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-rw-r--r--arch/Kconfig56
-rw-r--r--arch/alpha/include/asm/Kbuild1
-rw-r--r--arch/alpha/kernel/osf_sys.c10
-rw-r--r--arch/alpha/kernel/traps.c2
-rw-r--r--arch/alpha/mm/fault.c2
-rw-r--r--arch/arc/include/asm/Kbuild1
-rw-r--r--arch/arc/mm/extable.c3
-rw-r--r--arch/arm/Kconfig4
-rw-r--r--arch/arm/Kconfig.debug11
-rw-r--r--arch/arm/boot/dts/imx6qdl.dtsi2
-rw-r--r--arch/arm/boot/dts/stih407-family.dtsi10
-rw-r--r--arch/arm/configs/aspeed_g4_defconfig4
-rw-r--r--arch/arm/configs/aspeed_g5_defconfig4
-rw-r--r--arch/arm/configs/exynos_defconfig2
-rw-r--r--arch/arm/configs/multi_v5_defconfig2
-rw-r--r--arch/arm/configs/multi_v7_defconfig3
-rw-r--r--arch/arm/configs/mvebu_v5_defconfig2
-rw-r--r--arch/arm/configs/pxa_defconfig2
-rw-r--r--arch/arm/configs/shmobile_defconfig2
-rw-r--r--arch/arm/include/asm/Kbuild1
-rw-r--r--arch/arm/include/asm/cacheflush.h2
-rw-r--r--arch/arm/include/asm/efi.h1
-rw-r--r--arch/arm/kernel/patch.c4
-rw-r--r--arch/arm/kernel/vmlinux.lds.S8
-rw-r--r--arch/arm/mach-davinci/board-da850-evm.c1
-rw-r--r--arch/arm/mach-davinci/board-dm644x-evm.c1
-rw-r--r--arch/arm/mach-davinci/board-neuros-osd2.c1
-rw-r--r--arch/arm/mach-davinci/board-omapl138-hawk.c1
-rw-r--r--arch/arm/mach-ep93xx/edb93xx.c31
-rw-r--r--arch/arm/mach-ep93xx/simone.c63
-rw-r--r--arch/arm/mach-ep93xx/vision_ep9307.c88
-rw-r--r--arch/arm/mach-exynos/suspend.c64
-rw-r--r--arch/arm/mach-omap2/pdata-quirks.c10
-rw-r--r--arch/arm/mach-omap2/pm.c5
-rw-r--r--arch/arm/mach-pxa/balloon3.c1
-rw-r--r--arch/arm/mach-pxa/colibri-pxa270-income.c1
-rw-r--r--arch/arm/mach-pxa/corgi.c1
-rw-r--r--arch/arm/mach-pxa/trizeps4.c1
-rw-r--r--arch/arm/mach-pxa/vpac270.c1
-rw-r--r--arch/arm/mach-pxa/zeus.c1
-rw-r--r--arch/arm/mach-pxa/zylonite.c1
-rw-r--r--arch/arm/mach-s5pv210/pm.c7
-rw-r--r--arch/arm/mach-s5pv210/regs-clock.h4
-rw-r--r--arch/arm/mach-shmobile/Kconfig1
-rw-r--r--arch/arm/mm/Kconfig14
-rw-r--r--arch/arm/mm/dma-mapping.c60
-rw-r--r--arch/arm/mm/extable.c2
-rw-r--r--arch/arm/mm/fault.c2
-rw-r--r--arch/arm/mm/init.c4
-rw-r--r--arch/arm/xen/enlighten.c1
-rw-r--r--arch/arm/xen/hypercall.S1
-rw-r--r--arch/arm64/Kconfig7
-rw-r--r--arch/arm64/Kconfig.debug13
-rw-r--r--arch/arm64/include/asm/Kbuild1
-rw-r--r--arch/arm64/include/asm/arch_timer.h38
-rw-r--r--arch/arm64/include/asm/efi.h1
-rw-r--r--arch/arm64/kernel/insn.c2
-rw-r--r--arch/arm64/mm/dma-mapping.c7
-rw-r--r--arch/arm64/xen/hypercall.S1
-rw-r--r--arch/avr32/include/asm/Kbuild1
-rw-r--r--arch/blackfin/include/asm/Kbuild1
-rw-r--r--arch/c6x/include/asm/Kbuild1
-rw-r--r--arch/cris/arch-v32/kernel/traps.c2
-rw-r--r--arch/cris/include/asm/Kbuild1
-rw-r--r--arch/frv/include/asm/Kbuild1
-rw-r--r--arch/frv/mm/extable.c2
-rw-r--r--arch/h8300/include/asm/Kbuild1
-rw-r--r--arch/hexagon/include/asm/Kbuild1
-rw-r--r--arch/hexagon/mm/vm_fault.c2
-rw-r--r--arch/ia64/include/asm/cputime.h6
-rw-r--r--arch/ia64/include/asm/exception.h35
-rw-r--r--arch/ia64/include/asm/thread_info.h6
-rw-r--r--arch/ia64/include/asm/uaccess.h15
-rw-r--r--arch/ia64/kernel/acpi.c3
-rw-r--r--arch/ia64/kernel/head.S4
-rw-r--r--arch/ia64/kernel/kprobes.c4
-rw-r--r--arch/ia64/kernel/setup.c2
-rw-r--r--arch/ia64/kernel/time.c69
-rw-r--r--arch/ia64/kernel/traps.c6
-rw-r--r--arch/ia64/kernel/unaligned.c4
-rw-r--r--arch/ia64/mm/fault.c2
-rw-r--r--arch/m32r/include/asm/Kbuild1
-rw-r--r--arch/m32r/mm/extable.c2
-rw-r--r--arch/m32r/mm/fault.c2
-rw-r--r--arch/m68k/68000/m68328.c6
-rw-r--r--arch/m68k/68000/m68EZ328.c6
-rw-r--r--arch/m68k/68000/m68VZ328.c6
-rw-r--r--arch/m68k/atari/atakeyb.c14
-rw-r--r--arch/m68k/atari/config.c56
-rw-r--r--arch/m68k/bvme6000/config.c8
-rw-r--r--arch/m68k/bvme6000/rtc.c2
-rw-r--r--arch/m68k/configs/amiga_defconfig16
-rw-r--r--arch/m68k/configs/apollo_defconfig16
-rw-r--r--arch/m68k/configs/atari_defconfig16
-rw-r--r--arch/m68k/configs/bvme6000_defconfig16
-rw-r--r--arch/m68k/configs/hp300_defconfig16
-rw-r--r--arch/m68k/configs/mac_defconfig16
-rw-r--r--arch/m68k/configs/multi_defconfig16
-rw-r--r--arch/m68k/configs/mvme147_defconfig16
-rw-r--r--arch/m68k/configs/mvme16x_defconfig16
-rw-r--r--arch/m68k/configs/q40_defconfig16
-rw-r--r--arch/m68k/configs/sun3_defconfig16
-rw-r--r--arch/m68k/configs/sun3x_defconfig16
-rw-r--r--arch/m68k/include/asm/Kbuild1
-rw-r--r--arch/m68k/include/asm/bug.h4
-rw-r--r--arch/m68k/include/asm/floppy.h6
-rw-r--r--arch/m68k/include/asm/macints.h16
-rw-r--r--arch/m68k/include/asm/math-emu.h10
-rw-r--r--arch/m68k/include/asm/sun3_pgtable.h6
-rw-r--r--arch/m68k/include/asm/sun3xflop.h14
-rw-r--r--arch/m68k/kernel/dma.c4
-rw-r--r--arch/m68k/kernel/module.c12
-rw-r--r--arch/m68k/kernel/process.c20
-rw-r--r--arch/m68k/kernel/signal.c24
-rw-r--r--arch/m68k/kernel/sys_m68k.c1
-rw-r--r--arch/m68k/kernel/uboot.c3
-rw-r--r--arch/m68k/mac/baboon.c16
-rw-r--r--arch/m68k/mac/macints.c87
-rw-r--r--arch/m68k/mac/misc.c1
-rw-r--r--arch/m68k/mac/oss.c20
-rw-r--r--arch/m68k/mac/psc.c11
-rw-r--r--arch/m68k/mac/via.c8
-rw-r--r--arch/m68k/mm/init.c2
-rw-r--r--arch/m68k/mm/memory.c4
-rw-r--r--arch/m68k/mm/sun3kmap.c5
-rw-r--r--arch/m68k/mm/sun3mmu.c3
-rw-r--r--arch/m68k/mvme147/config.c2
-rw-r--r--arch/m68k/mvme16x/config.c32
-rw-r--r--arch/m68k/mvme16x/rtc.c2
-rw-r--r--arch/m68k/q40/config.c14
-rw-r--r--arch/m68k/q40/q40ints.c15
-rw-r--r--arch/m68k/sun3/config.c2
-rw-r--r--arch/m68k/sun3/dvma.c3
-rw-r--r--arch/m68k/sun3/idprom.c8
-rw-r--r--arch/m68k/sun3/mmu_emu.c47
-rw-r--r--arch/m68k/sun3/prom/printf.c2
-rw-r--r--arch/m68k/sun3/sun3dvma.c51
-rw-r--r--arch/m68k/sun3x/dvma.c35
-rw-r--r--arch/m68k/sun3x/prom.c4
-rw-r--r--arch/metag/include/asm/Kbuild1
-rw-r--r--arch/metag/mm/extable.c3
-rw-r--r--arch/microblaze/include/asm/Kbuild1
-rw-r--r--arch/microblaze/mm/fault.c2
-rw-r--r--arch/mips/Kconfig43
-rw-r--r--arch/mips/Makefile35
-rw-r--r--arch/mips/Makefile.postlink35
-rw-r--r--arch/mips/alchemy/board-gpr.c1
-rw-r--r--arch/mips/alchemy/common/dbdma.c2
-rw-r--r--arch/mips/alchemy/common/dma.c2
-rw-r--r--arch/mips/alchemy/common/gpiolib.c1
-rw-r--r--arch/mips/alchemy/common/prom.c1
-rw-r--r--arch/mips/alchemy/common/usb.c2
-rw-r--r--arch/mips/alchemy/common/vss.c2
-rw-r--r--arch/mips/alchemy/devboards/bcsr.c3
-rw-r--r--arch/mips/alchemy/devboards/db1300.c1
-rw-r--r--arch/mips/ar7/clock.c2
-rw-r--r--arch/mips/ar7/gpio.c3
-rw-r--r--arch/mips/ar7/memory.c1
-rw-r--r--arch/mips/ar7/platform.c1
-rw-r--r--arch/mips/ar7/prom.c2
-rw-r--r--arch/mips/ath79/clock.c10
-rw-r--r--arch/mips/ath79/common.c2
-rw-r--r--arch/mips/bcm47xx/board.c9
-rw-r--r--arch/mips/bcm47xx/buttons.c82
-rw-r--r--arch/mips/bcm47xx/leds.c81
-rw-r--r--arch/mips/bcm63xx/clk.c3
-rw-r--r--arch/mips/bcm63xx/cpu.c2
-rw-r--r--arch/mips/bcm63xx/cs.c3
-rw-r--r--arch/mips/bcm63xx/gpio.c2
-rw-r--r--arch/mips/bcm63xx/irq.c1
-rw-r--r--arch/mips/bcm63xx/reset.c3
-rw-r--r--arch/mips/bcm63xx/timer.c3
-rw-r--r--arch/mips/boot/compressed/Makefile10
-rw-r--r--arch/mips/boot/dts/Makefile1
-rw-r--r--arch/mips/boot/dts/brcm/bcm7125.dtsi49
-rw-r--r--arch/mips/boot/dts/brcm/bcm7346.dtsi43
-rw-r--r--arch/mips/boot/dts/brcm/bcm7358.dtsi43
-rw-r--r--arch/mips/boot/dts/brcm/bcm7360.dtsi43
-rw-r--r--arch/mips/boot/dts/brcm/bcm7362.dtsi43
-rw-r--r--arch/mips/boot/dts/brcm/bcm7420.dtsi49
-rw-r--r--arch/mips/boot/dts/brcm/bcm7425.dtsi43
-rw-r--r--arch/mips/boot/dts/brcm/bcm7435.dtsi43
-rw-r--r--arch/mips/boot/dts/brcm/bcm97125cbmb.dts4
-rw-r--r--arch/mips/boot/dts/brcm/bcm97346dbsmb.dts4
-rw-r--r--arch/mips/boot/dts/brcm/bcm97358svmb.dts36
-rw-r--r--arch/mips/boot/dts/brcm/bcm97360svmb.dts36
-rw-r--r--arch/mips/boot/dts/brcm/bcm97362svmb.dts4
-rw-r--r--arch/mips/boot/dts/brcm/bcm97420c.dts4
-rw-r--r--arch/mips/boot/dts/brcm/bcm97425svmb.dts36
-rw-r--r--arch/mips/boot/dts/brcm/bcm97435svmb.dts4
-rw-r--r--arch/mips/boot/dts/img/Makefile9
-rw-r--r--arch/mips/boot/dts/img/pistachio.dtsi924
-rw-r--r--arch/mips/boot/dts/img/pistachio_marduk.dts163
-rw-r--r--arch/mips/boot/dts/xilfpga/nexys4ddr.dts63
-rw-r--r--arch/mips/cavium-octeon/Makefile1
-rw-r--r--arch/mips/cavium-octeon/crypto/octeon-crypto.c2
-rw-r--r--arch/mips/cavium-octeon/dma-octeon.c15
-rw-r--r--arch/mips/cavium-octeon/executive/cvmx-bootmem.c2
-rw-r--r--arch/mips/cavium-octeon/executive/cvmx-helper-errata.c2
-rw-r--r--arch/mips/cavium-octeon/executive/cvmx-helper-rgmii.c3
-rw-r--r--arch/mips/cavium-octeon/executive/cvmx-helper-sgmii.c3
-rw-r--r--arch/mips/cavium-octeon/executive/cvmx-helper-spi.c3
-rw-r--r--arch/mips/cavium-octeon/executive/cvmx-helper-xaui.c3
-rw-r--r--arch/mips/cavium-octeon/executive/cvmx-helper.c47
-rw-r--r--arch/mips/cavium-octeon/executive/cvmx-sysinfo.c2
-rw-r--r--arch/mips/cavium-octeon/octeon-memcpy.S25
-rw-r--r--arch/mips/cavium-octeon/octeon-platform.c1
-rw-r--r--arch/mips/cavium-octeon/octeon-usb.c552
-rw-r--r--arch/mips/cavium-octeon/setup.c23
-rw-r--r--arch/mips/cavium-octeon/smp.c24
-rw-r--r--arch/mips/configs/bmips_stb_defconfig16
-rw-r--r--arch/mips/configs/cavium_octeon_defconfig1
-rw-r--r--arch/mips/configs/ip22_defconfig4
-rw-r--r--arch/mips/configs/ip27_defconfig3
-rw-r--r--arch/mips/configs/lemote2f_defconfig3
-rw-r--r--arch/mips/configs/loongson1b_defconfig4
-rw-r--r--arch/mips/configs/loongson1c_defconfig4
-rw-r--r--arch/mips/configs/malta_defconfig4
-rw-r--r--arch/mips/configs/malta_kvm_defconfig4
-rw-r--r--arch/mips/configs/malta_kvm_guest_defconfig4
-rw-r--r--arch/mips/configs/maltaup_xpa_defconfig4
-rw-r--r--arch/mips/configs/nlm_xlp_defconfig2
-rw-r--r--arch/mips/configs/nlm_xlr_defconfig2
-rw-r--r--arch/mips/configs/xilfpga_defconfig37
-rw-r--r--arch/mips/configs/xway_defconfig21
-rw-r--r--arch/mips/dec/prom/identify.c2
-rw-r--r--arch/mips/dec/setup.c2
-rw-r--r--arch/mips/dec/wbflush.c4
-rw-r--r--arch/mips/emma/markeins/setup.c2
-rw-r--r--arch/mips/generic/Makefile1
-rw-r--r--arch/mips/generic/init.c13
-rw-r--r--arch/mips/generic/kexec.c44
-rw-r--r--arch/mips/include/asm/Kbuild3
-rw-r--r--arch/mips/include/asm/asm-prototypes.h5
-rw-r--r--arch/mips/include/asm/asm.h10
-rw-r--r--arch/mips/include/asm/bootinfo.h13
-rw-r--r--arch/mips/include/asm/checksum.h2
-rw-r--r--arch/mips/include/asm/elf.h9
-rw-r--r--arch/mips/include/asm/highmem.h3
-rw-r--r--arch/mips/include/asm/i8259.h1
-rw-r--r--arch/mips/include/asm/irq.h12
-rw-r--r--arch/mips/include/asm/mach-bcm47xx/bcm47xx_board.h9
-rw-r--r--arch/mips/include/asm/mach-cavium-octeon/kernel-entry-init.h15
-rw-r--r--arch/mips/include/asm/mach-ip27/spaces.h6
-rw-r--r--arch/mips/include/asm/mach-loongson32/loongson1.h9
-rw-r--r--arch/mips/include/asm/mach-loongson32/platform.h9
-rw-r--r--arch/mips/include/asm/mach-loongson32/regs-rtc.h23
-rw-r--r--arch/mips/include/asm/mach-ralink/mt7620.h7
-rw-r--r--arch/mips/include/asm/mips-cm.h7
-rw-r--r--arch/mips/include/asm/mipsregs.h33
-rw-r--r--arch/mips/include/asm/octeon/cvmx-gpio-defs.h8
-rw-r--r--arch/mips/include/asm/octeon/cvmx-helper-rgmii.h3
-rw-r--r--arch/mips/include/asm/octeon/cvmx-helper-sgmii.h3
-rw-r--r--arch/mips/include/asm/octeon/cvmx-helper-spi.h3
-rw-r--r--arch/mips/include/asm/octeon/cvmx-helper-xaui.h3
-rw-r--r--arch/mips/include/asm/octeon/cvmx-helper.h14
-rw-r--r--arch/mips/include/asm/pgalloc.h16
-rw-r--r--arch/mips/include/asm/r4kcache.h61
-rw-r--r--arch/mips/include/asm/smp.h10
-rw-r--r--arch/mips/include/asm/stackframe.h19
-rw-r--r--arch/mips/include/asm/switch_to.h18
-rw-r--r--arch/mips/include/asm/thread_info.h1
-rw-r--r--arch/mips/include/asm/tlbex.h26
-rw-r--r--arch/mips/include/asm/uaccess.h18
-rw-r--r--arch/mips/include/asm/uasm.h5
-rw-r--r--arch/mips/include/asm/unaligned.h28
-rw-r--r--arch/mips/jazz/jazzdma.c2
-rw-r--r--arch/mips/jz4740/gpio.c2
-rw-r--r--arch/mips/jz4740/prom.c1
-rw-r--r--arch/mips/jz4740/timer.c3
-rw-r--r--arch/mips/kernel/Makefile4
-rw-r--r--arch/mips/kernel/asm-offsets.c2
-rw-r--r--arch/mips/kernel/binfmt_elfn32.c12
-rw-r--r--arch/mips/kernel/binfmt_elfo32.c12
-rw-r--r--arch/mips/kernel/cacheinfo.c87
-rw-r--r--arch/mips/kernel/cpu-bugs64.c24
-rw-r--r--arch/mips/kernel/crash.c2
-rw-r--r--arch/mips/kernel/entry.S18
-rw-r--r--arch/mips/kernel/genex.S81
-rw-r--r--arch/mips/kernel/irq.c11
-rw-r--r--arch/mips/kernel/linux32.c11
-rw-r--r--arch/mips/kernel/machine_kexec.c22
-rw-r--r--arch/mips/kernel/mcount.S3
-rw-r--r--arch/mips/kernel/mips-mt-fpaff.c5
-rw-r--r--arch/mips/kernel/mips-r2-to-r6-emul.c12
-rw-r--r--arch/mips/kernel/mips_ksyms.c94
-rw-r--r--arch/mips/kernel/perf_event_mipsxx.c55
-rw-r--r--arch/mips/kernel/process.c214
-rw-r--r--arch/mips/kernel/prom.c7
-rw-r--r--arch/mips/kernel/ptrace.c34
-rw-r--r--arch/mips/kernel/r2300_switch.S2
-rw-r--r--arch/mips/kernel/r4k_switch.S3
-rw-r--r--arch/mips/kernel/relocate.c56
-rw-r--r--arch/mips/kernel/setup.c94
-rw-r--r--arch/mips/kernel/smp-bmips.c2
-rw-r--r--arch/mips/kernel/smp-cps.c7
-rw-r--r--arch/mips/kernel/smp.c34
-rw-r--r--arch/mips/kernel/sync-r4k.c4
-rw-r--r--arch/mips/kernel/syscall.c12
-rw-r--r--arch/mips/kernel/traps.c65
-rw-r--r--arch/mips/kernel/uprobes.c2
-rw-r--r--arch/mips/kernel/vmlinux.lds.S2
-rw-r--r--arch/mips/lantiq/irq.c38
-rw-r--r--arch/mips/lantiq/prom.c6
-rw-r--r--arch/mips/lantiq/xway/dma.c41
-rw-r--r--arch/mips/lantiq/xway/gptu.c3
-rw-r--r--arch/mips/lantiq/xway/sysctrl.c12
-rw-r--r--arch/mips/lasat/at93c.c1
-rw-r--r--arch/mips/lasat/sysctl.c1
-rw-r--r--arch/mips/lib/csum_partial.S6
-rw-r--r--arch/mips/lib/memcpy.S9
-rw-r--r--arch/mips/lib/memset.S5
-rw-r--r--arch/mips/lib/strlen_user.S4
-rw-r--r--arch/mips/lib/strncpy_user.S7
-rw-r--r--arch/mips/lib/strnlen_user.S7
-rw-r--r--arch/mips/loongson32/common/platform.c45
-rw-r--r--arch/mips/loongson32/ls1b/board.c7
-rw-r--r--arch/mips/loongson32/ls1c/board.c7
-rw-r--r--arch/mips/loongson64/common/cs5536/cs5536_mfgpt.c2
-rw-r--r--arch/mips/loongson64/common/dma-swiotlb.c20
-rw-r--r--arch/mips/loongson64/common/env.c2
-rw-r--r--arch/mips/loongson64/common/setup.c3
-rw-r--r--arch/mips/loongson64/common/uart_base.c2
-rw-r--r--arch/mips/loongson64/lemote-2f/ec_kb3310b.c3
-rw-r--r--arch/mips/loongson64/lemote-2f/irq.c3
-rw-r--r--arch/mips/loongson64/lemote-2f/pm.c2
-rw-r--r--arch/mips/loongson64/loongson-3/irq.c2
-rw-r--r--arch/mips/loongson64/loongson-3/numa.c2
-rw-r--r--arch/mips/loongson64/loongson-3/smp.c1
-rw-r--r--arch/mips/mm/Makefile2
-rw-r--r--arch/mips/mm/c-r4k.c6
-rw-r--r--arch/mips/mm/init.c3
-rw-r--r--arch/mips/mm/mmap.c10
-rw-r--r--arch/mips/mm/page-funcs.S3
-rw-r--r--arch/mips/mm/page.c2
-rw-r--r--arch/mips/mm/pgtable-64.c2
-rw-r--r--arch/mips/mm/pgtable.c25
-rw-r--r--arch/mips/mm/sc-ip22.c54
-rw-r--r--arch/mips/mm/sc-mips.c1
-rw-r--r--arch/mips/mm/tlbex.c44
-rw-r--r--arch/mips/mti-malta/malta-platform.c1
-rw-r--r--arch/mips/netlogic/common/irq.c4
-rw-r--r--arch/mips/netlogic/common/smpboot.S4
-rw-r--r--arch/mips/netlogic/xlp/wakeup.c2
-rw-r--r--arch/mips/oprofile/op_model_mipsxx.c40
-rw-r--r--arch/mips/pci/pci-tx4927.c22
-rw-r--r--arch/mips/pci/pci-tx4938.c30
-rw-r--r--arch/mips/pci/pci-tx4939.c10
-rw-r--r--arch/mips/pic32/pic32mzda/Makefile5
-rw-r--r--arch/mips/pmcs-msp71xx/msp_prom.c2
-rw-r--r--arch/mips/pmcs-msp71xx/msp_time.c1
-rw-r--r--arch/mips/ralink/Kconfig1
-rw-r--r--arch/mips/ralink/clk.c9
-rw-r--r--arch/mips/ralink/irq.c4
-rw-r--r--arch/mips/ralink/mt7620.c32
-rw-r--r--arch/mips/ralink/mt7621.c3
-rw-r--r--arch/mips/ralink/of.c16
-rw-r--r--arch/mips/ralink/prom.c9
-rw-r--r--arch/mips/ralink/rt288x.c12
-rw-r--r--arch/mips/ralink/rt305x.c16
-rw-r--r--arch/mips/ralink/rt3883.c15
-rw-r--r--arch/mips/ralink/timer.c14
-rw-r--r--arch/mips/rb532/irq.c1
-rw-r--r--arch/mips/rb532/prom.c2
-rw-r--r--arch/mips/sgi-ip22/Platform2
-rw-r--r--arch/mips/sgi-ip22/ip22-hpc.c2
-rw-r--r--arch/mips/sgi-ip22/ip22-mc.c3
-rw-r--r--arch/mips/sgi-ip22/ip22-nvram.c2
-rw-r--r--arch/mips/sgi-ip22/ip22-reset.c1
-rw-r--r--arch/mips/sgi-ip22/ip22-setup.c1
-rw-r--r--arch/mips/sgi-ip27/ip27-berr.c2
-rw-r--r--arch/mips/sgi-ip27/ip27-init.c2
-rw-r--r--arch/mips/sgi-ip27/ip27-klnuma.c2
-rw-r--r--arch/mips/sgi-ip27/ip27-memory.c2
-rw-r--r--arch/mips/sgi-ip32/crime.c2
-rw-r--r--arch/mips/sgi-ip32/ip32-irq.c4
-rw-r--r--arch/mips/sibyte/bcm1480/setup.c2
-rw-r--r--arch/mips/sibyte/sb1250/setup.c2
-rw-r--r--arch/mips/txx9/generic/7segled.c4
-rw-r--r--arch/mips/txx9/generic/pci.c28
-rw-r--r--arch/mips/txx9/generic/setup.c2
-rw-r--r--arch/mips/txx9/generic/setup_tx3927.c6
-rw-r--r--arch/mips/txx9/generic/setup_tx4927.c20
-rw-r--r--arch/mips/txx9/generic/setup_tx4938.c28
-rw-r--r--arch/mips/txx9/generic/setup_tx4939.c8
-rw-r--r--arch/mips/txx9/generic/smsc_fdc37m81x.c17
-rw-r--r--arch/mips/txx9/jmr3927/prom.c2
-rw-r--r--arch/mips/txx9/jmr3927/setup.c11
-rw-r--r--arch/mips/txx9/rbtx4938/setup.c14
-rw-r--r--arch/mips/vdso/Makefile8
-rw-r--r--arch/mips/vr41xx/common/bcu.c3
-rw-r--r--arch/mips/vr41xx/common/cmu.c2
-rw-r--r--arch/mips/vr41xx/common/icu.c2
-rw-r--r--arch/mips/vr41xx/common/irq.c2
-rw-r--r--arch/mips/xilfpga/intc.c7
-rw-r--r--arch/mn10300/include/asm/Kbuild1
-rw-r--r--arch/mn10300/mm/extable.c2
-rw-r--r--arch/mn10300/mm/misalignment.c2
-rw-r--r--arch/nios2/include/asm/Kbuild1
-rw-r--r--arch/nios2/mm/extable.c2
-rw-r--r--arch/nios2/mm/fault.c2
-rw-r--r--arch/openrisc/include/asm/Kbuild1
-rw-r--r--arch/openrisc/kernel/traps.c2
-rw-r--r--arch/openrisc/mm/fault.c2
-rw-r--r--arch/parisc/Kconfig1
-rw-r--r--arch/parisc/Kconfig.debug11
-rw-r--r--arch/parisc/configs/712_defconfig1
-rw-r--r--arch/parisc/configs/c3000_defconfig1
-rw-r--r--arch/parisc/include/asm/Kbuild1
-rw-r--r--arch/parisc/kernel/binfmt_elf32.c11
-rw-r--r--arch/parisc/kernel/setup.c2
-rw-r--r--arch/parisc/mm/init.c2
-rw-r--r--arch/powerpc/boot/dts/fsl/t2081si-post.dtsi1
-rw-r--r--arch/powerpc/configs/ppc6xx_defconfig1
-rw-r--r--arch/powerpc/include/asm/accounting.h14
-rw-r--r--arch/powerpc/include/asm/cputime.h177
-rw-r--r--arch/powerpc/include/asm/livepatch.h7
-rw-r--r--arch/powerpc/include/asm/paca.h1
-rw-r--r--arch/powerpc/kernel/asm-offsets.c8
-rw-r--r--arch/powerpc/kernel/time.c161
-rw-r--r--arch/powerpc/xmon/xmon.c8
-rw-r--r--arch/s390/Kconfig5
-rw-r--r--arch/s390/Kconfig.debug3
-rw-r--r--arch/s390/appldata/appldata_os.c16
-rw-r--r--arch/s390/include/asm/cputime.h109
-rw-r--r--arch/s390/include/asm/lowcore.h65
-rw-r--r--arch/s390/include/asm/processor.h3
-rw-r--r--arch/s390/kernel/idle.c9
-rw-r--r--arch/s390/kernel/vtime.c142
-rw-r--r--arch/score/include/asm/Kbuild1
-rw-r--r--arch/score/kernel/traps.c2
-rw-r--r--arch/score/mm/extable.c2
-rw-r--r--arch/score/mm/fault.c2
-rw-r--r--arch/sh/boot/romimage/mmcif-sh7724.c16
-rw-r--r--arch/sh/configs/sh7785lcr_32bit_defconfig2
-rw-r--r--arch/sh/include/asm/Kbuild1
-rw-r--r--arch/sh/include/asm/uaccess.h1
-rw-r--r--arch/sh/kernel/kprobes.c2
-rw-r--r--arch/sh/kernel/traps.c3
-rw-r--r--arch/sh/mm/extable_32.c2
-rw-r--r--arch/sh/mm/extable_64.c2
-rw-r--r--arch/sparc/include/asm/Kbuild1
-rw-r--r--arch/sparc/mm/extable.c1
-rw-r--r--arch/tile/include/asm/Kbuild2
-rw-r--r--arch/tile/include/asm/div64.h16
-rw-r--r--arch/um/drivers/random.c2
-rw-r--r--arch/um/include/asm/Kbuild1
-rw-r--r--arch/unicore32/include/asm/Kbuild1
-rw-r--r--arch/unicore32/mm/extable.c2
-rw-r--r--arch/unicore32/mm/fault.c2
-rw-r--r--arch/x86/Kconfig11
-rw-r--r--arch/x86/Kconfig.debug19
-rw-r--r--arch/x86/boot/boot.h1
-rw-r--r--arch/x86/boot/compressed/eboot.c182
-rw-r--r--arch/x86/boot/compressed/head_32.S6
-rw-r--r--arch/x86/boot/compressed/head_64.S8
-rw-r--r--arch/x86/boot/compressed/kaslr.c140
-rw-r--r--arch/x86/boot/string.c13
-rw-r--r--arch/x86/events/Makefile13
-rw-r--r--arch/x86/events/amd/Makefile7
-rw-r--r--arch/x86/events/amd/uncore.c204
-rw-r--r--arch/x86/events/intel/cstate.c3
-rw-r--r--arch/x86/events/intel/pt.c6
-rw-r--r--arch/x86/events/intel/rapl.c3
-rw-r--r--arch/x86/events/intel/uncore.c2
-rw-r--r--arch/x86/include/asm/Kbuild1
-rw-r--r--arch/x86/include/asm/apic.h2
-rw-r--r--arch/x86/include/asm/cpufeatures.h6
-rw-r--r--arch/x86/include/asm/div64.h11
-rw-r--r--arch/x86/include/asm/e820.h2
-rw-r--r--arch/x86/include/asm/efi.h5
-rw-r--r--arch/x86/include/asm/elf.h9
-rw-r--r--arch/x86/include/asm/fpu/internal.h10
-rw-r--r--arch/x86/include/asm/intel-mid.h5
-rw-r--r--arch/x86/include/asm/io.h46
-rw-r--r--arch/x86/include/asm/mce.h20
-rw-r--r--arch/x86/include/asm/microcode.h9
-rw-r--r--arch/x86/include/asm/microcode_amd.h2
-rw-r--r--arch/x86/include/asm/msr-index.h5
-rw-r--r--arch/x86/include/asm/msr.h51
-rw-r--r--arch/x86/include/asm/pgtable_32.h32
-rw-r--r--arch/x86/include/asm/spinlock.h3
-rw-r--r--arch/x86/include/asm/uv/uv.h2
-rw-r--r--arch/x86/include/asm/uv/uv_hub.h3
-rw-r--r--arch/x86/include/asm/xen/hypercall.h7
-rw-r--r--arch/x86/include/uapi/asm/bootparam.h3
-rw-r--r--arch/x86/include/uapi/asm/hwcap2.h7
-rw-r--r--arch/x86/kernel/Makefile1
-rw-r--r--arch/x86/kernel/acpi/boot.c14
-rw-r--r--arch/x86/kernel/acpi/cstate.c9
-rw-r--r--arch/x86/kernel/apic/apic.c33
-rw-r--r--arch/x86/kernel/apic/io_apic.c6
-rw-r--r--arch/x86/kernel/apic/x2apic_uv_x.c548
-rw-r--r--arch/x86/kernel/apm_32.c6
-rw-r--r--arch/x86/kernel/asm-offsets.c1
-rw-r--r--arch/x86/kernel/cpu/amd.c6
-rw-r--r--arch/x86/kernel/cpu/centaur.c6
-rw-r--r--arch/x86/kernel/cpu/common.c40
-rw-r--r--arch/x86/kernel/cpu/cyrix.c2
-rw-r--r--arch/x86/kernel/cpu/intel.c50
-rw-r--r--arch/x86/kernel/cpu/mcheck/mce-apei.c5
-rw-r--r--arch/x86/kernel/cpu/mcheck/mce-genpool.c2
-rw-r--r--arch/x86/kernel/cpu/mcheck/mce-inject.c5
-rw-r--r--arch/x86/kernel/cpu/mcheck/mce-internal.h2
-rw-r--r--arch/x86/kernel/cpu/mcheck/mce.c57
-rw-r--r--arch/x86/kernel/cpu/mcheck/mce_amd.c9
-rw-r--r--arch/x86/kernel/cpu/mcheck/therm_throt.c30
-rw-r--r--arch/x86/kernel/cpu/microcode/amd.c501
-rw-r--r--arch/x86/kernel/cpu/microcode/core.c81
-rw-r--r--arch/x86/kernel/cpu/transmeta.c3
-rw-r--r--arch/x86/kernel/e820.c22
-rw-r--r--arch/x86/kernel/fpu/core.c9
-rw-r--r--arch/x86/kernel/fpu/init.c29
-rw-r--r--arch/x86/kernel/fpu/xstate.c9
-rw-r--r--arch/x86/kernel/head32.c62
-rw-r--r--arch/x86/kernel/head_32.S121
-rw-r--r--arch/x86/kernel/itmt.c6
-rw-r--r--arch/x86/kernel/jump_label.c3
-rw-r--r--arch/x86/kernel/kprobes/core.c2
-rw-r--r--arch/x86/kernel/kvm.c14
-rw-r--r--arch/x86/kernel/kvmclock.c2
-rw-r--r--arch/x86/kernel/paravirt-spinlocks.c3
-rw-r--r--arch/x86/kernel/pci-calgary_64.c2
-rw-r--r--arch/x86/kernel/setup.c14
-rw-r--r--arch/x86/kernel/smpboot.c3
-rw-r--r--arch/x86/kernel/test_nx.c173
-rw-r--r--arch/x86/kernel/traps.c5
-rw-r--r--arch/x86/kernel/tsc.c11
-rw-r--r--arch/x86/kvm/hyperv.c5
-rw-r--r--arch/x86/lib/delay.c4
-rw-r--r--arch/x86/mm/dump_pagetables.c25
-rw-r--r--arch/x86/mm/pageattr.c13
-rw-r--r--arch/x86/mm/pat_rbtree.c12
-rw-r--r--arch/x86/platform/efi/efi-bgrt.c59
-rw-r--r--arch/x86/platform/efi/efi.c10
-rw-r--r--arch/x86/platform/efi/efi_64.c64
-rw-r--r--arch/x86/platform/intel-mid/device_libs/Makefile3
-rw-r--r--arch/x86/platform/intel-mid/device_libs/platform_gpio_keys.c3
-rw-r--r--arch/x86/platform/intel-mid/device_libs/platform_ipc.c68
-rw-r--r--arch/x86/platform/intel-mid/device_libs/platform_ipc.h18
-rw-r--r--arch/x86/platform/intel-mid/device_libs/platform_mrfld_rtc.c48
-rw-r--r--arch/x86/platform/intel-mid/device_libs/platform_mrfld_wdt.c12
-rw-r--r--arch/x86/platform/intel-mid/device_libs/platform_msic_audio.c3
-rw-r--r--arch/x86/platform/intel-mid/device_libs/platform_msic_battery.c3
-rw-r--r--arch/x86/platform/intel-mid/device_libs/platform_msic_gpio.c3
-rw-r--r--arch/x86/platform/intel-mid/device_libs/platform_msic_ocd.c3
-rw-r--r--arch/x86/platform/intel-mid/device_libs/platform_msic_power_btn.c3
-rw-r--r--arch/x86/platform/intel-mid/device_libs/platform_msic_thermal.c3
-rw-r--r--arch/x86/platform/intel-mid/device_libs/platform_pmic_gpio.c54
-rw-r--r--arch/x86/platform/intel-mid/mrfld.c1
-rw-r--r--arch/x86/platform/intel-mid/sfi.c58
-rw-r--r--arch/x86/platform/uv/uv_nmi.c459
-rw-r--r--arch/x86/ras/Kconfig2
-rw-r--r--arch/x86/xen/Kconfig2
-rw-r--r--arch/x86/xen/Makefile1
-rw-r--r--arch/x86/xen/apic.c2
-rw-r--r--arch/x86/xen/enlighten.c279
-rw-r--r--arch/x86/xen/mmu.c21
-rw-r--r--arch/x86/xen/platform-pci-unplug.c4
-rw-r--r--arch/x86/xen/setup.c37
-rw-r--r--arch/x86/xen/smp.c78
-rw-r--r--arch/x86/xen/smp.h8
-rw-r--r--arch/x86/xen/spinlock.c19
-rw-r--r--arch/x86/xen/xen-head.S62
-rw-r--r--arch/x86/xen/xen-ops.h1
-rw-r--r--arch/x86/xen/xen-pvh.S161
-rw-r--r--arch/xtensa/include/asm/Kbuild1
-rw-r--r--arch/xtensa/mm/fault.c2
568 files changed, 7379 insertions, 4518 deletions
diff --git a/arch/Kconfig b/arch/Kconfig
index e8ada79ec71f..f761142976e5 100644
--- a/arch/Kconfig
+++ b/arch/Kconfig
@@ -414,6 +414,28 @@ config GCC_PLUGIN_LATENT_ENTROPY
* https://grsecurity.net/
* https://pax.grsecurity.net/
+config GCC_PLUGIN_STRUCTLEAK
+ bool "Force initialization of variables containing userspace addresses"
+ depends on GCC_PLUGINS
+ help
+ This plugin zero-initializes any structures that containing a
+ __user attribute. This can prevent some classes of information
+ exposures.
+
+ This plugin was ported from grsecurity/PaX. More information at:
+ * https://grsecurity.net/
+ * https://pax.grsecurity.net/
+
+config GCC_PLUGIN_STRUCTLEAK_VERBOSE
+ bool "Report forcefully initialized variables"
+ depends on GCC_PLUGIN_STRUCTLEAK
+ depends on !COMPILE_TEST
+ help
+ This option will cause a warning to be printed each time the
+ structleak plugin finds a variable it thinks needs to be
+ initialized. Since not all existing initializers are detected
+ by the plugin, this can produce false positive warnings.
+
config HAVE_CC_STACKPROTECTOR
bool
help
@@ -785,6 +807,40 @@ config VMAP_STACK
the stack to map directly to the KASAN shadow map using a formula
that is incorrect if the stack is in vmalloc space.
+config ARCH_OPTIONAL_KERNEL_RWX
+ def_bool n
+
+config ARCH_OPTIONAL_KERNEL_RWX_DEFAULT
+ def_bool n
+
+config ARCH_HAS_STRICT_KERNEL_RWX
+ def_bool n
+
+config STRICT_KERNEL_RWX
+ bool "Make kernel text and rodata read-only" if ARCH_OPTIONAL_KERNEL_RWX
+ depends on ARCH_HAS_STRICT_KERNEL_RWX
+ default !ARCH_OPTIONAL_KERNEL_RWX || ARCH_OPTIONAL_KERNEL_RWX_DEFAULT
+ help
+ If this is set, kernel text and rodata memory will be made read-only,
+ and non-text memory will be made non-executable. This provides
+ protection against certain security exploits (e.g. executing the heap
+ or modifying text)
+
+ These features are considered standard security practice these days.
+ You should say Y here in almost all cases.
+
+config ARCH_HAS_STRICT_MODULE_RWX
+ def_bool n
+
+config STRICT_MODULE_RWX
+ bool "Set loadable kernel module data as NX and text as RO" if ARCH_OPTIONAL_KERNEL_RWX
+ depends on ARCH_HAS_STRICT_MODULE_RWX && MODULES
+ default !ARCH_OPTIONAL_KERNEL_RWX || ARCH_OPTIONAL_KERNEL_RWX_DEFAULT
+ help
+ If this is set, module text and rodata memory will be made read-only,
+ and non-text memory will be made non-executable. This provides
+ protection against certain security exploits (e.g. writing to text)
+
config ARCH_WANT_RELAX_ORDER
bool
diff --git a/arch/alpha/include/asm/Kbuild b/arch/alpha/include/asm/Kbuild
index bf8475ce85ee..baa152b9348e 100644
--- a/arch/alpha/include/asm/Kbuild
+++ b/arch/alpha/include/asm/Kbuild
@@ -1,7 +1,6 @@
generic-y += clkdev.h
-generic-y += cputime.h
generic-y += exec.h
generic-y += export.h
generic-y += irq_work.h
diff --git a/arch/alpha/kernel/osf_sys.c b/arch/alpha/kernel/osf_sys.c
index 54d8616644e2..9d27a7d333dc 100644
--- a/arch/alpha/kernel/osf_sys.c
+++ b/arch/alpha/kernel/osf_sys.c
@@ -1145,7 +1145,7 @@ struct rusage32 {
SYSCALL_DEFINE2(osf_getrusage, int, who, struct rusage32 __user *, ru)
{
struct rusage32 r;
- cputime_t utime, stime;
+ u64 utime, stime;
unsigned long utime_jiffies, stime_jiffies;
if (who != RUSAGE_SELF && who != RUSAGE_CHILDREN)
@@ -1155,16 +1155,16 @@ SYSCALL_DEFINE2(osf_getrusage, int, who, struct rusage32 __user *, ru)
switch (who) {
case RUSAGE_SELF:
task_cputime(current, &utime, &stime);
- utime_jiffies = cputime_to_jiffies(utime);
- stime_jiffies = cputime_to_jiffies(stime);
+ utime_jiffies = nsecs_to_jiffies(utime);
+ stime_jiffies = nsecs_to_jiffies(stime);
jiffies_to_timeval32(utime_jiffies, &r.ru_utime);
jiffies_to_timeval32(stime_jiffies, &r.ru_stime);
r.ru_minflt = current->min_flt;
r.ru_majflt = current->maj_flt;
break;
case RUSAGE_CHILDREN:
- utime_jiffies = cputime_to_jiffies(current->signal->cutime);
- stime_jiffies = cputime_to_jiffies(current->signal->cstime);
+ utime_jiffies = nsecs_to_jiffies(current->signal->cutime);
+ stime_jiffies = nsecs_to_jiffies(current->signal->cstime);
jiffies_to_timeval32(utime_jiffies, &r.ru_utime);
jiffies_to_timeval32(stime_jiffies, &r.ru_stime);
r.ru_minflt = current->signal->cmin_flt;
diff --git a/arch/alpha/kernel/traps.c b/arch/alpha/kernel/traps.c
index 3328af7c2776..af2994206b4b 100644
--- a/arch/alpha/kernel/traps.c
+++ b/arch/alpha/kernel/traps.c
@@ -13,7 +13,7 @@
#include <linux/sched.h>
#include <linux/tty.h>
#include <linux/delay.h>
-#include <linux/module.h>
+#include <linux/extable.h>
#include <linux/kallsyms.h>
#include <linux/ratelimit.h>
diff --git a/arch/alpha/mm/fault.c b/arch/alpha/mm/fault.c
index 83e9eee57a55..47948b4dd157 100644
--- a/arch/alpha/mm/fault.c
+++ b/arch/alpha/mm/fault.c
@@ -22,7 +22,7 @@
#include <linux/mman.h>
#include <linux/smp.h>
#include <linux/interrupt.h>
-#include <linux/module.h>
+#include <linux/extable.h>
#include <linux/uaccess.h>
extern void die_if_kernel(char *,struct pt_regs *,long, unsigned long *);
diff --git a/arch/arc/include/asm/Kbuild b/arch/arc/include/asm/Kbuild
index c332604606dd..63a04013d05a 100644
--- a/arch/arc/include/asm/Kbuild
+++ b/arch/arc/include/asm/Kbuild
@@ -2,7 +2,6 @@ generic-y += auxvec.h
generic-y += bitsperlong.h
generic-y += bugs.h
generic-y += clkdev.h
-generic-y += cputime.h
generic-y += device.h
generic-y += div64.h
generic-y += emergency-restart.h
diff --git a/arch/arc/mm/extable.c b/arch/arc/mm/extable.c
index aa652e281324..c86906b41bfe 100644
--- a/arch/arc/mm/extable.c
+++ b/arch/arc/mm/extable.c
@@ -8,7 +8,8 @@
* Borrowed heavily from MIPS
*/
-#include <linux/module.h>
+#include <linux/export.h>
+#include <linux/extable.h>
#include <linux/uaccess.h>
int fixup_exception(struct pt_regs *regs)
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index edae056b2af0..fda6a46d27cf 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -5,10 +5,14 @@ config ARM
select ARCH_HAS_DEVMEM_IS_ALLOWED
select ARCH_HAS_ELF_RANDOMIZE
select ARCH_HAS_SET_MEMORY
+ select ARCH_HAS_STRICT_KERNEL_RWX if MMU && !XIP_KERNEL
+ select ARCH_HAS_STRICT_MODULE_RWX if MMU
select ARCH_HAS_TICK_BROADCAST if GENERIC_CLOCKEVENTS_BROADCAST
select ARCH_HAVE_CUSTOM_GPIO_H
select ARCH_HAS_GCOV_PROFILE_ALL
select ARCH_MIGHT_HAVE_PC_PARPORT
+ select ARCH_OPTIONAL_KERNEL_RWX if ARCH_HAS_STRICT_KERNEL_RWX
+ select ARCH_OPTIONAL_KERNEL_RWX_DEFAULT if CPU_V7
select ARCH_SUPPORTS_ATOMIC_RMW
select ARCH_USE_BUILTIN_BSWAP
select ARCH_USE_CMPXCHG_LOCKREF
diff --git a/arch/arm/Kconfig.debug b/arch/arm/Kconfig.debug
index d83f7c369e51..426d2716f55d 100644
--- a/arch/arm/Kconfig.debug
+++ b/arch/arm/Kconfig.debug
@@ -1738,17 +1738,6 @@ config PID_IN_CONTEXTIDR
additional instructions during context switch. Say Y here only if you
are planning to use hardware trace tools with this kernel.
-config DEBUG_SET_MODULE_RONX
- bool "Set loadable kernel module data as NX and text as RO"
- depends on MODULES && MMU
- ---help---
- This option helps catch unintended modifications to loadable
- kernel module's text and read-only data. It also prevents execution
- of module data. Such protection may interfere with run-time code
- patching and dynamic kernel tracing - and they might also protect
- against certain classes of kernel exploits.
- If in doubt, say "N".
-
source "drivers/hwtracing/coresight/Kconfig"
endmenu
diff --git a/arch/arm/boot/dts/imx6qdl.dtsi b/arch/arm/boot/dts/imx6qdl.dtsi
index e7d30f45b161..6d37d9af5f1d 100644
--- a/arch/arm/boot/dts/imx6qdl.dtsi
+++ b/arch/arm/boot/dts/imx6qdl.dtsi
@@ -1166,8 +1166,10 @@
};
vdoa@021e4000 {
+ compatible = "fsl,imx6q-vdoa";
reg = <0x021e4000 0x4000>;
interrupts = <0 18 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&clks IMX6QDL_CLK_VDOA>;
};
uart2: serial@021e8000 {
diff --git a/arch/arm/boot/dts/stih407-family.dtsi b/arch/arm/boot/dts/stih407-family.dtsi
index ace97e8576db..4c72dae2aefa 100644
--- a/arch/arm/boot/dts/stih407-family.dtsi
+++ b/arch/arm/boot/dts/stih407-family.dtsi
@@ -1003,5 +1003,15 @@
status = "disabled";
};
+
+ delta0 {
+ compatible = "st,st-delta";
+ clock-names = "delta",
+ "delta-st231",
+ "delta-flash-promip";
+ clocks = <&clk_s_c0_flexgen CLK_VID_DMU>,
+ <&clk_s_c0_flexgen CLK_ST231_DMU>,
+ <&clk_s_c0_flexgen CLK_FLASH_PROMIP>;
+ };
};
};
diff --git a/arch/arm/configs/aspeed_g4_defconfig b/arch/arm/configs/aspeed_g4_defconfig
index ca39c04fec6b..05b99bc1c1ce 100644
--- a/arch/arm/configs/aspeed_g4_defconfig
+++ b/arch/arm/configs/aspeed_g4_defconfig
@@ -25,7 +25,6 @@ CONFIG_MODULE_UNLOAD=y
# CONFIG_ARCH_MULTI_V7 is not set
CONFIG_ARCH_ASPEED=y
CONFIG_MACH_ASPEED_G4=y
-CONFIG_DEBUG_RODATA=y
CONFIG_AEABI=y
CONFIG_UACCESS_WITH_MEMCPY=y
CONFIG_SECCOMP=y
@@ -79,7 +78,8 @@ CONFIG_DEBUG_LL_UART_8250=y
CONFIG_DEBUG_UART_PHYS=0x1e784000
CONFIG_DEBUG_UART_VIRT=0xe8784000
CONFIG_EARLY_PRINTK=y
-CONFIG_DEBUG_SET_MODULE_RONX=y
+CONFIG_STRICT_MODULE_RWX=y
+CONFIG_STRICT_KERNEL_RWX=y
# CONFIG_XZ_DEC_X86 is not set
# CONFIG_XZ_DEC_POWERPC is not set
# CONFIG_XZ_DEC_IA64 is not set
diff --git a/arch/arm/configs/aspeed_g5_defconfig b/arch/arm/configs/aspeed_g5_defconfig
index 4f366b0370e9..05a16d53d03c 100644
--- a/arch/arm/configs/aspeed_g5_defconfig
+++ b/arch/arm/configs/aspeed_g5_defconfig
@@ -26,7 +26,6 @@ CONFIG_ARCH_MULTI_V6=y
# CONFIG_ARCH_MULTI_V7 is not set
CONFIG_ARCH_ASPEED=y
CONFIG_MACH_ASPEED_G5=y
-CONFIG_DEBUG_RODATA=y
CONFIG_AEABI=y
CONFIG_UACCESS_WITH_MEMCPY=y
CONFIG_SECCOMP=y
@@ -81,7 +80,8 @@ CONFIG_DEBUG_LL_UART_8250=y
CONFIG_DEBUG_UART_PHYS=0x1e784000
CONFIG_DEBUG_UART_VIRT=0xe8784000
CONFIG_EARLY_PRINTK=y
-CONFIG_DEBUG_SET_MODULE_RONX=y
+CONFIG_STRICT_MODULE_RWX=y
+CONFIG_STRICT_KERNEL_RWX=y
# CONFIG_XZ_DEC_X86 is not set
# CONFIG_XZ_DEC_POWERPC is not set
# CONFIG_XZ_DEC_IA64 is not set
diff --git a/arch/arm/configs/exynos_defconfig b/arch/arm/configs/exynos_defconfig
index 79c415c33f69..809f0bf3042a 100644
--- a/arch/arm/configs/exynos_defconfig
+++ b/arch/arm/configs/exynos_defconfig
@@ -24,7 +24,7 @@ CONFIG_ARM_APPENDED_DTB=y
CONFIG_ARM_ATAG_DTB_COMPAT=y
CONFIG_CMDLINE="root=/dev/ram0 rw ramdisk=8192 initrd=0x41000000,8M console=ttySAC1,115200 init=/linuxrc mem=256M"
CONFIG_CPU_FREQ=y
-CONFIG_CPU_FREQ_STAT_DETAILS=y
+CONFIG_CPU_FREQ_STAT=y
CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND=y
CONFIG_CPU_FREQ_GOV_POWERSAVE=m
CONFIG_CPU_FREQ_GOV_USERSPACE=m
diff --git a/arch/arm/configs/multi_v5_defconfig b/arch/arm/configs/multi_v5_defconfig
index 361686a362f1..69a4bd13eea5 100644
--- a/arch/arm/configs/multi_v5_defconfig
+++ b/arch/arm/configs/multi_v5_defconfig
@@ -58,7 +58,7 @@ CONFIG_ZBOOT_ROM_BSS=0x0
CONFIG_ARM_APPENDED_DTB=y
CONFIG_ARM_ATAG_DTB_COMPAT=y
CONFIG_CPU_FREQ=y
-CONFIG_CPU_FREQ_STAT_DETAILS=y
+CONFIG_CPU_FREQ_STAT=y
CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND=y
CONFIG_CPU_IDLE=y
CONFIG_ARM_KIRKWOOD_CPUIDLE=y
diff --git a/arch/arm/configs/multi_v7_defconfig b/arch/arm/configs/multi_v7_defconfig
index e5c7d9d8592a..78f7c91051ff 100644
--- a/arch/arm/configs/multi_v7_defconfig
+++ b/arch/arm/configs/multi_v7_defconfig
@@ -132,7 +132,7 @@ CONFIG_ARM_ATAG_DTB_COMPAT=y
CONFIG_KEXEC=y
CONFIG_EFI=y
CONFIG_CPU_FREQ=y
-CONFIG_CPU_FREQ_STAT_DETAILS=y
+CONFIG_CPU_FREQ_STAT=y
CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND=y
CONFIG_CPU_FREQ_GOV_POWERSAVE=m
CONFIG_CPU_FREQ_GOV_USERSPACE=m
@@ -570,6 +570,7 @@ CONFIG_VIDEO_SAMSUNG_S5P_MFC=m
CONFIG_VIDEO_SAMSUNG_EXYNOS_GSC=m
CONFIG_VIDEO_STI_BDISP=m
CONFIG_VIDEO_STI_HVA=m
+CONFIG_VIDEO_STI_DELTA=m
CONFIG_VIDEO_RENESAS_JPU=m
CONFIG_VIDEO_RENESAS_VSP1=m
CONFIG_V4L_TEST_DRIVERS=y
diff --git a/arch/arm/configs/mvebu_v5_defconfig b/arch/arm/configs/mvebu_v5_defconfig
index f7f6039419aa..4b598da0d086 100644
--- a/arch/arm/configs/mvebu_v5_defconfig
+++ b/arch/arm/configs/mvebu_v5_defconfig
@@ -44,7 +44,7 @@ CONFIG_ZBOOT_ROM_BSS=0x0
CONFIG_ARM_APPENDED_DTB=y
CONFIG_ARM_ATAG_DTB_COMPAT=y
CONFIG_CPU_FREQ=y
-CONFIG_CPU_FREQ_STAT_DETAILS=y
+CONFIG_CPU_FREQ_STAT=y
CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND=y
CONFIG_CPU_IDLE=y
CONFIG_ARM_KIRKWOOD_CPUIDLE=y
diff --git a/arch/arm/configs/pxa_defconfig b/arch/arm/configs/pxa_defconfig
index e4314b1227a3..271dc7e78e43 100644
--- a/arch/arm/configs/pxa_defconfig
+++ b/arch/arm/configs/pxa_defconfig
@@ -97,7 +97,7 @@ CONFIG_ZBOOT_ROM_BSS=0x0
CONFIG_CMDLINE="root=/dev/ram0 ro"
CONFIG_KEXEC=y
CONFIG_CPU_FREQ=y
-CONFIG_CPU_FREQ_STAT_DETAILS=y
+CONFIG_CPU_FREQ_STAT=y
CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND=y
CONFIG_CPU_FREQ_GOV_POWERSAVE=m
CONFIG_CPU_FREQ_GOV_USERSPACE=m
diff --git a/arch/arm/configs/shmobile_defconfig b/arch/arm/configs/shmobile_defconfig
index 1b0f8ae36fb3..adeaecd831a4 100644
--- a/arch/arm/configs/shmobile_defconfig
+++ b/arch/arm/configs/shmobile_defconfig
@@ -38,7 +38,7 @@ CONFIG_ZBOOT_ROM_BSS=0x0
CONFIG_ARM_APPENDED_DTB=y
CONFIG_KEXEC=y
CONFIG_CPU_FREQ=y
-CONFIG_CPU_FREQ_STAT_DETAILS=y
+CONFIG_CPU_FREQ_STAT=y
CONFIG_CPU_FREQ_GOV_POWERSAVE=y
CONFIG_CPU_FREQ_GOV_USERSPACE=y
CONFIG_CPU_FREQ_GOV_ONDEMAND=y
diff --git a/arch/arm/include/asm/Kbuild b/arch/arm/include/asm/Kbuild
index efb21757d41f..b14e8c7d71bd 100644
--- a/arch/arm/include/asm/Kbuild
+++ b/arch/arm/include/asm/Kbuild
@@ -2,7 +2,6 @@
generic-y += bitsperlong.h
generic-y += clkdev.h
-generic-y += cputime.h
generic-y += current.h
generic-y += early_ioremap.h
generic-y += emergency-restart.h
diff --git a/arch/arm/include/asm/cacheflush.h b/arch/arm/include/asm/cacheflush.h
index bdd283bc5842..02454fa15d2c 100644
--- a/arch/arm/include/asm/cacheflush.h
+++ b/arch/arm/include/asm/cacheflush.h
@@ -490,7 +490,7 @@ static inline int set_memory_x(unsigned long addr, int numpages) { return 0; }
static inline int set_memory_nx(unsigned long addr, int numpages) { return 0; }
#endif
-#ifdef CONFIG_DEBUG_RODATA
+#ifdef CONFIG_STRICT_KERNEL_RWX
void set_kernel_text_rw(void);
void set_kernel_text_ro(void);
#else
diff --git a/arch/arm/include/asm/efi.h b/arch/arm/include/asm/efi.h
index 0b06f5341b45..e4e6a9d6a825 100644
--- a/arch/arm/include/asm/efi.h
+++ b/arch/arm/include/asm/efi.h
@@ -55,6 +55,7 @@ void efi_virtmap_unload(void);
#define efi_call_early(f, ...) sys_table_arg->boottime->f(__VA_ARGS__)
#define __efi_call_early(f, ...) f(__VA_ARGS__)
+#define efi_call_runtime(f, ...) sys_table_arg->runtime->f(__VA_ARGS__)
#define efi_is_64bit() (false)
#define efi_call_proto(protocol, f, instance, ...) \
diff --git a/arch/arm/kernel/patch.c b/arch/arm/kernel/patch.c
index 69bda1a5707e..020560b2dcb7 100644
--- a/arch/arm/kernel/patch.c
+++ b/arch/arm/kernel/patch.c
@@ -24,9 +24,9 @@ static void __kprobes *patch_map(void *addr, int fixmap, unsigned long *flags)
bool module = !core_kernel_text(uintaddr);
struct page *page;
- if (module && IS_ENABLED(CONFIG_DEBUG_SET_MODULE_RONX))
+ if (module && IS_ENABLED(CONFIG_STRICT_MODULE_RWX))
page = vmalloc_to_page(addr);
- else if (!module && IS_ENABLED(CONFIG_DEBUG_RODATA))
+ else if (!module && IS_ENABLED(CONFIG_STRICT_KERNEL_RWX))
page = virt_to_page(addr);
else
return addr;
diff --git a/arch/arm/kernel/vmlinux.lds.S b/arch/arm/kernel/vmlinux.lds.S
index f7f55df0bf7b..ce18007f9e4e 100644
--- a/arch/arm/kernel/vmlinux.lds.S
+++ b/arch/arm/kernel/vmlinux.lds.S
@@ -97,7 +97,7 @@ SECTIONS
HEAD_TEXT
}
-#ifdef CONFIG_DEBUG_RODATA
+#ifdef CONFIG_STRICT_KERNEL_RWX
. = ALIGN(1<<SECTION_SHIFT);
#endif
@@ -158,7 +158,7 @@ SECTIONS
NOTES
-#ifdef CONFIG_DEBUG_RODATA
+#ifdef CONFIG_STRICT_KERNEL_RWX
. = ALIGN(1<<SECTION_SHIFT);
#else
. = ALIGN(PAGE_SIZE);
@@ -230,7 +230,7 @@ SECTIONS
PERCPU_SECTION(L1_CACHE_BYTES)
#endif
-#ifdef CONFIG_DEBUG_RODATA
+#ifdef CONFIG_STRICT_KERNEL_RWX
. = ALIGN(1<<SECTION_SHIFT);
#else
. = ALIGN(THREAD_SIZE);
@@ -325,7 +325,7 @@ SECTIONS
STABS_DEBUG
}
-#ifdef CONFIG_DEBUG_RODATA
+#ifdef CONFIG_STRICT_KERNEL_RWX
/*
* Without CONFIG_DEBUG_ALIGN_RODATA, __start_rodata_section_aligned will
* be the first section-aligned location after __start_rodata. Otherwise,
diff --git a/arch/arm/mach-davinci/board-da850-evm.c b/arch/arm/mach-davinci/board-da850-evm.c
index aac3ab1a044f..df3ca38778af 100644
--- a/arch/arm/mach-davinci/board-da850-evm.c
+++ b/arch/arm/mach-davinci/board-da850-evm.c
@@ -18,6 +18,7 @@
#include <linux/gpio/machine.h>
#include <linux/init.h>
#include <linux/kernel.h>
+#include <linux/leds.h>
#include <linux/i2c.h>
#include <linux/platform_data/at24.h>
#include <linux/platform_data/pca953x.h>
diff --git a/arch/arm/mach-davinci/board-dm644x-evm.c b/arch/arm/mach-davinci/board-dm644x-evm.c
index 521e40977265..023480b75244 100644
--- a/arch/arm/mach-davinci/board-dm644x-evm.c
+++ b/arch/arm/mach-davinci/board-dm644x-evm.c
@@ -25,6 +25,7 @@
#include <linux/videodev2.h>
#include <linux/v4l2-dv-timings.h>
#include <linux/export.h>
+#include <linux/leds.h>
#include <media/i2c/tvp514x.h>
diff --git a/arch/arm/mach-davinci/board-neuros-osd2.c b/arch/arm/mach-davinci/board-neuros-osd2.c
index ad10017203c1..0a7838852649 100644
--- a/arch/arm/mach-davinci/board-neuros-osd2.c
+++ b/arch/arm/mach-davinci/board-neuros-osd2.c
@@ -25,6 +25,7 @@
*/
#include <linux/platform_device.h>
#include <linux/gpio.h>
+#include <linux/leds.h>
#include <linux/mtd/partitions.h>
#include <linux/platform_data/gpio-davinci.h>
#include <linux/platform_data/i2c-davinci.h>
diff --git a/arch/arm/mach-davinci/board-omapl138-hawk.c b/arch/arm/mach-davinci/board-omapl138-hawk.c
index 41d5500996b2..a3e78074be70 100644
--- a/arch/arm/mach-davinci/board-omapl138-hawk.c
+++ b/arch/arm/mach-davinci/board-omapl138-hawk.c
@@ -12,6 +12,7 @@
#include <linux/kernel.h>
#include <linux/init.h>
#include <linux/console.h>
+#include <linux/interrupt.h>
#include <linux/gpio.h>
#include <linux/gpio/machine.h>
#include <linux/platform_data/gpio-davinci.h>
diff --git a/arch/arm/mach-ep93xx/edb93xx.c b/arch/arm/mach-ep93xx/edb93xx.c
index ad92d9f7e4df..0ac176386789 100644
--- a/arch/arm/mach-ep93xx/edb93xx.c
+++ b/arch/arm/mach-ep93xx/edb93xx.c
@@ -27,7 +27,6 @@
#include <linux/kernel.h>
#include <linux/init.h>
#include <linux/platform_device.h>
-#include <linux/gpio.h>
#include <linux/i2c.h>
#include <linux/i2c-gpio.h>
#include <linux/spi/spi.h>
@@ -106,33 +105,10 @@ static struct cs4271_platform_data edb93xx_cs4271_data = {
.gpio_nreset = -EINVAL, /* filled in later */
};
-static int edb93xx_cs4271_hw_setup(struct spi_device *spi)
-{
- return gpio_request_one(EP93XX_GPIO_LINE_EGPIO6,
- GPIOF_OUT_INIT_HIGH, spi->modalias);
-}
-
-static void edb93xx_cs4271_hw_cleanup(struct spi_device *spi)
-{
- gpio_free(EP93XX_GPIO_LINE_EGPIO6);
-}
-
-static void edb93xx_cs4271_hw_cs_control(struct spi_device *spi, int value)
-{
- gpio_set_value(EP93XX_GPIO_LINE_EGPIO6, value);
-}
-
-static struct ep93xx_spi_chip_ops edb93xx_cs4271_hw = {
- .setup = edb93xx_cs4271_hw_setup,
- .cleanup = edb93xx_cs4271_hw_cleanup,
- .cs_control = edb93xx_cs4271_hw_cs_control,
-};
-
static struct spi_board_info edb93xx_spi_board_info[] __initdata = {
{
.modalias = "cs4271",
.platform_data = &edb93xx_cs4271_data,
- .controller_data = &edb93xx_cs4271_hw,
.max_speed_hz = 6000000,
.bus_num = 0,
.chip_select = 0,
@@ -140,8 +116,13 @@ static struct spi_board_info edb93xx_spi_board_info[] __initdata = {
},
};
+static int edb93xx_spi_chipselects[] __initdata = {
+ EP93XX_GPIO_LINE_EGPIO6,
+};
+
static struct ep93xx_spi_info edb93xx_spi_info __initdata = {
- .num_chipselect = ARRAY_SIZE(edb93xx_spi_board_info),
+ .chipselect = edb93xx_spi_chipselects,
+ .num_chipselect = ARRAY_SIZE(edb93xx_spi_chipselects),
};
static void __init edb93xx_register_spi(void)
diff --git a/arch/arm/mach-ep93xx/simone.c b/arch/arm/mach-ep93xx/simone.c
index 7bb540c421ee..c7a40f245892 100644
--- a/arch/arm/mach-ep93xx/simone.c
+++ b/arch/arm/mach-ep93xx/simone.c
@@ -49,56 +49,6 @@ static struct ep93xxfb_mach_info __initdata simone_fb_info = {
#define MMC_CARD_DETECT_GPIO EP93XX_GPIO_LINE_EGPIO0
/*
- * Up to v1.3, the Sim.One used SFRMOUT as SD card chip select, but this goes
- * low between multi-message command blocks. From v1.4, it uses a GPIO instead.
- * v1.3 parts will still work, since the signal on SFRMOUT is automatic.
- */
-#define MMC_CHIP_SELECT_GPIO EP93XX_GPIO_LINE_EGPIO1
-
-/*
- * MMC SPI chip select GPIO handling. If you are using SFRMOUT (SFRM1) signal,
- * you can leave these empty and pass NULL as .controller_data.
- */
-
-static int simone_mmc_spi_setup(struct spi_device *spi)
-{
- unsigned int gpio = MMC_CHIP_SELECT_GPIO;
- int err;
-
- err = gpio_request(gpio, spi->modalias);
- if (err)
- return err;
-
- err = gpio_direction_output(gpio, 1);
- if (err) {
- gpio_free(gpio);
- return err;
- }
-
- return 0;
-}
-
-static void simone_mmc_spi_cleanup(struct spi_device *spi)
-{
- unsigned int gpio = MMC_CHIP_SELECT_GPIO;
-
- gpio_set_value(gpio, 1);
- gpio_direction_input(gpio);
- gpio_free(gpio);
-}
-
-static void simone_mmc_spi_cs_control(struct spi_device *spi, int value)
-{
- gpio_set_value(MMC_CHIP_SELECT_GPIO, value);
-}
-
-static struct ep93xx_spi_chip_ops simone_mmc_spi_ops = {
- .setup = simone_mmc_spi_setup,
- .cleanup = simone_mmc_spi_cleanup,
- .cs_control = simone_mmc_spi_cs_control,
-};
-
-/*
* MMC card detection GPIO setup.
*/
@@ -152,7 +102,6 @@ static struct mmc_spi_platform_data simone_mmc_spi_data = {
static struct spi_board_info simone_spi_devices[] __initdata = {
{
.modalias = "mmc_spi",
- .controller_data = &simone_mmc_spi_ops,
.platform_data = &simone_mmc_spi_data,
/*
* We use 10 MHz even though the maximum is 3.7 MHz. The driver
@@ -165,8 +114,18 @@ static struct spi_board_info simone_spi_devices[] __initdata = {
},
};
+/*
+ * Up to v1.3, the Sim.One used SFRMOUT as SD card chip select, but this goes
+ * low between multi-message command blocks. From v1.4, it uses a GPIO instead.
+ * v1.3 parts will still work, since the signal on SFRMOUT is automatic.
