From: Stanislaw Gruszka <sgruszka@redhat.com> To: linux-wireless@vger.kernel.org Cc: Lorenzo Bianconi <lorenzo.bianconi@redhat.com>, Felix Fietkau <nbd@nbd.name>, Hans Ulli Kroll <ulli.kroll@googlemail.com>, Jakub Kicinski <kubakici@wp.pl>, Michal Schmidt <mschmidt@redhat.com>, linux-mediatek@lists.infradead.org, Stanislaw Gruszka <sgruszka@redhat.com> Subject: [PATCH v3 08/14] mt76x0: trace and debugfs files Date: Tue, 31 Jul 2018 14:40:58 +0200 [thread overview] Message-ID: <1533040864-9026-9-git-send-email-sgruszka@redhat.com> (raw) In-Reply-To: <1533040864-9026-1-git-send-email-sgruszka@redhat.com> Add trace and debugfs files of mt76x0 driver. Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com> --- .../net/wireless/mediatek/mt76/mt76x0/debugfs.c | 166 ++++++++++ drivers/net/wireless/mediatek/mt76/mt76x0/trace.c | 21 ++ drivers/net/wireless/mediatek/mt76/mt76x0/trace.h | 366 +++++++++++++++++++++ 3 files changed, 553 insertions(+) create mode 100644 drivers/net/wireless/mediatek/mt76/mt76x0/debugfs.c create mode 100644 drivers/net/wireless/mediatek/mt76/mt76x0/trace.c create mode 100644 drivers/net/wireless/mediatek/mt76/mt76x0/trace.h diff --git a/drivers/net/wireless/mediatek/mt76/mt76x0/debugfs.c b/drivers/net/wireless/mediatek/mt76/mt76x0/debugfs.c new file mode 100644 index 000000000000..e7a77a886068 --- /dev/null +++ b/drivers/net/wireless/mediatek/mt76/mt76x0/debugfs.c @@ -0,0 +1,166 @@ +/* + * Copyright (C) 2014 Felix Fietkau <nbd@openwrt.org> + * Copyright (C) 2015 Jakub Kicinski <kubakici@wp.pl> + * Copyright (C) 2018 Stanislaw Gruszka <stf_xl@wp.pl> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 + * as published by the Free Software Foundation + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ + +#include <linux/debugfs.h> + +#include "mt76x0.h" +#include "eeprom.h" + +static int +mt76_reg_set(void *data, u64 val) +{ + struct mt76x0_dev *dev = data; + + mt76_wr(dev, dev->debugfs_reg, val); + return 0; +} + +static int +mt76_reg_get(void *data, u64 *val) +{ + struct mt76x0_dev *dev = data; + + *val = mt76_rr(dev, dev->debugfs_reg); + return 0; +} + +DEFINE_SIMPLE_ATTRIBUTE(fops_regval, mt76_reg_get, mt76_reg_set, "0x%08llx\n"); + +static int +mt76x0_ampdu_stat_read(struct seq_file *file, void *data) +{ + struct mt76x0_dev *dev = file->private; + int i, j; + +#define stat_printf(grp, off, name) \ + seq_printf(file, #name ":\t%llu\n", dev->stats.grp[off]) + + stat_printf(rx_stat, 0, rx_crc_err); + stat_printf(rx_stat, 1, rx_phy_err); + stat_printf(rx_stat, 2, rx_false_cca); + stat_printf(rx_stat, 3, rx_plcp_err); + stat_printf(rx_stat, 4, rx_fifo_overflow); + stat_printf(rx_stat, 5, rx_duplicate); + + stat_printf(tx_stat, 0, tx_fail_cnt); + stat_printf(tx_stat, 1, tx_bcn_cnt); + stat_printf(tx_stat, 2, tx_success); + stat_printf(tx_stat, 3, tx_retransmit); + stat_printf(tx_stat, 4, tx_zero_len); + stat_printf(tx_stat, 5, tx_underflow); + + stat_printf(aggr_stat, 0, non_aggr_tx); + stat_printf(aggr_stat, 1, aggr_tx); + + stat_printf(zero_len_del, 0, tx_zero_len_del); + stat_printf(zero_len_del, 1, rx_zero_len_del); +#undef stat_printf + + seq_puts(file, "Aggregations stats:\n"); + for (i = 0; i < 4; i++) { + for (j = 0; j < 8; j++) + seq_printf(file, "%08llx ", + dev->stats.aggr_n[i * 8 + j]); + seq_putc(file, '\n'); + } + + seq_printf(file, "recent average AMPDU len: %d\n", + atomic_read(&dev->avg_ampdu_len)); + + return 0; +} + +static int +mt76x0_ampdu_stat_open(struct inode *inode, struct file *f) +{ + return single_open(f, mt76x0_ampdu_stat_read, inode->i_private); +} + +static const struct file_operations fops_ampdu_stat = { + .open = mt76x0_ampdu_stat_open, + .read = seq_read, + .llseek = seq_lseek, + .release = single_release, +}; + +static int +mt76x0_eeprom_param_read(struct seq_file *file, void *data) +{ + struct mt76x0_dev *dev = file->private; + int i; + + seq_printf(file, "RF freq offset: %hhx\n", dev->ee->rf_freq_off); + seq_printf(file, "RSSI offset 2GHz: %hhx %hhx\n", + dev->ee->rssi_offset_2ghz[0], dev->ee->rssi_offset_2ghz[1]); + seq_printf(file, "RSSI offset 5GHz: %hhx %hhx %hhx\n", + dev->ee->rssi_offset_5ghz[0], dev->ee->rssi_offset_5ghz[1], + dev->ee->rssi_offset_5ghz[2]); + seq_printf(file, "Temperature offset: %hhx\n", dev->ee->temp_off); + seq_printf(file, "LNA gain 2Ghz: %hhx\n", dev->ee->lna_gain_2ghz); + seq_printf(file, "LNA gain 5Ghz: %hhx %hhx %hhx\n", + dev->ee->lna_gain_5ghz[0], dev->ee->lna_gain_5ghz[1], + dev->ee->lna_gain_5ghz[2]); + seq_printf(file, "Power Amplifier type %hhx\n", dev->ee->pa_type); + seq_printf(file, "Reg channels: %hhu-%hhu\n", dev->ee->reg.start, + dev->ee->reg.start + dev->ee->reg.num - 1); + + seq_puts(file, "Per channel power:\n"); + for (i = 0; i < 58; i++) + seq_printf(file, "\t%d chan:%d pwr:%d\n", i, i, + dev->ee->tx_pwr_per_chan[i]); + + seq_puts(file, "Per rate power 2GHz:\n"); + for (i = 0; i < 5; i++) + seq_printf(file, "\t %d bw20:%d bw40:%d\n", + i, dev->ee->tx_pwr_cfg_2g[i][0], + dev->ee->tx_pwr_cfg_5g[i][1]); + + seq_puts(file, "Per rate power 5GHz:\n"); + for (i = 0; i < 5; i++) + seq_printf(file, "\t %d bw20:%d bw40:%d\n", + i, dev->ee->tx_pwr_cfg_5g[i][0], + dev->ee->tx_pwr_cfg_5g[i][1]); + + return 0; +} + +static int +mt76x0_eeprom_param_open(struct inode *inode, struct file *f) +{ + return single_open(f, mt76x0_eeprom_param_read, inode->i_private); +} + +static const struct file_operations fops_eeprom_param = { + .open = mt76x0_eeprom_param_open, + .read = seq_read, + .llseek = seq_lseek, + .release = single_release, +}; + +void mt76x0_init_debugfs(struct mt76x0_dev *dev) +{ + struct dentry *dir; + + dir = debugfs_create_dir("mt76x0", dev->mt76.hw->wiphy->debugfsdir); + if (!dir) + return; + + debugfs_create_u32("regidx", S_IRUSR | S_IWUSR, dir, &dev->debugfs_reg); + debugfs_create_file("regval", S_IRUSR | S_IWUSR, dir, dev, + &fops_regval); + debugfs_create_file("ampdu_stat", S_IRUSR, dir, dev, &fops_ampdu_stat); + debugfs_create_file("eeprom_param", S_IRUSR, dir, dev, + &fops_eeprom_param); +} diff --git a/drivers/net/wireless/mediatek/mt76/mt76x0/trace.c b/drivers/net/wireless/mediatek/mt76/mt76x0/trace.c new file mode 100644 index 000000000000..8abdd3cd546d --- /dev/null +++ b/drivers/net/wireless/mediatek/mt76/mt76x0/trace.c @@ -0,0 +1,21 @@ +/* + * Copyright (C) 2014 Felix Fietkau <nbd@openwrt.org> + * Copyright (C) 2015 Jakub Kicinski <kubakici@wp.pl> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 + * as published by the Free Software Foundation + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ + +#include <linux/module.h> + +#ifndef __CHECKER__ +#define CREATE_TRACE_POINTS +#include "trace.h" + +#endif diff --git a/drivers/net/wireless/mediatek/mt76/mt76x0/trace.h b/drivers/net/wireless/mediatek/mt76/mt76x0/trace.h new file mode 100644 index 000000000000..cdf53e5442d8 --- /dev/null +++ b/drivers/net/wireless/mediatek/mt76/mt76x0/trace.h @@ -0,0 +1,366 @@ +/* + * Copyright (C) 2014 Felix Fietkau <nbd@openwrt.org> + * Copyright (C) 2015 Jakub Kicinski <kubakici@wp.pl> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 + * as published by the Free Software Foundation + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ + +#if !defined(__MT76X0U_TRACE_H) || defined(TRACE_HEADER_MULTI_READ) +#define __MT76X0U_TRACE_H + +#include <linux/tracepoint.h> +#include "mt76x0.h" +#include "mac.h" + +#undef TRACE_SYSTEM +#define TRACE_SYSTEM mt76x0 + +#define MAXNAME 32 +#define DEV_ENTRY __array(char, wiphy_name, 32) +#define DEV_ASSIGN strlcpy(__entry->wiphy_name, \ + wiphy_name(dev->hw->wiphy), MAXNAME) +#define DEV_PR_FMT "%s " +#define DEV_PR_ARG __entry->wiphy_name + +#define REG_ENTRY __field(u32, reg) __field(u32, val) +#define REG_ASSIGN __entry->reg = reg; __entry->val = val +#define REG_PR_FMT "%04x=%08x" +#define REG_PR_ARG __entry->reg, __entry->val + +DECLARE_EVENT_CLASS(dev_reg_evt, + TP_PROTO(struct mt76_dev *dev, u32 reg, u32 val), + TP_ARGS(dev, reg, val), + TP_STRUCT__entry( + DEV_ENTRY + REG_ENTRY + ), + TP_fast_assign( + DEV_ASSIGN; + REG_ASSIGN; + ), + TP_printk( + DEV_PR_FMT REG_PR_FMT, + DEV_PR_ARG, REG_PR_ARG + ) +); + +DEFINE_EVENT(dev_reg_evt, reg_read, + TP_PROTO(struct mt76_dev *dev, u32 reg, u32 val), + TP_ARGS(dev, reg, val) +); + +DEFINE_EVENT(dev_reg_evt, reg_write, + TP_PROTO(struct mt76_dev *dev, u32 reg, u32 val), + TP_ARGS(dev, reg, val) +); + +TRACE_EVENT(mt_submit_urb, + TP_PROTO(struct mt76_dev *dev, struct urb *u), + TP_ARGS(dev, u), + TP_STRUCT__entry( + DEV_ENTRY __field(unsigned, pipe) __field(u32, len) + ), + TP_fast_assign( + DEV_ASSIGN; + __entry->pipe = u->pipe; + __entry->len = u->transfer_buffer_length; + ), + TP_printk(DEV_PR_FMT "p:%08x len:%u", + DEV_PR_ARG, __entry->pipe, __entry->len) +); + +#define trace_mt_submit_urb_sync(__dev, __pipe, __len) ({ \ + struct urb u; \ + u.pipe = __pipe; \ + u.transfer_buffer_length = __len; \ + trace_mt_submit_urb(__dev, &u); \ +}) + +TRACE_EVENT(mt_mcu_msg_send, + TP_PROTO(struct mt76_dev *dev, + struct sk_buff *skb, u32 csum, bool resp), + TP_ARGS(dev, skb, csum, resp), + TP_STRUCT__entry( + DEV_ENTRY + __field(u32, info) + __field(u32, csum) + __field(bool, resp) + ), + TP_fast_assign( + DEV_ASSIGN; + __entry->info = *(u32 *)skb->data; + __entry->csum = csum; + __entry->resp = resp; + ), + TP_printk(DEV_PR_FMT "i:%08x c:%08x r:%d", + DEV_PR_ARG, __entry->info, __entry->csum, __entry->resp) +); + +TRACE_EVENT(mt_vend_req, + TP_PROTO(struct mt76_dev *dev, unsigned pipe, u8 req, u8 req_type, + u16 val, u16 offset, void *buf, size_t buflen, int ret), + TP_ARGS(dev, pipe, req, req_type, val, offset, buf, buflen, ret), + TP_STRUCT__entry( + DEV_ENTRY + __field(unsigned, pipe) __field(u8, req) __field(u8, req_type) + __field(u16, val) __field(u16, offset) __field(void*, buf) + __field(int, buflen) __field(int, ret) + ), + TP_fast_assign( + DEV_ASSIGN; + __entry->pipe = pipe; + __entry->req = req; + __entry->req_type = req_type; + __entry->val = val; + __entry->offset = offset; + __entry->buf = buf; + __entry->buflen = buflen; + __entry->ret = ret; + ), + TP_printk(DEV_PR_FMT + "%d p:%08x req:%02hhx %02hhx val:%04hx %04hx buf:%d %d", + DEV_PR_ARG, __entry->ret, __entry->pipe, __entry->req, + __entry->req_type, __entry->val, __entry->offset, + !!__entry->buf, __entry->buflen) +); + +TRACE_EVENT(ee_read, + TP_PROTO(struct mt76_dev *dev, int offset, u16 val), + TP_ARGS(dev, offset, val), + TP_STRUCT__entry( + DEV_ENTRY + __field(int, o) __field(u16, v) + ), + TP_fast_assign( + DEV_ASSIGN; + __entry->o = offset; + __entry->v = val; + ), + TP_printk(DEV_PR_FMT "%04x=%04x", DEV_PR_ARG, __entry->o, __entry->v) +); + +DECLARE_EVENT_CLASS(dev_rf_reg_evt, + TP_PROTO(struct mt76_dev *dev, u8 bank, u8 reg, u8 val), + TP_ARGS(dev, bank, reg, val), + TP_STRUCT__entry( + DEV_ENTRY + __field(u8, bank) + __field(u8, reg) + __field(u8, val) + ), + TP_fast_assign( + DEV_ASSIGN; + REG_ASSIGN; + __entry->bank = bank; + ), + TP_printk( + DEV_PR_FMT "%02hhx:%02hhx=%02hhx", + DEV_PR_ARG, __entry->bank, __entry->reg, __entry->val + ) +); + +DEFINE_EVENT(dev_rf_reg_evt, rf_read, + TP_PROTO(struct mt76_dev *dev, u8 bank, u8 reg, u8 val), + TP_ARGS(dev, bank, reg, val) +); + +DEFINE_EVENT(dev_rf_reg_evt, rf_write, + TP_PROTO(struct mt76_dev *dev, u8 bank, u8 reg, u8 val), + TP_ARGS(dev, bank, reg, val) +); + +DECLARE_EVENT_CLASS(dev_bbp_reg_evt, + TP_PROTO(struct mt76_dev *dev, u8 reg, u8 val), + TP_ARGS(dev, reg, val), + TP_STRUCT__entry( + DEV_ENTRY + __field(u8, reg) + __field(u8, val) + ), + TP_fast_assign( + DEV_ASSIGN; + REG_ASSIGN; + ), + TP_printk( + DEV_PR_FMT "%02hhx=%02hhx", + DEV_PR_ARG, __entry->reg, __entry->val + ) +); + +DEFINE_EVENT(dev_bbp_reg_evt, bbp_read, + TP_PROTO(struct mt76_dev *dev, u8 reg, u8 val), + TP_ARGS(dev, reg, val) +); + +DEFINE_EVENT(dev_bbp_reg_evt, bbp_write, + TP_PROTO(struct mt76_dev *dev, u8 reg, u8 val), + TP_ARGS(dev, reg, val) +); + +DECLARE_EVENT_CLASS(dev_simple_evt, + TP_PROTO(struct mt76_dev *dev, u8 val), + TP_ARGS(dev, val), + TP_STRUCT__entry( + DEV_ENTRY + __field(u8, val) + ), + TP_fast_assign( + DEV_ASSIGN; + __entry->val = val; + ), + TP_printk( + DEV_PR_FMT "%02hhx", DEV_PR_ARG, __entry->val + ) +); + +DEFINE_EVENT(dev_simple_evt, temp_mode, + TP_PROTO(struct mt76_dev *dev, u8 val), + TP_ARGS(dev, val) +); + +DEFINE_EVENT(dev_simple_evt, read_temp, + TP_PROTO(struct mt76_dev *dev, u8 val), + TP_ARGS(dev, val) +); + +TRACE_EVENT(mt_rx, + TP_PROTO(struct mt76_dev *dev, struct mt76x0_rxwi *rxwi, u32 f), + TP_ARGS(dev, rxwi, f), + TP_STRUCT__entry( + DEV_ENTRY + __field_struct(struct mt76x0_rxwi, rxwi) + __field(u32, fce_info) + ), + TP_fast_assign( + DEV_ASSIGN; + __entry->rxwi = *rxwi; + __entry->fce_info = f; + ), + TP_printk(DEV_PR_FMT "rxi:%08x ctl:%08x", DEV_PR_ARG, + le32_to_cpu(__entry->rxwi.rxinfo), + le32_to_cpu(__entry->rxwi.ctl)) +); + +TRACE_EVENT(mt_tx, + TP_PROTO(struct mt76_dev *dev, struct sk_buff *skb, + struct mt76_sta *sta, struct