NetBSD/sys/arch/i386/netboot/param.h

27 lines
599 B
C

/* $NetBSD: param.h,v 1.3 1994/10/27 04:21:23 cgd Exp $ */
/*
* Tunable parameters
*/
/*
* RARP as well as TFTP uses a timeout mechanism which starts with four
* seconds and eventually go up as high as 4 << NRETRIES seconds. That
* is, the number of retry iterations.
*/
#define NRETRIES 6
#ifdef MONITOR
/*
* BIOS break interrupt. This interrupt is generated by the
* keyboard driver every time CTRL BREAK is pressed. We pick
* it up to jump into the monitor.
*/
#define BRK_INTR 0x1B
/*
* Number of arguments in the users' command line
*/
#define ARGVECSIZE 5
#endif /* MONITOR */