1. 根目录:
2. arch
3. c6x
4. include
5. uapi
6. asm
7. setup.h

#ifndef _UAPI_ASM_C6X_SETUP_H
#define _UAPI_ASM_C6X_SETUP_H

#define COMMAND_LINE_SIZE   1024

#endif /* _UAPI_ASM_C6X_SETUP_H */