OXIESEC PANEL

Name	Size	Modified	Perms
📁 ..	-	05/09/2024 07:14:13 AM	rwxr-xr-x
📄 Kbuild	577 bytes	01/28/2018 09:20:33 PM	rw-r--r--
📄 abi.h	853 bytes	01/28/2018 09:20:33 PM	rw-r--r--
📄 addrspace.h	4.1 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 amon.h	409 bytes	01/28/2018 09:20:33 PM	rw-r--r--
📄 arch_hweight.h	792 bytes	01/28/2018 09:20:33 PM	rw-r--r--
📄 asm-eva.h	6.82 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 asm-offsets.h	35 bytes	01/28/2018 09:20:33 PM	rw-r--r--
📄 asm-prototypes.h	197 bytes	01/28/2018 09:20:33 PM	rw-r--r--
📄 asm.h	8.47 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 asmmacro-32.h	2.47 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 asmmacro-64.h	1.22 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 asmmacro.h	14.07 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 atomic.h	19.73 KB	06/16/2023 05:32:39 PM	rw-r--r--
📄 barrier.h	8.03 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 bcache.h	2.04 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 bitops.h	15.46 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 bitrev.h	608 bytes	01/28/2018 09:20:33 PM	rw-r--r--
📄 bmips-spaces.h	268 bytes	01/28/2018 09:20:33 PM	rw-r--r--
📄 bmips.h	3.45 KB	06/16/2023 05:32:39 PM	rw-r--r--
📄 bootinfo.h	5.08 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 branch.h	2.35 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 break.h	787 bytes	01/28/2018 09:20:33 PM	rw-r--r--
📄 bug.h	759 bytes	01/28/2018 09:20:33 PM	rw-r--r--
📄 bugs.h	944 bytes	01/28/2018 09:20:33 PM	rw-r--r--
📄 cache.h	546 bytes	01/28/2018 09:20:33 PM	rw-r--r--
📄 cacheflush.h	4.99 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 cacheops.h	3.71 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 cdmm.h	3.67 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 cevt-r4k.h	823 bytes	01/28/2018 09:20:33 PM	rw-r--r--
📄 checksum.h	6.43 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 clock.h	997 bytes	01/28/2018 09:20:33 PM	rw-r--r--
📄 clocksource.h	884 bytes	01/28/2018 09:20:33 PM	rw-r--r--
📄 cmp.h	492 bytes	01/28/2018 09:20:33 PM	rw-r--r--
📄 cmpxchg.h	5.28 KB	06/16/2023 05:32:39 PM	rw-r--r--
📄 compat-signal.h	640 bytes	01/28/2018 09:20:33 PM	rw-r--r--
📄 compat.h	6.66 KB	06/16/2023 05:32:39 PM	rw-r--r--
📄 compiler.h	2.96 KB	06/16/2023 05:32:39 PM	rw-r--r--
📄 cop2.h	1.77 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 cpu-features.h	19.46 KB	06/16/2023 05:32:39 PM	rw-r--r--
📄 cpu-info.h	5.84 KB	06/16/2023 05:32:39 PM	rw-r--r--
📄 cpu-type.h	4.13 KB	06/16/2023 05:32:39 PM	rw-r--r--
📄 cpu.h	15.54 KB	06/16/2023 05:32:39 PM	rw-r--r--
📄 cpufeature.h	717 bytes	01/28/2018 09:20:33 PM	rw-r--r--
📄 debug.h	654 bytes	01/28/2018 09:20:33 PM	rw-r--r--
📁 dec	-	05/09/2024 07:14:16 AM	rwxr-xr-x
📄 delay.h	841 bytes	01/28/2018 09:20:33 PM	rw-r--r--
📄 device.h	347 bytes	01/28/2018 09:20:33 PM	rw-r--r--
📄 div64.h	2.17 KB	06/16/2023 05:32:39 PM	rw-r--r--
📄 dma-coherence.h	813 bytes	01/28/2018 09:20:33 PM	rw-r--r--
📄 dma-mapping.h	981 bytes	01/28/2018 09:20:33 PM	rw-r--r--
📄 dma.h	9.92 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 ds1287.h	1019 bytes	01/28/2018 09:20:33 PM	rw-r--r--
📄 dsemul.h	3.24 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 dsp.h	1.91 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 edac.h	819 bytes	01/28/2018 09:20:33 PM	rw-r--r--
📄 elf.h	15.04 KB	01/28/2018 09:20:33 PM	rw-r--r--
📁 emma	-	05/09/2024 07:14:16 AM	rwxr-xr-x
📄 errno.h	429 bytes	01/28/2018 09:20:33 PM	rw-r--r--
📄 eva.h	796 bytes	01/28/2018 09:20:33 PM	rw-r--r--
📄 exec.h	579 bytes	01/28/2018 09:20:33 PM	rw-r--r--
📄 extable.h	241 bytes	01/28/2018 09:20:33 PM	rw-r--r--
📄 fb.h	372 bytes	01/28/2018 09:20:33 PM	rw-r--r--
📄 fixmap.h	2.29 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 floppy.h	1.57 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 fpregdef.h	2.66 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 fpu.h	5.21 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 fpu_emulator.h	5.74 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 ftrace.h	2.11 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 futex.h	4.87 KB	01/28/2018 09:20:33 PM	rw-r--r--
📁 fw	-	05/09/2024 07:14:16 AM	rwxr-xr-x
📄 gio_device.h	1.5 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 gt64120.h	19.37 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 hardirq.h	544 bytes	01/28/2018 09:20:33 PM	rw-r--r--
📄 hazards.h	8.36 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 highmem.h	1.72 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 hpet.h	1.93 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 hugetlb.h	2.76 KB	06/16/2023 05:32:39 PM	rw-r--r--
📄 hw_irq.h	475 bytes	01/28/2018 09:20:33 PM	rw-r--r--
📄 i8259.h	2.52 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 ide.h	330 bytes	01/28/2018 09:20:33 PM	rw-r--r--
