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+/*
+ * Linux WiMax
+ * i2400m specific helpers
+ *
+ *
+ * Copyright (C) 2007-2008 Intel Corporation. All rights reserved.
+ * Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
+ *
+ * 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 of 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.
+ */
+#ifndef __wimaxll__i2400m_h__
+#define __wimaxll__i2400m_h__
+
+#include <sys/types.h>
+#include <linux/wimax/i2400m.h>
+
+struct i2400m;
+
+/*
+ * Callback called by i2400m_msg_to_dev() when a reply to the executed
+ * command arrives.
+ *
+ * In struct i2400m, the fields mt_cb_priv, mt_orig, and mt_orig_size are
+ * set for reference.
+ *
+ * The callback is passed the reply and to only return some error
+ * value that i2400m_msg_to_dev() will return to the caller.
+ *
+ * You CANNOT execute other commands with i2400m_msg_to_dev() inside
+ * this function neither wait for reports to arrive. You'd deadlock.
+ */
+typedef int (*i2400m_reply_cb)(
+ struct i2400m *, void *priv,
+ const struct i2400m_l3l4_hdr *reply, size_t reply_size);
+
+/**
+ * Callback for handling i2400m reports.
+ *
+ * This function is called when the i2400m sends a report/indication.
+ *
+ * You cannot execute commands or wait for other reports from this
+ * callback or it woul deadlock. You need to spawn off a thread or do
+ * some other arrangement for it.
+ *
+ * @param i2400m i2400m device descriptor; use i2400m_priv() to obtain
+ * the private pointer for it
+ * @param l3l4 Pointer to the report data in L3L4 message format; note
+ * this buffer is only valid in this execution context. Once the
+ * callback returns, it will be destroyed.
+ * @param l3l4_size Size of the buffer pointed to by l3l4.
+ */
+typedef void (*i2400m_report_cb)(
+ struct i2400m *i2400m,
+ const struct i2400m_l3l4_hdr *l3l4, size_t l3l4_size);
+
+int i2400m_create(struct i2400m **, const char *, void *, i2400m_report_cb);
+void i2400m_destroy(struct i2400m *);
+int i2400m_msg_to_dev(struct i2400m *, const struct i2400m_l3l4_hdr *, size_t,
+ i2400m_reply_cb, void *);
+void *i2400m_priv(struct i2400m *);
+struct wimaxll_handle *i2400m_wmx(struct i2400m *);
+
+ssize_t i2400m_tlv_match(
+ const struct i2400m_tlv_hdr *, enum i2400m_tlv, ssize_t);
+
+const struct i2400m_tlv_hdr *i2400m_tlv_buffer_walk(
+ const void *, size_t, const struct i2400m_tlv_hdr *);
+
+const struct i2400m_tlv_hdr *i2400m_tlv_find(
+ const struct i2400m_tlv_hdr *, size_t, enum i2400m_tlv, ssize_t);
+
+#endif /* #define __wimaxll__i2400m_h__ */