+ */
+static int simone_spi_chipselects[] __initdata = {
+ EP93XX_GPIO_LINE_EGPIO1,
+};
+
static struct ep93xx_spi_info simone_spi_info __initdata = {
- .num_chipselect = ARRAY_SIZE(simone_spi_devices),
+ .chipselect = simone_spi_chipselects,
+ .num_chipselect = ARRAY_SIZE(simone_spi_chipselects),
.use_dma = 1,
};
diff --git a/arch/arm/mach-ep93xx/vision_ep9307.c b/arch/arm/mach-ep93xx/vision_ep9307.c
index 5cced5988498..1daf9441058c 100644
--- a/arch/arm/mach-ep93xx/vision_ep9307.c
+++ b/arch/arm/mach-ep93xx/vision_ep9307.c
@@ -175,33 +175,9 @@ static struct cs4271_platform_data vision_cs4271_data = {
.gpio_nreset = EP93XX_GPIO_LINE_H(2),
};
-static int vision_cs4271_hw_setup(struct spi_device *spi)
-{
- return gpio_request_one(EP93XX_GPIO_LINE_EGPIO6,
- GPIOF_OUT_INIT_HIGH, spi->modalias);
-}
-
-static void vision_cs4271_hw_cleanup(struct spi_device *spi)
-{
- gpio_free(EP93XX_GPIO_LINE_EGPIO6);
-}
-
-static void vision_cs4271_hw_cs_control(struct spi_device *spi, int value)
-{
- gpio_set_value(EP93XX_GPIO_LINE_EGPIO6, value);
-}
-
-static struct ep93xx_spi_chip_ops vision_cs4271_hw = {
- .setup = vision_cs4271_hw_setup,
- .cleanup = vision_cs4271_hw_cleanup,
- .cs_control = vision_cs4271_hw_cs_control,
-};
-
/*************************************************************************
* SPI Flash
*************************************************************************/
-#define VISION_SPI_FLASH_CS EP93XX_GPIO_LINE_EGPIO7
-
static struct mtd_partition vision_spi_flash_partitions[] = {
{
.name = "SPI bootstrap",
@@ -224,68 +200,20 @@ static struct flash_platform_data vision_spi_flash_data = {
.nr_parts = ARRAY_SIZE(vision_spi_flash_partitions),
};
-static int vision_spi_flash_hw_setup(struct spi_device *spi)
-{
- return gpio_request_one(VISION_SPI_FLASH_CS, GPIOF_INIT_HIGH,
- spi->modalias);
-}
-
-static void vision_spi_flash_hw_cleanup(struct spi_device *spi)
-{
- gpio_free(VISION_SPI_FLASH_CS);
-}
-
-static void vision_spi_flash_hw_cs_control(struct spi_device *spi, int value)
-{
- gpio_set_value(VISION_SPI_FLASH_CS, value);
-}
-
-static struct ep93xx_spi_chip_ops vision_spi_flash_hw = {
- .setup = vision_spi_flash_hw_setup,
- .cleanup = vision_spi_flash_hw_cleanup,
- .cs_control = vision_spi_flash_hw_cs_control,
-};
-
/*************************************************************************
* SPI SD/MMC host
*************************************************************************/
-#define VISION_SPI_MMC_CS EP93XX_GPIO_LINE_G(2)
-#define VISION_SPI_MMC_WP EP93XX_GPIO_LINE_F(0)
-#define VISION_SPI_MMC_CD EP93XX_GPIO_LINE_EGPIO15
-
static struct mmc_spi_platform_data vision_spi_mmc_data = {
.detect_delay = 100,
.powerup_msecs = 100,
.ocr_mask = MMC_VDD_32_33 | MMC_VDD_33_34,
.flags = MMC_SPI_USE_CD_GPIO | MMC_SPI_USE_RO_GPIO,
- .cd_gpio = VISION_SPI_MMC_CD,
+ .cd_gpio = EP93XX_GPIO_LINE_EGPIO15,
.cd_debounce = 1,
- .ro_gpio = VISION_SPI_MMC_WP,
+ .ro_gpio = EP93XX_GPIO_LINE_F(0),
.caps2 = MMC_CAP2_RO_ACTIVE_HIGH,
};
-static int vision_spi_mmc_hw_setup(struct spi_device *spi)
-{
- return gpio_request_one(VISION_SPI_MMC_CS, GPIOF_INIT_HIGH,
- spi->modalias);
-}
-
-static void vision_spi_mmc_hw_cleanup(struct spi_device *spi)
-{
- gpio_free(VISION_SPI_MMC_CS);
-}
-
-static void vision_spi_mmc_hw_cs_control(struct spi_device *spi, int value)
-{
- gpio_set_value(VISION_SPI_MMC_CS, value);
-}
-
-static struct ep93xx_spi_chip_ops vision_spi_mmc_hw = {
- .setup = vision_spi_mmc_hw_setup,
- .cleanup = vision_spi_mmc_hw_cleanup,
- .cs_control = vision_spi_mmc_hw_cs_control,
-};
-
/*************************************************************************
* SPI Bus
*************************************************************************/
@@ -293,7 +221,6 @@ static struct spi_board_info vision_spi_board_info[] __initdata = {
{
.modalias = "cs4271",
.platform_data = &vision_cs4271_data,
- .controller_data = &vision_cs4271_hw,
.max_speed_hz = 6000000,
.bus_num = 0,
.chip_select = 0,
@@ -301,7 +228,6 @@ static struct spi_board_info vision_spi_board_info[] __initdata = {
}, {
.modalias = "sst25l",
.platform_data = &vision_spi_flash_data,
- .controller_data = &vision_spi_flash_hw,
.max_speed_hz = 20000000,
.bus_num = 0,
.chip_select = 1,
@@ -309,7 +235,6 @@ static struct spi_board_info vision_spi_board_info[] __initdata = {
}, {
.modalias = "mmc_spi",
.platform_data = &vision_spi_mmc_data,
- .controller_data = &vision_spi_mmc_hw,
.max_speed_hz = 20000000,
.bus_num = 0,
.chip_select = 2,
@@ -317,8 +242,15 @@ static struct spi_board_info vision_spi_board_info[] __initdata = {
},
};
+static int vision_spi_chipselects[] __initdata = {
+ EP93XX_GPIO_LINE_EGPIO6,
+ EP93XX_GPIO_LINE_EGPIO7,
+ EP93XX_GPIO_LINE_G(2),
+};
+
static struct ep93xx_spi_info vision_spi_master __initdata = {
- .num_chipselect = ARRAY_SIZE(vision_spi_board_info),
+ .chipselect = vision_spi_chipselects,
+ .num_chipselect = ARRAY_SIZE(vision_spi_chipselects),
.use_dma = 1,
};
diff --git a/arch/arm/mach-exynos/suspend.c b/arch/arm/mach-exynos/suspend.c
index 06332f626565..10bc753624be 100644
--- a/arch/arm/mach-exynos/suspend.c
+++ b/arch/arm/mach-exynos/suspend.c
@@ -57,7 +57,6 @@ struct exynos_wkup_irq {
struct exynos_pm_data {
const struct exynos_wkup_irq *wkup_irq;
unsigned int wake_disable_mask;
- unsigned int *release_ret_regs;
void (*pm_prepare)(void);
void (*pm_resume_prepare)(void);
@@ -95,47 +94,6 @@ static const struct exynos_wkup_irq exynos5250_wkup_irq[] = {
{ /* sentinel */ },
};
-static unsigned int exynos_release_ret_regs[] = {
- S5P_PAD_RET_MAUDIO_OPTION,
- S5P_PAD_RET_GPIO_OPTION,
- S5P_PAD_RET_UART_OPTION,
- S5P_PAD_RET_MMCA_OPTION,
- S5P_PAD_RET_MMCB_OPTION,
- S5P_PAD_RET_EBIA_OPTION,
- S5P_PAD_RET_EBIB_OPTION,
- REG_TABLE_END,
-};
-
-static unsigned int exynos3250_release_ret_regs[] = {
- S5P_PAD_RET_MAUDIO_OPTION,
- S5P_PAD_RET_GPIO_OPTION,
- S5P_PAD_RET_UART_OPTION,
- S5P_PAD_RET_MMCA_OPTION,
- S5P_PAD_RET_MMCB_OPTION,
- S5P_PAD_RET_EBIA_OPTION,
- S5P_PAD_RET_EBIB_OPTION,
- S5P_PAD_RET_MMC2_OPTION,
- S5P_PAD_RET_SPI_OPTION,
- REG_TABLE_END,
-};
-
-static unsigned int exynos5420_release_ret_regs[] = {
- EXYNOS_PAD_RET_DRAM_OPTION,
- EXYNOS_PAD_RET_MAUDIO_OPTION,
- EXYNOS_PAD_RET_JTAG_OPTION,
- EXYNOS5420_PAD_RET_GPIO_OPTION,
- EXYNOS5420_PAD_RET_UART_OPTION,
- EXYNOS5420_PAD_RET_MMCA_OPTION,
- EXYNOS5420_PAD_RET_MMCB_OPTION,
- EXYNOS5420_PAD_RET_MMCC_OPTION,
- EXYNOS5420_PAD_RET_HSI_OPTION,
- EXYNOS_PAD_RET_EBIA_OPTION,
- EXYNOS_PAD_RET_EBIB_OPTION,
- EXYNOS5420_PAD_RET_SPI_OPTION,
- EXYNOS5420_PAD_RET_DRAM_COREBLK_OPTION,
- REG_TABLE_END,
-};
-
static int exynos_irq_set_wake(struct irq_data *data, unsigned int state)
{
const struct exynos_wkup_irq *wkup_irq;
@@ -442,15 +400,6 @@ static int exynos5420_pm_suspend(void)
return 0;
}
-static void exynos_pm_release_retention(void)
-{
- unsigned int i;
-
- for (i = 0; (pm_data->release_ret_regs[i] != REG_TABLE_END); i++)
- pmu_raw_writel(EXYNOS_WAKEUP_FROM_LOWPWR,
- pm_data->release_ret_regs[i]);
-}
-
static void exynos_pm_resume(void)
{
u32 cpuid = read_cpuid_part();
@@ -458,9 +407,6 @@ static void exynos_pm_resume(void)
if (exynos_pm_central_resume())
goto early_wakeup;
- /* For release retention */
- exynos_pm_release_retention();
-
if (cpuid == ARM_CPU_PART_CORTEX_A9)
scu_enable(S5P_VA_SCU);
@@ -482,9 +428,6 @@ static void exynos3250_pm_resume(void)
if (exynos_pm_central_resume())
goto early_wakeup;
- /* For release retention */
- exynos_pm_release_retention();
-
pmu_raw_writel(S5P_USE_STANDBY_WFI_ALL, S5P_CENTRAL_SEQ_OPTION);
if (call_firmware_op(resume) == -ENOSYS
@@ -522,9 +465,6 @@ static void exynos5420_pm_resume(void)
if (exynos_pm_central_resume())
goto early_wakeup;
- /* For release retention */
- exynos_pm_release_retention();
-
pmu_raw_writel(exynos_pmu_spare3, S5P_PMU_SPARE3);
early_wakeup:
@@ -637,7 +577,6 @@ static const struct platform_suspend_ops exynos_suspend_ops = {
static const struct exynos_pm_data exynos3250_pm_data = {
.wkup_irq = exynos3250_wkup_irq,
.wake_disable_mask = ((0xFF << 8) | (0x1F << 1)),
- .release_ret_regs = exynos3250_release_ret_regs,
.pm_suspend = exynos_pm_suspend,
.pm_resume = exynos3250_pm_resume,
.pm_prepare = exynos3250_pm_prepare,
@@ -647,7 +586,6 @@ static const struct exynos_pm_data exynos3250_pm_data = {
static const struct exynos_pm_data exynos4_pm_data = {
.wkup_irq = exynos4_wkup_irq,
.wake_disable_mask = ((0xFF << 8) | (0x1F << 1)),
- .release_ret_regs = exynos_release_ret_regs,
.pm_suspend = exynos_pm_suspend,
.pm_resume = exynos_pm_resume,
.pm_prepare = exynos_pm_prepare,
@@ -657,7 +595,6 @@ static const struct exynos_pm_data exynos4_pm_data = {
static const struct exynos_pm_data exynos5250_pm_data = {
.wkup_irq = exynos5250_wkup_irq,
.wake_disable_mask = ((0xFF << 8) | (0x1F << 1)),
- .release_ret_regs = exynos_release_ret_regs,
.pm_suspend = exynos_pm_suspend,
.pm_resume = exynos_pm_resume,
.pm_prepare = exynos_pm_prepare,
@@ -667,7 +604,6 @@ static const struct exynos_pm_data exynos5250_pm_data = {
static const struct exynos_pm_data exynos5420_pm_data = {
.wkup_irq = exynos5250_wkup_irq,
.wake_disable_mask = (0x7F << 7) | (0x1F << 1),
- .release_ret_regs = exynos5420_release_ret_regs,
.pm_resume_prepare = exynos5420_prepare_pm_resume,
.pm_resume = exynos5420_pm_resume,
.pm_suspend = exynos5420_pm_suspend,
diff --git a/arch/arm/mach-omap2/pdata-quirks.c b/arch/arm/mach-omap2/pdata-quirks.c
index 70c004794880..67498aad2654 100644
--- a/arch/arm/mach-omap2/pdata-quirks.c
+++ b/arch/arm/mach-omap2/pdata-quirks.c
@@ -484,15 +484,15 @@ static struct pwm_omap_dmtimer_pdata pwm_dmtimer_pdata = {
};
#endif
-static struct lirc_rx51_platform_data __maybe_unused rx51_lirc_data = {
+static struct ir_rx51_platform_data __maybe_unused rx51_ir_data = {
.set_max_mpu_wakeup_lat = omap_pm_set_max_mpu_wakeup_lat,
};
-static struct platform_device __maybe_unused rx51_lirc_device = {
- .name = "lirc_rx51",
+static struct platform_device __maybe_unused rx51_ir_device = {
+ .name = "ir_rx51",
.id = -1,
.dev = {
- .platform_data = &rx51_lirc_data,
+ .platform_data = &rx51_ir_data,
},
};
@@ -533,7 +533,7 @@ static struct of_dev_auxdata omap_auxdata_lookup[] __initdata = {
&omap3_iommu_pdata),
OF_DEV_AUXDATA("ti,omap3-hsmmc", 0x4809c000, "4809c000.mmc", &mmc_pdata[0]),
OF_DEV_AUXDATA("ti,omap3-hsmmc", 0x480b4000, "480b4000.mmc", &mmc_pdata[1]),
- OF_DEV_AUXDATA("nokia,n900-ir", 0, "n900-ir", &rx51_lirc_data),
+ OF_DEV_AUXDATA("nokia,n900-ir", 0, "n900-ir", &rx51_ir_data),
/* Only on am3517 */
OF_DEV_AUXDATA("ti,davinci_mdio", 0x5c030000, "davinci_mdio.0", NULL),
OF_DEV_AUXDATA("ti,am3517-emac", 0x5c000000, "davinci_emac.0",
diff --git a/arch/arm/mach-omap2/pm.c b/arch/arm/mach-omap2/pm.c
index 76b0454ddc49..0598630c1778 100644
--- a/arch/arm/mach-omap2/pm.c
+++ b/arch/arm/mach-omap2/pm.c
@@ -130,17 +130,16 @@ static int __init omap2_set_init_voltage(char *vdd_name, char *clk_name,
freq = clk_get_rate(clk);
clk_put(clk);
- rcu_read_lock();
opp = dev_pm_opp_find_freq_ceil(dev, &freq);
if (IS_ERR(opp)) {
- rcu_read_unlock();
pr_err("%s: unable to find boot up OPP for vdd_%s\n",
__func__, vdd_name);
goto exit;
}
bootup_volt = dev_pm_opp_get_voltage(opp);
- rcu_read_unlock();
+ dev_pm_opp_put(opp);
+
if (!bootup_volt) {
pr_err("%s: unable to find voltage corresponding to the bootup OPP for vdd_%s\n",
__func__, vdd_name);
diff --git a/arch/arm/mach-pxa/balloon3.c b/arch/arm/mach-pxa/balloon3.c
index 8a3c409294bf..d452a49c0396 100644
--- a/arch/arm/mach-pxa/balloon3.c
+++ b/arch/arm/mach-pxa/balloon3.c
@@ -17,6 +17,7 @@
#include <linux/init.h>
#include <linux/platform_device.h>
#include <linux/interrupt.h>
+#include <linux/leds.h>
#include <linux/sched.h>
#include <linux/bitops.h>
#include <linux/fb.h>
diff --git a/arch/arm/mach-pxa/colibri-pxa270-income.c b/arch/arm/mach-pxa/colibri-pxa270-income.c
index 8cff770e6a00..d7cf47d03618 100644
--- a/arch/arm/mach-pxa/colibri-pxa270-income.c
+++ b/arch/arm/mach-pxa/colibri-pxa270-income.c
@@ -17,6 +17,7 @@
#include <linux/gpio.h>
#include <linux/init.h>
#include <linux/interrupt.h>
+#include <linux/leds.h>
#include <linux/ioport.h>
#include <linux/kernel.h>
#include <linux/platform_device.h>
diff --git a/arch/arm/mach-pxa/corgi.c b/arch/arm/mach-pxa/corgi.c
index 183cd3446f25..7270f0db3432 100644
--- a/arch/arm/mach-pxa/corgi.c
+++ b/arch/arm/mach-pxa/corgi.c
@@ -19,6 +19,7 @@
#include <linux/major.h>
#include <linux/fs.h>
#include <linux/interrupt.h>
+#include <linux/leds.h>
#include <linux/mmc/host.h>
#include <linux/mtd/physmap.h>
#include <linux/pm.h>
diff --git a/arch/arm/mach-pxa/trizeps4.c b/arch/arm/mach-pxa/trizeps4.c
index ea78bc5c4198..3dd13b44c311 100644
--- a/arch/arm/mach-pxa/trizeps4.c
+++ b/arch/arm/mach-pxa/trizeps4.c
@@ -16,6 +16,7 @@
#include <linux/kernel.h>
#include <linux/platform_device.h>
#include <linux/interrupt.h>
+#include <linux/leds.h>
#include <linux/export.h>
#include <linux/sched.h>
#include <linux/bitops.h>
diff --git a/arch/arm/mach-pxa/vpac270.c b/arch/arm/mach-pxa/vpac270.c
index c006ee902a8f..70ab3ad28237 100644
--- a/arch/arm/mach-pxa/vpac270.c
+++ b/arch/arm/mach-pxa/vpac270.c
@@ -15,6 +15,7 @@
#include <linux/irq.h>
#include <linux/gpio_keys.h>
#include <linux/input.h>
+#include <linux/leds.h>
#include <linux/gpio.h>
#include <linux/usb/gpio_vbus.h>
#include <linux/mtd/mtd.h>
diff --git a/arch/arm/mach-pxa/zeus.c b/arch/arm/mach-pxa/zeus.c
index 3b94ecfb9426..ecbcaee5a2d5 100644
--- a/arch/arm/mach-pxa/zeus.c
+++ b/arch/arm/mach-pxa/zeus.c
@@ -13,6 +13,7 @@
#include <linux/cpufreq.h>
#include <linux/interrupt.h>
+#include <linux/leds.h>
#include <linux/irq.h>
#include <linux/pm.h>
#include <linux/gpio.h>
diff --git a/arch/arm/mach-pxa/zylonite.c b/arch/arm/mach-pxa/zylonite.c
index 3642389b301a..4268552d600d 100644
--- a/arch/arm/mach-pxa/zylonite.c
+++ b/arch/arm/mach-pxa/zylonite.c
@@ -16,6 +16,7 @@
#include <linux/module.h>
#include <linux/kernel.h>
#include <linux/interrupt.h>
+#include <linux/leds.h>
#include <linux/init.h>
#include <linux/platform_device.h>
#include <linux/gpio.h>
diff --git a/arch/arm/mach-s5pv210/pm.c b/arch/arm/mach-s5pv210/pm.c
index 21b4b13c5ab7..7d69666de5ba 100644
--- a/arch/arm/mach-s5pv210/pm.c
+++ b/arch/arm/mach-s5pv210/pm.c
@@ -155,13 +155,6 @@ static const struct platform_suspend_ops s5pv210_suspend_ops = {
*/
static void s5pv210_pm_resume(void)
{
- u32 tmp;
-
- tmp = __raw_readl(S5P_OTHERS);
- tmp |= (S5P_OTHERS_RET_IO | S5P_OTHERS_RET_CF |\
- S5P_OTHERS_RET_MMC | S5P_OTHERS_RET_UART);
- __raw_writel(tmp , S5P_OTHERS);
-
s3c_pm_do_restore_core(s5pv210_core_save, ARRAY_SIZE(s5pv210_core_save));
}
diff --git a/arch/arm/mach-s5pv210/regs-clock.h b/arch/arm/mach-s5pv210/regs-clock.h
index 4640f0f03c12..fb3eb77412db 100644
--- a/arch/arm/mach-s5pv210/regs-clock.h
+++ b/arch/arm/mach-s5pv210/regs-clock.h
@@ -188,10 +188,6 @@
#define S5P_SLEEP_CFG_USBOSC_EN (1 << 1)
/* OTHERS Resgister */
-#define S5P_OTHERS_RET_IO (1 << 31)
-#define S5P_OTHERS_RET_CF (1 << 30)
-#define S5P_OTHERS_RET_MMC (1 << 29)
-#define S5P_OTHERS_RET_UART (1 << 28)
#define S5P_OTHERS_USB_SIG_MASK (1 << 16)
/* S5P_DAC_CONTROL */
diff --git a/arch/arm/mach-shmobile/Kconfig b/arch/arm/mach-shmobile/Kconfig
index 2bb4b09f079e..ad7d604ff001 100644
--- a/arch/arm/mach-shmobile/Kconfig
+++ b/arch/arm/mach-shmobile/Kconfig
@@ -57,6 +57,7 @@ config ARCH_R7S72100
select PM
select PM_GENERIC_DOMAINS
select SYS_SUPPORTS_SH_MTU2
+ select RENESAS_OSTM
config ARCH_R8A73A4
bool "R-Mobile APE6 (R8A73A40)"
diff --git a/arch/arm/mm/Kconfig b/arch/arm/mm/Kconfig
index f68e8ec29447..35e3a56e5d86 100644
--- a/arch/arm/mm/Kconfig
+++ b/arch/arm/mm/Kconfig
@@ -1051,21 +1051,9 @@ config ARCH_SUPPORTS_BIG_ENDIAN
This option specifies the architecture can support big endian
operation.
-config DEBUG_RODATA
- bool "Make kernel text and rodata read-only"
- depends on MMU && !XIP_KERNEL
- default y if CPU_V7
- help
- If this is set, kernel text and rodata memory will be made
- read-only, and non-text kernel memory will be made non-executable.
- The tradeoff is that each region is padded to section-size (1MiB)
- boundaries (because their permissions are different and splitting
- the 1M pages into 4K ones causes TLB performance problems), which
- can waste memory.
-
config DEBUG_ALIGN_RODATA
bool "Make rodata strictly non-executable"
- depends on DEBUG_RODATA
+ depends on STRICT_KERNEL_RWX
default y
help
If this is set, rodata will be made explicitly non-executable. This
diff --git a/arch/arm/mm/dma-mapping.c b/arch/arm/mm/dma-mapping.c
index ab7710002ba6..82d3e79ec82b 100644
--- a/arch/arm/mm/dma-mapping.c
+++ b/arch/arm/mm/dma-mapping.c
@@ -1171,6 +1171,25 @@ core_initcall(dma_debug_do_init);
#ifdef CONFIG_ARM_DMA_USE_IOMMU
+static int __dma_info_to_prot(enum dma_data_direction dir, unsigned long attrs)
+{
+ int prot = 0;
+
+ if (attrs & DMA_ATTR_PRIVILEGED)
+ prot |= IOMMU_PRIV;
+
+ switch (dir) {
+ case DMA_BIDIRECTIONAL:
+ return prot | IOMMU_READ | IOMMU_WRITE;
+ case DMA_TO_DEVICE:
+ return prot | IOMMU_READ;
+ case DMA_FROM_DEVICE:
+ return prot | IOMMU_WRITE;
+ default:
+ return prot;
+ }
+}
+
/* IOMMU */
static int extend_iommu_mapping(struct dma_iommu_mapping *mapping);
@@ -1394,7 +1413,8 @@ __iommu_alloc_remap(struct page **pages, size_t size, gfp_t gfp, pgprot_t prot,
* Create a mapping in device IO address space for specified pages
*/
static dma_addr_t
-__iommu_create_mapping(struct device *dev, struct page **pages, size_t size)
+__iommu_create_mapping(struct device *dev, struct page **pages, size_t size,
+ unsigned long attrs)
{
struct dma_iommu_mapping *mapping = to_dma_iommu_mapping(dev);
unsigned int count = PAGE_ALIGN(size) >> PAGE_SHIFT;
@@ -1419,7 +1439,7 @@ __iommu_create_mapping(struct device *dev, struct page **pages, size_t size)
len = (j - i) << PAGE_SHIFT;
ret = iommu_map(mapping->domain, iova, phys, len,
- IOMMU_READ|IOMMU_WRITE);
+ __dma_info_to_prot(DMA_BIDIRECTIONAL, attrs));
if (ret < 0)
goto fail;
iova += len;
@@ -1476,7 +1496,8 @@ static struct page **__iommu_get_pages(void *cpu_addr, unsigned long attrs)
}
static void *__iommu_alloc_simple(struct device *dev, size_t size, gfp_t gfp,
- dma_addr_t *handle, int coherent_flag)
+ dma_addr_t *handle, int coherent_flag,
+ unsigned long attrs)
{
struct page *page;
void *addr;
@@ -1488,7 +1509,7 @@ static void *__iommu_alloc_simple(struct device *dev, size_t size, gfp_t gfp,
if (!addr)
return NULL;
- *handle = __iommu_create_mapping(dev, &page, size);
+ *handle = __iommu_create_mapping(dev, &page, size, attrs);
if (*handle == DMA_ERROR_CODE)
goto err_mapping;
@@ -1522,7 +1543,7 @@ static void *__arm_iommu_alloc_attrs(struct device *dev, size_t size,
if (coherent_flag == COHERENT || !gfpflags_allow_blocking(gfp))
return __iommu_alloc_simple(dev, size, gfp, handle,
- coherent_flag);
+ coherent_flag, attrs);
/*
* Following is a work-around (a.k.a. hack) to prevent pages
@@ -1537,7 +1558,7 @@ static void *__arm_iommu_alloc_attrs(struct device *dev, size_t size,
if (!pages)
return NULL;
- *handle = __iommu_create_mapping(dev, pages, size);
+ *handle = __iommu_create_mapping(dev, pages, size, attrs);
if (*handle == DMA_ERROR_CODE)
goto err_buffer;
@@ -1672,27 +1693,6 @@ static int arm_iommu_get_sgtable(struct device *dev, struct sg_table *sgt,
GFP_KERNEL);
}
-static int __dma_direction_to_prot(enum dma_data_direction dir)
-{
- int prot;
-
- switch (dir) {
- case DMA_BIDIRECTIONAL:
- prot = IOMMU_READ | IOMMU_WRITE;
- break;
- case DMA_TO_DEVICE:
- prot = IOMMU_READ;
- break;
- case DMA_FROM_DEVICE:
- prot = IOMMU_WRITE;
- break;
- default:
- prot = 0;
- }
-
- return prot;
-}
-
/*
* Map a part of the scatter-gather list into contiguous io address space
*/
@@ -1722,7 +1722,7 @@ static int __map_sg_chunk(struct device *dev, struct scatterlist *sg,
if (!is_coherent && (attrs & DMA_ATTR_SKIP_CPU_SYNC) == 0)
__dma_page_cpu_to_dev(sg_page(s), s->offset, s->length, dir);
- prot = __dma_direction_to_prot(dir);
+ prot = __dma_info_to_prot(dir, attrs);
ret = iommu_map(mapping->domain, iova, phys, len, prot);
if (ret < 0)
@@ -1930,7 +1930,7 @@ static dma_addr_t arm_coherent_iommu_map_page(struct device *dev, struct page *p
if (dma_addr == DMA_ERROR_CODE)
return dma_addr;
- prot = __dma_direction_to_prot(dir);
+ prot = __dma_info_to_prot(dir, attrs);
ret = iommu_map(mapping->domain, dma_addr, page_to_phys(page), len, prot);
if (ret < 0)
@@ -2036,7 +2036,7 @@ static dma_addr_t arm_iommu_map_resource(struct device *dev,
if (dma_addr == DMA_ERROR_CODE)
return dma_addr;
- prot = __dma_direction_to_prot(dir) | IOMMU_MMIO;
+ prot = __dma_info_to_prot(dir, attrs) | IOMMU_MMIO;
ret = iommu_map(mapping->domain, dma_addr, addr, len, prot);
if (ret < 0)
diff --git a/arch/arm/mm/extable.c b/arch/arm/mm/extable.c
index 312e15e6d00b..f436f7439e46 100644
--- a/arch/arm/mm/extable.c
+++ b/arch/arm/mm/extable.c
@@ -1,7 +1,7 @@
/*
* linux/arch/arm/mm/extable.c
*/
-#include <linux/module.h>
+#include <linux/extable.h>
#include <linux/uaccess.h>
int fixup_exception(struct pt_regs *regs)
diff --git a/arch/arm/mm/fault.c b/arch/arm/mm/fault.c
index 0122ad1a6027..c2b5b9892fd1 100644
--- a/arch/arm/mm/fault.c
+++ b/arch/arm/mm/fault.c
@@ -8,7 +8,7 @@
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*/
-#include <linux/module.h>
+#include <linux/extable.h>
#include <linux/signal.h>
#include <linux/mm.h>
#include <linux/hardirq.h>
diff --git a/arch/arm/mm/init.c b/arch/arm/mm/init.c
index 370581aeb871..4be0bee4c357 100644
--- a/arch/arm/mm/init.c
+++ b/arch/arm/mm/init.c
@@ -572,7 +572,7 @@ void __init mem_init(void)
}
}
-#ifdef CONFIG_DEBUG_RODATA
+#ifdef CONFIG_STRICT_KERNEL_RWX
struct section_perm {
const char *name;
unsigned long start;
@@ -741,7 +741,7 @@ void set_kernel_text_ro(void)
#else
static inline void fix_kernmem_perms(void) { }
-#endif /* CONFIG_DEBUG_RODATA */
+#endif /* CONFIG_STRICT_KERNEL_RWX */
void free_tcmmem(void)
{
diff --git a/arch/arm/xen/enlighten.c b/arch/arm/xen/enlighten.c
index 11d9f2898b16..81e3217b12d3 100644
--- a/arch/arm/xen/enlighten.c
+++ b/arch/arm/xen/enlighten.c
@@ -457,4 +457,5 @@ EXPORT_SYMBOL_GPL(HYPERVISOR_tmem_op);
EXPORT_SYMBOL_GPL(HYPERVISOR_platform_op);
EXPORT_SYMBOL_GPL(HYPERVISOR_multicall);
EXPORT_SYMBOL_GPL(HYPERVISOR_vm_assist);
+EXPORT_SYMBOL_GPL(HYPERVISOR_dm_op);
EXPORT_SYMBOL_GPL(privcmd_call);
diff --git a/arch/arm/xen/hypercall.S b/arch/arm/xen/hypercall.S
index a648dfc3be30..b0b80c0f09f3 100644
--- a/arch/arm/xen/hypercall.S
+++ b/arch/arm/xen/hypercall.S
@@ -92,6 +92,7 @@ HYPERCALL1(tmem_op);
HYPERCALL1(platform_op_raw);
HYPERCALL2(multicall);
HYPERCALL2(vm_assist);
+HYPERCALL3(dm_op);
ENTRY(privcmd_call)
stmdb sp!, {r4}
diff --git a/arch/arm64/Kconfig b/arch/arm64/Kconfig
index 1853405a897e..916024d6a2b1 100644
--- a/arch/arm64/Kconfig
+++ b/arch/arm64/Kconfig
@@ -14,6 +14,8 @@ config ARM64
select ARCH_HAS_KCOV
select ARCH_HAS_SET_MEMORY
select ARCH_HAS_SG_CHAIN
+ select ARCH_HAS_STRICT_KERNEL_RWX
+ select ARCH_HAS_STRICT_MODULE_RWX
select ARCH_HAS_TICK_BROADCAST if GENERIC_CLOCKEVENTS_BROADCAST
select ARCH_USE_CMPXCHG_LOCKREF
select ARCH_SUPPORTS_ATOMIC_RMW
@@ -97,7 +99,7 @@ config ARM64
select HAVE_RCU_TABLE_FREE
select HAVE_SYSCALL_TRACEPOINTS
select HAVE_KPROBES
- select HAVE_KRETPROBES if HAVE_KPROBES
+ select HAVE_KRETPROBES
select IOMMU_DMA if IOMMU_SUPPORT
select IRQ_DOMAIN
select IRQ_FORCED_THREADING
@@ -124,9 +126,6 @@ config ARCH_PHYS_ADDR_T_64BIT
config MMU
def_bool y
-config DEBUG_RODATA
- def_bool y
-
config ARM64_PAGE_SHIFT
int
default 16 if ARM64_64K_PAGES
diff --git a/arch/arm64/Kconfig.debug b/arch/arm64/Kconfig.debug
index d1ebd46872fd..560a8d85a4f8 100644
--- a/arch/arm64/Kconfig.debug
+++ b/arch/arm64/Kconfig.debug
@@ -71,19 +71,8 @@ config DEBUG_WX
If in doubt, say "Y".
-config DEBUG_SET_MODULE_RONX
- bool "Set loadable kernel module data as NX and text as RO"
- depends on MODULES
- default y
- help
- Is this is set, kernel module text and rodata will be made read-only.
- This is to help catch accidental or malicious attempts to change the
- kernel's executable code.
-
- If in doubt, say Y.
-
config DEBUG_ALIGN_RODATA
- depends on DEBUG_RODATA
+ depends on STRICT_KERNEL_RWX
bool "Align linker sections up to SECTION_SIZE"
help
If this option is enabled, sections that may potentially be marked as
diff --git a/arch/arm64/include/asm/Kbuild b/arch/arm64/include/asm/Kbuild
index 8365a84c2640..a12f1afc95a3 100644
--- a/arch/arm64/include/asm/Kbuild
+++ b/arch/arm64/include/asm/Kbuild
@@ -1,6 +1,5 @@
generic-y += bugs.h
generic-y += clkdev.h
-generic-y += cputime.h
generic-y += delay.h
generic-y += div64.h
generic-y += dma.h
diff --git a/arch/arm64/include/asm/arch_timer.h b/arch/arm64/include/asm/arch_timer.h
index eaa5bbe3fa87..b4b34004a21e 100644
--- a/arch/arm64/include/asm/arch_timer.h
+++ b/arch/arm64/include/asm/arch_timer.h
@@ -29,41 +29,29 @@
#include <clocksource/arm_arch_timer.h>
-#if IS_ENABLED(CONFIG_FSL_ERRATUM_A008585)
+#if IS_ENABLED(CONFIG_ARM_ARCH_TIMER_OOL_WORKAROUND)
extern struct static_key_false arch_timer_read_ool_enabled;
-#define needs_fsl_a008585_workaround() \
+#define needs_unstable_timer_counter_workaround() \
static_branch_unlikely(&arch_timer_read_ool_enabled)
#else
-#define needs_fsl_a008585_workaround() false
+#define needs_unstable_timer_counter_workaround() false
#endif
-u32 __fsl_a008585_read_cntp_tval_el0(void);
-u32 __fsl_a008585_read_cntv_tval_el0(void);
-u64 __fsl_a008585_read_cntvct_el0(void);
-/*
- * The number of retries is an arbitrary value well beyond the highest number
- * of iterations the loop has been observed to take.
- */
-#define __fsl_a008585_read_reg(reg) ({ \
- u64 _old, _new; \
- int _retries = 200; \
- \
- do { \
- _old = read_sysreg(reg); \
- _new = read_sysreg(reg); \
- _retries--; \
- } while (unlikely(_old != _new) && _retries); \
- \
- WARN_ON_ONCE(!_retries); \
- _new; \
-})
+struct arch_timer_erratum_workaround {
+ const char *id; /* Indicate the Erratum ID */
+ u32 (*read_cntp_tval_el0)(void);
+ u32 (*read_cntv_tval_el0)(void);
+ u64 (*read_cntvct_el0)(void);
+};
+
+extern const struct arch_timer_erratum_workaround *timer_unstable_counter_workaround;
#define arch_timer_reg_read_stable(reg) \
({ \
u64 _val; \
- if (needs_fsl_a008585_workaround()) \
- _val = __fsl_a008585_read_##reg(); \
+ if (needs_unstable_timer_counter_workaround()) \
+ _val = timer_unstable_counter_workaround->read_##reg();\
else \
_val = read_sysreg(reg); \
_val; \
diff --git a/arch/arm64/include/asm/efi.h b/arch/arm64/include/asm/efi.h
index 0b6b1633017f..e7445281e534 100644
--- a/arch/arm64/include/asm/efi.h
+++ b/arch/arm64/include/asm/efi.h
@@ -50,6 +50,7 @@ int efi_set_mapping_permissions(struct mm_struct *mm, efi_memory_desc_t *md);
#define efi_call_early(f, ...) sys_table_arg->boottime->f(__VA_ARGS__)
#define __efi_call_early(f, ...) f(__VA_ARGS__)
+#define efi_call_runtime(f, ...) sys_table_arg->runtime->f(__VA_ARGS__)
#define efi_is_64bit() (true)
#define efi_call_proto(protocol, f, instance, ...) \
diff --git a/arch/arm64/kernel/insn.c b/arch/arm64/kernel/insn.c
index 94b62c1fa4df..67f9cb9e8512 100644
--- a/arch/arm64/kernel/insn.c
+++ b/arch/arm64/kernel/insn.c
@@ -93,7 +93,7 @@ static void __kprobes *patch_map(void *addr, int fixmap)
bool module = !core_kernel_text(uintaddr);
struct page *page;
- if (module && IS_ENABLED(CONFIG_DEBUG_SET_MODULE_RONX))
+ if (module && IS_ENABLED(CONFIG_STRICT_MODULE_RWX))
page = vmalloc_to_page(addr);
else if (!module)
page = pfn_to_page(PHYS_PFN(__pa(addr)));
diff --git a/arch/arm64/mm/dma-mapping.c b/arch/arm64/mm/dma-mapping.c
index e04082700bb1..4a14b25163fb 100644
--- a/arch/arm64/mm/dma-mapping.c
+++ b/arch/arm64/mm/dma-mapping.c
@@ -558,7 +558,7 @@ static void *__iommu_alloc_attrs(struct device *dev, size_t size,
unsigned long attrs)
{
bool coherent = is_device_dma_coherent(dev);
- int ioprot = dma_direction_to_prot(DMA_BIDIRECTIONAL, coherent);
+ int ioprot = dma_info_to_prot(DMA_BIDIRECTIONAL, coherent, attrs);
size_t iosize = size;
void *addr;
@@ -712,7 +712,7 @@ static dma_addr_t __iommu_map_page(struct device *dev, struct page *page,
unsigned long attrs)
{
bool coherent = is_device_dma_coherent(dev);
- int prot = dma_direction_to_prot(dir, coherent);
+ int prot = dma_info_to_prot(dir, coherent, attrs);
dma_addr_t dev_addr = iommu_dma_map_page(dev, page, offset, size, prot);
if (!iommu_dma_mapping_error(dev, dev_addr) &&
@@ -770,7 +770,7 @@ static int __iommu_map_sg_attrs(struct device *dev, struct scatterlist *sgl,
__iommu_sync_sg_for_device(dev, sgl, nelems, dir);
return iommu_dma_map_sg(dev, sgl, nelems,
- dma_direction_to_prot(dir, coherent));
+ dma_info_to_prot(dir, coherent, attrs));
}
static void __iommu_unmap_sg_attrs(struct device *dev,
@@ -799,7 +799,6 @@ static struct dma_map_ops iommu_dma_ops = {
.sync_sg_for_device = __iommu_sync_sg_for_device,
.map_resource = iommu_dma_map_resource,
.unmap_resource = iommu_dma_unmap_resource,
- .dma_supported = iommu_dma_supported,
.mapping_error = iommu_dma_mapping_error,
};
diff --git a/arch/arm64/xen/hypercall.S b/arch/arm64/xen/hypercall.S
index 947830a459d2..401ceb71540c 100644
--- a/arch/arm64/xen/hypercall.S
+++ b/arch/arm64/xen/hypercall.S
@@ -84,6 +84,7 @@ HYPERCALL1(tmem_op);
HYPERCALL1(platform_op_raw);
HYPERCALL2(multicall);
HYPERCALL2(vm_assist);
+HYPERCALL3(dm_op);
ENTRY(privcmd_call)
mov x16, x0
diff --git a/arch/avr32/include/asm/Kbuild b/arch/avr32/include/asm/Kbuild
index 241b9b9729d8..3d7ef2c17a7c 100644
--- a/arch/avr32/include/asm/Kbuild
+++ b/arch/avr32/include/asm/Kbuild
@@ -1,6 +1,5 @@
generic-y += clkdev.h
-generic-y += cputime.h
generic-y += delay.h
generic-y += device.h
generic-y += div64.h
diff --git a/arch/blackfin/include/asm/Kbuild b/arch/blackfin/include/asm/Kbuild
index 2fb67b59d188..d6fa60b158be 100644
--- a/arch/blackfin/include/asm/Kbuild
+++ b/arch/blackfin/include/asm/Kbuild
@@ -2,7 +2,6 @@
generic-y += auxvec.h
generic-y += bitsperlong.h
generic-y += bugs.h
-generic-y += cputime.h
generic-y += current.h
generic-y += device.h
generic-y += div64.h
diff --git a/arch/c6x/include/asm/Kbuild b/arch/c6x/include/asm/Kbuild
index 64465e7e2245..4e9f57433f3a 100644
--- a/arch/c6x/include/asm/Kbuild
+++ b/arch/c6x/include/asm/Kbuild
@@ -5,7 +5,6 @@ generic-y += barrier.h
generic-y += bitsperlong.h
generic-y += bugs.h
generic-y += clkdev.h
-generic-y += cputime.h
generic-y += current.h
generic-y += device.h
generic-y += div64.h
diff --git a/arch/cris/arch-v32/kernel/traps.c b/arch/cris/arch-v32/kernel/traps.c
index d79666aefd71..ad6174e217c9 100644
--- a/arch/cris/arch-v32/kernel/traps.c
+++ b/arch/cris/arch-v32/kernel/traps.c
@@ -3,7 +3,7 @@
*/
#include <linux/ptrace.h>
-#include <linux/module.h>
+#include <linux/extable.h>
#include <linux/uaccess.h>
#include <hwregs/supp_reg.h>
#include <hwregs/intr_vect_defs.h>
diff --git a/arch/cris/include/asm/Kbuild b/arch/cris/include/asm/Kbuild
index 1778805f6380..9f19e19bff9d 100644
--- a/arch/cris/include/asm/Kbuild
+++ b/arch/cris/include/asm/Kbuild
@@ -4,7 +4,6 @@ generic-y += barrier.h
generic-y += bitsperlong.h
generic-y += clkdev.h
generic-y += cmpxchg.h
-generic-y += cputime.h
generic-y += device.h
generic-y += div64.h
generic-y += errno.h
diff --git a/arch/frv/include/asm/Kbuild b/arch/frv/include/asm/Kbuild
index 1fa084cf1a43..0f5b0d5d313c 100644
--- a/arch/frv/include/asm/Kbuild
+++ b/arch/frv/include/asm/Kbuild
@@ -1,6 +1,5 @@
generic-y += clkdev.h
-generic-y += cputime.h
generic-y += exec.h
generic-y += irq_work.h
generic-y += mcs_spinlock.h
diff --git a/arch/frv/mm/extable.c b/arch/frv/mm/extable.c
index 9a641c1b085a..a0e8b3e03e4c 100644
--- a/arch/frv/mm/extable.c
+++ b/arch/frv/mm/extable.c
@@ -2,7 +2,7 @@
* linux/arch/frv/mm/extable.c
*/
-#include <linux/module.h>
+#include <linux/extable.h>
#include <linux/spinlock.h>
#include <linux/uaccess.h>
diff --git a/arch/h8300/include/asm/Kbuild b/arch/h8300/include/asm/Kbuild
index 373cb23301e3..5efd0c87f3c0 100644
--- a/arch/h8300/include/asm/Kbuild
+++ b/arch/h8300/include/asm/Kbuild
@@ -5,7 +5,6 @@ generic-y += bugs.h
generic-y += cacheflush.h
generic-y += checksum.h
generic-y += clkdev.h
-generic-y += cputime.h
generic-y += current.h
generic-y += delay.h
generic-y += device.h
diff --git a/arch/hexagon/include/asm/Kbuild b/arch/hexagon/include/asm/Kbuild
index db8ddabc6bd2..a43a7c90e4af 100644
--- a/arch/hexagon/include/asm/Kbuild
+++ b/arch/hexagon/include/asm/Kbuild
@@ -6,7 +6,6 @@ generic-y += barrier.h
generic-y += bug.h
generic-y += bugs.h
generic-y += clkdev.h
-generic-y += cputime.h
generic-y += current.h
generic-y += device.h
generic-y += div64.h
diff --git a/arch/hexagon/mm/vm_fault.c b/arch/hexagon/mm/vm_fault.c
index de863d6d802b..489875fd2be4 100644
--- a/arch/hexagon/mm/vm_fault.c
+++ b/arch/hexagon/mm/vm_fault.c
@@ -29,7 +29,7 @@
#include <linux/uaccess.h>
#include <linux/mm.h>
#include <linux/signal.h>
-#include <linux/module.h>
+#include <linux/extable.h>
#include <linux/hardirq.h>
/*
diff --git a/arch/ia64/include/asm/cputime.h b/arch/ia64/include/asm/cputime.h
index e2d3f5baf265..3d665c0627a8 100644
--- a/arch/ia64/include/asm/cputime.h
+++ b/arch/ia64/include/asm/cputime.h
@@ -18,11 +18,7 @@
#ifndef __IA64_CPUTIME_H
#define __IA64_CPUTIME_H
-#ifndef CONFIG_VIRT_CPU_ACCOUNTING_NATIVE
-# include <asm-generic/cputime.h>
-#else
-# include <asm/processor.h>
-# include <asm-generic/cputime_nsecs.h>
+#ifdef CONFIG_VIRT_CPU_ACCOUNTING_NATIVE
extern void arch_vtime_task_switch(struct task_struct *tsk);
#endif /* CONFIG_VIRT_CPU_ACCOUNTING_NATIVE */
diff --git a/arch/ia64/include/asm/exception.h b/arch/ia64/include/asm/exception.h
new file mode 100644
index 000000000000..6bb246dcdaeb
--- /dev/null
+++ b/arch/ia64/include/asm/exception.h
@@ -0,0 +1,35 @@
+/*
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+#ifndef __ASM_EXCEPTION_H
+#define __ASM_EXCEPTION_H
+
+struct pt_regs;
+struct exception_table_entry;
+
+extern void ia64_handle_exception(struct pt_regs *regs,
+ const struct exception_table_entry *e);
+
+#define ia64_done_with_exception(regs) \
+({ \
+ int __ex_ret = 0; \
+ const struct exception_table_entry *e; \
+ e = search_exception_tables((regs)->cr_iip + ia64_psr(regs)->ri); \
+ if (e) { \
+ ia64_handle_exception(regs, e); \
+ __ex_ret = 1; \
+ } \
+ __ex_ret; \
+})
+
+#endif /* __ASM_EXCEPTION_H */
diff --git a/arch/ia64/include/asm/thread_info.h b/arch/ia64/include/asm/thread_info.h
index c7026429816b..8742d741d19a 100644
--- a/arch/ia64/include/asm/thread_info.h
+++ b/arch/ia64/include/asm/thread_info.h
@@ -27,6 +27,12 @@ struct thread_info {
mm_segment_t addr_limit; /* user-level address space limit */
int preempt_count; /* 0=premptable, <0=BUG; will also serve as bh-counter */
#ifdef CONFIG_VIRT_CPU_ACCOUNTING_NATIVE
+ __u64 utime;
+ __u64 stime;
+ __u64 gtime;
+ __u64 hardirq_time;
+ __u64 softirq_time;
+ __u64 idle_time;
__u64 ac_stamp;
__u64 ac_leave;
__u64 ac_stime;
diff --git a/arch/ia64/include/asm/uaccess.h b/arch/ia64/include/asm/uaccess.h
index bfe13196f770..471044be2a3b 100644
--- a/arch/ia64/include/asm/uaccess.h
+++ b/arch/ia64/include/asm/uaccess.h
@@ -353,21 +353,6 @@ struct exception_table_entry {
int fixup; /* location-relative continuation addr.; if bit 2 is set, r9 is set to 0 */
};
-extern void ia64_handle_exception (struct pt_regs *regs, const struct exception_table_entry *e);
-extern const struct exception_table_entry *search_exception_tables (unsigned long addr);
-
-static inline int
-ia64_done_with_exception (struct pt_regs *regs)
-{
- const struct exception_table_entry *e;
- e = search_exception_tables(regs->cr_iip + ia64_psr(regs)->ri);
- if (e) {
- ia64_handle_exception(regs, e);
- return 1;
- }
- return 0;
-}
-
#define ARCH_HAS_TRANSLATE_MEM_PTR 1
static __inline__ void *
xlate_dev_mem_ptr(phys_addr_t p)
diff --git a/arch/ia64/kernel/acpi.c b/arch/ia64/kernel/acpi.c
index 9273e034b730..7508c306aa9e 100644
--- a/arch/ia64/kernel/acpi.c
+++ b/arch/ia64/kernel/acpi.c
@@ -887,7 +887,8 @@ static int _acpi_map_lsapic(acpi_handle handle, int physid, int *pcpu)
}
/* wrapper to silence section mismatch warning */
-int __ref acpi_map_cpu(acpi_handle handle, phys_cpuid_t physid, int *pcpu)
+int __ref acpi_map_cpu(acpi_handle handle, phys_cpuid_t physid, u32 acpi_id,
+ int *pcpu)
{
return _acpi_map_lsapic(handle, physid, pcpu);
}
diff --git a/arch/ia64/kernel/head.S b/arch/ia64/kernel/head.S
index c9b5e942f671..3204fddc439c 100644
--- a/arch/ia64/kernel/head.S
+++ b/arch/ia64/kernel/head.S
@@ -1031,7 +1031,7 @@ GLOBAL_ENTRY(ia64_native_sched_clock)
END(ia64_native_sched_clock)
#ifdef CONFIG_VIRT_CPU_ACCOUNTING_NATIVE
-GLOBAL_ENTRY(cycle_to_cputime)
+GLOBAL_ENTRY(cycle_to_nsec)
alloc r16=ar.pfs,1,0,0,0
addl r8=THIS_CPU(ia64_cpu_info) + IA64_CPUINFO_NSEC_PER_CYC_OFFSET,r0
;;
@@ -1047,7 +1047,7 @@ GLOBAL_ENTRY(cycle_to_cputime)
;;
shrp r8=r9,r8,IA64_NSEC_PER_CYC_SHIFT
br.ret.sptk.many rp
-END(cycle_to_cputime)
+END(cycle_to_nsec)
#endif /* CONFIG_VIRT_CPU_ACCOUNTING_NATIVE */
#ifdef CONFIG_IA64_BRL_EMU
diff --git a/arch/ia64/kernel/kprobes.c b/arch/ia64/kernel/kprobes.c
index 45ff27e9edbb..f5f3a5e6fcd1 100644
--- a/arch/ia64/kernel/kprobes.c
+++ b/arch/ia64/kernel/kprobes.c
@@ -28,12 +28,12 @@
#include <linux/string.h>
#include <linux/slab.h>
#include <linux/preempt.h>
-#include <linux/moduleloader.h>
+#include <linux/extable.h>
#include <linux/kdebug.h>
#include <asm/pgtable.h>
#include <asm/sections.h>
-#include <linux/uaccess.h>
+#include <asm/exception.h>
extern void jprobe_inst_return(void);
diff --git a/arch/ia64/kernel/setup.c b/arch/ia64/kernel/setup.c
index 7ec7acc844c2..c483ece3eb84 100644
--- a/arch/ia64/kernel/setup.c
+++ b/arch/ia64/kernel/setup.c
@@ -619,6 +619,8 @@ setup_arch (char **cmdline_p)
check_sal_cache_flush();
#endif
paging_init();
+
+ clear_sched_clock_stable();
}
/*
diff --git a/arch/ia64/kernel/time.c b/arch/ia64/kernel/time.c
index 71775b95d6cc..faa116822c4c 100644
--- a/arch/ia64/kernel/time.c
+++ b/arch/ia64/kernel/time.c
@@ -21,6 +21,7 @@
#include <linux/timex.h>
#include <linux/timekeeper_internal.h>
#include <linux/platform_device.h>
+#include <linux/cputime.h>
#include <asm/machvec.h>
#include <asm/delay.h>
@@ -59,18 +60,43 @@ static struct clocksource *itc_clocksource;
#include <linux/kernel_stat.h>
-extern cputime_t cycle_to_cputime(u64 cyc);
+extern u64 cycle_to_nsec(u64 cyc);
-void vtime_account_user(struct task_struct *tsk)
+void vtime_flush(struct task_struct *tsk)
{
- cputime_t delta_utime;
struct thread_info *ti = task_thread_info(tsk);
+ u64 delta;
- if (ti->ac_utime) {
- delta_utime = cycle_to_cputime(ti->ac_utime);
- account_user_time(tsk, delta_utime);
- ti->ac_utime = 0;
+ if (ti->utime)
+ account_user_time(tsk, cycle_to_nsec(ti->utime));
+
+ if (ti->gtime)
+ account_guest_time(tsk, cycle_to_nsec(ti->gtime));
+
+ if (ti->idle_time)
+ account_idle_time(cycle_to_nsec(ti->idle_time));
+
+ if (ti->stime) {
+ delta = cycle_to_nsec(ti->stime);
+ account_system_index_time(tsk, delta, CPUTIME_SYSTEM);
+ }
+
+ if (ti->hardirq_time) {
+ delta = cycle_to_nsec(ti->hardirq_time);
+ account_system_index_time(tsk, delta, CPUTIME_IRQ);
+ }
+
+ if (ti->softirq_time) {
+ delta = cycle_to_nsec(ti->softirq_time));
+ account_system_index_time(tsk, delta, CPUTIME_SOFTIRQ);
}
+
+ ti->utime = 0;
+ ti->gtime = 0;
+ ti->idle_time = 0;
+ ti->stime = 0;
+ ti->hardirq_time = 0;
+ ti->softirq_time = 0;
}
/*
@@ -83,7 +109,7 @@ void arch_vtime_task_switch(struct task_struct *prev)
struct thread_info *pi = task_thread_info(prev);
struct thread_info *ni = task_thread_info(current);
- pi->ac_stamp = ni->ac_stamp;
+ ni->ac_stamp = pi->ac_stamp;
ni->ac_stime = ni->ac_utime = 0;
}
@@ -91,18 +117,15 @@ void arch_vtime_task_switch(struct task_struct *prev)
* Account time for a transition between system, hard irq or soft irq state.
* Note that this function is called with interrupts enabled.
*/
-static cputime_t vtime_delta(struct task_struct *tsk)
+static __u64 vtime_delta(struct task_struct *tsk)
{
struct thread_info *ti = task_thread_info(tsk);
- cputime_t delta_stime;
- __u64 now;
+ __u64 now, delta_stime;
WARN_ON_ONCE(!irqs_disabled());
now = ia64_get_itc();
-
- delta_stime = cycle_to_cputime(ti->ac_stime + (now - ti->ac_stamp));
- ti->ac_stime = 0;
+ delta_stime = now - ti->ac_stamp;
ti->ac_stamp = now;
return delta_stime;
@@ -110,15 +133,25 @@ static cputime_t vtime_delta(struct task_struct *tsk)
void vtime_account_system(struct task_struct *tsk)
{
- cputime_t delta = vtime_delta(tsk);
-
- account_system_time(tsk, 0, delta);
+ struct thread_info *ti = task_thread_info(tsk);
+ __u64 stime = vtime_delta(tsk);
+
+ if ((tsk->flags & PF_VCPU) && !irq_count())
+ ti->gtime += stime;
+ else if (hardirq_count())
+ ti->hardirq_time += stime;
+ else if (in_serving_softirq())
+ ti->softirq_time += stime;
+ else
+ ti->stime += stime;
}
EXPORT_SYMBOL_GPL(vtime_account_system);
void vtime_account_idle(struct task_struct *tsk)
{
- account_idle_time(vtime_delta(tsk));
+ struct thread_info *ti = task_thread_info(tsk);
+
+ ti->idle_time += vtime_delta(tsk);
}
#endif /* CONFIG_VIRT_CPU_ACCOUNTING_NATIVE */
diff --git a/arch/ia64/kernel/traps.c b/arch/ia64/kernel/traps.c
index 095bfaff82d0..8981ce98afb3 100644
--- a/arch/ia64/kernel/traps.c
+++ b/arch/ia64/kernel/traps.c
@@ -12,16 +12,18 @@
#include <linux/sched.h>
#include <linux/tty.h>
#include <linux/vt_kern.h> /* For unblank_screen() */
-#include <linux/module.h> /* for EXPORT_SYMBOL */
+#include <linux/export.h>
+#include <linux/extable.h>
#include <linux/hardirq.h>
#include <linux/kprobes.h>
#include <linux/delay.h> /* for ssleep() */
#include <linux/kdebug.h>
+#include <linux/uaccess.h>
#include <asm/fpswa.h>
#include <asm/intrinsics.h>
#include <asm/processor.h>
-#include <linux/uaccess.h>
+#include <asm/exception.h>
#include <asm/setup.h>
fpswa_interface_t *fpswa_interface;
diff --git a/arch/ia64/kernel/unaligned.c b/arch/ia64/kernel/unaligned.c
index 9cd01c2200ee..99348d7f2255 100644
--- a/arch/ia64/kernel/unaligned.c
+++ b/arch/ia64/kernel/unaligned.c
@@ -17,12 +17,14 @@
#include <linux/kernel.h>
#include <linux/sched.h>
#include <linux/tty.h>
+#include <linux/extable.h>
#include <linux/ratelimit.h>
+#include <linux/uaccess.h>
#include <asm/intrinsics.h>
#include <asm/processor.h>
#include <asm/rse.h>
-#include <linux/uaccess.h>
+#include <asm/exception.h>
#include <asm/unaligned.h>
extern int die_if_kernel(char *str, struct pt_regs *regs, long err);
diff --git a/arch/ia64/mm/fault.c b/arch/ia64/mm/fault.c
index fa6ad95e992e..7f2feb21753c 100644
--- a/arch/ia64/mm/fault.c
+++ b/arch/ia64/mm/fault.c
@@ -7,6 +7,7 @@
#include <linux/sched.h>
#include <linux/kernel.h>
#include <linux/mm.h>
+#include <linux/extable.h>
#include <linux/interrupt.h>
#include <linux/kprobes.h>
#include <linux/kdebug.h>
@@ -15,6 +16,7 @@
#include <asm/pgtable.h>
#include <asm/processor.h>
+#include <asm/exception.h>
extern int die(char *, struct pt_regs *, long);
diff --git a/arch/m32r/include/asm/Kbuild b/arch/m32r/include/asm/Kbuild
index 860e440611c9..652100b64a71 100644
--- a/arch/m32r/include/asm/Kbuild
+++ b/arch/m32r/include/asm/Kbuild
@@ -1,6 +1,5 @@
generic-y += clkdev.h
-generic-y += cputime.h
generic-y += exec.h
generic-y += irq_work.h
generic-y += kvm_para.h
diff --git a/arch/m32r/mm/extable.c b/arch/m32r/mm/extable.c
index 40ccf80d29cf..8ac8ba6ef60c 100644
--- a/arch/m32r/mm/extable.c
+++ b/arch/m32r/mm/extable.c
@@ -2,7 +2,7 @@
* linux/arch/m32r/mm/extable.c
*/
-#include <linux/module.h>
+#include <linux/extable.h>
#include <linux/uaccess.h>
int fixup_exception(struct pt_regs *regs)
diff --git a/arch/m32r/mm/fault.c b/arch/m32r/mm/fault.c
index a3785d3644c2..a05dc3184594 100644
--- a/arch/m32r/mm/fault.c
+++ b/arch/m32r/mm/fault.c
@@ -23,7 +23,7 @@
#include <linux/tty.h>
#include <linux/vt_kern.h> /* For unblank_screen() */
#include <linux/highmem.h>
-#include <linux/module.h>
+#include <linux/extable.h>
#include <linux/uaccess.h>
#include <asm/m32r.h>
diff --git a/arch/m68k/68000/m68328.c b/arch/m68k/68000/m68328.c
index e53caf4c3bfb..419751b15ec8 100644
--- a/arch/m68k/68000/m68328.c
+++ b/arch/m68k/68000/m68328.c
@@ -45,9 +45,9 @@ void m68328_reset (void)
void __init config_BSP(char *command, int len)
{
- printk(KERN_INFO "\n68328 support D. Jeff Dionne <jeff@uclinux.org>\n");
- printk(KERN_INFO "68328 support Kenneth Albanowski <kjahds@kjshds.com>\n");
- printk(KERN_INFO "68328/Pilot support Bernhard Kuhn <kuhn@lpr.e-technik.tu-muenchen.de>\n");
+ pr_info("68328 support D. Jeff Dionne <jeff@uclinux.org>\n");
+ pr_info("68328 support Kenneth Albanowski <kjahds@kjshds.com>\n");
+ pr_info("68328/Pilot support Bernhard Kuhn <kuhn@lpr.e-technik.tu-muenchen.de>\n");
mach_hwclk = m68328_hwclk;
mach_reset = m68328_reset;
diff --git a/arch/m68k/68000/m68EZ328.c b/arch/m68k/68000/m68EZ328.c
index e6ab321f93f8..6a309a3cfbfc 100644
--- a/arch/m68k/68000/m68EZ328.c
+++ b/arch/m68k/68000/m68EZ328.c
@@ -57,12 +57,12 @@ void __init config_BSP(char *command, int len)
{
unsigned char *p;
- printk(KERN_INFO "\n68EZ328 DragonBallEZ support (C) 1999 Rt-Control, Inc\n");
+ pr_info("68EZ328 DragonBallEZ support (C) 1999 Rt-Control, Inc\n");
#ifdef CONFIG_UCSIMM
- printk(KERN_INFO "uCsimm serial string [%s]\n",getserialnum());
+ pr_info("uCsimm serial string [%s]\n", getserialnum());
p = cs8900a_hwaddr = gethwaddr(0);
- printk(KERN_INFO "uCsimm hwaddr %pM\n", p);
+ pr_info("uCsimm hwaddr %pM\n", p);
p = getbenv("APPEND");
if (p) strcpy(p,command);
diff --git a/arch/m68k/68000/m68VZ328.c b/arch/m68k/68000/m68VZ328.c
index 1154bdb220a0..81b5491685a4 100644
--- a/arch/m68k/68000/m68VZ328.c
+++ b/arch/m68k/68000/m68VZ328.c
@@ -150,9 +150,9 @@ static void __init init_hardware(char *command, int size)
{
char *p;
- printk(KERN_INFO "uCdimm serial string [%s]\n", getserialnum());
+ pr_info("uCdimm serial string [%s]\n", getserialnum());
p = cs8900a_hwaddr = gethwaddr(0);
- printk(KERN_INFO "uCdimm hwaddr %pM\n", p);
+ pr_info("uCdimm hwaddr %pM\n", p);
p = getbenv("APPEND");
if (p)
strcpy(p, command);
@@ -177,7 +177,7 @@ static void __init init_hardware(char *command, int size)
void __init config_BSP(char *command, int size)
{
- printk(KERN_INFO "68VZ328 DragonBallVZ support (c) 2001 Lineo, Inc.\n");
+ pr_info("68VZ328 DragonBallVZ support (c) 2001 Lineo, Inc.\n");
init_hardware(command, size);
diff --git a/arch/m68k/atari/atakeyb.c b/arch/m68k/atari/atakeyb.c
index 264db1126803..37091898adb3 100644
--- a/arch/m68k/atari/atakeyb.c
+++ b/arch/m68k/atari/atakeyb.c
@@ -149,7 +149,7 @@ repeat:
if (acia_stat & ACIA_OVRN) {
/* a very fast typist or a slow system, give a warning */
/* ...happens often if interrupts were disabled for too long */
- printk(KERN_DEBUG "Keyboard overrun\n");
+ pr_debug("Keyboard overrun\n");
scancode = acia.key_data;
if (ikbd_self_test)
/* During self test, don't do resyncing, just process the code */
@@ -228,14 +228,14 @@ repeat:
keytyp = KTYP(keyval) - 0xf0;
keyval = KVAL(keyval);
- printk(KERN_WARNING "Key with scancode %d ", scancode);
+ pr_warn("Key with scancode %d ", scancode);
if (keytyp == KT_LATIN || keytyp == KT_LETTER) {
if (keyval < ' ')
- printk("('^%c') ", keyval + '@');
+ pr_cont("('^%c') ", keyval + '@');
else
- printk("('%c') ", keyval);
+ pr_cont("('%c') ", keyval);
}
- printk("is broken -- will be ignored.\n");
+ pr_cont("is broken -- will be ignored.\n");
break;
} else if (test_bit(scancode, broken_keys))
break;
@@ -299,7 +299,7 @@ repeat:
#endif
if (acia_stat & (ACIA_FE | ACIA_PE)) {
- printk("Error in keyboard communication\n");
+ pr_err("Error in keyboard communication\n");
}
/* handle_scancode() can take a lot of time, so check again if
@@ -553,7 +553,7 @@ int atari_keyb_init(void)
barrier();
/* if not incremented: no 0xf1 received */
if (ikbd_self_test == 1)
- printk(KERN_ERR "WARNING: keyboard self test failed!\n");
+ pr_err("Keyboard self test failed!\n");
ikbd_self_test = 0;
ikbd_mouse_disable();
diff --git a/arch/m68k/atari/config.c b/arch/m68k/atari/config.c
index e328eaf816e3..565c6f06ab0b 100644
--- a/arch/m68k/atari/config.c
+++ b/arch/m68k/atari/config.c
@@ -234,44 +234,44 @@ void __init config_atari(void)
* Determine hardware present
*/
- printk("Atari hardware found: ");
+ pr_info("Atari hardware found:");
if (MACH_IS_MEDUSA) {
/* There's no Atari video hardware on the Medusa, but all the
* addresses below generate a DTACK so no bus error occurs! */
} else if (hwreg_present(f030_xreg)) {
ATARIHW_SET(VIDEL_SHIFTER);
- printk("VIDEL ");
+ pr_cont(" VIDEL");
/* This is a temporary hack: If there is Falcon video
* hardware, we assume that the ST-DMA serves SCSI instead of
* ACSI. In the future, there should be a better method for
* this...
