Lines Matching +full:mdi +full:- +full:x
1 // SPDX-License-Identifier: GPL-2.0
2 /* Copyright(c) 1999 - 2006 Intel Corporation. */
20 sizeof(((struct e1000_adapter *)0)->m), \
23 sizeof(((struct net_device *)0)->m), \
90 struct e1000_hw *hw = &adapter->hw; in e1000_get_link_ksettings()
93 if (hw->media_type == e1000_media_type_copper) { in e1000_get_link_ksettings()
103 if (hw->autoneg == 1) { in e1000_get_link_ksettings()
106 advertising |= hw->autoneg_advertised; in e1000_get_link_ksettings()
109 cmd->base.port = PORT_TP; in e1000_get_link_ksettings()
110 cmd->base.phy_address = hw->phy_addr; in e1000_get_link_ksettings()
120 cmd->base.port = PORT_FIBRE; in e1000_get_link_ksettings()
124 e1000_get_speed_and_duplex(hw, &adapter->link_speed, in e1000_get_link_ksettings()
125 &adapter->link_duplex); in e1000_get_link_ksettings()
126 cmd->base.speed = adapter->link_speed; in e1000_get_link_ksettings()
131 if (adapter->link_duplex == FULL_DUPLEX) in e1000_get_link_ksettings()
132 cmd->base.duplex = DUPLEX_FULL; in e1000_get_link_ksettings()
134 cmd->base.duplex = DUPLEX_HALF; in e1000_get_link_ksettings()
136 cmd->base.speed = SPEED_UNKNOWN; in e1000_get_link_ksettings()
137 cmd->base.duplex = DUPLEX_UNKNOWN; in e1000_get_link_ksettings()
140 cmd->base.autoneg = ((hw->media_type == e1000_media_type_fiber) || in e1000_get_link_ksettings()
141 hw->autoneg) ? AUTONEG_ENABLE : AUTONEG_DISABLE; in e1000_get_link_ksettings()
143 /* MDI-X => 1; MDI => 0 */ in e1000_get_link_ksettings()
144 if ((hw->media_type == e1000_media_type_copper) && in e1000_get_link_ksettings()
146 cmd->base.eth_tp_mdix = (!!adapter->phy_info.mdix_mode ? in e1000_get_link_ksettings()
149 cmd->base.eth_tp_mdix = ETH_TP_MDI_INVALID; in e1000_get_link_ksettings()
151 if (hw->mdix == AUTO_ALL_MODES) in e1000_get_link_ksettings()
152 cmd->base.eth_tp_mdix_ctrl = ETH_TP_MDI_AUTO; in e1000_get_link_ksettings()
154 cmd->base.eth_tp_mdix_ctrl = hw->mdix; in e1000_get_link_ksettings()
156 ethtool_convert_legacy_u32_to_link_mode(cmd->link_modes.supported, in e1000_get_link_ksettings()
158 ethtool_convert_legacy_u32_to_link_mode(cmd->link_modes.advertising, in e1000_get_link_ksettings()
168 struct e1000_hw *hw = &adapter->hw; in e1000_set_link_ksettings()
172 cmd->link_modes.advertising); in e1000_set_link_ksettings()
174 /* MDI setting is only allowed when autoneg enabled because in e1000_set_link_ksettings()
175 * some hardware doesn't allow MDI setting when speed or in e1000_set_link_ksettings()
178 if (cmd->base.eth_tp_mdix_ctrl) { in e1000_set_link_ksettings()
179 if (hw->media_type != e1000_media_type_copper) in e1000_set_link_ksettings()
180 return -EOPNOTSUPP; in e1000_set_link_ksettings()
182 if ((cmd->base.eth_tp_mdix_ctrl != ETH_TP_MDI_AUTO) && in e1000_set_link_ksettings()
183 (cmd->base.autoneg != AUTONEG_ENABLE)) { in e1000_set_link_ksettings()
