drivers/s390/net/qeth_l3.h

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