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Merge branch 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus

Browse source 
Pull MIPS updates from Ralf Baechle:
 "Boston platform support:
   - Document DT bindings
   - Add CLK driver for board clocks

  CM:
   - Avoid per-core locking with CM3 & higher
   - WARN on attempt to lock invalid VP, not BUG

  CPS:
   - Select CONFIG_SYS_SUPPORTS_SCHED_SMT for MIPSr6
   - Prevent multi-core with dcache aliasing
   - Handle cores not powering down more gracefully
   - Handle spurious VP starts more gracefully

  DSP:
   - Add lwx & lhx missaligned access support

  eBPF:
   - Add MIPS support along with many supporting change to add the
     required infrastructure

  Generic arch code:
   - Misc sysmips MIPS_ATOMIC_SET fixes
   - Drop duplicate HAVE_SYSCALL_TRACEPOINTS
   - Negate error syscall return in trace
   - Correct forced syscall errors
   - Traced negative syscalls should return -ENOSYS
   - Allow samples/bpf/tracex5 to access syscall arguments for sane
     traces
   - Cleanup from old Kconfig options in defconfigs
   - Fix PREF instruction usage by memcpy for MIPS R6
   - Fix various special cases in the FPU eulation
   - Fix some special cases in MIPS16e2 support
   - Fix MIPS I ISA /proc/cpuinfo reporting
   - Sort MIPS Kconfig alphabetically
   - Fix minimum alignment requirement of IRQ stack as required by
     ABI / GCC
   - Fix special cases in the module loader
   - Perform post-DMA cache flushes on systems with MAARs
   - Probe the I6500 CPU
   - Cleanup cmpxchg and add support for 1 and 2 byte operations
   - Use queued read/write locks (qrwlock)
   - Use queued spinlocks (qspinlock)
   - Add CPU shared FTLB feature detection
   - Handle tlbex-tlbp race condition
   - Allow storing pgd in C0_CONTEXT for MIPSr6
   - Use current_cpu_type() in m4kc_tlbp_war()
   - Support Boston in the generic kernel

  Generic platform:
   - yamon-dt: Pull YAMON DT shim code out of SEAD-3 board
   - yamon-dt: Support > 256MB of RAM
   - yamon-dt: Use serial* rather than uart* aliases
   - Abstract FDT fixup application
   - Set RTC_ALWAYS_BCD to 0
   - Add a MAINTAINERS entry

  core kernel:
   - qspinlock.c: include linux/prefetch.h

  Loongson 3:
   - Add support

  Perf:
   - Add I6500 support

  SEAD-3:
   - Remove GIC timer from DT
   - Set interrupt-parent per-device, not at root node
   - Fix GIC interrupt specifiers

  SMP:
   - Skip IPI setup if we only have a single CPU

  VDSO:
   - Make comment match reality
   - Improvements to time code in VDSO"

* 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus: (86 commits)
  locking/qspinlock: Include linux/prefetch.h
  MIPS: Fix MIPS I ISA /proc/cpuinfo reporting
  MIPS: Fix minimum alignment requirement of IRQ stack
  MIPS: generic: Support MIPS Boston development boards
  MIPS: DTS: img: Don't attempt to build-in all .dtb files
  clk: boston: Add a driver for MIPS Boston board clocks
  dt-bindings: Document img,boston-clock binding
  MIPS: Traced negative syscalls should return -ENOSYS
  MIPS: Correct forced syscall errors
  MIPS: Negate error syscall return in trace
  MIPS: Drop duplicate HAVE_SYSCALL_TRACEPOINTS select
  MIPS16e2: Provide feature overrides for non-MIPS16 systems
  MIPS: MIPS16e2: Report ASE presence in /proc/cpuinfo
  MIPS: MIPS16e2: Subdecode extended LWSP/SWSP instructions
  MIPS: MIPS16e2: Identify ASE presence
  MIPS: VDSO: Fix a mismatch between comment and preprocessor constant
  MIPS: VDSO: Add implementation of gettimeofday() fallback
  MIPS: VDSO: Add implementation of clock_gettime() fallback
  MIPS: VDSO: Fix conversions in do_monotonic()/do_monotonic_coarse()
  MIPS: Use current_cpu_type() in m4kc_tlbp_war()
  ...
This commit is contained in:
Linus Torvalds 2017-07-15 10:59:54 -07:00
commit 568d135d33
136 changed files with 2462 additions and 1845 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

31
Documentation/devicetree/bindings/clock/img,boston-clock.txt Normal file
View file

@ -0,0 +1,31 @@
Binding for Imagination Technologies MIPS Boston clock sources.
This binding uses the common clock binding[1].
[1] Documentation/devicetree/bindings/clock/clock-bindings.txt
The device node must be a child node of the syscon node corresponding to the
Boston system's platform registers.
Required properties:
- compatible : Should be "img,boston-clock".
- #clock-cells : Should be set to 1.
Values available for clock consumers can be found in the header file:
<dt-bindings/clock/boston-clock.h>
Example:
system-controller@17ffd000 {
compatible = "img,boston-platform-regs", "syscon";
reg = <0x17ffd000 0x1000>;
clk_boston: clock {
compatible = "img,boston-clock";
#clock-cells = <1>;
};
};
uart0: uart@17ffe000 {
/* ... */
clocks = <&clk_boston BOSTON_CLK_SYS>;
};

16
MAINTAINERS
View file

@ -8732,6 +8732,12 @@ F: Documentation/devicetree/bindings/mips/
F: Documentation/mips/
F: arch/mips/
MIPS GENERIC PLATFORM
M: Paul Burton <paul.burton@imgtec.com>
L: linux-mips@linux-mips.org
S: Supported
F: arch/mips/generic/
MIPS/LOONGSON1 ARCHITECTURE
M: Keguang Zhang <keguang.zhang@gmail.com>
L: linux-mips@linux-mips.org
@ -8741,6 +8747,16 @@ F: arch/mips/include/asm/mach-loongson32/
F: drivers/*/*loongson1*
F: drivers/*/*/*loongson1*
MIPS BOSTON DEVELOPMENT BOARD
M: Paul Burton <paul.burton@imgtec.com>
L: linux-mips@linux-mips.org
S: Maintained
F: Documentation/devicetree/bindings/clock/img,boston-clock.txt
F: arch/mips/boot/dts/img/boston.dts
F: arch/mips/configs/generic/board-boston.config
F: drivers/clk/imgtec/clk-boston.c
F: include/dt-bindings/clock/boston-clock.h
MIROSOUND PCM20 FM RADIO RECEIVER DRIVER
M: Hans Verkuil <hverkuil@xs4all.nl>
L: linux-media@vger.kernel.org

118
arch/mips/Kconfig
View file

@ -1,75 +1,77 @@
config MIPS
bool
default y
select ARCH_SUPPORTS_UPROBES
select ARCH_BINFMT_ELF_STATE
select ARCH_CLOCKSOURCE_DATA
select ARCH_DISCARD_MEMBLOCK
select ARCH_HAS_ELF_RANDOMIZE
select ARCH_HAS_TICK_BROADCAST if GENERIC_CLOCKEVENTS_BROADCAST
select ARCH_MIGHT_HAVE_PC_PARPORT
select ARCH_MIGHT_HAVE_PC_SERIO
select ARCH_USE_CMPXCHG_LOCKREF if 64BIT
select ARCH_SUPPORTS_UPROBES
select ARCH_USE_BUILTIN_BSWAP
select HAVE_CONTEXT_TRACKING
select HAVE_GENERIC_DMA_COHERENT
select HAVE_IDE
select HAVE_IRQ_EXIT_ON_IRQ_STACK
select HAVE_OPROFILE
select HAVE_PERF_EVENTS
select PERF_USE_VMALLOC
select ARCH_USE_CMPXCHG_LOCKREF if 64BIT
select ARCH_USE_QUEUED_RWLOCKS
select ARCH_USE_QUEUED_SPINLOCKS
select ARCH_WANT_IPC_PARSE_VERSION
select BUILDTIME_EXTABLE_SORT
select CLONE_BACKWARDS
select CPU_PM if CPU_IDLE
select GENERIC_ATOMIC64 if !64BIT
select GENERIC_CLOCKEVENTS
select GENERIC_CMOS_UPDATE
select GENERIC_CPU_AUTOPROBE
select GENERIC_IRQ_PROBE
select GENERIC_IRQ_SHOW
select GENERIC_PCI_IOMAP
select GENERIC_SCHED_CLOCK if !CAVIUM_OCTEON_SOC
select GENERIC_SMP_IDLE_THREAD
select GENERIC_TIME_VSYSCALL
select HANDLE_DOMAIN_IRQ
select HAVE_ARCH_JUMP_LABEL
select HAVE_ARCH_KGDB
select HAVE_ARCH_MMAP_RND_BITS if MMU
select HAVE_ARCH_MMAP_RND_COMPAT_BITS if MMU && COMPAT
select HAVE_ARCH_SECCOMP_FILTER
select HAVE_ARCH_TRACEHOOK
select HAVE_CBPF_JIT if !CPU_MICROMIPS
select HAVE_FUNCTION_TRACER
select HAVE_DYNAMIC_FTRACE
select HAVE_FTRACE_MCOUNT_RECORD
select HAVE_ARCH_TRANSPARENT_HUGEPAGE if CPU_SUPPORTS_HUGEPAGES && 64BIT
select HAVE_CBPF_JIT if (!64BIT && !CPU_MICROMIPS)
select HAVE_EBPF_JIT if (64BIT && !CPU_MICROMIPS)
select HAVE_CC_STACKPROTECTOR
select HAVE_CONTEXT_TRACKING
select HAVE_COPY_THREAD_TLS
select HAVE_C_RECORDMCOUNT
select HAVE_DEBUG_KMEMLEAK
select HAVE_DEBUG_STACKOVERFLOW
select HAVE_DMA_API_DEBUG
select HAVE_DMA_CONTIGUOUS
select HAVE_DYNAMIC_FTRACE
select HAVE_EXIT_THREAD
select HAVE_FTRACE_MCOUNT_RECORD
select HAVE_FUNCTION_GRAPH_TRACER
select HAVE_FUNCTION_TRACER
select HAVE_GENERIC_DMA_COHERENT
select HAVE_IDE
select HAVE_IRQ_EXIT_ON_IRQ_STACK
select HAVE_IRQ_TIME_ACCOUNTING
select HAVE_KPROBES
select HAVE_KRETPROBES
select HAVE_SYSCALL_TRACEPOINTS
select HAVE_DEBUG_KMEMLEAK
select HAVE_SYSCALL_TRACEPOINTS
select ARCH_HAS_ELF_RANDOMIZE
select HAVE_ARCH_TRANSPARENT_HUGEPAGE if CPU_SUPPORTS_HUGEPAGES && 64BIT
select RTC_LIB if !MACH_LOONGSON64
select GENERIC_ATOMIC64 if !64BIT
select HAVE_DMA_CONTIGUOUS
select HAVE_DMA_API_DEBUG
select GENERIC_IRQ_PROBE
select GENERIC_IRQ_SHOW
select GENERIC_PCI_IOMAP
select HAVE_ARCH_JUMP_LABEL
select ARCH_WANT_IPC_PARSE_VERSION
select IRQ_FORCED_THREADING
select HAVE_MEMBLOCK
select HAVE_MEMBLOCK_NODE_MAP
select ARCH_DISCARD_MEMBLOCK
select GENERIC_SMP_IDLE_THREAD
select BUILDTIME_EXTABLE_SORT
select GENERIC_CPU_AUTOPROBE
select GENERIC_CLOCKEVENTS
select GENERIC_SCHED_CLOCK if !CAVIUM_OCTEON_SOC
select GENERIC_CMOS_UPDATE
select HAVE_MOD_ARCH_SPECIFIC
select HAVE_NMI
select VIRT_TO_BUS
select MODULES_USE_ELF_REL if MODULES
select MODULES_USE_ELF_RELA if MODULES && 64BIT
select CLONE_BACKWARDS
select HAVE_DEBUG_STACKOVERFLOW
select HAVE_CC_STACKPROTECTOR
select CPU_PM if CPU_IDLE
select ARCH_HAS_TICK_BROADCAST if GENERIC_CLOCKEVENTS_BROADCAST
select ARCH_BINFMT_ELF_STATE
select SYSCTL_EXCEPTION_TRACE
select HAVE_VIRT_CPU_ACCOUNTING_GEN
select HAVE_IRQ_TIME_ACCOUNTING
select GENERIC_TIME_VSYSCALL
select ARCH_CLOCKSOURCE_DATA
select HANDLE_DOMAIN_IRQ
select HAVE_EXIT_THREAD
select HAVE_OPROFILE
select HAVE_PERF_EVENTS
select HAVE_REGS_AND_STACK_ACCESS_API
select HAVE_COPY_THREAD_TLS
select HAVE_SYSCALL_TRACEPOINTS
select HAVE_VIRT_CPU_ACCOUNTING_GEN
select IRQ_FORCED_THREADING
select MODULES_USE_ELF_RELA if MODULES && 64BIT
select MODULES_USE_ELF_REL if MODULES
select PERF_USE_VMALLOC
select RTC_LIB if !MACH_LOONGSON64
select SYSCTL_EXCEPTION_TRACE
select VIRT_TO_BUS
menu "Machine selection"
@ -1179,6 +1181,15 @@ config SYS_SUPPORTS_RELOCATABLE
The platform must provide plat_get_fdt() if it selects CONFIG_USE_OF
to allow access to command line and entropy sources.
config MIPS_CBPF_JIT
def_bool y
depends on BPF_JIT && HAVE_CBPF_JIT
config MIPS_EBPF_JIT
def_bool y
depends on BPF_JIT && HAVE_EBPF_JIT
#
# Endianness 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
@ -2062,7 +2073,7 @@ config CPU_SUPPORTS_UNCACHED_ACCELERATED
bool
config MIPS_PGD_C0_CONTEXT
bool
default y if 64BIT && CPU_MIPSR2 && !CPU_XLP
default y if 64BIT && (CPU_MIPSR2 || CPU_MIPSR6) && !CPU_XLP
#
# Set to y for ptrace access to watch registers.
@ -2370,6 +2381,7 @@ config MIPS_CPS
select SMP
select SYNC_R4K if (CEVT_R4K || CSRC_R4K)
select SYS_SUPPORTS_HOTPLUG_CPU
select SYS_SUPPORTS_SCHED_SMT if CPU_MIPSR6
select SYS_SUPPORTS_SMP
select WEAK_ORDERING
help

2
arch/mips/Makefile
View file

@ -160,7 +160,7 @@ cflags-$(CONFIG_CPU_MIPS32_R1) += $(call cc-option,-march=mips32,-mips32 -U_MIPS
-Wa,-mips32 -Wa,--trap
cflags-$(CONFIG_CPU_MIPS32_R2) += $(call cc-option,-march=mips32r2,-mips32r2 -U_MIPS_ISA -D_MIPS_ISA=_MIPS_ISA_MIPS32) \
-Wa,-mips32r2 -Wa,--trap
cflags-$(CONFIG_CPU_MIPS32_R6) += -march=mips32r6 -Wa,--trap
cflags-$(CONFIG_CPU_MIPS32_R6) += -march=mips32r6 -Wa,--trap -modd-spreg
cflags-$(CONFIG_CPU_MIPS64_R1) += $(call cc-option,-march=mips64,-mips64 -U_MIPS_ISA -D_MIPS_ISA=_MIPS_ISA_MIPS64) \
-Wa,-mips64 -Wa,--trap
cflags-$(CONFIG_CPU_MIPS64_R2) += $(call cc-option,-march=mips64r2,-mips64r2 -U_MIPS_ISA -D_MIPS_ISA=_MIPS_ISA_MIPS64) \

5
arch/mips/boot/dts/img/Makefile
View file

@ -1,6 +1,7 @@
dtb-$(CONFIG_MACH_PISTACHIO) += pistachio_marduk.dtb
dtb-$(CONFIG_FIT_IMAGE_FDT_BOSTON) += boston.dtb
obj-y += $(patsubst %.dtb, %.dtb.o, $(dtb-y))
dtb-$(CONFIG_MACH_PISTACHIO) += pistachio_marduk.dtb
obj-$(CONFIG_MACH_PISTACHIO) += pistachio_marduk.dtb.o
# Force kbuild to make empty built-in.o if necessary
obj- += dummy.o

224
arch/mips/boot/dts/img/boston.dts Normal file
View file

@ -0,0 +1,224 @@
/dts-v1/;
#include <dt-bindings/clock/boston-clock.h>
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/interrupt-controller/irq.h>
#include <dt-bindings/interrupt-controller/mips-gic.h>
/ {
#address-cells = <1>;
#size-cells = <1>;
compatible = "img,boston";
chosen {
stdout-path = "uart0:115200";
};
aliases {
uart0 = &uart0;
};
cpus {
#address-cells = <1>;
#size-cells = <0>;
cpu@0 {
device_type = "cpu";
compatible = "img,mips";
reg = <0>;
clocks = <&clk_boston BOSTON_CLK_CPU>;
};
};
memory@0 {
device_type = "memory";
reg = <0x00000000 0x10000000>;
};
pci0: pci@10000000 {
compatible = "xlnx,axi-pcie-host-1.00.a";
device_type = "pci";
reg = <0x10000000 0x2000000>;
#address-cells = <3>;
#size-cells = <2>;
#interrupt-cells = <1>;
interrupt-parent = <&gic>;
interrupts = <GIC_SHARED 2 IRQ_TYPE_LEVEL_HIGH>;
ranges = <0x02000000 0 0x40000000
0x40000000 0 0x40000000>;
interrupt-map-mask = <0 0 0 7>;
interrupt-map = <0 0 0 1 &pci0_intc 1>,
<0 0 0 2 &pci0_intc 2>,
<0 0 0 3 &pci0_intc 3>,
<0 0 0 4 &pci0_intc 4>;
pci0_intc: interrupt-controller {
interrupt-controller;
#address-cells = <0>;
#interrupt-cells = <1>;
};
};
pci1: pci@12000000 {
compatible = "xlnx,axi-pcie-host-1.00.a";
device_type = "pci";
reg = <0x12000000 0x2000000>;
#address-cells = <3>;
#size-cells = <2>;
#interrupt-cells = <1>;
interrupt-parent = <&gic>;
interrupts = <GIC_SHARED 1 IRQ_TYPE_LEVEL_HIGH>;
ranges = <0x02000000 0 0x20000000
0x20000000 0 0x20000000>;
interrupt-map-mask = <0 0 0 7>;
interrupt-map = <0 0 0 1 &pci1_intc 1>,
<0 0 0 2 &pci1_intc 2>,
<0 0 0 3 &pci1_intc 3>,
<0 0 0 4 &pci1_intc 4>;
pci1_intc: interrupt-controller {
interrupt-controller;
#address-cells = <0>;
#interrupt-cells = <1>;
};
};
pci2: pci@14000000 {
compatible = "xlnx,axi-pcie-host-1.00.a";
device_type = "pci";
reg = <0x14000000 0x2000000>;
#address-cells = <3>;
#size-cells = <2>;
#interrupt-cells = <1>;
interrupt-parent = <&gic>;
interrupts = <GIC_SHARED 0 IRQ_TYPE_LEVEL_HIGH>;
ranges = <0x02000000 0 0x16000000
0x16000000 0 0x100000>;
interrupt-map-mask = <0 0 0 7>;
interrupt-map = <0 0 0 1 &pci2_intc 1>,
<0 0 0 2 &pci2_intc 2>,
<0 0 0 3 &pci2_intc 3>,
<0 0 0 4 &pci2_intc 4>;
pci2_intc: interrupt-controller {
interrupt-controller;
#address-cells = <0>;
#interrupt-cells = <1>;
};
pci2_root@0,0,0 {
compatible = "pci10ee,7021";
reg = <0x00000000 0 0 0 0>;
#address-cells = <3>;
#size-cells = <2>;
#interrupt-cells = <1>;
eg20t_bridge@1,0,0 {
compatible = "pci8086,8800";
reg = <0x00010000 0 0 0 0>;
#address-cells = <3>;
#size-cells = <2>;
#interrupt-cells = <1>;
eg20t_mac@2,0,1 {
compatible = "pci8086,8802";
reg = <0x00020100 0 0 0 0>;
phy-reset-gpios = <&eg20t_gpio 6
GPIO_ACTIVE_LOW>;
};
eg20t_gpio: eg20t_gpio@2,0,2 {
compatible = "pci8086,8803";
reg = <0x00020200 0 0 0 0>;
gpio-controller;
#gpio-cells = <2>;
};
eg20t_i2c@2,12,2 {
compatible = "pci8086,8817";
reg = <0x00026200 0 0 0 0>;
#address-cells = <1>;
#size-cells = <0>;
rtc@0x68 {
compatible = "st,m41t81s";
reg = <0x68>;
};
};
};
};
};
gic: interrupt-controller@16120000 {
compatible = "mti,gic";
reg = <0x16120000 0x20000>;
interrupt-controller;
#interrupt-cells = <3>;
timer {
compatible = "mti,gic-timer";
interrupts = <GIC_LOCAL 1 IRQ_TYPE_NONE>;
clocks = <&clk_boston BOSTON_CLK_CPU>;
};
};
cdmm@16140000 {
compatible = "mti,mips-cdmm";
reg = <0x16140000 0x8000>;
};
cpc@16200000 {
compatible = "mti,mips-cpc";
reg = <0x16200000 0x8000>;
};
plat_regs: system-controller@17ffd000 {
compatible = "img,boston-platform-regs", "syscon";
reg = <0x17ffd000 0x1000>;
clk_boston: clock {
compatible = "img,boston-clock";
#clock-cells = <1>;
};
};
reboot: syscon-reboot {
compatible = "syscon-reboot";
regmap = <&plat_regs>;
offset = <0x10>;
mask = <0x10>;
};
uart0: uart@17ffe000 {
compatible = "ns16550a";
reg = <0x17ffe000 0x1000>;
reg-shift = <2>;
interrupt-parent = <&gic>;
interrupts = <GIC_SHARED 3 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&clk_boston BOSTON_CLK_SYS>;
};
lcd: lcd@17fff000 {
compatible = "img,boston-lcd";
reg = <0x17fff000 0x8>;
};
};

24
arch/mips/boot/dts/mti/sead3.dts
View file

@ -11,15 +11,14 @@
#size-cells = <1>;
compatible = "mti,sead-3";
model = "MIPS SEAD-3";
interrupt-parent = <&gic>;
chosen {
stdout-path = "uart1:115200";
stdout-path = "serial1:115200";
};
aliases {
uart0 = &uart0;
uart1 = &uart1;
serial0 = &uart0;
serial1 = &uart1;
};
cpus {
@ -54,18 +53,14 @@
* controller & should be probed first.
*/
interrupt-parent = <&cpu_intc>;
timer {
compatible = "mti,gic-timer";
interrupts = <GIC_LOCAL 1 IRQ_TYPE_NONE>;
};
};
ehci@1b200000 {
compatible = "generic-ehci";
reg = <0x1b200000 0x1000>;
interrupts = <0>; /* GIC 0 or CPU 6 */
interrupt-parent = <&gic>;
interrupts = <GIC_SHARED 0 IRQ_TYPE_LEVEL_HIGH>; /* GIC 0 or CPU 6 */
has-transaction-translator;
};
@ -227,7 +222,8 @@
clock-frequency = <14745600>;
interrupts = <3>; /* GIC 3 or CPU 4 */
interrupt-parent = <&gic>;
interrupts = <GIC_SHARED 3 IRQ_TYPE_LEVEL_HIGH>; /* GIC 3 or CPU 4 */
no-loopback-test;
};
@ -241,7 +237,8 @@
clock-frequency = <14745600>;
interrupts = <2>; /* GIC 2 or CPU 4 */
interrupt-parent = <&gic>;
interrupts = <GIC_SHARED 2 IRQ_TYPE_LEVEL_HIGH>; /* GIC 2 or CPU 4 */
no-loopback-test;
};
@ -251,7 +248,8 @@
reg = <0x1f010000 0x10000>;
reg-io-width = <4>;
interrupts = <0>; /* GIC 0 or CPU 6 */
interrupt-parent = <&gic>;
interrupts = <GIC_SHARED 0 IRQ_TYPE_LEVEL_HIGH>; /* GIC 0 or CPU 6 */
phy-mode = "mii";
smsc,irq-push-pull;

