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Commit | Line | Data |
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98e39e09 | 1 | /* |
4284af58 | 2 | * The PCI Utilities -- List All PCI Devices |
98e39e09 | 3 | * |
41d883cb | 4 | * Copyright (c) 1997--2016 Martin Mares <mj@ucw.cz> |
98e39e09 MM |
5 | * |
6 | * Can be freely distributed and used under the terms of the GNU GPL. | |
7 | */ | |
8 | ||
9 | #include <stdio.h> | |
10 | #include <string.h> | |
11 | #include <stdlib.h> | |
727ce158 | 12 | #include <stdarg.h> |
98e39e09 | 13 | |
c7a34993 | 14 | #include "lspci.h" |
98e39e09 MM |
15 | |
16 | /* Options */ | |
17 | ||
c7a34993 | 18 | int verbose; /* Show detailed information */ |
a387042e | 19 | static int opt_hex; /* Show contents of config space as hexadecimal numbers */ |
c7a34993 | 20 | struct pci_filter filter; /* Device filter */ |
a387042e MM |
21 | static int opt_tree; /* Show bus tree */ |
22 | static int opt_machine; /* Generate machine-readable output */ | |
23 | static int opt_map_mode; /* Bus mapping mode enabled */ | |
24 | static int opt_domains; /* Show domain numbers (0=disabled, 1=auto-detected, 2=requested) */ | |
11339c0d | 25 | static int opt_kernel; /* Show kernel drivers */ |
cca2f7c6 MM |
26 | static int opt_query_dns; /* Query the DNS (0=disabled, 1=enabled, 2=refresh cache) */ |
27 | static int opt_query_all; /* Query the DNS for all entries */ | |
c7a34993 | 28 | char *opt_pcimap; /* Override path to Linux modules.pcimap */ |
98e39e09 | 29 | |
81afa98c MM |
30 | const char program_name[] = "lspci"; |
31 | ||
cca2f7c6 MM |
32 | static char options[] = "nvbxs:d:ti:mgp:qkMDQ" GENERIC_OPTIONS ; |
33 | ||
34 | static char help_msg[] = | |
35 | "Usage: lspci [<switches>]\n" | |
36 | "\n" | |
1b99a704 MM |
37 | "Basic display modes:\n" |
38 | "-mm\t\tProduce machine-readable output (single -m for an obsolete format)\n" | |
39 | "-t\t\tShow bus tree\n" | |
40 | "\n" | |
41 | "Display options:\n" | |
42 | "-v\t\tBe verbose (-vv for very verbose)\n" | |
43 | #ifdef PCI_OS_LINUX | |
44 | "-k\t\tShow kernel drivers handling each device\n" | |
45 | #endif | |
46 | "-x\t\tShow hex-dump of the standard part of the config space\n" | |
47 | "-xxx\t\tShow hex-dump of the whole config space (dangerous; root only)\n" | |
48 | "-xxxx\t\tShow hex-dump of the 4096-byte extended config space (root only)\n" | |
49 | "-b\t\tBus-centric view (addresses and IRQ's as seen by the bus)\n" | |
50 | "-D\t\tAlways show domain numbers\n" | |
51 | "\n" | |
52 | "Resolving of device ID's to names:\n" | |
cca2f7c6 MM |
53 | "-n\t\tShow numeric ID's\n" |
54 | "-nn\t\tShow both textual and numeric ID's (names & numbers)\n" | |
55 | #ifdef PCI_USE_DNS | |
56 | "-q\t\tQuery the PCI ID database for unknown ID's via DNS\n" | |
57 | "-qq\t\tAs above, but re-query locally cached entries\n" | |
58 | "-Q\t\tQuery the PCI ID database for all ID's via DNS\n" | |
59 | #endif | |
1b99a704 MM |
60 | "\n" |
61 | "Selection of devices:\n" | |
cca2f7c6 | 62 | "-s [[[[<domain>]:]<bus>]:][<slot>][.[<func>]]\tShow only devices in selected slots\n" |
4d1c9525 | 63 | "-d [<vendor>]:[<device>][:<class>]\t\tShow only devices with specified ID's\n" |
1b99a704 MM |
64 | "\n" |
65 | "Other options:\n" | |
cca2f7c6 | 66 | "-i <file>\tUse specified ID database instead of %s\n" |
c1c952d2 | 67 | #ifdef PCI_OS_LINUX |
cca2f7c6 | 68 | "-p <file>\tLook up kernel modules in a given file instead of default modules.pcimap\n" |
c1c952d2 | 69 | #endif |
cca2f7c6 | 70 | "-M\t\tEnable `bus mapping' mode (dangerous; root only)\n" |
1b99a704 MM |
71 | "\n" |
72 | "PCI access options:\n" | |
727ce158 MM |
73 | GENERIC_HELP |
74 | ; | |
98e39e09 | 75 | |
a387042e | 76 | /*** Our view of the PCI bus ***/ |
98e39e09 | 77 | |
c7a34993 MM |
78 | struct pci_access *pacc; |
79 | struct device *first_dev; | |
934e7e36 | 80 | static int seen_errors; |
98e39e09 | 81 | |
c7a34993 | 82 | int |
ec25b52d MM |
83 | config_fetch(struct device *d, unsigned int pos, unsigned int len) |
84 | { | |
85 | unsigned int end = pos+len; | |
86 | int result; | |
84d437d6 MM |
87 | |
88 | while (pos < d->config_bufsize && len && d->present[pos]) | |
89 | pos++, len--; | |
90 | while (pos+len <= d->config_bufsize && len && d->present[pos+len-1]) | |
91 | len--; | |
92 | if (!len) | |
ec25b52d | 93 | return 1; |
84d437d6 | 94 | |
ec25b52d MM |
95 | if (end > d->config_bufsize) |
96 | { | |
84d437d6 | 97 | int orig_size = d->config_bufsize; |
ec25b52d MM |
98 | while (end > d->config_bufsize) |
99 | d->config_bufsize *= 2; | |
100 | d->config = xrealloc(d->config, d->config_bufsize); | |
84d437d6 | 101 | d->present = xrealloc(d->present, d->config_bufsize); |
1ac3a99d | 102 | memset(d->present + orig_size, 0, d->config_bufsize - orig_size); |
ec25b52d MM |
103 | } |
104 | result = pci_read_block(d->dev, pos, d->config + pos, len); | |
84d437d6 MM |
105 | if (result) |
106 | memset(d->present + pos, 1, len); | |
ec25b52d MM |
107 | return result; |
108 | } | |
109 | ||
c7a34993 | 110 | struct device * |
1812a795 MM |
111 | scan_device(struct pci_dev *p) |
112 | { | |
1812a795 MM |
113 | struct device *d; |
