RIOT/pkg/semtech-loramac/patches/0005-relax-channel-mask-rules-in-regi.patch

From ba0f363621429a2f6ac78d63f1d17ec322820814 Mon Sep 17 00:00:00 2001
From: Geovane Fedrecheski <geonnave@gmail.com>
Date: Thu, 17 Mar 2022 23:11:38 -0300
Subject: [PATCH] relax channel mask rules in region AU915

This reflects the latest state of the RegionAU915ChanMaskSet function
(latest change in Mar 8 2021):
https://github.com/Lora-net/LoRaMac-node/blob/691086af5524803d17fd22d3096cda62da4b0713/src/mac/region/RegionAU915.c#L475

The removal of the rules was made in this commit:
https://github.com/Lora-net/LoRaMac-node/commit/e60bd869

---
 src/mac/region/RegionAU915.c | 11 -----------
 1 file changed, 11 deletions(-)

diff --git a/src/mac/region/RegionAU915.c b/src/mac/region/RegionAU915.c
index 067a15df..68b311fd 100644
--- a/src/mac/region/RegionAU915.c
+++ b/src/mac/region/RegionAU915.c
@@ -384,17 +384,6 @@ void RegionAU915ApplyCFList( ApplyCFListParams_t* applyCFList )
 
 bool RegionAU915ChanMaskSet( ChanMaskSetParams_t* chanMaskSet )
 {
-    uint8_t nbChannels = RegionCommonCountChannels( chanMaskSet->ChannelsMaskIn, 0, 4 );
-
-    // Check the number of active channels
-    // According to ACMA regulation, we require at least 20 125KHz channels, if
-    // the node shall utilize 125KHz channels.
-    if( ( nbChannels < 20 ) &&
-        ( nbChannels > 0 ) )
-    {
-        return false;
-    }
-
     switch( chanMaskSet->ChannelsMaskType )
     {
         case CHANNELS_MASK:
-- 
2.20.1