drivers/s390/net/qeth_l3.h

   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__ */