6
arch/mips/configs/ar7_defconfig
View file

@ -3,7 +3,6 @@ CONFIG_HIGH_RES_TIMERS=y
CONFIG_HZ_100=y
CONFIG_KEXEC=y
# CONFIG_SECCOMP is not set
CONFIG_EXPERIMENTAL=y
# CONFIG_LOCALVERSION_AUTO is not set
CONFIG_KERNEL_LZMA=y
CONFIG_SYSVIPC=y
@ -41,7 +40,6 @@ CONFIG_SYN_COOKIES=y
# CONFIG_INET_XFRM_MODE_TRANSPORT is not set
# CONFIG_INET_XFRM_MODE_TUNNEL is not set
# CONFIG_INET_XFRM_MODE_BEET is not set
# CONFIG_INET_LRO is not set
# CONFIG_INET_DIAG is not set
CONFIG_TCP_CONG_ADVANCED=y
# CONFIG_TCP_CONG_BIC is not set
@ -86,7 +84,6 @@ CONFIG_MAC80211_RC_DEFAULT_PID=y
CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
# CONFIG_FIRMWARE_IN_KERNEL is not set
CONFIG_MTD=y
CONFIG_MTD_CHAR=y
CONFIG_MTD_BLOCK=y
CONFIG_MTD_CFI=y
CONFIG_MTD_CFI_INTELEXT=y
@ -99,8 +96,6 @@ CONFIG_FIXED_PHY=y
CONFIG_NET_ETHERNET=y
CONFIG_MII=y
CONFIG_CPMAC=y
# CONFIG_NETDEV_1000 is not set
# CONFIG_NETDEV_10000 is not set
CONFIG_PPP=m
CONFIG_PPP_MULTILINK=y
CONFIG_PPP_FILTER=y
@ -142,7 +137,6 @@ CONFIG_BSD_DISKLABEL=y
# CONFIG_ENABLE_MUST_CHECK is not set
CONFIG_STRIP_ASM_SYMS=y
CONFIG_DEBUG_FS=y
CONFIG_SYSCTL_SYSCALL_CHECK=y
CONFIG_CMDLINE_BOOL=y
CONFIG_CMDLINE="rootfstype=squashfs,jffs2"
CONFIG_CRYPTO=y

2
arch/mips/configs/ath79_defconfig
View file

@ -7,7 +7,6 @@ CONFIG_ATH79_MACH_PB44=y
CONFIG_ATH79_MACH_UBNT_XM=y
CONFIG_HZ_100=y
# CONFIG_SECCOMP is not set
CONFIG_EXPERIMENTAL=y
# CONFIG_LOCALVERSION_AUTO is not set
CONFIG_SYSVIPC=y
CONFIG_HIGH_RES_TIMERS=y
@ -35,7 +34,6 @@ CONFIG_IP_ADVANCED_ROUTER=y
# CONFIG_INET_XFRM_MODE_TRANSPORT is not set
# CONFIG_INET_XFRM_MODE_TUNNEL is not set
# CONFIG_INET_XFRM_MODE_BEET is not set
# CONFIG_INET_LRO is not set
# CONFIG_IPV6 is not set
CONFIG_CFG80211=m
CONFIG_MAC80211=m

7
arch/mips/configs/bcm63xx_defconfig
View file

@ -5,7 +5,6 @@ CONFIG_BCM63XX_CPU_6348=y
CONFIG_BCM63XX_CPU_6358=y
CONFIG_NO_HZ=y
# CONFIG_SECCOMP is not set
CONFIG_EXPERIMENTAL=y
# CONFIG_LOCALVERSION_AUTO is not set
# CONFIG_SWAP is not set
CONFIG_TINY_RCU=y
@ -33,7 +32,6 @@ CONFIG_INET=y
# CONFIG_INET_XFRM_MODE_TRANSPORT is not set
# CONFIG_INET_XFRM_MODE_TUNNEL is not set
# CONFIG_INET_XFRM_MODE_BEET is not set
# CONFIG_INET_LRO is not set
# CONFIG_INET_DIAG is not set
# CONFIG_IPV6 is not set
CONFIG_CFG80211=y
@ -50,13 +48,10 @@ CONFIG_MTD_CFI_INTELEXT=y
CONFIG_MTD_CFI_AMDSTD=y
CONFIG_MTD_PHYSMAP=y
# CONFIG_BLK_DEV is not set
# CONFIG_MISC_DEVICES is not set
CONFIG_NETDEVICES=y
CONFIG_BCM63XX_PHY=y
CONFIG_NET_ETHERNET=y
CONFIG_BCM63XX_ENET=y
# CONFIG_NETDEV_1000 is not set
# CONFIG_NETDEV_10000 is not set
CONFIG_B43=y
# CONFIG_B43_PHY_LP is not set
# CONFIG_INPUT is not set
@ -70,7 +65,6 @@ CONFIG_SERIAL_BCM63XX_CONSOLE=y
# CONFIG_HWMON is not set
# CONFIG_VGA_ARB is not set
CONFIG_USB=y
# CONFIG_USB_DEVICE_CLASS is not set
CONFIG_USB_EHCI_HCD=y
# CONFIG_USB_EHCI_TT_NEWSCHED is not set
CONFIG_USB_OHCI_HCD=y
@ -84,7 +78,6 @@ CONFIG_LEDS_TRIGGER_DEFAULT_ON=y
CONFIG_PROC_KCORE=y
# CONFIG_NETWORK_FILESYSTEMS is not set
CONFIG_MAGIC_SYSRQ=y
CONFIG_SYSCTL_SYSCALL_CHECK=y
CONFIG_CMDLINE_BOOL=y
CONFIG_CMDLINE="console=ttyS0,115200"
# CONFIG_CRYPTO_HW is not set

4
arch/mips/configs/bigsur_defconfig
View file

@ -4,7 +4,6 @@ CONFIG_SMP=y
CONFIG_NO_HZ=y
CONFIG_HIGH_RES_TIMERS=y
CONFIG_HZ_1000=y
CONFIG_EXPERIMENTAL=y
CONFIG_SYSVIPC=y
CONFIG_POSIX_MQUEUE=y
CONFIG_BSD_PROCESS_ACCT=y
@ -60,7 +59,6 @@ CONFIG_INET_ESP=m
CONFIG_INET_IPCOMP=m
CONFIG_INET_XFRM_MODE_TRANSPORT=m
CONFIG_INET_XFRM_MODE_TUNNEL=m
# CONFIG_INET_LRO is not set
CONFIG_TCP_MD5SIG=y
CONFIG_IPV6_ROUTER_PREF=y
CONFIG_IPV6_ROUTE_INFO=y
@ -182,7 +180,6 @@ CONFIG_QUOTA=y
CONFIG_QUOTA_NETLINK_INTERFACE=y
# CONFIG_PRINT_QUOTA_WARNING is not set
CONFIG_QFMT_V2=m
CONFIG_AUTOFS_FS=m
CONFIG_AUTOFS4_FS=m
CONFIG_FUSE_FS=m
CONFIG_ISO9660_FS=m
@ -284,7 +281,6 @@ CONFIG_CRYPTO_SEED=m
CONFIG_CRYPTO_SERPENT=m
CONFIG_CRYPTO_TEA=m
CONFIG_CRYPTO_TWOFISH=m
CONFIG_CRYPTO_ZLIB=m
CONFIG_CRYPTO_LZO=m
CONFIG_CRC_T10DIF=m
CONFIG_CRC7=m

1
arch/mips/configs/bmips_be_defconfig
View file

@ -23,7 +23,6 @@ CONFIG_INET=y
# CONFIG_INET_XFRM_MODE_TRANSPORT is not set
# CONFIG_INET_XFRM_MODE_TUNNEL is not set
# CONFIG_INET_XFRM_MODE_BEET is not set
# CONFIG_INET_LRO is not set
# CONFIG_INET_DIAG is not set
CONFIG_CFG80211=y
CONFIG_NL80211_TESTMODE=y

4
arch/mips/configs/capcella_defconfig
View file

@ -1,6 +1,5 @@
CONFIG_MACH_VR41XX=y
CONFIG_ZAO_CAPCELLA=y
CONFIG_EXPERIMENTAL=y
CONFIG_SYSVIPC=y
CONFIG_LOG_BUF_SHIFT=14
# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
@ -46,8 +45,6 @@ CONFIG_SMSC_PHY=m
CONFIG_NET_ETHERNET=y
CONFIG_NET_PCI=y
CONFIG_8139TOO=y
# CONFIG_NETDEV_1000 is not set
# CONFIG_NETDEV_10000 is not set
# CONFIG_INPUT_MOUSEDEV is not set
# CONFIG_INPUT_KEYBOARD is not set
# CONFIG_INPUT_MOUSE is not set
@ -59,7 +56,6 @@ CONFIG_SERIAL_VR41XX_CONSOLE=y
CONFIG_GPIO_VR41XX=y
# CONFIG_HWMON is not set
# CONFIG_VGA_CONSOLE is not set
# CONFIG_HID_SUPPORT is not set
# CONFIG_USB_SUPPORT is not set
CONFIG_RTC_CLASS=y
CONFIG_RTC_DRV_VR41XX=y

1
arch/mips/configs/cavium_octeon_defconfig
View file

@ -42,7 +42,6 @@ CONFIG_IP_MROUTE=y
CONFIG_IP_PIMSM_V1=y
CONFIG_IP_PIMSM_V2=y
CONFIG_SYN_COOKIES=y
# CONFIG_INET_LRO is not set
CONFIG_IPV6=y
CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
CONFIG_DEVTMPFS=y

1
arch/mips/configs/ci20_defconfig
View file

@ -41,7 +41,6 @@ CONFIG_INET=y
# CONFIG_INET_XFRM_MODE_TRANSPORT is not set
# CONFIG_INET_XFRM_MODE_TUNNEL is not set
# CONFIG_INET_XFRM_MODE_BEET is not set
# CONFIG_INET_LRO is not set
# CONFIG_INET_DIAG is not set
# CONFIG_IPV6 is not set
# CONFIG_WIRELESS is not set

8
arch/mips/configs/cobalt_defconfig
View file

@ -1,5 +1,4 @@
CONFIG_MIPS_COBALT=y
CONFIG_EXPERIMENTAL=y
CONFIG_SYSVIPC=y
CONFIG_LOG_BUF_SHIFT=14
CONFIG_RELAY=y
@ -15,17 +14,14 @@ CONFIG_XFRM_USER=y
CONFIG_NET_KEY=y
CONFIG_NET_KEY_MIGRATE=y
CONFIG_INET=y
# CONFIG_INET_LRO is not set
# CONFIG_IPV6 is not set
CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
CONFIG_MTD=y
CONFIG_MTD_CHAR=y
CONFIG_MTD_BLKDEVS=y
CONFIG_MTD_JEDECPROBE=y
CONFIG_MTD_CFI_AMDSTD=y
CONFIG_MTD_PHYSMAP=y
CONFIG_BLK_DEV_LOOP=y
# CONFIG_MISC_DEVICES is not set
CONFIG_RAID_ATTRS=y
CONFIG_BLK_DEV_SD=y
# CONFIG_SCSI_LOWLEVEL is not set
@ -36,8 +32,6 @@ CONFIG_NET_ETHERNET=y
CONFIG_NET_TULIP=y
CONFIG_DE2104X=y
CONFIG_TULIP=y
# CONFIG_NETDEV_1000 is not set
# CONFIG_NETDEV_10000 is not set
# CONFIG_INPUT_MOUSEDEV is not set
CONFIG_INPUT_EVDEV=y
# CONFIG_INPUT_KEYBOARD is not set
@ -56,7 +50,6 @@ CONFIG_FB_COBALT=y
# CONFIG_VGA_CONSOLE is not set
CONFIG_HID=m
CONFIG_USB=m
# CONFIG_USB_DEVICE_CLASS is not set
CONFIG_USB_EHCI_HCD=m
# CONFIG_USB_EHCI_TT_NEWSCHED is not set
CONFIG_USB_OHCI_HCD=m
@ -84,6 +77,5 @@ CONFIG_NFS_V3_ACL=y
CONFIG_NFSD=y
CONFIG_NFSD_V3=y
CONFIG_NFSD_V3_ACL=y
CONFIG_SYSCTL_SYSCALL_CHECK=y
CONFIG_CRC16=y
CONFIG_LIBCRC32C=y

1
arch/mips/configs/decstation_defconfig
View file

@ -1,6 +1,5 @@
CONFIG_MACH_DECSTATION=y
CONFIG_CPU_R3000=y
CONFIG_EXPERIMENTAL=y
CONFIG_SYSVIPC=y
CONFIG_LOG_BUF_SHIFT=14
# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set

2
arch/mips/configs/e55_defconfig
View file

@ -1,6 +1,5 @@
CONFIG_MACH_VR41XX=y
CONFIG_CASIO_E55=y
CONFIG_EXPERIMENTAL=y
CONFIG_SYSVIPC=y
CONFIG_LOG_BUF_SHIFT=14
# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
@ -28,7 +27,6 @@ CONFIG_SERIAL_VR41XX_CONSOLE=y
CONFIG_GPIO_VR41XX=y
# CONFIG_HWMON is not set
# CONFIG_VGA_CONSOLE is not set
# CONFIG_HID_SUPPORT is not set
# CONFIG_USB_SUPPORT is not set
CONFIG_RTC_CLASS=y
CONFIG_RTC_DRV_VR41XX=y

11
arch/mips/configs/fuloong2e_defconfig
View file

@ -3,7 +3,6 @@ CONFIG_64BIT=y
CONFIG_NO_HZ=y
CONFIG_HIGH_RES_TIMERS=y
CONFIG_PREEMPT_VOLUNTARY=y
CONFIG_EXPERIMENTAL=y
CONFIG_LOCALVERSION="-fuloong2e"
# CONFIG_LOCALVERSION_AUTO is not set
CONFIG_SYSVIPC=y
@ -47,7 +46,6 @@ CONFIG_NET_IPGRE=m
CONFIG_NET_IPGRE_BROADCAST=y
# CONFIG_INET_XFRM_MODE_TRANSPORT is not set
# CONFIG_INET_XFRM_MODE_TUNNEL is not set
# CONFIG_INET_LRO is not set
# CONFIG_INET_DIAG is not set
# CONFIG_IPV6 is not set
CONFIG_NETFILTER=y
@ -79,7 +77,6 @@ CONFIG_NETFILTER_XT_MATCH_STRING=m
CONFIG_NETFILTER_XT_MATCH_TCPMSS=m
CONFIG_NETFILTER_XT_MATCH_TIME=m
CONFIG_NETFILTER_XT_MATCH_U32=m
CONFIG_IP_NF_QUEUE=m
CONFIG_IP_NF_IPTABLES=m
CONFIG_IP_NF_MATCH_ADDRTYPE=m
CONFIG_IP_NF_MATCH_AH=m
@ -88,7 +85,6 @@ CONFIG_IP_NF_MATCH_TTL=m
CONFIG_IP_NF_FILTER=m
CONFIG_IP_NF_TARGET_REJECT=m
CONFIG_IP_NF_TARGET_LOG=m
CONFIG_IP_NF_TARGET_ULOG=m
CONFIG_IP_NF_MANGLE=m
CONFIG_IP_NF_TARGET_ECN=m
CONFIG_IP_NF_TARGET_TTL=m
@ -101,7 +97,6 @@ CONFIG_NET_9P=m
CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
CONFIG_FW_LOADER=m
CONFIG_MTD=m
CONFIG_MTD_CHAR=m
CONFIG_MTD_BLOCK=m
CONFIG_MTD_CFI=m
CONFIG_MTD_JEDECPROBE=m
@ -163,7 +158,6 @@ CONFIG_I2C=m
CONFIG_I2C_CHARDEV=m
CONFIG_I2C_VIAPRO=m
# CONFIG_HWMON is not set
CONFIG_VIDEO_OUTPUT_CONTROL=m
CONFIG_FB=y
CONFIG_FB_RADEON=y
# CONFIG_FB_RADEON_I2C is not set
@ -184,7 +178,6 @@ CONFIG_USB_KBD=y
CONFIG_USB_MOUSE=y
CONFIG_USB=y
CONFIG_USB_ANNOUNCE_NEW_DEVICES=y
# CONFIG_USB_DEVICE_CLASS is not set
CONFIG_USB_OTG_WHITELIST=y
CONFIG_USB_WUSB_CBAF=m
CONFIG_USB_C67X00_HCD=m
@ -201,7 +194,6 @@ CONFIG_USB_TMC=m
CONFIG_USB_STORAGE=y
CONFIG_USB_STORAGE_ONETOUCH=y
CONFIG_USB_STORAGE_CYPRESS_ATACB=y
CONFIG_USB_LIBUSUAL=y
CONFIG_USB_SEVSEG=m
CONFIG_USB_ISIGHTFW=m
CONFIG_UIO=m
@ -215,7 +207,6 @@ CONFIG_EXT4_FS=m
CONFIG_EXT4_FS_POSIX_ACL=y
CONFIG_EXT4_FS_SECURITY=y
CONFIG_REISERFS_FS=m
CONFIG_AUTOFS_FS=y
CONFIG_AUTOFS4_FS=y
CONFIG_FUSE_FS=y
CONFIG_ISO9660_FS=m
@ -256,8 +247,6 @@ CONFIG_NLS_ISO8859_1=y
CONFIG_NLS_UTF8=y
# CONFIG_ENABLE_MUST_CHECK is not set
CONFIG_DEBUG_FS=y
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
CONFIG_SYSCTL_SYSCALL_CHECK=y
CONFIG_CRYPTO_FIPS=y
CONFIG_CRYPTO_AUTHENC=m
CONFIG_CRYPTO_CCM=m

48
arch/mips/configs/generic/board-boston.config Normal file
View file

@ -0,0 +1,48 @@
CONFIG_FIT_IMAGE_FDT_BOSTON=y
CONFIG_ATA=y
CONFIG_SATA_AHCI=y
CONFIG_SCSI=y
CONFIG_BLK_DEV_SD=y
CONFIG_AUXDISPLAY=y
CONFIG_IMG_ASCII_LCD=y
CONFIG_COMMON_CLK_BOSTON=y
CONFIG_DMADEVICES=y
CONFIG_PCH_DMA=y
CONFIG_GPIOLIB=y
CONFIG_GPIO_SYSFS=y
CONFIG_GPIO_PCH=y
CONFIG_I2C=y
CONFIG_I2C_EG20T=y
CONFIG_MMC=y
CONFIG_MMC_SDHCI=y
CONFIG_MMC_SDHCI_PCI=y
CONFIG_NETDEVICES=y
CONFIG_PCH_GBE=y
CONFIG_PCI=y
CONFIG_PCI_MSI=y
CONFIG_PCIE_XILINX=y
CONFIG_PCH_PHUB=y
CONFIG_RTC_CLASS=y
CONFIG_RTC_DRV_M41T80=y
CONFIG_SERIAL_8250=y
CONFIG_SERIAL_8250_CONSOLE=y
CONFIG_SERIAL_OF_PLATFORM=y
CONFIG_SPI=y
CONFIG_SPI_TOPCLIFF_PCH=y
CONFIG_USB=y
CONFIG_USB_EHCI_HCD=y
CONFIG_USB_OHCI_HCD=y

8
arch/mips/configs/gpr_defconfig
View file

@ -2,7 +2,6 @@ CONFIG_MIPS_ALCHEMY=y
CONFIG_MIPS_GPR=y
CONFIG_HIGH_RES_TIMERS=y
CONFIG_PREEMPT_VOLUNTARY=y
CONFIG_EXPERIMENTAL=y
# CONFIG_LOCALVERSION_AUTO is not set
CONFIG_SYSVIPC=y
CONFIG_POSIX_MQUEUE=y
@ -59,7 +58,6 @@ CONFIG_NETFILTER_XT_MATCH_REALM=m
CONFIG_NETFILTER_XT_MATCH_STATISTIC=m
CONFIG_NETFILTER_XT_MATCH_STRING=m
CONFIG_NETFILTER_XT_MATCH_TCPMSS=m
CONFIG_IP_NF_QUEUE=m
CONFIG_IP_NF_IPTABLES=m
CONFIG_IP_NF_MATCH_ADDRTYPE=m
CONFIG_IP_NF_MATCH_AH=m
@ -68,7 +66,6 @@ CONFIG_IP_NF_MATCH_TTL=m
CONFIG_IP_NF_FILTER=m
CONFIG_IP_NF_TARGET_REJECT=m
CONFIG_IP_NF_TARGET_LOG=m
CONFIG_IP_NF_TARGET_ULOG=m
CONFIG_IP_NF_MANGLE=m
CONFIG_IP_NF_TARGET_ECN=m
CONFIG_IP_NF_TARGET_TTL=m
@ -166,7 +163,6 @@ CONFIG_YAM=m
CONFIG_CFG80211=y
CONFIG_MAC80211=y
CONFIG_MTD=y
CONFIG_MTD_CHAR=y
CONFIG_MTD_BLOCK=y
CONFIG_MTD_CFI=y
CONFIG_MTD_CFI_INTELEXT=y
@ -200,8 +196,6 @@ CONFIG_SMSC_PHY=m
CONFIG_NET_ETHERNET=y
CONFIG_MII=y
CONFIG_MIPS_AU1X00_ENET=y
# CONFIG_NETDEV_1000 is not set
# CONFIG_NETDEV_10000 is not set
CONFIG_ATH_COMMON=y
CONFIG_ATH_DEBUG=y
CONFIG_ATH5K=y
@ -286,14 +280,12 @@ CONFIG_USB_HIDDEV=y
CONFIG_USB_KBD=m
CONFIG_USB_MOUSE=m
CONFIG_USB=y
# CONFIG_USB_DEVICE_CLASS is not set
CONFIG_USB_MON=y
CONFIG_USB_EHCI_HCD=y
CONFIG_USB_EHCI_ROOT_HUB_TT=y
CONFIG_USB_OHCI_HCD=y
CONFIG_USB_OHCI_HCD_PLATFORM=y
CONFIG_USB_STORAGE=m
CONFIG_USB_LIBUSUAL=y
CONFIG_USB_SERIAL=y
CONFIG_USB_EZUSB=y
CONFIG_USB_SERIAL_GENERIC=y

