Lines Matching refs:ar
55 char *(*read)(struct ar9170 *ar, char *buf, size_t bufsize,
67 struct ar9170 *ar; in carl9170_debugfs_read() local
75 ar = file->private_data; in carl9170_debugfs_read()
77 if (!ar) in carl9170_debugfs_read()
90 mutex_lock(&ar->mutex); in carl9170_debugfs_read()
91 if (!CHK_DEV_STATE(ar, dfops->req_dev_state)) { in carl9170_debugfs_read()
97 res_buf = dfops->read(ar, buf, dfops->read_bufsize, &ret); in carl9170_debugfs_read()
109 mutex_unlock(&ar->mutex); in carl9170_debugfs_read()
117 struct ar9170 *ar; in carl9170_debugfs_write() local
127 ar = file->private_data; in carl9170_debugfs_write()
129 if (!ar) in carl9170_debugfs_write()
145 if (mutex_trylock(&ar->mutex) == 0) { in carl9170_debugfs_write()
150 if (!CHK_DEV_STATE(ar, dfops->req_dev_state)) { in carl9170_debugfs_write()
155 err = dfops->write(ar, buf, count); in carl9170_debugfs_write()
160 mutex_unlock(&ar->mutex); in carl9170_debugfs_write()
206 static char *carl9170_debugfs_ ##name ## _read(struct ar9170 *ar, \
215 static char *carl9170_debugfs_mem_usage_read(struct ar9170 *ar, char *buf, in carl9170_debugfs_mem_usage_read() argument
220 spin_lock_bh(&ar->mem_lock); in carl9170_debugfs_mem_usage_read()
223 ar->mem_bitmap, ar->fw.mem_blocks); in carl9170_debugfs_mem_usage_read()
228 bitmap_weight(ar->mem_bitmap, ar->fw.mem_blocks), in carl9170_debugfs_mem_usage_read()
229 ar->fw.mem_blocks, atomic_read(&ar->mem_allocs)); in carl9170_debugfs_mem_usage_read()
232 atomic_read(&ar->mem_free_blocks), in carl9170_debugfs_mem_usage_read()
233 (atomic_read(&ar->mem_free_blocks) * ar->fw.mem_block_size) / 1024, in carl9170_debugfs_mem_usage_read()
234 (ar->fw.mem_blocks * ar->fw.mem_block_size) / 1024); in carl9170_debugfs_mem_usage_read()
236 spin_unlock_bh(&ar->mem_lock); in carl9170_debugfs_mem_usage_read()
242 static char *carl9170_debugfs_qos_stat_read(struct ar9170 *ar, char *buf, in carl9170_debugfs_qos_stat_read() argument
251 spin_lock_bh(&ar->tx_stats_lock); in carl9170_debugfs_qos_stat_read()
256 ar->tx_stats[0].len, ar->tx_stats[0].limit, in carl9170_debugfs_qos_stat_read()
257 ar->tx_stats[1].len, ar->tx_stats[1].limit, in carl9170_debugfs_qos_stat_read()
258 ar->tx_stats[2].len, ar->tx_stats[2].limit, in carl9170_debugfs_qos_stat_read()
259 ar->tx_stats[3].len, ar->tx_stats[3].limit); in carl9170_debugfs_qos_stat_read()
264 ar->tx_stats[0].count, ar->tx_stats[1].count, in carl9170_debugfs_qos_stat_read()
265 ar->tx_stats[2].count, ar->tx_stats[3].count); in carl9170_debugfs_qos_stat_read()
267 spin_unlock_bh(&ar->tx_stats_lock); in carl9170_debugfs_qos_stat_read()
273 skb_queue_len(&ar->tx_pending[0]), in carl9170_debugfs_qos_stat_read()
274 skb_queue_len(&ar->tx_status[0]), in carl9170_debugfs_qos_stat_read()
275 skb_queue_len(&ar->tx_pending[1]), in carl9170_debugfs_qos_stat_read()
276 skb_queue_len(&ar->tx_status[1]), in carl9170_debugfs_qos_stat_read()
277 skb_queue_len(&ar->tx_pending[2]), in carl9170_debugfs_qos_stat_read()
278 skb_queue_len(&ar->tx_status[2]), in carl9170_debugfs_qos_stat_read()
279 skb_queue_len(&ar->tx_pending[3]), in carl9170_debugfs_qos_stat_read()
280 skb_queue_len(&ar->tx_status[3])); in carl9170_debugfs_qos_stat_read()
286 static void carl9170_debugfs_format_frame(struct ar9170 *ar, in carl9170_debugfs_format_frame() argument
303 static char *carl9170_debugfs_ampdu_state_read(struct ar9170 *ar, char *buf, in carl9170_debugfs_ampdu_state_read() argument
312 list_for_each_entry_rcu(iter, &ar->tx_ampdu_list, list) { in carl9170_debugfs_ampdu_state_read()
349 carl9170_debugfs_format_frame(ar, skb, prefix, buf, in carl9170_debugfs_ampdu_state_read()
