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 9config PPC32 10 bool 11 default y if !PPC64 12 13config 64BIT 14 bool 15 default y if PPC64 16 17config WORD_SIZE 18 int 19 default 64 if PPC64 20 default 32 if !PPC64 21 22config PPC_MERGE 23 def_bool y 24 25config MMU 26 bool 27 default y 28 29config GENERIC_CMOS_UPDATE 30 def_bool y 31 32config GENERIC_TIME 33 def_bool y 34 35config GENERIC_TIME_VSYSCALL 36 def_bool y 37 38config GENERIC_CLOCKEVENTS 39 def_bool y 40 41config GENERIC_HARDIRQS 42 bool 43 default y 44 45config HAVE_SETUP_PER_CPU_AREA 46 def_bool PPC64 47 48config IRQ_PER_CPU 49 bool 50 default y 51 52config STACKTRACE_SUPPORT 53 bool 54 default y 55 56config HAVE_LATENCYTOP_SUPPORT 57 def_bool y 58 59config TRACE_IRQFLAGS_SUPPORT 60 bool 61 depends on PPC64 62 default y 63 64config LOCKDEP_SUPPORT 65 bool 66 default y 67 68config RWSEM_GENERIC_SPINLOCK 69 bool 70 71config RWSEM_XCHGADD_ALGORITHM 72 bool 73 default y 74 75config GENERIC_LOCKBREAK 76 bool 77 default y 78 depends on SMP && PREEMPT 79 80config ARCH_HAS_ILOG2_U32 81 bool 82 default y 83 84config ARCH_HAS_ILOG2_U64 85 bool 86 default y if 64BIT 87 88config GENERIC_HWEIGHT 89 bool 90 default y 91 92config GENERIC_CALIBRATE_DELAY 93 bool 94 default y 95 96config GENERIC_FIND_NEXT_BIT 97 bool 98 default y 99 100config GENERIC_GPIO 101 bool 102 help 103 Generic GPIO API support 104 105config ARCH_NO_VIRT_TO_BUS 106 def_bool PPC64 107 108config PPC 109 bool 110 default y 111 select HAVE_DYNAMIC_FTRACE 112 select HAVE_FTRACE 113 select ARCH_WANT_OPTIONAL_GPIOLIB 114 select HAVE_IDE 115 select HAVE_IOREMAP_PROT 116 select HAVE_EFFICIENT_UNALIGNED_ACCESS 117 select HAVE_KPROBES 118 select HAVE_ARCH_KGDB 119 select HAVE_KRETPROBES 120 select HAVE_ARCH_TRACEHOOK 121 select HAVE_LMB 122 select HAVE_DMA_ATTRS if PPC64 123 select USE_GENERIC_SMP_HELPERS if SMP 124 select HAVE_OPROFILE 125 126config EARLY_PRINTK 127 bool 128 default y 129 130config COMPAT 131 bool 132 default y if PPC64 133 select COMPAT_BINFMT_ELF 134 135config SYSVIPC_COMPAT 136 bool 137 depends on COMPAT && SYSVIPC 138 default y 139 140# All PPC32s use generic nvram driver through ppc_md 141config GENERIC_NVRAM 142 bool 143 default y if PPC32 144 145config SCHED_NO_NO_OMIT_FRAME_POINTER 146 bool 147 default y 148 149config ARCH_MAY_HAVE_PC_FDC 150 bool 151 default !PPC_PSERIES || PCI 152 153config PPC_OF 154 def_bool y 155 156config OF 157 def_bool y 158 159config PPC_UDBG_16550 160 bool 161 default n 162 163config GENERIC_TBSYNC 164 bool 165 default y if PPC32 && SMP 166 default n 167 168config AUDIT_ARCH 169 bool 170 default y 171 172config GENERIC_BUG 173 bool 174 default y 175 depends on BUG 176 177config SYS_SUPPORTS_APM_EMULATION 178 default y if PMAC_APM_EMU 179 bool 180 181config DEFAULT_UIMAGE 182 bool 183 help 184 Used to allow a board to specify it wants a uImage built by default 185 default n 186 187config REDBOOT 188 bool 189 190config HIBERNATE_32 191 bool 192 depends on (PPC_PMAC && !SMP) || BROKEN 193 default y 194 195config HIBERNATE_64 196 bool 197 depends on BROKEN || (PPC_PMAC64 && EXPERIMENTAL) 198 default y 199 200config ARCH_HIBERNATION_POSSIBLE 201 bool 202 depends on (PPC64 && HIBERNATE_64) || (PPC32 && HIBERNATE_32) 203 default y 204 205config ARCH_SUSPEND_POSSIBLE 206 def_bool y 207 depends on ADB_PMU || PPC_EFIKA || PPC_LITE5200 || PPC_83xx 208 209config PPC_DCR_NATIVE 210 bool 211 default n 212 213config PPC_DCR_MMIO 214 bool 215 default n 216 217config PPC_DCR 218 bool 219 depends on PPC_DCR_NATIVE || PPC_DCR_MMIO 220 default y 221 222config PPC_OF_PLATFORM_PCI 223 bool 224 depends on PCI 225 depends on PPC64 # not supported on 32 bits yet 226 default n 227 228source "init/Kconfig" 229 230source "arch/powerpc/sysdev/Kconfig" 231source "arch/powerpc/platforms/Kconfig" 232 233menu "Kernel options" 234 235config HIGHMEM 236 bool "High memory support" 237 depends on PPC32 238 239source kernel/time/Kconfig 240source kernel/Kconfig.hz 241source kernel/Kconfig.preempt 242source "fs/Kconfig.binfmt" 243 244config HUGETLB_PAGE_SIZE_VARIABLE 245 bool 246 depends on HUGETLB_PAGE 247 default y 248 249config MATH_EMULATION 250 bool "Math emulation" 251 depends on 4xx || 8xx || E200 || PPC_MPC832x || E500 252 ---help--- 253 Some PowerPC chips designed for embedded applications do not have 254 a floating-point unit and therefore do not implement the 255 floating-point instructions in the PowerPC instruction set. If you 256 say Y here, the kernel will include code to emulate a floating-point 257 unit, which will allow programs that use floating-point 258 instructions to run. 259 260config 8XX_MINIMAL_FPEMU 261 bool "Minimal math emulation for 8xx" 262 depends on 8xx && !MATH_EMULATION 263 help 264 Older arch/ppc kernels still emulated a few floating point 265 instructions such as load and store, even when full math 266 emulation is disabled. Say "Y" here if you want to preserve 267 this behavior. 268 269 It is recommended that you build a soft-float userspace instead. 270 271config IOMMU_VMERGE 272 bool "Enable IOMMU virtual merging" 273 depends on PPC64 274 default y 275 help 276 Cause IO segments sent to a device for DMA to be merged virtually 277 by the IOMMU when they happen to have been allocated contiguously. 278 This doesn't add pressure to the IOMMU allocator. However, some 279 drivers don't support getting large merged segments coming back 280 from *_map_sg(). 281 282 Most drivers don't have this problem; it is safe to say Y here. 283 284config IOMMU_HELPER 285 def_bool PPC64 286 287config HOTPLUG_CPU 288 bool "Support for enabling/disabling CPUs" 289 depends on SMP && HOTPLUG && EXPERIMENTAL && (PPC_PSERIES || PPC_PMAC) 290 ---help--- 291 Say Y here to be able to disable and re-enable individual 292 CPUs at runtime on SMP machines. 293 294 Say N if you are unsure. 295 296config ARCH_ENABLE_MEMORY_HOTPLUG 297 def_bool y 298 299config ARCH_HAS_WALK_MEMORY 300 def_bool y 301 302config ARCH_ENABLE_MEMORY_HOTREMOVE 303 def_bool y 304 305config KEXEC 306 bool "kexec system call (EXPERIMENTAL)" 307 depends on (PPC_PRPMC2800 || PPC_MULTIPLATFORM) && EXPERIMENTAL 308 help 309 kexec is a system call that implements the ability to shutdown your 310 current kernel, and to start another kernel. It is like a reboot 311 but it is independent of the system firmware. And like a reboot 312 you can start any kernel with it, not just Linux. 313 314 The name comes from the similarity to the exec system call. 315 316 It is an ongoing process to be certain the hardware in a machine 317 is properly shutdown, so do not be surprised if this code does not 318 initially work for you. It may help to enable device hotplugging 319 support. As of this writing the exact hardware interface is 320 strongly in flux, so no good recommendation can be made. 321 322config CRASH_DUMP 323 bool "Build a kdump crash kernel" 324 depends on PPC_MULTIPLATFORM && PPC64 325 help 326 Build a kernel suitable for use as a kdump capture kernel. 327 The kernel will be linked at a different address than normal, and 328 so can only be used for Kdump. 329 330 Don't change this unless you know what you are doing. 331 332config PHYP_DUMP 333 bool "Hypervisor-assisted dump (EXPERIMENTAL)" 334 depends on PPC_PSERIES && EXPERIMENTAL 335 help 336 Hypervisor-assisted dump is meant to be a kdump replacement 337 offering robustness and speed not possible without system 338 hypervisor assistence. 