These changes are the raw update to linux-4.4.6-rt14. Kernel sources

are taken from kernel.org, and rt patch from the rt wiki download page.

During the rebasing, the following patch collided:

Force tick interrupt and get rid of softirq magic(I70131fb85).

Collisions have been removed because its logic was found on the
source already.

Change-Id: I7f57a4081d9deaa0d9ccfc41a6c8daccdee3b769
Signed-off-by: José Pekkarinen <jose.pekkarinen@nokia.com>

9 files changed, 413 insertions, 168 deletions

diff --git a/kernel/drivers/net/wireless/ti/wl18xx/acx.c b/kernel/drivers/net/wireless/ti/wl18xx/acx.c
index 67f2a0eec..4be040930 100644
--- a/kernel/drivers/net/wireless/ti/wl18xx/acx.c
+++ b/kernel/drivers/net/wireless/ti/wl18xx/acx.c
@@ -282,3 +282,30 @@ out:
 	kfree(acx);
 	return ret;
 }
+
+int wl18xx_acx_dynamic_fw_traces(struct wl1271 *wl)
+{
+	struct acx_dynamic_fw_traces_cfg *acx;
+	int ret;
+
+	wl1271_debug(DEBUG_ACX, "acx dynamic fw traces config %d",
+		     wl->dynamic_fw_traces);
+
+	acx = kzalloc(sizeof(*acx), GFP_KERNEL);
+	if (!acx) {
+		ret = -ENOMEM;
+		goto out;
+	}
+
+	acx->dynamic_fw_traces = cpu_to_le32(wl->dynamic_fw_traces);
+
+	ret = wl1271_cmd_configure(wl, ACX_DYNAMIC_TRACES_CFG,
+				   acx, sizeof(*acx));
+	if (ret < 0) {
+		wl1271_warning("acx config dynamic fw traces failed: %d", ret);
+		goto out;
+	}
+out:
+	kfree(acx);
+	return ret;
+}
diff --git a/kernel/drivers/net/wireless/ti/wl18xx/acx.h b/kernel/drivers/net/wireless/ti/wl18xx/acx.h
index 4afccd4b9..342a2993e 100644
--- a/kernel/drivers/net/wireless/ti/wl18xx/acx.h
+++ b/kernel/drivers/net/wireless/ti/wl18xx/acx.h
@@ -35,7 +35,8 @@ enum {
 	ACX_PEER_CAP			 = 0x0056,
 	ACX_INTERRUPT_NOTIFY		 = 0x0057,
 	ACX_RX_BA_FILTER		 = 0x0058,
-	ACX_AP_SLEEP_CFG                 = 0x0059
+	ACX_AP_SLEEP_CFG                 = 0x0059,
+	ACX_DYNAMIC_TRACES_CFG		 = 0x005A,
 };
 
 /* numbers of bits the length field takes (add 1 for the actual number) */
@@ -92,27 +93,26 @@ struct wl18xx_acx_checksum_state {
 
 
 struct wl18xx_acx_error_stats {
-	u32 error_frame;
-	u32 error_null_Frame_tx_start;
-	u32 error_numll_frame_cts_start;
-	u32 error_bar_retry;
-	u32 error_frame_cts_nul_flid;
-} __packed;
-
-struct wl18xx_acx_debug_stats {
-	u32 debug1;
-	u32 debug2;
-	u32 debug3;
-	u32 debug4;
-	u32 debug5;
-	u32 debug6;
-} __packed;
-
-struct wl18xx_acx_ring_stats {
-	u32 prepared_descs;
-	u32 tx_cmplt;
+	u32 error_frame_non_ctrl;
+	u32 error_frame_ctrl;
+	u32 error_frame_during_protection;
+	u32 null_frame_tx_start;
+	u32 null_frame_cts_start;
+	u32 bar_retry;
+	u32 num_frame_cts_nul_flid;
+	u32 tx_abort_failure;
+	u32 tx_resume_failure;
+	u32 rx_cmplt_db_overflow_cnt;
+	u32 elp_while_rx_exch;
+	u32 elp_while_tx_exch;
+	u32 elp_while_tx;
+	u32 elp_while_nvic_pending;
+	u32 rx_excessive_frame_len;
+	u32 burst_mismatch;
+	u32 tbc_exch_mismatch;
 } __packed;
 
+#define NUM_OF_RATES_INDEXES 30
 struct wl18xx_acx_tx_stats {
 	u32 tx_prepared_descs;
 	u32 tx_cmplt;
@@ -122,7 +122,7 @@ struct wl18xx_acx_tx_stats {
 	u32 tx_data_programmed;
 	u32 tx_burst_programmed;
 	u32 tx_starts;
-	u32 tx_imm_resp;
+	u32 tx_stop;
 	u32 tx_start_templates;
 	u32 tx_start_int_templates;
 	u32 tx_start_fw_gen;
@@ -131,13 +131,14 @@ struct wl18xx_acx_tx_stats {
 	u32 tx_exch;
 	u32 tx_retry_template;
 	u32 tx_retry_data;
+	u32 tx_retry_per_rate[NUM_OF_RATES_INDEXES];
 	u32 tx_exch_pending;
 	u32 tx_exch_expiry;
 	u32 tx_done_template;
 	u32 tx_done_data;
 	u32 tx_done_int_template;
-	u32 tx_frame_checksum;
-	u32 tx_checksum_result;
+	u32 tx_cfe1;
+	u32 tx_cfe2;
 	u32 frag_called;
 	u32 frag_mpdu_alloc_failed;
 	u32 frag_init_called;
@@ -165,11 +166,8 @@ struct wl18xx_acx_rx_stats {
 	u32 rx_cmplt_task;
 	u32 rx_phy_hdr;
 	u32 rx_timeout;
+	u32 rx_rts_timeout;
 	u32 rx_timeout_wa;
-	u32 rx_wa_density_dropped_frame;
-	u32 rx_wa_ba_not_expected;
-	u32 rx_frame_checksum;
-	u32 rx_checksum_result;
 	u32 defrag_called;
 	u32 defrag_init_called;
 	u32 defrag_in_process_called;
@@ -179,6 +177,7 @@ struct wl18xx_acx_rx_stats {
 	u32 decrypt_key_not_found;
 	u32 defrag_need_decrypt;
 	u32 rx_tkip_replays;
+	u32 rx_xfr;
 } __packed;
 
 struct wl18xx_acx_isr_stats {
@@ -193,21 +192,13 @@ struct wl18xx_acx_pwr_stats {
 	u32 connection_out_of_sync;
 	u32 cont_miss_bcns_spread[PWR_STAT_MAX_CONT_MISSED_BCNS_SPREAD];
 	u32 rcvd_awake_bcns_cnt;
-} __packed;
-
-struct wl18xx_acx_event_stats {
-	u32 calibration;
-	u32 rx_mismatch;
-	u32 rx_mem_empty;
-} __packed;
-
-struct wl18xx_acx_ps_poll_stats {
-	u32 ps_poll_timeouts;
-	u32 upsd_timeouts;
-	u32 upsd_max_ap_turn;
-	u32 ps_poll_max_ap_turn;
-	u32 ps_poll_utilization;
-	u32 upsd_utilization;
+	u32 sleep_time_count;
+	u32 sleep_time_avg;
+	u32 sleep_cycle_avg;
+	u32 sleep_percent;
+	u32 ap_sleep_active_conf;
+	u32 ap_sleep_user_conf;
+	u32 ap_sleep_counter;
 } __packed;
 
 struct wl18xx_acx_rx_filter_stats {
@@ -227,11 +218,11 @@ struct wl18xx_acx_rx_rate_stats {
 } __packed;
 
