diff options
Diffstat (limited to 'include/exec/memory.h')
| -rw-r--r-- | include/exec/memory.h | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/include/exec/memory.h b/include/exec/memory.h index 9144a47f57..8447a16ded 100644 --- a/include/exec/memory.h +++ b/include/exec/memory.h @@ -907,6 +907,7 @@ void memory_region_init_rom(MemoryRegion *mr, * @mr: the #MemoryRegion to be initialized. * @owner: the object that tracks the region's reference count * @ops: callbacks for write access handling (must not be NULL). + * @opaque: passed to the read and write callbacks of the @ops structure. * @name: Region name, becomes part of RAMBlock name used in migration stream * must be unique within any device * @size: size of the region. @@ -995,7 +996,7 @@ static inline IOMMUMemoryRegion *memory_region_get_iommu(MemoryRegion *mr) * Returns pointer to IOMMUMemoryRegionClass if a memory region is an iommu, * otherwise NULL. This is fast path avoiding QOM checking, use with caution. * - * @mr: the memory region being queried + * @iommu_mr: the memory region being queried */ static inline IOMMUMemoryRegionClass *memory_region_get_iommu_class_nocheck( IOMMUMemoryRegion *iommu_mr) @@ -1558,6 +1559,7 @@ void memory_region_add_subregion_overlap(MemoryRegion *mr, /** * memory_region_get_ram_addr: Get the ram address associated with a memory * region + * @mr: the memory region to get the ram address for */ ram_addr_t memory_region_get_ram_addr(MemoryRegion *mr); @@ -1650,6 +1652,7 @@ bool memory_region_is_mapped(MemoryRegion *mr); * * Returns a #MemoryRegionSection that describes a contiguous overlap. * It will have the following characteristics: + * * .@size = 0 iff no overlap was found * .@mr is non-%NULL iff an overlap was found * @@ -1657,11 +1660,12 @@ bool memory_region_is_mapped(MemoryRegion *mr); * relative to the returned region (in the .@mr field), not to the * @mr argument. * - * Similarly, the .@offset_within_address_space is relative to the + * Similarly, the @.offset_within_address_space is relative to the * address space that contains both regions, the passed and the * returned one. However, in the special case where the @mr argument * has no container (and thus is the root of the address space), the * following will hold: + * * .@offset_within_address_space >= @addr * .@offset_within_address_space + .@size <= @addr + @size * @@ -2107,6 +2111,7 @@ static inline bool memory_access_is_direct(MemoryRegion *mr, bool is_write) * @addr: address within that address space * @attrs: memory transaction attributes * @buf: buffer with the data transferred + * @len: length of the buffer */ static inline __attribute__((__always_inline__)) MemTxResult address_space_read(AddressSpace *as, hwaddr addr, |