From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from metis.ext.pengutronix.de ([2001:6f8:1178:4:290:27ff:fe1d:cc33]) by bombadil.infradead.org with esmtps (Exim 4.69 #1 (Red Hat Linux)) id 1NUds3-0007Gr-3r for barebox@lists.infradead.org; Tue, 12 Jan 2010 10:21:07 +0000 Received: from octopus.hi.pengutronix.de ([2001:6f8:1178:2:215:17ff:fe12:23b0]) by metis.ext.pengutronix.de with esmtp (Exim 4.69) (envelope-from ) id 1NUdrr-0006WB-IZ for barebox@lists.infradead.org; Tue, 12 Jan 2010 11:20:55 +0100 Received: from jbe by octopus.hi.pengutronix.de with local (Exim 4.69) (envelope-from ) id 1NUdrr-00071Z-Gh for barebox@lists.infradead.org; Tue, 12 Jan 2010 11:20:55 +0100 Message-Id: <20100112102055.391035883@pengutronix.de> References: <20100112101534.868276907@pengutronix.de> Date: Tue, 12 Jan 2010 11:15:44 +0100 From: Juergen Beisert Content-Disposition: inline; filename=ata_devices.diff List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: barebox-bounces@lists.infradead.org Errors-To: barebox-bounces+u.kleine-koenig=pengutronix.de@lists.infradead.org Subject: [PATCHv2 10/14] Start to add ATA support to barebox To: barebox@lists.infradead.org Add the basic files, declarations and folders to bring in ATA support. Signed-off-by: Juergen Beisert --- drivers/Kconfig | 1 + drivers/Makefile | 1 + drivers/ata/Kconfig | 12 ++++++++++++ drivers/ata/Makefile | 3 +++ include/ata.h | 39 +++++++++++++++++++++++++++++++++++++++ 5 files changed, 56 insertions(+) Index: u-boot-2.0.0-rc10/drivers/ata/Kconfig =================================================================== --- /dev/null +++ u-boot-2.0.0-rc10/drivers/ata/Kconfig @@ -0,0 +1,12 @@ +menuconfig ATA + bool "ATA " + help + Add support for ATA types of drives like harddisks and CDROMs. + +if ATA + +comment "drive types" + +comment "interface types" + +endif Index: u-boot-2.0.0-rc10/drivers/ata/Makefile =================================================================== --- /dev/null +++ u-boot-2.0.0-rc10/drivers/ata/Makefile @@ -0,0 +1,3 @@ +# drive types + +# interface types Index: u-boot-2.0.0-rc10/include/ata.h =================================================================== --- /dev/null +++ u-boot-2.0.0-rc10/include/ata.h @@ -0,0 +1,39 @@ +/* + * Copyright (C) 2009 Juergen Beisert, Pengutronix + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of + * the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + * + */ + +/** + * @file + * @brief Declarations to communicate with ATA types of drives + */ + +#include +#include + +/** + * Access functions from drives through the specified interface + */ +struct ata_interface { + /** write a count of sectors from a buffer to the drive */ + int (*write)(struct device_d*, uint64_t, unsigned, const void*); + /** read a count of sectors from the drive into the buffer */ + int (*read)(struct device_d*, uint64_t, unsigned, void*); + /** private interface data */ + void *priv; +}; Index: u-boot-2.0.0-rc10/drivers/Kconfig =================================================================== --- u-boot-2.0.0-rc10.orig/drivers/Kconfig +++ u-boot-2.0.0-rc10/drivers/Kconfig @@ -6,6 +6,7 @@ source "drivers/spi/Kconfig" source "drivers/i2c/Kconfig" source "drivers/nor/Kconfig" source "drivers/nand/Kconfig" +source "drivers/ata/Kconfig" source "drivers/usb/Kconfig" source "drivers/video/Kconfig" Index: u-boot-2.0.0-rc10/drivers/Makefile =================================================================== --- u-boot-2.0.0-rc10.orig/drivers/Makefile +++ u-boot-2.0.0-rc10/drivers/Makefile @@ -3,6 +3,7 @@ obj-y += serial/ obj-y += nand/ obj-y += nor/ obj-y += usb/ +obj-$(CONFIG_ATA) += ata/ obj-$(CONFIG_SPI) += spi/ obj-$(CONFIG_I2C) += i2c/ obj-$(CONFIG_VIDEO) += video/ -- _______________________________________________ barebox mailing list barebox@lists.infradead.org http://lists.infradead.org/mailman/listinfo/barebox