| Message ID | 20231030235240.106998-1-stewart.hildebrand@amd.com (mailing list archive) |
|---|---|
| Headers | show |
| Series | Kconfig for PCI passthrough on ARM | expand |
> On 30 Oct 2023, at 23:52, Stewart Hildebrand <stewart.hildebrand@amd.com> wrote: > > There are multiple series in development/review [1], [2] that will benefit from > having a Kconfig option for PCI passthrough on ARM. Hence I have sent this > series independent from any other series. > > v3->v4: > * rename ("xen/arm: pci: plumb xen_arch_domainconfig with pci info") > to ("xen/vpci: move xen_domctl_createdomain vPCI flag to common") > * fold ("xen/arm: make has_vpci() depend on d->arch.has_vpci") > into ("xen/vpci: move xen_domctl_createdomain vPCI flag to common") > * split ("xen/arm: enable vPCI for domUs") into separate hypervisor and > tools patches > > v2->v3: > * add ("xen/arm: pci: plumb xen_arch_domainconfig with pci info") > * rename ("xen/arm: make has_vpci depend on CONFIG_HAS_VPCI") > to ("xen/arm: make has_vpci() depend on d->arch.has_vpci") > * add ("xen/arm: enable vPCI for dom0") > > v1->v2: > * add ("[FUTURE] xen/arm: enable vPCI for domUs") > > [1] https://lists.xenproject.org/archives/html/xen-devel/2023-08/msg02361.html > [2] https://lists.xenproject.org/archives/html/xen-devel/2023-10/msg00210.html > > Rahul Singh (1): > xen/arm: pci: introduce PCI_PASSTHROUGH Kconfig option > > Stewart Hildebrand (4): > xen/vpci: move xen_domctl_createdomain vPCI flag to common > xen/arm: enable vPCI for dom0 > [FUTURE] xen/arm: enable vPCI for domUs > [FUTURE] tools/arm: enable vPCI for domUs > > tools/libs/light/libxl_arm.c | 3 +++ > tools/libs/light/libxl_x86.c | 5 ++++- > tools/ocaml/libs/xc/xenctrl.ml | 2 +- > tools/ocaml/libs/xc/xenctrl.mli | 2 +- > tools/python/xen/lowlevel/xc/xc.c | 5 ++++- > xen/arch/arm/Kconfig | 10 ++++++++++ > xen/arch/arm/domain.c | 3 ++- > xen/arch/arm/domain_build.c | 6 ++++++ > xen/arch/arm/include/asm/domain.h | 3 --- > xen/arch/arm/include/asm/pci.h | 9 +++++++++ > xen/arch/arm/pci/pci-host-common.c | 11 ++++++++--- > xen/arch/arm/vpci.c | 8 ++++++++ > xen/arch/x86/domain.c | 16 ++++++++++------ > xen/arch/x86/include/asm/domain.h | 6 +----- > xen/arch/x86/setup.c | 5 +++-- > xen/common/domain.c | 10 +++++++++- > xen/drivers/passthrough/pci.c | 10 ++++++++++ > xen/include/public/arch-x86/xen.h | 5 +---- > xen/include/public/domctl.h | 7 +++++-- > xen/include/xen/domain.h | 2 ++ > 20 files changed, 97 insertions(+), 31 deletions(-) > > > base-commit: 9659b2a6d73b14620e187f9c626a09323853c459 > -- > 2.42.0 > Acked-by: Christian Lindig <christian.lindig@cloud.com> The changes for the OCaml part are incremental; is someone using the OCaml bindings on ARM seriously? — C
On 11/1/23 05:25, Christian Lindig wrote: >> On 30 Oct 2023, at 23:52, Stewart Hildebrand <stewart.hildebrand@amd.com> wrote: >> >> There are multiple series in development/review [1], [2] that will benefit from >> having a Kconfig option for PCI passthrough on ARM. Hence I have sent this >> series independent from any other series. >> >> v3->v4: >> * rename ("xen/arm: pci: plumb xen_arch_domainconfig with pci info") >> to ("xen/vpci: move xen_domctl_createdomain vPCI flag to common") >> * fold ("xen/arm: make has_vpci() depend on d->arch.has_vpci") >> into ("xen/vpci: move xen_domctl_createdomain vPCI flag to common") >> * split ("xen/arm: enable vPCI for domUs") into separate hypervisor and >> tools patches >> >> v2->v3: >> * add ("xen/arm: pci: plumb xen_arch_domainconfig with pci info") >> * rename ("xen/arm: make has_vpci depend on CONFIG_HAS_VPCI") >> to ("xen/arm: make has_vpci() depend on d->arch.has_vpci") >> * add ("xen/arm: enable vPCI for dom0") >> >> v1->v2: >> * add ("[FUTURE] xen/arm: enable vPCI for domUs") >> >> [1] https://lists.xenproject.org/archives/html/xen-devel/2023-08/msg02361.html >> [2] https://lists.xenproject.org/archives/html/xen-devel/2023-10/msg00210.html >> >> Rahul Singh (1): >> xen/arm: pci: introduce PCI_PASSTHROUGH Kconfig option >> >> Stewart Hildebrand (4): >> xen/vpci: move xen_domctl_createdomain vPCI flag to common >> xen/arm: enable vPCI for dom0 >> [FUTURE] xen/arm: enable vPCI for domUs >> [FUTURE] tools/arm: enable vPCI for domUs >> >> tools/libs/light/libxl_arm.c | 3 +++ >> tools/libs/light/libxl_x86.c | 5 ++++- >> tools/ocaml/libs/xc/xenctrl.ml | 2 +- >> tools/ocaml/libs/xc/xenctrl.mli | 2 +- >> tools/python/xen/lowlevel/xc/xc.c | 5 ++++- >> xen/arch/arm/Kconfig | 10 ++++++++++ >> xen/arch/arm/domain.c | 3 ++- >> xen/arch/arm/domain_build.c | 6 ++++++ >> xen/arch/arm/include/asm/domain.h | 3 --- >> xen/arch/arm/include/asm/pci.h | 9 +++++++++ >> xen/arch/arm/pci/pci-host-common.c | 11 ++++++++--- >> xen/arch/arm/vpci.c | 8 ++++++++ >> xen/arch/x86/domain.c | 16 ++++++++++------ >> xen/arch/x86/include/asm/domain.h | 6 +----- >> xen/arch/x86/setup.c | 5 +++-- >> xen/common/domain.c | 10 +++++++++- >> xen/drivers/passthrough/pci.c | 10 ++++++++++ >> xen/include/public/arch-x86/xen.h | 5 +---- >> xen/include/public/domctl.h | 7 +++++-- >> xen/include/xen/domain.h | 2 ++ >> 20 files changed, 97 insertions(+), 31 deletions(-) >> >> >> base-commit: 9659b2a6d73b14620e187f9c626a09323853c459 >> -- >> 2.42.0 >> > > > Acked-by: Christian Lindig <christian.lindig@cloud.com> Thanks, I'll add this tag to the relevant patch ("xen/vpci: move xen_domctl_createdomain vPCI flag to common"). > > > The changes for the OCaml part are incremental; is someone using the OCaml bindings on ARM seriously? The patch touching OCaml is essentially code movement from x86 to common.
There are multiple series in development/review [1], [2] that will benefit from having a Kconfig option for PCI passthrough on ARM. Hence I have sent this series independent from any other series. v3->v4: * rename ("xen/arm: pci: plumb xen_arch_domainconfig with pci info") to ("xen/vpci: move xen_domctl_createdomain vPCI flag to common") * fold ("xen/arm: make has_vpci() depend on d->arch.has_vpci") into ("xen/vpci: move xen_domctl_createdomain vPCI flag to common") * split ("xen/arm: enable vPCI for domUs") into separate hypervisor and tools patches v2->v3: * add ("xen/arm: pci: plumb xen_arch_domainconfig with pci info") * rename ("xen/arm: make has_vpci depend on CONFIG_HAS_VPCI") to ("xen/arm: make has_vpci() depend on d->arch.has_vpci") * add ("xen/arm: enable vPCI for dom0") v1->v2: * add ("[FUTURE] xen/arm: enable vPCI for domUs") [1] https://lists.xenproject.org/archives/html/xen-devel/2023-08/msg02361.html [2] https://lists.xenproject.org/archives/html/xen-devel/2023-10/msg00210.html Rahul Singh (1): xen/arm: pci: introduce PCI_PASSTHROUGH Kconfig option Stewart Hildebrand (4): xen/vpci: move xen_domctl_createdomain vPCI flag to common xen/arm: enable vPCI for dom0 [FUTURE] xen/arm: enable vPCI for domUs [FUTURE] tools/arm: enable vPCI for domUs tools/libs/light/libxl_arm.c | 3 +++ tools/libs/light/libxl_x86.c | 5 ++++- tools/ocaml/libs/xc/xenctrl.ml | 2 +- tools/ocaml/libs/xc/xenctrl.mli | 2 +- tools/python/xen/lowlevel/xc/xc.c | 5 ++++- xen/arch/arm/Kconfig | 10 ++++++++++ xen/arch/arm/domain.c | 3 ++- xen/arch/arm/domain_build.c | 6 ++++++ xen/arch/arm/include/asm/domain.h | 3 --- xen/arch/arm/include/asm/pci.h | 9 +++++++++ xen/arch/arm/pci/pci-host-common.c | 11 ++++++++--- xen/arch/arm/vpci.c | 8 ++++++++ xen/arch/x86/domain.c | 16 ++++++++++------ xen/arch/x86/include/asm/domain.h | 6 +----- xen/arch/x86/setup.c | 5 +++-- xen/common/domain.c | 10 +++++++++- xen/drivers/passthrough/pci.c | 10 ++++++++++ xen/include/public/arch-x86/xen.h | 5 +---- xen/include/public/domctl.h | 7 +++++-- xen/include/xen/domain.h | 2 ++ 20 files changed, 97 insertions(+), 31 deletions(-) base-commit: 9659b2a6d73b14620e187f9c626a09323853c459