1 /* SPDX-License-Identifier: GPL-2.0 */
2
3 #ifndef _ASM_SN_KLDIR_H
4 #define _ASM_SN_KLDIR_H
5
6 #define KLDIR_MAGIC 0x434d5f53505f5357
7
8 #define KLDIR_OFF_MAGIC 0x00
9 #define KLDIR_OFF_OFFSET 0x08
10 #define KLDIR_OFF_POINTER 0x10
11 #define KLDIR_OFF_SIZE 0x18
12 #define KLDIR_OFF_COUNT 0x20
13 #define KLDIR_OFF_STRIDE 0x28
14
15 #define KLDIR_ENT_SIZE 0x40
16 #define KLDIR_MAX_ENTRIES (0x400 / 0x40)
17
18 #ifndef __ASSEMBLY__
19 typedef struct kldir_ent_s {
20 u64 magic; /* Indicates validity of entry */
21 off_t offset; /* Offset from start of node space */
22 unsigned long pointer; /* Pointer to area in some cases */
23 size_t size; /* Size in bytes */
24 u64 count; /* Repeat count if array, 1 if not */
25 size_t stride; /* Stride if array, 0 if not */
26 char rsvd[16]; /* Pad entry to 0x40 bytes */
27 /* NOTE: These 16 bytes are used in the Partition KLDIR
28 entry to store partition info. Refer to klpart.h for this. */
29 } kldir_ent_t;
30 #endif /* !__ASSEMBLY__ */
31
32 #ifdef CONFIG_SGI_IP27
33 #include <asm/sn/sn0/kldir.h>
34 #endif
35
36 #endif /* _ASM_SN_KLDIR_H */
37
Linux® is a registered trademark of Linus Torvalds in the United States and other countries.
TOMOYO® is a registered trademark of NTT DATA CORPORATION.