| Message ID | 1519285340-5463-4-git-send-email-tamizhr@codeaurora.org (mailing list archive) |
|---|---|
| State | Superseded |
| Delegated to: | Johannes Berg |
| Headers | show |
Hi Tamizh, Thank you for the patch! Perhaps something to improve: [auto build test WARNING on mac80211-next/master] [also build test WARNING on next-20180223] [cannot apply to v4.16-rc2] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system] url: https://github.com/0day-ci/linux/commits/Tamizh-chelvam/cfg80211-mac80211-cqm-rssi-config-for-AP-mode/20180224-194110 base: https://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git master reproduce: make htmldocs All warnings (new ones prefixed by >>): WARNING: convert(1) not found, for SVG to PDF conversion install ImageMagick (https://www.imagemagick.org) include/linux/crypto.h:477: warning: Function parameter or member 'cra_u.ablkcipher' not described in 'crypto_alg' include/linux/crypto.h:477: warning: Function parameter or member 'cra_u.blkcipher' not described in 'crypto_alg' include/linux/crypto.h:477: warning: Function parameter or member 'cra_u.cipher' not described in 'crypto_alg' include/linux/crypto.h:477: warning: Function parameter or member 'cra_u.compress' not described in 'crypto_alg' include/net/cfg80211.h:4197: warning: Function parameter or member 'wext.ibss' not described in 'wireless_dev' include/net/cfg80211.h:4197: warning: Function parameter or member 'wext.connect' not described in 'wireless_dev' include/net/cfg80211.h:4197: warning: Function parameter or member 'wext.keys' not described in 'wireless_dev' include/net/cfg80211.h:4197: warning: Function parameter or member 'wext.ie' not described in 'wireless_dev' include/net/cfg80211.h:4197: warning: Function parameter or member 'wext.ie_len' not described in 'wireless_dev' include/net/cfg80211.h:4197: warning: Function parameter or member 'wext.bssid' not described in 'wireless_dev' include/net/cfg80211.h:4197: warning: Function parameter or member 'wext.prev_bssid' not described in 'wireless_dev' include/net/cfg80211.h:4197: warning: Function parameter or member 'wext.ssid' not described in 'wireless_dev' include/net/cfg80211.h:4197: warning: Function parameter or member 'wext.default_key' not described in 'wireless_dev' include/net/cfg80211.h:4197: warning: Function parameter or member 'wext.default_mgmt_key' not described in 'wireless_dev' include/net/cfg80211.h:4197: warning: Function parameter or member 'wext.prev_bssid_valid' not described in 'wireless_dev' include/net/mac80211.h:2282: warning: Function parameter or member 'radiotap_timestamp.units_pos' not described in 'ieee80211_hw' include/net/mac80211.h:2282: warning: Function parameter or member 'radiotap_timestamp.accuracy' not described in 'ieee80211_hw' include/net/mac80211.h:959: warning: Function parameter or member 'rates' not described in 'ieee80211_tx_info' include/net/mac80211.h:959: warning: Function parameter or member 'control.rts_cts_rate_idx' not described in 'ieee80211_tx_info' include/net/mac80211.h:959: warning: Function parameter or member 'control.use_rts' not described in 'ieee80211_tx_info' include/net/mac80211.h:959: warning: Function parameter or member 'control.use_cts_prot' not described in 'ieee80211_tx_info' include/net/mac80211.h:959: warning: Function parameter or member 'control.short_preamble' not described in 'ieee80211_tx_info' include/net/mac80211.h:959: warning: Function parameter or member 'control.skip_table' not described in 'ieee80211_tx_info' include/net/mac80211.h:959: warning: Function parameter or member 'control.jiffies' not described in 'ieee80211_tx_info' include/net/mac80211.h:959: warning: Function parameter or member 'control.vif' not described in 'ieee80211_tx_info' include/net/mac80211.h:959: warning: Function parameter or member 'control.hw_key' not described in 'ieee80211_tx_info' include/net/mac80211.h:959: warning: Function parameter or