From: Andrew Lunn <andrew@lunn.ch>
To: Gavin Shan <gwshan@linux.vnet.ibm.com>
Cc: netdev@vger.kernel.org, joe@perches.com, kubakici@wp.pl,
f.fainelli@gmail.com, davem@davemloft.net
Subject: Re: [PATCH v4 net-next 08/10] net/ncsi: Support NCSI packet generation
Date: Wed, 3 May 2017 14:52:54 +0200 [thread overview]
Message-ID: <20170503125254.GF8029@lunn.ch> (raw)
In-Reply-To: <1493786681-27468-9-git-send-email-gwshan@linux.vnet.ibm.com>
On Wed, May 03, 2017 at 02:44:39PM +1000, Gavin Shan wrote:
> This introduces /sys/kernel/debug/ncsi/eth0/pkt. The debugfs entry
> can accept parameters to produce NCSI command packet. The received
> NCSI response packet is dumped on read. Below is an example to send
> CIS command and dump its response.
>
> # echo CIS,0,0 > /sys/kernel/debug/ncsi/eth0/pkt
> # cat /sys/kernel/debug/ncsi/eth0/pkt
> NCSI response [CIS] packet received
>
> 00 01 dd 80 00 0004 0000 0000
Hi Gavin
Could this be done with a raw socket for Tx and
libpcap/tcpdump/wireshart for Rx?
Andrew
next prev parent reply other threads:[~2017-05-03 12:52 UTC|newest]
Thread overview: 38+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-05-03 4:44 [PATCH v4 net-next 00/10] net/ncsi: Add debugging functionality Gavin Shan
2017-05-03 4:44 ` [PATCH v4 net-next 01/10] net/ncsi: Disable HWA mode when no channels are found Gavin Shan
2017-05-03 4:44 ` [PATCH v4 net-next 02/10] net/ncsi: Properly track channel monitor timer state Gavin Shan
2017-05-03 4:44 ` [PATCH v4 net-next 03/10] net/ncsi: Enforce failover on link monitor timeout Gavin Shan
2017-05-03 4:44 ` [PATCH v4 net-next 04/10] net/ncsi: Ethtool operation to get NCSI topology Gavin Shan
2017-05-04 0:49 ` Andrew Lunn
2017-05-04 1:36 ` Gavin Shan
2017-05-04 5:19 ` Stephen Hemminger
2017-05-04 6:15 ` Gavin Shan
2017-05-04 9:31 ` David Laight
2017-05-08 0:19 ` Gavin Shan
2017-05-08 12:40 ` David Laight
2017-05-04 5:21 ` Stephen Hemminger
2017-05-04 6:17 ` Gavin Shan
2017-05-03 4:44 ` [PATCH v4 net-next 05/10] net/ncsi: Ethtool operation to get NCSI channel info Gavin Shan
2017-05-03 20:53 ` kbuild test robot
2017-05-03 4:44 ` [PATCH v4 net-next 06/10] net/ncsi: Ethtool operation to get NCSI hw statistics Gavin Shan
2017-05-03 12:47 ` Andrew Lunn
2017-05-03 13:18 ` David Miller
2017-05-04 0:05 ` Gavin Shan
2017-05-04 0:16 ` David Miller
2017-05-04 0:38 ` Gavin Shan
2017-05-04 0:34 ` Andrew Lunn
2017-05-04 0:55 ` Gavin Shan
2017-05-03 4:44 ` [PATCH v4 net-next 07/10] net/ncsi: Ethtool operation to get NCSI sw statistics Gavin Shan
2017-05-03 4:44 ` [PATCH v4 net-next 08/10] net/ncsi: Support NCSI packet generation Gavin Shan
2017-05-03 12:52 ` Andrew Lunn [this message]
2017-05-04 6:31 ` Gavin Shan
2017-05-04 12:00 ` Andrew Lunn
2017-05-08 0:25 ` Gavin Shan
2017-05-08 0:56 ` Andrew Lunn
2017-05-08 6:27 ` Gavin Shan
2017-05-03 4:44 ` [PATCH v4 net-next 09/10] net/ncsi: No error report on DP response to non-existing package Gavin Shan
2017-05-03 4:44 ` [PATCH v4 net-next 10/10] net/ncsi: Fix length of GVI response packet Gavin Shan
2017-05-03 5:25 ` [PATCH v4 net-next 00/10] net/ncsi: Add debugging functionality David Miller
2017-05-04 0:06 ` Gavin Shan
2017-05-03 12:58 ` Andrew Lunn
2017-05-04 0:09 ` Gavin Shan
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