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fdafd315 |
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24-Nov-2023 |
Warner Losh <imp@FreeBSD.org> |
sys: Automated cleanup of cdefs and other formatting Apply the following automated changes to try to eliminate no-longer-needed sys/cdefs.h includes as well as now-empty blank lines in a row. Remove /^#if.*\n#endif.*\n#include\s+<sys/cdefs.h>.*\n/ Remove /\n+#include\s+<sys/cdefs.h>.*\n+#if.*\n#endif.*\n+/ Remove /\n+#if.*\n#endif.*\n+/ Remove /^#if.*\n#endif.*\n/ Remove /\n+#include\s+<sys/cdefs.h>\n#include\s+<sys/types.h>/ Remove /\n+#include\s+<sys/cdefs.h>\n#include\s+<sys/param.h>/ Remove /\n+#include\s+<sys/cdefs.h>\n#include\s+<sys/capsicum.h>/ Sponsored by: Netflix
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685dc743 |
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16-Aug-2023 |
Warner Losh <imp@FreeBSD.org> |
sys: Remove $FreeBSD$: one-line .c pattern Remove /^[\s*]*__FBSDID\("\$FreeBSD\$"\);?\s*\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spdx: The BSD-2-Clause-FreeBSD identifier is obsolete, drop -FreeBSD The SPDX folks have obsoleted the BSD-2-Clause-FreeBSD identifier.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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b3407dcc |
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19-Apr-2022 |
John Baldwin <jhb@FreeBSD.org> |
cpufreq: Remove unused devclass arguments to DRIVER_MODULE.
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1d6fb900 |
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25-Dec-2021 |
Alexander Motin <mav@FreeBSD.org> |
x86: Remove CTLFLAG_NEEDGIANT from sysctls. MFC after: 2 weeks
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df38ada2 |
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17-Nov-2021 |
Bjoern A. Zeeb <bz@FreeBSD.org> |
modules: increase MAXMODNAME and provide backward compat With various firmware files used by graphics and wireless drivers we are exceeding the current 32 character module name (file path in kldxref) length. In order to overcome this issue bump it to the maximum path length for the next version. To be able to MFC provide backward compat support for another version of the struct as the offsets for the second half change due to the array size increase. MAXMODNAME being defined to MAXPATHLEN needs param.h to be included first. With only 7 modules (or LinuxKPI module.h) not doing that adjust them rather than including param.h in module.h [1]. Reported by: Greg V (greg unrelenting.technology) Sponsored by: The FreeBSD Foundation Suggested by: imp [1] MFC after: 10 days Reviewed by: imp (and others to different level) Differential Revision: https://reviews.freebsd.org/D32383
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d3a8f98a |
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24-Sep-2021 |
Alexander Motin <mav@FreeBSD.org> |
Make CPU children explicitly share parent unit numbers. Before this device unit number match was coincidental and broke if I disabled some CPU device(s). Aside of cosmetics, for some drivers (may be considered broken) it caused talking to wrong CPUs.
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41062d68 |
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28-Nov-2020 |
Yuri Pankov <yuripv@FreeBSD.org> |
hwpstate_intel: don't unconditionally print the error message Actually check the wrmsr_safe() return value when setting autonomous HWP for package. PR: 245582 Differential Revision: https://reviews.freebsd.org/D24744
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7029da5c |
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26-Feb-2020 |
Pawel Biernacki <kaktus@FreeBSD.org> |
Mark more nodes as CTLFLAG_MPSAFE or CTLFLAG_NEEDGIANT (17 of many) r357614 added CTLFLAG_NEEDGIANT to make it easier to find nodes that are still not MPSAFE (or already are but aren’t properly marked). Use it in preparation for a general review of all nodes. This is non-functional change that adds annotations to SYSCTL_NODE and SYSCTL_PROC nodes using one of the soon-to-be-required flags. Mark all obvious cases as MPSAFE. All entries that haven't been marked as MPSAFE before are by default marked as NEEDGIANT Approved by: kib (mentor, blanket) Commented by: kib, gallatin, melifaro Differential Revision: https://reviews.freebsd.org/D23718
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e656fa70 |
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01-Feb-2020 |
Conrad Meyer <cem@FreeBSD.org> |
hwpstate_intel(4): Save admin-set EPP/EPB and restore after suspend
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c93eb470 |
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01-Feb-2020 |
Conrad Meyer <cem@FreeBSD.org> |
hwpstate_intel(4): Print failure message only on failure X-MFC-With: r357379
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cd4e43b2 |
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01-Feb-2020 |
Conrad Meyer <cem@FreeBSD.org> |
hwpstate_intel(4): Detect and support PKG variant If package-level control is present, we default to using it. Per-core software control may be enabled by setting the machdep.hwpstate_pkg_ctrl tunable to "0" in loader.conf(5).
