From: Sebastian Haas <haas-zsNKPWJ8Pib6hrUXjxyGrA@public.gmane.org>
To: Wolfgang Grandegger <wg-5Yr1BZd7O62+XT7JhA+gdA@public.gmane.org>
Cc: SocketCAN Core Mailing List
<socketcan-core-0fE9KPoRgkgATYTw5x5z8w@public.gmane.org>,
Linux Netdev List
<netdev-u79uwXL29TY76Z2rM5mHXA@public.gmane.org>
Subject: Re: can: make the number of echo skb's configurable
Date: Fri, 09 Oct 2009 10:28:04 +0200 [thread overview]
Message-ID: <4ACEF414.6050000@ems-wuensche.com> (raw)
In-Reply-To: <4ACEEFA6.1000904-5Yr1BZd7O62+XT7JhA+gdA@public.gmane.org>
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1
Wolfgang Grandegger schrieb:
> This patch allows the CAN controller driver to define the number of echo
> skb's used for the local loopback (echo), as suggested by Kurt Van
> Dijck, with the function:
>
> struct net_device *alloc_candev(int sizeof_priv,
> unsigned int echo_skb_max);
>
> The CAN drivers have been adapted accordingly. For the ems_usb driver,
> as suggested by Sebastian Haas, the number of echo skb's has been
> increased to 10, which improves the transmission performance a lot.
>
> Signed-off-by: Wolfgang Grandegger <wg-5Yr1BZd7O62+XT7JhA+gdA@public.gmane.org>
> Signed-off-by: Kurt Van Dijck <kurt.van.dijck-/BeEPy95v10@public.gmane.org>
Acked-by: Sebastian Haas <haas-zsNKPWJ8Pib6hrUXjxyGrA@public.gmane.org>
I added my "Acked-by" for the change on ems_usb.c MAX_TX_URBS.
Sebastan
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--
EMS Dr. Thomas Wuensche e.K.
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next prev parent reply other threads:[~2009-10-09 8:28 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-10-09 8:09 can: make the number of echo skb's configurable Wolfgang Grandegger
[not found] ` <4ACEEFA6.1000904-5Yr1BZd7O62+XT7JhA+gdA@public.gmane.org>
2009-10-09 8:24 ` Marc Kleine-Budde
2009-10-09 8:28 ` Sebastian Haas [this message]
2009-10-13 10:46 ` David Miller
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