mt76_txwi *h), + TP_ARGS(dev, skb, sta, h), + TP_STRUCT__entry( + DEV_ENTRY + __field_struct(struct mt76_txwi, h) + __field(struct sk_buff *, skb) + __field(struct mt76_sta *, sta) + ), + TP_fast_assign( + DEV_ASSIGN; + __entry->h = *h; + __entry->skb = skb; + __entry->sta = sta; + ), + TP_printk(DEV_PR_FMT "skb:%p sta:%p flg:%04hx rate_ctl:%04hx " + "ack:%02hhx wcid:%02hhx len_ctl:%05hx", DEV_PR_ARG, + __entry->skb, __entry->sta, + le16_to_cpu(__entry->h.flags), + le16_to_cpu(__entry->h.rate_ctl), + __entry->h.ack_ctl, __entry->h.wcid, + le16_to_cpu(__entry->h.len_ctl)) +); + +TRACE_EVENT(mt_tx_dma_done, + TP_PROTO(struct mt76_dev *dev, struct sk_buff *skb), + TP_ARGS(dev, skb), + TP_STRUCT__entry( + DEV_ENTRY + __field(struct sk_buff *, skb) + ), + TP_fast_assign( + DEV_ASSIGN; + __entry->skb = skb; + ), + TP_printk(DEV_PR_FMT "%p", DEV_PR_ARG, __entry->skb) +); + +TRACE_EVENT(mt_tx_status_cleaned, + TP_PROTO(struct mt76_dev *dev, int cleaned), + TP_ARGS(dev, cleaned), + TP_STRUCT__entry( + DEV_ENTRY + __field(int, cleaned) + ), + TP_fast_assign( + DEV_ASSIGN; + __entry->cleaned = cleaned; + ), + TP_printk(DEV_PR_FMT "%d", DEV_PR_ARG, __entry->cleaned) +); + +TRACE_EVENT(mt_tx_status, + TP_PROTO(struct mt76_dev *dev, u32 stat1, u32 stat2), + TP_ARGS(dev, stat1, stat2), + TP_STRUCT__entry( + DEV_ENTRY + __field(u32, stat1) __field(u32, stat2) + ), + TP_fast_assign( + DEV_ASSIGN; + __entry->stat1 = stat1; + __entry->stat2 = stat2; + ), + TP_printk(DEV_PR_FMT "%08x %08x", + DEV_PR_ARG, __entry->stat1, __entry->stat2) +); + +TRACE_EVENT(mt_rx_dma_aggr, + TP_PROTO(struct mt76_dev *dev, int cnt, bool paged), + TP_ARGS(dev, cnt, paged), + TP_STRUCT__entry( + DEV_ENTRY + __field(u8, cnt) + __field(bool, paged) + ), + TP_fast_assign( + DEV_ASSIGN; + __entry->cnt = cnt; + __entry->paged = paged; + ), + TP_printk(DEV_PR_FMT "cnt:%d paged:%d", + DEV_PR_ARG, __entry->cnt, __entry->paged) +); + +DEFINE_EVENT(dev_simple_evt, set_key, + TP_PROTO(struct mt76_dev *dev, u8 val), + TP_ARGS(dev, val) +); + +TRACE_EVENT(set_shared_key, + TP_PROTO(struct mt76_dev *dev, u8 vid, u8 key), + TP_ARGS(dev, vid, key), + TP_STRUCT__entry( + DEV_ENTRY + __field(u8, vid) + __field(u8, key) + ), + TP_fast_assign( + DEV_ASSIGN; + __entry->vid = vid; + __entry->key = key; + ), + TP_printk(DEV_PR_FMT "phy:%02hhx off:%02hhx", + DEV_PR_ARG, __entry->vid, __entry->key) +); + +#endif + +#undef TRACE_INCLUDE_PATH +#define TRACE_INCLUDE_PATH . +#undef TRACE_INCLUDE_FILE +#define TRACE_INCLUDE_FILE trace + +#include <trace/define_trace.h> -- 1.9.3
WARNING: multiple messages have this Message-ID (diff)
From: Stanislaw Gruszka <sgruszka-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org> To: linux-wireless-u79uwXL29TY76Z2rM5mHXA@public.gmane.org Cc: Lorenzo Bianconi <lorenzo.bianconi-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>, Felix Fietkau <nbd-Vt+b4OUoWG0@public.gmane.org>, Hans Ulli Kroll <ulli.kroll-gM/Ye1E23mwN+BqQ9rBEUg@public.gmane.org>, Jakub Kicinski <kubakici-5tc4TXWwyLM@public.gmane.org>, Michal Schmidt <mschmidt-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>, linux-mediatek-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org, Stanislaw Gruszka <sgruszka-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org> Subject: [PATCH v3 08/14] mt76x0: trace and debugfs files Date: Tue, 31 Jul 2018 14:40:58 +0200 [thread overview] Message-ID: <1533040864-9026-9-git-send-email-sgruszka@redhat.com> (raw) In-Reply-To: <1533040864-9026-1-git-send-email-sgruszka-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org> Add trace and debugfs files of mt76x0 driver. Signed-off-by: Stanislaw Gruszka <sgruszka-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org> --- .../net/wireless/mediatek/mt76/mt76x0/debugfs.c | 166 ++++++++++ drivers/net/wireless/mediatek/mt76/mt76x0/trace.c | 21 ++ drivers/net/wireless/mediatek/mt76/mt76x0/trace.h | 366 +++++++++++++++++++++ 3 files changed, 553 insertions(+) create mode 100644 drivers/net/wireless/mediatek/mt76/mt76x0/debugfs.c create mode 100644 drivers/net/wireless/mediatek/mt76/mt76x0/trace.c create mode 100644 drivers/net/wireless/mediatek/mt76/mt76x0/trace.h diff --git a/drivers/net/wireless/mediatek/mt76/mt76x0/debugfs.c b/drivers/net/wireless/mediatek/mt76/mt76x0/debugfs.c new file mode 100644 index 