1 /* SPDX-License-Identifier: GPL-2.0 */
3 * Copyright IBM Corp. 2007
4 * Author(s): Utz Bacher <utz.bacher@de.ibm.com>,
5 * Frank Pavlic <fpavlic@de.ibm.com>,
6 * Thomas Spatzier <tspat@de.ibm.com>,
7 * Frank Blaschka <frank.blaschka@de.ibm.com>
13 #include "qeth_core.h"
14 #include <linux/hashtable.h>
16 #define QETH_SNIFF_AVAIL 0x0008
19 struct hlist_node hnode;
20 enum qeth_ip_types type;
21 enum qeth_ipa_setdelip_flags set_flags;
22 enum qeth_ipa_setdelip_flags del_flags;
27 /* is changed only for normal ip addresses
28 * for non-normal addresses it always is 1
31 enum qeth_prot_versions proto;
32 unsigned char mac[OSA_ADDR_LEN];
45 static inline u64 qeth_l3_ipaddr_hash(struct qeth_ipaddr *addr)
50 if (addr->proto == QETH_PROT_IPV6) {
51 point = (u8 *) &addr->u.a6.addr;
52 ret = get_unaligned((u64 *)point) ^
53 get_unaligned((u64 *) (point + 8));
55 if (addr->proto == QETH_PROT_IPV4) {
56 point = (u8 *) &addr->u.a4.addr;
57 ret = get_unaligned((u32 *) point);
62 struct qeth_ipato_entry {
63 struct list_head entry;
64 enum qeth_prot_versions proto;
69 extern const struct attribute_group *qeth_l3_attr_groups[];
71 void qeth_l3_ipaddr_to_string(enum qeth_prot_versions, const __u8 *, char *);
72 int qeth_l3_string_to_ipaddr(const char *, enum qeth_prot_versions, __u8 *);
73 int qeth_l3_create_device_attributes(struct device *);
74 void qeth_l3_remove_device_attributes(struct device *);
75 int qeth_l3_setrouting_v4(struct qeth_card *);
76 int qeth_l3_setrouting_v6(struct qeth_card *);
77 int qeth_l3_add_ipato_entry(struct qeth_card *, struct qeth_ipato_entry *);
78 void qeth_l3_del_ipato_entry(struct qeth_card *, enum qeth_prot_versions,
80 int qeth_l3_add_vipa(struct qeth_card *, enum qeth_prot_versions, const u8 *);
81 void qeth_l3_del_vipa(struct qeth_card *, enum qeth_prot_versions, const u8 *);
82 int qeth_l3_add_rxip(struct qeth_card *, enum qeth_prot_versions, const u8 *);
83 void qeth_l3_del_rxip(struct qeth_card *card, enum qeth_prot_versions,
85 void qeth_l3_update_ipato(struct qeth_card *card);
86 struct qeth_ipaddr *qeth_l3_get_addr_buffer(enum qeth_prot_versions);
87 int qeth_l3_add_ip(struct qeth_card *, struct qeth_ipaddr *);
88 int qeth_l3_delete_ip(struct qeth_card *, struct qeth_ipaddr *);
90 #endif /* __QETH_L3_H__ */