184 … e_err(drv, "forcing MDI/MDI-X state is not supported when link speed and/or duplex are forced\n"); in e1000_set_link_ksettings()
185 return -EINVAL; in e1000_set_link_ksettings()
189 while (test_and_set_bit(__E1000_RESETTING, &adapter->flags)) in e1000_set_link_ksettings()
192 if (cmd->base.autoneg == AUTONEG_ENABLE) { in e1000_set_link_ksettings()
193 hw->autoneg = 1; in e1000_set_link_ksettings()
194 if (hw->media_type == e1000_media_type_fiber) in e1000_set_link_ksettings()
195 hw->autoneg_advertised = ADVERTISED_1000baseT_Full | in e1000_set_link_ksettings()
199 hw->autoneg_advertised = advertising | in e1000_set_link_ksettings()
203 u32 speed = cmd->base.speed; in e1000_set_link_ksettings()
204 /* calling this overrides forced MDI setting */ in e1000_set_link_ksettings()
205 if (e1000_set_spd_dplx(adapter, speed, cmd->base.duplex)) { in e1000_set_link_ksettings()
206 clear_bit(__E1000_RESETTING, &adapter->flags); in e1000_set_link_ksettings()
207 return -EINVAL; in e1000_set_link_ksettings()
211 /* MDI-X => 2; MDI => 1; Auto => 3 */ in e1000_set_link_ksettings()
212 if (cmd->base.eth_tp_mdix_ctrl) { in e1000_set_link_ksettings()
213 if (cmd->base.eth_tp_mdix_ctrl == ETH_TP_MDI_AUTO) in e1000_set_link_ksettings()
214 hw->mdix = AUTO_ALL_MODES; in e1000_set_link_ksettings()
216 hw->mdix = cmd->base.eth_tp_mdix_ctrl; in e1000_set_link_ksettings()
221 if (netif_running(adapter->netdev)) { in e1000_set_link_ksettings()
227 clear_bit(__E1000_RESETTING, &adapter->flags); in e1000_set_link_ksettings()
242 adapter->hw.get_link_status = 1; in e1000_get_link()
251 struct e1000_hw *hw = &adapter->hw; in e1000_get_pauseparam()
253 pause->autoneg = in e1000_get_pauseparam()
254 (adapter->fc_autoneg ? AUTONEG_ENABLE : AUTONEG_DISABLE); in e1000_get_pauseparam()
256 if (hw->fc == E1000_FC_RX_PAUSE) { in e1000_get_pauseparam()
257 pause->rx_pause = 1; in e1000_get_pauseparam()
258 } else if (hw->fc == E1000_FC_TX_PAUSE) { in e1000_get_pauseparam()
259 pause->tx_pause = 1; in e1000_get_pauseparam()
260 } else if (hw->fc == E1000_FC_FULL) { in e1000_get_pauseparam()
261 pause->rx_pause = 1; in e1000_get_pauseparam()
262 pause->tx_pause = 1; in e1000_get_pauseparam()
270 struct e1000_hw *hw = &adapter->hw; in e1000_set_pauseparam()
273 adapter->fc_autoneg = pause->autoneg; in e1000_set_pauseparam()
275 while (test_and_set_bit(__E1000_RESETTING, &adapter->flags)) in e1000_set_pauseparam()
278 if (pause->rx_pause && pause->tx_pause) in e1000_set_pauseparam()
279 hw->fc = E1000_FC_FULL; in e1000_set_pauseparam()
280 else if (pause->rx_pause && !pause->tx_pause) in e1000_set_pauseparam()
281 hw->fc = E1000_FC_RX_PAUSE; in e1000_set_pauseparam()
282 else if (!pause->rx_pause && pause->tx_pause) in e1000_set_pauseparam()
283 hw->fc = E1000_FC_TX_PAUSE; in e1000_set_pauseparam()
284 else if (!pause->rx_pause && !pause->tx_pause) in e1000_set_pauseparam()
285 hw->fc = E1000_FC_NONE; in e1000_set_pauseparam()
287 hw->original_fc = hw->fc; in e1000_set_pauseparam()
