55     {0x0,	NULL},
60     {0x0,	"VGA"},
61     {0x1,	"8514"},
66     {0x00,	NULL},
67     {0x01,	NULL},
68     {0x02,	NULL},
69     {0x03,	NULL},
70     {0x04,	NULL},
71     {0x05,	NULL},
72     {0x06,	NULL},
73     {0x07,	NULL},
74     {0x08,	NULL},
75     {0x09,	NULL},
76     {0x0a,	NULL},
77     {0x0b,	NULL},
78     {0x0c,	NULL},
79     {0x0d,	NULL},
80     {0x0e,	NULL},
81     {0x0f,	NULL},
82     {0x80,	NULL},
83     {0x81,	NULL},
84     {0x82,	NULL},
85     {0x83,	NULL},
86     {0x84,	NULL},
87     {0x85,	NULL},
88     {0x86,	NULL},
89     {0x87,	NULL},
90     {0x88,	NULL},
91     {0x89,	NULL},
92     {0x8a,	NULL},
93     {0x8b,	NULL},
94     {0x8c,	NULL},
95     {0x8d,	NULL},
96     {0x8e,	NULL},
97     {0x8f,	NULL},
102     {0x0,	"8250"},
103     {0x1,	"16450"},
104     {0x2,	"16550"},
109     {0x0,	"Standard"},
110     {0x1,	"Bidirectional"},
111     {0x2,	"ECP"},
116     {0x10,	"OHCI"},
128     {0x0,	"Old non-VGA",		progif_null},
129     {0x1,	"Old VGA",		progif_null},
134     {0x0,	"SCSI",			progif_null},
135     {0x1,	"IDE",			progif_ide},
136     {0x2,	"Floppy disk",		progif_null},
137     {0x3,	"IPI",			progif_null},
138     {0x4,	"RAID",			progif_null},
139     {0x80,	"mass storage",		progif_null},
144     {0x0,	"Ethernet",		progif_null},
145     {0x1,	"Token ring",		progif_null},
146     {0x2,	"FDDI",			progif_null},
147     {0x3,	"ATM",			progif_null},
148     {0x80,	"network",		progif_null},
153     {0x0,	NULL,			progif_display},
154     {0x1,	"XGA",			progif_null},
155     {0x80,	"other",		progif_null},
160     {0x0,	"serial",		progif_serial},
161     {0x1,	"parallel",		progif_parallel},
162     {0x80,	"communications",	progif_null},
167     {0x0,	"FireWire",		progif_firewire},
168     {0x1,	"ACCESS.bus",		progif_null},
169     {0x2,	"SSA",			progif_null},
170     {0x3,	"USB",			progif_null},
171     {0x4,	"Fibrechannel",		progif_null},
181     {0x0,	"device",	subclass_old},
182     {0x1,	"controller",	subclass_mass},
183     {0x2,	"controller",	subclass_net},
184     {0x3,	"display",	subclass_display},
185     {0x7,	"controller",	subclass_comms},
186     {0xc,	"controller",	subclass_serial},
200 #define PCI_BIOS_PRESENT	0xb101
201 #define FIND_PCI_DEVICE		0xb102
202 #define FIND_PCI_CLASS_CODE	0xb103
203 #define GENERATE_SPECIAL_CYCLE	0xb106
204 #define READ_CONFIG_BYTE	0xb108
205 #define READ_CONFIG_WORD	0xb109
206 #define READ_CONFIG_DWORD	0xb10a
207 #define WRITE_CONFIG_BYTE	0xb10b
208 #define WRITE_CONFIG_WORD	0xb10c
209 #define WRITE_CONFIG_DWORD	0xb10d
210 #define GET_IRQ_ROUTING_OPTIONS	0xb10e
211 #define SET_PCI_IRQ		0xb10f
213 #define PCI_INT			0x1a
215 #define PCI_SIGNATURE		0x20494350	/* AKA "PCI " */
227     v86.edi = 0x0;  in biospci_detect()
231     if (V86_CY(v86.efl) || ((v86.eax & 0xff00) != 0) ||  in biospci_detect()
235     version = v86.ebx & 0xffff;  in biospci_detect()
236     hwcap = v86.eax & 0xff;  in biospci_detect()
237     maxbus = v86.ecx & 0xff;  in biospci_detect()
238 #if 0  in biospci_detect()
240 	   bcd2bin((version >> 8) & 0xf), bcd2bin(version & 0xf),  in biospci_detect()
244     sprintf(buf, "%d", bcd2bin((version >> 8) & 0xf));  in biospci_detect()
246     sprintf(buf, "%d", bcd2bin(version & 0xf));  in biospci_detect()
254     biospci_version = bcd2bin((version >> 8) & 0xf) * 10 + bcd2bin(version & 0xf);  in biospci_detect()
267     for (pc = pci_classes; pc->pc_class >= 0; pc++) {  in biospci_enumerate()
269 	for (psc = pc->pc_subclass; psc->ps_subclass >= 0; psc++) {  in biospci_enumerate()
271 	    for (ppi = psc->ps_progif; ppi->pi_code >= 0; ppi++) {  in biospci_enumerate()
274 		for (device_index = 0; ; device_index++) {  in biospci_enumerate()
279 		    if (err != 0)  in biospci_enumerate()
283 		    err = biospci_read_config(locator, 0, BIOSPCI_32BITS, &devid);  in biospci_enumerate()
284 		    if (err != 0)  in biospci_enumerate()
303     desc[0] = 0;  in biospci_addinfo()
317     sprintf(desc,"0x%08x", devid);  in biospci_addinfo()
333 	if (V86_CY(v86.efl) || (v86.eax & 0xff00))  in biospci_find_devclass()
337 	return (0);  in biospci_find_devclass()
346 	v86.edx = devid & 0xffff;		/* EDX - Vendor ID */  in biospci_find_device()
347 	v86.ecx = (devid >> 16) & 0xffff;	/* ECX - Device ID */  in biospci_find_device()
352 	if (V86_CY(v86.efl) || (v86.eax & 0xff00))  in biospci_find_device()
356 	return (0);  in biospci_find_device()
360  * width = 0(byte), 1(word) or 2(dword).
374 	if (V86_CY(v86.efl) || (v86.eax & 0xff00))  in biospci_write_config()
377 	return(0);  in biospci_write_config()
391 	if (V86_CY(v86.efl) || (v86.eax & 0xff00))  in biospci_read_config()
395 	return (0);  in biospci_read_config()
402 	return ((bus << 8) | ((device & 0x1f) << 3) | (function & 0x7));  in biospci_locator()