup_cpu_msr(void) { // Nothing, yet. } #endif #endif #endif diff --git a/spi.c b/spi.c index 8bbbe6e..9bb4687 100644 --- a/spi.c +++ b/spi.c @@ -120,39 +120,39 @@ const struct spi_programmer spi_programmer[] = { .write_256 = spi_chip_write_1, }, #endif {}, /* This entry corresponds to SPI_CONTROLLER_INVALID. */ }; const int spi_programmer_count = ARRAY_SIZE(spi_programmer); int spi_send_command(unsigned int writecnt, unsigned int readcnt, const unsigned char *writearr, unsigned char *readarr) { if (!spi_programmer[spi_controller].command) { - fprintf(stderr, "%s called, but SPI is unsupported on this " + msg_perr("%s called, but SPI is unsupported on this " "hardware. Please report a bug.\n", __func__); return 1; } return spi_programmer[spi_controller].command(writecnt, readcnt, writearr, readarr); } int spi_send_multicommand(struct spi_command *cmds) { if (!spi_programmer[spi_controller].multicommand) { - fprintf(stderr, "%s called, but SPI is unsupported on this " + msg_perr("%s called, but SPI is unsupported on this " "hardware. Please report a bug.\n", __func__); return 1; } return spi_programmer[spi_controller].multicommand(cmds); } int default_spi_send_command(unsigned int writecnt, unsigned int readcnt, const unsigned char *writearr, unsigned char *readarr) { struct spi_command cmd[] = { { .writecnt = writecnt, @@ -172,41 +172,41 @@ int default_spi_send_command(unsigned int writecnt, unsigned int readcnt, int default_spi_send_multicommand(struct spi_command *cmds) { int result = 0; for (; (cmds->writecnt || cmds->readcnt) && !result; cmds++) { result = spi_send_command(cmds->writecnt, cmds->readcnt, cmds->writearr, cmds->readarr); } return result; } int spi_chip_read(struct flashchip *flash, uint8_t *buf, int start, int len) { if (!spi_programmer[spi_controller].read) { - fprintf(stderr, "%s called, but SPI read is unsupported on this" + msg_perr("%s called, but SPI read is unsupported on this" " hardware. Please report a bug.\n", __func__); return 1; } return spi_programmer[spi_controller].read(flash, buf, start, len); } /* * Program chip using page (256 bytes) programming. * Some SPI masters can't do this, they use single byte programming instead. */ int spi_chip_write_256(struct flashchip *flash, uint8_t *buf) { if (!spi_programmer[spi_controller].write_256) { - fprintf(stderr, "%s called, but SPI page write is unsupported " + msg_perr("%s called, but SPI page write is unsupported " " on this hardware. Please report a bug.\n", __func__); return 1; } return spi_programmer[spi_controller].write_256(flash, buf); } uint32_t spi_get_valid_read_addr(void) { /* Need to return BBAR for ICH chipsets. */ return 0; } -- 1.6.6

3 7

Re: [flashrom] Flashrom - DOS version report
by Carl-Daniel Hailfinger 01 May '10