289 if (adapter->fc_autoneg == AUTONEG_ENABLE) { in e1000_set_pauseparam()
290 if (netif_running(adapter->netdev)) { in e1000_set_pauseparam()
297 retval = ((hw->media_type == e1000_media_type_fiber) ? in e1000_set_pauseparam()
300 clear_bit(__E1000_RESETTING, &adapter->flags); in e1000_set_pauseparam()
308 return adapter->msg_enable; in e1000_get_msglevel()
315 adapter->msg_enable = data; in e1000_set_msglevel()
328 struct e1000_hw *hw = &adapter->hw; in e1000_get_regs()
334 regs->version = (1 << 24) | (hw->revision_id << 16) | hw->device_id; in e1000_get_regs()
351 regs_buff[12] = hw->phy_type; /* PHY type (IGP=1, M88=0) */ in e1000_get_regs()
352 if (hw->phy_type == e1000_phy_igp) { in e1000_get_regs()
399 regs_buff[22] = adapter->phy_stats.receive_errors; in e1000_get_regs()
402 regs_buff[21] = adapter->phy_stats.idle_errors; /* phy idle errors */ in e1000_get_regs()
406 if (hw->mac_type >= e1000_82540 && in e1000_get_regs()
407 hw->media_type == e1000_media_type_copper) { in e1000_get_regs()
415 struct e1000_hw *hw = &adapter->hw; in e1000_get_eeprom_len()
417 return hw->eeprom.word_size * 2; in e1000_get_eeprom_len()
424 struct e1000_hw *hw = &adapter->hw; in e1000_get_eeprom()
430 if (eeprom->len == 0) in e1000_get_eeprom()
431 return -EINVAL; in e1000_get_eeprom()
433 eeprom->magic = hw->vendor_id | (hw->device_id << 16); in e1000_get_eeprom()
435 first_word = eeprom->offset >> 1; in e1000_get_eeprom()
436 last_word = (eeprom->offset + eeprom->len - 1) >> 1; in e1000_get_eeprom()
438 eeprom_buff = kmalloc_array(last_word - first_word + 1, sizeof(u16), in e1000_get_eeprom()
441 return -ENOMEM; in e1000_get_eeprom()
443 if (hw->eeprom.type == e1000_eeprom_spi) in e1000_get_eeprom()
445 last_word - first_word + 1, in e1000_get_eeprom()
448 for (i = 0; i < last_word - first_word + 1; i++) { in e1000_get_eeprom()
456 /* Device's eeprom is always little-endian, word addressable */ in e1000_get_eeprom()
457 for (i = 0; i < last_word - first_word + 1; i++) in e1000_get_eeprom()
460 memcpy(bytes, (u8 *)eeprom_buff + (eeprom->offset & 1), in e1000_get_eeprom()
461 eeprom->len); in e1000_get_eeprom()
471 struct e1000_hw *hw = &adapter->hw; in e1000_set_eeprom()
477 if (eeprom->len == 0) in e1000_set_eeprom()
478 return -EOPNOTSUPP; in e1000_set_eeprom()
480 if (eeprom->magic != (hw->vendor_id | (hw->device_id << 16))) in e1000_set_eeprom()
481 return -EFAULT; in e1000_set_eeprom()
483 max_len = hw->eeprom.word_size * 2; in e1000_set_eeprom()
485 first_word = eeprom->offset >> 1; in e1000_set_eeprom()
486 last_word = (eeprom->offset + eeprom->len - 1) >> 1; in e1000_set_eeprom()
489 return -ENOMEM; in e1000_set_eeprom()
493 if (eeprom->offset & 1) { in e1000_set_eeprom()
501 if (((eeprom->offset + eeprom->len) & 1) && (ret_val == 0)) { in e1000_set_eeprom()
506 &eeprom_buff[last_word - first_word]); in e1000_set_eeprom()
509 /* Device's eeprom is always little-endian, word addressable */ in e1000_set_eeprom()
