[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
[Qemu-devel] [PATCH v7 28/42] hw/sd: Declare device little or big endian
From: |
tony.nguyen |
Subject: |
[Qemu-devel] [PATCH v7 28/42] hw/sd: Declare device little or big endian |
Date: |
Fri, 16 Aug 2019 07:35:32 +0000 |
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 =)
Signed-off-by: Tony Nguyen <address@hidden>
---
hw/sd/pl181.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/hw/sd/pl181.c b/hw/sd/pl181.c
index 81b406d..f2027aa 100644
--- a/hw/sd/pl181.c
+++ b/hw/sd/pl181.c
@@ -449,7 +449,7 @@ static void pl181_write(void *opaque, hwaddr offset,
static const MemoryRegionOps pl181_ops = {
.read = pl181_read,
.write = pl181_write,
- .endianness = DEVICE_NATIVE_ENDIAN,
+ .endianness = DEVICE_LITTLE_ENDIAN,
};
static void pl181_reset(DeviceState *d)
--
1.8.3.1
?
- [Qemu-devel] [PATCH v7 21/42] hw/i2c: Declare device little or big endian, (continued)
- [Qemu-devel] [PATCH v7 21/42] hw/i2c: Declare device little or big endian, tony.nguyen, 2019/08/16
- [Qemu-devel] [PATCH v7 22/42] hw/input: Declare device little or big endian, tony.nguyen, 2019/08/16
- [Qemu-devel] [PATCH v7 24/42] hw/isa: Declare device little or big endian, tony.nguyen, 2019/08/16
- [Qemu-devel] [PATCH v7 23/42] hw/intc: Declare device little or big endian, tony.nguyen, 2019/08/16
- [Qemu-devel] [PATCH v7 25/42] hw/misc: Declare device little or big endian, tony.nguyen, 2019/08/16
- [Qemu-devel] [PATCH v7 26/42] hw/net: Declare device little or big endian, tony.nguyen, 2019/08/16
- [Qemu-devel] [PATCH v7 27/42] hw/pci-host: Declare device little or big endian, tony.nguyen, 2019/08/16
- [Qemu-devel] [PATCH v7 28/42] hw/sd: Declare device little or big endian,
tony.nguyen <=
- [Qemu-devel] [PATCH v7 29/42] hw/ssi: Declare device little or big endian, tony.nguyen, 2019/08/16
- [Qemu-devel] [PATCH v7 32/42] exec: Map device_endian onto MemOp, tony.nguyen, 2019/08/16
- [Qemu-devel] [PATCH v7 30/42] hw/timer: Declare device little or big endian, tony.nguyen, 2019/08/16
- [Qemu-devel] [PATCH v7 34/42] exec: Delete device_endian, tony.nguyen, 2019/08/16
- [Qemu-devel] [PATCH v7 31/42] build: Correct non-common common-obj-* to obj-*, tony.nguyen, 2019/08/16
- [Qemu-devel] [PATCH v7 35/42] exec: Delete DEVICE_HOST_ENDIAN, tony.nguyen, 2019/08/16
- [Qemu-devel] [PATCH v7 36/42] memory: Access MemoryRegion with endianness, tony.nguyen, 2019/08/16
- [Qemu-devel] [PATCH v7 39/42] cpu: TLB_FLAGS_MASK bit to force memory slow path, tony.nguyen, 2019/08/16
- [Qemu-devel] [PATCH v7 38/42] memory: Single byte swap along the I/O path, tony.nguyen, 2019/08/16