📄 idle.h	689 bytes	01/28/2018 09:20:33 PM	rw-r--r--
📄 inst.h	2.34 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 io.h	18.44 KB	06/16/2023 05:32:39 PM	rw-r--r--
📁 ip32	-	05/09/2024 07:14:16 AM	rwxr-xr-x
📄 irq.h	2.26 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 irq_cpu.h	708 bytes	01/28/2018 09:20:33 PM	rw-r--r--
📄 irq_gt641xx.h	2.69 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 irq_regs.h	744 bytes	01/28/2018 09:20:33 PM	rw-r--r--
📄 irqflags.h	4.04 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 isa-rev.h	556 bytes	06/16/2023 05:32:39 PM	rw-r--r--
📄 isadep.h	603 bytes	01/28/2018 09:20:33 PM	rw-r--r--
📄 jazz.h	8 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 jazzdma.h	2.97 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 jump_label.h	1.4 KB	06/16/2023 05:32:39 PM	rw-r--r--
📄 kdebug.h	303 bytes	01/28/2018 09:20:33 PM	rw-r--r--
📄 kexec.h	1.53 KB	06/16/2023 05:32:39 PM	rw-r--r--
📄 kgdb.h	1.19 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 kmap_types.h	221 bytes	01/28/2018 09:20:33 PM	rw-r--r--
📄 kprobes.h	2.68 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 kvm_host.h	37.88 KB	06/16/2023 05:32:39 PM	rw-r--r--
📄 kvm_para.h	2.09 KB	01/28/2018 09:20:33 PM	rw-r--r--
📁 lasat	-	05/09/2024 07:14:16 AM	rwxr-xr-x
📄 linkage.h	306 bytes	01/28/2018 09:20:33 PM	rw-r--r--
📄 llsc.h	623 bytes	01/28/2018 09:20:33 PM	rw-r--r--
📄 local.h	4.99 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 m48t37.h	732 bytes	01/28/2018 09:20:33 PM	rw-r--r--
📄 maar.h	4.04 KB	01/28/2018 09:20:33 PM	rw-r--r--
📁 mach-ar7	-	05/09/2024 07:14:16 AM	rwxr-xr-x
📁 mach-ath25	-	05/09/2024 07:14:16 AM	rwxr-xr-x
📁 mach-ath79	-	05/09/2024 07:14:16 AM	rwxr-xr-x
📁 mach-au1x00	-	05/09/2024 07:14:16 AM	rwxr-xr-x
📁 mach-bcm47xx	-	05/09/2024 07:14:16 AM	rwxr-xr-x
📁 mach-bcm63xx	-	05/09/2024 07:14:16 AM	rwxr-xr-x
📁 mach-bmips	-	05/09/2024 07:14:16 AM	rwxr-xr-x
📁 mach-cavium-octeon	-	05/09/2024 07:14:16 AM	rwxr-xr-x
📁 mach-cobalt	-	05/09/2024 07:14:16 AM	rwxr-xr-x
📁 mach-db1x00	-	05/09/2024 07:14:16 AM	rwxr-xr-x
📁 mach-dec	-	05/09/2024 07:14:16 AM	rwxr-xr-x
📁 mach-emma2rh	-	05/09/2024 07:14:16 AM	rwxr-xr-x
📁 mach-generic	-	05/09/2024 07:14:16 AM	rwxr-xr-x
📁 mach-ip22	-	05/09/2024 07:14:16 AM	rwxr-xr-x
📁 mach-ip27	-	05/09/2024 07:14:16 AM	rwxr-xr-x
📁 mach-ip28	-	05/09/2024 07:14:16 AM	rwxr-xr-x
📁 mach-ip32	-	05/09/2024 07:14:16 AM	rwxr-xr-x
📁 mach-jazz	-	05/09/2024 07:14:16 AM	rwxr-xr-x
📁 mach-jz4740	-	05/09/2024 07:14:16 AM	rwxr-xr-x
📁 mach-lantiq	-	05/09/2024 07:14:16 AM	rwxr-xr-x
📁 mach-lasat	-	05/09/2024 07:14:16 AM	rwxr-xr-x
📁 mach-loongson32	-	05/09/2024 07:14:16 AM	rwxr-xr-x
📁 mach-loongson64	-	05/09/2024 07:14:16 AM	rwxr-xr-x
📁 mach-malta	-	05/09/2024 07:14:16 AM	rwxr-xr-x
📁 mach-netlogic	-	05/09/2024 07:14:16 AM	rwxr-xr-x
📁 mach-paravirt	-	05/09/2024 07:14:16 AM	rwxr-xr-x
📁 mach-pic32	-	05/09/2024 07:14:16 AM	rwxr-xr-x
📁 mach-pistachio	-	05/09/2024 07:14:16 AM	rwxr-xr-x
📁 mach-pmcs-msp71xx	-	05/09/2024 07:14:16 AM	rwxr-xr-x
📁 mach-pnx833x	-	05/09/2024 07:14:16 AM	rwxr-xr-x
📁 mach-ralink	-	05/09/2024 07:14:16 AM	rwxr-xr-x
📁 mach-rc32434	-	05/09/2024 07:14:16 AM	rwxr-xr-x
📁 mach-rm	-	05/09/2024 07:14:16 AM	rwxr-xr-x
📁 mach-sibyte	-	05/09/2024 07:14:16 AM	rwxr-xr-x
📁 mach-tx39xx	-	05/09/2024 07:14:16 AM	rwxr-xr-x
📁 mach-tx49xx	-	05/09/2024 07:14:16 AM	rwxr-xr-x
📁 mach-vr41xx	-	05/09/2024 07:14:16 AM	rwxr-xr-x
📁 mach-xilfpga	-	05/09/2024 07:14:16 AM	rwxr-xr-x
📄 machine.h	2.93 KB	06/16/2023 05:32:39 PM	rw-r--r--
📄 mc146818-time.h	3.69 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 mc146818rtc.h	450 bytes	01/28/2018 09:20:33 PM	rw-r--r--
📁 mips-boards	-	05/09/2024 07:14:16 AM	rwxr-xr-x
📄 mips-cm.h	15.86 KB	06/16/2023 05:32:39 PM	rw-r--r--
📄 mips-cpc.h	5.83 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 mips-cps.h	6.55 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 mips-gic.h	12.3 KB	06/16/2023 05:32:39 PM	rw-r--r--
📄 mips-r2-to-r6-emul.h	2.05 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 mips_machine.h	1.32 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 mips_mt.h	707 bytes	01/28/2018 09:20:33 PM	rw-r--r--
📄 mipsmtregs.h	10.9 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 mipsprom.h	2.1 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 mipsregs.h	88.1 KB	06/16/2023 05:32:39 PM	rw-r--r--
📄 mmu.h	550 bytes	06/16/2023 05:32:39 PM	rw-r--r--
📄 mmu_context.h	5.41 KB	06/16/2023 05:32:39 PM	rw-r--r--
📄 mmzone.h	561 bytes	06/16/2023 05:32:39 PM	rw-r--r--
📄 module.h	4.45 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 msa.h	8.01 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 msc01_ic.h	6.55 KB	01/28/2018 09:20:33 PM	rw-r--r--
📁 netlogic	-	05/09/2024 07:14:16 AM	rwxr-xr-x
