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From: "Philippe Mathieu-Daudé" <philmd@linaro.org>
To: qemu-devel@nongnu.org
Cc: "Artyom Tarasenko" <atar4qemu@gmail.com>,
	"Stefano Stabellini" <sstabellini@kernel.org>,
	"Richard Henderson" <richard.henderson@linaro.org>,
	xen-devel@lists.xenproject.org,
	"Paolo Bonzini" <pbonzini@redhat.com>,
	"Marcel Apfelbaum" <marcel.apfelbaum@gmail.com>,
	"Edgar E. Iglesias" <edgar.iglesias@gmail.com>,
	"Bastian Koppelmann" <kbastian@mail.uni-paderborn.de>,
	"Anthony PERARD" <anthony@xenproject.org>,
	"Eduardo Habkost" <eduardo@habkost.net>,
	"Thomas Huth" <huth@tuxfamily.org>, "Jia Liu" <proljc@gmail.com>,
	"Stafford Horne" <shorne@gmail.com>,
	"Paul Durrant" <paul@xen.org>,
	"Mark Cave-Ayland" <mark.cave-ayland@ilande.co.uk>,
	"Michael S. Tsirkin" <mst@redhat.com>,
	"Philippe Mathieu-Daudé" <philmd@linaro.org>
Subject: [PATCH 5/5] hw/sparc: Mark devices as big-endian
Date: Wed,  6 Nov 2024 18:46:12 +0000	[thread overview]
Message-ID: <20241106184612.71897-6-philmd@linaro.org> (raw)
In-Reply-To: <20241106184612.71897-1-philmd@linaro.org>

These devices are only used by the SPARC targets, which are
only built as big-endian. Therefore the DEVICE_NATIVE_ENDIAN
definition expand to DEVICE_BIG_ENDIAN (besides, the
DEVICE_LITTLE_ENDIAN case isn't tested). Simplify directly
using DEVICE_BIG_ENDIAN.

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
---
 hw/sparc/sun4m_iommu.c | 2 +-
 hw/sparc64/sun4u.c     | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/hw/sparc/sun4m_iommu.c b/hw/sparc/sun4m_iommu.c
index 6f765e97e4..4486508e3b 100644
--- a/hw/sparc/sun4m_iommu.c
+++ b/hw/sparc/sun4m_iommu.c
@@ -238,7 +238,7 @@ static void iommu_mem_write(void *opaque, hwaddr addr,
 static const MemoryRegionOps iommu_mem_ops = {
     .read = iommu_mem_read,
     .write = iommu_mem_write,
-    .endianness = DEVICE_NATIVE_ENDIAN,
+    .endianness = DEVICE_BIG_ENDIAN,
     .valid = {
         .min_access_size = 4,
         .max_access_size = 4,
diff --git a/hw/sparc64/sun4u.c b/hw/sparc64/sun4u.c
index 541c7f74fa..9d7aebf632 100644
--- a/hw/sparc64/sun4u.c
+++ b/hw/sparc64/sun4u.c
@@ -254,7 +254,7 @@ static void power_mem_write(void *opaque, hwaddr addr,
 static const MemoryRegionOps power_mem_ops = {
     .read = power_mem_read,
     .write = power_mem_write,
-    .endianness = DEVICE_NATIVE_ENDIAN,
+    .endianness = DEVICE_BIG_ENDIAN,
     .valid = {
         .min_access_size = 4,
         .max_access_size = 4,
-- 
2.45.2



  parent reply	other threads:[~2024-11-06 18:47 UTC|newest]

Thread overview: 20+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2024-11-06 18:46 [PATCH 0/5] hw: Mark architecture specific devices with specific endianness Philippe Mathieu-Daudé
2024-11-06 18:46 ` [PATCH 1/5] hw/i386: Mark devices as little-endian Philippe Mathieu-Daudé
2024-11-07  9:59   ` Richard Henderson
2024-11-09  6:39   ` Thomas Huth
2024-11-06 18:46 ` [PATCH 2/5] hw/tricore: " Philippe Mathieu-Daudé
2024-11-07 10:01   ` Richard Henderson
2024-11-09  6:38   ` Thomas Huth
2024-11-06 18:46 ` [PATCH 3/5] hw/m68k: Mark devices as big-endian Philippe Mathieu-Daudé
2024-11-07 10:02   ` Richard Henderson
2024-11-09  6:28   ` Thomas Huth
2024-11-06 18:46 ` [PATCH 4/5] hw/openrisc: " Philippe Mathieu-Daudé
2024-11-07 10:03   ` Richard Henderson
2024-11-09  6:42   ` Thomas Huth
2024-11-09 15:58     ` Philippe Mathieu-Daudé
2024-11-09 18:08       ` Richard Henderson
2024-11-09 18:40         ` Thomas Huth
2024-11-06 18:46 ` Philippe Mathieu-Daudé [this message]
2024-11-06 22:56   ` [PATCH 5/5] hw/sparc: " Mark Cave-Ayland
2024-11-07 10:04   ` Richard Henderson
2024-12-30 16:42 ` [PATCH 0/5] hw: Mark architecture specific devices with specific endianness Philippe Mathieu-Daudé

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