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-rw-r--r--arch/arm/common/it8152.c4
-rw-r--r--arch/arm/include/asm/pci.h8
-rw-r--r--arch/arm/kernel/bios32.c69
-rw-r--r--arch/arm/mach-cns3xxx/pcie.c4
-rw-r--r--arch/arm/mach-dove/pcie.c4
-rw-r--r--arch/arm/mach-footbridge/dc21285.c8
-rw-r--r--arch/arm/mach-integrator/pci_v3.c7
-rw-r--r--arch/arm/mach-iop13xx/pci.c4
-rw-r--r--arch/arm/mach-ixp2000/pci.c6
-rw-r--r--arch/arm/mach-ixp23xx/pci.c6
-rw-r--r--arch/arm/mach-ixp4xx/common-pci.c4
-rw-r--r--arch/arm/mach-kirkwood/pcie.c4
-rw-r--r--arch/arm/mach-ks8695/pci.c4
-rw-r--r--arch/arm/mach-mv78xx0/pcie.c4
-rw-r--r--arch/arm/mach-orion5x/pci.c14
-rw-r--r--arch/arm/mach-sa1100/pci-nanoengine.c8
-rw-r--r--arch/arm/mach-tegra/pcie.c6
-rw-r--r--arch/arm/mach-versatile/pci.c6
-rw-r--r--arch/arm/plat-iop/pci.c4
19 files changed, 57 insertions, 117 deletions
diff --git a/arch/arm/common/it8152.c b/arch/arm/common/it8152.c
index d1bcd7b13ebc..9384c2d02baa 100644
--- a/arch/arm/common/it8152.c
+++ b/arch/arm/common/it8152.c
@@ -299,8 +299,8 @@ int __init it8152_pci_setup(int nr, struct pci_sys_data *sys)
goto err1;
}
- pci_add_resource(&sys->resources, &it8152_io);
- pci_add_resource(&sys->resources, &it8152_mem);
+ pci_add_resource_offset(&sys->resources, &it8152_io, sys->io_offset);
+ pci_add_resource_offset(&sys->resources, &it8152_mem, sys->mem_offset);
if (platform_notify || platform_notify_remove) {
printk(KERN_ERR "PCI: Can't use platform_notify\n");
diff --git a/arch/arm/include/asm/pci.h b/arch/arm/include/asm/pci.h
index da337ba57ffd..4748a75ed112 100644
--- a/arch/arm/include/asm/pci.h
+++ b/arch/arm/include/asm/pci.h
@@ -57,13 +57,7 @@ static inline void pci_dma_burst_advice(struct pci_dev *pdev,
extern int pci_mmap_page_range(struct pci_dev *dev, struct vm_area_struct *vma,
enum pci_mmap_state mmap_state, int write_combine);
-extern void
-pcibios_resource_to_bus(struct pci_dev *dev, struct pci_bus_region *region,
- struct resource *res);
-
-extern void
-pcibios_bus_to_resource(struct pci_dev *dev, struct resource *res,
- struct pci_bus_region *region);
+#define ARCH_HAS_GENERIC_PCI_OFFSETS
/*
* Dummy implementation; always return 0.
diff --git a/arch/arm/kernel/bios32.c b/arch/arm/kernel/bios32.c
index 8d7c22d7dff8..be5d3b23284d 100644
--- a/arch/arm/kernel/bios32.c
+++ b/arch/arm/kernel/bios32.c
@@ -294,28 +294,6 @@ static inline int pdev_bad_for_parity(struct pci_dev *dev)
}
/*
- * Adjust the device resources from bus-centric to Linux-centric.
- */
-static void __devinit
-pdev_fixup_device_resources(struct pci_sys_data *root, struct pci_dev *dev)
-{
- resource_size_t offset;
- int i;
-
- for (i = 0; i < PCI_NUM_RESOURCES; i++) {
- if (dev->resource[i].start == 0)
- continue;
- if (dev->resource[i].flags & IORESOURCE_MEM)
- offset = root->mem_offset;
- else
- offset = root->io_offset;
-
- dev->resource[i].start += offset;
- dev->resource[i].end += offset;
- }
-}
-
-/*
* pcibios_fixup_bus - Called after each bus is probed,
* but before its children are examined.
