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| author | Eliad Peller <eliad@wizery.com> | 2015-05-11 15:51:22 +0300 |
|---|---|---|
| committer | Emmanuel Grumbach <emmanuel.grumbach@intel.com> | 2015-05-28 13:35:24 +0300 |
| commit | 65f4a8e0a8ebfc0b4a3ed29394c578e4818021ba (patch) | |
| tree | 0c563b357493e0c32a5b584631c84784f69de021 | |
| parent | 7ccc72410d34911537ddd0a502b4a04472e6e6af (diff) | |
| download | linux-65f4a8e0a8ebfc0b4a3ed29394c578e4818021ba.tar.gz linux-65f4a8e0a8ebfc0b4a3ed29394c578e4818021ba.tar.bz2 linux-65f4a8e0a8ebfc0b4a3ed29394c578e4818021ba.zip | |
iwlwifi: tracing: add rx cmd header fields
Having explicit rx cmd header fields is useful, as it can
be used for event filtering (e.g. saving only debug logs,
rather than the whole data)
Signed-off-by: Eliad Peller <eliadx.peller@intel.com>
Reviewed-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
| -rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-devtrace-iwlwifi.h | 15 |
1 files changed, 9 insertions, 6 deletions
diff --git a/drivers/net/wireless/iwlwifi/iwl-devtrace-iwlwifi.h b/drivers/net/wireless/iwlwifi/iwl-devtrace-iwlwifi.h index 223b8752f924..948ce0802fa7 100644 --- a/drivers/net/wireless/iwlwifi/iwl-devtrace-iwlwifi.h +++ b/drivers/net/wireless/iwlwifi/iwl-devtrace-iwlwifi.h @@ -1,6 +1,7 @@ /****************************************************************************** * * Copyright(c) 2009 - 2014 Intel Corporation. All rights reserved. + * Copyright(c) 2015 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 @@ -64,19 +65,21 @@ TRACE_EVENT(iwlwifi_dev_hcmd, TRACE_EVENT(iwlwifi_dev_rx, TP_PROTO(const struct device *dev, const struct iwl_trans *trans, - void *rxbuf, size_t len), - TP_ARGS(dev, trans, rxbuf, len), + struct iwl_rx_packet *pkt, size_t len), + TP_ARGS(dev, trans, pkt, len), TP_STRUCT__entry( DEV_ENTRY - __dynamic_array(u8, rxbuf, iwl_rx_trace_len(trans, rxbuf, len)) + __field(u8, cmd) + __dynamic_array(u8, rxbuf, iwl_rx_trace_len(trans, pkt, len)) ), TP_fast_assign( DEV_ASSIGN; - memcpy(__get_dynamic_array(rxbuf), rxbuf, - iwl_rx_trace_len(trans, rxbuf, len)); + __entry->cmd = pkt->hdr.cmd; + memcpy(__get_dynamic_array(rxbuf), pkt, + iwl_rx_trace_len(trans, pkt, len)); ), TP_printk("[%s] RX cmd %#.2x", - __get_str(dev), ((u8 *)__get_dynamic_array(rxbuf))[4]) + __get_str(dev), __entry->cmd) ); TRACE_EVENT(iwlwifi_dev_tx, |