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opnsense-src/sys/arm64/include
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Alexander Motin 855e49f3b0 Add initial driver for ACPI Platform Error Interfaces. 
APEI allows platform to report different kinds of errors to OS in several
ways.  We've found that Supermicro X10/X11 motherboards report PCIe errors
appearing on hot-unplug via this interface using NMI.  Without respective
driver it ended up in kernel panic without any additional information.

This driver introduces support for the APEI Generic Hardware Error Source
reporting via NMI, SCI or polling.  It decodes the reported errors and
either pass them to pci(4) for processing or just logs otherwise.  Errors
marked as fatal still end up in kernel panic, but some more informative.

When somebody get to native PCIe AER support implementation both of the
reporting mechanisms should get common error recovery code.  Since in our
case errors happen when the device is already gone, there is nothing to
recover, so the code just clears the error statuses, practically ignoring
the otherwise destructive NMIs in nicer way.

MFC after:	2 weeks
Relnotes:	yes
Sponsored by:	iXsystems, Inc.
2020-07-27 21:19:41 +00:00
..
_align.h
_bus.h Regularize my copyright notice 2019-12-04 16:56:11 +00:00
_inttypes.h
_limits.h
_stdint.h
_types.h Do not include float interfaces when using libsa. 2018-02-23 04:04:25 +00:00
acpica_machdep.h Add initial driver for ACPI Platform Error Interfaces. 2020-07-27 21:19:41 +00:00
armreg.h arm64 armreg.h: fix TCR_TBI1 definition 2020-06-23 15:32:05 +00:00
asm.h Stop speculation past an eret instruction 2019-12-19 08:52:16 +00:00
atomic.h Expand generic subword atomic primitives 2020-03-25 23:12:43 +00:00
bus.h Add genet driver for Raspberry Pi 4B Ethernet 2020-04-22 00:42:10 +00:00
bus_dma.h Allow loading the same DMA address multiple times without any prior 2019-05-16 17:41:16 +00:00
bus_dma_impl.h Allow loading the same DMA address multiple times without any prior 2019-05-16 17:41:16 +00:00
clock.h Bring in the start of the arm64 kernel. 2015-04-13 14:43:10 +00:00
counter.h Centralize __pcpu definitions. 2019-08-29 07:25:27 +00:00
cpu.h Read the CPU 0 arm64 ID registers early in initarm 2020-07-01 16:57:57 +00:00
cpufunc.h Support creating and using arm64 pmap at stage 2 2020-05-27 08:00:38 +00:00
csan.h Add kcsan_md_unsupported from NetBSD. 2019-11-21 13:22:23 +00:00
db_machdep.h Fix printing of negative offsets (typically from frame pointers) again. 2017-03-26 18:46:35 +00:00
debug_monitor.h Move the struct debug_monitor_state out of _KERNEL. 2019-11-03 22:17:49 +00:00
disassem.h Framework for ARM64 instruction disassembler 2016-01-29 13:06:30 +00:00
dump.h Bring in the start of the arm64 kernel. 2015-04-13 14:43:10 +00:00
efi.h Catch exceptions during EFI RT calls on amd64. 2018-09-02 21:37:05 +00:00
elf.h gcore: Add aarch64 32-bit core support 2019-10-11 14:15:50 +00:00
endian.h Add parentheses missed in r320388 2017-06-27 16:30:01 +00:00
exec.h
float.h Rationalize BSD license on sys/*/include/float.h 2015-08-05 17:05:35 +00:00
floatingpoint.h add floatingpoint.h for arm64 2015-06-24 14:51:53 +00:00
fpu.h Add machine/fpu.h on arm64 for compatibility with amd64. 2017-10-10 13:02:58 +00:00
frame.h Impleent COMPAT_FREEBSD32 for arm64. 2019-01-13 19:49:46 +00:00
hypervisor.h Update the hypervisor registers 2020-03-06 14:46:50 +00:00
ieeefp.h Fix the floating-point exception values to line up with the hardware 2015-06-24 12:19:49 +00:00
ifunc.h Remove resolver_qual from DEFINE_IFUNC/DEFINE_UIFUNC macros. 2019-05-16 22:20:54 +00:00