📄 nile4.h	10.33 KB	01/28/2018 09:20:33 PM	rw-r--r--
📁 octeon	-	05/09/2024 07:14:16 AM	rwxr-xr-x
📄 paccess.h	3.07 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 page.h	7.19 KB	01/28/2018 09:20:33 PM	rw-r--r--
📁 pci	-	05/09/2024 07:14:16 AM	rwxr-xr-x
📄 pci.h	4.08 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 perf_event.h	482 bytes	01/28/2018 09:20:33 PM	rw-r--r--
📄 pgalloc.h	3.21 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 pgtable-32.h	7.31 KB	06/16/2023 05:32:39 PM	rw-r--r--
📄 pgtable-64.h	10.87 KB	06/16/2023 05:32:39 PM	rw-r--r--
📄 pgtable-bits.h	7.36 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 pgtable.h	17.34 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 pm-cps.h	1.68 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 pm.h	3.99 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 pmon.h	1.64 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 prefetch.h	2.1 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 processor.h	11.71 KB	06/16/2023 05:32:39 PM	rw-r--r--
📄 prom.h	845 bytes	01/28/2018 09:20:33 PM	rw-r--r--
📄 ptrace.h	5.55 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 r4k-timer.h	604 bytes	01/28/2018 09:20:33 PM	rw-r--r--
📄 r4kcache.h	26.34 KB	06/16/2023 05:32:39 PM	rw-r--r--
📄 reboot.h	440 bytes	01/28/2018 09:20:33 PM	rw-r--r--
📄 reg.h	26 bytes	01/28/2018 09:20:33 PM	rw-r--r--
📄 regdef.h	2.63 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 rtlx.h	2.1 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 seccomp.h	800 bytes	01/28/2018 09:20:33 PM	rw-r--r--
📄 serial.h	607 bytes	01/28/2018 09:20:33 PM	rw-r--r--
📄 setup.h	884 bytes	06/16/2023 05:32:39 PM	rw-r--r--
📁 sgi	-	05/09/2024 07:14:16 AM	rwxr-xr-x
📄 sgialib.h	2.45 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 sgiarcs.h	15.32 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 shmparam.h	352 bytes	01/28/2018 09:20:33 PM	rw-r--r--
📁 sibyte	-	05/09/2024 07:14:16 AM	rwxr-xr-x
📄 sigcontext.h	1.04 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 signal.h	1.02 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 sim.h	2.32 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 smp-cps.h	1.18 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 smp-ops.h	2.33 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 smp.h	3.31 KB	06/16/2023 05:32:39 PM	rw-r--r--
📁 sn	-	05/09/2024 07:14:16 AM	rwxr-xr-x
📄 sni.h	7.27 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 socket.h	1.34 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 sparsemem.h	486 bytes	01/28/2018 09:20:33 PM	rw-r--r--
📄 spinlock.h	459 bytes	01/28/2018 09:20:33 PM	rw-r--r--
📄 spinlock_types.h	188 bytes	01/28/2018 09:20:33 PM	rw-r--r--
📄 spram.h	262 bytes	01/28/2018 09:20:33 PM	rw-r--r--
📄 stackframe.h	10.82 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 stackprotector.h	1.15 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 stacktrace.h	2.15 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 string.h	2.94 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 switch_to.h	4.19 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 syscall.h	3.57 KB	06/16/2023 05:32:39 PM	rw-r--r--
📄 termios.h	2.89 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 thread_info.h	6.63 KB	06/16/2023 05:32:39 PM	rw-r--r--
📄 time.h	2.13 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 timex.h	2.87 KB	06/16/2023 05:32:39 PM	rw-r--r--
📄 tlb.h	1.09 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 tlbdebug.h	403 bytes	01/28/2018 09:20:33 PM	rw-r--r--
📄 tlbex.h	788 bytes	01/28/2018 09:20:33 PM	rw-r--r--
📄 tlbflush.h	1.67 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 tlbmisc.h	320 bytes	01/28/2018 09:20:33 PM	rw-r--r--
📄 topology.h	619 bytes	01/28/2018 09:20:33 PM	rw-r--r--
📄 traps.h	1.25 KB	01/28/2018 09:20:33 PM	rw-r--r--
📁 txx9	-	05/09/2024 07:14:16 AM	rwxr-xr-x
📄 txx9irq.h	743 bytes	01/28/2018 09:20:33 PM	rw-r--r--
📄 txx9pio.h	592 bytes	01/28/2018 09:20:33 PM	rw-r--r--
📄 txx9tmr.h	1.59 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 types.h	487 bytes	01/28/2018 09:20:33 PM	rw-r--r--
📄 uaccess.h	22.2 KB	06/16/2023 05:32:39 PM	rw-r--r--
📄 uasm.h	9.18 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 unistd.h	1.9 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 uprobes.h	1.11 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 vdso.h	3.72 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 vga.h	1.26 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 vpe.h	2.7 KB	01/28/2018 09:20:33 PM	rw-r--r--
📁 vr41xx	-	05/09/2024 07:14:16 AM	rwxr-xr-x
📄 war.h	7.48 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 watch.h	827 bytes	01/28/2018 09:20:33 PM	rw-r--r--
📄 wbflush.h	694 bytes	01/28/2018 09:20:33 PM	rw-r--r--
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Editing: mips-cm.h

