From: Gavin Shan <gwshan@linux.vnet.ibm.com>
To: linuxppc-dev@lists.ozlabs.org
Cc: benh@kernel.crashing.org, mpe@ellerman.id.au, aik@ozlabs.ru,
alistair@popple.id.au, Gavin Shan <gwshan@linux.vnet.ibm.com>
Subject: [PATCH v9 00/26] powerpc/powernv: PCI hotplug preparation
Date: Tue, 3 May 2016 15:41:19 +1000 [thread overview]
Message-ID: <1462254105-24128-1-git-send-email-gwshan@linux.vnet.ibm.com> (raw)
The series is split from "[PATCH v8 00/45] powerpc/powernv: PCI hotplug
support". The series does couple of things as below. The patches are
required to support PCI hotplug on PowerNV platforms. However, the
patches refactor the code with the goal: not affecting current logic.
* Code cleanup and refactoring.
* Track IO/M32/M64 segments consumed by one particular PE.
* Remove DMA32 list and improve DMA32 segment tracking.
* M64 support for IODA1 so that we have unified basis for the
subsequent patches to support PCI hotplug.
* Couple of fixes to PCI hotplug (used by EEH).
* Exported functions to be used by PCI hotplug.
Gavin Shan (26):
powerpc/pci: Cleanup on struct pci_controller_ops
powerpc/powernv: Cleanup on pci_controller_ops instances
powerpc/powernv: Drop phb->bdfn_to_pe()
powerpc/powernv: Reorder fields in struct pnv_phb
powerpc/powernv: Rename PE# fields in struct pnv_phb
powerpc/powernv: Data type unsigned int for PE number
powerpc/powernv: Fix initial IO and M32 segmap
powerpc/powernv: Simplify pnv_ioda_setup_pe_seg()
powerpc/powernv: IO and M32 mapping based on PCI device resources
powerpc/powernv: Track M64 segment consumption
powerpc/powernv: Rename M64 related functions
powerpc/powernv/ioda1: M64 support on P7IOC
powerpc/powernv/ioda1: Rename pnv_pci_ioda_setup_dma_pe()
powerpc/powernv/ioda1: Introduce PNV_IODA1_DMA32_SEGSIZE
powerpc/powernv: Remove DMA32 PE list
powerpc/powernv/ioda1: Improve DMA32 segment track
powerpc/powernv: Use PE instead of number during setup and release
powerpc/pci: Rename pcibios_{add,remove}_pci_devices()
powerpc/pci: Rename pcibios_find_pci_bus()
powerpc/pci: Move pci_find_bus_by_node() around
powerpc/pci: Export pci_add_device_node_info()
powerpc/pci: Introduce pci_remove_device_node_info()
powerpc/pci: Export pci_traverse_device_nodes()
powerpc/pci: Don't scan empty slot
powerpc/powernv: Simplify pnv_eeh_reset()
powerpc/powernv: Exclude root bus in pnv_pci_reset_secondary_bus()
arch/powerpc/include/asm/pci-bridge.h | 41 +-
arch/powerpc/include/asm/ppc-pci.h | 6 +-
arch/powerpc/kernel/eeh_driver.c | 12 +-
arch/powerpc/kernel/pci-hotplug.c | 47 +-
arch/powerpc/kernel/pci_dn.c | 66 ++-
arch/powerpc/platforms/powernv/eeh-powernv.c | 81 ++-
arch/powerpc/platforms/powernv/pci-ioda.c | 719 +++++++++++++++------------
arch/powerpc/platforms/powernv/pci.c | 4 +-
arch/powerpc/platforms/powernv/pci.h | 41 +-
arch/powerpc/platforms/pseries/msi.c | 4 +-
arch/powerpc/platforms/pseries/pci_dlpar.c | 32 --
arch/powerpc/platforms/pseries/setup.c | 2 +-
drivers/pci/hotplug/rpadlpar_core.c | 8 +-
drivers/pci/hotplug/rpaphp_core.c | 4 +-
drivers/pci/hotplug/rpaphp_pci.c | 4 +-
15 files changed, 592 insertions(+), 479 deletions(-)
--
2.1.0
next reply other threads:[~2016-05-03 5:42 UTC|newest]
Thread overview: 59+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-05-03 5:41 Gavin Shan [this message]
2016-05-03 5:41 ` [PATCH v9 01/26] powerpc/pci: Cleanup on struct pci_controller_ops Gavin Shan
2016-05-10 21:48 ` [v9,01/26] " Michael Ellerman
2016-05-03 5:41 ` [PATCH v9 02/26] powerpc/powernv: Cleanup on pci_controller_ops instances Gavin Shan
2016-05-05 4:07 ` Alexey Kardashevskiy
