/*
* Set up the root device from the boot args
*/
void
cpu_rootconf(void)
{
set_root_device();
printf("boot device: %s\n",
booted_device != NULL ? device_xname(booted_device) : "<unknown>");
rootconf();
}
void
cpu_rootconf(void)
{
cpu_bootconf();
aprint_normal("boot device: %s\n",
booted_device ? device_xname(booted_device) : "<unknown>");
rootconf();
}
void
cpu_rootconf(void)
{
if (booted_device == NULL)
printf("WARNING: can't figure what device matches \"%s\"\n",
bootinfo.booted_dev);
rootconf();
}
void
cpu_rootconf(void)
{
if (booted_device == NULL) {
printf("FATAL: boot device not found, check your firmware "
"settings!\n");
}
rootconf();
}
void
cpu_rootconf(void)
{
findroot();
printf("boot device: %s\n",
booted_device ? device_xname(booted_device) : "<unknown>");
rootconf();
}
/*
* Set up the root device from the boot args
*/
void
cpu_rootconf(void)
{
#ifndef MEMORY_DISK_IS_ROOT
set_root_device();
#endif
aprint_normal("boot device: %s\n",
booted_device != NULL ? device_xname(booted_device) : "<unknown>");
rootconf();
}
void
cpu_rootconf(void)
{
findroot();
matchbiosdisks();
aprint_normal("boot device: %s\n",
booted_device ? device_xname(booted_device) : "<unknown>");
rootconf();
}
void
cpu_rootconf(void)
{
/* XXXCGD don't know how to find the root device */
printf("boot device: %s\n",
booted_device ? device_xname(booted_device) : "<unknown>");
rootconf();
}
/*
* Choose root and swap devices.
*/
void
cpu_rootconf(void)
{
struct prom_n2f *nf;
const char *devname;
findfunc_t find;
char promname[4];
char partname[4];
const char *prompath;
int prom_ctlr, prom_unit, prom_part;
/* Get the PROM boot path and take it apart. */
prompath = prom_getbootpath();
if (prompath == NULL)
prompath = "zz(0,0,0)";
promname[0] = *(prompath++);
promname[1] = *(prompath++);
promname[2] = '\0';
prom_ctlr = prom_unit = prom_part = 0;
if (*prompath == '(' &&
*(prompath = str2hex(++prompath, &prom_ctlr)) == ',' &&
*(prompath = str2hex(++prompath, &prom_unit)) == ',')
(void)str2hex(++prompath, &prom_part);
/* Default to "unknown" */
booted_device = NULL;
booted_partition = 0;
devname = "<unknown>";
partname[0] = '\0';
find = NULL;
/* Do we know anything about the PROM boot device? */
for (nf = prom_dev_table; nf->func; nf++)
if (!strcmp(nf->name, promname)) {
find = nf->func;
break;
}
if (find)
booted_device = (*find)(promname, prom_ctlr, prom_unit);
if (booted_device) {
devname = device_xname(booted_device);
if (device_class(booted_device) == DV_DISK) {
booted_partition = prom_part & 7;
partname[0] = 'a' + booted_partition;
partname[1] = '\0';
}
}
printf("boot device: %s%s\n", devname, partname);
rootconf();
}
void
cpu_rootconf(void)
{
extern char *usermode_root_device;
device_t rdev;
if (usermode_root_device != NULL) {
rdev = device_find_by_xname(usermode_root_device);
} else {
rdev = device_find_by_xname("ld0");
if (rdev == NULL)
rdev = device_find_by_xname("md0");
}
aprint_normal("boot device: %s\n",
rdev ? device_xname(rdev) : "<unknown>");
booted_device = rdev;
rootconf();
}
void
cpu_rootconf(void)
{
findroot();
#if defined(MEMORY_DISK_HOOKS)
/*
* XXX
* quick hacks for atari's traditional "auto-load from floppy on open"
* installation md(4) ramdisk.
* See sys/arch/atari/dev/md_root.c for details.
*/
#define RAMD_NDEV 3 /* XXX */
if ((boothowto & RB_ASKNAME) != 0) {
int md_major, i;
cfdata_t cf;
struct md_softc *sc;
md_major = devsw_name2blk("md", NULL, 0);
if (md_major >= 0) {
for (i = 0; i < RAMD_NDEV; i++) {
cf = malloc(sizeof(*cf), M_DEVBUF,
M_ZERO|M_WAITOK);
if (cf == NULL)
break; /* XXX */
cf->cf_name = md_cd.cd_name;
cf->cf_atname = md_cd.cd_name;
cf->cf_unit = i;
cf->cf_fstate = FSTATE_STAR;
/* XXX mutex */
sc = device_private(config_attach_pseudo(cf));
if (sc == NULL)
break; /* XXX */
}
}
}
#endif
rootconf();
}
void
cpu_rootconf(void)
{
rootconf();
}
void
cpu_rootconf(void)
{
device_t dv;
char *p;
const char *bootdev_name, *netdev_name;
int unit, partition;
/* Extract boot device */
for (p = __boot_kernel_name; *p; p++) {
if (*p == ':') {
*p = '\0';
break;
}
}
p = __boot_kernel_name;
bootdev_name = 0;
unit = 0;
switch (SBD_INFO->machine) {
#ifdef EWS4800_TR2
case MACHINE_TR2:
netdev_name = "iee0";
break;
#endif
#ifdef EWS4800_TR2A
case MACHINE_TR2A:
netdev_name = "le0";
break;
#endif
default:
netdev_name = NULL;
}
partition = 0;
if (strncmp(p, "sd", 2) == 0) {
unit = p[2] - '0';
partition = p[3] - 'a';
if (unit >= 0 && unit <= 9 && partition >= 0 &&
partition < MAXPARTITIONS) {
p[3] = '\0';
bootdev_name = __boot_kernel_name;
}
} else if (strncmp(p, "nfs", 3) == 0) {
bootdev_name = netdev_name;
} else if (strncmp(p, "mem", 3) == 0) {
int bootdev = (*platform.ipl_bootdev)();
if (bootdev == NVSRAM_BOOTDEV_HARDDISK)
bootdev_name = "sd0";
else if (bootdev == NVSRAM_BOOTDEV_NETWORK)
bootdev_name = netdev_name;
else
bootdev_name = 0;
}
if (bootdev_name &&
(dv = device_find_by_xname(bootdev_name)) != NULL) {
booted_device = dv;
booted_partition = partition;
}
rootconf();
}
void
disk_configure()
{
rootconf();
dumpconf();
}