diff options
| author | Stefan Richter <stefanr@s5r6.in-berlin.de> | 2007-10-17 12:04:39 -0400 |
|---|---|---|
| committer | Thomas Gleixner <tglx@inhelltoy.tec.linutronix.de> | 2007-10-17 14:16:35 -0400 |
| commit | d9a629430368549b2e46d79076a6174a1e3a2645 (patch) | |
| tree | 2b345adda40fdba30b8d358299976c8adf828971 /arch/x86_64 | |
| parent | d1e084746b0e5806e6345ab31c5b370f8dee2b23 (diff) | |
x86: configure HPET_EMULATE_RTC automatically
It needs to be automatic. The HPET legacy interrupt mode disconnects
the RTC interrupt and connects the interrupt of the second HPET channel.
[ tglx: arch/x86 adaptation and comment fixup]
Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'arch/x86_64')
| -rw-r--r-- | arch/x86_64/Kconfig | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/arch/x86_64/Kconfig b/arch/x86_64/Kconfig index 85f958c2f555..43fafe9e9c08 100644 --- a/arch/x86_64/Kconfig +++ b/arch/x86_64/Kconfig | |||
| @@ -473,8 +473,9 @@ config HPET_TIMER | |||
| 473 | <http://www.intel.com/hardwaredesign/hpetspec.htm>. | 473 | <http://www.intel.com/hardwaredesign/hpetspec.htm>. |
| 474 | 474 | ||
| 475 | config HPET_EMULATE_RTC | 475 | config HPET_EMULATE_RTC |
| 476 | bool "Provide RTC interrupt" | 476 | bool |
| 477 | depends on HPET_TIMER && RTC=y | 477 | depends on HPET_TIMER && RTC=y |
| 478 | default y | ||
| 478 | 479 | ||
| 479 | # Mark as embedded because too many people got it wrong. | 480 | # Mark as embedded because too many people got it wrong. |
| 480 | # The code disables itself when not needed. | 481 | # The code disables itself when not needed. |