member 'control.flags' not described in 'ieee80211_tx_info' include/net/mac80211.h:959: warning: Function parameter or member 'control.enqueue_time' not described in 'ieee80211_tx_info' include/net/mac80211.h:959: warning: Function parameter or member 'ack' not described in 'ieee80211_tx_info' include/net/mac80211.h:959: warning: Function parameter or member 'ack.cookie' not described in 'ieee80211_tx_info' include/net/mac80211.h:959: warning: Function parameter or member 'status.rates' not described in 'ieee80211_tx_info' include/net/mac80211.h:959: warning: Function parameter or member 'status.ack_signal' not described in 'ieee80211_tx_info' include/net/mac80211.h:959: warning: Function parameter or member 'status.ampdu_ack_len' not described in 'ieee80211_tx_info' include/net/mac80211.h:959: warning: Function parameter or member 'status.ampdu_len' not described in 'ieee80211_tx_info' include/net/mac80211.h:959: warning: Function parameter or member 'status.antenna' not described in 'ieee80211_tx_info' include/net/mac80211.h:959: warning: Function parameter or member 'status.tx_time' not described in 'ieee80211_tx_info' include/net/mac80211.h:959: warning: Function parameter or member 'status.is_valid_ack_signal' not described in 'ieee80211_tx_info' include/net/mac80211.h:959: warning: Function parameter or member 'status_driver_data' not described in 'ieee80211_tx_info' include/net/mac80211.h:959: warning: Function parameter or member 'driver_rates' not described in 'ieee80211_tx_info' include/net/mac80211.h:959: warning: Function parameter or member 'pad' not described in 'ieee80211_tx_info' include/net/mac80211.h:959: warning: Function parameter or member 'rate_driver_data' not described in 'ieee80211_tx_info' net/mac80211/sta_info.h:589: warning: Function parameter or member 'rx_stats_avg' not described in 'sta_info' net/mac80211/sta_info.h:589: warning: Function parameter or member 'rx_stats_avg.signal' not described in 'sta_info' net/mac80211/sta_info.h:589: warning: Function parameter or member 'rx_stats_avg.chain_signal' not described in 'sta_info' net/mac80211/sta_info.h:589: warning: Function parameter or member 'status_stats.filtered' not described in 'sta_info' net/mac80211/sta_info.h:589: warning: Function parameter or member 'status_stats.retry_failed' not described in 'sta_info' net/mac80211/sta_info.h:589: warning: Function parameter or member 'status_stats.retry_count' not described in 'sta_info' net/mac80211/sta_info.h:589: warning: Function parameter or member 'status_stats.lost_packets' not described in 'sta_info' net/mac80211/sta_info.h:589: warning: Function parameter or member 'status_stats.last_tdls_pkt_time' not described in 'sta_info' net/mac80211/sta_info.h:589: warning: Function parameter or member 'msdu_retries' not described in 'sta_info' net/mac80211/sta_info.h:589: warning: Function parameter or member 'msdu_failed' not described in 'sta_info' net/mac80211/sta_info.h:589: warning: Function parameter or member 'status_stats.last_ack' not described in 'sta_info' net/mac80211/sta_info.h:589: warning: Function parameter or member 'status_stats.last_ack_signal' not described in 'sta_info' net/mac80211/sta_info.h:589: warning: Function parameter or member 'status_stats.ack_signal_filled' not described in 'sta_info' net/mac80211/sta_info.h:589: warning: Function parameter or member 'tx_stats.packets' not described in 'sta_info' net/mac80211/sta_info.h:589: warning: Function parameter or member 'tx_stats.bytes' not described in 'sta_info' net/mac80211/sta_info.h:589: warning: Function parameter or member 'tx_stats.last_rate' not described in 'sta_info' net/mac80211/sta_info.h:589: warning: Function parameter or member 'msdu' not described in 'sta_info' >> net/mac80211/sta_info.h:589: warning: Function parameter or member 'last_cqm_event_signal' not described in 'sta_info' >> net/mac80211/sta_info.h:589: warning: Function parameter or