From mboxrd@z Thu Jan 1 00:00:00 1970 From: Mugunthan V N Subject: Re: [net-next PATCH] driver: net: cpsw: add no_bd_ram dt parsing Date: Mon, 12 Oct 2015 13:50:48 +0530 Message-ID: <561B6D60.9060301@ti.com> References: <1444385206-7011-1-git-send-email-mugunthanvnm@ti.com> Mime-Version: 1.0 Content-Type: text/plain; charset="windows-1252" Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <1444385206-7011-1-git-send-email-mugunthanvnm@ti.com> Sender: netdev-owner@vger.kernel.org To: netdev@vger.kernel.org Cc: linux-omap@vger.kernel.org, "David S . Miller" , Sekhar Nori List-Id: linux-omap@vger.kernel.org On Friday 09 October 2015 03:36 PM, Mugunthan V N wrote: > cpdma is capable of placing the dma descriptors in ddr using > dma_alloc_coherent() when the internal bd ram size is not enough. > To utilize this feature pass the DT parameter "no_bd_ram" and > increase bd_ram_size and number of rx descriptors. > > Signed-off-by: Mugunthan V N Dave Please drop this patch as it is not working on AM437x platform. Will send a v2 after fixing it. Regards Mugunthan V N