000000000000..e7a77a886068 --- /dev/null +++ b/drivers/net/wireless/mediatek/mt76/mt76x0/debugfs.c @@ -0,0 +1,166 @@ +/* + * Copyright (C) 2014 Felix Fietkau <nbd-p3rKhJxN3npAfugRpC6u6w@public.gmane.org> + * Copyright (C) 2015 Jakub Kicinski <kubakici-5tc4TXWwyLM@public.gmane.org> + * Copyright (C) 2018 Stanislaw Gruszka <stf_xl-5tc4TXWwyLM@public.gmane.org> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 + * as published by the Free Software Foundation + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ + +#include <linux/debugfs.h> + +#include "mt76x0.h" +#include "eeprom.h" + +static int +mt76_reg_set(void *data, u64 val) +{ + struct mt76x0_dev *dev = data; + + mt76_wr(dev, dev->debugfs_reg, val); + return 0; +} + +static int +mt76_reg_get(void *data, u64 *val) +{ + struct mt76x0_dev *dev = data; + + *val = mt76_rr(dev, dev->debugfs_reg); + return 0; +} + +DEFINE_SIMPLE_ATTRIBUTE(fops_regval, mt76_reg_get, mt76_reg_set, "0x%08llx\n"); + +static int +mt76x0_ampdu_stat_read(struct seq_file *file, void *data) +{ + struct mt76x0_dev *dev = file->private; + int i, j; + +#define stat_printf(grp, off, name) \ + seq_printf(file, #name ":\t%llu\n", dev->stats.grp[off]) + + stat_printf(rx_stat, 0, rx_crc_err); + stat_printf(rx_stat, 1, rx_phy_err); + stat_printf(rx_stat, 2, rx_false_cca); + stat_printf(rx_stat, 3, rx_plcp_err); + stat_printf(rx_stat, 4, rx_fifo_overflow); + stat_printf(rx_stat, 5, rx_duplicate); + + stat_printf(tx_stat, 0, tx_fail_cnt); + stat_printf(tx_stat, 1, tx_bcn_cnt); + stat_printf(tx_stat, 2, tx_success); + stat_printf(tx_stat, 3, tx_retransmit); + stat_printf(tx_stat, 4, tx_zero_len); + stat_printf(tx_stat, 5, tx_underflow); + + stat_printf(aggr_stat, 0, non_aggr_tx); + stat_printf(aggr_stat, 1, aggr_tx); + + stat_printf(zero_len_del, 0, tx_zero_len_del); + stat_printf(zero_len_del, 1, rx_zero_len_del); +#undef stat_printf + + seq_puts(file, "Aggregations stats:\n"); + for (i = 0; i < 4; i++) { + for (j = 0; j < 8; j++) + seq_printf(file, "%08llx ", + dev->stats.aggr_n[i * 8 + j]); + seq_putc(file, '\n'); + } + + seq_printf(file, "recent average AMPDU len: %d\n", + atomic_read(&dev->avg_ampdu_len)); + + return 0; +} + +static int +mt76x0_ampdu_stat_open(struct inode *inode, struct file *f) +{ + return single_open(f, mt76x0_ampdu_stat_read, inode->i_private); +} + +static const struct file_operations fops_ampdu_stat = { + .open = mt76x0_ampdu_stat_open, + .read = seq_read, + .llseek = seq_lseek, + .release = single_release, +}; + +static int +mt76x0_eeprom_param_read(struct seq_file *file, void *data) +{ + struct mt76x0_dev *dev = file->private; + int i; + + seq_printf(file, "RF freq offset: %hhx\n", dev->ee->rf_freq_off); + seq_printf(file, "RSSI offset 2GHz: %hhx %hhx\n", + dev->ee->rssi_offset_2ghz[0], dev->ee->rssi_offset_2ghz[1]); + seq_printf(file, "RSSI offset 5GHz: %hhx %hhx %hhx\n", + dev->ee->rssi_offset_5ghz[0], dev->ee->rssi_offset_5ghz[1], + dev->ee->rssi_offset_5ghz[2]); + seq_printf(file, "Temperature offset: %hhx\n", dev->ee->temp_off); + seq_printf(file, "LNA gain 2Ghz: %hhx\n", dev->ee->lna_gain_2ghz); + seq_printf(file, "LNA gain 5Ghz: %hhx %hhx %hhx\n", + dev->ee->lna_gain_5ghz[0], dev->ee->lna_gain_5ghz[1], + dev->ee->lna_gain_5ghz[2]); + seq_printf(file, "Power Amplifier type %hhx\n", dev->ee->pa_type); + seq_printf(file, "Reg channels: %hhu-%hhu\n", dev->ee->reg.start, + dev->ee->reg.start + dev->ee->reg.num - 1); + + seq_puts(file, "Per channel power:\n"); + for (i = 0; i < 58; i++) + seq_printf(file, "\t%d chan:%d pwr:%d\n", i, i, + dev->ee->tx_pwr_per_chan[i]); + + seq_puts(file, "Per rate power 2GHz:\n"); + for (i = 0; i < 5; i++) + seq_printf(file, "\t %d bw20:%d bw40:%d\n", + i, dev->ee->tx_pwr_cfg_2g[i][0], + dev->ee->tx_pwr_cfg_5g[i][1]); + + seq_puts(file, "Per rate power 5GHz:\n"); + for (i = 0; i < 5; i++) + seq_printf(file, "\t %d bw20:%d bw40:%d\n", + i, dev->ee->tx_pwr_cfg_5g[i][0], + dev->ee->tx_pwr_cfg_5g[i][1]); + + return 0; +} + +static int +mt76x0_eeprom_param_open(struct inode *inode, struct file *f) +{ + return single_open(f, mt76x0_eeprom_param_read, inode->i_private); +} + +static const struct file_operations fops_eeprom_param = { + .open = mt76x0_eeprom_param_open, + .read = seq_read, + .llseek = seq_lseek, + .release = single_release, +}; + +void