Add Tilera constants definition. Signed-off-by: Wang Sheng-Hui <shhuiw@xxxxxxxxx> create mode 100644 include/arch-tile.h diff --git a/include/arch-tile.h b/include/arch-tile.h new file mode 100644 index 0000000..785b236 --- /dev/null +++ b/include/arch-tile.h @@ -0,0 +1,25 @@ +#pragma once + +#ifdef __tilegx__ + +#define MAX_VA_WIDTH 42 +#define MAX_PA_WIDTH 40 + +#define PAGE_OFFSET (-(1 << (MAX_VA_WIDTH - 1))) +#define KERNEL_HIGH_VADDR 0xfffffff800000000 /* high 32GB */ +#define MEM_SV_START (KERNEL_HIGH_VADDR - 0x100000000) /* 256 MB */ +#define MEM_MODULE_START (MEM_SV_START + (256*1024*1024)) /* 256 MB */ +#define MEM_MODULE_END (MEM_MODULE_START + (256*1024*1024)) +#define KERNEL_ADDR MEM_SV_START +#define MODULE_ADDR MEM_MODULE_START + +#define TASK_SIZE_MAX (1 << (MAX_VA_WIDTH - 1)) +#define TASK_SIZE TASK_SIZE_MAX + +#define PAGE_SHIFT 16 +#define PTE_FILE_MAX_BITS 32 +#define BITS_PER_LONG 64 + +#endif + +#define SYSCALLS syscalls_tile -- 1.7.1 -- To unsubscribe from this list: send the line "unsubscribe trinity" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
