__initfunc(void prom_init(void *cif_handler, void *cif_stack))
{
char buffer[80], *p;
int ints[3];
int node;
int i = 0;
prom_vers = PROM_P1275;
prom_cif_init(cif_handler, cif_stack);
prom_root_node = prom_getsibling(0);
if((prom_root_node == 0) || (prom_root_node == -1))
prom_halt();
prom_chosen_node = prom_finddevice("/chosen");
if (!prom_chosen_node || prom_chosen_node == -1)
prom_halt();
prom_stdin = prom_getint (prom_chosen_node, "stdin");
prom_stdout = prom_getint (prom_chosen_node, "stdout");
node = prom_finddevice("/openprom");
if (!node || node == -1)
prom_halt();
prom_getstring (node, "version", buffer, sizeof (buffer));
prom_printf ("\n");
if (strncmp (buffer, "OBP ", 4))
goto strange_version;
/* Version field is expected to be 'OBP xx.yy.zz date...' */
p = buffer + 4;
while (p && isdigit(*p) && i < 3) {
ints[i++] = simple_strtoul(p, NULL, 0);
if ((p = strchr(p, '.')) != NULL)
p++;
}
if (i != 3)
goto strange_version;
prom_rev = ints[1];
prom_prev = (ints[0] << 16) | (ints[1] << 8) | ints[2];
printk ("PROMLIB: Sun IEEE Boot Prom %s\n", buffer + 4);
prom_meminit();
prom_ranges_init();
/* Initialization successful. */
return;
strange_version:
prom_printf ("Strange OBP version `%s'.\n", buffer);
prom_halt ();
}
void __init prom_init(void *cif_handler, void *cif_stack)
{
phandle node;
prom_cif_init(cif_handler, cif_stack);
prom_chosen_node = prom_finddevice(prom_chosen_path);
if (!prom_chosen_node || (s32)prom_chosen_node == -1)
prom_halt();
prom_stdout = prom_getint(prom_chosen_node, "stdout");
node = prom_finddevice("/openprom");
if (!node || (s32)node == -1)
prom_halt();
prom_getstring(node, "version", prom_version, sizeof(prom_version));
prom_printf("\n");
}
void __init prom_init(void *cif_handler, void *cif_stack)
{
char buffer[80], *p;
int ints[3];
int node;
int i = 0;
int bufadjust;
prom_vers = PROM_P1275;
prom_cif_init(cif_handler, cif_stack);
prom_root_node = prom_getsibling(0);
if((prom_root_node == 0) || (prom_root_node == -1))
prom_halt();
prom_chosen_node = prom_finddevice("/chosen");
if (!prom_chosen_node || prom_chosen_node == -1)
prom_halt();
prom_stdin = prom_getint (prom_chosen_node, "stdin");
prom_stdout = prom_getint (prom_chosen_node, "stdout");
node = prom_finddevice("/openprom");
if (!node || node == -1)
prom_halt();
prom_getstring (node, "version", buffer, sizeof (buffer));
prom_printf ("\n");
if (strncmp (buffer, "OBP ", 4))
goto strange_version;
/*
* Version field is expected to be 'OBP xx.yy.zz date...'
* However, Sun can't stick to this format very well, so
* we need to check for 'OBP xx.yy.zz date...' and adjust
* accordingly. -spot
*/
if (strncmp (buffer, "OBP ", 5))
bufadjust = 4;
else
bufadjust = 5;
p = buffer + bufadjust;
while (p && isdigit(*p) && i < 3) {
ints[i++] = simple_strtoul(p, NULL, 0);
if ((p = strchr(p, '.')) != NULL)
p++;
}
if (i != 3)
goto strange_version;
prom_rev = ints[1];
prom_prev = (ints[0] << 16) | (ints[1] << 8) | ints[2];
printk ("PROMLIB: Sun IEEE Boot Prom %s\n", buffer + bufadjust);
prom_meminit();
/* Initialization successful. */
return;
strange_version:
prom_printf ("Strange OBP version `%s'.\n", buffer);
prom_halt ();
}
