xref: /openbmc/linux/drivers/s390/net/qeth_l3.h (revision 12eb4683)
1 /*
2  *    Copyright IBM Corp. 2007
3  *    Author(s): Utz Bacher <utz.bacher@de.ibm.com>,
4  *		 Frank Pavlic <fpavlic@de.ibm.com>,
5  *		 Thomas Spatzier <tspat@de.ibm.com>,
6  *		 Frank Blaschka <frank.blaschka@de.ibm.com>
7  */
8 
9 #ifndef __QETH_L3_H__
10 #define __QETH_L3_H__
11 
12 #include "qeth_core.h"
13 
14 #define QETH_SNIFF_AVAIL	0x0008
15 
16 struct qeth_ipaddr {
17 	struct list_head entry;
18 	enum qeth_ip_types type;
19 	enum qeth_ipa_setdelip_flags set_flags;
20 	enum qeth_ipa_setdelip_flags del_flags;
21 	int is_multicast;
22 	int users;
23 	enum qeth_prot_versions proto;
24 	unsigned char mac[OSA_ADDR_LEN];
25 	union {
26 		struct {
27 			unsigned int addr;
28 			unsigned int mask;
29 		} a4;
30 		struct {
31 			struct in6_addr addr;
32 			unsigned int pfxlen;
33 		} a6;
34 	} u;
35 };
36 
37 struct qeth_ipato_entry {
38 	struct list_head entry;
39 	enum qeth_prot_versions proto;
40 	char addr[16];
41 	int mask_bits;
42 };
43 
44 
45 void qeth_l3_ipaddr4_to_string(const __u8 *, char *);
46 int qeth_l3_string_to_ipaddr4(const char *, __u8 *);
47 void qeth_l3_ipaddr6_to_string(const __u8 *, char *);
48 int qeth_l3_string_to_ipaddr6(const char *, __u8 *);
49 void qeth_l3_ipaddr_to_string(enum qeth_prot_versions, const __u8 *, char *);
50 int qeth_l3_string_to_ipaddr(const char *, enum qeth_prot_versions, __u8 *);
51 int qeth_l3_create_device_attributes(struct device *);
52 void qeth_l3_remove_device_attributes(struct device *);
53 int qeth_l3_setrouting_v4(struct qeth_card *);
54 int qeth_l3_setrouting_v6(struct qeth_card *);
55 int qeth_l3_add_ipato_entry(struct qeth_card *, struct qeth_ipato_entry *);
56 void qeth_l3_del_ipato_entry(struct qeth_card *, enum qeth_prot_versions,
57 			u8 *, int);
58 int qeth_l3_add_vipa(struct qeth_card *, enum qeth_prot_versions, const u8 *);
59 void qeth_l3_del_vipa(struct qeth_card *, enum qeth_prot_versions, const u8 *);
60 int qeth_l3_add_rxip(struct qeth_card *, enum qeth_prot_versions, const u8 *);
61 void qeth_l3_del_rxip(struct qeth_card *card, enum qeth_prot_versions,
62 			const u8 *);
63 int qeth_l3_is_addr_covered_by_ipato(struct qeth_card *, struct qeth_ipaddr *);
64 struct qeth_ipaddr *qeth_l3_get_addr_buffer(enum qeth_prot_versions);
65 int qeth_l3_add_ip(struct qeth_card *, struct qeth_ipaddr *);
66 int qeth_l3_delete_ip(struct qeth_card *, struct qeth_ipaddr *);
67 void qeth_l3_set_ip_addr_list(struct qeth_card *);
68 
69 #endif /* __QETH_L3_H__ */
70