339 340 If unsure, say "N" 341 342config PPCBUG_NVRAM 343 bool "Enable reading PPCBUG NVRAM during boot" if PPLUS || LOPEC 344 default y if PPC_PREP 345 346config IRQ_ALL_CPUS 347 bool "Distribute interrupts on all CPUs by default" 348 depends on SMP && !MV64360 349 help 350 This option gives the kernel permission to distribute IRQs across 351 multiple CPUs. Saying N here will route all IRQs to the first 352 CPU. Generally saying Y is safe, although some problems have been 353 reported with SMP Power Macintoshes with this option enabled. 354 355config NUMA 356 bool "NUMA support" 357 depends on PPC64 358 default y if SMP && PPC_PSERIES 359 360config NODES_SHIFT 361 int 362 default "4" 363 depends on NEED_MULTIPLE_NODES 364 365config ARCH_SELECT_MEMORY_MODEL 366 def_bool y 367 depends on PPC64 368 369config ARCH_FLATMEM_ENABLE 370 def_bool y 371 depends on (PPC64 && !NUMA) || PPC32 372 373config ARCH_SPARSEMEM_ENABLE 374 def_bool y 375 depends on PPC64 376 select SPARSEMEM_VMEMMAP_ENABLE 377 378config ARCH_SPARSEMEM_DEFAULT 379 def_bool y 380 depends on (SMP && PPC_PSERIES) || PPC_PS3 381 382config ARCH_POPULATES_NODE_MAP 383 def_bool y 384 385source "mm/Kconfig" 386 387config ARCH_MEMORY_PROBE 388 def_bool y 389 depends on MEMORY_HOTPLUG 390 391# Some NUMA nodes have memory ranges that span 392# other nodes. Even though a pfn is valid and 393# between a node's start and end pfns, it may not 394# reside on that node. See memmap_init_zone() 395# for details. 396config NODES_SPAN_OTHER_NODES 397 def_bool y 398 depends on NEED_MULTIPLE_NODES 399 400config PPC_HAS_HASH_64K 401 bool 402 depends on PPC64 403 default n 404 405config PPC_64K_PAGES 406 bool "64k page size" 407 depends on PPC64 408 select PPC_HAS_HASH_64K 409 help 410 This option changes the kernel logical page size to 64k. On machines 411 without processor support for 64k pages, the kernel will simulate 412 them by loading each individual 4k page on demand transparently, 413 while on hardware with such support, it will be used to map 414 normal application pages. 415 416config FORCE_MAX_ZONEORDER 417 int "Maximum zone order" 418 default "9" if PPC_64K_PAGES 419 default "13" if PPC64 && !PPC_64K_PAGES 420 default "11" 421 help 422 The kernel memory allocator divides physically contiguous memory 423 blocks into "zones", where each zone is a power of two number of 424 pages. This option selects the largest power of two that the kernel 425 keeps in the memory allocator. If you need to allocate very large 426 blocks of physically contiguous memory, then you may need to 427 increase this value. 428 429 This config option is actually maximum order plus one. For example, 430 a value of 11 means that the largest free memory block is 2^10 pages. 431 432 The page size is not necessarily 4KB. For example, on 64-bit 433 systems, 64KB pages can be enabled via CONFIG_PPC_64K_PAGES. Keep 434 this in mind when choosing a value for this option. 435 436config PPC_SUBPAGE_PROT 437 bool "Support setting protections for 4k subpages" 438 depends on PPC_64K_PAGES 439 help 440 This option adds support for a system call to allow user programs 441 to set access permissions (read/write, readonly, or no access) 442 on the 4k subpages of each 64k page. 443 444config SCHED_SMT 445 bool "SMT (Hyperthreading) scheduler support" 446 depends on PPC64 && SMP 447 help 448 SMT scheduler support improves the CPU scheduler's decision making 449 when dealing with POWER5 cpus at a cost of slightly increased 450 overhead in some places. If unsure say N here. 451 452config PROC_DEVICETREE 453 bool "Support for device tree in /proc" 454 depends on PROC_FS 455 help 456 This option adds a device-tree directory under /proc which contains 457 an image of the device tree that the kernel copies from Open 458 Firmware or other boot firmware. If unsure, say Y here. 459 460config CMDLINE_BOOL 461 bool "Default bootloader kernel arguments" 