[PATCH v12 03/12] ARM: Define PCI_IOBASE as the base of virtual PCI IO space.

[PATCH v12 00/12] Support for creating generic PCI host bridges from DT · Liviu Dudau <Liviu.Dudau@arm.com> · 2014-09-23
[PATCH v12 10/12] PCI: Assign unassigned bus resources in pci_scan_root_bus() · Liviu Dudau <Liviu.Dudau@arm.com> · 2014-09-23
Re: [PATCH v12 10/12] PCI: Assign unassigned bus resources in pci_scan_root_bus() · Liviu Dudau <hidden> · 2014-09-24
Re: [PATCH v12 10/12] PCI: Assign unassigned bus resources in pci_scan_root_bus() · Bjorn Helgaas <bhelgaas@google.com> · 2014-09-24
Re: [PATCH v12 10/12] PCI: Assign unassigned bus resources in pci_scan_root_bus() · Liviu Dudau <hidden> · 2014-09-24
Re: [PATCH v12 10/12] PCI: Assign unassigned bus resources in pci_scan_root_bus() · Suravee Suthikulpanit <Suravee.Suthikulpanit@amd.com> · 2014-09-28
Re: [PATCH v12 10/12] PCI: Assign unassigned bus resources in pci_scan_root_bus() · Arnd Bergmann <arnd@arndb.de> · 2014-09-29
[PATCH v12 03/12] ARM: Define PCI_IOBASE as the base of virtual PCI IO space. · Liviu Dudau <Liviu.Dudau@arm.com> · 2014-09-23
[PATCH v12 01/12] Fix ioport_map() for !CONFIG_GENERIC_IOMAP cases. · Liviu Dudau <Liviu.Dudau@arm.com> · 2014-09-23
[PATCH v12 06/12] PCI: Create pci_host_bridge before its associated bus in pci_create_root_bus. · Liviu Dudau <Liviu.Dudau@arm.com> · 2014-09-23
Re: [PATCH v12 06/12] PCI: Create pci_host_bridge before its associated bus in pci_create_root_bus. · Yinghai Lu <yinghai@kernel.org> · 2014-09-25
Re: [PATCH v12 06/12] PCI: Create pci_host_bridge before its associated bus in pci_create_root_bus. · Bjorn Helgaas <bhelgaas@google.com> · 2014-09-25
Re: [PATCH v12 06/12] PCI: Create pci_host_bridge before its associated bus in pci_create_root_bus. · Liviu Dudau <Liviu.Dudau@arm.com> · 2014-09-26
Re: [PATCH v12 06/12] PCI: Create pci_host_bridge before its associated bus in pci_create_root_bus. · Bjorn Helgaas <bhelgaas@google.com> · 2014-09-26
[PATCH v12 11/12] PCI: Introduce pci_remap_iospace() for remapping PCI I/O bus resources into CPU space · Liviu Dudau <Liviu.Dudau@arm.com> · 2014-09-23
[PATCH v12 07/12] PCI: Introduce generic domain handling for PCI busses. · Liviu Dudau <Liviu.Dudau@arm.com> · 2014-09-23
[PATCH v12 12/12] arm64: Add architectural support for PCIe · Liviu Dudau <Liviu.Dudau@arm.com> · 2014-09-23
[PATCH v12 04/12] PCI: OF: Move of_pci_range_to_resources() into address.c · Liviu Dudau <Liviu.Dudau@arm.com> · 2014-09-23
[PATCH v12 08/12] PCI: OF: Introduce helper function for retrieving PCI domain numbers · Liviu Dudau <Liviu.Dudau@arm.com> · 2014-09-23
Re: [PATCH v12 08/12] PCI: OF: Introduce helper function for retrieving PCI domain numbers · Rob Herring <hidden> · 2014-09-26
Re: [PATCH v12 08/12] PCI: OF: Introduce helper function for retrieving PCI domain numbers · <hidden> · 2014-09-26
Re: [PATCH v12 08/12] PCI: OF: Introduce helper function for retrieving PCI domain numbers · Rob Herring <hidden> · 2014-09-26
Re: [PATCH v12 08/12] PCI: OF: Introduce helper function for retrieving PCI domain numbers · Liviu Dudau <Liviu.Dudau@arm.com> · 2014-09-26
Re: [PATCH v12 08/12] PCI: OF: Introduce helper function for retrieving PCI domain numbers · Bjorn Helgaas <bhelgaas@google.com> · 2014-09-27
[PATCH v12 02/12] PCI: Introduce helper functions to deal with PCI I/O ranges. · Liviu Dudau <Liviu.Dudau@arm.com> · 2014-09-23
[PATCH v12 09/12] OF: PCI: Add support for parsing PCI host bridge resources from DT · Liviu Dudau <Liviu.Dudau@arm.com> · 2014-09-23
Re: [PATCH v12 09/12] OF: PCI: Add support for parsing PCI host bridge resources from DT · Liviu Dudau <Liviu.Dudau@arm.com> · 2014-09-24
Re: [PATCH v12 09/12] OF: PCI: Add support for parsing PCI host bridge resources from DT · Bjorn Helgaas <bhelgaas@google.com> · 2014-09-24
Re: [PATCH v12 09/12] OF: PCI: Add support for parsing PCI host bridge resources from DT · Liviu Dudau <Liviu.Dudau@arm.com> · 2014-09-24
Re: [PATCH v12 09/12] OF: PCI: Add support for parsing PCI host bridge resources from DT · Will Deacon <hidden> · 2014-09-24
Re: [PATCH v12 09/12] OF: PCI: Add support for parsing PCI host bridge resources from DT · Liviu Dudau <Liviu.Dudau@arm.com> · 2014-09-25
Re: [PATCH v12 09/12] OF: PCI: Add support for parsing PCI host bridge resources from DT · Will Deacon <hidden> · 2014-09-25
[PATCH v12 05/12] PCI: OF: Fix the conversion of IO ranges into IO resources. · Liviu Dudau <Liviu.Dudau@arm.com> · 2014-09-23
Re: [PATCH v12 05/12] PCI: OF: Fix the conversion of IO ranges into IO resources. · Bjorn Helgaas <bhelgaas@google.com> · 2014-09-24
Re: [PATCH v12 05/12] PCI: OF: Fix the conversion of IO ranges into IO resources. · Liviu Dudau <hidden> · 2014-09-24
Re: [PATCH v12 05/12] PCI: OF: Fix the conversion of IO ranges into IO resources. · Bjorn Helgaas <bhelgaas@google.com> · 2014-09-24
Re: [PATCH v12 05/12] PCI: OF: Fix the conversion of IO ranges into IO resources. · Robert Richter <rric@kernel.org> · 2014-09-24
Re: [PATCH v12 05/12] PCI: OF: Fix the conversion of IO ranges into IO resources. · Andrew Murray <hidden> · 2014-09-24
Re: [PATCH v12 00/12] Support for creating generic PCI host bridges from DT · Bjorn Helgaas <bhelgaas@google.com> · 2014-09-23
Re: [PATCH v12 00/12] Support for creating generic PCI host bridges from DT · Liviu Dudau <hidden> · 2014-09-23
Re: [PATCH v12 00/12] Support for creating generic PCI host bridges from DT · Bjorn Helgaas <bhelgaas@google.com> · 2014-09-23
Re: [PATCH v12 00/12] Support for creating generic PCI host bridges from DT · Rob Herring <hidden> · 2014-09-24
Re: [PATCH v12 00/12] Support for creating generic PCI host bridges from DT · Liviu Dudau <Liviu.Dudau@arm.com> · 2014-09-24
Re: [PATCH v12 00/12] Support for creating generic PCI host bridges from DT · Bjorn Helgaas <bhelgaas@google.com> · 2014-09-24
Re: [PATCH v12 00/12] Support for creating generic PCI host bridges from DT · Liviu Dudau <hidden> · 2014-09-23

