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wifi: ath12k: support get_survey mac op for single wiphy

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The radio for which the survey info needs to be collected
depends on the channel idx which could be based on the band.
Use the idx to identify the appropriate sband since multiple
bands could be combined for single wiphy case.

Also use the channel idx and sband to identify the corresponding
radio on which the survey results needs to be populated.

Tested-on: QCN9274 hw2.0 PCI WLAN.WBE.1.0.1-00029-QCAHKSWPL_SILICONZ-1
Tested-on: WCN7850 hw2.0 PCI WLAN.HMT.1.0.c5-00481-QCAHMTSWPL_V1.0_V2.0_SILICONZ-3

Signed-off-by: Sriram R <quic_srirrama@quicinc.com>
Signed-off-by: Rameshkumar Sundaram <quic_ramess@quicinc.com>
Acked-by: Jeff Johnson <quic_jjohnson@quicinc.com>
Signed-off-by: Kalle Valo <quic_kvalo@quicinc.com>
Link: https://msgid.link/20240405194519.1337906-13-quic_ramess@quicinc.com
This commit is contained in:
Sriram R
2024-04-10 17:12:16 +03:00
committed by Kalle Valo
parent d258f16ba1
commit 4f242b1d69
1 changed files with 15 additions and 14 deletions
Download Patch File Download Diff File Expand all files Collapse all files
drivers/net/wireless/ath/ath12k/mac.c
+15 -14
View File
@@ -7851,21 +7851,13 @@ ath12k_mac_update_bss_chan_survey(struct ath12k *ar,
static int ath12k_mac_op_get_survey(struct ieee80211_hw *hw, int idx,
struct survey_info *survey)
{
struct ath12k_hw *ah = ath12k_hw_to_ah(hw);
struct ath12k *ar;
struct ieee80211_supported_band *sband;
struct survey_info *ar_survey;
int ret = 0;
if (idx >= ATH12K_NUM_CHANS)
return -ENOENT;
ar = ath12k_ah_to_ar(ah, 0);
ar_survey = &ar->survey[idx];
mutex_lock(&ar->conf_mutex);
sband = hw->wiphy->bands[NL80211_BAND_2GHZ];
if (sband && idx >= sband->n_channels) {
idx -= sband->n_channels;
@@ -7875,11 +7867,22 @@ static int ath12k_mac_op_get_survey(struct ieee80211_hw *hw, int idx,
if (!sband)
sband = hw->wiphy->bands[NL80211_BAND_5GHZ];
if (!sband || idx >= sband->n_channels) {
ret = -ENOENT;
goto exit;
if (!sband || idx >= sband->n_channels)
return -ENOENT;
ar = ath12k_mac_get_ar_by_chan(hw, &sband->channels[idx]);
if (!ar) {
if (sband->channels[idx].flags & IEEE80211_CHAN_DISABLED) {
memset(survey, 0, sizeof(*survey));
return 0;
}
return -ENOENT;
}
ar_survey = &ar->survey[idx];
mutex_lock(&ar->conf_mutex);
ath12k_mac_update_bss_chan_survey(ar, &sband->channels[idx]);
spin_lock_bh(&ar->data_lock);
@@ -7891,10 +7894,8 @@ static int ath12k_mac_op_get_survey(struct ieee80211_hw *hw, int idx,
if (ar->rx_channel == survey->channel)
survey->filled |= SURVEY_INFO_IN_USE;
exit:
mutex_unlock(&ar->conf_mutex);
return ret;
return 0;
}
static void ath12k_mac_op_sta_statistics(struct ieee80211_hw *hw,