[deliverable/linux.git] / drivers / usb / renesas_usbhs / fifo.h

/*
 * Renesas USB driver
 *
 * Copyright (C) 2011 Renesas Solutions Corp.
 * Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
 *
 * 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., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
 *
 */
#ifndef RENESAS_USB_FIFO_H
#define RENESAS_USB_FIFO_H

#include "common.h"

/*
 * fifo
 */
int usbhs_fifo_write(struct usbhs_pipe *pipe, u8 *buf, int len);
int usbhs_fifo_read(struct usbhs_pipe *pipe, u8 *buf, int len);
int usbhs_fifo_prepare_write(struct usbhs_pipe *pipe);
int usbhs_fifo_prepare_read(struct usbhs_pipe *pipe);

#endif /* RENESAS_USB_FIFO_H */
Commit	Line	Data
e8d548d5 KM	1	/*
	2	* Renesas USB driver
	3	*
	4	* Copyright (C) 2011 Renesas Solutions Corp.
	5	* Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
	6	*
	7	* This program is distributed in the hope that it will be useful,
	8	* but WITHOUT ANY WARRANTY; without even the implied warranty of
	9	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	10	* GNU General Public License for more details.
	11	*
	12	* You should have received a copy of the GNU General Public License
	13	* along with this program; if not, write to the Free Software
	14	* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
	15	*
	16	*/
	17	#ifndef RENESAS_USB_FIFO_H
	18	#define RENESAS_USB_FIFO_H
	19
	20	#include "common.h"
	21
	22	/*
	23	* fifo
	24	*/
	25	int usbhs_fifo_write(struct usbhs_pipe pipe, u8 buf, int len);
	26	int usbhs_fifo_read(struct usbhs_pipe pipe, u8 buf, int len);
	27	int usbhs_fifo_prepare_write(struct usbhs_pipe *pipe);
	28	int usbhs_fifo_prepare_read(struct usbhs_pipe *pipe);
	29
	30	#endif /* RENESAS_USB_FIFO_H */