Date: Tue, 30 Oct 2018 00:19:45 +0000 (UTC) From: John Baldwin <jhb@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r339899 - head/sys/dev/acpica Message-ID: <201810300019.w9U0Jj3m043818@repo.freebsd.org>
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Author: jhb Date: Tue Oct 30 00:19:44 2018 New Revision: 339899 URL: https://svnweb.freebsd.org/changeset/base/339899 Log: Make battery emptying rate available as sysctl variable. Curiously, the in-kernel routines always use the design voltage to convert from mA to mW, but acpiconf in userland uses the current voltage. As a result, this can report a different mW rate than acpiconf. Submitted by: Manuel Stühn <freebsdnewbie@freenet.de> MFC after: 2 months Differential Revision: https://reviews.freebsd.org/D17077 Modified: head/sys/dev/acpica/acpi_battery.c Modified: head/sys/dev/acpica/acpi_battery.c ============================================================================== --- head/sys/dev/acpica/acpi_battery.c Tue Oct 30 00:11:30 2018 (r339898) +++ head/sys/dev/acpica/acpi_battery.c Tue Oct 30 00:19:44 2018 (r339899) @@ -487,6 +487,11 @@ acpi_battery_init(void) "remaining time in minutes"); SYSCTL_ADD_PROC(&acpi_battery_sysctl_ctx, SYSCTL_CHILDREN(acpi_battery_sysctl_tree), + OID_AUTO, "rate", CTLTYPE_INT | CTLFLAG_RD, + &acpi_battery_battinfo.rate, 0, acpi_battery_sysctl, "I", + "present rate in mW"); + SYSCTL_ADD_PROC(&acpi_battery_sysctl_ctx, + SYSCTL_CHILDREN(acpi_battery_sysctl_tree), OID_AUTO, "state", CTLTYPE_INT | CTLFLAG_RD, &acpi_battery_battinfo.state, 0, acpi_battery_sysctl, "I", "current status flags");
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