 #define AGGR_STATS_TX_AGG	16
-#define AGGR_STATS_TX_RATE	16
 #define AGGR_STATS_RX_SIZE_LEN	16
 
 struct wl18xx_acx_aggr_stats {
-	u32 tx_agg_vs_rate[AGGR_STATS_TX_AGG * AGGR_STATS_TX_RATE];
+	u32 tx_agg_rate[AGGR_STATS_TX_AGG];
+	u32 tx_agg_len[AGGR_STATS_TX_AGG];
 	u32 rx_size[AGGR_STATS_RX_SIZE_LEN];
 } __packed;
 
@@ -240,8 +231,6 @@ struct wl18xx_acx_aggr_stats {
 struct wl18xx_acx_pipeline_stats {
 	u32 hs_tx_stat_fifo_int;
 	u32 hs_rx_stat_fifo_int;
-	u32 tcp_tx_stat_fifo_int;
-	u32 tcp_rx_stat_fifo_int;
 	u32 enc_tx_stat_fifo_int;
 	u32 enc_rx_stat_fifo_int;
 	u32 rx_complete_stat_fifo_int;
@@ -249,38 +238,61 @@ struct wl18xx_acx_pipeline_stats {
 	u32 post_proc_swi;
 	u32 sec_frag_swi;
 	u32 pre_to_defrag_swi;
-	u32 defrag_to_csum_swi;
-	u32 csum_to_rx_xfer_swi;
+	u32 defrag_to_rx_xfer_swi;
 	u32 dec_packet_in;
 	u32 dec_packet_in_fifo_full;
 	u32 dec_packet_out;
-	u32 cs_rx_packet_in;
-	u32 cs_rx_packet_out;
 	u16 pipeline_fifo_full[PIPE_STATS_HW_FIFO];
+	u16 padding;
+} __packed;
+
+#define DIVERSITY_STATS_NUM_OF_ANT	2
+
+struct wl18xx_acx_diversity_stats {
+	u32 num_of_packets_per_ant[DIVERSITY_STATS_NUM_OF_ANT];
+	u32 total_num_of_toggles;
 } __packed;
 
-struct wl18xx_acx_mem_stats {
-	u32 rx_free_mem_blks;
-	u32 tx_free_mem_blks;
-	u32 fwlog_free_mem_blks;
-	u32 fw_gen_free_mem_blks;
+struct wl18xx_acx_thermal_stats {
+	u16 irq_thr_low;
+	u16 irq_thr_high;
+	u16 tx_stop;
+	u16 tx_resume;
+	u16 false_irq;
+	u16 adc_source_unexpected;
+} __packed;
+
+#define WL18XX_NUM_OF_CALIBRATIONS_ERRORS 18
+struct wl18xx_acx_calib_failure_stats {
+	u16 fail_count[WL18XX_NUM_OF_CALIBRATIONS_ERRORS];
+	u32 calib_count;
+} __packed;
+
+struct wl18xx_roaming_stats {
+	s32 rssi_level;
+} __packed;
+
+struct wl18xx_dfs_stats {
+	u32 num_of_radar_detections;
 } __packed;
 
 struct wl18xx_acx_statistics {
 	struct acx_header header;
 
 	struct wl18xx_acx_error_stats		error;
-	struct wl18xx_acx_debug_stats		debug;
 	struct wl18xx_acx_tx_stats		tx;
 	struct wl18xx_acx_rx_stats		rx;
 	struct wl18xx_acx_isr_stats		isr;
 	struct wl18xx_acx_pwr_stats		pwr;
-	struct wl18xx_acx_ps_poll_stats		ps_poll;
 	struct wl18xx_acx_rx_filter_stats	rx_filter;
 	struct wl18xx_acx_rx_rate_stats		rx_rate;
 	struct wl18xx_acx_aggr_stats		aggr_size;
 	struct wl18xx_acx_pipeline_stats	pipeline;
-	struct wl18xx_acx_mem_stats		mem;
+	struct wl18xx_acx_diversity_stats	diversity;
+	struct wl18xx_acx_thermal_stats		thermal;
+	struct wl18xx_acx_calib_failure_stats	calib;
+	struct wl18xx_roaming_stats		roaming;
+	struct wl18xx_dfs_stats			dfs;
 } __packed;
 
 struct wl18xx_acx_clear_statistics {
@@ -367,6 +379,15 @@ struct acx_ap_sleep_cfg {
 	u8 idle_conn_thresh;
 } __packed;
 
+/*
+ * ACX_DYNAMIC_TRACES_CFG
+ * configure the FW dynamic traces
+ */
+struct acx_dynamic_fw_traces_cfg {
+	struct acx_header header;
+	__le32 dynamic_fw_traces;
+} __packed;
+
 int wl18xx_acx_host_if_cfg_bitmap(struct wl1271 *wl, u32 host_cfg_bitmap,
 				  u32 sdio_blk_size, u32 extra_mem_blks,
 				  u32 len_field_size);
@@ -380,5 +401,6 @@ int wl18xx_acx_set_peer_cap(struct wl1271 *wl,
 int wl18xx_acx_interrupt_notify_config(struct wl1271 *wl, bool action);
 int wl18xx_acx_rx_ba_filter(struct wl1271 *wl, bool action);
 int wl18xx_acx_ap_sleep(struct wl1271 *wl);
+int wl18xx_acx_dynamic_fw_traces(struct wl1271 *wl);
 
 #endif /* __WL18XX_ACX_H__ */
diff --git a/kernel/drivers/net/wireless/ti/wl18xx/debugfs.c b/kernel/drivers/net/wireless/ti/wl18xx/debugfs.c
index 5fbd2230f..4edfe2839 100644
--- a/kernel/drivers/net/wireless/ti/wl18xx/debugfs.c
+++ b/kernel/drivers/net/wireless/ti/wl18xx/debugfs.c
@@ -36,18 +36,23 @@
 	DEBUGFS_FWSTATS_FILE_ARRAY(a, b, c, wl18xx_acx_statistics)
 
 
-WL18XX_DEBUGFS_FWSTATS_FILE(debug, debug1, "%u");
-WL18XX_DEBUGFS_FWSTATS_FILE(debug, debug2, "%u");
-WL18XX_DEBUGFS_FWSTATS_FILE(debug, debug3, "%u");
-WL18XX_DEBUGFS_FWSTATS_FILE(debug, debug4, "%u");
-WL18XX_DEBUGFS_FWSTATS_FILE(debug, debug5, "%u");
-WL18XX_DEBUGFS_FWSTATS_FILE(debug, debug6, "%u");
-
-WL18XX_DEBUGFS_FWSTATS_FILE(error, error_frame, "%u");
-WL18XX_DEBUGFS_FWSTATS_FILE(error, error_null_Frame_tx_start, "%u");
-WL18XX_DEBUGFS_FWSTATS_FILE(error, error_numll_frame_cts_start, "%u");
-WL18XX_DEBUGFS_FWSTATS_FILE(error, error_bar_retry, "%u");
-WL18XX_DEBUGFS_FWSTATS_FILE(error, error_frame_cts_nul_flid, "%u");
+WL18XX_DEBUGFS_FWSTATS_FILE(error, error_frame_non_ctrl, "%u");
+WL18XX_DEBUGFS_FWSTATS_FILE(error, error_frame_ctrl, "%u");
+WL18XX_DEBUGFS_FWSTATS_FILE(error, error_frame_during_protection, "%u");
+WL18XX_DEBUGFS_FWSTATS_FILE(error, null_frame_tx_start, "%u");
+WL18XX_DEBUGFS_FWSTATS_FILE(error, null_frame_cts_start, "%u");
+WL18XX_DEBUGFS_FWSTATS_FILE(error, bar_retry, "%u");
+WL18XX_DEBUGFS_FWSTATS_FILE(error, num_frame_cts_nul_flid, "%u");
+WL18XX_DEBUGFS_FWSTATS_FILE(error, tx_abort_failure, "%u");
+WL18XX_DEBUGFS_FWSTATS_FILE(error, tx_resume_failure, "%u");
+WL18XX_DEBUGFS_FWSTATS_FILE(error, rx_cmplt_db_overflow_cnt, "%u");
+WL18XX_DEBUGFS_FWSTATS_FILE(error, elp_while_rx_exch, "%u");
+WL18XX_DEBUGFS_FWSTATS_FILE(error, elp_while_tx_exch, "%u");
+WL18XX_DEBUGFS_FWSTATS_FILE(error, elp_while_tx, "%u");
+WL18XX_DEBUGFS_FWSTATS_FILE(error, elp_while_nvic_pending, "%u");
+WL18XX_DEBUGFS_FWSTATS_FILE(error, rx_excessive_frame_len, "%u");
+WL18XX_DEBUGFS_FWSTATS_FILE(error, burst_mismatch, "%u");
+WL18XX_DEBUGFS_FWSTATS_FILE(error, tbc_exch_mismatch, "%u");
 
