19 const MMIO_BUDDY_MAX_EXP: u32 = PAGE_1G_SHIFT;
21 const MMIO_BUDDY_MIN_EXP: u32 = PAGE_4K_SHIFT;
23 const MMIO_BUDDY_REGION_COUNT: u32 = MMIO_BUDDY_MAX_EXP - MMIO_BUDDY_MIN_EXP + 1;
115     fn give_back_block(&self, vaddr: VirtAddr, exp: u32) -> Result<i32, SystemError> {  in give_back_block()
138         exp: u32,  in split_block()  argument
161         exp: u32,  in query_addr_region()  argument
298     fn mmio_buddy_query_addr_region(&self, exp: u32) -> Result<MmioBuddyAddrRegion, MmioResult> {  in mmio_buddy_query_addr_region()
325     fn calculate_block_vaddr(&self, vaddr: VirtAddr, exp: u32) -> VirtAddr {  in calculate_block_vaddr()
344         exp: u32,  in pop_buddy_block()  argument
401         exp: u32,  in merge_all_exp()  argument
452         exp: u32,  in merge_blocks()  argument
490         let mut size_exp: u32 = 63 - size.leading_zeros();  in create_mmio()
613 fn exp2index(exp: u32) -> usize {  in exp2index()
639     size: u32,  in mmio_create()  argument