From: Rajesh Shah <rajesh.shah@intel.com>
To: gregkh@suse.de
Cc: linux-pci@atrey.karlin.mff.cuni.cz, linux-kernel@vger.kernel.org,
pcihpd-discuss@lists.sourceforge.net
Subject: [RFC/Patch 0/12] ACPI based root bridge hot-add
Date: Fri, 18 Mar 2005 13:38:57 -0800 [thread overview]
Message-ID: <20050318133856.A878@unix-os.sc.intel.com> (raw)
Here is a series of patches to support ACPI hot-add of a root
bridge hierarchy. The added hierarchy may contain other p2p
bridges and end/leaf I/O devices too. The root bridge itself is
assumed to have been assigned resource ranges, but the p2p
bridges and end devices are not required to be initialized by
firmware. Most of the code changes are to make the existing code
flows suitable for such a hierarchy of bridges & devices.
This code supports hot-add on ia64 only for now.It does not yet
support I/O APIC hot-add, which is needed to make this fully
functional. The patches are against 2.6.11-mm4 (plus the patch
needed for ia64 to boot). I've tested to make sure this does not
break end/leaf device hotplug on the hotplug capable ia64 box I have.
Thanks,
Rajesh
next reply other threads:[~2005-03-18 21:39 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-03-18 21:38 Rajesh Shah [this message]
2005-03-18 21:48 ` [Patch 1/12] ACPI based root bridge hot-add Rajesh Shah
2005-03-18 21:59 ` [Patch 2/12] Fix pci_enable_device() for p2p bridges Rajesh Shah
2005-03-18 22:02 ` [patch 03/12] Make pcibios_fixup_bus() hot-plug safe Rajesh Shah
2005-03-18 22:04 ` [patch 04/12] Prevent duplicate bus numbers when scanning PCI bridge Rajesh Shah
2005-03-18 22:07 ` [patch 05/12] Take the PCI lock when modifying pci bus or device lists Rajesh Shah
2005-03-18 22:09 ` [patch 06/12] Link newly created pci child bus to its parent on creation Rajesh Shah
2005-03-18 22:11 ` [patch 07/12] Make the PCI remove routines safe for failed hot-plug Rajesh Shah
2005-03-19 5:14 ` Greg KH
2005-03-18 22:14 ` [patch 08/12] Remove hot-plugged devices that could not be allocated resources Rajesh Shah
2005-03-18 22:16 ` [patch 09/12] Read bridge resources when fixing up the bus Rajesh Shah
2005-03-18 22:18 ` [patch 10/12] Allow ACPI .add and .start operations to be done independently Rajesh Shah
2005-03-18 22:20 ` [patch 11/12] Export the interface to get PCI id for an ACPI handle Rajesh Shah
2005-03-18 22:22 ` [patch 12/12] ACPI based root bridge hot-add Rajesh Shah
2005-03-19 5:13 ` [RFC/Patch 0/12] " Greg KH
2005-03-21 18:04 ` Rajesh Shah
2005-03-21 18:27 ` Greg KH
2005-03-31 19:06 ` Len Brown
2005-03-19 13:50 ` Paul Ionescu
2005-03-21 19:14 ` [ACPI] " Rajesh Shah
-- strict thread matches above, loose matches on Subject: below --
2005-03-22 1:06 Sy, Dely L
2005-03-23 3:13 Dely Sy
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