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95ee2897 |
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16-Aug-2023 |
Warner Losh <imp@FreeBSD.org> |
sys: Remove $FreeBSD$: two-line .h pattern Remove /^\s*\*\n \*\s+\$FreeBSD\$$\n/
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4d846d26 |
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10-May-2023 |
Warner Losh <imp@FreeBSD.org> |
spdx: The BSD-2-Clause-FreeBSD identifier is obsolete, drop -FreeBSD The SPDX folks have obsoleted the BSD-2-Clause-FreeBSD identifier. Catch up to that fact and revert to their recommended match of BSD-2-Clause. Discussed with: pfg MFC After: 3 days Sponsored by: Netflix
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1a4614a5 |
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02-Jun-2022 |
Alexander Motin <mav@FreeBSD.org> |
hwpmc: Bump Intel's IA32_PERFEVTSELx width to 64 bits. Haswell added there bits 32/33 for TSX, and AlderLake added bit 34 for Adaptive PEBS Record. MFC after: 1 month
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e92a1350 |
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31-May-2018 |
Matt Macy <mmacy@FreeBSD.org> |
hwpmc: remove unused pre-table driven bits for intel Intel now provides comprehensive tables for all performance counters and the various valid configuration permutations as text .json files. Libpmc has been converted to use these and hwpmc_core has been greatly simplified by moving to passthrough of the table values. The one gotcha is that said tables don't support pentium pro and and pentium IV. There's very few users of hwpmc on _amd64_ kernels on new hardware. It is unlikely that anyone is doing low level optimization on 15 year old Intel hardware. Nonetheless, if someone feels strongly enough to populate the corresponding tables for p4 and ppro I will reinstate the files in to the build. Code for the K8 counters and !x86 architectures remains unchanged.
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718cf2cc |
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27-Nov-2017 |
Pedro F. Giffuni <pfg@FreeBSD.org> |
sys/dev: further adoption of SPDX licensing ID tags. Mainly focus on files that use BSD 2-Clause license, however the tool I was using misidentified many licenses so this was mostly a manual - error prone - task. The Software Package Data Exchange (SPDX) group provides a specification to make it easier for automated tools to detect and summarize well known opensource licenses. We are gradually adopting the specification, noting that the tags are considered only advisory and do not, in any way, superceed or replace the license texts.
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2a168187 |
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15-May-2014 |
Mark Johnston <markj@FreeBSD.org> |
Remove some prototypes for undefined functions. MFC after: 3 days
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78d763a2 |
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01-Mar-2012 |
Davide Italiano <davide@FreeBSD.org> |
- Add support for the Intel Sandy Bridge microarchitecture (both core and uncore counting events) - New manpages with event lists. - Add MSRs for the Intel Sandy Bridge microarchitecture Reviewed by: attilio, brueffer, fabient Approved by: gnn (mentor) MFC after: 3 weeks
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ad71f089 |
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13-Jan-2012 |
George V. Neville-Neil <gnn@FreeBSD.org> |
Clean up a switch statement for uncore events on Westmere processors. Submitted by: Davide Italiano Reviewed by: gnn MFC after: 1 week
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3444c31a |
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04-Jan-2012 |
Fabien Thomas <fabient@FreeBSD.org> |
Add missing MSR programming for some events. Submitted by: Davide Italiano <davide.italiano@gmail.com> MFC after: 3 days
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a7d5f7eb |
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19-Oct-2010 |
Jamie Gritton <jamie@FreeBSD.org> |
A new jail(8) with a configuration file, to replace the work currently done by /etc/rc.d/jail.
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c8d050b5 |
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16-Apr-2010 |
Fabien Thomas <fabient@FreeBSD.org> |
MFC r206089, r206684: - Support for uncore counting events: one fixed PMC with the uncore domain clock, 8 programmable PMC. - Westmere based CPU (Xeon 5600, Corei7 980X) support. - New man pages with events list for core and uncore. - Updated Corei7 events with Intel 253669-033US December 2009 doc. There is some removed events in the documentation, they have been kept in the code but documented in the man page as obsolete. - Offcore response events can be setup with rsp token. Sponsored by: NETASQ
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1fa7f10b |
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02-Apr-2010 |
Fabien Thomas <fabient@FreeBSD.org> |
- Support for uncore counting events: one fixed PMC with the uncore domain clock, 8 programmable PMC. - Westmere based CPU (Xeon 5600, Corei7 980X) support. - New man pages with events list for core and uncore. - Updated Corei7 events with Intel 253669-033US December 2009 doc. There is some removed events in the documentation, they have been kept in the code but documented in the man page as obsolete. - Offcore response events can be setup with rsp token. Sponsored by: NETASQ
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