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556a1a0b |
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01-Feb-2020 |
Conrad Meyer <cem@FreeBSD.org> |
hwpstate_intel(4): Add fallback EPP using PERF_BIAS MSR Per Intel SDM (Vol 3b Part 2), if HWP indicates EPP (energy-performance preference) is not supported, the hardware instead uses the ENERGY_PERF_BIAS MSR. In the epp sysctl handler, fall back to that MSR if HWP does not support EPP and CPUID indicates the ENERGY_PERF_BIAS MSR is supported.
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5e3574c8 |
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01-Feb-2020 |
Conrad Meyer <cem@FreeBSD.org> |
x86: Add/amend some power-management comments/macros No functional change.
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b80d476c |
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01-Feb-2020 |
Conrad Meyer <cem@FreeBSD.org> |
hwpstate_intel(4): Error check epp sysctl & bail if HW does not support feature
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f591c3c8 |
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01-Feb-2020 |
Conrad Meyer <cem@FreeBSD.org> |
intel_hwpstate(4): Use identcpu-cached cpuid 6 leaf No functional change.
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351896d3 |
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01-Feb-2020 |
Conrad Meyer <cem@FreeBSD.org> |
intel_hwpstate(4): Don't leak bound thread in error conditions I don't know why a Skylake CPU with the HWP feature bit present would trap on MSR reads of the HWP registers, but if this occurs, do not leave the attach thread bound. This could conceivably cause reported hangs, although I have no evidence that this is the cause. Reported by: ae@, Andreas Nilsson <andrnils AT gmail.com> X-MFC-With: r357002
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07a65f9d |
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28-Jan-2020 |
Conrad Meyer <cem@FreeBSD.org> |
hwpstate_intel(4): Silence/fix Coverity reports These were all introduced in the initial import of hwpstate_intel(4). Reported by: Coverity CIDs: 1413161, 1413164, 1413165, 1413167 X-MFC-With: r357002
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08a220dd |
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23-Jan-2020 |
Conrad Meyer <cem@FreeBSD.org> |
cpufreq(4): Fix missing MODULE_DEPEND on hwpstate_intel DRIVER_MODULE does not actually define a MODULE_VERSION, which is required to satisfy a MODULE_DEPENDency. Declare one explicitly in hwpstate_intel(4). Reported by: flo X-MFC-With: r357002
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ca9fb12a |
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22-Jan-2020 |
Cy Schubert <cy@FreeBSD.org> |
Fix 32-bit build post r357002.
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4577cf37 |
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22-Jan-2020 |
Conrad Meyer <cem@FreeBSD.org> |
cpufreq(4): Add support for Intel Speed Shift Intel Speed Shift is Intel's technology to control frequency in hardware, with hints from software. Let's get a working version of this in the tree and we can refine it from here. Submitted by: bwidawsk, scottph Reviewed by: bcr (manpages), myself Discussed with: jhb, kib (earlier versions) With feedback from: Greg V, gallatin, freebsdnewbie AT freenet.de Relnotes: yes Differential Revision: https://reviews.freebsd.org/D18028
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