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Tsirkin" Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" Content-Type: text/plain; charset="utf-8" For each device declared with DEVICE_NATIVE_ENDIAN, find the set of targets from the set of target/hw/*/device.o. If the set of targets are all little or all big endian, re-declare the device endianness as DEVICE_LITTLE_ENDIAN or DEVICE_BIG_ENDIAN respectively. This *naive* deduction may result in genuinely native endian devices being incorrectly declared as little or big endian, but should not introduce regressions for current targets. These devices should be re-declared as DEVICE_NATIVE_ENDIAN if 1) it has a new target with an opposite endian or 2) someone informed knows better =3D) Signed-off-by: Tony Nguyen --- hw/pci-host/q35.c | 2 +- hw/pci-host/versatile.c | 4 ++-- 2 files changed, 3 insertions(+), 3 deletions(-) diff --git a/hw/pci-host/q35.c b/hw/pci-host/q35.c index 158d270b9f..485e2a02af 100644 --- a/hw/pci-host/q35.c +++ b/hw/pci-host/q35.c @@ -289,7 +289,7 @@ static void tseg_blackhole_write(void *opaque, hwaddr a= ddr, uint64_t val, static const MemoryRegionOps tseg_blackhole_ops =3D { .read =3D tseg_blackhole_read, .write =3D tseg_blackhole_write, - .endianness =3D DEVICE_NATIVE_ENDIAN, + .endianness =3D DEVICE_LITTLE_ENDIAN, .valid.min_access_size =3D 1, .valid.max_access_size =3D 4, .impl.min_access_size =3D 4, diff --git a/hw/pci-host/versatile.c b/hw/pci-host/versatile.c index b731d0544f..df7212237d 100644 --- a/hw/pci-host/versatile.c +++ b/hw/pci-host/versatile.c @@ -243,7 +243,7 @@ static uint64_t pci_vpb_reg_read(void *opaque, hwaddr a= ddr, static const MemoryRegionOps pci_vpb_reg_ops =3D { .read =3D pci_vpb_reg_read, .write =3D pci_vpb_reg_write, - .endianness =3D DEVICE_NATIVE_ENDIAN, + .endianness =3D DEVICE_LITTLE_ENDIAN, .valid =3D { .min_access_size =3D 4, .max_access_size =3D 4, @@ -309,7 +309,7 @@ static uint64_t pci_vpb_config_read(void *opaque, hwadd= r addr, static const MemoryRegionOps pci_vpb_config_ops =3D { .read =3D pci_vpb_config_read, .write =3D pci_vpb_config_write, - .endianness =3D DEVICE_NATIVE_ENDIAN, + .endianness =3D DEVICE_LITTLE_ENDIAN, }; =20 static int pci_vpb_map_irq(PCIDevice *d, int irq_num) --=20 2.23.0