diff options
Diffstat (limited to 'src/parisc/parisc.c')
| -rw-r--r-- | src/parisc/parisc.c | 16 |
1 files changed, 9 insertions, 7 deletions
diff --git a/src/parisc/parisc.c b/src/parisc/parisc.c index 729afc7..a80f857 100644 --- a/src/parisc/parisc.c +++ b/src/parisc/parisc.c @@ -1402,10 +1402,10 @@ static int pdc_model(unsigned int *arg) case PDC_MODEL_VERSIONS: switch (ARG3) { case 0: /* return CPU0 version */ - result[0] = 35; // TODO! ??? + result[0] = current_machine->pdc_version; return PDC_OK; case 1: /* return PDC version */ - result[0] = current_machine->pdc_version; + result[0] = (cpu_bit_width == 64) ? 0x20 : 0x011; return PDC_OK; } return -4; // invalid c_index @@ -1555,19 +1555,21 @@ static int pdc_iodc(unsigned int *arg) switch (option) { case PDC_IODC_READ: hpa = ARG3; - dev = find_hpa_device(hpa); -// dprintf(1, "pdc_iodc found dev %p\n", dev); + // dev = find_hpa_device(hpa); + // searches for 0xf1041000 + dev = find_hppa_device_by_hpa(hpa); + // dprintf(1, "pdc_iodc found dev %p\n", dev); if (!dev) return -4; // not found iodc_p = dev->iodc; if (ARG4 == PDC_IODC_INDEX_DATA) { + if (ARG6 > sizeof(*iodc_p)) + ARG6 = sizeof(*iodc_p); memcpy((void*) ARG5, iodc_p, ARG6); c = (unsigned char *) ARG5; // printf("SeaBIOS: PDC_IODC get: hpa = 0x%lx, HV: 0x%x 0x%x IODC_SPA=0x%x type 0x%x, \n", hpa, c[0], c[1], c[2], c[3]); - // c[0] = iodc_p->hversion_model; // FIXME. BROKEN HERE !!! - // c[1] = iodc_p->hversion_rev || (iodc_p->hversion << 4); result[0] = ARG6; return PDC_OK; } @@ -2764,7 +2766,7 @@ static void prepare_boot_path(volatile struct pz_device *dest, dev = find_hpa_device(hpa); BUG_ON(!dev); - if (DEV_is_storage_device(dev)) + if (0 && DEV_is_storage_device(dev)) mod_path = &mod_path_emulated_drives; else if (dev) mod_path = dev->mod_path; |