blob: 2847449fb168bed7028b696cf5dd3bc175c8a501 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
|
/* SPDX-License-Identifier: GPL-2.0 */
#ifndef __ALPHA_GCT_H
#define __ALPHA_GCT_H
typedef u64 gct_id;
typedef u64 gct6_handle;
typedef struct __gct6_node {
u8 type;
u8 subtype;
u16 size;
u32 hd_extension;
gct6_handle owner;
gct6_handle active_user;
gct_id id;
u64 flags;
u16 rev;
u16 change_counter;
u16 max_child;
u16 reserved1;
gct6_handle saved_owner;
gct6_handle affinity;
gct6_handle parent;
gct6_handle next;
gct6_handle prev;
gct6_handle child;
u64 fw_flags;
u64 os_usage;
u64 fru_id;
u32 checksum;
u32 magic; /* 'GLXY' */
} gct6_node;
typedef struct {
u8 type;
u8 subtype;
void (*callout)(gct6_node *);
} gct6_search_struct;
#define GCT_NODE_MAGIC 0x59584c47 /* 'GLXY' */
/*
* node types
*/
#define GCT_TYPE_HOSE 0x0E
/*
* node subtypes
*/
#define GCT_SUBTYPE_IO_PORT_MODULE 0x2C
#define GCT_NODE_PTR(off) ((gct6_node *)((char *)hwrpb + \
hwrpb->frut_offset + \
(gct6_handle)(off))) \
int gct6_find_nodes(gct6_node *, gct6_search_struct *);
#endif /* __ALPHA_GCT_H */
|
