summaryrefslogtreecommitdiffstats
path: root/drivers/s390/net/qeth_l3.h
blob: 29c1c00e3a0f3dcdb826e0e31c33bde2ceb88dcc (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
60
61
62
63
64
65
66
67
68
69
/*
 *    Copyright IBM Corp. 2007
 *    Author(s): Utz Bacher <utz.bacher@de.ibm.com>,
 *		 Frank Pavlic <fpavlic@de.ibm.com>,
 *		 Thomas Spatzier <tspat@de.ibm.com>,
 *		 Frank Blaschka <frank.blaschka@de.ibm.com>
 */

#ifndef __QETH_L3_H__
#define __QETH_L3_H__

#include "qeth_core.h"

#define QETH_SNIFF_AVAIL	0x0008

struct qeth_ipaddr {
	struct list_head entry;
	enum qeth_ip_types type;
	enum qeth_ipa_setdelip_flags set_flags;
	enum qeth_ipa_setdelip_flags del_flags;
	int is_multicast;
	int users;
	enum qeth_prot_versions proto;
	unsigned char mac[OSA_ADDR_LEN];
	union {
		struct {
			unsigned int addr;
			unsigned int mask;
		} a4;
		struct {
			struct in6_addr addr;
			unsigned int pfxlen;
		} a6;
	} u;
};

struct qeth_ipato_entry {
	struct list_head entry;
	enum qeth_prot_versions proto;
	char addr[16];
	int mask_bits;
};


void qeth_l3_ipaddr4_to_string(const __u8 *, char *);
int qeth_l3_string_to_ipaddr4(const char *, __u8 *);
void qeth_l3_ipaddr6_to_string(const __u8 *, char *);
int qeth_l3_string_to_ipaddr6(const char *, __u8 *);
void qeth_l3_ipaddr_to_string(enum qeth_prot_versions, const __u8 *, char *);
int qeth_l3_string_to_ipaddr(const char *, enum qeth_prot_versions, __u8 *);
int qeth_l3_create_device_attributes(struct device *);
void qeth_l3_remove_device_attributes(struct device *);
int qeth_l3_setrouting_v4(struct qeth_card *);
int qeth_l3_setrouting_v6(struct qeth_card *);
int qeth_l3_add_ipato_entry(struct qeth_card *, struct qeth_ipato_entry *);
void qeth_l3_del_ipato_entry(struct qeth_card *, enum qeth_prot_versions,
			u8 *, int);
int qeth_l3_add_vipa(struct qeth_card *, enum qeth_prot_versions, const u8 *);
void qeth_l3_del_vipa(struct qeth_card *, enum qeth_prot_versions, const u8 *);
int qeth_l3_add_rxip(struct qeth_card *, enum qeth_prot_versions, const u8 *);
void qeth_l3_del_rxip(struct qeth_card *card, enum qeth_prot_versions,
			const u8 *);
int qeth_l3_is_addr_covered_by_ipato(struct qeth_card *, struct qeth_ipaddr *);
struct qeth_ipaddr *qeth_l3_get_addr_buffer(enum qeth_prot_versions);
int qeth_l3_add_ip(struct qeth_card *, struct qeth_ipaddr *);
int qeth_l3_delete_ip(struct qeth_card *, struct qeth_ipaddr *);
void qeth_l3_set_ip_addr_list(struct qeth_card *);

#endif /* __QETH_L3_H__ */