Commit | Line | Data |
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1da177e4 | 1 | /* |
1da177e4 LT |
2 | * ioctl definitions for qeth driver |
3 | * | |
a53c8fab | 4 | * Copyright IBM Corp. 2004 |
1da177e4 LT |
5 | * |
6 | * Author(s): Thomas Spatzier <tspat@de.ibm.com> | |
7 | * | |
8 | */ | |
9 | #ifndef __ASM_S390_QETH_IOCTL_H__ | |
10 | #define __ASM_S390_QETH_IOCTL_H__ | |
0680ba01 | 11 | #include <linux/types.h> |
1da177e4 LT |
12 | #include <linux/ioctl.h> |
13 | ||
14 | #define SIOC_QETH_ARP_SET_NO_ENTRIES (SIOCDEVPRIVATE) | |
15 | #define SIOC_QETH_ARP_QUERY_INFO (SIOCDEVPRIVATE + 1) | |
16 | #define SIOC_QETH_ARP_ADD_ENTRY (SIOCDEVPRIVATE + 2) | |
17 | #define SIOC_QETH_ARP_REMOVE_ENTRY (SIOCDEVPRIVATE + 3) | |
18 | #define SIOC_QETH_ARP_FLUSH_CACHE (SIOCDEVPRIVATE + 4) | |
19 | #define SIOC_QETH_ADP_SET_SNMP_CONTROL (SIOCDEVPRIVATE + 5) | |
20 | #define SIOC_QETH_GET_CARD_TYPE (SIOCDEVPRIVATE + 6) | |
c3ab96f3 | 21 | #define SIOC_QETH_QUERY_OAT (SIOCDEVPRIVATE + 7) |
1da177e4 LT |
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 | ||
d0ddf30f EL |
30 | enum qeth_arp_ipaddrtype { |
31 | QETHARP_IP_ADDR_V4 = 1, | |
32 | QETHARP_IP_ADDR_V6 = 2, | |
33 | }; | |
34 | struct qeth_arp_entrytype { | |
35 | __u8 mac; | |
36 | __u8 ip; | |
37 | } __attribute__((packed)); | |
38 | ||
39 | #define QETH_QARP_MEDIASPECIFIC_BYTES 32 | |
40 | #define QETH_QARP_MACADDRTYPE_BYTES 1 | |
1da177e4 | 41 | struct qeth_arp_qi_entry7 { |
d0ddf30f EL |
42 | __u8 media_specific[QETH_QARP_MEDIASPECIFIC_BYTES]; |
43 | struct qeth_arp_entrytype type; | |
1da177e4 LT |
44 | __u8 macaddr[6]; |
45 | __u8 ipaddr[4]; | |
46 | } __attribute__((packed)); | |
47 | ||
d0ddf30f EL |
48 | struct qeth_arp_qi_entry7_ipv6 { |
49 | __u8 media_specific[QETH_QARP_MEDIASPECIFIC_BYTES]; | |
50 | struct qeth_arp_entrytype type; | |
51 | __u8 macaddr[6]; | |
52 | __u8 ipaddr[16]; | |
53 | } __attribute__((packed)); | |
54 | ||
1da177e4 | 55 | struct qeth_arp_qi_entry7_short { |
d0ddf30f | 56 | struct qeth_arp_entrytype type; |
1da177e4 LT |
57 | __u8 macaddr[6]; |
58 | __u8 ipaddr[4]; | |
59 | } __attribute__((packed)); | |
60 | ||
d0ddf30f EL |
61 | struct qeth_arp_qi_entry7_short_ipv6 { |
62 | struct qeth_arp_entrytype type; | |
63 | __u8 macaddr[6]; | |
64 | __u8 ipaddr[16]; | |
65 | } __attribute__((packed)); | |
66 | ||
1da177e4 | 67 | struct qeth_arp_qi_entry5 { |
d0ddf30f EL |
68 | __u8 media_specific[QETH_QARP_MEDIASPECIFIC_BYTES]; |
69 | struct qeth_arp_entrytype type; | |
1da177e4 LT |
70 | __u8 ipaddr[4]; |
71 | } __attribute__((packed)); | |
72 | ||
d0ddf30f EL |
73 | struct qeth_arp_qi_entry5_ipv6 { |
74 | __u8 media_specific[QETH_QARP_MEDIASPECIFIC_BYTES]; | |
75 | struct qeth_arp_entrytype type; | |
76 | __u8 ipaddr[16]; | |
77 | } __attribute__((packed)); | |
78 | ||
1da177e4 | 79 | struct qeth_arp_qi_entry5_short { |
d0ddf30f | 80 | struct qeth_arp_entrytype type; |
1da177e4 LT |
81 | __u8 ipaddr[4]; |
82 | } __attribute__((packed)); | |
83 | ||
d0ddf30f EL |
84 | struct qeth_arp_qi_entry5_short_ipv6 { |
85 | struct qeth_arp_entrytype type; | |
86 | __u8 ipaddr[16]; | |
87 | } __attribute__((packed)); | |
1da177e4 LT |
88 | /* |
89 | * can be set by user if no "media specific information" is wanted | |
90 | * -> saves a lot of space in user space buffer | |
91 | */ | |
92 | #define QETH_QARP_STRIP_ENTRIES 0x8000 | |
d0ddf30f | 93 | #define QETH_QARP_WITH_IPV6 0x4000 |
1da177e4 LT |
94 | #define QETH_QARP_REQUEST_MASK 0x00ff |
95 | ||
96 | /* data sent to user space as result of query arp ioctl */ | |
97 | #define QETH_QARP_USER_DATA_SIZE 20000 | |
98 | #define QETH_QARP_MASK_OFFSET 4 | |
99 | #define QETH_QARP_ENTRIES_OFFSET 6 | |
100 | struct qeth_arp_query_user_data { | |
101 | union { | |
102 | __u32 data_len; /* set by user space program */ | |
103 | __u32 no_entries; /* set by kernel */ | |
104 | } u; | |
105 | __u16 mask_bits; | |
106 | char *entries; | |
107 | } __attribute__((packed)); | |
108 | ||
c3ab96f3 FB |
109 | struct qeth_query_oat_data { |
110 | __u32 command; | |
111 | __u32 buffer_len; | |
112 | __u32 response_len; | |
113 | __u64 ptr; | |
114 | }; | |
1da177e4 | 115 | #endif /* __ASM_S390_QETH_IOCTL_H__ */ |