/*
 * Copyright (C) 2013 Imagination Technologies
 * Author: Paul Burton <paul.burton@mips.com>
 *
 * This program is free software; you can redistribute it and/or modify it
 * under the terms of the GNU General Public License as published by the
 * Free Software Foundation;  either version 2 of the  License, or (at your
 * option) any later version.
 */

#ifndef __MIPS_ASM_MIPS_CPS_H__
# error Please include asm/mips-cps.h rather than asm/mips-cm.h
#endif

#ifndef __MIPS_ASM_MIPS_CM_H__
#define __MIPS_ASM_MIPS_CM_H__

#include <linux/bitfield.h>
#include <linux/bitops.h>
#include <linux/errno.h>

/* The base address of the CM GCR block */
extern void __iomem *mips_gcr_base;

/* The base address of the CM L2-only sync region */
extern void __iomem *mips_cm_l2sync_base;

/**
 * __mips_cm_phys_base - retrieve the physical base address of the CM
 *
 * This function returns the physical base address of the Coherence Manager
 * global control block, or 0 if no Coherence Manager is present. It provides
 * a default implementation which reads the CMGCRBase register where available,
 * and may be overridden by platforms which determine this address in a
 * different way by defining a function with the same prototype except for the
 * name mips_cm_phys_base (without underscores).
 */
extern phys_addr_t __mips_cm_phys_base(void);

/*
 * mips_cm_is64 - determine CM register width
 *
 * The CM register width is determined by the version of the CM, with CM3
 * introducing 64 bit GCRs and all prior CM versions having 32 bit GCRs.
 * However we may run a kernel built for MIPS32 on a system with 64 bit GCRs,
 * or vice-versa. This variable indicates the width of the memory accesses
 * that the kernel will perform to GCRs, which may differ from the actual
 * width of the GCRs.
 *
 * It's set to 0 for 32-bit accesses and 1 for 64-bit accesses.
 */
extern int mips_cm_is64;

/**
 * mips_cm_error_report - Report CM cache errors
 */
#ifdef CONFIG_MIPS_CM
extern void mips_cm_error_report(void);
#else
static inline void mips_cm_error_report(void) {}
#endif

/**
 * mips_cm_probe - probe for a Coherence Manager
 *
 * Attempt to detect the presence of a Coherence Manager. Returns 0 if a CM
 * is successfully detected, else -errno.
 */
#ifdef CONFIG_MIPS_CM
extern int mips_cm_probe(void);
#else
static inline int mips_cm_probe(void)
{
	return -ENODEV;
}
#endif