*/
@@ -332,8 +310,6 @@ void pcibios_fixup_bus(struct pci_bus *bus)
list_for_each_entry(dev, &bus->devices, bus_list) {
u16 status;
- pdev_fixup_device_resources(root, dev);
-
pci_read_config_word(dev, PCI_STATUS, &status);
/*
@@ -399,43 +375,6 @@ EXPORT_SYMBOL(pcibios_fixup_bus);
#endif
/*
- * Convert from Linux-centric to bus-centric addresses for bridge devices.
- */
-void
-pcibios_resource_to_bus(struct pci_dev *dev, struct pci_bus_region *region,
- struct resource *res)
-{
- struct pci_sys_data *root = dev->sysdata;
- unsigned long offset = 0;
-
- if (res->flags & IORESOURCE_IO)
- offset = root->io_offset;
- if (res->flags & IORESOURCE_MEM)
- offset = root->mem_offset;
-
- region->start = res->start - offset;
- region->end = res->end - offset;
-}
-EXPORT_SYMBOL(pcibios_resource_to_bus);
-
-void __devinit
-pcibios_bus_to_resource(struct pci_dev *dev, struct resource *res,
- struct pci_bus_region *region)
-{
- struct pci_sys_data *root = dev->sysdata;
- unsigned long offset = 0;
-
- if (res->flags & IORESOURCE_IO)
- offset = root->io_offset;
- if (res->flags & IORESOURCE_MEM)
- offset = root->mem_offset;
-
- res->start = region->start + offset;
- res->end = region->end + offset;
-}
-EXPORT_SYMBOL(pcibios_bus_to_resource);
-
-/*
* Swizzle the device pin each time we cross a bridge.
* This might update pin and returns the slot number.
*/
@@ -496,10 +435,10 @@ static void __init pcibios_init_hw(struct hw_pci *hw)
if (ret > 0) {
if (list_empty(&sys->resources)) {
- pci_add_resource(&sys->resources,
- &ioport_resource);
- pci_add_resource(&sys->resources,
- &iomem_resource);
+ pci_add_resource_offset(&sys->resources,
+ &ioport_resource, sys->io_offset);
+ pci_add_resource_offset(&sys->resources,
+ &iomem_resource, sys->mem_offset);
}
sys->bus = hw->scan(nr, sys);
diff --git a/arch/arm/mach-cns3xxx/pcie.c b/arch/arm/mach-cns3xxx/pcie.c
index e159d69967c9..79d001f831e0 100644
--- a/arch/arm/mach-cns3xxx/pcie.c
+++ b/arch/arm/mach-cns3xxx/pcie.c
@@ -155,8 +155,8 @@ static int cns3xxx_pci_setup(int nr, struct pci_sys_data *sys)
BUG_ON(request_resource(&iomem_resource, res_io) ||
request_resource(&iomem_resource, res_mem));
- pci_add_resource(&sys->resources, res_io);
- pci_add_resource(&sys->resources, res_mem);
+ pci_add_resource_offset(&sys->resources, res_io, sys->io_offset);
+ pci_add_resource_offset(&sys->resources, res_mem, sys->mem_offset);
return 1;
}
diff --git a/arch/arm/mach-dove/pcie.c b/arch/arm/mach-dove/pcie.c
index 52e96d397ba8..48a032005ea3 100644
--- a/arch/arm/mach-dove/pcie.c
+++ b/arch/arm/mach-dove/pcie.c
@@ -69,7 +69,7 @@ static int __init dove_pcie_setup(int nr, struct pci_sys_data *sys)
