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Split PXE code into preboot, udp, tftp, undi and loader units.

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PXE code now compiles without errors (though it won't actually work).
This commit is contained in:
Michael Brown
2005-05-23 23:32:56 +00:00
parent 13de295b56
commit 809933d9f7
14 changed files with 1539 additions and 1644 deletions
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1
src/arch/i386/image/pxe_image.c
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@@ -13,7 +13,6 @@
#include "etherboot.h"
#include "pxe_callbacks.h"
#include "pxe_export.h"
#include "pxe.h"
unsigned long pxe_load_offset;

18
src/arch/i386/include/pxe_addr.h
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@@ -8,28 +8,10 @@
#ifndef PXE_ADDR_H
#define PXE_ADDR_H
/* SEGOFF16_t defined in separate header
*/
#include "realmode.h"
typedef segoff_t I386_SEGOFF16_t;
#define SEGOFF16_t I386_SEGOFF16_t
#define IS_NULL_SEGOFF16(x) ( ( (x).segment == 0 ) && ( (x).offset == 0 ) )
#define SEGOFF16_TO_PTR(x) ( VIRTUAL( (x).segment, (x).offset ) )
#define PTR_TO_SEGOFF16(ptr,segoff16) \
(segoff16).segment = SEGMENT(ptr); \
(segoff16).offset = OFFSET(ptr);
typedef struct {
uint16_t Seg_Addr;
uint32_t Phy_Addr;
uint16_t Seg_Size;
} PACKED I386_SEGDESC_t; /* PACKED is required, otherwise gcc pads
* this out to 12 bytes -
* mbrown@fensystems.co.uk (mcb30) 17/5/03 */
#define SEGDESC_t I386_SEGDESC_t
typedef uint16_t I386_SEGSEL_t;
#define SEGSEL_t I386_SEGSEL_t
#endif /* PXE_ADDR_H */

10
src/arch/i386/include/pxe_callbacks.h
View File

@@ -5,12 +5,12 @@
#define PXE_CALLBACKS_H
#include "etherboot.h"
#include "pxe.h"
#include "pxe_types.h"
typedef struct {
segoff_t orig_retaddr;
uint16_t opcode;
segoff_t segoff;
SEGOFF16_t orig_retaddr;
UINT16_t opcode;
SEGOFF16_t segoff;
} PACKED pxe_call_params_t;
/*
@@ -22,7 +22,7 @@ typedef struct {
/* Function prototypes
*/
extern pxe_stack_t * install_pxe_stack ( void *base );
extern struct pxe_stack * install_pxe_stack ( void *base );
extern void use_undi_ds_for_rm_stack ( uint16_t ds );
extern int hook_pxe_stack ( void );
extern int unhook_pxe_stack ( void );