member 'count_rx_signal' not described in 'sta_info' include/linux/dma-buf.h:307: warning: Function parameter or member 'cb_excl.cb' not described in 'dma_buf' include/linux/dma-buf.h:307: warning: Function parameter or member 'cb_excl.poll' not described in 'dma_buf' include/linux/dma-buf.h:307: warning: Function parameter or member 'cb_excl.active' not described in 'dma_buf' include/linux/dma-buf.h:307: warning: Function parameter or member 'cb_shared.cb' not described in 'dma_buf' include/linux/dma-buf.h:307: warning: Function parameter or member 'cb_shared.poll' not described in 'dma_buf' include/linux/dma-buf.h:307: warning: Function parameter or member 'cb_shared.active' not described in 'dma_buf' include/linux/dma-fence-array.h:54: warning: Function parameter or member 'work' not described in 'dma_fence_array' include/linux/gpio/driver.h:142: warning: Function parameter or member 'request_key' not described in 'gpio_irq_chip' include/linux/iio/iio.h:270: warning: Function parameter or member 'scan_type.sign' not described in 'iio_chan_spec' include/linux/iio/iio.h:270: warning: Function parameter or member 'scan_type.realbits' not described in 'iio_chan_spec' include/linux/iio/iio.h:270: warning: Function parameter or member 'scan_type.storagebits' not described in 'iio_chan_spec' include/linux/iio/iio.h:270: warning: Function parameter or member 'scan_type.shift' not described in 'iio_chan_spec' include/linux/iio/iio.h:270: warning: Function parameter or member 'scan_type.repeat' not described in 'iio_chan_spec' include/linux/iio/iio.h:270: warning: Function parameter or member 'scan_type.endianness' not described in 'iio_chan_spec' include/linux/iio/hw-consumer.h:1: warning: no structured comments found include/linux/device.h:294: warning: Function parameter or member 'coredump' not described in 'device_driver' include/linux/input/sparse-keymap.h:46: warning: Function parameter or member 'sw' not described in 'key_entry' include/linux/mtd/rawnand.h:709: warning: Function parameter or member 'timings.sdr' not described in 'nand_data_interface' include/linux/mtd/rawnand.h:774: warning: Function parameter or member 'buf' not described in 'nand_op_data_instr' include/linux/mtd/rawnand.h:774: warning: Function parameter or member 'buf.in' not described in 'nand_op_data_instr' include/linux/mtd/rawnand.h:774: warning: Function parameter or member 'buf.out' not described in 'nand_op_data_instr' include/linux/mtd/rawnand.h:820: warning: Function parameter or member 'ctx' not described in 'nand_op_instr' include/linux/mtd/rawnand.h:820: warning: Function parameter or member 'ctx.cmd' not described in 'nand_op_instr' include/linux/mtd/rawnand.h:820: warning: Function parameter or member 'ctx.addr' not described in 'nand_op_instr' include/linux/mtd/rawnand.h:820: warning: Function parameter or member 'ctx.data' not described in 'nand_op_instr' include/linux/mtd/rawnand.h:820: warning: Function parameter or member 'ctx.waitrdy' not described in 'nand_op_instr' include/linux/mtd/rawnand.h:967: warning: Function parameter or member 'ctx' not described in 'nand_op_parser_pattern_elem' include/linux/mtd/rawnand.h:967: warning: Function parameter or member 'ctx.addr' not described in 'nand_op_parser_pattern_elem' include/linux/mtd/rawnand.h:967: warning: Function parameter or member 'ctx.data' not described in 'nand_op_parser_pattern_elem' include/linux/mtd/rawnand.h:1281: warning: Function parameter or member 'manufacturer.desc' not described in 'nand_chip' include/linux/mtd/rawnand.h:1281: warning: Function parameter or member 'manufacturer.priv' not described in 'nand_chip' include/linux/regulator/driver.h:221: warning: Function parameter or member 'resume_early' not described in 'regulator_ops' drivers/regulator/core.c:4299: warning: Excess function parameter 'state' description in 'regulator_suspend_late' arch/s390/include/asm/cio.h:245: warning: Function parameter