pp->res[0].flags = IORESOURCE_IO;
if (request_resource(&ioport_resource, &pp->res[0]))
panic("Request PCIe IO resource failed\n");
- pci_add_resource(&sys->resources, &pp->res[0]);
+ pci_add_resource_offset(&sys->resources, &pp->res[0], sys->io_offset);
/*
* IORESOURCE_MEM
@@ -88,7 +88,7 @@ static int __init dove_pcie_setup(int nr, struct pci_sys_data *sys)
pp->res[1].flags = IORESOURCE_MEM;
if (request_resource(&iomem_resource, &pp->res[1]))
panic("Request PCIe Memory resource failed\n");
- pci_add_resource(&sys->resources, &pp->res[1]);
+ pci_add_resource_offset(&sys->resources, &pp->res[1], sys->mem_offset);
return 1;
}
diff --git a/arch/arm/mach-footbridge/dc21285.c b/arch/arm/mach-footbridge/dc21285.c
index f685650c25d7..3194d3f73503 100644
--- a/arch/arm/mach-footbridge/dc21285.c
+++ b/arch/arm/mach-footbridge/dc21285.c
@@ -275,11 +275,13 @@ int __init dc21285_setup(int nr, struct pci_sys_data *sys)
allocate_resource(&iomem_resource, &res[0], 0x40000000,
0x80000000, 0xffffffff, 0x40000000, NULL, NULL);
- pci_add_resource(&sys->resources, &ioport_resource);
- pci_add_resource(&sys->resources, &res[0]);
- pci_add_resource(&sys->resources, &res[1]);
sys->mem_offset = DC21285_PCI_MEM;
+ pci_add_resource_offset(&sys->resources,
+ &ioport_resource, sys->io_offset);
+ pci_add_resource_offset(&sys->resources, &res[0], sys->mem_offset);
+ pci_add_resource_offset(&sys->resources, &res[1], sys->mem_offset);
+
return 1;
}
diff --git a/arch/arm/mach-integrator/pci_v3.c b/arch/arm/mach-integrator/pci_v3.c
index 3c82566acece..015be770c1d8 100644
--- a/arch/arm/mach-integrator/pci_v3.c
+++ b/arch/arm/mach-integrator/pci_v3.c
@@ -378,9 +378,10 @@ static int __init pci_v3_setup_resources(struct pci_sys_data *sys)
* the mem resource for this bus
* the prefetch mem resource for this bus
*/
- pci_add_resource(&sys->resources, &ioport_resource);
- pci_add_resource(&sys->resources, &non_mem);
- pci_add_resource(&sys->resources, &pre_mem);
+ pci_add_resource_offset(&sys->resources,
+ &ioport_resource, sys->io_offset);
+ pci_add_resource_offset(&sys->resources, &non_mem, sys->mem_offset);
+ pci_add_resource_offset(&sys->resources, &pre_mem, sys->mem_offset);
return 1;
}
diff --git a/arch/arm/mach-iop13xx/pci.c b/arch/arm/mach-iop13xx/pci.c
index b8f5a8736511..861cb12ef436 100644
--- a/arch/arm/mach-iop13xx/pci.c
+++ b/arch/arm/mach-iop13xx/pci.c
@@ -1084,8 +1084,8 @@ int iop13xx_pci_setup(int nr, struct pci_sys_data *sys)
request_resource(&ioport_resource, &res[0]);
request_resource(&iomem_resource, &res[1]);
- pci_add_resource(&sys->resources, &res[0]);
- pci_add_resource(&sys->resources, &res[1]);
+ pci_add_resource_offset(&sys->resources, &res[0], sys->io_offset);
