From: dirk.behme@de.bosch.com (Dirk Behme)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 1/1 net-next] net: fec: enable pause frame to improve rx prefomance for 1G network
Date: Tue, 8 Jan 2013 10:55:26 +0100 [thread overview]
Message-ID: <50EBED0E.6090608@de.bosch.com> (raw)
In-Reply-To: <1357634609-4112-1-git-send-email-Frank.Li@freescale.com>
On 08.01.2013 09:43, Frank Li wrote:
> The limition of imx6 internal bus cause fec can't achieve 1G perfomance.
> There will be many packages lost because FIFO over run.
>
> This patch enable pause frame flow control.
Many thanks for this patch!
Do we want/need anything similar for U-Boot, too?
Some people want to boot the system from U-Boot attached to 1G network
and have issues there, too.
Best regards
Dirk
WARNING: multiple messages have this Message-ID (diff)
From: Dirk Behme <dirk.behme@de.bosch.com>
To: Frank Li <Frank.Li@freescale.com>
Cc: "B38611@freescale.com" <B38611@freescale.com>,
"netdev@vger.kernel.org" <netdev@vger.kernel.org>,
"s.hauer@pengutronix.de" <s.hauer@pengutronix.de>,
"lznuaa@gmail.com" <lznuaa@gmail.com>,
"shawn.guo@linaro.org" <shawn.guo@linaro.org>,
"davem@davemloft.net" <davem@davemloft.net>,
"linux-arm-kernel@lists.infradead.org"
<linux-arm-kernel@lists.infradead.org>
Subject: Re: [PATCH 1/1 net-next] net: fec: enable pause frame to improve rx prefomance for 1G network
Date: Tue, 8 Jan 2013 10:55:26 +0100 [thread overview]
Message-ID: <50EBED0E.6090608@de.bosch.com> (raw)
In-Reply-To: <1357634609-4112-1-git-send-email-Frank.Li@freescale.com>
On 08.01.2013 09:43, Frank Li wrote:
> The limition of imx6 internal bus cause fec can't achieve 1G perfomance.
> There will be many packages lost because FIFO over run.
>
> This patch enable pause frame flow control.
Many thanks for this patch!
Do we want/need anything similar for U-Boot, too?
Some people want to boot the system from U-Boot attached to 1G network
and have issues there, too.
Best regards
Dirk
next prev parent reply other threads:[~2013-01-08 9:55 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-01-08 8:43 [PATCH 1/1 net-next] net: fec: enable pause frame to improve rx prefomance for 1G network Frank Li
2013-01-08 8:43 ` Frank Li
2013-01-08 9:55 ` Dirk Behme [this message]
2013-01-08 9:55 ` Dirk Behme
2013-01-08 16:13 ` Eric Nelson
2013-01-08 16:13 ` Eric Nelson
2013-01-08 12:52 ` Ben Hutchings
2013-01-08 12:52 ` Ben Hutchings
2013-01-08 13:32 ` David Laight
2013-01-08 13:32 ` David Laight
2013-01-08 13:57 ` Ben Hutchings
2013-01-08 13:57 ` Ben Hutchings
2013-01-09 1:58 ` David Miller
2013-01-09 1:58 ` David Miller
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