#include "all.h"
#include "mem.h"
#include "io.h"
#include "ureg.h"
#include "../pc/dosfs.h"
Timet mktime = DATE; /* set by mkfile */
Startsb startsb[] =
{
"main", 2,
0
};
Dos dos;
static struct
{
char *name;
Off (*read)(int, void*, long, Devsize);
Off (*write)(int, void*, long, Devsize);
int (*part)(int, char*);
vlong (*partoff)(int, char*);
} nvrdevs[] = {
{ "fd", floppyread, floppywrite, 0, 0, },
{ "hd", ataread, atawrite, setatapart, getatapartoff},
// { "md", mvsataread, mvsatawrite, setmv50part, 0, },
// { "sd", scsiread, scsiwrite, setscsipart, 0, },
};
void apcinit(void);
int sdinit(void);
void
otherinit(void)
{
int dev, i, nfd, nhd, s;
char *p, *q, *part, *v[4], buf[sizeof nvrfile+16];
kbdinit();
printcpufreq();
etherinit();
scsiinit();
// apcinit();
s = spllo();
nhd = atainit();
sdinit(); // stupid sleezy.
nfd = 0; //floppyinit();
dev = 0;
part = "disk";
if(p = getconf("nvr")){
strncpy(buf, p, sizeof buf-2);
buf[sizeof buf-1] = 0;
switch(getfields(buf, v, nelem(v), 0, "!")){
default:
panic("malformed nvrfile: %s\n", buf);
case 4:
p = v[0];
dev = strtoul(v[1], 0, 0);
part = v[2];
strcpy(nvrfile, v[3]);
break;
case 3:
p = v[0];
dev = strtoul(v[1], 0, 0);
part = "disk";
strcpy(nvrfile, v[2]);
break;
}
} else
if(p = getconf("bootfile")){
strncpy(buf, p, sizeof buf-2);
buf[sizeof buf-1] = 0;
p = strchr(buf, '!');
q = strrchr(buf, '!');
if(p == 0 || q == 0 || strchr(p+1, '!') != q)
panic("malformed bootfile: %s\n", buf);
*p++ = 0;
*q = 0;
dev = strtoul(p, 0, 0);
p = buf;
} else
if(nfd)
p = "fd";
else
if(nhd)
p = "hd";
else
p = "sd";
print("p = [%s]; dev=%d; part=[%s]; nvrfile=[%s]\n", p, dev, part, nvrfile);
for(i = 0; i < nelem(nvrdevs); i++){
if(strcmp(p, nvrdevs[i].name) != 0)
continue;
dos.dev = dev;
if(nvrdevs[i].part && !nvrdevs[i].part(dos.dev, "data"))
continue;
if(nvrdevs[i].partoff)
dos.start = nvrdevs[i].partoff(dos.dev, part);
if(dos.start == -1LL)
continue;
dos.read = nvrdevs[i].read;
dos.write = nvrdevs[i].write;
break;
}
if(dos.read == 0)
panic("no device for nvram\n");
if(dosinit(&dos) < 0)
panic("can't init dos dosfs on %s\n", p);
splx(s);
}
void
touser(void)
{
int i;
settime(rtctime());
boottime = time();
print("sysinit\n");
sysinit();
userinit(floppyproc, 0, "floppyproc");
/*
* read ahead processes
*/
for(i = 0; i < conf.nrahead; i++)
userinit(rahead, 0, "rah");
/*
* server processes
*/
for(i=0; i<conf.nserve; i++)
userinit(serve, 0, "srv");
/*
* worm "dump" copy process
*/
userinit(wormcopy, 0, "wcp");
/*
* processes to read the console
*/
consserve();
/*
* "sync" copy process
* this doesn't return.
*/
u->text = "scp";
synccopy();
}
void
localconfinit(void)
{
// conf.nfile = 60000; /* from emelie */
conf.nodump = 0;
conf.dumpreread = 1;
// conf.idedma = 0; /* for old machines */
conf.firstsb = 0; /* time- & jukebox-dependent optimisation */
conf.recovsb = 0;
conf.ripoff = 1;
conf.nlgmsg = 1100; /* @8576 bytes, for packets */
conf.nsmmsg = 500; /* @128 bytes */
}
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