Ejemplo n.º 1
0
static void gicv3_its_pre_save(void *opaque)
{
    GICv3ITSState *s = (GICv3ITSState *)opaque;
    GICv3ITSCommonClass *c = ARM_GICV3_ITS_COMMON_GET_CLASS(s);

    if (c->pre_save) {
        c->pre_save(s);
    }
}
Ejemplo n.º 2
0
static int gicv3_its_post_load(void *opaque, int version_id)
{
    GICv3ITSState *s = (GICv3ITSState *)opaque;
    GICv3ITSCommonClass *c = ARM_GICV3_ITS_COMMON_GET_CLASS(s);

    if (c->post_load) {
        c->post_load(s);
    }
    return 0;
}
Ejemplo n.º 3
0
static MemTxResult gicv3_its_trans_write(void *opaque, hwaddr offset,
                                         uint64_t value, unsigned size,
                                         MemTxAttrs attrs)
{
    if (offset == 0x0040 && ((size == 2) || (size == 4))) {
        GICv3ITSState *s = ARM_GICV3_ITS_COMMON(opaque);
        GICv3ITSCommonClass *c = ARM_GICV3_ITS_COMMON_GET_CLASS(s);
        int ret = c->send_msi(s, le64_to_cpu(value), attrs.requester_id);

        if (ret <= 0) {
            qemu_log_mask(LOG_GUEST_ERROR,
                          "ITS: Error sending MSI: %s\n", strerror(-ret));
        }
    } else {
        qemu_log_mask(LOG_GUEST_ERROR,
                      "ITS write at bad offset 0x%"PRIx64"\n", offset);
    }
    return MEMTX_OK;
}