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-rw-r--r--arch/alpha/include/asm/pci.h1
-rw-r--r--arch/arm/include/asm/pci.h2
-rw-r--r--arch/h8300/include/asm/pci.h1
-rw-r--r--arch/ia64/include/asm/pci.h14
-rw-r--r--arch/mips/include/asm/pci.h2
-rw-r--r--arch/mn10300/include/asm/pci.h13
-rw-r--r--arch/parisc/include/asm/pci.h1
-rw-r--r--arch/powerpc/include/asm/pci.h1
-rw-r--r--arch/sh/include/asm/pci.h1
-rw-r--r--arch/sparc/include/asm/pci_32.h1
-rw-r--r--arch/sparc/include/asm/pci_64.h1
-rw-r--r--arch/um/include/asm/pci.h1
-rw-r--r--arch/x86/include/asm/pci.h1
-rw-r--r--drivers/pci/probe.c3
-rw-r--r--include/asm-generic/pci.h13
15 files changed, 37 insertions, 19 deletions
diff --git a/arch/alpha/include/asm/pci.h b/arch/alpha/include/asm/pci.h
index d22ace99d13d..dd8dcabf160f 100644
--- a/arch/alpha/include/asm/pci.h
+++ b/arch/alpha/include/asm/pci.h
@@ -52,7 +52,6 @@ struct pci_controller {
bus numbers. */
#define pcibios_assign_all_busses() 1
-#define pcibios_scan_all_fns(a, b) 0
#define PCIBIOS_MIN_IO alpha_mv.min_io_address
#define PCIBIOS_MIN_MEM alpha_mv.min_mem_address
diff --git a/arch/arm/include/asm/pci.h b/arch/arm/include/asm/pci.h
index 0abf386ba3d3..226cddd2fb65 100644
--- a/arch/arm/include/asm/pci.h
+++ b/arch/arm/include/asm/pci.h
@@ -6,8 +6,6 @@
#include <mach/hardware.h> /* for PCIBIOS_MIN_* */
-#define pcibios_scan_all_fns(a, b) 0
-
#ifdef CONFIG_PCI_HOST_ITE8152
/* ITE bridge requires setting latency timer to avoid early bus access
termination by PIC bus mater devices
diff --git a/arch/h8300/include/asm/pci.h b/arch/h8300/include/asm/pci.h
index 97389b35aa35..cc9762091c0a 100644
--- a/arch/h8300/include/asm/pci.h
+++ b/arch/h8300/include/asm/pci.h
@@ -8,7 +8,6 @@
*/
#define pcibios_assign_all_busses() 0
-#define pcibios_scan_all_fns(a, b) 0
static inline void pcibios_set_master(struct pci_dev *dev)
{
diff --git a/arch/ia64/include/asm/pci.h b/arch/ia64/include/asm/pci.h
index fcfca56bb850..55281aabe5f2 100644
--- a/arch/ia64/include/asm/pci.h
+++ b/arch/ia64/include/asm/pci.h
@@ -17,7 +17,6 @@
* loader.
*/
#define pcibios_assign_all_busses() 0
-#define pcibios_scan_all_fns(a, b) 0
#define PCIBIOS_MIN_IO 0x1000
#define PCIBIOS_MIN_MEM 0x10000000
@@ -135,7 +134,18 @@ extern void pcibios_resource_to_bus(struct pci_dev *dev,
extern void pcibios_bus_to_resource(struct pci_dev *dev,
struct resource *res, struct pci_bus_region *region);
-#define pcibios_scan_all_fns(a, b) 0
+static inline struct resource *
+pcibios_select_root(struct pci_dev *pdev, struct resource *res)
+{
+ struct resource *root = NULL;
+
+ if (res->flags & IORESOURCE_IO)
+ root = &ioport_resource;
+ if (res->flags & IORESOURCE_MEM)
+ root = &iomem_resource;
+
+ return root;
+}
#define HAVE_ARCH_PCI_GET_LEGACY_IDE_IRQ
static inline int pci_get_legacy_ide_irq(struct pci_dev *dev, int channel)
diff --git a/arch/mips/include/asm/pci.h b/arch/mips/include/asm/pci.h
index a68d111e55e9..5ebf82572ec0 100644
--- a/arch/mips/include/asm/pci.h
+++ b/arch/mips/include/asm/pci.h
@@ -65,8 +65,6 @@ extern int pcibios_map_irq(const struct pci_dev *dev, u8 slot, u8 pin);
extern unsigned int pcibios_assign_all_busses(void);
-#define pcibios_scan_all_fns(a, b) 0
-
extern unsigned long PCIBIOS_MIN_IO;
extern unsigned long PCIBIOS_MIN_MEM;
diff --git a/arch/mn10300/include/asm/pci.h b/arch/mn10300/include/asm/pci.h
index 19aecc90f7a4..6095a28561dd 100644
--- a/arch/mn10300/include/asm/pci.h
+++ b/arch/mn10300/include/asm/pci.h
@@ -101,7 +101,18 @@ extern void pcibios_bus_to_resource(struct pci_dev *dev,
struct resource *res,
struct pci_bus_region *region);
-#define pcibios_scan_all_fns(a, b) 0
+static inline struct resource *
+pcibios_select_root(struct pci_dev *pdev, struct resource *res)
+{
+ struct resource *root = NULL;
+
+ if (res->flags & IORESOURCE_IO)
+ root = &ioport_resource;
+ if (res->flags & IORESOURCE_MEM)
+ root = &iomem_resource;
+
+ return root;
+}
static inline int pci_get_legacy_ide_irq(struct pci_dev *dev, int channel)
{
diff --git a/arch/parisc/include/asm/pci.h b/arch/parisc/include/asm/pci.h
index 7d842d699df2..64c7aa590ae5 100644
--- a/arch/parisc/include/asm/pci.h
+++ b/arch/parisc/include/asm/pci.h
@@ -233,7 +233,6 @@ static inline void pcibios_register_hba(struct pci_hba_data *x)
* rp7420/8420 boxes and then revisit this issue.
