linux-kernel - [PATCH v4 0/5] PCI: allocate 64bit mmio pref

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Message-Id: <1386658484-15774-1-git-send-email-yinghai@kernel.org>
Date:	Mon,  9 Dec 2013 22:54:39 -0800
From:	Yinghai Lu <yinghai@...nel.org>
To:	Bjorn Helgaas <bhelgaas@...gle.com>
Cc:	Guo Chao <yan@...ux.vnet.ibm.com>, linux-pci@...r.kernel.org,
	linux-kernel@...r.kernel.org, Yinghai Lu <yinghai@...nel.org>
Subject: [PATCH v4 0/5] PCI: allocate 64bit mmio pref

mmio 64 allocation that could help Guo Chao <yan@...ux.vnet.ibm.com> on powerpc mmio allocation.
It will try to assign 64 bit resource above 4g at first.

And it is based on current pci/for-linus.

-v2: update after patch that move device_del down to pci_destroy_dev.
     add "Try best to allocate pref mmio 64bit above 4G"

-v3: refresh and send out after pci_clip_resource() changes,
     as Bjorn is not happy with attachments.

-v4: make pcibios_resource_to_bus take bus directly.

Yinghai Lu (5):
  PCI: pcibus address to resource converting take bus instead of dev
  PCI: Don't use 4G bus address directly in resource allocation
  PCI: Try to allocate mem64 above 4G at first
  PCI: Try best to allocate pref mmio 64bit above 4g
  PCI: Sort pci root bus resources list

 arch/alpha/kernel/pci-sysfs.c       |   4 +-
 arch/powerpc/kernel/pci-common.c    |   4 +-
 arch/powerpc/kernel/pci_of_scan.c   |   4 +-
 arch/sparc/kernel/pci.c             |   6 +-
 arch/x86/include/asm/pci.h          |   1 -
 drivers/pci/bus.c                   |  73 +++++++++++++++---
 drivers/pci/host-bridge.c           |  24 +++---
 drivers/pci/probe.c                 |  18 ++---
 drivers/pci/quirks.c                |   2 +-
 drivers/pci/rom.c                   |   2 +-
 drivers/pci/setup-bus.c             | 149 +++++++++++++++++++++++-------------
 drivers/pci/setup-res.c             |  16 +++-
 drivers/pcmcia/i82092.c             |   2 +-
 drivers/pcmcia/yenta_socket.c       |   6 +-
 drivers/scsi/sym53c8xx_2/sym_glue.c |   5 +-
 drivers/video/arkfb.c               |   2 +-
 drivers/video/s3fb.c                |   2 +-
 drivers/video/vt8623fb.c            |   2 +-
 include/linux/pci.h                 |   8 +-
 19 files changed, 217 insertions(+), 113 deletions(-)

-- 
1.8.4

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