From: David Miller <davem@davemloft.net>
To: hariprasad@chelsio.com
Cc: netdev@vger.kernel.org, leedom@chelsio.com,
nirranjan@chelsio.com, ganeshgr@chelsio.com
Subject: Re: [PATCH net-next] cxgb4: Shutdown adapter if firmware times out or errors out
Date: Mon, 16 Jan 2017 13:35:43 -0500 (EST) [thread overview]
Message-ID: <20170116.133543.71724184955414718.davem@davemloft.net> (raw)
In-Reply-To: <1484324726-29590-1-git-send-email-hariprasad@chelsio.com>
From: Hariprasad Shenai <hariprasad@chelsio.com>
Date: Fri, 13 Jan 2017 21:55:26 +0530
> Perform an emergency shutdown of the adapter and stop it from
> continuing any further communication on the ports or DMA to the
> host. This is typically used when the adapter and/or firmware
> have crashed and we want to prevent any further accidental
> communication with the rest of the world. This will also force
> the port Link Status to go down -- if register writes work --
> which should help our peers figure out that we're down.
>
> Signed-off-by: Hariprasad Shenai <hariprasad@chelsio.com>
Applied, thank you.
prev parent reply other threads:[~2017-01-16 18:35 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-01-13 16:25 [PATCH net-next] cxgb4: Shutdown adapter if firmware times out or errors out Hariprasad Shenai
2017-01-16 18:35 ` David Miller [this message]
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