@@ -25,6 +25,7 @@ config ATH10K_DEBUG
config ATH10K_DEBUGFS
bool "Atheros ath10k debugfs support"
depends on ATH10K
+ select RELAY
---help---
Enabled debugfs support
@@ -8,7 +8,8 @@ ath10k_core-y += mac.o \
htt_tx.o \
txrx.o \
wmi.o \
- bmi.o
+ bmi.o \
+ spectral.o
ath10k_core-$(CONFIG_ATH10K_TRACING) += trace.o
@@ -31,6 +31,7 @@
#include "../ath.h"
#include "../regd.h"
#include "../dfs_pattern_detector.h"
+#include "spectral.h"
#define MS(_v, _f) (((_v) & _f##_MASK) >> _f##_LSB)
#define SM(_v, _f) (((_v) << _f##_LSB) & _f##_MASK)
@@ -494,6 +495,11 @@ struct ath10k {
#ifdef CONFIG_ATH10K_DEBUGFS
struct ath10k_debug debug;
#endif
+
+ /* relay(fs) channel for spectral scan */
+ struct rchan *rfs_chan_spec_scan;
+ enum spectral_mode spectral_mode;
+ struct ath_spec_scan spec_config;
};
struct ath10k *ath10k_core_create(void *hif_priv, struct device *dev,
@@ -957,12 +957,15 @@ int ath10k_debug_create(struct ath10k *ar)
&fops_dfs_stats);
}
+ ath10k_spectral_init_debug(ar);
+
return 0;
}
void ath10k_debug_destroy(struct ath10k *ar)
{
cancel_delayed_work_sync(&ar->debug.htt_stats_dwork);
+ ath10k_spectral_deinit_debug(ar);
}
#endif /* CONFIG_ATH10K_DEBUGFS */
new file mode 100644
@@ -0,0 +1,368 @@
+/*
+ * 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 "core.h"
+
+static void ath_debug_send_fft_sample(struct ath10k *ar,
+ struct fft_sample_tlv *fft_sample_tlv)
+{
+ int length;
+
+ if (!ar->rfs_chan_spec_scan)
+ return;
+
+ length = __be16_to_cpu(fft_sample_tlv->length) +
+ sizeof(*fft_sample_tlv);
+ relay_write(ar->rfs_chan_spec_scan, fft_sample_tlv, length);
+}
+
+int ath10k_process_fft(struct ath10k *ar,
+ struct wmi_single_phyerr_rx_event *event,
+ struct phyerr_fft_report *fftr, size_t bin_len, u64 tsf)
+{
+ struct fft_sample_ath10k_ht20 fft_sample;
+ u32 reg0, reg1;
+ u16 peak_mag;
+ u8 *bins;
+ u16 freq1;
+ u16 freq2;
+ u16 total_gain_db;
+ u16 base_pwr_db;
+ u8 chain_idx;
+ u32 nf_list1;
+ u32 nf_list2;
+ u16 length;
+
+ if (bin_len != SPECTRAL_ATH10K_HT20_NUM_BINS)
+ return 0;
+
+ reg0 = __le32_to_cpu(fftr->reg0);
+ reg1 = __le32_to_cpu(fftr->reg1);
+
+ length = sizeof(fft_sample) - sizeof(struct fft_sample_tlv);
+ fft_sample.tlv.type = ATH_FFT_SAMPLE_ATH10K_HT20;
+ fft_sample.tlv.length = __cpu_to_be16(length);
+
+ fft_sample.mhz = event->hdr.chan_width_mhz;
+ fft_sample.relpwr_db = MS(reg1, SEARCH_FFT_REPORT_REG1_RELPWR_DB);
+ fft_sample.avgpwr_db = MS(reg1, SEARCH_FFT_REPORT_REG1_AVGPWR_DB);
+
+ peak_mag = MS(reg1, SEARCH_FFT_REPORT_REG1_PEAK_MAG);
