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ahci: Fix CD-ROM signature 

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 <hare@suse.de>
Signed-off-by: John Snow <jsnow@redhat.com>
Reviewed-by: Kevin Wolf <kwolf@redhat.com>
Message-id: 1436219392-31915-2-git-send-email-jsnow@redhat.com
This commit is contained in:
Hannes Reinecke 2015-07-06 17:49:51 -04:00 committed by John Snow
parent 9ab9993f71
commit 702c8c8be2
1 changed files with 1 additions and 1 deletions
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2
hw/ide/ahci.h
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@ -166,7 +166,7 @@
#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