2016-05-03 5:41 ` [PATCH v9 03/26] powerpc/powernv: Drop phb->bdfn_to_pe() Gavin Shan
2016-05-03 5:41 ` [PATCH v9 04/26] powerpc/powernv: Reorder fields in struct pnv_phb Gavin Shan
2016-05-03 5:41 ` [PATCH v9 05/26] powerpc/powernv: Rename PE# " Gavin Shan
2016-05-03 5:41 ` [PATCH v9 06/26] powerpc/powernv: Data type unsigned int for PE number Gavin Shan
2016-05-04 3:31 ` Alistair Popple
2016-05-04 8:39 ` Alexey Kardashevskiy
2016-05-03 5:41 ` [PATCH v9 07/26] powerpc/powernv: Fix initial IO and M32 segmap Gavin Shan
2016-05-04 3:31 ` Alistair Popple
2016-05-04 4:38 ` Gavin Shan
2016-05-05 2:06 ` Alexey Kardashevskiy
2016-05-03 5:41 ` [PATCH v9 08/26] powerpc/powernv: Simplify pnv_ioda_setup_pe_seg() Gavin Shan
2016-05-04 3:45 ` Alistair Popple
2016-05-05 2:11 ` Alexey Kardashevskiy
2016-05-03 5:41 ` [PATCH v9 09/26] powerpc/powernv: IO and M32 mapping based on PCI device resources Gavin Shan
2016-05-05 2:57 ` Alexey Kardashevskiy
2016-05-03 5:41 ` [PATCH v9 10/26] powerpc/powernv: Track M64 segment consumption Gavin Shan
2016-05-03 5:41 ` [PATCH v9 11/26] powerpc/powernv: Rename M64 related functions Gavin Shan
2016-05-03 5:41 ` [PATCH v9 12/26] powerpc/powernv/ioda1: M64 support on P7IOC Gavin Shan
2016-05-04 5:17 ` Alistair Popple
2016-05-04 6:48 ` Gavin Shan
2016-05-04 23:53 ` Alistair Popple
2016-05-05 0:40 ` Gavin Shan
2016-05-05 1:03 ` Alistair Popple
2016-05-05 2:28 ` Gavin Shan
2016-05-05 2:02 ` [PATCH v10 " Gavin Shan
2016-05-05 2:41 ` Alexey Kardashevskiy
2016-05-03 5:41 ` [PATCH v9 13/26] powerpc/powernv/ioda1: Rename pnv_pci_ioda_setup_dma_pe() Gavin Shan
2016-05-03 5:41 ` [PATCH v9 14/26] powerpc/powernv/ioda1: Introduce PNV_IODA1_DMA32_SEGSIZE Gavin Shan
2016-05-04 4:02 ` Alistair Popple
2016-05-05 2:48 ` Alexey Kardashevskiy
2016-05-03 5:41 ` [PATCH v9 15/26] powerpc/powernv: Remove DMA32 PE list Gavin Shan
2016-05-03 5:41 ` [PATCH v9 16/26] powerpc/powernv/ioda1: Improve DMA32 segment track Gavin Shan
2016-05-04 13:20 ` Gavin Shan
2016-05-05 1:55 ` Gavin Shan
2016-05-05 2:04 ` [PATCH v10 " Gavin Shan
2016-05-05 4:03 ` Alexey Kardashevskiy
2016-05-03 5:41 ` [PATCH v9 17/26] powerpc/powernv: Use PE instead of number during setup and release Gavin Shan
2016-05-03 5:41 ` [PATCH v9 18/26] powerpc/pci: Rename pcibios_{add, remove}_pci_devices() Gavin Shan
2016-05-04 4:10 ` Alistair Popple
2016-05-04 4:53 ` [PATCH v9 18/26] powerpc/pci: Rename pcibios_{add,remove}_pci_devices() Gavin Shan
2016-05-04 4:43 ` [PATCH v9 18/26] powerpc/pci: Rename pcibios_{add, remove}_pci_devices() Andrew Donnellan
2016-05-05 3:06 ` [PATCH v9 18/26] powerpc/pci: Rename pcibios_{add,remove}_pci_devices() Alexey Kardashevskiy
2016-05-03 5:41 ` [PATCH v9 19/26] powerpc/pci: Rename pcibios_find_pci_bus() Gavin Shan
2016-05-03 5:41 ` [PATCH v9 20/26] powerpc/pci: Move pci_find_bus_by_node() around Gavin Shan
2016-05-04 4:46 ` Andrew Donnellan
2016-05-05 3:07 ` Alexey Kardashevskiy
2016-05-03 5:41 ` [PATCH v9 21/26] powerpc/pci: Export pci_add_device_node_info() Gavin Shan
2016-05-03 5:41 ` [PATCH v9 22/26] powerpc/pci: Introduce pci_remove_device_node_info() Gavin Shan
2016-05-03 5:41 ` [PATCH v9 23/26] powerpc/pci: Export pci_traverse_device_nodes() Gavin Shan
2016-05-03 5:41 ` [PATCH v9 24/26] powerpc/pci: Don't scan empty slot Gavin Shan
2016-05-03 5:41 ` [PATCH v9 25/26] powerpc/powernv: Simplify pnv_eeh_reset() Gavin Shan
2016-05-03 5:41 ` [PATCH v9 26/26] powerpc/powernv: Exclude root bus in pnv_pci_reset_secondary_bus() Gavin Shan
2016-05-12 3:48 ` Gavin Shan
2016-05-12 11:35 ` Michael Ellerman
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