 WL18XX_DEBUGFS_FWSTATS_FILE(tx, tx_prepared_descs, "%u");
 WL18XX_DEBUGFS_FWSTATS_FILE(tx, tx_cmplt, "%u");
@@ -57,7 +62,7 @@ WL18XX_DEBUGFS_FWSTATS_FILE(tx, tx_template_programmed, "%u");
 WL18XX_DEBUGFS_FWSTATS_FILE(tx, tx_data_programmed, "%u");
 WL18XX_DEBUGFS_FWSTATS_FILE(tx, tx_burst_programmed, "%u");
 WL18XX_DEBUGFS_FWSTATS_FILE(tx, tx_starts, "%u");
-WL18XX_DEBUGFS_FWSTATS_FILE(tx, tx_imm_resp, "%u");
+WL18XX_DEBUGFS_FWSTATS_FILE(tx, tx_stop, "%u");
 WL18XX_DEBUGFS_FWSTATS_FILE(tx, tx_start_templates, "%u");
 WL18XX_DEBUGFS_FWSTATS_FILE(tx, tx_start_int_templates, "%u");
 WL18XX_DEBUGFS_FWSTATS_FILE(tx, tx_start_fw_gen, "%u");
@@ -66,13 +71,15 @@ WL18XX_DEBUGFS_FWSTATS_FILE(tx, tx_start_null_frame, "%u");
 WL18XX_DEBUGFS_FWSTATS_FILE(tx, tx_exch, "%u");
 WL18XX_DEBUGFS_FWSTATS_FILE(tx, tx_retry_template, "%u");
 WL18XX_DEBUGFS_FWSTATS_FILE(tx, tx_retry_data, "%u");
+WL18XX_DEBUGFS_FWSTATS_FILE_ARRAY(tx, tx_retry_per_rate,
+				  NUM_OF_RATES_INDEXES);
 WL18XX_DEBUGFS_FWSTATS_FILE(tx, tx_exch_pending, "%u");
 WL18XX_DEBUGFS_FWSTATS_FILE(tx, tx_exch_expiry, "%u");
 WL18XX_DEBUGFS_FWSTATS_FILE(tx, tx_done_template, "%u");
 WL18XX_DEBUGFS_FWSTATS_FILE(tx, tx_done_data, "%u");
 WL18XX_DEBUGFS_FWSTATS_FILE(tx, tx_done_int_template, "%u");
-WL18XX_DEBUGFS_FWSTATS_FILE(tx, tx_frame_checksum, "%u");
-WL18XX_DEBUGFS_FWSTATS_FILE(tx, tx_checksum_result, "%u");
+WL18XX_DEBUGFS_FWSTATS_FILE(tx, tx_cfe1, "%u");
+WL18XX_DEBUGFS_FWSTATS_FILE(tx, tx_cfe2, "%u");
 WL18XX_DEBUGFS_FWSTATS_FILE(tx, frag_called, "%u");
 WL18XX_DEBUGFS_FWSTATS_FILE(tx, frag_mpdu_alloc_failed, "%u");
 WL18XX_DEBUGFS_FWSTATS_FILE(tx, frag_init_called, "%u");
@@ -97,11 +104,8 @@ WL18XX_DEBUGFS_FWSTATS_FILE(rx, rx_pre_complt, "%u");
 WL18XX_DEBUGFS_FWSTATS_FILE(rx, rx_cmplt_task, "%u");
 WL18XX_DEBUGFS_FWSTATS_FILE(rx, rx_phy_hdr, "%u");
 WL18XX_DEBUGFS_FWSTATS_FILE(rx, rx_timeout, "%u");
+WL18XX_DEBUGFS_FWSTATS_FILE(rx, rx_rts_timeout, "%u");
 WL18XX_DEBUGFS_FWSTATS_FILE(rx, rx_timeout_wa, "%u");
-WL18XX_DEBUGFS_FWSTATS_FILE(rx, rx_wa_density_dropped_frame, "%u");
-WL18XX_DEBUGFS_FWSTATS_FILE(rx, rx_wa_ba_not_expected, "%u");
-WL18XX_DEBUGFS_FWSTATS_FILE(rx, rx_frame_checksum, "%u");
-WL18XX_DEBUGFS_FWSTATS_FILE(rx, rx_checksum_result, "%u");
 WL18XX_DEBUGFS_FWSTATS_FILE(rx, defrag_called, "%u");
 WL18XX_DEBUGFS_FWSTATS_FILE(rx, defrag_init_called, "%u");
 WL18XX_DEBUGFS_FWSTATS_FILE(rx, defrag_in_process_called, "%u");
@@ -111,6 +115,7 @@ WL18XX_DEBUGFS_FWSTATS_FILE(rx, defrag_decrypt_failed, "%u");
 WL18XX_DEBUGFS_FWSTATS_FILE(rx, decrypt_key_not_found, "%u");
 WL18XX_DEBUGFS_FWSTATS_FILE(rx, defrag_need_decrypt, "%u");
 WL18XX_DEBUGFS_FWSTATS_FILE(rx, rx_tkip_replays, "%u");
+WL18XX_DEBUGFS_FWSTATS_FILE(rx, rx_xfr, "%u");
 
 WL18XX_DEBUGFS_FWSTATS_FILE(isr, irqs, "%u");
 
@@ -120,14 +125,13 @@ WL18XX_DEBUGFS_FWSTATS_FILE(pwr, connection_out_of_sync, "%u");
 WL18XX_DEBUGFS_FWSTATS_FILE_ARRAY(pwr, cont_miss_bcns_spread,
 				  PWR_STAT_MAX_CONT_MISSED_BCNS_SPREAD);
 WL18XX_DEBUGFS_FWSTATS_FILE(pwr, rcvd_awake_bcns_cnt, "%u");
-
-
-WL18XX_DEBUGFS_FWSTATS_FILE(ps_poll, ps_poll_timeouts, "%u");
-WL18XX_DEBUGFS_FWSTATS_FILE(ps_poll, upsd_timeouts, "%u");
-WL18XX_DEBUGFS_FWSTATS_FILE(ps_poll, upsd_max_ap_turn, "%u");
-WL18XX_DEBUGFS_FWSTATS_FILE(ps_poll, ps_poll_max_ap_turn, "%u");
-WL18XX_DEBUGFS_FWSTATS_FILE(ps_poll, ps_poll_utilization, "%u");
-WL18XX_DEBUGFS_FWSTATS_FILE(ps_poll, upsd_utilization, "%u");
+WL18XX_DEBUGFS_FWSTATS_FILE(pwr, sleep_time_count, "%u");
+WL18XX_DEBUGFS_FWSTATS_FILE(pwr, sleep_time_avg, "%u");
+WL18XX_DEBUGFS_FWSTATS_FILE(pwr, sleep_cycle_avg, "%u");
+WL18XX_DEBUGFS_FWSTATS_FILE(pwr, sleep_percent, "%u");
+WL18XX_DEBUGFS_FWSTATS_FILE(pwr, ap_sleep_active_conf, "%u");
+WL18XX_DEBUGFS_FWSTATS_FILE(pwr, ap_sleep_user_conf, "%u");
+WL18XX_DEBUGFS_FWSTATS_FILE(pwr, ap_sleep_counter, "%u");
 
