static void setup_hw_slot(struct qxl_device *qdev, int slot_index,
struct qxl_memslot *slot)
{
qdev->ram_header->mem_slot.mem_start = slot->start_phys_addr;
qdev->ram_header->mem_slot.mem_end = slot->end_phys_addr;
qxl_io_memslot_add(qdev, slot_index);
}
static uint8_t setup_slot(struct qxl_device *qdev, uint8_t slot_index_offset,
unsigned long start_phys_addr, unsigned long end_phys_addr)
{
uint64_t high_bits;
struct qxl_memslot *slot;
uint8_t slot_index;
struct qxl_ram_header *ram_header = qdev->ram_header;
slot_index = qdev->rom->slots_start + slot_index_offset;
slot = &qdev->mem_slots[slot_index];
slot->start_phys_addr = start_phys_addr;
slot->end_phys_addr = end_phys_addr;
ram_header->mem_slot.mem_start = slot->start_phys_addr;
ram_header->mem_slot.mem_end = slot->end_phys_addr;
qxl_io_memslot_add(qdev, slot_index);
slot->generation = qdev->rom->slot_generation;
high_bits = slot_index << qdev->slot_gen_bits;
high_bits |= slot->generation;
high_bits <<= (64 - (qdev->slot_gen_bits + qdev->slot_id_bits));
slot->high_bits = high_bits;
return slot_index;
}