01 May '10

Hi, [fullquote for flashrom(a)flashrom.org] On 23.03.2010 22:58, RayeR wrote: > >That is very strange. Do you have a log? > >SB600 should work fine. Maybe the SPI chip is not > >attached to the SB600 but instead to the SuperI/O. > >Can you try > >flashrom -p it87spi > > Yes here's it: > > C:\F>flashrom.exe -p it87spi > flashrom v0.9.1-r933 > Error: Programmer initialization failed. OK, so it is not ITE IT87. > C:\F>flashrom.exe -V -r > flashrom v0.9.1-r933 > No coreboot table found. > DMI string system-manufacturer: "Dell Inc. " > DMI string system-product-name: "OptiPlex 320 " > DMI string system-version: "Not Specified" > DMI string baseboard-manufacturer: "Dell Inc. " > DMI string baseboard-product-name: "0CU395" > DMI string baseboard-version: " " > DMI string chassis-type: "Tower" > Found chipset "AMD SB600", enabling flash write... SPI base address is > at 0xd8000 > Error accessing SB600 SPI registers, 0x1000 bytes at 0x000d8000 > dpmi mmap failed: No such file or directory (ENOENT) Ah yes. That's a limitation of the DOS port of flashrom. Usually the SB600 SPI base address is near the top of the address space (4 GB). On your board it is below 1 MB, and AFAIK Rudolf said that we can't map any region below 1 MB as uncached due to CWSDPMI/DJGPP limitations. If anyone has an idea how to overcome these limitations, we can fix flashrom for this special case. > See PCI device listing attached. > > >The W25x40 supports multiple erase commands, > >and your chipset does not allow flashrom to use > >the spi_block_erase_20 command. Flashrom notices > >that this command failed and tries another erase command which works. > > OK > > >Yes, strange. Maybe that happens as side effect from DJGPP compilation? > > I don't know... > > >It should try only 2 times. If it tries more often, > >we have to check the code (bug?). I think Rudolf(?) said that there > >are problems if we try to run a CWSDPMI app (dmidecode) from another > >CWSDPMI app (flashrom). > >Does it work if dmidecode.exe is in the PATH? > >Hm. DMIDECODE.EXE is a name with 9+3 letters. That can't work on old > DOS. > > Yes it works with dmidecode in path but nobody told me that I need it. > On my home PC I already have dmidecode for DOS in my utilities > directory. The file name is not problem because of DJGPP is smart > and do some file name translation. If there's no LFN support it > tries to look for "dmidecod.exe" and when run on LFN enabled OS > it will use "dmidecode.exe". But it's different LFN truncating > mode than windows use ("dmidec~1.exe"). I don't know why but e.g. > DJGPP PKUNZIP tool use filename truncate this way without ~. > But it would be better to check if both version of name exist and > display non-confusing error message when nothing found. Michael? Is there a good way to handle this? Regards, Carl-Daniel -- http://www.hailfinger.org/

4 12

Re: [flashrom] [PATCH] Intel 28F004/28F400 support
by Carl-Daniel Hailfinger 01 Apr '10

