Hi Community,
I am new to qemu, I am trying to familiarize myself with aarch64
timer/interrupt support (maybe someone already did this, but not merged
into mainline yet).
As shown in include/qemu/timer.h, there are 6 categories of APIs:
- QEMUClockType
- QEMUTimerList
- QEMUTimerListGroup
- QEMUTimer
- General utility functions
- Low level clock functions
I have a few questions:
Q1) All QEMUTimerList functions are private to qemu-timer.c. Can we make
them static and remove them from include/qemu/timer.h because they are
NOT APIs?
Q2) The implementation of other categories of API functions are kind of
inter-wined, does it make sense to re-organize them in qemu-timer.c, and
make them strictly follow the sequence in include/qemu/timer.h?
Q3) Below functions are NOT implemented in qemu-timer.c, but declared in
include/qemu/timer.h, should we address this?
- qemu_clock_warp
- timer_get and timer_put
- cpu_get_ticks, cpu_enable_ticks, cpu_disable_ticks
Q4) Do we need this API qemu_clock_get_main_loop_timerlist?
--
Thanks,
Xuebing Wang