+ fft_sample.max_magnitude = __cpu_to_be16(peak_mag);
+ fft_sample.max_index = MS(reg0, SEARCH_FFT_REPORT_REG0_PEAK_SIDX);
+ fft_sample.rssi = event->hdr.rssi_combined;
+
+ total_gain_db = MS(reg0, SEARCH_FFT_REPORT_REG0_TOTAL_GAIN_DB);
+ base_pwr_db = MS(reg0, SEARCH_FFT_REPORT_REG0_BASE_PWR_DB);
+ fft_sample.total_gain_db = __cpu_to_be16(total_gain_db);
+ fft_sample.base_pwr_db = __cpu_to_be16(base_pwr_db);
+
+ freq1 = __le16_to_cpu(event->hdr.freq1);
+ freq2 = __le16_to_cpu(event->hdr.freq2);
+ fft_sample.freq1 = __cpu_to_be16(freq1);
+ fft_sample.freq2 = __cpu_to_be16(freq2);
+
+ nf_list1 = __le32_to_cpu(event->hdr.nf_list_1);
+ nf_list2 = __le32_to_cpu(event->hdr.nf_list_2);
+ chain_idx = MS(reg0, SEARCH_FFT_REPORT_REG0_FFT_CHN_IDX);
+ switch (chain_idx) {
+ case 0:
+ fft_sample.noise = __cpu_to_be16(nf_list1 & 0xffffu);
+ break;
+ case 1:
+ fft_sample.noise = __cpu_to_be16((nf_list1 >> 16) & 0xffffu);
+ break;
+ case 2:
+ fft_sample.noise = __cpu_to_be16(nf_list2 & 0xffffu);
+ break;
+ case 3:
+ fft_sample.noise = __cpu_to_be16((nf_list2 >> 16) & 0xffffu);
+ break;
+ }
+
+ fft_sample.tsf = __cpu_to_be64(tsf);
+
+ bins = (u8 *)fftr;
+ bins += sizeof(*fftr);
+ memcpy(fft_sample.data, bins, SPECTRAL_ATH10K_HT20_NUM_BINS);
+
+ ath_debug_send_fft_sample(ar, &fft_sample.tlv);
+
+ return 1;
+}
+
+static int ath_get_spectral_vdevid(struct ath10k *ar)
+{
+ struct ath10k_vif *arvif;
+
+ if (list_empty(&ar->arvifs))
+ return -ENODEV;
+
+ arvif = list_first_entry(&ar->arvifs, typeof(*arvif), list);
+ return arvif->vdev_id;
+}
+
+int ath10k_spectral_scan_trigger(struct ath10k *ar)
+{
+ int ret;
+ int vdev_id;
+
+ vdev_id = ath_get_spectral_vdevid(ar);
+ if (vdev_id < 0)
+ return vdev_id;
+
+ if (ar->spectral_mode == SPECTRAL_DISABLED)
+ return 0;
+
+ ret = ath10k_vdev_spectral_enable(ar, vdev_id,
+ WMI_SPECTRAL_TRIGGER_CMD_CLEAR,
+ WMI_SPECTRAL_ENABLE_CMD_ENABLE);
+ if (ret < 0)
+ return ret;
+
+ ret = ath10k_vdev_spectral_enable(ar, vdev_id,
+ WMI_SPECTRAL_TRIGGER_CMD_TRIGGER,
+ WMI_SPECTRAL_ENABLE_CMD_ENABLE);
+ if (ret < 0)
+ return ret;
+
+ return 0;
+}
+
+int ath10k_spectral_scan_config(struct ath10k *ar, enum spectral_mode mode)
+{
+ int count, ret;
+ struct wmi_vdev_spectral_configure_arg arg;
+ int vdev_id;
+
+ vdev_id = ath_get_spectral_vdevid(ar);
+ if (vdev_id < 0)
+ return vdev_id;
+
+ ar->spectral_mode = mode;
+
+ ath10k_vdev_spectral_enable(ar, vdev_id,
+ WMI_SPECTRAL_TRIGGER_CMD_CLEAR,
