From mboxrd@z Thu Jan 1 00:00:00 1970 From: Thomas Graf Subject: Re: HW communication debugging interface - ideas? Date: Mon, 5 Oct 2015 14:28:30 +0200 Message-ID: <20151005122830.GD5490@pox.localdomain> References: <20150930135141.GF2098@nanopsycho.orion> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Cc: davem@davemloft.net, netdev@vger.kernel.org, eladr@mellanox.com, idosch@mellanox.com To: Jiri Pirko Return-path: Received: from mail-wi0-f181.google.com ([209.85.212.181]:33887 "EHLO mail-wi0-f181.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751512AbbJEQW7 (ORCPT ); Mon, 5 Oct 2015 12:22:59 -0400 Received: by wicfx3 with SMTP id fx3so128192880wic.1 for ; Mon, 05 Oct 2015 09:22:58 -0700 (PDT) Content-Disposition: inline In-Reply-To: <20150930135141.GF2098@nanopsycho.orion> Sender: netdev-owner@vger.kernel.org List-ID: On 09/30/15 at 03:51pm, Jiri Pirko wrote: > 2) generic Netlink (genl) interface. Easy to put metadata in, including the > device identificator (pci address). User then can use nlmon in order to > be able to use wireshark to see the netlink messages. > > Looks like 2) might be viable, well-defined, generic interface to carry > this info. What do you think? Does this make sense? +1 since we already have nlmon and Netlink is our standard control plane protocol.