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2dcd955aea
This commit refreshes and updates the VHT160 ath10k support fix patches and adds a number of backports from ath-next: * 8ed05ed06fca ath10k: handle tdls peer events * 229329ff345f ath10k: wmi: modify svc bitmap parsing for wcn3990 * 14d65775687c ath10k: advertise TDLS wider bandwidth support for 5GHz * bc64d05220f3 ath10k: debugfs support to get final TPC stats for 10.4 variants * 8b2d93dd2261 ath10k: Fix kernel panic while using worker (ath10k_sta_rc_update_wk) * 4b190675ad06 ath10k: fix kernel panic while reading tpc_stats * be8cce96f14d ath10k: add support to configure channel dwell time * f40105e67478 ath: add support to get the detected radar specifications * 6f6eb1bcbeff ath10k: DFS Host Confirmation * 260e629bbf44 ath10k: fix memory leak of tpc_stats * 38441fb6fcbb ath10k: support use of channel 173 * 2e9bcd0d7324 ath10k: fix spectral scan for QCA9984 and QCA9888 chipsets Signed-off-by: Ansuel Smith <ansuelsmth@gmail.com> [move backported patches in the 3xx number space, bring in upstream order, replace incomplete patch files with git format-patch ones, rewrite commit message, fix subject] Signed-off-by: Jo-Philipp Wich <jo@mein.io>
95 lines
3.7 KiB
Diff
95 lines
3.7 KiB
Diff
From f40105e6747892e8edab94020567c158c9bec0df Mon Sep 17 00:00:00 2001
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From: Sriram R <srirrama@codeaurora.org>
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Date: Tue, 15 May 2018 14:39:48 +0530
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Subject: [PATCH] ath: add support to get the detected radar specifications
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This enables ath10k/ath9k drivers to collect the specifications of the
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radar type once it is detected by the dfs pattern detector unit.
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Usage of the collected info is specific to driver implementation.
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For example, collected radar info could be used by the host driver
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to send to co-processors for additional processing/validation.
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Note: 'radar_detector_specs' data containing the specifications of
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different radar types which was private within dfs_pattern_detector/
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dfs_pri_detector is now shared with drivers as well for making use
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of this information.
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Signed-off-by: Sriram R <srirrama@codeaurora.org>
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Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
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---
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drivers/net/wireless/ath/ath10k/wmi.c | 2 +-
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drivers/net/wireless/ath/ath9k/dfs.c | 2 +-
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drivers/net/wireless/ath/dfs_pattern_detector.c | 5 ++++-
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drivers/net/wireless/ath/dfs_pattern_detector.h | 3 ++-
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drivers/net/wireless/ath/dfs_pri_detector.h | 3 ++-
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5 files changed, 10 insertions(+), 5 deletions(-)
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--- a/drivers/net/wireless/ath/ath10k/wmi.c
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+++ b/drivers/net/wireless/ath/ath10k/wmi.c
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@@ -3712,7 +3712,7 @@ static void ath10k_dfs_radar_report(stru
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ATH10K_DFS_STAT_INC(ar, pulses_detected);
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- if (!ar->dfs_detector->add_pulse(ar->dfs_detector, &pe)) {
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+ if (!ar->dfs_detector->add_pulse(ar->dfs_detector, &pe, NULL)) {
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ath10k_dbg(ar, ATH10K_DBG_REGULATORY,
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"dfs no pulse pattern detected, yet\n");
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return;
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--- a/drivers/net/wireless/ath/ath9k/dfs.c
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+++ b/drivers/net/wireless/ath/ath9k/dfs.c
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@@ -279,7 +279,7 @@ ath9k_dfs_process_radar_pulse(struct ath
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DFS_STAT_INC(sc, pulses_processed);
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if (pd == NULL)
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return;
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- if (!pd->add_pulse(pd, pe))
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+ if (!pd->add_pulse(pd, pe, NULL))
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return;
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DFS_STAT_INC(sc, radar_detected);
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ieee80211_radar_detected(sc->hw);
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--- a/drivers/net/wireless/ath/dfs_pattern_detector.c
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+++ b/drivers/net/wireless/ath/dfs_pattern_detector.c
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@@ -268,7 +268,8 @@ static void dpd_exit(struct dfs_pattern_
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}
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static bool
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-dpd_add_pulse(struct dfs_pattern_detector *dpd, struct pulse_event *event)
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+dpd_add_pulse(struct dfs_pattern_detector *dpd, struct pulse_event *event,
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+ struct radar_detector_specs *rs)
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{
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u32 i;
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struct channel_detector *cd;
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@@ -294,6 +295,8 @@ dpd_add_pulse(struct dfs_pattern_detecto
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struct pri_detector *pd = cd->detectors[i];
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struct pri_sequence *ps = pd->add_pulse(pd, event);
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if (ps != NULL) {
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+ if (rs != NULL)
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+ memcpy(rs, pd->rs, sizeof(*rs));
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ath_dbg(dpd->common, DFS,
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"DFS: radar found on freq=%d: id=%d, pri=%d, "
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"count=%d, count_false=%d\n",
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--- a/drivers/net/wireless/ath/dfs_pattern_detector.h
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+++ b/drivers/net/wireless/ath/dfs_pattern_detector.h
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@@ -97,7 +97,8 @@ struct dfs_pattern_detector {
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bool (*set_dfs_domain)(struct dfs_pattern_detector *dpd,
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enum nl80211_dfs_regions region);
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bool (*add_pulse)(struct dfs_pattern_detector *dpd,
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- struct pulse_event *pe);
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+ struct pulse_event *pe,
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+ struct radar_detector_specs *rs);
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struct ath_dfs_pool_stats (*get_stats)(struct dfs_pattern_detector *dpd);
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enum nl80211_dfs_regions region;
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--- a/drivers/net/wireless/ath/dfs_pri_detector.h
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+++ b/drivers/net/wireless/ath/dfs_pri_detector.h
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@@ -62,8 +62,9 @@ struct pri_detector {
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(*add_pulse)(struct pri_detector *de, struct pulse_event *e);
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void (*reset) (struct pri_detector *de, u64 ts);
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-/* private: internal use only */
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const struct radar_detector_specs *rs;
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+
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+/* private: internal use only */
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u64 last_ts;
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struct list_head sequences;
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struct list_head pulses;
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