claunia/VARCem
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Implement INQUIRY for magneto-optical disks.

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Natalia Portillo
2020-03-27 21:18:00 +00:00
parent 52032d0ea8
commit 224b37065c
1 changed files with 7 additions and 28 deletions
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35
src/devices/disk/mo.c
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@@ -1482,7 +1482,7 @@ do_command(void *p, uint8_t *cdb)
preamble_len = 4; preamble_len = 4;
size_idx = 3; size_idx = 3;
dev->buffer[idx++] = 05; dev->buffer[idx++] = 7; // Optical disk
dev->buffer[idx++] = cdb[2]; dev->buffer[idx++] = cdb[2];
dev->buffer[idx++] = 0; dev->buffer[idx++] = 0;
@@ -1491,35 +1491,14 @@ do_command(void *p, uint8_t *cdb)
switch (cdb[2]) { switch (cdb[2]) {
case 0x00: case 0x00:
dev->buffer[idx++] = 0x00; dev->buffer[idx++] = 0x00;
dev->buffer[idx++] = 0x83; dev->buffer[idx++] = 0x80;
break; break;
case 0x83: // Unit serial number page
if (idx + 24 > max_len) { case 0x80:
data_phase_error(dev); dev->buffer[idx++] = strlen("VCM!10") + 1;
buf_free(dev);
return;
}
dev->buffer[idx++] = 0x02;
dev->buffer[idx++] = 0x00;
dev->buffer[idx++] = 0x00;
dev->buffer[idx++] = 20;
ide_padstr8(dev->buffer + idx, 20, "VCM!10"); /* Serial */ ide_padstr8(dev->buffer + idx, 20, "VCM!10"); /* Serial */
idx += 20; idx += strlen("VCM!10");
if (idx + 72 > cdb[4])
goto atapi_out;
dev->buffer[idx++] = 0x02;
dev->buffer[idx++] = 0x01;
dev->buffer[idx++] = 0x00;
dev->buffer[idx++] = 68;
ide_padstr8(dev->buffer + idx, 8, "VARCEM "); /* Vendor */
idx += 8;
ide_padstr8(dev->buffer + idx, 40, "MAGNETO OPTICAL "); /* Product */
idx += 40;
ide_padstr8(dev->buffer + idx, 20, "VCM!10"); /* Serial */
idx += 20;
break; break;
default: default:
@@ -1536,7 +1515,7 @@ do_command(void *p, uint8_t *cdb)
if (cdb[1] & 0xe0) if (cdb[1] & 0xe0)
dev->buffer[0] = 0x60; /*No physical device on this LUN*/ dev->buffer[0] = 0x60; /*No physical device on this LUN*/
else else
dev->buffer[0] = 0x00; /*Hard disk*/ dev->buffer[0] = 0x07; /*Optical disk*/
dev->buffer[1] = 0x80; /*Removable*/ dev->buffer[1] = 0x80; /*Removable*/
dev->buffer[2] = (dev->drv->bus_type == MO_BUS_SCSI) ? 0x02 : 0x00; /*SCSI-2 compliant*/ dev->buffer[2] = (dev->drv->bus_type == MO_BUS_SCSI) ? 0x02 : 0x00; /*SCSI-2 compliant*/
dev->buffer[3] = (dev->drv->bus_type == MO_BUS_SCSI) ? 0x02 : 0x21; dev->buffer[3] = (dev->drv->bus_type == MO_BUS_SCSI) ? 0x02 : 0x21;