From: Wen Gong <wgong@codeaurora.org>
To: ath11k@lists.infradead.org, johannes@sipsolutions.net
Cc: linux-wireless@vger.kernel.org, wgong@codeaurora.org
Subject: [PATCH 5/9] cfg80211: save power spectral density(psd) of regulatory rule
Date: Mon, 17 May 2021 16:19:28 -0400 [thread overview]
Message-ID: <20210517201932.8860-6-wgong@codeaurora.org> (raw)
In-Reply-To: <20210517201932.8860-1-wgong@codeaurora.org>
The power spectral density(psd) of regulatory rule should be take
effect to the channels. This patch is to save the values to the
channel which has psd value.
Signed-off-by: Wen Gong <wgong@codeaurora.org>
---
net/wireless/reg.c | 14 ++++++++++++++
1 file changed, 14 insertions(+)
diff --git a/net/wireless/reg.c b/net/wireless/reg.c
index 21536c48deec..270be66a8d3f 100644
--- a/net/wireless/reg.c
+++ b/net/wireless/reg.c
@@ -1583,6 +1583,8 @@ static u32 map_regdom_flags(u32 rd_flags)
channel_flags |= IEEE80211_CHAN_NO_160MHZ;
if (rd_flags & NL80211_RRF_NO_HE)
channel_flags |= IEEE80211_CHAN_NO_HE;
+ if (rd_flags & NL80211_RRF_PSD)
+ channel_flags |= IEEE80211_CHAN_PSD;
return channel_flags;
}
@@ -1787,6 +1789,9 @@ static void handle_channel_single_rule(struct wiphy *wiphy,
chan->dfs_cac_ms = reg_rule->dfs_cac_ms;
}
+ if (chan->flags & IEEE80211_CHAN_PSD)
+ chan->psd = reg_rule->psd;
+
return;
}
@@ -1807,6 +1812,9 @@ static void handle_channel_single_rule(struct wiphy *wiphy,
chan->dfs_cac_ms = IEEE80211_DFS_MIN_CAC_TIME_MS;
}
+ if (chan->flags & IEEE80211_CHAN_PSD)
+ chan->psd = reg_rule->psd;
+
if (chan->orig_mpwr) {
/*
* Devices that use REGULATORY_COUNTRY_IE_FOLLOW_POWER
@@ -1876,6 +1884,9 @@ static void handle_channel_adjacent_rules(struct wiphy *wiphy,
rrule2->dfs_cac_ms);
}
+ if (chan->flags & IEEE80211_CHAN_PSD)
+ chan->psd = min_t(s8, rrule1->psd, rrule1->psd);
+
return;
}
@@ -2533,6 +2544,9 @@ static void handle_channel_custom(struct wiphy *wiphy,
chan->dfs_cac_ms = IEEE80211_DFS_MIN_CAC_TIME_MS;
}
+ if (chan->flags & IEEE80211_CHAN_PSD)
+ chan->psd = reg_rule->psd;
+
chan->max_power = chan->max_reg_power;
}
--
2.31.1
next prev parent reply other threads:[~2021-05-17 20:20 UTC|newest]
Thread overview: 35+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-05-17 20:19 [PATCH 0/9] cfg80211/mac80211: Add support for 6GHZ STA for various modes : LPI, SP and VLP Wen Gong
2021-05-17 20:19 ` [PATCH 1/9] cfg80211: add power type definition for 6G Hz Wen Gong
2021-07-23 9:22 ` Johannes Berg
2021-05-17 20:19 ` [PATCH 2/9] mac80211: add definition of regulatory info in 6G Hz operation information Wen Gong
2021-05-17 20:19 ` [PATCH 3/9] mac80211: add parse " Wen Gong
2021-07-23 9:23 ` Johannes Berg
2021-05-17 20:19 ` [PATCH 4/9] cfg80211: add definition for 6G power spectral density(psd) Wen Gong
2021-07-23 9:24 ` Johannes Berg
2021-07-30 10:00 ` Wen Gong
2021-05-17 20:19 ` Wen Gong [this message]
2021-07-23 9:27 ` [PATCH 5/9] cfg80211: save power spectral density(psd) of regulatory rule Johannes Berg
2021-07-30 10:06 ` Wen Gong
2021-05-17 20:19 ` [PATCH 6/9] mac80211: add definition for transmit power envelope element Wen Gong
2021-07-23 9:29 ` Johannes Berg
2021-07-23 9:31 ` Johannes Berg
2021-07-30 10:27 ` Wen Gong
2021-05-17 20:19 ` [PATCH 7/9] mac80211: add parse " Wen Gong
2021-07-23 9:33 ` Johannes Berg
2021-07-30 10:16 ` Wen Gong
2021-05-17 20:19 ` [PATCH 8/9] mac80211: add transmit power envelope element and power constraint in bss_conf Wen Gong
2021-07-23 9:33 ` Johannes Berg
2021-05-17 20:19 ` [PATCH 9/9] mac80211: save transmit power envelope element and power constraint Wen Gong
2021-07-23 9:38 ` Johannes Berg
2021-07-30 10:47 ` Wen Gong
2021-08-03 8:53 ` Wen Gong
2021-08-13 7:19 ` Johannes Berg
2021-08-13 7:25 ` Johannes Berg
2021-08-13 8:47 ` Wen Gong
2021-08-13 8:53 ` Johannes Berg
2021-08-13 9:16 ` Wen Gong
2021-08-13 10:11 ` Johannes Berg
2021-08-13 10:29 ` Wen Gong
2021-08-13 8:13 ` Wen Gong
2021-05-25 10:04 ` [PATCH 0/9] cfg80211/mac80211: Add support for 6GHZ STA for various modes : LPI, SP and VLP Wen Gong
2021-06-15 8:52 ` Wen Gong
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