From: Jiang Liu <liuj97@gmail.com>
To: Bjorn Helgaas <bhelgaas@google.com>, Yinghai Lu <yinghai@kernel.org>
Cc: Jiang Liu <jiang.liu@huawei.com>,
"Rafael J . Wysocki" <rjw@sisk.pl>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
Gu Zheng <guz.fnst@cn.fujitsu.com>,
Toshi Kani <toshi.kani@hp.com>,
Myron Stowe <myron.stowe@redhat.com>,
Yijing Wang <wangyijing@huawei.com>, Jiang Liu <liuj97@gmail.com>,
linux-pci@vger.kernel.org, linux-kernel@vger.kernel.org,
David Howells <dhowells@redhat.com>,
Sebastian Andrzej Siewior <sebastian@breakpoint.cc>
Subject: [PATCH v3, part2 06/20] PCI, FRV: use hotplug-safe iterators to walk PCI buses
Date: Sun, 26 May 2013 23:53:03 +0800 [thread overview]
Message-ID: <1369583597-3801-7-git-send-email-jiang.liu@huawei.com> (raw)
In-Reply-To: <1369583597-3801-1-git-send-email-jiang.liu@huawei.com>
Enhance FRV architecture specific code to use hotplug-safe iterators
to walk PCI buses.
Signed-off-by: Jiang Liu <jiang.liu@huawei.com>
Cc: David Howells <dhowells@redhat.com>
Cc: Jiang Liu <jiang.liu@huawei.com>
Cc: Bjorn Helgaas <bhelgaas@google.com>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Sebastian Andrzej Siewior <sebastian@breakpoint.cc>
Cc: Yinghai Lu <yinghai@kernel.org>
Cc: linux-kernel@vger.kernel.org
---
arch/frv/mb93090-mb00/pci-frv.c | 5 ++++-
arch/frv/mb93090-mb00/pci-vdk.c | 2 +-
2 files changed, 5 insertions(+), 2 deletions(-)
diff --git a/arch/frv/mb93090-mb00/pci-frv.c b/arch/frv/mb93090-mb00/pci-frv.c
index c281217..48ee89a 100644
--- a/arch/frv/mb93090-mb00/pci-frv.c
+++ b/arch/frv/mb93090-mb00/pci-frv.c
@@ -188,8 +188,11 @@ static void __init pcibios_assign_resources(void)
void __init pcibios_resource_survey(void)
{
+ struct pci_bus *bus;
+
DBG("PCI: Allocating resources\n");
- pcibios_allocate_bus_resources(&pci_root_buses);
+ for_each_pci_root_bus(bus)
+ pcibios_allocate_bus_resources(&bus->children);
pcibios_allocate_resources(0);
pcibios_allocate_resources(1);
pcibios_assign_resources();
diff --git a/arch/frv/mb93090-mb00/pci-vdk.c b/arch/frv/mb93090-mb00/pci-vdk.c
index 0aa35f0..f1d6c16 100644
--- a/arch/frv/mb93090-mb00/pci-vdk.c
+++ b/arch/frv/mb93090-mb00/pci-vdk.c
@@ -234,7 +234,7 @@ static void __init pcibios_fixup_peer_bridges(void)
return;
printk("PCI: Peer bridge fixup\n");
for (n=0; n <= pcibios_last_bus; n++) {
- if (pci_find_bus(0, n))
+ if (pci_bus_exists(0, n))
continue;
bus.number = n;
bus.ops = pci_root_ops;
--
1.8.1.2
next prev parent reply other threads:[~2013-05-26 15:57 UTC|newest]
Thread overview: 36+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-05-26 15:52 [PATCH v3, part2 00/20] Introduce hotplug-safe PCI bus iterators Jiang Liu
2013-05-26 15:52 ` [PATCH v3, part2 01/20] PCI: introduce " Jiang Liu
2013-05-28 4:22 ` Yinghai Lu
2013-05-28 15:06 ` Liu Jiang
2013-06-17 20:06 ` Bjorn Helgaas
2013-06-18 16:23 ` Jiang Liu
2013-06-20 16:18 ` Jiang Liu
2013-06-26 2:58 ` Bjorn Helgaas
2013-05-26 15:52 ` [PATCH v3, part2 02/20] PCI, core: use hotplug-safe iterators to walk PCI buses Jiang Liu
2013-05-26 15:53 ` [PATCH v3, part2 03/20] PCI, hotplug: " Jiang Liu
2013-05-26 15:53 ` [PATCH v3, part2 04/20] PCI, IOV: hold a reference to PCI bus when creating virtual PCI devices Jiang Liu
2013-05-26 15:53 ` [PATCH v3, part2 05/20] PCI, Alpha: use hotplug-safe iterators to walk PCI buses Jiang Liu
2013-05-26 15:53 ` Jiang Liu [this message]
2013-05-26 15:53 ` [PATCH v3, part2 07/20] PCI, IA64: " Jiang Liu
2013-05-26 15:53 ` [PATCH v3, part2 08/20] PCI, Microblaze: " Jiang Liu
2013-05-26 15:53 ` [PATCH v3, part2 09/20] PCI, mn10300: " Jiang Liu
2013-05-26 15:53 ` [PATCH v3, part2 10/20] PCI, PPC: " Jiang Liu
2013-05-26 15:53 ` [PATCH v3, part2 11/20] PCI, SPARC: " Jiang Liu
2013-05-26 17:11 ` David Miller
2013-05-26 15:53 ` [PATCH v3, part2 12/20] PCI, x86: " Jiang Liu
2013-05-26 15:53 ` [PATCH v3, part2 13/20] PCI, ACPI: " Jiang Liu
2013-05-26 15:53 ` [PATCH v3, part2 14/20] PCI, DRM: " Jiang Liu
2013-06-17 18:08 ` Bjorn Helgaas
2013-05-26 15:53 ` [PATCH v3, part2 15/20] PCI, EDAC: use hotplug-safe PCI bus " Jiang Liu
2013-06-17 20:18 ` Bjorn Helgaas
2013-06-18 16:33 ` Jiang Liu
2013-06-26 3:00 ` Bjorn Helgaas
2013-05-26 15:53 ` [PATCH v3, part2 16/20] PCI, via-camera: use hotplug-safe " Jiang Liu
2013-05-26 15:53 ` [PATCH v3, part2 17/20] PCI, iommu: " Jiang Liu
2013-06-17 20:20 ` Bjorn Helgaas
2013-06-17 20:34 ` Don Dutile
2013-06-18 16:34 ` Jiang Liu
2013-05-26 15:53 ` [PATCH v3, part2 18/20] PCI, eeepc-laptop: " Jiang Liu
2013-05-26 15:53 ` [PATCH v3, part2 19/20] PCI, asus-wmi: " Jiang Liu
2013-05-26 15:53 ` [PATCH v3, part2 20/20] PCI, ARM: use hotplug-safe PCI bus " Jiang Liu
2013-06-17 18:24 ` Bjorn Helgaas
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