/**
 * mips_cm_present - determine whether a Coherence Manager is present
 *
 * Returns true if a CM is present in the system, else false.
 */
static inline bool mips_cm_present(void)
{
#ifdef CONFIG_MIPS_CM
	return mips_gcr_base != NULL;
#else
	return false;
#endif
}

/**
 * mips_cm_has_l2sync - determine whether an L2-only sync region is present
 *
 * Returns true if the system implements an L2-only sync region, else false.
 */
static inline bool mips_cm_has_l2sync(void)
{
#ifdef CONFIG_MIPS_CM
	return mips_cm_l2sync_base != NULL;
#else
	return false;
#endif
}

/* Offsets to register blocks from the CM base address */
#define MIPS_CM_GCB_OFS		0x0000 /* Global Control Block */
#define MIPS_CM_CLCB_OFS	0x2000 /* Core Local Control Block */
#define MIPS_CM_COCB_OFS	0x4000 /* Core Other Control Block */
#define MIPS_CM_GDB_OFS		0x6000 /* Global Debug Block */

/* Total size of the CM memory mapped registers */
#define MIPS_CM_GCR_SIZE	0x8000

/* Size of the L2-only sync region */
#define MIPS_CM_L2SYNC_SIZE	0x1000

#define GCR_ACCESSOR_RO(sz, off, name)					\
	CPS_ACCESSOR_RO(gcr, sz, MIPS_CM_GCB_OFS + off, name)		\
	CPS_ACCESSOR_RO(gcr, sz, MIPS_CM_COCB_OFS + off, redir_##name)

#define GCR_ACCESSOR_RW(sz, off, name)					\
	CPS_ACCESSOR_RW(gcr, sz, MIPS_CM_GCB_OFS + off, name)		\
	CPS_ACCESSOR_RW(gcr, sz, MIPS_CM_COCB_OFS + off, redir_##name)

#define GCR_CX_ACCESSOR_RO(sz, off, name)				\
	CPS_ACCESSOR_RO(gcr, sz, MIPS_CM_CLCB_OFS + off, cl_##name)	\
	CPS_ACCESSOR_RO(gcr, sz, MIPS_CM_COCB_OFS + off, co_##name)

#define GCR_CX_ACCESSOR_RW(sz, off, name)				\
	CPS_ACCESSOR_RW(gcr, sz, MIPS_CM_CLCB_OFS + off, cl_##name)	\
	CPS_ACCESSOR_RW(gcr, sz, MIPS_CM_COCB_OFS + off, co_##name)

/* GCR_CONFIG - Information about the system */
GCR_ACCESSOR_RO(64, 0x000, config)
#define CM_GCR_CONFIG_CLUSTER_COH_CAPABLE	BIT_ULL(43)
#define CM_GCR_CONFIG_CLUSTER_ID		GENMASK_ULL(39, 32)
#define CM_GCR_CONFIG_NUM_CLUSTERS		GENMASK(29, 23)
#define CM_GCR_CONFIG_NUMIOCU			GENMASK(15, 8)
#define CM_GCR_CONFIG_PCORES			GENMASK(7, 0)

/* GCR_BASE - Base address of the Global Configuration Registers (GCRs) */
GCR_ACCESSOR_RW(64, 0x008, base)
#define CM_GCR_BASE_GCRBASE			GENMASK_ULL(47, 15)
#define CM_GCR_BASE_CMDEFTGT			GENMASK(1, 0)
#define  CM_GCR_BASE_CMDEFTGT_MEM		0
#define  CM_GCR_BASE_CMDEFTGT_RESERVED		1
#define  CM_GCR_BASE_CMDEFTGT_IOCU0		2
#define  CM_GCR_BASE_CMDEFTGT_IOCU1		3

/* GCR_ACCESS - Controls core/IOCU access to GCRs */
GCR_ACCESSOR_RW(32, 0x020, access)
#define CM_GCR_ACCESS_ACCESSEN			GENMASK(7, 0)

/* GCR_REV - Indicates the Coherence Manager revision */
GCR_ACCESSOR_RO(32, 0x030, rev)
#define CM_GCR_REV_MAJOR			GENMASK(15, 8)
#define CM_GCR_REV_MINOR			GENMASK(7, 0)

#define CM_ENCODE_REV(major, minor) \
		(FIELD_PREP(CM_GCR_REV_MAJOR, major) | \
		 FIELD_PREP(CM_GCR_REV_MINOR, minor))

#define CM_REV_CM2				CM_ENCODE_REV(6, 0)
#define CM_REV_CM2_5				CM_ENCODE_REV(7, 0)
#define CM_REV_CM3				CM_ENCODE_REV(8, 0)
#define CM_REV_CM3_5				CM_ENCODE_REV(9, 0)

/* GCR_ERR_CONTROL - Control error checking logic */
GCR_ACCESSOR_RW(32, 0x038, err_control)
#define CM_GCR_ERR_CONTROL_L2_ECC_EN		BIT(1)
#define CM_GCR_ERR_CONTROL_L2_ECC_SUPPORT	BIT(0)

/* GCR_ERR_MASK - Control which errors are reported as interrupts */
GCR_ACCESSOR_RW(64, 0x040, error_mask)

