Am 14.04.2014 20:29, schrieb Ashish Patro:
> ---
> drivers/net/wireless/ath/ath9k/Makefile | 2 +-
> drivers/net/wireless/ath/ath9k/ar9002_phy.c | 10 +-
> drivers/net/wireless/ath/ath9k/htc.h | 13 +
> drivers/net/wireless/ath/ath9k/htc_drv_debug.c | 5 +-
> drivers/net/wireless/ath/ath9k/htc_drv_init.c | 8 +
> drivers/net/wireless/ath/ath9k/htc_drv_main.c | 81 +++++
> drivers/net/wireless/ath/ath9k/htc_drv_spectral.c | 358
> +++++++++++++++++++++
> drivers/net/wireless/ath/ath9k/htc_drv_txrx.c | 17 +
> 8 files changed, 490 insertions(+), 4 deletions(-)
> create mode 100644 drivers/net/wireless/ath/ath9k/htc_drv_spectral.c
>
> diff --git a/drivers/net/wireless/ath/ath9k/Makefile
> b/drivers/net/wireless/ath/ath9k/Makefile
> index 613bf30..aaa5a34 100644
> --- a/drivers/net/wireless/ath/ath9k/Makefile
> +++ b/drivers/net/wireless/ath/ath9k/Makefile
> @@ -65,6 +65,6 @@ ath9k_htc-y += htc_hst.o \
> htc_drv_init.o \
> htc_drv_gpio.o
>
> -ath9k_htc-$(CONFIG_ATH9K_HTC_DEBUGFS) += htc_drv_debug.o
> +ath9k_htc-$(CONFIG_ATH9K_HTC_DEBUGFS) += htc_drv_debug.o htc_drv_spectral.o
>
> obj-$(CONFIG_ATH9K_HTC) += ath9k_htc.o
> diff --git a/drivers/net/wireless/ath/ath9k/ar9002_phy.c
> b/drivers/net/wireless/ath/ath9k/ar9002_phy.c
> index 9a2afa2..e9eb794 100644
> --- a/drivers/net/wireless/ath/ath9k/ar9002_phy.c
> +++ b/drivers/net/wireless/ath/ath9k/ar9002_phy.c
> @@ -641,11 +641,17 @@ static void ar9002_hw_spectral_scan_config(struct
> ath_hw *ah,
> /* on AR92xx, the highest bit of count will make the the chip send
> * spectral samples endlessly. Check if this really was intended,
> * and fix otherwise.
> + *
> + * For AR9271 chipsets, set count = 0 using the debugfs mechanism.
> */
> count = param->count;
> - if (param->endless)
> + if (param->endless) {
> count = 0x80;
> - else if (count & 0x80)
> +
> + if (AR_SREV_9271(ah)) {
> + count = 0;
> + }
Please fix coding style.
> + } else if (count & 0x80)
> count = 0x7f;
>
> REG_RMW_FIELD(ah, AR_PHY_SPECTRAL_SCAN,
> diff --git a/drivers/net/wireless/ath/ath9k/htc.h
> b/drivers/net/wireless/ath/ath9k/htc.h
> index dab1f0c..178eb99 100644
> --- a/drivers/net/wireless/ath/ath9k/htc.h
> +++ b/drivers/net/wireless/ath/ath9k/htc.h
> @@ -31,6 +31,7 @@
> #include "htc_hst.h"
> #include "hif_usb.h"
> #include "wmi.h"
> +#include "spectral.h"
Should be common-sprectral.h
>
> #define ATH_STA_SHORT_CALINTERVAL 1000 /* 1 second */
> #define ATH_AP_SHORT_CALINTERVAL 100 /* 100 ms */
> @@ -529,6 +530,11 @@ struct ath9k_htc_priv {
> struct ath9k_debug debug;
> #endif
> struct mutex mutex;
> +
> + /* relay(fs) channel for spectral scan */
> + struct rchan *rfs_chan_spec_scan;
> + enum spectral_mode spectral_mode;
> + struct ath_spec_scan spec_config;
> };
>
> static inline void ath_read_cachesize(struct ath_common *common, int *csz)
> @@ -636,4 +642,11 @@ int ath9k_htc_init_debug(struct ath_hw *ah);
> static inline int ath9k_htc_init_debug(struct ath_hw *ah) { return 0; };