+ WMI_SPECTRAL_ENABLE_CMD_DISABLE);
+ if (mode == SPECTRAL_DISABLED)
+ return 0;
+
+ if (mode == SPECTRAL_BACKGROUND)
+ count = WMI_SPECTRAL_COUNT_DEFAULT;
+ else
+ count = max_t(u8, 1, ar->spec_config.count);
+
+ arg.vdev_id = vdev_id;
+ arg.scan_count = count;
+ arg.scan_period = WMI_SPECTRAL_PERIOD_DEFAULT;
+ arg.scan_priority = WMI_SPECTRAL_PRIORITY_DEFAULT;
+ arg.scan_fft_size = WMI_SPECTRAL_FFT_SIZE_DEFAULT;
+ arg.scan_gc_ena = WMI_SPECTRAL_GC_ENA_DEFAULT;
+ arg.scan_restart_ena = WMI_SPECTRAL_RESTART_ENA_DEFAULT;
+ arg.scan_noise_floor_ref = WMI_SPECTRAL_NOISE_FLOOR_REF_DEFAULT;
+ arg.scan_init_delay = WMI_SPECTRAL_INIT_DELAY_DEFAULT;
+ arg.scan_nb_tone_thr = WMI_SPECTRAL_NB_TONE_THR_DEFAULT;
+ arg.scan_str_bin_thr = WMI_SPECTRAL_STR_BIN_THR_DEFAULT;
+ arg.scan_wb_rpt_mode = WMI_SPECTRAL_WB_RPT_MODE_DEFAULT;
+ arg.scan_rssi_rpt_mode = WMI_SPECTRAL_RSSI_RPT_MODE_DEFAULT;
+ arg.scan_rssi_thr = WMI_SPECTRAL_RSSI_THR_DEFAULT;
+ arg.scan_pwr_format = WMI_SPECTRAL_PWR_FORMAT_DEFAULT;
+ arg.scan_rpt_mode = WMI_SPECTRAL_RPT_MODE_DEFAULT;
+ arg.scan_bin_scale = WMI_SPECTRAL_BIN_SCALE_DEFAULT;
+ arg.scan_dBm_adj = WMI_SPECTRAL_DBM_ADJ_DEFAULT;
+ arg.scan_chn_mask = WMI_SPECTRAL_CHN_MASK_DEFAULT;
+
+ ret = ath10k_vdev_spectral_configure(ar, &arg);
+ if (ret < 0)
+ return ret;
+
+ if (mode == SPECTRAL_BACKGROUND)
+ ath10k_spectral_scan_trigger(ar);
+
+ return 0;
+}
+
+/*********************/
+/* 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 ath10k *ar = file->private_data;
+ char *mode = "";
+ unsigned int len;
+
+ switch (ar->spectral_mode) {
+ case SPECTRAL_DISABLED:
+ mode = "disable";
+ break;
+ case SPECTRAL_BACKGROUND:
+ mode = "background";
+ 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 ath10k *ar = file->private_data;
+ 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 (strncmp("trigger", buf, 7) == 0) {
+ if (ar->spectral_mode == SPECTRAL_MANUAL)
+ ath10k_spectral_scan_trigger(ar);
+ } else if (strncmp("background", buf, 9) == 0) {
+ ath10k_spectral_scan_config(ar, SPECTRAL_BACKGROUND);
+ } else if (strncmp("manual", buf, 6) == 0) {
+ ath10k_spectral_scan_config(ar, SPECTRAL_MANUAL);
+ } else if (strncmp("disable", buf, 7) == 0) {
+ ath10k_spectral_scan_config(ar, SPECTRAL_DISABLED);
+ } 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_count */
+/******************/
+
+static ssize_t read_file_spectral_count(struct file *file,
+ char __user *user_buf,
+ size_t count, loff_t *ppos)
+{
+ struct ath10k *ar = file->private_data;
