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boot e820 memory detection fixes

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This commit is contained in:
Ben Gras
2011-08-31 22:01:59 +00:00
parent cb54d96eec
commit 1dfd43ac27
9 changed files with 60 additions and 48 deletions
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17
boot/boot.h
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@@ -62,23 +62,6 @@ EXTERN u16_t cddevice; /* Drive that is CD if known. */
#define CDNAME "cd" /* Name of the CD device. */
typedef struct { /* One chunk of free memory. */
u32_t base; /* Start byte. */
u32_t size; /* Number of bytes. */
} memory;
typedef struct { /* One chunk of free memory. */
u32_t base_lo; /* Start byte. */
u32_t base_hi;
u32_t size_lo; /* Number of bytes. */
u32_t size_hi; /* Number of bytes. */
u32_t type;
u32_t acpi_attrs;
} e820_memory;
EXTERN memory mem[3]; /* List of available memory. */
EXTERN e820_memory emem[16]; /* List of available memory. */
EXTERN int mem_entries;
EXTERN int mon_return; /* Monitor stays in memory? */
EXTERN int cdbooted; /* Did we boot from CD? (Set by boothead.s.) */