> #endif /* CONFIG_ATH9K_HTC_DEBUGFS */
>
> +void ath9k_htc_spectral_init_debug(struct ath9k_htc_priv *priv);
> +void ath9k_htc_spectral_deinit_debug(struct ath9k_htc_priv *priv);
> +
> +void ath9k_htc_spectral_scan_trigger(struct ieee80211_hw *hw);
> +int ath9k_htc_spectral_scan_config(struct ieee80211_hw *hw,
> + enum spectral_mode spectral_mode);
> +
> #endif /* HTC_H */
> diff --git a/drivers/net/wireless/ath/ath9k/htc_drv_debug.c
> b/drivers/net/wireless/ath/ath9k/htc_drv_debug.c
> index fb071ee..00d8905 100644
> --- a/drivers/net/wireless/ath/ath9k/htc_drv_debug.c
> +++ b/drivers/net/wireless/ath/ath9k/htc_drv_debug.c
> @@ -992,7 +992,10 @@ int ath9k_htc_init_debug(struct ath_hw *ah)
> priv->hw->wiphy->debugfsdir);
> if (!priv->debug.debugfs_phy)
> return -ENOMEM;
> -
> +
> + /* Initialize the debugFS files for the spectral scans */
> + ath9k_htc_spectral_init_debug(priv);
> +
> debugfs_create_file("tgt_int_stats", S_IRUSR, priv->debug.debugfs_phy,
> priv, &fops_tgt_int_stats);
> debugfs_create_file("tgt_tx_stats", S_IRUSR, priv->debug.debugfs_phy,
> diff --git a/drivers/net/wireless/ath/ath9k/htc_drv_init.c
> b/drivers/net/wireless/ath/ath9k/htc_drv_init.c
> index 8a3bd5f..71a80ba 100644
> --- a/drivers/net/wireless/ath/ath9k/htc_drv_init.c
> +++ b/drivers/net/wireless/ath/ath9k/htc_drv_init.c
> @@ -449,6 +449,14 @@ static void ath9k_init_misc(struct ath9k_htc_priv *priv)
>
> common->last_rssi = ATH_RSSI_DUMMY_MARKER;
> priv->ah->opmode = NL80211_IFTYPE_STATION;
> +
> + priv->spec_config.enabled = 0;
> + /* Set false for AR9271. */
> + priv->spec_config.short_repeat = false;
> + priv->spec_config.count = 8;
> + priv->spec_config.endless = false;
> + priv->spec_config.period = 18;
> + priv->spec_config.fft_period = 0x02;
> }
>
> static int ath9k_init_priv(struct ath9k_htc_priv *priv,
> diff --git a/drivers/net/wireless/ath/ath9k/htc_drv_main.c
> b/drivers/net/wireless/ath/ath9k/htc_drv_main.c
> index f46cd02..051ffa7 100644
> --- a/drivers/net/wireless/ath/ath9k/htc_drv_main.c
> +++ b/drivers/net/wireless/ath/ath9k/htc_drv_main.c
> @@ -310,6 +310,11 @@ static int ath9k_htc_set_channel(struct ath9k_htc_priv
> *priv,
>
> mod_timer(&priv->tx.cleanup_timer,
> jiffies + msecs_to_jiffies(ATH9K_HTC_TX_CLEANUP_INTERVAL));
> +
> + /* perform spectral scan if requested. */
> + if (test_bit(ATH_OP_SCANNING, &priv->op_flags) &&
> + priv->spectral_mode == SPECTRAL_CHANSCAN)
> + ath9k_htc_spectral_scan_trigger(hw);
>
> err:
> ath9k_htc_ps_restore(priv);
> @@ -1158,6 +1163,82 @@ static void ath9k_htc_remove_interface(struct
> ieee80211_hw *hw,
> mutex_unlock(&priv->mutex);
> }
>
> +/* Start generating the spectral scans. */
> +void ath9k_htc_spectral_scan_trigger(struct ieee80211_hw *hw)
> +{
> + struct ath9k_htc_priv *priv = hw->priv;
> + struct ath_hw *ah = priv->ah;
> + struct ath_common *common = ath9k_hw_common(ah);
> + u32 rxfilter;
> +
> + /* TODO: Is this condition required?
