| /drivers/usb/uhci/detect.inc |
|---|
| 1,6 → 1,6 |
| static Bool FindPciDevice() |
| Bool FindPciDevice() |
| { |
| Bool retval = FALSE; |
| u32_t bus, last_bus; |
| 20,13 → 20,17 |
| u32_t id; |
| u16_t pcicmd; |
| u16_t devclass; |
| u8_t interface; |
| int i; |
| interface = PciRead8(bus,devfn, 0x09); |
| devclass = PciRead16(bus,devfn, 0x0A); |
| if( devclass != 0x0C03) |
| continue; |
| if( interface != 0) |
| continue; |
| pcicmd = PciRead16(bus,devfn, PCI_COMMAND); |
| if (! pcicmd & PCI_COMMAND_IO) |
| continue; |
| /drivers/usb/uhci/usb.c |
|---|
| 12,7 → 12,6 |
| #include "syscall.h" |
| #include "usb.h" |
| static Bool FindPciDevice(); |
| int __stdcall srv_usb(ioctl_t *io); |