xen: pvblock: Implement front-back protocol and do IO
authorAnastasiia Lukianenko <anastasiia_lukianenko@epam.com>
Thu, 6 Aug 2020 09:42:58 +0000 (12:42 +0300)
committerTom Rini <trini@konsulko.com>
Fri, 14 Aug 2020 19:18:30 +0000 (15:18 -0400)
commit3a739cc6c9481bd2d567ba24461e355237556ee6
tree7a5f48c1020402b3fbb1366a8172da29bd157206
parent17c96f885134922f660e6c78519a4df73ae3c738
xen: pvblock: Implement front-back protocol and do IO

Implement Xen para-virtual frontend to backend communication
and actually read/write disk data.

This is based on mini-os implementation of the para-virtual block
frontend driver.

Signed-off-by: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
Signed-off-by: Anastasiia Lukianenko <anastasiia_lukianenko@epam.com>
drivers/xen/events.c
drivers/xen/pvblock.c