/* GCR_ERR_CAUSE - Indicates the type of error that occurred */
GCR_ACCESSOR_RW(64, 0x048, error_cause)
#define CM_GCR_ERROR_CAUSE_ERRTYPE		GENMASK(31, 27)
#define CM3_GCR_ERROR_CAUSE_ERRTYPE		GENMASK_ULL(63, 58)
#define CM_GCR_ERROR_CAUSE_ERRINFO		GENMASK(26, 0)

/* GCR_ERR_ADDR - Indicates the address associated with an error */
GCR_ACCESSOR_RW(64, 0x050, error_addr)

/* GCR_ERR_MULT - Indicates when multiple errors have occurred */
GCR_ACCESSOR_RW(64, 0x058, error_mult)
#define CM_GCR_ERROR_MULT_ERR2ND		GENMASK(4, 0)

/* GCR_L2_ONLY_SYNC_BASE - Base address of the L2 cache-only sync region */
GCR_ACCESSOR_RW(64, 0x070, l2_only_sync_base)
#define CM_GCR_L2_ONLY_SYNC_BASE_SYNCBASE	GENMASK(31, 12)
#define CM_GCR_L2_ONLY_SYNC_BASE_SYNCEN		BIT(0)

/* GCR_GIC_BASE - Base address of the Global Interrupt Controller (GIC) */
GCR_ACCESSOR_RW(64, 0x080, gic_base)
#define CM_GCR_GIC_BASE_GICBASE			GENMASK(31, 17)
#define CM_GCR_GIC_BASE_GICEN			BIT(0)

/* GCR_CPC_BASE - Base address of the Cluster Power Controller (CPC) */
GCR_ACCESSOR_RW(64, 0x088, cpc_base)
#define CM_GCR_CPC_BASE_CPCBASE			GENMASK(31, 15)
#define CM_GCR_CPC_BASE_CPCEN			BIT(0)

/* GCR_REGn_BASE - Base addresses of CM address regions */
GCR_ACCESSOR_RW(64, 0x090, reg0_base)
GCR_ACCESSOR_RW(64, 0x0a0, reg1_base)
GCR_ACCESSOR_RW(64, 0x0b0, reg2_base)
GCR_ACCESSOR_RW(64, 0x0c0, reg3_base)
#define CM_GCR_REGn_BASE_BASEADDR		GENMASK(31, 16)

/* GCR_REGn_MASK - Size & destination of CM address regions */
GCR_ACCESSOR_RW(64, 0x098, reg0_mask)
GCR_ACCESSOR_RW(64, 0x0a8, reg1_mask)
GCR_ACCESSOR_RW(64, 0x0b8, reg2_mask)
GCR_ACCESSOR_RW(64, 0x0c8, reg3_mask)
#define CM_GCR_REGn_MASK_ADDRMASK		GENMASK(31, 16)
#define CM_GCR_REGn_MASK_CCAOVR			GENMASK(7, 5)
#define CM_GCR_REGn_MASK_CCAOVREN		BIT(4)
#define CM_GCR_REGn_MASK_DROPL2			BIT(2)
#define CM_GCR_REGn_MASK_CMTGT			GENMASK(1, 0)
#define  CM_GCR_REGn_MASK_CMTGT_DISABLED	0x0
#define  CM_GCR_REGn_MASK_CMTGT_MEM		0x1
#define  CM_GCR_REGn_MASK_CMTGT_IOCU0		0x2
#define  CM_GCR_REGn_MASK_CMTGT_IOCU1		0x3

/* GCR_GIC_STATUS - Indicates presence of a Global Interrupt Controller (GIC) */
GCR_ACCESSOR_RO(32, 0x0d0, gic_status)
#define CM_GCR_GIC_STATUS_EX			BIT(0)

/* GCR_CPC_STATUS - Indicates presence of a Cluster Power Controller (CPC) */
GCR_ACCESSOR_RO(32, 0x0f0, cpc_status)
#define CM_GCR_CPC_STATUS_EX			BIT(0)

/* GCR_L2_CONFIG - Indicates L2 cache configuration when Config5.L2C=1 */
GCR_ACCESSOR_RW(32, 0x130, l2_config)
#define CM_GCR_L2_CONFIG_BYPASS			BIT(20)
#define CM_GCR_L2_CONFIG_SET_SIZE		GENMASK(15, 12)
#define CM_GCR_L2_CONFIG_LINE_SIZE		GENMASK(11, 8)
#define CM_GCR_L2_CONFIG_ASSOC			GENMASK(7, 0)

/* GCR_SYS_CONFIG2 - Further information about the system */
GCR_ACCESSOR_RO(32, 0x150, sys_config2)
#define CM_GCR_SYS_CONFIG2_MAXVPW		GENMASK(3, 0)

/* GCR_L2_PFT_CONTROL - Controls hardware L2 prefetching */
GCR_ACCESSOR_RW(32, 0x300, l2_pft_control)
#define CM_GCR_L2_PFT_CONTROL_PAGEMASK		GENMASK(31, 12)
#define CM_GCR_L2_PFT_CONTROL_PFTEN		BIT(8)
#define CM_GCR_L2_PFT_CONTROL_NPFT		GENMASK(7, 0)

