X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=arch%2Fmips%2FKconfig;h=2b0109f24130a0ad29881c31cbd31924aae45631;hb=97bf2856c6014879bd04983a3e9dfcdac1e7fe85;hp=8158f367a993fda286eb376bf9a17c784075b4b9;hpb=76828883507a47dae78837ab5dec5a5b4513c667;p=linux-2.6.git diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig index 8158f367a..2b0109f24 100644 --- a/arch/mips/Kconfig +++ b/arch/mips/Kconfig @@ -13,9 +13,10 @@ choice default SGI_IP22 config MIPS_MTX1 - bool "Support for 4G Systems MTX-1 board" + bool "4G Systems MTX-1 board" select DMA_NONCOHERENT select HW_HAS_PCI + select RESOURCES_64BIT if PCI select SOC_AU1500 select SYS_HAS_CPU_MIPS32_R1 select SYS_SUPPORTS_LITTLE_ENDIAN @@ -32,6 +33,7 @@ config MIPS_PB1000 select SOC_AU1000 select DMA_NONCOHERENT select HW_HAS_PCI + select RESOURCES_64BIT if PCI select SWAP_IO_SPACE select SYS_HAS_CPU_MIPS32_R1 select SYS_SUPPORTS_LITTLE_ENDIAN @@ -41,6 +43,7 @@ config MIPS_PB1100 select SOC_AU1100 select DMA_NONCOHERENT select HW_HAS_PCI + select RESOURCES_64BIT if PCI select SWAP_IO_SPACE select SYS_HAS_CPU_MIPS32_R1 select SYS_SUPPORTS_LITTLE_ENDIAN @@ -50,6 +53,7 @@ config MIPS_PB1500 select SOC_AU1500 select DMA_NONCOHERENT select HW_HAS_PCI + select RESOURCES_64BIT if PCI select SYS_HAS_CPU_MIPS32_R1 select SYS_SUPPORTS_LITTLE_ENDIAN @@ -59,6 +63,7 @@ config MIPS_PB1550 select DMA_NONCOHERENT select HW_HAS_PCI select MIPS_DISABLE_OBSOLETE_IDE + select RESOURCES_64BIT if PCI select SYS_HAS_CPU_MIPS32_R1 select SYS_SUPPORTS_LITTLE_ENDIAN @@ -67,6 +72,7 @@ config MIPS_PB1200 select SOC_AU1200 select DMA_NONCOHERENT select MIPS_DISABLE_OBSOLETE_IDE + select RESOURCES_64BIT if PCI select SYS_HAS_CPU_MIPS32_R1 select SYS_SUPPORTS_LITTLE_ENDIAN @@ -75,6 +81,7 @@ config MIPS_DB1000 select SOC_AU1000 select DMA_NONCOHERENT select HW_HAS_PCI + select RESOURCES_64BIT if PCI select SYS_HAS_CPU_MIPS32_R1 select SYS_SUPPORTS_LITTLE_ENDIAN @@ -91,6 +98,7 @@ config MIPS_DB1500 select DMA_NONCOHERENT select HW_HAS_PCI select MIPS_DISABLE_OBSOLETE_IDE + select RESOURCES_64BIT if PCI select SYS_HAS_CPU_MIPS32_R1 select SYS_SUPPORTS_BIG_ENDIAN select SYS_SUPPORTS_LITTLE_ENDIAN @@ -101,6 +109,7 @@ config MIPS_DB1550 select HW_HAS_PCI select DMA_NONCOHERENT select MIPS_DISABLE_OBSOLETE_IDE + select RESOURCES_64BIT if PCI select SYS_HAS_CPU_MIPS32_R1 select SYS_SUPPORTS_LITTLE_ENDIAN @@ -119,8 +128,34 @@ config MIPS_MIRAGE select SYS_HAS_CPU_MIPS32_R1 select SYS_SUPPORTS_LITTLE_ENDIAN +config BASLER_EXCITE + bool "Basler eXcite smart camera support" + select DMA_COHERENT + select HW_HAS_PCI + select IRQ_CPU + select IRQ_CPU_RM7K + select IRQ_CPU_RM9K + select MIPS_RM9122 + select SYS_HAS_CPU_RM9000 + select SYS_SUPPORTS_32BIT_KERNEL + select SYS_SUPPORTS_64BIT_KERNEL + select SYS_SUPPORTS_BIG_ENDIAN + help + The eXcite is a smart camera platform manufactured by + Basler Vision Technologies AG + +config BASLER_EXCITE_PROTOTYPE + bool "Support for pre-release units" + depends on BASLER_EXCITE + default n + help + Pre-series (prototype) units are different from later ones in + some ways. Select this option if you have one of these. Please + note that a kernel built with this option selected will not be + able to run on normal units. + config MIPS_COBALT - bool "Support for Cobalt Server" + bool "Cobalt Server" select DMA_NONCOHERENT select HW_HAS_PCI select I8259 @@ -130,9 +165,10 @@ config MIPS_COBALT select SYS_SUPPORTS_32BIT_KERNEL select SYS_SUPPORTS_64BIT_KERNEL if EXPERIMENTAL select SYS_SUPPORTS_LITTLE_ENDIAN + select GENERIC_HARDIRQS_NO__DO_IRQ config MACH_DECSTATION - bool "Support for DECstations" + bool "DECstations" select BOOT_ELF32 select DMA_NONCOHERENT select EARLY_PRINTK @@ -142,6 +178,9 @@ config MACH_DECSTATION select SYS_SUPPORTS_32BIT_KERNEL select SYS_SUPPORTS_64BIT_KERNEL if EXPERIMENTAL select SYS_SUPPORTS_LITTLE_ENDIAN + select SYS_SUPPORTS_128HZ + select SYS_SUPPORTS_256HZ + select SYS_SUPPORTS_1024HZ help This enables support for DEC's MIPS based workstations. For details see the Linux/MIPS FAQ on and the @@ -158,7 +197,7 @@ config MACH_DECSTATION otherwise choose R3000. config MIPS_EV64120 - bool "Support for Galileo EV64120 Evaluation board (EXPERIMENTAL)" + bool "Galileo EV64120 Evaluation board (EXPERIMENTAL)" depends on EXPERIMENTAL select DMA_NONCOHERENT select HW_HAS_PCI @@ -174,70 +213,20 @@ config MIPS_EV64120 . Say Y here if you wish to build a kernel for this platform. -config MIPS_EV96100 - bool "Support for Galileo EV96100 Evaluation board (EXPERIMENTAL)" - depends on EXPERIMENTAL - select DMA_NONCOHERENT - select HW_HAS_PCI - select IRQ_CPU - select MIPS_GT96100 - select RM7000_CPU_SCACHE - select SWAP_IO_SPACE - select SYS_HAS_CPU_R5000 - select SYS_HAS_CPU_RM7000 - select SYS_SUPPORTS_32BIT_KERNEL - select SYS_SUPPORTS_64BIT_KERNEL if EXPERIMENTAL - select SYS_SUPPORTS_BIG_ENDIAN - help - This is an evaluation board based on the Galileo GT-96100 LAN/WAN - communications controllers containing a MIPS R5000 compatible core - running at 83MHz. Their website is . Say Y - here if you wish to build a kernel for this