From 5e61b473f0f4a1a23f588a41becb34f331845f9d Mon Sep 17 00:00:00 2001
From: Maxim Poliakovski <maximumspatium@googlemail.com>
Date: Thu, 2 Feb 2023 12:45:44 +0100
Subject: [PATCH] mpc106: support reading back CONFIG_ADDR.

---
 devices/memctrl/mpc106.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/devices/memctrl/mpc106.cpp b/devices/memctrl/mpc106.cpp
index e3e7875..e9dac67 100644
--- a/devices/memctrl/mpc106.cpp
+++ b/devices/memctrl/mpc106.cpp
@@ -90,11 +90,11 @@ uint32_t MPC106::read(uint32_t rgn_start, uint32_t offset, int size) {
         if (offset >= 0x200000) {
             if (this->config_addr & 0x80)    // process only if bit E (enable) is set
                 return pci_read(offset, size);
+        } else {
+            return this->config_addr;
         }
     }
 
-    // FIXME: reading from CONFIG_ADDR is ignored for now
-
     return 0;
 }