@@ -494,158 +494,6 @@ void iwl3945_reply_statistics(struct iwl_priv *priv,
* Misc. internal state and helper functions
*
******************************************************************************/
-#ifdef CONFIG_IWLWIFI_DEBUG
-
-/**
- * iwl3945_report_frame - dump frame to syslog during debug sessions
- *
- * You may hack this function to show different aspects of received frames,
- * including selective frame dumps.
- * group100 parameter selects whether to show 1 out of 100 good frames.
- */
-static void _iwl3945_dbg_report_frame(struct iwl_priv *priv,
- struct iwl_rx_packet *pkt,
- struct ieee80211_hdr *header, int group100)
-{
- u32 to_us;
- u32 print_summary = 0;
- u32 print_dump = 0; /* set to 1 to dump all frames' contents */
- u32 hundred = 0;
- u32 dataframe = 0;
- __le16 fc;
- u16 seq_ctl;
- u16 channel;
- u16 phy_flags;
- u16 length;
- u16 status;
- u16 bcn_tmr;
- u32 tsf_low;
- u64 tsf;
- u8 rssi;
- u8 agc;
- u16 sig_avg;
- u16 noise_diff;
- struct iwl3945_rx_frame_stats *rx_stats = IWL_RX_STATS(pkt);
- struct iwl3945_rx_frame_hdr *rx_hdr = IWL_RX_HDR(pkt);
- struct iwl3945_rx_frame_end *rx_end = IWL_RX_END(pkt);
- u8 *data = IWL_RX_DATA(pkt);
-
- /* MAC header */
- fc = header->frame_control;
- seq_ctl = le16_to_cpu(header->seq_ctrl);
-
- /* metadata */
- channel = le16_to_cpu(rx_hdr->channel);
- phy_flags = le16_to_cpu(rx_hdr->phy_flags);
- length = le16_to_cpu(rx_hdr->len);
-
- /* end-of-frame status and timestamp */
- status = le32_to_cpu(rx_end->status);
- bcn_tmr = le32_to_cpu(rx_end->beacon_timestamp);
- tsf_low = le64_to_cpu(rx_end->timestamp) & 0x0ffffffff;
- tsf = le64_to_cpu(rx_end->timestamp);
-
- /* signal statistics */
- rssi = rx_stats->rssi;
- agc = rx_stats->agc;
- sig_avg = le16_to_cpu(rx_stats->sig_avg);
- noise_diff = le16_to_cpu(rx_stats->noise_diff);
-
- to_us = !compare_ether_addr(header->addr1, priv->mac_addr);
-
- /* if data frame is to us and all is good,
- * (optionally) print summary for only 1 out of every 100 */
- if (to_us && (fc & ~cpu_to_le16(IEEE80211_FCTL_PROTECTED)) ==
- cpu_to_le16(IEEE80211_FCTL_FROMDS | IEEE80211_FTYPE_DATA)) {
- dataframe = 1;
- if (!group100)
- print_summary = 1; /* print each frame */
- else if (priv->framecnt_to_us < 100) {
- priv->framecnt_to_us++;
- print_summary = 0;
- } else {
- priv->framecnt_to_us = 0;
- print_summary = 1;
- hundred = 1;
- }
- } else {
- /* print summary for all other frames */
- print_summary = 1;
- }
-
- if (print_summary) {
- char *title;
- int rate;
-
- if (hundred)
- title = "100Frames";
- else if (ieee80211_has_retry(fc))
- title = "Retry";
- else if (ieee80211_is_assoc_resp(fc))
- title = "AscRsp";
- else if (ieee80211_is_reassoc_resp(fc))
- title = "RasRsp";
- else if (ieee80211_is_probe_resp(fc)) {
- title = "PrbRsp";
- print_dump = 1; /* dump frame contents */
- } else if (ieee80211_is_beacon(fc)) {
- title = "Beacon";
- print_dump = 1; /* dump frame contents */
- } else if (ieee80211_is_atim(fc))
- title = "ATIM";
- else if (ieee80211_is_auth(fc))
- title = "Auth";
- else if (ieee80211_is_deauth(fc))
- title = "DeAuth";
- else if (ieee80211_is_disassoc(fc))
- title = "DisAssoc";
- else
- title = "Frame";
-
- rate = iwl3945_hwrate_to_plcp_idx(rx_hdr->rate);
- if (rate == -1)
- rate = 0;
- else
- rate = iwl3945_rates[rate].ieee / 2;
-
- /* print frame summary.
