Bug 213039
| Summary: | ACPI ERROR: No Handler for Region on HP 250 G5 Notebook PC (W4M67EA) | ||||||
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| Product: | Base System | Reporter: | Ozgur Konstantin Kazancci <ozgurkonstantin> | ||||
| Component: | kern | Assignee: | Vladimir Kondratyev <wulf> | ||||
| Status: | Closed FIXED | ||||||
| Severity: | Affects Many People | CC: | Scoobi_doo, ozgurkonstantin, wulf | ||||
| Priority: | --- | ||||||
| Version: | 10.3-RELEASE | ||||||
| Hardware: | amd64 | ||||||
| OS: | Any | ||||||
| Bug Depends on: | 207419 | ||||||
| Bug Blocks: | |||||||
| Attachments: |
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The error messages show randomly in the console. It's a FreeBSD 10.3-RELEASE default installation, nothing was modified. I have a fix for the missing CMOS handler - try applying this patch to FreeBSD-11 or higher. https://github.com/ScoobiFreeBSD/freebsd/commit/5f9f91e144116d17a6ee0267890747f0fcee272f.patch A commit references this bug: Author: wulf Date: Sun Mar 10 20:19:44 UTC 2019 New revision: 344982 URL: https://svnweb.freebsd.org/changeset/base/344982 Log: atrtc(4): install ACPI RTC/CMOS operation region handler FreeBSD base system does not provide an ACPI handler for the PC/AT RTC/CMOS device with PnP ID PNP0B00; on some HP laptops, the absence of this handler causes suspend/resume and poweroff(8) to hang or fail [1], [2]. On these laptops EC _REG method queries the RTC date/time registers via ACPI before suspending/powering off. The handler should be registered before acpi_ec driver is loaded. This change adds handler to access CMOS RTC operation region described in section 9.15 of ACPI-6.2 specification [3]. It is installed only for ACPI version of atrtc(4) so it should not affect old ACPI-less i386 systems. It is possible to disable the handler with loader tunable: debug.acpi.disabled=atrtc Informational debugging printf can be enabled by setting hw.acpi.verbose=1 in loader.conf [1] https://wiki.freebsd.org/Laptops/HP_Envy_6Z-1100 [2] https://wiki.freebsd.org/Laptops/HP_Notebook_15-af104ur [3] https://uefi.org/sites/default/files/resources/ACPI_6_2.pdf PR: 207419, 213039 Submitted by: Anthony Jenkins <Scoobi_doo@yahoo.com> Reviewed by: ian Discussed on: acpi@, 2013-2015, several threads MFC after: 2 weeks Differential Revision: https://reviews.freebsd.org/D19314 Changes: head/sys/x86/isa/atrtc.c Hello Ozgur, Could you test a change referenced in "Comment 3"? A commit references this bug: Author: wulf Date: Wed Mar 27 19:16:04 UTC 2019 New revision: 345589 URL: https://svnweb.freebsd.org/changeset/base/345589 Log: MFC: r344982, r345022 atrtc(4): install ACPI RTC/CMOS operation region handler FreeBSD base system does not provide an ACPI handler for the PC/AT RTC/CMOS device with PnP ID PNP0B00; on some HP laptops, the absence of this handler causes suspend/resume and poweroff(8) to hang or fail [1], [2]. On these laptops EC _REG method queries the RTC date/time registers via ACPI before suspending/powering off. The handler should be registered before acpi_ec driver is loaded. This change adds handler to access CMOS RTC operation region described in section 9.15 of ACPI-6.2 specification [3]. It is installed only for ACPI version of atrtc(4) so it should not affect old ACPI-less i386 systems. It is possible to disable the handler with loader tunable: debug.acpi.disabled=atrtc Informational debugging printf can be enabled by setting hw.acpi.verbose=1 in loader.conf [1] https://wiki.freebsd.org/Laptops/HP_Envy_6Z-1100 [2] https://wiki.freebsd.org/Laptops/HP_Notebook_15-af104ur [3] https://uefi.org/sites/default/files/resources/ACPI_6_2.pdf PR: 207419, 213039 Submitted by: Anthony Jenkins <Scoobi_doo@yahoo.com> Reviewed by: ian Discussed on: acpi@, 2013-2015, several threads Differential Revision: https://reviews.freebsd.org/D19314 Changes: _U stable/12/ stable/12/sys/x86/isa/atrtc.c A commit references this bug: Author: wulf Date: Wed Mar 27 19:17:43 UTC 2019 New revision: 345590 URL: https://svnweb.freebsd.org/changeset/base/345590 Log: MFC: r344982, r345022 atrtc(4): install ACPI RTC/CMOS operation region handler FreeBSD base system does not provide an ACPI handler for the PC/AT RTC/CMOS device with PnP ID PNP0B00; on some HP laptops, the absence of this handler causes suspend/resume and poweroff(8) to hang or fail [1], [2]. On these laptops EC _REG method queries the RTC date/time registers via ACPI before suspending/powering off. The handler should be registered before acpi_ec driver is loaded. This change adds handler to access CMOS RTC operation region described in section 9.15 of ACPI-6.2 specification [3]. It is installed only for ACPI version of atrtc(4) so it should not affect old ACPI-less i386 systems. It is possible to disable the handler with loader tunable: debug.acpi.disabled=atrtc Informational debugging printf can be enabled by setting hw.acpi.verbose=1 in loader.conf [1] https://wiki.freebsd.org/Laptops/HP_Envy_6Z-1100 [2] https://wiki.freebsd.org/Laptops/HP_Notebook_15-af104ur [3] https://uefi.org/sites/default/files/resources/ACPI_6_2.pdf PR: 207419, 213039 Submitted by: Anthony Jenkins <Scoobi_doo@yahoo.com> Reviewed by: ian Discussed on: acpi@, 2013-2015, several threads Differential Revision: https://reviews.freebsd.org/D19314 Changes: _U stable/11/ stable/11/sys/x86/isa/atrtc.c Fixed along with https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=207419 |
Created attachment 175220 [details] Screenshots of ACPI kernel error messages I get the kernel ACPI errors attached in screenshots. The laptop is: HP 250 G5 Notebook PC (W4M67EA) OS: FreeBSD 10.3-RELEASE