From: Yinghai Lu <yinghai@kernel.org>
To: Bjorn Helgaas <bhelgaas@google.com>,
David Miller <davem@davemloft.net>,
Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Wei Yang <weiyang@linux.vnet.ibm.com>,
Khalid Aziz <khalid.aziz@oracle.com>,
linux-pci@vger.kernel.org, linux-kernel@vger.kernel.org,
Yinghai Lu <yinghai@kernel.org>
Subject: [PATCH 00/13] PCI: sparc related 64bit resource fixup
Date: Thu, 20 Apr 2017 22:04:47 -0700 [thread overview]
Message-ID: <20170421050500.13957-1-yinghai@kernel.org> (raw)
Hi Bjorn,
Please check sparc related 64bit resource handling patches.
patch 1-8: parse MEM64 for sparc and other system with OF.
So device 64bit resource could find their parent resource.
patch 9-12: MMIO64 handling enhancement
treat non-pref mmio64 as pref mmio64 if all bridges to root all pcie.
patch 13: restore old pref allocation logic if hostbridge does not support mmio64.
Those patches could be applied on top of today's pci/next.
Thanks
Yinghai
Yinghai Lu (13):
sparc/PCI: Use correct offset for bus address to resource
PCI: Add pci_find_bus_resource()
sparc/PCI: Reserve legacy mmio after PCI mmio
sparc/PCI: Add IORESOURCE_MEM_64 for 64-bit resource in OF parsing
sparc/PCI: Keep resource idx order with bridge register number
powerpc/PCI: Keep resource idx order with bridge register number
powerpc/PCI: Add IORESOURCE_MEM_64 for 64-bit resource in OF parsing
OF/PCI: Add IORESOURCE_MEM_64 for 64-bit resource
PCI: Check pref compatible bit for mem64 resource of PCIe device
PCI: Only treat non-pref mmio64 as pref if all bridges have MEM_64
PCI: Add has_mem64 for struct host_bridge
PCI: Only treat non-pref mmio64 as pref if host bridge has mmio64
PCI: Restore pref MMIO allocation logic for host bridge without mmio64
arch/powerpc/kernel/pci_of_scan.c | 12 +++++-
arch/sparc/kernel/of_device_32.c | 5 ++-
arch/sparc/kernel/of_device_64.c | 5 ++-
arch/sparc/kernel/pci.c | 15 +++++--
arch/sparc/kernel/pci_common.c | 91 +++++++++++++++++++++++----------------
arch/sparc/kernel/pci_impl.h | 5 +++
drivers/of/address.c | 4 +-
drivers/pci/bus.c | 4 +-
drivers/pci/pci.c | 31 +++++++------
drivers/pci/pci.h | 2 +
drivers/pci/probe.c | 40 +++++++++++++++++
drivers/pci/setup-bus.c | 65 ++++++++++++++++++++++++----
drivers/pci/setup-res.c | 13 ++++--
include/linux/pci.h | 4 ++
14 files changed, 224 insertions(+), 72 deletions(-)
--
2.9.3
next reply other threads:[~2017-04-21 5:04 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-04-21 5:04 Yinghai Lu [this message]
2017-04-21 5:04 ` [PATCH 01/13] sparc/PCI: Use correct offset for bus address to resource Yinghai Lu
2017-04-21 5:04 ` [PATCH 02/13] PCI: Add pci_find_bus_resource() Yinghai Lu
2017-04-21 5:04 ` [PATCH 03/13] sparc/PCI: Reserve legacy mmio after PCI mmio Yinghai Lu
2017-05-03 22:03 ` Bjorn Helgaas
2017-04-21 5:04 ` [PATCH 04/13] sparc/PCI: Add IORESOURCE_MEM_64 for 64-bit resource in OF parsing Yinghai Lu
2017-05-05 13:34 ` Bjorn Helgaas
2017-04-21 5:04 ` [PATCH 05/13] sparc/PCI: Keep resource idx order with bridge register number Yinghai Lu
2017-04-21 5:04 ` [PATCH 06/13] powerpc/PCI: " Yinghai Lu
2017-04-21 5:04 ` [PATCH 07/13] powerpc/PCI: Add IORESOURCE_MEM_64 for 64-bit resource in OF parsing Yinghai Lu
2017-04-21 5:04 ` [PATCH 08/13] OF/PCI: Add IORESOURCE_MEM_64 for 64-bit resource Yinghai Lu
2017-04-24 14:12 ` Rob Herring
2017-04-21 5:04 ` [PATCH 09/13] PCI: Check pref compatible bit for mem64 resource of PCIe device Yinghai Lu
2017-05-04 21:19 ` Bjorn Helgaas
2017-04-21 5:04 ` [PATCH 10/13] PCI: Only treat non-pref mmio64 as pref if all bridges have MEM_64 Yinghai Lu
2017-05-04 21:43 ` Bjorn Helgaas
2017-04-21 5:04 ` [PATCH 11/13] PCI: Add has_mem64 for struct host_bridge Yinghai Lu
2017-05-04 23:04 ` Bjorn Helgaas
2017-05-08 8:54 ` Christian König
2017-05-08 13:25 ` Bjorn Helgaas
2017-05-09 11:38 ` Christian König
2017-04-21 5:04 ` [PATCH 12/13] PCI: Only treat non-pref mmio64 as pref if host bridge has mmio64 Yinghai Lu
2017-04-21 5:05 ` [PATCH 13/13] PCI: Restore pref MMIO allocation logic for host bridge without mmio64 Yinghai Lu
2017-05-05 1:24 ` Bjorn Helgaas
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