@@ -230,9 +230,23 @@ static void ide_atapi_identify(IDEState *s)
}
put_le16(p + 80, 0x1e); /* support up to ATA/ATAPI-4 */
+ if (s->wwn) {
+ put_le16(p + 84, (1 << 8)); /* supports WWN for words 108-111 */
+ put_le16(p + 87, (1 << 8)); /* WWN enabled */
+ }
+
#ifdef USE_DMA_CDROM
put_le16(p + 88, 0x3f | (1 << 13)); /* udma5 set and supported */
#endif
+
+ if (s->wwn) {
+ /* LE 16-bit words 111-108 contain 64-bit World Wide Name */
+ put_le16(p + 108, s->wwn >> 48);
+ put_le16(p + 109, s->wwn >> 32);
+ put_le16(p + 110, s->wwn >> 16);
+ put_le16(p + 111, s->wwn);
+ }
+
memcpy(s->identify_data, p, sizeof(s->identify_data));
s->identify_set = 1;
}