Bjorn Helgaas 0ad8f06d58 microblaze/PCI: Implement pci_resource_to_user() with pcibios_resource_to_bus() ... "User" addresses are shown in /sys/devices/pci.../.../resource and /proc/bus/pci/devices and used as mmap offsets for /proc/bus/pci/BB/DD.F files. For I/O port resources on microblaze, these are PCI bus addresses, i.e., raw BAR values. Previously pci_resource_to_user() computed the user address by subtracting "hose->io_base_virt - _IO_BASE" from the resource start: pci_resource_to_user() if (IO) offset = (unsigned long)hose->io_base_virt - _IO_BASE; *start = rsrc->start - offset; We've already told the PCI core about that "hose->io_base_virt - _IO_BASE" offset: pcibios_setup_phb_resources() res = &hose->io_resource; pci_add_resource_offset(resources, res, hose->io_base_virt - _IO_BASE); so pcibios_resource_to_bus() knows how to do that translation. No functional change intended. Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Acked-by: Yinghai Lu <yinghai@kernel.org>		2016-06-17 14:43:34 -05:00
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indirect_pci.c	microblaze: Fix coding style issues	2013-02-12 11:24:45 +01:00
iomap.c	microblaze: Fix coding style issues	2013-02-12 11:24:45 +01:00
Makefile	microblaze/pci: Move the remains of pci_32.c to pci-common.c	2011-06-08 09:08:38 +10:00
pci-common.c	microblaze/PCI: Implement pci_resource_to_user() with pcibios_resource_to_bus()	2016-06-17 14:43:34 -05:00
xilinx_pci.c	microblaze: Fix coding style issues	2013-02-12 11:24:45 +01:00