11
arch/mips/configs/ip22_defconfig
View file

@ -4,7 +4,6 @@ CONFIG_NO_HZ=y
CONFIG_HIGH_RES_TIMERS=y
CONFIG_HZ_1000=y
CONFIG_PREEMPT_VOLUNTARY=y
CONFIG_EXPERIMENTAL=y
CONFIG_SYSVIPC=y
CONFIG_IKCONFIG=y
CONFIG_IKCONFIG_PROC=y
@ -46,7 +45,6 @@ CONFIG_INET_IPCOMP=m
CONFIG_INET_XFRM_MODE_TRANSPORT=m
CONFIG_INET_XFRM_MODE_TUNNEL=m
CONFIG_INET_XFRM_MODE_BEET=m
# CONFIG_INET_LRO is not set
CONFIG_TCP_MD5SIG=y
CONFIG_IPV6_ROUTER_PREF=y
CONFIG_IPV6_ROUTE_INFO=y
@ -139,7 +137,6 @@ CONFIG_IP_VS_SED=m
CONFIG_IP_VS_NQ=m
CONFIG_IP_VS_FTP=m
CONFIG_NF_CONNTRACK_IPV4=m
CONFIG_IP_NF_QUEUE=m
CONFIG_IP_NF_IPTABLES=m
CONFIG_IP_NF_MATCH_ADDRTYPE=m
CONFIG_IP_NF_MATCH_AH=m
@ -148,7 +145,6 @@ CONFIG_IP_NF_MATCH_TTL=m
CONFIG_IP_NF_FILTER=m
CONFIG_IP_NF_TARGET_REJECT=m
CONFIG_IP_NF_TARGET_LOG=m
CONFIG_IP_NF_TARGET_ULOG=m
CONFIG_NF_NAT=m
CONFIG_IP_NF_TARGET_MASQUERADE=m
CONFIG_IP_NF_TARGET_NETMAP=m
@ -163,7 +159,6 @@ CONFIG_IP_NF_ARPTABLES=m
CONFIG_IP_NF_ARPFILTER=m
CONFIG_IP_NF_ARP_MANGLE=m
CONFIG_NF_CONNTRACK_IPV6=m
CONFIG_IP6_NF_QUEUE=m
CONFIG_IP6_NF_IPTABLES=m
CONFIG_IP6_NF_MATCH_AH=m
CONFIG_IP6_NF_MATCH_EUI64=m
@ -174,7 +169,6 @@ CONFIG_IP6_NF_MATCH_IPV6HEADER=m
CONFIG_IP6_NF_MATCH_MH=m
CONFIG_IP6_NF_MATCH_RT=m
CONFIG_IP6_NF_TARGET_HL=m
CONFIG_IP6_NF_TARGET_LOG=m
CONFIG_IP6_NF_FILTER=m
CONFIG_IP6_NF_TARGET_REJECT=m
CONFIG_IP6_NF_MANGLE=m
@ -215,7 +209,6 @@ CONFIG_RFKILL=m
CONFIG_CONNECTOR=m
CONFIG_CDROM_PKTCDVD=m
CONFIG_ATA_OVER_ETH=m
# CONFIG_MISC_DEVICES is not set
CONFIG_RAID_ATTRS=m
CONFIG_SCSI=y
CONFIG_BLK_DEV_SD=y
@ -245,8 +238,6 @@ CONFIG_MDIO_BITBANG=m
CONFIG_NET_ETHERNET=y
CONFIG_SMC91X=m
CONFIG_SGISEEQ=y
# CONFIG_NETDEV_1000 is not set
# CONFIG_NETDEV_10000 is not set
CONFIG_HOSTAP=m
CONFIG_INPUT_MOUSEDEV=m
CONFIG_MOUSE_PS2=m
@ -286,7 +277,6 @@ CONFIG_QUOTA=y
CONFIG_QUOTA_NETLINK_INTERFACE=y
# CONFIG_PRINT_QUOTA_WARNING is not set
CONFIG_QFMT_V2=m
CONFIG_AUTOFS_FS=m
CONFIG_AUTOFS4_FS=m
CONFIG_FUSE_FS=m
CONFIG_ISO9660_FS=m
@ -355,7 +345,6 @@ CONFIG_NLS_KOI8_U=m
CONFIG_NLS_UTF8=m
CONFIG_DLM=m
CONFIG_DEBUG_MEMORY_INIT=y
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
CONFIG_KEYS=y
CONFIG_CRYPTO_FIPS=y
CONFIG_CRYPTO_NULL=m

5
arch/mips/configs/ip27_defconfig
View file

@ -5,7 +5,6 @@ CONFIG_SMP=y
CONFIG_NO_HZ=y
CONFIG_HIGH_RES_TIMERS=y
CONFIG_HZ_1000=y
CONFIG_EXPERIMENTAL=y
CONFIG_SYSVIPC=y
CONFIG_POSIX_MQUEUE=y
CONFIG_IKCONFIG=y
@ -104,7 +103,6 @@ CONFIG_BLK_DEV_CRYPTOLOOP=m
CONFIG_BLK_DEV_OSD=m
CONFIG_CDROM_PKTCDVD=m
CONFIG_ATA_OVER_ETH=m
# CONFIG_MISC_DEVICES is not set
CONFIG_SCSI=y
CONFIG_BLK_DEV_SD=y
CONFIG_CHR_DEV_ST=y
@ -325,7 +323,6 @@ CONFIG_XFS_POSIX_ACL=y
CONFIG_BTRFS_FS=m
CONFIG_BTRFS_FS_POSIX_ACL=y
CONFIG_QUOTA_NETLINK_INTERFACE=y
CONFIG_AUTOFS_FS=m
CONFIG_FUSE_FS=m
CONFIG_CUSE=m
CONFIG_FSCACHE=m
@ -342,7 +339,6 @@ CONFIG_NFS_V3=y
CONFIG_RPCSEC_GSS_KRB5=y
CONFIG_PARTITION_ADVANCED=y
CONFIG_DLM=m
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
CONFIG_KEYS=y
CONFIG_SECURITYFS=y
CONFIG_CRYPTO_FIPS=y
@ -378,7 +374,6 @@ CONFIG_CRYPTO_SEED=m
CONFIG_CRYPTO_SERPENT=m
CONFIG_CRYPTO_TEA=m
CONFIG_CRYPTO_TWOFISH=m
CONFIG_CRYPTO_ZLIB=m
CONFIG_CRYPTO_LZO=m
CONFIG_CRYPTO_DEV_HIFN_795X=m
CONFIG_CRC_T10DIF=m

5
arch/mips/configs/ip28_defconfig
View file

@ -1,7 +1,6 @@
CONFIG_SGI_IP28=y
CONFIG_ARC_CONSOLE=y
CONFIG_PREEMPT_VOLUNTARY=y
CONFIG_EXPERIMENTAL=y
CONFIG_SYSVIPC=y
CONFIG_IKCONFIG=y
CONFIG_IKCONFIG_PROC=y
@ -35,10 +34,8 @@ CONFIG_IP_PNP_BOOTP=y
# CONFIG_INET_XFRM_MODE_TRANSPORT is not set
# CONFIG_INET_XFRM_MODE_TUNNEL is not set
# CONFIG_INET_XFRM_MODE_BEET is not set
# CONFIG_INET_LRO is not set
CONFIG_TCP_MD5SIG=y
# CONFIG_IPV6 is not set
# CONFIG_MISC_DEVICES is not set
CONFIG_SCSI=y
CONFIG_BLK_DEV_SD=y
CONFIG_BLK_DEV_SR=y
@ -48,8 +45,6 @@ CONFIG_NETDEVICES=y
CONFIG_DUMMY=m
CONFIG_NET_ETHERNET=y
CONFIG_SGISEEQ=y
# CONFIG_NETDEV_1000 is not set
# CONFIG_NETDEV_10000 is not set
# CONFIG_MOUSE_PS2_ALPS is not set
# CONFIG_MOUSE_PS2_SYNAPTICS is not set
CONFIG_VT_HW_CONSOLE_BINDING=y

8
arch/mips/configs/ip32_defconfig
View file

@ -1,6 +1,5 @@
CONFIG_SGI_IP32=y
# CONFIG_SECCOMP is not set
CONFIG_EXPERIMENTAL=y
CONFIG_SYSVIPC=y
CONFIG_POSIX_MQUEUE=y
CONFIG_BSD_PROCESS_ACCT=y
@ -38,7 +37,6 @@ CONFIG_NET_IPGRE=m
CONFIG_INET_AH=m
CONFIG_INET_ESP=m
CONFIG_INET_IPCOMP=m
# CONFIG_INET_LRO is not set
CONFIG_TCP_CONG_ADVANCED=y
CONFIG_TCP_MD5SIG=y
CONFIG_INET6_AH=m
@ -76,8 +74,6 @@ CONFIG_NET_TULIP=y
CONFIG_DE2104X=m
CONFIG_TULIP=m
CONFIG_TULIP_MMIO=y
# CONFIG_NETDEV_1000 is not set
# CONFIG_NETDEV_10000 is not set
CONFIG_INPUT_EVDEV=m
# CONFIG_SERIO_I8042 is not set
CONFIG_SERIO_MACEPS2=y
@ -87,7 +83,6 @@ CONFIG_SERIAL_8250=y
CONFIG_SERIAL_8250_CONSOLE=y
CONFIG_HW_RANDOM=y
CONFIG_WATCHDOG=y
CONFIG_VIDEO_OUTPUT_CONTROL=y
CONFIG_FB=y
CONFIG_FIRMWARE_EDID=y
CONFIG_FB_GBE=y
@ -117,7 +112,6 @@ CONFIG_EXT3_FS_SECURITY=y
CONFIG_QUOTA=y
CONFIG_QFMT_V1=m
CONFIG_QFMT_V2=m
CONFIG_AUTOFS_FS=m
CONFIG_AUTOFS4_FS=m
CONFIG_FUSE_FS=m
CONFIG_ISO9660_FS=m
@ -178,8 +172,6 @@ CONFIG_NLS_KOI8_R=m
CONFIG_NLS_KOI8_U=m
CONFIG_NLS_UTF8=m
CONFIG_MAGIC_SYSRQ=y
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
CONFIG_SYSCTL_SYSCALL_CHECK=y
CONFIG_KEYS=y
CONFIG_CRYPTO_NULL=y
CONFIG_CRYPTO_CBC=y

6
arch/mips/configs/jazz_defconfig
View file

@ -1,7 +1,6 @@
CONFIG_MACH_JAZZ=y
CONFIG_OLIVETTI_M700=y
CONFIG_PREEMPT_VOLUNTARY=y
CONFIG_EXPERIMENTAL=y
CONFIG_SYSVIPC=y
CONFIG_POSIX_MQUEUE=y
CONFIG_BSD_PROCESS_ACCT=y
@ -85,7 +84,6 @@ CONFIG_NETFILTER_XT_MATCH_STATISTIC=m
CONFIG_NETFILTER_XT_MATCH_STRING=m
CONFIG_NETFILTER_XT_MATCH_TCPMSS=m
CONFIG_NF_CONNTRACK_IPV4=m
CONFIG_IP_NF_QUEUE=m
CONFIG_IP_NF_IPTABLES=m
CONFIG_IP_NF_MATCH_ADDRTYPE=m
CONFIG_IP_NF_MATCH_AH=m
@ -94,7 +92,6 @@ CONFIG_IP_NF_MATCH_TTL=m
CONFIG_IP_NF_FILTER=m
CONFIG_IP_NF_TARGET_REJECT=m
CONFIG_IP_NF_TARGET_LOG=m
CONFIG_IP_NF_TARGET_ULOG=m
CONFIG_NF_NAT=m
CONFIG_IP_NF_TARGET_MASQUERADE=m
CONFIG_IP_NF_TARGET_NETMAP=m
@ -109,7 +106,6 @@ CONFIG_IP_NF_ARPTABLES=m
CONFIG_IP_NF_ARPFILTER=m
CONFIG_IP_NF_ARP_MANGLE=m
CONFIG_NF_CONNTRACK_IPV6=m
CONFIG_IP6_NF_QUEUE=m
CONFIG_IP6_NF_IPTABLES=m
CONFIG_IP6_NF_MATCH_AH=m
CONFIG_IP6_NF_MATCH_EUI64=m
@ -120,7 +116,6 @@ CONFIG_IP6_NF_MATCH_IPV6HEADER=m
CONFIG_IP6_NF_MATCH_MH=m
CONFIG_IP6_NF_MATCH_RT=m
CONFIG_IP6_NF_TARGET_HL=m
CONFIG_IP6_NF_TARGET_LOG=m
CONFIG_IP6_NF_FILTER=m
CONFIG_IP6_NF_TARGET_REJECT=m
CONFIG_IP6_NF_MANGLE=m
@ -276,7 +271,6 @@ CONFIG_REISERFS_FS_POSIX_ACL=y
CONFIG_REISERFS_FS_SECURITY=y
CONFIG_XFS_FS=m
CONFIG_XFS_QUOTA=y
CONFIG_AUTOFS_FS=m
CONFIG_AUTOFS4_FS=m
CONFIG_FUSE_FS=m
CONFIG_ISO9660_FS=m

7
arch/mips/configs/jmr3927_defconfig
View file

@ -18,23 +18,18 @@ CONFIG_IP_PNP_BOOTP=y
# CONFIG_INET_XFRM_MODE_TRANSPORT is not set
# CONFIG_INET_XFRM_MODE_TUNNEL is not set
# CONFIG_INET_XFRM_MODE_BEET is not set
# CONFIG_INET_LRO is not set
# CONFIG_INET_DIAG is not set
# CONFIG_IPV6 is not set
CONFIG_MTD=y
CONFIG_MTD_CMDLINE_PARTS=y
CONFIG_MTD_CHAR=y
CONFIG_MTD_CFI=y
CONFIG_MTD_JEDECPROBE=y
CONFIG_MTD_CFI_AMDSTD=y
CONFIG_MTD_PHYSMAP=y
# CONFIG_MISC_DEVICES is not set
CONFIG_NETDEVICES=y
CONFIG_NET_ETHERNET=y
CONFIG_NET_PCI=y
CONFIG_TC35815=y
# CONFIG_NETDEV_1000 is not set
# CONFIG_NETDEV_10000 is not set
# CONFIG_INPUT is not set
# CONFIG_SERIO is not set
# CONFIG_VT is not set
@ -58,5 +53,3 @@ CONFIG_PROC_KCORE=y
# CONFIG_MISC_FILESYSTEMS is not set
CONFIG_NFS_FS=y
CONFIG_ROOT_NFS=y
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
CONFIG_SYSCTL_SYSCALL_CHECK=y

5
arch/mips/configs/lasat_defconfig
View file

@ -5,7 +5,6 @@ CONFIG_DS1603=y
CONFIG_LASAT_SYSCTL=y
CONFIG_HZ_1000=y
# CONFIG_SECCOMP is not set
CONFIG_EXPERIMENTAL=y
CONFIG_SYSVIPC=y
CONFIG_LOG_BUF_SHIFT=14
CONFIG_EXPERT=y
@ -31,7 +30,6 @@ CONFIG_INET=y
# CONFIG_INET_DIAG is not set
# CONFIG_IPV6 is not set
CONFIG_MTD=y
CONFIG_MTD_CHAR=y
CONFIG_MTD_BLOCK=y
CONFIG_MTD_CFI=y
CONFIG_MTD_CFI_AMDSTD=y
@ -44,8 +42,6 @@ CONFIG_NETDEVICES=y
CONFIG_NET_ETHERNET=y
CONFIG_NET_PCI=y
CONFIG_PCNET32=y
# CONFIG_NETDEV_1000 is not set
# CONFIG_NETDEV_10000 is not set
# CONFIG_INPUT_MOUSEDEV is not set
# CONFIG_INPUT_KEYBOARD is not set
# CONFIG_INPUT_MOUSE is not set
@ -56,7 +52,6 @@ CONFIG_SERIAL_8250_CONSOLE=y
# CONFIG_SERIAL_8250_PCI is not set
# CONFIG_HW_RANDOM is not set
# CONFIG_HWMON is not set
# CONFIG_HID_SUPPORT is not set
# CONFIG_USB_SUPPORT is not set
CONFIG_EXT2_FS=y
CONFIG_EXT3_FS=y

12
arch/mips/configs/lemote2f_defconfig
View file

@ -7,7 +7,6 @@ CONFIG_HIGH_RES_TIMERS=y
CONFIG_PREEMPT=y
CONFIG_KEXEC=y
# CONFIG_SECCOMP is not set
CONFIG_EXPERIMENTAL=y
# CONFIG_LOCALVERSION_AUTO is not set
CONFIG_SYSVIPC=y
CONFIG_BSD_PROCESS_ACCT=y
@ -83,8 +82,6 @@ CONFIG_NET_SCHED=y
CONFIG_NET_EMATCH=y
CONFIG_NET_CLS_ACT=y
CONFIG_BT=m
CONFIG_BT_L2CAP=y
CONFIG_BT_SCO=y
CONFIG_BT_RFCOMM=m
CONFIG_BT_RFCOMM_TTY=y
CONFIG_BT_BNEP=m
@ -142,7 +139,6 @@ CONFIG_8139TOO=y
# CONFIG_8139TOO_PIO is not set
CONFIG_R8169=y
CONFIG_R8169_VLAN=y
# CONFIG_NETDEV_10000 is not set
CONFIG_USB_USBNET=m
CONFIG_USB_NET_CDC_EEM=m
CONFIG_NETCONSOLE=m
@ -205,7 +201,6 @@ CONFIG_USB_ZR364XX=m
CONFIG_USB_STKWEBCAM=m
CONFIG_USB_S2255=m
# CONFIG_RADIO_ADAPTERS is not set
CONFIG_VIDEO_OUTPUT_CONTROL=y
CONFIG_FB=y
CONFIG_FIRMWARE_EDID=y
CONFIG_FB_MODE_HELPERS=y
@ -290,7 +285,6 @@ CONFIG_HID_WACOM=m
CONFIG_HID_ZEROPLUS=m
CONFIG_ZEROPLUS_FF=y
CONFIG_USB=y
# CONFIG_USB_DEVICE_CLASS is not set
CONFIG_USB_DYNAMIC_MINORS=y
CONFIG_USB_OTG_WHITELIST=y
CONFIG_USB_MON=y
@ -313,10 +307,8 @@ CONFIG_USB_STORAGE_SDDR09=m
CONFIG_USB_STORAGE_SDDR55=m
CONFIG_USB_STORAGE_JUMPSHOT=m
CONFIG_USB_STORAGE_ALAUDA=m
CONFIG_USB_LIBUSUAL=y
CONFIG_USB_SERIAL=m
CONFIG_USB_SERIAL_GENERIC=y
CONFIG_USB_LED=m
CONFIG_USB_GADGET=m
CONFIG_USB_GADGET_M66592=y
CONFIG_MMC=m
@ -341,7 +333,6 @@ CONFIG_XFS_POSIX_ACL=y
CONFIG_BTRFS_FS=m
CONFIG_QUOTA=y
CONFIG_QFMT_V2=m
CONFIG_AUTOFS_FS=m
CONFIG_AUTOFS4_FS=m
CONFIG_FSCACHE=m
CONFIG_CACHEFILES=m
@ -407,8 +398,6 @@ CONFIG_PRINTK_TIME=y
CONFIG_FRAME_WARN=1024
CONFIG_STRIP_ASM_SYMS=y
CONFIG_DEBUG_FS=y
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
CONFIG_SYSCTL_SYSCALL_CHECK=y
CONFIG_KEYS=y
CONFIG_CRYPTO_FIPS=y
CONFIG_CRYPTO_NULL=m
@ -446,6 +435,5 @@ CONFIG_CRYPTO_SERPENT=m
CONFIG_CRYPTO_TEA=m
CONFIG_CRYPTO_TWOFISH=m
CONFIG_CRYPTO_DEFLATE=m
CONFIG_CRYPTO_ZLIB=m
CONFIG_CRYPTO_LZO=m
CONFIG_CRC_T10DIF=y

3
arch/mips/configs/loongson3_defconfig
View file

@ -95,7 +95,6 @@ CONFIG_IP_NF_MATCH_ECN=m
CONFIG_IP_NF_MATCH_TTL=m
CONFIG_IP_NF_FILTER=m
CONFIG_IP_NF_TARGET_REJECT=m
CONFIG_IP_NF_TARGET_ULOG=m
CONFIG_IP_NF_MANGLE=m
CONFIG_IP_NF_TARGET_ECN=m
CONFIG_IP_NF_TARGET_TTL=m
@ -252,7 +251,6 @@ CONFIG_MEDIA_USB_SUPPORT=y
CONFIG_USB_VIDEO_CLASS=m
CONFIG_DRM=y
CONFIG_DRM_RADEON=y
CONFIG_VIDEO_OUTPUT_CONTROL=y
CONFIG_FB_RADEON=y
CONFIG_LCD_CLASS_DEVICE=y
CONFIG_LCD_PLATFORM=m
@ -335,7 +333,6 @@ CONFIG_STRIP_ASM_SYMS=y
CONFIG_MAGIC_SYSRQ=y
# CONFIG_SCHED_DEBUG is not set
# CONFIG_DEBUG_PREEMPT is not set
# CONFIG_RCU_CPU_STALL_VERBOSE is not set
# CONFIG_FTRACE is not set
CONFIG_SECURITY=y
CONFIG_SECURITYFS=y

1
arch/mips/configs/malta_kvm_defconfig
View file

@ -133,7 +133,6 @@ CONFIG_IP_NF_MATCH_ECN=m
CONFIG_IP_NF_MATCH_TTL=m
CONFIG_IP_NF_FILTER=m
CONFIG_IP_NF_TARGET_REJECT=m
CONFIG_IP_NF_TARGET_ULOG=m
CONFIG_IP_NF_MANGLE=m
CONFIG_IP_NF_TARGET_CLUSTERIP=m
CONFIG_IP_NF_TARGET_ECN=m

1
arch/mips/configs/malta_kvm_guest_defconfig
View file

@ -132,7 +132,6 @@ CONFIG_IP_NF_MATCH_ECN=m
CONFIG_IP_NF_MATCH_TTL=m
CONFIG_IP_NF_FILTER=m
CONFIG_IP_NF_TARGET_REJECT=m
CONFIG_IP_NF_TARGET_ULOG=m
CONFIG_IP_NF_MANGLE=m
CONFIG_IP_NF_TARGET_CLUSTERIP=m
CONFIG_IP_NF_TARGET_ECN=m

1
arch/mips/configs/malta_qemu_32r6_defconfig
View file

@ -42,7 +42,6 @@ CONFIG_SYN_COOKIES=y
CONFIG_INET_AH=m
CONFIG_INET_ESP=m
CONFIG_INET_IPCOMP=m
# CONFIG_INET_LRO is not set
CONFIG_INET6_AH=m
CONFIG_INET6_ESP=m
CONFIG_INET6_IPCOMP=m

2
arch/mips/configs/maltaaprp_defconfig
View file

@ -43,7 +43,6 @@ CONFIG_SYN_COOKIES=y
CONFIG_INET_AH=m
CONFIG_INET_ESP=m
CONFIG_INET_IPCOMP=m
# CONFIG_INET_LRO is not set
CONFIG_INET6_AH=m
CONFIG_INET6_ESP=m
CONFIG_INET6_IPCOMP=m
@ -135,7 +134,6 @@ CONFIG_HW_RANDOM=y
CONFIG_POWER_RESET=y
CONFIG_POWER_RESET_SYSCON=y
# CONFIG_HWMON is not set
CONFIG_VIDEO_OUTPUT_CONTROL=m
CONFIG_FB=y
CONFIG_FIRMWARE_EDID=y
CONFIG_FB_MATROX=y

1
arch/mips/configs/maltasmvp_defconfig
View file

@ -46,7 +46,6 @@ CONFIG_SYN_COOKIES=y
CONFIG_INET_AH=m
CONFIG_INET_ESP=m
CONFIG_INET_IPCOMP=m
# CONFIG_INET_LRO is not set
CONFIG_INET6_AH=m
CONFIG_INET6_ESP=m
CONFIG_INET6_IPCOMP=m

2
arch/mips/configs/maltasmvp_eva_defconfig
View file

@ -47,7 +47,6 @@ CONFIG_SYN_COOKIES=y
CONFIG_INET_AH=m
CONFIG_INET_ESP=m
CONFIG_INET_IPCOMP=m
# CONFIG_INET_LRO is not set
CONFIG_INET6_AH=m
CONFIG_INET6_ESP=m
CONFIG_INET6_IPCOMP=m
@ -140,7 +139,6 @@ CONFIG_HW_RANDOM=y
CONFIG_POWER_RESET=y
CONFIG_POWER_RESET_SYSCON=y
# CONFIG_HWMON is not set
CONFIG_VIDEO_OUTPUT_CONTROL=m
CONFIG_FB=y
CONFIG_FIRMWARE_EDID=y
CONFIG_FB_MATROX=y