01 Apr '10

On 01.04.2010 00:48, Michael Karcher wrote: > This should also fix broken write for non-uniform sectored FWH-like chips. > These are: > Intel 28F001 > Sharp LHF00L04 > ST M50FW002 > ST M50LPW116 > > Signed-off-by: Michael Karcher <flashrom(a)mkarcher.dialup.fu-berlin.de> > --- > 82802ab.c | 85 +++++++++++++++++++++++++++++-------------- > chipdrivers.h | 3 ++ > flash.h | 2 +- > flashchips.c | 110 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++ > flashchips.h | 4 ++ > 5 files changed, 175 insertions(+), 29 deletions(-) > > diff --git a/82802ab.c b/82802ab.c > index aa7e45e..27acaa3 100644 > --- a/82802ab.c > +++ b/82802ab.c > @@ -48,6 +48,12 @@ int probe_82802ab(struct flashchip *flash) > chipaddr bios = flash->virtual_memory; > uint8_t id1, id2; > uint8_t flashcontent1, flashcontent2; > + int id2_offset; > + > + if (flash->feature_bits & FEATURE_ADDR_SHIFTED) > Umm... I'm pretty sure that FEATURE_ADDR_SHIFTED has another meaning (the 0x555 etc shifted left by one bit). The id2_offset may be needed anyway, but I propose to use a variable "shifted" which is 0 for all non-shifted chips and 1 for all shifted chips. It would be used as left shift for every programmatic access to special addresses. Such a change would allow us to kill m29f400bt.c which has buggy write functions anyway. Example for probing: /* Issue JEDEC Product ID Entry command */ chip_writeb(0xAA, bios + (0x5555 & mask) << shifted); chip_writeb(0x55, bios + (0x2AAA & mask) << shifted); chip_writeb(0x90, bios + (0x5555 & mask) << shifted); > + id2_offset = 2; > + else > + id2_offset = 1; > > /* Reset to get a clean state */ > chip_writeb(0xFF, bios); > @@ -58,7 +64,7 @@ int probe_82802ab(struct flashchip *flash) > programmer_delay(10); > > id1 = chip_readb(bios); > Arguably my "shifted" proposal suggests to use the following line for consistency: id1 = chip_readb(bios + 0x00 << shifted); > - id2 = chip_readb(bios + 0x01); > + id2 = chip_readb(bios + id2_offset); > id2 = chip_readb(bios + 0x01 << shifted); > > /* Leave ID mode */ > chip_writeb(0xFF, bios); > @@ -72,7 +78,7 @@ int probe_82802ab(struct flashchip *flash) > > /* Read the product ID location again. We should now see normal flash contents. */ > flashcontent1 = chip_readb(bios); > - flashcontent2 = chip_readb(bios + 0x01); > + flashcontent2 = chip_readb(bios + id2_offset); > > if (id1 == flashcontent1) > msg_cdbg(", id1 is normal flash content"); > @@ -177,41 +183,64 @@ void write_page_82802ab(chipaddr bios, uint8_t *src, > > int write_82802ab(struct flashchip *flash, uint8_t *buf) > { > - int i; > - int total_size = flash->total_size * 1024; > + int i, j, blocknum; > + int blockoffset = 0; > int page_size = flash->page_size; > chipaddr bios = flash->virtual_memory; > uint8_t *tmpbuf = malloc(page_size); > + struct eraseblock * blocks; > + int (*erase) (struct flashchip *flash, unsigned int blockaddr, > + unsigned int blocklen); > + > + /* find first erase layout with a working erase function */ > + for (i = 0; flash->block_erasers[i].block_erase == NULL && > + i < NUM_ERASEFUNCTIONS; i++); > + > + if (i == NUM_ERASEFUNCTIONS) > + { > + msg_perr("No working erase function found - can't write\n"); > + return -1; > + } > + msg_pdbg("Chosing block layout #%d\n", i); > + blocks = flash->block_erasers[i].eraseblocks; > + erase = flash->block_erasers[i].block_erase; > That's too clever to be risked for 0.9.2. I can't see obvious bugs, but this code triggers my "might break if included directly before a release" fear. > > if (!tmpbuf) { > msg_cerr("Could not allocate memory!\n"); > exit(1); > } > - msg_cinfo("Programming page: \n"); > - for (i = 0; i < total_size / page_size; i++) { > - msg_cinfo("\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b"); > - msg_cinfo("%04d at address: 0x%08x", i, i * page_size); > - > - /* Auto Skip Blocks, which already contain the desired data > - * Faster, because we only write, what has changed > - * More secure, because blocks, which are excluded > - * (with the exclude or layout feature) > - * or not erased and rewritten; their data is retained also in > - * sudden power off situations > - */ > - chip_readn(tmpbuf, bios + i * page_size, page_size); > - if (!memcmp((void *)(buf + i * page_size), tmpbuf, page_size)) { > - msg_cdbg("SKIPPED\n"); > - continue; > - } > - > - /* erase block by block and write block by block; this is the most secure way */ > - if (erase_block_82802ab(flash, i * page_size, page_size)) { > - msg_cerr("ERASE FAILED!