- * MAC addresses show just the last byte (for brevity),
- * but you can hack it to show more, if you'd like to. */
- if (dataframe)
- IWL_DEBUG_RX(priv, "%s: mhd=0x%04x, dst=0x%02x, "
- "len=%u, rssi=%d, chnl=%d, rate=%d,\n",
- title, le16_to_cpu(fc), header->addr1[5],
- length, rssi, channel, rate);
- else {
- /* src/dst addresses assume managed mode */
- IWL_DEBUG_RX(priv, "%s: 0x%04x, dst=0x%02x, "
- "src=0x%02x, rssi=%u, tim=%lu usec, "
- "phy=0x%02x, chnl=%d\n",
- title, le16_to_cpu(fc), header->addr1[5],
- header->addr3[5], rssi,
- tsf_low - priv->scan_start_tsf,
- phy_flags, channel);
- }
- }
- if (print_dump)
- iwl_print_hex_dump(priv, IWL_DL_RX, data, length);
-}
-
-static void iwl3945_dbg_report_frame(struct iwl_priv *priv,
- struct iwl_rx_packet *pkt,
- struct ieee80211_hdr *header, int group100)
-{
- if (iwl_get_debug_level(priv) & IWL_DL_RX)
- _iwl3945_dbg_report_frame(priv, pkt, header, group100);
-}
-
-#else
-static inline void iwl3945_dbg_report_frame(struct iwl_priv *priv,
- struct iwl_rx_packet *pkt,
- struct ieee80211_hdr *header, int group100)
-{
-}
-#endif
/* This is necessary only for a number of statistics, see the caller. */
static int iwl3945_is_network_packet(struct iwl_priv *priv,
@@ -777,8 +625,6 @@ static void iwl3945_rx_reply_rx(struct iwl_priv *priv,
rx_status.signal, rx_status.signal,
rx_status.rate_idx);
- /* Set "1" to report good data frames in groups of 100 */
- iwl3945_dbg_report_frame(priv, pkt, header, 1);
iwl_dbg_log_rx_data_frame(priv, le16_to_cpu(rx_hdr->len), header);
if (network_packet) {
@@ -758,132 +758,6 @@ static inline int iwlagn_calc_rssi(struct iwl_priv *priv,
return priv->cfg->ops->utils->calc_rssi(priv, rx_resp);
}
-#ifdef CONFIG_IWLWIFI_DEBUG
-/**
- * iwlagn_dbg_report_frame - dump frame to syslog during debug sessions
- *
- * You may hack this function to show different aspects of received frames,
- * including selective frame dumps.
- * group100 parameter selects whether to show 1 out of 100 good data frames.
- * All beacon and probe response frames are printed.