510 for (i = 0; i < last_word - first_word + 1; i++) in e1000_set_eeprom()
513 memcpy(ptr, bytes, eeprom->len); in e1000_set_eeprom()
515 for (i = 0; i < last_word - first_word + 1; i++) in e1000_set_eeprom()
519 last_word - first_word + 1, eeprom_buff); in e1000_set_eeprom()
534 strscpy(drvinfo->driver, e1000_driver_name, in e1000_get_drvinfo()
535 sizeof(drvinfo->driver)); in e1000_get_drvinfo()
537 strscpy(drvinfo->bus_info, pci_name(adapter->pdev), in e1000_get_drvinfo()
538 sizeof(drvinfo->bus_info)); in e1000_get_drvinfo()
547 struct e1000_hw *hw = &adapter->hw; in e1000_get_ringparam()
548 e1000_mac_type mac_type = hw->mac_type; in e1000_get_ringparam()
549 struct e1000_tx_ring *txdr = adapter->tx_ring; in e1000_get_ringparam()
550 struct e1000_rx_ring *rxdr = adapter->rx_ring; in e1000_get_ringparam()
552 ring->rx_max_pending = (mac_type < e1000_82544) ? E1000_MAX_RXD : in e1000_get_ringparam()
554 ring->tx_max_pending = (mac_type < e1000_82544) ? E1000_MAX_TXD : in e1000_get_ringparam()
556 ring->rx_pending = rxdr->count; in e1000_get_ringparam()
557 ring->tx_pending = txdr->count; in e1000_get_ringparam()
566 struct e1000_hw *hw = &adapter->hw; in e1000_set_ringparam()
567 e1000_mac_type mac_type = hw->mac_type; in e1000_set_ringparam()
572 if ((ring->rx_mini_pending) || (ring->rx_jumbo_pending)) in e1000_set_ringparam()
573 return -EINVAL; in e1000_set_ringparam()
575 while (test_and_set_bit(__E1000_RESETTING, &adapter->flags)) in e1000_set_ringparam()
578 if (netif_running(adapter->netdev)) in e1000_set_ringparam()
581 tx_old = adapter->tx_ring; in e1000_set_ringparam()
582 rx_old = adapter->rx_ring; in e1000_set_ringparam()
584 err = -ENOMEM; in e1000_set_ringparam()
585 txdr = kcalloc(adapter->num_tx_queues, sizeof(struct e1000_tx_ring), in e1000_set_ringparam()
590 rxdr = kcalloc(adapter->num_rx_queues, sizeof(struct e1000_rx_ring), in e1000_set_ringparam()
595 adapter->tx_ring = txdr; in e1000_set_ringparam()
596 adapter->rx_ring = rxdr; in e1000_set_ringparam()
598 rxdr->count = max(ring->rx_pending, (u32)E1000_MIN_RXD); in e1000_set_ringparam()
599 rxdr->count = min(rxdr->count, (u32)(mac_type < e1000_82544 ? in e1000_set_ringparam()
601 rxdr->count = ALIGN(rxdr->count, REQ_RX_DESCRIPTOR_MULTIPLE); in e1000_set_ringparam()
602 txdr->count = max(ring->tx_pending, (u32)E1000_MIN_TXD); in e1000_set_ringparam()
603 txdr->count = min(txdr->count, (u32)(mac_type < e1000_82544 ? in e1000_set_ringparam()
605 txdr->count = ALIGN(txdr->count, REQ_TX_DESCRIPTOR_MULTIPLE); in e1000_set_ringparam()
607 for (i = 0; i < adapter->num_tx_queues; i++) in e1000_set_ringparam()
608 txdr[i].count = txdr->count; in e1000_set_ringparam()
609 for (i = 0; i < adapter->num_rx_queues; i++) in e1000_set_ringparam()
610 rxdr[i].count = rxdr->count; in e1000_set_ringparam()
613 if (netif_running(adapter->netdev)) { in e1000_set_ringparam()
