ATAPI also can do ncq, so let's expose the capability.
This patch makes CD-ROM support work on Windows 7 for me.
Signed-off-by: Alexander Graf <ag...@suse.de>
---
hw/ide/core.c | 6 ++++++
1 files changed, 6 insertions(+), 0 deletions(-)
diff --git a/hw/ide/core.c b/hw/ide/core.c
index 344b7b4..0bf129f 100644
--- a/hw/ide/core.c
+++ b/hw/ide/core.c
@@ -217,6 +217,12 @@ static void ide_atapi_identify(IDEState *s)
put_le16(p + 71, 30); /* in ns */
put_le16(p + 72, 30); /* in ns */
+ if (s->ncq_queues) {
+ put_le16(p + 75, s->ncq_queues - 1);
+ /* NCQ supported */
+ put_le16(p + 76, (1 << 8));
+ }
+
put_le16(p + 80, 0x1e); /* support up to ATA/ATAPI-4 */
#ifdef USE_DMA_CDROM
put_le16(p + 88, 0x3f | (1 << 13)); /* udma5 set and supported */
--
1.6.0.2
