6 files changed, 33 insertions, 0 deletions
diff --git a/src/arch/x86/core/pcidirect.c b/src/arch/x86/core/pcidirect.c
index f4659a1ac..90d4623b3 100644
--- a/src/arch/x86/core/pcidirect.c
+++ b/src/arch/x86/core/pcidirect.c
@@ -45,6 +45,7 @@ void pcidirect_prepare ( struct pci_device *pci, int where ) {
 	       PCIDIRECT_CONFIG_ADDRESS );
 }
 
+PROVIDE_PCIAPI_INLINE ( direct, pci_can_probe );
 PROVIDE_PCIAPI_INLINE ( direct, pci_discover );
 PROVIDE_PCIAPI_INLINE ( direct, pci_read_config_byte );
 PROVIDE_PCIAPI_INLINE ( direct, pci_read_config_word );
diff --git a/src/arch/x86/include/ipxe/pcibios.h b/src/arch/x86/include/ipxe/pcibios.h
index 3caea1cfe..ef9585654 100644
--- a/src/arch/x86/include/ipxe/pcibios.h
+++ b/src/arch/x86/include/ipxe/pcibios.h
@@ -33,6 +33,16 @@ extern int pcibios_write ( struct pci_device *pci, uint32_t command,
 			   uint32_t value );
 
 /**
+ * Check if PCI bus probing is allowed
+ *
+ * @ret ok		Bus probing is allowed
+ */
+static inline __always_inline int
+PCIAPI_INLINE ( pcbios, pci_can_probe ) ( void ) {
+	return 1;
+}
+
+/**
  * Read byte from PCI configuration space via PCI BIOS
  *
  * @v pci	PCI device
diff --git a/src/arch/x86/include/ipxe/pcicloud.h b/src/arch/x86/include/ipxe/pcicloud.h
index 52268908c..1feef56cb 100644
--- a/src/arch/x86/include/ipxe/pcicloud.h
+++ b/src/arch/x86/include/ipxe/pcicloud.h
@@ -15,4 +15,14 @@ FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL );
 #define PCIAPI_PREFIX_cloud __cloud_
 #endif
 
+/**
+ * Check if PCI bus probing is allowed
+ *
+ * @ret ok		Bus probing is allowed
+ */
+static inline __always_inline int
+PCIAPI_INLINE ( cloud, pci_can_probe ) ( void ) {
+	return 1;
+}
+
 #endif /* _IPXE_PCICLOUD_H */
diff --git a/src/arch/x86/include/ipxe/pcidirect.h b/src/arch/x86/include/ipxe/pcidirect.h
index 98c6a2bbb..999b52763 100644
--- a/src/arch/x86/include/ipxe/pcidirect.h
+++ b/src/arch/x86/include/ipxe/pcidirect.h
@@ -26,6 +26,16 @@ struct pci_device;
 extern void pcidirect_prepare ( struct pci_device *pci, int where );
 
 /**
+ * Check if PCI bus probing is allowed
+ *
+ * @ret ok		Bus probing is allowed
+ */
+static inline __always_inline int
+PCIAPI_INLINE ( direct, pci_can_probe ) ( void ) {
+	return 1;
+}
+
+/**
  * Find next PCI bus:dev.fn address range in system
  *
  * @v busdevfn		Starting PCI bus:dev.fn address
diff --git a/src/arch/x86/interface/pcbios/pcibios.c b/src/arch/x86/interface/pcbios/pcibios.c
index 7b7a769e3..ebe40ba7d 100644
--- a/src/arch/x86/interface/pcbios/pcibios.c
+++ b/src/arch/x86/interface/pcbios/pcibios.c
@@ -120,6 +120,7 @@ int pcibios_write ( struct pci_device *pci, uint32_t command, uint32_t value ){
 	return ( status >> 8 );
 }
 
+PROVIDE_PCIAPI_INLINE ( pcbios, pci_can_probe );
 PROVIDE_PCIAPI ( pcbios, pci_discover, pcibios_discover );
 PROVIDE_PCIAPI_INLINE ( pcbios, pci_read_config_byte );
 PROVIDE_PCIAPI_INLINE ( pcbios, pci_read_config_word );
diff --git a/src/arch/x86/interface/pcbios/pcicloud.c b/src/arch/x86/interface/pcbios/pcicloud.c
index 98ba38b31..f7d4a2da1 100644
--- a/src/arch/x86/interface/pcbios/pcicloud.c
+++ b/src/arch/x86/interface/pcbios/pcicloud.c
@@ -148,6 +148,7 @@ static void * pcicloud_ioremap ( struct pci_device *pci,
 	return pcicloud->pci_ioremap ( pci, bus_addr, len );
 }
 
+PROVIDE_PCIAPI_INLINE ( cloud, pci_can_probe );
 PROVIDE_PCIAPI ( cloud, pci_discover, pcicloud_discover );
 PROVIDE_PCIAPI ( cloud, pci_read_config_byte, pcicloud_read_config_byte );
 PROVIDE_PCIAPI ( cloud, pci_read_config_word, pcicloud_read_config_word );