BMC/Intel-BMC/linux.git/arch/unicore32/kernel/pci.c, branch v3.7

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

unicore32/PCI: adjust section annotations for pcibios_setup()

2012-07-05T21:09:14+00:00

Make pcibios_setup() consistently use the "__init" section annotation. Acked-by: Guan Xuetao Signed-off-by: Myron Stowe Signed-off-by: Bjorn Helgaas

unicore32/PCI: move include to asm/pci.h

2012-03-20T17:42:03+00:00

Move this include to be consistent with other architectures. CC: Guan Xuetao Signed-off-by: Bjorn Helgaas Signed-off-by: Jesse Barnes

unicore32/PCI: use pci_flags PCI_PROBE_ONLY instead of arm-specific flag

2012-02-24T03:18:58+00:00

CC: Guan Xuetao Signed-off-by: Bjorn Helgaas

PCI: UniCore: convert pcibios_set_master() to a non-inlined function

2012-01-06T20:10:41+00:00

This patch converts UniCore's architecture-specific 'pcibios_set_master()' routine to a non-inlined function. This will allow follow on patches to create a generic 'pcibios_set_master()' function using the '__weak' attribute which can be used by all architectures as a default which, if necessary, can then be over- ridden by architecture-specific code. Converting 'pci_bios_set_master()' to a non-inlined function will allow UniCore's 'pcibios_set_master()' implementation to remain architecture-specific after the generic version is introduced and thus, not change current behavior. No functional change. Signed-off-by: Myron Stowe Signed-off-by: Jesse Barnes

PCI: Make the struct pci_dev * argument of pci_fixup_irqs const.

2011-07-22T15:26:06+00:00

Aside of the usual motivation for constification, this function has a history of being abused a hook for interrupt and other fixups so I turned this function const ages ago in the MIPS code but it should be done treewide. Due to function pointer passing in varous places a few other functions had to be constified as well. Signed-off-by: Ralf Baechle To: Anton Vorontsov To: Chris Metcalf To: Colin Cross Acked-by: "David S. Miller" To: Eric Miao To: Erik Gilling Acked-by: Guan Xuetao To: "H. Peter Anvin" To: Imre Kaloz To: Ingo Molnar To: Ivan Kokshaysky To: Jesse Barnes To: Krzysztof Halasa To: Lennert Buytenhek To: Matt Turner To: Nicolas Pitre To: Olof Johansson Acked-by: Paul Mundt To: Richard Henderson To: Russell King To: Thomas Gleixner Cc: Andrew Morton Cc: linux-alpha@vger.kernel.org Cc: linux-arm-kernel@lists.infradead.org Cc: linux-kernel@vger.kernel.org Cc: linux-mips@linux-mips.org Cc: linux-pci@vger.kernel.org Cc: linux-sh@vger.kernel.org Cc: linux-tegra@vger.kernel.org Cc: sparclinux@vger.kernel.org Cc: x86@kernel.org Signed-off-by: Jesse Barnes

unicore32: modify io_p2v and io_v2p macros, and adjust PKUNITY_mmio_BASEs

2011-03-17T01:19:21+00:00

1. remove __REG macro 2. add (void __iomem *) to io_p2v macro 3. add (phys_addr_t) to io_v2p macro 4. add PKUNITY_AHB_BASE and PKUNITY_APB_BASE definitions 5. modify all PKUNITY_mmio_BASEs from physical addr to virtual addr 6. adjust prefix macro for all usage of PKUNITY_mmio_BASEs -- by advice with Arnd Bergmann Signed-off-by: Guan Xuetao Reviewed-by: Arnd Bergmann

unicore32 io: redefine __REG(x) and re-use readl/writel funcs

2011-03-17T01:19:19+00:00

-- by advice of Arnd Bergmann Signed-off-by: Guan Xuetao Reviewed-by: Arnd Bergmann

unicore32 machine related files: pci bus handling

2011-03-17T01:19:15+00:00

This patch implements arch-specific pci bus driver. Signed-off-by: Guan Xuetao