+ pci_add_resource_offset(&sys->resources, &res[1], sys->mem_offset);
return 1;
}
diff --git a/arch/arm/mach-ixp2000/pci.c b/arch/arm/mach-ixp2000/pci.c
index 626fda435aa9..49c36f3cd602 100644
--- a/arch/arm/mach-ixp2000/pci.c
+++ b/arch/arm/mach-ixp2000/pci.c
@@ -243,8 +243,10 @@ int ixp2000_pci_setup(int nr, struct pci_sys_data *sys)
if (nr >= 1)
return 0;
- pci_add_resource(&sys->resources, &ixp2000_pci_io_space);
- pci_add_resource(&sys->resources, &ixp2000_pci_mem_space);
+ pci_add_resource_offset(&sys->resources,
+ &ixp2000_pci_io_space, sys->io_offset);
+ pci_add_resource_offset(&sys->resources,
+ &ixp2000_pci_mem_space, sys->mem_offset);
return 1;
}
diff --git a/arch/arm/mach-ixp23xx/pci.c b/arch/arm/mach-ixp23xx/pci.c
index 25b5c462cea2..3cbbd3208fa8 100644
--- a/arch/arm/mach-ixp23xx/pci.c
+++ b/arch/arm/mach-ixp23xx/pci.c
@@ -281,8 +281,10 @@ int ixp23xx_pci_setup(int nr, struct pci_sys_data *sys)
if (nr >= 1)
return 0;
- pci_add_resource(&sys->resources, &ixp23xx_pci_io_space);
- pci_add_resource(&sys->resources, &ixp23xx_pci_mem_space);
+ pci_add_resource_offset(&sys->resources,
+ &ixp23xx_pci_io_space, sys->io_offset);
+ pci_add_resource_offset(&sys->resources,
+ &ixp23xx_pci_mem_space, sys->mem_offset);
return 1;
}
diff --git a/arch/arm/mach-ixp4xx/common-pci.c b/arch/arm/mach-ixp4xx/common-pci.c
index 5eff15f24bc2..8508882b13f0 100644
--- a/arch/arm/mach-ixp4xx/common-pci.c
+++ b/arch/arm/mach-ixp4xx/common-pci.c
@@ -472,8 +472,8 @@ int ixp4xx_setup(int nr, struct pci_sys_data *sys)
request_resource(&ioport_resource, &res[0]);
request_resource(&iomem_resource, &res[1]);
- pci_add_resource(&sys->resources, &res[0]);
- pci_add_resource(&sys->resources, &res[1]);
+ pci_add_resource_offset(&sys->resources, &res[0], sys->io_offset);
+ pci_add_resource_offset(&sys->resources, &res[1], sys->mem_offset);
platform_notify = ixp4xx_pci_platform_notify;
platform_notify_remove = ixp4xx_pci_platform_notify_remove;
diff --git a/arch/arm/mach-kirkwood/pcie.c b/arch/arm/mach-kirkwood/pcie.c
index a066a6d8d9d2..f56a0118c1bb 100644
--- a/arch/arm/mach-kirkwood/pcie.c
+++ b/arch/arm/mach-kirkwood/pcie.c
@@ -198,9 +198,9 @@ static int __init kirkwood_pcie_setup(int nr, struct pci_sys_data *sys)
if (request_resource(&iomem_resource, &pp->res[1]))
panic("Request PCIe%d Memory resource failed\n", index);
- pci_add_resource(&sys->resources, &pp->res[0]);
- pci_add_resource(&sys->resources, &pp->res[1]);
sys->io_offset = 0;
+ pci_add_resource_offset(&sys->resources, &pp->res[0], sys->io_offset);
+ pci_add_resource_offset(&sys->resources, &pp->res[1], sys->mem_offset);
/*
* Generic PCIe unit setup.