platform. - -config MIPS_IVR - bool "Support for Globespan IVR board" - select DMA_NONCOHERENT - select HW_HAS_PCI - select ITE_BOARD_GEN - select SYS_HAS_CPU_NEVADA - select SYS_SUPPORTS_32BIT_KERNEL - select SYS_SUPPORTS_64BIT_KERNEL if EXPERIMENTAL - select SYS_SUPPORTS_LITTLE_ENDIAN - help - This is an evaluation board built by Globespan to showcase thir - iVR (Internet Video Recorder) design. It utilizes a QED RM5231 - R5000 MIPS core. More information can be found out their website - located at . Say Y here if you wish to - build a kernel for this platform. - -config MIPS_ITE8172 - bool "Support for ITE 8172G board" - select DMA_NONCOHERENT - select HW_HAS_PCI - select ITE_BOARD_GEN - select SYS_HAS_CPU_R5432 - select SYS_HAS_CPU_NEVADA - select SYS_SUPPORTS_32BIT_KERNEL - select SYS_SUPPORTS_64BIT_KERNEL if EXPERIMENTAL - select SYS_SUPPORTS_LITTLE_ENDIAN - help - Ths is an evaluation board made by ITE - with ATX form factor that utilizes a MIPS R5000 to work with its - ITE8172G companion internet appliance chip. The MIPS core can be - either a NEC Vr5432 or QED RM5231. Say Y here if you wish to build - a kernel for this platform. - config MACH_JAZZ - bool "Support for the Jazz family of machines" + bool "Jazz family of machines" select ARC select ARC32 select ARCH_MAY_HAVE_PC_FDC select GENERIC_ISA_DMA + select I8253 select I8259 select ISA select SYS_HAS_CPU_R4X00 select SYS_SUPPORTS_32BIT_KERNEL select SYS_SUPPORTS_64BIT_KERNEL if EXPERIMENTAL + select SYS_SUPPORTS_100HZ + select GENERIC_HARDIRQS_NO__DO_IRQ help This a family of machines based on the MIPS R4030 chipset which was used by several vendors to build RISC/os and Windows NT workstations. @@ -245,7 +234,7 @@ config MACH_JAZZ Olivetti M700-10 workstations. config LASAT - bool "Support for LASAT Networks platforms" + bool "LASAT Networks platforms" select DMA_NONCOHERENT select HW_HAS_PCI select MIPS_GT64120 @@ -255,9 +244,10 @@ config LASAT select SYS_SUPPORTS_32BIT_KERNEL select SYS_SUPPORTS_64BIT_KERNEL if EXPERIMENTAL select SYS_SUPPORTS_LITTLE_ENDIAN + select GENERIC_HARDIRQS_NO__DO_IRQ config MIPS_ATLAS - bool "Support for MIPS Atlas board" + bool "MIPS Atlas board" select BOOT_ELF32 select DMA_NONCOHERENT select IRQ_CPU @@ -277,22 +267,25 @@ config MIPS_ATLAS select SYS_SUPPORTS_64BIT_KERNEL select SYS_SUPPORTS_BIG_ENDIAN select SYS_SUPPORTS_LITTLE_ENDIAN + select SYS_SUPPORTS_MULTITHREADING if EXPERIMENTAL + select GENERIC_HARDIRQS_NO__DO_IRQ help This enables support for the MIPS Technologies Atlas evaluation board. config MIPS_MALTA - bool "Support for MIPS Malta board" + bool "MIPS Malta board" select ARCH_MAY_HAVE_PC_FDC select BOOT_ELF32 select HAVE_STD_PC_SERIAL_PORT select DMA_NONCOHERENT - select IRQ_CPU select GENERIC_ISA_DMA + select IRQ_CPU select HW_HAS_PCI select I8259 select MIPS_BOARDS_GEN select MIPS_BONITO64 + select MIPS_CPU_SCACHE select MIPS_GT64120 select MIPS_MSC select SWAP_IO_SPACE @@ -305,12 +298,13 @@ config MIPS_MALTA select SYS_SUPPORTS_64BIT_KERNEL select SYS_SUPPORTS_BIG_ENDIAN select SYS_SUPPORTS_LITTLE_ENDIAN + select SYS_SUPPORTS_MULTITHREADING help This enables support for the MIPS Technologies Malta evaluation board. config MIPS_SEAD - bool "Support for MIPS SEAD board (EXPERIMENTAL)" + bool "MIPS SEAD board (EXPERIMENTAL)" depends on EXPERIMENTAL select IRQ_CPU select DMA_NONCOHERENT @@ -326,8 +320,29 @@ config MIPS_SEAD This enables support for the MIPS Technologies SEAD evaluation board. +config WR_PPMC + bool "Wind River PPMC board" + select IRQ_CPU + select BOOT_ELF32 + select DMA_NONCOHERENT + select HW_HAS_PCI + select MIPS_GT64120 + select SWAP_IO_SPACE + select SYS_HAS_CPU_MIPS32_R1 + select SYS_HAS_CPU_MIPS32_R2 + select SYS_HAS_CPU_MIPS64_R1 + select SYS_HAS_CPU_NEVADA + select SYS_HAS_CPU_RM7000 + select SYS_SUPPORTS_32BIT_KERNEL + select SYS_SUPPORTS_64BIT_KERNEL + select SYS_SUPPORTS_BIG_ENDIAN + select SYS_SUPPORTS_LITTLE_ENDIAN + help + This enables support for the Wind River MIPS32 4KC PPMC evaluation + board, which is based on GT64120 bridge chip. + config MIPS_SIM - bool 'Support for MIPS simulator (MIPSsim)' + bool 'MIPS simulator (MIPSsim)' select DMA_NONCOHERENT select IRQ_CPU select SYS_HAS_CPU_MIPS32_R1 @@ -340,7 +355,7 @@ config MIPS_SIM emulator. config MOMENCO_JAGUAR_ATX - bool "Support for Momentum Jaguar board" + bool "Momentum Jaguar board" select BOOT_ELF32 select DMA_NONCOHERENT select HW_HAS_PCI @@ -360,7 +375,7 @@ config MOMENCO_JAGUAR_ATX Momentum Computer . config MOMENCO_OCELOT - bool "Support for Momentum Ocelot board" + bool "Momentum Ocelot board" select DMA_NONCOHERENT select HW_HAS_PCI select IRQ_CPU @@ -377,7 +392,7 @@ config MOMENCO_OCELOT Momentum Computer . config MOMENCO_OCELOT_3 - bool "Support for Momentum Ocelot-3 board" + bool "Momentum Ocelot-3 board" select BOOT_ELF32 select DMA_NONCOHERENT select HW_HAS_PCI @@ -396,7 +411,7 @@ config MOMENCO_OCELOT_3 PMC-Sierra Rm79000 core. config MOMENCO_OCELOT_C - bool "Support for Momentum Ocelot-C board" + bool "Momentum Ocelot-C board" select DMA_NONCOHERENT select HW_HAS_PCI select IRQ_CPU @@ -408,12 +423,13 @@ config MOMENCO_OCELOT_C select SYS_SUPPORTS_32BIT_KERNEL select SYS_SUPPORTS_64BIT_KERNEL select SYS_SUPPORTS_BIG_ENDIAN + select GENERIC_HARDIRQS_NO__DO_IRQ help The Ocelot is a MIPS-based Single Board Computer (SBC) made by Momentum Computer . config MOMENCO_OCELOT_G - bool "Support for Momentum Ocelot-G board" + bool "Momentum Ocelot-G board" select DMA_NONCOHERENT select HW_HAS_PCI select IRQ_CPU @@ -423,69 +439,35 @@ config MOMENCO_OCELOT_G select SWAP_IO_SPACE select SYS_HAS_CPU_RM7000 select SYS_SUPPORTS_32BIT_KERNEL - select SYS_SUPPORTS_64BIT_KERNEL + select SYS_SUPPORTS_64BIT_KERNEL if BROKEN select SYS_SUPPORTS_BIG_ENDIAN help The Ocelot is a MIPS-based Single Board Computer (SBC) made by Momentum Computer . config MIPS_XXS1500 - bool "Support for MyCable XXS1500 board" + bool "MyCable XXS1500 board" select DMA_NONCOHERENT select SOC_AU1500 select SYS_SUPPORTS_LITTLE_ENDIAN config PNX8550_V2PCI - bool "Support for Philips PNX8550 based Viper2-PCI board" + bool "Philips PNX8550 based Viper2-PCI board" select PNX8550 select SYS_SUPPORTS_LITTLE_ENDIAN config PNX8550_JBS - bool "Support for Philips PNX8550 based JBS board" + bool "Philips PNX8550 based JBS board" select PNX8550 select SYS_SUPPORTS_LITTLE_ENDIAN -config DDB5074 - bool "Support for NEC DDB Vrc-5074 (EXPERIMENTAL)" - depends on EXPERIMENTAL - select DDB5XXX_COMMON - select DMA_NONCOHERENT - select HAVE_STD_PC_SERIAL_PORT - select HW_HAS_PCI - select IRQ_CPU - select I8259 - select ISA - select SYS_HAS_CPU_R5000 - select SYS_SUPPORTS_32BIT_KERNEL - select SYS_SUPPORTS_64BIT_KERNEL if EXPERIMENTAL - select SYS_SUPPORTS_LITTLE_ENDIAN - help - This enables support for the VR5000-based NEC DDB Vrc-5074 - evaluation board. - -config DDB5476 - bool "Support for NEC DDB Vrc-5476" - select DDB5XXX_COMMON - select DMA_NONCOHERENT - select HAVE_STD_PC_SERIAL_PORT - select HW_HAS_PCI - select IRQ_CPU - select I8259 - select ISA - select SYS_HAS_CPU_R5432 - select SYS_SUPPORTS_32BIT_KERNEL - select SYS_SUPPORTS_64BIT_KERNEL if EXPERIMENTAL +config PNX8550_STB810 + bool "Support for Philips PNX8550 based STB810 board" + select PNX8550 select SYS_SUPPORTS_LITTLE_ENDIAN - help - This enables support for the R5432-based NEC DDB Vrc-5476 - evaluation board. - - Features : kernel debugging, serial terminal, NFS root fs, on-board - ether port USB, AC97, PCI, PCI VGA card & framebuffer console, - IDE controller, PS2 keyboard, PS2 mouse, etc. config DDB5477 - bool "Support for NEC DDB Vrc-5477" + bool "NEC DDB Vrc-5477" select DDB5XXX_COMMON select DMA_NONCOHERENT select HW_HAS_PCI @@ -503,13 +485,14 @@ config DDB5477 ether port USB, AC97, PCI, etc. config MACH_VR41XX - bool "Support for NEC VR4100 series based machines" + bool "NEC VR41XX-based machines" select SYS_HAS_CPU_VR41XX select SYS_SUPPORTS_32BIT_KERNEL select SYS_SUPPORTS_64BIT_KERNEL if EXPERIMENTAL + select GENERIC_HARDIRQS_NO__DO_IRQ config PMC_YOSEMITE - bool "Support for PMC-Sierra Yosemite eval board" + bool "PMC-Sierra Yosemite eval board" select DMA_COHERENT select HW_HAS_PCI select IRQ_CPU @@ -521,21 +504,26 @@ config PMC_YOSEMITE select SYS_SUPPORTS_64BIT_KERNEL select SYS_SUPPORTS_BIG_ENDIAN select SYS_SUPPORTS_HIGHMEM + select SYS_SUPPORTS_SMP help Yosemite is an evaluation board for the RM9000x2 processor manufactured by PMC-Sierra. config QEMU - bool "Support for Qemu" + bool "Qemu" select DMA_COHERENT select GENERIC_ISA_DMA select HAVE_STD_PC_SERIAL_PORT + select I8253 select I8259 select ISA select SWAP_IO_SPACE select SYS_HAS_CPU_MIPS32_R1 select SYS_SUPPORTS_32BIT_KERNEL select SYS_SUPPORTS_BIG_ENDIAN + select SYS_SUPPORTS_LITTLE_ENDIAN + select ARCH_SPARSEMEM_ENABLE + select GENERIC_HARDIRQS_NO__DO_IRQ help Qemu is a software emulator which among other architectures also can simulate a MIPS32 4Kc system. This patch adds support for the @@ -544,8 +532,22 @@ config QEMU simulate actual MIPS hardware platforms. More information on Qemu can be found at http://www.linux-mips.org/wiki/Qemu. +config MARKEINS + bool "Support for NEC EMMA2RH Mark-eins" + select DMA_NONCOHERENT + select HW_HAS_PCI + select IRQ_CPU + select SWAP_IO_SPACE + select SYS_SUPPORTS_32BIT_KERNEL + select SYS_SUPPORTS_BIG_ENDIAN + select SYS_SUPPORTS_LITTLE_ENDIAN + select SYS_HAS_CPU_R5000 + help + This enables support for the R5432-based NEC Mark-eins + boards with R5500 CPU. + config SGI_IP22 - bool "Support for SGI IP22 (Indy/Indigo2)" + bool "SGI IP22 (Indy/Indigo2)" select ARC select ARC32 select BOOT_ELF32 @@ -553,6 +555,7 @@ config SGI_IP22 select HW_HAS_EISA select IP22_CPU_SCACHE select IRQ_CPU + select GENERIC_ISA_DMA_SUPPORT_BROKEN select SWAP_IO_SPACE select SYS_HAS_CPU_R4X00 select SYS_HAS_CPU_R5000 @@ -565,23 +568,27 @@ config SGI_IP22 that runs on these, say Y here. config SGI_IP27 - bool "Support for SGI IP27 (Origin200/2000)" + bool "SGI IP27 (Origin200/2000)" select ARC select ARC64 select BOOT_ELF64 select DMA_IP27 + select EARLY_PRINTK select HW_HAS_PCI select PCI_DOMAINS select SYS_HAS_CPU_R10000 select SYS_SUPPORTS_64BIT_KERNEL select SYS_SUPPORTS_BIG_ENDIAN + select