\n"); > - return -1; > + msg_cinfo("Programming block: \n"); > + blocknum = 0; > + for (i = 0; blocks[i].size != 0; i++) { > This is guaranteed access random data if a chip has NUM_ERASEREGIONS erase regions for a particular erase function. Either check for i<NUM_ERASEREGIONS as well or use the chip size as upper limit. The chip size check is probably more difficult here. > + for(j = 0; j < blocks[i].count; j++) { > + msg_cinfo("\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b" > + "\b\b\b\b\b\b\b\b\b\b\b"); > + msg_cinfo("%04d at address: 0x%08x", blocknum, > + blockoffset); > + > + /* Auto Skip Blocks, which already contain the > + * desired data: > + * Faster, because we only write, what has changed > + * More secure, because blocks, which are excluded > + * (with the exclude or layout feature) > + * or not erased and rewritten; their data is > + * retained also in sudden power off situations > + */ > + chip_readn(tmpbuf, bios + blockoffset, blocks[i].size); > + if (!memcmp((void *)(buf + i * page_size), tmpbuf, > + blocks[i].size)) { > + msg_cdbg("SKIPPED\n"); > + } else { > + if (erase(flash, blockoffset, page_size)) { > + msg_cerr("ERASE FAILED!\n"); > + return -1; > + } > + write_page_82802ab(bios, buf + blockoffset, > + bios + blockoffset, blocks[i].size); > + } > + blockoffset += blocks[i].size; > + blocknum++; > } > - write_page_82802ab(bios, buf + i * page_size, > - bios + i * page_size, page_size); > To be honest, I think the current code in write_82802ab() is something that should be ripped out and destroyed. It is essentially special-casing partial writes for a family of chips instead of doing it correctly in the generic code. The conversion to partial writes will happen post 0.9.2 anyway, and then this code will be ripped out completely. Your changes, on the other hand, beat at least some sanity into the code, so it would be desirable to have them in generic code post-0.9.2. Please coordinate with David Hendricks who is working on partial flashing. > } > msg_cinfo("DONE!\n"); > free(tmpbuf); > diff --git a/chipdrivers.h b/chipdrivers.h > index 6d5cef0..816088a 100644 > --- a/chipdrivers.h > +++ b/chipdrivers.h > @@ -53,6 +53,9 @@ int spi_nbyte_read(int addr, uint8_t *bytes, int len); > int spi_read_chunked(struct flashchip *flash, uint8_t *buf, int start, int len, int chunksize); > int spi_aai_write(struct flashchip *flash, uint8_t *buf); > > +/* i28f00x.c */ > +int write_28f00x(struct flashchip *flash, uint8_t *buf); > I don't see that function anywhere. Did you forget to svn add? Or was this some aborted attempt? > + > /* 82802ab.c */ > uint8_t wait_82802ab(chipaddr bios); > int probe_82802ab(struct flashchip *flash); > diff --git a/flashchips.c b/flashchips.c > index 2dbc1e0..f838ab2 100644 > --- a/flashchips.c > +++ b/flashchips.c > @@ -2385,6 +2385,116 @@ struct flashchip flashchips[] = { > > { > .vendor = "Intel", > + .name = "28F004BV/BE-B", > + .bustype = CHIP_BUSTYPE_PARALLEL, > + }, > + > + { > + .vendor = "Intel", > + .name = "28F004BV/BE-T", > + .bustype = CHIP_BUSTYPE_PARALLEL, > + }, > + > + { > + .vendor = "Intel", > + .name = "28F400BV/CV/CE-B", > + .bustype = CHIP_BUSTYPE_PARALLEL, > + .feature_bits = FEATURE_ADDR_SHIFTED, > + }, > + > + { > + .vendor = "Intel", > + .name = "28F004BV/BE-T", > That name is identical to the one two chips above AFAICS. > + .bustype = CHIP_BUSTYPE_PARALLEL, > + .feature_bits = FEATURE_ADDR_SHIFTED, > So the bottom two chips have the address left-shifted by 1 bit, but use full address size? Suggestions: How about pointing the FEATURE_ADDR_SHIFTED chips to a to-be-fixed m29f400bt.c for now? It would reduce jedec.c changes a bit. How about using erase_flash() in write_82802ab() and dropping any rolling reflash mechanism until post 0.9.2? It should solve all non-uniform sector stuff. While that's a fear-reaching change as well, I believe it makes the code more reviewable, and does allow us to kill more duplicated code. As an added benefit, conversion to partial write will be easier. Regards, Carl-Daniel -- http://www.hailfinger.org/