STALE4275d REVIEWED: 8 (8M)

Revisions (6)

2014-07-01 v8 [diff vs current]
2014-08-12 v9 [diff vs current]
2014-09-08 v10 [diff vs current]
2014-09-18 v11 [diff vs current]
2014-09-23 v12 current
2014-09-29 v13 [diff vs current]

From: Liviu.Dudau@arm.com (Liviu Dudau)
Date: 2014-09-23 19:59:50
Also in: linux-arch, linux-devicetree, linux-pci, lkml
Subsystem: arm port, the rest · Maintainers: Russell King, Linus Torvalds

This is needed for calls into OF code that parses PCI ranges.
It signals support for memory mapped PCI I/O accesses that
are described be device trees.

Cc: Russell King <redacted>
Cc: Rob Herring <robh+dt@kernel.org>
Reviewed-by: Catalin Marinas <catalin.marinas@arm.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Liviu Dudau <Liviu.Dudau@arm.com>
---
 arch/arm/include/asm/io.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/arm/include/asm/io.h b/arch/arm/include/asm/io.h
index 3d23418..22b7529 100644
--- a/arch/arm/include/asm/io.h
+++ b/arch/arm/include/asm/io.h

@@ -178,6 +178,7 @@ static inline void __iomem *__typesafe_io(unsigned long addr)
 
 /* PCI fixed i/o mapping */
 #define PCI_IO_VIRT_BASE	0xfee00000
+#define PCI_IOBASE		PCI_IO_VIRT_BASE
 
 #if defined(CONFIG_PCI)
 void pci_ioremap_set_mem_type(int mem_type);

-- 
2.1.0

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