mt76x0_init_debugfs(struct mt76x0_dev *dev) +{ + struct dentry *dir; + + dir = debugfs_create_dir("mt76x0", dev->mt76.hw->wiphy->debugfsdir); + if (!dir) + return; + + debugfs_create_u32("regidx", S_IRUSR | S_IWUSR, dir, &dev->debugfs_reg); + debugfs_create_file("regval", S_IRUSR | S_IWUSR, dir, dev, + &fops_regval); + debugfs_create_file("ampdu_stat", S_IRUSR, dir, dev, &fops_ampdu_stat); + debugfs_create_file("eeprom_param", S_IRUSR, dir, dev, + &fops_eeprom_param); +} diff --git a/drivers/net/wireless/mediatek/mt76/mt76x0/trace.c b/drivers/net/wireless/mediatek/mt76/mt76x0/trace.c new file mode 100644 index 000000000000..8abdd3cd546d --- /dev/null +++ b/drivers/net/wireless/mediatek/mt76/mt76x0/trace.c @@ -0,0 +1,21 @@ +/* + * Copyright (C) 2014 Felix Fietkau <nbd-p3rKhJxN3npAfugRpC6u6w@public.gmane.org> + * Copyright (C) 2015 Jakub Kicinski <kubakici-5tc4TXWwyLM@public.gmane.org> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 + * as published by the Free Software Foundation + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ + +#include <linux/module.h> + +#ifndef __CHECKER__ +#define CREATE_TRACE_POINTS +#include "trace.h" + +#endif diff --git a/drivers/net/wireless/mediatek/mt76/mt76x0/trace.h b/drivers/net/wireless/mediatek/mt76/mt76x0/trace.h new file mode 100644 index 000000000000..cdf53e5442d8 --- /dev/null +++ b/drivers/net/wireless/mediatek/mt76/mt76x0/trace.h @@ -0,0 +1,366 @@ +/* + * Copyright (C) 2014 Felix Fietkau <nbd-p3rKhJxN3npAfugRpC6u6w@public.gmane.org> + * Copyright (C) 2015 Jakub Kicinski <kubakici-5tc4TXWwyLM@public.gmane.org> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 + * as published by the Free Software Foundation + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ + +#if !defined(__MT76X0U_TRACE_H) || defined(TRACE_HEADER_MULTI_READ) +#define __MT76X0U_TRACE_H + +#include <linux/tracepoint.h> +#include "mt76x0.h" +#include "mac.h" + +#undef TRACE_SYSTEM +#define TRACE_SYSTEM mt76x0 + +#define MAXNAME 32 +#define DEV_ENTRY __array(char, wiphy_name, 32) +#define DEV_ASSIGN strlcpy(__entry->wiphy_name, \ + wiphy_name(dev->hw->wiphy), MAXNAME) +#define DEV_PR_FMT "%s " +#define DEV_PR_ARG __entry->wiphy_name + +#define REG_ENTRY __field(u32, reg) __field(u32, val) +#define REG_ASSIGN __entry->reg = reg; __entry->val = val +#define REG_PR_FMT "%04x=%08x" +#define REG_PR_ARG __entry->reg, __entry->val + +DECLARE_EVENT_CLASS(dev_reg_evt, + TP_PROTO(struct mt76_dev *dev, u32 reg, u32 val), + TP_ARGS(dev, reg, val), + TP_STRUCT__entry( + DEV_ENTRY + REG_ENTRY + ), + TP_fast_assign( + DEV_ASSIGN; + REG_ASSIGN; + ), + TP_printk( + DEV_PR_FMT REG_PR_FMT, + DEV_PR_ARG, REG_PR_ARG + ) +); + +DEFINE_EVENT(dev_reg_evt, reg_read, + TP_PROTO(struct mt76_dev *dev, u32 reg, u32 val), + TP_ARGS(dev, reg, val) +); + +DEFINE_EVENT(dev_reg_evt, reg_write, + TP_PROTO(struct mt76_dev *dev, u32 reg, u32 val), + TP_ARGS(dev, reg, val) +); + +TRACE_EVENT(mt_submit_urb, + TP_PROTO(struct mt76_dev *dev, struct urb *u), + TP_ARGS(dev, u), + TP_STRUCT__entry( + DEV_ENTRY __field(unsigned, pipe) __field(u32, len) + ), + TP_fast_assign( + DEV_ASSIGN; + __entry->pipe = u->pipe; + __entry->len = u->transfer_buffer_length; + ), + TP_printk(DEV_PR_FMT "p:%08x len:%u", + DEV_PR_ARG, __entry->pipe, __entry->len) +); + +#define trace_mt_submit_urb_sync(__dev, __pipe, __len) ({ \ + struct urb u; \ + u.pipe = __pipe; \ + u.transfer_buffer_length = __len; \ + trace_mt_submit_urb(__dev, &u); \ +}) + +TRACE_EVENT(mt_mcu_msg_send, + TP_PROTO(struct mt76_dev *dev, + struct sk_buff *skb, u32 csum, bool resp), + TP_ARGS(dev, skb, csum, resp), + TP_STRUCT__entry( + DEV_ENTRY + __field(u32, info) + __field(u32, csum) + __field(bool, resp) + ), + TP_fast_assign( + DEV_ASSIGN; + __entry->info = *(u32 *)skb->data; + __entry->csum = csum; + __entry->resp = resp; + ), + TP_printk(DEV_PR_FMT "i:%08x c:%08x r:%d", + DEV_PR_ARG, __entry->info, __entry->csum, __entry->resp) +); + +TRACE_EVENT(mt_vend_req, + TP_PROTO(struct mt76_dev *dev, unsigned pipe, u8 req, u8 req_type, + u16 val, u16 offset, void *buf, size_t buflen, int ret), + TP_ARGS(dev, pipe, req, req_type, val, offset, buf, buflen, ret), + TP_STRUCT__entry( + DEV_ENTRY + __field(unsigned, pipe) __field(u8, req) __field(u8, req_type) + __field(u16, val) __field(u16, offset) __field(void*, buf) + __field(int, buflen) __field(int, ret) + ), + TP_fast_assign( + DEV_ASSIGN; + __entry->pipe = pipe; + __entry->req = req; + __entry->req_type = req_type; + __entry->val = val; + __entry->offset = offset; + __entry->buf = buf; + __entry->buflen = buflen; + __entry->ret = ret; + ), + TP_printk(DEV_PR_FMT + "%d p:%08x req:%02hhx %02hhx val:%04hx %04hx buf:%d %d", + DEV_PR_ARG, __entry->ret, __entry->pipe, __entry->req, + __entry->req_type, __entry->val, __entry->offset, + !!