2
arch/mips/configs/maltaup_defconfig
View file

@ -42,7 +42,6 @@ CONFIG_SYN_COOKIES=y
CONFIG_INET_AH=m
CONFIG_INET_ESP=m
CONFIG_INET_IPCOMP=m
# CONFIG_INET_LRO is not set
CONFIG_INET6_AH=m
CONFIG_INET6_ESP=m
CONFIG_INET6_IPCOMP=m
@ -134,7 +133,6 @@ CONFIG_HW_RANDOM=y
CONFIG_POWER_RESET=y
CONFIG_POWER_RESET_SYSCON=y
# CONFIG_HWMON is not set
CONFIG_VIDEO_OUTPUT_CONTROL=m
CONFIG_FB=y
CONFIG_FIRMWARE_EDID=y
CONFIG_FB_MATROX=y

4
arch/mips/configs/markeins_defconfig
View file

@ -1,7 +1,6 @@
CONFIG_NEC_MARKEINS=y
CONFIG_HZ_1000=y
CONFIG_PREEMPT=y
CONFIG_EXPERIMENTAL=y
CONFIG_SYSVIPC=y
CONFIG_POSIX_MQUEUE=y
CONFIG_BSD_PROCESS_ACCT=y
@ -92,7 +91,6 @@ CONFIG_IP_NF_MATCH_TTL=m
CONFIG_IP_NF_FILTER=m
CONFIG_IP_NF_TARGET_REJECT=m
CONFIG_IP_NF_TARGET_LOG=m
CONFIG_IP_NF_TARGET_ULOG=m
CONFIG_NF_NAT=m
CONFIG_IP_NF_TARGET_MASQUERADE=m
CONFIG_IP_NF_TARGET_NETMAP=m
@ -117,7 +115,6 @@ CONFIG_IP6_NF_MATCH_IPV6HEADER=m
CONFIG_IP6_NF_MATCH_MH=m
CONFIG_IP6_NF_MATCH_RT=m
CONFIG_IP6_NF_TARGET_HL=m
CONFIG_IP6_NF_TARGET_LOG=m
CONFIG_IP6_NF_FILTER=m
CONFIG_IP6_NF_TARGET_REJECT=m
CONFIG_IP6_NF_MANGLE=m
@ -125,7 +122,6 @@ CONFIG_IP6_NF_RAW=m
CONFIG_FW_LOADER=m
CONFIG_MTD=y
CONFIG_MTD_CMDLINE_PARTS=y
CONFIG_MTD_CHAR=y
CONFIG_MTD_BLOCK=y
CONFIG_MTD_CFI=y
CONFIG_MTD_CFI_AMDSTD=y

1
arch/mips/configs/mips_paravirt_defconfig
View file

@ -39,7 +39,6 @@ CONFIG_IP_MROUTE=y
CONFIG_IP_PIMSM_V1=y
CONFIG_IP_PIMSM_V2=y
CONFIG_SYN_COOKIES=y
# CONFIG_INET_LRO is not set
CONFIG_IPV6=y
# CONFIG_WIRELESS is not set
CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"

5
arch/mips/configs/mpc30x_defconfig
View file

@ -1,6 +1,5 @@
CONFIG_MACH_VR41XX=y
CONFIG_VICTOR_MPC30X=y
CONFIG_EXPERIMENTAL=y
CONFIG_SYSVIPC=y
CONFIG_LOG_BUF_SHIFT=14
CONFIG_RELAY=y
@ -31,8 +30,6 @@ CONFIG_BLK_DEV_SD=y
CONFIG_ATA=y
CONFIG_PATA_LEGACY=y
CONFIG_NETDEVICES=y
# CONFIG_NETDEV_1000 is not set
# CONFIG_NETDEV_10000 is not set
CONFIG_USB_PEGASUS=m
# CONFIG_INPUT_MOUSEDEV is not set
# CONFIG_INPUT_KEYBOARD is not set
@ -45,13 +42,11 @@ CONFIG_SERIAL_VR41XX_CONSOLE=y
CONFIG_GPIO_VR41XX=y
# CONFIG_HWMON is not set
# CONFIG_VGA_CONSOLE is not set
# CONFIG_HID_SUPPORT is not set
CONFIG_USB=m
CONFIG_USB_OHCI_HCD=m
CONFIG_RTC_CLASS=y
CONFIG_RTC_DRV_VR41XX=y
CONFIG_EXT2_FS=y
CONFIG_AUTOFS_FS=y
CONFIG_AUTOFS4_FS=y
CONFIG_PROC_KCORE=y
CONFIG_CONFIGFS_FS=m

2
arch/mips/configs/msp71xx_defconfig
View file

@ -2,7 +2,6 @@ CONFIG_PMC_MSP=y
CONFIG_PMC_MSP7120_GW=y
CONFIG_CPU_MIPS32_R2=y
CONFIG_PREEMPT=y
CONFIG_EXPERIMENTAL=y
CONFIG_LOCALVERSION="-pmc"
# CONFIG_SWAP is not set
CONFIG_SYSVIPC=y
@ -38,7 +37,6 @@ CONFIG_BRIDGE=y
# CONFIG_PREVENT_FIRMWARE_BUILD is not set
# CONFIG_FW_LOADER is not set
CONFIG_MTD=y
CONFIG_MTD_CHAR=y
CONFIG_MTD_BLOCK=y
CONFIG_MTD_CFI=y
CONFIG_MTD_CFI_AMDSTD=y

11
arch/mips/configs/mtx1_defconfig
View file

@ -1,7 +1,6 @@
CONFIG_MIPS_ALCHEMY=y
CONFIG_MIPS_MTX1=y
CONFIG_PREEMPT_VOLUNTARY=y
CONFIG_EXPERIMENTAL=y
# CONFIG_LOCALVERSION_AUTO is not set
CONFIG_SYSVIPC=y
CONFIG_POSIX_MQUEUE=y
@ -81,7 +80,6 @@ CONFIG_NETFILTER_XT_MATCH_REALM=m
CONFIG_NETFILTER_XT_MATCH_STATISTIC=m
CONFIG_NETFILTER_XT_MATCH_STRING=m
CONFIG_NETFILTER_XT_MATCH_TCPMSS=m
CONFIG_IP_NF_QUEUE=m
CONFIG_IP_NF_IPTABLES=m
CONFIG_IP_NF_MATCH_ADDRTYPE=m
CONFIG_IP_NF_MATCH_AH=m
@ -90,7 +88,6 @@ CONFIG_IP_NF_MATCH_TTL=m
CONFIG_IP_NF_FILTER=m
CONFIG_IP_NF_TARGET_REJECT=m
CONFIG_IP_NF_TARGET_LOG=m
CONFIG_IP_NF_TARGET_ULOG=m
CONFIG_IP_NF_MANGLE=m
CONFIG_IP_NF_TARGET_ECN=m
CONFIG_IP_NF_TARGET_TTL=m
@ -98,7 +95,6 @@ CONFIG_IP_NF_RAW=m
CONFIG_IP_NF_ARPTABLES=m
CONFIG_IP_NF_ARPFILTER=m
CONFIG_IP_NF_ARP_MANGLE=m
CONFIG_IP6_NF_QUEUE=m
CONFIG_IP6_NF_IPTABLES=m
CONFIG_IP6_NF_MATCH_AH=m
CONFIG_IP6_NF_MATCH_EUI64=m
@ -108,7 +104,6 @@ CONFIG_IP6_NF_MATCH_HL=m
CONFIG_IP6_NF_MATCH_IPV6HEADER=m
CONFIG_IP6_NF_MATCH_RT=m
CONFIG_IP6_NF_TARGET_HL=m
CONFIG_IP6_NF_TARGET_LOG=m
CONFIG_IP6_NF_FILTER=m
CONFIG_IP6_NF_TARGET_REJECT=m
CONFIG_IP6_NF_MANGLE=m
@ -225,8 +220,6 @@ CONFIG_TOSHIBA_FIR=m
CONFIG_VLSI_FIR=m
CONFIG_MCS_FIR=m
CONFIG_BT=m
CONFIG_BT_L2CAP=y
CONFIG_BT_SCO=y
CONFIG_BT_RFCOMM=m
CONFIG_BT_RFCOMM_TTY=y
CONFIG_BT_BNEP=m
@ -246,7 +239,6 @@ CONFIG_BT_HCIBTUART=m
CONFIG_BT_HCIVHCI=m
CONFIG_CONNECTOR=m
CONFIG_MTD=y
CONFIG_MTD_CHAR=y
CONFIG_MTD_BLOCK=y
CONFIG_MTD_CFI=y
CONFIG_MTD_CFI_INTELEXT=y
@ -257,7 +249,6 @@ CONFIG_MTD_PHYSMAP=y
CONFIG_BLK_DEV_NBD=m
CONFIG_BLK_DEV_RAM=y
CONFIG_BLK_DEV_RAM_SIZE=65536
# CONFIG_MISC_DEVICES is not set
CONFIG_SCSI=m
CONFIG_BLK_DEV_SD=m
CONFIG_CHR_DEV_SG=m
@ -596,7 +587,6 @@ CONFIG_USB_STORAGE_SDDR55=m
CONFIG_USB_STORAGE_JUMPSHOT=m
CONFIG_USB_STORAGE_ALAUDA=m
CONFIG_USB_STORAGE_KARMA=m
CONFIG_USB_LIBUSUAL=y
CONFIG_USB_MDC800=m
CONFIG_USB_MICROTEK=m
CONFIG_USB_SERIAL=m
@ -640,7 +630,6 @@ CONFIG_USB_ADUTUX=m
CONFIG_USB_RIO500=m
CONFIG_USB_LEGOTOWER=m
CONFIG_USB_LCD=m
CONFIG_USB_LED=m
CONFIG_USB_CYPRESS_CY7C63=m
CONFIG_USB_CYTHERM=m
CONFIG_USB_IDMOUSE=m

5
arch/mips/configs/nlm_xlp_defconfig
View file

@ -6,7 +6,6 @@ CONFIG_KSM=y
CONFIG_DEFAULT_MMAP_MIN_ADDR=65536
CONFIG_SMP=y
# CONFIG_SECCOMP is not set
CONFIG_EXPERIMENTAL=y
# CONFIG_LOCALVERSION_AUTO is not set
CONFIG_SYSVIPC=y
CONFIG_POSIX_MQUEUE=y
@ -183,14 +182,12 @@ CONFIG_IP_VS_SED=m
CONFIG_IP_VS_NQ=m
CONFIG_IP_VS_FTP=m
CONFIG_NF_CONNTRACK_IPV4=m
CONFIG_IP_NF_QUEUE=m
CONFIG_IP_NF_IPTABLES=m
CONFIG_IP_NF_MATCH_AH=m
CONFIG_IP_NF_MATCH_ECN=m
CONFIG_IP_NF_MATCH_TTL=m
CONFIG_IP_NF_FILTER=m
CONFIG_IP_NF_TARGET_REJECT=m
CONFIG_IP_NF_TARGET_ULOG=m
CONFIG_NF_NAT=m
CONFIG_IP_NF_TARGET_MASQUERADE=m
CONFIG_IP_NF_TARGET_NETMAP=m
@ -317,7 +314,6 @@ CONFIG_DEVTMPFS_MOUNT=y
CONFIG_CONNECTOR=y
CONFIG_MTD=y
CONFIG_MTD_CMDLINE_PARTS=y
CONFIG_MTD_CHAR=y
CONFIG_MTD_BLOCK=y
CONFIG_MTD_CFI=y
CONFIG_MTD_CFI_ADV_OPTIONS=y
@ -607,7 +603,6 @@ CONFIG_CRYPTO_SEED=m
CONFIG_CRYPTO_SERPENT=m
CONFIG_CRYPTO_TEA=m
CONFIG_CRYPTO_TWOFISH=m
CONFIG_CRYPTO_ZLIB=m
CONFIG_CRYPTO_LZO=m
CONFIG_CRC_CCITT=m
CONFIG_CRC7=m

9
arch/mips/configs/nlm_xlr_defconfig
View file

@ -7,7 +7,6 @@ CONFIG_NO_HZ=y
CONFIG_HIGH_RES_TIMERS=y
CONFIG_PREEMPT_VOLUNTARY=y
CONFIG_KEXEC=y
CONFIG_EXPERIMENTAL=y
CONFIG_CROSS_COMPILE=""
# CONFIG_LOCALVERSION_AUTO is not set
CONFIG_SYSVIPC=y
@ -163,7 +162,6 @@ CONFIG_IP_VS_SED=m
CONFIG_IP_VS_NQ=m
CONFIG_IP_VS_FTP=m
CONFIG_NF_CONNTRACK_IPV4=m
CONFIG_IP_NF_QUEUE=m
CONFIG_IP_NF_IPTABLES=m
CONFIG_IP_NF_MATCH_AH=m
CONFIG_IP_NF_MATCH_ECN=m
@ -171,7 +169,6 @@ CONFIG_IP_NF_MATCH_TTL=m
CONFIG_IP_NF_FILTER=m
CONFIG_IP_NF_TARGET_REJECT=m
CONFIG_IP_NF_TARGET_LOG=m
CONFIG_IP_NF_TARGET_ULOG=m
CONFIG_NF_NAT=m
CONFIG_IP_NF_TARGET_MASQUERADE=m
CONFIG_IP_NF_TARGET_NETMAP=m
@ -186,7 +183,6 @@ CONFIG_IP_NF_ARPTABLES=m
CONFIG_IP_NF_ARPFILTER=m
CONFIG_IP_NF_ARP_MANGLE=m
CONFIG_NF_CONNTRACK_IPV6=m
CONFIG_IP6_NF_QUEUE=m
CONFIG_IP6_NF_IPTABLES=m
CONFIG_IP6_NF_MATCH_AH=m
CONFIG_IP6_NF_MATCH_EUI64=m
@ -197,7 +193,6 @@ CONFIG_IP6_NF_MATCH_IPV6HEADER=m
CONFIG_IP6_NF_MATCH_MH=m
CONFIG_IP6_NF_MATCH_RT=m
CONFIG_IP6_NF_TARGET_HL=m
CONFIG_IP6_NF_TARGET_LOG=m
CONFIG_IP6_NF_FILTER=m
CONFIG_IP6_NF_TARGET_REJECT=m
CONFIG_IP6_NF_MANGLE=m
@ -308,7 +303,6 @@ CONFIG_BLK_DEV_OSD=m
CONFIG_BLK_DEV_RAM=y
CONFIG_BLK_DEV_RAM_SIZE=65536
CONFIG_CDROM_PKTCDVD=y
CONFIG_MISC_DEVICES=y
CONFIG_RAID_ATTRS=m
CONFIG_SCSI=y
CONFIG_BLK_DEV_SD=y
@ -369,7 +363,6 @@ CONFIG_RTC_CLASS=y
CONFIG_RTC_DRV_DS1374=y
# CONFIG_HWMON is not set
# CONFIG_VGA_CONSOLE is not set
# CONFIG_HID_SUPPORT is not set
# CONFIG_USB_SUPPORT is not set
CONFIG_UIO=y
CONFIG_UIO_PDRV=m
@ -522,7 +515,6 @@ CONFIG_SCHEDSTATS=y
CONFIG_TIMER_STATS=y
CONFIG_DEBUG_INFO=y
CONFIG_DEBUG_MEMORY_INIT=y
CONFIG_SYSCTL_SYSCALL_CHECK=y
CONFIG_SCHED_TRACER=y
CONFIG_BLK_DEV_IO_TRACE=y
CONFIG_KGDB=y
@ -568,7 +560,6 @@ CONFIG_CRYPTO_SEED=m
CONFIG_CRYPTO_SERPENT=m
CONFIG_CRYPTO_TEA=m
CONFIG_CRYPTO_TWOFISH=m
CONFIG_CRYPTO_ZLIB=m
CONFIG_CRYPTO_LZO=m
CONFIG_CRC_CCITT=m
CONFIG_CRC7=m

7
arch/mips/configs/pnx8335_stb225_defconfig
View file

@ -5,7 +5,6 @@ CONFIG_HIGH_RES_TIMERS=y
CONFIG_HZ_128=y
CONFIG_PREEMPT_VOLUNTARY=y
# CONFIG_SECCOMP is not set
CONFIG_EXPERIMENTAL=y
# CONFIG_LOCALVERSION_AUTO is not set
# CONFIG_SWAP is not set
CONFIG_SYSVIPC=y
@ -27,12 +26,10 @@ CONFIG_IP_MULTICAST=y
CONFIG_IP_PNP=y
CONFIG_IP_PNP_DHCP=y
CONFIG_INET_AH=y
# CONFIG_INET_LRO is not set
# CONFIG_IPV6 is not set
CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
CONFIG_MTD=y
CONFIG_MTD_CMDLINE_PARTS=y
CONFIG_MTD_CHAR=y
CONFIG_MTD_BLOCK=y
CONFIG_MTD_CFI=y
CONFIG_MTD_CFI_ADV_OPTIONS=y
@ -41,15 +38,12 @@ CONFIG_MTD_CFI_GEOMETRY=y
CONFIG_MTD_CFI_AMDSTD=y
CONFIG_MTD_PHYSMAP=y
CONFIG_BLK_DEV_LOOP=y
# CONFIG_MISC_DEVICES is not set
CONFIG_BLK_DEV_SD=y
# CONFIG_SCSI_LOWLEVEL is not set
CONFIG_ATA=y
CONFIG_NETDEVICES=y
CONFIG_NET_ETHERNET=y
CONFIG_MII=y
# CONFIG_NETDEV_1000 is not set
# CONFIG_NETDEV_10000 is not set
# CONFIG_INPUT_MOUSEDEV is not set
CONFIG_INPUT_EVDEV=m
CONFIG_INPUT_EVBUG=m
@ -94,4 +88,3 @@ CONFIG_NLS_ASCII=m
CONFIG_NLS_ISO8859_1=m
CONFIG_NLS_ISO8859_15=m
CONFIG_NLS_UTF8=m
CONFIG_SYSCTL_SYSCALL_CHECK=y

3
arch/mips/configs/qi_lb60_defconfig
View file

@ -34,7 +34,6 @@ CONFIG_IP_MROUTE_MULTIPLE_TABLES=y
# CONFIG_INET_XFRM_MODE_TRANSPORT is not set
# CONFIG_INET_XFRM_MODE_TUNNEL is not set
# CONFIG_INET_XFRM_MODE_BEET is not set
# CONFIG_INET_LRO is not set
# CONFIG_INET_DIAG is not set
CONFIG_TCP_CONG_ADVANCED=y
# CONFIG_TCP_CONG_BIC is not set
@ -109,7 +108,6 @@ CONFIG_USB_GADGET_DEBUG=y
CONFIG_USB_ETH=y
# CONFIG_USB_ETH_RNDIS is not set
CONFIG_MMC=y
CONFIG_MMC_UNSAFE_RESUME=y
# CONFIG_MMC_BLOCK_BOUNCE is not set
CONFIG_MMC_JZ4740=y
CONFIG_RTC_CLASS=y
@ -183,7 +181,6 @@ CONFIG_PANIC_ON_OOPS=y
# CONFIG_FTRACE is not set
CONFIG_KGDB=y
CONFIG_RUNTIME_DEBUG=y
CONFIG_CRYPTO_ZLIB=y
# CONFIG_CRYPTO_ANSI_CPRNG is not set
CONFIG_FONTS=y
CONFIG_FONT_SUN8x16=y

6
arch/mips/configs/rb532_defconfig
View file

@ -3,7 +3,6 @@ CONFIG_NO_HZ=y
CONFIG_HIGH_RES_TIMERS=y
CONFIG_HZ_100=y
# CONFIG_SECCOMP is not set
CONFIG_EXPERIMENTAL=y
# CONFIG_LOCALVERSION_AUTO is not set
CONFIG_SYSVIPC=y
CONFIG_BSD_PROCESS_ACCT=y
@ -39,7 +38,6 @@ CONFIG_SYN_COOKIES=y
# CONFIG_INET_XFRM_MODE_TRANSPORT is not set
# CONFIG_INET_XFRM_MODE_TUNNEL is not set
# CONFIG_INET_XFRM_MODE_BEET is not set
# CONFIG_INET_LRO is not set
CONFIG_INET_DIAG=m
CONFIG_TCP_CONG_ADVANCED=y
CONFIG_TCP_CONG_CUBIC=m
@ -114,7 +112,6 @@ CONFIG_NET_CLS_IND=y
CONFIG_HAMRADIO=y
CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
CONFIG_MTD=y
CONFIG_MTD_CHAR=y
CONFIG_MTD_BLOCK=y
CONFIG_MTD_BLOCK2MTD=y
CONFIG_MTD_NAND=y
@ -129,8 +126,6 @@ CONFIG_NET_ETHERNET=y
CONFIG_KORINA=y
CONFIG_NET_PCI=y
CONFIG_VIA_RHINE=y
# CONFIG_NETDEV_1000 is not set
# CONFIG_NETDEV_10000 is not set
CONFIG_ATMEL=m
CONFIG_PPP=m
CONFIG_PPP_MULTILINK=y
@ -183,7 +178,6 @@ CONFIG_BSD_DISKLABEL=y
CONFIG_STRIP_ASM_SYMS=y
CONFIG_CRYPTO=y
CONFIG_CRYPTO_TEST=m
CONFIG_CRYPTO_ZLIB=y
# CONFIG_CRYPTO_HW is not set
CONFIG_CRC16=m
CONFIG_LIBCRC32C=m

7
arch/mips/configs/rbtx49xx_defconfig
View file

@ -31,12 +31,10 @@ CONFIG_IP_PNP=y
# CONFIG_INET_XFRM_MODE_TRANSPORT is not set
# CONFIG_INET_XFRM_MODE_TUNNEL is not set
# CONFIG_INET_XFRM_MODE_BEET is not set
# CONFIG_INET_LRO is not set
# CONFIG_IPV6 is not set
# CONFIG_WIRELESS is not set
CONFIG_MTD=y
CONFIG_MTD_CMDLINE_PARTS=y
CONFIG_MTD_CHAR=y
CONFIG_MTD_BLOCK=m
CONFIG_MTD_BLOCK_RO=m
CONFIG_MTD_CFI=y
@ -50,7 +48,6 @@ CONFIG_MTD_NAND_TXX9NDFMC=m
CONFIG_BLK_DEV_LOOP=y
CONFIG_BLK_DEV_RAM=y
CONFIG_BLK_DEV_RAM_SIZE=8192
# CONFIG_MISC_DEVICES is not set
CONFIG_IDE=y
CONFIG_BLK_DEV_IDE_TX4938=y
CONFIG_BLK_DEV_IDE_TX4939=y
@ -60,8 +57,6 @@ CONFIG_SMC91X=y
CONFIG_NE2000=y
CONFIG_NET_PCI=y
CONFIG_TC35815=y
# CONFIG_NETDEV_1000 is not set
# CONFIG_NETDEV_10000 is not set
# CONFIG_WLAN is not set
# CONFIG_INPUT is not set
# CONFIG_SERIO is not set
@ -108,5 +103,3 @@ CONFIG_NFS_V3=y
CONFIG_ROOT_NFS=y
CONFIG_STRIP_ASM_SYMS=y
CONFIG_DEBUG_FS=y
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
CONFIG_SYSCTL_SYSCALL_CHECK=y

