44 lines
981 B
C
44 lines
981 B
C
#ifndef _PXE_CALL_H
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#define _PXE_CALL_H
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/** @file
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*
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* PXE API entry point
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*/
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FILE_LICENCE ( GPL2_OR_LATER );
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#include <pxe_api.h>
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#include <realmode.h>
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#include <setjmp.h>
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struct net_device;
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/** PXE load address segment */
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#define PXE_LOAD_SEGMENT 0
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/** PXE load address offset */
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#define PXE_LOAD_OFFSET 0x7c00
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/** PXE physical load address */
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#define PXE_LOAD_PHYS ( ( PXE_LOAD_SEGMENT << 4 ) + PXE_LOAD_OFFSET )
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/** !PXE structure */
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extern struct s_PXE __text16 ( ppxe );
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#define ppxe __use_text16 ( ppxe )
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/** PXENV+ structure */
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extern struct s_PXENV __text16 ( pxenv );
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#define pxenv __use_text16 ( pxenv )
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/** PXENV_RESTART_TFTP jump buffer */
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extern rmjmp_buf pxe_restart_nbp;
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extern void pxe_activate ( struct net_device *netdev );
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extern int pxe_deactivate ( void );
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extern int pxe_start_nbp ( void );
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extern __asmcall void pxe_api_call ( struct i386_all_regs *ix86 );
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extern int pxe_api_call_weak ( struct i386_all_regs *ix86 );
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#endif /* _PXE_CALL_H */
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