/* GCR_L2_PFT_CONTROL_B - Controls hardware L2 prefetching */
GCR_ACCESSOR_RW(32, 0x308, l2_pft_control_b)
#define CM_GCR_L2_PFT_CONTROL_B_CEN		BIT(8)
#define CM_GCR_L2_PFT_CONTROL_B_PORTID		GENMASK(7, 0)

/* GCR_L2SM_COP - L2 cache op state machine control */
GCR_ACCESSOR_RW(32, 0x620, l2sm_cop)
#define CM_GCR_L2SM_COP_PRESENT			BIT(31)
#define CM_GCR_L2SM_COP_RESULT			GENMASK(8, 6)
#define  CM_GCR_L2SM_COP_RESULT_DONTCARE	0
#define  CM_GCR_L2SM_COP_RESULT_DONE_OK		1
#define  CM_GCR_L2SM_COP_RESULT_DONE_ERROR	2
#define  CM_GCR_L2SM_COP_RESULT_ABORT_OK	3
#define  CM_GCR_L2SM_COP_RESULT_ABORT_ERROR	4
#define CM_GCR_L2SM_COP_RUNNING			BIT(5)
#define CM_GCR_L2SM_COP_TYPE			GENMASK(4, 2)
#define  CM_GCR_L2SM_COP_TYPE_IDX_WBINV		0
#define  CM_GCR_L2SM_COP_TYPE_IDX_STORETAG	1
#define  CM_GCR_L2SM_COP_TYPE_IDX_STORETAGDATA	2
#define  CM_GCR_L2SM_COP_TYPE_HIT_INV		4
#define  CM_GCR_L2SM_COP_TYPE_HIT_WBINV		5
#define  CM_GCR_L2SM_COP_TYPE_HIT_WB		6
#define  CM_GCR_L2SM_COP_TYPE_FETCHLOCK		7
#define CM_GCR_L2SM_COP_CMD			GENMASK(1, 0)
#define  CM_GCR_L2SM_COP_CMD_START		1	/* only when idle */
#define  CM_GCR_L2SM_COP_CMD_ABORT		3	/* only when running */

/* GCR_L2SM_TAG_ADDR_COP - L2 cache op state machine address control */
GCR_ACCESSOR_RW(64, 0x628, l2sm_tag_addr_cop)
#define CM_GCR_L2SM_TAG_ADDR_COP_NUM_LINES	GENMASK_ULL(63, 48)
#define CM_GCR_L2SM_TAG_ADDR_COP_START_TAG	GENMASK_ULL(47, 6)

/* GCR_BEV_BASE - Controls the location of the BEV for powered up cores */
GCR_ACCESSOR_RW(64, 0x680, bev_base)

/* GCR_Cx_RESET_RELEASE - Controls core reset for CM 1.x */
GCR_CX_ACCESSOR_RW(32, 0x000, reset_release)

/* GCR_Cx_COHERENCE - Controls core coherence */
GCR_CX_ACCESSOR_RW(32, 0x008, coherence)
#define CM_GCR_Cx_COHERENCE_COHDOMAINEN		GENMASK(7, 0)
#define CM3_GCR_Cx_COHERENCE_COHEN		BIT(0)

/* GCR_Cx_CONFIG - Information about a core's configuration */
GCR_CX_ACCESSOR_RO(32, 0x010, config)
#define CM_GCR_Cx_CONFIG_IOCUTYPE		GENMASK(11, 10)
#define CM_GCR_Cx_CONFIG_PVPE			GENMASK(9, 0)

/* GCR_Cx_OTHER - Configure the core-other/redirect GCR block */
GCR_CX_ACCESSOR_RW(32, 0x018, other)
#define CM_GCR_Cx_OTHER_CORENUM			GENMASK(31, 16)	/* CM < 3 */
#define CM_GCR_Cx_OTHER_CLUSTER_EN		BIT(31)		/* CM >= 3.5 */
#define CM_GCR_Cx_OTHER_GIC_EN			BIT(30)		/* CM >= 3.5 */
#define CM_GCR_Cx_OTHER_BLOCK			GENMASK(25, 24)	/* CM >= 3.5 */
#define  CM_GCR_Cx_OTHER_BLOCK_LOCAL		0
#define  CM_GCR_Cx_OTHER_BLOCK_GLOBAL		1
#define  CM_GCR_Cx_OTHER_BLOCK_USER		2
#define  CM_GCR_Cx_OTHER_BLOCK_GLOBAL_HIGH	3
#define CM_GCR_Cx_OTHER_CLUSTER			GENMASK(21, 16)	/* CM >= 3.5 */
#define CM3_GCR_Cx_OTHER_CORE			GENMASK(13, 8)	/* CM >= 3 */
#define  CM_GCR_Cx_OTHER_CORE_CM		32
#define CM3_GCR_Cx_OTHER_VP			GENMASK(2, 0)	/* CM >= 3 */

/* GCR_Cx_RESET_BASE - Configure where powered up cores will fetch from */
GCR_CX_ACCESSOR_RW(32, 0x020, reset_base)
#define CM_GCR_Cx_RESET_BASE_BEVEXCBASE		GENMASK(31, 12)

/* GCR_Cx_ID - Identify the current core */
GCR_CX_ACCESSOR_RO(32, 0x028, id)
#define CM_GCR_Cx_ID_CLUSTER			GENMASK(15, 8)
#define CM_GCR_Cx_ID_CORE			GENMASK(7, 0)

