diff options
| author |   Yang Zhang <yang.z.zhang@intel.com> | 2015-08-28 09:58:54 +0800 |
|---|---|---|
| committer | Yang Zhang <yang.z.zhang@intel.com> | 2015-09-01 12:44:00 +0800 |
| commit | e44e3482bdb4d0ebde2d8b41830ac2cdb07948fb (patch) | |
| tree | 66b09f592c55df2878107a468a91d21506104d3f /qemu/roms/ipxe/src/arch/i386/include/pxe_call.h | |
| parent | 9ca8dbcc65cfc63d6f5ef3312a33184e1d726e00 (diff) | |
Add qemu 2.4.0
Change-Id: Ic99cbad4b61f8b127b7dc74d04576c0bcbaaf4f5
Signed-off-by: Yang Zhang <yang.z.zhang@intel.com>
Diffstat (limited to 'qemu/roms/ipxe/src/arch/i386/include/pxe_call.h')
| -rw-r--r-- | qemu/roms/ipxe/src/arch/i386/include/pxe_call.h | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/qemu/roms/ipxe/src/arch/i386/include/pxe_call.h b/qemu/roms/ipxe/src/arch/i386/include/pxe_call.h new file mode 100644 index 000000000..45af46549 --- /dev/null +++ b/qemu/roms/ipxe/src/arch/i386/include/pxe_call.h @@ -0,0 +1,43 @@ +#ifndef _PXE_CALL_H +#define _PXE_CALL_H + +/** @file + * + * PXE API entry point + */ + +FILE_LICENCE ( GPL2_OR_LATER ); + +#include <pxe_api.h> +#include <realmode.h> +#include <setjmp.h> + +struct net_device; + +/** PXE load address segment */ +#define PXE_LOAD_SEGMENT 0 + +/** PXE load address offset */ +#define PXE_LOAD_OFFSET 0x7c00 + +/** PXE physical load address */ +#define PXE_LOAD_PHYS ( ( PXE_LOAD_SEGMENT << 4 ) + PXE_LOAD_OFFSET ) + +/** !PXE structure */ +extern struct s_PXE __text16 ( ppxe ); +#define ppxe __use_text16 ( ppxe ) + +/** PXENV+ structure */ +extern struct s_PXENV __text16 ( pxenv ); +#define pxenv __use_text16 ( pxenv ) + +/** PXENV_RESTART_TFTP jump buffer */ +extern rmjmp_buf pxe_restart_nbp; + +extern void pxe_activate ( struct net_device *netdev ); +extern int pxe_deactivate ( void ); +extern int pxe_start_nbp ( void ); +extern __asmcall void pxe_api_call ( struct i386_all_regs *ix86 ); +extern int pxe_api_call_weak ( struct i386_all_regs *ix86 ); + +#endif /* _PXE_CALL_H */ |