> + if (config_enabled(CONFIG_ATH9K_TX99))
> + return;
> + */
you can remove it. ath9k_htc do not have dependencies on TX99.
> + if (!ath9k_hw_ops(ah)->spectral_scan_trigger) {
> + ath_err(common, "spectrum analyzer not implemented on this
> hardware\n");
> + return;
> + }
> +
> + ath9k_htc_ps_wakeup(priv);
> + rxfilter = ath9k_hw_getrxfilter(ah);
> + ath9k_hw_setrxfilter(ah, rxfilter |
> + ATH9K_RX_FILTER_PHYRADAR |
> + ATH9K_RX_FILTER_PHYERR);
> +
> + /* TODO: usually this should not be neccesary, but for some reason
> + * (or in some mode?) the trigger must be called after the
> + * configuration, otherwise the register will have its values reset
> + * (on my ar9220 to value 0x01002310)
> + */
> + ath9k_htc_spectral_scan_config(hw, priv->spectral_mode);
> + ath9k_hw_ops(ah)->spectral_scan_trigger(ah);
> + ath9k_htc_ps_restore(priv);
> +}
> +
> +/* Configure the status of the spectral scan feature. */
> +int ath9k_htc_spectral_scan_config(struct ieee80211_hw *hw,
> + enum spectral_mode spectral_mode)
> +{
> + struct ath9k_htc_priv *priv = hw->priv;
> + struct ath_hw *ah = priv->ah;
> + struct ath_common *common = ath9k_hw_common(ah);
> +
> + if (!ath9k_hw_ops(ah)->spectral_scan_trigger) {
> + ath_err(common, "spectrum analyzer not implemented on this
> hardware\n");
> + return -1;
> + }
> +
> + switch (spectral_mode) {
> + case SPECTRAL_DISABLED:
> + priv->spec_config.enabled = 0;
> + break;
> + case SPECTRAL_BACKGROUND:
> + /* send endless samples.
> + */
> + priv->spec_config.endless = 1;
> + priv->spec_config.enabled = 1;
> + break;
> + case SPECTRAL_CHANSCAN:
> + case SPECTRAL_MANUAL:
> + priv->spec_config.endless = 0;
> + priv->spec_config.enabled = 1;
> + break;
> + default:
> + return -1;
> + }
> +
> + ath9k_htc_ps_wakeup(priv);
> + ath9k_hw_ops(ah)->spectral_scan_config(ah, &priv->spec_config);
> + ath9k_htc_ps_restore(priv);
> +
> + priv->spectral_mode = spectral_mode;
> +
> + return 0;
> +}
> +
> +
> static int ath9k_htc_config(struct ieee80211_hw *hw, u32 changed)
> {
> struct ath9k_htc_priv *priv = hw->priv;
> diff --git a/drivers/net/wireless/ath/ath9k/htc_drv_spectral.c
> b/drivers/net/wireless/ath/ath9k/htc_drv_spectral.c
> new file mode 100644
> index 0000000..d6a0894
> --- /dev/null
> +++ b/drivers/net/wireless/ath/ath9k/htc_drv_spectral.c
> @@ -0,0 +1,358 @@
> +/*
> + * Copyright (c) 2013 Qualcomm Atheros, Inc.
> + *
> + * Permission to use, copy, modify, and/or distribute this software for any
> + * purpose with or without fee is hereby granted, provided that the above
> + * copyright notice and this permission notice appear in all copies.
> + *
> + * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
> + * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
> + * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
> + * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
> + * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
> + * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
> + * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
> + */
> +
> +#include <linux/relay.h>
> +#include "htc.h"
> +
> +/*********************/
> +/* spectral_scan_ctl */
> +/*********************/
> +
> +static ssize_t read_file_spec_scan_ctl(struct file *file, char __user
> *user_buf,
> + size_t count, loff_t *ppos)
> +{
> + struct ath9k_htc_priv *priv = file->private_data;
> + char *mode = "";
> + unsigned int len;
> +
> + switch (priv->spectral_mode) {
> + case SPECTRAL_DISABLED:
> + mode = "disable";
> + break;
> + case SPECTRAL_BACKGROUND:
> + mode = "background";
> + break;
> + case SPECTRAL_CHANSCAN:
> + mode = "chanscan";
> + break;
> + case SPECTRAL_MANUAL:
> + mode = "manual";
> + break;
> + }
> + len = strlen(mode);
> + return simple_read_from_buffer(user_buf, count, ppos, mode, len);
> +}
> +
> +static ssize_t write_file_spec_scan_ctl(struct file *file,
> + const char __user *user_buf,
> + size_t count, loff_t *ppos)
> +{
> + struct ath9k_htc_priv *priv = file->private_data;
> + struct ath_common *common = ath9k_hw_common(priv->ah);
> + char buf[32];
> + ssize_t len;
> +
> + /* TODO: Is it required for ath9k_htc??
