diff options
Diffstat (limited to 'drivers/s390/net/qeth_l3_main.c')
| -rw-r--r-- | drivers/s390/net/qeth_l3_main.c | 262 |
1 files changed, 134 insertions, 128 deletions
diff --git a/drivers/s390/net/qeth_l3_main.c b/drivers/s390/net/qeth_l3_main.c index 61adae2..e22ae24 100644 --- a/drivers/s390/net/qeth_l3_main.c +++ b/drivers/s390/net/qeth_l3_main.c @@ -195,7 +195,7 @@ static void qeth_l3_convert_addr_to_bits(u8 *addr, u8 *bits, int len) } } -static int qeth_l3_is_addr_covered_by_ipato(struct qeth_card *card, +int qeth_l3_is_addr_covered_by_ipato(struct qeth_card *card, struct qeth_ipaddr *addr) { struct qeth_ipato_entry *ipatoe; @@ -287,7 +287,7 @@ static int __qeth_l3_insert_ip_todo(struct qeth_card *card, addr->users += add ? 1 : -1; if (add && (addr->type == QETH_IP_TYPE_NORMAL) && qeth_l3_is_addr_covered_by_ipato(card, addr)) { - QETH_DBF_TEXT(TRACE, 2, "tkovaddr"); + QETH_CARD_TEXT(card, 2, "tkovaddr"); addr->set_flags |= QETH_IPA_SETIP_TAKEOVER_FLAG; } list_add_tail(&addr->entry, card->ip_tbd_list); @@ -301,13 +301,13 @@ static int qeth_l3_delete_ip(struct qeth_card *card, struct qeth_ipaddr *addr) unsigned long flags; int rc = 0; - QETH_DBF_TEXT(TRACE, 4, "delip"); + QETH_CARD_TEXT(card, 4, "delip"); if (addr->proto == QETH_PROT_IPV4) - QETH_DBF_HEX(TRACE, 4, &addr->u.a4.addr, 4); + QETH_CARD_HEX(card, 4, &addr->u.a4.addr, 4); else { - QETH_DBF_HEX(TRACE, 4, &addr->u.a6.addr, 8); - QETH_DBF_HEX(TRACE, 4, ((char *)&addr->u.a6.addr) + 8, 8); + QETH_CARD_HEX(card, 4, &addr->u.a6.addr, 8); + QETH_CARD_HEX(card, 4, ((char *)&addr->u.a6.addr) + 8, 8); } spin_lock_irqsave(&card->ip_lock, flags); rc = __qeth_l3_insert_ip_todo(card, addr, 0); @@ -320,12 +320,12 @@ static int qeth_l3_add_ip(struct qeth_card *card, struct qeth_ipaddr *addr) unsigned long flags; int rc = 0; - QETH_DBF_TEXT(TRACE, 4, "addip"); + QETH_CARD_TEXT(card, 4, "addip"); if (addr->proto == QETH_PROT_IPV4) - QETH_DBF_HEX(TRACE, 4, &addr->u.a4.addr, 4); + QETH_CARD_HEX(card, 4, &addr->u.a4.addr, 4); else { - QETH_DBF_HEX(TRACE, 4, &addr->u.a6.addr, 8); - QETH_DBF_HEX(TRACE, 4, ((char *)&addr->u.a6.addr) + 8, 8); + QETH_CARD_HEX(card, 4, &addr->u.a6.addr, 8); + QETH_CARD_HEX(card, 4, ((char *)&addr->u.a6.addr) + 8, 8); } spin_lock_irqsave(&card->ip_lock, flags); rc = __qeth_l3_insert_ip_todo(card, addr, 1); @@ -353,10 +353,10 @@ static void qeth_l3_delete_mc_addresses(struct qeth_card *card) struct qeth_ipaddr *iptodo; unsigned long flags; - QETH_DBF_TEXT(TRACE, 4, "delmc"); + QETH_CARD_TEXT(card, 4, "delmc"); iptodo = qeth_l3_get_addr_buffer(QETH_PROT_IPV4); if (!iptodo) { - QETH_DBF_TEXT(TRACE, 2, "dmcnomem"); + QETH_CARD_TEXT(card, 2, "dmcnomem"); return; } iptodo->type = QETH_IP_TYPE_DEL_ALL_MC; @@ -457,8 +457,8 @@ static void qeth_l3_set_ip_addr_list(struct qeth_card *card) unsigned long flags; int rc; - QETH_DBF_TEXT(TRACE, 2, "sdiplist"); - QETH_DBF_HEX(TRACE, 2, &card, sizeof(void *)); + QETH_CARD_TEXT(card, 2, "sdiplist"); + QETH_CARD_HEX(card, 2, &card, sizeof(void *)); if (card->options.sniffer) return; @@ -466,7 +466,7 @@ static void qeth_l3_set_ip_addr_list(struct qeth_card *card) tbd_list = card->ip_tbd_list; card->ip_tbd_list = kmalloc(sizeof(struct list_head), GFP_ATOMIC); if (!card->ip_tbd_list) { - QETH_DBF_TEXT(TRACE, 0, "silnomem"); + QETH_CARD_TEXT(card, 0, "silnomem"); card->ip_tbd_list = tbd_list; spin_unlock_irqrestore(&card->ip_lock, flags); return; @@ -517,7 +517,7 @@ static void qeth_l3_clear_ip_list(struct qeth_card *card, int clean, struct qeth_ipaddr *addr, *tmp; unsigned long flags; - QETH_DBF_TEXT(TRACE, 4, "clearip"); + QETH_CARD_TEXT(card, 4, "clearip"); if (recover && card->options.sniffer) return; spin_lock_irqsave(&card->ip_lock, flags); @@ -577,7 +577,7 @@ static int qeth_l3_send_setdelmc(struct qeth_card *card, struct qeth_cmd_buffer *iob; struct qeth_ipa_cmd *cmd; - QETH_DBF_TEXT(TRACE, 4, "setdelmc"); + QETH_CARD_TEXT(card, 