Re: [PATCH 00/20] ACPI: PCI: simplify _PRT handling

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series looks good -- applied all 20.

thanks,
-- Len Brown, Intel Open Source Technology Center

On Mon, 8 Dec 2008, Bjorn Helgaas wrote:

> This series simplifies the code that handles ACPI _PRTs (PCI routing
> tables).  My goal is to make this look more like the corresponding
> code in other architectures, especially in terms of swizzling, e.g.,
> the various implementations of common_swizzle() and simple_swizzle(),
> and the x86 non-ACPI code in pirq_enable_irq().
> 
> There should be no functional changes in this series.
> 
> Comments welcome.
> 
> Bjorn
> 
> ---
> 
> Bjorn Helgaas (20):
>       ACPI: PCI: add HP copyright
>       ACPI: PCI: whitespace and useless initialization cleanup
>       ACPI: PCI: expand acpi_pci_allocate_irq() and acpi_pci_free_irq() inline
>       ACPI: PCI: simplify struct acpi_prt_entry
>       ACPI: PCI: simplify list of _PRT entries
>       ACPI: PCI: combine lookup and derive
>       ACPI: PCI: follow typical PCI INTx swizzling pattern
>       ACPI: PCI: use positive logic to simplify code
>       ACPI: PCI: remove callback from acpi_pci_irq_lookup & acpi_pci_irq_derive
>       ACPI: PCI: tweak _PRT lookup debug
>       ACPI: PCI: lookup _PRT entry by PCI dev and pin, not segment/bus/dev/pin
>       ACPI: PCI: use 1-based encoding for _PRT quirks
>       ACPI: PCI: always use the PCI INTx pin values, not the _PRT ones
>       ACPI: PCI: add a helper to convert _PRT INTx pin number to name
>       ACPI: PCI: move struct acpi_prt_entry declaration out of public header file
>       ACPI: PCI: fix GSI/IRQ naming confusion
>       ACPI: PCI: ignore _PRT function information
>       ACPI: PCI: simplify buffer management for evaluating _PRT
>       ACPI: PCI: remove unnecessary null pointer checks
>       ACPI: PCI: use conventional PCI address format
> 
> 
>  drivers/acpi/pci_bind.c |   12 +
>  drivers/acpi/pci_irq.c  |  416 +++++++++++++++--------------------------------
>  include/linux/acpi.h    |   16 --
>  3 files changed, 136 insertions(+), 308 deletions(-)
> 
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