363 static void carl9170_debugfs_queue_dump(struct ar9170 *ar, char *buf, in carl9170_debugfs_queue_dump() argument
373 carl9170_debugfs_format_frame(ar, skb, prefix, buf, in carl9170_debugfs_queue_dump()
381 static char *carl9170_debugfs_##q ##_##qi ##_read(struct ar9170 *ar, \
384 carl9170_debugfs_queue_dump(ar, buf, len, bufsize, &ar->q[qi]); \
389 static char *carl9170_debugfs_sta_psm_read(struct ar9170 *ar, char *buf, in carl9170_debugfs_sta_psm_read() argument
392 ADD(buf, *len, bufsize, "psm state: %s\n", (ar->ps.off_override ? in carl9170_debugfs_sta_psm_read()
393 "FORCE CAM" : (ar->ps.state ? "PSM" : "CAM"))); in carl9170_debugfs_sta_psm_read()
395 ADD(buf, *len, bufsize, "sleep duration: %d ms.\n", ar->ps.sleep_ms); in carl9170_debugfs_sta_psm_read()
397 jiffies_to_msecs(jiffies - ar->ps.last_action)); in carl9170_debugfs_sta_psm_read()
399 jiffies_to_msecs(jiffies - ar->ps.last_slept)); in carl9170_debugfs_sta_psm_read()
405 static char *carl9170_debugfs_tx_stuck_read(struct ar9170 *ar, char *buf, in carl9170_debugfs_tx_stuck_read() argument
410 for (i = 0; i < ar->hw->queues; i++) { in carl9170_debugfs_tx_stuck_read()
412 i, ieee80211_queue_stopped(ar->hw, i) ? in carl9170_debugfs_tx_stuck_read()
413 jiffies_to_msecs(jiffies - ar->queue_stop_timeout[i]) : 0, in carl9170_debugfs_tx_stuck_read()
414 jiffies_to_msecs(ar->max_queue_stop_timeout[i])); in carl9170_debugfs_tx_stuck_read()
416 ar->max_queue_stop_timeout[i] = 0; in carl9170_debugfs_tx_stuck_read()
423 static char *carl9170_debugfs_phy_noise_read(struct ar9170 *ar, char *buf, in carl9170_debugfs_phy_noise_read() argument
428 err = carl9170_get_noisefloor(ar); in carl9170_debugfs_phy_noise_read()
435 ar->noise[0], ar->noise[2]); in carl9170_debugfs_phy_noise_read()
437 ar->noise[1], ar->noise[3]); in carl9170_debugfs_phy_noise_read()
443 static char *carl9170_debugfs_vif_dump_read(struct ar9170 *ar, char *buf, in carl9170_debugfs_vif_dump_read() argument
450 ar->vifs, ar->fw.vif_num); in carl9170_debugfs_vif_dump_read()
455 &ar->vif_bitmap, ar->fw.vif_num); in carl9170_debugfs_vif_dump_read()
460 list_for_each_entry_rcu(iter, &ar->vif_list, list) { in carl9170_debugfs_vif_dump_read()
463 " mac:%pM %s]\n", i, (carl9170_get_main_vif(ar) == vif ? in carl9170_debugfs_vif_dump_read()
474 #define UPDATE_COUNTER(ar, name) ({ \ argument
480 ar->debug.stats.name##_counter[__i] = 0; \
483 if (IS_STARTED(ar)) \
484 __err = carl9170_read_mreg(ar, ARRAY_SIZE(name##_regs), \
485 __tmp, ar->debug.stats.name##_counter); \
488 #define TALLY_SUM_UP(ar, name) do { \ argument
492 ar->debug.stats.name##_sum[__i] += \
493 ar->debug.stats.name##_counter[__i]; \
498 static char *carl9170_debugfs_##name ## _read(struct ar9170 *ar, \
509 err = UPDATE_COUNTER(ar, name); \
515 TALLY_SUM_UP(ar, name); \
519 name##_regs[i].nreg, ar->debug.stats.name ##_sum[i],\
520 ar->debug.stats.name ##_counter[i]); \
528 static char *carl9170_debugfs_##name ## _read(struct ar9170 *ar, \
539 err = UPDATE_COUNTER(ar, name); \
548 ar->debug.stats.name##_counter[i]); \
555 static ssize_t carl9170_debugfs_hw_ioread32_write(struct ar9170 *ar, in carl9170_debugfs_hw_ioread32_write() argument
592 err = carl9170_read_reg(ar, reg + (i << 2), &tmp); in carl9170_debugfs_hw_ioread32_write()
596 ar->debug.ring[ar->debug.ring_tail].reg = reg + (i << 2); in carl9170_debugfs_hw_ioread32_write()
597 ar->debug.ring[ar->debug.ring_tail].value = tmp; in carl9170_debugfs_hw_ioread32_write()
598 ar->debug.ring_tail++; in carl9170_debugfs_hw_ioread32_write()
599 ar->debug.ring_tail %= CARL9170_DEBUG_RING_SIZE; in carl9170_debugfs_hw_ioread32_write()