8
arch/mips/configs/rm200_defconfig
View file

@ -3,7 +3,6 @@ CONFIG_CPU_LITTLE_ENDIAN=y
CONFIG_ARC_CONSOLE=y
CONFIG_HZ_1000=y
CONFIG_PREEMPT_VOLUNTARY=y
CONFIG_EXPERIMENTAL=y
CONFIG_SYSVIPC=y
CONFIG_POSIX_MQUEUE=y
CONFIG_BSD_PROCESS_ACCT=y
@ -94,7 +93,6 @@ CONFIG_NETFILTER_XT_MATCH_STATISTIC=m
CONFIG_NETFILTER_XT_MATCH_STRING=m
CONFIG_NETFILTER_XT_MATCH_TCPMSS=m
CONFIG_NF_CONNTRACK_IPV4=m
CONFIG_IP_NF_QUEUE=m
CONFIG_IP_NF_IPTABLES=m
CONFIG_IP_NF_MATCH_ADDRTYPE=m
CONFIG_IP_NF_MATCH_AH=m
@ -103,7 +101,6 @@ CONFIG_IP_NF_MATCH_TTL=m
CONFIG_IP_NF_FILTER=m
CONFIG_IP_NF_TARGET_REJECT=m
CONFIG_IP_NF_TARGET_LOG=m
CONFIG_IP_NF_TARGET_ULOG=m
CONFIG_NF_NAT=m
CONFIG_IP_NF_TARGET_MASQUERADE=m
CONFIG_IP_NF_TARGET_NETMAP=m
@ -118,7 +115,6 @@ CONFIG_IP_NF_ARPTABLES=m
CONFIG_IP_NF_ARPFILTER=m
CONFIG_IP_NF_ARP_MANGLE=m
CONFIG_NF_CONNTRACK_IPV6=m
CONFIG_IP6_NF_QUEUE=m
CONFIG_IP6_NF_IPTABLES=m
CONFIG_IP6_NF_MATCH_AH=m
CONFIG_IP6_NF_MATCH_EUI64=m
@ -129,7 +125,6 @@ CONFIG_IP6_NF_MATCH_IPV6HEADER=m
CONFIG_IP6_NF_MATCH_MH=m
CONFIG_IP6_NF_MATCH_RT=m
CONFIG_IP6_NF_TARGET_HL=m
CONFIG_IP6_NF_TARGET_LOG=m
CONFIG_IP6_NF_FILTER=m
CONFIG_IP6_NF_TARGET_REJECT=m
CONFIG_IP6_NF_MANGLE=m
@ -214,7 +209,6 @@ CONFIG_BLK_DEV_LOOP=m
CONFIG_BLK_DEV_CRYPTOLOOP=m
CONFIG_BLK_DEV_NBD=m
CONFIG_BLK_DEV_SX8=m
CONFIG_BLK_DEV_UB=m
CONFIG_BLK_DEV_RAM=m
CONFIG_CDROM_PKTCDVD=m
CONFIG_ATA_OVER_ETH=m
@ -353,7 +347,6 @@ CONFIG_USB_SERIAL_OMNINET=m
CONFIG_USB_RIO500=m
CONFIG_USB_LEGOTOWER=m
CONFIG_USB_LCD=m
CONFIG_USB_LED=m
CONFIG_USB_CYTHERM=m
CONFIG_USB_SISUSBVGA=m
CONFIG_USB_LD=m
@ -366,7 +359,6 @@ CONFIG_REISERFS_FS_POSIX_ACL=y
CONFIG_REISERFS_FS_SECURITY=y
CONFIG_XFS_FS=m
CONFIG_XFS_QUOTA=y
CONFIG_AUTOFS_FS=m
CONFIG_AUTOFS4_FS=m
CONFIG_FUSE_FS=m
CONFIG_ISO9660_FS=m

2
arch/mips/configs/rt305x_defconfig
View file

@ -5,7 +5,6 @@ CONFIG_CPU_MIPS32_R2=y
# CONFIG_CROSS_MEMORY_ATTACH is not set
CONFIG_HZ_100=y
# CONFIG_SECCOMP is not set
CONFIG_EXPERIMENTAL=y
# CONFIG_LOCALVERSION_AUTO is not set
CONFIG_SYSVIPC=y
CONFIG_HIGH_RES_TIMERS=y
@ -44,7 +43,6 @@ CONFIG_SYN_COOKIES=y
# CONFIG_INET_XFRM_MODE_TRANSPORT is not set
# CONFIG_INET_XFRM_MODE_TUNNEL is not set
# CONFIG_INET_XFRM_MODE_BEET is not set
# CONFIG_INET_LRO is not set
# CONFIG_INET_DIAG is not set
CONFIG_TCP_CONG_ADVANCED=y
# CONFIG_TCP_CONG_BIC is not set

1
arch/mips/configs/sb1250_swarm_defconfig
View file

@ -4,7 +4,6 @@ CONFIG_64BIT=y
CONFIG_SMP=y
CONFIG_HIGH_RES_TIMERS=y
CONFIG_HZ_1000=y
CONFIG_EXPERIMENTAL=y
CONFIG_SYSVIPC=y
CONFIG_LOG_BUF_SHIFT=15
CONFIG_CGROUPS=y

6
arch/mips/configs/tb0219_defconfig
View file

@ -1,6 +1,5 @@
CONFIG_MACH_VR41XX=y
CONFIG_TANBAC_TB0219=y
CONFIG_EXPERIMENTAL=y
CONFIG_SYSVIPC=y
CONFIG_LOG_BUF_SHIFT=14
CONFIG_SYSFS_DEPRECATED_V2=y
@ -31,7 +30,6 @@ CONFIG_SYN_COOKIES=y
# CONFIG_INET_XFRM_MODE_TRANSPORT is not set
# CONFIG_INET_XFRM_MODE_TUNNEL is not set
# CONFIG_INET_XFRM_MODE_BEET is not set
# CONFIG_INET_LRO is not set
# CONFIG_IPV6 is not set
CONFIG_NETWORK_SECMARK=y
CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
@ -40,7 +38,6 @@ CONFIG_BLK_DEV_LOOP=m
CONFIG_BLK_DEV_NBD=m
CONFIG_BLK_DEV_RAM=y
CONFIG_BLK_DEV_XIP=y
# CONFIG_MISC_DEVICES is not set
CONFIG_NETDEVICES=y
CONFIG_PHYLIB=m
CONFIG_MARVELL_PHY=m
@ -57,7 +54,6 @@ CONFIG_VIA_RHINE=y
CONFIG_VIA_RHINE_MMIO=y
CONFIG_R8169=y
CONFIG_VIA_VELOCITY=y
# CONFIG_NETDEV_10000 is not set
# CONFIG_INPUT_MOUSEDEV is not set
# CONFIG_INPUT_KEYBOARD is not set
# CONFIG_INPUT_MOUSE is not set
@ -70,7 +66,6 @@ CONFIG_SERIAL_VR41XX_CONSOLE=y
CONFIG_GPIO_TB0219=y
# CONFIG_HWMON is not set
# CONFIG_VGA_CONSOLE is not set
# CONFIG_HID_SUPPORT is not set
CONFIG_USB=m
CONFIG_USB_MON=m
CONFIG_USB_EHCI_HCD=m
@ -91,6 +86,5 @@ CONFIG_NFS_V3=y
CONFIG_ROOT_NFS=y
CONFIG_NFSD=y
CONFIG_NFSD_V3=y
CONFIG_SYSCTL_SYSCALL_CHECK=y
CONFIG_CMDLINE_BOOL=y
CONFIG_CMDLINE="cca=3 mem=64M console=ttyVR0,115200 ip=any root=/dev/nfs"

7
arch/mips/configs/tb0226_defconfig
View file

@ -1,6 +1,5 @@
CONFIG_MACH_VR41XX=y
CONFIG_TANBAC_TB0226=y
CONFIG_EXPERIMENTAL=y
CONFIG_SYSVIPC=y
CONFIG_LOG_BUF_SHIFT=14
CONFIG_SYSFS_DEPRECATED_V2=y
@ -29,7 +28,6 @@ CONFIG_SYN_COOKIES=y
# CONFIG_INET_XFRM_MODE_TRANSPORT is not set
# CONFIG_INET_XFRM_MODE_TUNNEL is not set
# CONFIG_INET_XFRM_MODE_BEET is not set
# CONFIG_INET_LRO is not set
# CONFIG_IPV6 is not set
CONFIG_NETWORK_SECMARK=y
CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
@ -37,7 +35,6 @@ CONFIG_BLK_DEV_LOOP=m
CONFIG_BLK_DEV_NBD=m
CONFIG_BLK_DEV_RAM=y
CONFIG_BLK_DEV_XIP=y
# CONFIG_MISC_DEVICES is not set
CONFIG_SCSI=y
CONFIG_BLK_DEV_SD=y
CONFIG_SCSI_MULTI_LUN=y
@ -49,8 +46,6 @@ CONFIG_NETDEVICES=y
CONFIG_NET_ETHERNET=y
CONFIG_NET_PCI=y
CONFIG_E100=y
# CONFIG_NETDEV_1000 is not set
# CONFIG_NETDEV_10000 is not set
CONFIG_USB_CATC=m
CONFIG_USB_KAWETH=m
CONFIG_USB_PEGASUS=m
@ -66,7 +61,6 @@ CONFIG_SERIAL_VR41XX_CONSOLE=y
# CONFIG_HW_RANDOM is not set
# CONFIG_HWMON is not set
# CONFIG_VGA_CONSOLE is not set
# CONFIG_HID_SUPPORT is not set
CONFIG_USB=y
CONFIG_USB_EHCI_HCD=y
# CONFIG_USB_EHCI_TT_NEWSCHED is not set
@ -87,7 +81,6 @@ CONFIG_NFS_V3=y
CONFIG_ROOT_NFS=y
CONFIG_NFSD=m
CONFIG_NFSD_V3=y
CONFIG_SYSCTL_SYSCALL_CHECK=y
CONFIG_CMDLINE_BOOL=y
CONFIG_CMDLINE="cca=3 mem=32M console=ttyVR0,115200"
CONFIG_CRC32=m

5
arch/mips/configs/tb0287_defconfig
View file

@ -1,5 +1,4 @@
CONFIG_MACH_VR41XX=y
CONFIG_EXPERIMENTAL=y
CONFIG_SYSVIPC=y
CONFIG_LOG_BUF_SHIFT=14
CONFIG_SYSFS_DEPRECATED_V2=y
@ -31,7 +30,6 @@ CONFIG_SYN_COOKIES=y
# CONFIG_INET_XFRM_MODE_TRANSPORT is not set
# CONFIG_INET_XFRM_MODE_TUNNEL is not set
# CONFIG_INET_XFRM_MODE_BEET is not set
# CONFIG_INET_LRO is not set
CONFIG_TCP_CONG_ADVANCED=y
CONFIG_TCP_CONG_BIC=y
CONFIG_TCP_CONG_CUBIC=m
@ -43,7 +41,6 @@ CONFIG_BLK_DEV_LOOP=m
CONFIG_BLK_DEV_NBD=m
CONFIG_BLK_DEV_RAM=y
CONFIG_BLK_DEV_XIP=y
# CONFIG_MISC_DEVICES is not set
CONFIG_BLK_DEV_SD=y
CONFIG_SCSI_SCAN_ASYNC=y
# CONFIG_SCSI_LOWLEVEL is not set
@ -64,7 +61,6 @@ CONFIG_VIA_RHINE=y
CONFIG_VIA_RHINE_MMIO=y
CONFIG_R8169=y
CONFIG_VIA_VELOCITY=y
# CONFIG_NETDEV_10000 is not set
# CONFIG_INPUT_KEYBOARD is not set
# CONFIG_INPUT_MOUSE is not set
# CONFIG_SERIO is not set
@ -76,7 +72,6 @@ CONFIG_SERIAL_VR41XX_CONSOLE=y
CONFIG_GPIO_VR41XX=y
# CONFIG_HWMON is not set
CONFIG_MFD_SM501=y
CONFIG_VIDEO_OUTPUT_CONTROL=m
CONFIG_FB=y
CONFIG_FB_SM501=y
# CONFIG_VGA_CONSOLE is not set

4
arch/mips/configs/workpad_defconfig
View file

@ -1,6 +1,5 @@
CONFIG_MACH_VR41XX=y
CONFIG_IBM_WORKPAD=y
CONFIG_EXPERIMENTAL=y
CONFIG_SYSVIPC=y
CONFIG_LOG_BUF_SHIFT=14
# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
@ -28,13 +27,10 @@ CONFIG_IP_MULTICAST=y
# CONFIG_IPV6 is not set
CONFIG_NETWORK_SECMARK=y
CONFIG_BLK_DEV_RAM=m
# CONFIG_MISC_DEVICES is not set
CONFIG_IDE=y
CONFIG_BLK_DEV_IDECS=m
CONFIG_IDE_GENERIC=y
CONFIG_NETDEVICES=y
# CONFIG_NETDEV_1000 is not set
# CONFIG_NETDEV_10000 is not set
CONFIG_NET_PCMCIA=y
CONFIG_PCMCIA_3C589=m
CONFIG_PCMCIA_3C574=m

20
arch/mips/generic/Kconfig
View file

@ -9,11 +9,31 @@ config LEGACY_BOARDS
kernel is booted without being provided with an FDT via the UHI
boot protocol.
config YAMON_DT_SHIM
bool
help
Select this from your board if the board uses the YAMON bootloader
and you wish to include code which helps translate various
YAMON-provided environment variables into a device tree properties.
comment "Legacy (non-UHI/non-FIT) Boards"
config LEGACY_BOARD_SEAD3
bool "Support MIPS SEAD-3 boards"
select LEGACY_BOARDS
select YAMON_DT_SHIM
help
Enable this to include support for booting on MIPS SEAD-3 FPGA-based
development boards, which boot using a legacy boot protocol.
comment "FIT/UHI Boards"
config FIT_IMAGE_FDT_BOSTON
bool "Include FDT for MIPS Boston boards"
help
Enable this to include the FDT for the MIPS Boston development board
from Imagination Technologies in the FIT kernel image. You should
enable this if you wish to boot on a MIPS Boston board, as it is
expected by the bootloader.
endif

1
arch/mips/generic/Makefile
View file

@ -12,5 +12,6 @@ obj-y += init.o
obj-y += irq.o
obj-y += proc.o
obj-$(CONFIG_YAMON_DT_SHIM) += yamon-dt.o
obj-$(CONFIG_LEGACY_BOARD_SEAD3) += board-sead3.o
obj-$(CONFIG_KEXEC) += kexec.o

236
arch/mips/generic/board-sead3.c
View file

@ -13,10 +13,12 @@
#include <linux/errno.h>
#include <linux/libfdt.h>
#include <linux/printk.h>
#include <linux/sizes.h>
#include <asm/fw/fw.h>
#include <asm/io.h>
#include <asm/machine.h>
#include <asm/yamon-dt.h>
#define SEAD_CONFIG CKSEG1ADDR(0x1b100110)
#define SEAD_CONFIG_GIC_PRESENT BIT(1)
@ -25,6 +27,15 @@
#define MIPS_REVISION_MACHINE (0xf << 4)
#define MIPS_REVISION_MACHINE_SEAD3 (0x4 << 4)
/*
* Maximum 384MB RAM at physical address 0, preceding any I/O.
*/
static struct yamon_mem_region mem_regions[] __initdata = {
/* start size */
{ 0, SZ_256M + SZ_128M },
{}
};
static __init bool sead3_detect(void)
{
uint32_t rev;
@ -33,96 +44,9 @@ static __init bool sead3_detect(void)
return (rev & MIPS_REVISION_MACHINE) == MIPS_REVISION_MACHINE_SEAD3;
}
static __init int append_cmdline(void *fdt)
{
int err, chosen_off;
/* find or add chosen node */
chosen_off = fdt_path_offset(fdt, "/chosen");
if (chosen_off == -FDT_ERR_NOTFOUND)
chosen_off = fdt_path_offset(fdt, "/chosen@0");
if (chosen_off == -FDT_ERR_NOTFOUND)
chosen_off = fdt_add_subnode(fdt, 0, "chosen");
if (chosen_off < 0) {
pr_err("Unable to find or add DT chosen node: %d\n",
chosen_off);
return chosen_off;
}
err = fdt_setprop_string(fdt, chosen_off, "bootargs", fw_getcmdline());
if (err) {
pr_err("Unable to set bootargs property: %d\n", err);
return err;
}
return 0;
}
static __init int append_memory(void *fdt)
{
unsigned long phys_memsize, memsize;
__be32 mem_array[2];
int err, mem_off;
char *var;
/* find memory size from the bootloader environment */
var = fw_getenv("memsize");
if (var) {
err = kstrtoul(var, 0, &phys_memsize);
if (err) {
pr_err("Failed to read memsize env variable '%s'\n",
var);
return -EINVAL;
}
} else {
pr_warn("The bootloader didn't provide memsize: defaulting to 32MB\n");
phys_memsize = 32 << 20;
}
/* default to using all available RAM */
memsize = phys_memsize;
/* allow the user to override the usable memory */
var = strstr(arcs_cmdline, "memsize=");
if (var)
memsize = memparse(var + strlen("memsize="), NULL);
/* if the user says there's more RAM than we thought, believe them */
phys_memsize = max_t(unsigned long, phys_memsize, memsize);
/* find or add a memory node */
mem_off = fdt_path_offset(fdt, "/memory");
if (mem_off == -FDT_ERR_NOTFOUND)
mem_off = fdt_add_subnode(fdt, 0, "memory");
if (mem_off < 0) {
pr_err("Unable to find or add memory DT node: %d\n", mem_off);
return mem_off;
}
err = fdt_setprop_string(fdt, mem_off, "device_type", "memory");
if (err) {
pr_err("Unable to set memory node device_type: %d\n", err);
return err;
}
mem_array[0] = 0;
mem_array[1] = cpu_to_be32(phys_memsize);
err = fdt_setprop(fdt, mem_off, "reg", mem_array, sizeof(mem_array));
if (err) {
pr_err("Unable to set memory regs property: %d\n", err);
return err;
}
mem_array[0] = 0;
mem_array[1] = cpu_to_be32(memsize);
err = fdt_setprop(fdt, mem_off, "linux,usable-memory",
mem_array, sizeof(mem_array));
if (err) {
pr_err("Unable to set linux,usable-memory property: %d\n", err);
return err;
}
return 0;
return yamon_dt_append_memory(fdt, mem_regions);
}
static __init int remove_gic(void *fdt)
@ -163,14 +87,16 @@ static __init int remove_gic(void *fdt)
return -EINVAL;
}
err = fdt_setprop_u32(fdt, 0, "interrupt-parent", cpu_phandle);
if (err) {
pr_err("unable to set root interrupt-parent: %d\n", err);
return err;
}
uart_off = fdt_node_offset_by_compatible(fdt, -1, "ns16550a");
while (uart_off >= 0) {
err = fdt_setprop_u32(fdt, uart_off, "interrupt-parent",
cpu_phandle);
if (err) {
pr_warn("unable to set UART interrupt-parent: %d\n",
err);
return err;
}
err = fdt_setprop_u32(fdt, uart_off, "interrupts",
cpu_uart_int);
if (err) {
@ -193,6 +119,12 @@ static __init int remove_gic(void *fdt)
return eth_off;
}
err = fdt_setprop_u32(fdt, eth_off, "interrupt-parent", cpu_phandle);
if (err) {
pr_err("unable to set ethernet interrupt-parent: %d\n", err);
return err;
}
err = fdt_setprop_u32(fdt, eth_off, "interrupts", cpu_eth_int);
if (err) {
pr_err("unable to set ethernet interrupts property: %d\n", err);
@ -205,6 +137,12 @@ static __init int remove_gic(void *fdt)
return ehci_off;
}
err = fdt_setprop_u32(fdt, ehci_off, "interrupt-parent", cpu_phandle);
if (err) {
pr_err("unable to set EHCI interrupt-parent: %d\n", err);
return err;
}
err = fdt_setprop_u32(fdt, ehci_off, "interrupts", cpu_ehci_int);
if (err) {
pr_err("unable to set EHCI interrupts property: %d\n", err);
@ -214,84 +152,13 @@ static __init int remove_gic(void *fdt)
return 0;
}
static __init int serial_config(void *fdt)
{
const char *yamontty, *mode_var;
char mode_var_name[9], path[18], parity;
unsigned int uart, baud, stop_bits;
bool hw_flow;
int chosen_off, err;
yamontty = fw_getenv("yamontty");
if (!yamontty || !strcmp(yamontty, "tty0")) {
uart = 0;
} else if (!strcmp(yamontty, "tty1")) {
uart = 1;
} else {
pr_warn("yamontty environment variable '%s' invalid\n",
yamontty);
uart = 0;
}
baud = stop_bits = 0;
parity = 0;
hw_flow = false;
snprintf(mode_var_name, sizeof(mode_var_name), "modetty%u", uart);
mode_var = fw_getenv(mode_var_name);
if (mode_var) {
while (mode_var[0] >= '0' && mode_var[0] <= '9') {
baud *= 10;
baud += mode_var[0] - '0';
mode_var++;
}
if (mode_var[0] == ',')
mode_var++;
if (mode_var[0])
parity = mode_var[0];
if (mode_var[0] == ',')
mode_var++;
if (mode_var[0])
stop_bits = mode_var[0] - '0';
if (mode_var[0] == ',')
mode_var++;
if (!strcmp(mode_var, "hw"))
hw_flow = true;
}
if (!baud)
baud = 38400;
if (parity != 'e' && parity != 'n' && parity != 'o')
parity = 'n';
if (stop_bits != 7 && stop_bits != 8)
stop_bits = 8;
WARN_ON(snprintf(path, sizeof(path), "uart%u:%u%c%u%s",
uart, baud, parity, stop_bits,
hw_flow ? "r" : "") >= sizeof(path));
/* find or add chosen node */
chosen_off = fdt_path_offset(fdt, "/chosen");
if (chosen_off == -FDT_ERR_NOTFOUND)
chosen_off = fdt_path_offset(fdt, "/chosen@0");
if (chosen_off == -FDT_ERR_NOTFOUND)
chosen_off = fdt_add_subnode(fdt, 0, "chosen");
if (chosen_off < 0) {
pr_err("Unable to find or add DT chosen node: %d\n",
chosen_off);
return chosen_off;
}
err = fdt_setprop_string(fdt, chosen_off, "stdout-path", path);
if (err) {
pr_err("Unable to set stdout-path property: %d\n", err);
return err;
}
return 0;
}
static const struct mips_fdt_fixup sead3_fdt_fixups[] __initconst = {
{ yamon_dt_append_cmdline, "append command line" },
{ append_memory, "append memory" },
{ remove_gic, "remove GIC when not present" },
{ yamon_dt_serial_config, "append serial configuration" },
{ },
};
static __init const void *sead3_fixup_fdt(const void *fdt,
const void *match_data)
@ -307,29 +174,10 @@ static __init const void *sead3_fixup_fdt(const void *fdt,
fw_init_cmdline();
err = fdt_open_into(fdt, fdt_buf, sizeof(fdt_buf));
err = apply_mips_fdt_fixups(fdt_buf, sizeof(fdt_buf),
fdt, sead3_fdt_fixups);
if (err)
panic("Unable to open FDT: %d", err);
err = append_cmdline(fdt_buf);
if (err)
panic("Unable to patch FDT: %d", err);
err = append_memory(fdt_buf);
if (err)
panic("Unable to patch FDT: %d", err);
err = remove_gic(fdt_buf);
if (err)
panic("Unable to patch FDT: %d", err);
err = serial_config(fdt_buf);
if (err)
panic("Unable to patch FDT: %d", err);
err = fdt_pack(fdt_buf);
if (err)
panic("Unable to pack FDT: %d\n", err);
panic("Unable to fixup FDT: %d", err);
return fdt_buf;
}

