From: Igor Ryzhov <iryzhov@nfware.com>
To: dev@dpdk.org
Subject: [dpdk-dev] [PATCH] kni: implement header_ops parse method
Date: Thu, 27 Sep 2018 03:02:24 +0300 [thread overview]
Message-ID: <20180927000224.4011-1-iryzhov@nfware.com> (raw)
Signed-off-by: Igor Ryzhov <iryzhov@nfware.com>
---
kernel/linux/kni/kni_net.c | 14 ++++++++++++++
1 file changed, 14 insertions(+)
diff --git a/kernel/linux/kni/kni_net.c b/kernel/linux/kni/kni_net.c
index 7fcfa106c..128a5477c 100644
--- a/kernel/linux/kni/kni_net.c
+++ b/kernel/linux/kni/kni_net.c
@@ -678,6 +678,19 @@ kni_net_header(struct sk_buff *skb, struct net_device *dev,
return dev->hard_header_len;
}
+/*
+ * Extract hardware address from packet
+ */
+static int
+kni_net_header_parse(const struct sk_buff *skb, unsigned char *haddr)
+{
+ const struct ethhdr *eth = eth_hdr(skb);
+
+ memcpy(haddr, eth->h_source, ETH_ALEN);
+
+ return ETH_ALEN;
+}
+
/*
* Re-fill the eth header
*/
@@ -739,6 +752,7 @@ kni_net_change_carrier(struct net_device *dev, bool new_carrier)
static const struct header_ops kni_net_header_ops = {
.create = kni_net_header,
+ .parse = kni_net_header_parse,
#ifdef HAVE_REBUILD_HEADER
.rebuild = kni_net_rebuild_header,
#endif /* < 4.1.0 */
--
2.19.0
next reply other threads:[~2018-09-27 0:02 UTC|newest]
Thread overview: 31+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-09-27 0:02 Igor Ryzhov [this message]
2018-09-29 7:21 ` Stephen Hemminger
2018-09-29 19:19 ` Igor Ryzhov
2018-09-30 8:22 ` Igor Ryzhov
2018-10-02 16:58 ` Ferruh Yigit
2018-11-30 19:07 ` Igor Ryzhov
2019-01-24 9:18 ` Igor Ryzhov
2019-01-24 14:10 ` Ferruh Yigit
2019-01-24 16:35 ` Igor Ryzhov
2019-01-24 17:15 ` Ferruh Yigit
2019-01-24 18:05 ` Igor Ryzhov
2019-04-08 16:59 ` Igor Ryzhov
2019-04-08 16:59 ` Igor Ryzhov
2019-04-09 20:30 ` Ferruh Yigit
2019-04-09 20:30 ` Ferruh Yigit
2019-04-10 10:30 ` [dpdk-dev] [PATCH v2] " Igor Ryzhov
2019-04-10 10:30 ` Igor Ryzhov
2019-04-12 14:52 ` Ferruh Yigit
2019-04-12 14:52 ` Ferruh Yigit
2019-04-12 14:53 ` Ferruh Yigit
2019-04-12 14:53 ` Ferruh Yigit
2019-04-12 17:12 ` Igor Ryzhov
2019-04-12 17:12 ` Igor Ryzhov
2019-04-12 17:15 ` Ferruh Yigit
2019-04-12 17:15 ` Ferruh Yigit
2019-04-15 8:37 ` Igor Ryzhov
2019-04-15 8:37 ` Igor Ryzhov
2019-04-15 15:49 ` Ferruh Yigit
2019-04-15 15:49 ` Ferruh Yigit
2019-04-19 10:36 ` Thomas Monjalon
2019-04-19 10:36 ` Thomas Monjalon
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