diff options
Diffstat (limited to 'arch/arm/include/asm')
| -rw-r--r-- | arch/arm/include/asm/arch_gicv3.h | 6 | ||||
| -rw-r--r-- | arch/arm/include/asm/assembler.h | 4 | ||||
| -rw-r--r-- | arch/arm/include/asm/cacheflush.h | 17 | ||||
| -rw-r--r-- | arch/arm/include/asm/cachetype.h | 39 | ||||
| -rw-r--r-- | arch/arm/include/asm/clocksource.h | 8 | ||||
| -rw-r--r-- | arch/arm/include/asm/cputype.h | 36 | ||||
| -rw-r--r-- | arch/arm/include/asm/delay.h | 2 | ||||
| -rw-r--r-- | arch/arm/include/asm/dma-mapping.h | 2 | ||||
| -rw-r--r-- | arch/arm/include/asm/flat.h | 5 | ||||
| -rw-r--r-- | arch/arm/include/asm/glue-cache.h | 4 | ||||
| -rw-r--r-- | arch/arm/include/asm/hardware/cache-l2x0.h | 19 | ||||
| -rw-r--r-- | arch/arm/include/asm/hardware/sa1111.h | 4 | ||||
| -rw-r--r-- | arch/arm/include/asm/hw_breakpoint.h | 1 | ||||
| -rw-r--r-- | arch/arm/include/asm/memory.h | 15 | ||||
| -rw-r--r-- | arch/arm/include/asm/module.h | 6 | ||||
| -rw-r--r-- | arch/arm/include/asm/pgtable-2level-hwdef.h | 1 | ||||
| -rw-r--r-- | arch/arm/include/asm/pgtable-3level-hwdef.h | 1 | ||||
| -rw-r--r-- | arch/arm/include/asm/uaccess.h | 11 | ||||
| -rw-r--r-- | arch/arm/include/asm/v7m.h | 22 |
19 files changed, 153 insertions, 50 deletions
diff --git a/arch/arm/include/asm/arch_gicv3.h b/arch/arm/include/asm/arch_gicv3.h index e08d15184056..dfe4002812da 100644 --- a/arch/arm/include/asm/arch_gicv3.h +++ b/arch/arm/include/asm/arch_gicv3.h @@ -34,6 +34,7 @@ #define ICC_CTLR __ACCESS_CP15(c12, 0, c12, 4) #define ICC_SRE __ACCESS_CP15(c12, 0, c12, 5) #define ICC_IGRPEN1 __ACCESS_CP15(c12, 0, c12, 7) +#define ICC_BPR1 __ACCESS_CP15(c12, 0, c12, 3) #define ICC_HSRE __ACCESS_CP15(c12, 4, c9, 5) @@ -157,6 +158,11 @@ static inline void gic_write_sre(u32 val) isb(); } +static inline void gic_write_bpr1(u32 val) +{ + asm volatile("mcr " __stringify(ICC_BPR1) : : "r" (val)); +} + /* * Even in 32bit systems that use LPAE, there is no guarantee that the I/O * interface provides true 64bit atomic accesses, so using strd/ldrd doesn't diff --git a/arch/arm/include/asm/assembler.h b/arch/arm/include/asm/assembler.h index 4eaea2173bf8..68b06f9c65de 100644 --- a/arch/arm/include/asm/assembler.h +++ b/arch/arm/include/asm/assembler.h @@ -159,7 +159,11 @@ .endm .macro save_and_disable_irqs_notrace, oldcpsr +#ifdef CONFIG_CPU_V7M + mrs \oldcpsr, primask +#else mrs \oldcpsr, cpsr +#endif disable_irq_notrace .endm diff --git a/arch/arm/include/asm/cacheflush.h b/arch/arm/include/asm/cacheflush.h index 9156fc303afd..bdd283bc5842 100644 --- a/arch/arm/include/asm/cacheflush.h +++ b/arch/arm/include/asm/cacheflush.h @@ -501,21 +501,4 @@ static inline void set_kernel_text_ro(void) { } void flush_uprobe_xol_access(struct page *page, unsigned long uaddr, void *kaddr, unsigned long len); -/** - * secure_flush_area - ensure coherency across the secure boundary - * @addr: virtual address - * @size: size of region - * - * Ensure that the specified area of memory is coherent across the secure - * boundary from the non-secure side. This