4, "setdelmc"); iob = qeth_get_ipacmd_buffer(card, ipacmd, addr->proto); cmd = (struct qeth_ipa_cmd *)(iob->data+IPA_PDU_HEADER_SIZE); @@ -615,8 +615,8 @@ static int qeth_l3_send_setdelip(struct qeth_card *card, struct qeth_ipa_cmd *cmd; __u8 netmask[16]; - QETH_DBF_TEXT(TRACE, 4, "setdelip"); - QETH_DBF_TEXT_(TRACE, 4, "flags%02X", flags); + QETH_CARD_TEXT(card, 4, "setdelip"); + QETH_CARD_TEXT_(card, 4, "flags%02X", flags); iob = qeth_get_ipacmd_buffer(card, ipacmd, addr->proto); cmd = (struct qeth_ipa_cmd *)(iob->data+IPA_PDU_HEADER_SIZE); @@ -645,7 +645,7 @@ static int qeth_l3_send_setrouting(struct qeth_card *card, struct qeth_ipa_cmd *cmd; struct qeth_cmd_buffer *iob; - QETH_DBF_TEXT(TRACE, 4, "setroutg"); + QETH_CARD_TEXT(card, 4, "setroutg"); iob = qeth_get_ipacmd_buffer(card, IPA_CMD_SETRTG, prot); cmd = (struct qeth_ipa_cmd *)(iob->data+IPA_PDU_HEADER_SIZE); cmd->data.setrtg.type = (type); @@ -689,7 +689,7 @@ int qeth_l3_setrouting_v4(struct qeth_card *card) { int rc; - QETH_DBF_TEXT(TRACE, 3, "setrtg4"); + QETH_CARD_TEXT(card, 3, "setrtg4"); qeth_l3_correct_routing_type(card, &card->options.route4.type, QETH_PROT_IPV4); @@ -709,7 +709,7 @@ int qeth_l3_setrouting_v6(struct qeth_card *card) { int rc = 0; - QETH_DBF_TEXT(TRACE, 3, "setrtg6"); + QETH_CARD_TEXT(card, 3, "setrtg6"); #ifdef CONFIG_QETH_IPV6 if (!qeth_is_supported(card, IPA_IPV6)) @@ -753,7 +753,7 @@ int qeth_l3_add_ipato_entry(struct qeth_card *card, unsigned long flags; int rc = 0; - QETH_DBF_TEXT(TRACE, 2, "addipato"); + QETH_CARD_TEXT(card, 2, "addipato"); spin_lock_irqsave(&card->ip_lock, flags); list_for_each_entry(ipatoe, &card->ipato.entries, entry) { if (ipatoe->proto != new->proto) @@ -778,7 +778,7 @@ void qeth_l3_del_ipato_entry(struct qeth_card *card, struct qeth_ipato_entry *ipatoe, *tmp; unsigned long flags; - QETH_DBF_TEXT(TRACE, 2, "delipato"); + QETH_CARD_TEXT(card, 2, "delipato"); spin_lock_irqsave(&card->ip_lock, flags); list_for_each_entry_safe(ipatoe, tmp, &card->ipato.entries, entry) { if (ipatoe->proto != proto) @@ -806,11 +806,11 @@ int qeth_l3_add_vipa(struct qeth_card *card, enum qeth_prot_versions proto, ipaddr = qeth_l3_get_addr_buffer(proto); if (ipaddr) { if (proto == QETH_PROT_IPV4) { - QETH_DBF_TEXT(TRACE, 2, "addvipa4"); + QETH_CARD_TEXT(card, 2, "addvipa4"); memcpy(&ipaddr->u.a4.addr, addr, 4); ipaddr->u.a4.mask = 0; } else if (proto == QETH_PROT_IPV6) { - QETH_DBF_TEXT(TRACE, 2, "addvipa6"); + QETH_CARD_TEXT(card, 2, "addvipa6"); memcpy(&ipaddr->u.a6.addr, addr, 16); ipaddr->u.a6.pfxlen = 0; } @@ -841,11 +841,11 @@ void qeth_l3_del_vipa(struct qeth_card *card, enum qeth_prot_versions proto, ipaddr = qeth_l3_get_addr_buffer(proto); if (ipaddr) { if (proto == QETH_PROT_IPV4) { - QETH_DBF_TEXT(TRACE, 2, "delvipa4"); + QETH_CARD_TEXT(card, 2, "delvipa4"); memcpy(&ipaddr->u.a4.addr, addr, 4); ipaddr->u.a4.mask = 0; } else if (proto == QETH_PROT_IPV6) { - QETH_DBF_TEXT(TRACE, 2, "delvipa6"); + QETH_CARD_TEXT(card, 2, "delvipa6"); memcpy(&ipaddr->u.a6.addr, addr, 16); ipaddr->u.a6.pfxlen = 0; } @@ -870,11 +870,11 @@ int qeth_l3_add_rxip(struct qeth_card *card, enum qeth_prot_versions proto, ipaddr = qeth_l3_get_addr_buffer(proto); if (ipaddr) { if (proto == QETH_PROT_IPV4) { - QETH_DBF_TEXT(TRACE, 2, "addrxip4"); + QETH_CARD_TEXT(card, 2, "addrxip4"); memcpy(&ipaddr->u.a4.addr, addr, 4); ipaddr->u.a4.mask = 0; } else if (proto == QETH_PROT_IPV6) { - QETH_DBF_TEXT(TRACE, 2, "addrxip6"); + QETH_CARD_TEXT(card, 2, "addrxip6"); memcpy(&ipaddr->u.a6.addr, addr, 16); ipaddr->u.a6.pfxlen = 0; } @@ -905,11 +905,11 @@ void qeth_l3_del_rxip(struct qeth_card *card, enum qeth_prot_versions proto, ipaddr = qeth_l3_get_addr_buffer(proto); if (ipaddr) { if (proto == QETH_PROT_IPV4) { - QETH_DBF_TEXT(TRACE, 2, "addrxip4"); + QETH_CARD_TEXT(card, 2, "addrxip4"); memcpy(&ipaddr->u.a4.addr, addr, 4); ipaddr->u.a4.mask = 0; } else if (proto == QETH_PROT_IPV6) { - QETH_DBF_TEXT(TRACE, 2, "addrxip6"); + QETH_CARD_TEXT(card, 2, "addrxip6"); memcpy(&ipaddr->u.a6.addr, addr, 16); ipaddr->u.a6.pfxlen = 0; } @@ -929,15 +929,15 @@ static int qeth_l3_register_addr_entry(struct qeth_card *card, int cnt = 3; if (addr->proto == QETH_PROT_IPV4) { - QETH_DBF_TEXT(TRACE, 2, "setaddr4"); - QETH_DBF_HEX(TRACE, 3, &addr->u.a4.addr, sizeof(int)); + QETH_CARD_TEXT(card, 2, "setaddr4"); + QETH_CARD_HEX(card, 3, &addr->u.a4.addr, sizeof(int)); } else if (addr->proto == QETH_PROT_IPV6) { - QETH_DBF_TEXT(TRACE, 2, "setaddr6"); - QETH_DBF_HEX(TRACE, 3, &addr->u.a6.addr, 8); - QETH_DBF_HEX(TRACE, 3, ((char *)&addr->u.a6.addr) + 8, 8); + QETH_CARD_TEXT(card, 2, "setaddr6"); + QETH_CARD_HEX(card, 3, &addr->u.a6.addr, 8); + QETH_CARD_HEX(card, 3, ((char *)&addr->u.a6.addr) + 8, 8); } else { - QETH_DBF_TEXT(TRACE, 2, "setaddr?"); - QETH_DBF_HEX(TRACE, 3, addr, sizeof(struct qeth_ipaddr)); + QETH_CARD_TEXT(card, 2, "setaddr?"); + QETH_CARD_HEX(card, 3, addr, sizeof(struct qeth_ipaddr)); } do { if (addr->is_multicast) @@ -946,10 +946,10 @@ static int qeth_l3_register_addr_entry(struct qeth_card *card, rc = qeth_l3_send_setdelip(card, addr, IPA_CMD_SETIP, addr->set_flags); if (rc) - QETH_DBF_TEXT(TRACE, 2, "failed"); + QETH_CARD_TEXT(card, 2, "failed"); } while ((--cnt > 0) && rc); if (rc) { - QETH_DBF_TEXT(TRACE, 2, "FAILED"); + QETH_CARD_TEXT(card, 2, "FAILED"); qeth_l3_ipaddr_to_string(addr->proto, (u8 *)&addr->u, buf); dev_warn(&card->gdev->dev, "Registering IP address %s failed\n", buf); @@ -963,15 +963,15 @@ static int qeth_l3_deregister_addr_entry(struct qeth_card *card, int rc = 0; if (addr->proto == QETH_PROT_IPV4) { - QETH_DBF_TEXT(TRACE, 2, "deladdr4"); - QETH_DBF_HEX(TRACE, 3, &addr->u.a4.addr, sizeof(int)); + QETH_CARD_TEXT(card, 2, "deladdr4"); + QETH_CARD_HEX(card, 3, &addr->u.a4.addr, sizeof(int)); } else if (addr->proto == QETH_PROT_IPV6) { - QETH_DBF_TEXT(TRACE, 2, "deladdr6"); - QETH_DBF_HEX(TRACE, 3, &addr->u.a6.addr, 8); - QETH_DBF_HEX(TRACE, 3, ((char *)&addr->u.a6.addr) + 8, 8); + QETH_CARD_TEXT(card, 2, "deladdr6"); + QETH_CARD_HEX(card, 3, &addr->u.a6.addr, 8); + QETH_CARD_HEX(card, 3, ((char *)&addr->u.a6.addr) + 8, 8); } else { - QETH_DBF_TEXT(TRACE, 2, "deladdr?"); - QETH_DBF_HEX(TRACE, 3, addr, sizeof(struct qeth_ipaddr)); + QETH_CARD_TEXT(card, 2, "deladdr?"); + QETH_CARD_HEX(card, 3, addr, sizeof(struct qeth_ipaddr)); } if (addr->is_multicast) rc = qeth_l3_send_setdelmc(card, addr, IPA_CMD_DELIPM); @@ -979,7 +979,7 @@ static int qeth_l3_deregister_addr_entry(struct qeth_card *card, rc = qeth_l3_send_setdelip(card, addr, IPA_CMD_DELIP, addr->del_flags); if (rc) - QETH_DBF_TEXT(TRACE, 2, "failed"); + QETH_CARD_TEXT(card, 2, "failed"); return rc; } @@ -1012,7 +1012,7 @@ static int qeth_l3_send_setadp_mode(struct qeth_card *card, __u32 command, struct qeth_cmd_buffer *iob; struct qeth_ipa_cmd *cmd; - QETH_DBF_TEXT(TRACE, 4, "adpmode"); + QETH_CARD_TEXT(card, 4, "adpmode"); iob = qeth_get_adapter_cmd(card, command, sizeof(struct qeth_ipacmd_setadpparms)); @@ -1027,7 +1027,7 @@ static int qeth_l3_setadapter_hstr(struct qeth_card *card) { int rc; - QETH_DBF_TEXT(TRACE, 4, "adphstr"); + QETH_CARD_TEXT(card, 4, "adphstr"); if (qeth_adp_supported(card, IPA_SETADP_SET_BROADCAST_MODE)) { rc = qeth_l3_send_setadp_mode(card, @@ -1093,7 +1093,7 @@ static int qeth_l3_default_setassparms_cb(struct qeth_card *card, { struct qeth_ipa_cmd *cmd; - QETH_DBF_TEXT(TRACE, 4, "defadpcb"); + QETH_CARD_TEXT(card, 4, "defadpcb"); cmd = (struct qeth_ipa_cmd *) data; if (cmd->hdr.return_code == 0) { @@ -1106,13 +1106,13 @@ static int qeth_l3_default_setassparms_cb(struct qeth_card *card, if (cmd->data.setassparms.hdr.assist_no == IPA_INBOUND_CHECKSUM && cmd->data.setassparms.hdr.command_code == IPA_CMD_ASS_START) { card->info.csum_mask = cmd->data.setassparms.data.flags_32bit; - QETH_DBF_TEXT_(TRACE, 