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Remove pointless comments that tell us the file name, remove blank line
comments, follow multi-line comment conventions. No functional change
intended.
Signed-off-by: Bjorn Helgaas <[email protected]>
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* pci/spdx:
PCI: Add SPDX GPL-2.0+ to replace implicit GPL v2 or later statement
PCI: Add SPDX GPL-2.0+ to replace GPL v2 or later boilerplate
PCI: Add SPDX GPL-2.0 to replace COPYING boilerplate
PCI: Add SPDX GPL-2.0 to replace GPL v2 boilerplate
PCI: Add SPDX GPL-2.0 when no license was specified
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b24413180f56 ("License cleanup: add SPDX GPL-2.0 license identifier to
files with no license") added SPDX GPL-2.0 to several PCI files that
previously contained no license information.
Add SPDX GPL-2.0 to all other PCI files that did not contain any license
information and hence were under the default GPL version 2 license of the
kernel.
Signed-off-by: Bjorn Helgaas <[email protected]>
Reviewed-by: Greg Kroah-Hartman <[email protected]>
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Add PCI-specific dev_printk() wrappers and use them to simplify the code
slightly. No functional change intended.
Signed-off-by: Frederick Lawler <[email protected]>
[bhelgaas: squash into one patch]
Signed-off-by: Bjorn Helgaas <[email protected]>
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pcibios_update_irq() was a weak function with only one trivial
implementation. Inline it and remove the weak function.
Signed-off-by: Bjorn Helgaas <[email protected]>
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Now we have removed all callers of pci_fixup_irqs() and migrated everything
to pci_assign_irq(), delete the pci_fixup_irqs() function completely.
Signed-off-by: Matthew Minter <[email protected]>
[[email protected]: updated commit log]
Signed-off-by: Lorenzo Pieralisi <[email protected]>
Signed-off-by: Bjorn Helgaas <[email protected]>
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Here we delete the static pdev_fixup_irq() function which is currently what
pci_fixup_irqs() uses to actually assign the IRQs and replace it with the
pci_assign_irq() function which changes the interface and uses the new
function pointers stored in the host bridge structure.
Eventually this will allow pci_fixup_irqs() to be removed entirely and the
new deferred assignment code path will call pci_assign_irq() directly.
However to ensure current users continue to work, a new implementation of
pci_fixup_irqs() is introduced which simply wraps the functionality of
pci_assign_irq().
Signed-off-by: Matthew Minter <[email protected]>
[[email protected]: reworked comments/log]
Signed-off-by: Lorenzo Pieralisi <[email protected]>
Signed-off-by: Bjorn Helgaas <[email protected]>
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Export the following symbols so they can be referenced by a PCI host bridge
driver compiled as a kernel loadable module:
pci_common_swizzle
pci_create_root_bus
pci_stop_root_bus
pci_remove_root_bus
pci_assign_unassigned_bus_resources
pci_fixup_irqs
Signed-off-by: Ray Jui <[email protected]>
Signed-off-by: Bjorn Helgaas <[email protected]>
Acked-by: Arnd Bergmann <[email protected]>
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Fix various whitespace errors.
No functional change.
[bhelgaas: fix other similar problems]
Signed-off-by: Ryan Desfosses <[email protected]>
Signed-off-by: Bjorn Helgaas <[email protected]>
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None of these files are actually using any __init type directives and hence
don't need to include <linux/init.h>. Most are just a left over from
__devinit and __cpuinit removal, or simply due to code getting copied from
one driver to the next.
Signed-off-by: Paul Gortmaker <[email protected]>
Signed-off-by: Bjorn Helgaas <[email protected]>
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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 <[email protected]>
Signed-off-by: Bjorn Helgaas <[email protected]>
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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 <[email protected]>
Signed-off-by: Bjorn Helgaas <[email protected]>
Acked-by: Greg Kroah-Hartman <[email protected]>
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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 <[email protected]>
To: Anton Vorontsov <[email protected]>
To: Chris Metcalf <[email protected]>
To: Colin Cross <[email protected]>
Acked-by: "David S. Miller" <[email protected]>
To: Eric Miao <[email protected]>
To: Erik Gilling <[email protected]>
Acked-by: Guan Xuetao <[email protected]>
To: "H. Peter Anvin" <[email protected]>
To: Imre Kaloz <[email protected]>
To: Ingo Molnar <[email protected]>
To: Ivan Kokshaysky <[email protected]>
To: Jesse Barnes <[email protected]>
To: Krzysztof Halasa <[email protected]>
To: Lennert Buytenhek <[email protected]>
To: Matt Turner <[email protected]>
To: Nicolas Pitre <[email protected]>
To: Olof Johansson <[email protected]>
Acked-by: Paul Mundt <[email protected]>
To: Richard Henderson <[email protected]>
To: Russell King <[email protected]>
To: Thomas Gleixner <[email protected]>
Cc: Andrew Morton <[email protected]>
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Signed-off-by: Jesse Barnes <[email protected]>
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Use for_each_pci_dev() to simplify the code.
Signed-off-by: Kulikov Vasiliy <[email protected]>
Signed-off-by: Jesse Barnes <[email protected]>
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Convert printks to use dev_printk().
I converted pr_debug() to dev_dbg(). Both use KERN_DEBUG and are enabled
only when DEBUG is defined.
I converted printk(KERN_DEBUG) to dev_printk(KERN_DEBUG), not to dev_dbg(),
because dev_dbg() is only enabled when DEBUG is defined.
I converted DBG(KERN_INFO) (only in setup-bus.c) to dev_info(). The DBG()
name makes it sound like debug, but it's been enabled forever, so dev_info()
preserves the previous behavior.
I tried to make the resource assignment formats more consistent, e.g.,
"BAR %d: got res [%#llx-%#llx] bus [%#llx-%#llx] flags %#lx\n"
instead of sometimes using "start-end" and sometimes using "size@start".
I'm not attached to one or the other; I'd just like them consistent.
Signed-off-by: Bjorn Helgaas <[email protected]>
Signed-off-by: Jesse Barnes <[email protected]>
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A number of different drivers incorrect access the kobject name field
directly. This is not correct as the name might not be in the array.
Use the proper accessor function instead.
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I'm currently working on a port to a CPCI board with a MPC5200. When
testing the PCI interrupt routing, I discovered the following: Even devices
which don't use interrupts (-> PCI Spec.: Interrupt Pin Register is zero),
get an interrupt assigned (this is at least true for most of the
PPC-targets I looked at).
The cause is pretty obvious in drivers/pci/setup-irq.c. I guess at least
in an ideal world with correctly designed hardware, the code should rather
look as in the patch below.
Of course it doesn't hurt anybody to have an unuseable IRQ assigned to a
PCI-to-PCI-bridge (or something alike), but to me it seems a bit strange.
Please correct me, if I'm mislead.
The patch below is tested on the above mentioned CPCI-MPC5200 board and is
compiler tested with the latest git-repository kernel on x86.
Cc: "Eric W. Biederman" <[email protected]>
Cc: Thomas Gleixner <[email protected]>
Cc: Ingo Molnar <[email protected]>
Cc: Linus Torvalds <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
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Initial git repository build. I'm not bothering with the full history,
even though we have it. We can create a separate "historical" git
archive of that later if we want to, and in the meantime it's about
3.2GB when imported into git - space that would just make the early
git days unnecessarily complicated, when we don't have a lot of good
infrastructure for it.
Let it rip!
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