114 | ||
a387042e MM |
115 | if (p->domain && !opt_domains) |
116 | opt_domains = 1; | |
1812a795 MM |
117 | if (!pci_filter_match(&filter, p)) |
118 | return NULL; | |
119 | d = xmalloc(sizeof(struct device)); | |
1ac3a99d | 120 | memset(d, 0, sizeof(*d)); |
1812a795 | 121 | d->dev = p; |
84d437d6 | 122 | d->config_cached = d->config_bufsize = 64; |
ec25b52d | 123 | d->config = xmalloc(64); |
84d437d6 MM |
124 | d->present = xmalloc(64); |
125 | memset(d->present, 1, 64); | |
09817437 | 126 | if (!pci_read_block(p, 0, d->config, 64)) |
934e7e36 MM |
127 | { |
128 | fprintf(stderr, "lspci: Unable to read the standard configuration space header of device %04x:%02x:%02x.%d\n", | |
129 | p->domain, p->bus, p->dev, p->func); | |
130 | seen_errors++; | |
131 | return NULL; | |
132 | } | |
09817437 | 133 | if ((d->config[PCI_HEADER_TYPE] & 0x7f) == PCI_HEADER_TYPE_CARDBUS) |
1812a795 | 134 | { |
ec25b52d MM |
135 | /* For cardbus bridges, we need to fetch 64 bytes more to get the |
136 | * full standard header... */ | |
84d437d6 MM |
137 | if (config_fetch(d, 64, 64)) |
138 | d->config_cached += 64; | |
1812a795 | 139 | } |
84d437d6 | 140 | pci_setup_cache(p, d->config, d->config_cached); |
ef6c9ec3 | 141 | pci_fill_info(p, PCI_FILL_IDENT | PCI_FILL_CLASS); |
1812a795 MM |
142 | return d; |
143 | } | |
144 | ||
98e39e09 | 145 | static void |
727ce158 | 146 | scan_devices(void) |
98e39e09 MM |
147 | { |
148 | struct device *d; | |
727ce158 | 149 | struct pci_dev *p; |
98e39e09 | 150 | |
727ce158 | 151 | pci_scan_bus(pacc); |
de7ef8bc | 152 | for (p=pacc->devices; p; p=p->next) |
1812a795 MM |
153 | if (d = scan_device(p)) |
154 | { | |
155 | d->next = first_dev; | |
156 | first_dev = d; | |
157 | } | |
98e39e09 MM |
158 | } |
159 | ||
a387042e | 160 | /*** Config space accesses ***/ |
98e39e09 | 161 | |
84d437d6 MM |
162 | static void |
163 | check_conf_range(struct device *d, unsigned int pos, unsigned int len) | |
164 | { | |
165 | while (len) | |
166 | if (!d->present[pos]) | |
167 | die("Internal bug: Accessing non-read configuration byte at position %x", pos); | |
168 | else | |
169 | pos++, len--; | |
170 | } | |
171 | ||
c7a34993 | 172 | byte |
98e39e09 MM |
173 | get_conf_byte(struct device *d, unsigned int pos) |
174 | { | |
84d437d6 | 175 | check_conf_range(d, pos, 1); |
98e39e09 MM |
176 | return d->config[pos]; |
177 | } | |
178 | ||
c7a34993 | 179 | word |
98e39e09 MM |
180 | get_conf_word(struct device *d, unsigned int pos) |
181 | { | |
84d437d6 | 182 | check_conf_range(d, pos, 2); |
98e39e09 MM |
183 | return d->config[pos] | (d->config[pos+1] << 8); |
184 | } | |
185 | ||
c7a34993 | 186 | u32 |
98e39e09 MM |
187 | get_conf_long(struct device *d, unsigned int pos) |
188 | { | |
84d437d6 | 189 | check_conf_range(d, pos, 4); |
98e39e09 MM |
190 | return d->config[pos] | |
191 | (d->config[pos+1] << 8) | | |
192 | (d->config[pos+2] << 16) | | |
193 | (d->config[pos+3] << 24); | |
194 | } | |
195 | ||
a387042e | 196 | /*** Sorting ***/ |
98e39e09 MM |
197 | |
198 | static int | |
199 | compare_them(const void *A, const void *B) | |
200 | { | |
727ce158 MM |
201 | const struct pci_dev *a = (*(const struct device **)A)->dev; |
202 | const struct pci_dev *b = (*(const struct device **)B)->dev; | |
98e39e09 | 203 | |
84c8d1bb MM |
204 | if (a->domain < b->domain) |
205 | return -1; | |
206 | if (a->domain > b->domain) | |
207 | return 1; | |
98e39e09 MM |
208 | if (a->bus < b->bus) |
209 | return -1; | |
210 | if (a->bus > b->bus) | |
211 | return 1; | |
727ce158 MM |
212 | if (a->dev < b->dev) |
213 | return -1; | |
214 | if (a->dev > b->dev) | |
215 | return 1; | |
216 | if (a->func < b->func) | |
98e39e09 | 217 | return -1; |
727ce158 | 218 | if (a->func > b->func) |
98e39e09 MM |
219 | return 1; |
220 | return 0; | |
221 | } | |
222 | ||
223 | static void | |
224 | sort_them(void) | |
225 | { | |
727ce158 | 226 | struct device **index, **h, **last_dev; |
98e39e09 MM |
227 | int cnt; |
228 | struct device *d; | |
229 | ||
c7a34993 MM |
230 | cnt = 0; |
231 | for (d=first_dev; d; d=d->next) | |
232 | cnt++; | |
233 | h = index = alloca(sizeof(struct device *) * cnt); | |
234 | for (d=first_dev; d; d=d->next) | |
235 | *h++ = d; | |
236 | qsort(index, cnt, sizeof(struct device *), compare_them); | |
237 | last_dev = &first_dev; | |
238 | h = index; | |
239 | while (cnt--) | |
240 | { | |
241 | *last_dev = *h; | |
242 | last_dev = &(*h)->next; | |
243 | h++; | |
c1c952d2 | 244 | } |
c7a34993 | 245 | *last_dev = NULL; |
c1c952d2 MM |
246 | } |
247 | ||
c7a34993 | 248 | /*** Normal output ***/ |
11339c0d | 249 | |
c7a34993 MM |
250 | static void |
251 | show_slot_name(struct device *d) | |
c1c952d2 | 252 | { |
c7a34993 | 253 | struct pci_dev *p = d->dev; |
c1c952d2 | 254 | |
c7a34993 MM |
255 | if (!opt_machine ? opt_domains : (p->domain || opt_domains >= 2)) |
256 | printf("%04x:", p->domain); | |
257 | printf("%02x:%02x.%d", p->bus, p->dev, p->func); | |
c1c952d2 MM |
258 | } |
259 | ||
c7a34993 MM |
260 | void |
261 | get_subid(struct device *d, word *subvp, word *subdp) | |
c1c952d2 | 262 | { |
c7a34993 | 263 | byte htype = get_conf_byte(d, PCI_HEADER_TYPE) & 0x7f; |
