lnd+lnwallet: fundmax flag for openchannel

funding/manager.go

@@ -4088,23 +4088,26 @@ func (f *Manager) handleInitFundingMsg(msg *InitFundingMsg) {
 	}
 
 	req := &lnwallet.InitFundingReserveMsg{
-		ChainHash:        &msg.ChainHash,
-		PendingChanID:    chanID,
-		NodeID:           peerKey,
-		NodeAddr:         msg.Peer.Address(),
-		SubtractFees:     msg.SubtractFees,
-		LocalFundingAmt:  localAmt,
-		RemoteFundingAmt: 0,
-		CommitFeePerKw:   commitFeePerKw,
-		FundingFeePerKw:  msg.FundingFeePerKw,
-		PushMSat:         msg.PushAmt,
-		Flags:            channelFlags,
-		MinConfs:         msg.MinConfs,
-		CommitType:       commitType,
-		ChanFunder:       msg.ChanFunder,
-		ZeroConf:         zeroConf,
-		OptionScidAlias:  scid,
-		ScidAliasFeature: scidFeatureVal,
+		ChainHash:         &msg.ChainHash,
+		PendingChanID:     chanID,
+		NodeID:            peerKey,
+		NodeAddr:          msg.Peer.Address(),
+		SubtractFees:      msg.SubtractFees,
+		LocalFundingAmt:   localAmt,
+		RemoteFundingAmt:  0,
+		FundUpToMaxAmt:    msg.FundUpToMaxAmt,
+		MinFundAmt:        msg.MinFundAmt,
+		RemoteChanReserve: chanReserve,
+		CommitFeePerKw:    commitFeePerKw,
+		FundingFeePerKw:   msg.FundingFeePerKw,
+		PushMSat:          msg.PushAmt,
+		Flags:             channelFlags,
+		MinConfs:          msg.MinConfs,
+		CommitType:        commitType,
+		ChanFunder:        msg.ChanFunder,
+		ZeroConf:          zeroConf,
+		OptionScidAlias:   scid,
+		ScidAliasFeature:  scidFeatureVal,
 	}
 
 	reservation, err := f.cfg.Wallet.InitChannelReservation(req)