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memory: add owner argument to initialization functions

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Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
This commit is contained in:
Paolo Bonzini 2013-06-06 05:41:28 -04:00
parent 5767e4e198
commit 2c9b15cab1
319 changed files with 787 additions and 759 deletions
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17
include/exec/memory.h
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@ -136,6 +136,7 @@ struct MemoryRegion {
const MemoryRegionOps *ops;
const MemoryRegionIOMMUOps *iommu_ops;
void *opaque;
struct Object *owner;
MemoryRegion *parent;
Int128 size;
hwaddr addr;
@ -238,10 +239,12 @@ struct MemoryListener {
* memory_region_add_subregion() to add subregions.
*
* @mr: the #MemoryRegion to be initialized
* @owner: the object that tracks the region's reference count
* @name: used for debugging; not visible to the user or ABI
* @size: size of the region; any subregions beyond this size will be clipped
*/
void memory_region_init(MemoryRegion *mr,
struct Object *owner,
const char *name,
uint64_t size);
/**
@ -251,6 +254,7 @@ void memory_region_init(MemoryRegion *mr,
* if @size is nonzero, subregions will be clipped to @size.
*
* @mr: the #MemoryRegion to be initialized.
* @owner: the object that tracks the region's reference count
* @ops: a structure containing read and write callbacks to be used when
* I/O is performed on the region.
* @opaque: passed to to the read and write callbacks of the @ops structure.
@ -258,6 +262,7 @@ void memory_region_init(MemoryRegion *mr,
* @size: size of the region.
*/
void memory_region_init_io(MemoryRegion *mr,
struct Object *owner,
const MemoryRegionOps *ops,
void *opaque,
const char *name,
@ -268,10 +273,12 @@ void memory_region_init_io(MemoryRegion *mr,
* region will modify memory directly.
*
* @mr: the #MemoryRegion to be initialized.
* @owner: the object that tracks the region's reference count
* @name: the name of the region.
* @size: size of the region.
*/
void memory_region_init_ram(MemoryRegion *mr,
struct Object *owner,
const char *name,
uint64_t size);
@ -281,11 +288,13 @@ void memory_region_init_ram(MemoryRegion *mr,
* region will modify memory directly.
*
* @mr: the #MemoryRegion to be initialized.
* @owner: the object that tracks the region's reference count
* @name: the name of the region.
* @size: size of the region.
* @ptr: memory to be mapped; must contain at least @size bytes.
*/
void memory_region_init_ram_ptr(MemoryRegion *mr,
struct Object *owner,
const char *name,
uint64_t size,
void *ptr);
@ -295,6 +304,7 @@ void memory_region_init_ram_ptr(MemoryRegion *mr,
* part of another memory region.
*
* @mr: the #MemoryRegion to be initialized.
* @owner: the object that tracks the region's reference count
* @name: used for debugging; not visible to the user or ABI
* @orig: the region to be referenced; @mr will be equivalent to
* @orig between @offset and @offset + @size - 1.
@ -302,6 +312,7 @@ void memory_region_init_ram_ptr(MemoryRegion *mr,
* @size: size of the region.
*/
void memory_region_init_alias(MemoryRegion *mr,
struct Object *owner,
const char *name,
MemoryRegion *orig,
hwaddr offset,
@ -312,11 +323,13 @@ void memory_region_init_alias(MemoryRegion *mr,
* handled via callbacks.
*
* @mr: the #MemoryRegion to be initialized.
* @owner: the object that tracks the region's reference count
* @ops: callbacks for write access handling.
* @name: the name of the region.
* @size: size of the region.
*/
void memory_region_init_rom_device(MemoryRegion *mr,
struct Object *owner,
const MemoryRegionOps *ops,
void *opaque,
const char *name,
@ -331,10 +344,12 @@ void memory_region_init_rom_device(MemoryRegion *mr,
* the memory API will cause an abort().
*
* @mr: the #MemoryRegion to be initialized
* @owner: the object that tracks the region's reference count
* @name: used for debugging; not visible to the user or ABI
* @size: size of the region.
*/
void memory_region_init_reservation(MemoryRegion *mr,
struct Object *owner,
const char *name,
uint64_t size);
@ -346,11 +361,13 @@ void memory_region_init_reservation(MemoryRegion *mr,
* memory region.
*
* @mr: the #MemoryRegion to be initialized
* @owner: the object that tracks the region's reference count
* @ops: a function that translates addresses into the @target region
* @name: used for debugging; not visible to the user or ABI
* @size: size of the region.
*/
void memory_region_init_iommu(MemoryRegion *mr,
struct Object *owner,
const MemoryRegionIOMMUOps *ops,
const char *name,
uint64_t size);