diff options
| -rw-r--r-- | drivers/net/wireless/intel/iwlwifi/iwl-devtrace-iwlwifi.h | 19 | ||||
| -rw-r--r-- | drivers/net/wireless/intel/iwlwifi/pcie/tx-gen2.c | 5 | ||||
| -rw-r--r-- | drivers/net/wireless/intel/iwlwifi/pcie/tx.c | 5 |
3 files changed, 16 insertions, 13 deletions
diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-devtrace-iwlwifi.h b/drivers/net/wireless/intel/iwlwifi/iwl-devtrace-iwlwifi.h index f02e2c89abbb..7f16dcce0995 100644 --- a/drivers/net/wireless/intel/iwlwifi/iwl-devtrace-iwlwifi.h +++ b/drivers/net/wireless/intel/iwlwifi/iwl-devtrace-iwlwifi.h @@ -2,7 +2,7 @@ * * Copyright(c) 2009 - 2014 Intel Corporation. All rights reserved. * Copyright(c) 2015 Intel Mobile Communications GmbH - * Copyright(c) 2016 Intel Deutschland GmbH + * Copyright(c) 2016 - 2017 Intel Deutschland 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 @@ -91,8 +91,8 @@ TRACE_EVENT(iwlwifi_dev_tx, TP_PROTO(const struct device *dev, struct sk_buff *skb, void *tfd, size_t tfdlen, void *buf0, size_t buf0_len, - void *buf1, size_t buf1_len), - TP_ARGS(dev, skb, tfd, tfdlen, buf0, buf0_len, buf1, buf1_len), + int hdr_len), + TP_ARGS(dev, skb, tfd, tfdlen, buf0, buf0_len, hdr_len), TP_STRUCT__entry( DEV_ENTRY @@ -105,15 +105,20 @@ TRACE_EVENT(iwlwifi_dev_tx, * for the possible padding). */ __dynamic_array(u8, buf0, buf0_len) - __dynamic_array(u8, buf1, iwl_trace_data(skb) ? 0 : buf1_len) + __dynamic_array(u8, buf1, hdr_len > 0 && iwl_trace_data(skb) ? + 0 : skb->len - hdr_len) ), TP_fast_assign( DEV_ASSIGN; - __entry->framelen = buf0_len + buf1_len; + __entry->framelen = buf0_len; + if (hdr_len > 0) + __entry->framelen += skb->len - hdr_len; memcpy(__get_dynamic_array(tfd), tfd, tfdlen); memcpy(__get_dynamic_array(buf0), buf0, buf0_len); - if (!iwl_trace_data(skb)) - memcpy(__get_dynamic_array(buf1), buf1, buf1_len); + if (hdr_len > 0 && !iwl_trace_data(skb)) + skb_copy_bits(skb, hdr_len, + __get_dynamic_array(buf1), + skb->len - hdr_len); ), TP_printk("[%s] TX %.2x (%zu bytes)", __get_str(dev), ((u8 *)__get_dynamic_array(buf0))[0], diff --git a/drivers/net/wireless/intel/iwlwifi/pcie/tx-gen2.c b/drivers/net/wireless/intel/iwlwifi/pcie/tx-gen2.c index a0b237b58b3d..a3795ba0d7b9 100644 --- a/drivers/net/wireless/intel/iwlwifi/pcie/tx-gen2.c +++ b/drivers/net/wireless/intel/iwlwifi/pcie/tx-gen2.c @@ -249,7 +249,7 @@ static int iwl_pcie_gen2_build_amsdu(struct iwl_trans *trans, IEEE80211_CCMP_HDR_LEN : 0; trace_iwlwifi_dev_tx(trans->dev, skb, tfd, sizeof(*tfd), - &dev_cmd->hdr, start_len, NULL, 0); + &dev_cmd->hdr, start_len, 0); ip_hdrlen = skb_transport_header(skb) - skb_network_header(skb); snap_ip_tcp_hdrlen = 8 + ip_hdrlen + tcp_hdrlen(skb); @@ -467,8 +467,7 @@ struct iwl_tfh_tfd *iwl_pcie_gen2_build_tfd(struct iwl_trans *trans, } trace_iwlwifi_dev_tx(trans->dev, skb, tfd, sizeof(*tfd), &dev_cmd->hdr, - IWL_FIRST_TB_SIZE + tb1_len, - skb->data + hdr_len, tb2_len); + IWL_FIRST_TB_SIZE + tb1_len, hdr_len); trace_iwlwifi_dev_tx_data(trans->dev, skb, hdr_len); return tfd; diff --git a/drivers/net/wireless/intel/iwlwifi/pcie/tx.c b/drivers/net/wireless/intel/iwlwifi/pcie/tx.c index 98cccaeeecdd..be38dd3a6d93 100644 --- a/drivers/net/wireless/intel/iwlwifi/pcie/tx.c +++ b/drivers/net/wireless/intel/iwlwifi/pcie/tx.c @@ -1978,7 +1978,7 @@ static int iwl_fill_data_tbs(struct iwl_trans *trans, struct sk_buff *skb, iwl_pcie_get_tfd(trans_pcie, txq, txq->write_ptr), trans_pcie->tfd_size, &dev_cmd->hdr, IWL_FIRST_TB_SIZE + tb1_len, - skb->data + hdr_len, tb2_len); + hdr_len); trace_iwlwifi_dev_tx_data(trans->dev, skb, hdr_len); return 0; } @@ -2051,8 +2051,7 @@ static int iwl_fill_data_tbs_amsdu(struct iwl_trans *trans, struct sk_buff *skb, trace_iwlwifi_dev_tx(trans->dev, skb, iwl_pcie_get_tfd(trans_pcie, txq, txq->write_ptr), trans_pcie->tfd_size, - &dev_cmd->hdr, IWL_FIRST_TB_SIZE + tb1_len, - NULL, 0); + &dev_cmd->hdr, IWL_FIRST_TB_SIZE + tb1_len, 0); ip_hdrlen = skb_transport_header(skb) - skb_network_header(skb); snap_ip_tcp_hdrlen = 8 + ip_hdrlen + tcp_hdrlen(skb); |
