[Qemu-devel] [PATCH 01/17] ahci: Fix CD-ROM signature

[Hannes Reinecke]

The CD-ROM signature is 0xeb140101, not 0xeb140000.
Without this change OVMF/Duet runs into a timeout trying
to detect a SATA cdrom.

Signed-off-by: Hannes Reinecke <address@hidden>
---
 hw/ide/ahci.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/hw/ide/ahci.h b/hw/ide/ahci.h
index e223258..970eea8 100644
--- a/hw/ide/ahci.h
+++ b/hw/ide/ahci.h
@@ -161,7 +161,7 @@
 #define AHCI_CMD_HDR_CMD_FIS_LEN           0x1f
 #define AHCI_CMD_HDR_PRDT_LEN              16
 
-#define SATA_SIGNATURE_CDROM               0xeb140000
+#define SATA_SIGNATURE_CDROM               0xeb140101
 #define SATA_SIGNATURE_DISK                0x00000101
 
 #define AHCI_GENERIC_HOST_CONTROL_REGS_MAX_ADDR 0x20
-- 
1.8.4.5