#include <mos/lib/structures/list.h>
#include <mos/mos_global.h>
#include <mos/types.h>

Include dependency graph for pmm.h:

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Macros
#define	phyframe_pfn(frame)

#define	pfn_phyframe(pfn)

#define	pmm_reserve_address(paddr)

#define	pmm_reserve_addresses(paddr, npages)

#define	pmm_ref(thing, npages)

#define	pmm_unref(thing, npages)

#define	pmm_ref_one(thing)

#define	pmm_unref_one(thing)

Enumerations
enum	pmm_allocation_flags_t { PMM_ALLOC_NORMAL = 0 }

Functions
	MOS_STATIC_ASSERT (sizeof(phyframe_t)==32, "update phyframe_t struct size")

void	pmm_dump_lists (void)
	Dump the physical memory manager's state, (i.e. the free list and the allocated list).

void	pmm_init ()

phyframe_t *	pmm_allocate_frames (size_t n_frames, pmm_allocation_flags_t flags)
	Allocate n_frames of contiguous physical memory.

void	pmm_free_frames (phyframe_t *start_frame, size_t n_pages)

pfn_t	pmm_reserve_frames (pfn_t pfn, size_t npages)
	Mark a range of physical memory as reserved.

pmm_region_t *	pmm_find_reserved_region (ptr_t needle)
	Find a region in the physical memory manager.

phyframe_t *	_pmm_ref_phyframes (phyframe_t *frame, size_t npages)

void	_pmm_unref_phyframes (phyframe_t *frame, size_t npages)

should_inline pfn_t	_pmm_ref_pfn_range (pfn_t pfn_start, size_t npages)

should_inline void	_pmm_unref_pfn_range (pfn_t pfn_start, size_t npages)

Classes

Macros