11339c0d | 264 | |
c7a34993 MM |
265 | if (htype == PCI_HEADER_TYPE_NORMAL) |
266 | { | |
267 | *subvp = get_conf_word(d, PCI_SUBSYSTEM_VENDOR_ID); | |
268 | *subdp = get_conf_word(d, PCI_SUBSYSTEM_ID); | |
269 | } | |
270 | else if (htype == PCI_HEADER_TYPE_CARDBUS && d->config_cached >= 128) | |
271 | { | |
272 | *subvp = get_conf_word(d, PCI_CB_SUBSYSTEM_VENDOR_ID); | |
273 | *subdp = get_conf_word(d, PCI_CB_SUBSYSTEM_ID); | |
274 | } | |
275 | else | |
276 | *subvp = *subdp = 0xffff; | |
c1c952d2 MM |
277 | } |
278 | ||
11339c0d | 279 | static void |
c7a34993 | 280 | show_terse(struct device *d) |
11339c0d | 281 | { |
c7a34993 MM |
282 | int c; |
283 | struct pci_dev *p = d->dev; | |
284 | char classbuf[128], devbuf[128]; | |
11339c0d | 285 | |
c7a34993 MM |
286 | show_slot_name(d); |
287 | printf(" %s: %s", | |
288 | pci_lookup_name(pacc, classbuf, sizeof(classbuf), | |
289 | PCI_LOOKUP_CLASS, | |
290 | p->device_class), | |
291 | pci_lookup_name(pacc, devbuf, sizeof(devbuf), | |
292 | PCI_LOOKUP_VENDOR | PCI_LOOKUP_DEVICE, | |
293 | p->vendor_id, p->device_id)); | |
294 | if (c = get_conf_byte(d, PCI_REVISION_ID)) | |
295 | printf(" (rev %02x)", c); | |
296 | if (verbose) | |
297 | { | |
298 | char *x; | |
299 | c = get_conf_byte(d, PCI_CLASS_PROG); | |
300 | x = pci_lookup_name(pacc, devbuf, sizeof(devbuf), | |
301 | PCI_LOOKUP_PROGIF | PCI_LOOKUP_NO_NUMBERS, | |
302 | p->device_class, c); | |
303 | if (c || x) | |
304 | { | |
305 | printf(" (prog-if %02x", c); | |
306 | if (x) | |
307 | printf(" [%s]", x); | |
308 | putchar(')'); | |
309 | } | |
310 | } | |
311 | putchar('\n'); | |
c1c952d2 | 312 | |
c7a34993 MM |
313 | if (verbose || opt_kernel) |
314 | { | |
315 | word subsys_v, subsys_d; | |
316 | char ssnamebuf[256]; | |
c1c952d2 | 317 | |
aecf5b35 TR |
318 | if (p->label) |
319 | printf("\tDeviceName: %s", p->label); | |
c7a34993 MM |
320 | get_subid(d, &subsys_v, &subsys_d); |
321 | if (subsys_v && subsys_v != 0xffff) | |
322 | printf("\tSubsystem: %s\n", | |
323 | pci_lookup_name(pacc, ssnamebuf, sizeof(ssnamebuf), | |
324 | PCI_LOOKUP_SUBSYSTEM | PCI_LOOKUP_VENDOR | PCI_LOOKUP_DEVICE, | |
325 | p->vendor_id, p->device_id, subsys_v, subsys_d)); | |
326 | } | |
c1c952d2 MM |
327 | } |
328 | ||
a387042e MM |
329 | /*** Verbose output ***/ |
330 | ||
331 | static void | |
41d883cb | 332 | show_size(u64 x) |
a387042e | 333 | { |
0188807c | 334 | static const char suffix[][2] = { "", "K", "M", "G", "T" }; |
f2f8adaa | 335 | unsigned i; |
a387042e MM |
336 | if (!x) |
337 | return; | |
f2f8adaa | 338 | for (i = 0; i < (sizeof(suffix) / sizeof(*suffix) - 1); i++) { |
558f736b | 339 | if (x % 1024) |
f2f8adaa MW |
340 | break; |
341 | x /= 1024; | |
342 | } | |
343 | printf(" [size=%u%s]", (unsigned)x, suffix[i]); | |
a387042e MM |
344 | } |
345 | ||
41d883cb MM |
346 | static void |
347 | show_range(char *prefix, u64 base, u64 limit, int is_64bit) | |
348 | { | |
349 | if (base > limit) | |
350 | { | |
351 | if (!verbose) | |
352 | return; | |
353 | else if (verbose < 3) | |
354 | { | |
355 | printf("%s: None\n", prefix); | |
356 | return; | |
357 | } | |
358 | } | |
359 | ||
360 | printf("%s: ", prefix); | |
361 | if (is_64bit) | |
3f30d0d1 | 362 | printf("%016" PCI_U64_FMT_X "-%016" PCI_U64_FMT_X, base, limit); |
41d883cb MM |
363 | else |
364 | printf("%08x-%08x", (unsigned) base, (unsigned) limit); | |
365 | if (base <= limit) | |
366 | show_size(limit - base + 1); | |
367 | else | |
368 | printf(" [empty]"); | |
369 | putchar('\n'); | |
370 | } | |
371 | ||
a387042e MM |
372 | static void |
373 | show_bases(struct device *d, int cnt) | |
374 | { | |
375 | struct pci_dev *p = d->dev; | |
376 | word cmd = get_conf_word(d, PCI_COMMAND); | |
377 | int i; | |
659d438b | 378 | int virtual = 0; |
a387042e | 379 | |
de7ef8bc | 380 | for (i=0; i<cnt; i++) |
a387042e MM |
381 | { |
382 | pciaddr_t pos = p->base_addr[i]; | |
383 | pciaddr_t len = (p->known_fields & PCI_FILL_SIZES) ? p->size[i] : 0; | |
558f736b | 384 | pciaddr_t ioflg = (p->known_fields & PCI_FILL_IO_FLAGS) ? p->flags[i] : 0; |
a387042e MM |
385 | u32 flg = get_conf_long(d, PCI_BASE_ADDRESS_0 + 4*i); |
386 | if (flg == 0xffffffff) | |
387 | flg = 0; | |
388 | if (!pos && !flg && !len) | |
389 | continue; | |
390 | if (verbose > 1) | |
391 | printf("\tRegion %d: ", i); | |
392 | else | |
393 | putchar('\t'); | |
3d0a6d88 | 394 | if (ioflg & PCI_IORESOURCE_PCI_EA_BEI) |
558f736b SS |
395 | printf("[enhanced] "); |
396 | else if (pos && !flg) /* Reported by the OS, but not by the device */ | |
a387042e MM |
397 | { |
398 | printf("[virtual] "); | |
399 | flg = pos; | |
659d438b | 400 | virtual = 1; |
a387042e MM |
401 | } |
402 | if (flg & PCI_BASE_ADDRESS_SPACE_IO) | |
403 | { | |
404 | pciaddr_t a = pos & PCI_BASE_ADDRESS_IO_MASK; | |
405 | printf("I/O ports at "); | |
00bf6625 | 406 | if (a || (cmd & PCI_COMMAND_IO)) |
a387042e MM |
407 | printf(PCIADDR_PORT_FMT, a); |
408 | else if (flg & PCI_BASE_ADDRESS_IO_MASK) | |
409 | printf("<ignored>"); | |
410 | else | |
411 | printf("<unassigned>"); | |
659d438b | 412 | if (!virtual && !(cmd & PCI_COMMAND_IO)) |
