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opnsense-src/sys/arm64/include
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Jessica Clarke 5e822432f0 intrng: Extract arm/arm64 IPI->PIC glue code 
The arm and arm64 implementations of dispatching IPIs via PIC_IPI_SEND
are almost identical, and entirely MI with the lone exception of a
single store barrier on arm64 (that is likely either redundant or needed
on arm too). Thus, de-duplicate this code by moving it to INTRNG as a
generic IPI glue framework. The ipi_* functions remain declared in MD
smp.h headers and implemented in MD code, but are trivial wrappers
around intr_ipi_send that could be made MI, at least for INTRNG ports,
at a later date.

Note that, whilst both arm and arm64 had an ii_send member in intr_ipi
to abstract over how to send interrupts,, they were always ultimately
using PIC_IPI_SEND, and so this complexity has been removed. A follow-up
commit will re-introduce the same flexibility by instead allowing a
device other than the root PIC to be registered as the IPI sender.

As part of this, strengthen a MAXCPU assertion that was missed in commit
2f0b059eeafc ("intrng: switch from MAXCPU to mp_ncpus") (which itself is
mis-titled).

Reviewed by:	mmel, mhorne
MFC after:	1 month
Differential Revision:	https://reviews.freebsd.org/D35898

(cherry picked from commit fae8755f16ff5b9bdc32df046e0f16c0cbb48a29)
2024-09-07 00:58:28 +01:00
..
_align.h sys: Remove $FreeBSD$: one-line .h pattern 2023-08-16 11:54:18 -06:00
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acle-compat.h arm64 lib32: prepare arm64 headers to redirect to arm 2023-07-25 18:59:26 -05:00
acpica_machdep.h sys: Remove $FreeBSD$: two-line .h pattern 2023-08-16 11:54:11 -06:00
armreg.h arm64: Fix indentation to be consistent 2024-07-15 12:28:37 +00:00
asan.h spdx: The BSD-2-Clause-FreeBSD identifier is obsolete, drop -FreeBSD 2023-05-12 10:44:03 -06:00
asm.h arm64: Add PAC instruction macros 2024-02-19 13:11:21 +00:00
atomic.h arm64: Expand the use of Armv8.1-A atomics 2024-09-02 08:49:38 +00:00
bus.h sys: Remove $FreeBSD$: two-line .h pattern 2023-08-16 11:54:11 -06:00
bus_dma.h sys: Remove $FreeBSD$: one-line .c comment pattern 2023-08-16 11:54:24 -06:00
bus_dma_impl.h sys: Remove $FreeBSD$: two-line .h pattern 2023-08-16 11:54:11 -06:00
clock.h sys: Remove $FreeBSD$: one-line .c comment pattern 2023-08-16 11:54:24 -06:00
cmn600_reg.h sys: Remove $FreeBSD$: two-line .h pattern 2023-08-16 11:54:11 -06:00
counter.h sys: Remove $FreeBSD$: two-line .h pattern 2023-08-16 11:54:11 -06:00
cpu.h am64: Allow cpu.h to be included from assembly 2024-07-15 12:24:21 +00:00
cpufunc.h sys: Remove $FreeBSD$: two-line .h pattern 2023-08-16 11:54:11 -06:00
cpuinfo.h arm64 lib32: prepare arm64 headers to redirect to arm 2023-07-25 18:59:26 -05:00
csan.h sys: Remove $FreeBSD$: two-line .h pattern 2023-08-16 11:54:11 -06:00
db_machdep.h arm64: Add EL1 hardware breakpoint exceptions 2024-07-15 12:23:58 +00:00
debug_monitor.h sys: Remove $FreeBSD$: two-line .h pattern 2023-08-16 11:54:11 -06:00
disassem.h sys: Remove $FreeBSD$: two-line .h pattern 2023-08-16 11:54:11 -06:00