or member 'esw.esw0' not described in 'irb' arch/s390/include/asm/cio.h:245: warning: Function parameter or member 'esw.esw1' not described in 'irb' arch/s390/include/asm/cio.h:245: warning: Function parameter or member 'esw.esw2' not described in 'irb' arch/s390/include/asm/cio.h:245: warning: Function parameter or member 'esw.esw3' not described in 'irb' arch/s390/include/asm/cio.h:245: warning: Function parameter or member 'esw.eadm' not described in 'irb' include/drm/drm_drv.h:609: warning: Function parameter or member 'gem_prime_pin' not described in 'drm_driver' include/drm/drm_drv.h:609: warning: Function parameter or member 'gem_prime_unpin' not described in 'drm_driver' include/drm/drm_drv.h:609: warning: Function parameter or member 'gem_prime_res_obj' not described in 'drm_driver' include/drm/drm_drv.h:609: warning: Function parameter or member 'gem_prime_get_sg_table' not described in 'drm_driver' include/drm/drm_drv.h:609: warning: Function parameter or member 'gem_prime_import_sg_table' not described in 'drm_driver' include/drm/drm_drv.h:609: warning: Function parameter or member 'gem_prime_vmap' not described in 'drm_driver' include/drm/drm_drv.h:609: warning: Function parameter or member 'gem_prime_vunmap' not described in 'drm_driver' include/drm/drm_drv.h:609: warning: Function parameter or member 'gem_prime_mmap' not described in 'drm_driver' include/drm/drm_connector.h:370: warning: Function parameter or member 'margins.left' not described in 'drm_tv_connector_state' include/drm/drm_connector.h:370: warning: Function parameter or member 'margins.right' not described in 'drm_tv_connector_state' include/drm/drm_connector.h:370: warning: Function parameter or member 'margins.top' not described in 'drm_tv_connector_state' include/drm/drm_connector.h:370: warning: Function parameter or member 'margins.bottom' not described in 'drm_tv_connector_state' include/drm/drm_vblank.h:63: warning: Function parameter or member 'event.base' not described in 'drm_pending_vblank_event' include/drm/drm_vblank.h:63: warning: Function parameter or member 'event.vbl' not described in 'drm_pending_vblank_event' include/drm/drm_vblank.h:63: warning: Function parameter or member 'event.seq' not described in 'drm_pending_vblank_event' drivers/gpu/drm/tve200/tve200_drv.c:1: warning: no structured comments found include/linux/skbuff.h:849: warning: Function parameter or member 'dev_scratch' not described in 'sk_buff' include/linux/skbuff.h:849: warning: Function parameter or member 'skb_mstamp' not described in 'sk_buff' include/linux/skbuff.h:849: warning: Function parameter or member '__cloned_offset' not described in 'sk_buff' include/linux/skbuff.h:849: warning: Function parameter or member 'head_frag' not described in 'sk_buff' include/linux/skbuff.h:849: warning: Function parameter or member '__unused' not described in 'sk_buff' include/linux/skbuff.h:849: warning: Function parameter or member '__pkt_type_offset' not described in 'sk_buff' include/linux/skbuff.h:849: warning: Function parameter or member 'pfmemalloc' not described in 'sk_buff' include/linux/skbuff.h:849: warning: Function parameter or member 'encapsulation' not described in 'sk_buff' include/linux/skbuff.h:849: warning: Function parameter or member 'encap_hdr_csum' not described in 'sk_buff' include/linux/skbuff.h:849: warning: Function parameter or member 'csum_valid' not described in 'sk_buff' include/linux/skbuff.h:849: warning: Function parameter or member 'csum_complete_sw' not described in 'sk_buff' include/linux/skbuff.h:849: warning: Function parameter or member 'csum_level' not described in 'sk_buff' include/linux/skbuff.h:849: warning: Function parameter or member 'inner_protocol_type' not described in 'sk_buff' include/linux/skbuff.h:849: warning: Function parameter or member 'remcsum_offload' not described in 'sk_buff' include/linux/skbuff.h:849: warning: Function parameter or member 