diff --git a/drivers/s390/net/qeth_core.h b/drivers/s390/net/qeth_core.h index f07bb7130280..72755a025b4d 100644 --- a/drivers/s390/net/qeth_core.h +++ b/drivers/s390/net/qeth_core.h @@ -653,6 +653,7 @@ struct qeth_card_info { __u16 func_level; char mcl_level[QETH_MCL_LENGTH + 1]; u8 open_when_online:1; + u8 promisc_mode:1; u8 use_v1_blkt:1; u8 is_vm_nic:1; int mac_bits; @@ -662,7 +663,6 @@ struct qeth_card_info { int unique_id; bool layer_enforced; struct qeth_card_blkt blkt; - enum qeth_ipa_promisc_modes promisc_mode; __u32 diagass_support; __u32 hwtrap; }; @@ -1004,7 +1004,7 @@ void qeth_clear_ipacmd_list(struct qeth_card *); int qeth_qdio_clear_card(struct qeth_card *, int); void qeth_clear_working_pool_list(struct qeth_card *); void qeth_drain_output_queues(struct qeth_card *card); -void qeth_setadp_promisc_mode(struct qeth_card *); +void qeth_setadp_promisc_mode(struct qeth_card *card, bool enable); int qeth_setadpparms_change_macaddr(struct qeth_card *); void qeth_tx_timeout(struct net_device *); void qeth_prepare_ipa_cmd(struct qeth_card *card, struct qeth_cmd_buffer *iob, diff --git a/drivers/s390/net/qeth_core_main.c b/drivers/s390/net/qeth_core_main.c index 95996ce99145..44fbaa4f7264 100644 --- a/drivers/s390/net/qeth_core_main.c +++ b/drivers/s390/net/qeth_core_main.c @@ -4015,23 +4015,14 @@ static int qeth_setadp_promisc_mode_cb(struct qeth_card *card, return (cmd->hdr.return_code) ? -EIO : 0; } -void qeth_setadp_promisc_mode(struct qeth_card *card) +void qeth_setadp_promisc_mode(struct qeth_card *card, bool enable) { - enum qeth_ipa_promisc_modes mode; - struct net_device *dev = card->dev; + enum qeth_ipa_promisc_modes mode = enable ? SET_PROMISC_MODE_ON : + SET_PROMISC_MODE_OFF; struct qeth_cmd_buffer *iob; struct qeth_ipa_cmd *cmd; QETH_CARD_TEXT(card, 4, "setprom"); - - if (((dev->flags & IFF_PROMISC) && - (card->info.promisc_mode == SET_PROMISC_MODE_ON)) || - (!(dev->flags & IFF_PROMISC) && - (card->info.promisc_mode == SET_PROMISC_MODE_OFF))) - return; - mode = SET_PROMISC_MODE_OFF; - if (dev->flags & IFF_PROMISC) - mode = SET_PROMISC_MODE_ON; QETH_CARD_TEXT_(card, 4, "mode:%x", mode); iob = qeth_get_adapter_cmd(card, IPA_SETADP_SET_PROMISC_MODE, diff --git a/drivers/s390/net/qeth_l2_main.c b/drivers/s390/net/qeth_l2_main.c index 1f534f489a79..662bd51f922f 100644 --- a/drivers/s390/net/qeth_l2_main.c +++ b/drivers/s390/net/qeth_l2_main.c @@ -439,23 +439,14 @@ static int qeth_l2_set_mac_address(struct net_device *dev, void *p) return 0; } -static void qeth_promisc_to_bridge(struct qeth_card *card) +static void qeth_l2_promisc_to_bridge(struct qeth_card *card, bool enable) { - struct net_device *dev = card->dev; - enum qeth_ipa_promisc_modes promisc_mode; int role; int rc; QETH_CARD_TEXT(card, 3, "pmisc2br"); - if (!card->options.sbp.reflect_promisc) - return; - promisc_mode = (dev->flags & IFF_PROMISC) ? SET_PROMISC_MODE_ON - : SET_PROMISC_MODE_OFF; - if (promisc_mode == card->info.promisc_mode) - return; - - if (promisc_mode == SET_PROMISC_MODE_ON) { + if (enable) { if (card->options.sbp.reflect_promisc_primary) role = QETH_SBP_ROLE_PRIMARY; else @@ -464,14 +455,26 @@ static void qeth_promisc_to_bridge(struct qeth_card *card) role = QETH_SBP_ROLE_NONE; rc = qeth_bridgeport_setrole(card, role); - QETH_CARD_TEXT_(card, 2, "bpm%c%04x", - (promisc_mode == SET_PROMISC_MODE_ON) ? '+' : '-', rc); + QETH_CARD_TEXT_(card, 2, "bpm%c%04x", enable ? '+' : '-', rc); if (!rc) { card->options.sbp.role = role; - card->info.promisc_mode = promisc_mode; + card->info.promisc_mode = enable; } - } + +static void qeth_l2_set_promisc_mode(struct qeth_card *card) +{ + bool enable = card->dev->flags & IFF_PROMISC; + + if (card->info.promisc_mode == enable) + return; + + if (qeth_adp_supported(card, IPA_SETADP_SET_PROMISC_MODE)) + qeth_setadp_promisc_mode(card, enable); + else if (card->options.sbp.reflect_promisc) + qeth_l2_promisc_to_bridge(card, enable); +} + /* New MAC address is added to the hash table and marked to be written on card * only if there is not in the hash table storage already * @@ -539,10 +542,7 @@ static void qeth_l2_rx_mode_work(struct work_struct *work) } } - if (qeth_adp_supported(card, IPA_SETADP_SET_PROMISC_MODE)) - qeth_setadp_promisc_mode(card); - else - qeth_promisc_to_bridge(card); + qeth_l2_set_promisc_mode(card); } static int qeth_l2_xmit_osn(struct qeth_card *card, struct sk_buff *skb, diff --git a/drivers/s390/net/qeth_l3_main.c b/drivers/s390/net/qeth_l3_main.c index 2dd99f103671..54799fe6a700 100644 --- a/drivers/s390/net/qeth_l3_main.c +++ b/drivers/s390/net/qeth_l3_main.c @@ -1435,27 +1435,19 @@ static void qeth_l3_stop_card(struct qeth_card *card) flush_workqueue(card->event_wq); } -/* - * test for and Switch promiscuous mode (on or off) - * either for guestlan or HiperSocket Sniffer - */ -static void -qeth_l3_handle_promisc_mode(struct qeth_card *card) +static void qeth_l3_set_promisc_mode(struct qeth_card *card) { - struct net_device *dev = card->dev; + bool enable = card->dev->flags & IFF_PROMISC; - if (((dev->flags & IFF_PROMISC) && - (card->info.promisc_mode == SET_PROMISC_MODE_ON)) || - (!(dev->flags & IFF_PROMISC) && - (card->info.promisc_mode == SET_PROMISC_MODE_OFF))) + if (card->info.promisc_mode == enable) return; if (IS_VM_NIC(card)) { /* Guestlan trace */ if (qeth_adp_supported(card, IPA_SETADP_SET_PROMISC_MODE)) - qeth_setadp_promisc_mode(card); + qeth_setadp_promisc_mode(card, enable); } else if (card->options.sniffer && /* HiperSockets trace */ qeth_adp_supported(card, IPA_SETADP_SET_DIAG_ASSIST)) { - if (dev->flags & IFF_PROMISC) { + if (enable) { QETH_CARD_TEXT(card, 3, "+promisc"); qeth_diags_trace(card, QETH_DIAGS_CMD_TRACE_ENABLE); } else { @@ -1502,11 +1494,9 @@ static void qeth_l3_rx_mode_work(struct work_struct *work) addr->disp_flag = QETH_DISP_ADDR_DELETE; } } - - if (!qeth_adp_supported(card, IPA_SETADP_SET_PROMISC_MODE)) - return; } - qeth_l3_handle_promisc_mode(card); + + qeth_l3_set_promisc_mode(card); } static int qeth_l3_arp_makerc(u16 rc)