> + if (config_enabled(CONFIG_ATH9K_TX99))
> + return -EOPNOTSUPP;
> + */
Can be removed.
> + len = min(count, sizeof(buf) - 1);
> + if (copy_from_user(buf, user_buf, len))
> + return -EFAULT;
> +
> + buf[len] = '\0';
> +
> + if (strncmp("trigger", buf, 7) == 0) {
> + ath9k_htc_spectral_scan_trigger(priv->hw);
> + } else if (strncmp("background", buf, 9) == 0) {
> + ath9k_htc_spectral_scan_config(priv->hw, SPECTRAL_BACKGROUND);
> + ath_dbg(common, CONFIG, "spectral scan: background mode
> enabled\n");
> + } else if (strncmp("chanscan", buf, 8) == 0) {
> + ath9k_htc_spectral_scan_config(priv->hw, SPECTRAL_CHANSCAN);
> + ath_dbg(common, CONFIG, "spectral scan: channel scan mode
> enabled\n");
> + } else if (strncmp("manual", buf, 6) == 0) {
> + ath9k_htc_spectral_scan_config(priv->hw, SPECTRAL_MANUAL);
> + ath_dbg(common, CONFIG, "spectral scan: manual mode enabled\n");
> + } else if (strncmp("disable", buf, 7) == 0) {
> + ath9k_htc_spectral_scan_config(priv->hw, SPECTRAL_DISABLED);
> + ath_dbg(common, CONFIG, "spectral scan: disabled\n");
> + } else {
> + return -EINVAL;
> + }
> +
> + return count;
> +}
> +
> +static const struct file_operations fops_spec_scan_ctl = {
> + .read = read_file_spec_scan_ctl,
> + .write = write_file_spec_scan_ctl,
> + .open = simple_open,
> + .owner = THIS_MODULE,
> + .llseek = default_llseek,
> +};
> +
> +/*************************/
> +/* spectral_short_repeat */
> +/*************************/
> +
> +static ssize_t read_file_spectral_short_repeat(struct file *file,
> + char __user *user_buf,
> + size_t count, loff_t *ppos)
> +{
> + struct ath9k_htc_priv *priv = file->private_data;
> + char buf[32];
> + unsigned int len;
> +
> + len = sprintf(buf, "%d\n", priv->spec_config.short_repeat);
> + return simple_read_from_buffer(user_buf, count, ppos, buf, len);
> +}
> +
> +static ssize_t write_file_spectral_short_repeat(struct file *file,
> + const char __user *user_buf,
> + size_t count, loff_t *ppos)
> +{
> + struct ath9k_htc_priv *priv = file->private_data;
> + unsigned long val;
> + char buf[32];
> + ssize_t len;
> +
> + len = min(count, sizeof(buf) - 1);
> + if (copy_from_user(buf, user_buf, len))
> + return -EFAULT;
> +
> + buf[len] = '\0';
> + if (kstrtoul(buf, 0, &val))
> + return -EINVAL;
> +
> + if (val < 0 || val > 1)
> + return -EINVAL;
> +
> + priv->spec_config.short_repeat = val;
> + return count;
> +}
> +
> +static const struct file_operations fops_spectral_short_repeat = {
> + .read = read_file_spectral_short_repeat,
> + .write = write_file_spectral_short_repeat,
> + .open = simple_open,
> + .owner = THIS_MODULE,
> + .llseek = default_llseek,
> +};
> +
> +/******************/
> +/* spectral_count */
> +/******************/
> +
> +static ssize_t read_file_spectral_count(struct file *file,
> + char __user *user_buf,
> + size_t count, loff_t *ppos)
> +{
> + struct ath9k_htc_priv *priv = file->private_data;
> + char buf[32];
> + unsigned int len;
> +
> + len = sprintf(buf, "%d\n", priv->spec_config.count);
> + return simple_read_from_buffer(user_buf, count, ppos, buf, len);
> +}
> +
> +static ssize_t write_file_spectral_count(struct file *file,
> + const char __user *user_buf,