*/
ATARIHW_SET(ST_SCSI);
- printk("STDMA-SCSI ");
+ pr_cont(" STDMA-SCSI");
} else if (hwreg_present(tt_palette)) {
ATARIHW_SET(TT_SHIFTER);
- printk("TT_SHIFTER ");
+ pr_cont(" TT_SHIFTER");
} else if (hwreg_present(&shifter.bas_hi)) {
if (hwreg_present(&shifter.bas_lo) &&
(shifter.bas_lo = 0x0aau, shifter.bas_lo == 0x0aau)) {
ATARIHW_SET(EXTD_SHIFTER);
- printk("EXTD_SHIFTER ");
+ pr_cont(" EXTD_SHIFTER");
} else {
ATARIHW_SET(STND_SHIFTER);
- printk("STND_SHIFTER ");
+ pr_cont(" STND_SHIFTER");
}
}
if (hwreg_present(&st_mfp.par_dt_reg)) {
ATARIHW_SET(ST_MFP);
- printk("ST_MFP ");
+ pr_cont(" ST_MFP");
}
if (hwreg_present(&tt_mfp.par_dt_reg)) {
ATARIHW_SET(TT_MFP);
- printk("TT_MFP ");
+ pr_cont(" TT_MFP");
}
if (hwreg_present(&tt_scsi_dma.dma_addr_hi)) {
ATARIHW_SET(SCSI_DMA);
- printk("TT_SCSI_DMA ");
+ pr_cont(" TT_SCSI_DMA");
}
/*
* The ST-DMA address registers aren't readable
@@ -284,27 +284,27 @@ void __init config_atari(void)
(st_dma.dma_vhi = 0xaa) && (st_dma.dma_hi = 0x55) &&
st_dma.dma_vhi == 0xaa && st_dma.dma_hi == 0x55)) {
ATARIHW_SET(EXTD_DMA);
- printk("EXTD_DMA ");
+ pr_cont(" EXTD_DMA");
}
if (hwreg_present(&tt_scsi.scsi_data)) {
ATARIHW_SET(TT_SCSI);
- printk("TT_SCSI ");
+ pr_cont(" TT_SCSI");
}
if (hwreg_present(&sound_ym.rd_data_reg_sel)) {
ATARIHW_SET(YM_2149);
- printk("YM2149 ");
+ pr_cont(" YM2149");
}
if (!MACH_IS_MEDUSA && hwreg_present(&tt_dmasnd.ctrl)) {
ATARIHW_SET(PCM_8BIT);
- printk("PCM ");
+ pr_cont(" PCM");
}
if (hwreg_present(&falcon_codec.unused5)) {
ATARIHW_SET(CODEC);
- printk("CODEC ");
+ pr_cont(" CODEC");
}
if (hwreg_present(&dsp56k_host_interface.icr)) {
ATARIHW_SET(DSP56K);
- printk("DSP56K ");
+ pr_cont(" DSP56K");
}
if (hwreg_present(&tt_scc_dma.dma_ctrl) &&
#if 0
@@ -316,33 +316,33 @@ void __init config_atari(void)
#endif
) {
ATARIHW_SET(SCC_DMA);
- printk("SCC_DMA ");
+ pr_cont(" SCC_DMA");
}
if (scc_test(&atari_scc.cha_a_ctrl)) {
ATARIHW_SET(SCC);
- printk("SCC ");
+ pr_cont(" SCC");
}
if (scc_test(&st_escc.cha_b_ctrl)) {
ATARIHW_SET(ST_ESCC);
- printk("ST_ESCC ");
+ pr_cont(" ST_ESCC");
}
if (hwreg_present(&tt_scu.sys_mask)) {
ATARIHW_SET(SCU);
/* Assume a VME bus if there's a SCU */
ATARIHW_SET(VME);
- printk("VME SCU ");
+ pr_cont(" VME SCU");
}
if (hwreg_present((void *)(0xffff9210))) {
ATARIHW_SET(ANALOG_JOY);
- printk("ANALOG_JOY ");
+ pr_cont(" ANALOG_JOY");
}
if (hwreg_present(blitter.halftone)) {
ATARIHW_SET(BLITTER);
- printk("BLITTER ");
+ pr_cont(" BLITTER");
}
if (hwreg_present((void *)0xfff00039)) {
ATARIHW_SET(IDE);
- printk("IDE ");
+ pr_cont(" IDE");
}
#if 1 /* This maybe wrong */
if (!MACH_IS_MEDUSA && hwreg_present(&tt_microwire.data) &&
@@ -355,31 +355,31 @@ void __init config_atari(void)
ATARIHW_SET(MICROWIRE);
while (tt_microwire.mask != 0x7ff)
;
- printk("MICROWIRE ");
+ pr_cont(" MICROWIRE");
}
#endif
if (hwreg_present(&tt_rtc.regsel)) {
ATARIHW_SET(TT_CLK);
- printk("TT_CLK ");
+ pr_cont(" TT_CLK");
mach_hwclk = atari_tt_hwclk;
mach_set_clock_mmss = atari_tt_set_clock_mmss;
}
if (hwreg_present(&mste_rtc.sec_ones)) {
ATARIHW_SET(MSTE_CLK);
- printk("MSTE_CLK ");
+ pr_cont(" MSTE_CLK");
mach_hwclk = atari_mste_hwclk;
mach_set_clock_mmss = atari_mste_set_clock_mmss;
}
if (!MACH_IS_MEDUSA && hwreg_present(&dma_wd.fdc_speed) &&
hwreg_write(&dma_wd.fdc_speed, 0)) {
ATARIHW_SET(FDCSPEED);
- printk("FDC_SPEED ");
+ pr_cont(" FDC_SPEED");
}
if (!ATARIHW_PRESENT(ST_SCSI)) {
ATARIHW_SET(ACSI);
- printk("ACSI ");
+ pr_cont(" ACSI");
}
- printk("\n");
+ pr_cont("\n");
if (CPU_IS_040_OR_060)
/* Now it seems to be safe to turn of the tt0 transparent
diff --git a/arch/m68k/bvme6000/config.c b/arch/m68k/bvme6000/config.c
index 611d4d9ea2bd..2cfff4765040 100644
--- a/arch/m68k/bvme6000/config.c
+++ b/arch/m68k/bvme6000/config.c
@@ -63,8 +63,8 @@ void bvme6000_reset(void)
{
volatile PitRegsPtr pit = (PitRegsPtr)BVME_PIT_BASE;
- printk ("\r\n\nCalled bvme6000_reset\r\n"
- "\r\r\r\r\r\r\r\r\r\r\r\r\r\r\r\r\r\r");
+ pr_info("\r\n\nCalled bvme6000_reset\r\n"
+ "\r\r\r\r\r\r\r\r\r\r\r\r\r\r\r\r\r\r");
/* The string of returns is to delay the reset until the whole
* message is output. */
/* Enable the watchdog, via PIT port C bit 4 */
@@ -117,8 +117,8 @@ void __init config_bvme6000(void)
mach_reset = bvme6000_reset;
mach_get_model = bvme6000_get_model;
- printk ("Board is %sconfigured as a System Controller\n",
- *config_reg_ptr & BVME_CONFIG_SW1 ? "" : "not ");
+ pr_info("Board is %sconfigured as a System Controller\n",
+ *config_reg_ptr & BVME_CONFIG_SW1 ? "" : "not ");
/* Now do the PIT configuration */
diff --git a/arch/m68k/bvme6000/rtc.c b/arch/m68k/bvme6000/rtc.c
index d53c9b301f84..e4f1faffe32b 100644
--- a/arch/m68k/bvme6000/rtc.c
+++ b/arch/m68k/bvme6000/rtc.c
@@ -168,7 +168,7 @@ static int __init rtc_DP8570A_init(void)
if (!MACH_IS_BVME6000)
return -ENODEV;
- printk(KERN_INFO "DP8570A Real Time Clock Driver v%s\n", RTC_VERSION);
+ pr_info("DP8570A Real Time Clock Driver v%s\n", RTC_VERSION);
return misc_register(&rtc_dev);
}
module_init(rtc_DP8570A_init);
diff --git a/arch/m68k/configs/amiga_defconfig b/arch/m68k/configs/amiga_defconfig
index b98acd15ca22..048bf076f7df 100644
--- a/arch/m68k/configs/amiga_defconfig
+++ b/arch/m68k/configs/amiga_defconfig
@@ -66,6 +66,7 @@ CONFIG_INET_XFRM_MODE_TUNNEL=m
CONFIG_INET_XFRM_MODE_BEET=m
CONFIG_INET_DIAG=m
CONFIG_INET_UDP_DIAG=m
+CONFIG_INET_RAW_DIAG=m
CONFIG_IPV6=m
CONFIG_IPV6_ROUTER_PREF=y
CONFIG_INET6_AH=m
@@ -76,10 +77,10 @@ CONFIG_IPV6_VTI=m
CONFIG_IPV6_GRE=m
CONFIG_NETFILTER=y
CONFIG_NF_CONNTRACK=m
+CONFIG_NF_LOG_NETDEV=m
CONFIG_NF_CONNTRACK_ZONES=y
# CONFIG_NF_CONNTRACK_PROCFS is not set
# CONFIG_NF_CT_PROTO_DCCP is not set
-CONFIG_NF_CT_PROTO_UDPLITE=m
CONFIG_NF_CONNTRACK_AMANDA=m
CONFIG_NF_CONNTRACK_FTP=m
CONFIG_NF_CONNTRACK_H323=m
@@ -95,6 +96,7 @@ CONFIG_NF_TABLES_INET=m
CONFIG_NF_TABLES_NETDEV=m
CONFIG_NFT_EXTHDR=m
CONFIG_NFT_META=m
+CONFIG_NFT_RT=m
CONFIG_NFT_NUMGEN=m
CONFIG_NFT_CT=m
CONFIG_NFT_SET_RBTREE=m
@@ -105,11 +107,13 @@ CONFIG_NFT_LIMIT=m
CONFIG_NFT_MASQ=m
CONFIG_NFT_REDIR=m
CONFIG_NFT_NAT=m
+CONFIG_NFT_OBJREF=m
CONFIG_NFT_QUEUE=m
CONFIG_NFT_QUOTA=m
CONFIG_NFT_REJECT=m
CONFIG_NFT_COMPAT=m
CONFIG_NFT_HASH=m
+CONFIG_NFT_FIB_INET=m
CONFIG_NFT_DUP_NETDEV=m
CONFIG_NFT_FWD_NETDEV=m
CONFIG_NETFILTER_XT_SET=m
@@ -176,6 +180,7 @@ CONFIG_IP_SET_HASH_IPMARK=m
CONFIG_IP_SET_HASH_IPPORT=m
CONFIG_IP_SET_HASH_IPPORTIP=m
CONFIG_IP_SET_HASH_IPPORTNET=m
+CONFIG_IP_SET_HASH_IPMAC=m
CONFIG_IP_SET_HASH_MAC=m
CONFIG_IP_SET_HASH_NETPORTNET=m
CONFIG_IP_SET_HASH_NET=m
@@ -184,8 +189,10 @@ CONFIG_IP_SET_HASH_NETPORT=m
CONFIG_IP_SET_HASH_NETIFACE=m
CONFIG_IP_SET_LIST_SET=m
CONFIG_NF_CONNTRACK_IPV4=m
+CONFIG_NF_SOCKET_IPV4=m
CONFIG_NFT_CHAIN_ROUTE_IPV4=m
CONFIG_NFT_DUP_IPV4=m
+CONFIG_NFT_FIB_IPV4=m
CONFIG_NF_TABLES_ARP=m
CONFIG_NF_LOG_ARP=m
CONFIG_NFT_CHAIN_NAT_IPV4=m
@@ -212,8 +219,10 @@ CONFIG_IP_NF_ARPTABLES=m
CONFIG_IP_NF_ARPFILTER=m
CONFIG_IP_NF_ARP_MANGLE=m
CONFIG_NF_CONNTRACK_IPV6=m
+CONFIG_NF_SOCKET_IPV6=m
CONFIG_NFT_CHAIN_ROUTE_IPV6=m
CONFIG_NFT_DUP_IPV6=m
+CONFIG_NFT_FIB_IPV6=m
CONFIG_NFT_CHAIN_NAT_IPV6=m
CONFIG_NFT_MASQ_IPV6=m
CONFIG_NFT_REDIR_IPV6=m
@@ -294,6 +303,7 @@ CONFIG_NET_DEVLINK=m
CONFIG_DEVTMPFS=y
CONFIG_DEVTMPFS_MOUNT=y
# CONFIG_FIRMWARE_IN_KERNEL is not set
+CONFIG_TEST_ASYNC_DRIVER_PROBE=m
CONFIG_CONNECTOR=m
CONFIG_PARPORT=m
CONFIG_PARPORT_AMIGA=m
@@ -369,6 +379,7 @@ CONFIG_NETCONSOLE=m
CONFIG_NETCONSOLE_DYNAMIC=y
CONFIG_VETH=m
# CONFIG_NET_VENDOR_3COM is not set
+# CONFIG_NET_VENDOR_ALACRITECH is not set
# CONFIG_NET_VENDOR_AMAZON is not set
CONFIG_A2065=y
CONFIG_ARIADNE=y
@@ -390,6 +401,7 @@ CONFIG_ZORRO8390=y
# CONFIG_NET_VENDOR_ROCKER is not set
# CONFIG_NET_VENDOR_SAMSUNG is not set
# CONFIG_NET_VENDOR_SEEQ is not set
+# CONFIG_NET_VENDOR_SOLARFLARE is not set
# CONFIG_NET_VENDOR_SMSC is not set
# CONFIG_NET_VENDOR_STMICRO is not set
# CONFIG_NET_VENDOR_SYNOPSYS is not set
@@ -421,7 +433,6 @@ CONFIG_INPUT_MISC=y
CONFIG_INPUT_M68K_BEEP=m
# CONFIG_SERIO is not set
# CONFIG_LEGACY_PTYS is not set
-# CONFIG_DEVKMEM is not set
CONFIG_PRINTER=m
# CONFIG_HW_RANDOM is not set
CONFIG_NTP_PPS=y
@@ -569,6 +580,7 @@ CONFIG_TEST_FIRMWARE=m
CONFIG_TEST_UDELAY=m
CONFIG_TEST_STATIC_KEYS=m
CONFIG_EARLY_PRINTK=y
+CONFIG_ENCRYPTED_KEYS=m
CONFIG_CRYPTO_RSA=m
CONFIG_CRYPTO_DH=m
CONFIG_CRYPTO_ECDH=m
diff --git a/arch/m68k/configs/apollo_defconfig b/arch/m68k/configs/apollo_defconfig
index f80dc57e6374..d4de24963f5f 100644
--- a/arch/m68k/configs/apollo_defconfig
+++ b/arch/m68k/configs/apollo_defconfig
@@ -64,6 +64,7 @@ CONFIG_INET_XFRM_MODE_TUNNEL=m
CONFIG_INET_XFRM_MODE_BEET=m
CONFIG_INET_DIAG=m
CONFIG_INET_UDP_DIAG=m
+CONFIG_INET_RAW_DIAG=m
CONFIG_IPV6=m
CONFIG_IPV6_ROUTER_PREF=y
CONFIG_INET6_AH=m
@@ -74,10 +75,10 @@ CONFIG_IPV6_VTI=m
CONFIG_IPV6_GRE=m
CONFIG_NETFILTER=y
CONFIG_NF_CONNTRACK=m
+CONFIG_NF_LOG_NETDEV=m
CONFIG_NF_CONNTRACK_ZONES=y
# CONFIG_NF_CONNTRACK_PROCFS is not set
# CONFIG_NF_CT_PROTO_DCCP is not set
-CONFIG_NF_CT_PROTO_UDPLITE=m
CONFIG_NF_CONNTRACK_AMANDA=m
CONFIG_NF_CONNTRACK_FTP=m
CONFIG_NF_CONNTRACK_H323=m
@@ -93,6 +94,7 @@ CONFIG_NF_TABLES_INET=m
CONFIG_NF_TABLES_NETDEV=m
CONFIG_NFT_EXTHDR=m
CONFIG_NFT_META=m
+CONFIG_NFT_RT=m
CONFIG_NFT_NUMGEN=m
CONFIG_NFT_CT=m
CONFIG_NFT_SET_RBTREE=m
@@ -103,11 +105,13 @@ CONFIG_NFT_LIMIT=m
CONFIG_NFT_MASQ=m
CONFIG_NFT_REDIR=m
CONFIG_NFT_NAT=m
+CONFIG_NFT_OBJREF=m
CONFIG_NFT_QUEUE=m
CONFIG_NFT_QUOTA=m
CONFIG_NFT_REJECT=m
CONFIG_NFT_COMPAT=m
CONFIG_NFT_HASH=m
+CONFIG_NFT_FIB_INET=m
CONFIG_NFT_DUP_NETDEV=m
CONFIG_NFT_FWD_NETDEV=m
CONFIG_NETFILTER_XT_SET=m
@@ -174,6 +178,7 @@ CONFIG_IP_SET_HASH_IPMARK=m
CONFIG_IP_SET_HASH_IPPORT=m
CONFIG_IP_SET_HASH_IPPORTIP=m
CONFIG_IP_SET_HASH_IPPORTNET=m
+CONFIG_IP_SET_HASH_IPMAC=m
CONFIG_IP_SET_HASH_MAC=m
CONFIG_IP_SET_HASH_NETPORTNET=m
CONFIG_IP_SET_HASH_NET=m
@@ -182,8 +187,10 @@ CONFIG_IP_SET_HASH_NETPORT=m
CONFIG_IP_SET_HASH_NETIFACE=m
CONFIG_IP_SET_LIST_SET=m
CONFIG_NF_CONNTRACK_IPV4=m
+CONFIG_NF_SOCKET_IPV4=m
CONFIG_NFT_CHAIN_ROUTE_IPV4=m
CONFIG_NFT_DUP_IPV4=m
+CONFIG_NFT_FIB_IPV4=m
CONFIG_NF_TABLES_ARP=m
CONFIG_NF_LOG_ARP=m
CONFIG_NFT_CHAIN_NAT_IPV4=m
@@ -210,8 +217,10 @@ CONFIG_IP_NF_ARPTABLES=m
CONFIG_IP_NF_ARPFILTER=m
CONFIG_IP_NF_ARP_MANGLE=m
CONFIG_NF_CONNTRACK_IPV6=m
+CONFIG_NF_SOCKET_IPV6=m
CONFIG_NFT_CHAIN_ROUTE_IPV6=m
CONFIG_NFT_DUP_IPV6=m
+CONFIG_NFT_FIB_IPV6=m
CONFIG_NFT_CHAIN_NAT_IPV6=m
CONFIG_NFT_MASQ_IPV6=m
CONFIG_NFT_REDIR_IPV6=m
@@ -292,6 +301,7 @@ CONFIG_NET_DEVLINK=m
CONFIG_DEVTMPFS=y
CONFIG_DEVTMPFS_MOUNT=y
# CONFIG_FIRMWARE_IN_KERNEL is not set
+CONFIG_TEST_ASYNC_DRIVER_PROBE=m
CONFIG_CONNECTOR=m
CONFIG_BLK_DEV_LOOP=y
CONFIG_BLK_DEV_CRYPTOLOOP=m
@@ -350,6 +360,7 @@ CONFIG_MACSEC=m
CONFIG_NETCONSOLE=m
CONFIG_NETCONSOLE_DYNAMIC=y
CONFIG_VETH=m
+# CONFIG_NET_VENDOR_ALACRITECH is not set
# CONFIG_NET_VENDOR_AMAZON is not set
# CONFIG_NET_VENDOR_ARC is not set
# CONFIG_NET_CADENCE is not set
@@ -365,6 +376,7 @@ CONFIG_VETH=m
# CONFIG_NET_VENDOR_ROCKER is not set
# CONFIG_NET_VENDOR_SAMSUNG is not set
# CONFIG_NET_VENDOR_SEEQ is not set
+# CONFIG_NET_VENDOR_SOLARFLARE is not set
# CONFIG_NET_VENDOR_STMICRO is not set
# CONFIG_NET_VENDOR_SYNOPSYS is not set
# CONFIG_NET_VENDOR_VIA is not set
@@ -391,7 +403,6 @@ CONFIG_MOUSE_SERIAL=m
CONFIG_SERIO=m
CONFIG_USERIO=m
# CONFIG_LEGACY_PTYS is not set
-# CONFIG_DEVKMEM is not set
# CONFIG_HW_RANDOM is not set
CONFIG_NTP_PPS=y
CONFIG_PPS_CLIENT_LDISC=m
@@ -528,6 +539,7 @@ CONFIG_TEST_FIRMWARE=m
CONFIG_TEST_UDELAY=m
CONFIG_TEST_STATIC_KEYS=m
CONFIG_EARLY_PRINTK=y
+CONFIG_ENCRYPTED_KEYS=m
CONFIG_CRYPTO_RSA=m
CONFIG_CRYPTO_DH=m
CONFIG_CRYPTO_ECDH=m
diff --git a/arch/m68k/configs/atari_defconfig b/arch/m68k/configs/atari_defconfig
index 4e16b1821fbb..fc0fd3f871f3 100644
--- a/arch/m68k/configs/atari_defconfig
+++ b/arch/m68k/configs/atari_defconfig
@@ -64,6 +64,7 @@ CONFIG_INET_XFRM_MODE_TUNNEL=m
CONFIG_INET_XFRM_MODE_BEET=m
CONFIG_INET_DIAG=m
CONFIG_INET_UDP_DIAG=m
+CONFIG_INET_RAW_DIAG=m
CONFIG_IPV6=m
CONFIG_IPV6_ROUTER_PREF=y
CONFIG_INET6_AH=m
@@ -74,10 +75,10 @@ CONFIG_IPV6_VTI=m
CONFIG_IPV6_GRE=m
CONFIG_NETFILTER=y
CONFIG_NF_CONNTRACK=m
+CONFIG_NF_LOG_NETDEV=m
CONFIG_NF_CONNTRACK_ZONES=y
# CONFIG_NF_CONNTRACK_PROCFS is not set
# CONFIG_NF_CT_PROTO_DCCP is not set
-CONFIG_NF_CT_PROTO_UDPLITE=m
CONFIG_NF_CONNTRACK_AMANDA=m
CONFIG_NF_CONNTRACK_FTP=m
CONFIG_NF_CONNTRACK_H323=m
@@ -93,6 +94,7 @@ CONFIG_NF_TABLES_INET=m
CONFIG_NF_TABLES_NETDEV=m
CONFIG_NFT_EXTHDR=m
CONFIG_NFT_META=m
+CONFIG_NFT_RT=m
CONFIG_NFT_NUMGEN=m
CONFIG_NFT_CT=m
CONFIG_NFT_SET_RBTREE=m
@@ -103,11 +105,13 @@ CONFIG_NFT_LIMIT=m
CONFIG_NFT_MASQ=m
CONFIG_NFT_REDIR=m
CONFIG_NFT_NAT=m
+CONFIG_NFT_OBJREF=m
CONFIG_NFT_QUEUE=m
CONFIG_NFT_QUOTA=m
CONFIG_NFT_REJECT=m
CONFIG_NFT_COMPAT=m
CONFIG_NFT_HASH=m
+CONFIG_NFT_FIB_INET=m
CONFIG_NFT_DUP_NETDEV=m
CONFIG_NFT_FWD_NETDEV=m
CONFIG_NETFILTER_XT_SET=m
@@ -174,6 +178,7 @@ CONFIG_IP_SET_HASH_IPMARK=m
CONFIG_IP_SET_HASH_IPPORT=m
CONFIG_IP_SET_HASH_IPPORTIP=m
CONFIG_IP_SET_HASH_IPPORTNET=m
+CONFIG_IP_SET_HASH_IPMAC=m
CONFIG_IP_SET_HASH_MAC=m
CONFIG_IP_SET_HASH_NETPORTNET=m
CONFIG_IP_SET_HASH_NET=m
@@ -182,8 +187,10 @@ CONFIG_IP_SET_HASH_NETPORT=m
CONFIG_IP_SET_HASH_NETIFACE=m
CONFIG_IP_SET_LIST_SET=m
CONFIG_NF_CONNTRACK_IPV4=m
+CONFIG_NF_SOCKET_IPV4=m
CONFIG_NFT_CHAIN_ROUTE_IPV4=m
CONFIG_NFT_DUP_IPV4=m
+CONFIG_NFT_FIB_IPV4=m
CONFIG_NF_TABLES_ARP=m
CONFIG_NF_LOG_ARP=m
CONFIG_NFT_CHAIN_NAT_IPV4=m
@@ -210,8 +217,10 @@ CONFIG_IP_NF_ARPTABLES=m
CONFIG_IP_NF_ARPFILTER=m
CONFIG_IP_NF_ARP_MANGLE=m
CONFIG_NF_CONNTRACK_IPV6=m
+CONFIG_NF_SOCKET_IPV6=m
CONFIG_NFT_CHAIN_ROUTE_IPV6=m
CONFIG_NFT_DUP_IPV6=m
+CONFIG_NFT_FIB_IPV6=m
CONFIG_NFT_CHAIN_NAT_IPV6=m
CONFIG_NFT_MASQ_IPV6=m
CONFIG_NFT_REDIR_IPV6=m
@@ -292,6 +301,7 @@ CONFIG_NET_DEVLINK=m
CONFIG_DEVTMPFS=y
CONFIG_DEVTMPFS_MOUNT=y
# CONFIG_FIRMWARE_IN_KERNEL is not set
+CONFIG_TEST_ASYNC_DRIVER_PROBE=m
CONFIG_CONNECTOR=m
CONFIG_PARPORT=m
CONFIG_PARPORT_ATARI=m
@@ -359,6 +369,7 @@ CONFIG_MACSEC=m
CONFIG_NETCONSOLE=m
CONFIG_NETCONSOLE_DYNAMIC=y
CONFIG_VETH=m
+# CONFIG_NET_VENDOR_ALACRITECH is not set
# CONFIG_NET_VENDOR_AMAZON is not set
CONFIG_ATARILANCE=y
# CONFIG_NET_VENDOR_ARC is not set
@@ -375,6 +386,7 @@ CONFIG_NE2000=y
# CONFIG_NET_VENDOR_ROCKER is not set
# CONFIG_NET_VENDOR_SAMSUNG is not set
# CONFIG_NET_VENDOR_SEEQ is not set
+# CONFIG_NET_VENDOR_SOLARFLARE is not set
CONFIG_SMC91X=y
# CONFIG_NET_VENDOR_STMICRO is not set
# CONFIG_NET_VENDOR_SYNOPSYS is not set
@@ -404,7 +416,6 @@ CONFIG_INPUT_MISC=y
CONFIG_INPUT_M68K_BEEP=m
# CONFIG_SERIO is not set
# CONFIG_LEGACY_PTYS is not set
-# CONFIG_DEVKMEM is not set
CONFIG_PRINTER=m
# CONFIG_HW_RANDOM is not set
CONFIG_NTP_PPS=y
@@ -549,6 +560,7 @@ CONFIG_TEST_FIRMWARE=m
CONFIG_TEST_UDELAY=m
CONFIG_TEST_STATIC_KEYS=m
CONFIG_EARLY_PRINTK=y
+CONFIG_ENCRYPTED_KEYS=m
CONFIG_CRYPTO_RSA=m
CONFIG_CRYPTO_DH=m
CONFIG_CRYPTO_ECDH=m
diff --git a/arch/m68k/configs/bvme6000_defconfig b/arch/m68k/configs/bvme6000_defconfig
index 2767bbf5ad61..52e984a0aa69 100644
--- a/arch/m68k/configs/bvme6000_defconfig
+++ b/arch/m68k/configs/bvme6000_defconfig
@@ -62,6 +62,7 @@ CONFIG_INET_XFRM_MODE_TUNNEL=m
CONFIG_INET_XFRM_MODE_BEET=m
CONFIG_INET_DIAG=m
CONFIG_INET_UDP_DIAG=m
+CONFIG_INET_RAW_DIAG=m
CONFIG_IPV6=m
CONFIG_IPV6_ROUTER_PREF=y
CONFIG_INET6_AH=m
@@ -72,10 +73,10 @@ CONFIG_IPV6_VTI=m
CONFIG_IPV6_GRE=m
CONFIG_NETFILTER=y
CONFIG_NF_CONNTRACK=m
+CONFIG_NF_LOG_NETDEV=m
CONFIG_NF_CONNTRACK_ZONES=y
# CONFIG_NF_CONNTRACK_PROCFS is not set
# CONFIG_NF_CT_PROTO_DCCP is not set
-CONFIG_NF_CT_PROTO_UDPLITE=m
CONFIG_NF_CONNTRACK_AMANDA=m
CONFIG_NF_CONNTRACK_FTP=m
CONFIG_NF_CONNTRACK_H323=m
@@ -91,6 +92,7 @@ CONFIG_NF_TABLES_INET=m
CONFIG_NF_TABLES_NETDEV=m
CONFIG_NFT_EXTHDR=m
CONFIG_NFT_META=m
+CONFIG_NFT_RT=m
CONFIG_NFT_NUMGEN=m
CONFIG_NFT_CT=m
CONFIG_NFT_SET_RBTREE=m
@@ -101,11 +103,13 @@ CONFIG_NFT_LIMIT=m
CONFIG_NFT_MASQ=m
CONFIG_NFT_REDIR=m
CONFIG_NFT_NAT=m
+CONFIG_NFT_OBJREF=m
CONFIG_NFT_QUEUE=m
CONFIG_NFT_QUOTA=m
CONFIG_NFT_REJECT=m
CONFIG_NFT_COMPAT=m
CONFIG_NFT_HASH=m
+CONFIG_NFT_FIB_INET=m
CONFIG_NFT_DUP_NETDEV=m
CONFIG_NFT_FWD_NETDEV=m
CONFIG_NETFILTER_XT_SET=m
@@ -172,6 +176,7 @@ CONFIG_IP_SET_HASH_IPMARK=m
CONFIG_IP_SET_HASH_IPPORT=m
CONFIG_IP_SET_HASH_IPPORTIP=m
CONFIG_IP_SET_HASH_IPPORTNET=m
+CONFIG_IP_SET_HASH_IPMAC=m
CONFIG_IP_SET_HASH_MAC=m
CONFIG_IP_SET_HASH_NETPORTNET=m
CONFIG_IP_SET_HASH_NET=m
@@ -180,8 +185,10 @@ CONFIG_IP_SET_HASH_NETPORT=m
CONFIG_IP_SET_HASH_NETIFACE=m
CONFIG_IP_SET_LIST_SET=m
CONFIG_NF_CONNTRACK_IPV4=m
+CONFIG_NF_SOCKET_IPV4=m
CONFIG_NFT_CHAIN_ROUTE_IPV4=m
CONFIG_NFT_DUP_IPV4=m
+CONFIG_NFT_FIB_IPV4=m
CONFIG_NF_TABLES_ARP=m
CONFIG_NF_LOG_ARP=m
CONFIG_NFT_CHAIN_NAT_IPV4=m
@@ -208,8 +215,10 @@ CONFIG_IP_NF_ARPTABLES=m
CONFIG_IP_NF_ARPFILTER=m
CONFIG_IP_NF_ARP_MANGLE=m
CONFIG_NF_CONNTRACK_IPV6=m
+CONFIG_NF_SOCKET_IPV6=m
CONFIG_NFT_CHAIN_ROUTE_IPV6=m
CONFIG_NFT_DUP_IPV6=m
+CONFIG_NFT_FIB_IPV6=m
CONFIG_NFT_CHAIN_NAT_IPV6=m
CONFIG_NFT_MASQ_IPV6=m
CONFIG_NFT_REDIR_IPV6=m
@@ -290,6 +299,7 @@ CONFIG_NET_DEVLINK=m
CONFIG_DEVTMPFS=y
CONFIG_DEVTMPFS_MOUNT=y
# CONFIG_FIRMWARE_IN_KERNEL is not set
+CONFIG_TEST_ASYNC_DRIVER_PROBE=m
CONFIG_CONNECTOR=m
CONFIG_BLK_DEV_LOOP=y
CONFIG_BLK_DEV_CRYPTOLOOP=m
@@ -349,6 +359,7 @@ CONFIG_MACSEC=m
CONFIG_NETCONSOLE=m
CONFIG_NETCONSOLE_DYNAMIC=y
CONFIG_VETH=m
+# CONFIG_NET_VENDOR_ALACRITECH is not set
# CONFIG_NET_VENDOR_AMAZON is not set
# CONFIG_NET_VENDOR_ARC is not set
# CONFIG_NET_CADENCE is not set
@@ -364,6 +375,7 @@ CONFIG_BVME6000_NET=y
# CONFIG_NET_VENDOR_ROCKER is not set
# CONFIG_NET_VENDOR_SAMSUNG is not set
# CONFIG_NET_VENDOR_SEEQ is not set
+# CONFIG_NET_VENDOR_SOLARFLARE is not set
# CONFIG_NET_VENDOR_STMICRO is not set
# CONFIG_NET_VENDOR_SYNOPSYS is not set
# CONFIG_NET_VENDOR_VIA is not set
@@ -389,7 +401,6 @@ CONFIG_INPUT_EVDEV=m
# CONFIG_SERIO is not set
CONFIG_VT_HW_CONSOLE_BINDING=y
# CONFIG_LEGACY_PTYS is not set
-# CONFIG_DEVKMEM is not set
# CONFIG_HW_RANDOM is not set
CONFIG_NTP_PPS=y
CONFIG_PPS_CLIENT_LDISC=m
@@ -520,6 +531,7 @@ CONFIG_TEST_FIRMWARE=m
CONFIG_TEST_UDELAY=m
CONFIG_TEST_STATIC_KEYS=m
CONFIG_EARLY_PRINTK=y
+CONFIG_ENCRYPTED_KEYS=m
CONFIG_CRYPTO_RSA=m
CONFIG_CRYPTO_DH=m
CONFIG_CRYPTO_ECDH=m
diff --git a/arch/m68k/configs/hp300_defconfig b/arch/m68k/configs/hp300_defconfig
index d13ba309265e..aaeed4422cc9 100644
--- a/arch/m68k/configs/hp300_defconfig
+++ b/arch/m68k/configs/hp300_defconfig
@@ -64,6 +64,7 @@ CONFIG_INET_XFRM_MODE_TUNNEL=m
CONFIG_INET_XFRM_MODE_BEET=m
CONFIG_INET_DIAG=m
CONFIG_INET_UDP_DIAG=m
+CONFIG_INET_RAW_DIAG=m
CONFIG_IPV6=m
CONFIG_IPV6_ROUTER_PREF=y
CONFIG_INET6_AH=m
@@ -74,10 +75,10 @@ CONFIG_IPV6_VTI=m
CONFIG_IPV6_GRE=m
CONFIG_NETFILTER=y
CONFIG_NF_CONNTRACK=m
+CONFIG_NF_LOG_NETDEV=m
CONFIG_NF_CONNTRACK_ZONES=y
# CONFIG_NF_CONNTRACK_PROCFS is not set
# CONFIG_NF_CT_PROTO_DCCP is not set
-CONFIG_NF_CT_PROTO_UDPLITE=m
CONFIG_NF_CONNTRACK_AMANDA=m
CONFIG_NF_CONNTRACK_FTP=m
CONFIG_NF_CONNTRACK_H323=m
@@ -93,6 +94,7 @@ CONFIG_NF_TABLES_INET=m
CONFIG_NF_TABLES_NETDEV=m
CONFIG_NFT_EXTHDR=m
CONFIG_NFT_META=m
+CONFIG_NFT_RT=m
CONFIG_NFT_NUMGEN=m
CONFIG_NFT_CT=m
CONFIG_NFT_SET_RBTREE=m
@@ -103,11 +105,13 @@ CONFIG_NFT_LIMIT=m
CONFIG_NFT_MASQ=m
CONFIG_NFT_REDIR=m
CONFIG_NFT_NAT=m
+CONFIG_NFT_OBJREF=m
CONFIG_NFT_QUEUE=m
CONFIG_NFT_QUOTA=m
CONFIG_NFT_REJECT=m
CONFIG_NFT_COMPAT=m
CONFIG_NFT_HASH=m
+CONFIG_NFT_FIB_INET=m
CONFIG_NFT_DUP_NETDEV=m
CONFIG_NFT_FWD_NETDEV=m
CONFIG_NETFILTER_XT_SET=m
@@ -174,6 +178,7 @@ CONFIG_IP_SET_HASH_IPMARK=m
CONFIG_IP_SET_HASH_IPPORT=m
CONFIG_IP_SET_HASH_IPPORTIP=m
CONFIG_IP_SET_HASH_IPPORTNET=m
+CONFIG_IP_SET_HASH_IPMAC=m
CONFIG_IP_SET_HASH_MAC=m
CONFIG_IP_SET_HASH_NETPORTNET=m
CONFIG_IP_SET_HASH_NET=m
@@ -182,8 +187,10 @@ CONFIG_IP_SET_HASH_NETPORT=m
CONFIG_IP_SET_HASH_NETIFACE=m
CONFIG_IP_SET_LIST_SET=m
CONFIG_NF_CONNTRACK_IPV4=m
+CONFIG_NF_SOCKET_IPV4=m
CONFIG_NFT_CHAIN_ROUTE_IPV4=m
CONFIG_NFT_DUP_IPV4=m
+CONFIG_NFT_FIB_IPV4=m
CONFIG_NF_TABLES_ARP=m
CONFIG_NF_LOG_ARP=m
CONFIG_NFT_CHAIN_NAT_IPV4=m
@@ -210,8 +217,10 @@ CONFIG_IP_NF_ARPTABLES=m
CONFIG_IP_NF_ARPFILTER=m
CONFIG_IP_NF_ARP_MANGLE=m
CONFIG_NF_CONNTRACK_IPV6=m
+CONFIG_NF_SOCKET_IPV6=m
CONFIG_NFT_CHAIN_ROUTE_IPV6=m
CONFIG_NFT_DUP_IPV6=m
+CONFIG_NFT_FIB_IPV6=m
CONFIG_NFT_CHAIN_NAT_IPV6=m
CONFIG_NFT_MASQ_IPV6=m
CONFIG_NFT_REDIR_IPV6=m
@@ -292,6 +301,7 @@ CONFIG_NET_DEVLINK=m
CONFIG_DEVTMPFS=y
CONFIG_DEVTMPFS_MOUNT=y
# CONFIG_FIRMWARE_IN_KERNEL is not set
+CONFIG_TEST_ASYNC_DRIVER_PROBE=m
CONFIG_CONNECTOR=m
CONFIG_BLK_DEV_LOOP=y
CONFIG_BLK_DEV_CRYPTOLOOP=m
@@ -350,6 +360,7 @@ CONFIG_MACSEC=m
CONFIG_NETCONSOLE=m
CONFIG_NETCONSOLE_DYNAMIC=y
CONFIG_VETH=m
+# CONFIG_NET_VENDOR_ALACRITECH is not set
# CONFIG_NET_VENDOR_AMAZON is not set
CONFIG_HPLANCE=y
# CONFIG_NET_VENDOR_ARC is not set
@@ -366,6 +377,7 @@ CONFIG_HPLANCE=y
# CONFIG_NET_VENDOR_ROCKER is not set
# CONFIG_NET_VENDOR_SAMSUNG is not set
# CONFIG_NET_VENDOR_SEEQ is not set
+# CONFIG_NET_VENDOR_SOLARFLARE is not set
# CONFIG_NET_VENDOR_STMICRO is not set
# CONFIG_NET_VENDOR_SYNOPSYS is not set
# CONFIG_NET_VENDOR_VIA is not set
@@ -394,7 +406,6 @@ CONFIG_HP_SDC_RTC=m
CONFIG_SERIO_SERPORT=m
CONFIG_USERIO=m
# CONFIG_LEGACY_PTYS is not set
-# CONFIG_DEVKMEM is not set
# CONFIG_HW_RANDOM is not set
CONFIG_NTP_PPS=y
CONFIG_PPS_CLIENT_LDISC=m
@@ -530,6 +541,7 @@ CONFIG_TEST_FIRMWARE=m
CONFIG_TEST_UDELAY=m
CONFIG_TEST_STATIC_KEYS=m
CONFIG_EARLY_PRINTK=y
+CONFIG_ENCRYPTED_KEYS=m
CONFIG_CRYPTO_RSA=m
CONFIG_CRYPTO_DH=m
CONFIG_CRYPTO_ECDH=m
diff --git a/arch/m68k/configs/mac_defconfig b/arch/m68k/configs/mac_defconfig
index 78b5101c1aa6..3bbc9b2f0dac 100644
--- a/arch/m68k/configs/mac_defconfig
+++ b/arch/m68k/configs/mac_defconfig
@@ -63,6 +63,7 @@ CONFIG_INET_XFRM_MODE_TUNNEL=m
CONFIG_INET_XFRM_MODE_BEET=m
CONFIG_INET_DIAG=m
CONFIG_INET_UDP_DIAG=m
+CONFIG_INET_RAW_DIAG=m
CONFIG_IPV6=m
CONFIG_IPV6_ROUTER_PREF=y
CONFIG_INET6_AH=m
@@ -73,10 +74,10 @@ CONFIG_IPV6_VTI=m
CONFIG_IPV6_GRE=m
CONFIG_NETFILTER=y
CONFIG_NF_CONNTRACK=m
+CONFIG_NF_LOG_NETDEV=m
CONFIG_NF_CONNTRACK_ZONES=y
# CONFIG_NF_CONNTRACK_PROCFS is not set
# CONFIG_NF_CT_PROTO_DCCP is not set
-CONFIG_NF_CT_PROTO_UDPLITE=m
CONFIG_NF_CONNTRACK_AMANDA=m
CONFIG_NF_CONNTRACK_FTP=m
CONFIG_NF_CONNTRACK_H323=m
@@ -92,6 +93,7 @@ CONFIG_NF_TABLES_INET=m
CONFIG_NF_TABLES_NETDEV=m
CONFIG_NFT_EXTHDR=m
CONFIG_NFT_META=m
+CONFIG_NFT_RT=m
CONFIG_NFT_NUMGEN=m
CONFIG_NFT_CT=m
CONFIG_NFT_SET_RBTREE=m
@@ -102,11 +104,13 @@ CONFIG_NFT_LIMIT=m
CONFIG_NFT_MASQ=m
CONFIG_NFT_REDIR=m
CONFIG_NFT_NAT=m
+CONFIG_NFT_OBJREF=m
CONFIG_NFT_QUEUE=m
CONFIG_NFT_QUOTA=m
CONFIG_NFT_REJECT=m
CONFIG_NFT_COMPAT=m
CONFIG_NFT_HASH=m
+CONFIG_NFT_FIB_INET=m
CONFIG_NFT_DUP_NETDEV=m
CONFIG_NFT_FWD_NETDEV=m
CONFIG_NETFILTER_XT_SET=m
@@ -173,6 +177,7 @@ CONFIG_IP_SET_HASH_IPMARK=m
CONFIG_IP_SET_HASH_IPPORT=m
CONFIG_IP_SET_HASH_IPPORTIP=m
CONFIG_IP_SET_HASH_IPPORTNET=m
+CONFIG_IP_SET_HASH_IPMAC=m
CONFIG_IP_SET_HASH_MAC=m
CONFIG_IP_SET_HASH_NETPORTNET=m
CONFIG_IP_SET_HASH_NET=m
@@ -181,8 +186,10 @@ CONFIG_IP_SET_HASH_NETPORT=m
CONFIG_IP_SET_HASH_NETIFACE=m
CONFIG_IP_SET_LIST_SET=m
CONFIG_NF_CONNTRACK_IPV4=m
+CONFIG_NF_SOCKET_IPV4=m
CONFIG_NFT_CHAIN_ROUTE_IPV4=m
CONFIG_NFT_DUP_IPV4=m
+CONFIG_NFT_FIB_IPV4=m
CONFIG_NF_TABLES_ARP=m
CONFIG_NF_LOG_ARP=m
CONFIG_NFT_CHAIN_NAT_IPV4=m
@@ -209,8 +216,10 @@ CONFIG_IP_NF_ARPTABLES=m
CONFIG_IP_NF_ARPFILTER=m
CONFIG_IP_NF_ARP_MANGLE=m
CONFIG_NF_CONNTRACK_IPV6=m
+CONFIG_NF_SOCKET_IPV6=m
CONFIG_NFT_CHAIN_ROUTE_IPV6=m
CONFIG_NFT_DUP_IPV6=m
+CONFIG_NFT_FIB_IPV6=m
CONFIG_NFT_CHAIN_NAT_IPV6=m
CONFIG_NFT_MASQ_IPV6=m
CONFIG_NFT_REDIR_IPV6=m
@@ -294,6 +303,7 @@ CONFIG_NET_DEVLINK=m
CONFIG_DEVTMPFS=y
CONFIG_DEVTMPFS_MOUNT=y
# CONFIG_FIRMWARE_IN_KERNEL is not set
+CONFIG_TEST_ASYNC_DRIVER_PROBE=m
CONFIG_CONNECTOR=m
CONFIG_BLK_DEV_SWIM=m
CONFIG_BLK_DEV_LOOP=y
@@ -366,6 +376,7 @@ CONFIG_MACSEC=m
CONFIG_NETCONSOLE=m
CONFIG_NETCONSOLE_DYNAMIC=y
CONFIG_VETH=m
+# CONFIG_NET_VENDOR_ALACRITECH is not set
# CONFIG_NET_VENDOR_AMAZON is not set
CONFIG_MACMACE=y
# CONFIG_NET_VENDOR_ARC is not set
@@ -384,6 +395,7 @@ CONFIG_MAC8390=y
# CONFIG_NET_VENDOR_ROCKER is not set
# CONFIG_NET_VENDOR_SAMSUNG is not set
# CONFIG_NET_VENDOR_SEEQ is not set
+# CONFIG_NET_VENDOR_SOLARFLARE is not set
# CONFIG_NET_VENDOR_SMSC is not set
# CONFIG_NET_VENDOR_STMICRO is not set
# CONFIG_NET_VENDOR_SYNOPSYS is not set
@@ -413,7 +425,6 @@ CONFIG_INPUT_M68K_BEEP=m
CONFIG_SERIO=m
CONFIG_USERIO=m
# CONFIG_LEGACY_PTYS is not set
-# CONFIG_DEVKMEM is not set
CONFIG_SERIAL_PMACZILOG=y
CONFIG_SERIAL_PMACZILOG_TTYS=y
CONFIG_SERIAL_PMACZILOG_CONSOLE=y
@@ -552,6 +563,7 @@ CONFIG_TEST_FIRMWARE=m
CONFIG_TEST_UDELAY=m
CONFIG_TEST_STATIC_KEYS=m
CONFIG_EARLY_PRINTK=y
+CONFIG_ENCRYPTED_KEYS=m
CONFIG_CRYPTO_RSA=m
CONFIG_CRYPTO_DH=m
CONFIG_CRYPTO_ECDH=m
diff --git a/arch/m68k/configs/multi_defconfig b/arch/m68k/configs/multi_defconfig
index 38e5bcbd0d62..8f2c0decb2f8 100644
--- a/arch/m68k/configs/multi_defconfig
+++ b/arch/m68k/configs/multi_defconfig
@@ -73,6 +73,7 @@ CONFIG_INET_XFRM_MODE_TUNNEL=m
CONFIG_INET_XFRM_MODE_BEET=m
CONFIG_INET_DIAG=m
CONFIG_INET_UDP_DIAG=m
+CONFIG_INET_RAW_DIAG=m
CONFIG_IPV6=m
CONFIG_IPV6_ROUTER_PREF=y
CONFIG_INET6_AH=m
@@ -83,10 +84,10 @@ CONFIG_IPV6_VTI=m
CONFIG_IPV6_GRE=m
CONFIG_NETFILTER=y
CONFIG_NF_CONNTRACK=m
+CONFIG_NF_LOG_NETDEV=m
CONFIG_NF_CONNTRACK_ZONES=y
# CONFIG_NF_CONNTRACK_PROCFS is not set
# CONFIG_NF_CT_PROTO_DCCP is not set
-CONFIG_NF_CT_PROTO_UDPLITE=m
CONFIG_NF_CONNTRACK_AMANDA=m
CONFIG_NF_CONNTRACK_FTP=m
CONFIG_NF_CONNTRACK_H323=m
@@ -102,6 +103,7 @@ CONFIG_NF_TABLES_INET=m
CONFIG_NF_TABLES_NETDEV=m
CONFIG_NFT_EXTHDR=m
CONFIG_NFT_META=m
+CONFIG_NFT_RT=m
CONFIG_NFT_NUMGEN=m
CONFIG_NFT_CT=m
CONFIG_NFT_SET_RBTREE=m
@@ -112,11 +114,13 @@ CONFIG_NFT_LIMIT=m
CONFIG_NFT_MASQ=m
CONFIG_NFT_REDIR=m
CONFIG_NFT_NAT=m
+CONFIG_NFT_OBJREF=m
CONFIG_NFT_QUEUE=m
CONFIG_NFT_QUOTA=m
CONFIG_NFT_REJECT=m
CONFIG_NFT_COMPAT=m
CONFIG_NFT_HASH=m
+CONFIG_NFT_FIB_INET=m
CONFIG_NFT_DUP_NETDEV=m
CONFIG_NFT_FWD_NETDEV=m
CONFIG_NETFILTER_XT_SET=m
@@ -183,6 +187,7 @@ CONFIG_IP_SET_HASH_IPMARK=m
CONFIG_IP_SET_HASH_IPPORT=m
CONFIG_IP_SET_HASH_IPPORTIP=m
CONFIG_IP_SET_HASH_IPPORTNET=m
+CONFIG_IP_SET_HASH_IPMAC=m
CONFIG_IP_SET_HASH_MAC=m
CONFIG_IP_SET_HASH_NETPORTNET=m
CONFIG_IP_SET_HASH_NET=m
@@ -191,8 +196,10 @@ CONFIG_IP_SET_HASH_NETPORT=m
CONFIG_IP_SET_HASH_NETIFACE=m
CONFIG_IP_SET_LIST_SET=m
CONFIG_NF_CONNTRACK_IPV4=m
+CONFIG_NF_SOCKET_IPV4=m
CONFIG_NFT_CHAIN_ROUTE_IPV4=m
CONFIG_NFT_DUP_IPV4=m
+CONFIG_NFT_FIB_IPV4=m
CONFIG_NF_TABLES_ARP=m
CONFIG_NF_LOG_ARP=m
CONFIG_NFT_CHAIN_NAT_IPV4=m
@@ -219,8 +226,10 @@ CONFIG_IP_NF_ARPTABLES=m
CONFIG_IP_NF_ARPFILTER=m
CONFIG_IP_NF_ARP_MANGLE=m
CONFIG_NF_CONNTRACK_IPV6=m
+CONFIG_NF_SOCKET_IPV6=m
CONFIG_NFT_CHAIN_ROUTE_IPV6=m
CONFIG_NFT_DUP_IPV6=m
+CONFIG_NFT_FIB_IPV6=m
CONFIG_NFT_CHAIN_NAT_IPV6=m
CONFIG_NFT_MASQ_IPV6=m
CONFIG_NFT_REDIR_IPV6=m
@@ -304,6 +313,7 @@ CONFIG_NET_DEVLINK=m
CONFIG_DEVTMPFS=y
CONFIG_DEVTMPFS_MOUNT=y
# CONFIG_FIRMWARE_IN_KERNEL is not set
+CONFIG_TEST_ASYNC_DRIVER_PROBE=m
CONFIG_CONNECTOR=m
CONFIG_PARPORT=m
CONFIG_PARPORT_PC=m
@@ -400,6 +410,7 @@ CONFIG_NETCONSOLE=m
CONFIG_NETCONSOLE_DYNAMIC=y
CONFIG_VETH=m
# CONFIG_NET_VENDOR_3COM is not set
+# CONFIG_NET_VENDOR_ALACRITECH is not set
# CONFIG_NET_VENDOR_AMAZON is not set
CONFIG_A2065=y
CONFIG_ARIADNE=y
@@ -430,6 +441,7 @@ CONFIG_ZORRO8390=y
# CONFIG_NET_VENDOR_ROCKER is not set
# CONFIG_NET_VENDOR_SAMSUNG is not set
# CONFIG_NET_VENDOR_SEEQ is not set
+# CONFIG_NET_VENDOR_SOLARFLARE is not set
CONFIG_SMC91X=y
# CONFIG_NET_VENDOR_STMICRO is not set
# CONFIG_NET_VENDOR_SYNOPSYS is not set
@@ -468,7 +480,6 @@ CONFIG_HP_SDC_RTC=m
CONFIG_SERIO_Q40KBD=y
CONFIG_USERIO=m
# CONFIG_LEGACY_PTYS is not set
-# CONFIG_DEVKMEM is not set
CONFIG_SERIAL_PMACZILOG=y
CONFIG_SERIAL_PMACZILOG_TTYS=y
CONFIG_SERIAL_PMACZILOG_CONSOLE=y
@@ -632,6 +643,7 @@ CONFIG_TEST_FIRMWARE=m
CONFIG_TEST_UDELAY=m
CONFIG_TEST_STATIC_KEYS=m
CONFIG_EARLY_PRINTK=y
+CONFIG_ENCRYPTED_KEYS=m
CONFIG_CRYPTO_RSA=m
CONFIG_CRYPTO_DH=m
CONFIG_CRYPTO_ECDH=m
diff --git a/arch/m68k/configs/mvme147_defconfig b/arch/m68k/configs/mvme147_defconfig
index 28687192b68e..c743dd22e96f 100644
--- a/arch/m68k/configs/mvme147_defconfig
+++ b/arch/m68k/configs/mvme147_defconfig
@@ -61,6 +61,7 @@ CONFIG_INET_XFRM_MODE_TUNNEL=m
CONFIG_INET_XFRM_MODE_BEET=m
CONFIG_INET_DIAG=m
CONFIG_INET_UDP_DIAG=m
+CONFIG_INET_RAW_DIAG=m
CONFIG_IPV6=m
CONFIG_IPV6_ROUTER_PREF=y
CONFIG_INET6_AH=m
@@ -71,10 +72,10 @@ CONFIG_IPV6_VTI=m
CONFIG_IPV6_GRE=m
CONFIG_NETFILTER=y
CONFIG_NF_CONNTRACK=m
+CONFIG_NF_LOG_NETDEV=m
CONFIG_NF_CONNTRACK_ZONES=y
# CONFIG_NF_CONNTRACK_PROCFS is not set
# CONFIG_NF_CT_PROTO_DCCP is not set
-CONFIG_NF_CT_PROTO_UDPLITE=m
CONFIG_NF_CONNTRACK_AMANDA=m
CONFIG_NF_CONNTRACK_FTP=m
CONFIG_NF_CONNTRACK_H323=m
@@ -90,6 +91,7 @@ CONFIG_NF_TABLES_INET=m
CONFIG_NF_TABLES_NETDEV=m
CONFIG_NFT_EXTHDR=m
CONFIG_NFT_META=m
+CONFIG_NFT_RT=m
CONFIG_NFT_NUMGEN=m
CONFIG_NFT_CT=m
CONFIG_NFT_SET_RBTREE=m
@@ -100,11 +102,13 @@ CONFIG_NFT_LIMIT=m
CONFIG_NFT_MASQ=m
CONFIG_NFT_REDIR=m
CONFIG_NFT_NAT=m
+CONFIG_NFT_OBJREF=m
CONFIG_NFT_QUEUE=m
CONFIG_NFT_QUOTA=m
CONFIG_NFT_REJECT=m
CONFIG_NFT_COMPAT=m
CONFIG_NFT_HASH=m
+CONFIG_NFT_FIB_INET=m
CONFIG_NFT_DUP_NETDEV=m
CONFIG_NFT_FWD_NETDEV=m
CONFIG_NETFILTER_XT_SET=m
@@ -171,6 +175,7 @@ CONFIG_IP_SET_HASH_IPMARK=m
CONFIG_IP_SET_HASH_IPPORT=m
CONFIG_IP_SET_HASH_IPPORTIP=m
CONFIG_IP_SET_HASH_IPPORTNET=m
+CONFIG_IP_SET_HASH_IPMAC=m
CONFIG_IP_SET_HASH_MAC=m
CONFIG_IP_SET_HASH_NETPORTNET=m
CONFIG_IP_SET_HASH_NET=m
@@ -179,8 +184,10 @@ CONFIG_IP_SET_HASH_NETPORT=m
CONFIG_IP_SET_HASH_NETIFACE=m
CONFIG_IP_SET_LIST_SET=m
CONFIG_NF_CONNTRACK_IPV4=m
+CONFIG_NF_SOCKET_IPV4=m
CONFIG_NFT_CHAIN_ROUTE_IPV4=m
CONFIG_NFT_DUP_IPV4=m
+CONFIG_NFT_FIB_IPV4=m
CONFIG_NF_TABLES_ARP=m
CONFIG_NF_LOG_ARP=m
CONFIG_NFT_CHAIN_NAT_IPV4=m
@@ -207,8 +214,10 @@ CONFIG_IP_NF_ARPTABLES=m
CONFIG_IP_NF_ARPFILTER=m
CONFIG_IP_NF_ARP_MANGLE=m
CONFIG_NF_CONNTRACK_IPV6=m
+CONFIG_NF_SOCKET_IPV6=m
CONFIG_NFT_CHAIN_ROUTE_IPV6=m
CONFIG_NFT_DUP_IPV6=m
+CONFIG_NFT_FIB_IPV6=m
CONFIG_NFT_CHAIN_NAT_IPV6=m
CONFIG_NFT_MASQ_IPV6=m
CONFIG_NFT_REDIR_IPV6=m
@@ -289,6 +298,7 @@ CONFIG_NET_DEVLINK=m
CONFIG_DEVTMPFS=y
CONFIG_DEVTMPFS_MOUNT=y
# CONFIG_FIRMWARE_IN_KERNEL is not set
+CONFIG_TEST_ASYNC_DRIVER_PROBE=m
CONFIG_CONNECTOR=m
CONFIG_BLK_DEV_LOOP=y
CONFIG_BLK_DEV_CRYPTOLOOP=m
@@ -348,6 +358,7 @@ CONFIG_MACSEC=m
CONFIG_NETCONSOLE=m
CONFIG_NETCONSOLE_DYNAMIC=y
CONFIG_VETH=m
+# CONFIG_NET_VENDOR_ALACRITECH is not set
# CONFIG_NET_VENDOR_AMAZON is not set
CONFIG_MVME147_NET=y
# CONFIG_NET_VENDOR_ARC is not set
@@ -364,6 +375,7 @@ CONFIG_MVME147_NET=y
# CONFIG_NET_VENDOR_ROCKER is not set
# CONFIG_NET_VENDOR_SAMSUNG is not set
# CONFIG_NET_VENDOR_SEEQ is not set
+# CONFIG_NET_VENDOR_SOLARFLARE is not set
# CONFIG_NET_VENDOR_STMICRO is not set
# CONFIG_NET_VENDOR_SYNOPSYS is not set
# CONFIG_NET_VENDOR_VIA is not set
@@ -389,7 +401,6 @@ CONFIG_INPUT_EVDEV=m
# CONFIG_SERIO is not set
CONFIG_VT_HW_CONSOLE_BINDING=y
# CONFIG_LEGACY_PTYS is not set
-# CONFIG_DEVKMEM is not set
# CONFIG_HW_RANDOM is not set
CONFIG_NTP_PPS=y
CONFIG_PPS_CLIENT_LDISC=m
@@ -520,6 +531,7 @@ CONFIG_TEST_FIRMWARE=m
CONFIG_TEST_UDELAY=m
CONFIG_TEST_STATIC_KEYS=m
CONFIG_EARLY_PRINTK=y
+CONFIG_ENCRYPTED_KEYS=m
CONFIG_CRYPTO_RSA=m
CONFIG_CRYPTO_DH=m
CONFIG_CRYPTO_ECDH=m
diff --git a/arch/m68k/configs/mvme16x_defconfig b/arch/m68k/configs/mvme16x_defconfig
index 5a5f109ab3cd..2ccaca858f05 100644
--- a/arch/m68k/configs/mvme16x_defconfig
+++ b/arch/m68k/configs/mvme16x_defconfig
@@ -62,6 +62,7 @@ CONFIG_INET_XFRM_MODE_TUNNEL=m
CONFIG_INET_XFRM_MODE_BEET=m
CONFIG_INET_DIAG=m
CONFIG_INET_UDP_DIAG=m
+CONFIG_INET_RAW_DIAG=m
CONFIG_IPV6=m
CONFIG_IPV6_ROUTER_PREF=y
CONFIG_INET6_AH=m
@@ -72,10 +73,10 @@ CONFIG_IPV6_VTI=m
CONFIG_IPV6_GRE=m
CONFIG_NETFILTER=y
CONFIG_NF_CONNTRACK=m
+CONFIG_NF_LOG_NETDEV=m
CONFIG_NF_CONNTRACK_ZONES=y
# CONFIG_NF_CONNTRACK_PROCFS is not set
# CONFIG_NF_CT_PROTO_DCCP is not set
-CONFIG_NF_CT_PROTO_UDPLITE=m
CONFIG_NF_CONNTRACK_AMANDA=m
CONFIG_NF_CONNTRACK_FTP=m
CONFIG_NF_CONNTRACK_H323=m
@@ -91,6 +92,7 @@ CONFIG_NF_TABLES_INET=m
CONFIG_NF_TABLES_NETDEV=m
CONFIG_NFT_EXTHDR=m
CONFIG_NFT_META=m
+CONFIG_NFT_RT=m
CONFIG_NFT_NUMGEN=m
CONFIG_NFT_CT=m
CONFIG_NFT_SET_RBTREE=m
@@ -101,11 +103,13 @@ CONFIG_NFT_LIMIT=m
CONFIG_NFT_MASQ=m
CONFIG_NFT_REDIR=m
CONFIG_NFT_NAT=m
+CONFIG_NFT_OBJREF=m
CONFIG_NFT_QUEUE=m
CONFIG_NFT_QUOTA=m
CONFIG_NFT_REJECT=m
CONFIG_NFT_COMPAT=m
CONFIG_NFT_HASH=m
+CONFIG_NFT_FIB_INET=m
CONFIG_NFT_DUP_NETDEV=m
CONFIG_NFT_FWD_NETDEV=m
CONFIG_NETFILTER_XT_SET=m
@@ -172,6 +176,7 @@ CONFIG_IP_SET_HASH_IPMARK=m
CONFIG_IP_SET_HASH_IPPORT=m
CONFIG_IP_SET_HASH_IPPORTIP=m
CONFIG_IP_SET_HASH_IPPORTNET=m
+CONFIG_IP_SET_HASH_IPMAC=m
CONFIG_IP_SET_HASH_MAC=m
CONFIG_IP_SET_HASH_NETPORTNET=m
CONFIG_IP_SET_HASH_NET=m
@@ -180,8 +185,10 @@ CONFIG_IP_SET_HASH_NETPORT=m
CONFIG_IP_SET_HASH_NETIFACE=m
CONFIG_IP_SET_LIST_SET=m
CONFIG_NF_CONNTRACK_IPV4=m
+CONFIG_NF_SOCKET_IPV4=m
CONFIG_NFT_CHAIN_ROUTE_IPV4=m
CONFIG_NFT_DUP_IPV4=m
+CONFIG_NFT_FIB_IPV4=m
CONFIG_NF_TABLES_ARP=m
CONFIG_NF_LOG_ARP=m
CONFIG_NFT_CHAIN_NAT_IPV4=m
@@ -208,8 +215,10 @@ CONFIG_IP_NF_ARPTABLES=m
CONFIG_IP_NF_ARPFILTER=m
CONFIG_IP_NF_ARP_MANGLE=m
CONFIG_NF_CONNTRACK_IPV6=m
+CONFIG_NF_SOCKET_IPV6=m
CONFIG_NFT_CHAIN_ROUTE_IPV6=m
CONFIG_NFT_DUP_IPV6=m
+CONFIG_NFT_FIB_IPV6=m
CONFIG_NFT_CHAIN_NAT_IPV6=m
CONFIG_NFT_MASQ_IPV6=m
CONFIG_NFT_REDIR_IPV6=m
@@ -290,6 +299,7 @@ CONFIG_NET_DEVLINK=m
CONFIG_DEVTMPFS=y
CONFIG_DEVTMPFS_MOUNT=y
# CONFIG_FIRMWARE_IN_KERNEL is not set
+CONFIG_TEST_ASYNC_DRIVER_PROBE=m
CONFIG_CONNECTOR=m
CONFIG_BLK_DEV_LOOP=y
CONFIG_BLK_DEV_CRYPTOLOOP=m
@@ -349,6 +359,7 @@ CONFIG_MACSEC=m
CONFIG_NETCONSOLE=m
CONFIG_NETCONSOLE_DYNAMIC=y
CONFIG_VETH=m
+# CONFIG_NET_VENDOR_ALACRITECH is not set
# CONFIG_NET_VENDOR_AMAZON is not set
# CONFIG_NET_VENDOR_ARC is not set
# CONFIG_NET_CADENCE is not set
@@ -364,6 +375,7 @@ CONFIG_MVME16x_NET=y
# CONFIG_NET_VENDOR_ROCKER is not set
# CONFIG_NET_VENDOR_SAMSUNG is not set
# CONFIG_NET_VENDOR_SEEQ is not set
+# CONFIG_NET_VENDOR_SOLARFLARE is not set
# CONFIG_NET_VENDOR_STMICRO is not set
# CONFIG_NET_VENDOR_SYNOPSYS is not set
# CONFIG_NET_VENDOR_VIA is not set
@@ -389,7 +401,6 @@ CONFIG_INPUT_EVDEV=m
# CONFIG_SERIO is not set
CONFIG_VT_HW_CONSOLE_BINDING=y
# CONFIG_LEGACY_PTYS is not set
-# CONFIG_DEVKMEM is not set
# CONFIG_HW_RANDOM is not set
CONFIG_NTP_PPS=y
CONFIG_PPS_CLIENT_LDISC=m
@@ -520,6 +531,7 @@ CONFIG_TEST_FIRMWARE=m
CONFIG_TEST_UDELAY=m
CONFIG_TEST_STATIC_KEYS=m
CONFIG_EARLY_PRINTK=y
+CONFIG_ENCRYPTED_KEYS=m
CONFIG_CRYPTO_RSA=m
CONFIG_CRYPTO_DH=m
CONFIG_CRYPTO_ECDH=m
diff --git a/arch/m68k/configs/q40_defconfig b/arch/m68k/configs/q40_defconfig
index e557c9de3fbc..5599f3fd5fcd 100644
--- a/arch/m68k/configs/q40_defconfig
+++ b/arch/m68k/configs/q40_defconfig
@@ -62,6 +62,7 @@ CONFIG_INET_XFRM_MODE_TUNNEL=m
CONFIG_INET_XFRM_MODE_BEET=m
CONFIG_INET_DIAG=m
CONFIG_INET_UDP_DIAG=m
+CONFIG_INET_RAW_DIAG=m
CONFIG_IPV6=m
CONFIG_IPV6_ROUTER_PREF=y
CONFIG_INET6_AH=m
@@ -72,10 +73,10 @@ CONFIG_IPV6_VTI=m
CONFIG_IPV6_GRE=m
CONFIG_NETFILTER=y
CONFIG_NF_CONNTRACK=m
+CONFIG_NF_LOG_NETDEV=m
CONFIG_NF_CONNTRACK_ZONES=y
# CONFIG_NF_CONNTRACK_PROCFS is not set
# CONFIG_NF_CT_PROTO_DCCP is not set
-CONFIG_NF_CT_PROTO_UDPLITE=m
CONFIG_NF_CONNTRACK_AMANDA=m
CONFIG_NF_CONNTRACK_FTP=m
CONFIG_NF_CONNTRACK_H323=m
@@ -91,6 +92,7 @@ CONFIG_NF_TABLES_INET=m
CONFIG_NF_TABLES_NETDEV=m
CONFIG_NFT_EXTHDR=m
CONFIG_NFT_META=m
+CONFIG_NFT_RT=m
CONFIG_NFT_NUMGEN=m
CONFIG_NFT_CT=m
CONFIG_NFT_SET_RBTREE=m
@@ -101,11 +103,13 @@ CONFIG_NFT_LIMIT=m
CONFIG_NFT_MASQ=m
CONFIG_NFT_REDIR=m
CONFIG_NFT_NAT=m
+CONFIG_NFT_OBJREF=m
CONFIG_NFT_QUEUE=m
CONFIG_NFT_QUOTA=m
CONFIG_NFT_REJECT=m
CONFIG_NFT_COMPAT=m
CONFIG_NFT_HASH=m
+CONFIG_NFT_FIB_INET=m
CONFIG_NFT_DUP_NETDEV=m
CONFIG_NFT_FWD_NETDEV=m
CONFIG_NETFILTER_XT_SET=m
@@ -172,6 +176,7 @@ CONFIG_IP_SET_HASH_IPMARK=m
CONFIG_IP_SET_HASH_IPPORT=m
CONFIG_IP_SET_HASH_IPPORTIP=m
CONFIG_IP_SET_HASH_IPPORTNET=m
+CONFIG_IP_SET_HASH_IPMAC=m
CONFIG_IP_SET_HASH_MAC=m
CONFIG_IP_SET_HASH_NETPORTNET=m
CONFIG_IP_SET_HASH_NET=m
@@ -180,8 +185,10 @@ CONFIG_IP_SET_HASH_NETPORT=m
CONFIG_IP_SET_HASH_NETIFACE=m
CONFIG_IP_SET_LIST_SET=m
CONFIG_NF_CONNTRACK_IPV4=m
+CONFIG_NF_SOCKET_IPV4=m
CONFIG_NFT_CHAIN_ROUTE_IPV4=m
CONFIG_NFT_DUP_IPV4=m
+CONFIG_NFT_FIB_IPV4=m
CONFIG_NF_TABLES_ARP=m
CONFIG_NF_LOG_ARP=m
CONFIG_NFT_CHAIN_NAT_IPV4=m
@@ -208,8 +215,10 @@ CONFIG_IP_NF_ARPTABLES=m
CONFIG_IP_NF_ARPFILTER=m
CONFIG_IP_NF_ARP_MANGLE=m
CONFIG_NF_CONNTRACK_IPV6=m
+CONFIG_NF_SOCKET_IPV6=m
CONFIG_NFT_CHAIN_ROUTE_IPV6=m
CONFIG_NFT_DUP_IPV6=m
+CONFIG_NFT_FIB_IPV6=m
CONFIG_NFT_CHAIN_NAT_IPV6=m
CONFIG_NFT_MASQ_IPV6=m
CONFIG_NFT_REDIR_IPV6=m
@@ -290,6 +299,7 @@ CONFIG_NET_DEVLINK=m
CONFIG_DEVTMPFS=y
CONFIG_DEVTMPFS_MOUNT=y
# CONFIG_FIRMWARE_IN_KERNEL is not set
+CONFIG_TEST_ASYNC_DRIVER_PROBE=m
CONFIG_CONNECTOR=m
CONFIG_PARPORT=m
CONFIG_PARPORT_PC=m
@@ -356,6 +366,7 @@ CONFIG_NETCONSOLE=m
CONFIG_NETCONSOLE_DYNAMIC=y
CONFIG_VETH=m
# CONFIG_NET_VENDOR_3COM is not set
+# CONFIG_NET_VENDOR_ALACRITECH is not set
# CONFIG_NET_VENDOR_AMAZON is not set
# CONFIG_NET_VENDOR_AMD is not set
# CONFIG_NET_VENDOR_ARC is not set
@@ -374,6 +385,7 @@ CONFIG_NE2000=y
# CONFIG_NET_VENDOR_ROCKER is not set
# CONFIG_NET_VENDOR_SAMSUNG is not set
# CONFIG_NET_VENDOR_SEEQ is not set
+# CONFIG_NET_VENDOR_SOLARFLARE is not set
# CONFIG_NET_VENDOR_SMSC is not set
# CONFIG_NET_VENDOR_STMICRO is not set
# CONFIG_NET_VENDOR_SYNOPSYS is not set
@@ -404,7 +416,6 @@ CONFIG_INPUT_M68K_BEEP=m
CONFIG_SERIO_Q40KBD=y
CONFIG_USERIO=m
# CONFIG_LEGACY_PTYS is not set
-# CONFIG_DEVKMEM is not set
CONFIG_PRINTER=m
# CONFIG_HW_RANDOM is not set
CONFIG_NTP_PPS=y
@@ -543,6 +554,7 @@ CONFIG_TEST_FIRMWARE=m
CONFIG_TEST_UDELAY=m
CONFIG_TEST_STATIC_KEYS=m
CONFIG_EARLY_PRINTK=y
+CONFIG_ENCRYPTED_KEYS=m
CONFIG_CRYPTO_RSA=m
CONFIG_CRYPTO_DH=m
CONFIG_CRYPTO_ECDH=m
diff --git a/arch/m68k/configs/sun3_defconfig b/arch/m68k/configs/sun3_defconfig
index c6a748a36daf..313bf0a562ad 100644
--- a/arch/m68k/configs/sun3_defconfig
+++ b/arch/m68k/configs/sun3_defconfig
@@ -59,6 +59,7 @@ CONFIG_INET_XFRM_MODE_TUNNEL=m
CONFIG_INET_XFRM_MODE_BEET=m
CONFIG_INET_DIAG=m
CONFIG_INET_UDP_DIAG=m
+CONFIG_INET_RAW_DIAG=m
CONFIG_IPV6=m
CONFIG_IPV6_ROUTER_PREF=y
CONFIG_INET6_AH=m
@@ -69,10 +70,10 @@ CONFIG_IPV6_VTI=m
CONFIG_IPV6_GRE=m
CONFIG_NETFILTER=y
CONFIG_NF_CONNTRACK=m
+CONFIG_NF_LOG_NETDEV=m
CONFIG_NF_CONNTRACK_ZONES=y
# CONFIG_NF_CONNTRACK_PROCFS is not set
# CONFIG_NF_CT_PROTO_DCCP is not set
-CONFIG_NF_CT_PROTO_UDPLITE=m
CONFIG_NF_CONNTRACK_AMANDA=m
CONFIG_NF_CONNTRACK_FTP=m
CONFIG_NF_CONNTRACK_H323=m
@@ -88,6 +89,7 @@ CONFIG_NF_TABLES_INET=m
CONFIG_NF_TABLES_NETDEV=m
CONFIG_NFT_EXTHDR=m
CONFIG_NFT_META=m
+CONFIG_NFT_RT=m
CONFIG_NFT_NUMGEN=m
CONFIG_NFT_CT=m
CONFIG_NFT_SET_RBTREE=m
@@ -98,11 +100,13 @@ CONFIG_NFT_LIMIT=m
CONFIG_NFT_MASQ=m
CONFIG_NFT_REDIR=m
CONFIG_NFT_NAT=m
+CONFIG_NFT_OBJREF=m
CONFIG_NFT_QUEUE=m
CONFIG_NFT_QUOTA=m
CONFIG_NFT_REJECT=m
CONFIG_NFT_COMPAT=m
CONFIG_NFT_HASH=m
+CONFIG_NFT_FIB_INET=m
CONFIG_NFT_DUP_NETDEV=m
CONFIG_NFT_FWD_NETDEV=m
CONFIG_NETFILTER_XT_SET=m
@@ -169,6 +173,7 @@ CONFIG_IP_SET_HASH_IPMARK=m
CONFIG_IP_SET_HASH_IPPORT=m
CONFIG_IP_SET_HASH_IPPORTIP=m
CONFIG_IP_SET_HASH_IPPORTNET=m
+CONFIG_IP_SET_HASH_IPMAC=m
CONFIG_IP_SET_HASH_MAC=m
CONFIG_IP_SET_HASH_NETPORTNET=m
CONFIG_IP_SET_HASH_NET=m
@@ -177,8 +182,10 @@ CONFIG_IP_SET_HASH_NETPORT=m
CONFIG_IP_SET_HASH_NETIFACE=m
CONFIG_IP_SET_LIST_SET=m
CONFIG_NF_CONNTRACK_IPV4=m
+CONFIG_NF_SOCKET_IPV4=m
CONFIG_NFT_CHAIN_ROUTE_IPV4=m
CONFIG_NFT_DUP_IPV4=m
+CONFIG_NFT_FIB_IPV4=m
CONFIG_NF_TABLES_ARP=m
CONFIG_NF_LOG_ARP=m
CONFIG_NFT_CHAIN_NAT_IPV4=m
@@ -205,8 +212,10 @@ CONFIG_IP_NF_ARPTABLES=m
CONFIG_IP_NF_ARPFILTER=m
CONFIG_IP_NF_ARP_MANGLE=m
CONFIG_NF_CONNTRACK_IPV6=m
+CONFIG_NF_SOCKET_IPV6=m
CONFIG_NFT_CHAIN_ROUTE_IPV6=m
CONFIG_NFT_DUP_IPV6=m
+CONFIG_NFT_FIB_IPV6=m
CONFIG_NFT_CHAIN_NAT_IPV6=m
CONFIG_NFT_MASQ_IPV6=m
CONFIG_NFT_REDIR_IPV6=m
@@ -287,6 +296,7 @@ CONFIG_NET_DEVLINK=m
CONFIG_DEVTMPFS=y
CONFIG_DEVTMPFS_MOUNT=y
# CONFIG_FIRMWARE_IN_KERNEL is not set
+CONFIG_TEST_ASYNC_DRIVER_PROBE=m
CONFIG_CONNECTOR=m
CONFIG_BLK_DEV_LOOP=y
CONFIG_BLK_DEV_CRYPTOLOOP=m
@@ -346,6 +356,7 @@ CONFIG_MACSEC=m
CONFIG_NETCONSOLE=m
CONFIG_NETCONSOLE_DYNAMIC=y
CONFIG_VETH=m
+# CONFIG_NET_VENDOR_ALACRITECH is not set
# CONFIG_NET_VENDOR_AMAZON is not set
CONFIG_SUN3LANCE=y
# CONFIG_NET_VENDOR_ARC is not set
@@ -361,6 +372,7 @@ CONFIG_SUN3_82586=y
# CONFIG_NET_VENDOR_ROCKER is not set
# CONFIG_NET_VENDOR_SAMSUNG is not set
# CONFIG_NET_VENDOR_SEEQ is not set
+# CONFIG_NET_VENDOR_SOLARFLARE is not set
# CONFIG_NET_VENDOR_STMICRO is not set
# CONFIG_NET_VENDOR_SUN is not set
# CONFIG_NET_VENDOR_SYNOPSYS is not set
@@ -388,7 +400,6 @@ CONFIG_KEYBOARD_SUNKBD=y
CONFIG_MOUSE_SERIAL=m
CONFIG_USERIO=m
# CONFIG_LEGACY_PTYS is not set
-# CONFIG_DEVKMEM is not set
# CONFIG_HW_RANDOM is not set
CONFIG_NTP_PPS=y
CONFIG_PPS_CLIENT_LDISC=m
@@ -521,6 +532,7 @@ CONFIG_TEST_BPF=m
CONFIG_TEST_FIRMWARE=m
CONFIG_TEST_UDELAY=m
CONFIG_TEST_STATIC_KEYS=m
+CONFIG_ENCRYPTED_KEYS=m
CONFIG_CRYPTO_RSA=m
CONFIG_CRYPTO_DH=m
CONFIG_CRYPTO_ECDH=m
diff --git a/arch/m68k/configs/sun3x_defconfig b/arch/m68k/configs/sun3x_defconfig
index 10d60857b9a6..38b61365f769 100644
--- a/arch/m68k/configs/sun3x_defconfig
+++ b/arch/m68k/configs/sun3x_defconfig
@@ -59,6 +59,7 @@ CONFIG_INET_XFRM_MODE_TUNNEL=m
CONFIG_INET_XFRM_MODE_BEET=m
CONFIG_INET_DIAG=m
CONFIG_INET_UDP_DIAG=m
+CONFIG_INET_RAW_DIAG=m
CONFIG_IPV6=m
CONFIG_IPV6_ROUTER_PREF=y
CONFIG_INET6_AH=m
@@ -69,10 +70,10 @@ CONFIG_IPV6_VTI=m
CONFIG_IPV6_GRE=m
CONFIG_NETFILTER=y
CONFIG_NF_CONNTRACK=m
+CONFIG_NF_LOG_NETDEV=m
CONFIG_NF_CONNTRACK_ZONES=y
# CONFIG_NF_CONNTRACK_PROCFS is not set
# CONFIG_NF_CT_PROTO_DCCP is not set
-CONFIG_NF_CT_PROTO_UDPLITE=m
CONFIG_NF_CONNTRACK_AMANDA=m
CONFIG_NF_CONNTRACK_FTP=m
CONFIG_NF_CONNTRACK_H323=m
@@ -88,6 +89,7 @@ CONFIG_NF_TABLES_INET=m
CONFIG_NF_TABLES_NETDEV=m
CONFIG_NFT_EXTHDR=m
CONFIG_NFT_META=m
+CONFIG_NFT_RT=m
CONFIG_NFT_NUMGEN=m
CONFIG_NFT_CT=m
CONFIG_NFT_SET_RBTREE=m
@@ -98,11 +100,13 @@ CONFIG_NFT_LIMIT=m
CONFIG_NFT_MASQ=m
CONFIG_NFT_REDIR=m
CONFIG_NFT_NAT=m
+CONFIG_NFT_OBJREF=m
CONFIG_NFT_QUEUE=m
CONFIG_NFT_QUOTA=m
CONFIG_NFT_REJECT=m
CONFIG_NFT_COMPAT=m
CONFIG_NFT_HASH=m
+CONFIG_NFT_FIB_INET=m
CONFIG_NFT_DUP_NETDEV=m
CONFIG_NFT_FWD_NETDEV=m
CONFIG_NETFILTER_XT_SET=m
@@ -169,6 +173,7 @@ CONFIG_IP_SET_HASH_IPMARK=m
CONFIG_IP_SET_HASH_IPPORT=m
CONFIG_IP_SET_HASH_IPPORTIP=m
CONFIG_IP_SET_HASH_IPPORTNET=m
+CONFIG_IP_SET_HASH_IPMAC=m
CONFIG_IP_SET_HASH_MAC=m
CONFIG_IP_SET_HASH_NETPORTNET=m
CONFIG_IP_SET_HASH_NET=m
@@ -177,8 +182,10 @@ CONFIG_IP_SET_HASH_NETPORT=m
CONFIG_IP_SET_HASH_NETIFACE=m
CONFIG_IP_SET_LIST_SET=m
CONFIG_NF_CONNTRACK_IPV4=m
+CONFIG_NF_SOCKET_IPV4=m
CONFIG_NFT_CHAIN_ROUTE_IPV4=m
CONFIG_NFT_DUP_IPV4=m
+CONFIG_NFT_FIB_IPV4=m
CONFIG_NF_TABLES_ARP=m
CONFIG_NF_LOG_ARP=m
CONFIG_NFT_CHAIN_NAT_IPV4=m
@@ -205,8 +212,10 @@ CONFIG_IP_NF_ARPTABLES=m
CONFIG_IP_NF_ARPFILTER=m
CONFIG_IP_NF_ARP_MANGLE=m
CONFIG_NF_CONNTRACK_IPV6=m
+CONFIG_NF_SOCKET_IPV6=m
CONFIG_NFT_CHAIN_ROUTE_IPV6=m
CONFIG_NFT_DUP_IPV6=m
+CONFIG_NFT_FIB_IPV6=m
CONFIG_NFT_CHAIN_NAT_IPV6=m
CONFIG_NFT_MASQ_IPV6=m
CONFIG_NFT_REDIR_IPV6=m
@@ -287,6 +296,7 @@ CONFIG_NET_DEVLINK=m
CONFIG_DEVTMPFS=y
CONFIG_DEVTMPFS_MOUNT=y
# CONFIG_FIRMWARE_IN_KERNEL is not set
+CONFIG_TEST_ASYNC_DRIVER_PROBE=m
CONFIG_CONNECTOR=m
CONFIG_BLK_DEV_LOOP=y
CONFIG_BLK_DEV_CRYPTOLOOP=m
@@ -346,6 +356,7 @@ CONFIG_MACSEC=m
CONFIG_NETCONSOLE=m
CONFIG_NETCONSOLE_DYNAMIC=y
CONFIG_VETH=m
+# CONFIG_NET_VENDOR_ALACRITECH is not set
# CONFIG_NET_VENDOR_AMAZON is not set
CONFIG_SUN3LANCE=y
# CONFIG_NET_VENDOR_ARC is not set
@@ -362,6 +373,7 @@ CONFIG_SUN3LANCE=y
# CONFIG_NET_VENDOR_ROCKER is not set
# CONFIG_NET_VENDOR_SAMSUNG is not set
# CONFIG_NET_VENDOR_SEEQ is not set
+# CONFIG_NET_VENDOR_SOLARFLARE is not set
# CONFIG_NET_VENDOR_STMICRO is not set
# CONFIG_NET_VENDOR_SYNOPSYS is not set
# CONFIG_NET_VENDOR_VIA is not set
@@ -388,7 +400,6 @@ CONFIG_KEYBOARD_SUNKBD=y
CONFIG_MOUSE_SERIAL=m
CONFIG_USERIO=m
# CONFIG_LEGACY_PTYS is not set
-# CONFIG_DEVKMEM is not set
# CONFIG_HW_RANDOM is not set
CONFIG_NTP_PPS=y
CONFIG_PPS_CLIENT_LDISC=m
@@ -522,6 +533,7 @@ CONFIG_TEST_FIRMWARE=m
CONFIG_TEST_UDELAY=m
CONFIG_TEST_STATIC_KEYS=m
CONFIG_EARLY_PRINTK=y
+CONFIG_ENCRYPTED_KEYS=m
CONFIG_CRYPTO_RSA=m
CONFIG_CRYPTO_DH=m
CONFIG_CRYPTO_ECDH=m
diff --git a/arch/m68k/include/asm/Kbuild b/arch/m68k/include/asm/Kbuild
index 1f2e5d31cb24..6c76d6c24b3d 100644
--- a/arch/m68k/include/asm/Kbuild
+++ b/arch/m68k/include/asm/Kbuild
@@ -1,7 +1,6 @@
generic-y += barrier.h
generic-y += bitsperlong.h
generic-y += clkdev.h
-generic-y += cputime.h
generic-y += device.h
generic-y += emergency-restart.h
generic-y += errno.h
diff --git a/arch/m68k/include/asm/bug.h b/arch/m68k/include/asm/bug.h
index ef9a2e47352f..5bc8d91d68d4 100644
--- a/arch/m68k/include/asm/bug.h
+++ b/arch/m68k/include/asm/bug.h
@@ -6,12 +6,12 @@
#ifdef CONFIG_DEBUG_BUGVERBOSE
#ifndef CONFIG_SUN3
#define BUG() do { \
- printk("kernel BUG at %s:%d!\n", __FILE__, __LINE__); \
+ pr_crit("kernel BUG at %s:%d!\n", __FILE__, __LINE__); \
__builtin_trap(); \
} while (0)
#else
#define BUG() do { \
- printk("kernel BUG at %s:%d!\n", __FILE__, __LINE__); \
+ pr_crit("kernel BUG at %s:%d!\n", __FILE__, __LINE__); \
panic("BUG!"); \
} while (0)
#endif
diff --git a/arch/m68k/include/asm/floppy.h b/arch/m68k/include/asm/floppy.h
index 47365b1ccbec..c3b9ad6732fc 100644
--- a/arch/m68k/include/asm/floppy.h
+++ b/arch/m68k/include/asm/floppy.h
@@ -234,9 +234,9 @@ asmlinkage irqreturn_t floppy_hardint(int irq, void *dev_id)
virtual_dma_residue += virtual_dma_count;
virtual_dma_count=0;
#ifdef TRACE_FLPY_INT
- printk("count=%x, residue=%x calls=%d bytes=%d dma_wait=%d\n",
- virtual_dma_count, virtual_dma_residue, calls, bytes,
- dma_wait);
+ pr_info("count=%x, residue=%x calls=%d bytes=%d dma_wait=%d\n",
+ virtual_dma_count, virtual_dma_residue, calls, bytes,
+ dma_wait);
calls = 0;
dma_wait=0;
#endif
diff --git a/arch/m68k/include/asm/macints.h b/arch/m68k/include/asm/macints.h
index 92aa8a4c2d03..cddb2d3ea49b 100644
--- a/arch/m68k/include/asm/macints.h
+++ b/arch/m68k/include/asm/macints.h
@@ -14,22 +14,6 @@
#include <asm/irq.h>
-/* Setting this prints debugging info for unclaimed interrupts */
-
-#define DEBUG_SPURIOUS
-
-/* Setting this prints debugging info on each autovector interrupt */
-
-/* #define DEBUG_IRQS */
-
-/* Setting this prints debugging info on each Nubus interrupt */
-
-/* #define DEBUG_NUBUS_INT */
-
-/* Setting this prints debugging info on irqs as they enabled and disabled. */
-
-/* #define DEBUG_IRQUSE */
-
/*
* Base IRQ number for all Mac68K interrupt sources. Each source
* has eight indexes (base -> base+7).
diff --git a/arch/m68k/include/asm/math-emu.h b/arch/m68k/include/asm/math-emu.h
index 5e9249b0014c..b062696d5a0d 100644
--- a/arch/m68k/include/asm/math-emu.h
+++ b/arch/m68k/include/asm/math-emu.h
@@ -105,21 +105,21 @@ struct fp_data {
#ifdef FPU_EMU_DEBUG
extern unsigned int fp_debugprint;
-#define dprint(bit, fmt, args...) ({ \
+#define dprint(bit, fmt, ...) ({ \
if (fp_debugprint & (1 << (bit))) \
- printk(fmt, ## args); \
+ pr_info(fmt, ##__VA_ARGS__); \
})
#else
-#define dprint(bit, fmt, args...)