3, "csum:%d", card->info.csum_mask); + QETH_CARD_TEXT_(card, 3, "csum:%d", card->info.csum_mask); } if (cmd->data.setassparms.hdr.assist_no == IPA_OUTBOUND_CHECKSUM && cmd->data.setassparms.hdr.command_code == IPA_CMD_ASS_START) { card->info.tx_csum_mask = cmd->data.setassparms.data.flags_32bit; - QETH_DBF_TEXT_(TRACE, 3, "tcsu:%d", card->info.tx_csum_mask); + QETH_CARD_TEXT_(card, 3, "tcsu:%d", card->info.tx_csum_mask); } return 0; @@ -1125,7 +1125,7 @@ static struct qeth_cmd_buffer *qeth_l3_get_setassparms_cmd( struct qeth_cmd_buffer *iob; struct qeth_ipa_cmd *cmd; - QETH_DBF_TEXT(TRACE, 4, "getasscm"); + QETH_CARD_TEXT(card, 4, "getasscm"); iob = qeth_get_ipacmd_buffer(card, IPA_CMD_SETASSPARMS, prot); cmd = (struct qeth_ipa_cmd *)(iob->data+IPA_PDU_HEADER_SIZE); @@ -1147,7 +1147,7 @@ static int qeth_l3_send_setassparms(struct qeth_card *card, int rc; struct qeth_ipa_cmd *cmd; - QETH_DBF_TEXT(TRACE, 4, "sendassp"); + QETH_CARD_TEXT(card, 4, "sendassp"); cmd = (struct qeth_ipa_cmd *)(iob->data+IPA_PDU_HEADER_SIZE); if (len <= sizeof(__u32)) @@ -1166,7 +1166,7 @@ static int qeth_l3_send_simple_setassparms_ipv6(struct qeth_card *card, int rc; struct qeth_cmd_buffer *iob; - QETH_DBF_TEXT(TRACE, 4, "simassp6"); + QETH_CARD_TEXT(card, 4, "simassp6"); iob = qeth_l3_get_setassparms_cmd(card, ipa_func, cmd_code, 0, QETH_PROT_IPV6); rc = qeth_l3_send_setassparms(card, iob, 0, 0, @@ -1182,7 +1182,7 @@ static int qeth_l3_send_simple_setassparms(struct qeth_card *card, int length = 0; struct qeth_cmd_buffer *iob; - QETH_DBF_TEXT(TRACE, 4, "simassp4"); + QETH_CARD_TEXT(card, 4, "simassp4"); if (data) length = sizeof(__u32); iob = qeth_l3_get_setassparms_cmd(card, ipa_func, cmd_code, @@ -1196,7 +1196,7 @@ static int qeth_l3_start_ipa_arp_processing(struct qeth_card *card) { int rc; - QETH_DBF_TEXT(TRACE, 3, "ipaarp"); + QETH_CARD_TEXT(card, 3, "ipaarp"); if (!qeth_is_supported(card, IPA_ARP_PROCESSING)) { dev_info(&card->gdev->dev, @@ -1218,7 +1218,7 @@ static int qeth_l3_start_ipa_ip_fragmentation(struct qeth_card *card) { int rc; - QETH_DBF_TEXT(TRACE, 3, "ipaipfrg"); + QETH_CARD_TEXT(card, 3, "ipaipfrg"); if (!qeth_is_supported(card, IPA_IP_FRAGMENTATION)) { dev_info(&card->gdev->dev, @@ -1243,7 +1243,7 @@ static int qeth_l3_start_ipa_source_mac(struct qeth_card *card) { int rc; - QETH_DBF_TEXT(TRACE, 3, "stsrcmac"); + QETH_CARD_TEXT(card, 3, "stsrcmac"); if (!qeth_is_supported(card, IPA_SOURCE_MAC)) { dev_info(&card->gdev->dev, @@ -1265,7 +1265,7 @@ static int qeth_l3_start_ipa_vlan(struct qeth_card *card) { int rc = 0; - QETH_DBF_TEXT(TRACE, 3, "strtvlan"); + QETH_CARD_TEXT(card, 3, "strtvlan"); if (!qeth_is_supported(card, IPA_FULL_VLAN)) { dev_info(&card->gdev->dev, @@ -1289,7 +1289,7 @@ static int qeth_l3_start_ipa_multicast(struct qeth_card *card) { int rc; - QETH_DBF_TEXT(TRACE, 3, "stmcast"); + QETH_CARD_TEXT(card, 3, "stmcast"); if (!qeth_is_supported(card, IPA_MULTICASTING)) { dev_info(&card->gdev->dev, @@ -1349,7 +1349,7 @@ static int qeth_l3_softsetup_ipv6(struct qeth_card *card) { int rc; - QETH_DBF_TEXT(TRACE, 3, "softipv6"); + QETH_CARD_TEXT(card, 3, "softipv6"); if (card->info.type == QETH_CARD_TYPE_IQD) goto out; @@ -1395,7 +1395,7 @@ static int qeth_l3_start_ipa_ipv6(struct qeth_card *card) { int rc = 0; - QETH_DBF_TEXT(TRACE, 3, "strtipv6"); + QETH_CARD_TEXT(card, 3, "strtipv6"); if (!qeth_is_supported(card, IPA_IPV6)) { dev_info(&card->gdev->dev, @@ -1412,7 +1412,7 @@ static int qeth_l3_start_ipa_broadcast(struct qeth_card *card) { int rc; - QETH_DBF_TEXT(TRACE, 3, "stbrdcst"); + QETH_CARD_TEXT(card, 3, "stbrdcst"); card->info.broadcast_capable = 0; if (!qeth_is_supported(card, IPA_FILTERING)) { dev_info(&card->gdev->dev, @@ -1512,7 +1512,7 @@ static int qeth_l3_start_ipa_checksum(struct qeth_card *card) { int rc = 0; - QETH_DBF_TEXT(TRACE, 3, "strtcsum"); + QETH_CARD_TEXT(card, 3, "strtcsum"); if (card->options.checksum_type == NO_CHECKSUMMING) { dev_info(&card->gdev->dev, @@ -1569,7 +1569,7 @@ static int qeth_l3_start_ipa_tso(struct qeth_card *card) { int rc; - QETH_DBF_TEXT(TRACE, 3, "sttso"); + QETH_CARD_TEXT(card, 3, "sttso"); if (!qeth_is_supported(card, IPA_OUTBOUND_TSO)) { dev_info(&card->gdev->dev, @@ -1596,7 +1596,7 @@ static int qeth_l3_start_ipa_tso(struct qeth_card *card) static int qeth_l3_start_ipassists(struct qeth_card *card) { - QETH_DBF_TEXT(TRACE, 3, "strtipas"); + QETH_CARD_TEXT(card, 3, "strtipas"); qeth_set_access_ctrl_online(card); /* go on*/ qeth_l3_start_ipa_arp_processing(card); /* go on*/ @@ -1619,7 +1619,7 @@ static int qeth_l3_put_unique_id(struct qeth_card *card) struct qeth_cmd_buffer *iob; struct qeth_ipa_cmd *cmd; - QETH_DBF_TEXT(TRACE, 2, "puniqeid"); + QETH_CARD_TEXT(card, 2, "puniqeid"); if ((card->info.unique_id & UNIQUE_ID_NOT_BY_CARD) == UNIQUE_ID_NOT_BY_CARD) @@ -1723,7 +1723,7 @@ qeth_diags_trace_cb(struct qeth_card *card, struct qeth_reply *reply, cmd = (struct qeth_ipa_cmd *)data; rc = cmd->hdr.return_code; if (rc) - QETH_DBF_TEXT_(TRACE, 2, "dxter%x", rc); + QETH_CARD_TEXT_(card, 2, "dxter%x", rc); switch (cmd->data.diagass.action) { case QETH_DIAGS_CMD_TRACE_QUERY: break; @@ -1800,7 +1800,7 @@ static void qeth_l3_add_mc(struct qeth_card *card, struct in_device *in4_dev) struct ip_mc_list *im4; char buf[MAX_ADDR_LEN]; - QETH_DBF_TEXT(TRACE, 4, "addmc"); + QETH_CARD_TEXT(card, 4, "addmc"); for (im4 = in4_dev->mc_list; im4; im4 = im4->next) { qeth_l3_get_mac_for_ipm(im4->multiaddr, buf, in4_dev->dev); ipm = qeth_l3_get_addr_buffer(QETH_PROT_IPV4); @@ -1820,7 +1820,7 @@ static void qeth_l3_add_vlan_mc(struct qeth_card *card) struct vlan_group *vg; int i; - QETH_DBF_TEXT(TRACE, 4, "addmcvl"); + QETH_CARD_TEXT(card, 4, "addmcvl"); if (!qeth_is_supported(card, IPA_FULL_VLAN) || (card->vlangrp == NULL)) return; @@ -1844,7 +1844,7 @@ static void qeth_l3_add_multicast_ipv4(struct qeth_card *card) { struct in_device *in4_dev; - QETH_DBF_TEXT(TRACE, 4, "chkmcv4"); + QETH_CARD_TEXT(card, 4, "chkmcv4"); in4_dev = in_dev_get(card->dev); if (in4_dev == NULL) return; @@ -1862,7 +1862,7 @@ static void qeth_l3_add_mc6(struct qeth_card *card, struct inet6_dev *in6_dev) struct ifmcaddr6 *im6; char buf[MAX_ADDR_LEN]; - QETH_DBF_TEXT(TRACE, 4, "addmc6"); + QETH_CARD_TEXT(card, 4, "addmc6"); for (im6 = in6_dev->mc_list; im6 != NULL; im6 = im6->next) { ndisc_mc_map(&im6->mca_addr, buf, in6_dev->dev, 0); ipm = qeth_l3_get_addr_buffer(QETH_PROT_IPV6); @@ -1883,7 +1883,7 @@ static void qeth_l3_add_vlan_mc6(struct qeth_card *card) struct vlan_group *vg; int i; - QETH_DBF_TEXT(TRACE, 4, "admc6vl"); + QETH_CARD_TEXT(card, 4, "admc6vl"); if (!qeth_is_supported(card, IPA_FULL_VLAN) || (card->vlangrp == NULL)) return; @@ -1907,7 +1907,7 @@ static void qeth_l3_add_multicast_ipv6(struct qeth_card *card) { struct inet6_dev *in6_dev; - QETH_DBF_TEXT(TRACE, 4, "chkmcv6"); + QETH_CARD_TEXT(card, 4, "chkmcv6"); if (!qeth_is_supported(card, IPA_IPV6)) return ; in6_dev = in6_dev_get(card->dev); @@ -1928,7 +1928,7 @@ static void qeth_l3_free_vlan_addresses4(struct qeth_card *card, struct in_ifaddr *ifa; struct qeth_ipaddr *addr; - QETH_DBF_TEXT(TRACE, 4, "frvaddr4"); + QETH_CARD_TEXT(card, 4, "frvaddr4"); in_dev = in_dev_get(vlan_group_get_device(card->vlangrp, vid)); if (!in_dev) @@ -1954,7 +1954,7 @@ static void qeth_l3_free_vlan_addresses6(struct qeth_card *card, struct inet6_ifaddr *ifa; struct qeth_ipaddr *addr; - QETH_DBF_TEXT(TRACE, 4, "frvaddr6"); + QETH_CARD_TEXT(card, 4, "frvaddr6"); in6_dev = in6_dev_get(vlan_group_get_device(card->vlangrp, vid)); if (!in6_dev) @@ -1989,7 +1989,7 @@ static void qeth_l3_vlan_rx_register(struct net_device *dev, struct qeth_card *card = dev->ml_priv; unsigned long flags; - QETH_DBF_TEXT(TRACE, 4, "vlanreg"); + QETH_CARD_TEXT(card, 4, "vlanreg"); spin_lock_irqsave(&card->vlanlock, flags); card->vlangrp = grp; spin_unlock_irqrestore(&card->vlanlock, flags); @@ -2005,9 +2005,9 @@ static void qeth_l3_vlan_rx_kill_vid(struct net_device *dev, unsigned short vid) struct qeth_card *card = dev->ml_priv; unsigned long flags; - QETH_DBF_TEXT_(TRACE, 4, "kid:%d", vid); + QETH_CARD_TEXT_(card, 4, "kid:%d", vid); if (qeth_wait_for_threads(card, QETH_RECOVER_THREAD)) { - QETH_DBF_TEXT(TRACE, 3, "kidREC"); + QETH_CARD_TEXT(card, 3, "kidREC"); return; } spin_lock_irqsave(&card->vlanlock, flags); @@ -2162,7 +2162,7 @@ static void qeth_l3_process_inbound_buffer(struct qeth_card *card, break; default: dev_kfree_skb_any(skb); - QETH_DBF_TEXT(TRACE, 3, "inbunkno"); + QETH_CARD_TEXT(card, 3, "inbunkno"); QETH_DBF_HEX(CTRL, 3, hdr, QETH_DBF_CTRL_LEN); continue; } @@ -2229,7 +2229,8 @@ static struct qeth_card *qeth_l3_get_card_from_dev(struct net_device *dev) card = vlan_dev_real_dev(dev)->ml_priv; if (card && card->options.layer2) card = NULL; - QETH_DBF_TEXT_(TRACE, 4, "%d", rc); + if (card) + QETH_CARD_TEXT_(card, 4, "%d", rc); return card ; } @@ -2307,10 +2308,10 @@ qeth_l3_handle_promisc_mode(struct qeth_card *card) } else if (card->options.sniffer && /* HiperSockets trace */ qeth_adp_supported(card, IPA_SETADP_SET_DIAG_ASSIST)) { if (dev->flags & IFF_PROMISC) { - QETH_DBF_TEXT(TRACE, 3, "+promisc"); + QETH_CARD_TEXT(card, 3, "+promisc"); qeth_diags_trace(card, QETH_DIAGS_CMD_TRACE_ENABLE); } else { - QETH_DBF_TEXT(TRACE, 3, "-promisc"); + QETH_CARD_TEXT(card, 3, "-promisc"); qeth_diags_trace(card, QETH_DIAGS_CMD_TRACE_DISABLE); } } @@ -2320,7 +2321,7 @@ static void qeth_l3_set_multicast_list(struct net_device *dev) { struct qeth_card *card = dev->ml_priv; - QETH_DBF_TEXT(TRACE, 3, "setmulti"); + QETH_CARD_TEXT(card, 3, "setmulti"); if (qeth_threads_running(card, QETH_RECOVER_THREAD) && (card->state != CARD_STATE_UP)) return; @@ -2365,7 +2366,7 @@ static int qeth_l3_arp_set_no_entries(struct qeth_card *card, int no_entries) int tmp; int rc; - QETH_DBF_TEXT(TRACE, 3, "arpstnoe"); + QETH_CARD_TEXT(card, 3, "arpstnoe"); /* * currently GuestLAN only supports the ARP assist function @@ -2417,17 +2418,17 @@ static int qeth_l3_arp_query_cb(struct qeth_card *card, int uentry_size; int i; - QETH_DBF_TEXT(TRACE, 4, "arpquecb"); + QETH_CARD_TEXT(card, 4, "arpquecb"); qinfo = (struct qeth_arp_query_info *) reply->param; cmd = (struct qeth_ipa_cmd *) data; if (cmd->hdr.return_code) { - QETH_DBF_TEXT_(TRACE, 4, "qaer1%i", cmd->hdr.return_code); + QETH_CARD_TEXT_(card, 4, "qaer1%i", cmd->hdr.return_code); return 0; } if (cmd->data.setassparms.hdr.return_code) { cmd->hdr.return_code = cmd->data.setassparms.hdr.return_code; - QETH_DBF_TEXT_(TRACE, 4, "qaer2%i", cmd->hdr.return_code); + QETH_CARD_TEXT_(card, 4, "qaer2%i", cmd->hdr.return_code); return 0; } qdata = &cmd->data.setassparms.data.query_arp; @@ -2449,14 +2450,14 @@ static int qeth_l3_arp_query_cb(struct qeth_card *card, /* check if there is enough room in userspace */ if ((qinfo->udata_len - qinfo->udata_offset) < qdata->no_entries * uentry_size){ - QETH_DBF_TEXT_(TRACE, 4, "qaer3%i", -ENOMEM); + QETH_CARD_TEXT_(card, 4, "qaer3%i", -ENOMEM); cmd->hdr.return_code = -ENOMEM; goto out_error; } - QETH_DBF_TEXT_(TRACE, 4, "anore%i", + QETH_CARD_TEXT_(card, 4, "anore%i", cmd->data.setassparms.hdr.number_of_replies); - QETH_DBF_TEXT_(TRACE, 4, "aseqn%i", cmd->data.setassparms.hdr.seq_no); - QETH_DBF_TEXT_(TRACE, 4, "anoen%i", qdata->no_entries); + QETH_CARD_TEXT_(card, 4, "aseqn%i", cmd->data.setassparms.hdr.seq_no); + QETH_CARD_TEXT_(card, 4, "anoen%i", qdata->no_entries); if (qinfo->mask_bits & QETH_QARP_STRIP_ENTRIES) { /* strip off "media specific information" */ @@ -2492,7 +2493,7 @@ static int qeth_l3_send_ipa_arp_cmd(struct qeth_card *card, unsigned long), void *reply_param) { - QETH_DBF_TEXT(TRACE, 4, "sendarp"); + QETH_CARD_TEXT(card, 4, "sendarp"); memcpy(iob->data, IPA_PDU_HEADER, IPA_PDU_HEADER_SIZE); memcpy(QETH_IPA_CMD_DEST_ADDR(iob->data), @@ -2508,7 +2509,7 @@ static int qeth_l3_arp_query(struct qeth_card *card, char __user *udata) int tmp; int rc; - QETH_DBF_TEXT(TRACE, 3, "arpquery"); + QETH_CARD_TEXT(card, 3, "arpquery"); if (!qeth_is_supported(card,/*IPA_QUERY_ARP_ADDR_INFO*/ IPA_ARP_PROCESSING)) { @@ -2551,7 +2552,7 @@ static int qeth_l3_arp_add_entry(struct qeth_card *card, int tmp; int rc; - QETH_DBF_TEXT(TRACE, 3, "arpadent"); + QETH_CARD_TEXT(card, 3, "arpadent"); /* * currently GuestLAN only supports the ARP assist function @@ -2590,7 +2591,7 @@ static int qeth_l3_arp_remove_entry(struct qeth_card *card, int tmp; int rc; - QETH_DBF_TEXT(TRACE, 3, "arprment"); + QETH_CARD_TEXT(card, 3, "arprment"); /* * currently GuestLAN only supports the ARP assist function @@ -2626,7 +2627,7 @@ static int qeth_l3_arp_flush_cache(struct qeth_card *card) int rc; int tmp; - QETH_DBF_TEXT(TRACE, 3, "arpflush"); + QETH_CARD_TEXT(card, 3, "arpflush"); /* * currently GuestLAN only supports the ARP assist function @@ -2734,7 +2735,7 @@ static int qeth_l3_do_ioctl(struct net_device *dev, struct ifreq *rq, int cmd) rc = -EOPNOTSUPP; } if (rc) - QETH_DBF_TEXT_(TRACE, 2, "ioce%d", rc); + QETH_CARD_TEXT_(card, 2, "ioce%d", rc); return rc; } @@ -2903,19 +2904,11 @@ static inline int qeth_l3_tso_elements(struct sk_buff *skb) unsigned long tcpd = (unsigned long)tcp_hdr(skb) + tcp_hdr(skb)->doff * 4; int tcpd_len = skb->len - (tcpd - (unsigned long)skb->data); - int elements = PFN_UP(tcpd + tcpd_len) - PFN_DOWN(tcpd); + int elements = PFN_UP(tcpd + tcpd_len - 1) - PFN_DOWN(tcpd); elements += skb_shinfo(skb)->nr_frags; return elements; } -static inline int qeth_l3_tso_check(struct sk_buff *skb) -{ - int len = ((unsigned long)tcp_hdr(skb) + tcp_hdr(skb)->doff * 4) - - (unsigned long)skb->data; - return (((unsigned long)skb->data & PAGE_MASK) != - (((unsigned long)skb->data + len) & PAGE_MASK)); -} - static int qeth_l3_hard_start_xmit(struct sk_buff *skb, struct net_device *dev) { int rc; @@ -3015,8 +3008,6 @@ static int qeth_l3_hard_start_xmit(struct sk_buff *skb, struct net_device *dev) (cast_type == RTN_UNSPEC)) { hdr = (struct qeth_hdr *)skb_push(new_skb, sizeof(struct qeth_hdr_tso)); - if (qeth_l3_tso_check(new_skb)) - QETH_DBF_MESSAGE(2, "tso skb misaligned\n"); memset(hdr, 0, sizeof(struct qeth_hdr_tso)); qeth_l3_fill_header(card, hdr, new_skb, ipv, cast_type); qeth_tso_fill_header(card, hdr, new_skb); @@ -3047,10 +3038,20 @@ static int qeth_l3_hard_start_xmit(struct sk_buff *skb, struct net_device *dev) elements_needed += elems; nr_frags = skb_shinfo(new_skb)->nr_frags; - if (card->info.type != QETH_CARD_TYPE_IQD) + if (card->info.type != QETH_CARD_TYPE_IQD) { + int len; + if (large_send == QETH_LARGE_SEND_TSO) + len = ((unsigned long)tcp_hdr(new_skb) + + tcp_hdr(new_skb)->doff * 4) - + (unsigned long)new_skb->data; + else + len = sizeof(struct qeth_hdr_layer3); + + if (qeth_hdr_chk_and_bounce(new_skb, len)) + goto tx_drop; rc = qeth_do_send_packet(card, queue, new_skb, hdr, elements_needed); - else + } else rc = qeth_do_send_packet_fast(card, queue, new_skb, hdr, elements_needed, data_offset, 0); @@ -3103,7 +3104,7 @@ static int qeth_l3_open(struct net_device *dev) { struct qeth_card *card = dev->ml_priv; - QETH_DBF_TEXT(TRACE, 4, "qethopen"); + QETH_CARD_TEXT(card, 4, "qethopen"); if (card->state != CARD_STATE_SOFTSETUP) return -ENODEV; card->data.state = CH_STATE_UP; @@ -3119,7 +3120,7 @@ static int qeth_l3_stop(struct net_device *dev) { struct qeth_card *card = dev->ml_priv; - QETH_DBF_TEXT(TRACE, 4, "qethstop"); + QETH_CARD_TEXT(card, 4, "qethstop"); netif_tx_disable(dev); if (card->state == CARD_STATE_UP) card->state = CARD_STATE_SOFTSETUP; @@ -3312,11 +3313,10 @@ static void qeth_l3_qdio_input_handler(struct ccw_device *ccwdev, card->perf_stats.inbound_start_time = qeth_get_micros(); } if (qdio_err & QDIO_ERROR_ACTIVATE_CHECK_CONDITION) { - QETH_DBF_TEXT(TRACE, 