Exemplo n.º 1
0
Bool
xf86IsPrimaryPci(struct pci_device *pPci)
{
    if (primaryBus.type == BUS_PCI)
        return pPci == primaryBus.id.pci;
#ifdef XSERVER_PLATFORM_BUS
    if (primaryBus.type == BUS_PLATFORM)
        if (primaryBus.id.plat->pdev)
            if (MATCH_PCI_DEVICES(primaryBus.id.plat->pdev, pPci))
                return TRUE;
#endif
    return FALSE;
}
Exemplo n.º 2
0
static Bool
xf86_check_platform_slot(const struct xf86_platform_device *pd)
{
    int i;

    for (i = 0; i < xf86NumEntities; i++) {
        const EntityPtr u = xf86Entities[i];

        if (pd->pdev && u->bus.type == BUS_PCI)
            return !MATCH_PCI_DEVICES(pd->pdev, u->bus.id.pci);
        if ((u->bus.type == BUS_PLATFORM) && (pd == u->bus.id.plat)) {
            return FALSE;
        }
    }
    return TRUE;
}
Exemplo n.º 3
0
Bool
xf86CheckPciSlot(const struct pci_device *d)
{
    int i;

    for (i = 0; i < xf86NumEntities; i++) {
        const EntityPtr p = xf86Entities[i];

        if ((p->bus.type == BUS_PCI) && (p->bus.id.pci == d)) {
            return FALSE;
        }
#ifdef XSERVER_PLATFORM_BUS
        if ((p->bus.type == BUS_PLATFORM) && (p->bus.id.plat->pdev)) {
            struct pci_device *ud = p->bus.id.plat->pdev;
            if (MATCH_PCI_DEVICES(ud, d))
                return FALSE;
        }
#endif
    }
    return TRUE;
}
Exemplo n.º 4
0
Bool
xf86IsEntityPrimary(int entityIndex)
{
    EntityPtr pEnt = xf86Entities[entityIndex];

#ifdef XSERVER_LIBPCIACCESS
    if (primaryBus.type == BUS_PLATFORM && pEnt->bus.type == BUS_PCI)
	return MATCH_PCI_DEVICES(pEnt->bus.id.pci, primaryBus.id.plat->pdev);
#endif

    if (primaryBus.type != pEnt->bus.type)
        return FALSE;

    switch (pEnt->bus.type) {
    case BUS_PCI:
        return pEnt->bus.id.pci == primaryBus.id.pci;
    case BUS_SBUS:
        return pEnt->bus.id.sbus.fbNum == primaryBus.id.sbus.fbNum;
    case BUS_PLATFORM:
        return pEnt->bus.id.plat == primaryBus.id.plat;
    default:
        return FALSE;
    }
}