462 463config CMDLINE 464 string "Initial kernel command string" 465 depends on CMDLINE_BOOL 466 default "console=ttyS0,9600 console=tty0 root=/dev/sda2" 467 help 468 On some platforms, there is currently no way for the boot loader to 469 pass arguments to the kernel. For these platforms, you can supply 470 some command-line options at build time by entering them here. In 471 most cases you will need to specify the root device here. 472 473config EXTRA_TARGETS 474 string "Additional default image types" 475 help 476 List additional targets to be built by the bootwrapper here (separated 477 by spaces). This is useful for targets that depend of device tree 478 files in the .dts directory. 479 480 Targets in this list will be build as part of the default build 481 target, or when the user does a 'make zImage' or a 482 'make zImage.initrd'. 483 484 If unsure, leave blank 485 486if !44x || BROKEN 487config ARCH_WANTS_FREEZER_CONTROL 488 def_bool y 489 depends on ADB_PMU 490 491source kernel/power/Kconfig 492endif 493 494config SECCOMP 495 bool "Enable seccomp to safely compute untrusted bytecode" 496 depends on PROC_FS 497 default y 498 help 499 This kernel feature is useful for number crunching applications 500 that may need to compute untrusted bytecode during their 501 execution. By using pipes or other transports made available to 502 the process as file descriptors supporting the read/write 503 syscalls, it's possible to isolate those applications in 504 their own address space using seccomp. Once seccomp is 505 enabled via /proc/<pid>/seccomp, it cannot be disabled 506 and the task is only allowed to execute a few safe syscalls 507 defined by each seccomp mode. 508 509 If unsure, say Y. Only embedded should say N here. 510 511endmenu 512 513config ISA_DMA_API 514 bool 515 default !PPC_ISERIES || PCI 516 517menu "Bus options" 518 519config ISA 520 bool "Support for ISA-bus hardware" 521 depends on PPC_PREP || PPC_CHRP 522 select PPC_I8259 523 help 524 Find out whether you have ISA slots on your motherboard. ISA is the 525 name of a bus system, i.e. the way the CPU talks to the other stuff 526 inside your box. If you have an Apple machine, say N here; if you 527 have an IBM RS/6000 or pSeries machine or a PReP machine, say Y. If 528 you have an embedded board, consult your board documentation. 529 530config ZONE_DMA 531 bool 532 default y 533 534config GENERIC_ISA_DMA 535 bool 536 depends on PPC64 || POWER4 || 6xx && !CPM2 537 default y 538 539config PPC_INDIRECT_PCI 540 bool 541 depends on PCI 542 default y if 40x || 44x 543 default n 544 545config EISA 546 bool 547 548config SBUS 549 bool 550 551config FSL_SOC 552 bool 553 554config FSL_PCI 555 bool 556 select PPC_INDIRECT_PCI 557 558config 4xx_SOC 559 bool 560 561config FSL_LBC 562 bool 563 help 564 Freescale Localbus support 565 566config FSL_GTM 567 bool 568 depends on PPC_83xx || QUICC_ENGINE || CPM2 569 help 570 Freescale General-purpose Timers support 571 572# Yes MCA RS/6000s exist but Linux-PPC does not currently support any 573config MCA 574 bool 575 576# Platforms that what PCI turned unconditionally just do select PCI 577# in their config node. Platforms that want to choose at config 578# time should select PPC_PCI_CHOICE 579config PPC_PCI_CHOICE 580 bool 581 582config PCI 583 bool "PCI support" if PPC_PCI_CHOICE 584 default y if !40x && !CPM2 && !8xx && !PPC_83xx \ 585 && !PPC_85xx && !PPC_86xx 586 default PCI_PERMEDIA if !4xx && !CPM2 && !8xx 587 default PCI_QSPAN if !4xx && !CPM2 && 8xx 588 select ARCH_SUPPORTS_MSI 589 help 590 Find out whether your system includes a PCI bus. PCI is the name of 591 a bus system, i.e. the way the CPU talks to the other stuff inside 592 your box. If you say Y here, the kernel will include drivers and 593 infrastructure code to support PCI bus devices. 