+ char buf[32];
+ unsigned int len;
+
+ len = sprintf(buf, "%d\n", ar->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 ath10k *ar = 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;
+
+ ar->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,
+};
+
+/*******************/
+/* 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 ath10k_spectral_deinit_debug(struct ath10k *ar)
+{
+ if (config_enabled(CONFIG_ATH10K_DEBUGFS) && ar->rfs_chan_spec_scan) {
+ relay_close(ar->rfs_chan_spec_scan);
+ ar->rfs_chan_spec_scan = NULL;
+ }
+}
+
+void ath10k_spectral_init_debug(struct ath10k *ar)
+{
+ ar->rfs_chan_spec_scan = relay_open("spectral_scan",
+ ar->debug.debugfs_phy,
+ 1024, 256, &rfs_spec_scan_cb,
+ NULL);
+ debugfs_create_file("spectral_scan_ctl",
+ S_IRUSR | S_IWUSR,
+ ar->debug.debugfs_phy, ar,
+ &fops_spec_scan_ctl);
+ debugfs_create_file("spectral_count",
+ S_IRUSR | S_IWUSR,
+ ar->debug.debugfs_phy, ar,
+ &fops_spectral_count);
+}
new file mode 100644
@@ -0,0 +1,66 @@
+/*
+ * 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.
+ */
+
+#ifndef SPECTRAL_H
+#define SPECTRAL_H
+
+#include "../spectral_common.h"
+
+/**
+ * struct ath_spec_scan - parameters for Atheros spectral scan
+ *
+ * @count: number of scan results requested for manual mode
+ */
+struct ath_spec_scan {
+ u8 count;
+};
+
+/* enum spectral_mode:
+ *
+ * @SPECTRAL_DISABLED: spectral mode is disabled
+ * @SPECTRAL_BACKGROUND: hardware sends samples when it is not busy with
+ * something else.
+ * @SPECTRAL_MANUAL: spectral scan is enabled, triggering for samples
+ * is performed manually.
+ */
+enum spectral_mode {
+ SPECTRAL_DISABLED = 0,
+ SPECTRAL_BACKGROUND,
+ SPECTRAL_MANUAL,
+};
+
+void ath10k_spectral_init_debug(struct ath10k *ar);
+void ath10k_spectral_deinit_debug(struct ath10k *ar);
+
+int ath10k_spectral_scan_trigger(struct ath10k *ar);
+int ath10k_spectral_scan_config(struct ath10k *ar,
+ enum spectral_mode spectral_mode);
+
+#ifdef CONFIG_ATH10K_DEBUGFS
+int ath10k_process_fft(struct ath10k *ar,
+ struct wmi_single_phyerr_rx_event *event,
+ struct phyerr_fft_report *fftr, size_t bin_len, u64 tsf);
+#else
+static inline int
+ath10k_process_fft(struct ath10k *ar,
+ struct wmi_single_phyerr_rx_event *event,
+ struct phyerr_fft_report *fftr, size_t bin_len, u64 tsf)
+{
+ return 0;
+}
+#endif /* CONFIG_ATH10K_DEBUGFS */
+
+#endif /* SPECTRAL_H */
@@ -1659,7 +1659,47 @@ static void ath10k_wmi_event_spectral_scan(struct ath10k *ar,
