From: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Date: Wed, 22 Jun 2022 10:53:01 +0000 (+0100)
Subject: scsi-disk: add new quirks bitmap to SCSIDiskState
X-Git-Tag: v7.1.0-rc0~20^2~14
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=3412f9c3b41c3a98f85f81476d5542ac7662bb06;p=thirdparty%2Fqemu.git

scsi-disk: add new quirks bitmap to SCSIDiskState

Since the MacOS SCSI implementation is quite old (and Apple added some firmware
customisations to their drives for m68k Macs) there is need to add a mechanism
to correctly handle Apple-specific quirks.

Add a new quirks bitmap to SCSIDiskState that can be used to enable these
features as required.

Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Reviewed-by: Laurent Vivier <laurent@vivier.eu>
Message-Id: <20220622105314.802852-2-mark.cave-ayland@ilande.co.uk>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
---

diff --git a/hw/scsi/scsi-disk.c b/hw/scsi/scsi-disk.c
index 91acb5c0cec..55c19fb25db 100644
--- a/hw/scsi/scsi-disk.c
+++ b/hw/scsi/scsi-disk.c
@@ -94,6 +94,7 @@ struct SCSIDiskState {
     uint16_t port_index;
     uint64_t max_unmap_size;
     uint64_t max_io_size;
+    uint32_t quirks;
     QEMUBH *bh;
     char *version;
     char *serial;