2 depends on PPC_MULTIPLATFORM && PPC64
3 bool "IBM pSeries & new (POWER5-based) iSeries"
7 select RTAS_ERROR_LOGGING
10 select PPC_PCI_CHOICE if EMBEDDED
14 depends on PPC_PSERIES
15 bool "Support for shared-processor logical partitions"
18 Enabling this option will make the kernel run more efficiently
19 on logically-partitioned pSeries systems which use shared
20 processors, that is, which share physical processors between
21 two or more partitions.
24 bool "PCI Extended Error Handling (EEH)" if EMBEDDED
25 depends on PPC_PSERIES && PCI
26 default y if !EMBEDDED
29 tristate "Scanlog dump interface"
30 depends on RTAS_PROC && PPC_PSERIES
33 bool "LPAR Configuration Data"
34 depends on PPC_PSERIES || PPC_ISERIES
36 Provide system capacity information via human readable
37 <key word>=<value> pairs through a /proc/ppc64/lparcfg interface.
39 config PPC_PSERIES_DEBUG
40 depends on PPC_PSERIES && PPC_EARLY_DEBUG
41 bool "Enable extra debug logging in platforms/pseries"
45 bool "Support for shared-memory logical partitions"
46 depends on PPC_PSERIES
50 Select this option to enable shared memory partition support.
51 With this option a system running in an LPAR can be given more
52 memory than physically available and will allow firmware to
53 balance memory across many LPARs.
56 tristate "Collaborative memory management"
57 depends on PPC_SMLPAR && !CRASH_DUMP
60 Select this option, if you want to enable the kernel interface
61 to reduce the memory size of the system. This is accomplished
62 by allocating pages of memory and put them "on hold". This only
63 makes sense for a system running in an LPAR where the unused pages
64 will be reused for other LPARs. The interface allows firmware to
65 balance memory across many LPARs.