+#define dprint(bit, fmt, ...) no_printk(fmt, ##__VA_ARGS__)
#endif
#define uprint(str) ({ \
static int __count = 3; \
\
if (__count > 0) { \
- printk("You just hit an unimplemented " \
+ pr_err("You just hit an unimplemented " \
"fpu instruction (%s)\n", str); \
- printk("Please report this to ....\n"); \
+ pr_err("Please report this to ....\n"); \
__count--; \
} \
})
diff --git a/arch/m68k/include/asm/sun3_pgtable.h b/arch/m68k/include/asm/sun3_pgtable.h
index 48657f9fdece..d5104a7b5388 100644
--- a/arch/m68k/include/asm/sun3_pgtable.h
+++ b/arch/m68k/include/asm/sun3_pgtable.h
@@ -151,11 +151,11 @@ static inline void pgd_clear (pgd_t *pgdp) {}
#define pte_ERROR(e) \
- printk("%s:%d: bad pte %08lx.\n", __FILE__, __LINE__, pte_val(e))
+ pr_err("%s:%d: bad pte %08lx.\n", __FILE__, __LINE__, pte_val(e))
#define pmd_ERROR(e) \
- printk("%s:%d: bad pmd %08lx.\n", __FILE__, __LINE__, pmd_val(e))
+ pr_err("%s:%d: bad pmd %08lx.\n", __FILE__, __LINE__, pmd_val(e))
#define pgd_ERROR(e) \
- printk("%s:%d: bad pgd %08lx.\n", __FILE__, __LINE__, pgd_val(e))
+ pr_err("%s:%d: bad pgd %08lx.\n", __FILE__, __LINE__, pgd_val(e))
/*
diff --git a/arch/m68k/include/asm/sun3xflop.h b/arch/m68k/include/asm/sun3xflop.h
index a02ea3a7bb20..159269b7f2e8 100644
--- a/arch/m68k/include/asm/sun3xflop.h
+++ b/arch/m68k/include/asm/sun3xflop.h
@@ -48,7 +48,7 @@ static unsigned char sun3x_82072_fd_inb(int port)
// udelay(5);
switch(port & 7) {
default:
- printk("floppy: Asked to read unknown port %d\n", port);
+ pr_crit("floppy: Asked to read unknown port %d\n", port);
panic("floppy: Port bolixed.");
case 4: /* FD_STATUS */
return (*sun3x_fdc.status_r) & ~STATUS_DMA;
@@ -70,7 +70,7 @@ static void sun3x_82072_fd_outb(unsigned char value, int port)
// udelay(5);
switch(port & 7) {
default:
- printk("floppy: Asked to write to unknown port %d\n", port);
+ pr_crit("floppy: Asked to write to unknown port %d\n", port);
panic("floppy: Port bolixed.");
case 2: /* FD_DOR */
/* Oh geese, 82072 on the Sun has no DOR register,
@@ -127,7 +127,7 @@ asmlinkage irqreturn_t sun3xflop_hardint(int irq, void *dev_id)
return IRQ_HANDLED;
}
-// printk("doing pdma\n");// st %x\n", sun_fdc->status_82072);
+// pr_info("doing pdma\n");// st %x\n", sun_fdc->status_82072);
#ifdef TRACE_FLPY_INT
if(!calls)
@@ -171,7 +171,7 @@ asmlinkage irqreturn_t sun3xflop_hardint(int irq, void *dev_id)
#ifdef TRACE_FLPY_INT
calls++;
#endif
-// printk("st=%02x\n", st);
+// pr_info("st=%02x\n", st);
if(st == 0x20)
return IRQ_HANDLED;
if(!(st & 0x20)) {
@@ -180,9 +180,9 @@ asmlinkage irqreturn_t sun3xflop_hardint(int irq, void *dev_id)
doing_pdma = 0;
#ifdef TRACE_FLPY_INT
- printk("count=%x, residue=%x calls=%d bytes=%x dma_wait=%d\n",
- virtual_dma_count, virtual_dma_residue, calls, bytes,
- dma_wait);
+ pr_info("count=%x, residue=%x calls=%d bytes=%x dma_wait=%d\n",
+ virtual_dma_count, virtual_dma_residue, calls, bytes,
+ dma_wait);
calls = 0;
dma_wait=0;
#endif
diff --git a/arch/m68k/kernel/dma.c b/arch/m68k/kernel/dma.c
index 07070065a425..1e4f386ba31e 100644
--- a/arch/m68k/kernel/dma.c
+++ b/arch/m68k/kernel/dma.c
@@ -110,8 +110,8 @@ static void m68k_dma_sync_single_for_device(struct device *dev,
cache_clear(handle, size);
break;
default:
- if (printk_ratelimit())
- printk("dma_sync_single_for_device: unsupported dir %u\n", dir);
+ pr_err_ratelimited("dma_sync_single_for_device: unsupported dir %u\n",
+ dir);
break;
}
}
diff --git a/arch/m68k/kernel/module.c b/arch/m68k/kernel/module.c
index eb46fd6038ca..aaac2da318ff 100644
--- a/arch/m68k/kernel/module.c
+++ b/arch/m68k/kernel/module.c
@@ -12,9 +12,9 @@
#include <linux/kernel.h>
#if 0
-#define DEBUGP printk
+#define DEBUGP(fmt, ...) printk(KERN_DEBUG pr_fmt(fmt), ##__VA_ARGS__)
#else
-#define DEBUGP(fmt...)
+#define DEBUGP(fmt, ...) no_printk(KERN_DEBUG pr_fmt(fmt), ##__VA_ARGS__)
#endif
#ifdef CONFIG_MODULES
@@ -51,8 +51,8 @@ int apply_relocate(Elf32_Shdr *sechdrs,
*location += sym->st_value - (uint32_t)location;
break;
default:
- printk(KERN_ERR "module %s: Unknown relocation: %u\n",
- me->name, ELF32_R_TYPE(rel[i].r_info));
+ pr_err("module %s: Unknown relocation: %u\n", me->name,
+ ELF32_R_TYPE(rel[i].r_info));
return -ENOEXEC;
}
}
@@ -91,8 +91,8 @@ int apply_relocate_add(Elf32_Shdr *sechdrs,
*location = rel[i].r_addend + sym->st_value - (uint32_t)location;
break;
default:
- printk(KERN_ERR "module %s: Unknown relocation: %u\n",
- me->name, ELF32_R_TYPE(rel[i].r_info));
+ pr_err("module %s: Unknown relocation: %u\n", me->name,
+ ELF32_R_TYPE(rel[i].r_info));
return -ENOEXEC;
}
}
diff --git a/arch/m68k/kernel/process.c b/arch/m68k/kernel/process.c
index aaf28f8e342d..f0a8e9b332cd 100644
--- a/arch/m68k/kernel/process.c
+++ b/arch/m68k/kernel/process.c
@@ -87,17 +87,17 @@ EXPORT_SYMBOL(pm_power_off);
void show_regs(struct pt_regs * regs)
{
- printk("\n");
- printk("Format %02x Vector: %04x PC: %08lx Status: %04x %s\n",
- regs->format, regs->vector, regs->pc, regs->sr, print_tainted());
- printk("ORIG_D0: %08lx D0: %08lx A2: %08lx A1: %08lx\n",
- regs->orig_d0, regs->d0, regs->a2, regs->a1);
- printk("A0: %08lx D5: %08lx D4: %08lx\n",
- regs->a0, regs->d5, regs->d4);
- printk("D3: %08lx D2: %08lx D1: %08lx\n",
- regs->d3, regs->d2, regs->d1);
+ pr_info("Format %02x Vector: %04x PC: %08lx Status: %04x %s\n",
+ regs->format, regs->vector, regs->pc, regs->sr,
+ print_tainted());
+ pr_info("ORIG_D0: %08lx D0: %08lx A2: %08lx A1: %08lx\n",
+ regs->orig_d0, regs->d0, regs->a2, regs->a1);
+ pr_info("A0: %08lx D5: %08lx D4: %08lx\n", regs->a0, regs->d5,
+ regs->d4);
+ pr_info("D3: %08lx D2: %08lx D1: %08lx\n", regs->d3, regs->d2,
+ regs->d1);
if (!(regs->sr & PS_S))
- printk("USP: %08lx\n", rdusp());
+ pr_info("USP: %08lx\n", rdusp());
}
void flush_thread(void)
diff --git a/arch/m68k/kernel/signal.c b/arch/m68k/kernel/signal.c
index 8ead291a902a..093b7c42fb85 100644
--- a/arch/m68k/kernel/signal.c
+++ b/arch/m68k/kernel/signal.c
@@ -598,9 +598,7 @@ static int mangle_kernel_stack(struct pt_regs *regs, int formatvec,
/*
* user process trying to return with weird frame format
*/
-#ifdef DEBUG
- printk("user process returning with weird frame format\n");
-#endif
+ pr_debug("user process returning with weird frame format\n");
return 1;
}
if (!fsize) {
@@ -846,10 +844,8 @@ static int setup_frame(struct ksignal *ksig, sigset_t *set,
int err = 0, sig = ksig->sig;
if (fsize < 0) {
-#ifdef DEBUG
- printk ("setup_frame: Unknown frame format %#x\n",
- regs->format);
-#endif
+ pr_debug("setup_frame: Unknown frame format %#x\n",
+ regs->format);
return -EFAULT;
}
@@ -905,9 +901,7 @@ static int setup_frame(struct ksignal *ksig, sigset_t *set,
if (regs->stkadj) {
struct pt_regs *tregs =
(struct pt_regs *)((ulong)regs + regs->stkadj);
-#ifdef DEBUG
- printk("Performing stackadjust=%04x\n", regs->stkadj);
-#endif
+ pr_debug("Performing stackadjust=%04lx\n", regs->stkadj);
/* This must be copied with decreasing addresses to
handle overlaps. */
tregs->vector = 0;
@@ -926,10 +920,8 @@ static int setup_rt_frame(struct ksignal *ksig, sigset_t *set,
int err = 0, sig = ksig->sig;
if (fsize < 0) {
-#ifdef DEBUG
- printk ("setup_frame: Unknown frame format %#x\n",
- regs->format);
-#endif
+ pr_debug("setup_frame: Unknown frame format %#x\n",
+ regs->format);
return -EFAULT;
}
@@ -993,9 +985,7 @@ static int setup_rt_frame(struct ksignal *ksig, sigset_t *set,
if (regs->stkadj) {
struct pt_regs *tregs =
(struct pt_regs *)((ulong)regs + regs->stkadj);
-#ifdef DEBUG
- printk("Performing stackadjust=%04x\n", regs->stkadj);
-#endif
+ pr_debug("Performing stackadjust=%04lx\n", regs->stkadj);
/* This must be copied with decreasing addresses to
handle overlaps. */
tregs->vector = 0;
diff --git a/arch/m68k/kernel/sys_m68k.c b/arch/m68k/kernel/sys_m68k.c
index 98a2daaae30c..933e4815dac8 100644
--- a/arch/m68k/kernel/sys_m68k.c
+++ b/arch/m68k/kernel/sys_m68k.c
@@ -398,7 +398,6 @@ sys_cacheflush (unsigned long addr, int scope, int cache, unsigned long len)
* Verify that the specified address region actually belongs
* to this process.
*/
- ret = -EINVAL;
down_read(&current->mm->mmap_sem);
vma = find_vma(current->mm, addr);
if (!vma || addr < vma->vm_start || addr + len > vma->vm_end)
diff --git a/arch/m68k/kernel/uboot.c b/arch/m68k/kernel/uboot.c
index b3536a82a262..b29c3b241e1b 100644
--- a/arch/m68k/kernel/uboot.c
+++ b/arch/m68k/kernel/uboot.c
@@ -83,8 +83,7 @@ static void __init parse_uboot_commandline(char *commandp, int size)
initrd_start = uboot_initrd_start;
initrd_end = uboot_initrd_end;
ROOT_DEV = Root_RAM0;
- printk(KERN_INFO "initrd at 0x%lx:0x%lx\n",
- initrd_start, initrd_end);
+ pr_info("initrd at 0x%lx:0x%lx\n", initrd_start, initrd_end);
}
#endif /* if defined(CONFIG_BLK_DEV_INITRD) */
}
diff --git a/arch/m68k/mac/baboon.c b/arch/m68k/mac/baboon.c
index f6f7d42713ec..514acde3cd40 100644
--- a/arch/m68k/mac/baboon.c
+++ b/arch/m68k/mac/baboon.c
@@ -14,8 +14,6 @@
#include <asm/macints.h>
#include <asm/mac_baboon.h>
-/* #define DEBUG_IRQS */
-
int baboon_present;
static volatile struct baboon *baboon;
@@ -50,12 +48,6 @@ static void baboon_irq(struct irq_desc *desc)
int irq_bit, irq_num;
unsigned char events;
-#ifdef DEBUG_IRQS
- printk("baboon_irq: mb_control %02X mb_ifr %02X mb_status %02X\n",
- (uint) baboon->mb_control, (uint) baboon->mb_ifr,
- (uint) baboon->mb_status);
-#endif
-
events = baboon->mb_ifr & 0x07;
if (!events)
return;
@@ -97,18 +89,10 @@ void __init baboon_register_interrupts(void)
void baboon_irq_enable(int irq)
{
-#ifdef DEBUG_IRQUSE
- printk("baboon_irq_enable(%d)\n", irq);
-#endif
-
mac_irq_enable(irq_get_irq_data(IRQ_NUBUS_C));
}
void baboon_irq_disable(int irq)
{
-#ifdef DEBUG_IRQUSE
- printk("baboon_irq_disable(%d)\n", irq);
-#endif
-
mac_irq_disable(irq_get_irq_data(IRQ_NUBUS_C));
}
diff --git a/arch/m68k/mac/macints.c b/arch/m68k/mac/macints.c
index 9f98c0871901..b5cd06df71fd 100644
--- a/arch/m68k/mac/macints.c
+++ b/arch/m68k/mac/macints.c
@@ -125,16 +125,9 @@
#include <asm/hwtest.h>
#include <asm/irq_regs.h>
-#define SHUTUP_SONIC
-
-/*
- * console_loglevel determines NMI handler function
- */
+extern void show_registers(struct pt_regs *);
irqreturn_t mac_nmi_handler(int, void *);
-irqreturn_t mac_debug_handler(int, void *);
-
-/* #define DEBUG_MACINTS */
static unsigned int mac_irq_startup(struct irq_data *);
static void mac_irq_shutdown(struct irq_data *);
@@ -149,21 +142,8 @@ static struct irq_chip mac_irq_chip = {
void __init mac_init_IRQ(void)
{
-#ifdef DEBUG_MACINTS
- printk("mac_init_IRQ(): Setting things up...\n");
-#endif
m68k_setup_irq_controller(&mac_irq_chip, handle_simple_irq, IRQ_USER,
NUM_MAC_SOURCES - IRQ_USER);
- /* Make sure the SONIC interrupt is cleared or things get ugly */
-#ifdef SHUTUP_SONIC
- printk("Killing onboard sonic... ");
- /* This address should hopefully be mapped already */
- if (hwreg_present((void*)(0x50f0a000))) {
- *(long *)(0x50f0a014) = 0x7fffL;
- *(long *)(0x50f0a010) = 0L;
- }
- printk("Done.\n");
-#endif /* SHUTUP_SONIC */
/*
* Now register the handlers for the master IRQ handlers
@@ -182,9 +162,6 @@ void __init mac_init_IRQ(void)
if (request_irq(IRQ_AUTO_7, mac_nmi_handler, 0, "NMI",
mac_nmi_handler))
pr_err("Couldn't register NMI\n");
-#ifdef DEBUG_MACINTS
- printk("mac_init_IRQ(): Done!\n");
-#endif
}
/*
@@ -276,65 +253,17 @@ static void mac_irq_shutdown(struct irq_data *data)
mac_irq_disable(data);
}
-static int num_debug[8];
-
-irqreturn_t mac_debug_handler(int irq, void *dev_id)
-{
- if (num_debug[irq] < 10) {
- printk("DEBUG: Unexpected IRQ %d\n", irq);
- num_debug[irq]++;
- }
- return IRQ_HANDLED;
-}
-
-static int in_nmi;
-static volatile int nmi_hold;
+static volatile int in_nmi;
irqreturn_t mac_nmi_handler(int irq, void *dev_id)
{
- int i;
- /*
- * generate debug output on NMI switch if 'debug' kernel option given
- * (only works with Penguin!)
- */
+ if (in_nmi)
+ return IRQ_HANDLED;
+ in_nmi = 1;
- in_nmi++;
- for (i=0; i<100; i++)
- udelay(1000);
-
- if (in_nmi == 1) {
- nmi_hold = 1;
- printk("... pausing, press NMI to resume ...");
- } else {
- printk(" ok!\n");
- nmi_hold = 0;
- }
+ pr_info("Non-Maskable Interrupt\n");
+ show_registers(get_irq_regs());
- barrier();
-
- while (nmi_hold == 1)
- udelay(1000);
-
- if (console_loglevel >= 8) {
-#if 0
- struct pt_regs *fp = get_irq_regs();
- show_state();
- printk("PC: %08lx\nSR: %04x SP: %p\n", fp->pc, fp->sr, fp);
- printk("d0: %08lx d1: %08lx d2: %08lx d3: %08lx\n",
- fp->d0, fp->d1, fp->d2, fp->d3);
- printk("d4: %08lx d5: %08lx a0: %08lx a1: %08lx\n",
- fp->d4, fp->d5, fp->a0, fp->a1);
-
- if (STACK_MAGIC != *(unsigned long *)current->kernel_stack_page)
- printk("Corrupted stack page\n");
- printk("Process %s (pid: %d, stackpage=%08lx)\n",
- current->comm, current->pid, current->kernel_stack_page);
- if (intr_count == 1)
- dump_stack((struct frame *)fp);
-#else
- /* printk("NMI "); */
-#endif
- }
- in_nmi--;
+ in_nmi = 0;
return IRQ_HANDLED;
}
diff --git a/arch/m68k/mac/misc.c b/arch/m68k/mac/misc.c
index c6d351f5bd79..3b1f7a6159f8 100644
--- a/arch/m68k/mac/misc.c
+++ b/arch/m68k/mac/misc.c
@@ -4,7 +4,6 @@
#include <linux/types.h>
#include <linux/errno.h>
-#include <linux/miscdevice.h>
#include <linux/kernel.h>
#include <linux/delay.h>
#include <linux/sched.h>
diff --git a/arch/m68k/mac/oss.c b/arch/m68k/mac/oss.c
index 55d6592783f5..ca84dcf41fc9 100644
--- a/arch/m68k/mac/oss.c
+++ b/arch/m68k/mac/oss.c
@@ -68,15 +68,6 @@ static void oss_irq(struct irq_desc *desc)
int events = oss->irq_pending &
(OSS_IP_IOPSCC | OSS_IP_SCSI | OSS_IP_IOPISM);
-#ifdef DEBUG_IRQS
- if ((console_loglevel == 10) && !(events & OSS_IP_SCSI)) {
- unsigned int irq = irq_desc_get_irq(desc);
-
- printk("oss_irq: irq %u events = 0x%04X\n", irq,
- (int) oss->irq_pending);
- }
-#endif
-
if (events & OSS_IP_IOPSCC) {
oss->irq_pending &= ~OSS_IP_IOPSCC;
generic_handle_irq(IRQ_MAC_SCC);
@@ -107,11 +98,6 @@ static void oss_nubus_irq(struct irq_desc *desc)
if (!events)
return;
-#ifdef DEBUG_NUBUS_INT
- if (console_loglevel > 7) {
- printk("oss_nubus_irq: events = 0x%04X\n", events);
- }
-#endif
/* There are only six slots on the OSS, not seven */
i = 6;
@@ -163,9 +149,6 @@ void __init oss_register_interrupts(void)
*/
void oss_irq_enable(int irq) {
-#ifdef DEBUG_IRQUSE
- printk("oss_irq_enable(%d)\n", irq);
-#endif
switch(irq) {
case IRQ_MAC_SCC:
oss->irq_level[OSS_IOPSCC] = OSS_IRQLEV_IOPSCC;
@@ -199,9 +182,6 @@ void oss_irq_enable(int irq) {
*/
void oss_irq_disable(int irq) {
-#ifdef DEBUG_IRQUSE
- printk("oss_irq_disable(%d)\n", irq);
-#endif
switch(irq) {
case IRQ_MAC_SCC:
oss->irq_level[OSS_IOPSCC] = 0;
diff --git a/arch/m68k/mac/psc.c b/arch/m68k/mac/psc.c
index cb2b1a3a2b62..439a2a2e5874 100644
--- a/arch/m68k/mac/psc.c
+++ b/arch/m68k/mac/psc.c
@@ -122,11 +122,6 @@ static void psc_irq(struct irq_desc *desc)
int irq_num;
unsigned char irq_bit, events;
-#ifdef DEBUG_IRQS
- printk("psc_irq: irq %u pIFR = 0x%02X pIER = 0x%02X\n",
- irq, (int) psc_read_byte(pIFR), (int) psc_read_byte(pIER));
-#endif
-
events = psc_read_byte(pIFR) & psc_read_byte(pIER) & 0xF;
if (!events)
return;
@@ -160,9 +155,6 @@ void psc_irq_enable(int irq) {
int irq_idx = IRQ_IDX(irq);
int pIER = pIERbase + (irq_src << 4);
-#ifdef DEBUG_IRQUSE
- printk("psc_irq_enable(%d)\n", irq);
-#endif
psc_write_byte(pIER, (1 << irq_idx) | 0x80);
}
@@ -171,8 +163,5 @@ void psc_irq_disable(int irq) {
int irq_idx = IRQ_IDX(irq);
int pIER = pIERbase + (irq_src << 4);
-#ifdef DEBUG_IRQUSE
- printk("psc_irq_disable(%d)\n", irq);
-#endif
psc_write_byte(pIER, 1 << irq_idx);
}
diff --git a/arch/m68k/mac/via.c b/arch/m68k/mac/via.c
index 920ff63d4a81..16629e91feba 100644
--- a/arch/m68k/mac/via.c
+++ b/arch/m68k/mac/via.c
@@ -550,10 +550,6 @@ void via_irq_enable(int irq) {
int irq_src = IRQ_SRC(irq);
int irq_idx = IRQ_IDX(irq);
-#ifdef DEBUG_IRQUSE
- printk(KERN_DEBUG "via_irq_enable(%d)\n", irq);
-#endif
-
if (irq_src == 1) {
via1[vIER] = IER_SET_BIT(irq_idx);
} else if (irq_src == 2) {
@@ -582,10 +578,6 @@ void via_irq_disable(int irq) {
int irq_src = IRQ_SRC(irq);
int irq_idx = IRQ_IDX(irq);
-#ifdef DEBUG_IRQUSE
- printk(KERN_DEBUG "via_irq_disable(%d)\n", irq);
-#endif
-
if (irq_src == 1) {
via1[vIER] = IER_CLR_BIT(irq_idx);
} else if (irq_src == 2) {
diff --git a/arch/m68k/mm/init.c b/arch/m68k/mm/init.c
index 9c1e656b1f8f..a6ffead9bef5 100644
--- a/arch/m68k/mm/init.c
+++ b/arch/m68k/mm/init.c
@@ -66,7 +66,7 @@ void __init m68k_setup_node(int node)
end = (unsigned long)phys_to_virt(info->addr + info->size - 1) >> __virt_to_node_shift();
for (; i <= end; i++) {
if (pg_data_table[i])
- printk("overlap at %u for chunk %u\n", i, node);
+ pr_warn("overlap at %u for chunk %u\n", i, node);
pg_data_table[i] = pg_data_map + node;
}
#endif
diff --git a/arch/m68k/mm/memory.c b/arch/m68k/mm/memory.c
index 51bc9d258ede..4902b681a9fc 100644
--- a/arch/m68k/mm/memory.c
+++ b/arch/m68k/mm/memory.c
@@ -47,9 +47,7 @@ void __init init_pointer_table(unsigned long ptable)
}
PD_MARKBITS(dp) &= ~mask;
-#ifdef DEBUG
- printk("init_pointer_table: %lx, %x\n", ptable, PD_MARKBITS(dp));
-#endif
+ pr_debug("init_pointer_table: %lx, %x\n", ptable, PD_MARKBITS(dp));
/* unreserve the page so it's possible to free that page */
PD_PAGE(dp)->flags &= ~(1 << PG_reserved);
diff --git a/arch/m68k/mm/sun3kmap.c b/arch/m68k/mm/sun3kmap.c
index 3dc41158c05e..ae03555449b8 100644
--- a/arch/m68k/mm/sun3kmap.c
+++ b/arch/m68k/mm/sun3kmap.c
@@ -40,6 +40,7 @@ static inline void do_page_mapin(unsigned long phys, unsigned long virt,
sun3_put_pte(virt, pte);
#ifdef SUN3_KMAP_DEBUG
+ pr_info("mapin:");
print_pte_vaddr(virt);
#endif
@@ -80,8 +81,8 @@ void __iomem *sun3_ioremap(unsigned long phys, unsigned long size,
return NULL;
#ifdef SUN3_KMAP_DEBUG
- printk("ioremap: got virt %p size %lx(%lx)\n",
- area->addr, size, area->size);
+ pr_info("ioremap: got virt %p size %lx(%lx)\n", area->addr, size,
+ area->size);
#endif
pages = size / PAGE_SIZE;
diff --git a/arch/m68k/mm/sun3mmu.c b/arch/m68k/mm/sun3mmu.c
index b5b7d53f7283..177d776de1a0 100644
--- a/arch/m68k/mm/sun3mmu.c
+++ b/arch/m68k/mm/sun3mmu.c
@@ -44,9 +44,6 @@ void __init paging_init(void)
unsigned long zones_size[MAX_NR_ZONES] = { 0, };
unsigned long size;
-#ifdef TEST_VERIFY_AREA
- wp_works_ok = 0;
-#endif
empty_zero_page = alloc_bootmem_pages(PAGE_SIZE);
address = PAGE_OFFSET;
diff --git a/arch/m68k/mvme147/config.c b/arch/m68k/mvme147/config.c
index c11d38dfad08..8778612d1f31 100644
--- a/arch/m68k/mvme147/config.c
+++ b/arch/m68k/mvme147/config.c
@@ -63,7 +63,7 @@ int __init mvme147_parse_bootinfo(const struct bi_record *bi)
void mvme147_reset(void)
{
- printk ("\r\n\nCalled mvme147_reset\r\n");
+ pr_info("\r\n\nCalled mvme147_reset\r\n");
m147_pcc->watchdog = 0x0a; /* Clear timer */
m147_pcc->watchdog = 0xa5; /* Enable watchdog - 100ms to reset */
while (1)
diff --git a/arch/m68k/mvme16x/config.c b/arch/m68k/mvme16x/config.c
index 58e240939d26..6fa06d4d16bf 100644
--- a/arch/m68k/mvme16x/config.c
+++ b/arch/m68k/mvme16x/config.c
@@ -72,8 +72,8 @@ int __init mvme16x_parse_bootinfo(const struct bi_record *bi)
void mvme16x_reset(void)
{
- printk ("\r\n\nCalled mvme16x_reset\r\n"
- "\r\r\r\r\r\r\r\r\r\r\r\r\r\r\r\r\r\r");
+ pr_info("\r\n\nCalled mvme16x_reset\r\n"
+ "\r\r\r\r\r\r\r\r\r\r\r\r\r\r\r\r\r\r");
/* The string of returns is to delay the reset until the whole
* message is output. Assert reset bit in GCSR */
*(volatile char *)0xfff40107 = 0x80;
@@ -289,7 +289,7 @@ void __init config_mvme16x(void)
if (strncmp("BDID", p->bdid, 4))
{
- printk ("\n\nBug call .BRD_ID returned garbage - giving up\n\n");
+ pr_crit("Bug call .BRD_ID returned garbage - giving up\n");
while (1)
;
}
@@ -298,25 +298,25 @@ void __init config_mvme16x(void)
vme_brdtype = brdno;
mvme16x_get_model(id);
- printk ("\nBRD_ID: %s BUG %x.%x %02x/%02x/%02x\n", id, p->rev>>4,
- p->rev&0xf, p->yr, p->mth, p->day);
+ pr_info("BRD_ID: %s BUG %x.%x %02x/%02x/%02x\n", id, p->rev >> 4,
+ p->rev & 0xf, p->yr, p->mth, p->day);
if (brdno == 0x0162 || brdno == 0x172)
{
unsigned char rev = *(unsigned char *)MVME162_VERSION_REG;
mvme16x_config = rev | MVME16x_CONFIG_GOT_SCCA;
- printk ("MVME%x Hardware status:\n", brdno);
- printk (" CPU Type 68%s040\n",
- rev & MVME16x_CONFIG_GOT_FPU ? "" : "LC");
- printk (" CPU clock %dMHz\n",
- rev & MVME16x_CONFIG_SPEED_32 ? 32 : 25);
- printk (" VMEchip2 %spresent\n",
- rev & MVME16x_CONFIG_NO_VMECHIP2 ? "NOT " : "");
- printk (" SCSI interface %spresent\n",
- rev & MVME16x_CONFIG_NO_SCSICHIP ? "NOT " : "");
- printk (" Ethernet interface %spresent\n",
- rev & MVME16x_CONFIG_NO_ETHERNET ? "NOT " : "");
+ pr_info("MVME%x Hardware status:\n", brdno);
+ pr_info(" CPU Type 68%s040\n",
+ rev & MVME16x_CONFIG_GOT_FPU ? "" : "LC");
+ pr_info(" CPU clock %dMHz\n",
+ rev & MVME16x_CONFIG_SPEED_32 ? 32 : 25);
+ pr_info(" VMEchip2 %spresent\n",
+ rev & MVME16x_CONFIG_NO_VMECHIP2 ? "NOT " : "");
+ pr_info(" SCSI interface %spresent\n",
+ rev & MVME16x_CONFIG_NO_SCSICHIP ? "NOT " : "");
+ pr_info(" Ethernet interface %spresent\n",
+ rev & MVME16x_CONFIG_NO_ETHERNET ? "NOT " : "");
}
else
{
diff --git a/arch/m68k/mvme16x/rtc.c b/arch/m68k/mvme16x/rtc.c
index 8f00847a0e4b..7b24577a7bd0 100644
--- a/arch/m68k/mvme16x/rtc.c
+++ b/arch/m68k/mvme16x/rtc.c
@@ -158,7 +158,7 @@ static int __init rtc_MK48T08_init(void)
if (!MACH_IS_MVME16x)
return -ENODEV;
- printk(KERN_INFO "MK48T08 Real Time Clock Driver v%s\n", RTC_VERSION);
+ pr_info("MK48T08 Real Time Clock Driver v%s\n", RTC_VERSION);
return misc_register(&rtc_dev);
}
device_initcall(rtc_MK48T08_init);
diff --git a/arch/m68k/q40/config.c b/arch/m68k/q40/config.c
index ea89a24f4600..71c0867ecf20 100644
--- a/arch/m68k/q40/config.c
+++ b/arch/m68k/q40/config.c
@@ -84,7 +84,7 @@ static int __init q40_debug_setup(char *arg)
{
/* useful for early debugging stages - writes kernel messages into SRAM */
if (MACH_IS_Q40 && !strncmp(arg, "mem", 3)) {
- /*printk("using NVRAM debug, q40_mem_cptr=%p\n",q40_mem_cptr);*/
+ /*pr_info("using NVRAM debug, q40_mem_cptr=%p\n",q40_mem_cptr);*/
_cpleft = 2000 - ((long)q40_mem_cptr-0xff020000) / 4;
register_console(&q40_console_driver);
}
@@ -124,8 +124,8 @@ static void q40_heartbeat(int on)
static void q40_reset(void)
{
- halted = 1;
- printk("\n\n*******************************************\n"
+ halted = 1;
+ pr_info("*******************************************\n"
"Called q40_reset : press the RESET button!!\n"
"*******************************************\n");
Q40_LED_ON();
@@ -135,10 +135,10 @@ static void q40_reset(void)
static void q40_halt(void)
{
- halted = 1;
- printk("\n\n*******************\n"
- " Called q40_halt\n"
- "*******************\n");
+ halted = 1;
+ pr_info("*******************\n"
+ " Called q40_halt\n"
+ "*******************\n");
Q40_LED_ON();
while (1)
;
diff --git a/arch/m68k/q40/q40ints.c b/arch/m68k/q40/q40ints.c
index 513f9bb17b9c..3e7603202977 100644
--- a/arch/m68k/q40/q40ints.c
+++ b/arch/m68k/q40/q40ints.c
@@ -48,7 +48,8 @@ static unsigned int q40_irq_startup(struct irq_data *data)
switch (irq) {
case 1: case 2: case 8: case 9:
case 11: case 12: case 13:
- printk("%s: ISA IRQ %d not implemented by HW\n", __func__, irq);
+ pr_warn("%s: ISA IRQ %d not implemented by HW\n", __func__,
+ irq);
/* FIXME return -ENXIO; */
}
return 0;
@@ -250,7 +251,7 @@ static void q40_irq_handler(unsigned int irq, struct pt_regs *fp)
disable_irq(irq);
disabled = 1;
#else
- /*printk("IRQ_INPROGRESS detected for irq %d, disabling - %s disabled\n",
+ /*pr_warn("IRQ_INPROGRESS detected for irq %d, disabling - %s disabled\n",
irq, disabled ? "already" : "not yet"); */
fp->sr = (((fp->sr) & (~0x700))+0x200);
disabled = 1;
@@ -273,7 +274,7 @@ static void q40_irq_handler(unsigned int irq, struct pt_regs *fp)
}
#else
disabled = 0;
- /*printk("reenabling irq %d\n", irq); */
+ /*pr_info("reenabling irq %d\n", irq); */
#endif
}
// used to do 'goto repeat;' here, this delayed bh processing too long
@@ -281,7 +282,8 @@ static void q40_irq_handler(unsigned int irq, struct pt_regs *fp)
}
}
if (mer && ccleirq > 0 && !aliased_irq) {
- printk("ISA interrupt from unknown source? EIRQ_REG = %x\n",mer);
+ pr_warn("ISA interrupt from unknown source? EIRQ_REG = %x\n",
+ mer);
ccleirq--;
}
}
@@ -301,7 +303,7 @@ void q40_irq_enable(struct irq_data *data)
if (irq >= 5 && irq <= 15) {
mext_disabled--;
if (mext_disabled > 0)
- printk("q40_irq_enable : nested disable/enable\n");
+ pr_warn("q40_irq_enable : nested disable/enable\n");
if (mext_disabled == 0)
master_outb(1, EXT_ENABLE_REG);
}
@@ -321,6 +323,7 @@ void q40_irq_disable(struct irq_data *data)
master_outb(0, EXT_ENABLE_REG);
mext_disabled++;
if (mext_disabled > 1)
- printk("disable_irq nesting count %d\n",mext_disabled);
+ pr_info("disable_irq nesting count %d\n",
+ mext_disabled);
}
}
diff --git a/arch/m68k/sun3/config.c b/arch/m68k/sun3/config.c
index 3af34fa3a344..1d28d380e8cc 100644
--- a/arch/m68k/sun3/config.c
+++ b/arch/m68k/sun3/config.c
@@ -134,7 +134,7 @@ void __init config_sun3(void)
{
unsigned long memory_start, memory_end;
- printk("ARCH: SUN3\n");
+ pr_info("ARCH: SUN3\n");
idprom_init();
/* Subtract kernel memory from available memory */
diff --git a/arch/m68k/sun3/dvma.c b/arch/m68k/sun3/dvma.c
index d95506e06c2a..ca02ee25894c 100644
--- a/arch/m68k/sun3/dvma.c
+++ b/arch/m68k/sun3/dvma.c
@@ -31,8 +31,7 @@ static unsigned long dvma_page(unsigned long kaddr, unsigned long vaddr)
ptep = pfn_pte(virt_to_pfn(kaddr), PAGE_KERNEL);
pte = pte_val(ptep);
-// printk("dvma_remap: addr %lx -> %lx pte %08lx len %x\n",
-// kaddr, vaddr, pte, len);
+// pr_info("dvma_remap: addr %lx -> %lx pte %08lx\n", kaddr, vaddr, pte);
if(ptelist[(vaddr & 0xff000) >> PAGE_SHIFT] != pte) {
sun3_put_pte(vaddr, pte);
ptelist[(vaddr & 0xff000) >> PAGE_SHIFT] = pte;
diff --git a/arch/m68k/sun3/idprom.c b/arch/m68k/sun3/idprom.c
index cfe9aa422343..9c23f506d60d 100644
--- a/arch/m68k/sun3/idprom.c
+++ b/arch/m68k/sun3/idprom.c
@@ -64,12 +64,14 @@ static void __init display_system_type(unsigned char machtype)
for (i = 0; i < NUM_SUN_MACHINES; i++) {
if(Sun_Machines[i].id_machtype == machtype) {
if (machtype != (SM_SUN4M_OBP | 0x00))
- printk("TYPE: %s\n", Sun_Machines[i].name);
+ pr_info("TYPE: %s\n", Sun_Machines[i].name);
else {
#if 0
+ char sysname[128];
+
prom_getproperty(prom_root_node, "banner-name",
sysname, sizeof(sysname));
- printk("TYPE: %s\n", sysname);
+ pr_info("TYPE: %s\n", sysname);
#endif
}
return;
@@ -125,5 +127,5 @@ void __init idprom_init(void)
display_system_type(idprom->id_machtype);
- printk("Ethernet address: %pM\n", idprom->id_ethaddr);
+ pr_info("Ethernet address: %pM\n", idprom->id_ethaddr);
}
diff --git a/arch/m68k/sun3/mmu_emu.c b/arch/m68k/sun3/mmu_emu.c
index 0f95134e9b85..e9d7fbe4d5ae 100644
--- a/arch/m68k/sun3/mmu_emu.c
+++ b/arch/m68k/sun3/mmu_emu.c
@@ -72,21 +72,21 @@ void print_pte (pte_t pte)
#if 0
/* Verbose version. */
unsigned long val = pte_val (pte);
- printk (" pte=%lx [addr=%lx",
+ pr_cont(" pte=%lx [addr=%lx",
val, (val & SUN3_PAGE_PGNUM_MASK) << PAGE_SHIFT);
- if (val & SUN3_PAGE_VALID) printk (" valid");
- if (val & SUN3_PAGE_WRITEABLE) printk (" write");
- if (val & SUN3_PAGE_SYSTEM) printk (" sys");
- if (val & SUN3_PAGE_NOCACHE) printk (" nocache");
- if (val & SUN3_PAGE_ACCESSED) printk (" accessed");
- if (val & SUN3_PAGE_MODIFIED) printk (" modified");
+ if (val & SUN3_PAGE_VALID) pr_cont(" valid");
+ if (val & SUN3_PAGE_WRITEABLE) pr_cont(" write");
+ if (val & SUN3_PAGE_SYSTEM) pr_cont(" sys");
+ if (val & SUN3_PAGE_NOCACHE) pr_cont(" nocache");
+ if (val & SUN3_PAGE_ACCESSED) pr_cont(" accessed");
+ if (val & SUN3_PAGE_MODIFIED) pr_cont(" modified");
switch (val & SUN3_PAGE_TYPE_MASK) {
- case SUN3_PAGE_TYPE_MEMORY: printk (" memory"); break;
- case SUN3_PAGE_TYPE_IO: printk (" io"); break;
- case SUN3_PAGE_TYPE_VME16: printk (" vme16"); break;
- case SUN3_PAGE_TYPE_VME32: printk (" vme32"); break;
+ case SUN3_PAGE_TYPE_MEMORY: pr_cont(" memory"); break;
+ case SUN3_PAGE_TYPE_IO: pr_cont(" io"); break;
+ case SUN3_PAGE_TYPE_VME16: pr_cont(" vme16"); break;
+ case SUN3_PAGE_TYPE_VME32: pr_cont(" vme32"); break;
}
- printk ("]\n");
+ pr_cont("]\n");
#else
/* Terse version. More likely to fit on a line. */
unsigned long val = pte_val (pte);
@@ -108,7 +108,7 @@ void print_pte (pte_t pte)
default: type = "unknown?"; break;
}
- printk (" pte=%08lx [%07lx %s %s]\n",
+ pr_cont(" pte=%08lx [%07lx %s %s]\n",
val, (val & SUN3_PAGE_PGNUM_MASK) << PAGE_SHIFT, flags, type);
#endif
}
@@ -116,7 +116,7 @@ void print_pte (pte_t pte)
/* Print the PTE value for a given virtual address. For debugging. */
void print_pte_vaddr (unsigned long vaddr)
{
- printk (" vaddr=%lx [%02lx]", vaddr, sun3_get_segmap (vaddr));
+ pr_cont(" vaddr=%lx [%02lx]", vaddr, sun3_get_segmap (vaddr));
print_pte (__pte (sun3_get_pte (vaddr)));
}
@@ -153,7 +153,7 @@ void __init mmu_emu_init(unsigned long bootmem_end)
if(!pmeg_alloc[i]) {
#ifdef DEBUG_MMU_EMU
- printk("freed: ");
+ pr_info("freed:");
print_pte_vaddr (seg);
#endif
sun3_put_segmap(seg, SUN3_INVALID_PMEG);
@@ -165,7 +165,7 @@ void __init mmu_emu_init(unsigned long bootmem_end)
if (sun3_get_segmap (seg) != SUN3_INVALID_PMEG) {
#ifdef DEBUG_PROM_MAPS
for(i = 0; i < 16; i++) {
- printk ("mapped:");
+ pr_info("mapped:");
print_pte_vaddr (seg + (i*PAGE_SIZE));
break;
}
@@ -293,8 +293,8 @@ inline void mmu_emu_map_pmeg (int context, int vaddr)
#ifdef DEBUG_MMU_EMU
-printk("mmu_emu_map_pmeg: pmeg %x to context %d vaddr %x\n",
- curr_pmeg, context, vaddr);
+ pr_info("mmu_emu_map_pmeg: pmeg %x to context %d vaddr %x\n",
+ curr_pmeg, context, vaddr);
#endif
/* Invalidate old mapping for the pmeg, if any */
@@ -370,7 +370,7 @@ int mmu_emu_handle_fault (unsigned long vaddr, int read_flag, int kernel_fault)
}
#ifdef DEBUG_MMU_EMU
- printk ("mmu_emu_handle_fault: vaddr=%lx type=%s crp=%p\n",
+ pr_info("mmu_emu_handle_fault: vaddr=%lx type=%s crp=%p\n",
vaddr, read_flag ? "read" : "write", crp);
#endif
@@ -378,14 +378,15 @@ int mmu_emu_handle_fault (unsigned long vaddr, int read_flag, int kernel_fault)
offset = (vaddr >> SUN3_PTE_SIZE_BITS) & 0xF;
#ifdef DEBUG_MMU_EMU
- printk ("mmu_emu_handle_fault: segment=%lx offset=%lx\n", segment, offset);
+ pr_info("mmu_emu_handle_fault: segment=%lx offset=%lx\n", segment,
+ offset);
#endif
pte = (pte_t *) pgd_val (*(crp + segment));
//todo: next line should check for valid pmd properly.
if (!pte) {
-// printk ("mmu_emu_handle_fault: invalid pmd\n");
+// pr_info("mmu_emu_handle_fault: invalid pmd\n");
return 0;
}
@@ -417,9 +418,9 @@ int mmu_emu_handle_fault (unsigned long vaddr, int read_flag, int kernel_fault)
pte_val (*pte) |= SUN3_PAGE_ACCESSED;
#ifdef DEBUG_MMU_EMU
- printk ("seg:%d crp:%p ->", get_fs().seg, crp);
+ pr_info("seg:%ld crp:%p ->", get_fs().seg, crp);
print_pte_vaddr (vaddr);
- printk ("\n");
+ pr_cont("\n");
#endif
return 1;
diff --git a/arch/m68k/sun3/prom/printf.c b/arch/m68k/sun3/prom/printf.c
index df85018f487a..5b82bea03493 100644
--- a/arch/m68k/sun3/prom/printf.c
+++ b/arch/m68k/sun3/prom/printf.c
@@ -39,7 +39,7 @@ prom_printf(char *fmt, ...)
#ifdef CONFIG_KGDB
if (kgdb_initialized) {
- printk("kgdb_initialized = %d\n", kgdb_initialized);
+ pr_info("kgdb_initialized = %d\n", kgdb_initialized);
putpacket(bptr, 1);
} else
#else
diff --git a/arch/m68k/sun3/sun3dvma.c b/arch/m68k/sun3/sun3dvma.c
index b37521a5259d..d36bd15f9fdc 100644
--- a/arch/m68k/sun3/sun3dvma.c
+++ b/arch/m68k/sun3/sun3dvma.c
@@ -62,7 +62,7 @@ static void print_use(void)
int i;
int j = 0;
- printk("dvma entry usage:\n");
+ pr_info("dvma entry usage:\n");
for(i = 0; i < IOMMU_TOTAL_ENTRIES; i++) {
if(!iommu_use[i])
@@ -70,16 +70,15 @@ static void print_use(void)
j++;
- printk("dvma entry: %08lx len %08lx\n",
- ( i << DVMA_PAGE_SHIFT) + DVMA_START,
- iommu_use[i]);
+ pr_info("dvma entry: %08x len %08lx\n",
+ (i << DVMA_PAGE_SHIFT) + DVMA_START, iommu_use[i]);
}
- printk("%d entries in use total\n", j);
+ pr_info("%d entries in use total\n", j);
- printk("allocation/free calls: %lu/%lu\n", dvma_allocs, dvma_frees);
- printk("allocation/free bytes: %Lx/%Lx\n", dvma_alloc_bytes,
- dvma_free_bytes);
+ pr_info("allocation/free calls: %lu/%lu\n", dvma_allocs, dvma_frees);
+ pr_info("allocation/free bytes: %Lx/%Lx\n", dvma_alloc_bytes,
+ dvma_free_bytes);
}
static void print_holes(struct list_head *holes)
@@ -88,18 +87,18 @@ static void print_holes(struct list_head *holes)
struct list_head *cur;
struct hole *hole;
- printk("listing dvma holes\n");
+ pr_info("listing dvma holes\n");
list_for_each(cur, holes) {
hole = list_entry(cur, struct hole, list);
if((hole->start == 0) && (hole->end == 0) && (hole->size == 0))
continue;
- printk("hole: start %08lx end %08lx size %08lx\n", hole->start, hole->end, hole->size);
+ pr_info("hole: start %08lx end %08lx size %08lx\n",
+ hole->start, hole->end, hole->size);
}
- printk("end of hole listing...\n");
-
+ pr_info("end of hole listing...\n");
}
#endif /* DVMA_DEBUG */
@@ -137,7 +136,7 @@ static inline struct hole *rmcache(void)
if(list_empty(&hole_cache)) {
if(!refill()) {
- printk("out of dvma hole cache!\n");
+ pr_crit("out of dvma hole cache!\n");
BUG();
}
}
@@ -157,7 +156,7 @@ static inline unsigned long get_baddr(int len, unsigned long align)
if(list_empty(&hole_list)) {
#ifdef DVMA_DEBUG
- printk("out of dvma holes! (printing hole cache)\n");
+ pr_crit("out of dvma holes! (printing hole cache)\n");
print_holes(&hole_cache);
print_use();
#endif
@@ -195,7 +194,7 @@ static inline unsigned long get_baddr(int len, unsigned long align)
}
- printk("unable to find dvma hole!\n");
+ pr_crit("unable to find dvma hole!\n");
BUG();
return 0;
}
@@ -287,15 +286,12 @@ unsigned long dvma_map_align(unsigned long kaddr, int len, int align)
len = 0x800;
if(!kaddr || !len) {
-// printk("error: kaddr %lx len %x\n", kaddr, len);
+// pr_err("error: kaddr %lx len %x\n", kaddr, len);
// *(int *)4 = 0;
return 0;
}
-#ifdef DEBUG
- printk("dvma_map request %08lx bytes from %08lx\n",
- len, kaddr);
-#endif
+ pr_debug("dvma_map request %08x bytes from %08lx\n", len, kaddr);
off = kaddr & ~DVMA_PAGE_MASK;
kaddr &= PAGE_MASK;
len += off;
@@ -307,12 +303,13 @@ unsigned long dvma_map_align(unsigned long kaddr, int len, int align)
align = ((align + (DVMA_PAGE_SIZE-1)) & DVMA_PAGE_MASK);
baddr = get_baddr(len, align);
-// printk("using baddr %lx\n", baddr);
+// pr_info("using baddr %lx\n", baddr);
if(!dvma_map_iommu(kaddr, baddr, len))
return (baddr + off);
- printk("dvma_map failed kaddr %lx baddr %lx len %x\n", kaddr, baddr, len);
+ pr_crit("dvma_map failed kaddr %lx baddr %lx len %x\n", kaddr, baddr,
+ len);
BUG();
return 0;
}
@@ -343,9 +340,7 @@ void *dvma_malloc_align(unsigned long len, unsigned long align)
if(!len)
return NULL;
-#ifdef DEBUG
- printk("dvma_malloc request %lx bytes\n", len);
-#endif
+ pr_debug("dvma_malloc request %lx bytes\n", len);
len = ((len + (DVMA_PAGE_SIZE-1)) & DVMA_PAGE_MASK);
if((kaddr = __get_free_pages(GFP_ATOMIC, get_order(len))) == 0)
@@ -364,10 +359,8 @@ void *dvma_malloc_align(unsigned long len, unsigned long align)
return NULL;
}
-#ifdef DEBUG
- printk("mapped %08lx bytes %08lx kern -> %08lx bus\n",
- len, kaddr, baddr);
-#endif
+ pr_debug("mapped %08lx bytes %08lx kern -> %08lx bus\n", len, kaddr,
+ baddr);
return (void *)vaddr;
diff --git a/arch/m68k/sun3x/dvma.c b/arch/m68k/sun3x/dvma.c
index d5ddcdaa2347..9413c8724b0d 100644
--- a/arch/m68k/sun3x/dvma.c
+++ b/arch/m68k/sun3x/dvma.c
@@ -58,21 +58,17 @@ static volatile unsigned long *iommu_pte = (unsigned long *)SUN3X_IOMMU;
((addr & 0x03c00000) >> \
(DVMA_PAGE_SHIFT+4)))
-#undef DEBUG
-
#ifdef DEBUG
/* code to print out a dvma mapping for debugging purposes */
void dvma_print (unsigned long dvma_addr)
{
- unsigned long index;
-
- index = dvma_addr >> DVMA_PAGE_SHIFT;
-
- printk("idx %lx dvma_addr %08lx paddr %08lx\n", index, dvma_addr,
- dvma_entry_paddr(index));
+ unsigned long index;
+ index = dvma_addr >> DVMA_PAGE_SHIFT;
+ pr_info("idx %lx dvma_addr %08lx paddr %08lx\n", index, dvma_addr,
+ dvma_entry_paddr(index));
}
#endif
@@ -91,10 +87,7 @@ inline int dvma_map_cpu(unsigned long kaddr,
end = PAGE_ALIGN(vaddr + len);
-#ifdef DEBUG
- printk("dvma: mapping kern %08lx to virt %08lx\n",
- kaddr, vaddr);
-#endif
+ pr_debug("dvma: mapping kern %08lx to virt %08lx\n", kaddr, vaddr);
pgd = pgd_offset_k(vaddr);
do {
@@ -126,10 +119,8 @@ inline int dvma_map_cpu(unsigned long kaddr,
end3 = end2;
do {
-#ifdef DEBUG
- printk("mapping %08lx phys to %08lx\n",
- __pa(kaddr), vaddr);
-#endif
+ pr_debug("mapping %08lx phys to %08lx\n",
+ __pa(kaddr), vaddr);
set_pte(pte, pfn_pte(virt_to_pfn(kaddr),
PAGE_KERNEL));
pte++;
@@ -162,7 +153,8 @@ inline int dvma_map_iommu(unsigned long kaddr, unsigned long baddr,
for(; index < end ; index++) {
// if(dvma_entry_use(index))
// BUG();
-// printk("mapping pa %lx to ba %lx\n", __pa(kaddr), index << DVMA_PAGE_SHIFT);
+// pr_info("mapping pa %lx to ba %lx\n", __pa(kaddr),
+// index << DVMA_PAGE_SHIFT);
dvma_entry_set(index, __pa(kaddr));
@@ -190,13 +182,12 @@ void dvma_unmap_iommu(unsigned long baddr, int len)
end = (DVMA_PAGE_ALIGN(baddr+len) >> DVMA_PAGE_SHIFT);
for(; index < end ; index++) {
-#ifdef DEBUG
- printk("freeing bus mapping %08x\n", index << DVMA_PAGE_SHIFT);
-#endif
+ pr_debug("freeing bus mapping %08x\n",
+ index << DVMA_PAGE_SHIFT);
#if 0
if(!dvma_entry_use(index))
- printk("dvma_unmap freeing unused entry %04x\n",
- index);
+ pr_info("dvma_unmap freeing unused entry %04x\n",
+ index);
else
dvma_entry_dec(index);
#endif
diff --git a/arch/m68k/sun3x/prom.c b/arch/m68k/sun3x/prom.c
index 0898c3f81508..5d60e65c1ee5 100644
--- a/arch/m68k/sun3x/prom.c
+++ b/arch/m68k/sun3x/prom.c
@@ -106,9 +106,9 @@ void __init sun3x_prom_init(void)
idprom_init();
if (!((idprom->id_machtype & SM_ARCH_MASK) == SM_SUN3X)) {
- printk("Warning: machine reports strange type %02x\n",
+ pr_warn("Machine reports strange type %02x\n",
idprom->id_machtype);
- printk("Pretending it's a 3/80, but very afraid...\n");
+ pr_warn("Pretending it's a 3/80, but very afraid...\n");
idprom->id_machtype = SM_SUN3X | SM_3_80;
}
diff --git a/arch/metag/include/asm/Kbuild b/arch/metag/include/asm/Kbuild
index 167150c701d1..d3731f0db73b 100644
--- a/arch/metag/include/asm/Kbuild
+++ b/arch/metag/include/asm/Kbuild
@@ -2,7 +2,6 @@ generic-y += auxvec.h
generic-y += bitsperlong.h
generic-y += bugs.h
generic-y += clkdev.h
-generic-y += cputime.h
generic-y += current.h
generic-y += device.h
generic-y += dma.h
diff --git a/arch/metag/mm/extable.c b/arch/metag/mm/extable.c
index 2a21eaebe84d..3aa90b78b43d 100644
--- a/arch/metag/mm/extable.c
+++ b/arch/metag/mm/extable.c
@@ -1,5 +1,4 @@
-
-#include <linux/module.h>
+#include <linux/extable.h>
#include <linux/uaccess.h>
int fixup_exception(struct pt_regs *regs)
diff --git a/arch/microblaze/include/asm/Kbuild b/arch/microblaze/include/asm/Kbuild
index b0ae88c9fed9..6275eb051801 100644
--- a/arch/microblaze/include/asm/Kbuild
+++ b/arch/microblaze/include/asm/Kbuild
@@ -1,7 +1,6 @@
generic-y += barrier.h
generic-y += clkdev.h
-generic-y += cputime.h
generic-y += device.h
generic-y += exec.h
generic-y += irq_work.h
diff --git a/arch/microblaze/mm/fault.c b/arch/microblaze/mm/fault.c
index abb678ccde6f..f91b30f8aaa8 100644
--- a/arch/microblaze/mm/fault.c
+++ b/arch/microblaze/mm/fault.c
@@ -17,7 +17,7 @@
*
*/
-#include <linux/module.h>
+#include <linux/extable.h>
#include <linux/signal.h>
#include <linux/sched.h>
#include <linux/kernel.h>
diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig
index b3c5bde43d34..a008a9f03072 100644
--- a/arch/mips/Kconfig
+++ b/arch/mips/Kconfig
@@ -9,10 +9,13 @@ config MIPS
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 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
@@ -94,6 +97,7 @@ config MIPS_GENERIC
select PCI_DRIVERS_GENERIC
select PINCTRL
select SMP_UP if SMP
+ select SWAP_IO_SPACE
select SYS_HAS_CPU_MIPS32_R1
select SYS_HAS_CPU_MIPS32_R2
select SYS_HAS_CPU_MIPS32_R6
@@ -478,6 +482,7 @@ config MACH_XILFPGA
select SYS_SUPPORTS_ZBOOT_UART16550
select USE_OF
select USE_GENERIC_EARLY_PRINTK_8250
+ select XILINX_INTC
help
This enables support for the IMG University Program MIPSfpga platform.
@@ -909,6 +914,7 @@ config CAVIUM_OCTEON_SOC
select NR_CPUS_DEFAULT_16
select BUILTIN_DTB
select MTD_COMPLEX_MAPPINGS
+ select SYS_SUPPORTS_RELOCATABLE
help
This option supports all of the Octeon reference boards from Cavium
Networks. It builds a kernel that dynamically determines the Octeon
@@ -1427,7 +1433,6 @@ config CPU_LOONGSON1C
bool "Loongson 1C"
depends on SYS_HAS_CPU_LOONGSON1C
select CPU_LOONGSON1
- select ARCH_WANT_OPTIONAL_GPIOLIB
select LEDS_GPIO_REGISTER
help
The Loongson 1C is a 32-bit SoC, which implements the MIPS32
@@ -1703,6 +1708,8 @@ config CPU_BMIPS
select WEAK_ORDERING
select CPU_SUPPORTS_HIGHMEM
select CPU_HAS_PREFETCH
+ select CPU_SUPPORTS_CPUFREQ
+ select MIPS_EXTERNAL_TIMER
help
Support for BMIPS32/3300/4350/4380 and BMIPS5000 processors.
@@ -2286,7 +2293,7 @@ config MIPS_MT_FPAFF
config MIPSR2_TO_R6_EMULATOR
bool "MIPS R2-to-R6 emulator"
- depends on CPU_MIPSR6 && !SMP
+ depends on CPU_MIPSR6
default y
help
Choose this option if you want to run non-R6 MIPS userland code.
@@ -2294,8 +2301,6 @@ config MIPSR2_TO_R6_EMULATOR
default. You can enable it using the 'mipsr2emu' kernel option.
The only reason this is a build-time option is to save ~14K from the
final kernel image.
-comment "MIPS R2-to-R6 emulator is only available for UP kernels"
- depends on SMP && CPU_MIPSR6
config MIPS_VPE_LOADER
bool "VPE loader support."
@@ -2570,7 +2575,7 @@ config SYS_SUPPORTS_NUMA
config RELOCATABLE
bool "Relocatable kernel"
- depends on SYS_SUPPORTS_RELOCATABLE && (CPU_MIPS32_R2 || CPU_MIPS64_R2 || CPU_MIPS32_R6 || CPU_MIPS64_R6)
+ depends on SYS_SUPPORTS_RELOCATABLE && (CPU_MIPS32_R2 || CPU_MIPS64_R2 || CPU_MIPS32_R6 || CPU_MIPS64_R6 || CAVIUM_OCTEON_SOC)
help
This builds a kernel image that retains relocation information
so it can be loaded someplace besides the default 1MB.
@@ -2826,8 +2831,8 @@ config KEXEC
made.
config CRASH_DUMP
- bool "Kernel crash dumps"
- help
+ bool "Kernel crash dumps"
+ help
Generate crash dump after being started by kexec.
This should be normally only set in special crash dump kernels
which are loaded in the main kernel with kexec-tools into
@@ -2837,11 +2842,11 @@ config CRASH_DUMP
PHYSICAL_START.
config PHYSICAL_START
- hex "Physical address where the kernel is loaded"
- default "0xffffffff84000000" if 64BIT
- default "0x84000000" if 32BIT
- depends on CRASH_DUMP
- help
+ hex "Physical address where the kernel is loaded"
+ default "0xffffffff84000000" if 64BIT
+ default "0x84000000" if 32BIT
+ depends on CRASH_DUMP
+ help
This gives the CKSEG0 or KSEG0 address where the kernel is loaded.
If you plan to use kernel for capturing the crash dump change
this value to start of the reserved region (the "X" value as
@@ -3073,6 +3078,20 @@ config MMU
bool
default y
+config ARCH_MMAP_RND_BITS_MIN
+ default 12 if 64BIT
+ default 8
+
+config ARCH_MMAP_RND_BITS_MAX
+ default 18 if 64BIT
+ default 15
+
+config ARCH_MMAP_RND_COMPAT_BITS_MIN
+ default 8
+
+config ARCH_MMAP_RND_COMPAT_BITS_MAX
+ default 15
+
config I8253
bool
select CLKSRC_I8253
diff --git a/arch/mips/Makefile b/arch/mips/Makefile
index 1a6bac7b076f..8ef9c02747fa 100644
--- a/arch/mips/Makefile
+++ b/arch/mips/Makefile
@@ -131,6 +131,21 @@ cflags-$(CONFIG_CPU_LITTLE_ENDIAN) += $(shell $(CC) -dumpmachine |grep -q 'mips.
cflags-$(CONFIG_SB1XXX_CORELIS) += $(call cc-option,-mno-sched-prolog) \
-fno-omit-frame-pointer
+
+# Some distribution-specific toolchains might pass the -fstack-check
+# option during the build, which adds a simple stack-probe at the beginning
+# of every function. This stack probe is to ensure that there is enough
+# stack space, else a SEGV is generated. This is not desirable for MIPS
+# as kernel stacks are small, placed in unmapped virtual memory, and do not
+# grow when overflowed. Especially on SGI IP27 platforms, this check will
+# lead to a NULL pointer dereference in _raw_spin_lock_irq.
+#
+# In disassembly, this stack probe appears at the top of a function as:
+# sd zero,<offset>(sp)
+# Where <offset> is a negative value.
+#
+cflags-y += -fno-stack-check
+
#
# CPU-dependent compiler/assembler options for optimization.
#
@@ -320,6 +335,9 @@ bootz-y := vmlinuz
bootz-y += vmlinuz.bin
bootz-y += vmlinuz.ecoff
bootz-y += vmlinuz.srec
+ifeq ($(shell expr $(zload-y) \< 0xffffffff80000000 2> /dev/null), 0)
+bootz-y += uzImage.bin
+endif
ifdef CONFIG_LASAT
rom.bin rom.sw: vmlinux
@@ -327,10 +345,6 @@ rom.bin rom.sw: vmlinux
$(bootvars-y) $@
endif
-CMD_RELOCS = arch/mips/boot/tools/relocs
-quiet_cmd_relocs = RELOCS $<
- cmd_relocs = $(CMD_RELOCS) $<
-
#
# Some machines like the Indy need 32-bit ELF binaries for booting purposes.
# Other need ECOFF, so we build a 32-bit ELF binary for them which we then
@@ -339,11 +353,6 @@ quiet_cmd_relocs = RELOCS $<
quiet_cmd_32 = OBJCOPY $@
cmd_32 = $(OBJCOPY) -O $(32bit-bfd) $(OBJCOPYFLAGS) $< $@
vmlinux.32: vmlinux
-ifeq ($(CONFIG_RELOCATABLE)$(CONFIG_64BIT),yy)
-# Currently, objcopy fails to handle the relocations in the elf64
-# So the relocs tool must be run here to remove them first
- $(call cmd,relocs)
-endif
$(call cmd,32)
#
@@ -359,9 +368,6 @@ all: $(all-y)
# boot
$(boot-y): $(vmlinux-32) FORCE
-ifeq ($(CONFIG_RELOCATABLE)$(CONFIG_32BIT),yy)
- $(call cmd,relocs)
-endif
$(Q)$(MAKE) $(build)=arch/mips/boot VMLINUX=$(vmlinux-32) \
$(bootvars-y) arch/mips/boot/$@
@@ -395,11 +401,11 @@ dtbs_install:
archprepare:
ifdef CONFIG_MIPS32_N32
- @echo ' Checking missing-syscalls for N32'
+ @$(kecho) ' Checking missing-syscalls for N32'
$(Q)$(MAKE) $(build)=. missing-syscalls missing_syscalls_flags="-mabi=n32"
endif
ifdef CONFIG_MIPS32_O32
- @echo ' Checking missing-syscalls for O32'
+ @$(kecho) ' Checking missing-syscalls for O32'
$(Q)$(MAKE) $(build)=. missing-syscalls missing_syscalls_flags="-mabi=32"
endif
@@ -433,6 +439,7 @@ define archhelp
echo ' uImage.gz - U-Boot image (gzip)'
echo ' uImage.lzma - U-Boot image (lzma)'
echo ' uImage.lzo - U-Boot image (lzo)'
+ echo ' uzImage.bin - U-Boot image (self-extracting)'
echo ' dtbs - Device-tree blobs for enabled boards'
echo ' dtbs_install - Install dtbs to $(INSTALL_DTBS_PATH)'
echo
diff --git a/arch/mips/Makefile.postlink b/arch/mips/Makefile.postlink
new file mode 100644
index 000000000000..4b7f5a648c79
--- /dev/null
+++ b/arch/mips/Makefile.postlink
@@ -0,0 +1,35 @@
+# ===========================================================================
+# Post-link MIPS pass
+# ===========================================================================
+#
+# 1. Insert relocations into vmlinux
+
+PHONY := __archpost
+__archpost:
+
+-include include/config/auto.conf
+include scripts/Kbuild.include
+
+CMD_RELOCS = arch/mips/boot/tools/relocs
+quiet_cmd_relocs = RELOCS $@
+ cmd_relocs = $(CMD_RELOCS) $@
+
+# `@true` prevents complaint when there is nothing to be done
+
+vmlinux: FORCE
+ @true
+ifeq ($(CONFIG_RELOCATABLE),y)
+ $(call if_changed,relocs)
+endif
+
+%.ko: FORCE
+ @true
+
+clean:
+ @true
+
+PHONY += FORCE clean
+
+FORCE:
+
+.PHONY: $(PHONY)
diff --git a/arch/mips/alchemy/board-gpr.c b/arch/mips/alchemy/board-gpr.c
index 79efe4c6e636..6fb6b3faa158 100644
--- a/arch/mips/alchemy/board-gpr.c
+++ b/arch/mips/alchemy/board-gpr.c
@@ -236,7 +236,6 @@ static struct platform_device gpr_i2c_device = {
static struct i2c_board_info gpr_i2c_info[] __initdata = {
{
I2C_BOARD_INFO("lm83", 0x18),
- .type = "lm83"
}
};
diff --git a/arch/mips/alchemy/common/dbdma.c b/arch/mips/alchemy/common/dbdma.c
index f2f264b5aafe..fc482d900ddd 100644
--- a/arch/mips/alchemy/common/dbdma.c
+++ b/arch/mips/alchemy/common/dbdma.c
@@ -35,7 +35,7 @@
#include <linux/slab.h>
#include <linux/spinlock.h>
#include <linux/interrupt.h>
-#include <linux/module.h>
+#include <linux/export.h>
#include <linux/syscore_ops.h>
#include <asm/mach-au1x00/au1000.h>
#include <asm/mach-au1x00/au1xxx_dbdma.h>
diff --git a/arch/mips/alchemy/common/dma.c b/arch/mips/alchemy/common/dma.c
index 4fb6207b883b..973049b5bd61 100644
--- a/arch/mips/alchemy/common/dma.c
+++ b/arch/mips/alchemy/common/dma.c
@@ -31,7 +31,7 @@
*/
#include <linux/init.h>
-#include <linux/module.h>
+#include <linux/export.h>
#include <linux/kernel.h>
#include <linux/errno.h>
#include <linux/spinlock.h>
diff --git a/arch/mips/alchemy/common/gpiolib.c b/arch/mips/alchemy/common/gpiolib.c
index e6b90e72c23f..7d5da5edd74d 100644
--- a/arch/mips/alchemy/common/gpiolib.c
+++ b/arch/mips/alchemy/common/gpiolib.c
@@ -32,7 +32,6 @@
#include <linux/init.h>
#include <linux/kernel.h>
-#include <linux/module.h>
#include <linux/types.h>
#include <linux/gpio.h>
#include <asm/mach-au1x00/gpio-au1000.h>
diff --git a/arch/mips/alchemy/common/prom.c b/arch/mips/alchemy/common/prom.c
index 534021059629..af312b5e33f6 100644
--- a/arch/mips/alchemy/common/prom.c
+++ b/arch/mips/alchemy/common/prom.c
@@ -33,7 +33,6 @@
* 675 Mass Ave, Cambridge, MA 02139, USA.
*/
-#include <linux/module.h>
#include <linux/init.h>
#include <linux/string.h>
diff --git a/arch/mips/alchemy/common/usb.c b/arch/mips/alchemy/common/usb.c
index 297805ade849..634edd3ded38 100644
--- a/arch/mips/alchemy/common/usb.c
+++ b/arch/mips/alchemy/common/usb.c
@@ -10,9 +10,9 @@
*/
#include <linux/clk.h>
+#include <linux/export.h>
#include <linux/init.h>
#include <linux/io.h>
-#include <linux/module.h>
#include <linux/spinlock.h>
#include <linux/syscore_ops.h>
#include <asm/cpu.h>
diff --git a/arch/mips/alchemy/common/vss.c b/arch/mips/alchemy/common/vss.c
index d23b1444d365..a7bd32e9831b 100644
--- a/arch/mips/alchemy/common/vss.c
+++ b/arch/mips/alchemy/common/vss.c
@@ -6,7 +6,7 @@
* for various media blocks are enabled/disabled.
