From mboxrd@z Thu Jan 1 00:00:00 1970 From: Linus Walleij Subject: Re: [PATCH 00/11] ARM: PrimeCell DMA Interface v5 Date: Fri, 30 Apr 2010 20:30:12 +0200 Message-ID: References: <1270681920-4461-1-git-send-email-linus.walleij@stericsson.com> <20100422110025.GC20008@n2100.arm.linux.org.uk> Mime-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable Return-path: In-Reply-To: <20100422110025.GC20008@n2100.arm.linux.org.uk> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: linux-arm-kernel-bounces@lists.infradead.org Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=m.gmane.org@lists.infradead.org To: Russell King - ARM Linux , Catalin Marinas Cc: Linus WALLEIJ , "linux-mmc@vger.kernel.org" , "linux-kernel@vger.kernel.org" , Grant Likely , STEricsson_nomadik_linux , Dan Williams , "akpm@linux-foundation.org" , "linux-arm-kernel@lists.infradead.org" List-Id: linux-mmc@vger.kernel.org 2010/4/22 Russell King - ARM Linux : >> I'll keep working on getting the PL011 and PL180 DMA tested on the >> RealView somehow so those can also be accepted. > > So has this (which has now been applied to Dan's tree) been tested > as I asked on Versatile platforms, or do we have something that could > be incompatible with those platforms? I tested them on U300 which has an unmodified PL011 block, both with and without DMA support compiled in. I have tested the Pl180 mods on the U300 as well, it has a slightly modified PL180 block. I have no other hardware... I will try too boot it up in the QEMU emulator, it has an emulated PL011 atleast that should account for something? I don't think it emulates the PL180 though. :-( > I'm basically not acking or applying these patches until something > along those lines has happened. =A0(And unfortunately I don't have the > resources to apply to this at present.) I understand this. I will have to try to dig out some ARM reference design from somewhere, I cannot afford one sadly. ARM Ltd. people on this list: if you can send me a versatile machine, mail me in private for post address... Yours, Linus Walleij