From mboxrd@z Thu Jan 1 00:00:00 1970 From: Michal Suchanek Subject: Re: [linux-sunxi] Re: [PATCH 0/3] Using SPI NOR flah on sunxi. Date: Mon, 4 May 2015 12:32:51 +0200 Message-ID: References: Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Return-path: In-Reply-To: Sender: devicetree-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: monnier-CRDzTM1onBSWkKpYnGOUKg@public.gmane.org Cc: linux-sunxi , devicetree , Linux Kernel Mailing List , linux-mtd-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org List-Id: devicetree@vger.kernel.org Hello, On 1 May 2015 at 14:27, Stefan Monnier wrote: >> The SPI driver returns an error when more than 64 bytes are >> transferred at once due to lack of DMA support. > > Have you tried the dmaengine patch and make the SPI driver use it? > The dmaengine is already merged or queued in sunxi-wip but the SPI glue fell through the cracks. I found it after digging through the archives so I will see if it works for me. Thanks Michal -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html