diff options
Diffstat (limited to 'contrib/syslinux-4.02/com32/include/syslinux/config.h')
| -rw-r--r-- | contrib/syslinux-4.02/com32/include/syslinux/config.h | 184 |
1 files changed, 184 insertions, 0 deletions
diff --git a/contrib/syslinux-4.02/com32/include/syslinux/config.h b/contrib/syslinux-4.02/com32/include/syslinux/config.h new file mode 100644 index 0000000..79a4750 --- /dev/null +++ b/contrib/syslinux-4.02/com32/include/syslinux/config.h @@ -0,0 +1,184 @@ +/* ----------------------------------------------------------------------- * + * + * Copyright 2007-2009 H. Peter Anvin - All Rights Reserved + * Copyright 2009 Intel Corporation; author: H. Peter Anvin + * + * Permission is hereby granted, free of charge, to any person + * obtaining a copy of this software and associated documentation + * files (the "Software"), to deal in the Software without + * restriction, including without limitation the rights to use, + * copy, modify, merge, publish, distribute, sublicense, and/or + * sell copies of the Software, and to permit persons to whom + * the Software is furnished to do so, subject to the following + * conditions: + * + * The above copyright notice and this permission notice shall + * be included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES + * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT + * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, + * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + * ----------------------------------------------------------------------- */ + +/* + * syslinux/config.h + * + * Query syslinux configuration information. + */ + +#ifndef _SYSLINUX_CONFIG_H +#define _SYSLINUX_CONFIG_H + +#include <stdint.h> +#include <com32.h> + +enum syslinux_filesystem { + SYSLINUX_FS_UNKNOWN = 0x30, + SYSLINUX_FS_SYSLINUX = 0x31, + SYSLINUX_FS_PXELINUX = 0x32, + SYSLINUX_FS_ISOLINUX = 0x33, + SYSLINUX_FS_EXTLINUX = 0x34, +}; + +struct syslinux_version { + uint16_t version; /* (major << 8)+minor */ + uint16_t max_api; + enum syslinux_filesystem filesystem; + const char *version_string; + const char *copyright_string; +}; + +struct syslinux_ipinfo { + uint32_t ipver; + uint32_t myip; + uint32_t serverip; + uint32_t gateway; + uint32_t netmask; +}; + +extern __nocommon struct syslinux_version __syslinux_version; +static inline const struct syslinux_version *syslinux_version(void) +{ + return &__syslinux_version; +} + +union syslinux_derivative_info { + struct { + com32sys_t r; + const void *esbx; + const void *fssi; + const void *gsdi; + } rr; /* real raw */ + struct { + uint16_t _pad1[4]; + uint32_t _pad2[7]; + uint8_t filesystem; + uint8_t ah; + uint16_t axh; + } c; /* common */ + struct { + uint16_t gs; + uint16_t fs; + uint16_t es; + uint16_t ds; + uint16_t di, dih; + uint16_t si, sih; + uint16_t bp, bph; + uint16_t sp, sph; + uint16_t bx, bxh; + uint16_t dx, dxh; + uint16_t cx, cxh; + uint16_t ax, axh; + uint32_t eflags; + const void *esbx; + const void *fssi; + const void *gsdi; + } r; /* raw */ + struct { + uint16_t _gs, _fs, _es, _ds; + uint32_t _edi, _esi, _ebp, _esp, _ebx; + uint8_t drive_number, dh; + uint16_t _dxh; + uint8_t sector_shift, ch; + uint16_t _cxh; + uint8_t filesystem, ah; + uint16_t _axh; + uint32_t _eflags; + const void *ptab_ptr; + const uint32_t *esdi_ptr; + const uint64_t *partoffset; + } disk; /* syslinux/extlinux */ + struct { + uint16_t _gs, _fs, _es, _ds; + uint32_t _edi, _esi, _ebp, _esp, _ebx; + uint16_t apiver; + uint16_t _dxh; + uint32_t myip; + uint8_t filesystem, ah; + uint16_t _axh; + uint32_t _eflags; + const void *pxenvptr; + const void *stack; + const struct syslinux_ipinfo *ipinfo; + } pxe; /* pxelinux */ + struct { + uint16_t _gs, _fs, _es, _ds; + uint32_t _edi, _esi, _ebp, _esp, _ebx; + uint8_t drive_number, dh; + uint16_t _dxh; + uint8_t sector_shift, cd_mode; + uint16_t _cxh; + uint8_t filesystem, ah; + uint16_t _axh; + uint32_t _eflags; + const void *spec_packet; + const uint32_t *esdi_ptr; + const uint64_t *partoffset; + } iso; /* isolinux */ +}; + +extern __nocommon union syslinux_derivative_info __syslinux_derivative_info; +static inline const union syslinux_derivative_info + *syslinux_derivative_info(void) +{ + return &__syslinux_derivative_info; +} + +struct syslinux_serial_console_info { + uint16_t iobase; + uint16_t divisor; + uint16_t flowctl; +}; + +extern __nocommon struct syslinux_serial_console_info + __syslinux_serial_console_info; +static inline const struct syslinux_serial_console_info + *syslinux_serial_console_info(void) +{ + return &__syslinux_serial_console_info; +} + +extern __nocommon const char *__syslinux_config_file; +static inline const char *syslinux_config_file(void) +{ + return __syslinux_config_file; +} + +struct syslinux_ipappend_strings { + int count; + const char *const *ptr; +}; +extern __nocommon struct syslinux_ipappend_strings __syslinux_ipappend_strings; +static inline const struct syslinux_ipappend_strings + *syslinux_ipappend_strings(void) +{ + return &__syslinux_ipappend_strings; +} + +#endif /* _SYSLINUX_CONFIG_H */ |