On 21.05.21 16:16, Oleksandr Tyshchenko wrote:
Hello, all.
I pushed this series in wrong way, so the patches #1 and #2 appeared
with the same subject as a cover letter.
I have just resent this patch series properly. Please ignore current
one. Sorry for the noise.
https://lore.kernel.org/xen-devel/1621626361-29076-1-git-send-email-olekstysh@gmail.com/
> From: Oleksandr Tyshchenko <oleksandr_tyshchenko@epam.com>
>
> Hello all.
>
> The purpose of this patch series is to add missing virtio-mmio bits to Xen toolstack on Arm.
> The Virtio support for toolstack [1] was postponed as the main target was to upstream IOREQ/DM
> support on Arm in the first place. Now, we already have IOREQ support in, so we can resume Virtio
> enabling work. You can find previous discussion at [2].
>
> Patch series [3] was reworked and rebased on recent "staging branch"
> (972ba1d x86/shadow: streamline shadow_get_page_from_l1e()) and tested on
> Renesas Salvator-X board + H3 ES3.0 SoC (Arm64) with "updated" virtio-mmio disk backend [4]
> running in Driver domain and unmodified Linux Guest running on existing
> virtio-blk driver (frontend). No issues were observed. Guest domain 'reboot/destroy'
> use-cases work properly.
>
> Any feedback/help would be highly appreciated.
>
> [1]
> https://lore.kernel.org/xen-devel/1610488352-18494-24-git-send-email-olekstysh@gmail.com/
> https://lore.kernel.org/xen-devel/1610488352-18494-25-git-send-email-olekstysh@gmail.com/
> [2]
> https://lists.xenproject.org/archives/html/xen-devel/2021-01/msg02403.html
> https://lists.xenproject.org/archives/html/xen-devel/2021-01/msg02536.html
> [3] https://github.com/otyshchenko1/xen/commits/libxl_virtio
> [4] https://github.com/xen-troops/virtio-disk/commits/ioreq_ml3
>
>
> Julien Grall (1):
> libxl: Introduce basic virtio-mmio support on Arm
>
> Oleksandr Tyshchenko (1):
> libxl: Add support for Virtio disk configuration
>
> docs/man/xl-disk-configuration.5.pod.in | 27 +
> tools/include/libxl.h | 6 +
> tools/libs/light/libxl_arm.c | 133 ++++-
> tools/libs/light/libxl_device.c | 38 +-
> tools/libs/light/libxl_disk.c | 99 +++-
> tools/libs/light/libxl_types.idl | 4 +
> tools/libs/light/libxl_types_internal.idl | 1 +
> tools/libs/light/libxl_utils.c | 2 +
> tools/libs/util/libxlu_disk_l.c | 881 +++++++++++++++---------------
> tools/libs/util/libxlu_disk_l.h | 2 +-
> tools/libs/util/libxlu_disk_l.l | 1 +
> tools/xl/xl_block.c | 11 +
> xen/include/public/arch-arm.h | 7 +
> 13 files changed, 764 insertions(+), 448 deletions(-)
>
--
Regards,
Oleksandr Tyshchenko