a387042e MM |
413 | printf(" [disabled]"); |
414 | } | |
415 | else | |
416 | { | |
417 | int t = flg & PCI_BASE_ADDRESS_MEM_TYPE_MASK; | |
418 | pciaddr_t a = pos & PCI_ADDR_MEM_MASK; | |
419 | int done = 0; | |
420 | u32 z = 0; | |
421 | ||
422 | printf("Memory at "); | |
423 | if (t == PCI_BASE_ADDRESS_MEM_TYPE_64) | |
424 | { | |
425 | if (i >= cnt - 1) | |
426 | { | |
427 | printf("<invalid-64bit-slot>"); | |
428 | done = 1; | |
429 | } | |
430 | else | |
431 | { | |
432 | i++; | |
433 | z = get_conf_long(d, PCI_BASE_ADDRESS_0 + 4*i); | |
a387042e MM |
434 | } |
435 | } | |
436 | if (!done) | |
437 | { | |
438 | if (a) | |
439 | printf(PCIADDR_T_FMT, a); | |
440 | else | |
441 | printf(((flg & PCI_BASE_ADDRESS_MEM_MASK) || z) ? "<ignored>" : "<unassigned>"); | |
442 | } | |
443 | printf(" (%s, %sprefetchable)", | |
444 | (t == PCI_BASE_ADDRESS_MEM_TYPE_32) ? "32-bit" : | |
445 | (t == PCI_BASE_ADDRESS_MEM_TYPE_64) ? "64-bit" : | |
446 | (t == PCI_BASE_ADDRESS_MEM_TYPE_1M) ? "low-1M" : "type 3", | |
447 | (flg & PCI_BASE_ADDRESS_MEM_PREFETCH) ? "" : "non-"); | |
659d438b | 448 | if (!virtual && !(cmd & PCI_COMMAND_MEMORY)) |
a387042e MM |
449 | printf(" [disabled]"); |
450 | } | |
451 | show_size(len); | |
452 | putchar('\n'); | |
453 | } | |
454 | } | |
455 | ||
456 | static void | |
457 | show_rom(struct device *d, int reg) | |
458 | { | |
459 | struct pci_dev *p = d->dev; | |
460 | pciaddr_t rom = p->rom_base_addr; | |
461 | pciaddr_t len = (p->known_fields & PCI_FILL_SIZES) ? p->rom_size : 0; | |
558f736b | 462 | pciaddr_t ioflg = (p->known_fields & PCI_FILL_IO_FLAGS) ? p->rom_flags : 0; |
a387042e MM |
463 | u32 flg = get_conf_long(d, reg); |
464 | word cmd = get_conf_word(d, PCI_COMMAND); | |
659d438b | 465 | int virtual = 0; |
a387042e MM |
466 | |
467 | if (!rom && !flg && !len) | |
468 | return; | |
469 | putchar('\t'); | |
3d0a6d88 | 470 | if (ioflg & PCI_IORESOURCE_PCI_EA_BEI) |
558f736b SS |
471 | printf("[enhanced] "); |
472 | else if ((rom & PCI_ROM_ADDRESS_MASK) && !(flg & PCI_ROM_ADDRESS_MASK)) | |
a387042e MM |
473 | { |
474 | printf("[virtual] "); | |
475 | flg = rom; | |
659d438b | 476 | virtual = 1; |
a387042e MM |
477 | } |
478 | printf("Expansion ROM at "); | |
479 | if (rom & PCI_ROM_ADDRESS_MASK) | |
480 | printf(PCIADDR_T_FMT, rom & PCI_ROM_ADDRESS_MASK); | |
481 | else if (flg & PCI_ROM_ADDRESS_MASK) | |
482 | printf("<ignored>"); | |
483 | else | |
484 | printf("<unassigned>"); | |
485 | if (!(flg & PCI_ROM_ADDRESS_ENABLE)) | |
486 | printf(" [disabled]"); | |
659d438b | 487 | else if (!virtual && !(cmd & PCI_COMMAND_MEMORY)) |
a387042e MM |
488 | printf(" [disabled by cmd]"); |
489 | show_size(len); | |
490 | putchar('\n'); | |
491 | } | |
492 | ||
e95c8373 MM |
493 | static void |
494 | show_htype0(struct device *d) | |
495 | { | |
496 | show_bases(d, 6); | |
6aa54f1b | 497 | show_rom(d, PCI_ROM_ADDRESS); |
21510591 | 498 | show_caps(d, PCI_CAPABILITY_LIST); |
e95c8373 MM |
499 | } |
500 | ||
98e39e09 MM |
501 | static void |
502 | show_htype1(struct device *d) | |
503 | { | |
504 | u32 io_base = get_conf_byte(d, PCI_IO_BASE); | |
505 | u32 io_limit = get_conf_byte(d, PCI_IO_LIMIT); | |
506 | u32 io_type = io_base & PCI_IO_RANGE_TYPE_MASK; | |
507 | u32 mem_base = get_conf_word(d, PCI_MEMORY_BASE); | |
508 | u32 mem_limit = get_conf_word(d, PCI_MEMORY_LIMIT); | |
509 | u32 mem_type = mem_base & PCI_MEMORY_RANGE_TYPE_MASK; | |
510 | u32 pref_base = get_conf_word(d, PCI_PREF_MEMORY_BASE); | |
511 | u32 pref_limit = get_conf_word(d, PCI_PREF_MEMORY_LIMIT); | |
512 | u32 pref_type = pref_base & PCI_PREF_RANGE_TYPE_MASK; | |
138c0385 | 513 | word sec_stat = get_conf_word(d, PCI_SEC_STATUS); |
98e39e09 MM |
514 | word brc = get_conf_word(d, PCI_BRIDGE_CONTROL); |
515 | ||
516 | show_bases(d, 2); | |
517 | printf("\tBus: primary=%02x, secondary=%02x, subordinate=%02x, sec-latency=%d\n", | |
518 | get_conf_byte(d, PCI_PRIMARY_BUS), | |
519 | get_conf_byte(d, PCI_SECONDARY_BUS), | |
520 | get_conf_byte(d, PCI_SUBORDINATE_BUS), | |
521 | get_conf_byte(d, PCI_SEC_LATENCY_TIMER)); | |
522 | ||
523 | if (io_type != (io_limit & PCI_IO_RANGE_TYPE_MASK) || | |
524 | (io_type != PCI_IO_RANGE_TYPE_16 && io_type != PCI_IO_RANGE_TYPE_32)) | |
525 | printf("\t!!! Unknown I/O range types %x/%x\n", io_base, io_limit); | |
526 | else | |
527 | { | |
528 | io_base = (io_base & PCI_IO_RANGE_MASK) << 8; | |
529 | io_limit = (io_limit & PCI_IO_RANGE_MASK) << 8; | |
530 | if (io_type == PCI_IO_RANGE_TYPE_32) | |
531 | { | |
532 | io_base |= (get_conf_word(d, PCI_IO_BASE_UPPER16) << 16); | |
533 | io_limit |= (get_conf_word(d, PCI_IO_LIMIT_UPPER16) << 16); | |
534 | } | |
41d883cb | 535 | show_range("\tI/O behind bridge", io_base, io_limit+0xfff, 0); |
98e39e09 MM |
536 | } |
537 | ||
538 | if (mem_type != (mem_limit & PCI_MEMORY_RANGE_TYPE_MASK) || | |
539 | mem_type) | |
540 | printf("\t!!! Unknown memory range types %x/%x\n", mem_base, mem_limit); | |
e306e911 | 541 | else |
98e39e09 MM |
542 | { |
543 | mem_base = (mem_base & PCI_MEMORY_RANGE_MASK) << 16; | |
544 | mem_limit = (mem_limit & PCI_MEMORY_RANGE_MASK) << 16; | |
