kernel.git/arch/powerpc/kernel/pci_64.c, branch linux-3.8.y

POWERPC: drivers: remove __dev* attributes.

2013-01-03T23:57:04Z

CONFIG_HOTPLUG is going away as an option. As a result, the __dev* markings need to be removed. This change removes the use of __devinit, __devexit_p, __devinitdata, __devinitconst, and __devexit from these drivers. Based on patches originally written by Bill Pemberton, but redone by me in order to handle some of the coding style issues better, by hand. Cc: Bill Pemberton Cc: Benjamin Herrenschmidt Cc: Paul Mackerras Signed-off-by: Greg Kroah-Hartman

powerpc/PCI: Remove CONFIG_HOTPLUG ifdefs

2012-11-28T20:50:22Z

Remove conditional code based on CONFIG_HOTPLUG being false. It's always on now in preparation of it going away as an option. Signed-off-by: Bill Pemberton Cc: Benjamin Herrenschmidt Cc: Paul Mackerras Cc: Grant Likely Cc: Rob Herring Acked-by: Bjorn Helgaas Signed-off-by: Greg Kroah-Hartman

PCI: replace struct pci_bus secondary/subordinate with busn_res

2012-06-13T21:42:22Z

Replace the struct pci_bus secondary/subordinate members with the struct resource busn_res. Later we'll build a resource tree of these bus numbers. [bhelgaas: changelog] Signed-off-by: Yinghai Lu Signed-off-by: Bjorn Helgaas

powerpc/PCI: compute I/O space bus-to-resource offset consistently

2012-03-20T17:41:44Z

Make sure we compute CPU addresses (resource start/end) the same way both when we set up the I/O aperture (hose->io_resource) and when we use pcibios_bus_to_resource() to convert BAR values into resources. This fixes a build failure ("cast from pointer to integer of different size" in configs where resource_size_t is 64 bits but pointers are 32 bits) I introduced in 6c5705fec63d. Acked-By: Benjamin Herrenschmidt Signed-off-by: Bjorn Helgaas Signed-off-by: Jesse Barnes

powerpc/PCI: replace pci_probe_only with pci_flags

2012-02-24T03:18:58Z

We already use pci_flags, so this just sets pci_flags directly and removes the intermediate step of figuring out pci_probe_only, then using it to set pci_flags. The PCI core provides a pci_flags definition (currently __weak), so drop the powerpc definitions in favor of that. CC: Benjamin Herrenschmidt CC: linuxppc-dev@lists.ozlabs.org Signed-off-by: Bjorn Helgaas

powerpc/PCI: make pci_probe_only default to 0

2012-02-24T03:18:58Z

pci_probe_only is set on ppc64 to prevent resource re-allocation by the core. It's meant to be used in very specific circumstances such as when operating under a hypervisor that may prevent such re-allocation. Instead of default to 1, we make it default to 0 and explicitly set it in the few cases where we need it. This fixes FSL PCI which wants it clear among others. Signed-off-by: Benjamin Herrenschmidt Signed-off-by: Bjorn Helgaas

powerpc/PCI: split PHB part out of pcibios_map_io_space()

2012-01-06T20:11:08Z

No functional change. This is so we can use pcibios_phb_map_io_space() before we have a struct pci_bus. v2: fix map io phb typo CC: Benjamin Herrenschmidt Signed-off-by: Bjorn Helgaas Signed-off-by: Jesse Barnes

powerpc: add export.h to files making use of EXPORT_SYMBOL

2011-10-31T23:30:37Z

With module.h being implicitly everywhere via device.h, the absence of explicitly including something for EXPORT_SYMBOL went unnoticed. Since we are heading to fix things up and clean module.h from the device.h file, we need to explicitly include these files now. Signed-off-by: Paul Gortmaker

powerpc: rename ppc_pci__flags to pci__flags

2011-07-12T14:28:04Z

This renames pci flags functions and enums in preparation for creating generic version in asm-generic/pci-bridge.h. The following search and replace is done: s/ppc_pci_/pci_/ s/PPC_PCI_/PCI_/ Direct accesses to ppc_pci_flag variable are replaced with helper functions. Signed-off-by: Rob Herring Acked-by: Benjamin Herrenschmidt Cc: Paul Mackerras

powerpc/pci: Make both ppc32 and ppc64 use sysdata for pci_controller

2011-02-04T18:46:51Z

Currently, ppc32 uses sysdata for the pci_controller pointer, and ppc64 uses it to hold the device_node pointer. This patch moves the of_node pointer into (struct pci_bus*)->dev.of_node and (struct pci_dev*)->dev.of_node so that sysdata can be converted to always use the pci_controller pointer instead. It also fixes up the allocating of pci devices so that the of_node pointer gets assigned consistently and increments the ref count. Signed-off-by: Grant Likely