> + size_t count, loff_t *ppos)
> +{
> + struct ath9k_htc_priv *priv = file->private_data;
> + unsigned long val;
> + char buf[32];
> + ssize_t len;
> +
> + len = min(count, sizeof(buf) - 1);
> + if (copy_from_user(buf, user_buf, len))
> + return -EFAULT;
> +
> + buf[len] = '\0';
> + if (kstrtoul(buf, 0, &val))
> + return -EINVAL;
> +
> + if (val < 0 || val > 255)
> + return -EINVAL;
> +
> + priv->spec_config.count = val;
> + return count;
> +}
> +
> +static const struct file_operations fops_spectral_count = {
> + .read = read_file_spectral_count,
> + .write = write_file_spectral_count,
> + .open = simple_open,
> + .owner = THIS_MODULE,
> + .llseek = default_llseek,
> +};
> +
> +/*******************/
> +/* spectral_period */
> +/*******************/
> +
> +static ssize_t read_file_spectral_period(struct file *file,
> + char __user *user_buf,
> + size_t count, loff_t *ppos)
> +{
> + struct ath9k_htc_priv *priv = file->private_data;
> + char buf[32];
> + unsigned int len;
> +
> + len = sprintf(buf, "%d\n", priv->spec_config.period);
> + return simple_read_from_buffer(user_buf, count, ppos, buf, len);
> +}
> +
> +static ssize_t write_file_spectral_period(struct file *file,
> + const char __user *user_buf,
> + size_t count, loff_t *ppos)
> +{
> + struct ath9k_htc_priv *priv = file->private_data;
> + unsigned long val;
> + char buf[32];
> + ssize_t len;
> +
> + len = min(count, sizeof(buf) - 1);
> + if (copy_from_user(buf, user_buf, len))
> + return -EFAULT;
> +
> + buf[len] = '\0';
> + if (kstrtoul(buf, 0, &val))
> + return -EINVAL;
> +
> + if (val < 0 || val > 255)
> + return -EINVAL;
> +
> + priv->spec_config.period = val;
> + return count;
> +}
> +
> +static const struct file_operations fops_spectral_period = {
> + .read = read_file_spectral_period,
> + .write = write_file_spectral_period,
> + .open = simple_open,
> + .owner = THIS_MODULE,
> + .llseek = default_llseek,
> +};
> +
> +/***********************/
> +/* spectral_fft_period */
> +/***********************/
> +
> +static ssize_t read_file_spectral_fft_period(struct file *file,
> + char __user *user_buf,
> + size_t count, loff_t *ppos)
> +{
> + struct ath9k_htc_priv *priv = file->private_data;
> + char buf[32];
> + unsigned int len;
> +
> + len = sprintf(buf, "%d\n", priv->spec_config.fft_period);
> + return simple_read_from_buffer(user_buf, count, ppos, buf, len);
> +}
> +
> +static ssize_t write_file_spectral_fft_period(struct file *file,
> + const char __user *user_buf,
> + size_t count, loff_t *ppos)
> +{
> + struct ath9k_htc_priv *priv = file->private_data;
> + unsigned long val;
> + char buf[32];
> + ssize_t len;
> +
> + len = min(count, sizeof(buf) - 1);
> + if (copy_from_user(buf, user_buf, len))
> + return -EFAULT;
> +
> + buf[len] = '\0';
> + if (kstrtoul(buf, 0, &val))
> + return -EINVAL;
> +
> + if (val < 0 || val > 15)
> + return -EINVAL;
> +
> + priv->spec_config.fft_period = val;
> + return count;
> +}
> +
> +static const struct file_operations fops_spectral_fft_period = {
> + .read = read_file_spectral_fft_period,
> + .write = write_file_spectral_fft_period,
> + .open = simple_open,
> + .owner = THIS_MODULE,
> + .llseek = default_llseek,
> +};
> +
> +/*******************/