41d883cb | 545 | show_range("\tMemory behind bridge", mem_base, mem_limit + 0xfffff, 0); |
98e39e09 MM |
546 | } |
547 | ||
548 | if (pref_type != (pref_limit & PCI_PREF_RANGE_TYPE_MASK) || | |
549 | (pref_type != PCI_PREF_RANGE_TYPE_32 && pref_type != PCI_PREF_RANGE_TYPE_64)) | |
550 | printf("\t!!! Unknown prefetchable memory range types %x/%x\n", pref_base, pref_limit); | |
e306e911 | 551 | else |
98e39e09 | 552 | { |
41d883cb MM |
553 | u64 pref_base_64 = (pref_base & PCI_PREF_RANGE_MASK) << 16; |
554 | u64 pref_limit_64 = (pref_limit & PCI_PREF_RANGE_MASK) << 16; | |
555 | if (pref_type == PCI_PREF_RANGE_TYPE_64) | |
e306e911 | 556 | { |
41d883cb MM |
557 | pref_base_64 |= (u64) get_conf_long(d, PCI_PREF_BASE_UPPER32) << 32; |
558 | pref_limit_64 |= (u64) get_conf_long(d, PCI_PREF_LIMIT_UPPER32) << 32; | |
e306e911 | 559 | } |
41d883cb | 560 | show_range("\tPrefetchable memory behind bridge", pref_base_64, pref_limit_64 + 0xfffff, (pref_type == PCI_PREF_RANGE_TYPE_64)); |
98e39e09 MM |
561 | } |
562 | ||
138c0385 | 563 | if (verbose > 1) |
c1c2c30e | 564 | printf("\tSecondary status: 66MHz%c FastB2B%c ParErr%c DEVSEL=%s >TAbort%c <TAbort%c <MAbort%c <SERR%c <PERR%c\n", |
138c0385 MM |
565 | FLAG(sec_stat, PCI_STATUS_66MHZ), |
566 | FLAG(sec_stat, PCI_STATUS_FAST_BACK), | |
567 | FLAG(sec_stat, PCI_STATUS_PARITY), | |
568 | ((sec_stat & PCI_STATUS_DEVSEL_MASK) == PCI_STATUS_DEVSEL_SLOW) ? "slow" : | |
569 | ((sec_stat & PCI_STATUS_DEVSEL_MASK) == PCI_STATUS_DEVSEL_MEDIUM) ? "medium" : | |
570 | ((sec_stat & PCI_STATUS_DEVSEL_MASK) == PCI_STATUS_DEVSEL_FAST) ? "fast" : "??", | |
571 | FLAG(sec_stat, PCI_STATUS_SIG_TARGET_ABORT), | |
572 | FLAG(sec_stat, PCI_STATUS_REC_TARGET_ABORT), | |
573 | FLAG(sec_stat, PCI_STATUS_REC_MASTER_ABORT), | |
574 | FLAG(sec_stat, PCI_STATUS_SIG_SYSTEM_ERROR), | |
575 | FLAG(sec_stat, PCI_STATUS_DETECTED_PARITY)); | |
98e39e09 | 576 | |
6aa54f1b | 577 | show_rom(d, PCI_ROM_ADDRESS1); |
98e39e09 MM |
578 | |
579 | if (verbose > 1) | |
da322bfb MM |
580 | { |
581 | printf("\tBridgeCtl: Parity%c SERR%c NoISA%c VGA%c MAbort%c >Reset%c FastB2B%c\n", | |
582 | FLAG(brc, PCI_BRIDGE_CTL_PARITY), | |
583 | FLAG(brc, PCI_BRIDGE_CTL_SERR), | |
584 | FLAG(brc, PCI_BRIDGE_CTL_NO_ISA), | |
585 | FLAG(brc, PCI_BRIDGE_CTL_VGA), | |
586 | FLAG(brc, PCI_BRIDGE_CTL_MASTER_ABORT), | |
587 | FLAG(brc, PCI_BRIDGE_CTL_BUS_RESET), | |
588 | FLAG(brc, PCI_BRIDGE_CTL_FAST_BACK)); | |
589 | printf("\t\tPriDiscTmr%c SecDiscTmr%c DiscTmrStat%c DiscTmrSERREn%c\n", | |
590 | FLAG(brc, PCI_BRIDGE_CTL_PRI_DISCARD_TIMER), | |
591 | FLAG(brc, PCI_BRIDGE_CTL_SEC_DISCARD_TIMER), | |
592 | FLAG(brc, PCI_BRIDGE_CTL_DISCARD_TIMER_STATUS), | |
593 | FLAG(brc, PCI_BRIDGE_CTL_DISCARD_TIMER_SERR_EN)); | |
594 | } | |
e95c8373 | 595 | |
21510591 | 596 | show_caps(d, PCI_CAPABILITY_LIST); |
98e39e09 MM |
597 | } |
598 | ||
2f48f637 MM |
599 | static void |
600 | show_htype2(struct device *d) | |
601 | { | |
96e4f295 MM |
602 | int i; |
603 | word cmd = get_conf_word(d, PCI_COMMAND); | |
604 | word brc = get_conf_word(d, PCI_CB_BRIDGE_CONTROL); | |
84d437d6 | 605 | word exca; |
e306e911 | 606 | int verb = verbose > 2; |
96e4f295 MM |
607 | |
608 | show_bases(d, 1); | |
609 | printf("\tBus: primary=%02x, secondary=%02x, subordinate=%02x, sec-latency=%d\n", | |
610 | get_conf_byte(d, PCI_CB_PRIMARY_BUS), | |
611 | get_conf_byte(d, PCI_CB_CARD_BUS), | |
612 | get_conf_byte(d, PCI_CB_SUBORDINATE_BUS), | |
613 | get_conf_byte(d, PCI_CB_LATENCY_TIMER)); | |
de7ef8bc | 614 | for (i=0; i<2; i++) |
96e4f295 MM |
615 | { |
616 | int p = 8*i; | |
617 | u32 base = get_conf_long(d, PCI_CB_MEMORY_BASE_0 + p); | |
618 | u32 limit = get_conf_long(d, PCI_CB_MEMORY_LIMIT_0 + p); | |
f288d32f BH |
619 | limit = limit + 0xfff; |
620 | if (base <= limit || verb) | |
81077814 | 621 | printf("\tMemory window %d: %08x-%08x%s%s\n", i, base, limit, |
96e4f295 MM |
622 | (cmd & PCI_COMMAND_MEMORY) ? "" : " [disabled]", |
623 | (brc & (PCI_CB_BRIDGE_CTL_PREFETCH_MEM0 << i)) ? " (prefetchable)" : ""); | |
624 | } | |
de7ef8bc | 625 | for (i=0; i<2; i++) |
96e4f295 MM |
626 | { |
627 | int p = 8*i; | |
628 | u32 base = get_conf_long(d, PCI_CB_IO_BASE_0 + p); | |
629 | u32 limit = get_conf_long(d, PCI_CB_IO_LIMIT_0 + p); | |
630 | if (!(base & PCI_IO_RANGE_TYPE_32)) | |
631 | { | |
632 | base &= 0xffff; | |
633 | limit &= 0xffff; | |
634 | } | |
635 | base &= PCI_CB_IO_RANGE_MASK; | |
96e4f295 | 636 | limit = (limit & PCI_CB_IO_RANGE_MASK) + 3; |
e306e911 MM |
637 | if (base <= limit || verb) |
638 | printf("\tI/O window %d: %08x-%08x%s\n", i, base, limit, | |
639 | (cmd & PCI_COMMAND_IO) ? "" : " [disabled]"); | |
96e4f295 MM |
640 | } |
641 | ||
642 | if (get_conf_word(d, PCI_CB_SEC_STATUS) & PCI_STATUS_SIG_SYSTEM_ERROR) | |
643 | printf("\tSecondary status: SERR\n"); | |
644 | if (verbose > 1) | |
645 | printf("\tBridgeCtl: Parity%c SERR%c ISA%c VGA%c MAbort%c >Reset%c 16bInt%c PostWrite%c\n", | |
1c31d620 MM |
646 | FLAG(brc, PCI_CB_BRIDGE_CTL_PARITY), |
647 | FLAG(brc, PCI_CB_BRIDGE_CTL_SERR), | |
648 | FLAG(brc, PCI_CB_BRIDGE_CTL_ISA), | |
649 | FLAG(brc, PCI_CB_BRIDGE_CTL_VGA), | |