struct wmi_single_phyerr_rx_event *event,
u64 tsf)
{
- ath10k_dbg(ATH10K_DBG_WMI, "wmi event spectral scan\n");
+ int buf_len, tlv_len, res, i = 0;
+ struct phyerr_tlv *tlv;
+ u8 *tlv_buf;
+ struct phyerr_fft_report *fftr;
+ size_t fftr_len;
+
+ buf_len = __le32_to_cpu(event->hdr.buf_len);
+
+ while (i < buf_len) {
+ if (i + sizeof(*tlv) > buf_len) {
+ ath10k_warn("too short buf for tlv header (%d)\n", i);
+ return;
+ }
+
+ tlv = (struct phyerr_tlv *)&event->bufp[i];
+ tlv_len = __le16_to_cpu(tlv->len);
+ tlv_buf = &event->bufp[i + sizeof(*tlv)];
+
+ if (i + sizeof(*tlv) + tlv_len > buf_len) {
+ ath10k_warn("too short buf for tlv (%d)\n", i);
+ return;
+ }
+
+ switch (tlv->tag) {
+ case PHYERR_TLV_TAG_SEARCH_FFT_REPORT:
+ if (sizeof(*fftr) > tlv_len) {
+ ath10k_warn("too short fft report (%d)\n", i);
+ return;
+ }
+
+ fftr_len = tlv_len - sizeof(*fftr);
+ fftr = (struct phyerr_fft_report *)tlv_buf;
+ res = ath10k_process_fft(ar, event, fftr, fftr_len,
+ tsf);
+ if (res)
+ return;
+ break;
+ }
+
+ i += sizeof(*tlv) + tlv_len;
+ }
}
static void ath10k_wmi_event_phyerr(struct ath10k *ar, struct sk_buff *skb)
@@ -3236,6 +3276,62 @@ int ath10k_wmi_vdev_install_key(struct ath10k *ar,
ar->wmi.cmd->vdev_install_key_cmdid);
}
+int ath10k_vdev_spectral_configure(struct ath10k *ar,
+ const struct wmi_vdev_spectral_configure_arg *arg)
+{
+ struct wmi_vdev_spectral_configure_cmd *cmd;
+ struct sk_buff *skb;
+ __le32 cmdid;
+
+ skb = ath10k_wmi_alloc_skb(sizeof(*cmd));
+ if (!skb)
+ return -ENOMEM;
+
+ cmd = (struct wmi_vdev_spectral_configure_cmd *)skb->data;
+ cmd->vdev_id = __cpu_to_le32(arg->vdev_id);
+ cmd->scan_count = __cpu_to_le32(arg->scan_count);
+ cmd->scan_period = __cpu_to_le32(arg->scan_period);
+ cmd->scan_priority = __cpu_to_le32(arg->scan_priority);
+ cmd->scan_fft_size = __cpu_to_le32(arg->scan_fft_size);
+ cmd->scan_gc_ena = __cpu_to_le32(arg->scan_gc_ena);
+ cmd->scan_restart_ena = __cpu_to_le32(arg->scan_restart_ena);
+ cmd->scan_noise_floor_ref = __cpu_to_le32(arg->scan_noise_floor_ref);
+ cmd->scan_init_delay = __cpu_to_le32(arg->scan_init_delay);
+ cmd->scan_nb_tone_thr = __cpu_to_le32(arg->scan_nb_tone_thr);
+ cmd->scan_str_bin_thr = __cpu_to_le32(arg->scan_str_bin_thr);
+ cmd->scan_wb_rpt_mode = __cpu_to_le32(arg->scan_wb_rpt_mode);
+ cmd->scan_rssi_rpt_mode = __cpu_to_le32(arg->scan_rssi_rpt_mode);
+ cmd->scan_rssi_thr = __cpu_to_le32(arg->scan_rssi_thr);
+ cmd->scan_pwr_format = __cpu_to_le32(arg->scan_pwr_format);