 WL18XX_DEBUGFS_FWSTATS_FILE(rx_filter, beacon_filter, "%u");
 WL18XX_DEBUGFS_FWSTATS_FILE(rx_filter, arp_filter, "%u");
@@ -141,14 +145,14 @@ WL18XX_DEBUGFS_FWSTATS_FILE(rx_filter, max_arp_queue_dep, "%u");
 
 WL18XX_DEBUGFS_FWSTATS_FILE_ARRAY(rx_rate, rx_frames_per_rates, 50);
 
-WL18XX_DEBUGFS_FWSTATS_FILE_ARRAY(aggr_size, tx_agg_vs_rate,
-				  AGGR_STATS_TX_AGG*AGGR_STATS_TX_RATE);
+WL18XX_DEBUGFS_FWSTATS_FILE_ARRAY(aggr_size, tx_agg_rate,
+				  AGGR_STATS_TX_AGG);
+WL18XX_DEBUGFS_FWSTATS_FILE_ARRAY(aggr_size, tx_agg_len,
+				  AGGR_STATS_TX_AGG);
 WL18XX_DEBUGFS_FWSTATS_FILE_ARRAY(aggr_size, rx_size,
 				  AGGR_STATS_RX_SIZE_LEN);
 
 WL18XX_DEBUGFS_FWSTATS_FILE(pipeline, hs_tx_stat_fifo_int, "%u");
-WL18XX_DEBUGFS_FWSTATS_FILE(pipeline, tcp_tx_stat_fifo_int, "%u");
-WL18XX_DEBUGFS_FWSTATS_FILE(pipeline, tcp_rx_stat_fifo_int, "%u");
 WL18XX_DEBUGFS_FWSTATS_FILE(pipeline, enc_tx_stat_fifo_int, "%u");
 WL18XX_DEBUGFS_FWSTATS_FILE(pipeline, enc_rx_stat_fifo_int, "%u");
 WL18XX_DEBUGFS_FWSTATS_FILE(pipeline, rx_complete_stat_fifo_int, "%u");
@@ -156,21 +160,32 @@ WL18XX_DEBUGFS_FWSTATS_FILE(pipeline, pre_proc_swi, "%u");
 WL18XX_DEBUGFS_FWSTATS_FILE(pipeline, post_proc_swi, "%u");
 WL18XX_DEBUGFS_FWSTATS_FILE(pipeline, sec_frag_swi, "%u");
 WL18XX_DEBUGFS_FWSTATS_FILE(pipeline, pre_to_defrag_swi, "%u");
-WL18XX_DEBUGFS_FWSTATS_FILE(pipeline, defrag_to_csum_swi, "%u");
-WL18XX_DEBUGFS_FWSTATS_FILE(pipeline, csum_to_rx_xfer_swi, "%u");
+WL18XX_DEBUGFS_FWSTATS_FILE(pipeline, defrag_to_rx_xfer_swi, "%u");
 WL18XX_DEBUGFS_FWSTATS_FILE(pipeline, dec_packet_in, "%u");
 WL18XX_DEBUGFS_FWSTATS_FILE(pipeline, dec_packet_in_fifo_full, "%u");
 WL18XX_DEBUGFS_FWSTATS_FILE(pipeline, dec_packet_out, "%u");
-WL18XX_DEBUGFS_FWSTATS_FILE(pipeline, cs_rx_packet_in, "%u");
-WL18XX_DEBUGFS_FWSTATS_FILE(pipeline, cs_rx_packet_out, "%u");
 
 WL18XX_DEBUGFS_FWSTATS_FILE_ARRAY(pipeline, pipeline_fifo_full,
 				  PIPE_STATS_HW_FIFO);
 
-WL18XX_DEBUGFS_FWSTATS_FILE(mem, rx_free_mem_blks, "%u");
-WL18XX_DEBUGFS_FWSTATS_FILE(mem, tx_free_mem_blks, "%u");
-WL18XX_DEBUGFS_FWSTATS_FILE(mem, fwlog_free_mem_blks, "%u");
-WL18XX_DEBUGFS_FWSTATS_FILE(mem, fw_gen_free_mem_blks, "%u");
+WL18XX_DEBUGFS_FWSTATS_FILE_ARRAY(diversity, num_of_packets_per_ant,
+				  DIVERSITY_STATS_NUM_OF_ANT);
+WL18XX_DEBUGFS_FWSTATS_FILE(diversity, total_num_of_toggles, "%u");
+
+WL18XX_DEBUGFS_FWSTATS_FILE(thermal, irq_thr_low, "%u");
+WL18XX_DEBUGFS_FWSTATS_FILE(thermal, irq_thr_high, "%u");
+WL18XX_DEBUGFS_FWSTATS_FILE(thermal, tx_stop, "%u");
+WL18XX_DEBUGFS_FWSTATS_FILE(thermal, tx_resume, "%u");
+WL18XX_DEBUGFS_FWSTATS_FILE(thermal, false_irq, "%u");
+WL18XX_DEBUGFS_FWSTATS_FILE(thermal, adc_source_unexpected, "%u");
+
+WL18XX_DEBUGFS_FWSTATS_FILE_ARRAY(calib, fail_count,
+				  WL18XX_NUM_OF_CALIBRATIONS_ERRORS);
+WL18XX_DEBUGFS_FWSTATS_FILE(calib, calib_count, "%u");
+
+WL18XX_DEBUGFS_FWSTATS_FILE(roaming, rssi_level, "%d");
+
+WL18XX_DEBUGFS_FWSTATS_FILE(dfs, num_of_radar_detections, "%d");
 
 static ssize_t conf_read(struct file *file, char __user *user_buf,
 			 size_t count, loff_t *ppos)
@@ -281,6 +296,55 @@ static const struct file_operations radar_detection_ops = {
 	.llseek = default_llseek,
 };
 
+static ssize_t dynamic_fw_traces_write(struct file *file,
+					const char __user *user_buf,
+					size_t count, loff_t *ppos)
+{
+	struct wl1271 *wl = file->private_data;
+	unsigned long value;
+	int ret;
+
+	ret = kstrtoul_from_user(user_buf, count, 0, &value);
+	if (ret < 0)
+		return ret;
+
+	mutex_lock(&wl->mutex);
+
+	wl->dynamic_fw_traces = value;
+
+	if (unlikely(wl->state != WLCORE_STATE_ON))
+		goto out;
+
+	ret = wl1271_ps_elp_wakeup(wl);
+	if (ret < 0)
+		goto out;
+
+	ret = wl18xx_acx_dynamic_fw_traces(wl);
+	if (ret < 0)
+		count = ret;
+
+	wl1271_ps_elp_sleep(wl);
+out:
+	mutex_unlock(&wl->mutex);
+	return count;
+}
+
+static ssize_t dynamic_fw_traces_read(struct file *file,
+					char __user *userbuf,
+					size_t count, loff_t *ppos)
+{
+	struct wl1271 *wl = file->private_data;
+	return wl1271_format_buffer(userbuf, count, ppos,
+				    "%d\n", wl->dynamic_fw_traces);
+}
+
+static const struct file_operations dynamic_fw_traces_ops = {
+	.read = dynamic_fw_traces_read,
+	.write = dynamic_fw_traces_write,
+	.open = simple_open,
+	.llseek = default_llseek,
+};
+
 int wl18xx_debugfs_add_files(struct wl1271 *wl,
 			     struct dentry *rootdir)
 {
@@ -301,18 +365,23 @@ int wl18xx_debugfs_add_files(struct wl1271 *wl,
 
