pmc.amd(3): rename from pmc.k8(3)

This is the first step in recognizing that the K8 microarchitecture
represents a small and aged subset of AMD CPUs supported by this class.
Future changes will upda

pmc.amd(3): rename from pmc.k8(3)

This is the first step in recognizing that the K8 microarchitecture
represents a small and aged subset of AMD CPUs supported by this class.
Future changes will update the code and documentation details to better
reflect this.

Keep the old filename as an alias.

Reviewed by: jkoshy
MFC after: 1 week
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D41279

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pmc: remove last bits of AMD K7 CPU support

This includes event definitions from sys/pmc_events.h, definitions from
sys/pmc.h, and the man pages.

Reviewed by: jkoshy
Sponsored by: The FreeBSD Found

pmc: remove last bits of AMD K7 CPU support

This includes event definitions from sys/pmc_events.h, definitions from
sys/pmc.h, and the man pages.

Reviewed by: jkoshy
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D41275

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Remove $FreeBSD$: two-line nroff pattern

Remove /^\.\\"\n\.\\"\s*\$FreeBSD\$$\n/

pmc: clarify and strengthen statements about API/ABI

- Make it clear that applications are not only encouraged to use the
pmc(3) library, but use of the hwpmc(4) interface directly is a
use-case

pmc: clarify and strengthen statements about API/ABI

- Make it clear that applications are not only encouraged to use the
pmc(3) library, but use of the hwpmc(4) interface directly is a
use-case we do not support
- Move the COMPATIBILITY section above PROGRAMMING API in hwpmc(4)
- Drop statements about the driver and library being "under development"

Reviewed by: jkoshy, emaste
MFC after: 1 week
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D40543

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pmc: Keep a list sorted.

Approved by: gnn (mentor)
Differential Revision: https://reviews.freebsd.org/D39439

Refresh CPU types and classes from sys/sys/pmc.h.

While here, fix a few nits.

Inspired by reviewing D35342.

Sources for trademark info
- https://www.arm.com/company/policies/trademarks (no Arm8, c

Refresh CPU types and classes from sys/sys/pmc.h.

While here, fix a few nits.

Inspired by reviewing D35342.

Sources for trademark info
- https://www.arm.com/company/policies/trademarks (no Arm8, curiously)
- https://www.ibm.com/legal/copytrade?mhsrc=ibmsearch_a&mhq=trademark

Reviewed by: carlavilla, luporl, mhorne
Approved by: carlavilla (mentor), mhorne (src)
Differential Revision: https://reviews.freebsd.org/D35344

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System wide and NUMA domain wide counters support. PMC classes for ARM DMC-620 and CMN-600.

Add support for system wide and NUMA domain wide counters support.
Add 3 new PMC classes for ARM DMC-620 a

System wide and NUMA domain wide counters support. PMC classes for ARM DMC-620 and CMN-600.

Add support for system wide and NUMA domain wide counters support.
Add 3 new PMC classes for ARM DMC-620 and CMN-600 controllers PMU.

Reviewed by: mhorne
Sponsored By: ARM
Sponsored By: Ampere Computing
Differential Revision: https://reviews.freebsd.org/D35342

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libpmc: remove mips support

Bye bye!

Reviewed by: imp, emaste
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D34083

pmc(3): remove Pentium-related man pages and references

Support for Pentium events was removed completely in e92a1350b50e.

Don't bump .Dd where we are just removing xrefs.

Reviewed by: emaste
MFC

pmc(3): remove Pentium-related man pages and references

Support for Pentium events was removed completely in e92a1350b50e.

Don't bump .Dd where we are just removing xrefs.

Reviewed by: emaste
MFC after: 1 week
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D31423

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PMC: remove now orphaned PMC for INTEL XScale processors.
Support for XScale architecture has been deleted in FreeBSD 13.

Revert r336773: it removed too much.

r336773 removed all things xscale. However, some things xscale are
really armv5. Revert that entirely. A more modest removal will follow.

Noticed by: andrew@

Remove xscale support

The OLD XSCALE stuff hasn't been useful in a while. The original
committer (cognet@) was the only one that had boards for it. He's
blessed this removal. Newer XSCALE (GUMSTIX)

Remove xscale support

The OLD XSCALE stuff hasn't been useful in a while. The original
committer (cognet@) was the only one that had boards for it. He's
blessed this removal. Newer XSCALE (GUMSTIX) is for hardware that's
quite old. After discussion on arm@, it was clear there was no support
for keeping it.

Differential Review: https://reviews.freebsd.org/D16313

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pmc(3): add additional references for libpmc functions in the SEE ALSO section

These functions are already referenced throughout the manpage -- this makes their
presence more apparent.

MFC after: 2

pmc(3): add additional references for libpmc functions in the SEE ALSO section

These functions are already referenced throughout the manpage -- this makes their
presence more apparent.

MFC after: 2 months
Sponsored by: Dell EMC Isilon

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Merge sync of head

MFH: r278968-r280640

Sponsored by: The FreeBSD Foundation

Merge r278538 through r280226.

Merge from head

Merge ^/head r279759 through r279892.

Add manpage for Haswell Xeon pmc implementation

Differential Revision: https://reviews.freebsd.org/D1584
Reviewed by: gnn
MFC After: 1 month
Sponsored by: Sandvine Inc

IFC @r269962

Submitted by: Anish Gupta (akgupt3@gmail.com)

Merge head from 7/28

Sync to HEAD@r269943.

Update the list of cross references to include the more modern set of
processors that we now support.

use .Mt to mark up email addresses consistently (part3)

PR: 191174
Submitted by: Franco Fichtner <franco at lastsummer.de>

Sync from head