FreeBSD source tree https://cgit-dev.freebsd.org/src-test/atom?h=main 2020-06-30T21:40:34Z 2020-06-30T21:40:34Z Alexander Motin mav@FreeBSD.org 2020-06-30T21:40:34Z urn:sha1:ebc22d04956625fd351d57d791171a6e0c653c45 MFC after: 2 weeks 2020-05-18T15:05:59Z Andrew Turner andrew@FreeBSD.org 2020-05-18T15:05:59Z urn:sha1:bc71118183ddd2493c6c8ce4511da3a2e8368804 These are allowed to be zero when the hardware reduced APCI flag is set Sponsored by: Innovate UK Differential Revision: https://reviews.freebsd.org/D23207 2020-05-12T15:22:40Z Eric van Gyzen vangyzen@FreeBSD.org 2020-05-12T15:22:40Z urn:sha1:fac6dee9eb58b2b558fec2aea749460ca623f6d6 Assume gcc is at least 6.4, the oldest xtoolchain in the ports tree. Assume clang is at least 6, which was in 11.2-RELEASE. Drop conditions for older compilers. Reviewed by: imp (earlier version), emaste, jhb MFC after: 2 weeks Sponsored by: Dell EMC Isilon Differential Revision: https://reviews.freebsd.org/D24802 2020-02-19T06:28:55Z Hiroki Sato hrs@FreeBSD.org 2020-02-19T06:28:55Z urn:sha1:294de6bbd6dfa5eeb918bb1175905e5a88302095 ACPI Control Method Batteries have a _BIF and/or _BIX object which provide static properties of the battery. FreeBSD acpi_cmbat module supported _BIF object only, which was deprecated as of ACPI 4.0. _BIX is an extended version of _BIF defined in ACPI 4.0 or later. As of writing, _BIX has two revisions. One is in ACPI 4.0 (rev.0) and another is in ACPI 6.0 (rev.1). It seems that hardware vendors still stick to _BIF only or _BIX rev.0 + _BIF for the maximum compatibility. Microsoft requires _BIX rev.0 for Windows machines, so there are some laptop machines with _BIX rev.0 only. In this case, FreeBSD does not recognize the battery information. After this change, the acpi_cmbat module gets battery information from _BIX or _BIF object and internally uses _BIX rev.1 data structure as the primary information store in the kernel. ACPIIO_BATT_GET_BI[FX] returns an acpi_bi[fx] structure built by using information obtained from a _BIF or a _BIX object found on the system. The revision number field can be used to check which field is available. The acpiconf(8) utility will show additional information if _BIX is available. Although ABIs of ACPIIO_BATT_* were changed, the existing APIs for userland utilities are not changed and the backward-compatible ABIs are provided. This means that older versions of acpiconf(8) can also work with the new kernel. The (union acpi_battery_ioctl_arg) was padded to 256 byte long to avoid another ABI change in the future. A _BIX object with its revision number >1 will be treated as compatible with the rev.1 _BIX format. Reviewed by: takawata MFC after: 1 week Differential Revision: https://reviews.freebsd.org/D23728 2019-10-19T14:56:44Z Jung-uk Kim jkim@FreeBSD.org 2019-10-19T14:56:44Z urn:sha1:a009b7dcabdc27aa3fdde1f2c6dd08d4fe5a3170 2019-03-29T20:21:28Z Jung-uk Kim jkim@FreeBSD.org 2019-03-29T20:21:28Z urn:sha1:278f0de60d655b6b28d4c92affe3603a49228645 2019-01-25T20:53:29Z Cy Schubert cy@FreeBSD.org 2019-01-25T20:53:29Z urn:sha1:7aef71382b60c0cc17ddbd36a420b06a5808554e 2019-01-25T16:16:10Z Takanori Watanabe takawata@FreeBSD.org 2019-01-25T16:16:10Z urn:sha1:877fc2e350994e6af54c97c88062943753712f8e Differential Revision: https://reviews.freebsd.org/D18937 2018-12-27T08:48:54Z Alexey Dokuchaev danfe@FreeBSD.org 2018-12-27T08:48:54Z urn:sha1:2cb73efc0d44459b82fcdc362d9878e560291403 is specified by its number (index), starting with zero. Previously, sometimes users would try to literally invoke `acpiconf -i batt' in their console and become confused as to why this did not work. Approved by: bcr (manpages) Differential Revision: https://reviews.freebsd.org/D18659 2018-10-27T17:21:13Z Eugene Grosbein eugen@FreeBSD.org 2018-10-27T17:21:13Z urn:sha1:b25a469f94c39badfb17aba2cd33a388a4b12aaf and runs scripts containing "KEYWORD: resume" with single "resume" argument. Working example is the port sysutils/cpupdate that defines extra_commands="resume" to reload CPU microcode cleared by suspend/resume sequence. This change does nothing for a system having no scripts with KEYWORD: resume. MFC after: 1 month Differential Revision: https://reviews.freebsd.org/D15247