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[Qemu-arm] [Qemu-devel] [RFC PATCH 14/17] hw/sd: Declare device little o
From: |
Tony Nguyen |
Subject: |
[Qemu-arm] [Qemu-devel] [RFC PATCH 14/17] hw/sd: Declare device little or big endian |
Date: |
Sat, 24 Aug 2019 04:56:35 +1000 |
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 8033fe455d..f19d8764e8 100644
--- a/hw/sd/pl181.c
+++ b/hw/sd/pl181.c
@@ -451,7 +451,7 @@ 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)
--
2.23.0
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