sys: Remove $FreeBSD$: one-line .c comment pattern

Remove /^/[*/]\s*\$FreeBSD\$.*\n/

sys: Remove $FreeBSD$: one-line .c comment pattern

Remove /^/[*/]\s*\$FreeBSD\$.*\n/

Merge ^/head r305687 through r305890.

Remove 'cpu' and 'cpu_class' on amd64.

The 'cpu' and 'cpu_class' variables were always set to the same value
on amd64 and are legacy holdovers from i386. Remove them entirely on
amd64.

Reviewed by

Remove 'cpu' and 'cpu_class' on amd64.

The 'cpu' and 'cpu_class' variables were always set to the same value
on amd64 and are legacy holdovers from i386. Remove them entirely on
amd64.

Reviewed by: imp, kib (older version)
Differential Revision: https://reviews.freebsd.org/D7888

show more ...

MFH r289384-r293170

Sponsored by: The FreeBSD Foundation

Mfh r292839

Move shared variables from {amd64,i386}/initcpu.c to x86/identcpu.c.
While here, move the common bits of <machine/cputypes.h> to
<x86/cputypes.h> as well.

Reviewed by: kib
Differential Revision: htt

Move shared variables from {amd64,i386}/initcpu.c to x86/identcpu.c.
While here, move the common bits of <machine/cputypes.h> to
<x86/cputypes.h> as well.

Reviewed by: kib
Differential Revision: https://reviews.freebsd.org/D4670

show more ...

Merge ^/head r305687 through r305890.

Remove 'cpu' and 'cpu_class' on amd64.

The 'cpu' and 'cpu_class' variables were always set to the same value
on amd64 and are legacy holdovers from i386. Remove them entirely on
amd64.

Reviewed by

Remove 'cpu' and 'cpu_class' on amd64.

The 'cpu' and 'cpu_class' variables were always set to the same value
on amd64 and are legacy holdovers from i386. Remove them entirely on
amd64.

Reviewed by: imp, kib (older version)
Differential Revision: https://reviews.freebsd.org/D7888

show more ...

MFH r289384-r293170

Sponsored by: The FreeBSD Foundation

Mfh r292839

Move shared variables from {amd64,i386}/initcpu.c to x86/identcpu.c.
While here, move the common bits of <machine/cputypes.h> to
<x86/cputypes.h> as well.

Reviewed by: kib
Differential Revision: htt

Move shared variables from {amd64,i386}/initcpu.c to x86/identcpu.c.
While here, move the common bits of <machine/cputypes.h> to
<x86/cputypes.h> as well.

Reviewed by: kib
Differential Revision: https://reviews.freebsd.org/D4670

show more ...

Merge from head up to r188941 (last revision before the USB stack switch)

Add Centaur/IDT/VIA vendor ID for Nano family, which has long mode support.

integrate from head@185615

Introduce cpu_vendor_id and replace a lot of strcmp(cpu_vendor, "...").

Reviewed by: jhb, peter (early amd64 version)

Begin all license/copyright comments with /*-

MFi386: move cpu_nameclass struct next to its only consumer

Commit MD parts of a loosely functional AMD64 port. This is based on
a heavily stripped down FreeBSD/i386 (brutally stripped down actually) to
attempt to get a stable base to start from. There is a

Commit MD parts of a loosely functional AMD64 port. This is based on
a heavily stripped down FreeBSD/i386 (brutally stripped down actually) to
attempt to get a stable base to start from. There is a lot missing still.
Worth noting:
- The kernel runs at 1GB in order to cheat with the pmap code. pmap uses
a variation of the PAE code in order to avoid having to worry about 4
levels of page tables yet.
- It boots in 64 bit "long mode" with a tiny trampoline embedded in the
i386 loader. This simplifies locore.s greatly.
- There are still quite a few fragments of i386-specific code that have
not been translated yet, and some that I cheated and wrote dumb C
versions of (bcopy etc).
- It has both int 0x80 for syscalls (but using registers for argument
passing, as is native on the amd64 ABI), and the 'syscall' instruction
for syscalls. int 0x80 preserves all registers, 'syscall' does not.
- I have tried to minimize looking at the NetBSD code, except in a couple
of places (eg: to find which register they use to replace the trashed
%rcx register in the syscall instruction). As a result, there is not a
lot of similarity. I did look at NetBSD a few times while debugging to
get some ideas about what I might have done wrong in my first attempt.

show more ...

Move a prototype to the least wrong place.

Suggested by: bde

Add initialization code for the AMD Elan sc520 which maps the MMCR
into KVM and sets the i8254 frequency to the correct value.

First shot at identifying the Pentum 4 acording to our reading of the
the cpu_id extensions in the Intel docs. There is more info available.
See the following URL for more details.
http://developer.

First shot at identifying the Pentum 4 acording to our reading of the
the cpu_id extensions in the Intel docs. There is more info available.
See the following URL for more details.
http://developer.intel.com/design/processor/future/manuals/CPUID_Supplement.htm

Requested by: Intel

show more ...

$Id$ -> $FreeBSD$

Recognize Pentium II Xeon, Celeron and Pentium III cpus. Because CPU
names are printed on their packages and shown by BIOS, kernel does not
need to show details.

PR: 8751, 9320 and 9463

Add CPU_PII to the list.