From: Rajesh Shah <rajesh.shah@intel.com>
To: gregkh@suse.de, tony.luck@intel.com, len.brown@intel.com
Cc: linux-pci@atrey.karlin.mff.cuni.cz, linux-kernel@vger.kernel.org,
pcihpd-discuss@lists.sourceforge.net, linux-ia64@vger.kernel.org,
acpi-devel@lists.sourceforge.net
Subject: [patch 09/12] Read bridge resources when fixing up the bus
Date: Fri, 18 Mar 2005 14:16:30 -0800 [thread overview]
Message-ID: <20050318141630.I1145@unix-os.sc.intel.com> (raw)
In-Reply-To: <20050318133856.A878@unix-os.sc.intel.com>; from rajesh.shah@intel.com on Fri, Mar 18, 2005 at 01:38:57PM -0800
Read bridge io/mem/pfmem ranges when fixing up the bus so that
bus resources are tracked. This is required to properly support
pci end device and bridge hotplug.
Signed-off-by: Rajesh Shah <rajesh.shah@intel.com>
---
linux-2.6.11-mm4-iohp-rshah1/arch/ia64/pci/pci.c | 4 ++++
1 files changed, 4 insertions(+)
diff -puN arch/ia64/pci/pci.c~ia64-read_bridge_bases arch/ia64/pci/pci.c
--- linux-2.6.11-mm4-iohp/arch/ia64/pci/pci.c~ia64-read_bridge_bases 2005-03-16 13:07:30.503257168 -0800
+++ linux-2.6.11-mm4-iohp-rshah1/arch/ia64/pci/pci.c 2005-03-16 13:07:30.612632167 -0800
@@ -436,6 +436,10 @@ pcibios_fixup_bus (struct pci_bus *b)
{
struct pci_dev *dev;
+ if (b->self) {
+ pci_read_bridge_bases(b);
+ pcibios_fixup_device_resources(b->self);
+ }
list_for_each_entry(dev, &b->devices, bus_list)
pcibios_fixup_device_resources(dev);
_
next prev parent reply other threads:[~2005-03-18 22:23 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-03-18 21:38 [RFC/Patch 0/12] ACPI based root bridge hot-add Rajesh Shah
2005-03-18 21:48 ` [Patch 1/12] " 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 ` Rajesh Shah [this message]
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
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