*/
-#include <linux/module.h>
+#include <linux/export.h>
#include <linux/spinlock.h>
#include <asm/mach-au1x00/au1000.h>
diff --git a/arch/mips/alchemy/devboards/bcsr.c b/arch/mips/alchemy/devboards/bcsr.c
index faeddf119fd4..c1a2daaf300a 100644
--- a/arch/mips/alchemy/devboards/bcsr.c
+++ b/arch/mips/alchemy/devboards/bcsr.c
@@ -9,7 +9,8 @@
#include <linux/interrupt.h>
#include <linux/irqchip/chained_irq.h>
-#include <linux/module.h>
+#include <linux/init.h>
+#include <linux/export.h>
#include <linux/spinlock.h>
#include <linux/irq.h>
#include <asm/addrspace.h>
diff --git a/arch/mips/alchemy/devboards/db1300.c b/arch/mips/alchemy/devboards/db1300.c
index d3c087f59f1a..a5504f57cb00 100644
--- a/arch/mips/alchemy/devboards/db1300.c
+++ b/arch/mips/alchemy/devboards/db1300.c
@@ -13,6 +13,7 @@
#include <linux/i2c.h>
#include <linux/io.h>
#include <linux/leds.h>
+#include <linux/interrupt.h>
#include <linux/ata_platform.h>
#include <linux/mmc/host.h>
#include <linux/module.h>
diff --git a/arch/mips/ar7/clock.c b/arch/mips/ar7/clock.c
index 2460f9d23f1b..dda422a0f36c 100644
--- a/arch/mips/ar7/clock.c
+++ b/arch/mips/ar7/clock.c
@@ -21,7 +21,7 @@
#include <linux/kernel.h>
#include <linux/init.h>
#include <linux/types.h>
-#include <linux/module.h>
+#include <linux/export.h>
#include <linux/delay.h>
#include <linux/gcd.h>
#include <linux/io.h>
diff --git a/arch/mips/ar7/gpio.c b/arch/mips/ar7/gpio.c
index ed5b3d297caf..4eee7e9e26ee 100644
--- a/arch/mips/ar7/gpio.c
+++ b/arch/mips/ar7/gpio.c
@@ -18,7 +18,8 @@
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
-#include <linux/module.h>
+#include <linux/init.h>
+#include <linux/export.h>
#include <linux/gpio.h>
#include <asm/mach-ar7/ar7.h>
diff --git a/arch/mips/ar7/memory.c b/arch/mips/ar7/memory.c
index 92dfa481205b..0332f0514d05 100644
--- a/arch/mips/ar7/memory.c
+++ b/arch/mips/ar7/memory.c
@@ -19,7 +19,6 @@
#include <linux/bootmem.h>
#include <linux/init.h>
#include <linux/mm.h>
-#include <linux/module.h>
#include <linux/pfn.h>
#include <linux/proc_fs.h>
#include <linux/string.h>
diff --git a/arch/mips/ar7/platform.c b/arch/mips/ar7/platform.c
index 58fca9ad5fcc..df7acea3747a 100644
--- a/arch/mips/ar7/platform.c
+++ b/arch/mips/ar7/platform.c
@@ -19,7 +19,6 @@
#include <linux/init.h>
#include <linux/types.h>
-#include <linux/module.h>
#include <linux/delay.h>
#include <linux/dma-mapping.h>
#include <linux/platform_device.h>
diff --git a/arch/mips/ar7/prom.c b/arch/mips/ar7/prom.c
index a23adc49d50f..4fd83336131a 100644
--- a/arch/mips/ar7/prom.c
+++ b/arch/mips/ar7/prom.c
@@ -21,7 +21,7 @@
#include <linux/kernel.h>
#include <linux/serial_reg.h>
#include <linux/spinlock.h>
-#include <linux/module.h>
+#include <linux/export.h>
#include <linux/string.h>
#include <linux/io.h>
#include <asm/bootinfo.h>
diff --git a/arch/mips/ath79/clock.c b/arch/mips/ath79/clock.c
index cc3a1e33a600..fa845953f736 100644
--- a/arch/mips/ath79/clock.c
+++ b/arch/mips/ath79/clock.c
@@ -12,7 +12,6 @@
*/
#include <linux/kernel.h>
-#include <linux/module.h>
#include <linux/init.h>
#include <linux/err.h>
#include <linux/clk.h>
@@ -45,7 +44,7 @@ static struct clk *__init ath79_add_sys_clkdev(
int err;
clk = clk_register_fixed_rate(NULL, id, NULL, 0, rate);
- if (!clk)
+ if (IS_ERR(clk))
panic("failed to allocate %s clock structure", id);
err = clk_register_clkdev(clk, id, NULL);
@@ -508,16 +507,19 @@ static void __init ath79_clocks_init_dt_ng(struct device_node *np)
ar9330_clk_init(ref_clk, pll_base);
else {
pr_err("%s: could not find any appropriate clk_init()\n", dnfn);
- goto err_clk;
+ goto err_iounmap;
}
if (of_clk_add_provider(np, of_clk_src_onecell_get, &clk_data)) {
pr_err("%s: could not register clk provider\n", dnfn);
- goto err_clk;
+ goto err_iounmap;
}
return;
+err_iounmap:
+ iounmap(pll_base);
+
err_clk:
clk_put(ref_clk);
diff --git a/arch/mips/ath79/common.c b/arch/mips/ath79/common.c
index d071a3a0f876..10a405d593df 100644
--- a/arch/mips/ath79/common.c
+++ b/arch/mips/ath79/common.c
@@ -13,7 +13,7 @@
*/
#include <linux/kernel.h>
-#include <linux/module.h>
+#include <linux/export.h>
#include <linux/types.h>
#include <linux/spinlock.h>
diff --git a/arch/mips/bcm47xx/board.c b/arch/mips/bcm47xx/board.c
index a88975a55c4d..8cbe60cc51d4 100644
--- a/arch/mips/bcm47xx/board.c
+++ b/arch/mips/bcm47xx/board.c
@@ -149,6 +149,15 @@ struct bcm47xx_board_type_list2 bcm47xx_board_list_boot_hw[] __initconst = {
/* board_id */
static const
struct bcm47xx_board_type_list1 bcm47xx_board_list_board_id[] __initconst = {
+ {{BCM47XX_BOARD_LUXUL_ABR_4400_V1, "Luxul ABR-4400 V1"}, "luxul_abr4400_v1"},
+ {{BCM47XX_BOARD_LUXUL_XAP_310_V1, "Luxul XAP-310 V1"}, "luxul_xap310_v1"},
+ {{BCM47XX_BOARD_LUXUL_XAP_1210_V1, "Luxul XAP-1210 V1"}, "luxul_xap1210_v1"},
+ {{BCM47XX_BOARD_LUXUL_XAP_1230_V1, "Luxul XAP-1230 V1"}, "luxul_xap1230_v1"},
+ {{BCM47XX_BOARD_LUXUL_XAP_1240_V1, "Luxul XAP-1240 V1"}, "luxul_xap1240_v1"},
+ {{BCM47XX_BOARD_LUXUL_XAP_1500_V1, "Luxul XAP-1500 V1"}, "luxul_xap1500_v1"},
+ {{BCM47XX_BOARD_LUXUL_XBR_4400_V1, "Luxul XBR-4400 V1"}, "luxul_xbr4400_v1"},
+ {{BCM47XX_BOARD_LUXUL_XVW_P30_V1, "Luxul XVW-P30 V1"}, "luxul_xvwp30_v1"},
+ {{BCM47XX_BOARD_LUXUL_XWR_600_V1, "Luxul XWR-600 V1"}, "luxul_xwr600_v1"},
{{BCM47XX_BOARD_LUXUL_XWR_1750_V1, "Luxul XWR-1750 V1"}, "luxul_xwr1750_v1"},
{{BCM47XX_BOARD_NETGEAR_WGR614V8, "Netgear WGR614 V8"}, "U12H072T00_NETGEAR"},
{{BCM47XX_BOARD_NETGEAR_WGR614V9, "Netgear WGR614 V9"}, "U12H094T00_NETGEAR"},
diff --git a/arch/mips/bcm47xx/buttons.c b/arch/mips/bcm47xx/buttons.c
index 52caa75bfe4e..8a760d801895 100644
--- a/arch/mips/bcm47xx/buttons.c
+++ b/arch/mips/bcm47xx/buttons.c
@@ -17,6 +17,12 @@
.active_low = 1, \
}
+#define BCM47XX_GPIO_KEY_H(_gpio, _code) \
+ { \
+ .code = _code, \
+ .gpio = _gpio, \
+ }
+
/* Asus */
static const struct gpio_keys_button
@@ -79,8 +85,8 @@ bcm47xx_buttons_asus_wl500gpv2[] __initconst = {
static const struct gpio_keys_button
bcm47xx_buttons_asus_wl500w[] __initconst = {
- BCM47XX_GPIO_KEY(6, KEY_RESTART),
- BCM47XX_GPIO_KEY(7, KEY_WPS_BUTTON),
+ BCM47XX_GPIO_KEY_H(6, KEY_RESTART),
+ BCM47XX_GPIO_KEY_H(7, KEY_WPS_BUTTON),
};
static const struct gpio_keys_button
@@ -302,6 +308,51 @@ bcm47xx_buttons_linksys_wrtsl54gs[] __initconst = {
/* Luxul */
static const struct gpio_keys_button
+bcm47xx_buttons_luxul_abr_4400_v1[] = {
+ BCM47XX_GPIO_KEY(14, KEY_RESTART),
+};
+
+static const struct gpio_keys_button
+bcm47xx_buttons_luxul_xap_310_v1[] = {
+ BCM47XX_GPIO_KEY(20, KEY_RESTART),
+};
+
+static const struct gpio_keys_button
+bcm47xx_buttons_luxul_xap_1210_v1[] = {
+ BCM47XX_GPIO_KEY(8, KEY_RESTART),
+};
+
+static const struct gpio_keys_button
+bcm47xx_buttons_luxul_xap_1230_v1[] = {
+ BCM47XX_GPIO_KEY(8, KEY_RESTART),
+};
+
+static const struct gpio_keys_button
+bcm47xx_buttons_luxul_xap_1240_v1[] = {
+ BCM47XX_GPIO_KEY(8, KEY_RESTART),
+};
+
+static const struct gpio_keys_button
+bcm47xx_buttons_luxul_xap_1500_v1[] = {
+ BCM47XX_GPIO_KEY(14, KEY_RESTART),
+};
+
+static const struct gpio_keys_button
+bcm47xx_buttons_luxul_xbr_4400_v1[] = {
+ BCM47XX_GPIO_KEY(14, KEY_RESTART),
+};
+
+static const struct gpio_keys_button
+bcm47xx_buttons_luxul_xvw_p30_v1[] = {
+ BCM47XX_GPIO_KEY(20, KEY_RESTART),
+};
+
+static const struct gpio_keys_button
+bcm47xx_buttons_luxul_xwr_600_v1[] = {
+ BCM47XX_GPIO_KEY(8, KEY_RESTART),
+};
+
+static const struct gpio_keys_button
bcm47xx_buttons_luxul_xwr_1750_v1[] = {
BCM47XX_GPIO_KEY(14, BTN_TASK),
};
@@ -561,6 +612,33 @@ int __init bcm47xx_buttons_register(void)
err = bcm47xx_copy_bdata(bcm47xx_buttons_linksys_wrtsl54gs);
break;
+ case BCM47XX_BOARD_LUXUL_ABR_4400_V1:
+ err = bcm47xx_copy_bdata(bcm47xx_buttons_luxul_abr_4400_v1);
+ break;
+ case BCM47XX_BOARD_LUXUL_XAP_310_V1:
+ err = bcm47xx_copy_bdata(bcm47xx_buttons_luxul_xap_310_v1);
+ break;
+ case BCM47XX_BOARD_LUXUL_XAP_1210_V1:
+ err = bcm47xx_copy_bdata(bcm47xx_buttons_luxul_xap_1210_v1);
+ break;
+ case BCM47XX_BOARD_LUXUL_XAP_1230_V1:
+ err = bcm47xx_copy_bdata(bcm47xx_buttons_luxul_xap_1230_v1);
+ break;
+ case BCM47XX_BOARD_LUXUL_XAP_1240_V1:
+ err = bcm47xx_copy_bdata(bcm47xx_buttons_luxul_xap_1240_v1);
+ break;
+ case BCM47XX_BOARD_LUXUL_XAP_1500_V1:
+ err = bcm47xx_copy_bdata(bcm47xx_buttons_luxul_xap_1500_v1);
+ break;
+ case BCM47XX_BOARD_LUXUL_XBR_4400_V1:
+ err = bcm47xx_copy_bdata(bcm47xx_buttons_luxul_xbr_4400_v1);
+ break;
+ case BCM47XX_BOARD_LUXUL_XVW_P30_V1:
+ err = bcm47xx_copy_bdata(bcm47xx_buttons_luxul_xvw_p30_v1);
+ break;
+ case BCM47XX_BOARD_LUXUL_XWR_600_V1:
+ err = bcm47xx_copy_bdata(bcm47xx_buttons_luxul_xwr_600_v1);
+ break;
case BCM47XX_BOARD_LUXUL_XWR_1750_V1:
err = bcm47xx_copy_bdata(bcm47xx_buttons_luxul_xwr_1750_v1);
break;
diff --git a/arch/mips/bcm47xx/leds.c b/arch/mips/bcm47xx/leds.c
index d20ae63eb3c2..a35f1d5cde9f 100644
--- a/arch/mips/bcm47xx/leds.c
+++ b/arch/mips/bcm47xx/leds.c
@@ -373,6 +373,60 @@ bcm47xx_leds_linksys_wrtsl54gs[] __initconst = {
/* Luxul */
static const struct gpio_led
+bcm47xx_leds_luxul_abr_4400_v1[] __initconst = {
+ BCM47XX_GPIO_LED(12, "green", "usb", 0, LEDS_GPIO_DEFSTATE_OFF),
+ BCM47XX_GPIO_LED_TRIGGER(15, "green", "status", 0, "timer"),
+};
+
+static const struct gpio_led
+bcm47xx_leds_luxul_xap_310_v1[] __initconst = {
+ BCM47XX_GPIO_LED_TRIGGER(6, "green", "status", 1, "timer"),
+};
+
+static const struct gpio_led
+bcm47xx_leds_luxul_xap_1210_v1[] __initconst = {
+ BCM47XX_GPIO_LED_TRIGGER(6, "green", "status", 1, "timer"),
+};
+
+static const struct gpio_led
+bcm47xx_leds_luxul_xap_1230_v1[] __initconst = {
+ BCM47XX_GPIO_LED(3, "blue", "2ghz", 0, LEDS_GPIO_DEFSTATE_OFF),
+ BCM47XX_GPIO_LED(4, "green", "bridge", 0, LEDS_GPIO_DEFSTATE_OFF),
+ BCM47XX_GPIO_LED_TRIGGER(6, "green", "status", 1, "timer"),
+};
+
+static const struct gpio_led
+bcm47xx_leds_luxul_xap_1240_v1[] __initconst = {
+ BCM47XX_GPIO_LED(3, "blue", "2ghz", 0, LEDS_GPIO_DEFSTATE_OFF),
+ BCM47XX_GPIO_LED(4, "green", "bridge", 0, LEDS_GPIO_DEFSTATE_OFF),
+ BCM47XX_GPIO_LED_TRIGGER(6, "green", "status", 1, "timer"),
+};
+
+static const struct gpio_led
+bcm47xx_leds_luxul_xap_1500_v1[] __initconst = {
+ BCM47XX_GPIO_LED_TRIGGER(13, "green", "status", 1, "timer"),
+};
+
+static const struct gpio_led
+bcm47xx_leds_luxul_xbr_4400_v1[] __initconst = {
+ BCM47XX_GPIO_LED(12, "green", "usb", 0, LEDS_GPIO_DEFSTATE_OFF),
+ BCM47XX_GPIO_LED_TRIGGER(15, "green", "status", 0, "timer"),
+};
+
+static const struct gpio_led
+bcm47xx_leds_luxul_xvw_p30_v1[] __initconst = {
+ BCM47XX_GPIO_LED_TRIGGER(0, "blue", "status", 1, "timer"),
+ BCM47XX_GPIO_LED(1, "green", "link", 1, LEDS_GPIO_DEFSTATE_OFF),
+};
+
+static const struct gpio_led
+bcm47xx_leds_luxul_xwr_600_v1[] __initconst = {
+ BCM47XX_GPIO_LED(3, "green", "wps", 0, LEDS_GPIO_DEFSTATE_OFF),
+ BCM47XX_GPIO_LED_TRIGGER(6, "green", "status", 1, "timer"),
+ BCM47XX_GPIO_LED(9, "green", "usb", 0, LEDS_GPIO_DEFSTATE_OFF),
+};
+
+static const struct gpio_led
bcm47xx_leds_luxul_xwr_1750_v1[] __initconst = {
BCM47XX_GPIO_LED(5, "green", "5ghz", 0, LEDS_GPIO_DEFSTATE_OFF),
BCM47XX_GPIO_LED(12, "green", "usb", 0, LEDS_GPIO_DEFSTATE_OFF),
@@ -633,6 +687,33 @@ void __init bcm47xx_leds_register(void)
bcm47xx_set_pdata(bcm47xx_leds_linksys_wrtsl54gs);
break;
+ case BCM47XX_BOARD_LUXUL_ABR_4400_V1:
+ bcm47xx_set_pdata(bcm47xx_leds_luxul_abr_4400_v1);
+ break;
+ case BCM47XX_BOARD_LUXUL_XAP_310_V1:
+ bcm47xx_set_pdata(bcm47xx_leds_luxul_xap_310_v1);
+ break;
+ case BCM47XX_BOARD_LUXUL_XAP_1210_V1:
+ bcm47xx_set_pdata(bcm47xx_leds_luxul_xap_1210_v1);
+ break;
+ case BCM47XX_BOARD_LUXUL_XAP_1230_V1:
+ bcm47xx_set_pdata(bcm47xx_leds_luxul_xap_1230_v1);
+ break;
+ case BCM47XX_BOARD_LUXUL_XAP_1240_V1:
+ bcm47xx_set_pdata(bcm47xx_leds_luxul_xap_1240_v1);
+ break;
+ case BCM47XX_BOARD_LUXUL_XAP_1500_V1:
+ bcm47xx_set_pdata(bcm47xx_leds_luxul_xap_1500_v1);
+ break;
+ case BCM47XX_BOARD_LUXUL_XBR_4400_V1:
+ bcm47xx_set_pdata(bcm47xx_leds_luxul_xbr_4400_v1);
+ break;
+ case BCM47XX_BOARD_LUXUL_XVW_P30_V1:
+ bcm47xx_set_pdata(bcm47xx_leds_luxul_xvw_p30_v1);
+ break;
+ case BCM47XX_BOARD_LUXUL_XWR_600_V1:
+ bcm47xx_set_pdata(bcm47xx_leds_luxul_xwr_600_v1);
+ break;
case BCM47XX_BOARD_LUXUL_XWR_1750_V1:
bcm47xx_set_pdata(bcm47xx_leds_luxul_xwr_1750_v1);
break;
diff --git a/arch/mips/bcm63xx/clk.c b/arch/mips/bcm63xx/clk.c
index b49fc9cb9cad..73626040e4d6 100644
--- a/arch/mips/bcm63xx/clk.c
+++ b/arch/mips/bcm63xx/clk.c
@@ -6,7 +6,8 @@
* Copyright (C) 2008 Maxime Bizon <mbizon@freebox.fr>
*/
-#include <linux/module.h>
+#include <linux/init.h>
+#include <linux/export.h>
#include <linux/mutex.h>
#include <linux/err.h>
#include <linux/clk.h>
diff --git a/arch/mips/bcm63xx/cpu.c b/arch/mips/bcm63xx/cpu.c
index 1c7c3fbfa1f3..f61c16f57a97 100644
--- a/arch/mips/bcm63xx/cpu.c
+++ b/arch/mips/bcm63xx/cpu.c
@@ -8,7 +8,7 @@
*/
#include <linux/kernel.h>
-#include <linux/module.h>
+#include <linux/export.h>
#include <linux/cpu.h>
#include <asm/cpu.h>
#include <asm/cpu-info.h>
diff --git a/arch/mips/bcm63xx/cs.c b/arch/mips/bcm63xx/cs.c
index 50d8190bbf7b..29205badcf67 100644
--- a/arch/mips/bcm63xx/cs.c
+++ b/arch/mips/bcm63xx/cs.c
@@ -7,7 +7,8 @@
*/
#include <linux/kernel.h>
-#include <linux/module.h>
+#include <linux/errno.h>
+#include <linux/export.h>
#include <linux/spinlock.h>
#include <linux/log2.h>
#include <bcm63xx_cpu.h>
diff --git a/arch/mips/bcm63xx/gpio.c b/arch/mips/bcm63xx/gpio.c
index 7c256dadb166..16f353ac3441 100644
--- a/arch/mips/bcm63xx/gpio.c
+++ b/arch/mips/bcm63xx/gpio.c
@@ -8,7 +8,7 @@
*/
#include <linux/kernel.h>
-#include <linux/module.h>
+#include <linux/init.h>
#include <linux/spinlock.h>
#include <linux/platform_device.h>
#include <linux/gpio/driver.h>
diff --git a/arch/mips/bcm63xx/irq.c b/arch/mips/bcm63xx/irq.c
index c96139097ae2..ec694b9628c0 100644
--- a/arch/mips/bcm63xx/irq.c
+++ b/arch/mips/bcm63xx/irq.c
@@ -10,7 +10,6 @@
#include <linux/kernel.h>
#include <linux/init.h>
#include <linux/interrupt.h>
-#include <linux/module.h>
#include <linux/irq.h>
#include <linux/spinlock.h>
#include <asm/irq_cpu.h>
diff --git a/arch/mips/bcm63xx/reset.c b/arch/mips/bcm63xx/reset.c
index d1fe51edf5e6..a2af38cf28a7 100644
--- a/arch/mips/bcm63xx/reset.c
+++ b/arch/mips/bcm63xx/reset.c
@@ -6,7 +6,8 @@
* Copyright (C) 2012 Jonas Gorski <jonas.gorski@gmail.com>
*/
-#include <linux/module.h>
+#include <linux/init.h>
+#include <linux/export.h>
#include <linux/mutex.h>
#include <linux/err.h>
#include <linux/clk.h>
diff --git a/arch/mips/bcm63xx/timer.c b/arch/mips/bcm63xx/timer.c
index 2110359c00e5..a86065854c0c 100644
--- a/arch/mips/bcm63xx/timer.c
+++ b/arch/mips/bcm63xx/timer.c
@@ -8,7 +8,8 @@
#include <linux/kernel.h>
#include <linux/err.h>
-#include <linux/module.h>
+#include <linux/init.h>
+#include <linux/export.h>
#include <linux/spinlock.h>
#include <linux/interrupt.h>
#include <linux/clk.h>
diff --git a/arch/mips/boot/compressed/Makefile b/arch/mips/boot/compressed/Makefile
index 90aca95fe314..c675eece389a 100644
--- a/arch/mips/boot/compressed/Makefile
+++ b/arch/mips/boot/compressed/Makefile
@@ -18,14 +18,14 @@ include $(srctree)/arch/mips/Kbuild.platforms
BOOT_HEAP_SIZE := 0x400000
# Disable Function Tracer
-KBUILD_CFLAGS := $(shell echo $(KBUILD_CFLAGS) | sed -e "s/-pg//")
+KBUILD_CFLAGS := $(filter-out -pg, $(KBUILD_CFLAGS))
KBUILD_CFLAGS := $(filter-out -fstack-protector, $(KBUILD_CFLAGS))
-KBUILD_CFLAGS := $(LINUXINCLUDE) $(KBUILD_CFLAGS) -D__KERNEL__ \
+KBUILD_CFLAGS := $(KBUILD_CFLAGS) -D__KERNEL__ \
-DBOOT_HEAP_SIZE=$(BOOT_HEAP_SIZE) -D"VMLINUX_LOAD_ADDRESS_ULL=$(VMLINUX_LOAD_ADDRESS)ull"
-KBUILD_AFLAGS := $(LINUXINCLUDE) $(KBUILD_AFLAGS) -D__ASSEMBLY__ \
+KBUILD_AFLAGS := $(KBUILD_AFLAGS) -D__ASSEMBLY__ \
-DBOOT_HEAP_SIZE=$(BOOT_HEAP_SIZE) \
-DKERNEL_ENTRY=$(VMLINUX_ENTRY_ADDRESS)
@@ -84,6 +84,7 @@ else
VMLINUZ_LOAD_ADDRESS = $(shell $(obj)/calc_vmlinuz_load_addr \
$(obj)/vmlinux.bin $(VMLINUX_LOAD_ADDRESS))
endif
+UIMAGE_LOADADDR = $(VMLINUZ_LOAD_ADDRESS)
vmlinuzobjs-y += $(obj)/piggy.o
@@ -129,4 +130,7 @@ OBJCOPYFLAGS_vmlinuz.srec := $(OBJCOPYFLAGS) -S -O srec
vmlinuz.srec: vmlinuz
$(call cmd,objcopy)
+uzImage.bin: vmlinuz.bin FORCE
+ $(call if_changed,uimage,none)
+
clean-files := $(objtree)/vmlinuz $(objtree)/vmlinuz.{32,ecoff,bin,srec}
diff --git a/arch/mips/boot/dts/Makefile b/arch/mips/boot/dts/Makefile
index fc7a0a98e9bf..b9db49203e0c 100644
--- a/arch/mips/boot/dts/Makefile
+++ b/arch/mips/boot/dts/Makefile
@@ -1,5 +1,6 @@
dts-dirs += brcm
dts-dirs += cavium-octeon
+dts-dirs += img
dts-dirs += ingenic
dts-dirs += lantiq
dts-dirs += mti
diff --git a/arch/mips/boot/dts/brcm/bcm7125.dtsi b/arch/mips/boot/dts/brcm/bcm7125.dtsi
index bbd00f65ce39..79f838ed96c5 100644
--- a/arch/mips/boot/dts/brcm/bcm7125.dtsi
+++ b/arch/mips/boot/dts/brcm/bcm7125.dtsi
@@ -91,15 +91,15 @@
compatible = "brcm,bcm7120-l2-intc";
reg = <0x406780 0x8>;
- brcm,int-map-mask = <0x44>, <0xf000000>;
+ brcm,int-map-mask = <0x44>, <0xf000000>, <0x100000>;
brcm,int-fwd-mask = <0x70000>;
interrupt-controller;
#interrupt-cells = <1>;
interrupt-parent = <&periph_intc>;
- interrupts = <18>, <19>;
- interrupt-names = "upg_main", "upg_bsc";
+ interrupts = <18>, <19>, <20>;
+ interrupt-names = "upg_main", "upg_bsc", "upg_spi";
};
sun_top_ctrl: syscon@404000 {
@@ -226,5 +226,48 @@
interrupts = <61>;
status = "disabled";
};
+
+ spi_l2_intc: interrupt-controller@411d00 {
+ compatible = "brcm,l2-intc";
+ reg = <0x411d00 0x30>;
+ interrupt-controller;
+ #interrupt-cells = <1>;
+ interrupt-parent = <&periph_intc>;
+ interrupts = <79>;
+ };
+
+ qspi: spi@443000 {
+ #address-cells = <0x1>;
+ #size-cells = <0x0>;
+ compatible = "brcm,spi-bcm-qspi",
+ "brcm,spi-brcmstb-qspi";
+ clocks = <&upg_clk>;
+ reg = <0x440920 0x4 0x443200 0x188 0x443000 0x50>;
+ reg-names = "cs_reg", "hif_mspi", "bspi";
+ interrupts = <0x0 0x1 0x2 0x3 0x4 0x5 0x6>;
+ interrupt-parent = <&spi_l2_intc>;
+ interrupt-names = "spi_lr_fullness_reached",
+ "spi_lr_session_aborted",
+ "spi_lr_impatient",
+ "spi_lr_session_done",
+ "spi_lr_overread",
+ "mspi_done",
+ "mspi_halted";
+ status = "disabled";
+ };
+
+ mspi: spi@406400 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "brcm,spi-bcm-qspi",
+ "brcm,spi-brcmstb-mspi";
+ clocks = <&upg_clk>;
+ reg = <0x406400 0x180>;
+ reg-names = "mspi";
+ interrupts = <0x14>;
+ interrupt-parent = <&upg_irq0_intc>;
+ interrupt-names = "mspi_done";
+ status = "disabled";
+ };
};
};
diff --git a/arch/mips/boot/dts/brcm/bcm7346.dtsi b/arch/mips/boot/dts/brcm/bcm7346.dtsi
index 4bbcc95f1c15..da7bfa45a57d 100644
--- a/arch/mips/boot/dts/brcm/bcm7346.dtsi
+++ b/arch/mips/boot/dts/brcm/bcm7346.dtsi
@@ -439,5 +439,48 @@
interrupts = <85>;
status = "disabled";
};
+
+ spi_l2_intc: interrupt-controller@411d00 {
+ compatible = "brcm,l2-intc";
+ reg = <0x411d00 0x30>;
+ interrupt-controller;
+ #interrupt-cells = <1>;
+ interrupt-parent = <&periph_intc>;
+ interrupts = <31>;
+ };
+
+ qspi: spi@413000 {
+ #address-cells = <0x1>;
+ #size-cells = <0x0>;
+ compatible = "brcm,spi-bcm-qspi",
+ "brcm,spi-brcmstb-qspi";
+ clocks = <&upg_clk>;
+ reg = <0x410920 0x4 0x413200 0x188 0x413000 0x50>;
+ reg-names = "cs_reg", "hif_mspi", "bspi";
+ interrupts = <0x0 0x1 0x2 0x3 0x4 0x5 0x6>;
+ interrupt-parent = <&spi_l2_intc>;
+ interrupt-names = "spi_lr_fullness_reached",
+ "spi_lr_session_aborted",
+ "spi_lr_impatient",
+ "spi_lr_session_done",
+ "spi_lr_overread",
+ "mspi_done",
+ "mspi_halted";
+ status = "disabled";
+ };
+
+ mspi: spi@408a00 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "brcm,spi-bcm-qspi",
+ "brcm,spi-brcmstb-mspi";
+ clocks = <&upg_clk>;
+ reg = <0x408a00 0x180>;
+ reg-names = "mspi";
+ interrupts = <0x14>;
+ interrupt-parent = <&upg_aon_irq0_intc>;
+ interrupt-names = "mspi_done";
+ status = "disabled";
+ };
};
};
diff --git a/arch/mips/boot/dts/brcm/bcm7358.dtsi b/arch/mips/boot/dts/brcm/bcm7358.dtsi
index 3e42535c8d29..9b05760453f0 100644
--- a/arch/mips/boot/dts/brcm/bcm7358.dtsi
+++ b/arch/mips/boot/dts/brcm/bcm7358.dtsi
@@ -318,5 +318,48 @@
interrupts = <24>;
status = "disabled";
};
+
+ spi_l2_intc: interrupt-controller@411d00 {
+ compatible = "brcm,l2-intc";
+ reg = <0x411d00 0x30>;
+ interrupt-controller;
+ #interrupt-cells = <1>;
+ interrupt-parent = <&periph_intc>;
+ interrupts = <31>;
+ };
+
+ qspi: spi@413000 {
+ #address-cells = <0x1>;
+ #size-cells = <0x0>;
+ compatible = "brcm,spi-bcm-qspi",
+ "brcm,spi-brcmstb-qspi";
+ clocks = <&upg_clk>;
+ reg = <0x410920 0x4 0x413200 0x188 0x413000 0x50>;
+ reg-names = "cs_reg", "hif_mspi", "bspi";
+ interrupts = <0x0 0x1 0x2 0x3 0x4 0x5 0x6>;
+ interrupt-parent = <&spi_l2_intc>;
+ interrupt-names = "spi_lr_fullness_reached",
+ "spi_lr_session_aborted",
+ "spi_lr_impatient",
+ "spi_lr_session_done",
+ "spi_lr_overread",
+ "mspi_done",
+ "mspi_halted";
+ status = "disabled";
+ };
+
+ mspi: spi@408a00 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "brcm,spi-bcm-qspi",
+ "brcm,spi-brcmstb-mspi";
+ clocks = <&upg_clk>;
+ reg = <0x408a00 0x180>;
+ reg-names = "mspi";
+ interrupts = <0x14>;
+ interrupt-parent = <&upg_aon_irq0_intc>;
+ interrupt-names = "mspi_done";
+ status = "disabled";
+ };
};
};
diff --git a/arch/mips/boot/dts/brcm/bcm7360.dtsi b/arch/mips/boot/dts/brcm/bcm7360.dtsi
index 112a5571c596..57b613c6acf2 100644
--- a/arch/mips/boot/dts/brcm/bcm7360.dtsi
+++ b/arch/mips/boot/dts/brcm/bcm7360.dtsi
@@ -358,5 +358,48 @@
interrupts = <82>;
status = "disabled";
};
+
+ spi_l2_intc: interrupt-controller@411d00 {
+ compatible = "brcm,l2-intc";
+ reg = <0x411d00 0x30>;
+ interrupt-controller;
+ #interrupt-cells = <1>;
+ interrupt-parent = <&periph_intc>;
+ interrupts = <31>;
+ };
+
+ qspi: spi@413000 {
+ #address-cells = <0x1>;
+ #size-cells = <0x0>;
+ compatible = "brcm,spi-bcm-qspi",
+ "brcm,spi-brcmstb-qspi";
+ clocks = <&upg_clk>;
+ reg = <0x410920 0x4 0x413200 0x188 0x413000 0x50>;
+ reg-names = "cs_reg", "hif_mspi", "bspi";
+ interrupts = <0x0 0x1 0x2 0x3 0x4 0x5 0x6>;
+ interrupt-parent = <&spi_l2_intc>;
+ interrupt-names = "spi_lr_fullness_reached",
+ "spi_lr_session_aborted",
+ "spi_lr_impatient",
+ "spi_lr_session_done",
+ "spi_lr_overread",
+ "mspi_done",
+ "mspi_halted";
+ status = "disabled";
+ };
+
+ mspi: spi@408a00 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "brcm,spi-bcm-qspi",
+ "brcm,spi-brcmstb-mspi";
+ clocks = <&upg_clk>;
+ reg = <0x408a00 0x180>;
+ reg-names = "mspi";
+ interrupts = <0x14>;
+ interrupt-parent = <&upg_aon_irq0_intc>;
+ interrupt-names = "mspi_done";
+ status = "disabled";
+ };
};
};
diff --git a/arch/mips/boot/dts/brcm/bcm7362.dtsi b/arch/mips/boot/dts/brcm/bcm7362.dtsi
index 34abfb0b07e7..c2a2843aaa9a 100644
--- a/arch/mips/boot/dts/brcm/bcm7362.dtsi
+++ b/arch/mips/boot/dts/brcm/bcm7362.dtsi
@@ -354,5 +354,48 @@
interrupts = <82>;
status = "disabled";
};
+
+ spi_l2_intc: interrupt-controller@411d00 {
+ compatible = "brcm,l2-intc";
+ reg = <0x411d00 0x30>;
+ interrupt-controller;
+ #interrupt-cells = <1>;
+ interrupt-parent = <&periph_intc>;
+ interrupts = <31>;
+ };
+
+ qspi: spi@413000 {
+ #address-cells = <0x1>;
+ #size-cells = <0x0>;
+ compatible = "brcm,spi-bcm-qspi",
+ "brcm,spi-brcmstb-qspi";
+ clocks = <&upg_clk>;
+ reg = <0x410920 0x4 0x413200 0x188 0x413000 0x50>;
+ reg-names = "cs_reg", "hif_mspi", "bspi";
+ interrupts = <0x0 0x1 0x2 0x3 0x4 0x5 0x6>;
+ interrupt-parent = <&spi_l2_intc>;
+ interrupt-names = "spi_lr_fullness_reached",
+ "spi_lr_session_aborted",
+ "spi_lr_impatient",
+ "spi_lr_session_done",
+ "spi_lr_overread",
+ "mspi_done",
+ "mspi_halted";
+ status = "disabled";
+ };
+
+ mspi: spi@408a00 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "brcm,spi-bcm-qspi",
+ "brcm,spi-brcmstb-mspi";
+ clocks = <&upg_clk>;
+ reg = <0x408a00 0x180>;
+ reg-names = "mspi";
+ interrupts = <0x14>;
+ interrupt-parent = <&upg_aon_irq0_intc>;
+ interrupt-names = "mspi_done";
+ status = "disabled";
+ };
};
};
diff --git a/arch/mips/boot/dts/brcm/bcm7420.dtsi b/arch/mips/boot/dts/brcm/bcm7420.dtsi
index b143723c674e..532fc8a15796 100644
--- a/arch/mips/boot/dts/brcm/bcm7420.dtsi
+++ b/arch/mips/boot/dts/brcm/bcm7420.dtsi
@@ -92,15 +92,15 @@
compatible = "brcm,bcm7120-l2-intc";
reg = <0x406780 0x8>;
- brcm,int-map-mask = <0x44>, <0x1f000000>;
+ brcm,int-map-mask = <0x44>, <0x1f000000>, <0x100000>;
brcm,int-fwd-mask = <0x70000>;
interrupt-controller;
#interrupt-cells = <1>;
interrupt-parent = <&periph_intc>;
- interrupts = <18>, <19>;
- interrupt-names = "upg_main", "upg_bsc";
+ interrupts = <18>, <19>, <20>;
+ interrupt-names = "upg_main", "upg_bsc", "upg_spi";
};
sun_top_ctrl: syscon@404000 {
@@ -287,5 +287,48 @@
interrupts = <62>;
status = "disabled";
};
+
+ spi_l2_intc: interrupt-controller@411d00 {
+ compatible = "brcm,l2-intc";
+ reg = <0x411d00 0x30>;
+ interrupt-controller;
+ #interrupt-cells = <1>;
+ interrupt-parent = <&periph_intc>;
+ interrupts = <78>;
+ };
+
+ qspi: spi@443000 {
+ #address-cells = <0x1>;
+ #size-cells = <0x0>;
+ compatible = "brcm,spi-bcm-qspi",
+ "brcm,spi-brcmstb-qspi";
+ clocks = <&upg_clk>;
+ reg = <0x440920 0x4 0x443200 0x188 0x443000 0x50>;
+ reg-names = "cs_reg", "hif_mspi", "bspi";
+ interrupts = <0x0 0x1 0x2 0x3 0x4 0x5 0x6>;
+ interrupt-parent = <&spi_l2_intc>;
+ interrupt-names = "spi_lr_fullness_reached",
+ "spi_lr_session_aborted",
+ "spi_lr_impatient",
+ "spi_lr_session_done",
+ "spi_lr_overread",
+ "mspi_done",
+ "mspi_halted";
+ status = "disabled";
+ };
+
+ mspi: spi@406400 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "brcm,spi-bcm-qspi",
+ "brcm,spi-brcmstb-mspi";
+ clocks = <&upg_clk>;
+ reg = <0x406400 0x180>;
+ reg-names = "mspi";
+ interrupts = <0x14>;
+ interrupt-parent = <&upg_irq0_intc>;
+ interrupt-names = "mspi_done";
+ status = "disabled";
+ };
};
};
diff --git a/arch/mips/boot/dts/brcm/bcm7425.dtsi b/arch/mips/boot/dts/brcm/bcm7425.dtsi
index 2488d2f61f60..f56fb25f2e6b 100644
--- a/arch/mips/boot/dts/brcm/bcm7425.dtsi
+++ b/arch/mips/boot/dts/brcm/bcm7425.dtsi
@@ -450,5 +450,48 @@
mmc-hs200-1_8v;
status = "disabled";
};
+
+ spi_l2_intc: interrupt-controller@41ad00 {
+ compatible = "brcm,l2-intc";
+ reg = <0x41ad00 0x30>;
+ interrupt-controller;
+ #interrupt-cells = <1>;
+ interrupt-parent = <&periph_intc>;
+ interrupts = <25>;
+ };
+
+ qspi: spi@41c000 {
+ #address-cells = <0x1>;
+ #size-cells = <0x0>;
+ compatible = "brcm,spi-bcm-qspi",
+ "brcm,spi-brcmstb-qspi";
+ clocks = <&upg_clk>;
+ reg = <0x419920 0x4 0x41c200 0x188 0x41c000 0x50>;
+ reg-names = "cs_reg", "hif_mspi", "bspi";
+ interrupts = <0x0 0x1 0x2 0x3 0x4 0x5 0x6>;
+ interrupt-parent = <&spi_l2_intc>;
+ interrupt-names = "spi_lr_fullness_reached",
+ "spi_lr_session_aborted",
+ "spi_lr_impatient",
+ "spi_lr_session_done",
+ "spi_lr_overread",
+ "mspi_done",
+ "mspi_halted";
+ status = "disabled";
+ };
+
+ mspi: spi@409200 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "brcm,spi-bcm-qspi",
+ "brcm,spi-brcmstb-mspi";
+ clocks = <&upg_clk>;
+ reg = <0x409200 0x180>;
+ reg-names = "mspi";
+ interrupts = <0x14>;
+ interrupt-parent = <&upg_aon_irq0_intc>;
+ interrupt-names = "mspi_done";
+ status = "disabled";
+ };
};
};
diff --git a/arch/mips/boot/dts/brcm/bcm7435.dtsi b/arch/mips/boot/dts/brcm/bcm7435.dtsi
index 19fa259b968b..f2cead2eae5c 100644
--- a/arch/mips/boot/dts/brcm/bcm7435.dtsi
+++ b/arch/mips/boot/dts/brcm/bcm7435.dtsi
@@ -465,5 +465,48 @@
mmc-hs200-1_8v;
status = "disabled";
};
+
+ spi_l2_intc: interrupt-controller@41bd00 {
+ compatible = "brcm,l2-intc";
+ reg = <0x41bd00 0x30>;
+ interrupt-controller;
+ #interrupt-cells = <1>;
+ interrupt-parent = <&periph_intc>;
+ interrupts = <25>;
+ };
+
+ qspi: spi@41d200 {
+ #address-cells = <0x1>;
+ #size-cells = <0x0>;
+ compatible = "brcm,spi-bcm-qspi",
+ "brcm,spi-brcmstb-qspi";
+ clocks = <&upg_clk>;
+ reg = <0x41a920 0x4 0x41d400 0x188 0x41d200 0x50>;
+ reg-names = "cs_reg", "hif_mspi", "bspi";
+ interrupts = <0x0 0x1 0x2 0x3 0x4 0x5 0x6>;
+ interrupt-parent = <&spi_l2_intc>;
+ interrupt-names = "spi_lr_fullness_reached",
+ "spi_lr_session_aborted",
+ "spi_lr_impatient",
+ "spi_lr_session_done",
+ "spi_lr_overread",
+ "mspi_done",
+ "mspi_halted";
+ status = "disabled";
+ };
+
+ mspi: spi@409200 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "brcm,spi-bcm-qspi",
+ "brcm,spi-brcmstb-mspi";
+ clocks = <&upg_clk>;
+ reg = <0x409200 0x180>;
+ reg-names = "mspi";
+ interrupts = <0x14>;
+ interrupt-parent = <&upg_aon_irq0_intc>;
+ interrupt-names = "mspi_done";
+ status = "disabled";
+ };
};
};
diff --git a/arch/mips/boot/dts/brcm/bcm97125cbmb.dts b/arch/mips/boot/dts/brcm/bcm97125cbmb.dts
index 5c24eacd72dd..d72bc423ceaa 100644
--- a/arch/mips/boot/dts/brcm/bcm97125cbmb.dts
+++ b/arch/mips/boot/dts/brcm/bcm97125cbmb.dts
@@ -57,3 +57,7 @@
&ohci0 {
status = "disabled";
};
+
+&mspi {
+ status = "okay";
+};
diff --git a/arch/mips/boot/dts/brcm/bcm97346dbsmb.dts b/arch/mips/boot/dts/brcm/bcm97346dbsmb.dts
index e67eaf30de3d..ea52d7b5772f 100644
--- a/arch/mips/boot/dts/brcm/bcm97346dbsmb.dts
+++ b/arch/mips/boot/dts/brcm/bcm97346dbsmb.dts
@@ -109,3 +109,7 @@
&sdhci0 {
status = "okay";
};
+
+&mspi {
+ status = "okay";
+};
diff --git a/arch/mips/boot/dts/brcm/bcm97358svmb.dts b/arch/mips/boot/dts/brcm/bcm97358svmb.dts
index ee4607fae47a..71357fdc19af 100644
--- a/arch/mips/boot/dts/brcm/bcm97358svmb.dts
+++ b/arch/mips/boot/dts/brcm/bcm97358svmb.dts
@@ -69,3 +69,39 @@
&nand {
status = "okay";
};
+
+&qspi {
+ status = "okay";
+
+ m25p80@0 {
+ compatible = "m25p80";
+ reg = <0>;
+ spi-max-frequency = <40000000>;
+ spi-cpol;
+ spi-cpha;
+ use-bspi;
+ m25p,fast-read;
+
+ partitions {
+ compatible = "fixed-partitions";
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ flash0.cfe@0 {
+ reg = <0x0 0x200000>;
+ };
+
+ flash0.mac@200000 {
+ reg = <0x200000 0x40000>;
+ };
+
+ flash0.nvram@240000 {
+ reg = <0x240000 0x10000>;
+ };
+ };
+ };
+};
+
+&mspi {
+ status = "okay";
+};
diff --git a/arch/mips/boot/dts/brcm/bcm97360svmb.dts b/arch/mips/boot/dts/brcm/bcm97360svmb.dts
index bed821b03013..e2fed406c6ee 100644
--- a/arch/mips/boot/dts/brcm/bcm97360svmb.dts
+++ b/arch/mips/boot/dts/brcm/bcm97360svmb.dts
@@ -72,3 +72,39 @@
&sdhci0 {
status = "okay";
};
+
+&qspi {
+ status = "okay";
+
+ m25p80@0 {
+ compatible = "m25p80";
+ reg = <0>;
+ spi-max-frequency = <40000000>;
+ spi-cpol;
+ spi-cpha;
+ use-bspi;
+ m25p,fast-read;
+
+ partitions {
+ compatible = "fixed-partitions";
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ flash0.cfe@0 {
+ reg = <0x0 0x200000>;
+ };
+
+ flash0.mac@200000 {
+ reg = <0x200000 0x40000>;
+ };
+
+ flash0.nvram@240000 {
+ reg = <0x240000 0x10000>;
+ };
+ };
+ };
+};
+
+&mspi {
+ status = "okay";
+};
diff --git a/arch/mips/boot/dts/brcm/bcm97362svmb.dts b/arch/mips/boot/dts/brcm/bcm97362svmb.dts
index 68fd823868e0..78bffdf11872 100644
--- a/arch/mips/boot/dts/brcm/bcm97362svmb.dts
+++ b/arch/mips/boot/dts/brcm/bcm97362svmb.dts
@@ -73,3 +73,7 @@
&sdhci0 {
status = "okay";
};
+
+&mspi {
+ status = "okay";
+};
diff --git a/arch/mips/boot/dts/brcm/bcm97420c.dts b/arch/mips/boot/dts/brcm/bcm97420c.dts
index e66271af055e..d62b448a152d 100644
--- a/arch/mips/boot/dts/brcm/bcm97420c.dts
+++ b/arch/mips/boot/dts/brcm/bcm97420c.dts
@@ -79,3 +79,7 @@
&ohci1 {
status = "okay";
};
+
+&mspi {
+ status = "okay";
+};
diff --git a/arch/mips/boot/dts/brcm/bcm97425svmb.dts b/arch/mips/boot/dts/brcm/bcm97425svmb.dts
index f95ba1bf3e58..73aa006bd9ce 100644
--- a/arch/mips/boot/dts/brcm/bcm97425svmb.dts
+++ b/arch/mips/boot/dts/brcm/bcm97425svmb.dts
@@ -107,3 +107,39 @@
&sdhci1 {
status = "okay";
};
+
+&qspi {
+ status = "okay";
+
+ m25p80@0 {
+ compatible = "m25p80";
+ reg = <0>;
+ spi-max-frequency = <40000000>;
+ spi-cpol;
+ spi-cpha;
+ use-bspi;
+ m25p,fast-read;
+
+ partitions {
+ compatible = "fixed-partitions";
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ flash0.cfe@0 {
+ reg = <0x0 0x200000>;
+ };
+
+ flash0.mac@200000 {
+ reg = <0x200000 0x40000>;
+ };
+
+ flash0.nvram@240000 {
+ reg = <0x240000 0x10000>;
+ };
+ };
+ };
+};
+
+&mspi {
+ status = "okay";
+};
diff --git a/arch/mips/boot/dts/brcm/bcm97435svmb.dts b/arch/mips/boot/dts/brcm/bcm97435svmb.dts
index fb37b7111bf4..0a915f3feab6 100644
--- a/arch/mips/boot/dts/brcm/bcm97435svmb.dts
+++ b/arch/mips/boot/dts/brcm/bcm97435svmb.dts
@@ -115,3 +115,7 @@
&sdhci1 {
status = "okay";
};
+
+&mspi {
+ status = "okay";
+};
diff --git a/arch/mips/boot/dts/img/Makefile b/arch/mips/boot/dts/img/Makefile
new file mode 100644
index 000000000000..69a65f0f82d2
--- /dev/null
+++ b/arch/mips/boot/dts/img/Makefile
@@ -0,0 +1,9 @@
+dtb-$(CONFIG_MACH_PISTACHIO) += pistachio_marduk.dtb
+
+obj-y += $(patsubst %.dtb, %.dtb.o, $(dtb-y))
+
+# Force kbuild to make empty built-in.o if necessary
+obj- += dummy.o
+
+always := $(dtb-y)
+clean-files := *.dtb *.dtb.S
diff --git a/arch/mips/boot/dts/img/pistachio.dtsi b/arch/mips/boot/dts/img/pistachio.dtsi
new file mode 100644
index 000000000000..57809f6a5864
--- /dev/null
+++ b/arch/mips/boot/dts/img/pistachio.dtsi
@@ -0,0 +1,924 @@
+/*
+ * Copyright (C) 2015, 2016 Imagination Technologies Ltd.
+ * Copyright (C) 2015 Google, Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <dt-bindings/clock/pistachio-clk.h>
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/interrupt-controller/irq.h>
+#include <dt-bindings/interrupt-controller/mips-gic.h>
+#include <dt-bindings/reset/pistachio-resets.h>
+
+/ {
+ compatible = "img,pistachio";
+
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ interrupt-parent = <&gic>;
+
+ cpus {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ cpu0: cpu@0 {
+ device_type = "cpu";
+ compatible = "mti,interaptiv";
+ reg = <0>;
+ clocks = <&clk_core CLK_MIPS_PLL>;
+ clock-names = "cpu";
+ clock-latency = <1000>;
+ operating-points = <
+ /* kHz uV(dummy) */
+ 546000 1150000
+ 520000 1100000
+ 494000 1000000
+ 468000 950000
+ 442000 900000
+ 416000 800000
+ >;
+ };
+ };
+
+ i2c0: i2c@18100000 {
+ compatible = "img,scb-i2c";
+ reg = <0x18100000 0x200>;
+ interrupts = <GIC_SHARED 2 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&clk_periph PERIPH_CLK_I2C0>,
+ <&cr_periph SYS_CLK_I2C0>;
+ clock-names = "scb", "sys";
+ assigned-clocks = <&clk_periph PERIPH_CLK_I2C0_PRE_DIV>,
+ <&clk_periph PERIPH_CLK_I2C0_DIV>;
+ assigned-clock-rates = <100000000>, <33333334>;
+ status = "disabled";
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2c0_pins>;
+
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
+
+ i2c1: i2c@18100200 {
+ compatible = "img,scb-i2c";
+ reg = <0x18100200 0x200>;
+ interrupts = <GIC_SHARED 3 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&clk_periph PERIPH_CLK_I2C1>,
+ <&cr_periph SYS_CLK_I2C1>;
+ clock-names = "scb", "sys";
+ assigned-clocks = <&clk_periph PERIPH_CLK_I2C1_PRE_DIV>,
+ <&clk_periph PERIPH_CLK_I2C1_DIV>;
+ assigned-clock-rates = <100000000>, <33333334>;
+ status = "disabled";
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2c1_pins>;
+
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
+
+ i2c2: i2c@18100400 {
+ compatible = "img,scb-i2c";
+ reg = <0x18100400 0x200>;
+ interrupts = <GIC_SHARED 4 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&clk_periph PERIPH_CLK_I2C2>,
+ <&cr_periph SYS_CLK_I2C2>;
+ clock-names = "scb", "sys";
+ assigned-clocks = <&clk_periph PERIPH_CLK_I2C2_PRE_DIV>,
+ <&clk_periph PERIPH_CLK_I2C2_DIV>;
+ assigned-clock-rates = <100000000>, <33333334>;
+ status = "disabled";
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2c2_pins>;
+
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
+
+ i2c3: i2c@18100600 {
+ compatible = "img,scb-i2c";
+ reg = <0x18100600 0x200>;
+ interrupts = <GIC_SHARED 5 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&clk_periph PERIPH_CLK_I2C3>,
+ <&cr_periph SYS_CLK_I2C3>;
+ clock-names = "scb", "sys";
+ assigned-clocks = <&clk_periph PERIPH_CLK_I2C3_PRE_DIV>,
+ <&clk_periph PERIPH_CLK_I2C3_DIV>;
+ assigned-clock-rates = <100000000>, <33333334>;
+ status = "disabled";
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2c3_pins>;
+
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
+
+ i2s_in: i2s-in@18100800 {
+ compatible = "img,i2s-in";
+ reg = <0x18100800 0x200>;
+ interrupts = <GIC_SHARED 7 IRQ_TYPE_LEVEL_HIGH>;
+ dmas = <&mdc 30 0xffffffff 0>;
+ dma-names = "rx";
+ clocks = <&cr_periph SYS_CLK_I2S_IN>;
+ clock-names = "sys";
+ img,i2s-channels = <6>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2s_in_pins>;
+ status = "disabled";
+
+ #sound-dai-cells = <0>;
+ };
+
+ i2s_out: i2s-out@18100a00 {
+ compatible = "img,i2s-out";
+ reg = <0x18100a00 0x200>;
+ interrupts = <GIC_SHARED 13 IRQ_TYPE_LEVEL_HIGH>;
+ dmas = <&mdc 23 0xffffffff 0>;
+ dma-names = "tx";
+ clocks = <&cr_periph SYS_CLK_I2S_OUT>,
+ <&clk_core CLK_I2S>;
+ clock-names = "sys", "ref";
+ assigned-clocks = <&clk_core CLK_I2S_DIV>;
+ assigned-clock-rates = <12288000>;
+ img,i2s-channels = <6>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2s_out_pins>;
+ status = "disabled";
+ resets = <&pistachio_reset PISTACHIO_RESET_I2S_OUT>;
+ reset-names = "rst";
+ #sound-dai-cells = <0>;
+ };
+
+ parallel_out: parallel-audio-out@18100c00 {
+ compatible = "img,parallel-out";
+ reg = <0x18100c00 0x100>;
+ interrupts = <GIC_SHARED 19 IRQ_TYPE_LEVEL_HIGH>;
+ dmas = <&mdc 16 0xffffffff 0>;
+ dma-names = "tx";
+ clocks = <&cr_periph SYS_CLK_PAUD_OUT>,
+ <&clk_core CLK_AUDIO_DAC>;
+ clock-names = "sys", "ref";
+ assigned-clocks = <&clk_core CLK_AUDIO_DAC_DIV>;
+ assigned-clock-rates = <12288000>;
+ status = "disabled";
+ resets = <&pistachio_reset PISTACHIO_RESET_PRL_OUT>;
+ reset-names = "rst";
+ #sound-dai-cells = <0>;
+ };
+
+ spdif_out: spdif-out@18100d00 {
+ compatible = "img,spdif-out";
+ reg = <0x18100d00 0x100>;
+ interrupts = <GIC_SHARED 21 IRQ_TYPE_LEVEL_HIGH>;
+ dmas = <&mdc 14 0xffffffff 0>;
+ dma-names = "tx";
+ clocks = <&cr_periph SYS_CLK_SPDIF_OUT>,
+ <&clk_core CLK_SPDIF>;
+ clock-names = "sys", "ref";
+ assigned-clocks = <&clk_core CLK_SPDIF_DIV>;
+ assigned-clock-rates = <12288000>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&spdif_out_pin>;
+ status = "disabled";
+ resets = <&pistachio_reset PISTACHIO_RESET_SPDIF_OUT>;
+ reset-names = "rst";
+ #sound-dai-cells = <0>;
+ };
+
+ spdif_in: spdif-in@18100e00 {
+ compatible = "img,spdif-in";
+ reg = <0x18100e00 0x100>;
+ interrupts = <GIC_SHARED 20 IRQ_TYPE_LEVEL_HIGH>;
+ dmas = <&mdc 15 0xffffffff 0>;
+ dma-names = "rx";
+ clocks = <&cr_periph SYS_CLK_SPDIF_IN>;
+ clock-names = "sys";
+ pinctrl-names = "default";
+ pinctrl-0 = <&spdif_in_pin>;
+ status = "disabled";
+
+ #sound-dai-cells = <0>;
+ };
+
+ internal_dac: internal-dac {
+ compatible = "img,pistachio-internal-dac";
+ img,cr-top = <&cr_top>;
+ img,voltage-select = <1>;
+
+ #sound-dai-cells = <0>;
+ };
+
+ spfi0: spi@18100f00 {
+ compatible = "img,spfi";
+ reg = <0x18100f00 0x100>;
+ interrupts = <GIC_SHARED 22 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&clk_core CLK_SPI0>, <&cr_periph SYS_CLK_SPI0_MASTER>;
+ clock-names = "sys", "spfi";
+ dmas = <&mdc 9 0xffffffff 0>, <&mdc 10 0xffffffff 0>;
+ dma-names = "rx", "tx";
+ spfi-max-frequency = <50000000>;
+ status = "disabled";
+
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
+
+ spfi1: spi@18101000 {
+ compatible = "img,spfi";
+ reg = <0x18101000 0x100>;
+ interrupts = <GIC_SHARED 26 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&clk_core CLK_SPI1>, <&cr_periph SYS_CLK_SPI1>;
+ clock-names = "sys", "spfi";
+ dmas = <&mdc 1 0xffffffff 0>, <&mdc 2 0xffffffff 0>;
+ dma-names = "rx", "tx";
+ img,supports-quad-mode;
+ spfi-max-frequency = <50000000>;
+ status = "disabled";
+
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
+
+ pwm: pwm@18101300 {
+ compatible = "img,pistachio-pwm";
+ reg = <0x18101300 0x100>;
+ clocks = <&clk_periph PERIPH_CLK_PWM>,
+ <&cr_periph SYS_CLK_PWM>;
+ clock-names = "pwm", "sys";
+ img,cr-periph = <&cr_periph>;
+ #pwm-cells = <2>;
+ status = "disabled";
+ };
+
+ uart0: uart@18101400 {
+ compatible = "snps,dw-apb-uart";
+ reg = <0x18101400 0x100>;
+ interrupts = <GIC_SHARED 24 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&clk_core CLK_UART0>, <&cr_periph SYS_CLK_UART0>;
+ clock-names = "baudclk", "apb_pclk";
+ assigned-clocks = <&clk_core CLK_UART0_INTERNAL_DIV>,
+ <&clk_core CLK_UART0_DIV>;
+ reg-shift = <2>;
+ reg-io-width = <4>;
+ pinctrl-0 = <&uart0_pins>, <&uart0_rts_cts_pins>;
+ pinctrl-names = "default";
+ status = "disabled";
+ };
+
+ uart1: uart@18101500 {
+ compatible = "snps,dw-apb-uart";
+ reg = <0x18101500 0x100>;
+ interrupts = <GIC_SHARED 25 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&clk_core CLK_UART1>, <&cr_periph SYS_CLK_UART1>;
+ clock-names = "baudclk", "apb_pclk";
+ assigned-clocks = <&clk_core CLK_UART1_INTERNAL_DIV>,
+ <&clk_core CLK_UART1_DIV>;
+ assigned-clock-rates = <114278400>, <1843200>;
+ reg-shift = <2>;
+ reg-io-width = <4>;
+ pinctrl-0 = <&uart1_pins>;
+ pinctrl-names = "default";
+ status = "disabled";
+ };
+
+ adc: adc@18101600 {
+ compatible = "cosmic,10001-adc";
+ reg = <0x18101600 0x24>;
+ adc-reserved-channels = <0x30>;
+ clocks = <&clk_core CLK_AUX_ADC>;
+ clock-names = "adc";
+ assigned-clocks = <&clk_core CLK_AUX_ADC_INTERNAL_DIV>,
+ <&clk_core CLK_AUX_ADC_DIV>;
+ assigned-clock-rates = <100000000>, <1000000>;
+ status = "disabled";
+
+ #io-channel-cells = <1>;
+ };
+
+ pinctrl: pinctrl@18101c00 {
+ compatible = "img,pistachio-system-pinctrl";
+ reg = <0x18101c00 0x400>;
+
+ gpio0: gpio0 {
+ interrupts = <GIC_SHARED 71 IRQ_TYPE_LEVEL_HIGH>;
+
+ gpio-controller;
+ #gpio-cells = <2>;
+ gpio-ranges = <&pinctrl 0 0 16>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ gpio1: gpio1 {
+ interrupts = <GIC_SHARED 72 IRQ_TYPE_LEVEL_HIGH>;
+
+ gpio-controller;
+ #gpio-cells = <2>;
+ gpio-ranges = <&pinctrl 0 16 16>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ gpio2: gpio2 {
+ interrupts = <GIC_SHARED 73 IRQ_TYPE_LEVEL_HIGH>;
+
+ gpio-controller;
+ #gpio-cells = <2>;
+ gpio-ranges = <&pinctrl 0 32 16>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ gpio3: gpio3 {
+ interrupts = <GIC_SHARED 74 IRQ_TYPE_LEVEL_HIGH>;
+
+ gpio-controller;
+ #gpio-cells = <2>;
+ gpio-ranges = <&pinctrl 0 48 16>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ gpio4: gpio4 {
+ interrupts = <GIC_SHARED 75 IRQ_TYPE_LEVEL_HIGH>;
+
+ gpio-controller;
+ #gpio-cells = <2>;
+ gpio-ranges = <&pinctrl 0 64 16>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ gpio5: gpio5 {
+ interrupts = <GIC_SHARED 76 IRQ_TYPE_LEVEL_HIGH>;
+
+ gpio-controller;
+ #gpio-cells = <2>;
+ gpio-ranges = <&pinctrl 0 80 10>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ i2c0_pins: i2c0-pins {
+ pin_i2c0: i2c0 {
+ pins = "mfio28", "mfio29";
+ function = "i2c0";
+ drive-strength = <4>;
+ };
+ };
+
+ i2c1_pins: i2c1-pins {
+ pin_i2c1: i2c1 {
+ pins = "mfio30", "mfio31";
+ function = "i2c1";
+ drive-strength = <4>;
+ };
+ };
+
+ i2c2_pins: i2c2-pins {
+ pin_i2c2: i2c2 {
+ pins = "mfio32", "mfio33";
+ function = "i2c2";
+ drive-strength = <4>;
+ };
+ };
+
+ i2c3_pins: i2c3-pins {
+ pin_i2c3: i2c3 {
+ pins = "mfio34", "mfio35";
+ function = "i2c3";
+ drive-strength = <4>;
+ };
+ };
+
+ spim0_pins: spim0-pins {
+ pin_spim0: spim0 {
+ pins = "mfio9", "mfio10";
+ function = "spim0";
+ drive-strength = <4>;
+ };
+ spim0_clk: spim0-clk {
+ pins = "mfio8";
+ function = "spim0";
+ drive-strength = <4>;
+ };
+ };
+
+ spim0_cs0_alt_pin: spim0-cs0-alt-pin {
+ spim0-cs0 {
+ pins = "mfio2";
+ drive-strength = <2>;
+ };
+ };
+
+ spim0_cs1_pin: spim0-cs1-pin {
+ spim0-cs1 {
+ pins = "mfio1";
+ drive-strength = <2>;
+ };
+ };
+
+ spim0_cs2_pin: spim0-cs2-pin {
+ spim0-cs2 {
+ pins = "mfio55";
+ drive-strength = <2>;
+ };
+ };
+
+ spim0_cs2_alt_pin: spim0-cs2-alt-pin {
+ spim0-cs2 {
+ pins = "mfio28";
+ drive-strength = <2>;
+ };
+ };
+
+ spim0_cs3_pin: spim0-cs3-pin {
+ spim0-cs3 {
+ pins = "mfio56";
+ drive-strength = <2>;
+ };
+ };
+
+ spim0_cs3_alt_pin: spim0-cs3-alt-pin {
+ spim0-cs3 {
+ pins = "mfio29";
+ drive-strength = <2>;
+ };
+ };
+
+ spim0_cs4_pin: spim0-cs4-pin {
+ spim0-cs4 {
+ pins = "mfio57";
+ drive-strength = <2>;
+ };
+ };
+
+ spim0_cs4_alt_pin: spim0-cs4-alt-pin {
+ spim0-cs4 {
+ pins = "mfio30";
+ drive-strength = <2>;
+ };
+ };
+
+ spim1_pins: spim1-pins {
+ spim1 {
+ pins = "mfio3", "mfio4", "mfio5";
+ function = "spim1";
+ drive-strength = <2>;
+ };
+ };
+
+ spim1_quad_pins: spim1-quad-pins {
+ spim1-quad {
+ pins = "mfio6", "mfio7";
+ function = "spim1";
+ drive-strength = <2>;
+ };
+ };
+
+ spim1_cs0_pin: spim1-cs0-pins {
+ spim1-cs0 {
+ pins = "mfio0";
+ function = "spim1";
+ drive-strength = <2>;
+ };
+ };
+
+ spim1_cs1_pin: spim1-cs1-pin {
+ spim1-cs1 {
+ pins = "mfio1";
+ function = "spim1";
+ drive-strength = <2>;
+ };
+ };
+
+ spim1_cs1_alt_pin: spim1-cs1-alt-pin {
+ spim1-cs1 {
+ pins = "mfio58";
+ function = "spim1";
+ drive-strength = <2>;
+ };
+ };
+
+ spim1_cs2_pin: spim1-cs2-pin {
+ spim1-cs2 {
+ pins = "mfio2";
+ function = "spim1";
+ drive-strength = <2>;
+ };
+ };
+
+ spim1_cs2_alt0_pin: spim1-cs2-alt0-pin {
+ spim1-cs2 {
+ pins = "mfio31";
+ function = "spim1";
+ drive-strength = <2>;
+ };
+ };
+
+ spim1_cs2_alt1_pin: spim1-cs2-alt1-pin {
+ spim1-cs2 {
+ pins = "mfio55";
+ function = "spim1";
+ drive-strength = <2>;
+ };
+ };
+
+ spim1_cs3_pin: spim1-cs3-pin {
+ spim1-cs3 {
+ pins = "mfio56";
+ function = "spim1";
+ drive-strength = <2>;
+ };
+ };
+
+ spim1_cs4_pin: spim1-cs4-pin {
+ spim1-cs4 {
+ pins = "mfio57";
+ function = "spim1";
+ drive-strength = <2>;
+ };
+ };
+
+ uart0_pins: uart0-pins {
+ uart0 {
+ pins = "mfio55", "mfio56";
+ function = "uart0";
+ drive-strength = <2>;
+ };
+ };
+
+ uart0_rts_cts_pins: uart0-rts-cts-pins {
+ uart0-rts-cts {
+ pins = "mfio57", "mfio58";
+ function = "uart0";
+ drive-strength = <2>;
+ };
+ };
+
+ uart1_pins: uart1-pins {
+ uart1 {
+ pins = "mfio59", "mfio60";
+ function = "uart1";
+ drive-strength = <2>;
+ };
+ };
+
+ uart1_rts_cts_pins: uart1-rts-cts-pins {
+ uart1-rts-cts {
+ pins = "mfio1", "mfio2";
+ function = "uart1";
+ drive-strength = <2>;
+ };
+ };
+
+ enet_pins: enet-pins {
+ pin_enet: enet {
+ pins = "mfio63", "mfio64", "mfio65", "mfio66",
+ "mfio67", "mfio68", "mfio69", "mfio70";
+ function = "eth";
+ slew-rate = <1>;
+ drive-strength = <4>;
+ };
+ pin_enet_phy_clk: enet-phy-clk {
+ pins = "mfio71";
+ function = "eth";
+ slew-rate = <1>;
+ drive-strength = <8>;
+ };
+ };
+
+ sdhost_pins: sdhost-pins {
+ pin_sdhost_clk: sdhost-clk {
+ pins = "mfio15";
+ function = "sdhost";
+ slew-rate = <1>;
+ drive-strength = <4>;
+ };
+ pin_sdhost_cmd: sdhost-cmd {
+ pins = "mfio16";
+ function = "sdhost";
+ slew-rate = <1>;
+ drive-strength = <4>;
+ };
+ pin_sdhost_data: sdhost-data {
+ pins = "mfio17", "mfio18", "mfio19", "mfio20",
+ "mfio21", "mfio22", "mfio23", "mfio24";
+ function = "sdhost";
+ slew-rate = <1>;
+ drive-strength = <4>;
+ };
+ pin_sdhost_power_select: sdhost-power-select {
+ pins = "mfio25";
+ function = "sdhost";
+ slew-rate = <1>;
+ drive-strength = <2>;
+ };
+ pin_sdhost_card_detect: sdhost-card-detect {
+ pins = "mfio26";
+ function = "sdhost";
+ drive-strength = <2>;
+ };
+ pin_sdhost_write_protect: sdhost-write-protect {
+ pins = "mfio27";
+ function = "sdhost";
+ drive-strength = <2>;
+ };
+ };
+
+ ir_pin: ir-pin {
+ ir-data {
+ pins = "mfio72";
+ function = "ir";
+ drive-strength = <2>;
+ };
+ };
+
+ pwmpdm0_pin: pwmpdm0-pin {
+ pwmpdm0 {
+ pins = "mfio73";
+ function = "pwmpdm";
+ drive-strength = <2>;
+ };
+ };
+
+ pwmpdm1_pin: pwmpdm1-pin {
+ pwmpdm1 {
+ pins = "mfio74";
+ function = "pwmpdm";
+ drive-strength = <2>;
+ };
+ };
+
+ pwmpdm2_pin: pwmpdm2-pin {
+ pwmpdm2 {
+ pins = "mfio75";
+ function = "pwmpdm";
+ drive-strength = <2>;
+ };
+ };
+
+ pwmpdm3_pin: pwmpdm3-pin {
+ pwmpdm3 {
+ pins = "mfio76";
+ function = "pwmpdm";
+ drive-strength = <2>;
+ };
+ };
+
+ dac_clk_pin: dac-clk-pin {
+ pin_dac_clk: dac-clk {
+ pins = "mfio45";
+ function = "i2s_dac_clk";
+ drive-strength = <4>;
+ };
+ };
+
+ i2s_mclk_pin: i2s-mclk-pin {
+ pin_i2s_mclk: i2s-mclk {
+ pins = "mfio36";
+ function = "i2s_out";
+ drive-strength = <4>;
+ };
+ };
+
+ spdif_out_pin: spdif-out-pin {
+ spdif-out {
+ pins = "mfio61";
+ function = "spdif_out";
+ slew-rate = <1>;
+ drive-strength = <2>;
+ };
+ };
+
+ spdif_in_pin: spdif-in-pin {
+ spdif-in {
+ pins = "mfio62";
+ function = "spdif_in";
+ drive-strength = <2>;
+ };
+ };
+
+ i2s_out_pins: i2s-out-pins {
+ pins_i2s_out_clk: i2s-out-clk {
+ pins = "mfio37", "mfio38";
+ function = "i2s_out";
+ drive-strength = <4>;
+ };
+ pins_i2s_out: i2s-out {
+ pins = "mfio39", "mfio40",
+ "mfio41", "mfio42",
+ "mfio43", "mfio44";
+ function = "i2s_out";
+ drive-strength = <2>;
+ };
+ };
+
+ i2s_in_pins: i2s-in-pins {
+ i2s-in {
+ pins = "mfio47", "mfio48", "mfio49",
+ "mfio50", "mfio51", "mfio52",
+ "mfio53", "mfio54";
+ function = "i2s_in";
+ drive-strength = <2>;
+ };
+ };
+ };
+
+ timer: timer@18102000 {
+ compatible = "img,pistachio-gptimer";
+ reg = <0x18102000 0x100>;
+ interrupts = <GIC_SHARED 60 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&clk_periph PERIPH_CLK_COUNTER_FAST>,
+ <&cr_periph SYS_CLK_TIMER>;
+ clock-names = "fast", "sys";
+ img,cr-periph = <&cr_periph>;
+ };
+
+ wdt: watchdog@18102100 {
+ compatible = "img,pdc-wdt";
+ reg = <0x18102100 0x100>;
+ interrupts = <GIC_SHARED 52 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&clk_periph PERIPH_CLK_WD>, <&cr_periph SYS_CLK_WD>;
+ clock-names = "wdt", "sys";
+ assigned-clocks = <&clk_periph PERIPH_CLK_WD_PRE_DIV>,
+ <&clk_periph PERIPH_CLK_WD_DIV>;
+ assigned-clock-rates = <4000000>, <32768>;
+ };
+
+ ir: ir@18102200 {
+ compatible = "img,ir-rev1";
+ reg = <0x18102200 0x100>;
+ interrupts = <GIC_SHARED 51 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&clk_periph PERIPH_CLK_IR>, <&cr_periph SYS_CLK_IR>;
+ clock-names = "core", "sys";
+ assigned-clocks = <&clk_periph PERIPH_CLK_IR_PRE_DIV>,
+ <&clk_periph PERIPH_CLK_IR_DIV>;
+ assigned-clock-rates = <4000000>, <32768>;
+ pinctrl-0 = <&ir_pin>;
+ pinctrl-names = "default";
+ status = "disabled";
+ };
+
+ usb: usb@18120000 {
+ compatible = "snps,dwc2";
+ reg = <0x18120000 0x1c000>;
+ interrupts = <GIC_SHARED 49 IRQ_TYPE_LEVEL_HIGH>;
+ phys = <&usb_phy>;
+ phy-names = "usb2-phy";
+ g-tx-fifo-size = <256 256 256 256>;
+ status = "disabled";
+ };
+
+ enet: ethernet@18140000 {
+ compatible = "snps,dwmac";
+ reg = <0x18140000 0x2000>;
+ interrupts = <GIC_SHARED 50 IRQ_TYPE_LEVEL_HIGH>;
+ interrupt-names = "macirq";
+ clocks = <&clk_core CLK_ENET>, <&cr_periph SYS_CLK_ENET>;
+ clock-names = "stmmaceth", "pclk";
+ assigned-clocks = <&clk_core CLK_ENET_MUX>,
+ <&clk_core CLK_ENET_DIV>;
+ assigned-clock-parents = <&clk_core CLK_SYS_INTERNAL_DIV>;
+ assigned-clock-rates = <0>, <50000000>;
+ pinctrl-0 = <&enet_pins>;
+ pinctrl-names = "default";
+ phy-mode = "rmii";
+ status = "disabled";
+ };
+
+ sdhost: mmc@18142000 {
+ compatible = "img,pistachio-dw-mshc";
+ reg = <0x18142000 0x400>;
+ interrupts = <GIC_SHARED 39 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&clk_core CLK_SD_HOST>, <&cr_periph SYS_CLK_SD_HOST>;
+ clock-names = "ciu", "biu";
+ pinctrl-0 = <&sdhost_pins>;
+ pinctrl-names = "default";
+ fifo-depth = <0x20>;
+ num-slots = <1>;
+ clock-frequency = <50000000>;
+ bus-width = <8>;
+ cap-mmc-highspeed;
+ cap-sd-highspeed;
+ status = "disabled";
+ };
+
+ sram: sram@1b000000 {
+ compatible = "mmio-sram";
+ reg = <0x1b000000 0x10000>;
+ };
+
+ mdc: dma-controller@18143000 {
+ compatible = "img,pistachio-mdc-dma";
+ reg = <0x18143000 0x1000>;
+ interrupts = <GIC_SHARED 27 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SHARED 28 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SHARED 29 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SHARED 30 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SHARED 31 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SHARED 32 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SHARED 33 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SHARED 34 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SHARED 35 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SHARED 36 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SHARED 37 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SHARED 38 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&cr_periph SYS_CLK_MDC>;
+ clock-names = "sys";
+
+ img,max-burst-multiplier = <16>;
+ img,cr-periph = <&cr_periph>;
+
+ #dma-cells = <3>;
+ };
+
+ clk_core: clk@18144000 {
+ compatible = "img,pistachio-clk", "syscon";
+ clocks = <&xtal>, <&cr_top EXT_CLK_AUDIO_IN>,
+ <&cr_top EXT_CLK_ENET_IN>;
+ clock-names = "xtal", "audio_refclk_ext_gate",
+ "ext_enet_in_gate";
+ reg = <0x18144000 0x800>;
+ #clock-cells = <1>;
+ };
+
+ clk_periph: clk@18144800 {
+ compatible = "img,pistachio-clk-periph";
+ reg = <0x18144800 0x1000>;
+ clocks = <&clk_core CLK_PERIPH_SYS>;
+ clock-names = "periph_sys_core";
+ #clock-cells = <1>;
+ };
+
+ cr_periph: clk@18148000 {
+ compatible = "img,pistachio-cr-periph", "syscon", "simple-bus";
+ reg = <0x18148000 0x1000>;
+ clocks = <&clk_periph PERIPH_CLK_SYS>;
+ clock-names = "sys";
+ #clock-cells = <1>;
+
+ pistachio_reset: reset-controller {
+ compatible = "img,pistachio-reset";
+ #reset-cells = <1>;
+ };
+ };
+
+ cr_top: clk@18149000 {
+ compatible = "img,pistachio-cr-top", "syscon";
+ reg = <0x18149000 0x200>;
+ #clock-cells = <1>;
+ };
+
+ hash: hash@18149600 {
+ compatible = "img,hash-accelerator";
+ reg = <0x18149600 0x100>, <0x18101100 0x4>;
+ interrupts = <GIC_SHARED 59 IRQ_TYPE_LEVEL_HIGH>;
+ dmas = <&mdc 8 0xffffffff 0>;
+ dma-names = "tx";
+ clocks = <&cr_periph SYS_CLK_HASH>,
+ <&clk_periph PERIPH_CLK_ROM>;
+ clock-names = "sys", "hash";
+ };
+
+ gic: interrupt-controller@1bdc0000 {
+ compatible = "mti,gic";
+ reg = <0x1bdc0000 0x20000>;
+
+ interrupt-controller;
+ #interrupt-cells = <3>;
+
+ timer {
+ compatible = "mti,gic-timer";
+ interrupts = <GIC_LOCAL 1 IRQ_TYPE_NONE>;
+ clocks = <&clk_core CLK_MIPS>;
+ };
+ };
+
+ usb_phy: usb-phy {
+ compatible = "img,pistachio-usb-phy";
+ clocks = <&clk_core CLK_USB_PHY>;
+ clock-names = "usb_phy";
+ assigned-clocks = <&clk_core CLK_USB_PHY_DIV>;
+ assigned-clock-rates = <50000000>;
+ img,refclk = <0x2>;
+ img,cr-top = <&cr_top>;
+ #phy-cells = <0>;
+ };
+
+ xtal: xtal {
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ clock-frequency = <52000000>;
+ clock-output-names = "xtal";
+ };
+};
diff --git a/arch/mips/boot/dts/img/pistachio_marduk.dts b/arch/mips/boot/dts/img/pistachio_marduk.dts
new file mode 100644
index 000000000000..cf9cebd52294
--- /dev/null
+++ b/arch/mips/boot/dts/img/pistachio_marduk.dts
@@ -0,0 +1,163 @@
+/*
+ * Copyright (C) 2015, 2016 Imagination Technologies Ltd.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * IMG Marduk board is also known as Creator Ci40.
