From mboxrd@z Thu Jan 1 00:00:00 1970 From: emilio@elopez.com.ar (=?UTF-8?B?RW1pbGlvIEzDs3Bleg==?=) Date: Sun, 06 Jul 2014 19:49:27 -0300 Subject: [PATCH v2 2/8] spi: sun4i: add DMA support In-Reply-To: <1404619518-7592-3-git-send-email-emilio@elopez.com.ar> References: <1404619518-7592-1-git-send-email-emilio@elopez.com.ar> <1404619518-7592-3-git-send-email-emilio@elopez.com.ar> Message-ID: <53B9D277.9090208@elopez.com.ar> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org El 06/07/14 01:05, Emilio L?pez escribi?: > This patch adds DMA support for 64 byte transfers on the sun4i SPI > controller. Bigger transfers did not seem to work when tested, and if > the hardware actually supports those, it will need further > investigation as to how to issue them correctly. It seems I forgot to update this commit message; it should be something like: This patch adds support for 64 byte or bigger transfers on the sun4i SPI controller. Said transfers will be performed via DMA. Many thanks to patapovich on #linux-sunxi for making me notice this. Cheers, Emilio