From mboxrd@z Thu Jan 1 00:00:00 1970 From: Pramod Sudheendra Subject: Re: [PATCH v7 00/50] powerpc/powernv: PCI hotplug support Date: Sun, 8 Nov 2015 20:24:37 -0800 Message-ID: References: <1446642770-4681-1-git-send-email-gwshan@linux.vnet.ibm.com> <20151109030934.GA31009@gwshan> Mime-Version: 1.0 (Mac OS X Mail 9.1 \(3096.5\)) Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: QUOTED-PRINTABLE Return-path: In-Reply-To: <20151109030934.GA31009@gwshan> Sender: linux-pci-owner@vger.kernel.org To: Gavin Shan Cc: linuxppc-dev@lists.ozlabs.org, linux-pci@vger.kernel.org, devicetree@vger.kernel.org, benh@kernel.crashing.org, mpe@ellerman.id.au, aik@ozlabs.ru, bhelgaas@google.com, grant.likely@linaro.org, robherring2@gmail.com, panto@antoniou-consulting.com, frowand.list@gmail.com List-Id: devicetree@vger.kernel.org > On Nov 8, 2015, at 7:09 PM, Gavin Shan wr= ote: >=20 > On Thu, Nov 05, 2015 at 12:12:00AM +1100, Gavin Shan wrote: >> This series of patches rebases on powerpc/next branch, plus below ad= ditional >> patches: >>=20 >> https://patchwork.ozlabs.org/patch/534804/ (PATCH[1/1] Andrew's E= EH fix) >> https://patchwork.ozlabs.org/patch/534154/ (PATCH[7/7] Richard's = SRIOV Rework) >> commit 3b0e21e Merge branch 'next' of git://git.kernel.org/pub/scm/= linux/kernel/git/scottwood/linux into next >>=20 >=20 > As asked by Alexey, here is the repo on github: >=20 > https://github.com/gwshan/pnv-pci-hotplug.git Don=E2=80=99t see that link working.=20 >=20 >> The series of patches intend to support PCI slot for PowerPC PowerNV= platform, >> which is running on top of skiboot firmware. The patchset requires c= orresponding >> changes from skiboot firmware, which is sent to skiboot@lists.ozlabs= =2Eorg >> for review. The PCI slots are exposed by skiboot with device node pr= operties, >> and kernel utilizes those properties to populated PCI slots accordin= gly. >>=20 >> The original PCI infrastructure on PowerNV platform can't support ho= tplug >> because the PE is assigned during PHB fixup time, which is called fo= r once >> during system boot time. For this, the PCI infrastructure on PowerNV= platform >> has been reworked for a lot. After that, the PE and its correspondin= g resources >> (IODT, M32DT, M64 segments, DMA32 and bypass window) are assigned up= on updating >> PCI bridge's resources, which might decide PE# assigned to the PE (e= =2Eg. M64 >> resources, on P8 strictly speaking). Each PE will maintain a referen= ce count, >> which is (number of child PCI devices + 1). That indicates when last= child PCI >> device leaves the PE, the PE and its included resources will be rela= sed and put >> back into free pool again. With this design, the PE will be released= when EEH PE >> is released. PATCH[1 - 27] are related to this part. >>=20 >>> From skiboot perspective, PCI slot is providing (hot/fundamental/co= mplete) >> resets to EEH. The kernel gets to know if skiboot supports various r= eset on one >> particular PCI slot through device-tree node. If it does, EEH will u= tilize the >> functionality provided by skiboot. Besides, the device-tree nodes ha= ve to change >> in order to support PCI hotplug. For example, when one PCI adapter i= nserted to >> one slot, its device-tree node should be added to the system dynamic= ally. Conversely, >> the device-tree node should be removed from the system when the PCI = adapter is going >> to be offline. Since pci_dn and eeh_dev have same life cyle as PCI d= evice nodes, >> they should be added/removed accordingly during PCI hotplug. PATCH[2= 8 - 43] are >> doing the related work. >>=20 >> The OF driver is changed to support unflattening FDT blob for sub-st= ree, which >> is covered by PATCH[44 - 49]. >>=20 >> The last one, PATCH[50], is the standalone PCI hotplug driver for Po= werPC PowerNV >> platform.