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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-06-19 21:00:30 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-06-19 21:00:30 +0000 |
| commit | e54def4ad8144ab15f826416e2e0f290ef1901b4 (patch) | |
| tree | 583f8d4bd95cd67c44ff37b878a7eddfca9ab97a /arch/csky/include/asm | |
| parent | Adding upstream version 6.8.12. (diff) | |
| download | linux-e54def4ad8144ab15f826416e2e0f290ef1901b4.tar.xz linux-e54def4ad8144ab15f826416e2e0f290ef1901b4.zip | |
Adding upstream version 6.9.2.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'arch/csky/include/asm')
| -rw-r--r-- | arch/csky/include/asm/cachetype.h | 9 | ||||
| -rw-r--r-- | arch/csky/include/asm/page.h | 7 | ||||
| -rw-r--r-- | arch/csky/include/asm/vdso.h | 5 |
3 files changed, 10 insertions, 11 deletions
diff --git a/arch/csky/include/asm/cachetype.h b/arch/csky/include/asm/cachetype.h new file mode 100644 index 0000000000..98cbe3af66 --- /dev/null +++ b/arch/csky/include/asm/cachetype.h @@ -0,0 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +#ifndef __ASM_CSKY_CACHETYPE_H +#define __ASM_CSKY_CACHETYPE_H + +#include <linux/types.h> + +#define cpu_dcache_is_aliasing() true + +#endif diff --git a/arch/csky/include/asm/page.h b/arch/csky/include/asm/page.h index 4a0502e324..0ca6c408c0 100644 --- a/arch/csky/include/asm/page.h +++ b/arch/csky/include/asm/page.h @@ -10,7 +10,7 @@ /* * PAGE_SHIFT determines the page size: 4KB */ -#define PAGE_SHIFT 12 +#define PAGE_SHIFT CONFIG_PAGE_SHIFT #define PAGE_SIZE (_AC(1, UL) << PAGE_SHIFT) #define PAGE_MASK (~(PAGE_SIZE - 1)) #define THREAD_SIZE (PAGE_SIZE * 2) @@ -82,11 +82,6 @@ static inline unsigned long virt_to_pfn(const void *kaddr) return __pa(kaddr) >> PAGE_SHIFT; } -static inline void * pfn_to_virt(unsigned long pfn) -{ - return (void *)((unsigned long)__va(pfn) << PAGE_SHIFT); -} - #define MAP_NR(x) PFN_DOWN((unsigned long)(x) - PAGE_OFFSET - \ PHYS_OFFSET_OFFSET) #define virt_to_page(x) (mem_map + MAP_NR(x)) diff --git a/arch/csky/include/asm/vdso.h b/arch/csky/include/asm/vdso.h index bdce581b5f..181a15edaf 100644 --- a/arch/csky/include/asm/vdso.h +++ b/arch/csky/include/asm/vdso.h @@ -5,11 +5,6 @@ #include <linux/types.h> -#ifndef GENERIC_TIME_VSYSCALL -struct vdso_data { -}; -#endif - /* * The VDSO symbols are mapped into Linux so we can just use regular symbol * addressing to get their offsets in userspace. The symbols are mapped at an |