hw/i386: Mark devices as little-endian

These devices are only used by the X86 targets, which are only
built as little-endian. Therefore the DEVICE_NATIVE_ENDIAN
definition expand to DEVICE_LITTLE_ENDIAN (besides, the
DEVICE_BIG_ENDIAN case isn't tested). Simplify directly using
DEVICE_LITTLE_ENDIAN.

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Thomas Huth <huth@tuxfamily.org>
Message-Id: <20241106184612.71897-2-philmd@linaro.org>

diff --git a/hw/i386/kvm/apic.c b/hw/i386/kvm/apic.c
index 602c769656500445dc356b33723ede570d19c340..757510600098c01687954f17762180f4e81d5549 100644 (file)
--- a/hw/i386/kvm/apic.c
+++ b/hw/i386/kvm/apic.c
@@ -214,7 +214,7 @@ static void kvm_apic_mem_write(void *opaque, hwaddr addr,
 static const MemoryRegionOps kvm_apic_io_ops = {
     .read = kvm_apic_mem_read,
     .write = kvm_apic_mem_write,
-    .endianness = DEVICE_NATIVE_ENDIAN,
+    .endianness = DEVICE_LITTLE_ENDIAN,
 };
 
 static void kvm_apic_reset(APICCommonState *s)

diff --git a/hw/i386/pc.c b/hw/i386/pc.c
index 53a2f226d038da16eda753581b2f6aab924b10de..7111876588420a6d1fc0bde3d39e6df21b856368 100644 (file)
--- a/hw/i386/pc.c
+++ b/hw/i386/pc.c
@@ -1068,7 +1068,7 @@ DeviceState *pc_vga_init(ISABus *isa_bus, PCIBus *pci_bus)
 static const MemoryRegionOps ioport80_io_ops = {
     .write = ioport80_write,
     .read = ioport80_read,
-    .endianness = DEVICE_NATIVE_ENDIAN,
+    .endianness = DEVICE_LITTLE_ENDIAN,
     .impl = {
         .min_access_size = 1,
         .max_access_size = 1,
@@ -1078,7 +1078,7 @@ static const MemoryRegionOps ioport80_io_ops = {
 static const MemoryRegionOps ioportF0_io_ops = {
     .write = ioportF0_write,
     .read = ioportF0_read,
-    .endianness = DEVICE_NATIVE_ENDIAN,
+    .endianness = DEVICE_LITTLE_ENDIAN,
     .impl = {
         .min_access_size = 1,
         .max_access_size = 1,

diff --git a/hw/i386/vapic.c b/hw/i386/vapic.c
index 0e6d058d0633e718515c2956a85ff8aa55e0b611..14de9b7a8204bf31d3bc1aab6b444111475bea06 100644 (file)
--- a/hw/i386/vapic.c
+++ b/hw/i386/vapic.c
@@ -718,7 +718,7 @@ static uint64_t vapic_read(void *opaque, hwaddr addr, unsigned size)
 static const MemoryRegionOps vapic_ops = {
     .write = vapic_write,
     .read = vapic_read,
-    .endianness = DEVICE_NATIVE_ENDIAN,
+    .endianness = DEVICE_LITTLE_ENDIAN,
 };
 
 static void vapic_realize(DeviceState *dev, Error **errp)

diff --git a/hw/i386/xen/xen_apic.c b/hw/i386/xen/xen_apic.c
index 101e16a7662ee672e81cf3403f8eb7d4225db15c..a94e9005cbe5032fe63924b4c448ff6a731d444f 100644 (file)
--- a/hw/i386/xen/xen_apic.c
+++ b/hw/i386/xen/xen_apic.c
@@ -36,7 +36,7 @@ static void xen_apic_mem_write(void *opaque, hwaddr addr,
 static const MemoryRegionOps xen_apic_io_ops = {
     .read = xen_apic_mem_read,
     .write = xen_apic_mem_write,
-    .endianness = DEVICE_NATIVE_ENDIAN,
+    .endianness = DEVICE_LITTLE_ENDIAN,
 };
 
 static void xen_apic_realize(DeviceState *dev, Error **errp)

diff --git a/hw/i386/xen/xen_platform.c b/hw/i386/xen/xen_platform.c
index 0f68c3fe7b3bc32b8665468e31be0e960332b5a6..dd648a2ee943ca11c35e0032259c4d9936cf7eab 100644 (file)
--- a/hw/i386/xen/xen_platform.c
+++ b/hw/i386/xen/xen_platform.c
@@ -514,7 +514,7 @@ static void platform_mmio_write(void *opaque, hwaddr addr,
 static const MemoryRegionOps platform_mmio_handler = {
     .read = &platform_mmio_read,
     .write = &platform_mmio_write,
-    .endianness = DEVICE_NATIVE_ENDIAN,
+    .endianness = DEVICE_LITTLE_ENDIAN,
 };
 
 static void platform_mmio_setup(PCIXenPlatformState *d)