__entry->buf, __entry->buflen) +); + +TRACE_EVENT(ee_read, + TP_PROTO(struct mt76_dev *dev, int offset, u16 val), + TP_ARGS(dev, offset, val), + TP_STRUCT__entry( + DEV_ENTRY + __field(int, o) __field(u16, v) + ), + TP_fast_assign( + DEV_ASSIGN; + __entry->o = offset; + __entry->v = val; + ), + TP_printk(DEV_PR_FMT "%04x=%04x", DEV_PR_ARG, __entry->o, __entry->v) +); + +DECLARE_EVENT_CLASS(dev_rf_reg_evt, + TP_PROTO(struct mt76_dev *dev, u8 bank, u8 reg, u8 val), + TP_ARGS(dev, bank, reg, val), + TP_STRUCT__entry( + DEV_ENTRY + __field(u8, bank) + __field(u8, reg) + __field(u8, val) + ), + TP_fast_assign( + DEV_ASSIGN; + REG_ASSIGN; + __entry->bank = bank; + ), + TP_printk( + DEV_PR_FMT "%02hhx:%02hhx=%02hhx", + DEV_PR_ARG, __entry->bank, __entry->reg, __entry->val + ) +); + +DEFINE_EVENT(dev_rf_reg_evt, rf_read, + TP_PROTO(struct mt76_dev *dev, u8 bank, u8 reg, u8 val), + TP_ARGS(dev, bank, reg, val) +); + +DEFINE_EVENT(dev_rf_reg_evt, rf_write, + TP_PROTO(struct mt76_dev *dev, u8 bank, u8 reg, u8 val), + TP_ARGS(dev, bank, reg, val) +); + +DECLARE_EVENT_CLASS(dev_bbp_reg_evt, + TP_PROTO(struct mt76_dev *dev, u8 reg, u8 val), + TP_ARGS(dev, reg, val), + TP_STRUCT__entry( + DEV_ENTRY + __field(u8, reg) + __field(u8, val) + ), + TP_fast_assign( + DEV_ASSIGN; + REG_ASSIGN; + ), + TP_printk( + DEV_PR_FMT "%02hhx=%02hhx", + DEV_PR_ARG, __entry->reg, __entry->val + ) +); + +DEFINE_EVENT(dev_bbp_reg_evt, bbp_read, + TP_PROTO(struct mt76_dev *dev, u8 reg, u8 val), + TP_ARGS(dev, reg, val) +); + +DEFINE_EVENT(dev_bbp_reg_evt, bbp_write, + TP_PROTO(struct mt76_dev *dev, u8 reg, u8 val), + TP_ARGS(dev, reg, val) +); + +DECLARE_EVENT_CLASS(dev_simple_evt, + TP_PROTO(struct mt76_dev *dev, u8 val), + TP_ARGS(dev, val), + TP_STRUCT__entry( + DEV_ENTRY + __field(u8, val) + ), + TP_fast_assign( + DEV_ASSIGN; + __entry->val = val; + ), + TP_printk( + DEV_PR_FMT "%02hhx", DEV_PR_ARG, __entry->val + ) +); + +DEFINE_EVENT(dev_simple_evt, temp_mode, + TP_PROTO(struct mt76_dev *dev, u8 val), + TP_ARGS(dev, val) +); + +DEFINE_EVENT(dev_simple_evt, read_temp, + TP_PROTO(struct mt76_dev *dev, u8 val), + TP_ARGS(dev, val) +); + +TRACE_EVENT(mt_rx, + TP_PROTO(struct mt76_dev *dev, struct mt76x0_rxwi *rxwi, u32 f), + TP_ARGS(dev, rxwi, f), + TP_STRUCT__entry( + DEV_ENTRY + __field_struct(struct mt76x0_rxwi, rxwi) + __field(u32, fce_info) + ), + TP_fast_assign( + DEV_ASSIGN; + __entry->rxwi = *rxwi; + __entry->fce_info = f; + ), + TP_printk(DEV_PR_FMT "rxi:%08x ctl:%08x", DEV_PR_ARG, + le32_to_cpu(__entry->rxwi.rxinfo), + le32_to_cpu(__entry->rxwi.ctl)) +); + +TRACE_EVENT(mt_tx, + TP_PROTO(struct mt76_dev *dev, struct sk_buff *skb, + struct mt76_sta *sta, struct mt76_txwi *h), + TP_ARGS(dev, skb, sta, h), + TP_STRUCT__entry( + DEV_ENTRY + __field_struct(struct mt76_txwi, h) + __field(struct sk_buff *, skb) + __field(struct mt76_sta *, sta) + ), + TP_fast_assign( + DEV_ASSIGN; + __entry->h = *h; + __entry->skb = skb; + __entry->sta = sta; + ), + TP_printk(DEV_PR_FMT "skb:%p sta:%p flg:%04hx rate_ctl:%04hx " + "ack:%02hhx wcid:%02hhx len_ctl:%05hx", DEV_PR_ARG, + __entry->skb, __entry->sta, + le16_to_cpu(__entry->h.flags), + le16_to_cpu(__entry->h.rate_ctl), + __entry->h.ack_ctl, __entry->h.wcid, + le16_to_cpu(__entry->h.len_ctl)) +); + +TRACE_EVENT(mt_tx_dma_done, + TP_PROTO(struct mt76_dev *dev, struct sk_buff *skb), + TP_ARGS(dev, skb), + TP_STRUCT__entry( + DEV_ENTRY + __field(struct sk_buff *, skb) + ), + TP_fast_assign( + DEV_ASSIGN; + __entry->skb = skb; + ), + TP_printk(DEV_PR_FMT "%p", DEV_PR_ARG, __entry->skb) +); + +TRACE_EVENT(mt_tx_status_cleaned, + TP_PROTO(struct mt76_dev *dev, int cleaned), + TP_ARGS(dev, cleaned), + TP_STRUCT__entry( + DEV_ENTRY + __field(int, cleaned) + ), + TP_fast_assign( + DEV_ASSIGN; + __entry->cleaned = cleaned; + ), + TP_printk(DEV_PR_FMT "%d", DEV_PR_ARG, __entry->cleaned) +); + +TRACE_EVENT(mt_tx_status, + TP_PROTO(struct mt76_dev *dev, u32 stat1, u32 stat2), + TP_ARGS(dev, stat1, stat2), + TP_STRUCT__entry( + DEV_ENTRY + __field(u32, stat1) __field(u32, stat2) + ), + TP_fast_assign( + DEV_ASSIGN; + __entry->stat1 = stat1; + __entry->stat2 = stat2; + ), + TP_printk(DEV_PR_FMT "%08x %08x", + DEV_PR_ARG, __entry->stat1, __entry->stat2) +); + +TRACE_EVENT(mt_rx_dma_aggr, + TP_PROTO(struct mt76_dev *dev, int cnt, bool paged), + TP_ARGS(dev, cnt, paged), + TP_STRUCT__entry( + DEV_ENTRY + __field(u8, cnt) + __field(bool, paged) + ), + TP_fast_assign( + DEV_ASSIGN; + __entry->cnt = cnt; + __entry->paged = paged; + ), + TP_printk(DEV_PR_FMT "cnt:%d paged:%d", + DEV_PR_ARG, __entry->cnt, __entry->paged) +); + +DEFINE_EVENT(dev_simple_evt, set_key, + TP_PROTO(struct mt76_dev *dev, u8 val), + TP_ARGS(dev, val) +); + +TRACE_EVENT(set_shared_key, + TP_PROTO(struct mt76_dev *dev, u8 vid, u8 key), + TP_ARGS(dev, vid, key), + TP_STRUCT__entry( + DEV_ENTRY + __field(u8, vid) + __field(u8, key) + ), + TP_fast_assign( + DEV_ASSIGN; + __entry->vid = vid; + __entry->key = key; + ), + TP_printk(DEV_PR_FMT "phy:%02hhx off:%02hhx", + DEV_PR_ARG, __entry->vid, __entry->key) +); + +#endif + +#undef TRACE_INCLUDE_PATH +#define TRACE_INCLUDE_PATH . +#undef TRACE_INCLUDE_FILE +#define TRACE_INCLUDE_FILE trace + +#include <trace/define_trace.h> -- 1.9.3
next prev parent reply other threads:[~2018-07-31 14:21 UTC|newest] Thread overview: 55+ messages / expand[flat|nested] mbox.gz Atom feed top 2018-07-31 12:40 [PATCH v3 00/14] Add mt76x0 driver Stanislaw Gruszka 2018-07-31 12:40 ` Stanislaw Gruszka 2018-07-31 12:40 ` [PATCH v3 01/14] mt76x0: core files Stanislaw Gruszka 2018-07-31 12:40 ` Stanislaw Gruszka 2018-08-02 18:52 ` Kalle Valo 2018-08-02 18:52 ` Kalle Valo [not found] ` <1533040864-9026-2-git-send-email-sgruszka-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org> 2018-08-02 18:52 ` Kalle Valo 2018-07-31 12:40 ` [PATCH v3 02/14] mt76x0: mac files Stanislaw Gruszka 2018-07-31 12:40 ` Stanislaw Gruszka 2018-07-31 12:40 ` [PATCH v3 03/14] mt76x0: usb files Stanislaw Gruszka 2018-07-31 12:40 ` Stanislaw Gruszka 2018-07-31 12:40 ` [PATCH v3 04/14] mt76x0: mcu files Stanislaw Gruszka 2018-07-31 12:40 ` Stanislaw Gruszka 2018-07-31 12:40 ` [PATCH v3 05/14] mt76x0: phy files Stanislaw Gruszka 2018-07-31 12:40 ` Stanislaw Gruszka 2018-07-31 12:40 ` [PATCH v3 06/14] mt76x0: init files Stanislaw Gruszka 2018-07-31 12:40 ` Stanislaw Gruszka 2018-07-31 12:40 ` [PATCH v3 07/14] mt76x0: eeprom files Stanislaw Gruszka 2018-07-31 12:40 ` Stanislaw Gruszka 2018-07-31 12:40 ` Stanislaw Gruszka [this message] 2018-07-31 12:40 ` [PATCH v3 08/14] mt76x0: trace and debugfs files Stanislaw Gruszka 2018-07-31 12:40 ` [PATCH v3 09/14] mt76x0: dma and tx files Stanislaw Gruszka 2018-07-31 12:40 ` Stanislaw Gruszka 2018-07-31 12:41 ` [PATCH v3 10/14] mt76x0: main file Stanislaw Gruszka 2018-07-31 12:41 ` Stanislaw Gruszka 2018-07-31 12:41 ` [PATCH v3 11/14] mt76: add more states Stanislaw Gruszka 2018-07-31 12:41 ` Stanislaw Gruszka 2018-07-31 12:41 ` [PATCH v3 12/14] mt76: Kconfig and Makefile for mt76x0 driver Stanislaw Gruszka 2018-07-31 12:41 ` Stanislaw Gruszka 2018-08-01 7:32 ` Kalle Valo 2018-08-01 7:32 ` Kalle Valo 2018-08-01 8:28 ` Stanislaw Gruszka 2018-08-01 8:28 ` Stanislaw Gruszka 2018-08-01 8:41 ` Kalle Valo 2018-08-01 8:41 ` Kalle Valo 2018-08-01 8:59 ` Stanislaw Gruszka 2018-08-01 8:59 ` Stanislaw Gruszka 2018-08-02 17:11 ` Kalle Valo 2018-08-02 17:11 ` Kalle Valo 2018-07-31 12:41 ` [PATCH v3 13/14] mt76x0: disable HW before probe Stanislaw Gruszka 2018-07-31 12:41 ` Stanislaw Gruszka 2018-07-31 12:41 ` [PATCH v3 14/14] mt76x0: load firmware from mediatek subdir Stanislaw Gruszka 2018-07-31 12:41 ` Stanislaw Gruszka 2018-08-01 7:39 ` [PATCH v3 00/14] Add mt76x0 driver Kalle Valo 2018-08-01 7:39 ` Kalle Valo 2018-08-01 8:13 ` Lorenzo Bianconi 2018-08-01 8:13 ` Lorenzo Bianconi 2018-08-01 8:19 ` Kalle Valo 2018-08-01 8:19 ` Kalle Valo 2018-08-01 8:25 ` Stanislaw Gruszka 2018-08-01 8:25 ` Stanislaw Gruszka 2018-08-01 8:40 ` Lorenzo Bianconi 2018-08-01 8:40 ` Lorenzo Bianconi 2018-08-02 17:20 ` Kalle Valo 2018-08-02 17:20 ` Kalle Valo
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