650 | FLAG(brc, PCI_CB_BRIDGE_CTL_MASTER_ABORT), | |
651 | FLAG(brc, PCI_CB_BRIDGE_CTL_CB_RESET), | |
652 | FLAG(brc, PCI_CB_BRIDGE_CTL_16BIT_INT), | |
653 | FLAG(brc, PCI_CB_BRIDGE_CTL_POST_WRITES)); | |
84d437d6 MM |
654 | |
655 | if (d->config_cached < 128) | |
656 | { | |
657 | printf("\t<access denied to the rest>\n"); | |
658 | return; | |
659 | } | |
660 | ||
661 | exca = get_conf_word(d, PCI_CB_LEGACY_MODE_BASE); | |
96e4f295 MM |
662 | if (exca) |
663 | printf("\t16-bit legacy interface ports at %04x\n", exca); | |
21510591 | 664 | show_caps(d, PCI_CB_CAPABILITY_LIST); |
2f48f637 MM |
665 | } |
666 | ||
98e39e09 MM |
667 | static void |
668 | show_verbose(struct device *d) | |
669 | { | |
727ce158 | 670 | struct pci_dev *p = d->dev; |
98e39e09 MM |
671 | word status = get_conf_word(d, PCI_STATUS); |
672 | word cmd = get_conf_word(d, PCI_COMMAND); | |
c2b144ef | 673 | word class = p->device_class; |
98e39e09 MM |
674 | byte bist = get_conf_byte(d, PCI_BIST); |
675 | byte htype = get_conf_byte(d, PCI_HEADER_TYPE) & 0x7f; | |
676 | byte latency = get_conf_byte(d, PCI_LATENCY_TIMER); | |
677 | byte cache_line = get_conf_byte(d, PCI_CACHE_LINE_SIZE); | |
678 | byte max_lat, min_gnt; | |
679 | byte int_pin = get_conf_byte(d, PCI_INTERRUPT_PIN); | |
ef6c9ec3 | 680 | unsigned int irq; |
98e39e09 MM |
681 | |
682 | show_terse(d); | |
683 | ||
ef6c9ec3 MM |
684 | pci_fill_info(p, PCI_FILL_IRQ | PCI_FILL_BASES | PCI_FILL_ROM_BASE | PCI_FILL_SIZES | |
685 | PCI_FILL_PHYS_SLOT | PCI_FILL_LABEL | PCI_FILL_NUMA_NODE); | |
686 | irq = p->irq; | |
687 | ||
98e39e09 MM |
688 | switch (htype) |
689 | { | |
2f48f637 MM |
690 | case PCI_HEADER_TYPE_NORMAL: |
691 | if (class == PCI_CLASS_BRIDGE_PCI) | |
56164f4f | 692 | printf("\t!!! Invalid class %04x for header type %02x\n", class, htype); |
98e39e09 MM |
693 | max_lat = get_conf_byte(d, PCI_MAX_LAT); |
694 | min_gnt = get_conf_byte(d, PCI_MIN_GNT); | |
98e39e09 | 695 | break; |
2f48f637 | 696 | case PCI_HEADER_TYPE_BRIDGE: |
cce2caac | 697 | if ((class >> 8) != PCI_BASE_CLASS_BRIDGE) |
56164f4f | 698 | printf("\t!!! Invalid class %04x for header type %02x\n", class, htype); |
001b9ac6 | 699 | min_gnt = max_lat = 0; |
2f48f637 MM |
700 | break; |
701 | case PCI_HEADER_TYPE_CARDBUS: | |
702 | if ((class >> 8) != PCI_BASE_CLASS_BRIDGE) | |
56164f4f | 703 | printf("\t!!! Invalid class %04x for header type %02x\n", class, htype); |
96e4f295 | 704 | min_gnt = max_lat = 0; |
98e39e09 MM |
705 | break; |
706 | default: | |
707 | printf("\t!!! Unknown header type %02x\n", htype); | |
708 | return; | |
709 | } | |
710 | ||
2849a165 AC |
711 | if (p->phy_slot) |
712 | printf("\tPhysical Slot: %s\n", p->phy_slot); | |
713 | ||
98e39e09 MM |
714 | if (verbose > 1) |
715 | { | |
da322bfb | 716 | printf("\tControl: I/O%c Mem%c BusMaster%c SpecCycle%c MemWINV%c VGASnoop%c ParErr%c Stepping%c SERR%c FastB2B%c DisINTx%c\n", |
1c31d620 MM |
717 | FLAG(cmd, PCI_COMMAND_IO), |
718 | FLAG(cmd, PCI_COMMAND_MEMORY), | |
719 | FLAG(cmd, PCI_COMMAND_MASTER), | |
720 | FLAG(cmd, PCI_COMMAND_SPECIAL), | |
721 | FLAG(cmd, PCI_COMMAND_INVALIDATE), | |
722 | FLAG(cmd, PCI_COMMAND_VGA_PALETTE), | |
723 | FLAG(cmd, PCI_COMMAND_PARITY), | |
724 | FLAG(cmd, PCI_COMMAND_WAIT), | |
725 | FLAG(cmd, PCI_COMMAND_SERR), | |
da322bfb MM |
726 | FLAG(cmd, PCI_COMMAND_FAST_BACK), |
727 | FLAG(cmd, PCI_COMMAND_DISABLE_INTx)); | |
728 | printf("\tStatus: Cap%c 66MHz%c UDF%c FastB2B%c ParErr%c DEVSEL=%s >TAbort%c <TAbort%c <MAbort%c >SERR%c <PERR%c INTx%c\n", | |
1c31d620 MM |
729 | FLAG(status, PCI_STATUS_CAP_LIST), |
730 | FLAG(status, PCI_STATUS_66MHZ), | |
731 | FLAG(status, PCI_STATUS_UDF), | |
732 | FLAG(status, PCI_STATUS_FAST_BACK), | |
733 | FLAG(status, PCI_STATUS_PARITY), | |
98e39e09 MM |
734 | ((status & PCI_STATUS_DEVSEL_MASK) == PCI_STATUS_DEVSEL_SLOW) ? "slow" : |
735 | ((status & PCI_STATUS_DEVSEL_MASK) == PCI_STATUS_DEVSEL_MEDIUM) ? "medium" : | |
736 | ((status & PCI_STATUS_DEVSEL_MASK) == PCI_STATUS_DEVSEL_FAST) ? "fast" : "??", | |
1c31d620 MM |
737 | FLAG(status, PCI_STATUS_SIG_TARGET_ABORT), |
738 | FLAG(status, PCI_STATUS_REC_TARGET_ABORT), | |
739 | FLAG(status, PCI_STATUS_REC_MASTER_ABORT), | |
740 | FLAG(status, PCI_STATUS_SIG_SYSTEM_ERROR), | |
da322bfb MM |
741 | FLAG(status, PCI_STATUS_DETECTED_PARITY), |
742 | FLAG(status, PCI_STATUS_INTx)); | |
98e39e09 MM |
743 | if (cmd & PCI_COMMAND_MASTER) |
744 | { | |
56164f4f MM |
745 | printf("\tLatency: %d", latency); |
746 | if (min_gnt || max_lat) | |
747 | { | |
748 | printf(" ("); | |
749 | if (min_gnt) | |
750 | printf("%dns min", min_gnt*250); | |
751 | if (min_gnt && max_lat) | |
752 | printf(", "); | |
753 | if (max_lat) | |
754 | printf("%dns max", max_lat*250); | |
755 | putchar(')'); | |
756 | } | |
98e39e09 | 757 | if (cache_line) |
7a61b93c | 758 | printf(", Cache Line Size: %d bytes", cache_line * 4); |
98e39e09 MM |
759 | putchar('\n'); |
760 | } | |
727ce158 | 761 | if (int_pin || irq) |
9739916e | 762 | printf("\tInterrupt: pin %c routed to IRQ " PCIIRQ_FMT "\n", |
727ce158 | 763 | (int_pin ? 'A' + int_pin - 1 : '?'), irq); |
1d9d1a01 MM |
