On 04.08.22 10:01, Viresh Kumar wrote:
> Hello,
Hello Viresh
>
> This patchset adds toolstack support for I2C and GPIO virtio devices. This is
> inspired from the work done by Oleksandr for the Disk device.
>
> This is developed as part of Linaro's Project Stratos, where we are working
> towards Hypervisor agnostic Rust based backend [1].
>
> This is based of origin/staging (commit 01ca29f0b17a ("sched: dom0_vcpus_pin
> should only affect dom0")) which already has Oleksandr's patches applied.
>
> V2->V3:
> - Rebased over latest tree and made changes according to changes in Oleksandr's
> patches from sometime back.
Thanks, I have reviewed all patches that touch libxl_arm.c (##3-6)
> - Minor cleanups.
>
> V1->V2:
> - Patches 3/6 and 4/6 are new.
> - Patches 5/6 and 6/6 updated based on the above two patches.
> - Added link to the bindings for I2C and GPIO.
> - Rebased over latest master branch.
>
>
> Thanks.
>
> --
> Viresh
>
> [1] https://lore.kernel.org/xen-devel/20220414092358.kepxbmnrtycz7mhe@vireshk-i7/
>
> Viresh Kumar (6):
> libxl: Add support for Virtio I2C device
> libxl: Add support for Virtio GPIO device
> libxl: arm: Create alloc_virtio_mmio_params()
> libxl: arm: Split make_virtio_mmio_node()
> libxl: Allocate MMIO params for I2c device and update DT
> libxl: Allocate MMIO params for GPIO device and update DT
>
> tools/golang/xenlight/helpers.gen.go | 212 ++++++++++++++++++++
> tools/golang/xenlight/types.gen.go | 54 ++++++
> tools/include/libxl.h | 64 ++++++
> tools/include/libxl_utils.h | 6 +
> tools/libs/light/Makefile | 2 +
> tools/libs/light/libxl_arm.c | 138 +++++++++++--
> tools/libs/light/libxl_create.c | 26 +++
> tools/libs/light/libxl_dm.c | 34 +++-
> tools/libs/light/libxl_gpio.c | 226 ++++++++++++++++++++++
> tools/libs/light/libxl_i2c.c | 226 ++++++++++++++++++++++
> tools/libs/light/libxl_internal.h | 2 +
> tools/libs/light/libxl_types.idl | 48 +++++
> tools/libs/light/libxl_types_internal.idl | 2 +
> tools/ocaml/libs/xl/genwrap.py | 2 +
> tools/ocaml/libs/xl/xenlight_stubs.c | 2 +
> tools/xl/Makefile | 2 +-
> tools/xl/xl.h | 6 +
> tools/xl/xl_cmdtable.c | 30 +++
> tools/xl/xl_gpio.c | 142 ++++++++++++++
> tools/xl/xl_i2c.c | 142 ++++++++++++++
> tools/xl/xl_parse.c | 160 +++++++++++++++
> tools/xl/xl_parse.h | 2 +
> tools/xl/xl_sxp.c | 4 +
> 23 files changed, 1509 insertions(+), 23 deletions(-)
> create mode 100644 tools/libs/light/libxl_gpio.c
> create mode 100644 tools/libs/light/libxl_i2c.c
> create mode 100644 tools/xl/xl_gpio.c
> create mode 100644 tools/xl/xl_i2c.c
>
--
Regards,
Oleksandr Tyshchenko