=20 >>=20 >> Changelog >> =3D=3D=3D=3D=3D=3D=3D=3D=3D >> v7: >> * Reworked revision to some extent. >> * Rebased to powerpc/next repository. >> * Reorder/split/merge/drop according - Alexey. >> * Defined macros and use array to track IO/M32/M64/DMA32 segments -= Alexey. >> * Merged 3 files to one for the hotplug driver - Alexey. >> * As part of OPAL API, defined macros for PCI slot power state, hot= plug >> message type. Defined macros for PCI slot power confirmed state i= n >> hotplug driver. >> * Misc comments from Alexey. >> * Reworked unflatten_dt_node() to avoid recursive function calls. >> * Use EXPORT_SYMBOL_GPL() and document function's input/output - Ro= b/Frank. >> v6: >> * Patch reorder, split, squash - Alexey. >> * Minor coding style - Alexey. >> * Better function names for pcibios_{add,remove}_pci_devices - Bjor= n >> * Replace pr_warn() with dev_warn() in PowerNV hotplug driver - Bjo= rn >> * Concurrent depth as parameter passed to __unflatten_dt_node() - G= rant / Alexey >> * Replace overlay with of_changeset - Grant >> v5: >> * Rebased to 4.1.rc6 and some unmerged patches as below: >> Alexey's DDW patchset (v11); >> Gavin's EEH error injection support (in mpe's next branch); >> Richard's EEH cleanup patches (in mpe's next branch); >> Richard's EEH support for VF (v7); >> Gavin's misc EEH fixes for 4.2; >> * The revision bases on skiboot corresponding patches (v7): >> https://patchwork.ozlabs.org/patch/480437/ >> * Utilize OF overlay to update device-tree with help of newly intro= duced >> OPAL API opal_get_overlay_dt(). >> * Split patches for easy review according to aik's comments. >> * Fix coding style from checkpatchc.pl as pointed by aik. >> * Code cleanup and misc fixup according to aik's input. >> v4: >> * Rebased to 4.1.RC1 >> * Added API to unflatten FDT blob to device node sub-tree, which is= attached >> the indicated parent device node. The original mechanism based on= formatted >> string stream has been dropped. >> * The PATCH[v3 09/21] ("powerpc/eeh: Delay probing EEH device durin= g hotplug") >> was picked up sent to linux-ppc@ separately for review as Richard= 's "VF EEH >> Support" depends on that. >> v3: >> * Rebased to 4.1.RC0 >> * PowerNV PCI infrasturcture is total refactored in order to suppor= t PCI >> hotplug. The PowerNV hotplug driver is also reworked a lot becaus= e of >> the changes in skiboot in order to support PCI hotplug. >>=20 >> Gavin Shan (50): >> PCI: Add pcibios_setup_bridge() >> powerpc/pci: Override pcibios_setup_bridge() >> powerpc/pci: Cleanup on struct pci_controller_ops >> powerpc/powernv: Cleanup on pnv_pci_ioda_controller_ops >> powerpc/powernv: Drop pnv_ioda_setup_dev_PE() >> 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: 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: M64 support on P7IOC >> powerpc/powernv: Rename pnv_pci_ioda_setup_dma_pe() >> powerpc/powernv: Define PNV_IODA1_DMA32_SEGSIZE >> powerpc/powernv: Avoid calculating DMA32 segments on PHB3 >> powerpc/powernv: Remove DMA32 PE list >> powerpc/powernv: Track DMA32 segment consumption >> powerpc/powernv: Improve DMA32 segment calculation >> powerpc/powernv: Increase PE# capacity >> powerpc/powernv: Introduce pnv_ioda_init_pe() >> powerpc/powernv: Use PE instead of number during setup and release >> powerpc/powernv: Allocate PE# in reverse order >> powerpc/powernv: Reserve PE for root bus >> powerpc/powernv: Create PEs at PCI hot plugging time >> powerpc/powernv: Dynamically release PEs >> 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: Delay populating pdn >> powerpc/pci: Don't scan empty slot >> powerpc/pci: Update bridge windows on PCI plug >> powerpc/powernv: Simplify pnv_eeh_reset() >> powerpc/powernv: Exclude root bus in pnv_pci_reset_secondary_bus() >> powerpc/powernv: Fundamental reset in pnv_pci_reset_secondary_bus() >> powerpc/powernv: Support PCI slot ID >> powerpc/powernv: Use firmware PCI slot reset infrastructure >> powerpc/powernv: Functions to get/set PCI slot status >> powerpc/powernv: Select OF_DYNAMIC >> drivers/of: Split unflatten_dt_node() >> drivers/of: Avoid recursively calling unflatten_dt_node() >> drivers/of: Rename unflatten_dt_node() >> drivers/of: Specify parent node in of_fdt_unflatten_tree() >> drivers/of: Return allocated memory from of_fdt_unflatten_tree() >> drivers/of: Export OF changeset functions >> PCI/hotplug: PowerPC PowerNV PCI hotplug driver >>=20 >> MAINTAINERS | 6 + >> arch/powerpc/include/asm/eeh.h | 2 +- >> arch/powerpc/include/asm/opal-api.h | 17 +- >> arch/powerpc/include/asm/opal.h | 8 +- >> arch/powerpc/include/asm/pci-bridge.h | 25 +- >> arch/powerpc/include/asm/pnv-pci.h | 7 + >> arch/powerpc/include/asm/ppc-pci.h | 8 +- >> arch/powerpc/kernel/eeh_dev.c | 19 +- >> arch/powerpc/kernel/eeh_driver.c | 12 +- >> arch/powerpc/kernel/pci-common.c | 16 +- >> arch/powerpc/kernel/pci-hotplug.c | 47 +- >> arch/powerpc/kernel/pci_dn.c | 85 +- >> arch/powerpc/platforms/maple/pci.c | 34 +- >> arch/powerpc/platforms/pasemi/pci.c | 3 - >> arch/powerpc/platforms/powermac/pci.c | 38 +- >> arch/powerpc/platforms/powernv/Kconfig | 1 + >> arch/powerpc/platforms/powernv/eeh-powernv.c | 173 ++-- >> arch/powerpc/platforms/powernv/opal-wrappers.S | 4 + >> arch/powerpc/platforms/powernv/pci-ioda.c | 1251 ++++++++++++++= +--------- >> arch/powerpc/platforms/powernv/pci.c | 92 +- >> arch/powerpc/platforms/powernv/pci.h | 62 +- >> arch/powerpc/platforms/pseries/msi.c | 4 +- >> arch/powerpc/platforms/pseries/pci_dlpar.c | 32 - >> arch/powerpc/platforms/pseries/setup.c | 8 +- >> drivers/of/dynamic.c | 65 +- >> drivers/of/fdt.c | 378 ++++--- >> drivers/of/of_private.h | 2 + >> drivers/of/overlay.c | 8 +- >> drivers/of/unittest.c | 6 +- >> drivers/pci/hotplug/Kconfig | 12 + >> drivers/pci/hotplug/Makefile | 3 + >> drivers/pci/hotplug/pnv_php.c | 866 ++++++++++++++= ++ >> drivers/pci/hotplug/rpadlpar_core.c | 8 +- >> drivers/pci/hotplug/rpaphp_core.c | 4 +- >> drivers/pci/hotplug/rpaphp_pci.c | 4 +- >> drivers/pci/setup-bus.c | 5 + >> include/linux/of_fdt.h | 5 +- >> include/linux/pci.h | 1 + >> 38 files changed, 2389 insertions(+), 932 deletions(-) >> create mode 100644 drivers/pci/hotplug/pnv_php.c >>=20 >> --=20 >> 2.1.0 >>=20 >=20 > -- > To unsubscribe from this list: send the line "unsubscribe linux-pci" = in > the body of a message to majordomo@vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-pa0-x241.google.com (mail-pa0-x241.google.com [IPv6:2607:f8b0:400e:c03::241]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 