freebsd-dev/sys/x86/xen
Elliott Mitchell b94341afcb xen/intr: rework xen_intr_resume() for in-place remapping
The prior implementation of xen_intr_resume() was wiping
xen_intr_port_to_isrc[] and then rebuilding from the x86 interrupt
table.  Rework to instead wipe the channel numbers (->xi_port) and then
scan the table for sources with invalid channels.

This will be slower due to scanning the whole table, but this removes
the dependency on the x86 interrupt code.

Reviewed by: royger
Differential Revision: https://reviews.freebsd.org/D30599
[royger]
Split line over 80 characters.
2023-03-29 09:51:45 +02:00
..
hvm.c Fix various places which cast a pointer to a vm_paddr_t or vice versa. 2022-10-03 16:10:41 -07:00
pv.c xen: take struct size into account for video information 2023-03-14 09:59:08 +01:00
xen_apic.c xen: switch to use headers in contrib 2022-02-07 10:11:56 +01:00
xen_intr.c xen/intr: rework xen_intr_resume() for in-place remapping 2023-03-29 09:51:45 +02:00