Date: Wed, 6 May 2015 14:09:55 +0000 (UTC) From: Andrew Turner <andrew@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r282537 - head/sys/dev/acpica Message-ID: <201505061409.t46E9tGQ016820@svn.freebsd.org>
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Author: andrew Date: Wed May 6 14:09:54 2015 New Revision: 282537 URL: https://svnweb.freebsd.org/changeset/base/282537 Log: If the power management timer is unsupported the PmTimerLength value will be zero. Modified: head/sys/dev/acpica/acpi_timer.c Modified: head/sys/dev/acpica/acpi_timer.c ============================================================================== --- head/sys/dev/acpica/acpi_timer.c Wed May 6 14:02:57 2015 (r282536) +++ head/sys/dev/acpica/acpi_timer.c Wed May 6 14:09:54 2015 (r282537) @@ -128,7 +128,8 @@ acpi_timer_identify(driver_t *driver, de ACPI_FUNCTION_TRACE((char *)(uintptr_t)__func__); if (acpi_disabled("timer") || (acpi_quirks & ACPI_Q_TIMER) || - acpi_timer_dev || acpi_timer_disabled) + acpi_timer_dev || acpi_timer_disabled || + AcpiGbl_FADT.PmTimerLength == 0) return_VOID; if ((dev = BUS_ADD_CHILD(parent, 2, "acpi_timer", 0)) == NULL) {
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