- */
-static void iwlagn_dbg_report_frame(struct iwl_priv *priv,
- struct iwl_rx_phy_res *phy_res, u16 length,
- struct ieee80211_hdr *header, int group100)
-{
- u32 to_us;
- u32 print_summary = 0;
- u32 print_dump = 0; /* set to 1 to dump all frames' contents */
- u32 hundred = 0;
- u32 dataframe = 0;
- __le16 fc;
- u16 seq_ctl;
- u16 channel;
- u16 phy_flags;
- u32 rate_n_flags;
- u32 tsf_low;
- int rssi;
-
- if (likely(!(iwl_get_debug_level(priv) & IWL_DL_RX)))
- return;
-
- /* MAC header */
- fc = header->frame_control;
- seq_ctl = le16_to_cpu(header->seq_ctrl);
-
- /* metadata */
- channel = le16_to_cpu(phy_res->channel);
- phy_flags = le16_to_cpu(phy_res->phy_flags);
- rate_n_flags = le32_to_cpu(phy_res->rate_n_flags);
-
- /* signal statistics */
- rssi = iwlagn_calc_rssi(priv, phy_res);
- tsf_low = le64_to_cpu(phy_res->timestamp) & 0x0ffffffff;
-
- to_us = !compare_ether_addr(header->addr1, priv->mac_addr);
-
- /* if data frame is to us and all is good,
- * (optionally) print summary for only 1 out of every 100 */
- if (to_us && (fc & ~cpu_to_le16(IEEE80211_FCTL_PROTECTED)) ==
- cpu_to_le16(IEEE80211_FCTL_FROMDS | IEEE80211_FTYPE_DATA)) {
- dataframe = 1;
- if (!group100)
- print_summary = 1; /* print each frame */
- else if (priv->framecnt_to_us < 100) {
- priv->framecnt_to_us++;
- print_summary = 0;
- } else {
- priv->framecnt_to_us = 0;
- print_summary = 1;
- hundred = 1;
- }
- } else {
- /* print summary for all other frames */
- print_summary = 1;
- }
-
- if (print_summary) {
- char *title;
- int rate_idx;
- u32 bitrate;
-
- if (hundred)
- title = "100Frames";
- else if (ieee80211_has_retry(fc))
- title = "Retry";
- else if (ieee80211_is_assoc_resp(fc))
- title = "AscRsp";
- else if (ieee80211_is_reassoc_resp(fc))
- title = "RasRsp";
- else if (ieee80211_is_probe_resp(fc)) {
- title = "PrbRsp";
- print_dump = 1; /* dump frame contents */
- } else if (ieee80211_is_beacon(fc)) {
- title = "Beacon";
- print_dump = 1; /* dump frame contents */
- } else if (ieee80211_is_atim(fc))
- title = "ATIM";
- else if (ieee80211_is_auth(fc))
- title = "Auth";
- else if (ieee80211_is_deauth(fc))
- title = "DeAuth";
- else if (ieee80211_is_disassoc(fc))
- title = "DisAssoc";
- else
- title = "Frame";
-
- rate_idx = iwl_hwrate_to_plcp_idx(rate_n_flags);
- if (unlikely((rate_idx < 0) || (rate_idx >= IWL_RATE_COUNT))) {
- bitrate = 0;
- WARN_ON_ONCE(1);
- } else {
- bitrate = iwl_rates[rate_idx].ieee / 2;
- }
-
- /* print frame summary.
- * MAC addresses show just the last byte (for brevity),
- * but you can hack it to show more, if you'd like to. */
- if (dataframe)
- IWL_DEBUG_RX(priv, "%s: mhd=0x%04x, dst=0x%02x, "
- "len=%u, rssi=%d, chnl=%d, rate=%u,\n",
- title, le16_to_cpu(fc), header->addr1[5],
- length, rssi, channel, bitrate);
- else {
- /* src/dst addresses assume managed mode */
- IWL_DEBUG_RX(priv, "%s: 0x%04x, dst=0x%02x, src=0x%02x, "
- "len=%u, rssi=%d, tim=%lu usec, "
- "phy=0x%02x, chnl=%d\n",
- title, le16_to_cpu(fc), header->addr1[5],
- header->addr3[5], length, rssi,
- tsf_low - priv->scan_start_tsf,
- phy_flags, channel);
- }
- }
- if (print_dump)
- iwl_print_hex_dump(priv, IWL_DL_RX, header, length);
-}
-#endif
-
static u32 iwlagn_translate_rx_status(struct iwl_priv *priv, u32 decrypt_in)
{
u32 decrypt_out = 0;
@@ -1063,11 +937,6 @@ void iwlagn_rx_reply_rx(struct iwl_priv *priv,
/* Find max signal strength (dBm) among 3 antenna/receiver chains */
rx_status.signal = iwlagn_calc_rssi(priv, phy_res);
-#ifdef CONFIG_IWLWIFI_DEBUG
- /* Set "1" to report good data frames in groups of 100 */
- if (unlikely(iwl_get_debug_level(priv) & IWL_DL_RX))
- iwlagn_dbg_report_frame(priv, phy_res, len, header, 1);
-#endif
iwl_dbg_log_rx_data_frame(priv, len, header);
IWL_DEBUG_STATS_LIMIT(priv, "Rssi %d, TSF %llu\n",
rx_status.signal, (unsigned long long)rx_status.mactime);