ACPI based I/O APIC hot-plug

Kenji Kaneshige linux-acpi linux-ia64 1 version Apr 21, 2005 In review

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v1 Latest Apr 21, 20052 of 3 patches 12 repliesIn review

2 of 3 patches are in this archive. The cover letter announces 3.

Patches in v1 No applies recorded yet

#	Subject and files	Size	Replies	Applied
2/3	ACPI based I/O APIC hot-plug`arch/ia64/kernel/acpi.c` `arch/ia64/kernel/iosapic.c` `include/asm-ia64/iosapic.h`	+132 ~~-32~~	1 reply
3/3	ACPI based I/O APIC hot-plug`drivers/pci/hotplug/acpiphp_glue.c`	+120 -0	5 replies

Reviews trailers per patch

No Reviewed-by, Acked-by or Tested-by trailers for v1 yet.

Read the v1 thread

Cover letter [RFC/PATCH 0/3] ACPI based I/O APIC hot-plug

Hi,

Here is a set of patches to support ACPI based I/O APIC hotplug. This code consists of the following three patches.

- Add the new interfaces for I/O APIC hot-add/hot-remove. The implementation of these interfaces depends on each architecture.

- IA64 implementation of above-mentioned interfeces for I/O APIC hot-add/hot-remove.

- Add I/O APIC hot-add support to ACPIPHP dirver. PCI root bridge hot-add will be fully functional with this patch. This will be also needed to support hot-add of p2p bridge hierarchy that contains I/O APICs. This code supports only hot-add for now.

These patches support I/O APIC hot-plug on ia64 only for now. These are against 2.6.12-rc2-mm3.

Thanks,
Kenji Kaneshige

Read the cover letter in its thread