'offload_fwd_mark' not described in 'sk_buff' include/linux/skbuff.h:849: warning: Function parameter or member 'offload_mr_fwd_mark' not described in 'sk_buff' include/linux/skbuff.h:849: warning: Function parameter or member 'sender_cpu' not described in 'sk_buff' include/linux/skbuff.h:849: warning: Function parameter or member 'reserved_tailroom' not described in 'sk_buff' include/linux/skbuff.h:849: warning: Function parameter or member 'inner_ipproto' not described in 'sk_buff' include/net/sock.h:234: warning: Function parameter or member 'skc_addrpair' not described in 'sock_common' include/net/sock.h:234: warning: Function parameter or member 'skc_portpair' not described in 'sock_common' include/net/sock.h:234: warning: Function parameter or member 'skc_ipv6only' not described in 'sock_common' include/net/sock.h:234: warning: Function parameter or member 'skc_net_refcnt' not described in 'sock_common' include/net/sock.h:234: warning: Function parameter or member 'skc_v6_daddr' not described in 'sock_common' include/net/sock.h:234: warning: Function parameter or member 'skc_v6_rcv_saddr' not described in 'sock_common' include/net/sock.h:234: warning: Function parameter or member 'skc_cookie' not described in 'sock_common' include/net/sock.h:234: warning: Function parameter or member 'skc_listener' not described in 'sock_common' include/net/sock.h:234: warning: Function parameter or member 'skc_tw_dr' not described in 'sock_common' include/net/sock.h:234: warning: Function parameter or member 'skc_rcv_wnd' not described in 'sock_common' include/net/sock.h:234: warning: Function parameter or member 'skc_tw_rcv_nxt' not described in 'sock_common' include/net/sock.h:488: warning: Function parameter or member 'sk_backlog.rmem_alloc' not described in 'sock' include/net/sock.h:488: warning: Function parameter or member 'sk_backlog.len' not described in 'sock' include/net/sock.h:488: warning: Function parameter or member 'sk_backlog.head' not described in 'sock' include/net/sock.h:488: warning: Function parameter or member 'sk_backlog.tail' not described in 'sock' include/net/sock.h:488: warning: Function parameter or member 'sk_wq_raw' not described in 'sock' include/net/sock.h:488: warning: Function parameter or member 'tcp_rtx_queue' not described in 'sock' include/net/sock.h:488: warning: Function parameter or member 'sk_route_forced_caps' not described in 'sock' include/linux/netdevice.h:1946: warning: Function parameter or member 'adj_list.upper' not described in 'net_device' include/linux/netdevice.h:1946: warning: Function parameter or member 'adj_list.lower' not described in 'net_device' include/linux/netdevice.h:1946: warning: Function parameter or member 'gso_partial_features' not described in 'net_device' include/linux/netdevice.h:1946: warning: Function parameter or member 'switchdev_ops' not described in 'net_device' include/linux/netdevice.h:1946: warning: Function parameter or member 'l3mdev_ops' not described in 'net_device' include/linux/netdevice.h:1946: warning: Function parameter or member 'xfrmdev_ops' not described in 'net_device' include/linux/netdevice.h:1946: warning: Function parameter or member 'name_assign_type' not described in 'net_device' include/linux/netdevice.h:1946: warning: Function parameter or member 'ieee802154_ptr' not described in 'net_device' include/linux/netdevice.h:1946: warning: Function parameter or member 'mpls_ptr' not described in 'net_device' vim +589 net/mac80211/sta_info.h 17741cdc2 Johannes Berg 2008-09-11 572 0af83d3df Johannes Berg 2012-12-27 573 enum ieee80211_sta_rx_bandwidth cur_max_bandwidth; 0af83d3df Johannes Berg 2012-12-27 574 687da1322 Emmanuel Grumbach 2013-10-01 575 enum ieee80211_smps_mode known_smps_mode; 2475b1cc0 Max Stepanov 2013-03-24 576 const struct ieee80211_cipher_scheme *cipher_scheme; 687da1322 Emmanuel Grumbach 2013-10-01 577 484a54c2e Toke Høiland-Jørgensen 2017-04-06 578 struct