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• This comparison shows the changes necessary to convert path

  → /branches/dynload/kernel/arch/mips32/src/mm/frame.c @ 4345

  → /branches/dynload/kernel/arch/mips32/src/mm/frame.c @ 4346

  ↔ Reverse comparison

• Compare Path:	Rev

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Ignore whitespace Rev 4345 → Rev 4346

/branches/dynload/kernel/arch/mips32/src/mm/frame.c
40,22 → 40,22
#include <mm/asid.h>
#include <config.h>
#include <arch/drivers/msim.h>
#include <arch/drivers/serial.h>
#include <print.h>
#define ZERO_PAGE_MASK TLB_PAGE_MASK_256K
#define ZERO_FRAMES 2048
#define ZERO_PAGE_WIDTH 18 /* 256K */
#define ZERO_PAGE_SIZE (1 << ZERO_PAGE_WIDTH)
#define ZERO_PAGE_ASID ASID_INVALID
#define ZERO_PAGE_TLBI 0
#define ZERO_PAGE_ADDR 0
#define ZERO_PAGE_OFFSET (ZERO_PAGE_SIZE / sizeof(uint32_t) - 1)
#define ZERO_PAGE_VALUE (((volatile uint32_t *) ZERO_PAGE_ADDR)[ZERO_PAGE_OFFSET])
#define ZERO_PAGE_MASK TLB_PAGE_MASK_256K
#define ZERO_FRAMES 2048
#define ZERO_PAGE_WIDTH 18 /* 256K */
#define ZERO_PAGE_SIZE (1 << ZERO_PAGE_WIDTH)
#define ZERO_PAGE_ASID ASID_INVALID
#define ZERO_PAGE_TLBI 0
#define ZERO_PAGE_ADDR 0
#define ZERO_PAGE_OFFSET (ZERO_PAGE_SIZE / sizeof(uint32_t) - 1)
#define ZERO_PAGE_VALUE (((volatile uint32_t *) ZERO_PAGE_ADDR)[ZERO_PAGE_OFFSET])
#define ZERO_PAGE_VALUE_KSEG1(frame) (((volatile uint32_t *) (0xa0000000 + (frame << ZERO_PAGE_WIDTH)))[ZERO_PAGE_OFFSET])
#define ZERO_PAGE_VALUE_KSEG1(frame) \
(((volatile uint32_t *) (0xa0000000 + (frame << ZERO_PAGE_WIDTH)))[ZERO_PAGE_OFFSET])
#define MAX_REGIONS 32
#define MAX_REGIONS 32
typedef struct {
pfn_t start;
65,7 → 65,6
static count_t phys_regions_count = 0;
static phys_region_t phys_regions[MAX_REGIONS];
/** Check whether frame is available
*
* Returns true if given frame is generally available for use.
84,13 → 83,7
if (frame == (KA2PA(MSIM_KBD_ADDRESS) >> ZERO_PAGE_WIDTH))
return false;
#endif
#ifdef MACHINE_simics
/* Simics device (serial line) */
if (frame == (KA2PA(SERIAL_ADDRESS) >> ZERO_PAGE_WIDTH))
return false;
#endif
#if defined(MACHINE_lgxemul) || defined(MACHINE_bgxemul)
/* gxemul devices */
if (overlaps(frame << ZERO_PAGE_WIDTH, ZERO_PAGE_SIZE,