 	DEBUGFS_ADD(clear_fw_stats, stats);
 
-	DEBUGFS_FWSTATS_ADD(debug, debug1);
-	DEBUGFS_FWSTATS_ADD(debug, debug2);
-	DEBUGFS_FWSTATS_ADD(debug, debug3);
-	DEBUGFS_FWSTATS_ADD(debug, debug4);
-	DEBUGFS_FWSTATS_ADD(debug, debug5);
-	DEBUGFS_FWSTATS_ADD(debug, debug6);
-
-	DEBUGFS_FWSTATS_ADD(error, error_frame);
-	DEBUGFS_FWSTATS_ADD(error, error_null_Frame_tx_start);
-	DEBUGFS_FWSTATS_ADD(error, error_numll_frame_cts_start);
-	DEBUGFS_FWSTATS_ADD(error, error_bar_retry);
-	DEBUGFS_FWSTATS_ADD(error, error_frame_cts_nul_flid);
+	DEBUGFS_FWSTATS_ADD(error, error_frame_non_ctrl);
+	DEBUGFS_FWSTATS_ADD(error, error_frame_ctrl);
+	DEBUGFS_FWSTATS_ADD(error, error_frame_during_protection);
+	DEBUGFS_FWSTATS_ADD(error, null_frame_tx_start);
+	DEBUGFS_FWSTATS_ADD(error, null_frame_cts_start);
+	DEBUGFS_FWSTATS_ADD(error, bar_retry);
+	DEBUGFS_FWSTATS_ADD(error, num_frame_cts_nul_flid);
+	DEBUGFS_FWSTATS_ADD(error, tx_abort_failure);
+	DEBUGFS_FWSTATS_ADD(error, tx_resume_failure);
+	DEBUGFS_FWSTATS_ADD(error, rx_cmplt_db_overflow_cnt);
+	DEBUGFS_FWSTATS_ADD(error, elp_while_rx_exch);
+	DEBUGFS_FWSTATS_ADD(error, elp_while_tx_exch);
+	DEBUGFS_FWSTATS_ADD(error, elp_while_tx);
+	DEBUGFS_FWSTATS_ADD(error, elp_while_nvic_pending);
+	DEBUGFS_FWSTATS_ADD(error, rx_excessive_frame_len);
+	DEBUGFS_FWSTATS_ADD(error, burst_mismatch);
+	DEBUGFS_FWSTATS_ADD(error, tbc_exch_mismatch);
 
 	DEBUGFS_FWSTATS_ADD(tx, tx_prepared_descs);
 	DEBUGFS_FWSTATS_ADD(tx, tx_cmplt);
@@ -322,7 +391,7 @@ int wl18xx_debugfs_add_files(struct wl1271 *wl,
 	DEBUGFS_FWSTATS_ADD(tx, tx_data_programmed);
 	DEBUGFS_FWSTATS_ADD(tx, tx_burst_programmed);
 	DEBUGFS_FWSTATS_ADD(tx, tx_starts);
-	DEBUGFS_FWSTATS_ADD(tx, tx_imm_resp);
+	DEBUGFS_FWSTATS_ADD(tx, tx_stop);
 	DEBUGFS_FWSTATS_ADD(tx, tx_start_templates);
 	DEBUGFS_FWSTATS_ADD(tx, tx_start_int_templates);
 	DEBUGFS_FWSTATS_ADD(tx, tx_start_fw_gen);
@@ -331,13 +400,14 @@ int wl18xx_debugfs_add_files(struct wl1271 *wl,
 	DEBUGFS_FWSTATS_ADD(tx, tx_exch);
 	DEBUGFS_FWSTATS_ADD(tx, tx_retry_template);
 	DEBUGFS_FWSTATS_ADD(tx, tx_retry_data);
+	DEBUGFS_FWSTATS_ADD(tx, tx_retry_per_rate);
 	DEBUGFS_FWSTATS_ADD(tx, tx_exch_pending);
 	DEBUGFS_FWSTATS_ADD(tx, tx_exch_expiry);
 	DEBUGFS_FWSTATS_ADD(tx, tx_done_template);
 	DEBUGFS_FWSTATS_ADD(tx, tx_done_data);
 	DEBUGFS_FWSTATS_ADD(tx, tx_done_int_template);
-	DEBUGFS_FWSTATS_ADD(tx, tx_frame_checksum);
-	DEBUGFS_FWSTATS_ADD(tx, tx_checksum_result);
+	DEBUGFS_FWSTATS_ADD(tx, tx_cfe1);
+	DEBUGFS_FWSTATS_ADD(tx, tx_cfe2);
 	DEBUGFS_FWSTATS_ADD(tx, frag_called);
 	DEBUGFS_FWSTATS_ADD(tx, frag_mpdu_alloc_failed);
 	DEBUGFS_FWSTATS_ADD(tx, frag_init_called);
@@ -362,11 +432,8 @@ int wl18xx_debugfs_add_files(struct wl1271 *wl,
 	DEBUGFS_FWSTATS_ADD(rx, rx_cmplt_task);
 	DEBUGFS_FWSTATS_ADD(rx, rx_phy_hdr);
 	DEBUGFS_FWSTATS_ADD(rx, rx_timeout);
+	DEBUGFS_FWSTATS_ADD(rx, rx_rts_timeout);
 	DEBUGFS_FWSTATS_ADD(rx, rx_timeout_wa);
-	DEBUGFS_FWSTATS_ADD(rx, rx_wa_density_dropped_frame);
-	DEBUGFS_FWSTATS_ADD(rx, rx_wa_ba_not_expected);
-	DEBUGFS_FWSTATS_ADD(rx, rx_frame_checksum);
-	DEBUGFS_FWSTATS_ADD(rx, rx_checksum_result);
 	DEBUGFS_FWSTATS_ADD(rx, defrag_called);
 	DEBUGFS_FWSTATS_ADD(rx, defrag_init_called);
 	DEBUGFS_FWSTATS_ADD(rx, defrag_in_process_called);
@@ -376,6 +443,7 @@ int wl18xx_debugfs_add_files(struct wl1271 *wl,
 	DEBUGFS_FWSTATS_ADD(rx, decrypt_key_not_found);
 	DEBUGFS_FWSTATS_ADD(rx, defrag_need_decrypt);
 	DEBUGFS_FWSTATS_ADD(rx, rx_tkip_replays);
+	DEBUGFS_FWSTATS_ADD(rx, rx_xfr);
 
 	DEBUGFS_FWSTATS_ADD(isr, irqs);
 
@@ -384,13 +452,13 @@ int wl18xx_debugfs_add_files(struct wl1271 *wl,
 	DEBUGFS_FWSTATS_ADD(pwr, connection_out_of_sync);
 	DEBUGFS_FWSTATS_ADD(pwr, cont_miss_bcns_spread);
 	DEBUGFS_FWSTATS_ADD(pwr, rcvd_awake_bcns_cnt);
-
-	DEBUGFS_FWSTATS_ADD(ps_poll, ps_poll_timeouts);
-	DEBUGFS_FWSTATS_ADD(ps_poll, upsd_timeouts);
-	DEBUGFS_FWSTATS_ADD(ps_poll, upsd_max_ap_turn);
-	DEBUGFS_FWSTATS_ADD(ps_poll, ps_poll_max_ap_turn);
-	DEBUGFS_FWSTATS_ADD(ps_poll, ps_poll_utilization);
-	DEBUGFS_FWSTATS_ADD(ps_poll, upsd_utilization);
+	DEBUGFS_FWSTATS_ADD(pwr, sleep_time_count);
+	DEBUGFS_FWSTATS_ADD(pwr, sleep_time_avg);
+	DEBUGFS_FWSTATS_ADD(pwr, sleep_cycle_avg);
+	DEBUGFS_FWSTATS_ADD(pwr, sleep_percent);
+	DEBUGFS_FWSTATS_ADD(pwr, ap_sleep_active_conf);
+	DEBUGFS_FWSTATS_ADD(pwr, ap_sleep_user_conf);
+	DEBUGFS_FWSTATS_ADD(pwr, ap_sleep_counter);
 