*/
#define pcibios_assign_all_busses() (1)
-#define pcibios_scan_all_fns(a, b) (0)
#define PCIBIOS_MIN_IO 0x10
#define PCIBIOS_MIN_MEM 0x1000 /* NBPG - but pci/setup-res.c dies */
diff --git a/arch/powerpc/include/asm/pci.h b/arch/powerpc/include/asm/pci.h
index d9483c504d2d..36057c821ff4 100644
--- a/arch/powerpc/include/asm/pci.h
+++ b/arch/powerpc/include/asm/pci.h
@@ -40,7 +40,6 @@ struct pci_dev;
*/
#define pcibios_assign_all_busses() \
(ppc_pci_has_flag(PPC_PCI_REASSIGN_ALL_BUS))
-#define pcibios_scan_all_fns(a, b) 0
static inline void pcibios_set_master(struct pci_dev *dev)
{
diff --git a/arch/sh/include/asm/pci.h b/arch/sh/include/asm/pci.h
index d3633f513ebc..4163950cd1c6 100644
--- a/arch/sh/include/asm/pci.h
+++ b/arch/sh/include/asm/pci.h
@@ -10,7 +10,6 @@
or architectures with incomplete PCI setup by the loader */
#define pcibios_assign_all_busses() 1
-#define pcibios_scan_all_fns(a, b) 0
/*
* A board can define one or more PCI channels that represent built-in (or
diff --git a/arch/sparc/include/asm/pci_32.h b/arch/sparc/include/asm/pci_32.h
index b41c4c198159..810d9248e23f 100644
--- a/arch/sparc/include/asm/pci_32.h
+++ b/arch/sparc/include/asm/pci_32.h
@@ -10,7 +10,6 @@
* or architectures with incomplete PCI setup by the loader.
*/
#define pcibios_assign_all_busses() 0
-#define pcibios_scan_all_fns(a, b) 0
#define PCIBIOS_MIN_IO 0UL
#define PCIBIOS_MIN_MEM 0UL
diff --git a/arch/sparc/include/asm/pci_64.h b/arch/sparc/include/asm/pci_64.h
index 7a1e3566e59c..a32970888287 100644
--- a/arch/sparc/include/asm/pci_64.h
+++ b/arch/sparc/include/asm/pci_64.h
@@ -10,7 +10,6 @@
* or architectures with incomplete PCI setup by the loader.
*/
#define pcibios_assign_all_busses() 0
-#define pcibios_scan_all_fns(a, b) 0
#define PCIBIOS_MIN_IO 0UL
#define PCIBIOS_MIN_MEM 0UL
diff --git a/arch/um/include/asm/pci.h b/arch/um/include/asm/pci.h
index 59923199cdc3..b44cf59ede1e 100644
--- a/arch/um/include/asm/pci.h
+++ b/arch/um/include/asm/pci.h
@@ -2,6 +2,5 @@
#define __UM_PCI_H
#define PCI_DMA_BUS_IS_PHYS (1)
-#define pcibios_scan_all_fns(a, b) 0
#endif
diff --git a/arch/x86/include/asm/pci.h b/arch/x86/include/asm/pci.h
index 1ff685ca221c..f76a162c082c 100644
--- a/arch/x86/include/asm/pci.h
+++ b/arch/x86/include/asm/pci.h
@@ -48,7 +48,6 @@ extern unsigned int pcibios_assign_all_busses(void);
#else
#define pcibios_assign_all_busses() 0
#endif
-#define pcibios_scan_all_fns(a, b) 0
extern unsigned long pci_mem_start;
#define PCIBIOS_MIN_IO 0x1000
diff --git a/drivers/pci/probe.c b/drivers/pci/probe.c
index 40e75f6a5056..b9d4e95aafba 100644
--- a/drivers/pci/probe.c
+++ b/drivers/pci/probe.c
@@ -1061,8 +1061,7 @@ int pci_scan_slot(struct pci_bus *bus, int devfn)
if (dev && !dev->is_added) /* new device? */
nr++;
- if ((dev && dev->multifunction) ||
- (!dev && pcibios_scan_all_fns(bus, devfn))) {
+ if (dev && dev->multifunction) {
for (fn = 1; fn < 8; fn++) {
dev = pci_scan_single_device(bus, devfn + fn);
if (dev) {
diff --git a/include/asm-generic/pci.h b/include/asm-generic/pci.h
index b4326b5466eb..26373cff4546 100644
--- a/include/asm-generic/pci.h
+++ b/include/asm-generic/pci.h
@@ -30,7 +30,18 @@ pcibios_bus_to_resource(struct pci_dev *dev, struct resource *res,
res->end = region->end;
}
-#define pcibios_scan_all_fns(a, b) 0
+static inline struct resource *
+pcibios_select_root(struct pci_dev *pdev, struct resource *res)
+{
+ struct resource *root = NULL;
+
+ if (res->flags & IORESOURCE_IO)
+ root = &ioport_resource;
+ if (res->flags & IORESOURCE_MEM)
+ root = &iomem_resource;
+
+ return root;
+}
#ifndef HAVE_ARCH_PCI_GET_LEGACY_IDE_IRQ
static inline int pci_get_legacy_ide_irq(struct pci_dev *dev, int channel)
generated by cgit v1.2.3 (git 2.39.1) at 2024-05-09 21:58:25 +0000