xref: /minix3/minix/lib/libsys/pci_ids.c (revision 433d6423c39e34ec4b79c950597bb2d236f886be) 
1 /*
2 pci_ids.c
3 */
4 
5 #include "pci.h"
6 #include "syslib.h"
7 #include <minix/sysutil.h>
8 
9 /*===========================================================================*
10  *				pci_ids					     *
11  *===========================================================================*/
pci_ids(devind,vidp,didp)12 void pci_ids(devind, vidp, didp)
13 int devind;
14 u16_t *vidp;
15 u16_t *didp;
16 {
17 	int r;
18 	message m;
19 
20 	m.m_type= BUSC_PCI_IDS;
21 	m.m1_i1= devind;
22 
23 	r= ipc_sendrec(pci_procnr, &m);
24 	if (r != 0)
25 		panic("pci_ids: can't talk to PCI: %d", r);
26 
27 	if (m.m_type != 0)
28 		panic("pci_ids: got bad reply from PCI: %d", m.m_type);
29 	*vidp= m.m1_i1;
30 	*didp= m.m1_i2;
31 	printf("pci_ids: %04x/%04x\n", *vidp, *didp);
32 }
33 
34