+ cmd->scan_rpt_mode = __cpu_to_le32(arg->scan_rpt_mode);
+ cmd->scan_bin_scale = __cpu_to_le32(arg->scan_bin_scale);
+ cmd->scan_dBm_adj = __cpu_to_le32(arg->scan_dBm_adj);
+ cmd->scan_chn_mask = __cpu_to_le32(arg->scan_chn_mask);
+
+ cmdid = ar->wmi.cmd->vdev_spectral_scan_configure_cmdid;
+ return ath10k_wmi_cmd_send(ar, skb, cmdid);
+}
+
+int ath10k_vdev_spectral_enable(struct ath10k *ar, u32 vdev_id, u32 trigger,
+ u32 enable)
+{
+ struct wmi_vdev_spectral_enable_cmd *cmd;
+ struct sk_buff *skb;
+ __le32 cmdid;
+
+ skb = ath10k_wmi_alloc_skb(sizeof(*cmd));
+ if (!skb)
+ return -ENOMEM;
+
+ cmd = (struct wmi_vdev_spectral_enable_cmd *)skb->data;
+ cmd->vdev_id = __cpu_to_le32(vdev_id);
+ cmd->trigger_cmd = __cpu_to_le32(trigger);
+ cmd->enable_cmd = __cpu_to_le32(enable);
+
+ cmdid = ar->wmi.cmd->vdev_spectral_scan_enable_cmdid;
+ return ath10k_wmi_cmd_send(ar, skb, cmdid);
+}
+
int ath10k_wmi_peer_create(struct ath10k *ar, u32 vdev_id,
const u8 peer_addr[ETH_ALEN])
{
@@ -2067,6 +2067,7 @@ struct wmi_comb_phyerr_rx_event {
#define PHYERR_TLV_SIG 0xBB
#define PHYERR_TLV_TAG_SEARCH_FFT_REPORT 0xFB
#define PHYERR_TLV_TAG_RADAR_PULSE_SUMMARY 0xF8
+#define PHYERR_TLV_TAG_SPECTRAL_SUMMARY_REPORT 0xF9
struct phyerr_radar_report {
__le32 reg0; /* RADAR_REPORT_REG0_* */
@@ -3444,6 +3445,81 @@ struct wmi_vdev_simple_event {
/* unsupported VDEV combination */
#define WMI_INIFIED_VDEV_START_RESPONSE_NOT_SUPPORTED 0x2
+struct wmi_vdev_spectral_configure_cmd {
+ __le32 vdev_id;
+ __le32 scan_count;
+ __le32 scan_period;
+ __le32 scan_priority;
+ __le32 scan_fft_size;
+ __le32 scan_gc_ena;
+ __le32 scan_restart_ena;
+ __le32 scan_noise_floor_ref;
+ __le32 scan_init_delay;
+ __le32 scan_nb_tone_thr;
+ __le32 scan_str_bin_thr;
+ __le32 scan_wb_rpt_mode;
+ __le32 scan_rssi_rpt_mode;
+ __le32 scan_rssi_thr;
+ __le32 scan_pwr_format;
+ __le32 scan_rpt_mode;
+ __le32 scan_bin_scale;
+ __le32 scan_dBm_adj;
+ __le32 scan_chn_mask;
+} __packed;
+
+struct wmi_vdev_spectral_configure_arg {
+ u32 vdev_id;
+ u32 scan_count;
+ u32 scan_period;
+ u32 scan_priority;
+ u32 scan_fft_size;
+ u32 scan_gc_ena;
+ u32 scan_restart_ena;
+ u32 scan_noise_floor_ref;
+ u32 scan_init_delay;
+ u32 scan_nb_tone_thr;
+ u32 scan_str_bin_thr;
+ u32 scan_wb_rpt_mode;
+ u32 scan_rssi_rpt_mode;
+ u32 scan_rssi_thr;
+ u32 scan_pwr_format;
+ u32 scan_rpt_mode;
+ u32 scan_bin_scale;
+ u32 scan_dBm_adj;
+ u32 scan_chn_mask;
+};
+
+#define WMI_SPECTRAL_ENABLE_DEFAULT 0
+#define WMI_SPECTRAL_COUNT_DEFAULT 0