is used when calling secure - * firmware where the secure firmware does not ensure coherency. - */ -static inline void secure_flush_area(const void *addr, size_t size) -{ - phys_addr_t phys = __pa(addr); - - __cpuc_flush_dcache_area((void *)addr, size); - outer_flush_range(phys, phys + size); -} - #endif diff --git a/arch/arm/include/asm/cachetype.h b/arch/arm/include/asm/cachetype.h index 7ea78144ae22..01509ae0bbec 100644 --- a/arch/arm/include/asm/cachetype.h +++ b/arch/arm/include/asm/cachetype.h @@ -56,4 +56,43 @@ static inline unsigned int __attribute__((pure)) cacheid_is(unsigned int mask) (~__CACHEID_NEVER & __CACHEID_ARCH_MIN & mask & cacheid); } +#define CSSELR_ICACHE 1 +#define CSSELR_DCACHE 0 + +#define CSSELR_L1 (0 << 1) +#define CSSELR_L2 (1 << 1) +#define CSSELR_L3 (2 << 1) +#define CSSELR_L4 (3 << 1) +#define CSSELR_L5 (4 << 1) +#define CSSELR_L6 (5 << 1) +#define CSSELR_L7 (6 << 1) + +#ifndef CONFIG_CPU_V7M +static inline void set_csselr(unsigned int cache_selector) +{ + asm volatile("mcr p15, 2, %0, c0, c0, 0" : : "r" (cache_selector)); +} + +static inline unsigned int read_ccsidr(void) +{ + unsigned int val; + + asm volatile("mrc p15, 1, %0, c0, c0, 0" : "=r" (val)); + return val; +} +#else /* CONFIG_CPU_V7M */ +#include <linux/io.h> +#include "asm/v7m.h" + +static inline void set_csselr(unsigned int cache_selector) +{ + writel(cache_selector, BASEADDR_V7M_SCB + V7M_SCB_CTR); +} + +static inline unsigned int read_ccsidr(void) +{ + return readl(BASEADDR_V7M_SCB + V7M_SCB_CCSIDR); +} +#endif + #endif diff --git a/arch/arm/include/asm/clocksource.h b/arch/arm/include/asm/clocksource.h new file mode 100644 index 000000000000..0b350a7e26f3 --- /dev/null +++ b/arch/arm/include/asm/clocksource.h @@ -0,0 +1,8 @@ +#ifndef _ASM_CLOCKSOURCE_H +#define _ASM_CLOCKSOURCE_H + +struct arch_clocksource_data { + bool vdso_direct; /* Usable for direct VDSO access? */ +}; + +#endif diff --git a/arch/arm/include/asm/cputype.h b/arch/arm/include/asm/cputype.h index 1ee94c716a7f..754f86f667d4 100644 --- a/arch/arm/include/asm/cputype.h +++ b/arch/arm/include/asm/cputype.h @@ -60,6 +60,7 @@ ((mpidr >> (MPIDR_LEVEL_BITS * level)) & MPIDR_LEVEL_MASK) #define ARM_CPU_IMP_ARM 0x41 +#define ARM_CPU_IMP_DEC 0x44 #define ARM_CPU_IMP_INTEL 0x69 /* ARM implemented processors */ @@ -76,6 +77,17 @@ #define ARM_CPU_PART_CORTEX_A15 0x4100c0f0 #define ARM_CPU_PART_MASK 0xff00fff0 +/* DEC implemented cores */ +#define ARM_CPU_PART_SA1100 0x4400a110 + +/* Intel implemented cores */ +#define ARM_CPU_PART_SA1110 0x6900b110 +#define ARM_CPU_REV_SA1110_A0 0 +#define ARM_CPU_REV_SA1110_B0 4 +#define ARM_CPU_REV_SA1110_B1 5 +#define ARM_CPU_REV_SA1110_B2 6 +#define ARM_CPU_REV_SA1110_B4 8 + #define ARM_CPU_XSCALE_ARCH_MASK 0xe000 #define ARM_CPU_XSCALE_ARCH_V1 0x2000 #define ARM_CPU_XSCALE_ARCH_V2 0x4000 @@ -152,6 +164,11 @@ static inline unsigned int __attribute_const__ read_cpuid_id(void) return read_cpuid(CPUID_ID); } +static inline unsigned int __attribute_const__ read_cpuid_cachetype(void) +{ + return