User:ZyMOS/Howto configure the linux kernel/arch/powerpc/platforms/pseries

User:ZyMOS/Howto configure the linux kernel / arch / powerpc / platforms / pseries


 * Option: PPC_SPLPAR
 * Kernel Versions: 2.6.15.6 ...
 * depends on PPC_PSERIES
 * (on/off) "Support for shared-processor logical partitions"
 * default n
 * Enabling this option will make the kernel run more efficiently on logically-partitioned pSeries systems which use shared processors, that is, which share physical processors between two or more partitions.


 * Option: HMT
 * Kernel Versions: 2.6.15.6 ...
 * (on/off) "Hardware multithreading"
 * depends on SMP && PPC_PSERIES && BROKEN
 * This option enables hardware multithreading on RS64 cpus. pSeries systems p620 and p660 have such a cpu type.


 * Option: EEH
 * Kernel Versions: 2.6.15.6 ...
 * (on/off) "PCI Extended Error Handling (EEH)" if EMBEDDED
 * depends on PPC_PSERIES
 * default y if !EMBEDDED


 * Option: SCANLOG
 * Kernel Versions: 2.6.15.6 ...
 * (on/off/module) "Scanlog dump interface"
 * depends on RTAS_PROC && PPC_PSERIES

system capacity information via human readable = pairs through a /proc/ppc64/lparcfg interface.
 * Option: LPARCFG
 * Kernel Versions: 2.6.15.6 ...
 * (on/off/module) "LPAR Configuration Data"
 * depends on PPC_PSERIES || PPC_ISERIES