41A1A1A0666 for ; Mon, 9 Nov 2015 15:24:42 +1100 (AEDT) Received: by padfb7 with SMTP id fb7so23991819pad.0 for ; Sun, 08 Nov 2015 20:24:39 -0800 (PST) Content-Type: text/plain; charset=utf-8 Mime-Version: 1.0 (Mac OS X Mail 9.1 \(3096.5\)) Subject: Re: [PATCH v7 00/50] powerpc/powernv: PCI hotplug support From: Pramod Sudheendra In-Reply-To: <20151109030934.GA31009@gwshan> Date: Sun, 8 Nov 2015 20:24:37 -0800 Cc: linuxppc-dev@lists.ozlabs.org, linux-pci@vger.kernel.org, devicetree@vger.kernel.org, benh@kernel.crashing.org, mpe@ellerman.id.au, aik@ozlabs.ru, bhelgaas@google.com, grant.likely@linaro.org, robherring2@gmail.com, panto@antoniou-consulting.com, frowand.list@gmail.com Message-Id: References: <1446642770-4681-1-git-send-email-gwshan@linux.vnet.ibm.com> <20151109030934.GA31009@gwshan> To: Gavin Shan List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , > On Nov 8, 2015, at 7:09 PM, Gavin Shan = wrote: >=20 > On Thu, Nov 05, 2015 at 12:12:00AM +1100, Gavin Shan wrote: >> This series of patches rebases on powerpc/next branch, plus below = additional >> patches: >>=20 >> https://patchwork.ozlabs.org/patch/534804/ (PATCH[1/1] Andrew's = EEH fix) >> https://patchwork.ozlabs.org/patch/534154/ (PATCH[7/7] Richard's = SRIOV Rework) >> commit 3b0e21e Merge branch 'next' of = git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux into next >>=20 >=20 > As asked by Alexey, here is the repo on github: >=20 > https://github.com/gwshan/pnv-pci-hotplug.git Don=E2=80=99t see that link working.=20 >=20 >> The series of patches intend to support PCI slot for PowerPC PowerNV = platform, >> which is running on top of skiboot firmware. The patchset requires = corresponding >> changes from skiboot firmware, which is sent to = skiboot@lists.ozlabs.org >> for review. The PCI slots are exposed by skiboot with device node = properties, >> and kernel utilizes those properties to populated PCI slots = accordingly. >>=20 >> The original PCI infrastructure on PowerNV platform can't support = hotplug >> because the PE is assigned during PHB fixup time, which is called for = once >> during system boot time. For this, the PCI infrastructure on PowerNV = platform >> has been reworked for a lot. After that, the PE and its corresponding = resources >> (IODT, M32DT, M64 segments, DMA32 and bypass window) are assigned = upon updating >> PCI bridge's resources, which might decide PE# assigned to the PE = (e.g. M64 >> resources, on P8 strictly speaking). Each PE will maintain a = reference count, >> which is (number of child PCI devices + 1). That indicates when last = child PCI >> device leaves the PE, the PE and its included resources will be = relased and put >> back into free pool again. With this design, the PE will be released = when EEH PE >> is released. PATCH[1 - 27] are related to this part. >>=20 >>> =46rom skiboot perspective, PCI slot is providing = (hot/fundamental/complete) >> resets to EEH. The kernel gets to know if skiboot supports various = reset on one >> particular PCI slot through device-tree node. If it does, EEH will = utilize the >> functionality provided by skiboot. Besides, the device-tree nodes = have to change >> in order to support PCI hotplug. For example, when one PCI adapter = inserted to >> one slot, its device-tree node should be added to the system = dynamically. Conversely, >> the device-tree node should be removed from the system when the PCI = adapter is going >> to be offline. Since pci_dn and eeh_dev have same life cyle as PCI = device nodes, >> they should be added/removed accordingly during PCI hotplug. PATCH[28 = - 43] are >> doing the related work. >>=20 >> The OF driver is changed to support unflattening FDT blob for = sub-stree, which >> is covered by PATCH[44 - 49]. >>=20 >> The last one, PATCH[50], is the standalone PCI hotplug driver for = PowerPC PowerNV >> platform.