 	DEBUGFS_FWSTATS_ADD(rx_filter, beacon_filter);
 	DEBUGFS_FWSTATS_ADD(rx_filter, arp_filter);
@@ -404,12 +472,11 @@ int wl18xx_debugfs_add_files(struct wl1271 *wl,
 
 	DEBUGFS_FWSTATS_ADD(rx_rate, rx_frames_per_rates);
 
-	DEBUGFS_FWSTATS_ADD(aggr_size, tx_agg_vs_rate);
+	DEBUGFS_FWSTATS_ADD(aggr_size, tx_agg_rate);
+	DEBUGFS_FWSTATS_ADD(aggr_size, tx_agg_len);
 	DEBUGFS_FWSTATS_ADD(aggr_size, rx_size);
 
 	DEBUGFS_FWSTATS_ADD(pipeline, hs_tx_stat_fifo_int);
-	DEBUGFS_FWSTATS_ADD(pipeline, tcp_tx_stat_fifo_int);
-	DEBUGFS_FWSTATS_ADD(pipeline, tcp_rx_stat_fifo_int);
 	DEBUGFS_FWSTATS_ADD(pipeline, enc_tx_stat_fifo_int);
 	DEBUGFS_FWSTATS_ADD(pipeline, enc_rx_stat_fifo_int);
 	DEBUGFS_FWSTATS_ADD(pipeline, rx_complete_stat_fifo_int);
@@ -417,22 +484,33 @@ int wl18xx_debugfs_add_files(struct wl1271 *wl,
 	DEBUGFS_FWSTATS_ADD(pipeline, post_proc_swi);
 	DEBUGFS_FWSTATS_ADD(pipeline, sec_frag_swi);
 	DEBUGFS_FWSTATS_ADD(pipeline, pre_to_defrag_swi);
-	DEBUGFS_FWSTATS_ADD(pipeline, defrag_to_csum_swi);
-	DEBUGFS_FWSTATS_ADD(pipeline, csum_to_rx_xfer_swi);
+	DEBUGFS_FWSTATS_ADD(pipeline, defrag_to_rx_xfer_swi);
 	DEBUGFS_FWSTATS_ADD(pipeline, dec_packet_in);
 	DEBUGFS_FWSTATS_ADD(pipeline, dec_packet_in_fifo_full);
 	DEBUGFS_FWSTATS_ADD(pipeline, dec_packet_out);
-	DEBUGFS_FWSTATS_ADD(pipeline, cs_rx_packet_in);
-	DEBUGFS_FWSTATS_ADD(pipeline, cs_rx_packet_out);
 	DEBUGFS_FWSTATS_ADD(pipeline, pipeline_fifo_full);
 
-	DEBUGFS_FWSTATS_ADD(mem, rx_free_mem_blks);
-	DEBUGFS_FWSTATS_ADD(mem, tx_free_mem_blks);
-	DEBUGFS_FWSTATS_ADD(mem, fwlog_free_mem_blks);
-	DEBUGFS_FWSTATS_ADD(mem, fw_gen_free_mem_blks);
+	DEBUGFS_FWSTATS_ADD(diversity, num_of_packets_per_ant);
+	DEBUGFS_FWSTATS_ADD(diversity, total_num_of_toggles);
+
+	DEBUGFS_FWSTATS_ADD(thermal, irq_thr_low);
+	DEBUGFS_FWSTATS_ADD(thermal, irq_thr_high);
+	DEBUGFS_FWSTATS_ADD(thermal, tx_stop);
+	DEBUGFS_FWSTATS_ADD(thermal, tx_resume);
+	DEBUGFS_FWSTATS_ADD(thermal, false_irq);
+	DEBUGFS_FWSTATS_ADD(thermal, adc_source_unexpected);
+
+	DEBUGFS_FWSTATS_ADD(calib, fail_count);
+
+	DEBUGFS_FWSTATS_ADD(calib, calib_count);
+
+	DEBUGFS_FWSTATS_ADD(roaming, rssi_level);
+
+	DEBUGFS_FWSTATS_ADD(dfs, num_of_radar_detections);
 
 	DEBUGFS_ADD(conf, moddir);
 	DEBUGFS_ADD(radar_detection, moddir);
+	DEBUGFS_ADD(dynamic_fw_traces, moddir);
 
 	return 0;
 
diff --git a/kernel/drivers/net/wireless/ti/wl18xx/event.c b/kernel/drivers/net/wireless/ti/wl18xx/event.c
index 548bb9e7e..09c7e098f 100644
--- a/kernel/drivers/net/wireless/ti/wl18xx/event.c
+++ b/kernel/drivers/net/wireless/ti/wl18xx/event.c
@@ -112,6 +112,14 @@ static int wlcore_smart_config_decode_event(struct wl1271 *wl,
 	return 0;
 }
 
+static void wlcore_event_time_sync(struct wl1271 *wl, u16 tsf_msb, u16 tsf_lsb)
+{
+	u32 clock;
+	/* convert the MSB+LSB to a u32 TSF value */
+	clock = (tsf_msb << 16) | tsf_lsb;
+	wl1271_info("TIME_SYNC_EVENT_ID: clock %u", clock);
+}
+
 int wl18xx_process_mailbox_events(struct wl1271 *wl)
 {
 	struct wl18xx_event_mailbox *mbox = wl->mbox;
@@ -128,6 +136,11 @@ int wl18xx_process_mailbox_events(struct wl1271 *wl)
 			wl18xx_scan_completed(wl, wl->scan_wlvif);
 	}
 
+	if (vector & TIME_SYNC_EVENT_ID)
+		wlcore_event_time_sync(wl,
+				mbox->time_sync_tsf_msb,
+				mbox->time_sync_tsf_lsb);
+
 	if (vector & RADAR_DETECTED_EVENT_ID) {
 		wl1271_info("radar event: channel %d type %s",
 			    mbox->radar_channel,
diff --git a/kernel/drivers/net/wireless/ti/wl18xx/event.h b/kernel/drivers/net/wireless/ti/wl18xx/event.h
index 266ee8783..f3d4f1337 100644
--- a/kernel/drivers/net/wireless/ti/wl18xx/event.h
+++ b/kernel/drivers/net/wireless/ti/wl18xx/event.h
@@ -38,8 +38,9 @@ enum {
 	REMAIN_ON_CHANNEL_COMPLETE_EVENT_ID      = BIT(18),
 	DFS_CHANNELS_CONFIG_COMPLETE_EVENT       = BIT(19),
 	PERIODIC_SCAN_REPORT_EVENT_ID            = BIT(20),
-	SMART_CONFIG_SYNC_EVENT_ID		 = BIT(22),
-	SMART_CONFIG_DECODE_EVENT_ID		 = BIT(23),
+	SMART_CONFIG_SYNC_EVENT_ID               = BIT(22),
+	SMART_CONFIG_DECODE_EVENT_ID             = BIT(23),
+	TIME_SYNC_EVENT_ID                       = BIT(24),
 };
 
 enum wl18xx_radar_types {
@@ -95,13 +96,16 @@ struct wl18xx_event_mailbox {
 	/* smart config sync channel */
 	u8 sc_sync_channel;
 	u8 sc_sync_band;
-	u8 padding2[2];
 
