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[Qemu-devel] [PATCH qtestfix for-1.5] libqos: Convert fw_cfg values to h
From: |
Andreas Färber |
Subject: |
[Qemu-devel] [PATCH qtestfix for-1.5] libqos: Convert fw_cfg values to host endianness |
Date: |
Sun, 28 Apr 2013 18:45:47 +0200 |
The fw_cfg ABI is Little Endian, so byte-swap the generically read
byte array to host endianness.
This unbreaks the fw_cfg tests on ppc.
Signed-off-by: Andreas Färber <address@hidden>
---
tests/libqos/fw_cfg.c | 7 ++++---
1 file changed, 4 insertions(+), 3 deletions(-)
diff --git a/tests/libqos/fw_cfg.c b/tests/libqos/fw_cfg.c
index 799139e..e386ff7 100644
--- a/tests/libqos/fw_cfg.c
+++ b/tests/libqos/fw_cfg.c
@@ -11,6 +11,7 @@
*/
#include "libqos/fw_cfg.h"
+#include "qemu/bswap.h"
void qfw_cfg_select(QFWCFG *fw_cfg, uint16_t key)
{
@@ -32,20 +33,20 @@ uint16_t qfw_cfg_get_u16(QFWCFG *fw_cfg, uint16_t key)
{
uint16_t value;
qfw_cfg_get(fw_cfg, key, &value, sizeof(value));
- return value;
+ return le16_to_cpu(value);
}
uint32_t qfw_cfg_get_u32(QFWCFG *fw_cfg, uint16_t key)
{
uint32_t value;
qfw_cfg_get(fw_cfg, key, &value, sizeof(value));
- return value;
+ return le32_to_cpu(value);
}
uint64_t qfw_cfg_get_u64(QFWCFG *fw_cfg, uint16_t key)
{
uint64_t value;
qfw_cfg_get(fw_cfg, key, &value, sizeof(value));
- return value;
+ return le64_to_cpu(value);
}
--
1.8.1.4
- [Qemu-devel] [PATCH qtestfix for-1.5] libqos: Convert fw_cfg values to host endianness,
Andreas Färber <=