=20 >>=20 >> Changelog >> =3D=3D=3D=3D=3D=3D=3D=3D=3D >> v7: >> * Reworked revision to some extent. >> * Rebased to powerpc/next repository. >> * Reorder/split/merge/drop according - Alexey. >> * Defined macros and use array to track IO/M32/M64/DMA32 segments - = Alexey. >> * Merged 3 files to one for the hotplug driver - Alexey. >> * As part of OPAL API, defined macros for PCI slot power state, = hotplug >> message type. Defined macros for PCI slot power confirmed state in >> hotplug driver. >> * Misc comments from Alexey. >> * Reworked unflatten_dt_node() to avoid recursive function calls. >> * Use EXPORT_SYMBOL_GPL() and document function's input/output - = Rob/Frank. >> v6: >> * Patch reorder, split, squash - Alexey. >> * Minor coding style - Alexey. >> * Better function names for pcibios_{add,remove}_pci_devices - Bjorn >> * Replace pr_warn() with dev_warn() in PowerNV hotplug driver - = Bjorn >> * Concurrent depth as parameter passed to __unflatten_dt_node() - = Grant / Alexey >> * Replace overlay with of_changeset - Grant >> v5: >> * Rebased to 4.1.rc6 and some unmerged patches as below: >> Alexey's DDW patchset (v11); >> Gavin's EEH error injection support (in mpe's next branch); >> Richard's EEH cleanup patches (in mpe's next branch); >> Richard's EEH support for VF (v7); >> Gavin's misc EEH fixes for 4.2; >> * The revision bases on skiboot corresponding patches (v7): >> https://patchwork.ozlabs.org/patch/480437/ >> * Utilize OF overlay to update device-tree with help of newly = introduced >> OPAL API opal_get_overlay_dt(). >> * Split patches for easy review according to aik's comments. >> * Fix coding style from checkpatchc.pl as pointed by aik. >> * Code cleanup and misc fixup according to aik's input. >> v4: >> * Rebased to 4.1.RC1 >> * Added API to unflatten FDT blob to device node sub-tree, which is = attached >> the indicated parent device node. The original mechanism based on = formatted >> string stream has been dropped. >> * The PATCH[v3 09/21] ("powerpc/eeh: Delay probing EEH device during = hotplug") >> was picked up sent to linux-ppc@ separately for review as = Richard's "VF EEH >> Support" depends on that. >> v3: >> * Rebased to 4.1.RC0 >> * PowerNV PCI infrasturcture is total refactored in order to support = PCI >> hotplug. The PowerNV hotplug driver is also reworked a lot because = of >> the changes in skiboot in order to support PCI hotplug. >>=20 >> Gavin Shan (50): >> PCI: Add pcibios_setup_bridge() >> powerpc/pci: Override pcibios_setup_bridge() >> powerpc/pci: Cleanup on struct pci_controller_ops >> powerpc/powernv: Cleanup on pnv_pci_ioda_controller_ops >> powerpc/powernv: Drop pnv_ioda_setup_dev_PE() >> 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: 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: M64 support on P7IOC >> powerpc/powernv: Rename pnv_pci_ioda_setup_dma_pe() >> powerpc/powernv: Define PNV_IODA1_DMA32_SEGSIZE >> powerpc/powernv: Avoid calculating