SYS_SUPPORTS_NUMA + select SYS_SUPPORTS_SMP + select GENERIC_HARDIRQS_NO__DO_IRQ help This are the SGI Origin 200, Origin 2000 and Onyx 2 Graphics workstations. To compile a Linux kernel that runs on these, say Y here. config SGI_IP32 - bool "Support for SGI IP32 (O2) (EXPERIMENTAL)" + bool "SGI IP32 (O2) (EXPERIMENTAL)" depends on EXPERIMENTAL select ARC select ARC32 @@ -602,7 +609,7 @@ config SGI_IP32 If you want this kernel to run on SGI O2 workstation, say Y here. config SIBYTE_BIGSUR - bool "Support for Sibyte BigSur" + bool "Sibyte BCM91480B-BigSur" select BOOT_ELF32 select DMA_COHERENT select PCI_DOMAINS @@ -613,7 +620,7 @@ config SIBYTE_BIGSUR select SYS_SUPPORTS_LITTLE_ENDIAN config SIBYTE_SWARM - bool "Support for Sibyte BCM91250A-SWARM" + bool "Sibyte BCM91250A-SWARM" select BOOT_ELF32 select DMA_COHERENT select SIBYTE_SB1250 @@ -624,7 +631,7 @@ config SIBYTE_SWARM select SYS_SUPPORTS_LITTLE_ENDIAN config SIBYTE_SENTOSA - bool "Support for Sibyte BCM91250E-Sentosa" + bool "Sibyte BCM91250E-Sentosa" depends on EXPERIMENTAL select BOOT_ELF32 select DMA_COHERENT @@ -635,7 +642,7 @@ config SIBYTE_SENTOSA select SYS_SUPPORTS_LITTLE_ENDIAN config SIBYTE_RHONE - bool "Support for Sibyte BCM91125E-Rhone" + bool "Sibyte BCM91125E-Rhone" depends on EXPERIMENTAL select BOOT_ELF32 select DMA_COHERENT @@ -646,7 +653,7 @@ config SIBYTE_RHONE select SYS_SUPPORTS_LITTLE_ENDIAN config SIBYTE_CARMEL - bool "Support for Sibyte BCM91120x-Carmel" + bool "Sibyte BCM91120x-Carmel" depends on EXPERIMENTAL select BOOT_ELF32 select DMA_COHERENT @@ -657,7 +664,7 @@ config SIBYTE_CARMEL select SYS_SUPPORTS_LITTLE_ENDIAN config SIBYTE_PTSWARM - bool "Support for Sibyte BCM91250PT-PTSWARM" + bool "Sibyte BCM91250PT-PTSWARM" depends on EXPERIMENTAL select BOOT_ELF32 select DMA_COHERENT @@ -669,7 +676,7 @@ config SIBYTE_PTSWARM select SYS_SUPPORTS_LITTLE_ENDIAN config SIBYTE_LITTLESUR - bool "Support for Sibyte BCM91250C2-LittleSur" + bool "Sibyte BCM91250C2-LittleSur" depends on EXPERIMENTAL select BOOT_ELF32 select DMA_COHERENT @@ -681,7 +688,7 @@ config SIBYTE_LITTLESUR select SYS_SUPPORTS_LITTLE_ENDIAN config SIBYTE_CRHINE - bool "Support for Sibyte BCM91120C-CRhine" + bool "Sibyte BCM91120C-CRhine" depends on EXPERIMENTAL select BOOT_ELF32 select DMA_COHERENT @@ -692,7 +699,7 @@ config SIBYTE_CRHINE select SYS_SUPPORTS_LITTLE_ENDIAN config SIBYTE_CRHONE - bool "Support for Sibyte BCM91125C-CRhone" + bool "Sibyte BCM91125C-CRhone" depends on EXPERIMENTAL select BOOT_ELF32 select DMA_COHERENT @@ -703,10 +710,10 @@ config SIBYTE_CRHONE select SYS_SUPPORTS_HIGHMEM select SYS_SUPPORTS_LITTLE_ENDIAN -config SNI_RM200_PCI - bool "Support for SNI RM200 PCI" - select ARC - select ARC32 +config SNI_RM + bool "SNI RM200/300/400" + select ARC if CPU_LITTLE_ENDIAN + select ARC32 if CPU_LITTLE_ENDIAN select ARCH_MAY_HAVE_PC_FDC select BOOT_ELF32 select DMA_NONCOHERENT @@ -714,22 +721,26 @@ config SNI_RM200_PCI select HAVE_STD_PC_SERIAL_PORT select HW_HAS_EISA select HW_HAS_PCI + select I8253 select I8259 select ISA + select SWAP_IO_SPACE if CPU_BIG_ENDIAN select SYS_HAS_CPU_R4X00 + select SYS_HAS_CPU_R5000 + select R5000_CPU_SCACHE select SYS_SUPPORTS_32BIT_KERNEL select SYS_SUPPORTS_64BIT_KERNEL if EXPERIMENTAL - select SYS_SUPPORTS_BIG_ENDIAN if EXPERIMENTAL + select SYS_SUPPORTS_BIG_ENDIAN select SYS_SUPPORTS_HIGHMEM select SYS_SUPPORTS_LITTLE_ENDIAN help - The SNI RM200 PCI was a MIPS-based platform manufactured by Siemens - Nixdorf Informationssysteme (SNI), parent company of Pyramid + The SNI RM200/300/400 are MIPS-based machines manufactured by + Siemens Nixdorf Informationssysteme (SNI), parent company of Pyramid Technology and now in turn merged with Fujitsu. Say Y here to support this machine type. config TOSHIBA_JMR3927 - bool "Support for Toshiba JMR-TX3927 board" + bool "Toshiba JMR-TX3927 board" select DMA_NONCOHERENT select HW_HAS_PCI select MIPS_TX3927 @@ -740,7 +751,7 @@ config TOSHIBA_JMR3927 select TOSHIBA_BOARDS config TOSHIBA_RBTX4927 - bool "Support for Toshiba TBTX49[23]7 board" + bool "Toshiba TBTX49[23]7 board" select DMA_NONCOHERENT select HAS_TXX9_SERIAL select HW_HAS_PCI @@ -752,12 +763,13 @@ config TOSHIBA_RBTX4927 select SYS_SUPPORTS_64BIT_KERNEL select SYS_SUPPORTS_BIG_ENDIAN select TOSHIBA_BOARDS + select GENERIC_HARDIRQS_NO__DO_IRQ help This Toshiba board is based on the TX4927 processor. Say Y here to support this machine type config TOSHIBA_RBTX4938 - bool "Support for Toshiba RBTX4938 board" + bool "Toshiba RBTX4938 board" select HAVE_STD_PC_SERIAL_PORT select DMA_NONCOHERENT select GENERIC_ISA_DMA @@ -771,16 +783,33 @@ config TOSHIBA_RBTX4938 select SYS_SUPPORTS_LITTLE_ENDIAN select SYS_SUPPORTS_BIG_ENDIAN select TOSHIBA_BOARDS + select GENERIC_HARDIRQS_NO__DO_IRQ help This Toshiba board is based on the TX4938 processor. Say Y here to support this machine type endchoice +config KEXEC + bool "Kexec system call (EXPERIMENTAL)" + depends on EXPERIMENTAL + help + kexec is a system call that implements the ability to shutdown your + current kernel, and to start another kernel. It is like a reboot + but it is indepedent of the system firmware. And like a reboot + you can start any kernel with it, not just Linux. + + The name comes from the similiarity to the exec system call. + + It is an ongoing process to be certain the hardware in a machine + is properly shutdown, so do not be surprised if this code does not + initially work for you. It may help to enable device hotplugging + support. As of this writing the exact hardware interface is + strongly in flux, so no good recommendation can be made. + source "arch/mips/ddb5xxx/Kconfig" source "arch/mips/gt64120/ev64120/Kconfig" source "arch/mips/jazz/Kconfig" -source "arch/mips/ite-boards/Kconfig" source "arch/mips/lasat/Kconfig" source "arch/mips/momentum/Kconfig" source "arch/mips/pmc-sierra/Kconfig" @@ -790,6 +819,7 @@ source "arch/mips/tx4927/Kconfig" source "arch/mips/tx4938/Kconfig" source "arch/mips/vr41xx/Kconfig" source "arch/mips/philips/pnx8550/common/Kconfig" +source "arch/mips/cobalt/Kconfig" endmenu @@ -800,10 +830,38 @@ config RWSEM_GENERIC_SPINLOCK config RWSEM_XCHGADD_ALGORITHM bool +config ARCH_HAS_ILOG2_U32 + bool + default n + +config ARCH_HAS_ILOG2_U64 + bool + default n + +config GENERIC_FIND_NEXT_BIT + bool + default y + +config GENERIC_HWEIGHT + bool + default y + config GENERIC_CALIBRATE_DELAY bool default y +config GENERIC_TIME + bool + default y + +config SCHED_NO_NO_OMIT_FRAME_POINTER + bool + default y + +config GENERIC_HARDIRQS_NO__DO_IRQ + bool + default n + # # Select some configuration options automatically based on user selections. # @@ -859,8 +917,11 @@ config MIPS_NILE4 config MIPS_DISABLE_OBSOLETE_IDE bool +config GENERIC_ISA_DMA_SUPPORT_BROKEN + bool + # -# Endianess selection. Suffiently obscure so many users don't know what to +# Endianess selection. Sufficiently obscure so many users don't know what to # answer,so we try hard to limit the available choices. Also the use of a # choice statement should be more obvious to the user. # @@ -869,7 +930,7 @@ choice help Some MIPS machines can be configured for either little or big endian byte order. These modes require different kernels and a different - Linux distribution. In general there is one prefered byteorder for a + Linux distribution. In general there is one preferred byteorder for a particular system but some systems are just as commonly used in the one or the other endianess. @@ -918,10 +979,13 @@ config MIPS_TX3927 bool select HAS_TXX9_SERIAL -config PCI_MARVELL +config MIPS_RM9122 bool + select SERIAL_RM9000 + select GPI_RM9000 + select WDT_RM9000 -config ITE_BOARD_GEN +config PCI_MARVELL bool config SOC_AU1000 @@ -959,10 +1023,25 @@ config SOC_PNX8550 select HW_HAS_PCI select SYS_HAS_CPU_MIPS32_R1 select SYS_SUPPORTS_32BIT_KERNEL + select GENERIC_HARDIRQS_NO__DO_IRQ config SWAP_IO_SPACE bool +config EMMA2RH + bool + depends on MARKEINS + default y + +config SERIAL_RM9000 + bool + +config GPI_RM9000 + bool + +config WDT_RM9000 + bool + # # Unfortunately not all GT64120 systems run the chip at the same clock. # As the user for the clock rate and try to minimize the available options. @@ -988,25 +1067,6 @@ endchoice config ARC32 bool -config AU1X00_USB_DEVICE - bool - depends on MIPS_PB1500 || MIPS_PB1100 || MIPS_PB1000 - default n - -config MIPS_GT96100 - bool - select MIPS_GT64120 - -config IT8172_CIR - bool - depends on MIPS_ITE8172 || MIPS_IVR - default y - -config IT8712 - bool - depends on MIPS_ITE8172 - default y - config BOOT_ELF32 bool @@ -1021,16 +1081,16 @@ config HAVE_STD_PC_SERIAL_PORT config ARC_CONSOLE bool "ARC console support" - depends on SGI_IP22 || SNI_RM200_PCI + depends on SGI_IP22 || SNI_RM config ARC_MEMORY bool - depends on MACH_JAZZ || SNI_RM200_PCI || SGI_IP32 + depends on MACH_JAZZ || SNI_RM || SGI_IP32 default y config ARC_PROMLIB bool - depends on MACH_JAZZ || SNI_RM200_PCI || SGI_IP22 || SGI_IP32 + depends on MACH_JAZZ || SNI_RM || SGI_IP22 || SGI_IP32 default y config ARC64 @@ -1051,6 +1111,7 @@ choice config CPU_MIPS32_R1 bool "MIPS32 Release 1" depends on SYS_HAS_CPU_MIPS32_R1 + select CPU_HAS_LLSC select CPU_HAS_PREFETCH select CPU_SUPPORTS_32BIT_KERNEL select CPU_SUPPORTS_HIGHMEM @@ -1068,6 +1129,7 @@ config CPU_MIPS32_R1 config CPU_MIPS32_R2 bool "MIPS32 Release 2" depends on SYS_HAS_CPU_MIPS32_R2 + select CPU_HAS_LLSC select CPU_HAS_PREFETCH select CPU_SUPPORTS_32BIT_KERNEL select CPU_SUPPORTS_HIGHMEM @@ -1081,6 +1143,7 @@ config CPU_MIPS32_R2 config CPU_MIPS64_R1 bool "MIPS64 Release 1" depends on SYS_HAS_CPU_MIPS64_R1 + select CPU_HAS_LLSC select CPU_HAS_PREFETCH select CPU_SUPPORTS_32BIT_KERNEL select CPU_SUPPORTS_64BIT_KERNEL @@ -1099,6 +1162,7 @@ config CPU_MIPS64_R1 config CPU_MIPS64_R2 bool "MIPS64 Release 2" depends on SYS_HAS_CPU_MIPS64_R2 + select CPU_HAS_LLSC select CPU_HAS_PREFETCH select CPU_SUPPORTS_32BIT_KERNEL select CPU_SUPPORTS_64BIT_KERNEL @@ -1113,6 +1177,7 @@ config CPU_MIPS64_R2 config CPU_R3000 bool "R3000" depends on SYS_HAS_CPU_R3000 + select CPU_HAS_WB select CPU_SUPPORTS_32BIT_KERNEL select CPU_SUPPORTS_HIGHMEM help @@ -1142,6 +1207,7 @@ config CPU_VR41XX config CPU_R4300 bool "R4300" depends on SYS_HAS_CPU_R4300 + select CPU_HAS_LLSC select CPU_SUPPORTS_32BIT_KERNEL select CPU_SUPPORTS_64BIT_KERNEL help @@ -1150,6 +1216,7 @@ config CPU_R4300 config CPU_R4X00 bool "R4x00" depends on SYS_HAS_CPU_R4X00 + select CPU_HAS_LLSC select CPU_SUPPORTS_32BIT_KERNEL select CPU_SUPPORTS_64BIT_KERNEL help @@ -1159,12 +1226,15 @@ config CPU_R4X00 config CPU_TX49XX bool "R49XX" depends on SYS_HAS_CPU_TX49XX + select CPU_HAS_LLSC + select CPU_HAS_PREFETCH select CPU_SUPPORTS_32BIT_KERNEL select CPU_SUPPORTS_64BIT_KERNEL config CPU_R5000 bool "R5000" depends on SYS_HAS_CPU_R5000 + select CPU_HAS_LLSC select CPU_SUPPORTS_32BIT_KERNEL select CPU_SUPPORTS_64BIT_KERNEL help @@ -1173,21 +1243,24 @@ config CPU_R5000 config CPU_R5432 bool "R5432" depends on SYS_HAS_CPU_R5432 + select CPU_HAS_LLSC select CPU_SUPPORTS_32BIT_KERNEL select CPU_SUPPORTS_64BIT_KERNEL config CPU_R6000 bool "R6000" depends on EXPERIMENTAL + select CPU_HAS_LLSC depends on SYS_HAS_CPU_R6000 select CPU_SUPPORTS_32BIT_KERNEL help MIPS Technologies R6000 and R6000A series processors. Note these - processors are extremly rare and the support for them is incomplete. + processors are extremely rare and the support for them is incomplete. config CPU_NEVADA bool "RM52xx" depends on SYS_HAS_CPU_NEVADA + select CPU_HAS_LLSC select CPU_SUPPORTS_32BIT_KERNEL select CPU_SUPPORTS_64BIT_KERNEL help @@ -1197,6 +1270,7 @@ config CPU_R8000 bool "R8000" depends on EXPERIMENTAL depends on SYS_HAS_CPU_R8000 + select CPU_HAS_LLSC select CPU_HAS_PREFETCH select CPU_SUPPORTS_64BIT_KERNEL help @@ -1206,6 +1280,7 @@ config CPU_R8000 config CPU_R10000 bool "R10000" depends on SYS_HAS_CPU_R10000 + select CPU_HAS_LLSC select CPU_HAS_PREFETCH select CPU_SUPPORTS_32BIT_KERNEL select CPU_SUPPORTS_64BIT_KERNEL @@ -1216,6 +1291,7 @@ config CPU_R10000 config CPU_RM7000 bool "RM7000" depends on SYS_HAS_CPU_RM7000 + select CPU_HAS_LLSC select CPU_HAS_PREFETCH select CPU_SUPPORTS_32BIT_KERNEL select CPU_SUPPORTS_64BIT_KERNEL @@ -1224,17 +1300,21 @@ config CPU_RM7000 config CPU_RM9000 bool "RM9000" depends on SYS_HAS_CPU_RM9000 + select CPU_HAS_LLSC select CPU_HAS_PREFETCH select CPU_SUPPORTS_32BIT_KERNEL select CPU_SUPPORTS_64BIT_KERNEL select CPU_SUPPORTS_HIGHMEM + select WEAK_ORDERING config CPU_SB1 bool "SB1" depends on SYS_HAS_CPU_SB1 + select CPU_HAS_LLSC select CPU_SUPPORTS_32BIT_KERNEL select CPU_SUPPORTS_64BIT_KERNEL select CPU_SUPPORTS_HIGHMEM + select WEAK_ORDERING endchoice @@ -1295,10 +1375,12 @@ config SYS_HAS_CPU_RM9000 config SYS_HAS_CPU_SB1 bool +config WEAK_ORDERING + bool endmenu # -# These two indicate any levelof the MIPS32 and MIPS64 architecture +# These two indicate any level of the MIPS32 and MIPS64 architecture # config CPU_MIPS32 bool @@ -1309,7 +1391,7 @@ config CPU_MIPS64 default y if CPU_MIPS64_R1 || CPU_MIPS64_R2 # -# These two indicate the revision of the architecture, either 32 bot 64 bit. +# These two indicate the revision of the architecture, either Release 1 or Release 2 # config CPU_MIPSR1 bool @@ -1377,13 +1459,12 @@ config PAGE_SIZE_8KB config PAGE_SIZE_16KB bool "16kB" - depends on EXPERIMENTAL && !CPU_R3000 && !CPU_TX39XX + depends on !CPU_R3000 && !CPU_TX39XX help Using 16kB page size will result in higher performance kernel at the price of higher memory consumption. This option is available on - all non-R3000 family processor. Not that at the time of this - writing this option is still high experimental; there are also - issues with compatibility of user applications. + all non-R3000 family processors. Note that you will need a suitable + Linux distribution to support this. config PAGE_SIZE_64KB bool "64kB" @@ -1392,8 +1473,7 @@ config PAGE_SIZE_64KB Using 64kB page size will result in higher performance kernel at the price of higher memory consumption. This option is available on all non-R3000 family processor. Not that at the time of this - writing this option is still high experimental; there are also - issues with compatibility of user applications. + writing this option is still high experimental. endchoice @@ -1404,6 +1484,13 @@ config IP22_CPU_SCACHE bool select BOARD_SCACHE +# +# Support for a MIPS32 / MIPS64 style S-caches +# +config MIPS_CPU_SCACHE + bool + select BOARD_SCACHE + config R5000_CPU_SCACHE bool select BOARD_SCACHE @@ -1423,26 +1510,78 @@ config SIBYTE_DMA_PAGEOPS config CPU_HAS_PREFETCH bool -config MIPS_MT - bool "Enable MIPS MT" - choice prompt "MIPS MT options" - depends on MIPS_MT + +config MIPS_MT_DISABLED + bool "Disable multithreading support." + help + Use this option if your workload can't take advantage of + MIPS hardware multithreading support. On systems that don't have + the option of an MT-enabled processor this option will be the only + option in this menu. config MIPS_MT_SMP bool "Use 1 TC on each available VPE for SMP" + depends on SYS_SUPPORTS_MULTITHREADING + select CPU_MIPSR2_IRQ_VI + select CPU_MIPSR2_SRS + select MIPS_MT + select SMP + select SYS_SUPPORTS_SMP + help + This is a kernel model which is also known a VSMP or lately + has been marketesed into SMVP. + +config