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| author | Emmanuel Grumbach <emmanuel.grumbach@intel.com> | 2015-04-15 12:43:46 +0300 |
|---|---|---|
| committer | Emmanuel Grumbach <emmanuel.grumbach@intel.com> | 2015-05-28 13:36:54 +0300 |
| commit | 4203263d8302be20c5fa8a2ceb1ca3527808ad4e (patch) | |
| tree | cf2a4eaae168d4bfdb02f9bc3e094da3cf336bbf /drivers/net/wireless/iwlwifi/iwl-drv.c | |
| parent | 31eb07f5f8febab3d68b9d1a350d9e5a4bdf6780 (diff) | |
| download | lwn-4203263d8302be20c5fa8a2ceb1ca3527808ad4e.tar.gz lwn-4203263d8302be20c5fa8a2ceb1ca3527808ad4e.zip | |
iwlwifi: mvm: implement the BlockAck related debug triggers
BlockAck sessions can have events that are interesting to
debug. When we send or receive a BAR, it is may indicate
that something bad is happening. Even more so when mac80211
tells us that a frame timed out in the reodering buffer.
Add a few triggers for BlockAck session debugging.
Allow per-TID debugging.
Reviewed-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Diffstat (limited to 'drivers/net/wireless/iwlwifi/iwl-drv.c')
| -rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-drv.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/net/wireless/iwlwifi/iwl-drv.c b/drivers/net/wireless/iwlwifi/iwl-drv.c index 7267152e7dc7..12566c8cb275 100644 --- a/drivers/net/wireless/iwlwifi/iwl-drv.c +++ b/drivers/net/wireless/iwlwifi/iwl-drv.c @@ -6,7 +6,7 @@ * GPL LICENSE SUMMARY * * Copyright(c) 2007 - 2014 Intel Corporation. All rights reserved. - * Copyright(c) 2013 - 2014 Intel Mobile Communications GmbH + * Copyright(c) 2013 - 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 @@ -32,7 +32,7 @@ * BSD LICENSE * * Copyright(c) 2005 - 2014 Intel Corporation. All rights reserved. - * Copyright(c) 2013 - 2014 Intel Mobile Communications GmbH + * Copyright(c) 2013 - 2015 Intel Mobile Communications GmbH * All rights reserved. * * Redistribution and use in source and binary forms, with or without @@ -1239,6 +1239,8 @@ static void iwl_req_fw_callback(const struct firmware *ucode_raw, void *context) sizeof(struct iwl_fw_dbg_trigger_txq_timer); trigger_tlv_sz[FW_DBG_TRIGGER_TIME_EVENT] = sizeof(struct iwl_fw_dbg_trigger_time_event); + trigger_tlv_sz[FW_DBG_TRIGGER_BA] = + sizeof(struct iwl_fw_dbg_trigger_ba); for (i = 0; i < ARRAY_SIZE(drv->fw.dbg_trigger_tlv); i++) { if (pieces->dbg_trigger_tlv[i]) { |