From nobody Tue Sep 26 10:16:01 2023
X-Original-To: freebsd-stable@mlmmj.nyi.freebsd.org
Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1])
	by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id 4Rvwcj5Zdyz4txYG
	for <freebsd-stable@mlmmj.nyi.freebsd.org>; Tue, 26 Sep 2023 10:16:05 +0000 (UTC)
	(envelope-from pi@freebsd.org)
Received: from home.opsec.eu (home.opsec.eu [IPv6:2001:14f8:200::1])
	(using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)
	 key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256)
	(Client did not present a certificate)
	by mx1.freebsd.org (Postfix) with ESMTPS id 4Rvwcj3hp8z3GPC
	for <freebsd-stable@freebsd.org>; Tue, 26 Sep 2023 10:16:05 +0000 (UTC)
	(envelope-from pi@freebsd.org)
Authentication-Results: mx1.freebsd.org;
	none
Received: from pi by home.opsec.eu with local (Exim 4.96 (FreeBSD))
	(envelope-from <pi@freebsd.org>)
	id 1ql56n-000MP4-26;
	Tue, 26 Sep 2023 12:16:01 +0200
Date: Tue, 26 Sep 2023 12:16:01 +0200
From: Kurt Jaeger <pi@freebsd.org>
To: mike tancsa <mike@sentex.net>
Cc: FreeBSD-STABLE Mailing List <freebsd-stable@freebsd.org>
Subject: Re: ifconfig -v ix0 output delay
Message-ID: <20230926101601.GB81481@home.opsec.eu>
References: <dcf71d1b-7bae-4db7-bd97-9ecb7f4d8a64@sentex.net>
List-Id: Production branch of FreeBSD source code <freebsd-stable.freebsd.org>
List-Archive: https://lists.freebsd.org/archives/freebsd-stable
List-Help: <mailto:stable+help@freebsd.org>
List-Post: <mailto:stable@freebsd.org>
List-Subscribe: <mailto:stable+subscribe@freebsd.org>
List-Unsubscribe: <mailto:stable+unsubscribe@freebsd.org>
Sender: owner-freebsd-stable@freebsd.org
X-BeenThere: freebsd-stable@freebsd.org
MIME-Version: 1.0
Content-Type: text/plain; charset=us-ascii
Content-Disposition: inline
In-Reply-To: <dcf71d1b-7bae-4db7-bd97-9ecb7f4d8a64@sentex.net>
X-Spamd-Bar: ----
X-Rspamd-Pre-Result: action=no action;
	module=replies;
	Message is reply to one we originated
X-Spamd-Result: default: False [-4.00 / 15.00];
	REPLY(-4.00)[];
	ASN(0.00)[asn:12502, ipnet:2001:14f8::/32, country:DE]
X-Rspamd-Queue-Id: 4Rvwcj3hp8z3GPC

Hi!

>A small annoyance, but I was wondering why "ifconfig -v ix0" seems to take
> a "long time" compared to other 10G nics.   e.g.

I tested it on a system with ix0 (10g copper only).

-v basically queries the i2c bus of the SFP+ slot, and 10g copper only
probably does not have that i2c bus.

That's why it's running into the timeout. Interesting problem 8-}

-- 
pi@opsec.eu            +49 171 3101372                    Now what ?