MIPS_MT_SMTC + bool "SMTC: Use all TCs on all VPEs for SMP" + depends on CPU_MIPS32_R2 + #depends on CPU_MIPS64_R2 # once there is hardware ... + depends on SYS_SUPPORTS_MULTITHREADING + select CPU_MIPSR2_IRQ_VI + select CPU_MIPSR2_SRS + select MIPS_MT select SMP + select SYS_SUPPORTS_SMP + help + This is a kernel model which is known a SMTC or lately has been + marketesed into SMVP. config MIPS_VPE_LOADER bool "VPE loader support." - depends on MIPS_MT + depends on SYS_SUPPORTS_MULTITHREADING + select MIPS_MT help Includes a loader for loading an elf relocatable object onto another VPE and running it. endchoice +config MIPS_MT + bool + +config SYS_SUPPORTS_MULTITHREADING + bool + +config MIPS_MT_FPAFF + bool "Dynamic FPU affinity for FP-intensive threads" + depends on MIPS_MT + default y + +config MIPS_MT_SMTC_INSTANT_REPLAY + bool "Low-latency Dispatch of Deferred SMTC IPIs" + depends on MIPS_MT_SMTC + default y + help + SMTC pseudo-interrupts between TCs are deferred and queued + if the target TC is interrupt-inhibited (IXMT). In the first + SMTC prototypes, these queued IPIs were serviced on return + to user mode, or on entry into the kernel idle loop. The + INSTANT_REPLAY option dispatches them as part of local_irq_restore() + processing, which adds runtime overhead (hence the option to turn + it off), but ensures that IPIs are handled promptly even under + heavy I/O interrupt load. + config MIPS_VPE_LOADER_TOM bool "Load VPE program into memory hidden from linux" depends on MIPS_VPE_LOADER @@ -1459,6 +1598,16 @@ config MIPS_VPE_APSP_API depends on MIPS_VPE_LOADER help +config MIPS_APSP_KSPD + bool "Enable KSPD" + depends on MIPS_VPE_APSP_API + default y + help + KSPD is a kernel daemon that accepts syscall requests from the SP + side, actions them and returns the results. It also handles the + "exit" syscall notifying other kernel modules the SP program is + exiting. You probably want to say yes here. + config SB1_PASS_1_WORKAROUNDS bool depends on CPU_SB1_PASS_1 @@ -1478,61 +1627,29 @@ config 64BIT_PHYS_ADDR bool "Support for 64-bit physical address space" depends on (CPU_R4X00 || CPU_R5000 || CPU_RM7000 || CPU_RM9000 || CPU_R10000 || CPU_SB1 || CPU_MIPS32 || CPU_MIPS64) && 32BIT -config CPU_ADVANCED - bool "Override CPU Options" - depends on 32BIT - help - Saying yes here allows you to select support for various features - your CPU may or may not have. Most people should say N here. - config CPU_HAS_LLSC - bool "ll/sc Instructions available" if CPU_ADVANCED - default y if !CPU_ADVANCED && !CPU_R3000 && !CPU_VR41XX && !CPU_TX39XX - help - MIPS R4000 series and later provide the Load Linked (ll) - and Store Conditional (sc) instructions. More information is - available at . - - Say Y here if your CPU has the ll and sc instructions. Say Y here - for better performance, N if you don't know. You must say Y here - for multiprocessor machines. + bool config CPU_HAS_WB - bool "Writeback Buffer available" if CPU_ADVANCED - default y if !CPU_ADVANCED && CPU_R3000 && MACH_DECSTATION - help - Say N here for slightly better performance. You must say Y here for - machines which require flushing of write buffers in software. Saying - Y is the safe option; N may result in kernel malfunction and crashes. - -menu "MIPSR2 Interrupt handling" - depends on CPU_MIPSR2 && CPU_ADVANCED + bool +# +# Vectored interrupt mode is an R2 feature +# config CPU_MIPSR2_IRQ_VI - bool "Vectored interrupt mode" - help - Vectored interrupt mode allowing faster dispatching of interrupts. - The board support code needs to be written to take advantage of this - mode. Compatibility code is included to allow the kernel to run on - a CPU that does not support vectored interrupts. It's safe to - say Y here. + bool +# +# Extended interrupt mode is an R2 feature +# config CPU_MIPSR2_IRQ_EI - bool "External interrupt controller mode" - help - Extended interrupt mode takes advantage of an external interrupt - controller to allow fast dispatching from many possible interrupt - sources. Say N unless you know that external interrupt support is - required. + bool +# +# Shadow registers are an R2 feature +# config CPU_MIPSR2_SRS - bool "Make shadow set registers available for interrupt handlers" - depends on CPU_MIPSR2_IRQ_VI || CPU_MIPSR2_IRQ_EI - help - Allow the kernel to use shadow register sets for fast interrupts. - Interrupt handlers must be specially written to use shadow sets. - Say N unless you know that shadow register set upport is needed. -endmenu + bool config CPU_HAS_SYNC bool @@ -1550,6 +1667,9 @@ config GENERIC_IRQ_PROBE bool default y +config IRQ_PER_CPU + bool + # # - Highmem only makes sense for the 32-bit kernel. # - The current highmem code will only work properly on physically indexed @@ -1577,12 +1697,44 @@ config ARCH_FLATMEM_ENABLE def_bool y depends on !NUMA +config ARCH_DISCONTIGMEM_ENABLE + bool + default y if SGI_IP27 + help + Say Y to upport efficient handling of discontiguous physical memory, + for architectures which are either NUMA (Non-Uniform Memory Access) + or have huge holes in the physical address space for