From b0428a3db230dbcefb811e27c900c348dd0c9b8f Mon Sep 17 00:00:00 2001
From: Roman Dementiev <roman.dementiev@intel.com>
Date: Tue, 26 Nov 2024 12:38:25 +0100
Subject: [PATCH] fix misaligned read

---
 src/pci.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/pci.h b/src/pci.h
index ec44e99f..d7c03264 100644
--- a/src/pci.h
+++ b/src/pci.h
@@ -261,8 +261,8 @@ void processDVSEC(MatchFunc matchFunc, ProcessFunc processFunc)
         // std::cerr << "Intel device scan. found " << std::hex << group << ":" << bus << ":" << device << ":" << function << " " << device_id << std::dec;
         uint32 status{0};
         PciHandleType h(group, bus, device, function);
-        h.read32(6, &status); // read status
-        if (status & 0x10) // has capability list
+        h.read32(4, &status); // read status
+        if (status & 0x100000) // has capability list
         {
             // std::cerr << "Intel device scan. found "<< std::hex << group << ":" << bus << ":" << device << ":" << function << " " << device_id << " with capability list\n" << std::dec;
             VSEC header;