1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
|
#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: pci_stub.c,v 1.1 2011/08/24 20:27:35 dyoung Exp $");
#include "opt_pci.h"
#include <sys/param.h>
#include <sys/systm.h>
#include <dev/pci/pcireg.h>
#include <dev/pci/pcivar.h>
#include <dev/pci/pcidevs.h>
int default_pci_bus_devorder(pci_chipset_tag_t, int, uint8_t *, int);
int default_pci_chipset_tag_create(pci_chipset_tag_t, uint64_t,
const struct pci_overrides *, void *, pci_chipset_tag_t *);
void default_pci_chipset_tag_destroy(pci_chipset_tag_t);
__strict_weak_alias(pci_bus_devorder, default_pci_bus_devorder);
__strict_weak_alias(pci_chipset_tag_create, default_pci_chipset_tag_create);
__strict_weak_alias(pci_chipset_tag_destroy, default_pci_chipset_tag_destroy);
int
default_pci_bus_devorder(pci_chipset_tag_t pc, int bus, uint8_t *devs,
int maxdevs)
{
int i, n;
n = MIN(pci_bus_maxdevs(pc, bus), maxdevs);
for (i = 0; i < n; i++)
devs[i] = i;
return n;
}
void
default_pci_chipset_tag_destroy(pci_chipset_tag_t pc)
{
}
int
default_pci_chipset_tag_create(pci_chipset_tag_t opc, const uint64_t present,
const struct pci_overrides *ov, void *ctx, pci_chipset_tag_t *pcp)
{
return EOPNOTSUPP;
}
|