27
arch/mips/generic/init.c
View file

@ -122,6 +122,33 @@ void __init device_tree_init(void)
err = register_up_smp_ops();
}
int __init apply_mips_fdt_fixups(void *fdt_out, size_t fdt_out_size,
const void *fdt_in,
const struct mips_fdt_fixup *fixups)
{
int err;
err = fdt_open_into(fdt_in, fdt_out, fdt_out_size);
if (err) {
pr_err("Failed to open FDT\n");
return err;
}
for (; fixups->apply; fixups++) {
err = fixups->apply(fdt_out);
if (err) {
pr_err("Failed to apply FDT fixup \"%s\"\n",
fixups->description);
return err;
}
}
err = fdt_pack(fdt_out);
if (err)
pr_err("Failed to pack FDT\n");
return err;
}
void __init plat_time_init(void)
{
struct device_node *np;

25
arch/mips/generic/vmlinux.its.S
View file

@ -29,3 +29,28 @@
};
};
};
#ifdef CONFIG_FIT_IMAGE_FDT_BOSTON
/ {
images {
fdt@boston {
description = "img,boston Device Tree";
data = /incbin/("boot/dts/img/boston.dtb");
type = "flat_dt";
arch = "mips";
compression = "none";
hash@0 {
algo = "sha1";
};
};
};
configurations {
conf@boston {
description = "Boston Linux kernel";
kernel = "kernel@0";
fdt = "fdt@boston";
};
};
};
#endif /* CONFIG_FIT_IMAGE_FDT_BOSTON */

240
arch/mips/generic/yamon-dt.c Normal file
View file

@ -0,0 +1,240 @@
/*
* Copyright (C) 2016 Imagination Technologies
* Author: Paul Burton <paul.burton@imgtec.com>
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by the
* Free Software Foundation; either version 2 of the License, or (at your
* option) any later version.
*/
#define pr_fmt(fmt) "yamon-dt: " fmt
#include <linux/bug.h>
#include <linux/errno.h>
#include <linux/kernel.h>
#include <linux/libfdt.h>
#include <linux/printk.h>
#include <asm/fw/fw.h>
#include <asm/yamon-dt.h>
#define MAX_MEM_ARRAY_ENTRIES 2
__init int yamon_dt_append_cmdline(void *fdt)
{
int err, chosen_off;
/* find or add chosen node */
chosen_off = fdt_path_offset(fdt, "/chosen");
if (chosen_off == -FDT_ERR_NOTFOUND)
chosen_off = fdt_path_offset(fdt, "/chosen@0");
if (chosen_off == -FDT_ERR_NOTFOUND)
chosen_off = fdt_add_subnode(fdt, 0, "chosen");
if (chosen_off < 0) {
pr_err("Unable to find or add DT chosen node: %d\n",
chosen_off);
return chosen_off;
}
err = fdt_setprop_string(fdt, chosen_off, "bootargs", fw_getcmdline());
if (err) {
pr_err("Unable to set bootargs property: %d\n", err);
return err;
}
return 0;
}
static unsigned int __init gen_fdt_mem_array(
const struct yamon_mem_region *regions,
__be32 *mem_array,
unsigned int max_entries,
unsigned long memsize)
{
const struct yamon_mem_region *mr;
unsigned long size;
unsigned int entries = 0;
for (mr = regions; mr->size && memsize; ++mr) {
if (entries >= max_entries) {
pr_warn("Number of regions exceeds max %u\n",
max_entries);
break;
}
/* How much of the remaining RAM fits in the next region? */
size = min_t(unsigned long, memsize, mr->size);
memsize -= size;
/* Emit a memory region */
*(mem_array++) = cpu_to_be32(mr->start);
*(mem_array++) = cpu_to_be32(size);
++entries;
/* Discard the next mr->discard bytes */
memsize -= min_t(unsigned long, memsize, mr->discard);
}
return entries;
}
__init int yamon_dt_append_memory(void *fdt,
const struct yamon_mem_region *regions)
{
unsigned long phys_memsize, memsize;
__be32 mem_array[2 * MAX_MEM_ARRAY_ENTRIES];
unsigned int mem_entries;
int i, err, mem_off;
char *var, param_name[10], *var_names[] = {
"ememsize", "memsize",
};
/* find memory size from the bootloader environment */
for (i = 0; i < ARRAY_SIZE(var_names); i++) {
var = fw_getenv(var_names[i]);
if (!var)
continue;
err = kstrtoul(var, 0, &phys_memsize);
if (!err)
break;
pr_warn("Failed to read the '%s' env variable '%s'\n",
var_names[i], var);
}
if (!phys_memsize) {
pr_warn("The bootloader didn't provide memsize: defaulting to 32MB\n");
phys_memsize = 32 << 20;
}
/* default to using all available RAM */
memsize = phys_memsize;
/* allow the user to override the usable memory */
for (i = 0; i < ARRAY_SIZE(var_names); i++) {
snprintf(param_name, sizeof(param_name), "%s=", var_names[i]);
var = strstr(arcs_cmdline, param_name);
if (!var)
continue;
memsize = memparse(var + strlen(param_name), NULL);
}
/* if the user says there's more RAM than we thought, believe them */
phys_memsize = max_t(unsigned long, phys_memsize, memsize);
/* find or add a memory node */
mem_off = fdt_path_offset(fdt, "/memory");
if (mem_off == -FDT_ERR_NOTFOUND)
mem_off = fdt_add_subnode(fdt, 0, "memory");
if (mem_off < 0) {
pr_err("Unable to find or add memory DT node: %d\n", mem_off);
return mem_off;
}
err = fdt_setprop_string(fdt, mem_off, "device_type", "memory");
if (err) {
pr_err("Unable to set memory node device_type: %d\n", err);
return err;
}
mem_entries = gen_fdt_mem_array(regions, mem_array,
MAX_MEM_ARRAY_ENTRIES, phys_memsize);
err = fdt_setprop(fdt, mem_off, "reg",
mem_array, mem_entries * 2 * sizeof(mem_array[0]));
if (err) {
pr_err("Unable to set memory regs property: %d\n", err);
return err;
}
mem_entries = gen_fdt_mem_array(regions, mem_array,
MAX_MEM_ARRAY_ENTRIES, memsize);
err = fdt_setprop(fdt, mem_off, "linux,usable-memory",
mem_array, mem_entries * 2 * sizeof(mem_array[0]));
if (err) {
pr_err("Unable to set linux,usable-memory property: %d\n", err);
return err;
}
return 0;
}
__init int yamon_dt_serial_config(void *fdt)
{
const char *yamontty, *mode_var;
char mode_var_name[9], path[20], parity;
unsigned int uart, baud, stop_bits;
bool hw_flow;
int chosen_off, err;
yamontty = fw_getenv("yamontty");
if (!yamontty || !strcmp(yamontty, "tty0")) {
uart = 0;
} else if (!strcmp(yamontty, "tty1")) {
uart = 1;
} else {
pr_warn("yamontty environment variable '%s' invalid\n",
yamontty);
uart = 0;
}
baud = stop_bits = 0;
parity = 0;
hw_flow = false;
snprintf(mode_var_name, sizeof(mode_var_name), "modetty%u", uart);
mode_var = fw_getenv(mode_var_name);
if (mode_var) {
while (mode_var[0] >= '0' && mode_var[0] <= '9') {
baud *= 10;
baud += mode_var[0] - '0';
mode_var++;
}
if (mode_var[0] == ',')
mode_var++;
if (mode_var[0])
parity = mode_var[0];
if (mode_var[0] == ',')
mode_var++;
if (mode_var[0])
stop_bits = mode_var[0] - '0';
if (mode_var[0] == ',')
mode_var++;
if (!strcmp(mode_var, "hw"))
hw_flow = true;
}
if (!baud)
baud = 38400;
if (parity != 'e' && parity != 'n' && parity != 'o')
parity = 'n';
if (stop_bits != 7 && stop_bits != 8)
stop_bits = 8;
WARN_ON(snprintf(path, sizeof(path), "serial%u:%u%c%u%s",
uart, baud, parity, stop_bits,
hw_flow ? "r" : "") >= sizeof(path));
/* find or add chosen node */
chosen_off = fdt_path_offset(fdt, "/chosen");
if (chosen_off == -FDT_ERR_NOTFOUND)
chosen_off = fdt_path_offset(fdt, "/chosen@0");
if (chosen_off == -FDT_ERR_NOTFOUND)
chosen_off = fdt_add_subnode(fdt, 0, "chosen");
if (chosen_off < 0) {
pr_err("Unable to find or add DT chosen node: %d\n",
chosen_off);
return chosen_off;
}
err = fdt_setprop_string(fdt, chosen_off, "stdout-path", path);
if (err) {
pr_err("Unable to set stdout-path property: %d\n", err);
return err;
}
return 0;
}

2
arch/mips/include/asm/Kbuild
View file

@ -12,6 +12,8 @@ generic-y += mm-arch-hooks.h
generic-y += parport.h
generic-y += percpu.h
generic-y += preempt.h
generic-y += qrwlock.h
generic-y += qspinlock.h
generic-y += sections.h
generic-y += segment.h
generic-y += serial.h

5
arch/mips/include/asm/branch.h
View file

@ -74,10 +74,7 @@ static inline int compute_return_epc(struct pt_regs *regs)
return __microMIPS_compute_return_epc(regs);
if (cpu_has_mips16)
return __MIPS16e_compute_return_epc(regs);
return regs->cp0_epc;
}
if (!delay_slot(regs)) {
} else if (!delay_slot(regs)) {
regs->cp0_epc += 4;
return 0;
}

286
arch/mips/include/asm/cmpxchg.h
View file

@ -13,153 +13,107 @@
#include <asm/compiler.h>
#include <asm/war.h>
static inline unsigned long __xchg_u32(volatile int * m, unsigned int val)
{
__u32 retval;
smp_mb__before_llsc();
if (kernel_uses_llsc && R10000_LLSC_WAR) {
unsigned long dummy;
__asm__ __volatile__(
" .set arch=r4000 \n"
"1: ll %0, %3 # xchg_u32 \n"
" .set mips0 \n"
" move %2, %z4 \n"
" .set arch=r4000 \n"
" sc %2, %1 \n"
" beqzl %2, 1b \n"
" .set mips0 \n"
: "=&r" (retval), "=" GCC_OFF_SMALL_ASM() (*m), "=&r" (dummy)
: GCC_OFF_SMALL_ASM() (*m), "Jr" (val)
: "memory");
} else if (kernel_uses_llsc) {
unsigned long dummy;
do {
__asm__ __volatile__(
" .set "MIPS_ISA_ARCH_LEVEL" \n"
" ll %0, %3 # xchg_u32 \n"
" .set mips0 \n"
" move %2, %z4 \n"
" .set "MIPS_ISA_ARCH_LEVEL" \n"
" sc %2, %1 \n"
" .set mips0 \n"
: "=&r" (retval), "=" GCC_OFF_SMALL_ASM() (*m),
"=&r" (dummy)
: GCC_OFF_SMALL_ASM() (*m), "Jr" (val)
: "memory");
} while (unlikely(!dummy));
} else {
unsigned long flags;
raw_local_irq_save(flags);
retval = *m;
*m = val;
raw_local_irq_restore(flags); /* implies memory barrier */
}
smp_llsc_mb();
return retval;
}
#ifdef CONFIG_64BIT
static inline __u64 __xchg_u64(volatile __u64 * m, __u64 val)
{
__u64 retval;
smp_mb__before_llsc();
if (kernel_uses_llsc && R10000_LLSC_WAR) {
unsigned long dummy;
__asm__ __volatile__(
" .set arch=r4000 \n"
"1: lld %0, %3 # xchg_u64 \n"
" move %2, %z4 \n"
" scd %2, %1 \n"
" beqzl %2, 1b \n"
" .set mips0 \n"
: "=&r" (retval), "=" GCC_OFF_SMALL_ASM() (*m), "=&r" (dummy)
: GCC_OFF_SMALL_ASM() (*m), "Jr" (val)
: "memory");
} else if (kernel_uses_llsc) {
unsigned long dummy;
do {
__asm__ __volatile__(
" .set "MIPS_ISA_ARCH_LEVEL" \n"
" lld %0, %3 # xchg_u64 \n"
" move %2, %z4 \n"
" scd %2, %1 \n"
" .set mips0 \n"
: "=&r" (retval), "=" GCC_OFF_SMALL_ASM() (*m),
"=&r" (dummy)
: GCC_OFF_SMALL_ASM() (*m), "Jr" (val)
: "memory");
} while (unlikely(!dummy));
} else {
unsigned long flags;
raw_local_irq_save(flags);
retval = *m;
*m = val;
raw_local_irq_restore(flags); /* implies memory barrier */
}
smp_llsc_mb();
return retval;
}
/*
* Using a branch-likely instruction to check the result of an sc instruction
* works around a bug present in R10000 CPUs prior to revision 3.0 that could
* cause ll-sc sequences to execute non-atomically.
*/
#if R10000_LLSC_WAR
# define __scbeqz "beqzl"
#else
extern __u64 __xchg_u64_unsupported_on_32bit_kernels(volatile __u64 * m, __u64 val);
#define __xchg_u64 __xchg_u64_unsupported_on_32bit_kernels
# define __scbeqz "beqz"
#endif
static inline unsigned long __xchg(unsigned long x, volatile void * ptr, int size)
/*
* These functions doesn't exist, so if they are called you'll either:
*
* - Get an error at compile-time due to __compiletime_error, if supported by
* your compiler.
*
* or:
*
* - Get an error at link-time due to the call to the missing function.
*/
extern unsigned long __cmpxchg_called_with_bad_pointer(void)
__compiletime_error("Bad argument size for cmpxchg");
extern unsigned long __xchg_called_with_bad_pointer(void)
__compiletime_error("Bad argument size for xchg");
#define __xchg_asm(ld, st, m, val) \
({ \
__typeof(*(m)) __ret; \
\
if (kernel_uses_llsc) { \
__asm__ __volatile__( \
" .set push \n" \
" .set noat \n" \
" .set " MIPS_ISA_ARCH_LEVEL " \n" \
"1: " ld " %0, %2 # __xchg_asm \n" \
" .set mips0 \n" \
" move $1, %z3 \n" \
" .set " MIPS_ISA_ARCH_LEVEL " \n" \
" " st " $1, %1 \n" \
"\t" __scbeqz " $1, 1b \n" \
" .set pop \n" \
: "=&r" (__ret), "=" GCC_OFF_SMALL_ASM() (*m) \
: GCC_OFF_SMALL_ASM() (*m), "Jr" (val) \
: "memory"); \
} else { \
unsigned long __flags; \
\
raw_local_irq_save(__flags); \
__ret = *m; \
*m = val; \
raw_local_irq_restore(__flags); \
} \
\
__ret; \
})
extern unsigned long __xchg_small(volatile void *ptr, unsigned long val,
unsigned int size);
static inline unsigned long __xchg(volatile void *ptr, unsigned long x,
int size)
{
switch (size) {
case 4:
return __xchg_u32(ptr, x);
case 8:
return __xchg_u64(ptr, x);
}
case 1:
case 2:
return __xchg_small(ptr, x, size);
return x;
case 4:
return __xchg_asm("ll", "sc", (volatile u32 *)ptr, x);
case 8:
if (!IS_ENABLED(CONFIG_64BIT))
return __xchg_called_with_bad_pointer();
return __xchg_asm("lld", "scd", (volatile u64 *)ptr, x);
default:
return __xchg_called_with_bad_pointer();
}
}
#define xchg(ptr, x) \
({ \
BUILD_BUG_ON(sizeof(*(ptr)) & ~0xc); \
__typeof__(*(ptr)) __res; \
\
((__typeof__(*(ptr))) \
__xchg((unsigned long)(x), (ptr), sizeof(*(ptr)))); \
smp_mb__before_llsc(); \
\
__res = (__typeof__(*(ptr))) \
__xchg((ptr), (unsigned long)(x), sizeof(*(ptr))); \
\
smp_llsc_mb(); \
\
__res; \
})
#define __cmpxchg_asm(ld, st, m, old, new) \
({ \
__typeof(*(m)) __ret; \
\
if (kernel_uses_llsc && R10000_LLSC_WAR) { \
__asm__ __volatile__( \
" .set push \n" \
" .set noat \n" \
" .set arch=r4000 \n" \
"1: " ld " %0, %2 # __cmpxchg_asm \n" \
" bne %0, %z3, 2f \n" \
" .set mips0 \n" \
" move $1, %z4 \n" \
" .set arch=r4000 \n" \
" " st " $1, %1 \n" \
" beqzl $1, 1b \n" \
"2: \n" \
" .set pop \n" \
: "=&r" (__ret), "=" GCC_OFF_SMALL_ASM() (*m) \
: GCC_OFF_SMALL_ASM() (*m), "Jr" (old), "Jr" (new) \
: "memory"); \
} else if (kernel_uses_llsc) { \
if (kernel_uses_llsc) { \
__asm__ __volatile__( \
" .set push \n" \
" .set noat \n" \
@ -170,7 +124,7 @@ static inline unsigned long __xchg(unsigned long x, volatile void * ptr, int siz
" move $1, %z4 \n" \
" .set "MIPS_ISA_ARCH_LEVEL" \n" \
" " st " $1, %1 \n" \
" beqz $1, 1b \n" \
"\t" __scbeqz " $1, 1b \n" \
" .set pop \n" \
"2: \n" \
: "=&r" (__ret), "=" GCC_OFF_SMALL_ASM() (*m) \
@ -189,44 +143,50 @@ static inline unsigned long __xchg(unsigned long x, volatile void * ptr, int siz
__ret; \
})
/*
* This function doesn't exist, so you'll get a linker error
* if something tries to do an invalid cmpxchg().
*/
extern void __cmpxchg_called_with_bad_pointer(void);
extern unsigned long __cmpxchg_small(volatile void *ptr, unsigned long old,
unsigned long new, unsigned int size);
#define __cmpxchg(ptr, old, new, pre_barrier, post_barrier) \
static inline unsigned long __cmpxchg(volatile void *ptr, unsigned long old,
unsigned long new, unsigned int size)
{
switch (size) {
case 1:
case 2:
return __cmpxchg_small(ptr, old, new, size);
case 4:
return __cmpxchg_asm("ll", "sc", (volatile u32 *)ptr, old, new);
case 8:
/* lld/scd are only available for MIPS64 */
if (!IS_ENABLED(CONFIG_64BIT))
return __cmpxchg_called_with_bad_pointer();
return __cmpxchg_asm("lld", "scd", (volatile u64 *)ptr, old, new);
default:
return __cmpxchg_called_with_bad_pointer();
}
}
#define cmpxchg_local(ptr, old, new) \
((__typeof__(*(ptr))) \
__cmpxchg((ptr), \
(unsigned long)(__typeof__(*(ptr)))(old), \
(unsigned long)(__typeof__(*(ptr)))(new), \
sizeof(*(ptr))))
#define cmpxchg(ptr, old, new) \
({ \
__typeof__(ptr) __ptr = (ptr); \
__typeof__(*(ptr)) __old = (old); \
__typeof__(*(ptr)) __new = (new); \
__typeof__(*(ptr)) __res = 0; \
__typeof__(*(ptr)) __res; \
\
pre_barrier; \
\
switch (sizeof(*(__ptr))) { \
case 4: \
__res = __cmpxchg_asm("ll", "sc", __ptr, __old, __new); \
break; \
case 8: \
if (sizeof(long) == 8) { \
__res = __cmpxchg_asm("lld", "scd", __ptr, \
__old, __new); \
break; \
} \
default: \
__cmpxchg_called_with_bad_pointer(); \
break; \
} \
\
post_barrier; \
smp_mb__before_llsc(); \
__res = cmpxchg_local((ptr), (old), (new)); \
smp_llsc_mb(); \
\
__res; \
})
#define cmpxchg(ptr, old, new) __cmpxchg(ptr, old, new, smp_mb__before_llsc(), smp_llsc_mb())
#define cmpxchg_local(ptr, old, new) __cmpxchg(ptr, old, new, , )
#ifdef CONFIG_64BIT
#define cmpxchg64_local(ptr, o, n) \
({ \
@ -245,4 +205,6 @@ extern void __cmpxchg_called_with_bad_pointer(void);
#define cmpxchg64(ptr, o, n) cmpxchg64_local((ptr), (o), (n))
#endif
#undef __scbeqz
#endif /* __ASM_CMPXCHG_H */

44
arch/mips/include/asm/cpu-features.h
View file

@ -138,6 +138,9 @@
#ifndef cpu_has_mips16
#define cpu_has_mips16 (cpu_data[0].ases & MIPS_ASE_MIPS16)
#endif
#ifndef cpu_has_mips16e2
#define cpu_has_mips16e2 (cpu_data[0].ases & MIPS_ASE_MIPS16E2)
#endif
#ifndef cpu_has_mdmx
#define cpu_has_mdmx (cpu_data[0].ases & MIPS_ASE_MDMX)
#endif
@ -487,6 +490,47 @@
# define cpu_has_perf (cpu_data[0].options & MIPS_CPU_PERF)
#endif
#if defined(CONFIG_SMP) && defined(__mips_isa_rev) && (__mips_isa_rev >= 6)
/*
* Some systems share FTLB RAMs between threads within a core (siblings in
* kernel parlance). This means that FTLB entries may become invalid at almost
* any point when an entry is evicted due to a sibling thread writing an entry
* to the shared FTLB RAM.
*
* This is only relevant to SMP systems, and the only systems that exhibit this
* property implement MIPSr6 or higher so we constrain support for this to
* kernels that will run on such systems.
*/
# ifndef cpu_has_shared_ftlb_ram
# define cpu_has_shared_ftlb_ram \
(current_cpu_data.options & MIPS_CPU_SHARED_FTLB_RAM)
# endif
/*
* Some systems take this a step further & share FTLB entries between siblings.
* This is implemented as TLB writes happening as usual, but if an entry
* written by a sibling exists in the shared FTLB for a translation which would
* otherwise cause a TLB refill exception then the CPU will use the entry
* written by its sibling rather than triggering a refill & writing a matching
* TLB entry for itself.
*
* This is naturally only valid if a TLB entry is known to be suitable for use
* on all siblings in a CPU, and so it only takes effect when MMIDs are in use
* rather than ASIDs or when a TLB entry is marked global.
*/
# ifndef cpu_has_shared_ftlb_entries
# define cpu_has_shared_ftlb_entries \
(current_cpu_data.options & MIPS_CPU_SHARED_FTLB_ENTRIES)
# endif
#endif /* SMP && __mips_isa_rev >= 6 */
#ifndef cpu_has_shared_ftlb_ram
# define cpu_has_shared_ftlb_ram 0
#endif
#ifndef cpu_has_shared_ftlb_entries
# define cpu_has_shared_ftlb_entries 0
#endif
/*
* Guest capabilities
*/

1
arch/mips/include/asm/cpu-type.h
View file

@ -84,6 +84,7 @@ static inline int __pure __get_cpu_type(const int cpu_type)
#ifdef CONFIG_SYS_HAS_CPU_MIPS64_R6
case CPU_I6400:
case CPU_I6500:
case CPU_P6600:
#endif

