netdev - RE: [RFC PATCH 04/10] net: hns3: Add "promisc mode" config info query function

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Date:   Sun, 11 Nov 2018 16:45:32 +0000
From:   Salil Mehta <salil.mehta@...wei.com>
To:     Andrew Lunn <andrew@...n.ch>
CC:     "davem@...emloft.net" <davem@...emloft.net>,
        "yuvalm@...lanox.com" <yuvalm@...lanox.com>,
        "leon@...nel.org" <leon@...nel.org>,
        "Zhuangyuzeng (Yisen)" <yisen.zhuang@...wei.com>,
        "lipeng (Y)" <lipeng321@...wei.com>,
        "mehta.salil@...src.net" <mehta.salil@...src.net>,
        "netdev@...r.kernel.org" <netdev@...r.kernel.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        "linux-rdma@...r.kernel.org" <linux-rdma@...r.kernel.org>,
        Linuxarm <linuxarm@...wei.com>,
        Liuzhongzhu <liuzhongzhu@...wei.com>
Subject: RE: [RFC PATCH 04/10] net: hns3: Add "promisc mode" config info
 query function

> From: Andrew Lunn [mailto:andrew@...n.ch]
> Sent: Friday, November 9, 2018 10:49 PM
> To: Salil Mehta <salil.mehta@...wei.com>
> Cc: davem@...emloft.net; yuvalm@...lanox.com; leon@...nel.org;
> Zhuangyuzeng (Yisen) <yisen.zhuang@...wei.com>; lipeng (Y)
> <lipeng321@...wei.com>; mehta.salil@...src.net; netdev@...r.kernel.org;
> linux-kernel@...r.kernel.org; linux-rdma@...r.kernel.org; Linuxarm
> <linuxarm@...wei.com>; Liuzhongzhu <liuzhongzhu@...wei.com>
> Subject: Re: [RFC PATCH 04/10] net: hns3: Add "promisc mode" config info
> query function
> 
> On Fri, Nov 09, 2018 at 10:07:37PM +0000, Salil Mehta wrote:
> > From: liuzhongzhu <liuzhongzhu@...wei.com>
> >
> > This patch prints promiscuous mode status.
> 
> netstat -i
> 
> Iface      MTU    RX-OK RX-ERR RX-DRP RX-OVR    TX-OK TX-ERR TX-DRP TX-
> OVR Flg
> lo       65536   871698      0      0 0        871698      0      0
> 0 LRU
> tun0      1500  1052639      0      0 0       1013998      0      0
> 0 MOPRU
> 
> The flag P means promisc.

sure, got the point. Anything which is available in the tools should be
avoided in the debugfs?

Many thanks