[RFC PATCH-for-8.0 3/3] hw/net/xilinx_ethlite: Replace tswap32() by be32_to_cpu()

[Philippe Mathieu-Daudé]

This partly revert commit d48751ed4f ("xilinx-ethlite:
Simplify byteswapping to/from brams") which states the
packet data is stored in big-endian.

Signed-off-by: Philippe Mathieu-Daudé <phi...@linaro.org>
---
 hw/net/xilinx_ethlite.c | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/hw/net/xilinx_ethlite.c b/hw/net/xilinx_ethlite.c
index 6e09f7e422..efe627d734 100644
--- a/hw/net/xilinx_ethlite.c
+++ b/hw/net/xilinx_ethlite.c
@@ -24,8 +24,8 @@
 
 #include "qemu/osdep.h"
 #include "qemu/module.h"
+#include "qemu/bswap.h"
 #include "qom/object.h"
-#include "cpu.h" /* FIXME should not use tswap* */
 #include "hw/sysbus.h"
 #include "hw/irq.h"
 #include "hw/qdev-properties.h"
@@ -102,8 +102,8 @@ eth_read(void *opaque, hwaddr addr, unsigned int size)
             D(qemu_log("%s " TARGET_FMT_plx "=%x\n", __func__, addr * 4, r));
             break;
 
-        default:
-            r = tswap32(s->regs[addr]);
+        default: /* Packet data */
+            r = be32_to_cpu(s->regs[addr]);
             break;
     }
     return r;
@@ -160,8 +160,8 @@ eth_write(void *opaque, hwaddr addr,
             s->regs[addr] = value;
             break;
 
-        default:
-            s->regs[addr] = tswap32(value);
+        default: /* Packet data */
+            s->regs[addr] = cpu_to_be32(value);
             break;
     }
 }
-- 
2.38.1