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Diffstat (limited to '')
| -rw-r--r-- | arch/mips/include/asm/sn/kldir.h | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/arch/mips/include/asm/sn/kldir.h b/arch/mips/include/asm/sn/kldir.h new file mode 100644 index 000000000..245f59bf3 --- /dev/null +++ b/arch/mips/include/asm/sn/kldir.h @@ -0,0 +1,36 @@ +/* SPDX-License-Identifier: GPL-2.0 */ + +#ifndef _ASM_SN_KLDIR_H +#define _ASM_SN_KLDIR_H + +#define KLDIR_MAGIC 0x434d5f53505f5357 + +#define KLDIR_OFF_MAGIC 0x00 +#define KLDIR_OFF_OFFSET 0x08 +#define KLDIR_OFF_POINTER 0x10 +#define KLDIR_OFF_SIZE 0x18 +#define KLDIR_OFF_COUNT 0x20 +#define KLDIR_OFF_STRIDE 0x28 + +#define KLDIR_ENT_SIZE 0x40 +#define KLDIR_MAX_ENTRIES (0x400 / 0x40) + +#ifndef __ASSEMBLY__ +typedef struct kldir_ent_s { + u64 magic; /* Indicates validity of entry */ + off_t offset; /* Offset from start of node space */ + unsigned long pointer; /* Pointer to area in some cases */ + size_t size; /* Size in bytes */ + u64 count; /* Repeat count if array, 1 if not */ + size_t stride; /* Stride if array, 0 if not */ + char rsvd[16]; /* Pad entry to 0x40 bytes */ + /* NOTE: These 16 bytes are used in the Partition KLDIR + entry to store partition info. Refer to klpart.h for this. */ +} kldir_ent_t; +#endif /* !__ASSEMBLY__ */ + +#ifdef CONFIG_SGI_IP27 +#include <asm/sn/sn0/kldir.h> +#endif + +#endif /* _ASM_SN_KLDIR_H */ |