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#include <sys/types.h>
#include <machine/kbus.h>
#include "idprom.h"
#include "eeprom.h"
#include "prom.h"
int
disp_prom_string (unsigned char *ptr, int maxlen)
{
int i;
char c;
for (i = 0; i < maxlen; i++)
{
c = ptr[i * ID_BYTE_OFFSET];
if (c == 0)
return i + 1;
putchar (c);
}
return maxlen;
}
void
probe_kbus (void)
{
unsigned char *pa;
unsigned char *va;
unsigned char *p;
unsigned char c;
unsigned char id;
unsigned int offset;
unsigned int size;
unsigned int nbr_bytes_read;
int i, j;
for (i = 1; i < 8; i++)
{
printf ("Slot %d: ", i);
pa = (char *)MK_IOADDR (SPACE_ID, i, 0);
va = (unsigned char *) alloc_page ((daddr_t) pa, PG_IO | PG_V);
again:
nofault = NOFAULT_QUIET | NOFAULT_CONTINUE;
id = va[0];
if (nofault == 0)
{
printf ("-\n");
continue;
}
printf ("id: 0x%02x -%c-", id, id & ID_MASK);
#if 0
for (j = 1; j < 8; j++)
{
nofault = NOFAULT_QUIET | NOFAULT_CONTINUE;
c = va[j];
if (nofault != 0)
printf (", [%d] = 0x%02x", j, c);
}
#endif
printf (" Minor: %d, rev: %c%c",
va[ID_OFF_MINOR], va[ID_OFF_REVLEV1], va[ID_OFF_REVLEV2]);
offset = ID_4BYTES_TO_LONG (va[ID_OFF_OFFSET1], va[ID_OFF_OFFSET2],
va[ID_OFF_OFFSET3], va[ID_OFF_OFFSET4]);
size = ID_4BYTES_TO_LONG (va[ID_OFF_SIZE1], va[ID_OFF_SIZE2],
va[ID_OFF_SIZE3], va[ID_OFF_SIZE4]);
printf (" offset: %ld, size: %ld", offset, size);
nbr_bytes_read = 13;
putchar (' ');
nbr_bytes_read += disp_prom_string (va + ID_OFF_STRING,
ID_MAX_STRING_SIZE);
p = va + nbr_bytes_read * ID_BYTE_OFFSET;
printf ("\n");
if (nbr_bytes_read == size)
printf ("All bytes read\n");
else
{
printf ("%d bytes to read\n", size - nbr_bytes_read);
switch (id & ID_MASK)
{
case ID_MEMORY_BOARD:
printf ("Size: %d Mb\n", *p);
break;
case ID_SYSTEM_BOARD + 1:
printf ("Hostid: %lx\n",
ID_4BYTES_TO_LONG (p[ID_S_OFF_HOSTID1],
p[ID_S_OFF_HOSTID2],
p[ID_S_OFF_HOSTID3],
p[ID_S_OFF_HOSTID4]));
printf ("Serial: ");
disp_prom_string (p + ID_S_OFF_SERIAL, ID_S_SERIAL_SIZE);
printf ("\nEnet addr: %x:%x:%x:%x:%x:%x\n",
p[ID_S_OFF_ENETADDR],
p[ID_S_OFF_ENETADDR + 1 * ID_BYTE_OFFSET],
p[ID_S_OFF_ENETADDR + 2 * ID_BYTE_OFFSET],
p[ID_S_OFF_ENETADDR + 3 * ID_BYTE_OFFSET],
p[ID_S_OFF_ENETADDR + 4 * ID_BYTE_OFFSET],
p[ID_S_OFF_ENETADDR + 5 * ID_BYTE_OFFSET]);
printf ("mfg date: ");
disp_prom_string (p + ID_S_OFF_MFGDATE, ID_S_MFGDATE_SIZE);
printf ("Oem flag: 0x%02x\n",
p[ID_S_OFF_OEM_FLAG]);
printf ("Banner: ");
disp_prom_string (p + ID_S_OFF_BANNER, ID_S_BANNER_SIZE);
printf ("\nCopyright: ");
disp_prom_string (p + ID_S_OFF_COPYRIGHT, ID_S_COPYRIGHT_SIZE);
printf ("\nLogo:\n");
for (j = 0; j < ID_S_LOGOBITMAP_SIZE; j++)
{
int k;
c = p[ID_S_OFF_LOGOBITMAP + j * ID_BYTE_OFFSET];
for (k = 0; k < 8; k++)
{
putchar ((c & 0x80) ? '*': ' ');
c <<= 1;
}
if ((j & 7) == 7)
putchar ('\n');
}
break;
case ID_GRAPHIC_BOARD:
{
int nbr_res = p[ID_G_OFF_RES_COUNT];
