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freebsd-dev/sys/dev/acpica
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Alexander Motin 49ed68bbf3 Add "legacy route" support to HPET driver. When enabled, this mode makes 
HPET to steal IRQ0 from i8254 and IRQ8 from RTC timers. It can be suitable
for HPETs without FSB interrupts support, as it gives them two unshared
IRQs. It allows them to provide one per-CPU event timer on dual-CPU system,
that should be suitable for further tickless kernels.

To enable it, such lines may be added to /boot/loader.conf:
hint.atrtc.0.clock=0
hint.attimer.0.clock=0
hint.hpet.0.legacy_route=1
2010-06-22 19:42:27 +00:00
..
Osd Merge ACPICA 20100428. 2010-04-28 22:25:27 +00:00
acpi_acad.c Do not hold the ACPI A/C adapter lock when changing the power profile. 2009-09-30 17:07:49 +00:00
acpi_battery.c Temporarily revert the new-bus locking for 8.0 release. It will be 2009-08-20 19:17:53 +00:00
acpi_button.c Merge ACPICA 20100331 (and four additional upstream patches). 2010-04-02 23:04:31 +00:00
acpi_cmbat.c Import ACPICA 20090521. 2009-06-05 18:44:36 +00:00
acpi_cpu.c Oops! Add " / hz" missed in r209328. Assume interrupt rate hz/2, not 1/2. 2010-06-19 08:46:17 +00:00
acpi_dock.c Remove unused assignment. 2010-06-11 19:53:42 +00:00
acpi_ec.c Remove unnecessary pointer type castings, shift operations and dead code. 2010-06-01 21:15:05 +00:00
acpi_hpet.c Add "legacy route" support to HPET driver. When enabled, this mode makes 2010-06-22 19:42:27 +00:00
acpi_hpet.h Implement new event timers infrastructure. It provides unified APIs for 2010-06-20 21:33:29 +00:00
acpi_if.m Merge ACPICA 20100121. 2010-01-21 21:14:28 +00:00
acpi_isab.c Import ACPICA 20090521. 2009-06-05 18:44:36 +00:00
acpi_lid.c Merge ACPICA 20100331 (and four additional upstream patches). 2010-04-02 23:04:31 +00:00
acpi_package.c Merge ACPICA 20100121. 2010-01-21 21:14:28 +00:00
acpi_pci_link.c Import ACPICA 20090521. 2009-06-05 18:44:36 +00:00
acpi_pci.c Merge ACPICA 20091112. 2009-11-16 21:47:12 +00:00
acpi_pcib_acpi.c Catch up with ACPICA 20090903. 2009-09-11 22:49:34 +00:00
acpi_pcib_pci.c Import ACPICA 20090521. 2009-06-05 18:44:36 +00:00
acpi_pcib.c Import ACPICA 20090521. 2009-06-05 18:44:36 +00:00
acpi_pcibvar.h
acpi_perf.c Import ACPICA 20090521. 2009-06-05 18:44:36 +00:00
acpi_powerres.c Merge ACPICA 20100121. 2010-01-21 21:14:28 +00:00
acpi_quirk.c Import ACPICA 20090521. 2009-06-05 18:44:36 +00:00
acpi_quirks
acpi_resource.c Import ACPICA 20090521. 2009-06-05 18:44:36 +00:00
acpi_smbat.c Merge ACPICA 20100121. 2010-01-21 21:14:28 +00:00
acpi_smbus.h
acpi_thermal.c fix a few cases where a string is passed via format argument instead of 2010-06-11 19:27:21 +00:00
acpi_throttle.c Import ACPICA 20090521. 2009-06-05 18:44:36 +00:00
acpi_timer.c Import ACPICA 20090521. 2009-06-05 18:44:36 +00:00
acpi_video.c Simplify a function for getting brightness levels. 2010-06-11 19:58:41 +00:00
acpi.c The lock associated with the /dev/apm knote is already held, so use 2010-06-08 21:27:05 +00:00
acpiio.h Update the suspend/resume user API while maintaining backwards compat. 2007-06-21 22:50:37 +00:00
acpivar.h Make table-based HPET identification more clever. Before creating fake 2010-05-23 07:53:22 +00:00