Received: by mail.netbsd.org (Postfix, from userid 605) id 638C414A1F7; Tue, 14 Apr 2015 18:46:24 +0000 (UTC) Received: from localhost (localhost [127.0.0.1]) by mail.netbsd.org (Postfix) with ESMTP id 7204014A205 for ; Tue, 14 Apr 2015 18:45:27 +0000 (UTC) X-Virus-Scanned: amavisd-new at NetBSD.org Received: from mail.netbsd.org ([127.0.0.1]) by localhost (mail.NetBSD.org [127.0.0.1]) (amavisd-new, port 10025) with ESMTP id qBuTJwssk6WW for ; Tue, 14 Apr 2015 18:45:25 +0000 (UTC) Received: from cvs.netbsd.org (cvs.NetBSD.org [IPv6:2001:4f8:3:7:2e0:81ff:fe30:95bd]) by mail.netbsd.org (Postfix) with ESMTP id A8A8D14A223 for ; Tue, 14 Apr 2015 18:45:25 +0000 (UTC) Received: by cvs.netbsd.org (Postfix, from userid 500) id 22A9B98; Tue, 14 Apr 2015 18:45:25 +0000 (UTC) Content-Disposition: inline Content-Transfer-Encoding: 8bit Content-Type: text/plain; charset="US-ASCII" MIME-Version: 1.0 Date: Tue, 14 Apr 2015 18:45:25 +0000 From: "Manuel Bouyer" Subject: CVS commit: src/sys/arch/arm/omap To: source-changes@NetBSD.org X-Mailer: log_accum Message-Id: <20150414184525.22A9B98@cvs.netbsd.org> Sender: source-changes-owner@NetBSD.org List-Id: source-changes.NetBSD.org Precedence: bulk Reply-To: source-changes-d@NetBSD.org Mail-Reply-To: "Manuel Bouyer" Mail-Followup-To: source-changes-d@NetBSD.org Module Name: src Committed By: bouyer Date: Tue Apr 14 18:45:25 UTC 2015 Modified Files: src/sys/arch/arm/omap: omap3_sdhc.c Log Message: Add support for DMA transfers. From Jared D. McNeill, with final debug by me. With this I can get nearly 20MB/s from my sdcard on the BB black at 1Ghz (not bad for a 50Mhz 4-bits bus), and still 15MB/s on the BB white at low speed (275Mhz). To generate a diff of this commit: cvs rdiff -u -r1.15 -r1.16 src/sys/arch/arm/omap/omap3_sdhc.c Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.