764 | if (p->numa_node != -1) |
765 | printf("\tNUMA node: %d\n", p->numa_node); | |
98e39e09 MM |
766 | } |
767 | else | |
768 | { | |
769 | printf("\tFlags: "); | |
770 | if (cmd & PCI_COMMAND_MASTER) | |
771 | printf("bus master, "); | |
772 | if (cmd & PCI_COMMAND_VGA_PALETTE) | |
773 | printf("VGA palette snoop, "); | |
774 | if (cmd & PCI_COMMAND_WAIT) | |
775 | printf("stepping, "); | |
776 | if (cmd & PCI_COMMAND_FAST_BACK) | |
777 | printf("fast Back2Back, "); | |
778 | if (status & PCI_STATUS_66MHZ) | |
c1c2c30e | 779 | printf("66MHz, "); |
98e39e09 MM |
780 | if (status & PCI_STATUS_UDF) |
781 | printf("user-definable features, "); | |
782 | printf("%s devsel", | |
783 | ((status & PCI_STATUS_DEVSEL_MASK) == PCI_STATUS_DEVSEL_SLOW) ? "slow" : | |
784 | ((status & PCI_STATUS_DEVSEL_MASK) == PCI_STATUS_DEVSEL_MEDIUM) ? "medium" : | |
785 | ((status & PCI_STATUS_DEVSEL_MASK) == PCI_STATUS_DEVSEL_FAST) ? "fast" : "??"); | |
786 | if (cmd & PCI_COMMAND_MASTER) | |
787 | printf(", latency %d", latency); | |
727ce158 | 788 | if (irq) |
9739916e | 789 | printf(", IRQ " PCIIRQ_FMT, irq); |
90ec4a6d MW |
790 | if (p->numa_node != -1) |
791 | printf(", NUMA node %d", p->numa_node); | |
98e39e09 MM |
792 | putchar('\n'); |
793 | } | |
794 | ||
795 | if (bist & PCI_BIST_CAPABLE) | |
796 | { | |
797 | if (bist & PCI_BIST_START) | |
798 | printf("\tBIST is running\n"); | |
799 | else | |
800 | printf("\tBIST result: %02x\n", bist & PCI_BIST_CODE_MASK); | |
801 | } | |
802 | ||
803 | switch (htype) | |
804 | { | |
2f48f637 | 805 | case PCI_HEADER_TYPE_NORMAL: |
98e39e09 MM |
806 | show_htype0(d); |
807 | break; | |
2f48f637 | 808 | case PCI_HEADER_TYPE_BRIDGE: |
98e39e09 MM |
809 | show_htype1(d); |
810 | break; | |
2f48f637 MM |
811 | case PCI_HEADER_TYPE_CARDBUS: |
812 | show_htype2(d); | |
813 | break; | |
98e39e09 MM |
814 | } |
815 | } | |
816 | ||
a387042e MM |
817 | /*** Machine-readable dumps ***/ |
818 | ||
98e39e09 MM |
819 | static void |
820 | show_hex_dump(struct device *d) | |
821 | { | |
09817437 | 822 | unsigned int i, cnt; |
98e39e09 | 823 | |
84d437d6 | 824 | cnt = d->config_cached; |
a387042e | 825 | if (opt_hex >= 3 && config_fetch(d, cnt, 256-cnt)) |
09817437 MM |
826 | { |
827 | cnt = 256; | |
a387042e | 828 | if (opt_hex >= 4 && config_fetch(d, 256, 4096-256)) |
09817437 MM |
829 | cnt = 4096; |
830 | } | |
831 | ||
de7ef8bc | 832 | for (i=0; i<cnt; i++) |
98e39e09 MM |
833 | { |
834 | if (! (i & 15)) | |
835 | printf("%02x:", i); | |
836 | printf(" %02x", get_conf_byte(d, i)); | |
837 | if ((i & 15) == 15) | |
838 | putchar('\n'); | |
839 | } | |
840 | } | |
841 | ||
13081e57 MM |
842 | static void |
843 | print_shell_escaped(char *c) | |
844 | { | |
845 | printf(" \""); | |
846 | while (*c) | |
847 | { | |
848 | if (*c == '"' || *c == '\\') | |
849 | putchar('\\'); | |
850 | putchar(*c++); | |
851 | } | |
852 | putchar('"'); | |
853 | } | |
854 | ||
0a33d0ec MM |
855 | static void |
856 | show_machine(struct device *d) | |
857 | { | |
727ce158 | 858 | struct pci_dev *p = d->dev; |
0a33d0ec | 859 | int c; |
c1c952d2 | 860 | word sv_id, sd_id; |
727ce158 | 861 | char classbuf[128], vendbuf[128], devbuf[128], svbuf[128], sdbuf[128]; |
ce503b7f | 862 | |
c1c952d2 | 863 | get_subid(d, &sv_id, &sd_id); |
0a33d0ec MM |
864 | |
865 | if (verbose) | |
866 | { | |
ef6c9ec3 | 867 | pci_fill_info(p, PCI_FILL_PHYS_SLOT | PCI_FILL_NUMA_NODE); |
a387042e | 868 | printf((opt_machine >= 2) ? "Slot:\t" : "Device:\t"); |
84c8d1bb MM |
869 | show_slot_name(d); |
870 | putchar('\n'); | |
727ce158 | 871 | printf("Class:\t%s\n", |
c2b144ef | 872 | pci_lookup_name(pacc, classbuf, sizeof(classbuf), PCI_LOOKUP_CLASS, p->device_class)); |
727ce158 | 873 | printf("Vendor:\t%s\n", |
224707ba | 874 | pci_lookup_name(pacc, vendbuf, sizeof(vendbuf), PCI_LOOKUP_VENDOR, p->vendor_id, p->device_id)); |
727ce158 | 875 | printf("Device:\t%s\n", |
224707ba | 876 | pci_lookup_name(pacc, devbuf, sizeof(devbuf), PCI_LOOKUP_DEVICE, p->vendor_id, p->device_id)); |
ce503b7f MM |
877 | if (sv_id && sv_id != 0xffff) |
878 | { | |
727ce158 | 879 | printf("SVendor:\t%s\n", |
a99c0d69 | 880 | pci_lookup_name(pacc, svbuf, sizeof(svbuf), PCI_LOOKUP_SUBSYSTEM | PCI_LOOKUP_VENDOR, sv_id)); |
727ce158 | 881 | printf("SDevice:\t%s\n", |
d4798a32 | 882 | pci_lookup_name(pacc, sdbuf, sizeof(sdbuf), PCI_LOOKUP_SUBSYSTEM | PCI_LOOKUP_DEVICE, p->vendor_id, p->device_id, sv_id, sd_id)); |
ce503b7f | 883 | } |
2849a165 AC |
884 | if (p->phy_slot) |
885 | printf("PhySlot:\t%s\n", p->phy_slot); | |
0a33d0ec MM |
886 | if (c = get_conf_byte(d, PCI_REVISION_ID)) |
887 | printf("Rev:\t%02x\n", c); | |
888 | if (c = get_conf_byte(d, PCI_CLASS_PROG)) | |
889 | printf("ProgIf:\t%02x\n", c); | |
11339c0d MM |
890 | if (opt_kernel) |
891 | show_kernel_machine(d); | |
1d9d1a01 MM |
892 | if (p->numa_node != -1) |
893 | printf("NUMANode:\t%d\n", p->numa_node); | |
0a33d0ec MM |
894 | } |
895 | else | |
896 | { | |
84c8d1bb | 897 | show_slot_name(d); |
13081e57 MM |
898 | print_shell_escaped(pci_lookup_name(pacc, classbuf, sizeof(classbuf), PCI_LOOKUP_CLASS, p->device_class)); |
