diff options
Diffstat (limited to 'drivers/s390/net/qeth_core_main.c')
-rw-r--r-- | drivers/s390/net/qeth_core_main.c | 80 |
1 files changed, 31 insertions, 49 deletions
diff --git a/drivers/s390/net/qeth_core_main.c b/drivers/s390/net/qeth_core_main.c index d057ead200b5..bdae99636dd4 100644 --- a/drivers/s390/net/qeth_core_main.c +++ b/drivers/s390/net/qeth_core_main.c @@ -85,7 +85,7 @@ static void qeth_close_dev_handler(struct work_struct *work) static const char *qeth_get_cardname(struct qeth_card *card) { - if (card->info.guestlan) { + if (IS_VM_NIC(card)) { switch (card->info.type) { case QETH_CARD_TYPE_OSD: return " Virtual NIC QDIO"; @@ -120,7 +120,7 @@ static const char *qeth_get_cardname(struct qeth_card *card) /* max length to be returned: 14 */ const char *qeth_get_cardname_short(struct qeth_card *card) { - if (card->info.guestlan) { + if (IS_VM_NIC(card)) { switch (card->info.type) { case QETH_CARD_TYPE_OSD: return "Virt.NIC QDIO"; @@ -1330,7 +1330,7 @@ static void qeth_init_qdio_info(struct qeth_card *card) /* inbound */ card->qdio.no_in_queues = 1; card->qdio.in_buf_size = QETH_IN_BUF_SIZE_DEFAULT; - if (card->info.type == QETH_CARD_TYPE_IQD) + if (IS_IQD(card)) card->qdio.init_pool.buf_count = QETH_IN_BUF_COUNT_HSDEFAULT; else card->qdio.init_pool.buf_count = QETH_IN_BUF_COUNT_DEFAULT; @@ -1554,7 +1554,7 @@ int qeth_qdio_clear_card(struct qeth_card *card, int use_halt) switch (atomic_cmpxchg(&card->qdio.state, QETH_QDIO_ESTABLISHED, QETH_QDIO_CLEANING)) { case QETH_QDIO_ESTABLISHED: - if (card->info.type == QETH_CARD_TYPE_IQD) + if (IS_IQD(card)) rc = qdio_shutdown(CARD_DDEV(card), QDIO_FLAG_CLEANUP_USING_HALT); else @@ -1627,8 +1627,8 @@ static void qeth_configure_unitaddr(struct qeth_card *card, char *prcd) card->info.chpid = prcd[30]; card->info.unit_addr2 = prcd[31]; card->info.cula = prcd[63]; - card->info.guestlan = ((prcd[0x10] == _ascebc['V']) && - (prcd[0x11] == _ascebc['M'])); + card->info.is_vm_nic = ((prcd[0x10] == _ascebc['V']) && + (prcd[0x11] == _ascebc['M'])); } static enum qeth_discipline_id qeth_vm_detect_layer(struct qeth_card *card) @@ -1692,13 +1692,11 @@ static enum qeth_discipline_id qeth_enforce_discipline(struct qeth_card *card) { enum qeth_discipline_id disc = QETH_DISCIPLINE_UNDETERMINED; - if (card->info.type == QETH_CARD_TYPE_OSM || - card->info.type == QETH_CARD_TYPE_OSN) + if (IS_OSM(card) || IS_OSN(card)) disc = QETH_DISCIPLINE_LAYER2; - else if (card->info.guestlan) - disc = (card->info.type == QETH_CARD_TYPE_IQD) ? - QETH_DISCIPLINE_LAYER3 : - qeth_vm_detect_layer(card); + else if (IS_VM_NIC(card)) + disc = IS_IQD(card) ? QETH_DISCIPLINE_LAYER3 : + qeth_vm_detect_layer(card); switch (disc) { case QETH_DISCIPLINE_LAYER2: @@ -2217,7 +2215,7 @@ static int qeth_ulp_enable_cb(struct qeth_card *card, struct qeth_reply *reply, memcpy(&card->token.ulp_filter_r, QETH_ULP_ENABLE_RESP_FILTER_TOKEN(iob->data), QETH_MPC_TOKEN_LENGTH); - if (card->info.type == QETH_CARD_TYPE_IQD) { + if (IS_IQD(card)) { memcpy(&framesize, QETH_ULP_ENABLE_RESP_MAX_MTU(iob->data), 2); mtu = qeth_get_mtu_outof_framesize(framesize); } else { @@ -2555,7 +2553,7 @@ static int qeth_mpc_initialize(struct qeth_card *card) return 0; out_qdio: - qeth_qdio_clear_card(card, card->info.type != QETH_CARD_TYPE_IQD); + qeth_qdio_clear_card(card, !IS_IQD(card)); qdio_free(CARD_DDEV(card)); return rc; } @@ -2578,8 +2576,7 @@ void qeth_print_status_message(struct qeth_card *card) } /* fallthrough */ case QETH_CARD_TYPE_IQD: - if ((card->info.guestlan) || - (card->info.mcl_level[0] & 0x80)) { + if (IS_VM_NIC(card) || (card->info.mcl_level[0] & 0x80)) { card->info.mcl_level[0] = (char) _ebcasc[(__u8) card->info.mcl_level[0]]; card->info.mcl_level[1] = (char) _ebcasc[(__u8) @@ -3237,7 +3234,7 @@ static void qeth_handle_send_error(struct qeth_card *card, int sbalf15 = buffer->buffer->element[15].sflags; QETH_CARD_TEXT(card, 6, "hdsnderr"); - if (card->info.type == QETH_CARD_TYPE_IQD) { + if (IS_IQD(card)) { if (sbalf15 == 0) { qdio_err = 0; } else { @@ -3334,7 +3331,7 @@ static void qeth_flush_buffers(struct qeth_qdio_out_q *queue, int index, if (queue->bufstates) queue->bufstates[bidx].user = buf; - if (queue->card->info.type == QETH_CARD_TYPE_IQD) + if (IS_IQD(queue->card)) continue; if (!queue->do_pack) { @@ -3585,7 +3582,7 @@ static void qeth_qdio_output_handler(struct ccw_device *ccwdev, } atomic_sub(count, &queue->used_buffers); /* check if we need to do something on this outbound queue */ - if (card->info.type != QETH_CARD_TYPE_IQD) + if (!IS_IQD(card)) qeth_check_outbound_queue(queue); if (IS_IQD(card)) @@ -4336,9 +4333,8 @@ int qeth_set_access_ctrl_online(struct qeth_card *card, int fallback) QETH_CARD_TEXT(card, 4, "setactlo"); - if ((card->info.type == QETH_CARD_TYPE_OSD || - card->info.type == QETH_CARD_TYPE_OSX) && - qeth_adp_supported(card, IPA_SETADP_SET_ACCESS_CONTROL)) { + if ((IS_OSD(card) || IS_OSX(card)) && + qeth_adp_supported(card, IPA_SETADP_SET_ACCESS_CONTROL)) { rc = qeth_setadpparms_set_access_ctrl(card, card->options.isolation, fallback); if (rc) { @@ -4503,7 +4499,7 @@ static int qeth_snmp_command(struct qeth_card *card, char __user *udata) QETH_CARD_TEXT(card, 3, "snmpcmd"); - if (card->info.guestlan) + if (IS_VM_NIC(card)) return -EOPNOTSUPP; if ((!qeth_adp_supported(card, IPA_SETADP_SET_SNMP_CONTROL)) && @@ -4746,14 +4742,6 @@ out: } EXPORT_SYMBOL_GPL(qeth_vm_request_mac); -static int qeth_get_qdio_q_format(struct qeth_card *card) -{ - if (card->info.type == QETH_CARD_TYPE_IQD) - return QDIO_IQDIO_QFMT; - else - return QDIO_QETH_QFMT; -} - static void qeth_determine_capabilities(struct qeth_card *card) { int rc; @@ -4892,7 +4880,8 @@ static int qeth_qdio_establish(struct qeth_card *card) memset(&init_data, 0, sizeof(struct qdio_initialize)); init_data.cdev = CARD_DDEV(card); - init_data.q_format = qeth_get_qdio_q_format(card); + init_data.q_format = IS_IQD(card) ? QDIO_IQDIO_QFMT : + QDIO_QETH_QFMT; init_data.qib_param_field_format = 0; init_data.qib_param_field = qib_param_field; init_data.no_input_qs = card->qdio.no_in_queues; @@ -4904,8 +4893,7 @@ static int qeth_qdio_establish(struct qeth_card *card) init_data.input_sbal_addr_array = in_sbal_ptrs; init_data.output_sbal_addr_array = out_sbal_ptrs; init_data.output_sbal_state_array = card->qdio.out_bufstates; - init_data.scan_threshold = - (card->info.type == QETH_CARD_TYPE_IQD) ? 1 : 32; + init_data.scan_threshold = IS_IQD(card) ? 1 : 32; if (atomic_cmpxchg(&card->qdio.state, QETH_QDIO_ALLOCATED, QETH_QDIO_ESTABLISHED) == QETH_QDIO_ALLOCATED) { @@ -5007,7 +4995,7 @@ retry: if (retries < 3) QETH_DBF_MESSAGE(2, "Retrying to do IDX activates on device %x.\n", CARD_DEVID(card)); - rc = qeth_qdio_clear_card(card, card->info.type != QETH_CARD_TYPE_IQD); + rc = qeth_qdio_clear_card(card, !IS_IQD(card)); ccw_device_set_offline(CARD_DDEV(card)); ccw_device_set_offline(CARD_WDEV(card)); ccw_device_set_offline(CARD_RDEV(card)); @@ -5189,7 +5177,7 @@ struct sk_buff *qeth_core_get_next_skb(struct qeth_card *card, return NULL; if (((skb_len >= card->options.rx_sg_cb) && - (!(card->info.type == QETH_CARD_TYPE_OSN)) && + !IS_OSN(card) && (!atomic_read(&card->force_alloc_skb))) || (card->options.cq == QETH_CQ_ENABLED)) use_rx_sg = 1; @@ -5687,9 +5675,8 @@ static int qeth_core_probe_device(struct ccwgroup_device *gdev) if (rc) goto err_load; - gdev->dev.type = (card->info.type != QETH_CARD_TYPE_OSN) - ? card->discipline->devtype - : &qeth_osn_devtype; + gdev->dev.type = IS_OSN(card) ? &qeth_osn_devtype : + card->discipline->devtype; rc = card->discipline->setup(card->gdev); if (rc) goto err_disc; @@ -5733,10 +5720,8 @@ static int qeth_core_set_online(struct ccwgroup_device *gdev) enum qeth_discipline_id def_discipline; if (!card->discipline) { - if (card->info.type == QETH_CARD_TYPE_IQD) - def_discipline = QETH_DISCIPLINE_LAYER3; - else - def_discipline = QETH_DISCIPLINE_LAYER2; + def_discipline = IS_IQD(card) ? QETH_DISCIPLINE_LAYER3 : + QETH_DISCIPLINE_LAYER2; rc = qeth_core_load_discipline(card, def_discipline); if (rc) goto err; @@ -5864,13 +5849,10 @@ int qeth_do_ioctl(struct net_device *dev, struct ifreq *rq, int cmd) rc = qeth_snmp_command(card, rq->ifr_ifru.ifru_data); break; case SIOC_QETH_GET_CARD_TYPE: - if ((card->info.type == QETH_CARD_TYPE_OSD || - card->info.type == QETH_CARD_TYPE_OSM || - card->info.type == QETH_CARD_TYPE_OSX) && - !card->info.guestlan) + if ((IS_OSD(card) || IS_OSM(card) || IS_OSX(card)) && + !IS_VM_NIC(card)) return 1; - else - return 0; + return 0; case SIOCGMIIPHY: mii_data = if_mii(rq); mii_data->phy_id = 0; |