[PATCH v4 1/3] bus/pci: fix build with MinGW 13
Thomas Monjalon
thomas at monjalon.net
Tue Oct 14 11:13:59 CEST 2025
After an upgrade to MinGW version 13, some compilation errors appear:
drivers/bus/pci/windows/pci.c:362:58:
error: 'GUID_DEVCLASS_NETUIO' undeclared
drivers/bus/pci/windows/pci_netuio.c:57:39:
error: 'GUID_DEVINTERFACE_NETUIO' undeclared
The cause is MinGW has set NTDDI_VERSION to the highest version
without defining the expected NetUIO constants.
The case MinGW64 is added to define NetUIO constants.
Some comments are improved to better track includes requirements.
Fixes: 6605c7f02e24 ("bus/pci: fix build with Windows SDK >= 10.0.20253")
Cc: stable at dpdk.org
Signed-off-by: Thomas Monjalon <thomas at monjalon.net>
Acked-by: Bruce Richardson <bruce.richardson at intel.com>
---
drivers/bus/pci/windows/pci.c | 11 ++++++-----
drivers/bus/pci/windows/pci_netuio.h | 6 +++---
2 files changed, 9 insertions(+), 8 deletions(-)
diff --git a/drivers/bus/pci/windows/pci.c b/drivers/bus/pci/windows/pci.c
index e7e449306e..6f6f368cb7 100644
--- a/drivers/bus/pci/windows/pci.c
+++ b/drivers/bus/pci/windows/pci.c
@@ -12,18 +12,19 @@
#include <rte_memory.h>
#include <rte_bus_pci.h>
-#include "private.h"
-#include "pci_netuio.h"
-
+/* DEVPKEY_Device_Numa_Node should be defined in devpkey.h */
#include <devpkey.h>
-#include <regstr.h>
-
#if defined RTE_TOOLCHAIN_GCC && (__MINGW64_VERSION_MAJOR < 8)
#include <devpropdef.h>
DEFINE_DEVPROPKEY(DEVPKEY_Device_Numa_Node, 0x540b947e, 0x8b40, 0x45bc,
0xa8, 0xa2, 0x6a, 0x0b, 0x89, 0x4c, 0xbd, 0xa2, 3);
#endif
+#include <regstr.h>
+
+#include "private.h"
+#include "pci_netuio.h"
+
/*
* This code is used to simulate a PCI probe by parsing information in
* the registry hive for PCI devices.
diff --git a/drivers/bus/pci/windows/pci_netuio.h b/drivers/bus/pci/windows/pci_netuio.h
index 2f6c97ea73..8ac914920f 100644
--- a/drivers/bus/pci/windows/pci_netuio.h
+++ b/drivers/bus/pci/windows/pci_netuio.h
@@ -5,12 +5,12 @@
#ifndef _PCI_NETUIO_H_
#define _PCI_NETUIO_H_
-#if !defined(NTDDI_WIN10_FE) || NTDDI_VERSION < NTDDI_WIN10_FE
-/* GUID definition for device class netUIO */
+#if !defined(NTDDI_WIN10_FE) || NTDDI_VERSION < NTDDI_WIN10_FE || defined(__MINGW64__)
+/* GUID_DEVCLASS_NETUIO should be defined in devguid.h */
DEFINE_GUID(GUID_DEVCLASS_NETUIO, 0x78912bc1, 0xcb8e, 0x4b28,
0xa3, 0x29, 0xf3, 0x22, 0xeb, 0xad, 0xbe, 0x0f);
-/* GUID definition for the netuio device interface */
+/* GUID_DEVINTERFACE_NETUIO should be defined in ndisguid.h */
DEFINE_GUID(GUID_DEVINTERFACE_NETUIO, 0x08336f60, 0x0679, 0x4c6c,
0x85, 0xd2, 0xae, 0x7c, 0xed, 0x65, 0xff, 0xf7);
#endif
--
2.51.0
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