3 5

Hardware Sequencing vs Software Sequencing
by john warwick 01 Apr '10

01 Apr '10

Hi, I was looking through the code, and see that flashrom is using software sequencing. Is there any reason for software sequencing to be chosen instead of hardware sequencing? Are there any restrictions imposed for hardware sequencing? Rgds, John _________________________________________________________________ Hotmail: Trusted email with powerful SPAM protection. http://clk.atdmt.com/GBL/go/210850553/direct/01/

2 3

[PATCH] Fix the delay loop
by Carl-Daniel Hailfinger 01 Apr '10

01 Apr '10

[Side note: This is not the big timing code rewrite I originally wanted to post. I decided to focus on readable code instead of clever code. My other rewrite is available on request if anyone is interested.] The current delay loop calculation is still from revision 1 of flashrom, and since then it had a logic bug which caused all delays to be twice as long as intended. Fix the delay duration. Protect against delay loop overflows. Detect a non-working delay loop. Change the delay loop itself to ensure clever compiler optimizers won't eliminate it (as happens with clang/llvm in the current code). Some people suggested machine-specific asm, but the empty asm statement with the loop counter as register/memory input has the benefit of being perfectly cross-platform and working in gcc and clang. If time goes backwards (catastrophical NTP time difference, manual time change), timing measurements were shot because the new-old time subtraction yielded negative numbers which weren't handled correctly because the variable is unsigned. Simply return 1 microsecond timing in that case. If time goes forward too fast, pick the biggest possible timing measurement with a guaranteed overflow avoidance for all timing calculations. Check four times if the calculated timing is at most 10% too fast. This addresses OS scheduler interactions, e.g. being scheduled out during measurement which inflates measurements. If the timing is off, recalculate the timer values up to four times before giving up. Avoid division by zero in rare cases where timing measurements for a 250 ms delay return 0 us elapsed. Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006(a)gmx.net> Index: flashrom-delayloop_portable_fix/udelay.c =================================================================== --- flashrom-delayloop_portable_fix/udelay.c (Revision 988) +++ flashrom-delayloop_portable_fix/udelay.c (Arbeitskopie) @@ -24,13 +24,16 @@ #include <limits.h> #include "flash.h" -// count to a billion. Time it. If it's < 1 sec, count to 10B, etc. +/* loops per microsecond */ unsigned long micro = 1; -void myusec_delay(int usecs) +__attribute__ ((noinline)) void myusec_delay(int usecs) { - volatile unsigned long i; - for (i = 0; i < usecs * micro; i++) ; + unsigned long i; + for (i = 0; i < usecs * micro; i++) { + /* Make sure the compiler doesn't optimize the loop away. */ + asm volatile ("" : : "rm" (i) ); + } } unsigned long measure_delay(int usecs) @@ -43,30 +46,62 @@ gettimeofday(&end, 0); timeusec = 1000000 * (end.tv_sec - start.tv_sec) + (end.tv_usec - start.tv_usec); + /* Protect against time going forward too much. */ + if ((end.tv_sec > start.tv_sec) && + ((end.tv_sec - start.tv_sec) >= LONG_MAX / 1000000 - 1)) + timeusec = LONG_MAX; + /* Protect against time going backwards during leap seconds. */ + if ((end.tv_sec < start.tv_sec) || (timeusec > LONG_MAX)) + timeusec = 1; return timeusec; } void myusec_calibrate_delay(void) { - int count = 1000; + unsigned long count = 1000; unsigned long timeusec; - int ok = 0; + int i, tries = 0; printf("Calibrating delay loop... "); - while (!ok) { +recalibrate: + while (1) { timeusec = measure_delay(count); + if (timeusec > 1000000 / 4) + break; + if (count >= ULONG_MAX / 2) { + msg_pinfo("timer loop overflow, reduced precision. "); + break; + } count *= 2; - if (timeusec < 1000000 / 4) - continue; - ok = 1; } + tries ++; - // compute one microsecond. That will be count / time - micro = count / timeusec; - msg_pdbg("%ldM loops per second, ", micro); + /* Avoid division by zero, but in that case the loop is shot anyway. */ + if (!timeusec) + timeusec = 1; + + /* Compute rounded up number of loops per microsecond. */ + micro = (count * micro) / timeusec + 1; + msg_pdbg("%luM loops per second, ", micro); + /* Did we try to recalibrate less than 5 times? */ + if (tries < 5) { + /* Recheck our timing to make sure we weren't just hitting + * a scheduler delay or something similar. + */ + for (i = 0; i < 4; i++) { + if (measure_delay(100) < 90) { + msg_pdbg("delay more than 10% too short, " + "recalculating... "); + goto recalibrate; + } + } + } else { + msg_perr("delay loop is unreliable, trying to continue "); + } + /* We're interested in the actual precision. */ timeusec = measure_delay(10); msg_pdbg("10 myus = %ld us, ", timeusec); -- http://www.hailfinger.org/

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[commit] r990 - trunk
by repository service 01 Apr '10

