| Kconfig (55fa518867978e1f5fd8353098f80d125ac734d7) | Kconfig (f8f50b1bddd49eb171398cfc543c957884dc6e35) |
|---|---|
| 1# For a description of the syntax of this configuration file, 2# see Documentation/kbuild/kconfig-language.txt. 3# 4 5mainmenu "Linux/PowerPC Kernel Configuration" 6 7source "arch/powerpc/platforms/Kconfig.cputype" 8 --- 271 unchanged lines hidden (view full) --- 280 drivers don't support getting large merged segments coming back 281 from *_map_sg(). 282 283 Most drivers don't have this problem; it is safe to say Y here. 284 285config IOMMU_HELPER 286 def_bool PPC64 287 | 1# For a description of the syntax of this configuration file, 2# see Documentation/kbuild/kconfig-language.txt. 3# 4 5mainmenu "Linux/PowerPC Kernel Configuration" 6 7source "arch/powerpc/platforms/Kconfig.cputype" 8 --- 271 unchanged lines hidden (view full) --- 280 drivers don't support getting large merged segments coming back 281 from *_map_sg(). 282 283 Most drivers don't have this problem; it is safe to say Y here. 284 285config IOMMU_HELPER 286 def_bool PPC64 287 |
| 288config PPC_NEED_DMA_SYNC_OPS 289 def_bool y 290 depends on NOT_COHERENT_CACHE 291 |
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| 288config HOTPLUG_CPU 289 bool "Support for enabling/disabling CPUs" 290 depends on SMP && HOTPLUG && EXPERIMENTAL && (PPC_PSERIES || PPC_PMAC) 291 ---help--- 292 Say Y here to be able to disable and re-enable individual 293 CPUs at runtime on SMP machines. 294 295 Say N if you are unsure. --- 21 unchanged lines hidden (view full) --- 317 It is an ongoing process to be certain the hardware in a machine 318 is properly shutdown, so do not be surprised if this code does not 319 initially work for you. It may help to enable device hotplugging 320 support. As of this writing the exact hardware interface is 321 strongly in flux, so no good recommendation can be made. 322 323config CRASH_DUMP 324 bool "Build a kdump crash kernel" | 292config HOTPLUG_CPU 293 bool "Support for enabling/disabling CPUs" 294 depends on SMP && HOTPLUG && EXPERIMENTAL && (PPC_PSERIES || PPC_PMAC) 295 ---help--- 296 Say Y here to be able to disable and re-enable individual 297 CPUs at runtime on SMP machines. 298 299 Say N if you are unsure. --- 21 unchanged lines hidden (view full) --- 321 It is an ongoing process to be certain the hardware in a machine 322 is properly shutdown, so do not be surprised if this code does not 323 initially work for you. It may help to enable device hotplugging 324 support. As of this writing the exact hardware interface is 325 strongly in flux, so no good recommendation can be made. 326 327config CRASH_DUMP 328 bool "Build a kdump crash kernel" |
| 325 depends on PPC_MULTIPLATFORM && PPC64 && RELOCATABLE | 329 depends on (PPC64 && RELOCATABLE) || 6xx |
| 326 help 327 Build a kernel suitable for use as a kdump capture kernel. 328 The same kernel binary can be used as production kernel and dump 329 capture kernel. 330 331config PHYP_DUMP 332 bool "Hypervisor-assisted dump (EXPERIMENTAL)" 333 depends on PPC_PSERIES && EXPERIMENTAL --- 535 unchanged lines hidden --- | 330 help 331 Build a kernel suitable for use as a kdump capture kernel. 332 The same kernel binary can be used as production kernel and dump 333 capture kernel. 334 335config PHYP_DUMP 336 bool "Hypervisor-assisted dump (EXPERIMENTAL)" 337 depends on PPC_PSERIES && EXPERIMENTAL --- 535 unchanged lines hidden --- |