626 adapter->rx_ring = rx_old; in e1000_set_ringparam()
627 adapter->tx_ring = tx_old; in e1000_set_ringparam()
630 adapter->rx_ring = rxdr; in e1000_set_ringparam()
631 adapter->tx_ring = txdr; in e1000_set_ringparam()
637 clear_bit(__E1000_RESETTING, &adapter->flags); in e1000_set_ringparam()
643 adapter->rx_ring = rx_old; in e1000_set_ringparam()
644 adapter->tx_ring = tx_old; in e1000_set_ringparam()
649 if (netif_running(adapter->netdev)) in e1000_set_ringparam()
651 clear_bit(__E1000_RESETTING, &adapter->flags); in e1000_set_ringparam()
658 struct e1000_hw *hw = &adapter->hw; in reg_pattern_test()
662 u8 __iomem *address = hw->hw_addr + reg; in reg_pattern_test()
670 e_err(drv, "pattern test reg %04X failed: " in reg_pattern_test()
671 "got 0x%08X expected 0x%08X\n", in reg_pattern_test()
683 struct e1000_hw *hw = &adapter->hw; in reg_set_and_check()
684 u8 __iomem *address = hw->hw_addr + reg; in reg_set_and_check()
690 e_err(drv, "set/check reg %04X test failed: " in reg_set_and_check()
691 "got 0x%08X expected 0x%08X\n", in reg_set_and_check()
702 (hw->mac_type >= e1000_82543) \
711 (hw->mac_type >= e1000_82543) \
721 struct e1000_hw *hw = &adapter->hw; in e1000_reg_test()
736 "0x%08X expected: 0x%08X\n", after, value); in e1000_reg_test()
765 if (hw->mac_type >= e1000_82543) { in e1000_reg_test()
793 struct e1000_hw *hw = &adapter->hw; in e1000_eeprom_test()
819 struct e1000_hw *hw = &adapter->hw; in e1000_test_intr()
821 adapter->test_icr |= er32(ICR); in e1000_test_intr()
828 struct net_device *netdev = adapter->netdev; in e1000_intr_test()
831 u32 irq = adapter->pdev->irq; in e1000_intr_test()
832 struct e1000_hw *hw = &adapter->hw; in e1000_intr_test()
839 if (!request_irq(irq, e1000_test_intr, IRQF_PROBE_SHARED, netdev->name, in e1000_intr_test()
843 netdev->name, netdev)) { in e1000_intr_test()
845 return -1; in e1000_intr_test()
867 adapter->test_icr = 0; in e1000_intr_test()
873 if (adapter->test_icr & mask) { in e1000_intr_test()
885 adapter->test_icr = 0; in e1000_intr_test()
891 if (!(adapter->test_icr & mask)) { in e1000_intr_test()
903 adapter->test_icr = 0; in e1000_intr_test()
909 if (adapter->test_icr) { in e1000_intr_test()
929 struct e1000_tx_ring *txdr = &adapter->test_tx_ring; in e1000_free_desc_rings()
930 struct e1000_rx_ring *rxdr = &adapter->test_rx_ring; in e1000_free_desc_rings()
931 struct pci_dev *pdev = adapter->pdev; in e1000_free_desc_rings()
934 if (txdr->desc && txdr->buffer_info) { in e1000_free_desc_rings()
935 for (i = 0; i < txdr->count; i++) { in e1000_free_desc_rings()
936 if (txdr->buffer_info[i].dma) in e1000_free_desc_rings()
937 dma_unmap_single(&pdev->dev, in e1000_free_desc_rings()
938 txdr->buffer_info[i].dma, in e1000_free_desc_rings()
939 txdr->buffer_info[i].length, in e1000_free_desc_rings()
941 dev_kfree_skb(txdr->buffer_info[i].skb); in e1000_free_desc_rings()
945 if (rxdr->desc && rxdr->buffer_info) { in e1000_free_desc_rings()
