WebSVN – HelenOS – Diff – /branches/dynload/uspace/srv/pci/libpci/names.c



    byte *p;
    int id1 = 0, id2 = 0, id3 = 0, id4 = 0;
    int cat = -1;
    int nest;
    static const char parse_error[] = "Parse error";
    size_t i;
 
    *lino = 0;
    for (i = 0; i < sizeof(pci_ids) / sizeof(char *); i++) {
        line = (byte *) pci_ids[i];
        (*lino)++;

    switch (flags) {
    case PCI_LOOKUP_VENDOR:
        iv = va_arg(args, int);
        if (num)
            res = snprintf(buf, size, "%04x", iv);
        else if ((v = id_lookup(a, ID_VENDOR, iv, 0, 0, 0)) != 0)
            return (char *) v->name;
        else
            res = snprintf(buf, size, "Unknown vendor %04x", iv);
        break;
    case PCI_LOOKUP_DEVICE:
        iv = va_arg(args, int);
        id = va_arg(args, int);
        if (num)
            res = snprintf(buf, size, "%04x", id);
        else if ((d = id_lookup(a, ID_DEVICE, iv, id, 0, 0)) != 0)
            return (char *) d->name;
        else if (synth)
            res = snprintf(buf, size, "Unknown device %04x", id);
        else
            return NULL;

        break;
    case PCI_LOOKUP_SUBSYSTEM | PCI_LOOKUP_VENDOR:
        isv = va_arg(args, int);
        if (num)
            res = snprintf(buf, size, "%04x", isv);
        else if ((v = id_lookup(a, ID_VENDOR, isv, 0, 0, 0)) != 0)
            return (char *) v->name;
        else if (synth)
            res = snprintf(buf, size, "Unknown vendor %04x", isv);
        else
            return NULL;

        id = va_arg(args, int);
        isv = va_arg(args, int);
        isd = va_arg(args, int);
        if (num)
            res = snprintf(buf, size, "%04x", isd);
        else if ((d = id_lookup_subsys(a, iv, id, isv, isd)) != 0)
            return (char *) d->name;
        else if (synth)
            res = snprintf(buf, size, "Unknown device %04x", isd);
        else
            return NULL;

        break;
    case PCI_LOOKUP_CLASS:
        icls = va_arg(args, int);
        if (num)
            res = snprintf(buf, size, "%04x", icls);
        else if ((cls = id_lookup(a, ID_SUBCLASS, icls >> 8, icls & 0xff, 0, 0)) != 0)
            return (char *) cls->name;
        else if ((cls = id_lookup(a, ID_CLASS, icls, 0, 0, 0)) != 0)
            res = snprintf(buf, size, "%s [%04x]", cls->name, icls);
        else if (synth)
            res = snprintf(buf, size, "Class %04x", icls);
        else
            return NULL;

    case PCI_LOOKUP_PROGIF:
        icls = va_arg(args, int);
        ipif = va_arg(args, int);
        if (num)
            res = snprintf(buf, size, "%02x", ipif);
        else if ((pif = id_lookup(a, ID_PROGIF, icls >> 8, icls & 0xff, ipif, 0)) != 0)
            return (char *) pif->name;
        else if (icls == 0x0101 && !(ipif & 0x70)) {
            /* IDE controllers have complex prog-if semantics */
            res = snprintf(buf, size, "%s%s%s%s%s",
                       (ipif & 0x80) ? "Master " : "",