DMA32 segments on PHB3 >> powerpc/powernv: Remove DMA32 PE list >> powerpc/powernv: Track DMA32 segment consumption >> powerpc/powernv: Improve DMA32 segment calculation >> powerpc/powernv: Increase PE# capacity >> powerpc/powernv: Introduce pnv_ioda_init_pe() >> powerpc/powernv: Use PE instead of number during setup and release >> powerpc/powernv: Allocate PE# in reverse order >> powerpc/powernv: Reserve PE for root bus >> powerpc/powernv: Create PEs at PCI hot plugging time >> powerpc/powernv: Dynamically release PEs >> 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: Delay populating pdn >> powerpc/pci: Don't scan empty slot >> powerpc/pci: Update bridge windows on PCI plug >> powerpc/powernv: Simplify pnv_eeh_reset() >> powerpc/powernv: Exclude root bus in pnv_pci_reset_secondary_bus() >> powerpc/powernv: Fundamental reset in pnv_pci_reset_secondary_bus() >> powerpc/powernv: Support PCI slot ID >> powerpc/powernv: Use firmware PCI slot reset infrastructure >> powerpc/powernv: Functions to get/set PCI slot status >> powerpc/powernv: Select OF_DYNAMIC >> drivers/of: Split unflatten_dt_node() >> drivers/of: Avoid recursively calling unflatten_dt_node() >> drivers/of: Rename unflatten_dt_node() >> drivers/of: Specify parent node in of_fdt_unflatten_tree() >> drivers/of: Return allocated memory from of_fdt_unflatten_tree() >> drivers/of: Export OF changeset functions >> PCI/hotplug: PowerPC PowerNV PCI hotplug driver >>=20 >> MAINTAINERS | 6 + >> arch/powerpc/include/asm/eeh.h | 2 +- >> arch/powerpc/include/asm/opal-api.h | 17 +- >> arch/powerpc/include/asm/opal.h | 8 +- >> arch/powerpc/include/asm/pci-bridge.h | 25 +- >> arch/powerpc/include/asm/pnv-pci.h | 7 + >> arch/powerpc/include/asm/ppc-pci.h | 8 +- >> arch/powerpc/kernel/eeh_dev.c | 19 +- >> arch/powerpc/kernel/eeh_driver.c | 12 +- >> arch/powerpc/kernel/pci-common.c | 16 +- >> arch/powerpc/kernel/pci-hotplug.c | 47 +- >> arch/powerpc/kernel/pci_dn.c | 85 +- >> arch/powerpc/platforms/maple/pci.c | 34 +- >> arch/powerpc/platforms/pasemi/pci.c | 3 - >> arch/powerpc/platforms/powermac/pci.c | 38 +- >> arch/powerpc/platforms/powernv/Kconfig | 1 + >> arch/powerpc/platforms/powernv/eeh-powernv.c | 173 ++-- >> arch/powerpc/platforms/powernv/opal-wrappers.S | 4 + >> arch/powerpc/platforms/powernv/pci-ioda.c | 1251 = +++++++++++++++--------- >> arch/powerpc/platforms/powernv/pci.c | 92 +- >> arch/powerpc/platforms/powernv/pci.h | 62 +- >> arch/powerpc/platforms/pseries/msi.c | 4 +- >> arch/powerpc/platforms/pseries/pci_dlpar.c | 32 - >> arch/powerpc/platforms/pseries/setup.c | 8 +- >> drivers/of/dynamic.c | 65 +- >> drivers/of/fdt.c | 378 ++++--- >> drivers/of/of_private.h | 2 + >> drivers/of/overlay.c | 8 +- >> drivers/of/unittest.c | 6 +- >> drivers/pci/hotplug/Kconfig | 12 + >> drivers/pci/hotplug/Makefile | 3 + >> drivers/pci/hotplug/pnv_php.c | 866 = ++++++++++++++++ >> drivers/pci/hotplug/rpadlpar_core.c | 8 +- >> drivers/pci/hotplug/rpaphp_core.c | 4 +- >> drivers/pci/hotplug/rpaphp_pci.c | 4 +- >> drivers/pci/setup-bus.c | 5 + >> include/linux/of_fdt.h | 5 +- >> include/linux/pci.h | 1 + >> 38 files changed, 2389 insertions(+), 932 deletions(-) >> create mode 100644 drivers/pci/hotplug/pnv_php.c >>=20 >> --=20 >> 2.1.0 >>=20 >=20 > -- > To unsubscribe from this list: send the line "unsubscribe linux-pci" = in > the body of a message to majordomo@vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html