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Add two hypercalls HC_ASSIGN_PIO_REGION and HC_DEASSIGN_PIO_REGION to support PIO device pass through for post-launched VM. Add has_direct_pio_access function to check the pio access state of VM before allow/deny guest pio access. Align querying, setting and clearing interfaces of VM io.bitmap with general bitmap operation function. Tracked-On: #8635 Signed-off-by: Yichong Tang <yichong.tang@intel.com> Reviewed-by: Junjie Mao <junjie.mao@intel.com> |
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.. | ||
delay.c | ||
efi_mmap.c | ||
event.c | ||
hv_main.c | ||
hypercall.c | ||
irq.c | ||
ptdev.c | ||
sbuf.c | ||
sched_bvt.c | ||
sched_iorr.c | ||
sched_noop.c | ||
sched_prio.c | ||
schedule.c | ||
softirq.c | ||
thermal.c | ||
ticks.c | ||
timer.c | ||
trusty_hypercall.c | ||
vm_event.c | ||
vm_load.c |