594 595config PCI_DOMAINS 596 def_bool PCI 597 598config PCI_SYSCALL 599 def_bool PCI 600 601config PCI_QSPAN 602 bool "QSpan PCI" 603 depends on !4xx && !CPM2 && 8xx 604 select PPC_I8259 605 help 606 Say Y here if you have a system based on a Motorola 8xx-series 607 embedded processor with a QSPAN PCI interface, otherwise say N. 608 609config PCI_8260 610 bool 611 depends on PCI && 8260 612 select PPC_INDIRECT_PCI 613 default y 614 615config 8260_PCI9 616 bool "Enable workaround for MPC826x erratum PCI 9" 617 depends on PCI_8260 && !8272 618 default y 619 620choice 621 prompt "IDMA channel for PCI 9 workaround" 622 depends on 8260_PCI9 623 624config 8260_PCI9_IDMA1 625 bool "IDMA1" 626 627config 8260_PCI9_IDMA2 628 bool "IDMA2" 629 630config 8260_PCI9_IDMA3 631 bool "IDMA3" 632 633config 8260_PCI9_IDMA4 634 bool "IDMA4" 635 636endchoice 637 638source "drivers/pci/pcie/Kconfig" 639 640source "drivers/pci/Kconfig" 641 642source "drivers/pcmcia/Kconfig" 643 644source "drivers/pci/hotplug/Kconfig" 645 646config HAS_RAPIDIO 647 bool 648 default n 649 650config RAPIDIO 651 bool "RapidIO support" 652 depends on HAS_RAPIDIO 653 help 654 If you say Y here, the kernel will include drivers and 655 infrastructure code to support RapidIO interconnect devices. 656 657source "drivers/rapidio/Kconfig" 658 659endmenu 660 661menu "Advanced setup" 662 depends on PPC32 663 664config ADVANCED_OPTIONS 665 bool "Prompt for advanced kernel configuration options" 666 help 667 This option will enable prompting for a variety of advanced kernel 668 configuration options. These options can cause the kernel to not 669 work if they are set incorrectly, but can be used to optimize certain 670 aspects of kernel memory management. 671 672 Unless you know what you are doing, say N here. 673 674comment "Default settings for advanced configuration options are used" 675 depends on !ADVANCED_OPTIONS 676 677config LOWMEM_SIZE_BOOL 678 bool "Set maximum low memory" 679 depends on ADVANCED_OPTIONS 680 help 681 This option allows you to set the maximum amount of memory which 682 will be used as "low memory", that is, memory which the kernel can 683 access directly, without having to set up a kernel virtual mapping. 684 This can be useful in optimizing the layout of kernel virtual 685 memory. 686 687 Say N here unless you know what you are doing. 688 689config LOWMEM_SIZE 690 hex "Maximum low memory size (in bytes)" if LOWMEM_SIZE_BOOL 691 default "0x30000000" 692 693config RELOCATABLE 694 bool "Build a relocatable kernel (EXPERIMENTAL)" 695 depends on EXPERIMENTAL && ADVANCED_OPTIONS && FLATMEM && FSL_BOOKE 696 help 697 This builds a kernel image that is capable of running at the 698 location the kernel is loaded at (some alignment restrictions may 699 exist). 700 701 One use is for the kexec on panic case where the recovery kernel 702 must live at a different physical address than the primary 703 kernel. 704 705 Note: If CONFIG_RELOCATABLE=y, then the kernel runs from the address 706 it has been loaded at and the compile time physical addresses 707 CONFIG_PHYSICAL_START is ignored. However CONFIG_PHYSICAL_START 708 setting can still be useful to bootwrappers that need to know the 709 load location of the kernel (eg. u-boot/mkimage). 710 711config PAGE_OFFSET_BOOL 712 bool "Set custom page offset address" 713 depends on ADVANCED_OPTIONS 714 help 715 This option allows you to set the kernel virtual address at which 716 the kernel will map low memory. This can be useful in optimizing 717 the virtual memory layout of the system. 718 719 Say N here unless you know what you are doing. 