summaryrefslogtreecommitdiff
path: root/drivers/net/wireless/intel/iwlwifi/iwl-devtrace-data.h
diff options
context:
space:
mode:
authorKalle Valo <kvalo@codeaurora.org>2015-11-17 21:57:38 +0300
committerKalle Valo <kvalo@codeaurora.org>2015-11-18 15:28:30 +0300
commite705c12146aa9c69ca498d4ebb83ba7138f9b41f (patch)
treeb55d4eb7a83c2ec117f460684eb71c89eee6a709 /drivers/net/wireless/intel/iwlwifi/iwl-devtrace-data.h
parent7ac9a364c1721a863ecc6cc9aba66e10114908db (diff)
downloadlinux-e705c12146aa9c69ca498d4ebb83ba7138f9b41f.tar.xz
iwlwifi: move under intel vendor directory
Part of reorganising wireless drivers directory and Kconfig. Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Diffstat (limited to 'drivers/net/wireless/intel/iwlwifi/iwl-devtrace-data.h')
-rw-r--r--drivers/net/wireless/intel/iwlwifi/iwl-devtrace-data.h80
1 files changed, 80 insertions, 0 deletions
diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-devtrace-data.h b/drivers/net/wireless/intel/iwlwifi/iwl-devtrace-data.h
new file mode 100644
index 000000000000..71a78cede9b0
--- /dev/null
+++ b/drivers/net/wireless/intel/iwlwifi/iwl-devtrace-data.h
@@ -0,0 +1,80 @@
+/******************************************************************************
+ *
+ * Copyright(c) 2009 - 2014 Intel Corporation. All rights reserved.
+ *
+ * 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 LICENSE.
+ *
+ * Contact Information:
+ * Intel Linux Wireless <ilw@linux.intel.com>
+ * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
+ *
+ *****************************************************************************/
+
+#if !defined(__IWLWIFI_DEVICE_TRACE_DATA) || defined(TRACE_HEADER_MULTI_READ)
+#define __IWLWIFI_DEVICE_TRACE_DATA
+
+#include <linux/tracepoint.h>
+
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM iwlwifi_data
+
+TRACE_EVENT(iwlwifi_dev_tx_data,
+ TP_PROTO(const struct device *dev,
+ struct sk_buff *skb,
+ u8 hdr_len, size_t data_len),
+ TP_ARGS(dev, skb, hdr_len, data_len),
+ TP_STRUCT__entry(
+ DEV_ENTRY
+
+ __dynamic_array(u8, data, iwl_trace_data(skb) ? data_len : 0)
+ ),
+ TP_fast_assign(
+ DEV_ASSIGN;
+ if (iwl_trace_data(skb))
+ skb_copy_bits(skb, hdr_len,
+ __get_dynamic_array(data), data_len);
+ ),
+ TP_printk("[%s] TX frame data", __get_str(dev))
+);
+
+TRACE_EVENT(iwlwifi_dev_rx_data,
+ TP_PROTO(const struct device *dev,
+ const struct iwl_trans *trans,
+ void *rxbuf, size_t len),
+ TP_ARGS(dev, trans, rxbuf, len),
+ TP_STRUCT__entry(
+ DEV_ENTRY
+
+ __dynamic_array(u8, data,
+ len - iwl_rx_trace_len(trans, rxbuf, len))
+ ),
+ TP_fast_assign(
+ size_t offs = iwl_rx_trace_len(trans, rxbuf, len);
+ DEV_ASSIGN;
+ if (offs < len)
+ memcpy(__get_dynamic_array(data),
+ ((u8 *)rxbuf) + offs, len - offs);
+ ),
+ TP_printk("[%s] RX frame data", __get_str(dev))
+);
+#endif /* __IWLWIFI_DEVICE_TRACE_DATA */
+
+#undef TRACE_INCLUDE_PATH
+#define TRACE_INCLUDE_PATH .
+#undef TRACE_INCLUDE_FILE
+#define TRACE_INCLUDE_FILE iwl-devtrace-data
+#include <trace/define_trace.h>