From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:45973) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1XjO4v-0000Pe-OL for qemu-devel@nongnu.org; Wed, 29 Oct 2014 03:54:10 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1XjO4p-0008Uj-Il for qemu-devel@nongnu.org; Wed, 29 Oct 2014 03:54:01 -0400 Received: from cantor2.suse.de ([195.135.220.15]:56449 helo=mx2.suse.de) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1XjO4p-0008UL-Ci for qemu-devel@nongnu.org; Wed, 29 Oct 2014 03:53:55 -0400 From: Hannes Reinecke Date: Wed, 29 Oct 2014 08:53:36 +0100 Message-Id: <1414569232-21357-2-git-send-email-hare@suse.de> In-Reply-To: <1414569232-21357-1-git-send-email-hare@suse.de> References: <1414569232-21357-1-git-send-email-hare@suse.de> Subject: [Qemu-devel] [PATCH 01/17] ahci: Fix CD-ROM signature List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org Cc: Hannes Reinecke , Paolo Bonzini , Nic Bellinger , Andreas Faerber , Alexander Graf 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 --- 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