9
arch/mips/include/asm/cpu.h
View file

@ -124,6 +124,7 @@
#define PRID_IMP_P5600 0xa800
#define PRID_IMP_I6400 0xa900
#define PRID_IMP_M6250 0xab00
#define PRID_IMP_I6500 0xb000
/*
* These are the PRID's for when 23:16 == PRID_COMP_SIBYTE
@ -247,6 +248,7 @@
#define PRID_REV_LOONGSON3B_R1 0x0006
#define PRID_REV_LOONGSON3B_R2 0x0007
#define PRID_REV_LOONGSON3A_R2 0x0008
#define PRID_REV_LOONGSON3A_R3 0x0009
/*
* Older processors used to encode processor version and revision in two
@ -322,7 +324,7 @@ enum cpu_type_enum {
*/
CPU_5KC, CPU_5KE, CPU_20KC, CPU_25KF, CPU_SB1, CPU_SB1A, CPU_LOONGSON2,
CPU_LOONGSON3, CPU_CAVIUM_OCTEON, CPU_CAVIUM_OCTEON_PLUS,
CPU_CAVIUM_OCTEON2, CPU_CAVIUM_OCTEON3, CPU_XLR, CPU_XLP,
CPU_CAVIUM_OCTEON2, CPU_CAVIUM_OCTEON3, CPU_XLR, CPU_XLP, CPU_I6500,
CPU_QEMU_GENERIC,
@ -416,6 +418,10 @@ enum cpu_type_enum {
#define MIPS_CPU_GUESTID MBIT_ULL(51) /* CPU uses VZ ASE GuestID feature */
#define MIPS_CPU_DRG MBIT_ULL(52) /* CPU has VZ Direct Root to Guest (DRG) */
#define MIPS_CPU_UFR MBIT_ULL(53) /* CPU supports User mode FR switching */
#define MIPS_CPU_SHARED_FTLB_RAM \
MBIT_ULL(54) /* CPU shares FTLB RAM with another */
#define MIPS_CPU_SHARED_FTLB_ENTRIES \
MBIT_ULL(55) /* CPU shares FTLB entries with another */
/*
* CPU ASE encodings
@ -430,5 +436,6 @@ enum cpu_type_enum {
#define MIPS_ASE_VZ 0x00000080 /* Virtualization ASE */
#define MIPS_ASE_MSA 0x00000100 /* MIPS SIMD Architecture */
#define MIPS_ASE_DSP3 0x00000200 /* Signal Processing ASE Rev 3*/
#define MIPS_ASE_MIPS16E2 0x00000400 /* MIPS16e2 */
#endif /* _ASM_CPU_H */

2
arch/mips/include/asm/irq.h
View file

@ -18,7 +18,7 @@
#include <irq.h>
#define IRQ_STACK_SIZE THREAD_SIZE
#define IRQ_STACK_START (IRQ_STACK_SIZE - sizeof(unsigned long))
#define IRQ_STACK_START (IRQ_STACK_SIZE - 16)
extern void *irq_stack[NR_CPUS];

1
arch/mips/include/asm/mach-ath25/cpu-feature-overrides.h
View file

@ -40,6 +40,7 @@
#endif
#define cpu_has_mips16 0
#define cpu_has_mips16e2 0
#define cpu_has_mdmx 0
#define cpu_has_mips3d 0
#define cpu_has_smartmips 0

1
arch/mips/include/asm/mach-au1x00/cpu-feature-overrides.h
View file

@ -31,6 +31,7 @@
#define cpu_has_ejtag 1
#define cpu_has_llsc 1
#define cpu_has_mips16 0
#define cpu_has_mips16e2 0
#define cpu_has_mdmx 0
#define cpu_has_mips3d 0
#define cpu_has_smartmips 0

1
arch/mips/include/asm/mach-bcm63xx/cpu-feature-overrides.h
View file

@ -19,6 +19,7 @@
#define cpu_has_ejtag 1
#define cpu_has_llsc 1
#define cpu_has_mips16 0
#define cpu_has_mips16e2 0
#define cpu_has_mdmx 0
#define cpu_has_mips3d 0
#define cpu_has_smartmips 0

1
arch/mips/include/asm/mach-cobalt/cpu-feature-overrides.h
View file

@ -37,6 +37,7 @@
#endif
#define cpu_has_mips16 0
#define cpu_has_mips16e2 0
#define cpu_has_mdmx 0
#define cpu_has_mips3d 0
#define cpu_has_smartmips 0

1
arch/mips/include/asm/mach-dec/cpu-feature-overrides.h
View file

@ -27,6 +27,7 @@
#define cpu_has_mcheck 0
#define cpu_has_ejtag 0
#define cpu_has_mips16 0
#define cpu_has_mips16e2 0
#define cpu_has_mdmx 0
#define cpu_has_mips3d 0
#define cpu_has_smartmips 0

2
arch/mips/include/asm/mach-generic/mc146818rtc.h
View file

@ -27,7 +27,7 @@ static inline void CMOS_WRITE(unsigned char data, unsigned long addr)
outb_p(data, RTC_PORT(1));
}
#define RTC_ALWAYS_BCD 1
#define RTC_ALWAYS_BCD 0
#ifndef mc146818_decode_year
#define mc146818_decode_year(year) ((year) < 70 ? (year) + 2000 : (year) + 1900)

1
arch/mips/include/asm/mach-ip22/cpu-feature-overrides.h
View file

@ -19,6 +19,7 @@
#define cpu_has_32fpr 1
#define cpu_has_counter 1
#define cpu_has_mips16 0
#define cpu_has_mips16e2 0
#define cpu_has_divec 0
#define cpu_has_cache_cdex_p 1
#define cpu_has_prefetch 0

1
arch/mips/include/asm/mach-ip27/cpu-feature-overrides.h
View file

@ -43,6 +43,7 @@
#define cpu_has_ejtag 0
#define cpu_has_llsc 1
#define cpu_has_mips16 0
#define cpu_has_mips16e2 0
#define cpu_has_mdmx 0
#define cpu_has_mips3d 0
#define cpu_has_smartmips 0

1
arch/mips/include/asm/mach-ip28/cpu-feature-overrides.h
View file

@ -16,6 +16,7 @@
*/
#define cpu_has_watch 1
#define cpu_has_mips16 0
#define cpu_has_mips16e2 0
#define cpu_has_divec 0
#define cpu_has_vce 0
#define cpu_has_cache_cdex_p 0

1
arch/mips/include/asm/mach-ip32/cpu-feature-overrides.h
View file

@ -29,6 +29,7 @@
#define cpu_has_32fpr 1
#define cpu_has_counter 1
#define cpu_has_mips16 0
#define cpu_has_mips16e2 0
#define cpu_has_vce 0
#define cpu_has_cache_cdex_s 0
#define cpu_has_mcheck 0

1
arch/mips/include/asm/mach-jz4740/cpu-feature-overrides.h
View file

@ -23,6 +23,7 @@
#define cpu_has_ejtag 1
#define cpu_has_llsc 1
#define cpu_has_mips16 0
#define cpu_has_mips16e2 0
#define cpu_has_mdmx 0
#define cpu_has_mips3d 0
#define cpu_has_smartmips 0

22
arch/mips/include/asm/mach-loongson64/boot_param.h
View file

@ -27,12 +27,22 @@ struct efi_memory_map_loongson {
} __packed;
enum loongson_cpu_type {
Loongson_2E = 0,
Loongson_2F = 1,
Loongson_3A = 2,
Loongson_3B = 3,
Loongson_1A = 4,
Loongson_1B = 5
Legacy_2E = 0x0,
Legacy_2F = 0x1,
Legacy_3A = 0x2,
Legacy_3B = 0x3,
Legacy_1A = 0x4,
Legacy_1B = 0x5,
Legacy_2G = 0x6,
Legacy_2H = 0x7,
Loongson_1A = 0x100,
Loongson_1B = 0x101,
Loongson_2E = 0x200,
Loongson_2F = 0x201,
Loongson_2G = 0x202,
Loongson_2H = 0x203,
Loongson_3A = 0x300,
Loongson_3B = 0x301
};
/*

1
arch/mips/include/asm/mach-loongson64/cpu-feature-overrides.h
View file

@ -32,6 +32,7 @@
#define cpu_has_mcheck 0
#define cpu_has_mdmx 0
#define cpu_has_mips16 0
#define cpu_has_mips16e2 0
#define cpu_has_mips3d 0
#define cpu_has_mipsmt 0
#define cpu_has_smartmips 0

1
arch/mips/include/asm/mach-netlogic/cpu-feature-overrides.h
View file

@ -13,6 +13,7 @@
#define cpu_has_4k_cache 1
#define cpu_has_watch 1
#define cpu_has_mips16 0
#define cpu_has_mips16e2 0
#define cpu_has_counter 1
#define cpu_has_divec 1
#define cpu_has_vce 0

1
arch/mips/include/asm/mach-rc32434/cpu-feature-overrides.h
View file

@ -48,6 +48,7 @@
#define cpu_has_llsc 1
#define cpu_has_mips16 0
#define cpu_has_mips16e2 0
#define cpu_has_mdmx 0
#define cpu_has_mips3d 0
#define cpu_has_smartmips 0

1
arch/mips/include/asm/mach-rm/cpu-feature-overrides.h
View file

@ -17,6 +17,7 @@
#define cpu_has_counter 1
#define cpu_has_watch 0
#define cpu_has_mips16 0
#define cpu_has_mips16e2 0
#define cpu_has_divec 0
#define cpu_has_cache_cdex_p 1
#define cpu_has_prefetch 0

1
arch/mips/include/asm/mach-sibyte/cpu-feature-overrides.h
View file

@ -13,6 +13,7 @@
*/
#define cpu_has_watch 1
#define cpu_has_mips16 0
#define cpu_has_mips16e2 0
#define cpu_has_divec 1
#define cpu_has_vce 0
#define cpu_has_cache_cdex_p 0

1
arch/mips/include/asm/mach-tx49xx/cpu-feature-overrides.h
View file

@ -6,6 +6,7 @@
#define cpu_has_inclusive_pcaches 0
#define cpu_has_mips16 0
#define cpu_has_mips16e2 0
#define cpu_has_mdmx 0
#define cpu_has_mips3d 0
#define cpu_has_smartmips 0

31
arch/mips/include/asm/machine.h
View file

@ -60,4 +60,35 @@ mips_machine_is_compatible(const struct mips_machine *mach, const void *fdt)
return NULL;
}
/**
* struct mips_fdt_fixup - Describe a fixup to apply to an FDT
* @apply: applies the fixup to @fdt, returns zero on success else -errno
* @description: a short description of the fixup
*
* Describes a fixup applied to an FDT blob by the @apply function. The
* @description field provides a short description of the fixup intended for
* use in error messages if the @apply function returns non-zero.
*/
struct mips_fdt_fixup {
int (*apply)(void *fdt);
const char *description;
};
/**
* apply_mips_fdt_fixups() - apply fixups to an FDT blob
* @fdt_out: buffer in which to place the fixed-up FDT
* @fdt_out_size: the size of the @fdt_out buffer
* @fdt_in: the FDT blob
* @fixups: pointer to an array of fixups to be applied
*
* Loop through the array of fixups pointed to by @fixups, calling the apply
* function on each until either one returns an error or we reach the end of
* the list as indicated by an entry with a NULL apply field.
*
* Return: zero on success, else -errno
*/
extern int __init apply_mips_fdt_fixups(void *fdt_out, size_t fdt_out_size,
const void *fdt_in,
const struct mips_fdt_fixup *fixups);
#endif /* __MIPS_ASM_MACHINE_H__ */

1
arch/mips/include/asm/mipsregs.h
View file

@ -652,6 +652,7 @@
#define MIPS_CONF5_SBRI (_ULCAST_(1) << 6)
#define MIPS_CONF5_FRE (_ULCAST_(1) << 8)
#define MIPS_CONF5_UFE (_ULCAST_(1) << 9)
#define MIPS_CONF5_CA2 (_ULCAST_(1) << 14)
#define MIPS_CONF5_MSAEN (_ULCAST_(1) << 27)
#define MIPS_CONF5_EVA (_ULCAST_(1) << 28)
#define MIPS_CONF5_CV (_ULCAST_(1) << 29)

8
arch/mips/include/asm/module.h
View file

@ -47,8 +47,8 @@ typedef struct {
#define Elf_Mips_Rel Elf32_Rel
#define Elf_Mips_Rela Elf32_Rela
#define ELF_MIPS_R_SYM(rel) ELF32_R_SYM(rel.r_info)
#define ELF_MIPS_R_TYPE(rel) ELF32_R_TYPE(rel.r_info)
#define ELF_MIPS_R_SYM(rel) ELF32_R_SYM((rel).r_info)
#define ELF_MIPS_R_TYPE(rel) ELF32_R_TYPE((rel).r_info)
#endif
@ -65,8 +65,8 @@ typedef struct {
#define Elf_Mips_Rel Elf64_Mips_Rel
#define Elf_Mips_Rela Elf64_Mips_Rela
#define ELF_MIPS_R_SYM(rel) (rel.r_sym)
#define ELF_MIPS_R_TYPE(rel) (rel.r_type)
#define ELF_MIPS_R_SYM(rel) ((rel).r_sym)
#define ELF_MIPS_R_TYPE(rel) ((rel).r_type)
#endif

426
arch/mips/include/asm/spinlock.h
View file

@ -9,431 +9,9 @@
#ifndef _ASM_SPINLOCK_H
#define _ASM_SPINLOCK_H
#include <linux/compiler.h>
#include <asm/barrier.h>
#include <asm/processor.h>
#include <asm/compiler.h>
#include <asm/war.h>
/*
* Your basic SMP spinlocks, allowing only a single CPU anywhere
*
* Simple spin lock operations. There are two variants, one clears IRQ's
* on the local processor, one does not.
*
* These are fair FIFO ticket locks
*
* (the type definitions are in asm/spinlock_types.h)
*/
/*
* Ticket locks are conceptually two parts, one indicating the current head of
* the queue, and the other indicating the current tail. The lock is acquired
* by atomically noting the tail and incrementing it by one (thus adding
* ourself to the queue and noting our position), then waiting until the head
* becomes equal to the the initial value of the tail.
*/
static inline int arch_spin_is_locked(arch_spinlock_t *lock)
{
u32 counters = ACCESS_ONCE(lock->lock);
return ((counters >> 16) ^ counters) & 0xffff;
}
static inline int arch_spin_value_unlocked(arch_spinlock_t lock)
{
return lock.h.serving_now == lock.h.ticket;
}
#define arch_spin_lock_flags(lock, flags) arch_spin_lock(lock)
static inline void arch_spin_unlock_wait(arch_spinlock_t *lock)
{
u16 owner = READ_ONCE(lock->h.serving_now);
smp_rmb();
for (;;) {
arch_spinlock_t tmp = READ_ONCE(*lock);
if (tmp.h.serving_now == tmp.h.ticket ||
tmp.h.serving_now != owner)
break;
cpu_relax();
}
smp_acquire__after_ctrl_dep();
}
static inline int arch_spin_is_contended(arch_spinlock_t *lock)
{
u32 counters = ACCESS_ONCE(lock->lock);
return (((counters >> 16) - counters) & 0xffff) > 1;
}
#define arch_spin_is_contended arch_spin_is_contended
static inline void arch_spin_lock(arch_spinlock_t *lock)
{
int my_ticket;
int tmp;
int inc = 0x10000;
if (R10000_LLSC_WAR) {
__asm__ __volatile__ (
" .set push # arch_spin_lock \n"
" .set noreorder \n"
" \n"
"1: ll %[ticket], %[ticket_ptr] \n"
" addu %[my_ticket], %[ticket], %[inc] \n"
" sc %[my_ticket], %[ticket_ptr] \n"
" beqzl %[my_ticket], 1b \n"
" nop \n"
" srl %[my_ticket], %[ticket], 16 \n"
" andi %[ticket], %[ticket], 0xffff \n"
" bne %[ticket], %[my_ticket], 4f \n"
" subu %[ticket], %[my_ticket], %[ticket] \n"
"2: \n"
" .subsection 2 \n"
"4: andi %[ticket], %[ticket], 0xffff \n"
" sll %[ticket], 5 \n"
" \n"
"6: bnez %[ticket], 6b \n"
" subu %[ticket], 1 \n"
" \n"
" lhu %[ticket], %[serving_now_ptr] \n"
" beq %[ticket], %[my_ticket], 2b \n"
" subu %[ticket], %[my_ticket], %[ticket] \n"
" b 4b \n"
" subu %[ticket], %[ticket], 1 \n"
" .previous \n"
" .set pop \n"
: [ticket_ptr] "+" GCC_OFF_SMALL_ASM() (lock->lock),
[serving_now_ptr] "+m" (lock->h.serving_now),
[ticket] "=&r" (tmp),
[my_ticket] "=&r" (my_ticket)
: [inc] "r" (inc));
} else {
__asm__ __volatile__ (
" .set push # arch_spin_lock \n"
" .set noreorder \n"
" \n"
"1: ll %[ticket], %[ticket_ptr] \n"
" addu %[my_ticket], %[ticket], %[inc] \n"
" sc %[my_ticket], %[ticket_ptr] \n"
" beqz %[my_ticket], 1b \n"
" srl %[my_ticket], %[ticket], 16 \n"
" andi %[ticket], %[ticket], 0xffff \n"
" bne %[ticket], %[my_ticket], 4f \n"
" subu %[ticket], %[my_ticket], %[ticket] \n"
"2: .insn \n"
" .subsection 2 \n"
"4: andi %[ticket], %[ticket], 0xffff \n"
" sll %[ticket], 5 \n"
" \n"
"6: bnez %[ticket], 6b \n"
" subu %[ticket], 1 \n"
" \n"
" lhu %[ticket], %[serving_now_ptr] \n"
" beq %[ticket], %[my_ticket], 2b \n"
" subu %[ticket], %[my_ticket], %[ticket] \n"
" b 4b \n"
" subu %[ticket], %[ticket], 1 \n"
" .previous \n"
" .set pop \n"
: [ticket_ptr] "+" GCC_OFF_SMALL_ASM() (lock->lock),
[serving_now_ptr] "+m" (lock->h.serving_now),
[ticket] "=&r" (tmp),
[my_ticket] "=&r" (my_ticket)
: [inc] "r" (inc));
}
smp_llsc_mb();
}
static inline void arch_spin_unlock(arch_spinlock_t *lock)
{
unsigned int serving_now = lock->h.serving_now + 1;
wmb();
lock->h.serving_now = (u16)serving_now;
nudge_writes();
}
static inline unsigned int arch_spin_trylock(arch_spinlock_t *lock)
{
int tmp, tmp2, tmp3;
int inc = 0x10000;
if (R10000_LLSC_WAR) {
__asm__ __volatile__ (
" .set push # arch_spin_trylock \n"
" .set noreorder \n"
" \n"
"1: ll %[ticket], %[ticket_ptr] \n"
" srl %[my_ticket], %[ticket], 16 \n"
" andi %[now_serving], %[ticket], 0xffff \n"
" bne %[my_ticket], %[now_serving], 3f \n"
" addu %[ticket], %[ticket], %[inc] \n"
" sc %[ticket], %[ticket_ptr] \n"
" beqzl %[ticket], 1b \n"
" li %[ticket], 1 \n"
"2: \n"
" .subsection 2 \n"
"3: b 2b \n"
" li %[ticket], 0 \n"
" .previous \n"
" .set pop \n"
: [ticket_ptr] "+" GCC_OFF_SMALL_ASM() (lock->lock),
[ticket] "=&r" (tmp),
[my_ticket] "=&r" (tmp2),
[now_serving] "=&r" (tmp3)
: [inc] "r" (inc));
} else {
__asm__ __volatile__ (
" .set push # arch_spin_trylock \n"
" .set noreorder \n"
" \n"
"1: ll %[ticket], %[ticket_ptr] \n"
" srl %[my_ticket], %[ticket], 16 \n"
" andi %[now_serving], %[ticket], 0xffff \n"
" bne %[my_ticket], %[now_serving], 3f \n"
" addu %[ticket], %[ticket], %[inc] \n"
" sc %[ticket], %[ticket_ptr] \n"
" beqz %[ticket], 1b \n"
" li %[ticket], 1 \n"
"2: .insn \n"
" .subsection 2 \n"
"3: b 2b \n"
" li %[ticket], 0 \n"
" .previous \n"
" .set pop \n"
: [ticket_ptr] "+" GCC_OFF_SMALL_ASM() (lock->lock),
[ticket] "=&r" (tmp),
[my_ticket] "=&r" (tmp2),
[now_serving] "=&r" (tmp3)
: [inc] "r" (inc));
}
smp_llsc_mb();
return tmp;
}
/*
* Read-write spinlocks, allowing multiple readers but only one writer.
*
* NOTE! it is quite common to have readers in interrupts but no interrupt
* writers. For those circumstances we can "mix" irq-safe locks - any writer
* needs to get a irq-safe write-lock, but readers can get non-irqsafe
* read-locks.
*/
/*
* read_can_lock - would read_trylock() succeed?
* @lock: the rwlock in question.
*/
#define arch_read_can_lock(rw) ((rw)->lock >= 0)
/*
* write_can_lock - would write_trylock() succeed?
* @lock: the rwlock in question.
*/
#define arch_write_can_lock(rw) (!(rw)->lock)
static inline void arch_read_lock(arch_rwlock_t *rw)
{
unsigned int tmp;
if (R10000_LLSC_WAR) {
__asm__ __volatile__(
" .set noreorder # arch_read_lock \n"
"1: ll %1, %2 \n"
" bltz %1, 1b \n"
" addu %1, 1 \n"
" sc %1, %0 \n"
" beqzl %1, 1b \n"
" nop \n"
" .set reorder \n"
: "=" GCC_OFF_SMALL_ASM() (rw->lock), "=&r" (tmp)
: GCC_OFF_SMALL_ASM() (rw->lock)
: "memory");
} else {
do {
__asm__ __volatile__(
"1: ll %1, %2 # arch_read_lock \n"
" bltz %1, 1b \n"
" addu %1, 1 \n"
"2: sc %1, %0 \n"
: "=" GCC_OFF_SMALL_ASM() (rw->lock), "=&r" (tmp)
: GCC_OFF_SMALL_ASM() (rw->lock)
: "memory");
} while (unlikely(!tmp));
}
smp_llsc_mb();
}
static inline void arch_read_unlock(arch_rwlock_t *rw)
{
unsigned int tmp;
smp_mb__before_llsc();
if (R10000_LLSC_WAR) {
__asm__ __volatile__(
"1: ll %1, %2 # arch_read_unlock \n"
" addiu %1, -1 \n"
" sc %1, %0 \n"
" beqzl %1, 1b \n"
: "=" GCC_OFF_SMALL_ASM() (rw->lock), "=&r" (tmp)
: GCC_OFF_SMALL_ASM() (rw->lock)
: "memory");
} else {
do {
__asm__ __volatile__(
"1: ll %1, %2 # arch_read_unlock \n"
" addiu %1, -1 \n"
" sc %1, %0 \n"
: "=" GCC_OFF_SMALL_ASM() (rw->lock), "=&r" (tmp)
: GCC_OFF_SMALL_ASM() (rw->lock)
: "memory");
} while (unlikely(!tmp));
}
}
static inline void arch_write_lock(arch_rwlock_t *rw)
{
unsigned int tmp;
if (R10000_LLSC_WAR) {
__asm__ __volatile__(
" .set noreorder # arch_write_lock \n"
"1: ll %1, %2 \n"
" bnez %1, 1b \n"
" lui %1, 0x8000 \n"
" sc %1, %0 \n"
" beqzl %1, 1b \n"
" nop \n"
" .set reorder \n"
: "=" GCC_OFF_SMALL_ASM() (rw->lock), "=&r" (tmp)
: GCC_OFF_SMALL_ASM() (rw->lock)
: "memory");
} else {
do {
__asm__ __volatile__(
"1: ll %1, %2 # arch_write_lock \n"
" bnez %1, 1b \n"
" lui %1, 0x8000 \n"
"2: sc %1, %0 \n"
: "=" GCC_OFF_SMALL_ASM() (rw->lock), "=&r" (tmp)
: GCC_OFF_SMALL_ASM() (rw->lock)
: "memory");
} while (unlikely(!tmp));
}
smp_llsc_mb();
}
static inline void arch_write_unlock(arch_rwlock_t *rw)
{
smp_mb__before_llsc();
__asm__ __volatile__(
" # arch_write_unlock \n"
" sw $0, %0 \n"
: "=m" (rw->lock)
: "m" (rw->lock)
: "memory");
}
static inline int arch_read_trylock(arch_rwlock_t *rw)
{
unsigned int tmp;
int ret;
if (R10000_LLSC_WAR) {
__asm__ __volatile__(
" .set noreorder # arch_read_trylock \n"
" li %2, 0 \n"
"1: ll %1, %3 \n"
" bltz %1, 2f \n"
" addu %1, 1 \n"
" sc %1, %0 \n"
" .set reorder \n"
" beqzl %1, 1b \n"
" nop \n"
__WEAK_LLSC_MB
" li %2, 1 \n"
"2: \n"
: "=" GCC_OFF_SMALL_ASM() (rw->lock), "=&r" (tmp), "=&r" (ret)
: GCC_OFF_SMALL_ASM() (rw->lock)
: "memory");
} else {
__asm__ __volatile__(
" .set noreorder # arch_read_trylock \n"
" li %2, 0 \n"
"1: ll %1, %3 \n"
" bltz %1, 2f \n"
" addu %1, 1 \n"
" sc %1, %0 \n"
" beqz %1, 1b \n"
" nop \n"
" .set reorder \n"
__WEAK_LLSC_MB
" li %2, 1 \n"
"2: .insn \n"
: "=" GCC_OFF_SMALL_ASM() (rw->lock), "=&r" (tmp), "=&r" (ret)
: GCC_OFF_SMALL_ASM() (rw->lock)
: "memory");
}
return ret;
}
static inline int arch_write_trylock(arch_rwlock_t *rw)
{
unsigned int tmp;
int ret;
if (R10000_LLSC_WAR) {
__asm__ __volatile__(
" .set noreorder # arch_write_trylock \n"
" li %2, 0 \n"
"1: ll %1, %3 \n"
" bnez %1, 2f \n"
" lui %1, 0x8000 \n"
" sc %1, %0 \n"
" beqzl %1, 1b \n"
" nop \n"
__WEAK_LLSC_MB
" li %2, 1 \n"
" .set reorder \n"
"2: \n"
: "=" GCC_OFF_SMALL_ASM() (rw->lock), "=&r" (tmp), "=&r" (ret)
: GCC_OFF_SMALL_ASM() (rw->lock)
: "memory");
} else {
do {
__asm__ __volatile__(
" ll %1, %3 # arch_write_trylock \n"
" li %2, 0 \n"
" bnez %1, 2f \n"
" lui %1, 0x8000 \n"
" sc %1, %0 \n"
" li %2, 1 \n"
"2: .insn \n"
: "=" GCC_OFF_SMALL_ASM() (rw->lock), "=&r" (tmp),
"=&r" (ret)
: GCC_OFF_SMALL_ASM() (rw->lock)
: "memory");
} while (unlikely(!tmp));
smp_llsc_mb();
}
return ret;
}
#include <asm/qrwlock.h>
#include <asm/qspinlock.h>
#define arch_read_lock_flags(lock, flags) arch_read_lock(lock)
#define arch_write_lock_flags(lock, flags) arch_write_lock(lock)

