From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1750780AbWI3KbW (ORCPT ); Sat, 30 Sep 2006 06:31:22 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1750777AbWI3KbW (ORCPT ); Sat, 30 Sep 2006 06:31:22 -0400 Received: from moutng.kundenserver.de ([212.227.126.177]:64233 "EHLO moutng.kundenserver.de") by vger.kernel.org with ESMTP id S1750741AbWI3KbV (ORCPT ); Sat, 30 Sep 2006 06:31:21 -0400 From: Arnd Bergmann To: linuxppc-dev@ozlabs.org Subject: Re: [PATCH 2/6]: powerpc/cell spidernet low watermark patch. Date: Sat, 30 Sep 2006 12:30:59 +0200 User-Agent: KMail/1.9.1 Cc: Linas Vepstas , jeff@garzik.org, akpm@osdl.org, netdev@vger.kernel.org, James K Lewis , linux-kernel@vger.kernel.org References: <20060929230552.GG6433@austin.ibm.com> <20060929231730.GJ6433@austin.ibm.com> In-Reply-To: <20060929231730.GJ6433@austin.ibm.com> MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit Content-Disposition: inline Message-Id: <200609301230.59776.arnd@arndb.de> X-Provags-ID: kundenserver.de abuse@kundenserver.de login:bf0b512fe2ff06b96d9695102898be39 Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Am Saturday 30 September 2006 01:17 schrieb Linas Vepstas: > Implement basic low-watermark support for the transmit queue. > Hardware low-watermarks allow a properly configured kernel > to continously stream data to a device and not have to handle > any interrupts at all in doing so. Correct zero-interrupt > operation can be actually observed for this driver, when the > socket buffer is made large enough. Acked-by: Arnd Bergmann