From 1c95619aa456aa22e13ff6f9c25ed216e9f42d1b Mon Sep 17 00:00:00 2001
From: dingusdev <52434309+dingusdev@users.noreply.github.com>
Date: Fri, 6 Dec 2024 05:47:06 -0700
Subject: [PATCH] Assign ESCC B RCV DMA

---
 devices/ioctrl/heathrow.cpp | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/devices/ioctrl/heathrow.cpp b/devices/ioctrl/heathrow.cpp
index ea46101..34a9e97 100644
--- a/devices/ioctrl/heathrow.cpp
+++ b/devices/ioctrl/heathrow.cpp
@@ -88,6 +88,9 @@ HeathrowIC::HeathrowIC() : PCIDevice("mac-io_heathrow"), InterruptCtrl()
     // connect serial HW
     this->escc = dynamic_cast<EsccController*>(gMachineObj->get_comp_by_name("Escc"));
 
+    // connect DBDMA
+    this->escc_b_rcv_dma = std::unique_ptr<DMAChannel>(new DMAChannel("DBDMABRx"));
+
     // connect floppy disk HW and initialize its DMA channel
     this->swim3 = dynamic_cast<Swim3::Swim3Ctrl*>(gMachineObj->get_comp_by_name("Swim3"));
     this->floppy_dma = std::unique_ptr<DMAChannel> (new DMAChannel("floppy"));