int k;
printf ("Type: %d, nbr of plane: %d, access size: %d, "
"nbr of resolutions: %d\n",
p[ID_G_OFF_TYPE], p[ID_G_OFF_NBR_PLANE],
p[ID_G_OFF_ACCESS_SIZE], nbr_res);
p += ID_G_OFF_FB_SIZES;
for (k = 0; k < nbr_res; k++)
{
printf ("Res %d: %dx%d, xoff: %d, "
"fb_size: 0x%08x, itbl: 0x%08x, font: 0x%08x\n",
k,
ID_2BYTES_TO_SHORT (p[ID_G_OFF_X_RES1],
p[ID_G_OFF_X_RES2]),
ID_2BYTES_TO_SHORT (p[ID_G_OFF_Y_RES1],
p[ID_G_OFF_Y_RES2]),
ID_2BYTES_TO_SHORT (p[ID_G_OFF_XOFFSET1],
p[ID_G_OFF_XOFFSET2]),
ID_4BYTES_TO_LONG (p[ID_G_OFF_FB_SIZE1],
p[ID_G_OFF_FB_SIZE2],
p[ID_G_OFF_FB_SIZE3],
p[ID_G_OFF_FB_SIZE4]),
ID_4BYTES_TO_LONG (p[ID_G_OFF_ITBL_OFF1],
p[ID_G_OFF_ITBL_OFF2],
p[ID_G_OFF_ITBL_OFF3],
p[ID_G_OFF_ITBL_OFF4]),
ID_4BYTES_TO_LONG (p[ID_G_OFF_FONT_OFF1],
p[ID_G_OFF_FONT_OFF2],
p[ID_G_OFF_FONT_OFF3],
p[ID_G_OFF_FONT_OFF4]));
p += ID_G_SIZE_FB_SIZES;
}
printf ("White value: 0x%08x, Black value: 0x%08x, "
"fb offset: 0x%08x, kb offset: 0x%08x\n",
ID_4BYTES_TO_LONG (p[ID_G_OFF_WHITE_OFF1],
p[ID_G_OFF_WHITE_OFF2],
p[ID_G_OFF_WHITE_OFF3],
p[ID_G_OFF_WHITE_OFF4]),
ID_4BYTES_TO_LONG (p[ID_G_OFF_BLACK_OFF1],
p[ID_G_OFF_BLACK_OFF2],
p[ID_G_OFF_BLACK_OFF3],
p[ID_G_OFF_BLACK_OFF4]),
ID_4BYTES_TO_LONG (p[ID_G_OFF_FB_OFF1],
p[ID_G_OFF_FB_OFF2],
p[ID_G_OFF_FB_OFF3],
p[ID_G_OFF_FB_OFF4]),
ID_4BYTES_TO_LONG (p[ID_G_OFF_KB_OFF1],
p[ID_G_OFF_KB_OFF2],
p[ID_G_OFF_KB_OFF3],
p[ID_G_OFF_KB_OFF4]));
}
break;
}
}
if (offset != 0)
{
printf ("Slot %d: ", i);
va += offset;
goto again;
}
}
}
void
disp_eeprom (void)
{
unsigned char *va;
unsigned char ch[16];
int i, j;
va = (unsigned char *) alloc_page ((daddr_t) 0x17002000, PG_IO | PG_V);
printf ("Model: ");
disp_prom_string (va + EEPROM_OFF_MODEL, EEPROM_SIZE_MODEL);
printf ("\n");
for (i = 0; i < EEPROM_SIZE; i += 16)
{
printf ("%03x: ", i);
for (j = 0; j < 16; j++)
{
ch[j] = va[(i + j) * EEPROM_BYTE_OFFSET];
printf ("%02x%c", ch[j], j == 7 ? '-' : ' ');
}
for (j = 0; j < 16; j++)
putchar ((ch[j] < 32 || ch[j] > 127) ? '.' : ch[j]);
putchar ('\n');
}
}
#define ROM_VECTORS 0xff000000
void
disp_prom (void)
{
unsigned long *addr;
int i;
struct prom_command_area *ca;
printf ("version: %s\n", *(unsigned long *)ROM_VERSION);
printf ("DGRAM version: 0x%08x\n", *(unsigned long *)ROM_DGRAM);
printf ("EE version: 0x%08x\n", *(unsigned long *)ROM_EEVERSION);
printf ("ROM version: 0x%08x\n", *(unsigned long *)ROM_REVISION);
ca = *(struct prom_command_area **) ROM_COMM_AREA;
printf ("first_free: 0x%08x\n", ca->first_free);
printf ("memsize: %d Mb\n", ca->memsize);
printf ("ramdisk: 0x%08x\n", ca->ramdisk);
printf ("iomap_addr: 0x%08x\n", ca->iomap_addr);
printf ("row: %d, col: %d\n", ca->row, ca->col);
printf ("silent: %d\n", ca->silent);
addr = (unsigned long *)ca->iomap_addr;
for (i = 0; i < 10; i++)
printf ("%d: 0x%08x\n", i, addr[i]);
}
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