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| author | Kacper <kacper@mail.openlinux.dev> | 2025-12-07 20:10:31 +0100 |
|---|---|---|
| committer | Kacper <kacper@mail.openlinux.dev> | 2025-12-07 20:10:31 +0100 |
| commit | fc00c656c96528112d05cf0edf8631bd5eaea446 (patch) | |
| tree | a6e0e6c588191a8bd1c64afc3b7a258e3e66c236 /include/arch/x86_64/asm/boot.h | |
Add build system scaffolding and libc headers
Diffstat (limited to 'include/arch/x86_64/asm/boot.h')
| -rw-r--r-- | include/arch/x86_64/asm/boot.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/include/arch/x86_64/asm/boot.h b/include/arch/x86_64/asm/boot.h new file mode 100644 index 00000000..be8e184f --- /dev/null +++ b/include/arch/x86_64/asm/boot.h @@ -0,0 +1,10 @@ +/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ +#ifndef _ASM_X86_BOOT_H +#define _ASM_X86_BOOT_H + +/* Internal svga startup constants */ +#define NORMAL_VGA 0xffff /* 80x25 mode */ +#define EXTENDED_VGA 0xfffe /* 80x50 mode */ +#define ASK_VGA 0xfffd /* ask for it at bootup */ + +#endif /* _ASM_X86_BOOT_H */ |