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[Qemu-devel] [PATCH 3/8] net/dp8393x: always calculate proper checksums
From: |
Hervé Poussineau |
Subject: |
[Qemu-devel] [PATCH 3/8] net/dp8393x: always calculate proper checksums |
Date: |
Thu, 5 Mar 2015 23:13:21 +0100 |
Signed-off-by: Hervé Poussineau <address@hidden>
---
hw/net/dp8393x.c | 12 +-----------
1 file changed, 1 insertion(+), 11 deletions(-)
diff --git a/hw/net/dp8393x.c b/hw/net/dp8393x.c
index 4f3e8a2..802f2b0 100644
--- a/hw/net/dp8393x.c
+++ b/hw/net/dp8393x.c
@@ -21,16 +21,10 @@
#include "qemu/timer.h"
#include "net/net.h"
#include "hw/mips/mips.h"
+#include <zlib.h>
//#define DEBUG_SONIC
-/* Calculate CRCs properly on Rx packets */
-#define SONIC_CALCULATE_RXCRC
-
-#if defined(SONIC_CALCULATE_RXCRC)
-/* For crc32 */
-#include <zlib.h>
-#endif
#ifdef DEBUG_SONIC
#define DPRINTF(fmt, ...) \
@@ -763,11 +757,7 @@ static ssize_t nic_receive(NetClientState *nc, const
uint8_t * buf, size_t size)
s->regs[SONIC_TRBA0] = s->regs[SONIC_CRBA0];
/* Calculate the ethernet checksum */
-#ifdef SONIC_CALCULATE_RXCRC
checksum = cpu_to_le32(crc32(0, buf, rx_len));
-#else
- checksum = 0;
-#endif
/* Put packet into RBA */
DPRINTF("Receive packet at %08x\n", (s->regs[SONIC_CRBA1] << 16) |
s->regs[SONIC_CRBA0]);
--
1.7.10.4
- [Qemu-devel] [PATCH 0/8] net/dp8393x improvements, Hervé Poussineau, 2015/03/05
- [Qemu-devel] [PATCH 2/8] rc4030: use AddressSpace and address_space_rw in users, Hervé Poussineau, 2015/03/05
- [Qemu-devel] [PATCH 3/8] net/dp8393x: always calculate proper checksums,
Hervé Poussineau <=
- [Qemu-devel] [PATCH 5/8] net/dp8393x: use dp8393x_ prefix for all functions, Hervé Poussineau, 2015/03/05
- [Qemu-devel] [PATCH 4/8] net/dp8393x: do not use old_mmio accesses, Hervé Poussineau, 2015/03/05
- [Qemu-devel] [PATCH 7/8] net/dp8393x: add PROM to store MAC address, Hervé Poussineau, 2015/03/05
- [Qemu-devel] [PATCH 6/8] net/dp8393x: QOM'ify, Hervé Poussineau, 2015/03/05
- [Qemu-devel] [PATCH 8/8] net/dp8393x: add load/save support, Hervé Poussineau, 2015/03/05
- Re: [Qemu-devel] [PATCH 0/8] net/dp8393x improvements, Leon Alrae, 2015/03/25