+	/* time sync msb*/
+	u16 time_sync_tsf_msb;
 	/* radar detect */
 	u8 radar_channel;
 	u8 radar_type;
 
-	u8 padding3[2];
+	/* time sync lsb*/
+	u16 time_sync_tsf_lsb;
+
 } __packed;
 
 int wl18xx_wait_for_event(struct wl1271 *wl, enum wlcore_wait_event event,
diff --git a/kernel/drivers/net/wireless/ti/wl18xx/main.c b/kernel/drivers/net/wireless/ti/wl18xx/main.c
index 717c4f5a0..50cce4208 100644
--- a/kernel/drivers/net/wireless/ti/wl18xx/main.c
+++ b/kernel/drivers/net/wireless/ti/wl18xx/main.c
@@ -24,6 +24,7 @@
 #include <linux/ip.h>
 #include <linux/firmware.h>
 #include <linux/etherdevice.h>
+#include <linux/irq.h>
 
 #include "../wlcore/wlcore.h"
 #include "../wlcore/debug.h"
@@ -421,6 +422,8 @@ static struct wlcore_conf wl18xx_conf = {
 		.num_probe_reqs			= 2,
 		.rssi_threshold			= -90,
 		.snr_threshold			= 0,
+		.num_short_intervals		= SCAN_MAX_SHORT_INTERVALS,
+		.long_interval			= 30000,
 	},
 	.ht = {
 		.rx_ba_win_size = 32,
@@ -578,7 +581,7 @@ static struct wl18xx_priv_conf wl18xx_default_priv_conf = {
 
 static const struct wlcore_partition_set wl18xx_ptable[PART_TABLE_LEN] = {
 	[PART_TOP_PRCM_ELP_SOC] = {
-		.mem  = { .start = 0x00A02000, .size  = 0x00010000 },
+		.mem  = { .start = 0x00A00000, .size  = 0x00012000 },
 		.reg  = { .start = 0x00807000, .size  = 0x00005000 },
 		.mem2 = { .start = 0x00800000, .size  = 0x0000B000 },
 		.mem3 = { .start = 0x00000000, .size  = 0x00000000 },
@@ -862,6 +865,7 @@ static int wl18xx_pre_upload(struct wl1271 *wl)
 {
 	u32 tmp;
 	int ret;
+	u16 irq_invert;
 
 	BUILD_BUG_ON(sizeof(struct wl18xx_mac_and_phy_params) >
 		WL18XX_PHY_INIT_MEM_SIZE);
@@ -911,6 +915,28 @@ static int wl18xx_pre_upload(struct wl1271 *wl)
 	/* re-enable FDSP clock */
 	ret = wlcore_write32(wl, WL18XX_PHY_FPGA_SPARE_1,
 			     MEM_FDSP_CLK_120_ENABLE);
+	if (ret < 0)
+		goto out;
+
+	ret = irq_get_trigger_type(wl->irq);
+	if ((ret == IRQ_TYPE_LEVEL_LOW) || (ret == IRQ_TYPE_EDGE_FALLING)) {
+		wl1271_info("using inverted interrupt logic: %d", ret);
+		ret = wlcore_set_partition(wl,
+					   &wl->ptable[PART_TOP_PRCM_ELP_SOC]);
+		if (ret < 0)
+			goto out;
+
+		ret = wl18xx_top_reg_read(wl, TOP_FN0_CCCR_REG_32, &irq_invert);
+		if (ret < 0)
+			goto out;
+
+		irq_invert |= BIT(1);
+		ret = wl18xx_top_reg_write(wl, TOP_FN0_CCCR_REG_32, irq_invert);
+		if (ret < 0)
+			goto out;
+
+		ret = wlcore_set_partition(wl, &wl->ptable[PART_PHY_INIT]);
+	}
 
 out:
 	return ret;
@@ -1002,8 +1028,8 @@ static int wl18xx_boot(struct wl1271 *wl)
 		CHANNEL_SWITCH_COMPLETE_EVENT_ID |
 		DFS_CHANNELS_CONFIG_COMPLETE_EVENT |
 		SMART_CONFIG_SYNC_EVENT_ID |
-		SMART_CONFIG_DECODE_EVENT_ID;
-;
+		SMART_CONFIG_DECODE_EVENT_ID |
+		TIME_SYNC_EVENT_ID;
 
 	wl->ap_event_mask = MAX_TX_FAILURE_EVENT_ID;
 
@@ -1135,6 +1161,11 @@ static int wl18xx_hw_init(struct wl1271 *wl)
 	if (ret < 0)
 		return ret;
 
+	/* set the dynamic fw traces bitmap */
+	ret = wl18xx_acx_dynamic_fw_traces(wl);
+	if (ret < 0)
+		return ret;
+
 	if (checksum_param) {
 		ret = wl18xx_acx_set_checksum_state(wl);
 		if (ret != 0)
@@ -1351,9 +1382,10 @@ out:
 }
 
 #define WL18XX_CONF_FILE_NAME "ti-connectivity/wl18xx-conf.bin"
-static int wl18xx_conf_init(struct wl1271 *wl, struct device *dev)
+
+static int wl18xx_load_conf_file(struct device *dev, struct wlcore_conf *conf,
+				 struct wl18xx_priv_conf *priv_conf)
 {
-	struct wl18xx_priv *priv = wl->priv;
 	struct wlcore_conf_file *conf_file;
 	const struct firmware *fw;
 	int ret;
@@ -1362,14 +1394,14 @@ static int wl18xx_conf_init(struct wl1271 *wl, struct device *dev)
 	if (ret < 0) {
 		wl1271_error("could not get configuration binary %s: %d",
 			     WL18XX_CONF_FILE_NAME, ret);
-		goto out_fallback;
+		return ret;
 	}
 
 	if (fw->size != WL18XX_CONF_SIZE) {
 		wl1271_error("configuration binary file size is wrong, expected %zu got %zu",
 			     WL18XX_CONF_SIZE, fw->size);
 		ret = -EINVAL;
-		goto out;
+		goto out_release;
 	}
 
 	conf_file = (struct wlcore_conf_file *) fw->data;
@@ -1379,7 +1411,7 @@ static int wl18xx_conf_init(struct wl1271 *wl, struct device *dev)
 			     "expected 0x%0x got 0x%0x", WL18XX_CONF_MAGIC,
 			     conf_file->header.magic);
 		ret = -EINVAL;
-		goto out;
+		goto out_release;
 	}
 
 	if (conf_file->header.version != cpu_to_le32(WL18XX_CONF_VERSION)) {
@@ -1387,28 +1419,32 @@ static int wl18xx_conf_init(struct wl1271 *wl, struct device *dev)
 			     "expected 0x%08x got 0x%08x",
 			     WL18XX_CONF_VERSION, conf_file->header.version);
 		ret = -EINVAL;
-		goto out;
+		goto out_release;
 	}
 
-	memcpy(&wl->conf, &conf_file->core, sizeof(wl18xx_conf));
-	memcpy(&priv->conf, &conf_file->priv, sizeof(priv->conf));
+	memcpy(conf, &conf_file->core, sizeof(*conf));
+	memcpy(priv_conf, &conf_file->priv, sizeof(*priv_conf));
 
-	goto out;
+out_release:
+	release_firmware(fw);
+	return ret;
+}
+
+static int wl18xx_conf_init(struct wl1271 *wl, struct device *dev)
+{
+	struct wl18xx_priv *priv = wl->priv;
 