01 Apr '10

Author: hailfinger Date: Thu Apr 1 01:55:06 2010 New Revision: 990 URL: http://flashrom.org/trac/coreboot/changeset/990 Log: The current delay loop calculation is still from revision 1 of flashrom, and since then it had a logic bug which caused all delays to be twice as long as intended. Fix the delay duration. Protect against delay loop overflows. Detect a non-working delay loop. Change the delay loop itself to ensure clever compiler optimizers won't eliminate it (as happens with clang/llvm in the current code). Some people suggested machine-specific asm, but the empty asm statement with the loop counter as register/memory input has the benefit of being perfectly cross-platform and working in gcc and clang. If time goes backwards (catastrophical NTP time difference, manual time change), timing measurements were shot because the new-old time subtraction yielded negative numbers which weren't handled correctly because the variable is unsigned. Work around that issue (a fix is mathematically impossible). If time goes forward too fast, pick the biggest possible timing measurement with a guaranteed overflow avoidance for all timing calculations. Check four times if the calculated timing is at most 10% too fast. This addresses OS scheduler interactions, e.g. being scheduled out during measurement which inflates measurements. If the timing looks like garbage, recalculate the timer values up to four times before giving up. Avoid division by zero in rare cases where timing measurements for a 250 ms delay returned 0 us elapsed. Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006(a)gmx.net> Acked-by: Maciej Pijanka <maciej.pijanka(a)gmail.com> Modified: trunk/udelay.c Modified: trunk/udelay.c ============================================================================== --- trunk/udelay.c Tue Mar 30 04:45:18 2010 (r989) +++ trunk/udelay.c Thu Apr 1 01:55:06 2010 (r990) @@ -24,13 +24,16 @@ #include <limits.h> #include "flash.h" -// count to a billion. Time it. If it's < 1 sec, count to 10B, etc. +/* loops per microsecond */ unsigned long micro = 1; -void myusec_delay(int usecs) +__attribute__ ((noinline)) void myusec_delay(int usecs) { - volatile unsigned long i; - for (i = 0; i < usecs * micro; i++) ; + unsigned long i; + for (i = 0; i < usecs * micro; i++) { + /* Make sure the compiler doesn't optimize the loop away. */ + asm volatile ("" : : "rm" (i) ); + } } unsigned long measure_delay(int usecs) @@ -43,29 +46,61 @@ gettimeofday(&end, 0); timeusec = 1000000 * (end.tv_sec - start.tv_sec) + (end.tv_usec - start.tv_usec); + /* Protect against time going forward too much. */ + if ((end.tv_sec > start.tv_sec) && + ((end.tv_sec - start.tv_sec) >= LONG_MAX / 1000000 - 1)) + timeusec = LONG_MAX; + /* Protect against time going backwards during leap seconds. */ + if ((end.tv_sec < start.tv_sec) || (timeusec > LONG_MAX)) + timeusec = 1; return timeusec; } void myusec_calibrate_delay(void) { - int count = 1000; + unsigned long count = 1000; unsigned long timeusec; - int ok = 0; + int i, tries = 0; printf("Calibrating delay loop... "); - while (!ok) { +recalibrate: + while (1) { timeusec = measure_delay(count); + if (timeusec > 1000000 / 4) + break; + if (count >= ULONG_MAX / 2) { + msg_pinfo("timer loop overflow, reduced precision. "); + break; + } count *= 2; - if (timeusec < 1000000 / 4) - continue; - ok = 1; } + tries ++; - // compute one microsecond. That will be count / time - micro = count / timeusec; - msg_pdbg("%ldM loops per second, ", micro); + /* Avoid division by zero, but in that case the loop is shot anyway. */ + if (!timeusec) + timeusec = 1; + + /* Compute rounded up number of loops per microsecond. */ + micro = (count * micro) / timeusec + 1; + msg_pdbg("%luM loops per second, ", micro); + + /* Did we try to recalibrate less than 5 times? */ + if (tries < 5) { + /* Recheck our timing to make sure we weren't just hitting + * a scheduler delay or something similar. + */ + for (i = 0; i < 4; i++) { + if (measure_delay(100) < 90) { + msg_pdbg("delay more than 10% too short, " + "recalculating... "); + goto recalibrate; + } + } + } else { + msg_perr("delay loop is unreliable, trying to continue "); + } /* We're interested in the actual precision. */ timeusec = measure_delay(10);

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[PATCH] Intel 28F004/28F400 support
by Michael Karcher 01 Apr '10

