+/*
+ * Copyright (c) 2013 Qualcomm Atheros, Inc.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted (subject to the limitations in the
+ * disclaimer below) 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 Qualcomm Atheros nor the names of its
+ * contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * NO EXPRESS OR IMPLIED LICENSES TO ANY PARTY'S PATENT RIGHTS ARE
+ * GRANTED BY THIS LICENSE. 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 _NET80211_IEEE80211_VAR_H_
#define _NET80211_IEEE80211_VAR_H_
/*
* Built-in implementation for local skb free. Only interesting for platforms
* that pass skbs between OS instances.
- */
+ */
#define ieee80211_tgt_free_local_nbuf( _nbuf) ieee80211_tgt_free_nbuf( _nbuf)
return size;
}
-/*
- * Return the size of the 802.11 header for a management or data frame.
- */
-static __inline a_int32_t
-ieee80211_hdrsize_padding(const void *data)
-{
- const struct ieee80211_frame *wh = data;
- a_int32_t size = sizeof(struct ieee80211_frame);
- a_int32_t is4addr = (wh->i_fc[1] & IEEE80211_FC1_DIR_MASK) == IEEE80211_FC1_DIR_DSTODS;
- a_int32_t is_qos = IEEE80211_QOS_HAS_SEQ(wh);
-
- /* NB: we don't handle control frames */
- adf_os_assert((wh->i_fc[0]&IEEE80211_FC0_TYPE_MASK) != IEEE80211_FC0_TYPE_CTL);
- if (is4addr)
- size += IEEE80211_ADDR_LEN;
- if (is_qos)
- size += sizeof(a_uint16_t);
- if (is4addr && is_qos)
- size += sizeof(a_uint16_t);
- return size;
-}
-
/*
* Like ieee80211_hdrsize, but handles any type of frame.
*/
return ieee80211_hdrsize(data);
}
+a_status_t
+ieee80211_tgt_crypto_encap(struct ieee80211_frame *wh,
+ struct ieee80211_node_target *ni,
+ a_uint8_t keytype);
+
#endif