From 398d01ee119404d9d811f33341dcf474a0794411 Mon Sep 17 00:00:00 2001
From: John Hodge <tpg@mutabah.net>
Date: Wed, 25 Dec 2013 08:42:05 +0800
Subject: [PATCH] Kernel/pci - Catch non-assigned BARs with an error

---
 KernelLand/Kernel/drv/pci.c | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/KernelLand/Kernel/drv/pci.c b/KernelLand/Kernel/drv/pci.c
index e926f94f..3a4ec865 100644
--- a/KernelLand/Kernel/drv/pci.c
+++ b/KernelLand/Kernel/drv/pci.c
@@ -544,7 +544,11 @@ Uint64 PCI_GetValidBAR(tPCIDev ID, int BARNum, tPCI_BARType Type)
 		break;
 	}
 	ASSERT(ret != -1);
-	ASSERT(ret);
+	if( ret == 0 ) {
+		Log_Error("PCI", "PCI%i BAR%i correct type, but unallocated (0x%x)",
+			ID, BARNum, bar_val);
+		return 0;
+	}
 	return ret;
 }
 
-- 
2.20.1