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wireless-regdb: disable channel 14 in JP

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Fixes: WIFI-14962
Signed-off-by: John Crispin <john@phrozen.org>
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John Crispin
2025-08-07 14:51:33 +02:00
parent 6ba26cba2b
commit 68dfd58303
1 changed files with 39 additions and 0 deletions
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39
patches/0099-wireless-regdb-fix-channel-14-in-JP.patch Normal file
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@@ -0,0 +1,39 @@
From d0a0f0304f292a40f2fcdd20b320089627b0f05f Mon Sep 17 00:00:00 2001
From: John Crispin <john@phrozen.org>
Date: Thu, 7 Aug 2025 14:50:51 +0200
Subject: [PATCH] wireless-regdb: fix channel 14 in JP
Signed-off-by: John Crispin <john@phrozen.org>
---
.../patches/200-jp-no-channel-14.patch | 19 +++++++++++++++++++
1 file changed, 19 insertions(+)
create mode 100644 package/firmware/wireless-regdb/patches/200-jp-no-channel-14.patch
diff --git a/package/firmware/wireless-regdb/patches/200-jp-no-channel-14.patch b/package/firmware/wireless-regdb/patches/200-jp-no-channel-14.patch
new file mode 100644
index 0000000000..ea1411cfdd
--- /dev/null
+++ b/package/firmware/wireless-regdb/patches/200-jp-no-channel-14.patch
@@ -0,0 +1,19 @@
+--- a/db.txt
++++ b/db.txt
+@@ -16,8 +16,6 @@ country 00:
+ (2402 - 2472 @ 40), (20)
+ # Channel 12 - 13.
+ (2457 - 2482 @ 20), (20), NO-IR, AUTO-BW
+- # Channel 14. Only JP enables this and for 802.11b only
+- (2474 - 2494 @ 20), (20), NO-IR, NO-OFDM
+ # Channel 36 - 48
+ (5170 - 5250 @ 80), (20), AUTO-BW
+ # Channel 52 - 64
+@@ -945,7 +943,6 @@ country JO: DFS-JP
+ # https://www.soumu.go.jp/main_content/000833682.pdf
+ country JP: DFS-JP
+ (2402 - 2482 @ 40), (20)
+- (2474 - 2494 @ 20), (20), NO-OFDM
+ (4910 - 4990 @ 40), (23)
+ (5170 - 5250 @ 80), (20), AUTO-BW
+ (5250 - 5330 @ 80), (20), DFS, AUTO-BW
--
2.34.1