+ */
+
+/dts-v1/;
+
+#include "pistachio.dtsi"
+
+/ {
+ model = "IMG Marduk (Creator Ci40)";
+ compatible = "img,pistachio-marduk", "img,pistachio";
+
+ aliases {
+ serial0 = &uart0;
+ serial1 = &uart1;
+ ethernet0 = &enet;
+ spi0 = &spfi0;
+ spi1 = &spfi1;
+ };
+
+ chosen {
+ bootargs = "root=/dev/sda1 rootwait ro lpj=723968";
+ stdout-path = "serial1:115200";
+ };
+
+ memory {
+ device_type = "memory";
+ reg = <0x00000000 0x10000000>;
+ };
+
+ reg_1v8: fixed-regulator {
+ compatible = "regulator-fixed";
+ regulator-name = "aux_adc_vref";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-boot-on;
+ };
+
+ internal_dac_supply: internal-dac-supply {
+ compatible = "regulator-fixed";
+ regulator-name = "internal_dac_supply";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ };
+
+ leds {
+ compatible = "pwm-leds";
+ heartbeat {
+ label = "marduk:red:heartbeat";
+ pwms = <&pwm 3 300000>;
+ max-brightness = <255>;
+ linux,default-trigger = "heartbeat";
+ };
+ };
+
+ keys {
+ compatible = "gpio-keys";
+ button@1 {
+ label = "Button 1";
+ linux,code = <0x101>; /* BTN_1 */
+ gpios = <&gpio3 6 GPIO_ACTIVE_LOW>;
+ };
+ button@2 {
+ label = "Button 2";
+ linux,code = <0x102>; /* BTN_2 */
+ gpios = <&gpio2 14 GPIO_ACTIVE_LOW>;
+ };
+ };
+};
+
+&internal_dac {
+ VDD-supply = <&internal_dac_supply>;
+};
+
+&spfi1 {
+ status = "okay";
+
+ pinctrl-0 = <&spim1_pins>, <&spim1_quad_pins>, <&spim1_cs0_pin>,
+ <&spim1_cs1_pin>;
+ pinctrl-names = "default";
+ cs-gpios = <&gpio0 0 GPIO_ACTIVE_HIGH>, <&gpio0 1 GPIO_ACTIVE_HIGH>;
+
+ flash@0 {
+ compatible = "spansion,s25fl016k", "jedec,spi-nor";
+ reg = <0>;
+ spi-max-frequency = <50000000>;
+ };
+};
+
+&uart0 {
+ status = "okay";
+ assigned-clock-rates = <114278400>, <1843200>;
+};
+
+&uart1 {
+ status = "okay";
+};
+
+&usb {
+ status = "okay";
+};
+
+&enet {
+ status = "okay";
+};
+
+&pin_enet {
+ drive-strength = <2>;
+};
+
+&pin_enet_phy_clk {
+ drive-strength = <2>;
+};
+
+&sdhost {
+ status = "okay";
+ bus-width = <4>;
+ disable-wp;
+};
+
+&pin_sdhost_cmd {
+ drive-strength = <2>;
+};
+
+&pin_sdhost_data {
+ drive-strength = <2>;
+};
+
+&pwm {
+ status = "okay";
+
+ pinctrl-0 = <&pwmpdm0_pin>, <&pwmpdm1_pin>, <&pwmpdm2_pin>,
+ <&pwmpdm3_pin>;
+ pinctrl-names = "default";
+};
+
+&adc {
+ status = "okay";
+ vref-supply = <&reg_1v8>;
+ adc-reserved-channels = <0x10>;
+};
+
+&i2c2 {
+ status = "okay";
+ clock-frequency = <400000>;
+
+ tpm@20 {
+ compatible = "infineon,slb9645tt";
+ reg = <0x20>;
+ };
+
+};
+
+&i2c3 {
+ status = "okay";
+ clock-frequency = <400000>;
+};
diff --git a/arch/mips/boot/dts/xilfpga/nexys4ddr.dts b/arch/mips/boot/dts/xilfpga/nexys4ddr.dts
index 48d21127c3f3..09a62f2e2f8f 100644
--- a/arch/mips/boot/dts/xilfpga/nexys4ddr.dts
+++ b/arch/mips/boot/dts/xilfpga/nexys4ddr.dts
@@ -17,6 +17,18 @@
compatible = "mti,cpu-interrupt-controller";
};
+ axi_intc: interrupt-controller@10200000 {
+ #interrupt-cells = <1>;
+ compatible = "xlnx,xps-intc-1.00.a";
+ interrupt-controller;
+ reg = <0x10200000 0x10000>;
+ xlnx,kind-of-intr = <0x0>;
+ xlnx,num-intr-inputs = <0x6>;
+
+ interrupt-parent = <&cpuintc>;
+ interrupts = <6>;
+ };
+
axi_gpio: gpio@10600000 {
#gpio-cells = <1>;
compatible = "xlnx,xps-gpio-1.00.a";
@@ -30,6 +42,32 @@
xlnx,tri-default = <0xffffffff>;
} ;
+ axi_ethernetlite: ethernet@10e00000 {
+ compatible = "xlnx,xps-ethernetlite-3.00.a";
+ device_type = "network";
+ interrupt-parent = <&axi_intc>;
+ interrupts = <1>;
+ phy-handle = <&phy0>;
+ reg = <0x10e00000 0x10000>;
+ xlnx,duplex = <0x1>;
+ xlnx,include-global-buffers = <0x1>;
+ xlnx,include-internal-loopback = <0x0>;
+ xlnx,include-mdio = <0x1>;
+ xlnx,instance = "axi_ethernetlite_inst";
+ xlnx,rx-ping-pong = <0x1>;
+ xlnx,s-axi-id-width = <0x1>;
+ xlnx,tx-ping-pong = <0x1>;
+ xlnx,use-internal = <0x0>;
+ mdio {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ phy0: phy@1 {
+ device_type = "ethernet-phy";
+ reg = <1>;
+ };
+ };
+ };
+
axi_uart16550: serial@10400000 {
compatible = "ns16550a";
reg = <0x10400000 0x10000>;
@@ -38,7 +76,32 @@
reg-offset = <0x1000>;
clocks = <&ext>;
+
+ interrupt-parent = <&axi_intc>;
+ interrupts = <0>;
};
+
+ axi_i2c: i2c@10A00000 {
+ compatible = "xlnx,xps-iic-2.00.a";
+ interrupt-parent = <&axi_intc>;
+ interrupts = <4>;
+ reg = < 0x10A00000 0x10000 >;
+ clocks = <&ext>;
+ xlnx,clk-freq = <0x5f5e100>;
+ xlnx,family = "Artix7";
+ xlnx,gpo-width = <0x1>;
+ xlnx,iic-freq = <0x186a0>;
+ xlnx,scl-inertial-delay = <0x0>;
+ xlnx,sda-inertial-delay = <0x0>;
+ xlnx,ten-bit-adr = <0x0>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ ad7420@4B {
+ compatible = "adi,adt7420";
+ reg = <0x4B>;
+ };
+ } ;
};
&ext {
diff --git a/arch/mips/cavium-octeon/Makefile b/arch/mips/cavium-octeon/Makefile
index 2a5926578841..7c02e542959a 100644
--- a/arch/mips/cavium-octeon/Makefile
+++ b/arch/mips/cavium-octeon/Makefile
@@ -18,3 +18,4 @@ obj-y += crypto/
obj-$(CONFIG_MTD) += flash_setup.o
obj-$(CONFIG_SMP) += smp.o
obj-$(CONFIG_OCTEON_ILM) += oct_ilm.o
+obj-$(CONFIG_USB) += octeon-usb.o
diff --git a/arch/mips/cavium-octeon/crypto/octeon-crypto.c b/arch/mips/cavium-octeon/crypto/octeon-crypto.c
index f66bd1adc7ff..4d22365844af 100644
--- a/arch/mips/cavium-octeon/crypto/octeon-crypto.c
+++ b/arch/mips/cavium-octeon/crypto/octeon-crypto.c
@@ -7,7 +7,7 @@
*/
#include <asm/cop2.h>
-#include <linux/module.h>
+#include <linux/export.h>
#include <linux/interrupt.h>
#include "octeon-crypto.h"
diff --git a/arch/mips/cavium-octeon/dma-octeon.c b/arch/mips/cavium-octeon/dma-octeon.c
index fd69528b24fb..1226965e1e4f 100644
--- a/arch/mips/cavium-octeon/dma-octeon.c
+++ b/arch/mips/cavium-octeon/dma-octeon.c
@@ -164,19 +164,14 @@ static void *octeon_dma_alloc_coherent(struct device *dev, size_t size,
/* ignore region specifiers */
gfp &= ~(__GFP_DMA | __GFP_DMA32 | __GFP_HIGHMEM);
-#ifdef CONFIG_ZONE_DMA
- if (dev == NULL)
+ if (IS_ENABLED(CONFIG_ZONE_DMA) && dev == NULL)
gfp |= __GFP_DMA;
- else if (dev->coherent_dma_mask <= DMA_BIT_MASK(24))
+ else if (IS_ENABLED(CONFIG_ZONE_DMA) &&
+ dev->coherent_dma_mask <= DMA_BIT_MASK(24))
gfp |= __GFP_DMA;
- else
-#endif
-#ifdef CONFIG_ZONE_DMA32
- if (dev->coherent_dma_mask <= DMA_BIT_MASK(32))
+ else if (IS_ENABLED(CONFIG_ZONE_DMA32) &&
+ dev->coherent_dma_mask <= DMA_BIT_MASK(32))
gfp |= __GFP_DMA32;
- else
-#endif
- ;
/* Don't invoke OOM killer */
gfp |= __GFP_NORETRY;
diff --git a/arch/mips/cavium-octeon/executive/cvmx-bootmem.c b/arch/mips/cavium-octeon/executive/cvmx-bootmem.c
index b65a6c1ac016..8d54d774933c 100644
--- a/arch/mips/cavium-octeon/executive/cvmx-bootmem.c
+++ b/arch/mips/cavium-octeon/executive/cvmx-bootmem.c
@@ -30,8 +30,8 @@
* application start time.
*/
+#include <linux/export.h>
#include <linux/kernel.h>
-#include <linux/module.h>
#include <asm/octeon/cvmx.h>
#include <asm/octeon/cvmx-spinlock.h>
diff --git a/arch/mips/cavium-octeon/executive/cvmx-helper-errata.c b/arch/mips/cavium-octeon/executive/cvmx-helper-errata.c
index 868659e64d4a..4b26fedecf46 100644
--- a/arch/mips/cavium-octeon/executive/cvmx-helper-errata.c
+++ b/arch/mips/cavium-octeon/executive/cvmx-helper-errata.c
@@ -33,7 +33,7 @@
* these functions directly.
*
*/
-#include <linux/module.h>
+#include <linux/export.h>
#include <asm/octeon/octeon.h>
diff --git a/arch/mips/cavium-octeon/executive/cvmx-helper-rgmii.c b/arch/mips/cavium-octeon/executive/cvmx-helper-rgmii.c
index 671ab1db2727..ba4753c23b03 100644
--- a/arch/mips/cavium-octeon/executive/cvmx-helper-rgmii.c
+++ b/arch/mips/cavium-octeon/executive/cvmx-helper-rgmii.c
@@ -287,8 +287,7 @@ cvmx_helper_link_info_t __cvmx_helper_rgmii_link_get(int ipd_port)
* Configure an IPD/PKO port for the specified link state. This
* function does not influence auto negotiation at the PHY level.
* The passed link state must always match the link state returned
- * by cvmx_helper_link_get(). It is normally best to use
- * cvmx_helper_link_autoconf() instead.
+ * by cvmx_helper_link_get().
*
* @ipd_port: IPD/PKO port to configure
* @link_info: The new link state
diff --git a/arch/mips/cavium-octeon/executive/cvmx-helper-sgmii.c b/arch/mips/cavium-octeon/executive/cvmx-helper-sgmii.c
index 54375340afe8..578283350776 100644
--- a/arch/mips/cavium-octeon/executive/cvmx-helper-sgmii.c
+++ b/arch/mips/cavium-octeon/executive/cvmx-helper-sgmii.c
@@ -500,8 +500,7 @@ cvmx_helper_link_info_t __cvmx_helper_sgmii_link_get(int ipd_port)
* Configure an IPD/PKO port for the specified link state. This
* function does not influence auto negotiation at the PHY level.
* The passed link state must always match the link state returned
- * by cvmx_helper_link_get(). It is normally best to use
- * cvmx_helper_link_autoconf() instead.
+ * by cvmx_helper_link_get().
*
* @ipd_port: IPD/PKO port to configure
* @link_info: The new link state
diff --git a/arch/mips/cavium-octeon/executive/cvmx-helper-spi.c b/arch/mips/cavium-octeon/executive/cvmx-helper-spi.c
index 1f3030c72d88..ef16aa00167b 100644
--- a/arch/mips/cavium-octeon/executive/cvmx-helper-spi.c
+++ b/arch/mips/cavium-octeon/executive/cvmx-helper-spi.c
@@ -188,8 +188,7 @@ cvmx_helper_link_info_t __cvmx_helper_spi_link_get(int ipd_port)
* Configure an IPD/PKO port for the specified link state. This
* function does not influence auto negotiation at the PHY level.
* The passed link state must always match the link state returned
- * by cvmx_helper_link_get(). It is normally best to use
- * cvmx_helper_link_autoconf() instead.
+ * by cvmx_helper_link_get().
*
* @ipd_port: IPD/PKO port to configure
* @link_info: The new link state
diff --git a/arch/mips/cavium-octeon/executive/cvmx-helper-xaui.c b/arch/mips/cavium-octeon/executive/cvmx-helper-xaui.c
index d347fe13b666..19d54e02c185 100644
--- a/arch/mips/cavium-octeon/executive/cvmx-helper-xaui.c
+++ b/arch/mips/cavium-octeon/executive/cvmx-helper-xaui.c
@@ -295,8 +295,7 @@ cvmx_helper_link_info_t __cvmx_helper_xaui_link_get(int ipd_port)
* Configure an IPD/PKO port for the specified link state. This
* function does not influence auto negotiation at the PHY level.
* The passed link state must always match the link state returned
- * by cvmx_helper_link_get(). It is normally best to use
- * cvmx_helper_link_autoconf() instead.
+ * by cvmx_helper_link_get().
*
* @ipd_port: IPD/PKO port to configure
* @link_info: The new link state
diff --git a/arch/mips/cavium-octeon/executive/cvmx-helper.c b/arch/mips/cavium-octeon/executive/cvmx-helper.c
index 6456af642471..f24be0b5db50 100644
--- a/arch/mips/cavium-octeon/executive/cvmx-helper.c
+++ b/arch/mips/cavium-octeon/executive/cvmx-helper.c
@@ -69,10 +69,6 @@ void (*cvmx_override_ipd_port_setup) (int ipd_port);
/* Port count per interface */
static int interface_port_count[5];
-/* Port last configured link info index by IPD/PKO port */
-static cvmx_helper_link_info_t
- port_link_info[CVMX_PIP_NUM_INPUT_PORTS];
-
/**
* Return the number of interfaces the chip has. Each interface
* may have multiple ports. Most chips support two interfaces,
@@ -1136,41 +1132,6 @@ int cvmx_helper_initialize_packet_io_local(void)
}
/**
- * Auto configure an IPD/PKO port link state and speed. This
- * function basically does the equivalent of:
- * cvmx_helper_link_set(ipd_port, cvmx_helper_link_get(ipd_port));
- *
- * @ipd_port: IPD/PKO port to auto configure
- *
- * Returns Link state after configure
- */
-cvmx_helper_link_info_t cvmx_helper_link_autoconf(int ipd_port)
-{
- cvmx_helper_link_info_t link_info;
- int interface = cvmx_helper_get_interface_num(ipd_port);
- int index = cvmx_helper_get_interface_index_num(ipd_port);
-
- if (index >= cvmx_helper_ports_on_interface(interface)) {
- link_info.u64 = 0;
- return link_info;
- }
-
- link_info = cvmx_helper_link_get(ipd_port);
- if (link_info.u64 == port_link_info[ipd_port].u64)
- return link_info;
-
- /* If we fail to set the link speed, port_link_info will not change */
- cvmx_helper_link_set(ipd_port, link_info);
-
- /*
- * port_link_info should be the current value, which will be
- * different than expect if cvmx_helper_link_set() failed.
- */
- return port_link_info[ipd_port];
-}
-EXPORT_SYMBOL_GPL(cvmx_helper_link_autoconf);
-
-/**
* Return the link state of an IPD/PKO port as returned by
* auto negotiation. The result of this function may not match
* Octeon's link config if auto negotiation has changed since
@@ -1233,8 +1194,7 @@ EXPORT_SYMBOL_GPL(cvmx_helper_link_get);
* Configure an IPD/PKO port for the specified link state. This
* function does not influence auto negotiation at the PHY level.
* The passed link state must always match the link state returned
- * by cvmx_helper_link_get(). It is normally best to use
- * cvmx_helper_link_autoconf() instead.
+ * by cvmx_helper_link_get().
*
* @ipd_port: IPD/PKO port to configure
* @link_info: The new link state
@@ -1276,11 +1236,6 @@ int cvmx_helper_link_set(int ipd_port, cvmx_helper_link_info_t link_info)
case CVMX_HELPER_INTERFACE_MODE_LOOP:
break;
}
- /* Set the port_link_info here so that the link status is updated
- no matter how cvmx_helper_link_set is called. We don't change
- the value if link_set failed */
- if (result == 0)
- port_link_info[ipd_port].u64 = link_info.u64;
return result;
}
EXPORT_SYMBOL_GPL(cvmx_helper_link_set);
diff --git a/arch/mips/cavium-octeon/executive/cvmx-sysinfo.c b/arch/mips/cavium-octeon/executive/cvmx-sysinfo.c
index cc1b1d2a6fa1..30ecba134e09 100644
--- a/arch/mips/cavium-octeon/executive/cvmx-sysinfo.c
+++ b/arch/mips/cavium-octeon/executive/cvmx-sysinfo.c
@@ -29,7 +29,7 @@
* This module provides system/board/application information obtained
* by the bootloader.
*/
-#include <linux/module.h>
+#include <linux/export.h>
#include <asm/octeon/cvmx.h>
#include <asm/octeon/cvmx-sysinfo.h>
diff --git a/arch/mips/cavium-octeon/octeon-memcpy.S b/arch/mips/cavium-octeon/octeon-memcpy.S
index 64e08df51d65..cfd97f6448bb 100644
--- a/arch/mips/cavium-octeon/octeon-memcpy.S
+++ b/arch/mips/cavium-octeon/octeon-memcpy.S
@@ -15,6 +15,7 @@
#include <asm/asm.h>
#include <asm/asm-offsets.h>
+#include <asm/export.h>
#include <asm/regdef.h>
#define dst a0
@@ -142,6 +143,7 @@
* t7 is used as a flag to note inatomic mode.
*/
LEAF(__copy_user_inatomic)
+EXPORT_SYMBOL(__copy_user_inatomic)
b __copy_user_common
li t7, 1
END(__copy_user_inatomic)
@@ -154,9 +156,11 @@ LEAF(__copy_user_inatomic)
*/
.align 5
LEAF(memcpy) /* a0=dst a1=src a2=len */
+EXPORT_SYMBOL(memcpy)
move v0, dst /* return value */
__memcpy:
FEXPORT(__copy_user)
+EXPORT_SYMBOL(__copy_user)
li t7, 0 /* not inatomic */
__copy_user_common:
/*
@@ -208,18 +212,18 @@ EXC( STORE t2, UNIT(6)(dst), s_exc_p10u)
ADD src, src, 16*NBYTES
EXC( STORE t3, UNIT(7)(dst), s_exc_p9u)
ADD dst, dst, 16*NBYTES
-EXC( LOAD t0, UNIT(-8)(src), l_exc_copy)
-EXC( LOAD t1, UNIT(-7)(src), l_exc_copy)
-EXC( LOAD t2, UNIT(-6)(src), l_exc_copy)
-EXC( LOAD t3, UNIT(-5)(src), l_exc_copy)
+EXC( LOAD t0, UNIT(-8)(src), l_exc_copy_rewind16)
+EXC( LOAD t1, UNIT(-7)(src), l_exc_copy_rewind16)
+EXC( LOAD t2, UNIT(-6)(src), l_exc_copy_rewind16)
+EXC( LOAD t3, UNIT(-5)(src), l_exc_copy_rewind16)
EXC( STORE t0, UNIT(-8)(dst), s_exc_p8u)
EXC( STORE t1, UNIT(-7)(dst), s_exc_p7u)
EXC( STORE t2, UNIT(-6)(dst), s_exc_p6u)
EXC( STORE t3, UNIT(-5)(dst), s_exc_p5u)
-EXC( LOAD t0, UNIT(-4)(src), l_exc_copy)
-EXC( LOAD t1, UNIT(-3)(src), l_exc_copy)
-EXC( LOAD t2, UNIT(-2)(src), l_exc_copy)
-EXC( LOAD t3, UNIT(-1)(src), l_exc_copy)
+EXC( LOAD t0, UNIT(-4)(src), l_exc_copy_rewind16)
+EXC( LOAD t1, UNIT(-3)(src), l_exc_copy_rewind16)
+EXC( LOAD t2, UNIT(-2)(src), l_exc_copy_rewind16)
+EXC( LOAD t3, UNIT(-1)(src), l_exc_copy_rewind16)
EXC( STORE t0, UNIT(-4)(dst), s_exc_p4u)
EXC( STORE t1, UNIT(-3)(dst), s_exc_p3u)
EXC( STORE t2, UNIT(-2)(dst), s_exc_p2u)
@@ -383,6 +387,10 @@ done:
nop
END(memcpy)
+l_exc_copy_rewind16:
+ /* Rewind src and dst by 16*NBYTES for l_exc_copy */
+ SUB src, src, 16*NBYTES
+ SUB dst, dst, 16*NBYTES
l_exc_copy:
/*
* Copy bytes from src until faulting load address (or until a
@@ -459,6 +467,7 @@ s_exc:
.align 5
LEAF(memmove)
+EXPORT_SYMBOL(memmove)
ADD t0, a0, a2
ADD t1, a1, a2
sltu t0, a1, t0 # dst + len <= src -> memcpy
diff --git a/arch/mips/cavium-octeon/octeon-platform.c b/arch/mips/cavium-octeon/octeon-platform.c
index 8297ce714c5e..3375e61daa19 100644
--- a/arch/mips/cavium-octeon/octeon-platform.c
+++ b/arch/mips/cavium-octeon/octeon-platform.c
@@ -448,6 +448,7 @@ static struct of_device_id __initdata octeon_ids[] = {
{ .compatible = "cavium,octeon-3860-bootbus", },
{ .compatible = "cavium,mdio-mux", },
{ .compatible = "gpio-leds", },
+ { .compatible = "cavium,octeon-7130-usb-uctl", },
{},
};
diff --git a/arch/mips/cavium-octeon/octeon-usb.c b/arch/mips/cavium-octeon/octeon-usb.c
new file mode 100644
index 000000000000..542be1cd0f32
--- /dev/null
+++ b/arch/mips/cavium-octeon/octeon-usb.c
@@ -0,0 +1,552 @@
+/*
+ * XHCI HCD glue for Cavium Octeon III SOCs.
+ *
+ * Copyright (C) 2010-2017 Cavium Networks
+ *
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License. See the file "COPYING" in the main directory of this archive
+ * for more details.
+ */
+
+#include <linux/module.h>
+#include <linux/device.h>
+#include <linux/mutex.h>
+#include <linux/delay.h>
+#include <linux/of_platform.h>
+
+#include <asm/octeon/octeon.h>
+#include <asm/octeon/cvmx-gpio-defs.h>
+
+/* USB Control Register */
+union cvm_usbdrd_uctl_ctl {
+ uint64_t u64;
+ struct cvm_usbdrd_uctl_ctl_s {
+ /* 1 = BIST and set all USB RAMs to 0x0, 0 = BIST */
+ __BITFIELD_FIELD(uint64_t clear_bist:1,
+ /* 1 = Start BIST and cleared by hardware */
+ __BITFIELD_FIELD(uint64_t start_bist:1,
+ /* Reference clock select for SuperSpeed and HighSpeed PLLs:
+ * 0x0 = Both PLLs use DLMC_REF_CLK0 for reference clock
+ * 0x1 = Both PLLs use DLMC_REF_CLK1 for reference clock
+ * 0x2 = SuperSpeed PLL uses DLMC_REF_CLK0 for reference clock &
+ * HighSpeed PLL uses PLL_REF_CLK for reference clck
+ * 0x3 = SuperSpeed PLL uses DLMC_REF_CLK1 for reference clock &
+ * HighSpeed PLL uses PLL_REF_CLK for reference clck
+ */
+ __BITFIELD_FIELD(uint64_t ref_clk_sel:2,
+ /* 1 = Spread-spectrum clock enable, 0 = SS clock disable */
+ __BITFIELD_FIELD(uint64_t ssc_en:1,
+ /* Spread-spectrum clock modulation range:
+ * 0x0 = -4980 ppm downspread
+ * 0x1 = -4492 ppm downspread
+ * 0x2 = -4003 ppm downspread
+ * 0x3 - 0x7 = Reserved
+ */
+ __BITFIELD_FIELD(uint64_t ssc_range:3,
+ /* Enable non-standard oscillator frequencies:
+ * [55:53] = modules -1
+ * [52:47] = 2's complement push amount, 0 = Feature disabled
+ */
+ __BITFIELD_FIELD(uint64_t ssc_ref_clk_sel:9,
+ /* Reference clock multiplier for non-standard frequencies:
+ * 0x19 = 100MHz on DLMC_REF_CLK* if REF_CLK_SEL = 0x0 or 0x1
+ * 0x28 = 125MHz on DLMC_REF_CLK* if REF_CLK_SEL = 0x0 or 0x1
+ * 0x32 = 50MHz on DLMC_REF_CLK* if REF_CLK_SEL = 0x0 or 0x1
+ * Other Values = Reserved
+ */
+ __BITFIELD_FIELD(uint64_t mpll_multiplier:7,
+ /* Enable reference clock to prescaler for SuperSpeed functionality.
+ * Should always be set to "1"
+ */
+ __BITFIELD_FIELD(uint64_t ref_ssp_en:1,
+ /* Divide the reference clock by 2 before entering the
+ * REF_CLK_FSEL divider:
+ * If REF_CLK_SEL = 0x0 or 0x1, then only 0x0 is legal
+ * If REF_CLK_SEL = 0x2 or 0x3, then:
+ * 0x1 = DLMC_REF_CLK* is 125MHz
+ * 0x0 = DLMC_REF_CLK* is another supported frequency
+ */
+ __BITFIELD_FIELD(uint64_t ref_clk_div2:1,
+ /* Select reference clock freqnuency for both PLL blocks:
+ * 0x27 = REF_CLK_SEL is 0x0 or 0x1
+ * 0x07 = REF_CLK_SEL is 0x2 or 0x3
+ */
+ __BITFIELD_FIELD(uint64_t ref_clk_fsel:6,
+ /* Reserved */
+ __BITFIELD_FIELD(uint64_t reserved_31_31:1,
+ /* Controller clock enable. */
+ __BITFIELD_FIELD(uint64_t h_clk_en:1,
+ /* Select bypass input to controller clock divider:
+ * 0x0 = Use divided coprocessor clock from H_CLKDIV
+ * 0x1 = Use clock from GPIO pins
+ */
+ __BITFIELD_FIELD(uint64_t h_clk_byp_sel:1,
+ /* Reset controller clock divider. */
+ __BITFIELD_FIELD(uint64_t h_clkdiv_rst:1,
+ /* Reserved */
+ __BITFIELD_FIELD(uint64_t reserved_27_27:1,
+ /* Clock divider select:
+ * 0x0 = divide by 1
+ * 0x1 = divide by 2
+ * 0x2 = divide by 4
+ * 0x3 = divide by 6
+ * 0x4 = divide by 8
+ * 0x5 = divide by 16
+ * 0x6 = divide by 24
+ * 0x7 = divide by 32
+ */
+ __BITFIELD_FIELD(uint64_t h_clkdiv_sel:3,
+ /* Reserved */
+ __BITFIELD_FIELD(uint64_t reserved_22_23:2,
+ /* USB3 port permanently attached: 0x0 = No, 0x1 = Yes */
+ __BITFIELD_FIELD(uint64_t usb3_port_perm_attach:1,
+ /* USB2 port permanently attached: 0x0 = No, 0x1 = Yes */
+ __BITFIELD_FIELD(uint64_t usb2_port_perm_attach:1,
+ /* Reserved */
+ __BITFIELD_FIELD(uint64_t reserved_19_19:1,
+ /* Disable SuperSpeed PHY: 0x0 = No, 0x1 = Yes */
+ __BITFIELD_FIELD(uint64_t usb3_port_disable:1,
+ /* Reserved */
+ __BITFIELD_FIELD(uint64_t reserved_17_17:1,
+ /* Disable HighSpeed PHY: 0x0 = No, 0x1 = Yes */
+ __BITFIELD_FIELD(uint64_t usb2_port_disable:1,
+ /* Reserved */
+ __BITFIELD_FIELD(uint64_t reserved_15_15:1,
+ /* Enable PHY SuperSpeed block power: 0x0 = No, 0x1 = Yes */
+ __BITFIELD_FIELD(uint64_t ss_power_en:1,
+ /* Reserved */
+ __BITFIELD_FIELD(uint64_t reserved_13_13:1,
+ /* Enable PHY HighSpeed block power: 0x0 = No, 0x1 = Yes */
+ __BITFIELD_FIELD(uint64_t hs_power_en:1,
+ /* Reserved */
+ __BITFIELD_FIELD(uint64_t reserved_5_11:7,
+ /* Enable USB UCTL interface clock: 0xx = No, 0x1 = Yes */
+ __BITFIELD_FIELD(uint64_t csclk_en:1,
+ /* Controller mode: 0x0 = Host, 0x1 = Device */
+ __BITFIELD_FIELD(uint64_t drd_mode:1,
+ /* PHY reset */
+ __BITFIELD_FIELD(uint64_t uphy_rst:1,
+ /* Software reset UAHC */
+ __BITFIELD_FIELD(uint64_t uahc_rst:1,
+ /* Software resets UCTL */
+ __BITFIELD_FIELD(uint64_t uctl_rst:1,
+ ;)))))))))))))))))))))))))))))))))
+ } s;
+};
+
+/* UAHC Configuration Register */
+union cvm_usbdrd_uctl_host_cfg {
+ uint64_t u64;
+ struct cvm_usbdrd_uctl_host_cfg_s {
+ /* Reserved */
+ __BITFIELD_FIELD(uint64_t reserved_60_63:4,
+ /* Indicates minimum value of all received BELT values */
+ __BITFIELD_FIELD(uint64_t host_current_belt:12,
+ /* Reserved */
+ __BITFIELD_FIELD(uint64_t reserved_38_47:10,
+ /* HS jitter adjustment */
+ __BITFIELD_FIELD(uint64_t fla:6,
+ /* Reserved */
+ __BITFIELD_FIELD(uint64_t reserved_29_31:3,
+ /* Bus-master enable: 0x0 = Disabled (stall DMAs), 0x1 = enabled */
+ __BITFIELD_FIELD(uint64_t bme:1,
+ /* Overcurrent protection enable: 0x0 = unavailable, 0x1 = available */
+ __BITFIELD_FIELD(uint64_t oci_en:1,
+ /* Overcurrent sene selection:
+ * 0x0 = Overcurrent indication from off-chip is active-low
+ * 0x1 = Overcurrent indication from off-chip is active-high
+ */
+ __BITFIELD_FIELD(uint64_t oci_active_high_en:1,
+ /* Port power control enable: 0x0 = unavailable, 0x1 = available */
+ __BITFIELD_FIELD(uint64_t ppc_en:1,
+ /* Port power control sense selection:
+ * 0x0 = Port power to off-chip is active-low
+ * 0x1 = Port power to off-chip is active-high
+ */
+ __BITFIELD_FIELD(uint64_t ppc_active_high_en:1,
+ /* Reserved */
+ __BITFIELD_FIELD(uint64_t reserved_0_23:24,
+ ;)))))))))))
+ } s;
+};
+
+/* UCTL Shim Features Register */
+union cvm_usbdrd_uctl_shim_cfg {
+ uint64_t u64;
+ struct cvm_usbdrd_uctl_shim_cfg_s {
+ /* Out-of-bound UAHC register access: 0 = read, 1 = write */
+ __BITFIELD_FIELD(uint64_t xs_ncb_oob_wrn:1,
+ /* Reserved */
+ __BITFIELD_FIELD(uint64_t reserved_60_62:3,
+ /* SRCID error log for out-of-bound UAHC register access:
+ * [59:58] = chipID
+ * [57] = Request source: 0 = core, 1 = NCB-device
+ * [56:51] = Core/NCB-device number, [56] always 0 for NCB devices
+ * [50:48] = SubID
+ */
+ __BITFIELD_FIELD(uint64_t xs_ncb_oob_osrc:12,
+ /* Error log for bad UAHC DMA access: 0 = Read log, 1 = Write log */
+ __BITFIELD_FIELD(uint64_t xm_bad_dma_wrn:1,
+ /* Reserved */
+ __BITFIELD_FIELD(uint64_t reserved_44_46:3,
+ /* Encoded error type for bad UAHC DMA */
+ __BITFIELD_FIELD(uint64_t xm_bad_dma_type:4,
+ /* Reserved */
+ __BITFIELD_FIELD(uint64_t reserved_13_39:27,
+ /* Select the IOI read command used by DMA accesses */
+ __BITFIELD_FIELD(uint64_t dma_read_cmd:1,
+ /* Reserved */
+ __BITFIELD_FIELD(uint64_t reserved_10_11:2,
+ /* Select endian format for DMA accesses to the L2c:
+ * 0x0 = Little endian
+ *` 0x1 = Big endian
+ * 0x2 = Reserved
+ * 0x3 = Reserved
+ */
+ __BITFIELD_FIELD(uint64_t dma_endian_mode:2,
+ /* Reserved */
+ __BITFIELD_FIELD(uint64_t reserved_2_7:6,
+ /* Select endian format for IOI CSR access to UAHC:
+ * 0x0 = Little endian
+ *` 0x1 = Big endian
+ * 0x2 = Reserved
+ * 0x3 = Reserved
+ */
+ __BITFIELD_FIELD(uint64_t csr_endian_mode:2,
+ ;))))))))))))
+ } s;
+};
+
+#define OCTEON_H_CLKDIV_SEL 8
+#define OCTEON_MIN_H_CLK_RATE 150000000
+#define OCTEON_MAX_H_CLK_RATE 300000000
+
+static DEFINE_MUTEX(dwc3_octeon_clocks_mutex);
+static uint8_t clk_div[OCTEON_H_CLKDIV_SEL] = {1, 2, 4, 6, 8, 16, 24, 32};
+
+
+static int dwc3_octeon_config_power(struct device *dev, u64 base)
+{
+#define UCTL_HOST_CFG 0xe0
+ union cvm_usbdrd_uctl_host_cfg uctl_host_cfg;
+ union cvmx_gpio_bit_cfgx gpio_bit;
+ uint32_t gpio_pwr[3];
+ int gpio, len, power_active_low;
+ struct device_node *node = dev->of_node;
+ int index = (base >> 24) & 1;
+
+ if (of_find_property(node, "power", &len) != NULL) {
+ if (len == 12) {
+ of_property_read_u32_array(node, "power", gpio_pwr, 3);
+ power_active_low = gpio_pwr[2] & 0x01;
+ gpio = gpio_pwr[1];
+ } else if (len == 8) {
+ of_property_read_u32_array(node, "power", gpio_pwr, 2);
+ power_active_low = 0;
+ gpio = gpio_pwr[1];
+ } else {
+ dev_err(dev, "dwc3 controller clock init failure.\n");
+ return -EINVAL;
+ }
+ if ((OCTEON_IS_MODEL(OCTEON_CN73XX) ||
+ OCTEON_IS_MODEL(OCTEON_CNF75XX))
+ && gpio <= 31) {
+ gpio_bit.u64 = cvmx_read_csr(CVMX_GPIO_BIT_CFGX(gpio));
+ gpio_bit.s.tx_oe = 1;
+ gpio_bit.cn73xx.output_sel = (index == 0 ? 0x14 : 0x15);
+ cvmx_write_csr(CVMX_GPIO_BIT_CFGX(gpio), gpio_bit.u64);
+ } else if (gpio <= 15) {
+ gpio_bit.u64 = cvmx_read_csr(CVMX_GPIO_BIT_CFGX(gpio));
+ gpio_bit.s.tx_oe = 1;
+ gpio_bit.cn70xx.output_sel = (index == 0 ? 0x14 : 0x19);
+ cvmx_write_csr(CVMX_GPIO_BIT_CFGX(gpio), gpio_bit.u64);
+ } else {
+ gpio_bit.u64 = cvmx_read_csr(CVMX_GPIO_XBIT_CFGX(gpio));
+ gpio_bit.s.tx_oe = 1;
+ gpio_bit.cn70xx.output_sel = (index == 0 ? 0x14 : 0x19);
+ cvmx_write_csr(CVMX_GPIO_XBIT_CFGX(gpio), gpio_bit.u64);
+ }
+
+ /* Enable XHCI power control and set if active high or low. */
+ uctl_host_cfg.u64 = cvmx_read_csr(base + UCTL_HOST_CFG);
+ uctl_host_cfg.s.ppc_en = 1;
+ uctl_host_cfg.s.ppc_active_high_en = !power_active_low;
+ cvmx_write_csr(base + UCTL_HOST_CFG, uctl_host_cfg.u64);
+ } else {
+ /* Disable XHCI power control and set if active high. */
+ uctl_host_cfg.u64 = cvmx_read_csr(base + UCTL_HOST_CFG);
+ uctl_host_cfg.s.ppc_en = 0;
+ uctl_host_cfg.s.ppc_active_high_en = 0;
+ cvmx_write_csr(base + UCTL_HOST_CFG, uctl_host_cfg.u64);
+ dev_warn(dev, "dwc3 controller clock init failure.\n");
+ }
+ return 0;
+}
+
+static int dwc3_octeon_clocks_start(struct device *dev, u64 base)
+{
+ union cvm_usbdrd_uctl_ctl uctl_ctl;
+ int ref_clk_sel = 2;
+ u64 div;
+ u32 clock_rate;
+ int mpll_mul;
+ int i;
+ u64 h_clk_rate;
+ u64 uctl_ctl_reg = base;
+
+ if (dev->of_node) {
+ const char *ss_clock_type;
+ const char *hs_clock_type;
+
+ i = of_property_read_u32(dev->of_node,
+ "refclk-frequency", &clock_rate);
+ if (i) {
+ pr_err("No UCTL \"refclk-frequency\"\n");
+ return -EINVAL;
+ }
+ i = of_property_read_string(dev->of_node,
+ "refclk-type-ss", &ss_clock_type);
+ if (i) {
+ pr_err("No UCTL \"refclk-type-ss\"\n");
+ return -EINVAL;
+ }
+ i = of_property_read_string(dev->of_node,
+ "refclk-type-hs", &hs_clock_type);
+ if (i) {
+ pr_err("No UCTL \"refclk-type-hs\"\n");
+ return -EINVAL;
+ }
+ if (strcmp("dlmc_ref_clk0", ss_clock_type) == 0) {
+ if (strcmp(hs_clock_type, "dlmc_ref_clk0") == 0)
+ ref_clk_sel = 0;
+ else if (strcmp(hs_clock_type, "pll_ref_clk") == 0)
+ ref_clk_sel = 2;
+ else
+ pr_err("Invalid HS clock type %s, using pll_ref_clk instead\n",
+ hs_clock_type);
+ } else if (strcmp(ss_clock_type, "dlmc_ref_clk1") == 0) {
+ if (strcmp(hs_clock_type, "dlmc_ref_clk1") == 0)
+ ref_clk_sel = 1;
+ else if (strcmp(hs_clock_type, "pll_ref_clk") == 0)
+ ref_clk_sel = 3;
+ else {
+ pr_err("Invalid HS clock type %s, using pll_ref_clk instead\n",
+ hs_clock_type);
+ ref_clk_sel = 3;
+ }
+ } else
+ pr_err("Invalid SS clock type %s, using dlmc_ref_clk0 instead\n",
+ ss_clock_type);
+
+ if ((ref_clk_sel == 0 || ref_clk_sel == 1) &&
+ (clock_rate != 100000000))
+ pr_err("Invalid UCTL clock rate of %u, using 100000000 instead\n",
+ clock_rate);
+
+ } else {
+ pr_err("No USB UCTL device node\n");
+ return -EINVAL;
+ }
+
+ /*
+ * Step 1: Wait for all voltages to be stable...that surely
+ * happened before starting the kernel. SKIP
+ */
+
+ /* Step 2: Select GPIO for overcurrent indication, if desired. SKIP */
+
+ /* Step 3: Assert all resets. */
+ uctl_ctl.u64 = cvmx_read_csr(uctl_ctl_reg);
+ uctl_ctl.s.uphy_rst = 1;
+ uctl_ctl.s.uahc_rst = 1;
+ uctl_ctl.s.uctl_rst = 1;
+ cvmx_write_csr(uctl_ctl_reg, uctl_ctl.u64);
+
+ /* Step 4a: Reset the clock dividers. */
+ uctl_ctl.u64 = cvmx_read_csr(uctl_ctl_reg);
+ uctl_ctl.s.h_clkdiv_rst = 1;
+ cvmx_write_csr(uctl_ctl_reg, uctl_ctl.u64);
+
+ /* Step 4b: Select controller clock frequency. */
+ for (div = 0; div < OCTEON_H_CLKDIV_SEL; div++) {
+ h_clk_rate = octeon_get_io_clock_rate() / clk_div[div];
+ if (h_clk_rate <= OCTEON_MAX_H_CLK_RATE &&
+ h_clk_rate >= OCTEON_MIN_H_CLK_RATE)
+ break;
+ }
+ uctl_ctl.u64 = cvmx_read_csr(uctl_ctl_reg);
+ uctl_ctl.s.h_clkdiv_sel = div;
+ uctl_ctl.s.h_clk_en = 1;
+ cvmx_write_csr(uctl_ctl_reg, uctl_ctl.u64);
+ uctl_ctl.u64 = cvmx_read_csr(uctl_ctl_reg);
+ if ((div != uctl_ctl.s.h_clkdiv_sel) || (!uctl_ctl.s.h_clk_en)) {
+ dev_err(dev, "dwc3 controller clock init failure.\n");
+ return -EINVAL;
+ }
+
+ /* Step 4c: Deassert the controller clock divider reset. */
+ uctl_ctl.u64 = cvmx_read_csr(uctl_ctl_reg);
+ uctl_ctl.s.h_clkdiv_rst = 0;
+ cvmx_write_csr(uctl_ctl_reg, uctl_ctl.u64);
+
+ /* Step 5a: Reference clock configuration. */
+ uctl_ctl.u64 = cvmx_read_csr(uctl_ctl_reg);
+ uctl_ctl.s.ref_clk_sel = ref_clk_sel;
+ uctl_ctl.s.ref_clk_fsel = 0x07;
+ uctl_ctl.s.ref_clk_div2 = 0;
+ switch (clock_rate) {
+ default:
+ dev_err(dev, "Invalid ref_clk %u, using 100000000 instead\n",
+ clock_rate);
+ case 100000000:
+ mpll_mul = 0x19;
+ if (ref_clk_sel < 2)
+ uctl_ctl.s.ref_clk_fsel = 0x27;
+ break;
+ case 50000000:
+ mpll_mul = 0x32;
+ break;
+ case 125000000:
+ mpll_mul = 0x28;
+ break;
+ }
+ uctl_ctl.s.mpll_multiplier = mpll_mul;
+
+ /* Step 5b: Configure and enable spread-spectrum for SuperSpeed. */
+ uctl_ctl.s.ssc_en = 1;
+
+ /* Step 5c: Enable SuperSpeed. */
+ uctl_ctl.s.ref_ssp_en = 1;
+
+ /* Step 5d: Cofngiure PHYs. SKIP */
+
+ /* Step 6a & 6b: Power up PHYs. */
+ uctl_ctl.s.hs_power_en = 1;
+ uctl_ctl.s.ss_power_en = 1;
+ cvmx_write_csr(uctl_ctl_reg, uctl_ctl.u64);
+
+ /* Step 7: Wait 10 controller-clock cycles to take effect. */
+ udelay(10);
+
+ /* Step 8a: Deassert UCTL reset signal. */
+ uctl_ctl.u64 = cvmx_read_csr(uctl_ctl_reg);
+ uctl_ctl.s.uctl_rst = 0;
+ cvmx_write_csr(uctl_ctl_reg, uctl_ctl.u64);
+
+ /* Step 8b: Wait 10 controller-clock cycles. */
+ udelay(10);
+
+ /* Steo 8c: Setup power-power control. */
+ if (dwc3_octeon_config_power(dev, base)) {
+ dev_err(dev, "Error configuring power.\n");
+ return -EINVAL;
+ }
+
+ /* Step 8d: Deassert UAHC reset signal. */
+ uctl_ctl.u64 = cvmx_read_csr(uctl_ctl_reg);
+ uctl_ctl.s.uahc_rst = 0;
+ cvmx_write_csr(uctl_ctl_reg, uctl_ctl.u64);
+
+ /* Step 8e: Wait 10 controller-clock cycles. */
+ udelay(10);
+
+ /* Step 9: Enable conditional coprocessor clock of UCTL. */
+ uctl_ctl.u64 = cvmx_read_csr(uctl_ctl_reg);
+ uctl_ctl.s.csclk_en = 1;
+ cvmx_write_csr(uctl_ctl_reg, uctl_ctl.u64);
+
+ /*Step 10: Set for host mode only. */
+ uctl_ctl.u64 = cvmx_read_csr(uctl_ctl_reg);
+ uctl_ctl.s.drd_mode = 0;
+ cvmx_write_csr(uctl_ctl_reg, uctl_ctl.u64);
+
+ return 0;
+}
+
+static void __init dwc3_octeon_set_endian_mode(u64 base)
+{
+#define UCTL_SHIM_CFG 0xe8
+ union cvm_usbdrd_uctl_shim_cfg shim_cfg;
+
+ shim_cfg.u64 = cvmx_read_csr(base + UCTL_SHIM_CFG);
+#ifdef __BIG_ENDIAN
+ shim_cfg.s.dma_endian_mode = 1;
+ shim_cfg.s.csr_endian_mode = 1;
+#else
+ shim_cfg.s.dma_endian_mode = 0;
+ shim_cfg.s.csr_endian_mode = 0;
+#endif
+ cvmx_write_csr(base + UCTL_SHIM_CFG, shim_cfg.u64);
+}
+
+#define CVMX_USBDRDX_UCTL_CTL(index) \
+ (CVMX_ADD_IO_SEG(0x0001180068000000ull) + \
+ ((index & 1) * 0x1000000ull))
+static void __init dwc3_octeon_phy_reset(u64 base)
+{
+ union cvm_usbdrd_uctl_ctl uctl_ctl;
+ int index = (base >> 24) & 1;
+
+ uctl_ctl.u64 = cvmx_read_csr(CVMX_USBDRDX_UCTL_CTL(index));
+ uctl_ctl.s.uphy_rst = 0;
+ cvmx_write_csr(CVMX_USBDRDX_UCTL_CTL(index), uctl_ctl.u64);
+}
+
+static int __init dwc3_octeon_device_init(void)
+{
+ const char compat_node_name[] = "cavium,octeon-7130-usb-uctl";
+ struct platform_device *pdev;
+ struct device_node *node;
+ struct resource *res;
+ void __iomem *base;
+
+ /*
+ * There should only be three universal controllers, "uctl"
+ * in the device tree. Two USB and a SATA, which we ignore.
+ */
+ node = NULL;
+ do {
+ node = of_find_node_by_name(node, "uctl");
+ if (!node)
+ return -ENODEV;
+
+ if (of_device_is_compatible(node, compat_node_name)) {
+ pdev = of_find_device_by_node(node);
+ if (!pdev)
+ return -ENODEV;
+
+ res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+ if (res == NULL) {
+ dev_err(&pdev->dev, "No memory resources\n");
+ return -ENXIO;
+ }
+
+ /*
+ * The code below maps in the registers necessary for
+ * setting up the clocks and reseting PHYs. We must
+ * release the resources so the dwc3 subsystem doesn't
+ * know the difference.
+ */
+ base = devm_ioremap_resource(&pdev->dev, res);
+ if (IS_ERR(base))
+ return PTR_ERR(base);
+
+ mutex_lock(&dwc3_octeon_clocks_mutex);
+ dwc3_octeon_clocks_start(&pdev->dev, (u64)base);
+ dwc3_octeon_set_endian_mode((u64)base);
+ dwc3_octeon_phy_reset((u64)base);
+ dev_info(&pdev->dev, "clocks initialized.\n");
+ mutex_unlock(&dwc3_octeon_clocks_mutex);
+ devm_iounmap(&pdev->dev, base);
+ devm_release_mem_region(&pdev->dev, res->start,
+ resource_size(res));
+ }
+ } while (node != NULL);
+
+ return 0;
+}
+device_initcall(dwc3_octeon_device_init);
+
+MODULE_AUTHOR("David Daney <david.daney@cavium.com>");
+MODULE_LICENSE("GPL");
+MODULE_DESCRIPTION("USB driver for OCTEON III SoC");
diff --git a/arch/mips/cavium-octeon/setup.c b/arch/mips/cavium-octeon/setup.c
index 9a2db1c013d9..d9dbeb0b165b 100644
--- a/arch/mips/cavium-octeon/setup.c
+++ b/arch/mips/cavium-octeon/setup.c
@@ -949,6 +949,29 @@ static __init void memory_exclude_page(u64 addr, u64 *mem, u64 *size)
}
#endif /* CONFIG_CRASH_DUMP */
+void __init fw_init_cmdline(void)
+{
+ int i;
+
+ octeon_boot_desc_ptr = (struct octeon_boot_descriptor *)fw_arg3;
+ for (i = 0; i < octeon_boot_desc_ptr->argc; i++) {
+ const char *arg =
+ cvmx_phys_to_ptr(octeon_boot_desc_ptr->argv[i]);
+ if (strlen(arcs_cmdline) + strlen(arg) + 1 <
+ sizeof(arcs_cmdline) - 1) {
+ strcat(arcs_cmdline, " ");
+ strcat(arcs_cmdline, arg);
+ }
+ }
+}
+
+void __init *plat_get_fdt(void)
+{
+ octeon_bootinfo =
+ cvmx_phys_to_ptr(octeon_boot_desc_ptr->cvmx_desc_vaddr);
+ return phys_to_virt(octeon_bootinfo->fdt_addr);
+}
+
void __init plat_mem_setup(void)
{
uint64_t mem_alloc_size;
diff --git a/arch/mips/cavium-octeon/smp.c b/arch/mips/cavium-octeon/smp.c
index 256fe6f65cf2..4355a4cf4d74 100644
--- a/arch/mips/cavium-octeon/smp.c
+++ b/arch/mips/cavium-octeon/smp.c
@@ -11,7 +11,8 @@
#include <linux/interrupt.h>
#include <linux/kernel_stat.h>
#include <linux/sched.h>
-#include <linux/module.h>
+#include <linux/init.h>
+#include <linux/export.h>
#include <asm/mmu_context.h>
#include <asm/time.h>
@@ -24,12 +25,17 @@
volatile unsigned long octeon_processor_boot = 0xff;
volatile unsigned long octeon_processor_sp;
volatile unsigned long octeon_processor_gp;
+#ifdef CONFIG_RELOCATABLE
+volatile unsigned long octeon_processor_relocated_kernel_entry;
+#endif /* CONFIG_RELOCATABLE */
#ifdef CONFIG_HOTPLUG_CPU
uint64_t octeon_bootloader_entry_addr;
EXPORT_SYMBOL(octeon_bootloader_entry_addr);
#endif
+extern void kernel_entry(unsigned long arg1, ...);
+
static void octeon_icache_flush(void)
{
asm volatile ("synci 0($0)\n");
@@ -180,6 +186,19 @@ static void __init octeon_smp_setup(void)
octeon_smp_hotplug_setup();
}
+
+#ifdef CONFIG_RELOCATABLE
+int plat_post_relocation(long offset)
+{
+ unsigned long entry = (unsigned long)kernel_entry;
+
+ /* Send secondaries into relocated kernel */
+ octeon_processor_relocated_kernel_entry = entry + offset;
+
+ return 0;
+}
+#endif /* CONFIG_RELOCATABLE */
+
/**
* Firmware CPU startup hook
*
@@ -272,7 +291,6 @@ static int octeon_cpu_disable(void)
set_cpu_online(cpu, false);
calculate_cpu_foreign_map();
- cpumask_clear_cpu(cpu, &cpu_callin_map);
octeon_fixup_irqs();
__flush_cache_all();
@@ -333,8 +351,6 @@ void play_dead(void)
;
}
-extern void kernel_entry(unsigned long arg1, ...);
-
static void start_after_reset(void)
{
kernel_entry(0, 0, 0); /* set a2 = 0 for secondary core */
diff --git a/arch/mips/configs/bmips_stb_defconfig b/arch/mips/configs/bmips_stb_defconfig
index 4eb5d6e9cf8f..3cefa6bc01dd 100644
--- a/arch/mips/configs/bmips_stb_defconfig
+++ b/arch/mips/configs/bmips_stb_defconfig
@@ -9,13 +9,20 @@ CONFIG_MIPS_O32_FP64_SUPPORT=y
# CONFIG_SWAP is not set
CONFIG_NO_HZ=y
CONFIG_BLK_DEV_INITRD=y
-CONFIG_RD_GZIP=y
CONFIG_EXPERT=y
# CONFIG_VM_EVENT_COUNTERS is not set
# CONFIG_SLUB_DEBUG is not set
# CONFIG_BLK_DEV_BSG is not set
# CONFIG_IOSCHED_DEADLINE is not set
# CONFIG_IOSCHED_CFQ is not set
+CONFIG_CPU_FREQ=y
+CONFIG_CPU_FREQ_STAT=y
+CONFIG_CPU_FREQ_GOV_POWERSAVE=y
+CONFIG_CPU_FREQ_GOV_USERSPACE=y
+CONFIG_CPU_FREQ_GOV_ONDEMAND=y
+CONFIG_CPU_FREQ_GOV_CONSERVATIVE=y
+CONFIG_CPU_FREQ_GOV_SCHEDUTIL=y
+CONFIG_BMIPS_CPUFREQ=y
CONFIG_NET=y
CONFIG_PACKET=y
CONFIG_PACKET_DIAG=y
@@ -24,7 +31,6 @@ 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
@@ -34,8 +40,6 @@ CONFIG_DEVTMPFS=y
CONFIG_DEVTMPFS_MOUNT=y
# CONFIG_STANDALONE is not set
# CONFIG_PREVENT_FIRMWARE_BUILD is not set
-CONFIG_PRINTK_TIME=y
-CONFIG_BRCMSTB_GISB_ARB=y
CONFIG_MTD=y
CONFIG_MTD_CFI=y
CONFIG_MTD_CFI_INTELEXT=y
@@ -51,16 +55,15 @@ CONFIG_USB_USBNET=y
# CONFIG_INPUT is not set
# CONFIG_SERIO is not set
# CONFIG_VT is not set
-# CONFIG_DEVKMEM is not set
CONFIG_SERIAL_8250=y
# CONFIG_SERIAL_8250_DEPRECATED_OPTIONS is not set
CONFIG_SERIAL_8250_CONSOLE=y
CONFIG_SERIAL_OF_PLATFORM=y
# CONFIG_HW_RANDOM is not set
-CONFIG_POWER_SUPPLY=y
CONFIG_POWER_RESET=y
CONFIG_POWER_RESET_BRCMSTB=y
CONFIG_POWER_RESET_SYSCON=y
+CONFIG_POWER_SUPPLY=y
# CONFIG_HWMON is not set
CONFIG_USB=y
CONFIG_USB_EHCI_HCD=y
@@ -82,6 +85,7 @@ CONFIG_CIFS=y
CONFIG_NLS_CODEPAGE_437=y
CONFIG_NLS_ASCII=y
CONFIG_NLS_ISO8859_1=y
+CONFIG_PRINTK_TIME=y
CONFIG_DEBUG_FS=y
CONFIG_MAGIC_SYSRQ=y
CONFIG_CMDLINE_BOOL=y
diff --git a/arch/mips/configs/cavium_octeon_defconfig b/arch/mips/configs/cavium_octeon_defconfig
index d470d08362c0..31e3c4d9adb0 100644
--- a/arch/mips/configs/cavium_octeon_defconfig
+++ b/arch/mips/configs/cavium_octeon_defconfig
@@ -45,6 +45,7 @@ CONFIG_SYN_COOKIES=y
# CONFIG_INET_LRO is not set
CONFIG_IPV6=y
CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
+CONFIG_DEVTMPFS=y
# CONFIG_FW_LOADER is not set
CONFIG_MTD=y
# CONFIG_MTD_OF_PARTS is not set
diff --git a/arch/mips/configs/ip22_defconfig b/arch/mips/configs/ip22_defconfig
index 5d83ff755547..ec8e9684296d 100644
--- a/arch/mips/configs/ip22_defconfig
+++ b/arch/mips/configs/ip22_defconfig
@@ -67,8 +67,8 @@ CONFIG_NETFILTER_NETLINK_QUEUE=m
CONFIG_NF_CONNTRACK=m
CONFIG_NF_CONNTRACK_SECMARK=y
CONFIG_NF_CONNTRACK_EVENTS=y
-CONFIG_NF_CT_PROTO_DCCP=m
-CONFIG_NF_CT_PROTO_UDPLITE=m
+CONFIG_NF_CT_PROTO_DCCP=y
+CONFIG_NF_CT_PROTO_UDPLITE=y
CONFIG_NF_CONNTRACK_AMANDA=m
CONFIG_NF_CONNTRACK_FTP=m
CONFIG_NF_CONNTRACK_H323=m
diff --git a/arch/mips/configs/ip27_defconfig b/arch/mips/configs/ip27_defconfig
index 2b74aee320a1..e582069b44fd 100644
--- a/arch/mips/configs/ip27_defconfig
+++ b/arch/mips/configs/ip27_defconfig
@@ -133,7 +133,7 @@ CONFIG_LIBFC=m
CONFIG_SCSI_QLOGIC_1280=y
CONFIG_SCSI_PMCRAID=m
CONFIG_SCSI_BFA_FC=m
-CONFIG_SCSI_DH=m
+CONFIG_SCSI_DH=y
CONFIG_SCSI_DH_RDAC=m
CONFIG_SCSI_DH_HP_SW=m
CONFIG_SCSI_DH_EMC=m
@@ -205,7 +205,6 @@ CONFIG_MLX4_EN=m
# CONFIG_MLX4_DEBUG is not set
CONFIG_TEHUTI=m
CONFIG_BNX2X=m
-CONFIG_QLGE=m
CONFIG_SFC=m
CONFIG_BE2NET=m
CONFIG_LIBERTAS_THINFIRM=m
diff --git a/arch/mips/configs/lemote2f_defconfig b/arch/mips/configs/lemote2f_defconfig
index 5da76e0e120f..8df80c6383f2 100644
--- a/arch/mips/configs/lemote2f_defconfig
+++ b/arch/mips/configs/lemote2f_defconfig
@@ -39,8 +39,7 @@ CONFIG_HIBERNATION=y
CONFIG_PM_STD_PARTITION="/dev/hda3"
CONFIG_CPU_FREQ=y
CONFIG_CPU_FREQ_DEBUG=y
-CONFIG_CPU_FREQ_STAT=m
-CONFIG_CPU_FREQ_STAT_DETAILS=y
+CONFIG_CPU_FREQ_STAT=y
CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND=y
CONFIG_CPU_FREQ_GOV_POWERSAVE=m
CONFIG_CPU_FREQ_GOV_USERSPACE=m
diff --git a/arch/mips/configs/loongson1b_defconfig b/arch/mips/configs/loongson1b_defconfig
index c442f27685f4..914c867887bd 100644
--- a/arch/mips/configs/loongson1b_defconfig
+++ b/arch/mips/configs/loongson1b_defconfig
@@ -74,6 +74,10 @@ CONFIG_SERIAL_8250_CONSOLE=y
CONFIG_GPIOLIB=y
CONFIG_GPIO_LOONGSON1=y
# CONFIG_HWMON is not set
+CONFIG_WATCHDOG=y
+CONFIG_WATCHDOG_NOWAYOUT=y
+CONFIG_WATCHDOG_SYSFS=y
+CONFIG_LOONGSON1_WDT=y
# CONFIG_VGA_CONSOLE is not set
CONFIG_HID_GENERIC=m
CONFIG_USB_HID=m
diff --git a/arch/mips/configs/loongson1c_defconfig b/arch/mips/configs/loongson1c_defconfig
index 2304d4165773..68e42eff908e 100644
--- a/arch/mips/configs/loongson1c_defconfig
+++ b/arch/mips/configs/loongson1c_defconfig
@@ -75,6 +75,10 @@ CONFIG_SERIAL_8250_CONSOLE=y
CONFIG_GPIOLIB=y
CONFIG_GPIO_LOONGSON1=y
# CONFIG_HWMON is not set
+CONFIG_WATCHDOG=y
+CONFIG_WATCHDOG_NOWAYOUT=y
+CONFIG_WATCHDOG_SYSFS=y
+CONFIG_LOONGSON1_WDT=y
# CONFIG_VGA_CONSOLE is not set
CONFIG_HID_GENERIC=m
CONFIG_USB_HID=m
diff --git a/arch/mips/configs/malta_defconfig b/arch/mips/configs/malta_defconfig
index 58d43f3c348d..078ecac071ab 100644
--- a/arch/mips/configs/malta_defconfig
+++ b/arch/mips/configs/malta_defconfig
@@ -59,8 +59,8 @@ CONFIG_NETFILTER=y
CONFIG_NF_CONNTRACK=m
CONFIG_NF_CONNTRACK_SECMARK=y
CONFIG_NF_CONNTRACK_EVENTS=y
-CONFIG_NF_CT_PROTO_DCCP=m
-CONFIG_NF_CT_PROTO_UDPLITE=m
+CONFIG_NF_CT_PROTO_DCCP=y
+CONFIG_NF_CT_PROTO_UDPLITE=y
CONFIG_NF_CONNTRACK_AMANDA=m
CONFIG_NF_CONNTRACK_FTP=m
CONFIG_NF_CONNTRACK_H323=m
diff --git a/arch/mips/configs/malta_kvm_defconfig b/arch/mips/configs/malta_kvm_defconfig
index c8f7e2835840..e233f878afef 100644
--- a/arch/mips/configs/malta_kvm_defconfig
+++ b/arch/mips/configs/malta_kvm_defconfig
@@ -60,8 +60,8 @@ CONFIG_NETFILTER=y
CONFIG_NF_CONNTRACK=m
CONFIG_NF_CONNTRACK_SECMARK=y
CONFIG_NF_CONNTRACK_EVENTS=y
-CONFIG_NF_CT_PROTO_DCCP=m
-CONFIG_NF_CT_PROTO_UDPLITE=m
+CONFIG_NF_CT_PROTO_DCCP=y
+CONFIG_NF_CT_PROTO_UDPLITE=y
CONFIG_NF_CONNTRACK_AMANDA=m
CONFIG_NF_CONNTRACK_FTP=m
CONFIG_NF_CONNTRACK_H323=m
diff --git a/arch/mips/configs/malta_kvm_guest_defconfig b/arch/mips/configs/malta_kvm_guest_defconfig
index d2f54e55356c..fbe085c328ab 100644
--- a/arch/mips/configs/malta_kvm_guest_defconfig
+++ b/arch/mips/configs/malta_kvm_guest_defconfig
@@ -59,8 +59,8 @@ CONFIG_NETFILTER=y
CONFIG_NF_CONNTRACK=m
CONFIG_NF_CONNTRACK_SECMARK=y
CONFIG_NF_CONNTRACK_EVENTS=y
-CONFIG_NF_CT_PROTO_DCCP=m
-CONFIG_NF_CT_PROTO_UDPLITE=m
+CONFIG_NF_CT_PROTO_DCCP=y
+CONFIG_NF_CT_PROTO_UDPLITE=y
CONFIG_NF_CONNTRACK_AMANDA=m
CONFIG_NF_CONNTRACK_FTP=m
CONFIG_NF_CONNTRACK_H323=m
diff --git a/arch/mips/configs/maltaup_xpa_defconfig b/arch/mips/configs/maltaup_xpa_defconfig
index 3d0d9cb9673f..2942610e4082 100644
--- a/arch/mips/configs/maltaup_xpa_defconfig
+++ b/arch/mips/configs/maltaup_xpa_defconfig
@@ -61,8 +61,8 @@ CONFIG_NETFILTER=y
CONFIG_NF_CONNTRACK=m
CONFIG_NF_CONNTRACK_SECMARK=y
CONFIG_NF_CONNTRACK_EVENTS=y
-CONFIG_NF_CT_PROTO_DCCP=m
-CONFIG_NF_CT_PROTO_UDPLITE=m
+CONFIG_NF_CT_PROTO_DCCP=y
+CONFIG_NF_CT_PROTO_UDPLITE=y
CONFIG_NF_CONNTRACK_AMANDA=m
CONFIG_NF_CONNTRACK_FTP=m
CONFIG_NF_CONNTRACK_H323=m
diff --git a/arch/mips/configs/nlm_xlp_defconfig b/arch/mips/configs/nlm_xlp_defconfig
index b496c25fced6..07d01827a973 100644
--- a/arch/mips/configs/nlm_xlp_defconfig
+++ b/arch/mips/configs/nlm_xlp_defconfig
@@ -110,7 +110,7 @@ CONFIG_NETFILTER=y
CONFIG_NF_CONNTRACK=m
CONFIG_NF_CONNTRACK_SECMARK=y
CONFIG_NF_CONNTRACK_EVENTS=y
-CONFIG_NF_CT_PROTO_UDPLITE=m
+CONFIG_NF_CT_PROTO_UDPLITE=y
CONFIG_NF_CONNTRACK_AMANDA=m
CONFIG_NF_CONNTRACK_FTP=m
CONFIG_NF_CONNTRACK_H323=m
diff --git a/arch/mips/configs/nlm_xlr_defconfig b/arch/mips/configs/nlm_xlr_defconfig
index 8e99ad807a57..f59969acb724 100644
--- a/arch/mips/configs/nlm_xlr_defconfig
+++ b/arch/mips/configs/nlm_xlr_defconfig
@@ -90,7 +90,7 @@ CONFIG_NETFILTER=y
CONFIG_NF_CONNTRACK=m
CONFIG_NF_CONNTRACK_SECMARK=y
CONFIG_NF_CONNTRACK_EVENTS=y
-CONFIG_NF_CT_PROTO_UDPLITE=m
+CONFIG_NF_CT_PROTO_UDPLITE=y
CONFIG_NF_CONNTRACK_AMANDA=m
CONFIG_NF_CONNTRACK_FTP=m
CONFIG_NF_CONNTRACK_H323=m
diff --git a/arch/mips/configs/xilfpga_defconfig b/arch/mips/configs/xilfpga_defconfig
index ed1dce348320..829c637be3fc 100644
--- a/arch/mips/configs/xilfpga_defconfig
+++ b/arch/mips/configs/xilfpga_defconfig
@@ -7,6 +7,12 @@ CONFIG_EMBEDDED=y
CONFIG_SLAB=y
# CONFIG_BLOCK is not set
# CONFIG_SUSPEND is not set
+CONFIG_NET=y
+CONFIG_PACKET=y
+CONFIG_UNIX=y
+CONFIG_INET=y
+# CONFIG_IPV6 is not set
+# CONFIG_WIRELESS is not set
# CONFIG_UEVENT_HELPER is not set
CONFIG_DEVTMPFS=y
CONFIG_DEVTMPFS_MOUNT=y
@@ -14,6 +20,30 @@ CONFIG_DEVTMPFS_MOUNT=y
# CONFIG_PREVENT_FIRMWARE_BUILD is not set
# CONFIG_FW_LOADER is not set
# CONFIG_ALLOW_DEV_COREDUMP is not set
+CONFIG_NETDEVICES=y
+# CONFIG_NET_CORE is not set
+# CONFIG_NET_VENDOR_ARC is not set
+# CONFIG_NET_CADENCE is not set
+# CONFIG_NET_VENDOR_BROADCOM is not set
+# CONFIG_NET_VENDOR_EZCHIP is not set
+# CONFIG_NET_VENDOR_INTEL is not set
+# CONFIG_NET_VENDOR_MARVELL is not set
+# CONFIG_NET_VENDOR_MICREL is not set
+# CONFIG_NET_VENDOR_NATSEMI is not set
+# CONFIG_NET_VENDOR_NETRONOME is not set
+# CONFIG_NET_VENDOR_QUALCOMM is not set
+# CONFIG_NET_VENDOR_RENESAS is not set
+# CONFIG_NET_VENDOR_ROCKER is not set
+# CONFIG_NET_VENDOR_SAMSUNG is not set
+# CONFIG_NET_VENDOR_SEEQ is not set
+# CONFIG_NET_VENDOR_SMSC is not set
+# CONFIG_NET_VENDOR_STMICRO is not set
+# CONFIG_NET_VENDOR_SYNOPSYS is not set
+# CONFIG_NET_VENDOR_VIA is not set
+# CONFIG_NET_VENDOR_WIZNET is not set
+CONFIG_XILINX_EMACLITE=y
+CONFIG_SMSC_PHY=y
+# CONFIG_WLAN is not set
# CONFIG_INPUT_MOUSEDEV is not set
# CONFIG_INPUT_KEYBOARD is not set
# CONFIG_INPUT_MOUSE is not set
@@ -25,13 +55,18 @@ CONFIG_SERIAL_8250=y
CONFIG_SERIAL_8250_CONSOLE=y
CONFIG_SERIAL_OF_PLATFORM=y
# CONFIG_HW_RANDOM is not set
+CONFIG_I2C=y
+CONFIG_I2C_CHARDEV=y
+# CONFIG_I2C_HELPER_AUTO is not set
+CONFIG_I2C_XILINX=y
CONFIG_GPIO_SYSFS=y
CONFIG_GPIO_XILINX=y
-# CONFIG_HWMON is not set
+CONFIG_SENSORS_ADT7410=y
# CONFIG_USB_SUPPORT is not set
# CONFIG_MIPS_PLATFORM_DEVICES is not set
# CONFIG_IOMMU_SUPPORT is not set
# CONFIG_PROC_PAGE_MONITOR is not set
+CONFIG_TMPFS=y
# CONFIG_MISC_FILESYSTEMS is not set
CONFIG_PANIC_ON_OOPS=y
# CONFIG_SCHED_DEBUG is not set
diff --git a/arch/mips/configs/xway_defconfig b/arch/mips/configs/xway_defconfig
index 8987846240f7..4365108bef77 100644
--- a/arch/mips/configs/xway_defconfig
+++ b/arch/mips/configs/xway_defconfig
@@ -1,12 +1,16 @@
CONFIG_LANTIQ=y
+CONFIG_PCI_LANTIQ=y
CONFIG_XRX200_PHY_FW=y
CONFIG_CPU_MIPS32_R2=y
+CONFIG_MIPS_MT_SMP=y
+CONFIG_MIPS_VPE_LOADER=y
# CONFIG_COMPACTION is not set
-# CONFIG_CROSS_MEMORY_ATTACH is not set
+CONFIG_NR_CPUS=2
CONFIG_HZ_100=y
# CONFIG_SECCOMP is not set
# CONFIG_LOCALVERSION_AUTO is not set
CONFIG_SYSVIPC=y
+# CONFIG_CROSS_MEMORY_ATTACH is not set
CONFIG_HIGH_RES_TIMERS=y
CONFIG_BLK_DEV_INITRD=y
# CONFIG_RD_GZIP is not set
@@ -22,8 +26,8 @@ CONFIG_MODULE_UNLOAD=y
# CONFIG_BLK_DEV_BSG is not set
CONFIG_PARTITION_ADVANCED=y
# CONFIG_IOSCHED_CFQ is not set
+CONFIG_PCI=y
# CONFIG_COREDUMP is not set
-# CONFIG_SUSPEND is not set
CONFIG_NET=y
CONFIG_PACKET=y
CONFIG_UNIX=y
@@ -35,12 +39,10 @@ CONFIG_IP_ROUTE_MULTIPATH=y
CONFIG_IP_ROUTE_VERBOSE=y
CONFIG_IP_MROUTE=y
CONFIG_IP_MROUTE_MULTIPLE_TABLES=y
-CONFIG_ARPD=y
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
@@ -62,7 +64,6 @@ CONFIG_NETFILTER_XT_MATCH_MAC=m
CONFIG_NETFILTER_XT_MATCH_MULTIPORT=m
CONFIG_NETFILTER_XT_MATCH_STATE=m
CONFIG_NF_CONNTRACK_IPV4=m
-# CONFIG_NF_CONNTRACK_PROC_COMPAT is not set
CONFIG_IP_NF_IPTABLES=m
CONFIG_IP_NF_FILTER=m
CONFIG_IP_NF_TARGET_REJECT=m
@@ -84,6 +85,8 @@ CONFIG_MTD_COMPLEX_MAPPINGS=y
CONFIG_MTD_PHYSMAP=y
CONFIG_MTD_PHYSMAP_OF=y
CONFIG_MTD_LANTIQ=y
+CONFIG_MTD_NAND=y
+CONFIG_MTD_NAND_XWAY=y
CONFIG_EEPROM_93CX6=m
CONFIG_SCSI=y
CONFIG_BLK_DEV_SD=y
@@ -91,6 +94,7 @@ CONFIG_NETDEVICES=y
CONFIG_LANTIQ_ETOP=y
# CONFIG_NET_VENDOR_WIZNET is not set
CONFIG_PHYLIB=y
+CONFIG_INTEL_XWAY_PHY=y
CONFIG_PPP=m
CONFIG_PPP_FILTER=y
CONFIG_PPP_MULTILINK=y
@@ -111,17 +115,21 @@ CONFIG_SERIAL_8250=y
CONFIG_SERIAL_8250_CONSOLE=y
CONFIG_SERIAL_8250_RUNTIME_UARTS=2
CONFIG_SERIAL_OF_PLATFORM=y
+CONFIG_SERIAL_LANTIQ=y
CONFIG_SPI=y
CONFIG_GPIO_MM_LANTIQ=y
CONFIG_GPIO_STP_XWAY=y
# CONFIG_HWMON is not set
CONFIG_WATCHDOG=y
+CONFIG_LANTIQ_WDT=y
# CONFIG_HID is not set
# CONFIG_USB_HID is not set
CONFIG_USB=y
CONFIG_USB_ANNOUNCE_NEW_DEVICES=y
CONFIG_USB_STORAGE=y
CONFIG_USB_STORAGE_DEBUG=y
+CONFIG_USB_DWC2=y
+CONFIG_USB_DWC2_PCI=y
CONFIG_NEW_LEDS=y
CONFIG_LEDS_CLASS=y
CONFIG_LEDS_TRIGGERS=y
@@ -151,9 +159,6 @@ CONFIG_MAGIC_SYSRQ=y
# CONFIG_SCHED_DEBUG is not set
# CONFIG_FTRACE is not set
CONFIG_CMDLINE_BOOL=y
-CONFIG_CRYPTO_MANAGER=m
CONFIG_CRYPTO_ARC4=m
-# CONFIG_CRYPTO_ANSI_CPRNG is not set
CONFIG_CRC_ITU_T=m
CONFIG_CRC32_SARWATE=y
-CONFIG_AVERAGE=y
diff --git a/arch/mips/dec/prom/identify.c b/arch/mips/dec/prom/identify.c
index 95e26f4bb38f..0c14a9d6a84a 100644
--- a/arch/mips/dec/prom/identify.c
+++ b/arch/mips/dec/prom/identify.c
@@ -7,7 +7,7 @@
#include <linux/init.h>
#include <linux/kernel.h>
#include <linux/mc146818rtc.h>
-#include <linux/module.h>
+#include <linux/export.h>
#include <linux/string.h>
#include <linux/types.h>
diff --git a/arch/mips/dec/setup.c b/arch/mips/dec/setup.c
index 1c3bf9fe926f..61a0bf13e308 100644
--- a/arch/mips/dec/setup.c
+++ b/arch/mips/dec/setup.c
@@ -9,12 +9,12 @@
* Copyright (C) 2000, 2001, 2002, 2003, 2005 Maciej W. Rozycki
*/
#include <linux/console.h>
+#include <linux/export.h>
#include <linux/init.h>
#include <linux/interrupt.h>
#include <linux/ioport.h>
#include <linux/irq.h>
#include <linux/irqnr.h>
-#include <linux/module.h>
#include <linux/param.h>
#include <linux/percpu-defs.h>
#include <linux/sched.h>
diff --git a/arch/mips/dec/wbflush.c b/arch/mips/dec/wbflush.c
index 56bda4a396b5..dad64d1789b2 100644
--- a/arch/mips/dec/wbflush.c
+++ b/arch/mips/dec/wbflush.c
@@ -14,6 +14,7 @@
* Copyright (C) 2002 Maciej W. Rozycki
*/
+#include <linux/export.h>
#include <linux/init.h>
#include <asm/bootinfo.h>
@@ -88,7 +89,4 @@ static void wbflush_mips(void)
{
__fast_iob();
}
-
-#include <linux/module.h>
-
EXPORT_SYMBOL(__wbflush);
diff --git a/arch/mips/emma/markeins/setup.c b/arch/mips/emma/markeins/setup.c
index 9100122e5cef..44ff64a80255 100644
--- a/arch/mips/emma/markeins/setup.c
+++ b/arch/mips/emma/markeins/setup.c
@@ -90,7 +90,7 @@ void __init plat_time_init(void)
static void markeins_board_init(void);
extern void markeins_irq_setup(void);
-static void inline __init markeins_sio_setup(void)
+static inline void __init markeins_sio_setup(void)
{
}
diff --git a/arch/mips/generic/Makefile b/arch/mips/generic/Makefile
index 7c66494151db..acb9b6d62b16 100644
--- a/arch/mips/generic/Makefile
+++ b/arch/mips/generic/Makefile
@@ -13,3 +13,4 @@ obj-y += irq.o
obj-y += proc.o
obj-$(CONFIG_LEGACY_BOARD_SEAD3) += board-sead3.o
+obj-$(CONFIG_KEXEC) += kexec.o
diff --git a/arch/mips/generic/init.c b/arch/mips/generic/init.c
index d493ccbf274a..4af619215410 100644
--- a/arch/mips/generic/init.c
+++ b/arch/mips/generic/init.c
@@ -88,6 +88,19 @@ void __init *plat_get_fdt(void)
return (void *)fdt;
}
+void __init plat_fdt_relocated(void *new_location)
+{
+ /*
+ * reset fdt as the cached value would point to the location
+ * before relocations happened and update the location argument
+ * if it was passed using UHI
+ */
+ fdt = NULL;
+
+ if (fw_arg0 == -2)
+ fw_arg1 = (unsigned long)new_location;
+}
+
void __init plat_mem_setup(void)
{
if (mach && mach->fixup_fdt)
diff --git a/arch/mips/generic/kexec.c b/arch/mips/generic/kexec.c
new file mode 100644
index 000000000000..e9fb735299e3
--- /dev/null
+++ b/arch/mips/generic/kexec.c
@@ -0,0 +1,44 @@
+/*
+ * Copyright (C) 2016 Imagination Technologies
+ * Author: Marcin Nowakowski <marcin.nowakowski@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/kexec.h>
+#include <linux/libfdt.h>
+#include <linux/uaccess.h>
+
+static int generic_kexec_prepare(struct kimage *image)
+{
+ int i;
+
+ for (i = 0; i < image->nr_segments; i++) {
+ struct fdt_header fdt;
+
+ if (image->segment[i].memsz <= sizeof(fdt))
+ continue;
+
+ if (copy_from_user(&fdt, image->segment[i].buf, sizeof(fdt)))
+ continue;
+
+ if (fdt_check_header(&fdt))
+ continue;
+
+ kexec_args[0] = -2;
+ kexec_args[1] = (unsigned long)
+ phys_to_virt((unsigned long)image->segment[i].mem);
+ break;
+ }
+ return 0;
+}
+
+static int __init register_generic_kexec(void)
+{
+ _machine_kexec_prepare = generic_kexec_prepare;
+ return 0;
+}
+arch_initcall(register_generic_kexec);
diff --git a/arch/mips/include/asm/Kbuild b/arch/mips/include/asm/Kbuild
index 3269b742a75e..2535c7b4c482 100644
--- a/arch/mips/include/asm/Kbuild
+++ b/arch/mips/include/asm/Kbuild
@@ -1,10 +1,10 @@
# MIPS headers
generic-(CONFIG_GENERIC_CSUM) += checksum.h
generic-y += clkdev.h
-generic-y += cputime.h
generic-y += current.h
generic-y += dma-contiguous.h
generic-y += emergency-restart.h
+generic-y += export.h
generic-y += irq_work.h
generic-y += local64.h
generic-y += mcs_spinlock.h
@@ -16,6 +16,7 @@ generic-y += sections.h
generic-y += segment.h
generic-y += serial.h
generic-y += trace_clock.h
+generic-y += unaligned.h
generic-y += user.h
generic-y += word-at-a-time.h
generic-y += xor.h
diff --git a/arch/mips/include/asm/asm-prototypes.h b/arch/mips/include/asm/asm-prototypes.h
new file mode 100644
index 000000000000..a160cf69bb92
--- /dev/null
+++ b/arch/mips/include/asm/asm-prototypes.h
@@ -0,0 +1,5 @@
+#include <asm/checksum.h>
+#include <asm/page.h>
+#include <asm/fpu.h>
+#include <asm-generic/asm-prototypes.h>
+#include <asm/uaccess.h>
diff --git a/arch/mips/include/asm/asm.h b/arch/mips/include/asm/asm.h
index 7c26b28bf252..859cf7048347 100644
--- a/arch/mips/include/asm/asm.h
+++ b/arch/mips/include/asm/asm.h
@@ -54,7 +54,8 @@
.align 2; \
.type symbol, @function; \
.ent symbol, 0; \
-symbol: .frame sp, 0, ra
+symbol: .frame sp, 0, ra; \
+ .insn
/*
* NESTED - declare nested routine entry point
@@ -63,8 +64,9 @@ symbol: .frame sp, 0, ra
.globl symbol; \
.align 2; \
.type symbol, @function; \
- .ent symbol, 0; \
-symbol: .frame sp, framesize, rpc
+ .ent symbol, 0; \
+symbol: .frame sp, framesize, rpc; \
+ .insn
/*
* END - mark end of function
@@ -86,7 +88,7 @@ symbol:
#define FEXPORT(symbol) \
.globl symbol; \
.type symbol, @function; \
-symbol:
+symbol: .insn
/*
* ABS - export absolute symbol
diff --git a/arch/mips/include/asm/bootinfo.h b/arch/mips/include/asm/bootinfo.h
index ee9f5f2d18fc..e26a093bb17a 100644
--- a/arch/mips/include/asm/bootinfo.h
+++ b/arch/mips/include/asm/bootinfo.h
@@ -164,6 +164,19 @@ static inline void plat_swiotlb_setup(void) {}
* Return: Pointer to the flattened device tree blob.
