Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757257Ab0FOKZL (ORCPT ); Tue, 15 Jun 2010 06:25:11 -0400 Received: from mailout4.samsung.com ([203.254.224.34]:49152 "EHLO mailout4.samsung.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751532Ab0FOKZJ (ORCPT ); Tue, 15 Jun 2010 06:25:09 -0400 Date: Tue, 15 Jun 2010 19:25:08 +0900 From: Kukjin Kim Subject: RE: [PATCH 06/13] DMAENGINE: driver for the ARM PL080/PL081 PrimeCells In-reply-to: <1276270031-1607-1-git-send-email-linus.walleij@stericsson.com> To: "'Linus Walleij'" , "'Dan Williams'" , linux-arm-kernel@lists.infradead.org, yuanyabin1978@sina.com Cc: linux-kernel@vger.kernel.org, "'Peter Pearse'" , "'Ben Dooks'" , "'Alessandro Rubini'" , "'Viresh Kumar'" Message-id: <002001cb0c75$0a54fd00$1efef700$%kim@samsung.com> MIME-version: 1.0 X-Mailer: Microsoft Office Outlook 12.0 Content-type: text/plain; charset=us-ascii Content-language: ko Content-transfer-encoding: 7BIT Thread-index: AcsJerGS60KZNHBaQpy2FN83jWiN2QC+W8rw References: <1276270031-1607-1-git-send-email-linus.walleij@stericsson.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1866 Lines: 51 Linus Walleij wrote: > > This creates a DMAengine driver for the ARM PL080/PL081 PrimeCells > based on the implementation earlier submitted by Peter Pearse. > This is working like a charm for memcpy on the PB11MPCore, but > slave DMA to devices is still not working. > > This DMA controller is used in mostly unmodified form in the ARM > RealView and Versatile platforms, in the ST-Ericsson Nomadik, and > in the ST SPEAr platform. > > It has been converted to use the header from the Samsung PL080 > derivate instead of its own defintions, and can potentially support > several controllers in the same system. > > Cc: Peter Pearse > Cc: Ben Dooks > Cc: Kukjin Kim Looks good, but please give me some time to test on the board(SMDK6410). If any problem, let you know. Of course no problem, will ack. > Cc: Alessandro Rubini > Cc: Viresh Kumar > Signed-off-by: Linus Walleij > --- > arch/arm/include/asm/hardware/pl080.h | 2 + > drivers/dma/Kconfig | 9 + > drivers/dma/Makefile | 1 + > drivers/dma/amba-pl08x.c | 1925 > +++++++++++++++++++++++++++++++++ > include/linux/amba/pl08x.h | 173 +++ > 5 files changed, 2110 insertions(+), 0 deletions(-) > create mode 100644 drivers/dma/amba-pl08x.c > create mode 100644 include/linux/amba/pl08x.h > (snip) Thanks. Best regards, Kgene. -- Kukjin Kim , Senior Engineer, SW Solution Development Team, Samsung Electronics Co., Ltd. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/