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| author | Michael Brown | 2007-01-14 15:29:30 +0100 |
|---|---|---|
| committer | Michael Brown | 2007-01-14 15:29:30 +0100 |
| commit | 8a490146bfd3c2efedc1ec32b621491af487017d (patch) | |
| tree | 72b07738a5abd51140ff7ff2e49f16eac9fc1ed3 /src/arch/i386/include | |
| parent | Split bzimage_load into separate functions (diff) | |
| download | ipxe-8a490146bfd3c2efedc1ec32b621491af487017d.tar.gz ipxe-8a490146bfd3c2efedc1ec32b621491af487017d.tar.xz ipxe-8a490146bfd3c2efedc1ec32b621491af487017d.zip | |
Copy command line at execution time rather than load time.
Parse command line for "vga=" and "mem=" parameters
Diffstat (limited to 'src/arch/i386/include')
| -rw-r--r-- | src/arch/i386/include/bzimage.h | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/src/arch/i386/include/bzimage.h b/src/arch/i386/include/bzimage.h index 96df180d3..d97f76ebb 100644 --- a/src/arch/i386/include/bzimage.h +++ b/src/arch/i386/include/bzimage.h @@ -85,6 +85,15 @@ struct bzimage_header { /** bzImage "kernel can use heap" flag */ #define BZI_CAN_USE_HEAP 0x80 +/** bzImage special video mode "normal" */ +#define BZI_VID_MODE_NORMAL 0xffff + +/** bzImage special video mode "ext" */ +#define BZI_VID_MODE_EXT 0xfffe + +/** bzImage special video mode "ask" */ +#define BZI_VID_MODE_ASK 0xfffd + /** bzImage command-line structure used by older kernels */ struct bzimage_cmdline { @@ -104,4 +113,7 @@ struct bzimage_cmdline { /** Amount of stack space to provide */ #define BZI_STACK_SIZE 0x1000 +/** Maximum size of command line */ +#define BZI_CMDLINE_SIZE 0x100 + #endif /* _BZIMAGE_H */ |