sio.c 293 B

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  1. #include "u.h"
  2. #include "../port/lib.h"
  3. #include "mem.h"
  4. #include "dat.h"
  5. #include "fns.h"
  6. #include "io.h"
  7. /*
  8. * 82378ZB Saturn-I/O (SIO) PCI-to-ISA Bus Bridge.
  9. */
  10. static Pcidev* siodev;
  11. void
  12. siodump(void)
  13. {
  14. if(siodev == nil && (siodev = pcimatch(nil, 0x8086, 0x0484)) == nil)
  15. return;
  16. }