other reasons. + See for more. + +config ARCH_SPARSEMEM_ENABLE + bool + select SPARSEMEM_STATIC + +config NUMA + bool "NUMA Support" + depends on SYS_SUPPORTS_NUMA + help + Say Y to compile the kernel to support NUMA (Non-Uniform Memory + Access). This option improves performance on systems with more + than two nodes; on two node systems it is generally better to + leave it disabled; on single node systems disable this option + disabled. + +config SYS_SUPPORTS_NUMA + bool + +config NODES_SHIFT + int + default "6" + depends on NEED_MULTIPLE_NODES + source "mm/Kconfig" config SMP bool "Multi-Processing support" - depends on CPU_RM9000 || ((SIBYTE_BCM1x80 || SIBYTE_BCM1x55 || SIBYTE_SB1250) && !SIBYTE_STANDALONE) || SGI_IP27 || MIPS_MT_SMP - ---help--- + depends on SYS_SUPPORTS_SMP + select IRQ_PER_CPU + help This enables support for systems with more than one CPU. If you have a system with only one CPU, like most personal computers, say N. If you have a system with more than one CPU, say Y. @@ -1601,12 +1753,16 @@ config SMP If you don't know what to do here, say N. +config SYS_SUPPORTS_SMP + bool + config NR_CPUS int "Maximum number of CPUs (2-64)" range 2 64 depends on SMP default "64" if SGI_IP27 default "2" + default "8" if MIPS_MT_SMTC help This allows you to specify the maximum number of CPUs which this kernel will support. The maximum supported value is 32 for 32-bit @@ -1616,6 +1772,77 @@ config NR_CPUS This is purely to save memory - each supported CPU adds approximately eight kilobytes to the kernel image. +# +# Timer Interrupt Frequency Configuration +# + +choice + prompt "Timer frequency" + default HZ_250 + help + Allows the configuration of the timer frequency. + + config HZ_48 + bool "48 HZ" if SYS_SUPPORTS_48HZ + + config HZ_100 + bool "100 HZ" if SYS_SUPPORTS_100HZ || SYS_SUPPORTS_ARBIT_HZ + + config HZ_128 + bool "128 HZ" if SYS_SUPPORTS_128HZ || SYS_SUPPORTS_ARBIT_HZ + + config HZ_250 + bool "250 HZ" if SYS_SUPPORTS_250HZ || SYS_SUPPORTS_ARBIT_HZ + + config HZ_256 + bool "256 HZ" if SYS_SUPPORTS_256HZ || SYS_SUPPORTS_ARBIT_HZ + + config HZ_1000 + bool "1000 HZ" if SYS_SUPPORTS_1000HZ || SYS_SUPPORTS_ARBIT_HZ + + config HZ_1024 + bool "1024 HZ" if SYS_SUPPORTS_1024HZ || SYS_SUPPORTS_ARBIT_HZ + +endchoice + +config SYS_SUPPORTS_48HZ + bool + +config SYS_SUPPORTS_100HZ + bool + +config SYS_SUPPORTS_128HZ + bool + +config SYS_SUPPORTS_250HZ + bool + +config SYS_SUPPORTS_256HZ + bool + +config SYS_SUPPORTS_1000HZ + bool + +config SYS_SUPPORTS_1024HZ + bool + +config SYS_SUPPORTS_ARBIT_HZ + bool + default y if !SYS_SUPPORTS_48HZ && !SYS_SUPPORTS_100HZ && \ + !SYS_SUPPORTS_128HZ && !SYS_SUPPORTS_250HZ && \ + !SYS_SUPPORTS_256HZ && !SYS_SUPPORTS_1000HZ && \ + !SYS_SUPPORTS_1024HZ + +config HZ + int + default 48 if HZ_48 + default 100 if HZ_100 + default 128 if HZ_128 + default 250 if HZ_250 + default 256 if HZ_256 + default 1000 if HZ_1000 + default 1024 if HZ_1024 + source "kernel/Kconfig.preempt" config RTC_DS1742 @@ -1638,6 +1865,14 @@ config RWSEM_GENERIC_SPINLOCK bool default y +config LOCKDEP_SUPPORT + bool + default y + +config STACKTRACE_SUPPORT + bool + default y + source "init/Kconfig" menu "Bus options (PCI, PCMCIA, EISA, ISA, TC)" @@ -1679,6 +1914,7 @@ config EISA bool "EISA support" depends on HW_HAS_EISA select ISA + select GENERIC_ISA_DMA ---help--- The Extended Industry Standard Architecture (EISA) bus was developed as an open alternative to the IBM MicroChannel bus. @@ -1711,6 +1947,9 @@ config MMU bool default y +config I8253 + bool + source "drivers/pcmcia/Kconfig" source "drivers/pci/hotplug/Kconfig" @@ -1756,6 +1995,11 @@ config COMPAT depends on MIPS32_COMPAT default y +config SYSVIPC_COMPAT + bool + depends on COMPAT && SYSVIPC + default y + config MIPS32_O32 bool "Kernel support for o32 binaries" depends on MIPS32_COMPAT @@ -1802,6 +2046,32 @@ config PM bool "Power Management support (EXPERIMENTAL)" depends on EXPERIMENTAL && SOC_AU1X00 +config APM + tristate "Advanced Power Management Emulation" + depends on PM + ---help--- + APM is a BIOS specification for saving power using several different + techniques. This is mostly useful for battery powered systems with + APM compliant BIOSes. If you say Y here, the system time will be + reset after a RESUME operation, the /proc/apm device will provide + battery status information, and user-space programs will receive + notification of APM "events" (e.g. battery status change). + + In order to use APM, you will need supporting software. For location + and more information, read and the + Battery Powered Linux mini-HOWTO, available from + . + + This driver does not spin down disk drives (see the hdparm(8) + manpage ("man 8 hdparm") for that), and it doesn't turn off + VESA-compliant "green" monitors. + + Generally, if you don't have a battery in your machine, there isn't + much point in using this driver and you should say N. If you get + random kernel OOPSes or reboots that don't seem to be related to + anything, try disabling/enabling this option (or disabling/enabling + APM in your BIOS). + endmenu source "net/Kconfig"