vm/vm_phys: merge into the vm_page module

The original idea was to separate physical page allocation from page list
management, but it doesn't make much sense any more.

1 files changed, 0 insertions, 94 deletions

diff --git a/vm/vm_phys.h b/vm/vm_phys.h
deleted file mode 100644
index 8b02c4b9..00000000
--- a/vm/vm_phys.h
+++ /dev/null
@@ -1,94 +0,0 @@
-/*
- * Copyright (c) 2010, 2011, 2012 Richard Braun.
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <http://www.gnu.org/licenses/>.
- *
- *
- * Physical page allocator.
- */
-
-#ifndef _VM_VM_PHYS_H
-#define _VM_VM_PHYS_H
-
-#include <kern/types.h>
-#include <vm/vm_page.h>
-
-/*
- * True if the vm_phys module is completely initialized, false otherwise
- * (in which case only vm_phys_bootalloc() can be used for allocations).
- */
-extern int vm_phys_ready;
-
-/*
- * Load physical memory into the vm_phys module at boot time.
- *
- * The avail_start and avail_end parameters are used to maintain a simple
- * heap for bootstrap allocations.
- */
-void vm_phys_load(const char *name, phys_addr_t start, phys_addr_t end,
-                  phys_addr_t avail_start, phys_addr_t avail_end,
-                  unsigned int seg_index, unsigned int seglist_prio);
-
-/*
- * Allocate one physical page.
- *
- * This function is used to allocate physical memory at boot time, before the
- * vm_phys module is ready, but after the physical memory has been loaded.
- */
-phys_addr_t vm_phys_bootalloc(void);
-
-/*
- * Set up the vm_phys module.
- *
- * Once this function returns, the vm_phys module is ready, and normal
- * allocation functions can be used.
- */
-void vm_phys_setup(void);
-
-/*
- * Make the given page managed by the vm_phys module.
- *
- * If additional memory can be made usable after the VM system is initialized,
- * it should be reported through this function.
- */
-void vm_phys_manage(struct vm_page *page);
-
-/*
- * Return the page descriptor for the given physical address.
- */
-struct vm_page * vm_phys_lookup_page(phys_addr_t pa);
-
-/*
- * Allocate a block of 2^order physical pages.
- */
-struct vm_page * vm_phys_alloc(unsigned int order);
-
-/*
- * Allocate physical pages from a specific segment.
- *
- * This function shouldn't only be called by architecture specific functions.
- */
-struct vm_page * vm_phys_alloc_seg(unsigned int order, unsigned int seg_index);
-
-/*
- * Release a block of 2^order physical pages.
- */
-void vm_phys_free(struct vm_page *page, unsigned int order);
-
-/*
- * Display internal information about the module.
- */
-void vm_phys_info(void);
-
-#endif /* _VM_VM_PHYS_H */