IDENTITY_OFFSET
u64 identity_offset = IDENTITY_OFFSET;
xe_migrate_program_identity(xe, vm, bo, map_ofs, IDENTITY_OFFSET,
xe_assert(xe, actual_phy_size <= (MAX_NUM_PTE - IDENTITY_OFFSET) * SZ_1G);
u64 vram_offset = IDENTITY_OFFSET +
xe_assert(xe, actual_phy_size <= (MAX_NUM_PTE - IDENTITY_OFFSET -
IDENTITY_OFFSET / 2) * SZ_1G);