[Xen-devel] [PATCH v4 0/3] wallclock time on arm

[Stefano Stabellini <stefano.stabellini@xxxxxxxxxxxxx>]

Hi all,

this small series enables the wallclock time on arm and it consists
mostly in code movement from x86 to common.

Now build tested with XSM_ENABLE=y.


Changes in v4:
- remove spurious change to ticks_to_ns
- move flask_platform_op out of ifdef CONFIG_X86
- move set_to_dummy_if_null out of ifdef CONFIG_X86 for platform_op
- dropped previous ack from Daniel
- add patch "move ticks conversions function declarations"

Changes in v3:
- remove stray blank lines
- move update_domain_wallclock_time() call to arch_domain_create
- move setting time_offset_seconds to domain_vtimer_init
- use spin_trylock(&xenpf_lock) loop in do_platform_op

Changes in v2:
- remove stray blank lines
- remove include <xen/config.h>
- move version_update_* to include/xen/time.h
- introduce ifdef to fix build issue in common/time.c
- define wc_sec and sec as uint64_t
- pass u64 to do_settime
- drop XENPF_settime32
- set time_offset_seconds
- modify xen/xsm/flask/hooks.c



Stefano Stabellini (3):
      xen: move wallclock functions from x86 to common
      arm: export platform_op XENPF_settime64
      xen/arm: move ticks conversions function declarations to the header file

 xen/arch/arm/Makefile             |    1 +
 xen/arch/arm/domain.c             |    2 +
 xen/arch/arm/platform_hypercall.c |   70 +++++++++++++++++++
 xen/arch/arm/time.c               |    5 --
 xen/arch/arm/traps.c              |    1 +
 xen/arch/arm/vtimer.c             |    6 +-
 xen/arch/x86/time.c               |   96 +------------------------
 xen/common/time.c                 |   95 ++++++++++++++++++++++++-
 xen/include/asm-arm/time.h        |    3 +
 xen/include/xen/time.h            |    5 +-
 xen/include/xsm/dummy.h           |   12 ++--
 xen/include/xsm/xsm.h             |   13 ++--
 xen/xsm/dummy.c                   |    2 +-
 xen/xsm/flask/hooks.c             |  140 ++++++++++++++++++-------------------
 14 files changed, 263 insertions(+), 188 deletions(-)
 create mode 100644 xen/arch/arm/platform_hypercall.c

Cheers,

Stefano

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