diff --git a/arch/arm/mach-ks8695/pci.c b/arch/arm/mach-ks8695/pci.c
index b26f992071df..acc701435817 100644
--- a/arch/arm/mach-ks8695/pci.c
+++ b/arch/arm/mach-ks8695/pci.c
@@ -169,8 +169,8 @@ static int __init ks8695_pci_setup(int nr, struct pci_sys_data *sys)
request_resource(&iomem_resource, &pci_mem);
request_resource(&ioport_resource, &pci_io);
- pci_add_resource(&sys->resources, &pci_io);
- pci_add_resource(&sys->resources, &pci_mem);
+ pci_add_resource_offset(&sys->resources, &pci_io, sys->io_offset);
+ pci_add_resource_offset(&sys->resources, &pci_mem, sys->mem_offset);
/* Assign and enable processor bridge */
ks8695_local_writeconfig(PCI_BASE_ADDRESS_0, KS8695_PCIMEM_PA);
diff --git a/arch/arm/mach-mv78xx0/pcie.c b/arch/arm/mach-mv78xx0/pcie.c
index 8459f6d7d8ca..df3e38055a24 100644
--- a/arch/arm/mach-mv78xx0/pcie.c
+++ b/arch/arm/mach-mv78xx0/pcie.c
@@ -155,8 +155,8 @@ static int __init mv78xx0_pcie_setup(int nr, struct pci_sys_data *sys)
orion_pcie_set_local_bus_nr(pp->base, sys->busnr);
orion_pcie_setup(pp->base);
- pci_add_resource(&sys->resources, &pp->res[0]);
- pci_add_resource(&sys->resources, &pp->res[1]);
+ pci_add_resource_offset(&sys->resources, &pp->res[0], sys->io_offset);
+ pci_add_resource_offset(&sys->resources, &pp->res[1], sys->mem_offset);
return 1;
}
diff --git a/arch/arm/mach-orion5x/pci.c b/arch/arm/mach-orion5x/pci.c
index 09a045f0c406..d6a91948e4dc 100644
--- a/arch/arm/mach-orion5x/pci.c
+++ b/arch/arm/mach-orion5x/pci.c
@@ -171,13 +171,14 @@ static int __init pcie_setup(struct pci_sys_data *sys)
/*
* IORESOURCE_IO
*/
+ sys->io_offset = 0;
res[0].name = "PCIe I/O Space";
res[0].flags = IORESOURCE_IO;
res[0].start = ORION5X_PCIE_IO_BUS_BASE;
res[0].end = res[0].start + ORION5X_PCIE_IO_SIZE - 1;
if (request_resource(&ioport_resource, &res[0]))
panic("Request PCIe IO resource failed\n");
- pci_add_resource(&sys->resources, &res[0]);
+ pci_add_resource_offset(&sys->resources, &res[0], sys->io_offset);
/*
* IORESOURCE_MEM
@@ -188,9 +189,7 @@ static int __init pcie_setup(struct pci_sys_data *sys)
res[1].end = res[1].start + ORION5X_PCIE_MEM_SIZE - 1;
if (request_resource(&iomem_resource, &res[1]))
panic("Request PCIe Memory resource failed\n");
- pci_add_resource(&sys->resources, &res[1]);
-
- sys->io_offset = 0;
+ pci_add_resource_offset(&sys->resources, &res[1], sys->mem_offset);
return 1;
}
@@ -499,13 +498,14 @@ static int __init pci_setup(struct pci_sys_data *sys)
/*
* IORESOURCE_IO
*/
+ sys->io_offset = 0;
res[0].name = "PCI I/O Space";
res[0].flags = IORESOURCE_IO;
res[0].start = ORION5X_PCI_IO_BUS_BASE;
res[0].end = res[0].start + ORION5X_PCI_IO_SIZE - 1;
if (request_resource(&ioport_resource, &res[0]))
panic("Request PCI IO resource failed\n");
- pci_add_resource(&sys->resources, &res[0]);
+ pci_add_resource_offset(&sys->resources, &res[0], sys->io_offset);
/*
* IORESOURCE_MEM
@@ -516,9 +516,7 @@ static int __init pci_setup(struct pci_sys_data *sys)
res[1].end = res[1].start + ORION5X_PCI_MEM_SIZE - 1;
if (request_resource(&iomem_resource, &res[1]))
panic("Request PCI Memory resource failed\n");
- pci_add_resource(&sys->resources, &res[1]);
-
- sys->io_offset = 0;
+ pci_add_resource_offset(&sys->resources, &res[1], sys->mem_offset);
return 1;
}
diff --git a/arch/arm/mach-sa1100/pci-nanoengine.c b/arch/arm/mach-sa1100/pci-nanoengine.c
index 0d01ca788922..b466bca9c651 100644