read_cpuid(CPUID_CACHETYPE); +} + #elif defined(CONFIG_CPU_V7M) static inline unsigned int __attribute_const__ read_cpuid_id(void) @@ -159,6 +176,11 @@ static inline unsigned int __attribute_const__ read_cpuid_id(void) return readl(BASEADDR_V7M_SCB + V7M_SCB_CPUID); } +static inline unsigned int __attribute_const__ read_cpuid_cachetype(void) +{ + return readl(BASEADDR_V7M_SCB + V7M_SCB_CTR); +} + #else /* ifdef CONFIG_CPU_CP15 / elif defined(CONFIG_CPU_V7M) */ static inline unsigned int __attribute_const__ read_cpuid_id(void) @@ -173,6 +195,11 @@ static inline unsigned int __attribute_const__ read_cpuid_implementor(void) return (read_cpuid_id() & 0xFF000000) >> 24; } +static inline unsigned int __attribute_const__ read_cpuid_revision(void) +{ + return read_cpuid_id() & 0x0000000f; +} + /* * The CPU part number is meaningless without referring to the CPU * implementer: implementers are free to define their own part numbers @@ -193,11 +220,6 @@ static inline unsigned int __attribute_const__ xscale_cpu_arch_version(void) return read_cpuid_id() & ARM_CPU_XSCALE_ARCH_MASK; } -static inline unsigned int __attribute_const__ read_cpuid_cachetype(void) -{ - return read_cpuid(CPUID_CACHETYPE); -} - static inline unsigned int __attribute_const__ read_cpuid_tcmstatus(void) { return read_cpuid(CPUID_TCM); @@ -208,6 +230,10 @@ static inline unsigned int __attribute_const__ read_cpuid_mpidr(void) return read_cpuid(CPUID_MPIDR); } +/* StrongARM-11x0 CPUs */ +#define cpu_is_sa1100() (read_cpuid_part() == ARM_CPU_PART_SA1100) +#define cpu_is_sa1110() (read_cpuid_part() == ARM_CPU_PART_SA1110) + /* * Intel's XScale3 core supports some v6 features (supersections, L2) * but advertises itself as v5 as it does not support the v6 ISA. For diff --git a/arch/arm/include/asm/delay.h b/arch/arm/include/asm/delay.h index b7a428154355..b1ce037e4380 100644 --- a/arch/arm/include/asm/delay.h +++ b/arch/arm/include/asm/delay.h @@ -10,7 +10,7 @@ #include <asm/param.h> /* HZ */ #define MAX_UDELAY_MS 2 -#define UDELAY_MULT UL(2047 * HZ + 483648 * HZ / 1000000) +#define UDELAY_MULT UL(2147 * HZ + 483648 * HZ / 1000000) #define UDELAY_SHIFT 31 #ifndef __ASSEMBLY__ diff --git a/arch/arm/include/asm/dma-mapping.h b/arch/arm/include/asm/dma-mapping.h index d009f7911ffc..bf02dbd9ccda 100644 --- a/arch/arm/include/asm/dma-mapping.h +++ b/arch/arm/include/asm/dma-mapping.h @@ -111,7 +111,7 @@ static inline dma_addr_t virt_to_dma(struct device *dev, void *addr) /* The ARM override for dma_max_pfn() */ static inline unsigned long dma_max_pfn(struct device *dev) { - return PHYS_PFN_OFFSET + dma_to_pfn(dev, *dev->dma_mask); + return dma_to_pfn(dev, *dev->dma_mask); } #define dma_max_pfn(dev) dma_max_pfn(dev) diff --git a/arch/arm/include/asm/flat.h b/arch/arm/include/asm/flat.h index e847d23351ed..acf1d14b89a6 100644 --- a/arch/arm/include/asm/flat.h +++ b/arch/arm/include/asm/flat.h @@ -8,8 +8,9 @@ #define flat_argvp_envp_on_stack() 1 #define flat_old_ram_flag(flags) (flags) #define flat_reloc_valid(reloc, size) ((reloc) <= (size)) -#define