linux-toradex.git/arch/sparc/kernel/leon_pci.c, branch v3.9.2

SPARC: drivers: remove __dev* attributes.

2013-01-03T23:57:04+00:00

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,
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: "David S. Miller" 
Signed-off-by: Greg Kroah-Hartman

PCI: Provide a default pcibios_update_irq()

2012-09-18T23:28:21+00:00

Most architectures implement this in exactly the same way. Instead of
having each architecture duplicate this function, provide a single
implementation in the core and make it a weak symbol so that it can be
overridden on architectures where it is required.

Signed-off-by: Thierry Reding 
Signed-off-by: Bjorn Helgaas

PCI: Discard __init annotations for pci_fixup_irqs() and related functions

2012-09-18T23:22:25+00:00

Remove the __init annotations in order to keep pci_fixup_irqs() around
after init (e.g. for hotplug). This requires the same change for the
implementation of pcibios_update_irq() on all architectures. While at
it, all __devinit annotations are removed as well, since they will be
useless now that HOTPLUG is always on.

Signed-off-by: Thierry Reding 
Signed-off-by: Bjorn Helgaas 
Acked-by: Greg Kroah-Hartman

sparc/PCI: factor out pcibios_setup()

2012-07-05T21:09:13+00:00

The PCI core provides a generic pcibios_setup() routine.  Drop this
architecture-specific version in favor of that.

Acked-by: David S. Miller 
Signed-off-by: Myron Stowe 
Signed-off-by: Bjorn Helgaas

sparc32,leon: fix leon build

2012-04-04T22:44:39+00:00

Minimal fix to allow leon to be built.

Signed-off-by: Sam Ravnborg 
Cc: Konrad Eisele 
Cc: Daniel Hellstrom 
Signed-off-by: David S. Miller

sparc/PCI: get rid of device resource fixups

2012-02-24T03:19:04+00:00

Tell the PCI core about host bridge address translation so it can take
care of bus-to-resource conversion for us.

N.B. Leon apparently never uses initial BAR values, so it didn't matter
that we never fixed up the I/O resources from bus address to CPU addresses.

Other sparc uses pci_of_scan_bus(), which sets device resources directly
to CPU addresses, not bus addresses, so it didn't need pcibios_fixup_bus()
either.  But by telling the core about the offsets, we can nuke
pcibios_resource_to_bus().

CC: "David S. Miller" 
CC: sparclinux@vger.kernel.org
Signed-off-by: Bjorn Helgaas

sparc32, leon/PCI: convert to pci_scan_root_bus() for correct root bus resources

2012-01-06T20:11:11+00:00

Convert from pci_scan_bus_parented() to pci_scan_root_bus() and remove root
bus resource fixups.  This fixes the problem of "early" and "header" quirks
seeing incorrect root bus resources.

pci_scan_root_bus() also includes the pci_bus_add_devices() so we don't
need to do that separately.

Signed-off-by: Bjorn Helgaas 
Acked-by: David S. Miller 
Signed-off-by: Jesse Barnes

sparc: add export.h to arch/sparc files as required

2011-10-31T23:30:52+00:00

These files are only exporting symbols, so they don't need
the full module.h header file.  Previously they were getting
access to EXPORT_SYMBOL implicitly via overuse of module.h
from within other .h files, but that is being cleaned up.

Signed-off-by: Paul Gortmaker

sparc32,leon: added LEON-common low-level PCI routines

2011-06-02T21:32:37+00:00

The LEON architecture does not have a BIOS or bootloader that
initializes PCI for us, instead Linux generic PCI layer is used
to set up resources and IRQ.

Signed-off-by: Daniel Hellstrom 
Signed-off-by: David S. Miller