diff options
| author | Michael Brown | 2013-03-20 01:12:30 +0100 |
|---|---|---|
| committer | Michael Brown | 2013-03-20 01:12:30 +0100 |
| commit | 4f742bcd95373425fde52b0d3b354bb020446542 (patch) | |
| tree | a04bc2e8d2874ca1d4b7b2ac236f6bfb0ed4f47e /src/include/ipxe | |
| parent | [int13] Split out ISO9660 and El Torito definitions to separate header files (diff) | |
| download | ipxe-4f742bcd95373425fde52b0d3b354bb020446542.tar.gz ipxe-4f742bcd95373425fde52b0d3b354bb020446542.tar.xz ipxe-4f742bcd95373425fde52b0d3b354bb020446542.zip | |
[smbios] Provide SMBIOS version number via smbios_version()
Signed-off-by: Michael Brown <mcb30@ipxe.org>
Diffstat (limited to 'src/include/ipxe')
| -rw-r--r-- | src/include/ipxe/smbios.h | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/src/include/ipxe/smbios.h b/src/include/ipxe/smbios.h index fcf149ea7..0765c4e4a 100644 --- a/src/include/ipxe/smbios.h +++ b/src/include/ipxe/smbios.h @@ -148,8 +148,19 @@ struct smbios { size_t len; /** Number of SMBIOS structures */ unsigned int count; + /** SMBIOS version */ + uint16_t version; }; +/** + * Calculate SMBIOS version + * + * @v major Major version + * @v minor Minor version + * @ret version SMBIOS version + */ +#define SMBIOS_VERSION( major, minor ) ( ( (major) << 8 ) | (minor) ) + extern int find_smbios ( struct smbios *smbios ); extern int find_smbios_structure ( unsigned int type, struct smbios_structure *structure ); @@ -158,5 +169,6 @@ extern int read_smbios_structure ( struct smbios_structure *structure, extern int read_smbios_string ( struct smbios_structure *structure, unsigned int index, void *data, size_t len ); +extern int smbios_version ( void ); #endif /* _IPXE_SMBIOS_H */ |