*/
extern void *plat_get_fdt(void);
+
+#ifdef CONFIG_RELOCATABLE
+
+/**
+ * plat_fdt_relocated() - Update platform's information about relocated dtb
+ *
+ * This function provides a platform-independent API to set platform's
+ * information about relocated DTB if it needs to be moved due to kernel
+ * relocation occurring at boot.
+ */
+void plat_fdt_relocated(void *new_location);
+
+#endif /* CONFIG_RELOCATABLE */
#endif /* CONFIG_USE_OF */
#endif /* _ASM_BOOTINFO_H */
diff --git a/arch/mips/include/asm/checksum.h b/arch/mips/include/asm/checksum.h
index 7749daf2a465..c8b574f7e0cc 100644
--- a/arch/mips/include/asm/checksum.h
+++ b/arch/mips/include/asm/checksum.h
@@ -186,7 +186,9 @@ static inline __wsum csum_tcpudp_nofold(__be32 saddr, __be32 daddr,
" daddu %0, %4 \n"
" dsll32 $1, %0, 0 \n"
" daddu %0, $1 \n"
+ " sltu $1, %0, $1 \n"
" dsra32 %0, %0, 0 \n"
+ " addu %0, $1 \n"
#endif
" .set pop"
: "=r" (sum)
diff --git a/arch/mips/include/asm/elf.h b/arch/mips/include/asm/elf.h
index 2b3dc2973670..7a6c466e5f2a 100644
--- a/arch/mips/include/asm/elf.h
+++ b/arch/mips/include/asm/elf.h
@@ -210,6 +210,9 @@ typedef elf_greg_t elf_gregset_t[ELF_NGREG];
typedef double elf_fpreg_t;
typedef elf_fpreg_t elf_fpregset_t[ELF_NFPREG];
+void mips_dump_regs32(u32 *uregs, const struct pt_regs *regs);
+void mips_dump_regs64(u64 *uregs, const struct pt_regs *regs);
+
#ifdef CONFIG_32BIT
/*
* This is used to ensure we don't load something for the wrong architecture.
@@ -221,6 +224,9 @@ typedef elf_fpreg_t elf_fpregset_t[ELF_NFPREG];
*/
#define ELF_CLASS ELFCLASS32
+#define ELF_CORE_COPY_REGS(dest, regs) \
+ mips_dump_regs32((u32 *)&(dest), (regs));
+
#endif /* CONFIG_32BIT */
#ifdef CONFIG_64BIT
@@ -234,6 +240,9 @@ typedef elf_fpreg_t elf_fpregset_t[ELF_NFPREG];
*/
#define ELF_CLASS ELFCLASS64
+#define ELF_CORE_COPY_REGS(dest, regs) \
+ mips_dump_regs64((u64 *)&(dest), (regs));
+
#endif /* CONFIG_64BIT */
/*
diff --git a/arch/mips/include/asm/highmem.h b/arch/mips/include/asm/highmem.h
index 64f2500d891b..d34536e7653f 100644
--- a/arch/mips/include/asm/highmem.h
+++ b/arch/mips/include/asm/highmem.h
@@ -25,9 +25,6 @@
#include <asm/cpu-features.h>
#include <asm/kmap_types.h>
-/* undef for production */
-#define HIGHMEM_DEBUG 1
-
/* declarations for highmem.c */
extern unsigned long highstart_pfn, highend_pfn;
diff --git a/arch/mips/include/asm/i8259.h b/arch/mips/include/asm/i8259.h
index 32229c77906a..47543d56438a 100644
--- a/arch/mips/include/asm/i8259.h
+++ b/arch/mips/include/asm/i8259.h
@@ -40,7 +40,6 @@ extern raw_spinlock_t i8259A_lock;
extern void make_8259A_irq(unsigned int irq);
extern void init_i8259_irqs(void);
-extern int i8259_of_init(struct device_node *node, struct device_node *parent);
/**
* i8159_set_poll() - Override the i8259 polling function
diff --git a/arch/mips/include/asm/irq.h b/arch/mips/include/asm/irq.h
index 6bf10e796553..956db6e201d1 100644
--- a/arch/mips/include/asm/irq.h
+++ b/arch/mips/include/asm/irq.h
@@ -17,6 +17,18 @@
#include <irq.h>
+#define IRQ_STACK_SIZE THREAD_SIZE
+
+extern void *irq_stack[NR_CPUS];
+
+static inline bool on_irq_stack(int cpu, unsigned long sp)
+{
+ unsigned long low = (unsigned long)irq_stack[cpu];
+ unsigned long high = low + IRQ_STACK_SIZE;
+
+ return (low <= sp && sp <= high);
+}
+
#ifdef CONFIG_I8259
static inline int irq_canonicalize(int irq)
{
diff --git a/arch/mips/include/asm/mach-bcm47xx/bcm47xx_board.h b/arch/mips/include/asm/mach-bcm47xx/bcm47xx_board.h
index 2afb84072ad0..ee3d4fe515a0 100644
--- a/arch/mips/include/asm/mach-bcm47xx/bcm47xx_board.h
+++ b/arch/mips/include/asm/mach-bcm47xx/bcm47xx_board.h
@@ -80,6 +80,15 @@ enum bcm47xx_board {
BCM47XX_BOARD_LINKSYS_WRT610NV2,
BCM47XX_BOARD_LINKSYS_WRTSL54GS,
+ BCM47XX_BOARD_LUXUL_ABR_4400_V1,
+ BCM47XX_BOARD_LUXUL_XAP_310_V1,
+ BCM47XX_BOARD_LUXUL_XAP_1210_V1,
+ BCM47XX_BOARD_LUXUL_XAP_1230_V1,
+ BCM47XX_BOARD_LUXUL_XAP_1240_V1,
+ BCM47XX_BOARD_LUXUL_XAP_1500_V1,
+ BCM47XX_BOARD_LUXUL_XBR_4400_V1,
+ BCM47XX_BOARD_LUXUL_XVW_P30_V1,
+ BCM47XX_BOARD_LUXUL_XWR_600_V1,
BCM47XX_BOARD_LUXUL_XWR_1750_V1,
BCM47XX_BOARD_MICROSOFT_MN700,
diff --git a/arch/mips/include/asm/mach-cavium-octeon/kernel-entry-init.h b/arch/mips/include/asm/mach-cavium-octeon/kernel-entry-init.h
index c4873e8594ef..c38b38ce5a3d 100644
--- a/arch/mips/include/asm/mach-cavium-octeon/kernel-entry-init.h
+++ b/arch/mips/include/asm/mach-cavium-octeon/kernel-entry-init.h
@@ -99,9 +99,20 @@
# to begin
#
- # This is the variable where the next core to boot os stored
- PTR_LA t0, octeon_processor_boot
octeon_spin_wait_boot:
+#ifdef CONFIG_RELOCATABLE
+ PTR_LA t0, octeon_processor_relocated_kernel_entry
+ LONG_L t0, (t0)
+ beq zero, t0, 1f
+ nop
+
+ jr t0
+ nop
+1:
+#endif /* CONFIG_RELOCATABLE */
+
+ # This is the variable where the next core to boot is stored
+ PTR_LA t0, octeon_processor_boot
# Get the core id of the next to be booted
LONG_L t1, (t0)
# Keep looping if it isn't me
diff --git a/arch/mips/include/asm/mach-ip27/spaces.h b/arch/mips/include/asm/mach-ip27/spaces.h
index 4775a1136a5b..24d5e31bcfa6 100644
--- a/arch/mips/include/asm/mach-ip27/spaces.h
+++ b/arch/mips/include/asm/mach-ip27/spaces.h
@@ -12,14 +12,16 @@
/*
* IP27 uses the R10000's uncached attribute feature. Attribute 3 selects
- * uncached memory addressing.
+ * uncached memory addressing. Hide the definitions on 32-bit compilation
+ * of the compat-vdso code.
*/
-
+#ifdef CONFIG_64BIT
#define HSPEC_BASE 0x9000000000000000
#define IO_BASE 0x9200000000000000
#define MSPEC_BASE 0x9400000000000000
#define UNCAC_BASE 0x9600000000000000
#define CAC_BASE 0xa800000000000000
+#endif
#define TO_MSPEC(x) (MSPEC_BASE | ((x) & TO_PHYS_MASK))
#define TO_HSPEC(x) (HSPEC_BASE | ((x) & TO_PHYS_MASK))
diff --git a/arch/mips/include/asm/mach-loongson32/loongson1.h b/arch/mips/include/asm/mach-loongson32/loongson1.h
index 3584c40caf79..84c28a8995ae 100644
--- a/arch/mips/include/asm/mach-loongson32/loongson1.h
+++ b/arch/mips/include/asm/mach-loongson32/loongson1.h
@@ -3,9 +3,9 @@
*
* Register mappings for Loongson 1
*
- * 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
+ * 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.
*/
@@ -13,7 +13,7 @@
#define __ASM_MACH_LOONGSON32_LOONGSON1_H
#if defined(CONFIG_LOONGSON1_LS1B)
-#define DEFAULT_MEMSIZE 256 /* If no memsize provided */
+#define DEFAULT_MEMSIZE 64 /* If no memsize provided */
#elif defined(CONFIG_LOONGSON1_LS1C)
#define DEFAULT_MEMSIZE 32
#endif
@@ -52,6 +52,7 @@
#include <regs-clk.h>
#include <regs-mux.h>
#include <regs-pwm.h>
+#include <regs-rtc.h>
#include <regs-wdt.h>
#endif /* __ASM_MACH_LOONGSON32_LOONGSON1_H */
diff --git a/arch/mips/include/asm/mach-loongson32/platform.h b/arch/mips/include/asm/mach-loongson32/platform.h
index 7adc31364939..8f8fa43ba095 100644
--- a/arch/mips/include/asm/mach-loongson32/platform.h
+++ b/arch/mips/include/asm/mach-loongson32/platform.h
@@ -1,9 +1,9 @@
/*
* Copyright (c) 2011 Zhang, Keguang <keguang.zhang@gmail.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
+ * 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.
*/
@@ -25,11 +25,12 @@ extern struct platform_device ls1x_gpio0_pdev;
extern struct platform_device ls1x_gpio1_pdev;
extern struct platform_device ls1x_nand_pdev;
extern struct platform_device ls1x_rtc_pdev;
+extern struct platform_device ls1x_wdt_pdev;
void __init ls1x_clk_init(void);
void __init ls1x_dma_set_platdata(struct plat_ls1x_dma *pdata);
void __init ls1x_nand_set_platdata(struct plat_ls1x_nand *pdata);
-void __init ls1x_serial_set_uartclk(struct platform_device *pdev);
void __init ls1x_rtc_set_extclk(struct platform_device *pdev);
+void __init ls1x_serial_set_uartclk(struct platform_device *pdev);
#endif /* __ASM_MACH_LOONGSON32_PLATFORM_H */
diff --git a/arch/mips/include/asm/mach-loongson32/regs-rtc.h b/arch/mips/include/asm/mach-loongson32/regs-rtc.h
new file mode 100644
index 000000000000..e67fda24cf6f
--- /dev/null
+++ b/arch/mips/include/asm/mach-loongson32/regs-rtc.h
@@ -0,0 +1,23 @@
+/*
+ * Copyright (c) 2016 Yang Ling <gnaygnil@gmail.com>
+ *
+ * Loongson 1 RTC timer Register Definitions.
+ *
+ * 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 __ASM_MACH_LOONGSON32_REGS_RTC_H
+#define __ASM_MACH_LOONGSON32_REGS_RTC_H
+
+#define LS1X_RTC_REG(x) \
+ ((void __iomem *)KSEG1ADDR(LS1X_RTC_BASE + (x)))
+
+#define LS1X_RTC_CTRL LS1X_RTC_REG(0x40)
+
+#define RTC_EXTCLK_OK (BIT(5) | BIT(8))
+#define RTC_EXTCLK_EN BIT(8)
+
+#endif /* __ASM_MACH_LOONGSON32_REGS_RTC_H */
diff --git a/arch/mips/include/asm/mach-ralink/mt7620.h b/arch/mips/include/asm/mach-ralink/mt7620.h
index a73350b07fdf..66af4ccb5c6c 100644
--- a/arch/mips/include/asm/mach-ralink/mt7620.h
+++ b/arch/mips/include/asm/mach-ralink/mt7620.h
@@ -115,9 +115,14 @@
#define MT7620_GPIO_MODE_WDT_MASK 0x3
#define MT7620_GPIO_MODE_WDT_SHIFT 21
+#define MT7620_GPIO_MODE_MDIO 0
+#define MT7620_GPIO_MODE_MDIO_REFCLK 1
+#define MT7620_GPIO_MODE_MDIO_GPIO 2
+#define MT7620_GPIO_MODE_MDIO_MASK 0x3
+#define MT7620_GPIO_MODE_MDIO_SHIFT 7
+
#define MT7620_GPIO_MODE_I2C 0
#define MT7620_GPIO_MODE_UART1 5
-#define MT7620_GPIO_MODE_MDIO 8
#define MT7620_GPIO_MODE_RGMII1 9
#define MT7620_GPIO_MODE_RGMII2 10
#define MT7620_GPIO_MODE_SPI 11
diff --git a/arch/mips/include/asm/mips-cm.h b/arch/mips/include/asm/mips-cm.h
index 2e4180797b21..cfdbab015769 100644
--- a/arch/mips/include/asm/mips-cm.h
+++ b/arch/mips/include/asm/mips-cm.h
@@ -187,6 +187,7 @@ BUILD_CM_R_(config, MIPS_CM_GCB_OFS + 0x00)
BUILD_CM_RW(base, MIPS_CM_GCB_OFS + 0x08)
BUILD_CM_RW(access, MIPS_CM_GCB_OFS + 0x20)
BUILD_CM_R_(rev, MIPS_CM_GCB_OFS + 0x30)
+BUILD_CM_RW(err_control, MIPS_CM_GCB_OFS + 0x38)
BUILD_CM_RW(error_mask, MIPS_CM_GCB_OFS + 0x40)
BUILD_CM_RW(error_cause, MIPS_CM_GCB_OFS + 0x48)
BUILD_CM_RW(error_addr, MIPS_CM_GCB_OFS + 0x50)
@@ -266,6 +267,12 @@ BUILD_CM_Cx_R_(tcid_8_priority, 0x80)
#define CM_REV_CM2_5 CM_ENCODE_REV(7, 0)
#define CM_REV_CM3 CM_ENCODE_REV(8, 0)
+/* GCR_ERR_CONTROL register fields */
+#define CM_GCR_ERR_CONTROL_L2_ECC_EN_SHF 1
+#define CM_GCR_ERR_CONTROL_L2_ECC_EN_MSK (_ULCAST_(0x1) << 1)
+#define CM_GCR_ERR_CONTROL_L2_ECC_SUPPORT_SHF 0
+#define CM_GCR_ERR_CONTROL_L2_ECC_SUPPORT_MSK (_ULCAST_(0x1) << 0)
+
/* GCR_ERROR_CAUSE register fields */
#define CM_GCR_ERROR_CAUSE_ERRTYPE_SHF 27
#define CM_GCR_ERROR_CAUSE_ERRTYPE_MSK (_ULCAST_(0x1f) << 27)
diff --git a/arch/mips/include/asm/mipsregs.h b/arch/mips/include/asm/mipsregs.h
index df78b2ca70eb..f8d1d2f1d80d 100644
--- a/arch/mips/include/asm/mipsregs.h
+++ b/arch/mips/include/asm/mipsregs.h
@@ -685,6 +685,39 @@
#define MIPS_WATCHHI_W (_ULCAST_(1) << 0)
#define MIPS_WATCHHI_IRW (_ULCAST_(0x7) << 0)
+/* PerfCnt control register definitions */
+#define MIPS_PERFCTRL_EXL (_ULCAST_(1) << 0)
+#define MIPS_PERFCTRL_K (_ULCAST_(1) << 1)
+#define MIPS_PERFCTRL_S (_ULCAST_(1) << 2)
+#define MIPS_PERFCTRL_U (_ULCAST_(1) << 3)
+#define MIPS_PERFCTRL_IE (_ULCAST_(1) << 4)
+#define MIPS_PERFCTRL_EVENT_S 5
+#define MIPS_PERFCTRL_EVENT (_ULCAST_(0x3ff) << MIPS_PERFCTRL_EVENT_S)
+#define MIPS_PERFCTRL_PCTD (_ULCAST_(1) << 15)
+#define MIPS_PERFCTRL_EC (_ULCAST_(0x3) << 23)
+#define MIPS_PERFCTRL_EC_R (_ULCAST_(0) << 23)
+#define MIPS_PERFCTRL_EC_RI (_ULCAST_(1) << 23)
+#define MIPS_PERFCTRL_EC_G (_ULCAST_(2) << 23)
+#define MIPS_PERFCTRL_EC_GRI (_ULCAST_(3) << 23)
+#define MIPS_PERFCTRL_W (_ULCAST_(1) << 30)
+#define MIPS_PERFCTRL_M (_ULCAST_(1) << 31)
+
+/* PerfCnt control register MT extensions used by MIPS cores */
+#define MIPS_PERFCTRL_VPEID_S 16
+#define MIPS_PERFCTRL_VPEID (_ULCAST_(0xf) << MIPS_PERFCTRL_VPEID_S)
+#define MIPS_PERFCTRL_TCID_S 22
+#define MIPS_PERFCTRL_TCID (_ULCAST_(0xff) << MIPS_PERFCTRL_TCID_S)
+#define MIPS_PERFCTRL_MT_EN (_ULCAST_(0x3) << 20)
+#define MIPS_PERFCTRL_MT_EN_ALL (_ULCAST_(0) << 20)
+#define MIPS_PERFCTRL_MT_EN_VPE (_ULCAST_(1) << 20)
+#define MIPS_PERFCTRL_MT_EN_TC (_ULCAST_(2) << 20)
+
+/* PerfCnt control register MT extensions used by BMIPS5000 */
+#define BRCM_PERFCTRL_TC (_ULCAST_(1) << 30)
+
+/* PerfCnt control register MT extensions used by Netlogic XLR */
+#define XLR_PERFCTRL_ALLTHREADS (_ULCAST_(1) << 13)
+
/* MAAR bit definitions */
#define MIPS_MAAR_ADDR ((BIT_ULL(BITS_PER_LONG - 12) - 1) << 12)
#define MIPS_MAAR_ADDR_SHIFT 12
diff --git a/arch/mips/include/asm/octeon/cvmx-gpio-defs.h b/arch/mips/include/asm/octeon/cvmx-gpio-defs.h
index 4719fcfa8865..8123b8209369 100644
--- a/arch/mips/include/asm/octeon/cvmx-gpio-defs.h
+++ b/arch/mips/include/asm/octeon/cvmx-gpio-defs.h
@@ -46,7 +46,8 @@ union cvmx_gpio_bit_cfgx {
uint64_t u64;
struct cvmx_gpio_bit_cfgx_s {
#ifdef __BIG_ENDIAN_BITFIELD
- uint64_t reserved_17_63:47;
+ uint64_t reserved_21_63:42;
+ uint64_t output_sel:5;
uint64_t synce_sel:2;
uint64_t clk_gen:1;
uint64_t clk_sel:2;
@@ -66,7 +67,8 @@ union cvmx_gpio_bit_cfgx {
uint64_t clk_sel:2;
uint64_t clk_gen:1;
uint64_t synce_sel:2;
- uint64_t reserved_17_63:47;
+ uint64_t output_sel:5;
+ uint64_t reserved_21_63:42;
#endif
} s;
struct cvmx_gpio_bit_cfgx_cn30xx {
@@ -126,6 +128,8 @@ union cvmx_gpio_bit_cfgx {
struct cvmx_gpio_bit_cfgx_s cn66xx;
struct cvmx_gpio_bit_cfgx_s cn68xx;
struct cvmx_gpio_bit_cfgx_s cn68xxp1;
+ struct cvmx_gpio_bit_cfgx_s cn70xx;
+ struct cvmx_gpio_bit_cfgx_s cn73xx;
struct cvmx_gpio_bit_cfgx_s cnf71xx;
};
diff --git a/arch/mips/include/asm/octeon/cvmx-helper-rgmii.h b/arch/mips/include/asm/octeon/cvmx-helper-rgmii.h
index 4d7a3db3a9f6..f89775be7654 100644
--- a/arch/mips/include/asm/octeon/cvmx-helper-rgmii.h
+++ b/arch/mips/include/asm/octeon/cvmx-helper-rgmii.h
@@ -80,8 +80,7 @@ extern cvmx_helper_link_info_t __cvmx_helper_rgmii_link_get(int ipd_port);
* Configure an IPD/PKO port for the specified link state. This
* function does not influence auto negotiation at the PHY level.
* The passed link state must always match the link state returned
- * by cvmx_helper_link_get(). It is normally best to use
- * cvmx_helper_link_autoconf() instead.
+ * by cvmx_helper_link_get().
*
* @ipd_port: IPD/PKO port to configure
* @link_info: The new link state
diff --git a/arch/mips/include/asm/octeon/cvmx-helper-sgmii.h b/arch/mips/include/asm/octeon/cvmx-helper-sgmii.h
index 4debb1c5153d..63fd21335e4b 100644
--- a/arch/mips/include/asm/octeon/cvmx-helper-sgmii.h
+++ b/arch/mips/include/asm/octeon/cvmx-helper-sgmii.h
@@ -74,8 +74,7 @@ extern cvmx_helper_link_info_t __cvmx_helper_sgmii_link_get(int ipd_port);
* Configure an IPD/PKO port for the specified link state. This
* function does not influence auto negotiation at the PHY level.
* The passed link state must always match the link state returned
- * by cvmx_helper_link_get(). It is normally best to use
- * cvmx_helper_link_autoconf() instead.
+ * by cvmx_helper_link_get().
*
* @ipd_port: IPD/PKO port to configure
* @link_info: The new link state
diff --git a/arch/mips/include/asm/octeon/cvmx-helper-spi.h b/arch/mips/include/asm/octeon/cvmx-helper-spi.h
index 9f1c6b968f91..d5adf8592773 100644
--- a/arch/mips/include/asm/octeon/cvmx-helper-spi.h
+++ b/arch/mips/include/asm/octeon/cvmx-helper-spi.h
@@ -71,8 +71,7 @@ extern cvmx_helper_link_info_t __cvmx_helper_spi_link_get(int ipd_port);
* Configure an IPD/PKO port for the specified link state. This
* function does not influence auto negotiation at the PHY level.
* The passed link state must always match the link state returned
- * by cvmx_helper_link_get(). It is normally best to use
- * cvmx_helper_link_autoconf() instead.
+ * by cvmx_helper_link_get().
*
* @ipd_port: IPD/PKO port to configure
* @link_info: The new link state
diff --git a/arch/mips/include/asm/octeon/cvmx-helper-xaui.h b/arch/mips/include/asm/octeon/cvmx-helper-xaui.h
index 5e89ed703eaa..f8ce53f6f28f 100644
--- a/arch/mips/include/asm/octeon/cvmx-helper-xaui.h
+++ b/arch/mips/include/asm/octeon/cvmx-helper-xaui.h
@@ -74,8 +74,7 @@ extern cvmx_helper_link_info_t __cvmx_helper_xaui_link_get(int ipd_port);
* Configure an IPD/PKO port for the specified link state. This
* function does not influence auto negotiation at the PHY level.
* The passed link state must always match the link state returned
- * by cvmx_helper_link_get(). It is normally best to use
- * cvmx_helper_link_autoconf() instead.
+ * by cvmx_helper_link_get().
*
* @ipd_port: IPD/PKO port to configure
* @link_info: The new link state
diff --git a/arch/mips/include/asm/octeon/cvmx-helper.h b/arch/mips/include/asm/octeon/cvmx-helper.h
index 5a3090dc6f2f..0ed87cb67e7f 100644
--- a/arch/mips/include/asm/octeon/cvmx-helper.h
+++ b/arch/mips/include/asm/octeon/cvmx-helper.h
@@ -156,17 +156,6 @@ extern cvmx_helper_interface_mode_t cvmx_helper_interface_get_mode(int
interface);
/**
- * Auto configure an IPD/PKO port link state and speed. This
- * function basically does the equivalent of:
- * cvmx_helper_link_set(ipd_port, cvmx_helper_link_get(ipd_port));
- *
- * @ipd_port: IPD/PKO port to auto configure
- *
- * Returns Link state after configure
- */
-extern cvmx_helper_link_info_t cvmx_helper_link_autoconf(int ipd_port);
-
-/**
* Return the link state of an IPD/PKO port as returned by
* auto negotiation. The result of this function may not match
* Octeon's link config if auto negotiation has changed since
@@ -182,8 +171,7 @@ extern cvmx_helper_link_info_t cvmx_helper_link_get(int ipd_port);
* Configure an IPD/PKO port for the specified link state. This
* function does not influence auto negotiation at the PHY level.
* The passed link state must always match the link state returned
- * by cvmx_helper_link_get(). It is normally best to use
- * cvmx_helper_link_autoconf() instead.
+ * by cvmx_helper_link_get().
*
* @ipd_port: IPD/PKO port to configure
* @link_info: The new link state
diff --git a/arch/mips/include/asm/pgalloc.h b/arch/mips/include/asm/pgalloc.h
index a03e86969f78..a8705f6c8180 100644
--- a/arch/mips/include/asm/pgalloc.h
+++ b/arch/mips/include/asm/pgalloc.h
@@ -43,21 +43,7 @@ static inline void pud_populate(struct mm_struct *mm, pud_t *pud, pmd_t *pmd)
* Initialize a new pgd / pmd table with invalid pointers.
*/
extern void pgd_init(unsigned long page);
-
-static inline pgd_t *pgd_alloc(struct mm_struct *mm)
-{
- pgd_t *ret, *init;
-
- ret = (pgd_t *) __get_free_pages(GFP_KERNEL, PGD_ORDER);
- if (ret) {
- init = pgd_offset(&init_mm, 0UL);
- pgd_init((unsigned long)ret);
- memcpy(ret + USER_PTRS_PER_PGD, init + USER_PTRS_PER_PGD,
- (PTRS_PER_PGD - USER_PTRS_PER_PGD) * sizeof(pgd_t));
- }
-
- return ret;
-}
+extern pgd_t *pgd_alloc(struct mm_struct *mm);
static inline void pgd_free(struct mm_struct *mm, pgd_t *pgd)
{
diff --git a/arch/mips/include/asm/r4kcache.h b/arch/mips/include/asm/r4kcache.h
index b42b513007a2..55fd94e6cd0b 100644
--- a/arch/mips/include/asm/r4kcache.h
+++ b/arch/mips/include/asm/r4kcache.h
@@ -147,49 +147,66 @@ static inline void flush_scache_line(unsigned long addr)
}
#define protected_cache_op(op,addr) \
+({ \
+ int __err = 0; \
__asm__ __volatile__( \
" .set push \n" \
" .set noreorder \n" \
" .set "MIPS_ISA_ARCH_LEVEL" \n" \
- "1: cache %0, (%1) \n" \
- "2: .set pop \n" \
+ "1: cache %1, (%2) \n" \
+ "2: .insn \n" \
+ " .set pop \n" \
+ " .section .fixup,\"ax\" \n" \
+ "3: li %0, %3 \n" \
+ " j 2b \n" \
+ " .previous \n" \
" .section __ex_table,\"a\" \n" \
- " "STR(PTR)" 1b, 2b \n" \
+ " "STR(PTR)" 1b, 3b \n" \
" .previous" \
- : \
- : "i" (op), "r" (addr))
+ : "+r" (__err) \
+ : "i" (op), "r" (addr), "i" (-EFAULT)); \
+ __err; \
+})
+
#define protected_cachee_op(op,addr) \
+({ \
+ int __err = 0; \
__asm__ __volatile__( \
" .set push \n" \
" .set noreorder \n" \
" .set mips0 \n" \
" .set eva \n" \
- "1: cachee %0, (%1) \n" \
- "2: .set pop \n" \
+ "1: cachee %1, (%2) \n" \
+ "2: .insn \n" \
+ " .set pop \n" \
+ " .section .fixup,\"ax\" \n" \
+ "3: li %0, %3 \n" \
+ " j 2b \n" \
+ " .previous \n" \
" .section __ex_table,\"a\" \n" \
- " "STR(PTR)" 1b, 2b \n" \
+ " "STR(PTR)" 1b, 3b \n" \
" .previous" \
- : \
- : "i" (op), "r" (addr))
+ : "+r" (__err) \
+ : "i" (op), "r" (addr), "i" (-EFAULT)); \
+ __err; \
+})
/*
* The next two are for badland addresses like signal trampolines.
*/
-static inline void protected_flush_icache_line(unsigned long addr)
+static inline int protected_flush_icache_line(unsigned long addr)
{
switch (boot_cpu_type()) {
case CPU_LOONGSON2:
- protected_cache_op(Hit_Invalidate_I_Loongson2, addr);
- break;
+ return protected_cache_op(Hit_Invalidate_I_Loongson2, addr);
default:
#ifdef CONFIG_EVA
- protected_cachee_op(Hit_Invalidate_I, addr);
+ return protected_cachee_op(Hit_Invalidate_I, addr);
#else
- protected_cache_op(Hit_Invalidate_I, addr);
+ return protected_cache_op(Hit_Invalidate_I, addr);
#endif
- break;
}
}
@@ -199,21 +216,21 @@ static inline void protected_flush_icache_line(unsigned long addr)
* caches. We're talking about one cacheline unnecessarily getting invalidated
* here so the penalty isn't overly hard.
*/
-static inline void protected_writeback_dcache_line(unsigned long addr)
+static inline int protected_writeback_dcache_line(unsigned long addr)
{
#ifdef CONFIG_EVA
- protected_cachee_op(Hit_Writeback_Inv_D, addr);
+ return protected_cachee_op(Hit_Writeback_Inv_D, addr);
#else
- protected_cache_op(Hit_Writeback_Inv_D, addr);
+ return protected_cache_op(Hit_Writeback_Inv_D, addr);
#endif
}
-static inline void protected_writeback_scache_line(unsigned long addr)
+static inline int protected_writeback_scache_line(unsigned long addr)
{
#ifdef CONFIG_EVA
- protected_cachee_op(Hit_Writeback_Inv_SD, addr);
+ return protected_cachee_op(Hit_Writeback_Inv_SD, addr);
#else
- protected_cache_op(Hit_Writeback_Inv_SD, addr);
+ return protected_cache_op(Hit_Writeback_Inv_SD, addr);
#endif
}
diff --git a/arch/mips/include/asm/smp.h b/arch/mips/include/asm/smp.h
index 060f23ff1817..98a117a05fbc 100644
--- a/arch/mips/include/asm/smp.h
+++ b/arch/mips/include/asm/smp.h
@@ -42,11 +42,7 @@ extern int __cpu_logical_map[NR_CPUS];
#define SMP_CALL_FUNCTION 0x2
/* Octeon - Tell another core to flush its icache */
#define SMP_ICACHE_FLUSH 0x4
-/* Used by kexec crashdump to save all cpu's state */
-#define SMP_DUMP 0x8
-#define SMP_ASK_C0COUNT 0x10
-
-extern cpumask_t cpu_callin_map;
+#define SMP_ASK_C0COUNT 0x8
/* Mask of CPUs which are currently definitely operating coherently */
extern cpumask_t cpu_coherent_mask;
@@ -113,8 +109,4 @@ static inline void arch_send_call_function_ipi_mask(const struct cpumask *mask)
mp_ops->send_ipi_mask(mask, SMP_CALL_FUNCTION);
}
-#if defined(CONFIG_KEXEC)
-extern void (*dump_ipi_function_ptr)(void *);
-void dump_send_ipi(void (*dump_ipi_callback)(void *));
-#endif
#endif /* __ASM_SMP_H */
diff --git a/arch/mips/include/asm/stackframe.h b/arch/mips/include/asm/stackframe.h
index eebf39549606..eaa5a4d7d5e5 100644
--- a/arch/mips/include/asm/stackframe.h
+++ b/arch/mips/include/asm/stackframe.h
@@ -216,12 +216,19 @@
LONG_S $25, PT_R25(sp)
LONG_S $28, PT_R28(sp)
LONG_S $31, PT_R31(sp)
+
+ /* Set thread_info if we're coming from user mode */
+ mfc0 k0, CP0_STATUS
+ sll k0, 3 /* extract cu0 bit */
+ bltz k0, 9f
+
ori $28, sp, _THREAD_MASK
xori $28, _THREAD_MASK
#ifdef CONFIG_CPU_CAVIUM_OCTEON
.set mips64
pref 0, 0($28) /* Prefetch the current pointer */
#endif
+9:
.set pop
.endm
@@ -357,9 +364,13 @@
.macro RESTORE_SP_AND_RET
LONG_L sp, PT_R29(sp)
+#ifdef CONFIG_CPU_MIPSR6
+ eretnc
+#else
.set arch=r4000
eret
.set mips0
+#endif
.endm
#endif
@@ -376,14 +387,6 @@
RESTORE_SP
.endm
- .macro RESTORE_ALL_AND_RET
- RESTORE_TEMP
- RESTORE_STATIC
- RESTORE_AT
- RESTORE_SOME
- RESTORE_SP_AND_RET
- .endm
-
/*
* Move to kernel mode and disable interrupts.
* Set cp0 enable bit as sign that we're running on the kernel stack
diff --git a/arch/mips/include/asm/switch_to.h b/arch/mips/include/asm/switch_to.h
index c0ae27971e31..e610473d61b8 100644
--- a/arch/mips/include/asm/switch_to.h
+++ b/arch/mips/include/asm/switch_to.h
@@ -66,13 +66,18 @@ do { \
#define __mips_mt_fpaff_switch_to(prev) do { (void) (prev); } while (0)
#endif
-#define __clear_software_ll_bit() \
-do { if (cpu_has_rw_llb) { \
+/*
+ * Clear LLBit during context switches on MIPSr6 such that eretnc can be used
+ * unconditionally when returning to userland in entry.S.
+ */
+#define __clear_r6_hw_ll_bit() do { \
+ if (cpu_has_mips_r6) \
write_c0_lladdr(0); \
- } else { \
- if (!__builtin_constant_p(cpu_has_llsc) || !cpu_has_llsc)\
- ll_bit = 0; \
- } \
+} while (0)
+
+#define __clear_software_ll_bit() do { \
+ if (!__builtin_constant_p(cpu_has_llsc) || !cpu_has_llsc) \
+ ll_bit = 0; \
} while (0)
/*
@@ -120,6 +125,7 @@ do { \
} \
clear_c0_status(ST0_CU2); \
} \
+ __clear_r6_hw_ll_bit(); \
__clear_software_ll_bit(); \
if (cpu_has_userlocal) \
write_c0_userlocal(task_thread_info(next)->tp_value); \
diff --git a/arch/mips/include/asm/thread_info.h b/arch/mips/include/asm/thread_info.h
index e309d8fcb516..b439e512792b 100644
--- a/arch/mips/include/asm/thread_info.h
+++ b/arch/mips/include/asm/thread_info.h
@@ -27,7 +27,6 @@ struct thread_info {
unsigned long tp_value; /* thread pointer */
__u32 cpu; /* current CPU */
int preempt_count; /* 0 => preemptable, <0 => BUG */
- int r2_emul_return; /* 1 => Returning from R2 emulator */
mm_segment_t addr_limit; /*
* thread address space limit:
* 0x7fffffff for user-thead
diff --git a/arch/mips/include/asm/tlbex.h b/arch/mips/include/asm/tlbex.h
new file mode 100644
index 000000000000..53050e9dd2c9
--- /dev/null
+++ b/arch/mips/include/asm/tlbex.h
@@ -0,0 +1,26 @@
+#ifndef __ASM_TLBEX_H
+#define __ASM_TLBEX_H
+
+#include <asm/uasm.h>
+
+/*
+ * Write random or indexed TLB entry, and care about the hazards from
+ * the preceding mtc0 and for the following eret.
+ */
+enum tlb_write_entry {
+ tlb_random,
+ tlb_indexed
+};
+
+extern int pgd_reg;
+
+void build_get_pmde64(u32 **p, struct uasm_label **l, struct uasm_reloc **r,
+ unsigned int tmp, unsigned int ptr);
+void build_get_pgde32(u32 **p, unsigned int tmp, unsigned int ptr);
+void build_get_ptep(u32 **p, unsigned int tmp, unsigned int ptr);
+void build_update_entries(u32 **p, unsigned int tmp, unsigned int ptep);
+void build_tlb_write_entry(u32 **p, struct uasm_label **l,
+ struct uasm_reloc **r,
+ enum tlb_write_entry wmode);
+
+#endif /* __ASM_TLBEX_H */
diff --git a/arch/mips/include/asm/uaccess.h b/arch/mips/include/asm/uaccess.h
index 89fa5c0b1579..5347cfe15af2 100644
--- a/arch/mips/include/asm/uaccess.h
+++ b/arch/mips/include/asm/uaccess.h
@@ -1241,6 +1241,9 @@ extern size_t __copy_in_user_eva(void *__to, const void *__from, size_t __n);
__cu_len; \
})
+extern __kernel_size_t __bzero_kernel(void __user *addr, __kernel_size_t size);
+extern __kernel_size_t __bzero(void __user *addr, __kernel_size_t size);
+
/*
* __clear_user: - Zero a block of memory in user space, with less checking.
* @to: Destination address, in user space.
@@ -1293,6 +1296,9 @@ __clear_user(void __user *addr, __kernel_size_t size)
__cl_size; \
})
+extern long __strncpy_from_kernel_nocheck_asm(char *__to, const char __user *__from, long __len);
+extern long __strncpy_from_user_nocheck_asm(char *__to, const char __user *__from, long __len);
+
/*
* __strncpy_from_user: - Copy a NUL terminated string from userspace, with less checking.
* @dst: Destination address, in kernel space. This buffer must be at
@@ -1344,6 +1350,9 @@ __strncpy_from_user(char *__to, const char __user *__from, long __len)
return res;
}
+extern long __strncpy_from_kernel_asm(char *__to, const char __user *__from, long __len);
+extern long __strncpy_from_user_asm(char *__to, const char __user *__from, long __len);
+
/*
* strncpy_from_user: - Copy a NUL terminated string from userspace.
* @dst: Destination address, in kernel space. This buffer must be at
@@ -1393,6 +1402,9 @@ strncpy_from_user(char *__to, const char __user *__from, long __len)
return res;
}
+extern long __strlen_kernel_asm(const char __user *s);
+extern long __strlen_user_asm(const char __user *s);
+
/*
* strlen_user: - Get the size of a string in user space.
* @str: The string to measure.
@@ -1434,6 +1446,9 @@ static inline long strlen_user(const char __user *s)
return res;
}
+extern long __strnlen_kernel_nocheck_asm(const char __user *s, long n);
+extern long __strnlen_user_nocheck_asm(const char __user *s, long n);
+
/* Returns: 0 if bad, string length+1 (memory size) of string if ok */
static inline long __strnlen_user(const char __user *s, long n)
{
@@ -1463,6 +1478,9 @@ static inline long __strnlen_user(const char __user *s, long n)
return res;
}
+extern long __strnlen_kernel_asm(const char __user *s, long n);
+extern long __strnlen_user_asm(const char __user *s, long n);
+
/*
* strnlen_user: - Get the size of a string in user space.
* @str: The string to measure.
diff --git a/arch/mips/include/asm/uasm.h b/arch/mips/include/asm/uasm.h
index f7929f65f7ca..e9a9e2ade1d2 100644
--- a/arch/mips/include/asm/uasm.h
+++ b/arch/mips/include/asm/uasm.h
@@ -9,6 +9,9 @@
* Copyright (C) 2012, 2013 MIPS Technologies, Inc. All rights reserved.
*/
+#ifndef __ASM_UASM_H
+#define __ASM_UASM_H
+
#include <linux/types.h>
#ifdef CONFIG_EXPORT_UASM
@@ -309,3 +312,5 @@ void uasm_il_bltz(u32 **p, struct uasm_reloc **r, unsigned int reg, int lid);
void uasm_il_bne(u32 **p, struct uasm_reloc **r, unsigned int reg1,
unsigned int reg2, int lid);
void uasm_il_bnez(u32 **p, struct uasm_reloc **r, unsigned int reg, int lid);
+
+#endif /* __ASM_UASM_H */
diff --git a/arch/mips/include/asm/unaligned.h b/arch/mips/include/asm/unaligned.h
deleted file mode 100644
index 42f66c311473..000000000000
--- a/arch/mips/include/asm/unaligned.h
+++ /dev/null
@@ -1,28 +0,0 @@
-/*
- * This file is subject to the terms and conditions of the GNU General Public
- * License. See the file "COPYING" in the main directory of this archive
- * for more details.
- *
- * Copyright (C) 2007 Ralf Baechle (ralf@linux-mips.org)
- */
-#ifndef _ASM_MIPS_UNALIGNED_H
-#define _ASM_MIPS_UNALIGNED_H
-
-#include <linux/compiler.h>
-#if defined(__MIPSEB__)
-# include <linux/unaligned/be_struct.h>
-# include <linux/unaligned/le_byteshift.h>
-# define get_unaligned __get_unaligned_be
-# define put_unaligned __put_unaligned_be
-#elif defined(__MIPSEL__)
-# include <linux/unaligned/le_struct.h>
-# include <linux/unaligned/be_byteshift.h>
-# define get_unaligned __get_unaligned_le
-# define put_unaligned __put_unaligned_le
-#else
-# error "MIPS, but neither __MIPSEB__, nor __MIPSEL__???"
-#endif
-
-# include <linux/unaligned/generic.h>
-
-#endif /* _ASM_MIPS_UNALIGNED_H */
diff --git a/arch/mips/jazz/jazzdma.c b/arch/mips/jazz/jazzdma.c
index 1900f39588ae..11172fdaeffc 100644
--- a/arch/mips/jazz/jazzdma.c
+++ b/arch/mips/jazz/jazzdma.c
@@ -9,7 +9,7 @@
*/
#include <linux/kernel.h>
#include <linux/init.h>
-#include <linux/module.h>
+#include <linux/export.h>
#include <linux/errno.h>
#include <linux/mm.h>
#include <linux/bootmem.h>
diff --git a/arch/mips/jz4740/gpio.c b/arch/mips/jz4740/gpio.c
index b765773ab8aa..cac1ccde2214 100644
--- a/arch/mips/jz4740/gpio.c
+++ b/arch/mips/jz4740/gpio.c
@@ -14,7 +14,7 @@
*/
#include <linux/kernel.h>
-#include <linux/module.h>
+#include <linux/export.h>
#include <linux/init.h>
#include <linux/io.h>
diff --git a/arch/mips/jz4740/prom.c b/arch/mips/jz4740/prom.c
index 6984683c90d0..47e857194ce6 100644
--- a/arch/mips/jz4740/prom.c
+++ b/arch/mips/jz4740/prom.c
@@ -13,7 +13,6 @@
*
*/
-#include <linux/module.h>
#include <linux/kernel.h>
#include <linux/init.h>
#include <linux/string.h>
diff --git a/arch/mips/jz4740/timer.c b/arch/mips/jz4740/timer.c
index 4992461787aa..777877feef71 100644
--- a/arch/mips/jz4740/timer.c
+++ b/arch/mips/jz4740/timer.c
@@ -13,9 +13,10 @@
*
*/
+#include <linux/export.h>
#include <linux/io.h>
+#include <linux/init.h>
#include <linux/kernel.h>
-#include <linux/module.h>
#include <asm/mach-jz4740/base.h>
#include <asm/mach-jz4740/timer.h>
diff --git a/arch/mips/kernel/Makefile b/arch/mips/kernel/Makefile
index 4a603a3ea657..9a0e37b92ce0 100644
--- a/arch/mips/kernel/Makefile
+++ b/arch/mips/kernel/Makefile
@@ -7,7 +7,7 @@ extra-y := head.o vmlinux.lds
obj-y += 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
+ vdso.o cacheinfo.o
ifdef CONFIG_FUNCTION_TRACER
CFLAGS_REMOVE_ftrace.o = -pg
@@ -30,7 +30,7 @@ obj-$(CONFIG_SYNC_R4K) += sync-r4k.o
obj-$(CONFIG_DEBUG_FS) += segment.o
obj-$(CONFIG_STACKTRACE) += stacktrace.o
-obj-$(CONFIG_MODULES) += mips_ksyms.o module.o
+obj-$(CONFIG_MODULES) += module.o
obj-$(CONFIG_MODULES_USE_ELF_RELA) += module-rela.o
obj-$(CONFIG_FTRACE_SYSCALLS) += ftrace.o
diff --git a/arch/mips/kernel/asm-offsets.c b/arch/mips/kernel/asm-offsets.c
index 6080582a26d1..bb5c5d34ba81 100644
--- a/arch/mips/kernel/asm-offsets.c
+++ b/arch/mips/kernel/asm-offsets.c
@@ -97,11 +97,11 @@ void output_thread_info_defines(void)
OFFSET(TI_TP_VALUE, thread_info, tp_value);
OFFSET(TI_CPU, thread_info, cpu);
OFFSET(TI_PRE_COUNT, thread_info, preempt_count);
- OFFSET(TI_R2_EMUL_RET, thread_info, r2_emul_return);
OFFSET(TI_ADDR_LIMIT, thread_info, addr_limit);
OFFSET(TI_REGS, thread_info, regs);
DEFINE(_THREAD_SIZE, THREAD_SIZE);
DEFINE(_THREAD_MASK, THREAD_MASK);
+ DEFINE(_IRQ_STACK_SIZE, IRQ_STACK_SIZE);
BLANK();
}
diff --git a/arch/mips/kernel/binfmt_elfn32.c b/arch/mips/kernel/binfmt_elfn32.c
index 9c7f3e136d50..4a2ff3953b99 100644
--- a/arch/mips/kernel/binfmt_elfn32.c
+++ b/arch/mips/kernel/binfmt_elfn32.c
@@ -99,15 +99,7 @@ jiffies_to_compat_timeval(unsigned long jiffies, struct compat_timeval *value)
#undef TASK_SIZE
#define TASK_SIZE TASK_SIZE32
-#undef cputime_to_timeval
-#define cputime_to_timeval cputime_to_compat_timeval
-static __inline__ void
-cputime_to_compat_timeval(const cputime_t cputime, struct compat_timeval *value)
-{
- unsigned long jiffies = cputime_to_jiffies(cputime);
-
- value->tv_usec = (jiffies % HZ) * (1000000L / HZ);
- value->tv_sec = jiffies / HZ;
-}
+#undef ns_to_timeval
+#define ns_to_timeval ns_to_compat_timeval
#include "../../../fs/binfmt_elf.c"
diff --git a/arch/mips/kernel/binfmt_elfo32.c b/arch/mips/kernel/binfmt_elfo32.c
index 1ab34322dd97..3916404e7fd1 100644
--- a/arch/mips/kernel/binfmt_elfo32.c
+++ b/arch/mips/kernel/binfmt_elfo32.c
@@ -102,15 +102,7 @@ jiffies_to_compat_timeval(unsigned long jiffies, struct compat_timeval *value)
#undef TASK_SIZE
#define TASK_SIZE TASK_SIZE32
-#undef cputime_to_timeval
-#define cputime_to_timeval cputime_to_compat_timeval
-static __inline__ void
-cputime_to_compat_timeval(const cputime_t cputime, struct compat_timeval *value)
-{
- unsigned long jiffies = cputime_to_jiffies(cputime);
-
- value->tv_usec = (jiffies % HZ) * (1000000L / HZ);
- value->tv_sec = jiffies / HZ;
-}
+#undef ns_to_timeval
+#define ns_to_timeval ns_to_compat_timeval
#include "../../../fs/binfmt_elf.c"
diff --git a/arch/mips/kernel/cacheinfo.c b/arch/mips/kernel/cacheinfo.c
new file mode 100644
index 000000000000..97d5239ca47b
--- /dev/null
+++ b/arch/mips/kernel/cacheinfo.c
@@ -0,0 +1,87 @@
+/*
+ * MIPS cacheinfo support
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed "as is" WITHOUT ANY WARRANTY of any
+ * kind, whether express or implied; without even the implied warranty
+ * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+#include <linux/cacheinfo.h>
+
+/* Populates leaf and increments to next leaf */
+#define populate_cache(cache, leaf, c_level, c_type) \
+do { \
+ leaf->type = c_type; \
+ leaf->level = c_level; \
+ leaf->coherency_line_size = c->cache.linesz; \
+ leaf->number_of_sets = c->cache.sets; \
+ leaf->ways_of_associativity = c->cache.ways; \
+ leaf->size = c->cache.linesz * c->cache.sets * \
+ c->cache.ways; \
+ leaf++; \
+} while (0)
+
+static int __init_cache_level(unsigned int cpu)
+{
+ struct cpuinfo_mips *c = &current_cpu_data;
+ struct cpu_cacheinfo *this_cpu_ci = get_cpu_cacheinfo(cpu);
+ int levels = 0, leaves = 0;
+
+ /*
+ * If Dcache is not set, we assume the cache structures
+ * are not properly initialized.
+ */
+ if (c->dcache.waysize)
+ levels += 1;
+ else
+ return -ENOENT;
+
+
+ leaves += (c->icache.waysize) ? 2 : 1;
+
+ if (c->scache.waysize) {
+ levels++;
+ leaves++;
+ }
+
+ if (c->tcache.waysize) {
+ levels++;
+ leaves++;
+ }
+
+ this_cpu_ci->num_levels = levels;
+ this_cpu_ci->num_leaves = leaves;
+ return 0;
+}
+
+static int __populate_cache_leaves(unsigned int cpu)
+{
+ struct cpuinfo_mips *c = &current_cpu_data;
+ struct cpu_cacheinfo *this_cpu_ci = get_cpu_cacheinfo(cpu);
+ struct cacheinfo *this_leaf = this_cpu_ci->info_list;
+
+ if (c->icache.waysize) {
+ populate_cache(dcache, this_leaf, 1, CACHE_TYPE_DATA);
+ populate_cache(icache, this_leaf, 1, CACHE_TYPE_INST);
+ } else {
+ populate_cache(dcache, this_leaf, 1, CACHE_TYPE_UNIFIED);
+ }
+
+ if (c->scache.waysize)
+ populate_cache(scache, this_leaf, 2, CACHE_TYPE_UNIFIED);
+
+ if (c->tcache.waysize)
+ populate_cache(tcache, this_leaf, 3, CACHE_TYPE_UNIFIED);
+
+ return 0;
+}
+
+DEFINE_SMP_CALL_CACHE_FUNCTION(init_cache_level)
+DEFINE_SMP_CALL_CACHE_FUNCTION(populate_cache_leaves)
diff --git a/arch/mips/kernel/cpu-bugs64.c b/arch/mips/kernel/cpu-bugs64.c
index a378e44688f5..c9e8622b5a16 100644
--- a/arch/mips/kernel/cpu-bugs64.c
+++ b/arch/mips/kernel/cpu-bugs64.c
@@ -148,11 +148,11 @@ static inline void check_mult_sh(void)
bug = 1;
if (bug == 0) {
- printk("no.\n");
+ pr_cont("no.\n");
return;
}
- printk("yes, workaround... ");
+ pr_cont("yes, workaround... ");
fix = 1;
for (i = 0; i < 8; i++)
@@ -160,11 +160,11 @@ static inline void check_mult_sh(void)
fix = 0;
if (fix == 1) {
- printk("yes.\n");
+ pr_cont("yes.\n");
return;
}
- printk("no.\n");
+ pr_cont("no.\n");
panic(bug64hit, !R4000_WAR ? r4kwar : nowar);
}
@@ -218,11 +218,11 @@ static inline void check_daddi(void)
local_irq_restore(flags);
if (daddi_ov) {
- printk("no.\n");
+ pr_cont("no.\n");
return;
}
- printk("yes, workaround... ");
+ pr_cont("yes, workaround... ");
local_irq_save(flags);
handler = set_except_vector(EXCCODE_OV, handle_daddi_ov);
@@ -236,11 +236,11 @@ static inline void check_daddi(void)
local_irq_restore(flags);
if (daddi_ov) {
- printk("yes.\n");
+ pr_cont("yes.\n");
return;
}
- printk("no.\n");
+ pr_cont("no.\n");
panic(bug64hit, !DADDI_WAR ? daddiwar : nowar);
}
@@ -288,11 +288,11 @@ static inline void check_daddiu(void)
daddiu_bug = v != w;
if (!daddiu_bug) {
- printk("no.\n");
+ pr_cont("no.\n");
return;
}
- printk("yes, workaround... ");
+ pr_cont("yes, workaround... ");
asm volatile(
"addiu %2, $0, %3\n\t"
@@ -304,11 +304,11 @@ static inline void check_daddiu(void)
: "I" (0xffffffffffffdb9aUL), "I" (0x1234));
if (v == w) {
- printk("yes.\n");
+ pr_cont("yes.\n");
return;
}
- printk("no.\n");
+ pr_cont("no.\n");
panic(bug64hit, !DADDI_WAR ? daddiwar : nowar);
}
diff --git a/arch/mips/kernel/crash.c b/arch/mips/kernel/crash.c
index 1723b1762297..5a71518be0f1 100644
--- a/arch/mips/kernel/crash.c
+++ b/arch/mips/kernel/crash.c
@@ -56,7 +56,7 @@ static void crash_kexec_prepare_cpus(void)
ncpus = num_online_cpus() - 1;/* Excluding the panic cpu */
- dump_send_ipi(crash_shutdown_secondary);
+ smp_call_function(crash_shutdown_secondary, NULL, 0);
smp_wmb();
/*
diff --git a/arch/mips/kernel/entry.S b/arch/mips/kernel/entry.S
index 7791840cf22c..8d83fc2a96b7 100644
--- a/arch/mips/kernel/entry.S
+++ b/arch/mips/kernel/entry.S
@@ -47,11 +47,6 @@ resume_userspace:
local_irq_disable # make sure we dont miss an
# interrupt setting need_resched
# between sampling and return
-#ifdef CONFIG_MIPSR2_TO_R6_EMULATOR
- lw k0, TI_R2_EMUL_RET($28)
- bnez k0, restore_all_from_r2_emul
-#endif
-
LONG_L a2, TI_FLAGS($28) # current->work
andi t0, a2, _TIF_WORK_MASK # (ignoring syscall_trace)
bnez t0, work_pending
@@ -120,19 +115,6 @@ restore_partial: # restore partial frame
RESTORE_SP_AND_RET
.set at
-#ifdef CONFIG_MIPSR2_TO_R6_EMULATOR
-restore_all_from_r2_emul: # restore full frame
- .set noat
- sw zero, TI_R2_EMUL_RET($28) # reset it
- RESTORE_TEMP
- RESTORE_AT
- RESTORE_STATIC
- RESTORE_SOME
- LONG_L sp, PT_R29(sp)
- eretnc
- .set at
-#endif
-
work_pending:
andi t0, a2, _TIF_NEED_RESCHED # a2 is preloaded with TI_FLAGS
beqz t0, work_notifysig
diff --git a/arch/mips/kernel/genex.S b/arch/mips/kernel/genex.S
index dc0b29612891..7ec9612cb007 100644
--- a/arch/mips/kernel/genex.S
+++ b/arch/mips/kernel/genex.S
@@ -187,9 +187,44 @@ NESTED(handle_int, PT_SIZE, sp)
LONG_L s0, TI_REGS($28)
LONG_S sp, TI_REGS($28)
- PTR_LA ra, ret_from_irq
- PTR_LA v0, plat_irq_dispatch
- jr v0
+
+ /*
+ * SAVE_ALL ensures we are using a valid kernel stack for the thread.
+ * Check if we are already using the IRQ stack.
+ */
+ move s1, sp # Preserve the sp
+
+ /* Get IRQ stack for this CPU */
+ ASM_CPUID_MFC0 k0, ASM_SMP_CPUID_REG
+#if defined(CONFIG_32BIT) || defined(KBUILD_64BIT_SYM32)
+ lui k1, %hi(irq_stack)
+#else
+ lui k1, %highest(irq_stack)
+ daddiu k1, %higher(irq_stack)
+ dsll k1, 16
+ daddiu k1, %hi(irq_stack)
+ dsll k1, 16
+#endif
+ LONG_SRL k0, SMP_CPUID_PTRSHIFT
+ LONG_ADDU k1, k0
+ LONG_L t0, %lo(irq_stack)(k1)
+
+ # Check if already on IRQ stack
+ PTR_LI t1, ~(_THREAD_SIZE-1)
+ and t1, t1, sp
+ beq t0, t1, 2f
+
+ /* Switch to IRQ stack */
+ li t1, _IRQ_STACK_SIZE
+ PTR_ADD sp, t0, t1
+
+2:
+ jal plat_irq_dispatch
+
+ /* Restore sp */
+ move sp, s1
+
+ j ret_from_irq
#ifdef CONFIG_CPU_MICROMIPS
nop
#endif
@@ -262,8 +297,44 @@ NESTED(except_vec_vi_handler, 0, sp)
LONG_L s0, TI_REGS($28)
LONG_S sp, TI_REGS($28)
- PTR_LA ra, ret_from_irq
- jr v0
+
+ /*
+ * SAVE_ALL ensures we are using a valid kernel stack for the thread.
+ * Check if we are already using the IRQ stack.
+ */
+ move s1, sp # Preserve the sp
+
+ /* Get IRQ stack for this CPU */
+ ASM_CPUID_MFC0 k0, ASM_SMP_CPUID_REG
+#if defined(CONFIG_32BIT) || defined(KBUILD_64BIT_SYM32)
+ lui k1, %hi(irq_stack)
+#else
+ lui k1, %highest(irq_stack)
+ daddiu k1, %higher(irq_stack)
+ dsll k1, 16
+ daddiu k1, %hi(irq_stack)
+ dsll k1, 16
+#endif
+ LONG_SRL k0, SMP_CPUID_PTRSHIFT
+ LONG_ADDU k1, k0
+ LONG_L t0, %lo(irq_stack)(k1)
+
+ # Check if already on IRQ stack
+ PTR_LI t1, ~(_THREAD_SIZE-1)
+ and t1, t1, sp
+ beq t0, t1, 2f
+
+ /* Switch to IRQ stack */
+ li t1, _IRQ_STACK_SIZE
+ PTR_ADD sp, t0, t1
+
+2:
+ jalr v0
+
+ /* Restore sp */
+ move sp, s1
+
+ j ret_from_irq
END(except_vec_vi_handler)
/*
diff --git a/arch/mips/kernel/irq.c b/arch/mips/kernel/irq.c
index f8f5836eb3c1..ba150c755fcc 100644
--- a/arch/mips/kernel/irq.c
+++ b/arch/mips/kernel/irq.c
@@ -25,6 +25,8 @@
#include <linux/atomic.h>
#include <linux/uaccess.h>
+void *irq_stack[NR_CPUS];
+
/*
* 'what should we do if we get a hw irq event on an illegal vector'.
* each architecture has to answer this themselves.
@@ -58,6 +60,15 @@ void __init init_IRQ(void)
clear_c0_status(ST0_IM);
arch_init_irq();
+
+ for_each_possible_cpu(i) {
+ int irq_pages = IRQ_STACK_SIZE / PAGE_SIZE;
+ void *s = (void *)__get_free_pages(GFP_KERNEL, irq_pages);
+
+ irq_stack[i] = s;
+ pr_debug("CPU%d IRQ stack at 0x%p - 0x%p\n", i,
+ irq_stack[i], irq_stack[i] + IRQ_STACK_SIZE);
+ }
}
#ifdef CONFIG_DEBUG_STACKOVERFLOW
diff --git a/arch/mips/kernel/linux32.c b/arch/mips/kernel/linux32.c
index 0352f742d077..b01bdef101a8 100644
--- a/arch/mips/kernel/linux32.c
+++ b/arch/mips/kernel/linux32.c
@@ -64,15 +64,10 @@ SYSCALL_DEFINE6(32_mmap2, unsigned long, addr, unsigned long, len,
unsigned long, prot, unsigned long, flags, unsigned long, fd,
unsigned long, pgoff)
{
- unsigned long error;
-
- error = -EINVAL;
if (pgoff & (~PAGE_MASK >> 12))
- goto out;
- error = sys_mmap_pgoff(addr, len, prot, flags, fd,
- pgoff >> (PAGE_SHIFT-12));
-out:
- return error;
+ return -EINVAL;
+ return sys_mmap_pgoff(addr, len, prot, flags, fd,
+ pgoff >> (PAGE_SHIFT-12));
}
#define RLIM_INFINITY32 0x7fffffff
diff --git a/arch/mips/kernel/machine_kexec.c b/arch/mips/kernel/machine_kexec.c
index 59725204105c..8b574bcd39ba 100644
--- a/arch/mips/kernel/machine_kexec.c
+++ b/arch/mips/kernel/machine_kexec.c
@@ -28,9 +28,31 @@ atomic_t kexec_ready_to_reboot = ATOMIC_INIT(0);
void (*_crash_smp_send_stop)(void) = NULL;
#endif
+static void kexec_image_info(const struct kimage *kimage)
+{
+ unsigned long i;
+
+ pr_debug("kexec kimage info:\n");
+ pr_debug(" type: %d\n", kimage->type);
+ pr_debug(" start: %lx\n", kimage->start);
+ pr_debug(" head: %lx\n", kimage->head);
+ pr_debug(" nr_segments: %lu\n", kimage->nr_segments);
+
+ for (i = 0; i < kimage->nr_segments; i++) {
+ pr_debug(" segment[%lu]: %016lx - %016lx, 0x%lx bytes, %lu pages\n",
+ i,
+ kimage->segment[i].mem,
+ kimage->segment[i].mem + kimage->segment[i].memsz,
+ (unsigned long)kimage->segment[i].memsz,
+ (unsigned long)kimage->segment[i].memsz / PAGE_SIZE);
+ }
+}
+
int
machine_kexec_prepare(struct kimage *kimage)
{
+ kexec_image_info(kimage);
+
if (_machine_kexec_prepare)
return _machine_kexec_prepare(kimage);
return 0;
diff --git a/arch/mips/kernel/mcount.S b/arch/mips/kernel/mcount.S
index 2f7c734771f4..f2ee7e1e3342 100644
--- a/arch/mips/kernel/mcount.S
+++ b/arch/mips/kernel/mcount.S
@@ -10,6 +10,7 @@
* Author: Wu Zhangjin <wuzhangjin@gmail.com>
*/
+#include <asm/export.h>
#include <asm/regdef.h>
#include <asm/stackframe.h>
#include <asm/ftrace.h>
@@ -66,6 +67,7 @@
NESTED(ftrace_caller, PT_SIZE, ra)
.globl _mcount
_mcount:
+EXPORT_SYMBOL(_mcount)
b ftrace_stub
#ifdef CONFIG_32BIT
addiu sp,sp,8
@@ -114,6 +116,7 @@ ftrace_stub:
#else /* ! CONFIG_DYNAMIC_FTRACE */
NESTED(_mcount, PT_SIZE, ra)
+EXPORT_SYMBOL(_mcount)
PTR_LA t1, ftrace_stub
PTR_L t2, ftrace_trace_function /* Prepare t2 for (1) */
bne t1, t2, static_trace
diff --git a/arch/mips/kernel/mips-mt-fpaff.c b/arch/mips/kernel/mips-mt-fpaff.c
index a12904ea9f65..1a0a3b4ecc3e 100644
--- a/arch/mips/kernel/mips-mt-fpaff.c
+++ b/arch/mips/kernel/mips-mt-fpaff.c
@@ -99,9 +99,10 @@ asmlinkage long mipsmt_sys_sched_setaffinity(pid_t pid, unsigned int len,
retval = -ENOMEM;
goto out_free_new_mask;
}
- retval = -EPERM;
- if (!check_same_owner(p) && !capable(CAP_SYS_NICE))
+ if (!check_same_owner(p) && !capable(CAP_SYS_NICE)) {
+ retval = -EPERM;
goto out_unlock;
+ }
retval = security_task_setscheduler(p);
if (retval)
diff --git a/arch/mips/kernel/mips-r2-to-r6-emul.c b/arch/mips/kernel/mips-r2-to-r6-emul.c
index ef2ca28a028b..d8f1cf1ec370 100644
--- a/arch/mips/kernel/mips-r2-to-r6-emul.c
+++ b/arch/mips/kernel/mips-r2-to-r6-emul.c
@@ -433,8 +433,8 @@ static int multu_func(struct pt_regs *regs, u32 ir)
rs = regs->regs[MIPSInst_RS(ir)];
res = (u64)rt * (u64)rs;
rt = res;
- regs->lo = (s64)rt;
- regs->hi = (s64)(res >> 32);
+ regs->lo = (s64)(s32)rt;
+ regs->hi = (s64)(s32)(res >> 32);
MIPS_R2_STATS(muls);
@@ -670,9 +670,9 @@ static int maddu_func(struct pt_regs *regs, u32 ir)
res += ((((s64)rt) << 32) | (u32)rs);
rt = res;
- regs->lo = (s64)rt;
+ regs->lo = (s64)(s32)rt;
rs = res >> 32;
- regs->hi = (s64)rs;
+ regs->hi = (s64)(s32)rs;
MIPS_R2_STATS(dsps);
@@ -728,9 +728,9 @@ static int msubu_func(struct pt_regs *regs, u32 ir)
res = ((((s64)rt) << 32) | (u32)rs) - res;
rt = res;
- regs->lo = (s64)rt;
+ regs->lo = (s64)(s32)rt;
rs = res >> 32;
- regs->hi = (s64)rs;
+ regs->hi = (s64)(s32)rs;
MIPS_R2_STATS(dsps);
diff --git a/arch/mips/kernel/mips_ksyms.c b/arch/mips/kernel/mips_ksyms.c
deleted file mode 100644
index 93aeec705a6e..000000000000
--- a/arch/mips/kernel/mips_ksyms.c
+++ /dev/null
@@ -1,94 +0,0 @@
-/*
- * Export MIPS-specific functions needed for loadable modules.
- *
- * This file is subject to the terms and conditions of the GNU General Public
- * License. See the file "COPYING" in the main directory of this archive
- * for more details.
- *
- * Copyright (C) 1996, 97, 98, 99, 2000, 01, 03, 04, 05, 12 by Ralf Baechle
- * Copyright (C) 1999, 2000, 01 Silicon Graphics, Inc.
- */
-#include <linux/interrupt.h>
-#include <linux/export.h>
-#include <asm/checksum.h>
-#include <linux/mm.h>
-#include <linux/uaccess.h>
-#include <asm/ftrace.h>
-#include <asm/fpu.h>
-#include <asm/msa.h>
-
-extern void *__bzero_kernel(void *__s, size_t __count);
-extern void *__bzero(void *__s, size_t __count);
-extern long __strncpy_from_kernel_nocheck_asm(char *__to,
- const char *__from, long __len);
-extern long __strncpy_from_kernel_asm(char *__to, const char *__from,
- long __len);
-extern long __strncpy_from_user_nocheck_asm(char *__to,
- const char *__from, long __len);
-extern long __strncpy_from_user_asm(char *__to, const char *__from,
- long __len);
-extern long __strlen_kernel_asm(const char *s);
-extern long __strlen_user_asm(const char *s);
-extern long __strnlen_kernel_nocheck_asm(const char *s);
-extern long __strnlen_kernel_asm(const char *s);
-extern long __strnlen_user_nocheck_asm(const char *s);
-extern long __strnlen_user_asm(const char *s);
-
-/*
- * Core architecture code
- */
-EXPORT_SYMBOL_GPL(_save_fp);
-#ifdef CONFIG_CPU_HAS_MSA
-EXPORT_SYMBOL_GPL(_save_msa);
-#endif
-
-/*
- * String functions
- */
-EXPORT_SYMBOL(memset);
-EXPORT_SYMBOL(memcpy);
-EXPORT_SYMBOL(memmove);
-
-/*
- * Functions that operate on entire pages. Mostly used by memory management.
- */
-EXPORT_SYMBOL(clear_page);
-EXPORT_SYMBOL(copy_page);
-
-/*
- * Userspace access stuff.
- */
-EXPORT_SYMBOL(__copy_user);
-EXPORT_SYMBOL(__copy_user_inatomic);
-#ifdef CONFIG_EVA
-EXPORT_SYMBOL(__copy_from_user_eva);
-EXPORT_SYMBOL(__copy_in_user_eva);
-EXPORT_SYMBOL(__copy_to_user_eva);
-EXPORT_SYMBOL(__copy_user_inatomic_eva);
-EXPORT_SYMBOL(__bzero_kernel);
-#endif
-EXPORT_SYMBOL(__bzero);
-EXPORT_SYMBOL(__strncpy_from_kernel_nocheck_asm);
-EXPORT_SYMBOL(__strncpy_from_kernel_asm);
-EXPORT_SYMBOL(__strncpy_from_user_nocheck_asm);
-EXPORT_SYMBOL(__strncpy_from_user_asm);
-EXPORT_SYMBOL(__strlen_kernel_asm);
-EXPORT_SYMBOL(__strlen_user_asm);
-EXPORT_SYMBOL(__strnlen_kernel_nocheck_asm);
-EXPORT_SYMBOL(__strnlen_kernel_asm);
-EXPORT_SYMBOL(__strnlen_user_nocheck_asm);
-EXPORT_SYMBOL(__strnlen_user_asm);
-
-#ifndef CONFIG_CPU_MIPSR6
-EXPORT_SYMBOL(csum_partial);
-EXPORT_SYMBOL(csum_partial_copy_nocheck);
-EXPORT_SYMBOL(__csum_partial_copy_kernel);
-EXPORT_SYMBOL(__csum_partial_copy_to_user);
-EXPORT_SYMBOL(__csum_partial_copy_from_user);
-#endif
-
-EXPORT_SYMBOL(invalid_pte_table);
-#ifdef CONFIG_FUNCTION_TRACER
-/* _mcount is defined in arch/mips/kernel/mcount.S */
-EXPORT_SYMBOL(_mcount);
-#endif
diff --git a/arch/mips/kernel/perf_event_mipsxx.c b/arch/mips/kernel/perf_event_mipsxx.c
index d3ba9f4105b5..8c35b3152e1e 100644
--- a/arch/mips/kernel/perf_event_mipsxx.c
+++ b/arch/mips/kernel/perf_event_mipsxx.c
@@ -101,40 +101,31 @@ struct mips_pmu {
static struct mips_pmu mipspmu;
-#define M_PERFCTL_EXL (1 << 0)
-#define M_PERFCTL_KERNEL (1 << 1)
-#define M_PERFCTL_SUPERVISOR (1 << 2)
-#define M_PERFCTL_USER (1 << 3)
-#define M_PERFCTL_INTERRUPT_ENABLE (1 << 4)
-#define M_PERFCTL_EVENT(event) (((event) & 0x3ff) << 5)
-#define M_PERFCTL_VPEID(vpe) ((vpe) << 16)
+#define M_PERFCTL_EVENT(event) (((event) << MIPS_PERFCTRL_EVENT_S) & \
+ MIPS_PERFCTRL_EVENT)
+#define M_PERFCTL_VPEID(vpe) ((vpe) << MIPS_PERFCTRL_VPEID_S)
#ifdef CONFIG_CPU_BMIPS5000
#define M_PERFCTL_MT_EN(filter) 0
#else /* !CONFIG_CPU_BMIPS5000 */
-#define M_PERFCTL_MT_EN(filter) ((filter) << 20)
+#define M_PERFCTL_MT_EN(filter) (filter)
#endif /* CONFIG_CPU_BMIPS5000 */
-#define M_TC_EN_ALL M_PERFCTL_MT_EN(0)
-#define M_TC_EN_VPE M_PERFCTL_MT_EN(1)
-#define M_TC_EN_TC M_PERFCTL_MT_EN(2)
-#define M_PERFCTL_TCID(tcid) ((tcid) << 22)
-#define M_PERFCTL_WIDE (1 << 30)
-#define M_PERFCTL_MORE (1 << 31)
-#define M_PERFCTL_TC (1 << 30)
+#define M_TC_EN_ALL M_PERFCTL_MT_EN(MIPS_PERFCTRL_MT_EN_ALL)
+#define M_TC_EN_VPE M_PERFCTL_MT_EN(MIPS_PERFCTRL_MT_EN_VPE)
+#define M_TC_EN_TC M_PERFCTL_MT_EN(MIPS_PERFCTRL_MT_EN_TC)
-#define M_PERFCTL_COUNT_EVENT_WHENEVER (M_PERFCTL_EXL | \
- M_PERFCTL_KERNEL | \
- M_PERFCTL_USER | \
- M_PERFCTL_SUPERVISOR | \
- M_PERFCTL_INTERRUPT_ENABLE)
+#define M_PERFCTL_COUNT_EVENT_WHENEVER (MIPS_PERFCTRL_EXL | \
+ MIPS_PERFCTRL_K | \
+ MIPS_PERFCTRL_U | \
+ MIPS_PERFCTRL_S | \
+ MIPS_PERFCTRL_IE)
#ifdef CONFIG_MIPS_MT_SMP
#define M_PERFCTL_CONFIG_MASK 0x3fff801f
#else
#define M_PERFCTL_CONFIG_MASK 0x1f
#endif
-#define M_PERFCTL_EVENT_MASK 0xfe0
#ifdef CONFIG_MIPS_PERF_SHARED_TC_COUNTERS
@@ -345,11 +336,11 @@ static void mipsxx_pmu_enable_event(struct hw_perf_event *evt, int idx)
cpuc->saved_ctrl[idx] = M_PERFCTL_EVENT(evt->event_base & 0xff) |
(evt->config_base & M_PERFCTL_CONFIG_MASK) |
/* Make sure interrupt enabled. */
- M_PERFCTL_INTERRUPT_ENABLE;
+ MIPS_PERFCTRL_IE;
if (IS_ENABLED(CONFIG_CPU_BMIPS5000))
/* enable the counter for the calling thread */
cpuc->saved_ctrl[idx] |=
- (1 << (12 + vpe_id())) | M_PERFCTL_TC;
+ (1 << (12 + vpe_id())) | BRCM_PERFCTRL_TC;
/*
* We do not actually let the counter run. Leave it until start().