01 Apr '10

This should also fix broken write for non-uniform sectored FWH-like chips. These are: Intel 28F001 Sharp LHF00L04 ST M50FW002 ST M50LPW116 Signed-off-by: Michael Karcher <flashrom(a)mkarcher.dialup.fu-berlin.de> --- 82802ab.c | 85 +++++++++++++++++++++++++++++-------------- chipdrivers.h | 3 ++ flash.h | 2 +- flashchips.c | 110 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++ flashchips.h | 4 ++ 5 files changed, 175 insertions(+), 29 deletions(-) diff --git a/82802ab.c b/82802ab.c index aa7e45e..27acaa3 100644 --- a/82802ab.c +++ b/82802ab.c @@ -48,6 +48,12 @@ int probe_82802ab(struct flashchip *flash) chipaddr bios = flash->virtual_memory; uint8_t id1, id2; uint8_t flashcontent1, flashcontent2; + int id2_offset; + + if (flash->feature_bits & FEATURE_ADDR_SHIFTED) + id2_offset = 2; + else + id2_offset = 1; /* Reset to get a clean state */ chip_writeb(0xFF, bios); @@ -58,7 +64,7 @@ int probe_82802ab(struct flashchip *flash) programmer_delay(10); id1 = chip_readb(bios); - id2 = chip_readb(bios + 0x01); + id2 = chip_readb(bios + id2_offset); /* Leave ID mode */ chip_writeb(0xFF, bios); @@ -72,7 +78,7 @@ int probe_82802ab(struct flashchip *flash) /* Read the product ID location again. We should now see normal flash contents. */ flashcontent1 = chip_readb(bios); - flashcontent2 = chip_readb(bios + 0x01); + flashcontent2 = chip_readb(bios + id2_offset); if (id1 == flashcontent1) msg_cdbg(", id1 is normal flash content"); @@ -177,41 +183,64 @@ void write_page_82802ab(chipaddr bios, uint8_t *src, int write_82802ab(struct flashchip *flash, uint8_t *buf) { - int i; - int total_size = flash->total_size * 1024; + int i, j, blocknum; + int blockoffset = 0; int page_size = flash->page_size; chipaddr bios = flash->virtual_memory; uint8_t *tmpbuf = malloc(page_size); + struct eraseblock * blocks; + int (*erase) (struct flashchip *flash, unsigned int blockaddr, + unsigned int blocklen); + + /* find first erase layout with a working erase function */ + for (i = 0; flash->block_erasers[i].block_erase == NULL && + i < NUM_ERASEFUNCTIONS; i++); + + if (i == NUM_ERASEFUNCTIONS) + { + msg_perr("No working erase function found - can't write\n"); + return -1; + } + msg_pdbg("Chosing block layout #%d\n", i); + blocks = flash->block_erasers[i].eraseblocks; + erase = flash->block_erasers[i].block_erase; if (!tmpbuf) { msg_cerr("Could not allocate memory!\n"); exit(1); } - msg_cinfo("Programming page: \n"); - for (i = 0; i < total_size / page_size; i++) { - msg_cinfo("\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b"); - msg_cinfo("%04d at address: 0x%08x", i, i * page_size); - - /* Auto Skip Blocks, which already contain the desired data - * Faster, because we only write, what has changed - * More secure, because blocks, which are excluded - * (with the exclude or layout feature) - * or not erased and rewritten; their data is retained also in - * sudden power off situations - */ - chip_readn(tmpbuf, bios + i * page_size, page_size); - if (!memcmp((void *)(buf + i * page_size), tmpbuf, page_size)) { - msg_cdbg("SKIPPED\n"); - continue; - } - - /* erase block by block and write block by block; this is the most secure way */ - if (erase_block_82802ab(flash, i * page_size, page_size)) { - msg_cerr("ERASE FAILED!\n"); - return -1; + msg_cinfo("Programming block: \n"); + blocknum = 0; + for (i = 0; blocks[i].size != 0; i++) { + for(j = 0; j < blocks[i].count; j++) { + msg_cinfo("\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b" + "\b\b\b\b\b\b\b\b\b\b\b"); + msg_cinfo("%04d at address: 0x%08x", blocknum, + blockoffset); + + /* Auto Skip Blocks, which already contain the + * desired data: + * Faster, because we only write, what has changed + * More secure, because blocks, which are excluded + * (with the exclude or layout feature) + * or not erased and rewritten; their data is + * retained also in sudden power off situations + */ + chip_readn(tmpbuf, bios + blockoffset, blocks[i].size); + if (!memcmp((void *)(buf + i * page_size), tmpbuf, + blocks[i].size)) { + msg_cdbg("SKIPPED\n"); + } else { + if (erase(flash, blockoffset, page_size)) { + msg_cerr("ERASE FAILED!\n"); + return -1; + } + write_page_82802ab(bios, buf + blockoffset, + bios + blockoffset, blocks[i].size); + } + blockoffset += blocks[i].size; + blocknum++; } - write_page_82802ab(bios, buf + i * page_size, - bios + i * page_size, page_size); } msg_cinfo("DONE!