-out_fallback:
-	wl1271_warning("falling back to default config");
+	if (wl18xx_load_conf_file(dev, &wl->conf, &priv->conf) < 0) {
+		wl1271_warning("falling back to default config");
 
-	/* apply driver default configuration */
-	memcpy(&wl->conf, &wl18xx_conf, sizeof(wl18xx_conf));
-	/* apply default private configuration */
-	memcpy(&priv->conf, &wl18xx_default_priv_conf, sizeof(priv->conf));
+		/* apply driver default configuration */
+		memcpy(&wl->conf, &wl18xx_conf, sizeof(wl->conf));
+		/* apply default private configuration */
+		memcpy(&priv->conf, &wl18xx_default_priv_conf,
+		       sizeof(priv->conf));
+	}
 
-	/* For now we just fallback */
 	return 0;
-
-out:
-	release_firmware(fw);
-	return ret;
 }
 
 static int wl18xx_plt_init(struct wl1271 *wl)
@@ -1768,7 +1804,7 @@ static struct ieee80211_sta_ht_cap wl18xx_mimo_ht_cap_2ghz = {
 
 static const struct ieee80211_iface_limit wl18xx_iface_limits[] = {
 	{
-		.max = 3,
+		.max = 2,
 		.types = BIT(NL80211_IFTYPE_STATION),
 	},
 	{
@@ -1777,6 +1813,10 @@ static const struct ieee80211_iface_limit wl18xx_iface_limits[] = {
 			 BIT(NL80211_IFTYPE_P2P_GO) |
 			 BIT(NL80211_IFTYPE_P2P_CLIENT),
 	},
+	{
+		.max = 1,
+		.types = BIT(NL80211_IFTYPE_P2P_DEVICE),
+	},
 };
 
 static const struct ieee80211_iface_limit wl18xx_iface_ap_limits[] = {
@@ -1784,6 +1824,48 @@ static const struct ieee80211_iface_limit wl18xx_iface_ap_limits[] = {
 		.max = 2,
 		.types = BIT(NL80211_IFTYPE_AP),
 	},
+	{
+		.max = 1,
+		.types = BIT(NL80211_IFTYPE_P2P_DEVICE),
+	},
+};
+
+static const struct ieee80211_iface_limit wl18xx_iface_ap_cl_limits[] = {
+	{
+		.max = 1,
+		.types = BIT(NL80211_IFTYPE_STATION),
+	},
+	{
+		.max = 1,
+		.types = BIT(NL80211_IFTYPE_AP),
+	},
+	{
+		.max = 1,
+		.types = BIT(NL80211_IFTYPE_P2P_CLIENT),
+	},
+	{
+		.max = 1,
+		.types = BIT(NL80211_IFTYPE_P2P_DEVICE),
+	},
+};
+
+static const struct ieee80211_iface_limit wl18xx_iface_ap_go_limits[] = {
+	{
+		.max = 1,
+		.types = BIT(NL80211_IFTYPE_STATION),
+	},
+	{
+		.max = 1,
+		.types = BIT(NL80211_IFTYPE_AP),
+	},
+	{
+		.max = 1,
+		.types = BIT(NL80211_IFTYPE_P2P_GO),
+	},
+	{
+		.max = 1,
+		.types = BIT(NL80211_IFTYPE_P2P_DEVICE),
+	},
 };
 
 static const struct ieee80211_iface_combination
@@ -2033,3 +2115,4 @@ MODULE_PARM_DESC(num_rx_desc_param,
 MODULE_LICENSE("GPL v2");
 MODULE_AUTHOR("Luciano Coelho <coelho@ti.com>");
 MODULE_FIRMWARE(WL18XX_FW_NAME);
+MODULE_FIRMWARE(WL18XX_CONF_FILE_NAME);
diff --git a/kernel/drivers/net/wireless/ti/wl18xx/reg.h b/kernel/drivers/net/wireless/ti/wl18xx/reg.h
index a433a75f3..bac2364c8 100644
--- a/kernel/drivers/net/wireless/ti/wl18xx/reg.h
+++ b/kernel/drivers/net/wireless/ti/wl18xx/reg.h
@@ -109,6 +109,7 @@
 
 #define WL18XX_WELP_ARM_COMMAND		(WL18XX_REGISTERS_BASE + 0x7100)
 #define WL18XX_ENABLE			(WL18XX_REGISTERS_BASE + 0x01543C)
+#define TOP_FN0_CCCR_REG_32		(WL18XX_TOP_OCP_BASE + 0x64)
 
 /* PRCM registers */
 #define PLATFORM_DETECTION		0xA0E3E0
diff --git a/kernel/drivers/net/wireless/ti/wl18xx/scan.c b/kernel/drivers/net/wireless/ti/wl18xx/scan.c
index 98666f235..bc15aa2c3 100644
--- a/kernel/drivers/net/wireless/ti/wl18xx/scan.c
+++ b/kernel/drivers/net/wireless/ti/wl18xx/scan.c
@@ -51,7 +51,11 @@ static int wl18xx_scan_send(struct wl1271 *wl, struct wl12xx_vif *wlvif,
 		goto out;
 	}
 
-	cmd->role_id = wlvif->role_id;
+	/* scan on the dev role if the regular one is not started */
+	if (wlcore_is_p2p_mgmt(wlvif))
+		cmd->role_id = wlvif->dev_role_id;
+	else
+		cmd->role_id = wlvif->role_id;
 
 	if (WARN_ON(cmd->role_id == WL12XX_INVALID_ROLE_ID)) {
 		ret = -EINVAL;
@@ -223,9 +227,22 @@ int wl18xx_scan_sched_scan_config(struct wl1271 *wl,
 				    SCAN_TYPE_PERIODIC);
 	wl18xx_adjust_channels(cmd, cmd_channels);
 
-	cmd->short_cycles_sec = 0;
-	cmd->long_cycles_sec = cpu_to_le16(req->interval);
-	cmd->short_cycles_count = 0;
+	if (c->num_short_intervals && c->long_interval &&
+	    c->long_interval > req->scan_plans[0].interval * MSEC_PER_SEC) {
+		cmd->short_cycles_msec =
+			cpu_to_le16(req->scan_plans[0].interval * MSEC_PER_SEC);
+		cmd->long_cycles_msec = cpu_to_le16(c->long_interval);
+		cmd->short_cycles_count = c->num_short_intervals;
+	} else {
+		cmd->short_cycles_msec = 0;
+		cmd->long_cycles_msec =
+			cpu_to_le16(req->scan_plans[0].interval * MSEC_PER_SEC);
+		cmd->short_cycles_count = 0;
+	}
+	wl1271_debug(DEBUG_SCAN, "short_interval: %d, long_interval: %d, num_short: %d",
+		     le16_to_cpu(cmd->short_cycles_msec),
+		     le16_to_cpu(cmd->long_cycles_msec),
+		     cmd->short_cycles_count);
 
 	cmd->total_cycles = 0;
 
diff --git a/kernel/drivers/net/wireless/ti/wl18xx/scan.h b/kernel/drivers/net/wireless/ti/wl18xx/scan.h
index 2e636aa5d..66a763f64 100644
--- a/kernel/drivers/net/wireless/ti/wl18xx/scan.h
+++ b/kernel/drivers/net/wireless/ti/wl18xx/scan.h
@@ -74,8 +74,8 @@ struct wl18xx_cmd_scan_params {
 	u8 dfs;		   /* number of dfs channels in 5ghz */
 	u8 passive_active; /* number of passive before active channels 2.4ghz */
 
-	__le16 short_cycles_sec;
-	__le16 long_cycles_sec;
+	__le16 short_cycles_msec;
+	__le16 long_cycles_msec;
 	u8 short_cycles_count;
 	u8 total_cycles; /* 0 - infinite */
 	u8 padding[2];