| 79,8 → 79,7 |
|---|
| d.func = 0; |
| for (d.dev = 0; d.dev < 32; d.dev++) { |
| u16 class, vendor; |
| if (m-> |
| read(&d, PCI_CLASS_DEVICE, (byte *) & class, |
| if (m->read(&d, PCI_CLASS_DEVICE, (byte *) & class, |
| sizeof(class)) |
| && (class == cpu_to_le16(PCI_CLASS_BRIDGE_HOST) |
| || class == cpu_to_le16(PCI_CLASS_DISPLAY_VGA)) |
| 178,7 → 177,6 |
|---|
| static int conf2_detect(struct pci_access *a) |
| { |
| /* This is ugly and tends to produce false positives. Beware. */ |
| |
| outb(0x00, 0xCFB); |
| outb(0x00, 0xCF8); |
| outb(0x00, 0xCFA); |
| 226,8 → 224,7 |
|---|
| return 0; |
| |
| if (d->dev >= 16) |
| d->access-> |
| error("conf2_write: only first 16 devices exist."); |
| d->access->error("conf2_write: only first 16 devices exist."); |
| outb((d->func << 1) | 0xf0, 0xcf8); |
| outb(d->bus, 0xcfa); |
| switch (len) { |