Hi Michael,
On 2020/12/2 17:53, Michael S. Tsirkin wrote:
> On Thu, Nov 19, 2020 at 09:48:32AM +0800, Jiahui Cen wrote:
>> Changes with v9
>> v9->v10:
>> Refactor patch2 to drop useless macros and variables.
>> Split patch2 into two patches.
>
> I tagged this for after the release. To help make sure this is
> not lost pls ping me after the release.
OK. I'll ping you after the release.
Thanks,
Jiahui.
>> Changes with v8
>> v8->v9:
>> Rebase to master
>>
>> Changes with v7
>> v7->v8:
>> Fix the error:no member named 'fw_cfg' in 'struct PCMachineState'
>>
>> Changes with v6
>> v6->v7:
>> Refactor fw_cfg_write_extra_pci_roots
>> Add API PCI_GET_PCIE_HOST_STATE
>> Fix typos
>>
>> Changes with v5
>> v5->v6: stat crs_range_insert in aml_build.h
>>
>> Changes with v4
>> v4->v5: Not using specific resources for PXB.
>> Instead, the resources for pxb are composed of the bar space of the
>> pci-bridge/pcie-root-port behined it and the config space of devices
>> behind it.
>>
>> Only if the bios(uefi for arm) support multiple roots,
>> configure space of devices behind pxbs could be obtained.
>> The newest uefi work is updated for discussion by the following link:
>> https://edk2.groups.io/g/devel/topic/78135572#67173
>> [PATCH v2 0/4] Add extra pci roots support for Arm
>>
>> Currently pxb-pcie is not supported by arm,
>> the reason for it is pxb-pcie is not described in DSDT table
>> and only one main host bridge is described in acpi tables,
>> which means it is not impossible to present different io numas
>> for different devices.
>>
>> This series of patches make arm to support PXB-PCIE.
>>
>> Users can configure pxb-pcie with certain numa, Example command
>> is:
>>
>> -device pxb-pcie,id=pci.7,bus_nr=128,numa_node=0,bus=pcie.0,addr=0x9
>>
>> Jiahui Cen (2):
>> fw_cfg: Refactor extra pci roots addition
>> hw/arm/virt: Write extra pci roots into fw_cfg
>>
>> Yubo Miao (7):
>> acpi/gpex: Extract two APIs from acpi_dsdt_add_pci
>> acpi: Extract crs build form acpi_build.c
>> acpi/gpex: Build tables for pxb
>> acpi: Align the size to 128k
>> unit-test: The files changed.
>> unit-test: Add testcase for pxb
>> unit-test: Add the binary file and clear diff.h
>>
>> hw/acpi/aml-build.c | 285 +++++++++++++++++++
>> hw/arm/virt-acpi-build.c | 31 ++-
>> hw/arm/virt.c | 7 +-
>> hw/i386/acpi-build.c | 293 --------------------
>> hw/i386/pc.c | 18 +-
>> hw/nvram/fw_cfg.c | 23 ++
>> hw/pci-host/gpex-acpi.c | 166 +++++++----
>> include/hw/acpi/aml-build.h | 22 ++
>> include/hw/arm/virt.h | 1 +
>> include/hw/nvram/fw_cfg.h | 9 +
>> include/hw/pci-host/gpex.h | 1 +
>> tests/data/acpi/virt/DSDT.pxb | Bin 0 -> 7802 bytes
>> tests/qtest/bios-tables-test.c | 58 +++-
>> 13 files changed, 545 insertions(+), 369 deletions(-)
>> create mode 100644 tests/data/acpi/virt/DSDT.pxb
>>
>> --
>> 2.28.0
>
> .
>