> +/* Relay interface */
> +/*******************/
> +
> +static struct dentry *create_buf_file_handler(const char *filename,
> + struct dentry *parent,
> + umode_t mode,
> + struct rchan_buf *buf,
> + int *is_global)
> +{
> + struct dentry *buf_file;
> +
> + buf_file = debugfs_create_file(filename, mode, parent, buf,
> + &relay_file_operations);
> + *is_global = 1;
> + return buf_file;
> +}
> +
> +static int remove_buf_file_handler(struct dentry *dentry)
> +{
> + debugfs_remove(dentry);
> +
> + return 0;
> +}
> +
> +static struct rchan_callbacks rfs_spec_scan_cb = {
> + .create_buf_file = create_buf_file_handler,
> + .remove_buf_file = remove_buf_file_handler,
> +};
> +
> +/*********************/
> +/* Debug Init/Deinit */
> +/*********************/
> +
> +void ath9k_htc_spectral_deinit_debug(struct ath9k_htc_priv *priv)
> +{
> + if (config_enabled(CONFIG_ATH9K_DEBUGFS) && priv->rfs_chan_spec_scan) {
> + relay_close(priv->rfs_chan_spec_scan);
> + priv->rfs_chan_spec_scan = NULL;
> + }
> +}
> +
> +void ath9k_htc_spectral_init_debug(struct ath9k_htc_priv *priv)
> +{
> + priv->rfs_chan_spec_scan = relay_open("spectral_scan",
> + priv->debug.debugfs_phy,
> + 1024, 256, &rfs_spec_scan_cb,
> + NULL);
> + debugfs_create_file("spectral_scan_ctl",
> + S_IRUSR | S_IWUSR,
> + priv->debug.debugfs_phy, priv,
> + &fops_spec_scan_ctl);
> + debugfs_create_file("spectral_short_repeat",
> + S_IRUSR | S_IWUSR,
> + priv->debug.debugfs_phy, priv,
> + &fops_spectral_short_repeat);
> + debugfs_create_file("spectral_count",
> + S_IRUSR | S_IWUSR,
> + priv->debug.debugfs_phy, priv,
> + &fops_spectral_count);
> + debugfs_create_file("spectral_period",
> + S_IRUSR | S_IWUSR,
> + priv->debug.debugfs_phy, priv,
> + &fops_spectral_period);
> + debugfs_create_file("spectral_fft_period",
> + S_IRUSR | S_IWUSR,
> + priv->debug.debugfs_phy, priv,
> + &fops_spectral_fft_period);
> +}
Note for me: It is big junk of duplicats. But we need to rework complete
debugfs part for both ath9k and ath9k-htc to solve this problem.
> diff --git a/drivers/net/wireless/ath/ath9k/htc_drv_txrx.c
> b/drivers/net/wireless/ath/ath9k/htc_drv_txrx.c
> index e8149e3..d21e685 100644
> --- a/drivers/net/wireless/ath/ath9k/htc_drv_txrx.c
> +++ b/drivers/net/wireless/ath/ath9k/htc_drv_txrx.c
> @@ -1010,6 +1010,23 @@ static bool ath9k_rx_prepare(struct ath9k_htc_priv
> *priv,
> * separately to avoid doing two lookups for a rate for each frame.
> */
> hdr = (struct ieee80211_hdr *)skb->data;
> +
> + /*
> + * Process PHY errors and return so that the packet
> + * can be dropped.
> + */
> + #ifdef CONFIG_ATH9K_HTC_DEBUGFS
> + if (rx_stats.rs_status & ATH9K_RXERR_PHY) {
> + /* TODO: Not using DFS processing now. */
> + if (ath_process_fft(priv->ah, hdr, priv->hw,
> priv->rfs_chan_spec_scan,
> + &rx_stats, rx_status->mactime, true)) {
> + /* TODO: Add code for collecting statistics about spectral scan */
> + }
> +
> + goto rx_next;
> + }
> + #endif
Add code for collecting statistics about spectral scan :)
> if (!ath9k_cmn_rx_accept(common, hdr, rx_status, &rx_stats,
> &decrypt_error, priv->rxfilter))
> goto rx_next;
>
--
Regards,
Oleksij
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