946 for (i = 0; i < rxdr->count; i++) { in e1000_free_desc_rings()
947 if (rxdr->buffer_info[i].dma) in e1000_free_desc_rings()
948 dma_unmap_single(&pdev->dev, in e1000_free_desc_rings()
949 rxdr->buffer_info[i].dma, in e1000_free_desc_rings()
952 kfree(rxdr->buffer_info[i].rxbuf.data); in e1000_free_desc_rings()
956 if (txdr->desc) { in e1000_free_desc_rings()
957 dma_free_coherent(&pdev->dev, txdr->size, txdr->desc, in e1000_free_desc_rings()
958 txdr->dma); in e1000_free_desc_rings()
959 txdr->desc = NULL; in e1000_free_desc_rings()
961 if (rxdr->desc) { in e1000_free_desc_rings()
962 dma_free_coherent(&pdev->dev, rxdr->size, rxdr->desc, in e1000_free_desc_rings()
963 rxdr->dma); in e1000_free_desc_rings()
964 rxdr->desc = NULL; in e1000_free_desc_rings()
967 kfree(txdr->buffer_info); in e1000_free_desc_rings()
968 txdr->buffer_info = NULL; in e1000_free_desc_rings()
969 kfree(rxdr->buffer_info); in e1000_free_desc_rings()
970 rxdr->buffer_info = NULL; in e1000_free_desc_rings()
975 struct e1000_hw *hw = &adapter->hw; in e1000_setup_desc_rings()
976 struct e1000_tx_ring *txdr = &adapter->test_tx_ring; in e1000_setup_desc_rings()
977 struct e1000_rx_ring *rxdr = &adapter->test_rx_ring; in e1000_setup_desc_rings()
978 struct pci_dev *pdev = adapter->pdev; in e1000_setup_desc_rings()
984 if (!txdr->count) in e1000_setup_desc_rings()
985 txdr->count = E1000_DEFAULT_TXD; in e1000_setup_desc_rings()
987 txdr->buffer_info = kcalloc(txdr->count, sizeof(struct e1000_tx_buffer), in e1000_setup_desc_rings()
989 if (!txdr->buffer_info) { in e1000_setup_desc_rings()
994 txdr->size = txdr->count * sizeof(struct e1000_tx_desc); in e1000_setup_desc_rings()
995 txdr->size = ALIGN(txdr->size, 4096); in e1000_setup_desc_rings()
996 txdr->desc = dma_alloc_coherent(&pdev->dev, txdr->size, &txdr->dma, in e1000_setup_desc_rings()
998 if (!txdr->desc) { in e1000_setup_desc_rings()
1002 txdr->next_to_use = txdr->next_to_clean = 0; in e1000_setup_desc_rings()
1004 ew32(TDBAL, ((u64)txdr->dma & 0x00000000FFFFFFFF)); in e1000_setup_desc_rings()
1005 ew32(TDBAH, ((u64)txdr->dma >> 32)); in e1000_setup_desc_rings()
1006 ew32(TDLEN, txdr->count * sizeof(struct e1000_tx_desc)); in e1000_setup_desc_rings()
1013 for (i = 0; i < txdr->count; i++) { in e1000_setup_desc_rings()
1024 txdr->buffer_info[i].skb = skb; in e1000_setup_desc_rings()
1025 txdr->buffer_info[i].length = skb->len; in e1000_setup_desc_rings()
1026 txdr->buffer_info[i].dma = in e1000_setup_desc_rings()
1027 dma_map_single(&pdev->dev, skb->data, skb->len, in e1000_setup_desc_rings()
1029 if (dma_mapping_error(&pdev->dev, txdr->buffer_info[i].dma)) { in e1000_setup_desc_rings()
1033 tx_desc->buffer_addr = cpu_to_le64(txdr->buffer_info[i].dma); in e1000_setup_desc_rings()
1034 tx_desc->lower.data = cpu_to_le32(skb->len); in e1000_setup_desc_rings()
1035 tx_desc->lower.data |= cpu_to_le32(E1000_TXD_CMD_EOP | in e1000_setup_desc_rings()
