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From: Laurent Vivier <laurent@vivier.eu>
To: qemu-devel@nongnu.org
Cc: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>,
	Laurent Vivier <laurent@vivier.eu>
Subject: [PULL 3/7] mac_via: allow long accesses to VIA registers
Date: Tue, 16 Mar 2021 22:16:27 +0100	[thread overview]
Message-ID: <20210316211631.107417-4-laurent@vivier.eu> (raw)
In-Reply-To: <20210316211631.107417-1-laurent@vivier.eu>

From: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>

The MacOS SCSI driver uses a long access to read the VIA registers rather than
just a single byte during the message out phase.

Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Reviewed-by: Laurent Vivier <laurent@vivier.eu>
Message-Id: <20210311100505.22596-4-mark.cave-ayland@ilande.co.uk>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
---
 hw/misc/mac_via.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/hw/misc/mac_via.c b/hw/misc/mac_via.c
index 0a25de577cf9..8810eb97ccb7 100644
--- a/hw/misc/mac_via.c
+++ b/hw/misc/mac_via.c
@@ -966,7 +966,7 @@ static const MemoryRegionOps mos6522_q800_via1_ops = {
     .endianness = DEVICE_BIG_ENDIAN,
     .valid = {
         .min_access_size = 1,
-        .max_access_size = 1,
+        .max_access_size = 4,
     },
 };
 
@@ -995,7 +995,7 @@ static const MemoryRegionOps mos6522_q800_via2_ops = {
     .endianness = DEVICE_BIG_ENDIAN,
     .valid = {
         .min_access_size = 1,
-        .max_access_size = 1,
+        .max_access_size = 4,
     },
 };
 
-- 
2.30.2



  parent reply	other threads:[~2021-03-16 21:35 UTC|newest]

Thread overview: 9+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-03-16 21:16 [PULL 0/7] Q800 for 6.0 patches Laurent Vivier
2021-03-16 21:16 ` [PULL 1/7] mac_via: switch rtc pram trace-events to use hex rather than decimal for addresses Laurent Vivier
2021-03-16 21:16 ` [PULL 2/7] mac_via: fix up adb_via_receive() trace events Laurent Vivier
2021-03-16 21:16 ` Laurent Vivier [this message]
2021-03-16 21:16 ` [PULL 4/7] mac_via: don't re-inject ADB response when switching to IDLE state Laurent Vivier
2021-03-16 21:16 ` [PULL 5/7] mac_via: rename VBL timer to 60Hz timer Laurent Vivier
2021-03-16 21:16 ` [PULL 6/7] mac_via: fix 60Hz VIA1 timer interval Laurent Vivier
2021-03-16 21:16 ` [PULL 7/7] mac_via: remove VIA1 timer optimisations Laurent Vivier
2021-03-18 11:13 ` [PULL 0/7] Q800 for 6.0 patches Peter Maydell

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