Conrad Meyer e054cac74a Implement ACPI CPU support when Processor object is not present ...

By the ACPI standard (ACPI 5 chapter 8.4 Declaring Processors) Processors
can be implemented in 2 distinct ways:

* Through a Processor object type (which provides P_BLK)
* Through a Device object type

Prior to this change, the FreeBSD driver only supported the former.  AMD
Epyc / Poweredge systems we are testing both implement the latter only.  Add
the missing support.

Because P_BLK is not defined in the device object case, C-states entering
must be completely controlled via _CST methods rather than P_LVL2/3.

John Baldwin points out that ACPI 6.0 formally deprecates the Processor
keyword, so eventually processors will only be enumerated as Device objects.

Submitted by:	attilio
Reviewed by:	jhb, markj, Anton Rang <rang AT acm.org>
Relnotes:	maybe
Sponsored by:	Dell EMC Isilon
Differential Revision:	https://reviews.freebsd.org/D13457

2017-12-19 02:49:11 +00:00

..

amd64

Pass the trap frame to fasttrap hooks.

2017-12-11 19:21:39 +00:00

arm

Do not attempt to refill the TX fifo if there is no data left to transfer.

2017-12-18 02:34:37 +00:00

arm64

Move instantiation of msgbufp from 9 MD files to subr_prf.c.

2017-12-07 07:55:38 +00:00

bsm

sys: further adoption of SPDX licensing ID tags.

2017-11-20 19:43:44 +00:00

cam

Reduce size of several on-stack string buffers.

2017-12-13 21:17:00 +00:00

cddl

Avoid CPU migration in dtrace_gethrtime() on x86.

2017-12-18 17:26:24 +00:00

compat

Disable vim syntax highlighting.

2017-11-28 18:23:17 +00:00

conf

Add generic 'syscon' driver

2017-12-11 18:04:04 +00:00

contrib

MFC: r326864

2017-12-14 23:21:31 +00:00

crypto

sys: further adoption of SPDX licensing ID tags.

2017-11-20 19:43:44 +00:00

ddb

ddb: fix validation of cpu id in 'set db_cpu=x'

2017-12-05 14:22:08 +00:00

dev

Implement ACPI CPU support when Processor object is not present

2017-12-19 02:49:11 +00:00

dts

dts: arm: Remove imx6 related dts

2017-12-04 13:28:56 +00:00

fs

In devfs_lookupx() dotdot lookup case, avoid dereferencing

2017-12-14 13:41:11 +00:00

gdb

sys/gdb: further adoption of SPDX licensing ID tags.

2017-11-27 15:16:59 +00:00

geom

Give a couple of predication functions a bool return type.

2017-12-15 19:14:21 +00:00

gnu

Introduce bwn(4) support for the bhnd(4) bus.

2017-12-02 02:21:27 +00:00

i386

Also forgotten in the previous that removed the permanent double mapping

2017-12-18 14:29:48 +00:00

isa

sys: general adoption of SPDX licensing ID tags.

2017-11-27 15:23:17 +00:00

kern

SPDX: some uses of the RSA-MD license.

2017-12-13 16:30:39 +00:00

kgssapi

sys/kgssapi: general adoption of SPDX licensing ID tags.

2017-11-27 15:49:00 +00:00

libkern

sys/kern: adoption of SPDX licensing ID tags.

2017-11-27 15:20:12 +00:00

mips

bhnd(4): Include board_devid in the bhnd_board_info structure, and populate

2017-12-14 01:58:05 +00:00

modules

dtb/allwinner: Restore a83t/BananaPi-M3 DTS after r342822

2017-12-05 22:05:10 +00:00

net

Fix possible memory leak.

2017-12-16 14:36:21 +00:00

net80211

[net80211] add a method for checking if a VAP WME AC has a NOACK policy or not.

2017-12-09 23:16:02 +00:00

netgraph

sys: general adoption of SPDX licensing ID tags.

2017-11-27 15:23:17 +00:00

netinet

Fix mbuf leak when TCPMD5_OUTPUT() method returns error.

2017-12-14 12:54:20 +00:00

netinet6

Follow the RFC6980 and silently ignore following IPv6 NDP messages

2017-12-15 12:37:32 +00:00

netipsec

Do better cleaning in key_destroy() for VIMAGE case.

2017-12-01 09:59:42 +00:00

netpfil

SPDX: license IDs for some ISC-related files.

2017-12-08 15:57:29 +00:00

netsmb

sys: general adoption of SPDX licensing ID tags.

2017-11-27 15:23:17 +00:00

nfs

sys: general adoption of SPDX licensing ID tags.

2017-11-27 15:23:17 +00:00

nfsclient

sys: general adoption of SPDX licensing ID tags.

2017-11-27 15:23:17 +00:00

nfsserver

sys: general adoption of SPDX licensing ID tags.

2017-11-27 15:23:17 +00:00

nlm

sys: general adoption of SPDX licensing ID tags.

2017-11-27 15:23:17 +00:00

ofed

sys: general adoption of SPDX licensing ID tags.

2017-11-27 15:23:17 +00:00

opencrypto

We don't need both _STAND and _STANDALONE. There's more places that

2017-12-02 00:07:09 +00:00

powerpc

Handle the Facility Unavailable exception as a SIGILL

2017-12-15 04:11:20 +00:00

riscv

Move instantiation of msgbufp from 9 MD files to subr_prf.c.

2017-12-07 07:55:38 +00:00

rpc

sys: general adoption of SPDX licensing ID tags.

2017-11-27 15:23:17 +00:00

security

sys: further adoption of SPDX licensing ID tags.

2017-11-20 19:43:44 +00:00

sparc64

Move instantiation of msgbufp from 9 MD files to subr_prf.c.

2017-12-07 07:55:38 +00:00

sys

SPDX: some uses of the RSA-MD license.

2017-12-13 16:30:39 +00:00

teken

sys: general adoption of SPDX licensing ID tags.

2017-11-27 15:23:17 +00:00

tests

…

tools

sys: general adoption of SPDX licensing ID tags.

2017-11-27 15:23:17 +00:00

ufs

Provide a sysctl to force synchronous initialization of inode blocks.

2017-12-09 15:44:30 +00:00

vm

Use a dedicated counter for inactive queue scans.

2017-12-11 15:33:24 +00:00

x86

Remove the permanent double mapping of low physical memory and replace

2017-12-18 13:53:22 +00:00

xdr

sys: general adoption of SPDX licensing ID tags.

2017-11-27 15:23:17 +00:00

xen

sys: general adoption of SPDX licensing ID tags.

2017-11-27 15:23:17 +00:00

Makefile

Move sys/boot to stand. Fix all references to new location

2017-11-14 23:02:19 +00:00