\n"); free(tmpbuf); diff --git a/chipdrivers.h b/chipdrivers.h index 6d5cef0..816088a 100644 --- a/chipdrivers.h +++ b/chipdrivers.h @@ -53,6 +53,9 @@ int spi_nbyte_read(int addr, uint8_t *bytes, int len); int spi_read_chunked(struct flashchip *flash, uint8_t *buf, int start, int len, int chunksize); int spi_aai_write(struct flashchip *flash, uint8_t *buf); +/* i28f00x.c */ +int write_28f00x(struct flashchip *flash, uint8_t *buf); + /* 82802ab.c */ uint8_t wait_82802ab(chipaddr bios); int probe_82802ab(struct flashchip *flash); diff --git a/flash.h b/flash.h index aee95a3..0a74363 100644 --- a/flash.h +++ b/flash.h @@ -166,7 +166,7 @@ enum chipbustype { #define FEATURE_ADDR_MASK (3 << 2) #define FEATURE_ADDR_2AA (1 << 2) #define FEATURE_ADDR_AAA (2 << 2) -#define FEATURE_ADDR_SHIFTED 0 +#define FEATURE_ADDR_SHIFTED (1 << 5) struct flashchip { const char *vendor; diff --git a/flashchips.c b/flashchips.c index 2dbc1e0..f838ab2 100644 --- a/flashchips.c +++ b/flashchips.c @@ -2385,6 +2385,116 @@ struct flashchip flashchips[] = { { .vendor = "Intel", + .name = "28F004BV/BE-B", + .bustype = CHIP_BUSTYPE_PARALLEL, + .manufacture_id = INTEL_ID, + .model_id = P28F004BB, + .total_size = 512, + .page_size = 128 * 1024, /* maximal block size */ + .tested = TEST_UNTESTED, + .probe = probe_jedec, + .probe_timing = TIMING_ZERO, /* Datasheet has no timing info specified */ + .block_erasers = + { + { + .eraseblocks = { + {16 * 1024, 1}, + {8 * 1024, 2}, + {96 * 1024, 1}, + {128 * 1024, 3}, + }, + .block_erase = erase_block_82802ab, + }, + }, + .write = write_82802ab, + .read = read_memmapped, + }, + + { + .vendor = "Intel", + .name = "28F004BV/BE-T", + .bustype = CHIP_BUSTYPE_PARALLEL, + .manufacture_id = INTEL_ID, + .model_id = P28F004BT, + .total_size = 512, + .page_size = 128 * 1024, /* maximal block size */ + .tested = TEST_UNTESTED, + .probe = probe_jedec, + .probe_timing = TIMING_ZERO, /* Datasheet has no timing info specified */ + .block_erasers = + { + { + .eraseblocks = { + {128 * 1024, 3}, + {96 * 1024, 1}, + {8 * 1024, 2}, + {16 * 1024, 1}, + }, + .block_erase = erase_block_82802ab, + }, + }, + .write = write_82802ab, + .read = read_memmapped, + }, + + { + .vendor = "Intel", + .name = "28F400BV/CV/CE-B", + .bustype = CHIP_BUSTYPE_PARALLEL, + .manufacture_id = INTEL_ID, + .model_id = P28F400BB, + .total_size = 512, + .page_size = 128 * 1024, /* maximal block size */ + .feature_bits = FEATURE_ADDR_SHIFTED, + .tested = TEST_UNTESTED, + .probe = probe_jedec, + .probe_timing = TIMING_ZERO, /* Datasheet has no timing info specified */ + .block_erasers = + { + { + .eraseblocks = { + {16 * 1024, 1}, + {8 * 1024, 2}, + {96 * 1024, 1}, + {128 * 1024, 3}, + }, + .block_erase = erase_block_82802ab, + }, + }, + .write = write_82802ab, + .read = read_memmapped, + }, + + { + .vendor = "Intel", + .name = "28F004BV/BE-T", + .bustype = CHIP_BUSTYPE_PARALLEL, + .manufacture_id = INTEL_ID, + .model_id = P28F400BT, + .total_size = 512, + .page_size = 128 * 1024, /* maximal block size */ + .feature_bits = FEATURE_ADDR_SHIFTED, + .tested = TEST_UNTESTED, + .probe = probe_jedec, + .probe_timing = TIMING_ZERO, /* Datasheet has no timing info specified */ + .block_erasers = + { + { + .eraseblocks = { + {128 * 1024, 3}, + {96 * 1024, 1}, + {8 * 1024, 2}, + {16 * 1024, 1}, + }, + .block_erase = erase_block_82802ab, + }, + }, + .write = write_82802ab, + .read = read_memmapped, + }, + + { + .vendor = "Intel", .name = "82802AB", .bustype = CHIP_BUSTYPE_FWH, .manufacture_id = INTEL_ID, diff --git a/flashchips.h b/flashchips.h index 4337e52..b6c2e8b 100644 --- a/flashchips.h +++ b/flashchips.h @@ -259,6 +259,10 @@ #define E_28F016S5 0xAA #define P28F001BXT 0x94 /* 28F001BX-T */ #define P28F001BXB 0x95 /* 28F001BX-B */ +#define P28F004BT 0x78 /* 28F004BV/BE-T */ +#define P28F004BB 0x79 /* 28F004BV/BE-B */ +#define P28F400BT 0x70 /* 28F400BV/CV/CE-T */ +#define P28F400BB 0x71 /* 28F400BV/CV/CE-B */ #define SHARP_LH28F008SA 0xA2 /* Sharp chip, Intel Vendor ID */ #define SHARP_LH28F008SC 0xA6 /* Sharp chip, Intel Vendor ID */ -- 1.7.0

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flashrom March 2010