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1da177e4 LT |
1 | /* |
2 | * include/asm-s390/qeth.h | |
3 | * | |
4 | * ioctl definitions for qeth driver | |
5 | * | |
6 | * Copyright (C) 2004 IBM Corporation | |
7 | * | |
8 | * Author(s): Thomas Spatzier <tspat@de.ibm.com> | |
9 | * | |
10 | */ | |
11 | #ifndef __ASM_S390_QETH_IOCTL_H__ | |
12 | #define __ASM_S390_QETH_IOCTL_H__ | |
13 | #include <linux/ioctl.h> | |
14 | ||
15 | #define SIOC_QETH_ARP_SET_NO_ENTRIES (SIOCDEVPRIVATE) | |
16 | #define SIOC_QETH_ARP_QUERY_INFO (SIOCDEVPRIVATE + 1) | |
17 | #define SIOC_QETH_ARP_ADD_ENTRY (SIOCDEVPRIVATE + 2) | |
18 | #define SIOC_QETH_ARP_REMOVE_ENTRY (SIOCDEVPRIVATE + 3) | |
19 | #define SIOC_QETH_ARP_FLUSH_CACHE (SIOCDEVPRIVATE + 4) | |
20 | #define SIOC_QETH_ADP_SET_SNMP_CONTROL (SIOCDEVPRIVATE + 5) | |
21 | #define SIOC_QETH_GET_CARD_TYPE (SIOCDEVPRIVATE + 6) | |
22 | ||
23 | struct qeth_arp_cache_entry { | |
24 | __u8 macaddr[6]; | |
25 | __u8 reserved1[2]; | |
26 | __u8 ipaddr[16]; /* for both IPv4 and IPv6 */ | |
27 | __u8 reserved2[32]; | |
28 | } __attribute__ ((packed)); | |
29 | ||
30 | struct qeth_arp_qi_entry7 { | |
31 | __u8 media_specific[32]; | |
32 | __u8 macaddr_type; | |
33 | __u8 ipaddr_type; | |
34 | __u8 macaddr[6]; | |
35 | __u8 ipaddr[4]; | |
36 | } __attribute__((packed)); | |
37 | ||
38 | struct qeth_arp_qi_entry7_short { | |
39 | __u8 macaddr_type; | |
40 | __u8 ipaddr_type; | |
41 | __u8 macaddr[6]; | |
42 | __u8 ipaddr[4]; | |
43 | } __attribute__((packed)); | |
44 | ||
45 | struct qeth_arp_qi_entry5 { | |
46 | __u8 media_specific[32]; | |
47 | __u8 macaddr_type; | |
48 | __u8 ipaddr_type; | |
49 | __u8 ipaddr[4]; | |
50 | } __attribute__((packed)); | |
51 | ||
52 | struct qeth_arp_qi_entry5_short { | |
53 | __u8 macaddr_type; | |
54 | __u8 ipaddr_type; | |
55 | __u8 ipaddr[4]; | |
56 | } __attribute__((packed)); | |
57 | ||
58 | /* | |
59 | * can be set by user if no "media specific information" is wanted | |
60 | * -> saves a lot of space in user space buffer | |
61 | */ | |
62 | #define QETH_QARP_STRIP_ENTRIES 0x8000 | |
63 | #define QETH_QARP_REQUEST_MASK 0x00ff | |
64 | ||
65 | /* data sent to user space as result of query arp ioctl */ | |
66 | #define QETH_QARP_USER_DATA_SIZE 20000 | |
67 | #define QETH_QARP_MASK_OFFSET 4 | |
68 | #define QETH_QARP_ENTRIES_OFFSET 6 | |
69 | struct qeth_arp_query_user_data { | |
70 | union { | |
71 | __u32 data_len; /* set by user space program */ | |
72 | __u32 no_entries; /* set by kernel */ | |
73 | } u; | |
74 | __u16 mask_bits; | |
75 | char *entries; | |
76 | } __attribute__((packed)); | |
77 | ||
78 | #endif /* __ASM_S390_QETH_IOCTL_H__ */ |