From ace65b453151845bc361f21f3e5b651c35f9f126 Mon Sep 17 00:00:00 2001
From: Jon Santmyer <jon@jonsantmyer.com>
Date: Wed, 22 May 2024 13:00:41 -0400
Subject: massive refactor for mp and organization

---
 mem/zone.h | 71 --------------------------------------------------------------
 1 file changed, 71 deletions(-)
 delete mode 100644 mem/zone.h

(limited to 'mem/zone.h')

diff --git a/mem/zone.h b/mem/zone.h
deleted file mode 100644
index c0b0f52..0000000
--- a/mem/zone.h
+++ /dev/null
@@ -1,71 +0,0 @@
-#ifndef JOVE_MEM_ZONE_H
-#define JOVE_MEM_ZONE_H 1
-
-#include <stdint.h>
-#include "lib/buddymap.h"
-
-enum {
-    MEM_ZONE_STANDARD = 0, /* First GiB of physical memory. */
-    MEM_ZONE_HIGHER,
-    MEM_ZONE_COUNT
-};
-
-#define MEM_ZONE_STANDARD_BASE 0
-#define MEM_ZONE_STANDARD_LIMIT (1 * GiB)
-#define MEM_ZONE_HIGHER_BASE MEM_ZONE_STANDARD_LIMIT
-
-#define MEM_BUDDY_ORDERS 12
-struct PhysicalMemoryZone
-{
-    const char *name;
-
-    uintptr_t base;
-    uintptr_t limit;
-
-    struct BuddyMap freemap;
-};
-
-/**Return the zone index for the given address
- * @param addr address to look up
- * @return zone index*/
-int mem_zone_for(uintptr_t addr);
-
-/**Return the lower bound for the given zone index.
- * @param zone index into zones.
- * @return lower bound.*/
-uintptr_t mem_zone_bound_lower(size_t zone);
-
-/**Return the upper bound for the given zone index.
- * @param zone index into zones.
- * @return upper bound.*/
-uintptr_t mem_zone_bound_upper(size_t zone);
-
-/**Return the number of pages free in the given zone.
- * @param zone index into zones.
- * @return number of free pages.*/
-size_t mem_zone_pages_free(size_t zone);
-
-/** Using a given zone, reserve a range of physical addresses
- * @param zone identifier of zone to modify
- * @param base starting address to reserve
- * @param limit ending address to reserve
- * @return error code or 0 if success */
-int mem_zone_resv(size_t zone, uintptr_t base, uintptr_t limit);
-
-/** Using a given zone, free a range of physical addresses
- * @param zone identifier of zone to modify
- * @param base starting address to free
- * @param limit ending address to free
- * @return error code or 0 if success*/
-int mem_zone_free(size_t zone, uintptr_t base, uintptr_t limit);
-
-/** Allocate a number of pages from the given zone
- * @param zone identifier of the zone to modify
- * @param pages number of pages to allocate
- * @return physical memory address of allocation
- *         zero if allocation failed*/
-uintptr_t mem_zone_alloc(size_t zone, size_t pages);
-
-void mem_zone_setup_standard(void);
-
-#endif
-- 
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