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/*
* Copyright (c) 1980, 1993
* The Regents of the University of California. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* This product includes software developed by the University of
* California, Berkeley and its contributors.
* 4. Neither the name of the University nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* @(#)config.h 8.1 (Berkeley) 6/6/93
*/
/*
* Config.
*/
#include <sys/types.h>
#include <stdlib.h>
#include <string.h>
#define NODEV ((dev_t)-1)
struct file_list {
struct file_list *f_next;
char *f_fn; /* the name */
int f_type; /* type or count */
u_char f_flags; /* see below */
char *f_special; /* special make rule if present */
char *f_depends; /* additional dependancies */
char *f_clean; /* File list to add to clean rule */
char *f_needs;
};
/*
* Types.
*/
#define NORMAL 1
#define INVISIBLE 2
#define PROFILING 3
#define NODEPEND 4
#define LOCAL 5
#define DEVDONE 0x80000000
#define TYPEMASK 0x7fffffff
/*
* Attributes (flags).
*/
#define CONFIGDEP 1
#define NO_IMPLCT_RULE 2
#define NO_OBJ 4
#define BEFORE_DEPEND 8
struct device {
int d_type; /* CONTROLLER, DEVICE, bus adaptor */
struct device *d_conn; /* what it is connected to */
char *d_name; /* name of device (e.g. rk11) */
int d_unit; /* unit number */
int d_drive; /* drive number */
int d_target; /* target number */
int d_lun; /* unit number */
int d_slave; /* slave number */
#define QUES -1 /* -1 means '?' */
#define UNKNOWN -2 /* -2 means not set yet */
int d_dk; /* if init 1 set to number for iostat */
int d_flags; /* flags for device init */
int d_conflicts; /* I'm allowed to conflict */
int d_disabled; /* nonzero to skip probe/attach */
char *d_port; /* io port base manifest constant */
int d_portn; /* io port base (if number not manifest) */
int d_maddr; /* io memory base */
int d_msize; /* io memory size */
int d_drq; /* DMA request */
int d_irq; /* interrupt request */
struct device *d_next; /* Next one in list */
};
#define TO_NEXUS (struct device *)-1
#define TO_VBA (struct device *)-2
struct config {
char *c_dev;
char *s_sysname;
};
/*
* Config has a global notion of which machine type is
* being used. It uses the name of the machine in choosing
* files and directories. Thus if the name of the machine is ``i386'',
* it will build from ``Makefile.i386'' and use ``../i386/inline''
* in the makerules, etc.
*/
int machine;
char *machinename;
#define MACHINE_I386 1
#define MACHINE_PC98 2
#define MACHINE_ALPHA 3
/*
* For each machine, a set of CPU's may be specified as supported.
* These and the options (below) are put in the C flags in the makefile.
*/
struct cputype {
char *cpu_name;
struct cputype *cpu_next;
} *cputype;
/*
* A set of options may also be specified which are like CPU types,
* but which may also specify values for the options.
* A separate set of options may be defined for make-style options.
*/
struct opt {
char *op_name;
char *op_value;
int op_line; /* line number for error-reporting */
int op_ownfile; /* true = own file, false = makefile */
struct opt *op_next;
} *opt, *mkopt;
struct opt_list {
char *o_name;
char *o_file;
struct opt_list *o_next;
} *otab;
extern char *ident;
extern int do_trace;
char *get_word __P((FILE *));
char *get_quoted_word __P((FILE *));
char *path __P((char *));
char *raisestr __P((char *));
void moveifchanged __P((const char *, const char *));
void init_dev __P((struct device *));
void newbus_ioconf __P((void));
int yyparse __P((void));
int yylex __P((void));
void options __P((void));
void makefile __P((void));
void headers __P((void));
extern int seen_scbus;
extern struct device *dtab;
extern char errbuf[80];
extern int yyline;
extern struct file_list *ftab;
extern int profiling;
extern int debugging;
extern int maxusers;
extern int old_config_present; /* Old config/build directory still there */
extern char *PREFIX; /* Config file name - for error messages */
#define eq(a,b) (!strcmp(a,b))
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