@@ -754,11 +745,11 @@ static int __n_counters(void)
{
if (!cpu_has_perf)
return 0;
- if (!(read_c0_perfctrl0() & M_PERFCTL_MORE))
+ if (!(read_c0_perfctrl0() & MIPS_PERFCTRL_M))
return 1;
- if (!(read_c0_perfctrl1() & M_PERFCTL_MORE))
+ if (!(read_c0_perfctrl1() & MIPS_PERFCTRL_M))
return 2;
- if (!(read_c0_perfctrl2() & M_PERFCTL_MORE))
+ if (!(read_c0_perfctrl2() & MIPS_PERFCTRL_M))
return 3;
return 4;
@@ -1339,7 +1330,7 @@ static int __hw_perf_event_init(struct perf_event *event)
* We allow max flexibility on how each individual counter shared
* by the single CPU operates (the mode exclusion and the range).
*/
- hwc->config_base = M_PERFCTL_INTERRUPT_ENABLE;
+ hwc->config_base = MIPS_PERFCTRL_IE;
/* Calculate range bits and validate it. */
if (num_possible_cpus() > 1)
@@ -1350,14 +1341,14 @@ static int __hw_perf_event_init(struct perf_event *event)
mutex_unlock(&raw_event_mutex);
if (!attr->exclude_user)
- hwc->config_base |= M_PERFCTL_USER;
+ hwc->config_base |= MIPS_PERFCTRL_U;
if (!attr->exclude_kernel) {
- hwc->config_base |= M_PERFCTL_KERNEL;
+ hwc->config_base |= MIPS_PERFCTRL_K;
/* MIPS kernel mode: KSU == 00b || EXL == 1 || ERL == 1 */
- hwc->config_base |= M_PERFCTL_EXL;
+ hwc->config_base |= MIPS_PERFCTRL_EXL;
}
if (!attr->exclude_hv)
- hwc->config_base |= M_PERFCTL_SUPERVISOR;
+ hwc->config_base |= MIPS_PERFCTRL_S;
hwc->config_base &= M_PERFCTL_CONFIG_MASK;
/*
@@ -1830,7 +1821,7 @@ init_hw_perf_events(void)
mipspmu.num_counters = counters;
mipspmu.irq = irq;
- if (read_c0_perfctrl0() & M_PERFCTL_WIDE) {
+ if (read_c0_perfctrl0() & MIPS_PERFCTRL_W) {
mipspmu.max_period = (1ULL << 63) - 1;
mipspmu.valid_count = (1ULL << 63) - 1;
mipspmu.overflow = 1ULL << 63;
diff --git a/arch/mips/kernel/process.c b/arch/mips/kernel/process.c
index 5142b1dfe8a7..803e255b6fc3 100644
--- a/arch/mips/kernel/process.c
+++ b/arch/mips/kernel/process.c
@@ -33,6 +33,7 @@
#include <asm/dsemul.h>
#include <asm/dsp.h>
#include <asm/fpu.h>
+#include <asm/irq.h>
#include <asm/msa.h>
#include <asm/pgtable.h>
#include <asm/mipsregs.h>
@@ -49,9 +50,7 @@
#ifdef CONFIG_HOTPLUG_CPU
void arch_cpu_idle_dead(void)
{
- /* What the heck is this check doing ? */
- if (!cpumask_test_cpu(smp_processor_id(), &cpu_callin_map))
- play_dead();
+ play_dead();
}
#endif
@@ -195,11 +194,9 @@ struct mips_frame_info {
#define J_TARGET(pc,target) \
(((unsigned long)(pc) & 0xf0000000) | ((target) << 2))
-static inline int is_ra_save_ins(union mips_instruction *ip)
+static inline int is_ra_save_ins(union mips_instruction *ip, int *poff)
{
#ifdef CONFIG_CPU_MICROMIPS
- union mips_instruction mmi;
-
/*
* swsp ra,offset
* swm16 reglist,offset(sp)
@@ -209,29 +206,71 @@ static inline int is_ra_save_ins(union mips_instruction *ip)
*
* microMIPS is way more fun...
*/
- if (mm_insn_16bit(ip->halfword[0])) {
- mmi.word = (ip->halfword[0] << 16);
- return (mmi.mm16_r5_format.opcode == mm_swsp16_op &&
- mmi.mm16_r5_format.rt == 31) ||
- (mmi.mm16_m_format.opcode == mm_pool16c_op &&
- mmi.mm16_m_format.func == mm_swm16_op);
+ if (mm_insn_16bit(ip->halfword[1])) {
+ switch (ip->mm16_r5_format.opcode) {
+ case mm_swsp16_op:
+ if (ip->mm16_r5_format.rt != 31)
+ return 0;
+
+ *poff = ip->mm16_r5_format.simmediate;
+ *poff = (*poff << 2) / sizeof(ulong);
+ return 1;
+
+ case mm_pool16c_op:
+ switch (ip->mm16_m_format.func) {
+ case mm_swm16_op:
+ *poff = ip->mm16_m_format.imm;
+ *poff += 1 + ip->mm16_m_format.rlist;
+ *poff = (*poff << 2) / sizeof(ulong);
+ return 1;
+
+ default:
+ return 0;
+ }
+
+ default:
+ return 0;
+ }
}
- else {
- mmi.halfword[0] = ip->halfword[1];
- mmi.halfword[1] = ip->halfword[0];
- return (mmi.mm_m_format.opcode == mm_pool32b_op &&
- mmi.mm_m_format.rd > 9 &&
- mmi.mm_m_format.base == 29 &&
- mmi.mm_m_format.func == mm_swm32_func) ||
- (mmi.i_format.opcode == mm_sw32_op &&
- mmi.i_format.rs == 29 &&
- mmi.i_format.rt == 31);
+
+ switch (ip->i_format.opcode) {
+ case mm_sw32_op:
+ if (ip->i_format.rs != 29)
+ return 0;
+ if (ip->i_format.rt != 31)
+ return 0;
+
+ *poff = ip->i_format.simmediate / sizeof(ulong);
+ return 1;
+
+ case mm_pool32b_op:
+ switch (ip->mm_m_format.func) {
+ case mm_swm32_func:
+ if (ip->mm_m_format.rd < 0x10)
+ return 0;
+ if (ip->mm_m_format.base != 29)
+ return 0;
+
+ *poff = ip->mm_m_format.simmediate;
+ *poff += (ip->mm_m_format.rd & 0xf) * sizeof(u32);
+ *poff /= sizeof(ulong);
+ return 1;
+ default:
+ return 0;
+ }
+
+ default:
+ return 0;
}
#else
/* sw / sd $ra, offset($sp) */
- return (ip->i_format.opcode == sw_op || ip->i_format.opcode == sd_op) &&
- ip->i_format.rs == 29 &&
- ip->i_format.rt == 31;
+ if ((ip->i_format.opcode == sw_op || ip->i_format.opcode == sd_op) &&
+ ip->i_format.rs == 29 && ip->i_format.rt == 31) {
+ *poff = ip->i_format.simmediate / sizeof(ulong);
+ return 1;
+ }
+
+ return 0;
#endif
}
@@ -246,13 +285,16 @@ static inline int is_jump_ins(union mips_instruction *ip)
*
* microMIPS is kind of more fun...
*/
- union mips_instruction mmi;
-
- mmi.word = (ip->halfword[0] << 16);
+ if (mm_insn_16bit(ip->halfword[1])) {
+ if ((ip->mm16_r5_format.opcode == mm_pool16c_op &&
+ (ip->mm16_r5_format.rt & mm_jr16_op) == mm_jr16_op))
+ return 1;
+ return 0;
+ }
- if ((mmi.mm16_r5_format.opcode == mm_pool16c_op &&
- (mmi.mm16_r5_format.rt & mm_jr16_op) == mm_jr16_op) ||
- ip->j_format.opcode == mm_jal32_op)
+ if (ip->j_format.opcode == mm_j32_op)
+ return 1;
+ if (ip->j_format.opcode == mm_jal32_op)
return 1;
if (ip->r_format.opcode != mm_pool32a_op ||
ip->r_format.func != mm_pool32axf_op)
@@ -280,15 +322,13 @@ static inline int is_sp_move_ins(union mips_instruction *ip)
*
* microMIPS is not more fun...
*/
- if (mm_insn_16bit(ip->halfword[0])) {
- union mips_instruction mmi;
-
- mmi.word = (ip->halfword[0] << 16);
- return (mmi.mm16_r3_format.opcode == mm_pool16d_op &&
- mmi.mm16_r3_format.simmediate && mm_addiusp_func) ||
- (mmi.mm16_r5_format.opcode == mm_pool16d_op &&
- mmi.mm16_r5_format.rt == 29);
+ if (mm_insn_16bit(ip->halfword[1])) {
+ return (ip->mm16_r3_format.opcode == mm_pool16d_op &&
+ ip->mm16_r3_format.simmediate && mm_addiusp_func) ||
+ (ip->mm16_r5_format.opcode == mm_pool16d_op &&
+ ip->mm16_r5_format.rt == 29);
}
+
return ip->mm_i_format.opcode == mm_addiu32_op &&
ip->mm_i_format.rt == 29 && ip->mm_i_format.rs == 29;
#else
@@ -303,30 +343,36 @@ static inline int is_sp_move_ins(union mips_instruction *ip)
static int get_frame_info(struct mips_frame_info *info)
{
-#ifdef CONFIG_CPU_MICROMIPS
- union mips_instruction *ip = (void *) (((char *) info->func) - 1);
-#else
- union mips_instruction *ip = info->func;
-#endif
- unsigned max_insns = info->func_size / sizeof(union mips_instruction);
- unsigned i;
+ bool is_mmips = IS_ENABLED(CONFIG_CPU_MICROMIPS);
+ union mips_instruction insn, *ip, *ip_end;
+ const unsigned int max_insns = 128;
+ unsigned int i;
info->pc_offset = -1;
info->frame_size = 0;
+ ip = (void *)msk_isa16_mode((ulong)info->func);
if (!ip)
goto err;
- if (max_insns == 0)
- max_insns = 128U; /* unknown function size */
- max_insns = min(128U, max_insns);
+ ip_end = (void *)ip + info->func_size;
- for (i = 0; i < max_insns; i++, ip++) {
+ for (i = 0; i < max_insns && ip < ip_end; i++, ip++) {
+ if (is_mmips && mm_insn_16bit(ip->halfword[0])) {
+ insn.halfword[0] = 0;
+ insn.halfword[1] = ip->halfword[0];
+ } else if (is_mmips) {
+ insn.halfword[0] = ip->halfword[1];
+ insn.halfword[1] = ip->halfword[0];
+ } else {
+ insn.word = ip->word;
+ }
- if (is_jump_ins(ip))
+ if (is_jump_ins(&insn))
break;
+
if (!info->frame_size) {
- if (is_sp_move_ins(ip))
+ if (is_sp_move_ins(&insn))
{
#ifdef CONFIG_CPU_MICROMIPS
if (mm_insn_16bit(ip->halfword[0]))
@@ -349,11 +395,9 @@ static int get_frame_info(struct mips_frame_info *info)
}
continue;
}
- if (info->pc_offset == -1 && is_ra_save_ins(ip)) {
- info->pc_offset =
- ip->i_format.simmediate / sizeof(long);
+ if (info->pc_offset == -1 &&
+ is_ra_save_ins(&insn, &info->pc_offset))
break;
- }
}
if (info->frame_size && info->pc_offset >= 0) /* nested */
return 0;
@@ -511,7 +555,19 @@ EXPORT_SYMBOL(unwind_stack_by_address);
unsigned long unwind_stack(struct task_struct *task, unsigned long *sp,
unsigned long pc, unsigned long *ra)
{
- unsigned long stack_page = (unsigned long)task_stack_page(task);
+ unsigned long stack_page = 0;
+ int cpu;
+
+ for_each_possible_cpu(cpu) {
+ if (on_irq_stack(cpu, *sp)) {
+ stack_page = (unsigned long)irq_stack[cpu];
+ break;
+ }
+ }
+
+ if (!stack_page)
+ stack_page = (unsigned long)task_stack_page(task);
+
return unwind_stack_by_address(stack_page, sp, pc, ra);
}
#endif
@@ -673,3 +729,47 @@ int mips_set_process_fp_mode(struct task_struct *task, unsigned int value)
return 0;
}
+
+#if defined(CONFIG_32BIT) || defined(CONFIG_MIPS32_O32)
+void mips_dump_regs32(u32 *uregs, const struct pt_regs *regs)
+{
+ unsigned int i;
+
+ for (i = MIPS32_EF_R1; i <= MIPS32_EF_R31; i++) {
+ /* k0/k1 are copied as zero. */
+ if (i == MIPS32_EF_R26 || i == MIPS32_EF_R27)
+ uregs[i] = 0;
+ else
+ uregs[i] = regs->regs[i - MIPS32_EF_R0];
+ }
+
+ uregs[MIPS32_EF_LO] = regs->lo;
+ uregs[MIPS32_EF_HI] = regs->hi;
+ uregs[MIPS32_EF_CP0_EPC] = regs->cp0_epc;
+ uregs[MIPS32_EF_CP0_BADVADDR] = regs->cp0_badvaddr;
+ uregs[MIPS32_EF_CP0_STATUS] = regs->cp0_status;
+ uregs[MIPS32_EF_CP0_CAUSE] = regs->cp0_cause;
+}
+#endif /* CONFIG_32BIT || CONFIG_MIPS32_O32 */
+
+#ifdef CONFIG_64BIT
+void mips_dump_regs64(u64 *uregs, const struct pt_regs *regs)
+{
+ unsigned int i;
+
+ for (i = MIPS64_EF_R1; i <= MIPS64_EF_R31; i++) {
+ /* k0/k1 are copied as zero. */
+ if (i == MIPS64_EF_R26 || i == MIPS64_EF_R27)
+ uregs[i] = 0;
+ else
+ uregs[i] = regs->regs[i - MIPS64_EF_R0];
+ }
+
+ uregs[MIPS64_EF_LO] = regs->lo;
+ uregs[MIPS64_EF_HI] = regs->hi;
+ uregs[MIPS64_EF_CP0_EPC] = regs->cp0_epc;
+ uregs[MIPS64_EF_CP0_BADVADDR] = regs->cp0_badvaddr;
+ uregs[MIPS64_EF_CP0_STATUS] = regs->cp0_status;
+ uregs[MIPS64_EF_CP0_CAUSE] = regs->cp0_cause;
+}
+#endif /* CONFIG_64BIT */
diff --git a/arch/mips/kernel/prom.c b/arch/mips/kernel/prom.c
index 5fcec3032f38..0dbcd152a1a9 100644
--- a/arch/mips/kernel/prom.c
+++ b/arch/mips/kernel/prom.c
@@ -49,6 +49,13 @@ void * __init early_init_dt_alloc_memory_arch(u64 size, u64 align)
return __alloc_bootmem(size, align, __pa(MAX_DMA_ADDRESS));
}
+int __init early_init_dt_reserve_memory_arch(phys_addr_t base,
+ phys_addr_t size, bool nomap)
+{
+ add_memory_region(base, size, BOOT_MEM_RESERVED);
+ return 0;
+}
+
void __init __dt_setup_arch(void *bph)
{
if (!early_init_dt_scan(bph))
diff --git a/arch/mips/kernel/ptrace.c b/arch/mips/kernel/ptrace.c
index c8ba26072132..fdef26382c37 100644
--- a/arch/mips/kernel/ptrace.c
+++ b/arch/mips/kernel/ptrace.c
@@ -294,23 +294,8 @@ static int gpr32_get(struct task_struct *target,
{
struct pt_regs *regs = task_pt_regs(target);
u32 uregs[ELF_NGREG] = {};
- unsigned i;
-
- for (i = MIPS32_EF_R1; i <= MIPS32_EF_R31; i++) {
- /* k0/k1 are copied as zero. */
- if (i == MIPS32_EF_R26 || i == MIPS32_EF_R27)
- continue;
-
- uregs[i] = regs->regs[i - MIPS32_EF_R0];
- }
-
- uregs[MIPS32_EF_LO] = regs->lo;
- uregs[MIPS32_EF_HI] = regs->hi;
- uregs[MIPS32_EF_CP0_EPC] = regs->cp0_epc;
- uregs[MIPS32_EF_CP0_BADVADDR] = regs->cp0_badvaddr;
- uregs[MIPS32_EF_CP0_STATUS] = regs->cp0_status;
- uregs[MIPS32_EF_CP0_CAUSE] = regs->cp0_cause;
+ mips_dump_regs32(uregs, regs);
return user_regset_copyout(&pos, &count, &kbuf, &ubuf, uregs, 0,
sizeof(uregs));
}
@@ -373,23 +358,8 @@ static int gpr64_get(struct task_struct *target,
{
struct pt_regs *regs = task_pt_regs(target);
u64 uregs[ELF_NGREG] = {};
- unsigned i;
-
- for (i = MIPS64_EF_R1; i <= MIPS64_EF_R31; i++) {
- /* k0/k1 are copied as zero. */
- if (i == MIPS64_EF_R26 || i == MIPS64_EF_R27)
- continue;
-
- uregs[i] = regs->regs[i - MIPS64_EF_R0];
- }
-
- uregs[MIPS64_EF_LO] = regs->lo;
- uregs[MIPS64_EF_HI] = regs->hi;
- uregs[MIPS64_EF_CP0_EPC] = regs->cp0_epc;
- uregs[MIPS64_EF_CP0_BADVADDR] = regs->cp0_badvaddr;
- uregs[MIPS64_EF_CP0_STATUS] = regs->cp0_status;
- uregs[MIPS64_EF_CP0_CAUSE] = regs->cp0_cause;
+ mips_dump_regs64(uregs, regs);
return user_regset_copyout(&pos, &count, &kbuf, &ubuf, uregs, 0,
sizeof(uregs));
}
diff --git a/arch/mips/kernel/r2300_switch.S b/arch/mips/kernel/r2300_switch.S
index ac27ef7d4d0e..1049eeafd97d 100644
--- a/arch/mips/kernel/r2300_switch.S
+++ b/arch/mips/kernel/r2300_switch.S
@@ -12,6 +12,7 @@
*/
#include <asm/asm.h>
#include <asm/cachectl.h>
+#include <asm/export.h>
#include <asm/fpregdef.h>
#include <asm/mipsregs.h>
#include <asm/asm-offsets.h>
@@ -72,6 +73,7 @@ LEAF(resume)
* Save a thread's fp context.
*/
LEAF(_save_fp)
+EXPORT_SYMBOL(_save_fp)
fpu_save_single a0, t1 # clobbers t1
jr ra
END(_save_fp)
diff --git a/arch/mips/kernel/r4k_switch.S b/arch/mips/kernel/r4k_switch.S
index 2f0a3b223c97..758577861523 100644
--- a/arch/mips/kernel/r4k_switch.S
+++ b/arch/mips/kernel/r4k_switch.S
@@ -12,6 +12,7 @@
*/
#include <asm/asm.h>
#include <asm/cachectl.h>
+#include <asm/export.h>
#include <asm/fpregdef.h>
#include <asm/mipsregs.h>
#include <asm/asm-offsets.h>
@@ -75,6 +76,7 @@
* Save a thread's fp context.
*/
LEAF(_save_fp)
+EXPORT_SYMBOL(_save_fp)
#if defined(CONFIG_64BIT) || defined(CONFIG_CPU_MIPS32_R2) || \
defined(CONFIG_CPU_MIPS32_R6)
mfc0 t0, CP0_STATUS
@@ -101,6 +103,7 @@ LEAF(_restore_fp)
* Save a thread's MSA vector context.
*/
LEAF(_save_msa)
+EXPORT_SYMBOL(_save_msa)
msa_save_all a0
jr ra
END(_save_msa)
diff --git a/arch/mips/kernel/relocate.c b/arch/mips/kernel/relocate.c
index 1958910b75c0..9103bebc9a8e 100644
--- a/arch/mips/kernel/relocate.c
+++ b/arch/mips/kernel/relocate.c
@@ -31,6 +31,18 @@ extern u32 _relocation_end[]; /* End relocation table */
extern long __start___ex_table; /* Start exception table */
extern long __stop___ex_table; /* End exception table */
+extern void __weak plat_fdt_relocated(void *new_location);
+
+/*
+ * This function may be defined for a platform to perform any post-relocation
+ * fixup necessary.
+ * Return non-zero to abort relocation
+ */
+int __weak plat_post_relocation(long offset)
+{
+ return 0;
+}
+
static inline u32 __init get_synci_step(void)
{
u32 res;
@@ -291,12 +303,14 @@ void *__init relocate_kernel(void)
int res = 1;
/* Default to original kernel entry point */
void *kernel_entry = start_kernel;
+ void *fdt = NULL;
/* Get the command line */
fw_init_cmdline();
#if defined(CONFIG_USE_OF)
/* Deal with the device tree */
- early_init_dt_scan(plat_get_fdt());
+ fdt = plat_get_fdt();
+ early_init_dt_scan(fdt);
if (boot_command_line[0]) {
/* Boot command line was passed in device tree */
strlcpy(arcs_cmdline, boot_command_line, COMMAND_LINE_SIZE);
@@ -316,6 +330,29 @@ void *__init relocate_kernel(void)
arcs_cmdline[0] = '\0';
if (offset) {
+ void (*fdt_relocated_)(void *) = NULL;
+#if defined(CONFIG_USE_OF)
+ unsigned long fdt_phys = virt_to_phys(fdt);
+
+ /*
+ * If built-in dtb is used then it will have been relocated
+ * during kernel _text relocation. If appended DTB is used
+ * then it will not be relocated, but it should remain
+ * intact in the original location. If dtb is loaded by
+ * the bootloader then it may need to be moved if it crosses
+ * the target memory area
+ */
+
+ if (fdt_phys >= virt_to_phys(RELOCATED(&_text)) &&
+ fdt_phys <= virt_to_phys(RELOCATED(&_end))) {
+ void *fdt_relocated =
+ RELOCATED(ALIGN((long)&_end, PAGE_SIZE));
+ memcpy(fdt_relocated, fdt, fdt_totalsize(fdt));
+ fdt = fdt_relocated;
+ fdt_relocated_ = RELOCATED(&plat_fdt_relocated);
+ }
+#endif /* CONFIG_USE_OF */
+
/* Copy the kernel to it's new location */
memcpy(loc_new, &_text, kernel_length);
@@ -338,6 +375,23 @@ void *__init relocate_kernel(void)
*/
memcpy(RELOCATED(&__bss_start), &__bss_start, bss_length);
+ /*
+ * If fdt was stored outside of the kernel image and
+ * had to be moved then update platform's state data
+ * with the new fdt location
+ */
+ if (fdt_relocated_)
+ fdt_relocated_(fdt);
+
+ /*
+ * Last chance for the platform to abort relocation.
+ * This may also be used by the platform to perform any
+ * initialisation required now that the new kernel is
+ * resident in memory and ready to be executed.
+ */
+ if (plat_post_relocation(offset))
+ goto out;
+
/* The current thread is now within the relocated image */
__current_thread_info = RELOCATED(&init_thread_union);
diff --git a/arch/mips/kernel/setup.c b/arch/mips/kernel/setup.c
index f66e5ce505b2..01d1dbde5fbf 100644
--- a/arch/mips/kernel/setup.c
+++ b/arch/mips/kernel/setup.c
@@ -27,6 +27,7 @@
#include <linux/device.h>
#include <linux/dma-contiguous.h>
#include <linux/decompress/generic.h>
+#include <linux/of_fdt.h>
#include <asm/addrspace.h>
#include <asm/bootinfo.h>
@@ -153,6 +154,35 @@ void __init detect_memory_region(phys_addr_t start, phys_addr_t sz_min, phys_add
add_memory_region(start, size, BOOT_MEM_RAM);
}
+bool __init memory_region_available(phys_addr_t start, phys_addr_t size)
+{
+ int i;
+ bool in_ram = false, free = true;
+
+ for (i = 0; i < boot_mem_map.nr_map; i++) {
+ phys_addr_t start_, end_;
+
+ start_ = boot_mem_map.map[i].addr;
+ end_ = boot_mem_map.map[i].addr + boot_mem_map.map[i].size;
+
+ switch (boot_mem_map.map[i].type) {
+ case BOOT_MEM_RAM:
+ if (start >= start_ && start + size <= end_)
+ in_ram = true;
+ break;
+ case BOOT_MEM_RESERVED:
+ if ((start >= start_ && start < end_) ||
+ (start < start_ && start + size >= start_))
+ free = false;
+ break;
+ default:
+ continue;
+ }
+ }
+
+ return in_ram && free;
+}
+
static void __init print_memory_map(void)
{
int i;
@@ -332,11 +362,19 @@ static void __init bootmem_init(void)
#else /* !CONFIG_SGI_IP27 */
+static unsigned long __init bootmap_bytes(unsigned long pages)
+{
+ unsigned long bytes = DIV_ROUND_UP(pages, 8);
+
+ return ALIGN(bytes, sizeof(long));
+}
+
static void __init bootmem_init(void)
{
unsigned long reserved_end;
unsigned long mapstart = ~0UL;
unsigned long bootmap_size;
+ bool bootmap_valid = false;
int i;
/*
@@ -430,11 +468,42 @@ static void __init bootmem_init(void)
#endif
/*
- * Initialize the boot-time allocator with low memory only.
+ * check that mapstart doesn't overlap with any of
+ * memory regions that have been reserved through eg. DTB
*/
- bootmap_size = init_bootmem_node(NODE_DATA(0), mapstart,
- min_low_pfn, max_low_pfn);
+ bootmap_size = bootmap_bytes(max_low_pfn - min_low_pfn);
+ bootmap_valid = memory_region_available(PFN_PHYS(mapstart),
+ bootmap_size);
+ for (i = 0; i < boot_mem_map.nr_map && !bootmap_valid; i++) {
+ unsigned long mapstart_addr;
+
+ switch (boot_mem_map.map[i].type) {
+ case BOOT_MEM_RESERVED:
+ mapstart_addr = PFN_ALIGN(boot_mem_map.map[i].addr +
+ boot_mem_map.map[i].size);
+ if (PHYS_PFN(mapstart_addr) < mapstart)
+ break;
+
+ bootmap_valid = memory_region_available(mapstart_addr,
+ bootmap_size);
+ if (bootmap_valid)
+ mapstart = PHYS_PFN(mapstart_addr);
+ break;
+ default:
+ break;
+ }
+ }
+
+ if (!bootmap_valid)
+ panic("No memory area to place a bootmap bitmap");
+
+ /*
+ * Initialize the boot-time allocator with low memory only.
+ */
+ if (bootmap_size != init_bootmem_node(NODE_DATA(0), mapstart,
+ min_low_pfn, max_low_pfn))
+ panic("Unexpected memory size required for bootmap");
for (i = 0; i < boot_mem_map.nr_map; i++) {
unsigned long start, end;
@@ -483,6 +552,10 @@ static void __init bootmem_init(void)
continue;
default:
/* Not usable memory */
+ if (start > min_low_pfn && end < max_low_pfn)
+ reserve_bootmem(boot_mem_map.map[i].addr,
+ boot_mem_map.map[i].size,
+ BOOTMEM_DEFAULT);
continue;
}
@@ -589,6 +662,10 @@ static int __init early_parse_mem(char *p)
start = memparse(p + 1, &p);
add_memory_region(start, size, BOOT_MEM_RAM);
+
+ if (start && start > PHYS_OFFSET)
+ add_memory_region(PHYS_OFFSET, start - PHYS_OFFSET,
+ BOOT_MEM_RESERVED);
return 0;
}
early_param("mem", early_parse_mem);
@@ -664,6 +741,11 @@ static void __init mips_parse_crashkernel(void)
if (ret != 0 || crash_size <= 0)
return;
+ if (!memory_region_available(crash_base, crash_size)) {
+ pr_warn("Invalid memory region reserved for crash kernel\n");
+ return;
+ }
+
crashk_res.start = crash_base;
crashk_res.end = crash_base + crash_size - 1;
}
@@ -672,6 +754,9 @@ static void __init request_crashkernel(struct resource *res)
{
int ret;
+ if (crashk_res.start == crashk_res.end)
+ return;
+
ret = request_resource(res, &crashk_res);
if (!ret)
pr_info("Reserving %ldMB of memory at %ldMB for crashkernel\n",
@@ -757,6 +842,9 @@ static void __init arch_mem_init(char **cmdline_p)
print_memory_map();
}
+ early_init_fdt_reserve_self();
+ early_init_fdt_scan_reserved_mem();
+
bootmem_init();
#ifdef CONFIG_PROC_VMCORE
if (setup_elfcorehdr && setup_elfcorehdr_size) {
diff --git a/arch/mips/kernel/smp-bmips.c b/arch/mips/kernel/smp-bmips.c
index 6d0f1321e084..16e37a28f876 100644
--- a/arch/mips/kernel/smp-bmips.c
+++ b/arch/mips/kernel/smp-bmips.c
@@ -364,7 +364,7 @@ static int bmips_cpu_disable(void)
set_cpu_online(cpu, false);
calculate_cpu_foreign_map();
- cpumask_clear_cpu(cpu, &cpu_callin_map);
+ irq_cpu_offline();
clear_c0_status(IE_IRQ5);
local_flush_tlb_all();
diff --git a/arch/mips/kernel/smp-cps.c b/arch/mips/kernel/smp-cps.c
index 6183ad84cc73..a2544c2394e4 100644
--- a/arch/mips/kernel/smp-cps.c
+++ b/arch/mips/kernel/smp-cps.c
@@ -326,7 +326,11 @@ static void cps_boot_secondary(int cpu, struct task_struct *idle)
if (cpu_online(remote))
break;
}
- BUG_ON(remote >= NR_CPUS);
+ if (remote >= NR_CPUS) {
+ pr_crit("No online CPU in core %u to start CPU%d\n",
+ core, cpu);
+ goto out;
+ }
err = smp_call_function_single(remote, remote_vpe_boot,
NULL, 1);
@@ -399,7 +403,6 @@ static int cps_cpu_disable(void)
smp_mb__after_atomic();
set_cpu_online(cpu, false);
calculate_cpu_foreign_map();
- cpumask_clear_cpu(cpu, &cpu_callin_map);
return 0;
}
diff --git a/arch/mips/kernel/smp.c b/arch/mips/kernel/smp.c
index 7ebb1918e2ac..8c60a296294c 100644
--- a/arch/mips/kernel/smp.c
+++ b/arch/mips/kernel/smp.c
@@ -48,8 +48,6 @@
#include <asm/setup.h>
#include <asm/maar.h>
-cpumask_t cpu_callin_map; /* Bitmask of started secondaries */
-
int __cpu_number_map[NR_CPUS]; /* Map physical to logical */
EXPORT_SYMBOL(__cpu_number_map);
@@ -68,6 +66,8 @@ EXPORT_SYMBOL(cpu_sibling_map);
cpumask_t cpu_core_map[NR_CPUS] __read_mostly;
EXPORT_SYMBOL(cpu_core_map);
+static DECLARE_COMPLETION(cpu_running);
+
/*
* A logcal cpu mask containing only one VPE per core to
* reduce the number of IPIs on large MT systems.
@@ -369,7 +369,7 @@ asmlinkage void start_secondary(void)
cpumask_set_cpu(cpu, &cpu_coherent_mask);
notify_cpu_starting(cpu);
- cpumask_set_cpu(cpu, &cpu_callin_map);
+ complete(&cpu_running);
synchronise_count_slave(cpu);
set_cpu_online(cpu, true);
@@ -430,7 +430,6 @@ void smp_prepare_boot_cpu(void)
{
set_cpu_possible(0, true);
set_cpu_online(0, true);
- cpumask_set_cpu(0, &cpu_callin_map);
}
int __cpu_up(unsigned int cpu, struct task_struct *tidle)
@@ -438,11 +437,13 @@ int __cpu_up(unsigned int cpu, struct task_struct *tidle)
mp_ops->boot_secondary(cpu, tidle);
/*
- * Trust is futile. We should really have timeouts ...
+ * We must check for timeout here, as the CPU will not be marked
+ * online until the counters are synchronised.
*/
- while (!cpumask_test_cpu(cpu, &cpu_callin_map)) {
- udelay(100);
- schedule();
+ if (!wait_for_completion_timeout(&cpu_running,
+ msecs_to_jiffies(1000))) {
+ pr_crit("CPU%u: failed to start\n", cpu);
+ return -EIO;
}
synchronise_count_master(cpu);
@@ -637,23 +638,6 @@ void flush_tlb_one(unsigned long vaddr)
EXPORT_SYMBOL(flush_tlb_page);
EXPORT_SYMBOL(flush_tlb_one);
-#if defined(CONFIG_KEXEC)
-void (*dump_ipi_function_ptr)(void *) = NULL;
-void dump_send_ipi(void (*dump_ipi_callback)(void *))
-{
- int i;
- int cpu = smp_processor_id();
-
- dump_ipi_function_ptr = dump_ipi_callback;
- smp_mb();
- for_each_online_cpu(i)
- if (i != cpu)
- mp_ops->send_ipi_single(i, SMP_DUMP);
-
-}
-EXPORT_SYMBOL(dump_send_ipi);
-#endif
-
#ifdef CONFIG_GENERIC_CLOCKEVENTS_BROADCAST
static DEFINE_PER_CPU(atomic_t, tick_broadcast_count);
diff --git a/arch/mips/kernel/sync-r4k.c b/arch/mips/kernel/sync-r4k.c
index 4472a7f98577..1df1160b6a47 100644
--- a/arch/mips/kernel/sync-r4k.c
+++ b/arch/mips/kernel/sync-r4k.c
@@ -29,7 +29,7 @@ void synchronise_count_master(int cpu)
int i;
unsigned long flags;
- printk(KERN_INFO "Synchronize counters for CPU %u: ", cpu);
+ pr_info("Synchronize counters for CPU %u: ", cpu);
local_irq_save(flags);
@@ -83,7 +83,7 @@ void synchronise_count_master(int cpu)
* count registers were almost certainly out of sync
* so no point in alarming people
*/
- printk("done.\n");
+ pr_cont("done.\n");
}
void synchronise_count_slave(int cpu)
diff --git a/arch/mips/kernel/syscall.c b/arch/mips/kernel/syscall.c
index 833f82210528..c86ddbaa4598 100644
--- a/arch/mips/kernel/syscall.c
+++ b/arch/mips/kernel/syscall.c
@@ -36,7 +36,6 @@
#include <asm/sim.h>
#include <asm/shmparam.h>
#include <asm/sysmips.h>
-#include <linux/uaccess.h>
#include <asm/switch_to.h>
/*
@@ -60,16 +59,9 @@ SYSCALL_DEFINE6(mips_mmap, unsigned long, addr, unsigned long, len,
unsigned long, prot, unsigned long, flags, unsigned long,
fd, off_t, offset)
{
- unsigned long result;
-
- result = -EINVAL;
if (offset & ~PAGE_MASK)
- goto out;
-
- result = sys_mmap_pgoff(addr, len, prot, flags, fd, offset >> PAGE_SHIFT);
-
-out:
- return result;
+ return -EINVAL;
+ return sys_mmap_pgoff(addr, len, prot, flags, fd, offset >> PAGE_SHIFT);
}
SYSCALL_DEFINE6(mips_mmap2, unsigned long, addr, unsigned long, len,
diff --git a/arch/mips/kernel/traps.c b/arch/mips/kernel/traps.c
index 6c7f9d7e92b3..cb479be31a50 100644
--- a/arch/mips/kernel/traps.c
+++ b/arch/mips/kernel/traps.c
@@ -51,6 +51,7 @@
#include <asm/idle.h>
#include <asm/mips-cm.h>
#include <asm/mips-r2-to-r6-emul.h>
+#include <asm/mips-cm.h>
#include <asm/mipsregs.h>
#include <asm/mipsmtregs.h>
#include <asm/module.h>
@@ -1107,7 +1108,6 @@ asmlinkage void do_ri(struct pt_regs *regs)
switch (status) {
case 0:
case SIGEMT:
- task_thread_info(current)->r2_emul_return = 1;
return;
case SIGILL:
goto no_r2_instr;
@@ -1115,7 +1115,6 @@ asmlinkage void do_ri(struct pt_regs *regs)
process_fpemu_return(status,
&current->thread.cp0_baduaddr,
fcr31);
- task_thread_info(current)->r2_emul_return = 1;
return;
}
}
@@ -1644,6 +1643,65 @@ __setup("nol2par", nol2parity);
*/
static inline void parity_protection_init(void)
{
+#define ERRCTL_PE 0x80000000
+#define ERRCTL_L2P 0x00800000
+
+ if (mips_cm_revision() >= CM_REV_CM3) {
+ ulong gcr_ectl, cp0_ectl;
+
+ /*
+ * With CM3 systems we need to ensure that the L1 & L2
+ * parity enables are set to the same value, since this
+ * is presumed by the hardware engineers.
+ *
+ * If the user disabled either of L1 or L2 ECC checking,
+ * disable both.
+ */
+ l1parity &= l2parity;
+ l2parity &= l1parity;
+
+ /* Probe L1 ECC support */
+ cp0_ectl = read_c0_ecc();
+ write_c0_ecc(cp0_ectl | ERRCTL_PE);
+ back_to_back_c0_hazard();
+ cp0_ectl = read_c0_ecc();
+
+ /* Probe L2 ECC support */
+ gcr_ectl = read_gcr_err_control();
+
+ if (!(gcr_ectl & CM_GCR_ERR_CONTROL_L2_ECC_SUPPORT_MSK) ||
+ !(cp0_ectl & ERRCTL_PE)) {
+ /*
+ * One of L1 or L2 ECC checking isn't supported,
+ * so we cannot enable either.
+ */
+ l1parity = l2parity = 0;
+ }
+
+ /* Configure L1 ECC checking */
+ if (l1parity)
+ cp0_ectl |= ERRCTL_PE;
+ else
+ cp0_ectl &= ~ERRCTL_PE;
+ write_c0_ecc(cp0_ectl);
+ back_to_back_c0_hazard();
+ WARN_ON(!!(read_c0_ecc() & ERRCTL_PE) != l1parity);
+
+ /* Configure L2 ECC checking */
+ if (l2parity)
+ gcr_ectl |= CM_GCR_ERR_CONTROL_L2_ECC_EN_MSK;
+ else
+ gcr_ectl &= ~CM_GCR_ERR_CONTROL_L2_ECC_EN_MSK;
+ write_gcr_err_control(gcr_ectl);
+ gcr_ectl = read_gcr_err_control();
+ gcr_ectl &= CM_GCR_ERR_CONTROL_L2_ECC_EN_MSK;
+ WARN_ON(!!gcr_ectl != l2parity);
+
+ pr_info("Cache parity protection %sabled\n",
+ l1parity ? "en" : "dis");
+ return;
+ }
+
switch (current_cpu_type()) {
case CPU_24K:
case CPU_34K:
@@ -1654,11 +1712,8 @@ static inline void parity_protection_init(void)
case CPU_PROAPTIV:
case CPU_P5600:
case CPU_QEMU_GENERIC:
- case CPU_I6400:
case CPU_P6600:
{
-#define ERRCTL_PE 0x80000000
-#define ERRCTL_L2P 0x00800000
unsigned long errctl;
unsigned int l1parity_present, l2parity_present;
diff --git a/arch/mips/kernel/uprobes.c b/arch/mips/kernel/uprobes.c
index dbb917403131..e99e3fae5326 100644
--- a/arch/mips/kernel/uprobes.c
+++ b/arch/mips/kernel/uprobes.c
@@ -226,7 +226,7 @@ int __weak set_swbp(struct arch_uprobe *auprobe, struct mm_struct *mm,
return uprobe_write_opcode(mm, vaddr, UPROBE_SWBP_INSN);
}
-void __weak arch_uprobe_copy_ixol(struct page *page, unsigned long vaddr,
+void arch_uprobe_copy_ixol(struct page *page, unsigned long vaddr,
void *src, unsigned long len)
{
unsigned long kaddr, kstart;
diff --git a/arch/mips/kernel/vmlinux.lds.S b/arch/mips/kernel/vmlinux.lds.S
index d5de67591735..f0a0e6d62be3 100644
--- a/arch/mips/kernel/vmlinux.lds.S
+++ b/arch/mips/kernel/vmlinux.lds.S
@@ -182,7 +182,7 @@ SECTIONS
* Force .bss to 64K alignment so that .bss..swapper_pg_dir
* gets that alignment. .sbss should be empty, so there will be
* no holes after __init_end. */
- BSS_SECTION(0, 0x10000, 0)
+ BSS_SECTION(0, 0x10000, 8)
_end = . ;
diff --git a/arch/mips/lantiq/irq.c b/arch/mips/lantiq/irq.c
index 8ac0e5994ed2..0ddf3698b85d 100644
--- a/arch/mips/lantiq/irq.c
+++ b/arch/mips/lantiq/irq.c
@@ -269,6 +269,11 @@ static void ltq_hw5_irqdispatch(void)
DEFINE_HWx_IRQDISPATCH(5)
#endif
+static void ltq_hw_irq_handler(struct irq_desc *desc)
+{
+ ltq_hw_irqdispatch(irq_desc_get_irq(desc) - 2);
+}
+
#ifdef CONFIG_MIPS_MT_SMP
void __init arch_init_ipiirq(int irq, struct irqaction *action)
{
@@ -313,23 +318,19 @@ static struct irqaction irq_call = {
asmlinkage void plat_irq_dispatch(void)
{
unsigned int pending = read_c0_status() & read_c0_cause() & ST0_IM;
- unsigned int i;
-
- if ((MIPS_CPU_TIMER_IRQ == 7) && (pending & CAUSEF_IP7)) {
- do_IRQ(MIPS_CPU_TIMER_IRQ);
- goto out;
- } else {
- for (i = 0; i < MAX_IM; i++) {
- if (pending & (CAUSEF_IP2 << i)) {
- ltq_hw_irqdispatch(i);
- goto out;
- }
- }
+ int irq;
+
+ if (!pending) {
+ spurious_interrupt();
+ return;
}
- pr_alert("Spurious IRQ: CAUSE=0x%08x\n", read_c0_status());
-out:
- return;
+ pending >>= CAUSEB_IP;
+ while (pending) {
+ irq = fls(pending) - 1;
+ do_IRQ(MIPS_CPU_IRQ_BASE + irq);
+ pending &= ~BIT(irq);
+ }
}
static int icu_map(struct irq_domain *d, unsigned int irq, irq_hw_number_t hw)
@@ -354,11 +355,6 @@ static const struct irq_domain_ops irq_domain_ops = {
.map = icu_map,
};
-static struct irqaction cascade = {
- .handler = no_action,
- .name = "cascade",
-};
-
int __init icu_of_init(struct device_node *node, struct device_node *parent)
{
struct device_node *eiu_node;
@@ -390,7 +386,7 @@ int __init icu_of_init(struct device_node *node, struct device_node *parent)
mips_cpu_irq_init();
for (i = 0; i < MAX_IM; i++)
- setup_irq(i + 2, &cascade);
+ irq_set_chained_handler(i + 2, ltq_hw_irq_handler);
if (cpu_has_vint) {
pr_info("Setting up vectored interrupts\n");
diff --git a/arch/mips/lantiq/prom.c b/arch/mips/lantiq/prom.c
index 4cbb000e778e..96773bed8a8a 100644
--- a/arch/mips/lantiq/prom.c
+++ b/arch/mips/lantiq/prom.c
@@ -26,6 +26,12 @@ DEFINE_SPINLOCK(ebu_lock);
EXPORT_SYMBOL_GPL(ebu_lock);
/*
+ * This is needed by the VPE loader code, just set it to 0 and assume
+ * that the firmware hardcodes this value to something useful.
+ */
+unsigned long physical_memsize = 0L;
+
+/*
* this struct is filled by the soc specific detection code and holds
* information about the specific soc type, revision and name
*/
diff --git a/arch/mips/lantiq/xway/dma.c b/arch/mips/lantiq/xway/dma.c
index cef811755123..805b3a6ab2d6 100644
--- a/arch/mips/lantiq/xway/dma.c
+++ b/arch/mips/lantiq/xway/dma.c
@@ -19,7 +19,8 @@
#include <linux/platform_device.h>
#include <linux/io.h>
#include <linux/dma-mapping.h>
-#include <linux/module.h>
+#include <linux/export.h>
+#include <linux/spinlock.h>
#include <linux/clk.h>
#include <linux/err.h>
@@ -59,16 +60,17 @@
ltq_dma_membase + (z))
static void __iomem *ltq_dma_membase;
+static DEFINE_SPINLOCK(ltq_dma_lock);
void
ltq_dma_enable_irq(struct ltq_dma_channel *ch)
{
unsigned long flags;
- local_irq_save(flags);
+ spin_lock_irqsave(&ltq_dma_lock, flags);
ltq_dma_w32(ch->nr, LTQ_DMA_CS);
ltq_dma_w32_mask(0, 1 << ch->nr, LTQ_DMA_IRNEN);
- local_irq_restore(flags);
+ spin_unlock_irqrestore(&ltq_dma_lock, flags);
}
EXPORT_SYMBOL_GPL(ltq_dma_enable_irq);
@@ -77,10 +79,10 @@ ltq_dma_disable_irq(struct ltq_dma_channel *ch)
{
unsigned long flags;
- local_irq_save(flags);
+ spin_lock_irqsave(&ltq_dma_lock, flags);
ltq_dma_w32(ch->nr, LTQ_DMA_CS);
ltq_dma_w32_mask(1 << ch->nr, 0, LTQ_DMA_IRNEN);
- local_irq_restore(flags);
+ spin_unlock_irqrestore(&ltq_dma_lock, flags);
}
EXPORT_SYMBOL_GPL(ltq_dma_disable_irq);
@@ -89,10 +91,10 @@ ltq_dma_ack_irq(struct ltq_dma_channel *ch)
{
unsigned long flags;
- local_irq_save(flags);
+ spin_lock_irqsave(&ltq_dma_lock, flags);
ltq_dma_w32(ch->nr, LTQ_DMA_CS);
ltq_dma_w32(DMA_IRQ_ACK, LTQ_DMA_CIS);
- local_irq_restore(flags);
+ spin_unlock_irqrestore(&ltq_dma_lock, flags);
}
EXPORT_SYMBOL_GPL(ltq_dma_ack_irq);
@@ -101,11 +103,11 @@ ltq_dma_open(struct ltq_dma_channel *ch)
{
unsigned long flag;
- local_irq_save(flag);
+ spin_lock_irqsave(&ltq_dma_lock, flag);
ltq_dma_w32(ch->nr, LTQ_DMA_CS);
ltq_dma_w32_mask(0, DMA_CHAN_ON, LTQ_DMA_CCTRL);
- ltq_dma_enable_irq(ch);
- local_irq_restore(flag);
+ ltq_dma_w32_mask(0, 1 << ch->nr, LTQ_DMA_IRNEN);
+ spin_unlock_irqrestore(&ltq_dma_lock, flag);
}
EXPORT_SYMBOL_GPL(ltq_dma_open);
@@ -114,11 +116,11 @@ ltq_dma_close(struct ltq_dma_channel *ch)
{
unsigned long flag;
- local_irq_save(flag);
+ spin_lock_irqsave(&ltq_dma_lock, flag);
ltq_dma_w32(ch->nr, LTQ_DMA_CS);
ltq_dma_w32_mask(DMA_CHAN_ON, 0, LTQ_DMA_CCTRL);
- ltq_dma_disable_irq(ch);
- local_irq_restore(flag);
+ ltq_dma_w32_mask(1 << ch->nr, 0, LTQ_DMA_IRNEN);
+ spin_unlock_irqrestore(&ltq_dma_lock, flag);
}
EXPORT_SYMBOL_GPL(ltq_dma_close);
@@ -133,7 +135,7 @@ ltq_dma_alloc(struct ltq_dma_channel *ch)
&ch->phys, GFP_ATOMIC);
memset(ch->desc_base, 0, LTQ_DESC_NUM * LTQ_DESC_SIZE);
- local_irq_save(flags);
+ spin_lock_irqsave(&ltq_dma_lock, flags);
ltq_dma_w32(ch->nr, LTQ_DMA_CS);
ltq_dma_w32(ch->phys, LTQ_DMA_CDBA);
ltq_dma_w32(LTQ_DESC_NUM, LTQ_DMA_CDLEN);
@@ -142,7 +144,7 @@ ltq_dma_alloc(struct ltq_dma_channel *ch)
ltq_dma_w32_mask(0, DMA_CHAN_RST, LTQ_DMA_CCTRL);
while (ltq_dma_r32(LTQ_DMA_CCTRL) & DMA_CHAN_RST)
;
- local_irq_restore(flags);
+ spin_unlock_irqrestore(&ltq_dma_lock, flags);
}
void
@@ -152,11 +154,11 @@ ltq_dma_alloc_tx(struct ltq_dma_channel *ch)
ltq_dma_alloc(ch);
- local_irq_save(flags);
+ spin_lock_irqsave(&ltq_dma_lock, flags);
ltq_dma_w32(DMA_DESCPT, LTQ_DMA_CIE);
ltq_dma_w32_mask(0, 1 << ch->nr, LTQ_DMA_IRNEN);
ltq_dma_w32(DMA_WEIGHT | DMA_TX, LTQ_DMA_CCTRL);
- local_irq_restore(flags);
+ spin_unlock_irqrestore(&ltq_dma_lock, flags);
}
EXPORT_SYMBOL_GPL(ltq_dma_alloc_tx);
@@ -167,11 +169,11 @@ ltq_dma_alloc_rx(struct ltq_dma_channel *ch)
ltq_dma_alloc(ch);
- local_irq_save(flags);
+ spin_lock_irqsave(&ltq_dma_lock, flags);
ltq_dma_w32(DMA_DESCPT, LTQ_DMA_CIE);
ltq_dma_w32_mask(0, 1 << ch->nr, LTQ_DMA_IRNEN);
ltq_dma_w32(DMA_WEIGHT, LTQ_DMA_CCTRL);
- local_irq_restore(flags);
+ spin_unlock_irqrestore(&ltq_dma_lock, flags);
}
EXPORT_SYMBOL_GPL(ltq_dma_alloc_rx);
@@ -255,7 +257,6 @@ static const struct of_device_id dma_match[] = {
{ .compatible = "lantiq,dma-xway" },
{},
};
-MODULE_DEVICE_TABLE(of, dma_match);
static struct platform_driver dma_driver = {
.probe = ltq_dma_init,
diff --git a/arch/mips/lantiq/xway/gptu.c b/arch/mips/lantiq/xway/gptu.c
index 0f1bbea1a816..e304aabd6678 100644
--- a/arch/mips/lantiq/xway/gptu.c
+++ b/arch/mips/lantiq/xway/gptu.c
@@ -9,7 +9,7 @@
#include <linux/interrupt.h>
#include <linux/ioport.h>
-#include <linux/module.h>
+#include <linux/init.h>
#include <linux/of_platform.h>
#include <linux/of_irq.h>
@@ -187,7 +187,6 @@ static const struct of_device_id gptu_match[] = {
{ .compatible = "lantiq,gptu-xway" },
{},
};
-MODULE_DEVICE_TABLE(of, dma_match);
static struct platform_driver dma_driver = {
.probe = gptu_probe,
diff --git a/arch/mips/lantiq/xway/sysctrl.c b/arch/mips/lantiq/xway/sysctrl.c
index 236193b5210b..3c3aa05891dd 100644
--- a/arch/mips/lantiq/xway/sysctrl.c
+++ b/arch/mips/lantiq/xway/sysctrl.c
@@ -469,8 +469,8 @@ void __init ltq_soc_init(void)
panic("Failed to load xbar nodes from devicetree");
if (of_address_to_resource(np_pmu, 0, &res_xbar))
panic("Failed to get xbar resources");
- if (request_mem_region(res_xbar.start, resource_size(&res_xbar),
- res_xbar.name) < 0)
+ if (!request_mem_region(res_xbar.start, resource_size(&res_xbar),
+ res_xbar.name))
panic("Failed to get xbar resources");
ltq_xbar_membase = ioremap_nocache(res_xbar.start,
@@ -545,7 +545,7 @@ void __init ltq_soc_init(void)
clkdev_add_pmu("1a800000.pcie", "msi", 1, 1, PMU1_PCIE2_MSI);
clkdev_add_pmu("1a800000.pcie", "pdi", 1, 1, PMU1_PCIE2_PDI);
clkdev_add_pmu("1a800000.pcie", "ctl", 1, 1, PMU1_PCIE2_CTL);
- clkdev_add_pmu("1e108000.eth", NULL, 1, 0, PMU_SWITCH | PMU_PPE_DP);
+ clkdev_add_pmu("1e108000.eth", NULL, 0, 0, PMU_SWITCH | PMU_PPE_DP);
clkdev_add_pmu("1da00000.usif", "NULL", 1, 0, PMU_USIF);
clkdev_add_pmu("1e103100.deu", NULL, 1, 0, PMU_DEU);
} else if (of_machine_is_compatible("lantiq,ar10")) {
@@ -553,7 +553,7 @@ void __init ltq_soc_init(void)
ltq_ar10_fpi_hz(), ltq_ar10_pp32_hz());
clkdev_add_pmu("1e101000.usb", "ctl", 1, 0, PMU_USB0);
clkdev_add_pmu("1e106000.usb", "ctl", 1, 0, PMU_USB1);
- clkdev_add_pmu("1e108000.eth", NULL, 1, 0, PMU_SWITCH |
+ clkdev_add_pmu("1e108000.eth", NULL, 0, 0, PMU_SWITCH |
PMU_PPE_DP | PMU_PPE_TC);
clkdev_add_pmu("1da00000.usif", "NULL", 1, 0, PMU_USIF);
clkdev_add_pmu("1f203000.rcu", "gphy", 1, 0, PMU_GPHY);
@@ -575,11 +575,11 @@ void __init ltq_soc_init(void)
clkdev_add_pmu(NULL, "ahb", 1, 0, PMU_AHBM | PMU_AHBS);
clkdev_add_pmu("1da00000.usif", "NULL", 1, 0, PMU_USIF);
- clkdev_add_pmu("1e108000.eth", NULL, 1, 0,
+ clkdev_add_pmu("1e108000.eth", NULL, 0, 0,
PMU_SWITCH | PMU_PPE_DPLUS | PMU_PPE_DPLUM |
PMU_PPE_EMA | PMU_PPE_TC | PMU_PPE_SLL01 |
PMU_PPE_QSB | PMU_PPE_TOP);
- clkdev_add_pmu("1f203000.rcu", "gphy", 1, 0, PMU_GPHY);
+ clkdev_add_pmu("1f203000.rcu", "gphy", 0, 0, PMU_GPHY);
clkdev_add_pmu("1e103000.sdio", NULL, 1, 0, PMU_SDIO);
clkdev_add_pmu("1e103100.deu", NULL, 1, 0, PMU_DEU);
clkdev_add_pmu("1e116000.mei", "dfe", 1, 0, PMU_DFE);
diff --git a/arch/mips/lasat/at93c.c b/arch/mips/lasat/at93c.c
index 942f32b91d12..4e272a2622a4 100644
--- a/arch/mips/lasat/at93c.c
+++ b/arch/mips/lasat/at93c.c
@@ -7,7 +7,6 @@
#include <linux/kernel.h>
#include <linux/delay.h>
#include <asm/lasat/lasat.h>
-#include <linux/module.h>
#include "at93c.h"
diff --git a/arch/mips/lasat/sysctl.c b/arch/mips/lasat/sysctl.c
index c710d969938d..6f7422400f32 100644
--- a/arch/mips/lasat/sysctl.c
+++ b/arch/mips/lasat/sysctl.c
@@ -20,7 +20,6 @@
#include <linux/types.h>
#include <asm/lasat/lasat.h>
-#include <linux/module.h>
#include <linux/sysctl.h>
#include <linux/stddef.h>
#include <linux/init.h>
diff --git a/arch/mips/lib/csum_partial.S b/arch/mips/lib/csum_partial.S
index ed88647b57e2..2ff84f4b1717 100644
--- a/arch/mips/lib/csum_partial.S
+++ b/arch/mips/lib/csum_partial.S
@@ -13,6 +13,7 @@
#include <linux/errno.h>
#include <asm/asm.h>
#include <asm/asm-offsets.h>
+#include <asm/export.h>
#include <asm/regdef.h>
#ifdef CONFIG_64BIT
@@ -103,6 +104,7 @@
.set noreorder
.align 5
LEAF(csum_partial)
+EXPORT_SYMBOL(csum_partial)
move sum, zero
move t7, zero
@@ -460,6 +462,7 @@ LEAF(csum_partial)
#endif
.if \__nocheck == 1
FEXPORT(csum_partial_copy_nocheck)
+ EXPORT_SYMBOL(csum_partial_copy_nocheck)
.endif
move sum, zero
move odd, zero
@@ -823,9 +826,12 @@ LEAF(csum_partial)
.endm
LEAF(__csum_partial_copy_kernel)
+EXPORT_SYMBOL(__csum_partial_copy_kernel)
#ifndef CONFIG_EVA
FEXPORT(__csum_partial_copy_to_user)
+EXPORT_SYMBOL(__csum_partial_copy_to_user)
FEXPORT(__csum_partial_copy_from_user)
+EXPORT_SYMBOL(__csum_partial_copy_from_user)
#endif
__BUILD_CSUM_PARTIAL_COPY_USER LEGACY_MODE USEROP USEROP 1
END(__csum_partial_copy_kernel)
diff --git a/arch/mips/lib/memcpy.S b/arch/mips/lib/memcpy.S
index 6c303a94a196..c3031f18c572 100644
--- a/arch/mips/lib/memcpy.S
+++ b/arch/mips/lib/memcpy.S
@@ -31,6 +31,7 @@
#include <asm/asm.h>
#include <asm/asm-offsets.h>
+#include <asm/export.h>
#include <asm/regdef.h>
#define dst a0
@@ -622,6 +623,7 @@ SEXC(1)
.align 5
LEAF(memmove)
+EXPORT_SYMBOL(memmove)
ADD t0, a0, a2
ADD t1, a1, a2
sltu t0, a1, t0 # dst + len <= src -> memcpy
@@ -674,6 +676,7 @@ LEAF(__rmemcpy) /* a0=dst a1=src a2=len */
* t6 is used as a flag to note inatomic mode.
*/
LEAF(__copy_user_inatomic)
+EXPORT_SYMBOL(__copy_user_inatomic)
b __copy_user_common
li t6, 1
END(__copy_user_inatomic)
@@ -686,9 +689,11 @@ LEAF(__copy_user_inatomic)
*/
.align 5
LEAF(memcpy) /* a0=dst a1=src a2=len */
+EXPORT_SYMBOL(memcpy)
move v0, dst /* return value */
.L__memcpy:
FEXPORT(__copy_user)
+EXPORT_SYMBOL(__copy_user)
li t6, 0 /* not inatomic */
__copy_user_common:
/* Legacy Mode, user <-> user */
@@ -704,6 +709,7 @@ __copy_user_common:
*/
LEAF(__copy_user_inatomic_eva)
+EXPORT_SYMBOL(__copy_user_inatomic_eva)
b __copy_from_user_common
li t6, 1
END(__copy_user_inatomic_eva)
@@ -713,6 +719,7 @@ LEAF(__copy_user_inatomic_eva)
*/
LEAF(__copy_from_user_eva)
+EXPORT_SYMBOL(__copy_from_user_eva)
li t6, 0 /* not inatomic */
__copy_from_user_common:
__BUILD_COPY_USER EVA_MODE USEROP KERNELOP
@@ -725,6 +732,7 @@ END(__copy_from_user_eva)
*/
LEAF(__copy_to_user_eva)
+EXPORT_SYMBOL(__copy_to_user_eva)
__BUILD_COPY_USER EVA_MODE KERNELOP USEROP
END(__copy_to_user_eva)
@@ -733,6 +741,7 @@ END(__copy_to_user_eva)
*/
LEAF(__copy_in_user_eva)
+EXPORT_SYMBOL(__copy_in_user_eva)
__BUILD_COPY_USER EVA_MODE USEROP USEROP
END(__copy_in_user_eva)
diff --git a/arch/mips/lib/memset.S b/arch/mips/lib/memset.S
index 18a1ccd4d134..a1456664d6c2 100644
--- a/arch/mips/lib/memset.S
+++ b/arch/mips/lib/memset.S
@@ -10,6 +10,7 @@
*/
#include <asm/asm.h>
#include <asm/asm-offsets.h>
+#include <asm/export.h>
#include <asm/regdef.h>
#if LONGSIZE == 4
@@ -270,6 +271,7 @@
*/
LEAF(memset)
+EXPORT_SYMBOL(memset)
beqz a1, 1f
move v0, a0 /* result */
@@ -285,13 +287,16 @@ LEAF(memset)
1:
#ifndef CONFIG_EVA
FEXPORT(__bzero)
+EXPORT_SYMBOL(__bzero)
#else
FEXPORT(__bzero_kernel)
+EXPORT_SYMBOL(__bzero_kernel)
#endif
__BUILD_BZERO LEGACY_MODE
#ifdef CONFIG_EVA
LEAF(__bzero)
+EXPORT_SYMBOL(__bzero)
__BUILD_BZERO EVA_MODE
END(__bzero)
#endif
diff --git a/arch/mips/lib/strlen_user.S b/arch/mips/lib/strlen_user.S
index 929bbacd697e..40be22625bc5 100644
--- a/arch/mips/lib/strlen_user.S
+++ b/arch/mips/lib/strlen_user.S
@@ -9,6 +9,7 @@
*/
#include <asm/asm.h>
#include <asm/asm-offsets.h>
+#include <asm/export.h>
#include <asm/regdef.h>
#define EX(insn,reg,addr,handler) \
@@ -48,9 +49,11 @@ LEAF(__strlen_\func\()_asm)
/* Set aliases */
.global __strlen_user_asm
.set __strlen_user_asm, __strlen_kernel_asm
+EXPORT_SYMBOL(__strlen_user_asm)
#endif
__BUILD_STRLEN_ASM kernel
+EXPORT_SYMBOL(__strlen_kernel_asm)
#ifdef CONFIG_EVA
@@ -58,4 +61,5 @@ __BUILD_STRLEN_ASM kernel
.set eva
__BUILD_STRLEN_ASM user
.set pop
+EXPORT_SYMBOL(__strlen_user_asm)
#endif
diff --git a/arch/mips/lib/strncpy_user.S b/arch/mips/lib/strncpy_user.S
index 3c32baf8b494..5267ca800b84 100644
--- a/arch/mips/lib/strncpy_user.S
+++ b/arch/mips/lib/strncpy_user.S
@@ -9,6 +9,7 @@
#include <linux/errno.h>
#include <asm/asm.h>
#include <asm/asm-offsets.h>
+#include <asm/export.h>
#include <asm/regdef.h>
#define EX(insn,reg,addr,handler) \
@@ -72,13 +73,19 @@ FEXPORT(__strncpy_from_\func\()_nocheck_asm)
.global __strncpy_from_user_nocheck_asm
.set __strncpy_from_user_asm, __strncpy_from_kernel_asm
.set __strncpy_from_user_nocheck_asm, __strncpy_from_kernel_nocheck_asm
+EXPORT_SYMBOL(__strncpy_from_user_asm)
+EXPORT_SYMBOL(__strncpy_from_user_nocheck_asm)
#endif
__BUILD_STRNCPY_ASM kernel
+EXPORT_SYMBOL(__strncpy_from_kernel_asm)
+EXPORT_SYMBOL(__strncpy_from_kernel_nocheck_asm)
#ifdef CONFIG_EVA
.set push
.set eva
__BUILD_STRNCPY_ASM user
.set pop
+EXPORT_SYMBOL(__strncpy_from_user_asm)
+EXPORT_SYMBOL(__strncpy_from_user_nocheck_asm)
#endif
diff --git a/arch/mips/lib/strnlen_user.S b/arch/mips/lib/strnlen_user.S
index 77e64942f004..860ea99fd70c 100644
--- a/arch/mips/lib/strnlen_user.S
+++ b/arch/mips/lib/strnlen_user.S
@@ -8,6 +8,7 @@
*/
#include <asm/asm.h>
#include <asm/asm-offsets.h>
+#include <asm/export.h>
#include <asm/regdef.h>
#define EX(insn,reg,addr,handler) \
@@ -70,9 +71,13 @@ FEXPORT(__strnlen_\func\()_nocheck_asm)
.global __strnlen_user_nocheck_asm
.set __strnlen_user_asm, __strnlen_kernel_asm
.set __strnlen_user_nocheck_asm, __strnlen_kernel_nocheck_asm
+EXPORT_SYMBOL(__strnlen_user_asm)
+EXPORT_SYMBOL(__strnlen_user_nocheck_asm)
#endif
__BUILD_STRNLEN_ASM kernel
+EXPORT_SYMBOL(__strnlen_kernel_asm)
+EXPORT_SYMBOL(__strnlen_kernel_nocheck_asm)
#ifdef CONFIG_EVA
@@ -80,4 +85,6 @@ __BUILD_STRNLEN_ASM kernel
.set eva
__BUILD_STRNLEN_ASM user
.set pop
+EXPORT_SYMBOL(__strnlen_user_asm)
+EXPORT_SYMBOL(__strnlen_user_nocheck_asm)
#endif
diff --git a/arch/mips/loongson32/common/platform.c b/arch/mips/loongson32/common/platform.c
index beff0852c6a4..100f23dfa438 100644
--- a/arch/mips/loongson32/common/platform.c
+++ b/arch/mips/loongson32/common/platform.c
@@ -1,9 +1,9 @@
/*
* Copyright (c) 2011-2016 Zhang, Keguang <keguang.zhang@gmail.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
+ * 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.
*/
@@ -23,10 +23,6 @@
#include <dma.h>
#include <nand.h>
-#define LS1X_RTC_CTRL ((void __iomem *)KSEG1ADDR(LS1X_RTC_BASE + 0x40))
-#define RTC_EXTCLK_OK (BIT(5) | BIT(8))
-#define RTC_EXTCLK_EN BIT(8)
-
/* 8250/16550 compatible UART */
#define LS1X_UART(_id) \
{ \
@@ -70,19 +66,10 @@ void __init ls1x_serial_set_uartclk(struct platform_device *pdev)
p->uartclk = clk_get_rate(clk);
}
-void __init ls1x_rtc_set_extclk(struct platform_device *pdev)
-{
- u32 val;
-
- val = __raw_readl(LS1X_RTC_CTRL);
- if (!(val & RTC_EXTCLK_OK))
- __raw_writel(val | RTC_EXTCLK_EN, LS1X_RTC_CTRL);
-}
-
/* CPUFreq */
static struct plat_ls1x_cpufreq ls1x_cpufreq_pdata = {
.clk_name = "cpu_clk",
- .osc_clk_name = "osc_33m_clk",
+ .osc_clk_name = "osc_clk",
.max_freq = 266 * 1000,
.min_freq = 33 * 1000,
};
@@ -357,7 +344,31 @@ struct platform_device ls1x_ehci_pdev = {
};
/* Real Time Clock */
+void __init ls1x_rtc_set_extclk(struct platform_device *pdev)
+{
+ u32 val = __raw_readl(LS1X_RTC_CTRL);
+
+ if (!(val & RTC_EXTCLK_OK))
+ __raw_writel(val | RTC_EXTCLK_EN, LS1X_RTC_CTRL);
+}
+
struct platform_device ls1x_rtc_pdev = {
.name = "ls1x-rtc",
.id = -1,
};
+
+/* Watchdog */
+static struct resource ls1x_wdt_resources[] = {
+ {
+ .start = LS1X_WDT_BASE,
+ .end = LS1X_WDT_BASE + SZ_16 - 1,
+ .flags = IORESOURCE_MEM,
+ },
+};
+
+struct platform_device ls1x_wdt_pdev = {
+ .name = "ls1x-wdt",
+ .id = -1,
+ .num_resources = ARRAY_SIZE(ls1x_wdt_resources),
+ .resource = ls1x_wdt_resources,
+};
diff --git a/arch/mips/loongson32/ls1b/board.c b/arch/mips/loongson32/ls1b/board.c
index 38a1d404be1b..01aceaace314 100644
--- a/arch/mips/loongson32/ls1b/board.c
+++ b/arch/mips/loongson32/ls1b/board.c
@@ -1,9 +1,9 @@
/*
* Copyright (c) 2011-2016 Zhang, Keguang <keguang.zhang@gmail.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
+ * 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.
*/
@@ -72,6 +72,7 @@ static struct platform_device *ls1b_platform_devices[] __initdata = {
&ls1x_gpio1_pdev,
&ls1x_nand_pdev,
&ls1x_rtc_pdev,
+ &ls1x_wdt_pdev,
};
static int __init ls1b_platform_init(void)
diff --git a/arch/mips/loongson32/ls1c/board.c b/arch/mips/loongson32/ls1c/board.c
index a96bed5e3ea6..eb2d913c694f 100644
--- a/arch/mips/loongson32/ls1c/board.c
+++ b/arch/mips/loongson32/ls1c/board.c
@@ -1,9 +1,9 @@
/*
* Copyright (c) 2016 Yang Ling <gnaygnil@gmail.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
+ * 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.
*/
@@ -13,6 +13,7 @@ static struct platform_device *ls1c_platform_devices[] __initdata = {
&ls1x_uart_pdev,
&ls1x_eth0_pdev,
&ls1x_rtc_pdev,
+ &ls1x_wdt_pdev,
};
static int __init ls1c_platform_init(void)
diff --git a/arch/mips/loongson64/common/cs5536/cs5536_mfgpt.c b/arch/mips/loongson64/common/cs5536/cs5536_mfgpt.c
index 9edfa55a0e78..b817d6d3a060 100644
--- a/arch/mips/loongson64/common/cs5536/cs5536_mfgpt.c
+++ b/arch/mips/loongson64/common/cs5536/cs5536_mfgpt.c
@@ -17,7 +17,7 @@
#include <linux/io.h>
#include <linux/init.h>
-#include <linux/module.h>
+#include <linux/export.h>
#include <linux/jiffies.h>
#include <linux/spinlock.h>
#include <linux/interrupt.h>
diff --git a/arch/mips/loongson64/common/dma-swiotlb.c b/arch/mips/loongson64/common/dma-swiotlb.c
index aab4fd681e1f..df7235e33499 100644
--- a/arch/mips/loongson64/common/dma-swiotlb.c
+++ b/arch/mips/loongson64/common/dma-swiotlb.c
@@ -17,22 +17,14 @@ static void *loongson_dma_alloc_coherent(struct device *dev, size_t size,
/* ignore region specifiers */
gfp &= ~(__GFP_DMA | __GFP_DMA32 | __GFP_HIGHMEM);
-#ifdef CONFIG_ISA
- if (dev == NULL)
+ if ((IS_ENABLED(CONFIG_ISA) && dev == NULL) ||
+ (IS_ENABLED(CONFIG_ZONE_DMA) &&
+ dev->coherent_dma_mask < DMA_BIT_MASK(32)))
gfp |= __GFP_DMA;
- else
-#endif
-#ifdef CONFIG_ZONE_DMA
- if (dev->coherent_dma_mask < DMA_BIT_MASK(32))
- gfp |= __GFP_DMA;
- else
-#endif
-#ifdef CONFIG_ZONE_DMA32
- if (dev->coherent_dma_mask < DMA_BIT_MASK(40))
+ else if (IS_ENABLED(CONFIG_ZONE_DMA32) &&
+ dev->coherent_dma_mask < DMA_BIT_MASK(40))
gfp |= __GFP_DMA32;
- else
-#endif
- ;
+
gfp |= __GFP_NORETRY;
ret = swiotlb_alloc_coherent(dev, size, dma_handle, gfp);
diff --git a/arch/mips/loongson64/common/env.c b/arch/mips/loongson64/common/env.c
index 57d590ac8004..6afa21850267 100644
--- a/arch/mips/loongson64/common/env.c
+++ b/arch/mips/loongson64/common/env.c
@@ -17,7 +17,7 @@
* Free Software Foundation; either version 2 of the License, or (at your
* option) any later version.
*/
-#include <linux/module.h>
+#include <linux/export.h>
#include <asm/bootinfo.h>
#include <loongson.h>
#include <boot_param.h>
diff --git a/arch/mips/loongson64/common/setup.c b/arch/mips/loongson64/common/setup.c
index 2dc5122f0e09..332387678f3e 100644
--- a/arch/mips/loongson64/common/setup.c
+++ b/arch/mips/loongson64/common/setup.c
@@ -7,7 +7,8 @@
* Free Software Foundation; either version 2 of the License, or (at your
* option) any later version.
*/
-#include <linux/module.h>
+#include <linux/export.h>
+#include <linux/init.h>
#include <asm/wbflush.h>
#include <asm/bootinfo.h>
diff --git a/arch/mips/loongson64/common/uart_base.c b/arch/mips/loongson64/common/uart_base.c
index 9de559d58e1f..d27c41b237a0 100644
--- a/arch/mips/loongson64/common/uart_base.c
+++ b/arch/mips/loongson64/common/uart_base.c
@@ -8,7 +8,7 @@
* option) any later version.
*/
-#include <linux/module.h>
+#include <linux/export.h>
#include <asm/bootinfo.h>
#include <loongson.h>
diff --git a/arch/mips/loongson64/lemote-2f/ec_kb3310b.c b/arch/mips/loongson64/lemote-2f/ec_kb3310b.c
index 2b666d3a3947..321822997e76 100644
--- a/arch/mips/loongson64/lemote-2f/ec_kb3310b.c
+++ b/