Rev 4348	Rev 4691
Line 148...	Line 148...
148	byte *p;	148	byte *p;
149	int id1 = 0, id2 = 0, id3 = 0, id4 = 0;	149	int id1 = 0, id2 = 0, id3 = 0, id4 = 0;
150	int cat = -1;	150	int cat = -1;
151	int nest;	151	int nest;
152	static const char parse_error[] = "Parse error";	152	static const char parse_error[] = "Parse error";
153	int i;	153	size_t i;
154		154
155	*lino = 0;	155	*lino = 0;
156	for (i = 0; i < sizeof(pci_ids) / sizeof(char *); i++) {	156	for (i = 0; i < sizeof(pci_ids) / sizeof(char *); i++) {
157	line = (byte *) pci_ids[i];	157	line = (byte *) pci_ids[i];
158	(*lino)++;	158	(*lino)++;
Line 328...	Line 328...
328	switch (flags) {	328	switch (flags) {
329	case PCI_LOOKUP_VENDOR:	329	case PCI_LOOKUP_VENDOR:
330	iv = va_arg(args, int);	330	iv = va_arg(args, int);
331	if (num)	331	if (num)
332	res = snprintf(buf, size, "%04x", iv);	332	res = snprintf(buf, size, "%04x", iv);
333	else if (v = id_lookup(a, ID_VENDOR, iv, 0, 0, 0))	333	else if ((v = id_lookup(a, ID_VENDOR, iv, 0, 0, 0)) != 0)
334	return (char *) v->name;	334	return (char *) v->name;
335	else	335	else
336	res = snprintf(buf, size, "Unknown vendor %04x", iv);	336	res = snprintf(buf, size, "Unknown vendor %04x", iv);
337	break;	337	break;
338	case PCI_LOOKUP_DEVICE:	338	case PCI_LOOKUP_DEVICE:
339	iv = va_arg(args, int);	339	iv = va_arg(args, int);
340	id = va_arg(args, int);	340	id = va_arg(args, int);
341	if (num)	341	if (num)
342	res = snprintf(buf, size, "%04x", id);	342	res = snprintf(buf, size, "%04x", id);
343	else if (d = id_lookup(a, ID_DEVICE, iv, id, 0, 0))	343	else if ((d = id_lookup(a, ID_DEVICE, iv, id, 0, 0)) != 0)
344	return (char *) d->name;	344	return (char *) d->name;
345	else if (synth)	345	else if (synth)
346	res = snprintf(buf, size, "Unknown device %04x", id);	346	res = snprintf(buf, size, "Unknown device %04x", id);
347	else	347	else
348	return NULL;	348	return NULL;
Line 368...	Line 368...
368	break;	368	break;
369	case PCI_LOOKUP_SUBSYSTEM \| PCI_LOOKUP_VENDOR:	369	case PCI_LOOKUP_SUBSYSTEM \| PCI_LOOKUP_VENDOR:
370	isv = va_arg(args, int);	370	isv = va_arg(args, int);
371	if (num)	371	if (num)
372	res = snprintf(buf, size, "%04x", isv);	372	res = snprintf(buf, size, "%04x", isv);
373	else if (v = id_lookup(a, ID_VENDOR, isv, 0, 0, 0))	373	else if ((v = id_lookup(a, ID_VENDOR, isv, 0, 0, 0)) != 0)
374	return (char *) v->name;	374	return (char *) v->name;
375	else if (synth)	375	else if (synth)
376	res = snprintf(buf, size, "Unknown vendor %04x", isv);	376	res = snprintf(buf, size, "Unknown vendor %04x", isv);
377	else	377	else
378	return NULL;	378	return NULL;
Line 382...	Line 382...
382	id = va_arg(args, int);	382	id = va_arg(args, int);
383	isv = va_arg(args, int);	383	isv = va_arg(args, int);
384	isd = va_arg(args, int);	384	isd = va_arg(args, int);
385	if (num)	385	if (num)
386	res = snprintf(buf, size, "%04x", isd);	386	res = snprintf(buf, size, "%04x", isd);
387	else if (d = id_lookup_subsys(a, iv, id, isv, isd))	387	else if ((d = id_lookup_subsys(a, iv, id, isv, isd)) != 0)
388	return (char *) d->name;	388	return (char *) d->name;
389	else if (synth)	389	else if (synth)
390	res = snprintf(buf, size, "Unknown device %04x", isd);	390	res = snprintf(buf, size, "Unknown device %04x", isd);
391	else	391	else
392	return NULL;	392	return NULL;
Line 413...	Line 413...
413	break;	413	break;
414	case PCI_LOOKUP_CLASS:	414	case PCI_LOOKUP_CLASS:
415	icls = va_arg(args, int);	415	icls = va_arg(args, int);
416	if (num)	416	if (num)
417	res = snprintf(buf, size, "%04x", icls);	417	res = snprintf(buf, size, "%04x", icls);
418	else if (cls = id_lookup(a, ID_SUBCLASS, icls >> 8, icls & 0xff, 0, 0))	418	else if ((cls = id_lookup(a, ID_SUBCLASS, icls >> 8, icls & 0xff, 0, 0)) != 0)
419	return (char *) cls->name;	419	return (char *) cls->name;
420	else if (cls = id_lookup(a, ID_CLASS, icls, 0, 0, 0))	420	else if ((cls = id_lookup(a, ID_CLASS, icls, 0, 0, 0)) != 0)
421	res = snprintf(buf, size, "%s [%04x]", cls->name, icls);	421	res = snprintf(buf, size, "%s [%04x]", cls->name, icls);
422	else if (synth)	422	else if (synth)
423	res = snprintf(buf, size, "Class %04x", icls);	423	res = snprintf(buf, size, "Class %04x", icls);
424	else	424	else
425	return NULL;	425	return NULL;
Line 427...	Line 427...
427	case PCI_LOOKUP_PROGIF:	427	case PCI_LOOKUP_PROGIF:
428	icls = va_arg(args, int);	428	icls = va_arg(args, int);
429	ipif = va_arg(args, int);	429	ipif = va_arg(args, int);
430	if (num)	430	if (num)
431	res = snprintf(buf, size, "%02x", ipif);	431	res = snprintf(buf, size, "%02x", ipif);
432	else if (pif = id_lookup(a, ID_PROGIF, icls >> 8, icls & 0xff, ipif, 0))	432	else if ((pif = id_lookup(a, ID_PROGIF, icls >> 8, icls & 0xff, ipif, 0)) != 0)
433	return (char *) pif->name;	433	return (char *) pif->name;
434	else if (icls == 0x0101 && !(ipif & 0x70)) {	434	else if (icls == 0x0101 && !(ipif & 0x70)) {
435	/* IDE controllers have complex prog-if semantics */	435	/* IDE controllers have complex prog-if semantics */
436	res = snprintf(buf, size, "%s%s%s%s%s",	436	res = snprintf(buf, size, "%s%s%s%s%s",
437	(ipif & 0x80) ? "Master " : "",	437	(ipif & 0x80) ? "Master " : "",

Subversion Repositories HelenOS

(root)/branches/dynload/uspace/srv/pci/libpci/names.c – Rev 4348 → 4691