From: Bin Meng <bmeng.cn@gmail.com>
To: "Jason Wang" <jasowang@redhat.com>,
"Philippe Mathieu-Daudé" <philmd@redhat.com>,
"Peter Maydell" <peter.maydell@linaro.org>,
qemu-devel@nongnu.org
Cc: Bin Meng <bmeng.cn@gmail.com>
Subject: [PATCH v2 01/13] net: Add ETH_ZLEN define in eth.h
Date: Mon, 15 Mar 2021 15:57:06 +0800 [thread overview]
Message-ID: <20210315075718.5402-2-bmeng.cn@gmail.com> (raw)
In-Reply-To: <20210315075718.5402-1-bmeng.cn@gmail.com>
Add a new macro ETH_ZLEN which represents the minimum size of an
Ethernet frame without FCS.
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
---
include/net/eth.h | 1 +
1 file changed, 1 insertion(+)
diff --git a/include/net/eth.h b/include/net/eth.h
index 0671be6916..7c825ecb2f 100644
--- a/include/net/eth.h
+++ b/include/net/eth.h
@@ -31,6 +31,7 @@
#define ETH_ALEN 6
#define ETH_HLEN 14
+#define ETH_ZLEN 60 /* Min. octets in frame sans FCS */
struct eth_header {
uint8_t h_dest[ETH_ALEN]; /* destination eth addr */
--
2.25.1
next prev parent reply other threads:[~2021-03-15 7:59 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-03-15 7:57 [PATCH v2 00/13] net: Pad short frames for network backends Bin Meng
2021-03-15 7:57 ` Bin Meng [this message]
2021-03-15 9:13 ` [PATCH v2 01/13] net: Add ETH_ZLEN define in eth.h Philippe Mathieu-Daudé
2021-03-15 10:15 ` Bin Meng
2021-03-15 10:24 ` Philippe Mathieu-Daudé
2021-03-15 7:57 ` [PATCH v2 02/13] net: Add a 'do_not_pad" to NetClientState Bin Meng
2021-03-15 9:17 ` Philippe Mathieu-Daudé
2021-03-15 9:18 ` Philippe Mathieu-Daudé
2021-03-15 9:22 ` Philippe Mathieu-Daudé
2021-03-15 10:17 ` Bin Meng
2021-03-15 10:21 ` Peter Maydell
2021-03-15 7:57 ` [PATCH v2 03/13] net: slirp: Pad short frames to minimum size before send Bin Meng
2021-03-16 2:25 ` Jason Wang
2021-03-15 7:57 ` [PATCH v2 04/13] net: tap: " Bin Meng
2021-03-15 7:57 ` [PATCH v2 05/13] hw/net: virtio-net: Initialize nc->do_not_pad to true Bin Meng
2021-03-15 7:57 ` [PATCH v2 06/13] hw/net: e1000: Remove the logic of padding short frames in the receive path Bin Meng
2021-03-15 7:57 ` [PATCH v2 07/13] hw/net: vmxnet3: " Bin Meng
2021-03-15 7:57 ` [PATCH v2 08/13] hw/net: i82596: " Bin Meng
2021-03-15 7:57 ` [PATCH v2 09/13] hw/net: ne2000: " Bin Meng
2021-03-15 7:57 ` [PATCH v2 10/13] hw/net: pcnet: " Bin Meng
2021-03-15 7:57 ` [PATCH v2 11/13] hw/net: rtl8139: " Bin Meng
2021-03-15 7:57 ` [PATCH v2 12/13] hw/net: sungem: " Bin Meng
2021-03-15 7:57 ` [PATCH v2 13/13] hw/net: sunhme: " Bin Meng
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