1 /****************************************************************************** 2 * 3 * Copyright(c) 2009 - 2014 Intel Corporation. All rights reserved. 4 * 5 * This program is free software; you can redistribute it and/or modify it 6 * under the terms of version 2 of the GNU General Public License as 7 * published by the Free Software Foundation. 8 * 9 * This program is distributed in the hope that it will be useful, but WITHOUT 10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for 12 * more details. 13 * 14 * You should have received a copy of the GNU General Public License along with 15 * this program; if not, write to the Free Software Foundation, Inc., 16 * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA 17 * 18 * The full GNU General Public License is included in this distribution in the 19 * file called LICENSE. 20 * 21 * Contact Information: 22 * Intel Linux Wireless <ilw@linux.intel.com> 23 * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497 24 * 25 *****************************************************************************/ 26 27 #if !defined(__IWLWIFI_DEVICE_TRACE_DATA) || defined(TRACE_HEADER_MULTI_READ) 28 #define __IWLWIFI_DEVICE_TRACE_DATA 29 30 #include <linux/tracepoint.h> 31 32 #undef TRACE_SYSTEM 33 #define TRACE_SYSTEM iwlwifi_data 34 35 TRACE_EVENT(iwlwifi_dev_tx_data, 36 TP_PROTO(const struct device *dev, 37 struct sk_buff *skb, 38 void *data, size_t data_len), 39 TP_ARGS(dev, skb, data, data_len), 40 TP_STRUCT__entry( 41 DEV_ENTRY 42 43 __dynamic_array(u8, data, iwl_trace_data(skb) ? data_len : 0) 44 ), 45 TP_fast_assign( 46 DEV_ASSIGN; 47 if (iwl_trace_data(skb)) 48 memcpy(__get_dynamic_array(data), data, data_len); 49 ), 50 TP_printk("[%s] TX frame data", __get_str(dev)) 51 ); 52 53 TRACE_EVENT(iwlwifi_dev_rx_data, 54 TP_PROTO(const struct device *dev, 55 const struct iwl_trans *trans, 56 void *rxbuf, size_t len), 57 TP_ARGS(dev, trans, rxbuf, len), 58 TP_STRUCT__entry( 59 DEV_ENTRY 60 61 __dynamic_array(u8, data, 62 len - iwl_rx_trace_len(trans, rxbuf, len)) 63 ), 64 TP_fast_assign( 65 size_t offs = iwl_rx_trace_len(trans, rxbuf, len); 66 DEV_ASSIGN; 67 if (offs < len) 68 memcpy(__get_dynamic_array(data), 69 ((u8 *)rxbuf) + offs, len - offs); 70 ), 71 TP_printk("[%s] RX frame data", __get_str(dev)) 72 ); 73 #endif /* __IWLWIFI_DEVICE_TRACE_DATA */ 74 75 #undef TRACE_INCLUDE_PATH 76 #define TRACE_INCLUDE_PATH . 77 #undef TRACE_INCLUDE_FILE 78 #define TRACE_INCLUDE_FILE iwl-devtrace-data 79 #include <trace/define_trace.h> 80