Add the rt linux 4.1.3-rt3 as base

[kvmfornfv.git] / kernel / drivers / net / wireless / iwlwifi / mvm / debugfs.h

diff --git a/kernel/drivers/net/wireless/iwlwifi/mvm/debugfs.h b/kernel/drivers/net/wireless/iwlwifi/mvm/debugfs.h
new file mode 100644 (file)
index 0000000..8c4190e
--- /dev/null
+++ b/kernel/drivers/net/wireless/iwlwifi/mvm/debugfs.h
@@ -0,0 +1,103 @@
+/******************************************************************************
+ *
+ * This file is provided under a dual BSD/GPLv2 license.  When using or
+ * redistributing this file, you may do so under either license.
+ *
+ * GPL LICENSE SUMMARY
+ *
+ * Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved.
+ * Copyright(c) 2013 - 2014 Intel Mobile Communications GmbH
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of version 2 of the GNU General Public License as
+ * published by the Free Software Foundation.
+ *
+ * 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 Street, Fifth Floor, Boston, MA 02110,
+ * USA
+ *
+ * The full GNU General Public License is included in this distribution
+ * in the file called COPYING.
+ *
+ * Contact Information:
+ *  Intel Linux Wireless <ilw@linux.intel.com>
+ * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
+ *
+ * BSD LICENSE
+ *
+ * Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved.
+ * Copyright(c) 2013 - 2014 Intel Mobile Communications GmbH
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ *  * Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ *  * Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in
+ *    the documentation and/or other materials provided with the
+ *    distribution.
+ *  * Neither the name Intel Corporation nor the names of its
+ *    contributors may be used to endorse or promote products derived
+ *    from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ *****************************************************************************/
+
+#define MVM_DEBUGFS_READ_FILE_OPS(name)                                        \
+static const struct file_operations iwl_dbgfs_##name##_ops = {         \
+       .read = iwl_dbgfs_##name##_read,                                \
+       .open = simple_open,                                            \
+       .llseek = generic_file_llseek,                                  \
+}
+
+#define MVM_DEBUGFS_WRITE_WRAPPER(name, buflen, argtype)               \
+static ssize_t _iwl_dbgfs_##name##_write(struct file *file,            \
+                                        const char __user *user_buf,   \
+                                        size_t count, loff_t *ppos)    \
+{                                                                      \
+       argtype *arg = file->private_data;                              \
+       char buf[buflen] = {};                                          \
+       size_t buf_size = min(count, sizeof(buf) -  1);                 \
+                                                                       \
+       if (copy_from_user(buf, user_buf, buf_size))                    \
+               return -EFAULT;                                         \
+                                                                       \
+       return iwl_dbgfs_##name##_write(arg, buf, buf_size, ppos);      \
+}                                                                      \
+
+#define _MVM_DEBUGFS_READ_WRITE_FILE_OPS(name, buflen, argtype)                \
+MVM_DEBUGFS_WRITE_WRAPPER(name, buflen, argtype)                       \
+static const struct file_operations iwl_dbgfs_##name##_ops = {         \
+       .write = _iwl_dbgfs_##name##_write,                             \
+       .read = iwl_dbgfs_##name##_read,                                \
+       .open = simple_open,                                            \
+       .llseek = generic_file_llseek,                                  \
+};
+
+#define _MVM_DEBUGFS_WRITE_FILE_OPS(name, buflen, argtype)             \
+MVM_DEBUGFS_WRITE_WRAPPER(name, buflen, argtype)                       \
+static const struct file_operations iwl_dbgfs_##name##_ops = {         \
+       .write = _iwl_dbgfs_##name##_write,                             \
+       .open = simple_open,                                            \
+       .llseek = generic_file_llseek,                                  \
+};