899 | print_shell_escaped(pci_lookup_name(pacc, vendbuf, sizeof(vendbuf), PCI_LOOKUP_VENDOR, p->vendor_id, p->device_id)); | |
900 | print_shell_escaped(pci_lookup_name(pacc, devbuf, sizeof(devbuf), PCI_LOOKUP_DEVICE, p->vendor_id, p->device_id)); | |
0a33d0ec MM |
901 | if (c = get_conf_byte(d, PCI_REVISION_ID)) |
902 | printf(" -r%02x", c); | |
903 | if (c = get_conf_byte(d, PCI_CLASS_PROG)) | |
904 | printf(" -p%02x", c); | |
ce503b7f | 905 | if (sv_id && sv_id != 0xffff) |
13081e57 MM |
906 | { |
907 | print_shell_escaped(pci_lookup_name(pacc, svbuf, sizeof(svbuf), PCI_LOOKUP_SUBSYSTEM | PCI_LOOKUP_VENDOR, sv_id)); | |
908 | print_shell_escaped(pci_lookup_name(pacc, sdbuf, sizeof(sdbuf), PCI_LOOKUP_SUBSYSTEM | PCI_LOOKUP_DEVICE, p->vendor_id, p->device_id, sv_id, sd_id)); | |
909 | } | |
ce503b7f MM |
910 | else |
911 | printf(" \"\" \"\""); | |
0a33d0ec MM |
912 | putchar('\n'); |
913 | } | |
914 | } | |
915 | ||
a387042e MM |
916 | /*** Main show function ***/ |
917 | ||
c7a34993 | 918 | void |
1812a795 MM |
919 | show_device(struct device *d) |
920 | { | |
a387042e | 921 | if (opt_machine) |
1812a795 | 922 | show_machine(d); |
1812a795 | 923 | else |
11339c0d MM |
924 | { |
925 | if (verbose) | |
926 | show_verbose(d); | |
927 | else | |
928 | show_terse(d); | |
929 | if (opt_kernel || verbose) | |
930 | show_kernel(d); | |
931 | } | |
a387042e | 932 | if (opt_hex) |
1812a795 | 933 | show_hex_dump(d); |
a387042e | 934 | if (verbose || opt_hex) |
1812a795 MM |
935 | putchar('\n'); |
936 | } | |
937 | ||
98e39e09 MM |
938 | static void |
939 | show(void) | |
940 | { | |
941 | struct device *d; | |
942 | ||
de7ef8bc | 943 | for (d=first_dev; d; d=d->next) |
1812a795 | 944 | show_device(d); |
98e39e09 MM |
945 | } |
946 | ||
947 | /* Main */ | |
948 | ||
949 | int | |
950 | main(int argc, char **argv) | |
951 | { | |
952 | int i; | |
e4842ff3 | 953 | char *msg; |
98e39e09 | 954 | |
496d4021 MM |
955 | if (argc == 2 && !strcmp(argv[1], "--version")) |
956 | { | |
957 | puts("lspci version " PCIUTILS_VERSION); | |
958 | return 0; | |
959 | } | |
727ce158 MM |
960 | |
961 | pacc = pci_alloc(); | |
962 | pacc->error = die; | |
963 | pci_filter_init(pacc, &filter); | |
964 | ||
98e39e09 MM |
965 | while ((i = getopt(argc, argv, options)) != -1) |
966 | switch (i) | |
967 | { | |
968 | case 'n': | |
bc2eed2d | 969 | pacc->numeric_ids++; |
98e39e09 MM |
970 | break; |
971 | case 'v': | |
972 | verbose++; | |
973 | break; | |
974 | case 'b': | |
727ce158 | 975 | pacc->buscentric = 1; |
98e39e09 | 976 | break; |
e4842ff3 | 977 | case 's': |
727ce158 | 978 | if (msg = pci_filter_parse_slot(&filter, optarg)) |
b7fd8e19 | 979 | die("-s: %s", msg); |
98e39e09 | 980 | break; |
e4842ff3 | 981 | case 'd': |
727ce158 MM |
982 | if (msg = pci_filter_parse_id(&filter, optarg)) |
983 | die("-d: %s", msg); | |
98e39e09 MM |
984 | break; |
985 | case 'x': | |
a387042e | 986 | opt_hex++; |
98e39e09 | 987 | break; |
6d0dc0fd | 988 | case 't': |
a387042e | 989 | opt_tree++; |
6d0dc0fd | 990 | break; |
18928b91 | 991 | case 'i': |
cc062b4a | 992 | pci_set_name_list_path(pacc, optarg, 0); |
18928b91 | 993 | break; |
0a33d0ec | 994 | case 'm': |
a387042e | 995 | opt_machine++; |
0a33d0ec | 996 | break; |
c1c952d2 MM |
997 | case 'p': |
998 | opt_pcimap = optarg; | |
999 | break; | |
1b99a704 | 1000 | #ifdef PCI_OS_LINUX |
11339c0d MM |
1001 | case 'k': |
1002 | opt_kernel++; | |
1003 | break; | |
1b99a704 | 1004 | #endif |
1812a795 | 1005 | case 'M': |
a387042e | 1006 | opt_map_mode++; |
1812a795 | 1007 | break; |
af61eb25 | 1008 | case 'D': |
a387042e | 1009 | opt_domains = 2; |
af61eb25 | 1010 | break; |
e022789d | 1011 | #ifdef PCI_USE_DNS |
cca2f7c6 MM |
1012 | case 'q': |
1013 | opt_query_dns++; | |
1014 | break; | |
1015 | case 'Q': | |
1016 | opt_query_all = 1; | |
1017 | break; | |
e022789d MM |
1018 | #else |
1019 | case 'q': | |
1020 | case 'Q': | |
1021 | die("DNS queries are not available in this version"); | |
1022 | #endif | |
98e39e09 | 1023 | default: |
727ce158 MM |
1024 | if (parse_generic_option(i, pacc, optarg)) |
1025 | break; | |
98e39e09 | 1026 | bad: |
727ce158 | 1027 | fprintf(stderr, help_msg, pacc->id_file_name); |
98e39e09 MM |
1028 | return 1; |
1029 | } | |
1030 | if (optind < argc) | |
1031 | goto bad; | |
1032 | ||
cca2f7c6 MM |
1033 | if (opt_query_dns) |
1034 | { | |
1035 | pacc->id_lookup_mode |= PCI_LOOKUP_NETWORK; | |
1036 | if (opt_query_dns > 1) | |
1037 | pacc->id_lookup_mode |= PCI_LOOKUP_REFRESH_CACHE; | |
1038 | } | |
1039 | if (opt_query_all) | |
1040 | pacc->id_lookup_mode |= PCI_LOOKUP_NETWORK | PCI_LOOKUP_SKIP_LOCAL; | |
1041 | ||
727ce158 | 1042 | pci_init(pacc); |
a387042e | 1043 | if (opt_map_mode) |
1812a795 | 1044 | map_the_bus(); |
6d0dc0fd | 1045 | else |
1812a795 MM |
1046 | { |
1047 | scan_devices(); | |
1048 | sort_them(); | |
a387042e | 1049 | if (opt_tree) |
1812a795 MM |
1050 | show_forest(); |
1051 | else | |
1052 | show(); | |
1053 | } | |
17ec7e70 | 1054 | show_kernel_cleanup(); |
727ce158 | 1055 | pci_cleanup(pacc); |
98e39e09 | 1056 | |
934e7e36 | 1057 | return (seen_errors ? 2 : 0); |
98e39e09 | 1058 | } |