1, "qdinchk"); - QETH_DBF_TEXT_(TRACE, 1, "%s", CARD_BUS_ID(card)); - QETH_DBF_TEXT_(TRACE, 1, "%04X%04X", + QETH_CARD_TEXT(card, 1, "qdinchk"); + QETH_CARD_TEXT_(card, 1, "%04X%04X", first_element, count); - QETH_DBF_TEXT_(TRACE, 1, "%04X", queue); + QETH_CARD_TEXT_(card, 1, "%04X", queue); qeth_schedule_recovery(card); return; } @@ -3354,6 +3354,8 @@ static void qeth_l3_remove_device(struct ccwgroup_device *cgdev) { struct qeth_card *card = dev_get_drvdata(&cgdev->dev); + qeth_l3_remove_device_attributes(&cgdev->dev); + qeth_set_allowed_threads(card, 0, 1); wait_event(card->wait_q, qeth_threads_running(card, 0xffffffff) == 0); @@ -3367,7 +3369,6 @@ static void qeth_l3_remove_device(struct ccwgroup_device *cgdev) card->dev = NULL; } - qeth_l3_remove_device_attributes(&cgdev->dev); qeth_l3_clear_ip_list(card, 0, 0); qeth_l3_clear_ipato_list(card); return; @@ -3380,6 +3381,7 @@ static int __qeth_l3_set_online(struct ccwgroup_device *gdev, int recovery_mode) enum qeth_card_states recover_flag; BUG_ON(!card); + mutex_lock(&card->discipline_mutex); mutex_lock(&card->conf_mutex); QETH_DBF_TEXT(SETUP, 2, "setonlin"); QETH_DBF_HEX(SETUP, 2, &card, sizeof(void *)); @@ -3461,6 +3463,7 @@ static int __qeth_l3_set_online(struct ccwgroup_device *gdev, int recovery_mode) kobject_uevent(&gdev->dev.kobj, KOBJ_CHANGE); out: mutex_unlock(&card->conf_mutex); + mutex_unlock(&card->discipline_mutex); return 0; out_remove: card->use_hard_stop = 1; @@ -3473,6 +3476,7 @@ out_remove: else card->state = CARD_STATE_DOWN; mutex_unlock(&card->conf_mutex); + mutex_unlock(&card->discipline_mutex); return rc; } @@ -3488,6 +3492,7 @@ static int __qeth_l3_set_offline(struct ccwgroup_device *cgdev, int rc = 0, rc2 = 0, rc3 = 0; enum qeth_card_states recover_flag; + mutex_lock(&card->discipline_mutex); mutex_lock(&card->conf_mutex); QETH_DBF_TEXT(SETUP, 3, "setoffl"); QETH_DBF_HEX(SETUP, 3, &card, sizeof(void *)); @@ -3508,6 +3513,7 @@ static int __qeth_l3_set_offline(struct ccwgroup_device *cgdev, /* let user_space know that device is offline */ kobject_uevent(&cgdev->dev.kobj, KOBJ_CHANGE); mutex_unlock(&card->conf_mutex); + mutex_unlock(&card->discipline_mutex); return 0; } @@ -3522,11 +3528,11 @@ static int qeth_l3_recover(void *ptr) int rc = 0; card = (struct qeth_card *) ptr; - QETH_DBF_TEXT(TRACE, 2, "recover1"); - QETH_DBF_HEX(TRACE, 2, &card, sizeof(void *)); + QETH_CARD_TEXT(card, 2, "recover1"); + QETH_CARD_HEX(card, 2, &card, sizeof(void *)); if (!qeth_do_run_thread(card, QETH_RECOVER_THREAD)) return 0; - QETH_DBF_TEXT(TRACE, 2, "recover2"); + QETH_CARD_TEXT(card, 2, "recover2"); dev_warn(&card->gdev->dev, "A recovery process has been started for the device\n"); card->use_hard_stop = 1; @@ -3624,8 +3630,8 @@ static int qeth_l3_ip_event(struct notifier_block *this, if (dev_net(dev) != &init_net) return NOTIFY_DONE; - QETH_DBF_TEXT(TRACE, 3, "ipevent"); card = qeth_l3_get_card_from_dev(dev); + QETH_CARD_TEXT(card, 3, "ipevent"); if (!card) return NOTIFY_DONE; @@ -3671,11 +3677,11 @@ static int qeth_l3_ip6_event(struct notifier_block *this, struct qeth_ipaddr *addr; struct qeth_card *card; - QETH_DBF_TEXT(TRACE, 3, "ip6event"); card = qeth_l3_get_card_from_dev(dev); if (!card) return NOTIFY_DONE; + QETH_CARD_TEXT(card, 3, "ip6event"); if (!qeth_is_supported(card, IPA_IPV6)) return NOTIFY_DONE; @@ -3714,7 +3720,7 @@ static int qeth_l3_register_notifiers(void) { int rc; - QETH_DBF_TEXT(TRACE, 5, "regnotif"); + QETH_DBF_TEXT(SETUP, 5, "regnotif"); rc = register_inetaddr_notifier(&qeth_l3_ip_notifier); if (rc) return rc; @@ -3733,7 +3739,7 @@ static int qeth_l3_register_notifiers(void) static void qeth_l3_unregister_notifiers(void) { - QETH_DBF_TEXT(TRACE, 5, "unregnot"); + QETH_DBF_TEXT(SETUP, 5, "unregnot"); BUG_ON(unregister_inetaddr_notifier(&qeth_l3_ip_notifier)); #ifdef CONFIG_QETH_IPV6 BUG_ON(unregister_inet6addr_notifier(&qeth_l3_ip6_notifier)); |
