diff options
author | Yunhong Jiang <yunhong.jiang@intel.com> | 2015-08-04 12:17:53 -0700 |
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committer | Yunhong Jiang <yunhong.jiang@intel.com> | 2015-08-04 15:44:42 -0700 |
commit | 9ca8dbcc65cfc63d6f5ef3312a33184e1d726e00 (patch) | |
tree | 1c9cafbcd35f783a87880a10f85d1a060db1a563 /kernel/drivers/char/xilinx_hwicap/fifo_icap.h | |
parent | 98260f3884f4a202f9ca5eabed40b1354c489b29 (diff) |
Add the rt linux 4.1.3-rt3 as base
Import the rt linux 4.1.3-rt3 as OPNFV kvm base.
It's from git://git.kernel.org/pub/scm/linux/kernel/git/rt/linux-rt-devel.git linux-4.1.y-rt and
the base is:
commit 0917f823c59692d751951bf5ea699a2d1e2f26a2
Author: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Date: Sat Jul 25 12:13:34 2015 +0200
Prepare v4.1.3-rt3
Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
We lose all the git history this way and it's not good. We
should apply another opnfv project repo in future.
Change-Id: I87543d81c9df70d99c5001fbdf646b202c19f423
Signed-off-by: Yunhong Jiang <yunhong.jiang@intel.com>
Diffstat (limited to 'kernel/drivers/char/xilinx_hwicap/fifo_icap.h')
-rw-r--r-- | kernel/drivers/char/xilinx_hwicap/fifo_icap.h | 59 |
1 files changed, 59 insertions, 0 deletions
diff --git a/kernel/drivers/char/xilinx_hwicap/fifo_icap.h b/kernel/drivers/char/xilinx_hwicap/fifo_icap.h new file mode 100644 index 000000000..4c9dd9a3b --- /dev/null +++ b/kernel/drivers/char/xilinx_hwicap/fifo_icap.h @@ -0,0 +1,59 @@ +/***************************************************************************** + * + * Author: Xilinx, Inc. + * + * 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. + * + * XILINX IS PROVIDING THIS DESIGN, CODE, OR INFORMATION "AS IS" + * AS A COURTESY TO YOU, SOLELY FOR USE IN DEVELOPING PROGRAMS AND + * SOLUTIONS FOR XILINX DEVICES. BY PROVIDING THIS DESIGN, CODE, + * OR INFORMATION AS ONE POSSIBLE IMPLEMENTATION OF THIS FEATURE, + * APPLICATION OR STANDARD, XILINX IS MAKING NO REPRESENTATION + * THAT THIS IMPLEMENTATION IS FREE FROM ANY CLAIMS OF INFRINGEMENT, + * AND YOU ARE RESPONSIBLE FOR OBTAINING ANY RIGHTS YOU MAY REQUIRE + * FOR YOUR IMPLEMENTATION. XILINX EXPRESSLY DISCLAIMS ANY + * WARRANTY WHATSOEVER WITH RESPECT TO THE ADEQUACY OF THE + * IMPLEMENTATION, INCLUDING BUT NOT LIMITED TO ANY WARRANTIES OR + * REPRESENTATIONS THAT THIS IMPLEMENTATION IS FREE FROM CLAIMS OF + * INFRINGEMENT, IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS + * FOR A PARTICULAR PURPOSE. + * + * (c) Copyright 2007-2008 Xilinx Inc. + * All rights reserved. + * + * 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., + * 675 Mass Ave, Cambridge, MA 02139, USA. + * + *****************************************************************************/ + +#ifndef XILINX_FIFO_ICAP_H_ /* prevent circular inclusions */ +#define XILINX_FIFO_ICAP_H_ /* by using protection macros */ + +#include <linux/types.h> +#include <linux/cdev.h> +#include <linux/platform_device.h> + +#include <asm/io.h> +#include "xilinx_hwicap.h" + +/* Reads integers from the device into the storage buffer. */ +int fifo_icap_get_configuration( + struct hwicap_drvdata *drvdata, + u32 *FrameBuffer, + u32 NumWords); + +/* Writes integers to the device from the storage buffer. */ +int fifo_icap_set_configuration( + struct hwicap_drvdata *drvdata, + u32 *FrameBuffer, + u32 NumWords); + +u32 fifo_icap_get_status(struct hwicap_drvdata *drvdata); +void fifo_icap_reset(struct hwicap_drvdata *drvdata); +void fifo_icap_flush_fifo(struct hwicap_drvdata *drvdata); + +#endif |