VK_MSGQ_BLK_SZ_SHIFT
entry->to_v_blks = count >> VK_MSGQ_BLK_SZ_SHIFT;
if (entry->to_v_blks + (vk->ib_sgl_size >> VK_MSGQ_BLK_SZ_SHIFT)
>> VK_MSGQ_BLK_SZ_SHIFT;