in_cksum.h Rationalize BSD license on sys/*/include/in_cksum.h 2015-08-05 19:05:12 +00:00
intr.h Create macros for the ACPI interrupt cross references. This is considered a 2018-03-07 13:16:03 +00:00
iodev.h Add basic support for ACPI. It splits out the nexus driver to two new 2015-06-11 15:45:33 +00:00
kdb.h Implement kdb_cpu_sync_icache on arm64. 2016-02-05 15:38:28 +00:00
machdep.h Use EFI memory map to determine attributes for Acpi mappings on arm64. 2020-06-28 15:03:07 +00:00
md_var.h Implement userspace gettimeofday(2) with HPET timecounter. 2016-08-17 09:52:09 +00:00
memdev.h Add memmmap on arm64 so we can mmap /dev/mem and /dev/kmem. 2016-07-13 23:03:34 +00:00
metadata.h loader.efi: Make framebuffer commands available for arm64 2017-10-25 18:55:04 +00:00
minidump.h Add the arm64 minidump header. This was missed from r286953. 2015-08-20 11:26:26 +00:00
ofw_machdep.h Make using the #address-cells property on the interrupt parent in device 2016-01-02 19:28:35 +00:00
param.h Define MAXCPU consistently between the kernel and KLDs. 2020-02-05 19:08:21 +00:00
pcb.h Add support for setting hardware breakpoints from ptrace on arm64. 2019-11-03 15:42:08 +00:00
pci_cfgreg.h Implement stubs for ACPI PCI routines 2015-07-12 17:28:31 +00:00
pcpu.h Support creating and using arm64 pmap at stage 2 2020-05-27 08:00:38 +00:00
pcpu_aux.h Centralize __pcpu definitions. 2019-08-29 07:25:27 +00:00
pmap.h Support creating and using arm64 pmap at stage 2 2020-05-27 08:00:38 +00:00
pmc_mdep.h Add Performance Monitoring Counters support for AArch64. 2015-05-19 15:25:47 +00:00
proc.h Utilize ASIDs to reduce both the direct and indirect costs of context 2019-11-03 17:45:30 +00:00
procctl.h amd64 KPTI: add control from procctl(2). 2019-03-16 11:44:33 +00:00
profile.h SPDX: Consider code from Carnegie-Mellon University. 2017-11-30 15:48:35 +00:00
psl.h Add support for arm64 to loader.efi and boot1.efi 2015-04-14 13:55:01 +00:00
pte.h Support creating and using arm64 pmap at stage 2 2020-05-27 08:00:38 +00:00
ptrace.h Add more arm64 machine dependent headers. With this we now have the minimum 2015-03-26 21:10:42 +00:00
reg.h Add support for setting hardware breakpoints from ptrace on arm64. 2019-11-03 15:42:08 +00:00
reloc.h
resource.h Define PCI_RES_BUS for NEW_PCIB 2016-05-19 14:00:18 +00:00
runq.h
setjmp.h Move the stored signal mask later in the jump buf. It was being clobbered 2016-12-06 13:46:12 +00:00
sf_buf.h Bring in the start of the arm64 kernel. 2015-04-13 14:43:10 +00:00
sigframe.h Follow arm[32] and sparc64 KAPI and provide the FreeBSD standard spelling 2019-01-29 20:10:27 +00:00
signal.h
smp.h Rename COUNT_IPI to INTR_IPI_COUNT to reduce the diff with intrng. 2016-03-18 16:29:58 +00:00
stack.h Split out db_unwind_frame() so it can be used by DTrace. 2015-06-11 12:47:13 +00:00
stdarg.h Introduce an architecture-agnostic <sys/_stdarg.h> to reduce 2017-12-25 20:54:00 +00:00
sysarch.h Add more arm64 machine dependent headers. With this we now have the minimum 2015-03-26 21:10:42 +00:00
trap.h Bring in the start of the arm64 kernel. 2015-04-13 14:43:10 +00:00
ucontext.h Impleent COMPAT_FREEBSD32 for arm64. 2019-01-13 19:49:46 +00:00
undefined.h Move ID reading signatures to a better header 2020-07-01 16:17:51 +00:00
vdso.h Add rudimentary support for building FreeBSD/arm64 with COMPAT_FREEBSD32. 2017-11-24 13:50:53 +00:00
vfp.h Teach the arm64 vfp.h about struct thread. 2020-06-12 10:43:21 +00:00
vm.h Add the VM_MEMATTR_WRITE_THROUGH memory type to arm64 and use it to support 2017-05-13 13:01:15 +00:00
vmparam.h Eliminate an unused declaration. The variable in question is only defined 2019-10-07 04:22:03 +00:00