dump.h sys: Remove $FreeBSD$: two-line .h pattern 2023-08-16 11:54:11 -06:00
efi.h sys: Remove $FreeBSD$: two-line .h pattern 2023-08-16 11:54:11 -06:00
elf.h arm64: Add more HWCAP2 values 2024-02-19 13:14:03 +00:00
endian.h sys: Remove $FreeBSD$: one-line .h pattern 2023-08-16 11:54:18 -06:00
exec.h sys: Remove $FreeBSD$: one-line .c comment pattern 2023-08-16 11:54:24 -06:00
float.h sys: Remove $FreeBSD$: one-line .h pattern 2023-08-16 11:54:18 -06:00
floatingpoint.h sys: Remove $FreeBSD$: one-line .c comment pattern 2023-08-16 11:54:24 -06:00
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frame.h sys: Remove $FreeBSD$: two-line .h pattern 2023-08-16 11:54:11 -06:00
gdb_machdep.h spdx: The BSD-2-Clause-FreeBSD identifier is obsolete, drop -FreeBSD 2023-05-12 10:44:03 -06:00
hypervisor.h arm64: Ensure sctlr and pstate are in known states 2024-09-02 08:48:43 +00:00
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in_cksum.h sys: Remove $FreeBSD$: one-line .h pattern 2023-08-16 11:54:18 -06:00
intr.h intrng: Extract arm/arm64 IPI->PIC glue code 2024-09-07 00:58:28 +01:00
iodev.h sys: Remove $FreeBSD$: two-line .h pattern 2023-08-16 11:54:11 -06:00
iommu.h sys: Remove $FreeBSD$: one-line .c comment pattern 2023-08-16 11:54:24 -06:00
kdb.h sys: Remove $FreeBSD$: two-line .h pattern 2023-08-16 11:54:11 -06:00
machdep.h arm64: Make kern_delta unneeded in the boot params 2024-02-19 13:17:09 +00:00
md_var.h arm64: Create a Linux view of the ID registers 2024-02-19 13:13:49 +00:00
memdev.h sys: Remove $FreeBSD$: two-line .h pattern 2023-08-16 11:54:11 -06:00
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ofw_machdep.h sys: Remove $FreeBSD$: two-line .h pattern 2023-08-16 11:54:11 -06:00
param.h sys: Remove $FreeBSD$: one-line .h pattern 2023-08-16 11:54:18 -06:00
pcb.h sys: Remove $FreeBSD$: two-line .h pattern 2023-08-16 11:54:11 -06:00
pci_cfgreg.h pci_cfgreg: Add shims to preserve ABI of pci_cfgreg(read|write) 2024-01-18 15:19:11 -08:00
pcpu.h sys: Remove $FreeBSD$: one-line .h pattern 2023-08-16 11:54:18 -06:00
pcpu_aux.h sys: Remove $FreeBSD$: two-line .h pattern 2023-08-16 11:54:11 -06:00
pmap.h arm64, riscv: removed unused struct pv_addr 2024-05-27 11:41:49 -03:00
pmc_mdep.h pmc: better distinguish pmu-events allocation path 2023-09-11 12:19:58 -07:00
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profile.h arm64: Add a BTI landing pad to .mcount 2024-02-19 13:12:30 +00:00
psl.h sys: Remove $FreeBSD$: one-line .c comment pattern 2023-08-16 11:54:24 -06:00
pte.h arm64: lop off another 24MB of KVA for early device mappings 2023-12-14 18:58:08 -06:00
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sysreg.h arm64 lib32: prepare arm64 headers to redirect to arm 2023-07-25 18:59:26 -05:00
tls.h arm64 lib32: prepare arm64 headers to redirect to arm 2023-07-25 18:59:26 -05:00
trap.h sys: Remove $FreeBSD$: one-line .c comment pattern 2023-08-16 11:54:24 -06:00
ucontext.h arm64: Support passing more registers to signals 2024-09-02 08:44:19 +00:00
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vmparam.h arm64, riscv: remove unused declaration 2024-05-27 11:41:49 -03:00