diff options
Diffstat (limited to 'arch/x86/Kconfig')
| -rw-r--r-- | arch/x86/Kconfig | 50 |
1 files changed, 42 insertions, 8 deletions
diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig index a67e014e4e4..6a47bb22657 100644 --- a/arch/x86/Kconfig +++ b/arch/x86/Kconfig @@ -72,6 +72,7 @@ config X86 select USE_GENERIC_SMP_HELPERS if SMP select HAVE_BPF_JIT if (X86_64 && NET) select CLKEVT_I8253 + select ARCH_HAVE_NMI_SAFE_CMPXCHG config INSTRUCTION_DECODER def_bool (KPROBES || PERF_EVENTS) @@ -1737,8 +1738,8 @@ menuconfig APM machines with more than one CPU. In order to use APM, you will need supporting software. For location - and more information, read <file:Documentation/power/pm.txt> and the - Battery Powered Linux mini-HOWTO, available from + and more information, read <file:Documentation/power/apm-acpi.txt> + and the Battery Powered Linux mini-HOWTO, available from <http://www.tldp.org/docs.html#howto>. This driver does not spin down disk drives (see the hdparm(8) @@ -1905,7 +1906,7 @@ config PCI_BIOS # x86-64 doesn't support PCI BIOS access from long mode so always go direct. config PCI_DIRECT def_bool y - depends on PCI && (X86_64 || (PCI_GODIRECT || PCI_GOANY || PCI_GOOLPC)) + depends on PCI && (X86_64 || (PCI_GODIRECT || PCI_GOANY || PCI_GOOLPC || PCI_GOMMCONFIG)) config PCI_MMCONFIG def_bool y @@ -2024,11 +2025,44 @@ config OLPC Add support for detecting the unique features of the OLPC XO hardware. -config OLPC_XO1 - tristate "OLPC XO-1 support" - depends on OLPC && MFD_CS5535 - ---help--- - Add support for non-essential features of the OLPC XO-1 laptop. +config OLPC_XO1_PM + bool "OLPC XO-1 Power Management" + depends on OLPC && MFD_CS5535 && PM_SLEEP + select MFD_CORE + ---help--- + Add support for poweroff and suspend of the OLPC XO-1 laptop. + +config OLPC_XO1_RTC + bool "OLPC XO-1 Real Time Clock" + depends on OLPC_XO1_PM && RTC_DRV_CMOS + ---help--- + Add support for the XO-1 real time clock, which can be used as a + programmable wakeup source. + +config OLPC_XO1_SCI + bool "OLPC XO-1 SCI extras" + depends on OLPC && OLPC_XO1_PM + select POWER_SUPPLY + select GPIO_CS5535 + select MFD_CORE + ---help--- + Add support for SCI-based features of the OLPC XO-1 laptop: + - EC-driven system wakeups + - Power button + - Ebook switch + - Lid switch + - AC adapter status updates + - Battery status updates + +config OLPC_XO15_SCI + bool "OLPC XO-1.5 SCI extras" + depends on OLPC && ACPI + select POWER_SUPPLY + ---help--- + Add support for SCI-based features of the OLPC XO-1.5 laptop: + - EC-driven system wakeups + - AC adapter status updates + - Battery status updates endif # X86_32 |