2d795ab1ea
The x86 PIC interface is very much x86-specific and not used by other architectures. Since most of xen_intr.c can be shared with other architectures, the PIC interface needs to be broken off. Introduce wrappers for calls into the architecture-dependent interrupt layer. All architectures need roughly the same functionality, but the interface is slightly different between architectures. Due to the wrappers being so thin, all of them are implemented as inline in arch-intr.h. The original implementation was done by Julien Grall in 2015, but this has required major updating. Removal of PVHv1 meant substantial portions disappeared. The original implementation took care of moving interrupt allocation to xen_arch_intr.c, but this has required massive rework and was broken off. In the original implementation the wrappers were normal functions. Some had empty stubs in xen_intr.c and were removed. Reviewed by: royger Submitted by: Elliott Mitchell <ehem+freebsd@m5p.com> Original implementation: Julien Grall <julien@xen.org>, 2015-10-20 09:14:56 Differential Revision: https://reviews.freebsd.org/D30909 |
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| .. | ||
| acpica | ||
| bios | ||
| conf | ||
| cpufreq | ||
| include | ||
| iommu | ||
| isa | ||
| linux | ||
| pci | ||
| x86 | ||
| xen | ||