--- a/arch/arm/mach-sa1100/pci-nanoengine.c
+++ b/arch/arm/mach-sa1100/pci-nanoengine.c
@@ -244,9 +244,11 @@ static int __init pci_nanoengine_setup_resources(struct pci_sys_data *sys)
printk(KERN_ERR "PCI: unable to allocate prefetchable\n");
return -EBUSY;
}
- pci_add_resource(&sys->resources, &pci_io_ports);
- pci_add_resource(&sys->resources, &pci_non_prefetchable_memory);
- pci_add_resource(&sys->resources, &pci_prefetchable_memory);
+ pci_add_resource_offset(&sys->resources, &pci_io_ports, sys->io_offset);
+ pci_add_resource_offset(&sys->resources,
+ &pci_non_prefetchable_memory, sys->mem_offset);
+ pci_add_resource_offset(&sys->resources,
+ &pci_prefetchable_memory, sys->mem_offset);
return 1;
}
diff --git a/arch/arm/mach-tegra/pcie.c b/arch/arm/mach-tegra/pcie.c
index af8b63435727..14b29ab5d8f0 100644
--- a/arch/arm/mach-tegra/pcie.c
+++ b/arch/arm/mach-tegra/pcie.c
@@ -408,7 +408,7 @@ static int tegra_pcie_setup(int nr, struct pci_sys_data *sys)
pp->res[0].flags = IORESOURCE_IO;
if (request_resource(&ioport_resource, &pp->res[0]))
panic("Request PCIe IO resource failed\n");
- pci_add_resource(&sys->resources, &pp->res[0]);
+ pci_add_resource_offset(&sys->resources, &pp->res[0], sys->io_offset);
/*
* IORESOURCE_MEM
@@ -427,7 +427,7 @@ static int tegra_pcie_setup(int nr, struct pci_sys_data *sys)
pp->res[1].flags = IORESOURCE_MEM;
if (request_resource(&iomem_resource, &pp->res[1]))
panic("Request PCIe Memory resource failed\n");
- pci_add_resource(&sys->resources, &pp->res[1]);
+ pci_add_resource_offset(&sys->resources, &pp->res[1], sys->mem_offset);
/*
* IORESOURCE_MEM | IORESOURCE_PREFETCH
@@ -446,7 +446,7 @@ static int tegra_pcie_setup(int nr, struct pci_sys_data *sys)
pp->res[2].flags = IORESOURCE_MEM | IORESOURCE_PREFETCH;
if (request_resource(&iomem_resource, &pp->res[2]))
panic("Request PCIe Prefetch Memory resource failed\n");
- pci_add_resource(&sys->resources, &pp->res[2]);
+ pci_add_resource_offset(&sys->resources, &pp->res[2], sys->mem_offset);
return 1;
}
diff --git a/arch/arm/mach-versatile/pci.c b/arch/arm/mach-versatile/pci.c
index 90069bce23bc..51733b022d04 100644
--- a/arch/arm/mach-versatile/pci.c
+++ b/arch/arm/mach-versatile/pci.c
@@ -219,9 +219,9 @@ static int __init pci_versatile_setup_resources(struct list_head *resources)
* the mem resource for this bus
* the prefetch mem resource for this bus
*/
- pci_add_resource(resources, &io_mem);
- pci_add_resource(resources, &non_mem);
- pci_add_resource(resources, &pre_mem);
+ pci_add_resource_offset(resources, &io_mem, sys->io_offset);
+ pci_add_resource_offset(resources, &non_mem, sys->mem_offset);
+ pci_add_resource_offset(resources, &pre_mem, sys->mem_offset);
goto out;
diff --git a/arch/arm/plat-iop/pci.c b/arch/arm/plat-iop/pci.c
index f4d40a27111e..72768356447a 100644
--- a/arch/arm/plat-iop/pci.c
+++ b/arch/arm/plat-iop/pci.c
@@ -215,8 +215,8 @@ int iop3xx_pci_setup(int nr, struct pci_sys_data *sys)
sys->mem_offset = IOP3XX_PCI_LOWER_MEM_PA - *IOP3XX_OMWTVR0;
sys->io_offset = IOP3XX_PCI_LOWER_IO_PA - *IOP3XX_OIOWTVR;
- pci_add_resource(&sys->resources, &res[0]);
- pci_add_resource(&sys->resources, &res[1]);
+ pci_add_resource_offset(&sys->resources, &res[0], sys->io_offset);
+ pci_add_resource_offset(&sys->resources, &res[1], sys->mem_offset);
return 1;
}
generated by cgit v1.2.3 (git 2.39.0) at 2024-12-22 15:55:59 +0300