720 721config PAGE_OFFSET 722 hex "Virtual address of memory base" if PAGE_OFFSET_BOOL 723 default "0xc0000000" 724 725config KERNEL_START_BOOL 726 bool "Set custom kernel base address" 727 depends on ADVANCED_OPTIONS 728 help 729 This option allows you to set the kernel virtual address at which 730 the kernel will be loaded. Normally this should match PAGE_OFFSET 731 however there are times (like kdump) that one might not want them 732 to be the same. 733 734 Say N here unless you know what you are doing. 735 736config KERNEL_START 737 hex "Virtual address of kernel base" if KERNEL_START_BOOL 738 default PAGE_OFFSET if PAGE_OFFSET_BOOL 739 default "0xc2000000" if CRASH_DUMP 740 default "0xc0000000" 741 742config PHYSICAL_START_BOOL 743 bool "Set physical address where the kernel is loaded" 744 depends on ADVANCED_OPTIONS && FLATMEM && FSL_BOOKE 745 help 746 This gives the physical address where the kernel is loaded. 747 748 Say N here unless you know what you are doing. 749 750config PHYSICAL_START 751 hex "Physical address where the kernel is loaded" if PHYSICAL_START_BOOL 752 default "0x02000000" if PPC_STD_MMU && CRASH_DUMP 753 default "0x00000000" 754 755config PHYSICAL_ALIGN 756 hex 757 default "0x10000000" if FSL_BOOKE 758 help 759 This value puts the alignment restrictions on physical address 760 where kernel is loaded and run from. Kernel is compiled for an 761 address which meets above alignment restriction. 762 763config TASK_SIZE_BOOL 764 bool "Set custom user task size" 765 depends on ADVANCED_OPTIONS 766 help 767 This option allows you to set the amount of virtual address space 768 allocated to user tasks. This can be useful in optimizing the 769 virtual memory layout of the system. 770 771 Say N here unless you know what you are doing. 772 773config TASK_SIZE 774 hex "Size of user task space" if TASK_SIZE_BOOL 775 default "0x80000000" if PPC_PREP || PPC_8xx 776 default "0xc0000000" 777 778config CONSISTENT_START_BOOL 779 bool "Set custom consistent memory pool address" 780 depends on ADVANCED_OPTIONS && NOT_COHERENT_CACHE 781 help 782 This option allows you to set the base virtual address 783 of the consistent memory pool. This pool of virtual 784 memory is used to make consistent memory allocations. 785 786config CONSISTENT_START 787 hex "Base virtual address of consistent memory pool" if CONSISTENT_START_BOOL 788 default "0xfd000000" if (NOT_COHERENT_CACHE && 8xx) 789 default "0xff100000" if NOT_COHERENT_CACHE 790 791config CONSISTENT_SIZE_BOOL 792 bool "Set custom consistent memory pool size" 793 depends on ADVANCED_OPTIONS && NOT_COHERENT_CACHE 794 help 795 This option allows you to set the size of the 796 consistent memory pool. This pool of virtual memory 797 is used to make consistent memory allocations. 798 799config CONSISTENT_SIZE 800 hex "Size of consistent memory pool" if CONSISTENT_SIZE_BOOL 801 default "0x00200000" if NOT_COHERENT_CACHE 802 803config PIN_TLB 804 bool "Pinned Kernel TLBs (860 ONLY)" 805 depends on ADVANCED_OPTIONS && 8xx 806endmenu 807 808if PPC64 809config PAGE_OFFSET 810 hex 811 default "0xc000000000000000" 812config KERNEL_START 813 hex 814 default "0xc000000002000000" if CRASH_DUMP 815 default "0xc000000000000000" 816config PHYSICAL_START 817 hex 818 default "0x02000000" if CRASH_DUMP 819 default "0x00000000" 820endif 821 822source "net/Kconfig" 823 824source "drivers/Kconfig" 825 826source "fs/Kconfig" 827 828# XXX source "arch/ppc/8xx_io/Kconfig" 829 830# XXX source "arch/ppc/8260_io/Kconfig" 831 832source "arch/powerpc/sysdev/qe_lib/Kconfig" 833 834source "lib/Kconfig" 835 836source "arch/powerpc/Kconfig.debug" 837 838source "security/Kconfig" 839 840config KEYS_COMPAT 841 bool 842 depends on COMPAT && KEYS 843 default y 844 845source "crypto/Kconfig" 846 847config PPC_CLOCK 848 bool 849 default n 850 select HAVE_CLK 851 852config PPC_LIB_RHEAP 853 bool 854 855source "arch/powerpc/kvm/Kconfig" 856