codel_params cparams; 484a54c2e Toke Høiland-Jørgensen 2017-04-06 579 b6da911b3 Liad Kaufman 2014-11-19 580 u8 reserved_tid; b6da911b3 Liad Kaufman 2014-11-19 581 0fabfaafe Arik Nemtsov 2015-06-10 582 struct cfg80211_chan_def tdls_chandef; 0fabfaafe Arik Nemtsov 2015-06-10 583 53536df13 Tamizh chelvam 2018-02-22 584 int last_cqm_event_signal; 53536df13 Tamizh chelvam 2018-02-22 585 unsigned int count_rx_signal; 53536df13 Tamizh chelvam 2018-02-22 586 17741cdc2 Johannes Berg 2008-09-11 587 /* keep last! */ 17741cdc2 Johannes Berg 2008-09-11 588 struct ieee80211_sta sta; f0706e828 Jiri Benc 2007-05-05 @589 }; f0706e828 Jiri Benc 2007-05-05 590 :::::: The code at line 589 was first introduced by commit :::::: f0706e828e96d0fa4e80c0d25aa98523f6d589a0 [MAC80211]: Add mac80211 wireless stack. :::::: TO: Jiri Benc <jbenc@suse.cz> :::::: CC: David S. Miller <davem@davemloft.net> --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
diff --git a/include/net/mac80211.h b/include/net/mac80211.h index dc3e9d9..e973bcd 100644 --- a/include/net/mac80211.h +++ b/include/net/mac80211.h @@ -800,6 +800,13 @@ enum mac80211_rate_control_flags { }; +/* + * How many frames need to have been used in average station's + * signal strength before checking against the threshold + */ +#define IEEE80211_STA_SIGNAL_AVE_MIN_COUNT 4 + + /* there are 40 bytes if you don't need the rateset to be kept */ #define IEEE80211_TX_INFO_DRIVER_DATA_SIZE 40 diff --git a/net/mac80211/rx.c b/net/mac80211/rx.c index 3fa15b0..7b60008 100644 --- a/net/mac80211/rx.c +++ b/net/mac80211/rx.c @@ -1536,6 +1536,47 @@ void ieee80211_sta_uapsd_trigger(struct ieee80211_sta *pubsta, u8 tid) return RX_CONTINUE; } +static void ieee80211_sta_rx_signal_thold_check(struct ieee80211_rx_data *rx) +{ + struct sta_info *sta = rx->sta; + struct ieee80211_bss_conf *bss_conf = + &rx->sdata->vif.bss_conf; + int sig, last_event, thold; + + if (!wiphy_ext_feature_isset(rx->local->hw.wiphy, + NL80211_EXT_FEATURE_AP_STA_CQM_RSSI_CONFIG)) + return; + + sta->count_rx_signal++; + if (sta->count_rx_signal < IEEE80211_STA_SIGNAL_AVE_MIN_COUNT) + return; + + if (!bss_conf->cqm_rssi_thold || !bss_conf->enable_beacon) { + sta->count_rx_signal = 0; + return; + } + + sig = -ewma_signal_read(&sta->rx_stats_avg.signal); + last_event = sta->last_cqm_event_signal; + thold = bss_conf->cqm_rssi_thold; + + if (sig < thold && last_event == 0) { + sta->last_cqm_event_signal = sig; + cfg80211_ap_sta_cqm_rssi_notify( + rx->sdata->dev, sta->addr, + NL80211_CQM_RSSI_THRESHOLD_EVENT_LOW, + sig, GFP_ATOMIC); + sta->count_rx_signal = 0; + } else if (last_event && sig > thold) { + sta->last_cqm_event_signal = 0; + cfg80211_ap_sta_cqm_rssi_notify( + rx->sdata->dev, sta->addr, + NL80211_CQM_RSSI_THRESHOLD_EVENT_HIGH, + sig, GFP_ATOMIC); + sta->count_rx_signal = 0; + } +} + static ieee80211_rx_result debug_noinline ieee80211_rx_h_sta_process(struct ieee80211_rx_data *rx) { @@ -1591,6 +1632,7 @@ void ieee80211_sta_uapsd_trigger(struct ieee80211_sta *pubsta, u8 tid) if (!(status->flag & RX_FLAG_NO_SIGNAL_VAL)) { sta->rx_stats.last_signal = status->signal; ewma_signal_add(&sta->rx_stats_avg.signal, -status->signal); + ieee80211_sta_rx_signal_thold_check(rx); } if (status->chains) { @@ -3985,9 +4027,11 @@ static bool ieee80211_invoke_fast_rx(struct ieee80211_rx_data *rx, if (!(status->flag & RX_FLAG_NO_SIGNAL_VAL)) { stats->last_signal = status->signal; - if (!fast_rx->uses_rss) + if (!fast_rx->uses_rss) { ewma_signal_add(&sta->rx_stats_avg.signal, -status->signal); + ieee80211_sta_rx_signal_thold_check(rx); + } } if (status->chains) { diff --git a/net/mac80211/sta_info.h b/net/mac80211/sta_info.h index f64eb86..6aa1071 100644 --- a/net/mac80211/sta_info.h +++ b/net/mac80211/sta_info.h @@ -581,6 +581,9 @@ struct sta_info { struct cfg80211_chan_def tdls_chandef; + int last_cqm_event_signal; + unsigned int count_rx_signal; + /* keep last! */ struct ieee80211_sta sta; };