diff options
| -rw-r--r-- | hw/ide/core.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/hw/ide/core.c b/hw/ide/core.c index 1806e008b..def01266d 100644 --- a/hw/ide/core.c +++ b/hw/ide/core.c @@ -983,8 +983,10 @@ void ide_exec_cmd(IDEBus *bus, uint32_t val) lba48 = 1; case WIN_READ: case WIN_READ_ONCE: - if (!s->bs) + if (s->drive_kind == IDE_CD) { + ide_set_signature(s); /* odd, but ATA4 8.27.5.2 requires it */ goto abort_cmd; + } ide_cmd_lba48_transform(s, lba48); s->req_nb_sectors = 1; ide_sector_read(s); |