Re: [patch 00/28] PNP: convert fixed tables to lists, v4

Len Brown
2008-06-28T04:36:42Z

v4 has replaced v3 in the acpi-test tree.

thanks,
-Len

On Fri, 27 Jun 2008, Bjorn Helgaas wrote:

> This patch series contains all my PNP patches that are not yet in Linus'
> tree, including both the "convert resource table to dynamic list" series
> and the "convert resource options to unified dynamic list" series.
>
> This fixes all checkpatch warnings except a "do not add new typedefs"
> warning. I kept the pnp_irq_mask_t typedef because I don't see a
> better way to declare bitmaps in various places and pass around pointers
> to them.
>
> Len, I told you I was going to send incremental patches, but this is
> a replacement instead.
>
> Changes since v3:
>
> - Move IRQ test from pnpacpi_parse_irq_option() to
> pnpacpi_parse_ext_irq_option() (fixes "comparison is always true"
> warning noticed by David Howells)
> - Use pci_get_legacy_ide_irq(), not ATA_PRIMARY_IRQ()/ATA_SECONDARY_IRQ()
> (thanks to Bartlomiej Zolnierkiewicz)
> - Use snprintf() to make printks atomic
> - Fix checkpatch warnings (line length, "//" comments)
>
> Here are the significant changes since the last posting:
>
> - When replacing pnp_resource_table, the PNPACPI resource encoders
> have to explicitly handle disabled resources; previously any
> unused slots in the table were implicitly disabled. This should
> fix Jiri Slaby's oops on suspend/resume (though he hasn't tested
> this version).
>
> This change is in the patch titled "PNP: replace pnp_resource_table
> with dynamically allocated resources".
>
> - Added a new patch to keep disabled IRQ and DMA resources when parsing
> current config. This fixes a bug in the current (2.6.25) PNPACPI
> code: consider a device with (mem, irq0, irq1, io), where irq0 is
> disabled. If we drop irq0 when parsing the _CRS, we will mistakenly
> put irq1 in the irq0 slot when we encode resources for an _SRS call.
>
> - Added a new patch to avoid interrupts used by an IDE controller in
> compatibility mode. https://bugzilla.novell.com/show_bug.cgi?id=375836
>
> - Added a new PNPACPI patch to support HP vendor-specific descriptors.
> This has long been supported by arch/ia64/kernel/acpi-ext.c, which
> provides an hp_acpi_csr_space() interface, but I think it's better
> and more generic to support it in PNPACPI.
>
> Changes since v2 of "convert resource options to unified dynamic list":
>
> - fixed bisection problem in quirk_ad1815_mpu_resources()
> - fixed checkpatch warning in pnp_show_options()
> (pnp-convert-resource-options-to-single-linked-list-checkpatch-fixes.patch)
> - replaced pnp_independent_option() with literal 0
> - fixed coding style in pnp/manager.c
> - added EXPORT_SYMBOL(pnp_possible_config)
> (pnp-add-pnp_possible_config-can-a-device-could-be-configured-this-way-fix.patch)
>
> Bjorn
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