xref: /openbmc/linux/include/uapi/linux/ila.h (revision b6e71bde)
1 /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
2 /* ila.h - ILA Interface */
3 
4 #ifndef _UAPI_LINUX_ILA_H
5 #define _UAPI_LINUX_ILA_H
6 
7 /* NETLINK_GENERIC related info */
8 #define ILA_GENL_NAME		"ila"
9 #define ILA_GENL_VERSION	0x1
10 
11 enum {
12 	ILA_ATTR_UNSPEC,
13 	ILA_ATTR_LOCATOR,			/* u64 */
14 	ILA_ATTR_IDENTIFIER,			/* u64 */
15 	ILA_ATTR_LOCATOR_MATCH,			/* u64 */
16 	ILA_ATTR_IFINDEX,			/* s32 */
17 	ILA_ATTR_DIR,				/* u32 */
18 	ILA_ATTR_PAD,
19 	ILA_ATTR_CSUM_MODE,			/* u8 */
20 	ILA_ATTR_IDENT_TYPE,			/* u8 */
21 	ILA_ATTR_HOOK_TYPE,			/* u8 */
22 
23 	__ILA_ATTR_MAX,
24 };
25 
26 #define ILA_ATTR_MAX		(__ILA_ATTR_MAX - 1)
27 
28 enum {
29 	ILA_CMD_UNSPEC,
30 	ILA_CMD_ADD,
31 	ILA_CMD_DEL,
32 	ILA_CMD_GET,
33 	ILA_CMD_FLUSH,
34 
35 	__ILA_CMD_MAX,
36 };
37 
38 #define ILA_CMD_MAX	(__ILA_CMD_MAX - 1)
39 
40 #define ILA_DIR_IN	(1 << 0)
41 #define ILA_DIR_OUT	(1 << 1)
42 
43 enum {
44 	ILA_CSUM_ADJUST_TRANSPORT,
45 	ILA_CSUM_NEUTRAL_MAP,
46 	ILA_CSUM_NO_ACTION,
47 	ILA_CSUM_NEUTRAL_MAP_AUTO,
48 };
49 
50 enum {
51 	ILA_ATYPE_IID = 0,
52 	ILA_ATYPE_LUID,
53 	ILA_ATYPE_VIRT_V4,
54 	ILA_ATYPE_VIRT_UNI_V6,
55 	ILA_ATYPE_VIRT_MULTI_V6,
56 	ILA_ATYPE_NONLOCAL_ADDR,
57 	ILA_ATYPE_RSVD_1,
58 	ILA_ATYPE_RSVD_2,
59 
60 	ILA_ATYPE_USE_FORMAT = 32, /* Get type from type field in identifier */
61 };
62 
63 enum {
64 	ILA_HOOK_ROUTE_OUTPUT,
65 	ILA_HOOK_ROUTE_INPUT,
66 };
67 
68 #endif /* _UAPI_LINUX_ILA_H */
69