flat_get_addr_from_rp(rp, relval, flags, persistent) ((void)persistent,get_unaligned(rp)) -#define flat_put_addr_at_rp(rp, val, relval) put_unaligned(val,rp) +#define flat_get_addr_from_rp(rp, relval, flags, persistent) \ + ({ unsigned long __val; __get_user_unaligned(__val, rp); __val; }) +#define flat_put_addr_at_rp(rp, val, relval) __put_user_unaligned(val, rp) #define flat_get_relocate_addr(rel) (rel) #define flat_set_persistent(relval, p) 0 diff --git a/arch/arm/include/asm/glue-cache.h b/arch/arm/include/asm/glue-cache.h index cab07f69382d..01c3d92624e5 100644 --- a/arch/arm/include/asm/glue-cache.h +++ b/arch/arm/include/asm/glue-cache.h @@ -118,11 +118,7 @@ #endif #if defined(CONFIG_CPU_V7M) -# ifdef _CACHE # define MULTI_CACHE 1 -# else -# define _CACHE nop -# endif #endif #if !defined(_CACHE) && !defined(MULTI_CACHE) diff --git a/arch/arm/include/asm/hardware/cache-l2x0.h b/arch/arm/include/asm/hardware/cache-l2x0.h index 3a5ec1c25659..736292b42fca 100644 --- a/arch/arm/include/asm/hardware/cache-l2x0.h +++ b/arch/arm/include/asm/hardware/cache-l2x0.h @@ -87,6 +87,15 @@ #define L310_CACHE_ID_RTL_R3P2 0x08 #define L310_CACHE_ID_RTL_R3P3 0x09 +#define L2X0_EVENT_CNT_CTRL_ENABLE BIT(0) + +#define L2X0_EVENT_CNT_CFG_SRC_SHIFT 2 +#define L2X0_EVENT_CNT_CFG_SRC_MASK 0xf +#define L2X0_EVENT_CNT_CFG_SRC_DISABLED 0 +#define L2X0_EVENT_CNT_CFG_INT_DISABLED 0 +#define L2X0_EVENT_CNT_CFG_INT_INCR 1 +#define L2X0_EVENT_CNT_CFG_INT_OVERFLOW 2 + /* L2C auxiliary control register - bits common to L2C-210/220/310 */ #define L2C_AUX_CTRL_WAY_SIZE_SHIFT 17 #define L2C_AUX_CTRL_WAY_SIZE_MASK (7 << 17) @@ -157,6 +166,16 @@ static inline int l2x0_of_init(u32 aux_val, u32 aux_mask) } #endif +#ifdef CONFIG_CACHE_L2X0_PMU +void l2x0_pmu_register(void __iomem *base, u32 part); +void l2x0_pmu_suspend(void); +void l2x0_pmu_resume(void); +#else +static inline void l2x0_pmu_register(void __iomem *base, u32 part) {} +static inline void l2x0_pmu_suspend(void) {} +static inline void l2x0_pmu_resume(void) {} +#endif + struct l2x0_regs { unsigned long phy_base; unsigned long aux_ctrl; diff --git a/arch/arm/include/asm/hardware/sa1111.h b/arch/arm/include/asm/hardware/sa1111.h index 7c2bbc7f0be1..8979fa3bbf2d 100644 --- a/arch/arm/include/asm/hardware/sa1111.h +++ b/arch/arm/include/asm/hardware/sa1111.h @@ -420,7 +420,7 @@ struct sa1111_dev { u64 dma_mask; }; -#define SA1111_DEV(_d) container_of((_d), struct sa1111_dev, dev) +#define to_sa1111_device(x) container_of(x, struct sa1111_dev, dev) #define sa1111_get_drvdata(d) dev_get_drvdata(&(d)->dev) #define sa1111_set_drvdata(d,p) dev_set_drvdata(&(d)->dev, p) @@ -446,6 +446,8 @@ struct sa1111_driver { int sa1111_enable_device(struct sa1111_dev *); void sa1111_disable_device(struct sa1111_dev *); +int sa1111_get_irq(struct sa1111_dev *, unsigned num); + unsigned int sa1111_pll_clock(struct sa1111_dev *); #define SA1111_AUDIO_ACLINK 0 diff --git a/arch/arm/include/asm/hw_breakpoint.h b/arch/arm/include/asm/hw_breakpoint.h index 8e427c7b4425..afcaf8bf971b 100644 --- a/arch/arm/include/asm/hw_breakpoint.h +++ b/arch/arm/include/asm/hw_breakpoint.h @@ -114,7 +114,6 @@ struct notifier_block; struct perf_event; struct pmu; -extern struct pmu perf_ops_bp; extern int arch_bp_generic_fields(struct arch_hw_breakpoint_ctrl ctrl, int *gen_len, int *gen_type); extern int arch_check_bp_in_kernelspace(struct perf_event *bp); diff --git a/arch/arm/include/asm/memory.h b/arch/arm/include/asm/memory.h index 31c07a2cc100..76cbd9c674df 100644 --- a/arch/arm/include/asm/memory.h +++ b/arch/arm/include/asm/memory.h @@ -159,13 +159,8 @@ * PFNs are used to describe any physical page; this means * PFN 0 == physical address 0. */ -#if defined(__virt_to_phys) -#define PHYS_OFFSET PLAT_PHYS_OFFSET -#define PHYS_PFN_OFFSET ((unsigned long)(PHYS_OFFSET >> PAGE_SHIFT)) - -#define virt_to_pfn(kaddr) (__pa(kaddr) >> PAGE_SHIFT) -#elif defined(CONFIG_ARM_PATCH_PHYS_VIRT) +#if defined(CONFIG_ARM_PATCH_PHYS_VIRT) /* * Constants used to force the right instruction encodings and shifts @@ -182,10 +177,6 @@ extern const void *__pv_table_begin, *__pv_table_end; #define PHYS_OFFSET ((phys_addr_t)__pv_phys_pfn_offset << PAGE_SHIFT) #define PHYS_PFN_OFFSET (__pv_phys_pfn_offset) -#define virt_to_pfn(kaddr) \ - ((((unsigned long)(kaddr) - PAGE_OFFSET) >> PAGE_SHIFT) + \ - PHYS_PFN_OFFSET) - #define __pv_stub(from,to,instr,type) \ __asm__("@ __pv_stub\n" \ "1: " instr " %0, %1, %2\n" \ @@ -257,12 +248,12 @@ static inline unsigned long __phys_to_virt(phys_addr_t x) return x - PHYS_OFFSET + PAGE_OFFSET; } +#endif + #define virt_to_pfn(kaddr) \ ((((unsigned long)(kaddr) - PAGE_OFFSET) >> PAGE_SHIFT) + \ PHYS_PFN_OFFSET) -#endif - /* * These are *only* valid on the kernel direct mapped RAM memory. * Note: Drivers should NOT use these. They are the wrong diff --git a/arch/arm/include/asm/module.h b/arch/arm/include/asm/module.h index e358b7966c06..464748b9fd7d 100644 --- a/arch/arm/include/asm/module.h +++ b/arch/arm/include/asm/module.h @@ -23,10 +23,8 @@ struct mod_arch_specific { struct unwind_table *unwind[ARM_SEC_MAX]; #endif #ifdef CONFIG_ARM_MODULE_PLTS - struct elf32_shdr *core_plt; - struct elf32_shdr *init_plt; - int core_plt_count; - int init_plt_count; + struct elf32_shdr *plt; + int plt_count; #endif }; diff --git a/arch/arm/include/asm/pgtable-2level-hwdef.h b/arch/arm/include/asm/pgtable-2level-hwdef.h index d0131ee6f6af..3f82e9da7cec 100644 --- a/arch/arm/include/asm/pgtable-2level-hwdef.h +++ b/arch/arm/include/asm/pgtable-2level-hwdef.h @@ -47,6 +47,7 @@ #define PMD_SECT_WB (PMD_SECT_CACHEABLE | PMD_SECT_BUFFERABLE) #define PMD_SECT_MINICACHE (PMD_SECT_TEX(1) | PMD_SECT_CACHEABLE) #define PMD_SECT_WBWA (PMD_SECT_TEX(1) | PMD_SECT_CACHEABLE | PMD_SECT_BUFFERABLE) +#define PMD_SECT_CACHE_MASK (PMD_SECT_TEX(1) | PMD_SECT_CACHEABLE | PMD_SECT_BUFFERABLE) #define PMD_SECT_NONSHARED_DEV (PMD_SECT_TEX(2)) /* diff --git a/arch/arm/include/asm/pgtable-3level-hwdef.h b/arch/arm/include/asm/pgtable-3level-hwdef.h index f8f1cff62065..4cd664abfcd3 100644 --- a/arch/arm/include/asm/pgtable-3level-hwdef.h +++ b/arch/arm/include/asm/pgtable-3level-hwdef.h @@ -62,6 +62,7 @@ #define PMD_SECT_WT (_AT(pmdval_t, 2) << 2) /* normal inner write-through */ #define PMD_SECT_WB (_AT(pmdval_t, 3) << 2) /* normal inner write-back */ #define PMD_SECT_WBWA (_AT(pmdval_t, 7) << 2) /* normal inner write-alloc */ +#define PMD_SECT_CACHE_MASK (_AT(pmdval_t, 7) << 2) /* * + Level 3 descriptor (PTE) diff --git a/arch/arm/include/asm/uaccess.h b/arch/arm/include/asm/uaccess.h index 62a6f65029e6..a93c0f99acf7 100644 --- a/arch/arm/include/asm/uaccess.h +++ b/arch/arm/include/asm/uaccess.h @@ -480,7 +480,10 @@ arm_copy_from_user(void *to, const void __user *from, unsigned long n); static inline unsigned long __must_check __copy_from_user(void *to, const void __user *from, unsigned long n) { - unsigned int __ua_flags = uaccess_save_and_enable(); + unsigned int __ua_flags; + + check_object_size(to, n, false); + __ua_flags = uaccess_save_and_enable(); n = arm_copy_from_user(to, from, n); uaccess_restore(__ua_flags); return n; @@ -495,11 +498,15 @@ static inline unsigned long __must_check __copy_to_user(void __user *to, const void *from, unsigned long n) { #ifndef CONFIG_UACCESS_WITH_MEMCPY - unsigned int __ua_flags = uaccess_save_and_enable(); + unsigned int __ua_flags; + + check_object_size(from, n, true); + __ua_flags = uaccess_save_and_enable(); n = arm_copy_to_user(to, from, n); uaccess_restore(__ua_flags); return n; #else + check_object_size(from, n, true); return arm_copy_to_user(to, from, n); #endif } diff --git a/arch/arm/include/asm/v7m.h b/arch/arm/include/asm/v7m.h index 615781c61627..1fd775c1bc5d 100644 --- a/arch/arm/include/asm/v7m.h +++ b/arch/arm/include/asm/v7m.h @@ -24,6 +24,9 @@ #define V7M_SCB_CCR 0x14 #define V7M_SCB_CCR_STKALIGN (1 << 9) +#define V7M_SCB_CCR_DC (1 << 16) +#define V7M_SCB_CCR_IC (1 << 17) +#define V7M_SCB_CCR_BP (1 << 18) #define V7M_SCB_SHPR2 0x1c #define V7M_SCB_SHPR3 0x20 @@ -47,6 +50,25 @@ #define EXC_RET_STACK_MASK 0x00000004 #define EXC_RET_THREADMODE_PROCESSSTACK 0xfffffffd +/* Cache related definitions */ + +#define V7M_SCB_CLIDR 0x78 /* Cache Level ID register */ +#define V7M_SCB_CTR 0x7c /* Cache Type register */ +#define V7M_SCB_CCSIDR 0x80 /* Cache size ID register */ +#define V7M_SCB_CSSELR 0x84 /* Cache size selection register */ + +/* Cache opeartions */ +#define V7M_SCB_ICIALLU 0x250 /* I-cache invalidate all to PoU */ +#define V7M_SCB_ICIMVAU 0x258 /* I-cache invalidate by MVA to PoU */ +#define V7M_SCB_DCIMVAC 0x25c /* D-cache invalidate by MVA to PoC */ +#define V7M_SCB_DCISW 0x260 /* D-cache invalidate by set-way */ +#define V7M_SCB_DCCMVAU 0x264 /* D-cache clean by MVA to PoU */ +#define V7M_SCB_DCCMVAC 0x268 /* D-cache clean by MVA to PoC */ +#define V7M_SCB_DCCSW 0x26c /* D-cache clean by set-way */ +#define V7M_SCB_DCCIMVAC 0x270 /* D-cache clean and invalidate by MVA to PoC */ +#define V7M_SCB_DCCISW 0x274 /* D-cache clean and invalidate by set-way */ +#define V7M_SCB_BPIALL 0x278 /* D-cache clean and invalidate by set-way */ + #ifndef __ASSEMBLY__ enum reboot_mode; |