From: David Miller <davem@davemloft.net>
To: frank.blaschka@de.ibm.com
Cc: netdev@vger.kernel.org, linux-s390@vger.kernel.org
Subject: Re: [patch 4/5] [PATCH] qeth: rework TSO functions
Date: Fri, 13 Nov 2009 20:36:21 -0800 (PST) [thread overview]
Message-ID: <20091113.203621.39740182.davem@davemloft.net> (raw)
In-Reply-To: <20091112101301.126320000@de.ibm.com>
From: frank.blaschka@de.ibm.com
Date: Thu, 12 Nov 2009 11:11:44 +0100
> From: Frank Blaschka <frank.blaschka@de.ibm.com>
>
> The maximum TSO size OSA can handle is 15 * PAGE_SIZE. This
> patch reduces gso_max_size to this value and adds some sanity
> checks and statistics to the TSO implementation.
> Since only layer 3 is able to do TSO move all TSO related functions
> to the qeth_l3 module.
>
> Signed-off-by: Frank Blaschka <frank.blaschka@de.ibm.com>
Please don't add sysctl knobs for getting and setting TSO enabling,
that's what ethtool is for.
next prev parent reply other threads:[~2009-11-14 4:36 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-11-12 10:11 [patch 0/5] s390: qeth patches for 2.6.33 frank.blaschka
2009-11-12 10:11 ` [patch 1/5] [PATCH] qeth: Exploit Connection Isolation frank.blaschka
2009-11-12 10:11 ` [patch 2/5] [PATCH] qeth: remaining EDDP cleanup frank.blaschka
2009-11-12 10:11 ` [patch 3/5] [PATCH] qeth: Recognize return codes of ccw_device_set_online frank.blaschka
2009-11-12 10:11 ` [patch 4/5] [PATCH] qeth: rework TSO functions frank.blaschka
2009-11-14 4:36 ` David Miller [this message]
2009-11-16 6:58 ` Frank Blaschka
2009-11-16 10:36 ` David Miller
2009-11-12 10:11 ` [patch 5/5] [PATCH] qeth: allow dynamic change of rx checksumming frank.blaschka
2009-11-16 5:23 ` [patch 0/5] s390: qeth patches for 2.6.33 David Miller
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