606 static char *carl9170_debugfs_hw_ioread32_read(struct ar9170 *ar, char *buf, in carl9170_debugfs_hw_ioread32_read() argument
611 while (ar->debug.ring_head != ar->debug.ring_tail) { in carl9170_debugfs_hw_ioread32_read()
613 ar->debug.ring[ar->debug.ring_head].reg, in carl9170_debugfs_hw_ioread32_read()
614 ar->debug.ring[ar->debug.ring_head].value); in carl9170_debugfs_hw_ioread32_read()
616 ar->debug.ring_head++; in carl9170_debugfs_hw_ioread32_read()
617 ar->debug.ring_head %= CARL9170_DEBUG_RING_SIZE; in carl9170_debugfs_hw_ioread32_read()
622 ar->debug.ring_head = ar->debug.ring_tail; in carl9170_debugfs_hw_ioread32_read()
627 static ssize_t carl9170_debugfs_bug_write(struct ar9170 *ar, const char *buf, in carl9170_debugfs_bug_write() argument
637 ar->needs_full_reset = true; in carl9170_debugfs_bug_write()
641 if (!IS_STARTED(ar)) { in carl9170_debugfs_bug_write()
646 ar->needs_full_reset = false; in carl9170_debugfs_bug_write()
650 err = carl9170_mac_reset(ar); in carl9170_debugfs_bug_write()
657 err = carl9170_set_channel(ar, ar->hw->conf.channel, in carl9170_debugfs_bug_write()
658 ar->hw->conf.channel_type, CARL9170_RFI_COLD); in carl9170_debugfs_bug_write()
668 carl9170_restart(ar, CARL9170_RR_USER_REQUEST); in carl9170_debugfs_bug_write()
674 static char *carl9170_debugfs_bug_read(struct ar9170 *ar, char *buf, in carl9170_debugfs_bug_read() argument
680 ar->restart_counter, ar->last_reason); in carl9170_debugfs_bug_read()
682 ar->total_chan_fail, ar->chan_fail); in carl9170_debugfs_bug_read()
684 ar->fw.err_counter); in carl9170_debugfs_bug_read()
686 ar->fw.bug_counter); in carl9170_debugfs_bug_read()
688 atomic_read(&ar->pending_restarts)); in carl9170_debugfs_bug_read()
702 static char *carl9170_debugfs_erp_read(struct ar9170 *ar, char *buf, in carl9170_debugfs_erp_read() argument
705 ADD(buf, *ret, bufsize, "ERP Setting: (%d) -> %s\n", ar->erp_mode, in carl9170_debugfs_erp_read()
706 erp_modes[ar->erp_mode]); in carl9170_debugfs_erp_read()
710 static ssize_t carl9170_debugfs_erp_write(struct ar9170 *ar, const char *buf, in carl9170_debugfs_erp_write() argument
726 ar->erp_mode = val; in carl9170_debugfs_erp_write()
732 static ssize_t carl9170_debugfs_hw_iowrite32_write(struct ar9170 *ar, in carl9170_debugfs_hw_iowrite32_write() argument
760 err = carl9170_write_reg(ar, reg, val); in carl9170_debugfs_hw_iowrite32_write()
784 atomic_read(&ar->tx_anch_urbs));
786 atomic_read(&ar->rx_anch_urbs));
788 atomic_read(&ar->rx_work_urbs));
790 atomic_read(&ar->rx_pool_urbs));
793 atomic_read(&ar->tx_total_queued));
795 atomic_read(&ar->tx_ampdu_scheduler));
798 atomic_read(&ar->tx_total_pending));
801 ar->tx_ampdu_list_len);
804 atomic_read(&ar->tx_ampdu_upload));
807 jiffies_to_msecs(jiffies - ar->tx_janitor_last_run));
809 DEBUGFS_READONLY_FILE(tx_dropped, 20, "%d", ar->tx_dropped);
811 DEBUGFS_READONLY_FILE(rx_dropped, 20, "%d", ar->rx_dropped);
813 DEBUGFS_READONLY_FILE(sniffer_enabled, 20, "%d", ar->sniffer_enabled);
815 ar->rx_software_decryption);
817 ar->current_factor);
819 ar->current_density);
821 DEBUGFS_READONLY_FILE(beacon_int, 20, "%d TU", ar->global_beacon_int);
822 DEBUGFS_READONLY_FILE(pretbtt, 20, "%d TU", ar->global_pretbtt);
824 void carl9170_debugfs_register(struct ar9170 *ar) in carl9170_debugfs_register() argument
826 ar->debug_dir = debugfs_create_dir(KBUILD_MODNAME, in carl9170_debugfs_register()
827 ar->hw->wiphy->debugfsdir); in carl9170_debugfs_register()
831 ar->debug_dir, ar, \ in carl9170_debugfs_register()
894 void carl9170_debugfs_unregister(struct ar9170 *ar) in carl9170_debugfs_unregister() argument
896 debugfs_remove_recursive(ar->debug_dir); in carl9170_debugfs_unregister()