34
arch/mips/include/asm/spinlock_types.h
View file

@ -1,37 +1,7 @@
#ifndef _ASM_SPINLOCK_TYPES_H
#define _ASM_SPINLOCK_TYPES_H
#ifndef __LINUX_SPINLOCK_TYPES_H
# error "please don't include this file directly"
#endif
#include <linux/types.h>
#include <asm/byteorder.h>
typedef union {
/*
* bits 0..15 : serving_now
* bits 16..31 : ticket
*/
u32 lock;
struct {
#ifdef __BIG_ENDIAN
u16 ticket;
u16 serving_now;
#else
u16 serving_now;
u16 ticket;
#endif
} h;
} arch_spinlock_t;
#define __ARCH_SPIN_LOCK_UNLOCKED { .lock = 0 }
typedef struct {
volatile unsigned int lock;
} arch_rwlock_t;
#define __ARCH_RW_LOCK_UNLOCKED { 0 }
#include <asm-generic/qspinlock_types.h>
#include <asm-generic/qrwlock_types.h>
#endif

2
arch/mips/include/asm/syscall.h
View file

@ -85,7 +85,7 @@ static inline void syscall_set_return_value(struct task_struct *task,
{
if (error) {
regs->regs[2] = -error;
regs->regs[7] = -1;
regs->regs[7] = 1;
} else {
regs->regs[2] = val;
regs->regs[7] = 0;

30
arch/mips/include/asm/uasm.h
View file

@ -72,9 +72,12 @@ Ip_u1u2s3(_beq);
Ip_u1u2s3(_beql);
Ip_u1s2(_bgez);
Ip_u1s2(_bgezl);
Ip_u1s2(_bgtz);
Ip_u1s2(_blez);
Ip_u1s2(_bltz);
Ip_u1s2(_bltzl);
Ip_u1u2s3(_bne);
Ip_u1(_break);
Ip_u2s3u1(_cache);
Ip_u1u2(_cfc1);
Ip_u2u1(_cfcmsa);
@ -82,19 +85,28 @@ Ip_u1u2(_ctc1);
Ip_u2u1(_ctcmsa);
Ip_u2u1s3(_daddiu);
Ip_u3u1u2(_daddu);
Ip_u1u2(_ddivu);
Ip_u1(_di);
Ip_u2u1msbu3(_dins);
Ip_u2u1msbu3(_dinsm);
Ip_u2u1msbu3(_dinsu);
Ip_u1u2(_divu);
Ip_u1u2u3(_dmfc0);
Ip_u1u2u3(_dmtc0);
Ip_u1u2(_dmultu);
Ip_u2u1u3(_drotr);
Ip_u2u1u3(_drotr32);
Ip_u2u1(_dsbh);
Ip_u2u1(_dshd);
Ip_u2u1u3(_dsll);
Ip_u2u1u3(_dsll32);
Ip_u3u2u1(_dsllv);
Ip_u2u1u3(_dsra);
Ip_u2u1u3(_dsra32);
Ip_u3u2u1(_dsrav);
Ip_u2u1u3(_dsrl);
Ip_u2u1u3(_dsrl32);
Ip_u3u2u1(_dsrlv);
Ip_u3u1u2(_dsubu);
Ip_0(_eret);
Ip_u2u1msbu3(_ext);
@ -104,6 +116,7 @@ Ip_u1(_jal);
Ip_u2u1(_jalr);
Ip_u1(_jr);
Ip_u2s3u1(_lb);
Ip_u2s3u1(_lbu);
Ip_u2s3u1(_ld);
Ip_u3u1u2(_ldx);
Ip_u2s3u1(_lh);
@ -112,27 +125,35 @@ Ip_u2s3u1(_ll);
Ip_u2s3u1(_lld);
Ip_u1s2(_lui);
Ip_u2s3u1(_lw);
Ip_u2s3u1(_lwu);
Ip_u3u1u2(_lwx);
Ip_u1u2u3(_mfc0);
Ip_u1u2u3(_mfhc0);
Ip_u1(_mfhi);
Ip_u1(_mflo);
Ip_u3u1u2(_movn);
Ip_u3u1u2(_movz);
Ip_u1u2u3(_mtc0);
Ip_u1u2u3(_mthc0);
Ip_u1(_mthi);
Ip_u1(_mtlo);
Ip_u3u1u2(_mul);
Ip_u1u2(_multu);
Ip_u3u1u2(_nor);
Ip_u3u1u2(_or);
Ip_u2u1u3(_ori);
Ip_u2s3u1(_pref);
Ip_0(_rfe);
Ip_u2u1u3(_rotr);
Ip_u2s3u1(_sb);
Ip_u2s3u1(_sc);
Ip_u2s3u1(_scd);
Ip_u2s3u1(_sd);
Ip_u2s3u1(_sh);
Ip_u2u1u3(_sll);
Ip_u3u2u1(_sllv);
Ip_s3s1s2(_slt);
Ip_u2u1s3(_slti);
Ip_u2u1s3(_sltiu);
Ip_u3u1u2(_sltu);
Ip_u2u1u3(_sra);
@ -248,6 +269,15 @@ static inline void uasm_i_dsrl_safe(u32 **p, unsigned int a1,
uasm_i_dsrl32(p, a1, a2, a3 - 32);
}
static inline void uasm_i_dsra_safe(u32 **p, unsigned int a1,
unsigned int a2, unsigned int a3)
{
if (a3 < 32)
uasm_i_dsra(p, a1, a2, a3);
else
uasm_i_dsra32(p, a1, a2, a3 - 32);
}
/* Handle relocations. */
struct uasm_reloc {
u32 *addr;

4
arch/mips/include/asm/vdso.h
View file

@ -79,8 +79,8 @@ union mips_vdso_data {
struct {
u64 xtime_sec;
u64 xtime_nsec;
u32 wall_to_mono_sec;
u32 wall_to_mono_nsec;
u64 wall_to_mono_sec;
u64 wall_to_mono_nsec;
u32 seq_count;
u32 cs_shift;
u8 clock_mode;

64
arch/mips/include/asm/yamon-dt.h Normal file
View file

@ -0,0 +1,64 @@
/*
* Copyright (C) 2016 Imagination Technologies
* Author: Paul Burton <paul.burton@imgtec.com>
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by the
* Free Software Foundation; either version 2 of the License, or (at your
* option) any later version.
*/
#ifndef __MIPS_ASM_YAMON_DT_H__
#define __MIPS_ASM_YAMON_DT_H__
#include <linux/types.h>
/**
* struct yamon_mem_region - Represents a contiguous range of physical RAM.
* @start: Start physical address.
* @size: Maximum size of region.
* @discard: Length of additional memory to discard after the region.
*/
struct yamon_mem_region {
phys_addr_t start;
phys_addr_t size;
phys_addr_t discard;
};
/**
* yamon_dt_append_cmdline() - Append YAMON-provided command line to /chosen
* @fdt: the FDT blob
*
* Write the YAMON-provided command line to the bootargs property of the
* /chosen node in @fdt.
*
* Return: 0 on success, else -errno
*/
extern __init int yamon_dt_append_cmdline(void *fdt);
/**
* yamon_dt_append_memory() - Append YAMON-provided memory info to /memory
* @fdt: the FDT blob
* @regions: zero size terminated array of physical memory regions
*
* Generate a /memory node in @fdt based upon memory size information provided
* by YAMON in its environment and the @regions array.
*
* Return: 0 on success, else -errno
*/
extern __init int yamon_dt_append_memory(void *fdt,
const struct yamon_mem_region *regions);
/**
* yamon_dt_serial_config() - Append YAMON-provided serial config to /chosen
* @fdt: the FDT blob
*
* Generate a stdout-path property in the /chosen node of @fdt, based upon
* information provided in the YAMON environment about the UART configuration
* of the system.
*
* Return: 0 on success, else -errno
*/
extern __init int yamon_dt_serial_config(void *fdt);
#endif /* __MIPS_ASM_YAMON_DT_H__ */

20
arch/mips/include/uapi/asm/inst.h
View file

@ -276,11 +276,18 @@ enum lx_func {
*/
enum bshfl_func {
wsbh_op = 0x2,
dshd_op = 0x5,
seb_op = 0x10,
seh_op = 0x18,
};
/*
* DBSHFL opcodes
*/
enum dbshfl_func {
dsbh_op = 0x2,
dshd_op = 0x5,
};
/*
* MSA minor opcodes.
*/
@ -755,6 +762,16 @@ struct msa_mi10_format { /* MSA MI10 */
;))))))
};
struct dsp_format { /* SPEC3 DSP format instructions */
__BITFIELD_FIELD(unsigned int opcode : 6,
__BITFIELD_FIELD(unsigned int base : 5,
__BITFIELD_FIELD(unsigned int index : 5,
__BITFIELD_FIELD(unsigned int rd : 5,
__BITFIELD_FIELD(unsigned int op : 5,
__BITFIELD_FIELD(unsigned int func : 6,
;))))))
};
struct spec3_format { /* SPEC3 */
__BITFIELD_FIELD(unsigned int opcode:6,
__BITFIELD_FIELD(unsigned int rs:5,
@ -1046,6 +1063,7 @@ union mips_instruction {
struct b_format b_format;
struct ps_format ps_format;
struct v_format v_format;
struct dsp_format dsp_format;
struct spec3_format spec3_format;
struct fb_format fb_format;
struct fp0_format fp0_format;

3
arch/mips/kernel/Makefile
View file

@ -4,7 +4,7 @@
extra-y := head.o vmlinux.lds
obj-y += cpu-probe.o branch.o elf.o entry.o genex.o idle.o irq.o \
obj-y += cmpxchg.o cpu-probe.o branch.o elf.o entry.o genex.o idle.o irq.o \
process.o prom.o ptrace.o reset.o setup.o signal.o \
syscall.o time.o topology.o traps.o unaligned.o watch.o \
vdso.o cacheinfo.o
@ -31,7 +31,6 @@ obj-$(CONFIG_SYNC_R4K) += sync-r4k.o
obj-$(CONFIG_DEBUG_FS) += segment.o
obj-$(CONFIG_STACKTRACE) += stacktrace.o
obj-$(CONFIG_MODULES) += module.o
obj-$(CONFIG_MODULES_USE_ELF_RELA) += module-rela.o
obj-$(CONFIG_FTRACE_SYSCALLS) += ftrace.o
obj-$(CONFIG_FUNCTION_TRACER) += mcount.o ftrace.o

73
arch/mips/kernel/branch.c
View file

@ -399,7 +399,7 @@ int __MIPS16e_compute_return_epc(struct pt_regs *regs)
*
* @regs: Pointer to pt_regs
* @insn: branch instruction to decode
* @returns: -EFAULT on error and forces SIGBUS, and on success
* @returns: -EFAULT on error and forces SIGILL, and on success
* returns 0 or BRANCH_LIKELY_TAKEN as appropriate after
* evaluating the branch.
*
@ -431,7 +431,7 @@ int __compute_return_epc_for_insn(struct pt_regs *regs,
/* Fall through */
case jr_op:
if (NO_R6EMU && insn.r_format.func == jr_op)
goto sigill_r6;
goto sigill_r2r6;
regs->cp0_epc = regs->regs[insn.r_format.rs];
break;
}
@ -446,7 +446,7 @@ int __compute_return_epc_for_insn(struct pt_regs *regs,
switch (insn.i_format.rt) {
case bltzl_op:
if (NO_R6EMU)
goto sigill_r6;
goto sigill_r2r6;
case bltz_op:
if ((long)regs->regs[insn.i_format.rs] < 0) {
epc = epc + 4 + (insn.i_format.simmediate << 2);
@ -459,7 +459,7 @@ int __compute_return_epc_for_insn(struct pt_regs *regs,
case bgezl_op:
if (NO_R6EMU)
goto sigill_r6;
goto sigill_r2r6;
case bgez_op:
if ((long)regs->regs[insn.i_format.rs] >= 0) {
epc = epc + 4 + (insn.i_format.simmediate << 2);
@ -473,10 +473,8 @@ int __compute_return_epc_for_insn(struct pt_regs *regs,
case bltzal_op:
case bltzall_op:
if (NO_R6EMU && (insn.i_format.rs ||
insn.i_format.rt == bltzall_op)) {
ret = -SIGILL;
break;
}
insn.i_format.rt == bltzall_op))
goto sigill_r2r6;
regs->regs[31] = epc + 8;
/*
* OK we are here either because we hit a NAL
@ -507,10 +505,8 @@ int __compute_return_epc_for_insn(struct pt_regs *regs,
case bgezal_op:
case bgezall_op:
if (NO_R6EMU && (insn.i_format.rs ||
insn.i_format.rt == bgezall_op)) {
ret = -SIGILL;
break;
}
insn.i_format.rt == bgezall_op))
goto sigill_r2r6;
regs->regs[31] = epc + 8;
/*
* OK we are here either because we hit a BAL
@ -556,6 +552,7 @@ int __compute_return_epc_for_insn(struct pt_regs *regs,
/*
* These are unconditional and in j_format.
*/
case jalx_op:
case jal_op:
regs->regs[31] = regs->cp0_epc + 8;
case j_op:
@ -573,7 +570,7 @@ int __compute_return_epc_for_insn(struct pt_regs *regs,
*/
case beql_op:
if (NO_R6EMU)
goto sigill_r6;
goto sigill_r2r6;
case beq_op:
if (regs->regs[insn.i_format.rs] ==
regs->regs[insn.i_format.rt]) {
@ -587,7 +584,7 @@ int __compute_return_epc_for_insn(struct pt_regs *regs,
case bnel_op:
if (NO_R6EMU)
goto sigill_r6;
goto sigill_r2r6;
case bne_op:
if (regs->regs[insn.i_format.rs] !=
regs->regs[insn.i_format.rt]) {
@ -601,7 +598,7 @@ int __compute_return_epc_for_insn(struct pt_regs *regs,
case blezl_op: /* not really i_format */
if (!insn.i_format.rt && NO_R6EMU)
goto sigill_r6;
goto sigill_r2r6;
case blez_op:
/*
* Compact branches for R6 for the
@ -636,7 +633,7 @@ int __compute_return_epc_for_insn(struct pt_regs *regs,
case bgtzl_op:
if (!insn.i_format.rt && NO_R6EMU)
goto sigill_r6;
goto sigill_r2r6;
case bgtz_op:
/*
* Compact branches for R6 for the
@ -774,35 +771,27 @@ int __compute_return_epc_for_insn(struct pt_regs *regs,
#else
case bc6_op:
/* Only valid for MIPS R6 */
if (!cpu_has_mips_r6) {
ret = -SIGILL;
break;
}
if (!cpu_has_mips_r6)
goto sigill_r6;
regs->cp0_epc += 8;
break;
case balc6_op:
if (!cpu_has_mips_r6) {
ret = -SIGILL;
break;
}
if (!cpu_has_mips_r6)
goto sigill_r6;
/* Compact branch: BALC */
regs->regs[31] = epc + 4;
epc += 4 + (insn.i_format.simmediate << 2);
regs->cp0_epc = epc;
break;
case pop66_op:
if (!cpu_has_mips_r6) {
ret = -SIGILL;
break;
}
if (!cpu_has_mips_r6)
goto sigill_r6;
/* Compact branch: BEQZC || JIC */
regs->cp0_epc += 8;
break;
case pop76_op:
if (!cpu_has_mips_r6) {
ret = -SIGILL;
break;
}
if (!cpu_has_mips_r6)
goto sigill_r6;
/* Compact branch: BNEZC || JIALC */
if (!insn.i_format.rs) {
/* JIALC: set $31/ra */
@ -814,10 +803,8 @@ int __compute_return_epc_for_insn(struct pt_regs *regs,
case pop10_op:
case pop30_op:
/* Only valid for MIPS R6 */
if (!cpu_has_mips_r6) {
ret = -SIGILL;
break;
}
if (!cpu_has_mips_r6)
goto sigill_r6;
/*
* Compact branches:
* bovc, beqc, beqzalc, bnvc, bnec, bnezlac
@ -831,12 +818,18 @@ int __compute_return_epc_for_insn(struct pt_regs *regs,
return ret;
sigill_dsp:
printk("%s: DSP branch but not DSP ASE - sending SIGBUS.\n", current->comm);
force_sig(SIGBUS, current);
pr_debug("%s: DSP branch but not DSP ASE - sending SIGILL.\n",
current->comm);
force_sig(SIGILL, current);
return -EFAULT;
sigill_r2r6:
pr_debug("%s: R2 branch but r2-to-r6 emulator is not present - sending SIGILL.\n",
current->comm);
force_sig(SIGILL, current);
return -EFAULT;
sigill_r6:
pr_info("%s: R2 branch but r2-to-r6 emulator is not preset - sending SIGILL.\n",
current->comm);
pr_debug("%s: R6 branch but no MIPSr6 ISA support - sending SIGILL.\n",
current->comm);
force_sig(SIGILL, current);
return -EFAULT;
}

109
arch/mips/kernel/cmpxchg.c Normal file
View file

@ -0,0 +1,109 @@
/*
* Copyright (C) 2017 Imagination Technologies
* Author: Paul Burton <paul.burton@imgtec.com>
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by the
* Free Software Foundation; either version 2 of the License, or (at your
* option) any later version.
*/
#include <linux/bitops.h>
#include <asm/cmpxchg.h>
unsigned long __xchg_small(volatile void *ptr, unsigned long val, unsigned int size)
{
u32 old32, new32, load32, mask;
volatile u32 *ptr32;
unsigned int shift;
/* Check that ptr is naturally aligned */
WARN_ON((unsigned long)ptr & (size - 1));
/* Mask value to the correct size. */
mask = GENMASK((size * BITS_PER_BYTE) - 1, 0);
val &= mask;
/*
* Calculate a shift & mask that correspond to the value we wish to
* exchange within the naturally aligned 4 byte integerthat includes
* it.
*/
shift = (unsigned long)ptr & 0x3;
if (IS_ENABLED(CONFIG_CPU_BIG_ENDIAN))
shift ^= sizeof(u32) - size;
shift *= BITS_PER_BYTE;
mask <<= shift;
/*
* Calculate a pointer to the naturally aligned 4 byte integer that
* includes our byte of interest, and load its value.
*/
ptr32 = (volatile u32 *)((unsigned long)ptr & ~0x3);
load32 = *ptr32;
do {
old32 = load32;
new32 = (load32 & ~mask) | (val << shift);
load32 = cmpxchg(ptr32, old32, new32);
} while (load32 != old32);
return (load32 & mask) >> shift;
}
unsigned long __cmpxchg_small(volatile void *ptr, unsigned long old,
unsigned long new, unsigned int size)
{
u32 mask, old32, new32, load32;
volatile u32 *ptr32;
unsigned int shift;
u8 load;
/* Check that ptr is naturally aligned */
WARN_ON((unsigned long)ptr & (size - 1));
/* Mask inputs to the correct size. */
mask = GENMASK((size * BITS_PER_BYTE) - 1, 0);
old &= mask;
new &= mask;
/*
* Calculate a shift & mask that correspond to the value we wish to
* compare & exchange within the naturally aligned 4 byte integer
* that includes it.
*/
shift = (unsigned long)ptr & 0x3;
if (IS_ENABLED(CONFIG_CPU_BIG_ENDIAN))
shift ^= sizeof(u32) - size;
shift *= BITS_PER_BYTE;
mask <<= shift;
/*
* Calculate a pointer to the naturally aligned 4 byte integer that
* includes our byte of interest, and load its value.
*/
ptr32 = (volatile u32 *)((unsigned long)ptr & ~0x3);
load32 = *ptr32;
while (true) {
/*
* Ensure the byte we want to exchange matches the expected
* old value, and if not then bail.
*/
load = (load32 & mask) >> shift;
if (load != old)
return load;
/*
* Calculate the old & new values of the naturally aligned
* 4 byte integer that include the byte we want to exchange.
* Attempt to exchange the old value for the new value, and
* return if we succeed.
*/
old32 = (load32 & ~mask) | (old << shift);
new32 = (load32 & ~mask) | (new << shift);
load32 = cmpxchg(ptr32, old32, new32);
if (load32 == old32)
return old;
}
}

7
arch/mips/kernel/cps-vec.S
View file

@ -22,6 +22,7 @@
#define GCR_CL_COHERENCE_OFS 0x2008
#define GCR_CL_ID_OFS 0x2028
#define CPC_CL_VC_STOP_OFS 0x2020
#define CPC_CL_VC_RUN_OFS 0x2028
.extern mips_cm_base
@ -376,8 +377,12 @@ LEAF(mips_cps_boot_vpes)
PTR_LI t2, UNCAC_BASE
PTR_ADD t1, t1, t2
/* Set VC_RUN to the VPE mask */
/* Start any other VPs that ought to be running */
PTR_S ta2, CPC_CL_VC_RUN_OFS(t1)
/* Ensure this VP stops running if it shouldn't be */
not ta2
PTR_S ta2, CPC_CL_VC_STOP_OFS(t1)
ehb
#elif defined(CONFIG_MIPS_MT)

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