/* GCR_Cx_RESET_EXT_BASE - Configure behaviour when cores reset or power up */
GCR_CX_ACCESSOR_RW(32, 0x030, reset_ext_base)
#define CM_GCR_Cx_RESET_EXT_BASE_EVARESET	BIT(31)
#define CM_GCR_Cx_RESET_EXT_BASE_UEB		BIT(30)
#define CM_GCR_Cx_RESET_EXT_BASE_BEVEXCMASK	GENMASK(27, 20)
#define CM_GCR_Cx_RESET_EXT_BASE_BEVEXCPA	GENMASK(7, 1)
#define CM_GCR_Cx_RESET_EXT_BASE_PRESENT	BIT(0)

/**
 * mips_cm_l2sync - perform an L2-only sync operation
 *
 * If an L2-only sync region is present in the system then this function
 * performs and L2-only sync and returns zero. Otherwise it returns -ENODEV.
 */
static inline int mips_cm_l2sync(void)
{
	if (!mips_cm_has_l2sync())
		return -ENODEV;

writel(0, mips_cm_l2sync_base);
	return 0;
}

/**
 * mips_cm_revision() - return CM revision
 *
 * Return: The revision of the CM, from GCR_REV, or 0 if no CM is present. The
 * return value should be checked against the CM_REV_* macros.
 */
static inline int mips_cm_revision(void)
{
	if (!mips_cm_present())
		return 0;

return read_gcr_rev();
}

/**
 * mips_cm_max_vp_width() - return the width in bits of VP indices
 *
 * Return: the width, in bits, of VP indices in fields that combine core & VP
 * indices.
 */
static inline unsigned int mips_cm_max_vp_width(void)
{
	extern int smp_num_siblings;

if (mips_cm_revision() >= CM_REV_CM3)
		return FIELD_GET(CM_GCR_SYS_CONFIG2_MAXVPW,
				 read_gcr_sys_config2());

if (mips_cm_present()) {
		/*
		 * We presume that all cores in the system will have the same
		 * number of VP(E)s, and if that ever changes then this will
		 * need revisiting.
		 */
		return FIELD_GET(CM_GCR_Cx_CONFIG_PVPE, read_gcr_cl_config()) + 1;
	}

if (IS_ENABLED(CONFIG_SMP))
		return smp_num_siblings;

return 1;
}

/**
 * mips_cm_vp_id() - calculate the hardware VP ID for a CPU
 * @cpu: the CPU whose VP ID to calculate
 *
 * Hardware such as the GIC uses identifiers for VPs which may not match the
 * CPU numbers used by Linux. This function calculates the hardware VP
 * identifier corresponding to a given CPU.
 *
 * Return: the VP ID for the CPU.
 */
static inline unsigned int mips_cm_vp_id(unsigned int cpu)
{
	unsigned int core = cpu_core(&cpu_data[cpu]);
	unsigned int vp = cpu_vpe_id(&cpu_data[cpu]);

return (core * mips_cm_max_vp_width()) + vp;
}

#ifdef CONFIG_MIPS_CM

/**
 * mips_cm_lock_other - lock access to redirect/other region
 * @cluster: the other cluster to be accessed
 * @core: the other core to be accessed
 * @vp: the VP within the other core to be accessed
 * @block: the register block to be accessed
 *
 * Configure the redirect/other region for the local core/VP (depending upon
 * the CM revision) to target the specified @cluster, @core, @vp & register
 * @block. Must be called before using the redirect/other region, and followed
 * by a call to mips_cm_unlock_other() when access to the redirect/other region
 * is complete.
 *
 * This function acquires a spinlock such that code between it &
 * mips_cm_unlock_other() calls cannot be pre-empted by anything which may
 * reconfigure the redirect/other region, and cannot be interfered with by
 * another VP in the core. As such calls to this function should not be nested.
 */
extern void mips_cm_lock_other(unsigned int cluster, unsigned int core,
			       unsigned int vp, unsigned int block);

/**
 * mips_cm_unlock_other - unlock access to redirect/other region
 *
 * Must be called after mips_cm_lock_other() once all required access to the
 * redirect/other region has been completed.
 */
extern void mips_cm_unlock_other(void);

#else /* !CONFIG_MIPS_CM */

static inline void mips_cm_lock_other(unsigned int cluster, unsigned int core,
				      unsigned int vp, unsigned int block) { }
static inline void mips_cm_unlock_other(void) { }

#endif /* !CONFIG_MIPS_CM */

/**
 * mips_cm_lock_other_cpu - lock access to redirect/other region
 * @cpu: the other CPU whose register we want to access
 *
 * Configure the redirect/other region for the local core/VP (depending upon
 * the CM revision) to target the specified @cpu & register @block. This is
 * equivalent to calling mips_cm_lock_other() but accepts a Linux CPU number
 * for convenience.
 */
static inline void mips_cm_lock_other_cpu(unsigned int cpu, unsigned int block)
{
	struct cpuinfo_mips *d = &cpu_data[cpu];

mips_cm_lock_other(cpu_cluster(d), cpu_core(d), cpu_vpe_id(d), block);
}

#endif /* __MIPS_ASM_MIPS_CM_H__ */