On Tue, Oct 24, 2017 at 10:40 AM, Oleksandr Grytsov <al1...@gmail.com> wrote:
> On Thu, Oct 5, 2017 at 12:07 PM, Oleksandr Grytsov <al1...@gmail.com> > wrote: > >> From: Oleksandr Grytsov <oleksandr_gryt...@epam.com> >> >> Currently vkb device is the part of FB and console. >> In embedded application we use vkb protocol to communicate >> with user space backend. For this purpose we need to have >> possibility to enable vkb device without QEMU, FB etc. >> >> This particular issue was already discussed int the mail >> thread [1]. There were few possible solutions. We've implemented >> one suggested by Stefano: add "type" field for vkb. >> Each backend (QEMU or user space) shall read this field and >> serve frontend only for own type. I will provide the patch >> for QEMU backend, once this solution is submitted to libxl. >> >> This patchset consist of following changes: >> >> * vkb related code is moved to libxl_vkb.c - as it now >> used not only by console and FB; >> * add backend type support in order to support QEMU and >> user space backends; >> * add getting vkb list and getting device by id in order >> to implement CLI commands to attach, detach and list >> vkb devices; >> * add new vkb entry in xl.cfg to handle separate vkb >> configuration; >> * add CLI vkb-attach, vkb-detach and vkb-list commands; >> * update documentation accordingly. >> >> [1] https://marc.info/?l=qemu-devel&m=149219237030212&w=2 >> >> Oleksandr Grytsov (6): >> libxl: move vkb device to libxl_vkb.c >> libxl: fix vkb XS entry and type >> libxl: add backend type to vkb >> libxl: vkb add list and info functions >> xl: add vkb config parser and CLI >> docs: add vkb device to xl.cfg and xl >> >> docs/man/xl.cfg.pod.5.in | 24 ++++++ >> docs/man/xl.pod.1.in | 22 ++++++ >> tools/libxl/Makefile | 1 + >> tools/libxl/libxl.h | 10 +++ >> tools/libxl/libxl_console.c | 53 ------------- >> tools/libxl/libxl_create.c | 4 + >> tools/libxl/libxl_dm.c | 2 + >> tools/libxl/libxl_types.idl | 18 +++++s >> tools/libxl/libxl_utils.h | 3 + >> tools/libxl/libxl_vkb.c | 180 ++++++++++++++++++++++++++++++ >> ++++++++++++++ >> tools/xl/Makefile | 2 +- >> tools/xl/xl.h | 3 + >> tools/xl/xl_cmdtable.c | 15 ++++ >> tools/xl/xl_parse.c | 77 ++++++++++++++++++- >> tools/xl/xl_parse.h | 2 +- >> tools/xl/xl_vkb.c | 141 ++++++++++++++++++++++++++++++++++ >> 16 files changed, 501 insertions(+), 56 deletions(-) >> create mode 100644 tools/libxl/libxl_vkb.c >> create mode 100644 tools/xl/xl_vkb.c >> >> -- >> 2.7.4 >> >> > ping > > -- > Best Regards, > Oleksandr Grytsov. > ping -- Best Regards, Oleksandr Grytsov.
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