C++ (Cpp) pci_device_load 예제들

예제 #1

파일: ivshmem.c 프로젝트: Pating/qemu

static int ivshmem_load_old(QEMUFile *f, void *opaque, int version_id)
{
    IVShmemState *s = opaque;
    PCIDevice *pdev = PCI_DEVICE(s);
    int ret;

    IVSHMEM_DPRINTF("ivshmem_load_old\n");

    if (version_id != 0) {
        return -EINVAL;
    }

    ret = ivshmem_pre_load(s);
    if (ret) {
        return ret;
    }

    ret = pci_device_load(pdev, f);
    if (ret) {
        return ret;
    }

    if (ivshmem_has_feature(s, IVSHMEM_MSI)) {
        msix_load(pdev, f);
        ivshmem_msix_vector_use(s);
    } else {
        s->intrstatus = qemu_get_be32(f);
        s->intrmask = qemu_get_be32(f);
    }

    return 0;
}

예제 #2

파일: ivshmem.c 프로젝트: RafaelRMachado/qemu

static int ivshmem_load(QEMUFile* f, void *opaque, int version_id)
{
    IVSHMEM_DPRINTF("ivshmem_load\n");

    IVShmemState *proxy = opaque;
    int ret;

    if (version_id > 0) {
        return -EINVAL;
    }

    if (proxy->role_val == IVSHMEM_PEER) {
        fprintf(stderr, "ivshmem: 'peer' devices are not migratable\n");
        return -EINVAL;
    }

    ret = pci_device_load(&proxy->dev, f);
    if (ret) {
        return ret;
    }

    if (ivshmem_has_feature(proxy, IVSHMEM_MSI)) {
        msix_load(&proxy->dev, f);
	ivshmem_use_msix(proxy);
    } else {
        proxy->intrstatus = qemu_get_be32(f);
        proxy->intrmask = qemu_get_be32(f);
    }

    return 0;
}

예제 #3

파일: ivshmem.c 프로젝트: binape/qemu

static int ivshmem_load_old(QEMUFile *f, void *opaque, int version_id)
{
    IVShmemState *s = opaque;
    PCIDevice *pdev = PCI_DEVICE(s);
    int ret;

    IVSHMEM_DPRINTF("ivshmem_load_old\n");

    if (version_id != 0) {
        return -EINVAL;
    }

    if (s->role_val == IVSHMEM_PEER) {
        error_report("'peer' devices are not migratable");
        return -EINVAL;
    }

    ret = pci_device_load(pdev, f);
    if (ret) {
        return ret;
    }

    if (ivshmem_has_feature(s, IVSHMEM_MSI)) {
        msix_load(pdev, f);
        ivshmem_use_msix(s);
    } else {
        s->intrstatus = qemu_get_be32(f);
        s->intrmask = qemu_get_be32(f);
    }

    return 0;
}

예제 #4

파일: unin_pci.c 프로젝트: ESOS-Lab/VSSIM

static int pci_unin_load(QEMUFile* f, void *opaque, int version_id)
{
    PCIDevice *d = opaque;

    if (version_id != 1)
        return -EINVAL;

    return pci_device_load(d, f);
}

예제 #5

파일: tnetw1130.c 프로젝트: BackupTheBerlios/ar7-firmware-svn

static int tnetw1130_load(QEMUFile * f, void *opaque, int version_id)
{
    pci_tnetw1130_t *d = (pci_tnetw1130_t *) opaque;
#if 0
    tnetw1130_t *s = &d->tnetw1130;
#endif
    int result = 0;
    TRACE(TNETW, logout("\n"));
    if (version_id == tnetw1130_version) {
        result = pci_device_load(&d->dev, f);
    } else {
        result = -EINVAL;
    }
    return result;
}

예제 #6

파일: ppc4xx_pci.c 프로젝트: C2Devel/qemu-kvm

static int ppc4xx_pci_load(QEMUFile *f, void *opaque, int version_id)
{
    PPC4xxPCIState *controller = opaque;
    int i;

    if (version_id != 1)
        return -EINVAL;

    pci_device_load(controller->pci_dev, f);

    for (i = 0; i < PPC4xx_PCI_NR_PMMS; i++) {
        qemu_get_be32s(f, &controller->pmm[i].la);
        qemu_get_be32s(f, &controller->pmm[i].ma);
        qemu_get_be32s(f, &controller->pmm[i].pcila);
        qemu_get_be32s(f, &controller->pmm[i].pciha);
    }

    for (i = 0; i < PPC4xx_PCI_NR_PTMS; i++) {
        qemu_get_be32s(f, &controller->ptm[i].ms);
        qemu_get_be32s(f, &controller->ptm[i].la);
    }

    return 0;
}