28a78d860e
Part of the series for allowing FreeBSD/ARM to run on Xen. On ARM the function is a trivial pass-through, other architectures need distinct implementations. While implementing XEN_VCPUID() as a call to XEN_CPUID_TO_VCPUID() works, that involves multiple accesses to the PCPU region. As such make this a distinct macro. Only callers in machine independent code have been switched. Add a wrapper for the x86 PIC interface to use matching the old prototype. Partially inspired by the work of Julien Grall <julien@xen.org>, 2015-08-01 09:45:06, but XEN_VCPUID() was redone by Elliott Mitchell on 2022-06-13 12:51:57. Reviewed by: royger Submitted by: Elliott Mitchell <ehem+freebsd@m5p.com> Original implementation: Julien Grall <julien@xen.org>, 2014-04-19 08:57:40 Original implementation: Julien Grall <julien@xen.org>, 2014-04-19 14:32:01 Differential Revision: https://reviews.freebsd.org/D29404 |
||
|---|---|---|
| .. | ||
| xen | ||
| _align.h | ||
| _inttypes.h | ||
| _limits.h | ||
| _stdint.h | ||
| _types.h | ||
| acpica_machdep.h | ||
| apicreg.h | ||
| apicvar.h | ||
| apm_bios.h | ||
| bus_dma.h | ||
| bus.h | ||
| busdma_impl.h | ||
| clock.h | ||
| cputypes.h | ||
| dump.h | ||
| elf.h | ||
| endian.h | ||
| fdt.h | ||
| float.h | ||
| fpu.h | ||
| frame.h | ||
| ifunc.h | ||
| init.h | ||
| intr_machdep.h | ||
| iommu.h | ||
| kvm.h | ||
| legacyvar.h | ||
| mca.h | ||
| metadata.h | ||
| mptable.h | ||
| ofw_machdep.h | ||
| pci_cfgreg.h | ||
| procctl.h | ||
| psl.h | ||
| ptrace.h | ||
| pvclock.h | ||
| reg.h | ||
| segments.h | ||
| setjmp.h | ||
| sigframe.h | ||
| signal.h | ||
| specialreg.h | ||
| stack.h | ||
| stdarg.h | ||
| sysarch.h | ||
| tls.h | ||
| trap.h | ||
| ucode.h | ||
| ucontext.h | ||
| vdso.h | ||
| vmware.h | ||
| x86_ieeefp.h | ||
| x86_smp.h | ||
| x86_var.h | ||