+#define WMI_SPECTRAL_PERIOD_DEFAULT 35
+#define WMI_SPECTRAL_PRIORITY_DEFAULT 1
+#define WMI_SPECTRAL_FFT_SIZE_DEFAULT 7
+#define WMI_SPECTRAL_GC_ENA_DEFAULT 1
+#define WMI_SPECTRAL_RESTART_ENA_DEFAULT 0
+#define WMI_SPECTRAL_NOISE_FLOOR_REF_DEFAULT -96
+#define WMI_SPECTRAL_INIT_DELAY_DEFAULT 80
+#define WMI_SPECTRAL_NB_TONE_THR_DEFAULT 12
+#define WMI_SPECTRAL_STR_BIN_THR_DEFAULT 8
+#define WMI_SPECTRAL_WB_RPT_MODE_DEFAULT 0
+#define WMI_SPECTRAL_RSSI_RPT_MODE_DEFAULT 0
+#define WMI_SPECTRAL_RSSI_THR_DEFAULT 0xf0
+#define WMI_SPECTRAL_PWR_FORMAT_DEFAULT 0
+#define WMI_SPECTRAL_RPT_MODE_DEFAULT 2
+#define WMI_SPECTRAL_BIN_SCALE_DEFAULT 1
+#define WMI_SPECTRAL_DBM_ADJ_DEFAULT 1
+#define WMI_SPECTRAL_CHN_MASK_DEFAULT 1
+
+struct wmi_vdev_spectral_enable_cmd {
+ __le32 vdev_id;
+ __le32 trigger_cmd;
+ __le32 enable_cmd;
+} __packed;
+
+#define WMI_SPECTRAL_TRIGGER_CMD_TRIGGER 1
+#define WMI_SPECTRAL_TRIGGER_CMD_CLEAR 2
+#define WMI_SPECTRAL_ENABLE_CMD_ENABLE 1
+#define WMI_SPECTRAL_ENABLE_CMD_DISABLE 2
+
/* Beacon processing related command and event structures */
struct wmi_bcn_tx_hdr {
__le32 vdev_id;
@@ -4290,6 +4366,10 @@ int ath10k_wmi_vdev_set_param(struct ath10k *ar, u32 vdev_id,
u32 param_id, u32 param_value);
int ath10k_wmi_vdev_install_key(struct ath10k *ar,
const struct wmi_vdev_install_key_arg *arg);
+int ath10k_vdev_spectral_configure(struct ath10k *ar,
+ const struct wmi_vdev_spectral_configure_arg *arg);
+int ath10k_vdev_spectral_enable(struct ath10k *ar, u32 vdev_id, u32 trigger,
+ u32 enable);
int ath10k_wmi_peer_create(struct ath10k *ar, u32 vdev_id,
const u8 peer_addr[ETH_ALEN]);
int ath10k_wmi_peer_delete(struct ath10k *ar, u32 vdev_id,
@@ -19,6 +19,7 @@
#define SPECTRAL_HT20_NUM_BINS 56
#define SPECTRAL_HT20_40_NUM_BINS 128
+#define SPECTRAL_ATH10K_HT20_NUM_BINS 64
/* FFT sample format given to userspace via debugfs.
*
@@ -31,6 +32,7 @@
enum ath_fft_sample_type {
ATH_FFT_SAMPLE_HT20 = 1,
ATH_FFT_SAMPLE_HT20_40,
+ ATH_FFT_SAMPLE_ATH10K_HT20,
};
struct fft_sample_tlv {
@@ -85,4 +87,22 @@ struct fft_sample_ht20_40 {
u8 data[SPECTRAL_HT20_40_NUM_BINS];
} __packed;
+struct fft_sample_ath10k_ht20 {
+ struct fft_sample_tlv tlv;
+ u8 mhz;
+ __be16 freq1;
+ __be16 freq2;
+ __be16 noise;
+ __be16 max_magnitude;
+ __be16 total_gain_db;
+ __be16 base_pwr_db;
+ __be64 tsf;
+ s8 max_index;
+ u8 rssi;
+ u8 relpwr_db;
+ u8 avgpwr_db;
+
+ u8 data[SPECTRAL_ATH10K_HT20_NUM_BINS];
+} __packed;
+
#endif /* SPECTRAL_COMMON_H */