1038 tx_desc->upper.data = 0; in e1000_setup_desc_rings()
1043 if (!rxdr->count) in e1000_setup_desc_rings()
1044 rxdr->count = E1000_DEFAULT_RXD; in e1000_setup_desc_rings()
1046 rxdr->buffer_info = kcalloc(rxdr->count, sizeof(struct e1000_rx_buffer), in e1000_setup_desc_rings()
1048 if (!rxdr->buffer_info) { in e1000_setup_desc_rings()
1053 rxdr->size = rxdr->count * sizeof(struct e1000_rx_desc); in e1000_setup_desc_rings()
1054 rxdr->desc = dma_alloc_coherent(&pdev->dev, rxdr->size, &rxdr->dma, in e1000_setup_desc_rings()
1056 if (!rxdr->desc) { in e1000_setup_desc_rings()
1060 rxdr->next_to_use = rxdr->next_to_clean = 0; in e1000_setup_desc_rings()
1064 ew32(RDBAL, ((u64)rxdr->dma & 0xFFFFFFFF)); in e1000_setup_desc_rings()
1065 ew32(RDBAH, ((u64)rxdr->dma >> 32)); in e1000_setup_desc_rings()
1066 ew32(RDLEN, rxdr->size); in e1000_setup_desc_rings()
1071 (hw->mc_filter_type << E1000_RCTL_MO_SHIFT); in e1000_setup_desc_rings()
1074 for (i = 0; i < rxdr->count; i++) { in e1000_setup_desc_rings()
1084 rxdr->buffer_info[i].rxbuf.data = buf; in e1000_setup_desc_rings()
1086 rxdr->buffer_info[i].dma = in e1000_setup_desc_rings()
1087 dma_map_single(&pdev->dev, in e1000_setup_desc_rings()
1090 if (dma_mapping_error(&pdev->dev, rxdr->buffer_info[i].dma)) { in e1000_setup_desc_rings()
1094 rx_desc->buffer_addr = cpu_to_le64(rxdr->buffer_info[i].dma); in e1000_setup_desc_rings()
1106 struct e1000_hw *hw = &adapter->hw; in e1000_phy_disable_receiver()
1117 struct e1000_hw *hw = &adapter->hw; in e1000_phy_reset_clk_and_crs()
1120 /* Because we reset the PHY above, we need to re-force TX_CLK in the in e1000_phy_reset_clk_and_crs()
1139 struct e1000_hw *hw = &adapter->hw; in e1000_nonintegrated_phy_loopback()
1146 ctrl_reg |= (E1000_CTRL_ILOS | /* Invert Loss-Of-Signal */ in e1000_nonintegrated_phy_loopback()
1157 /* Clear Auto-Crossover bits in PHY Specific Control Register in e1000_nonintegrated_phy_loopback()
1206 struct e1000_hw *hw = &adapter->hw; in e1000_integrated_phy_loopback()
1210 hw->autoneg = false; in e1000_integrated_phy_loopback()
1212 if (hw->phy_type == e1000_phy_m88) { in e1000_integrated_phy_loopback()
1213 /* Auto-MDI/MDIX Off */ in e1000_integrated_phy_loopback()
1216 /* reset to update Auto-MDI/MDIX */ in e1000_integrated_phy_loopback()
1235 if (hw->media_type == e1000_media_type_copper && in e1000_integrated_phy_loopback()
1236 hw->phy_type == e1000_phy_m88) in e1000_integrated_phy_loopback()
1252 if (hw->phy_type == e1000_phy_m88) in e1000_integrated_phy_loopback()
1262 struct e1000_hw *hw = &adapter->hw; in e1000_set_phy_loopback()
1266 switch (hw->mac_type) { in e1000_set_phy_loopback()
1268 if (hw->media_type == e1000_media_type_copper) { in e1000_set_phy_loopback()
1269 /* Attempt to setup Loopback mode on Non-integrated PHY. in e1000_set_phy_loopback()
1306 struct e1000_hw *hw = &adapter->hw; in e1000_setup_loopback_test()
1309 if (hw->media_type == e1000_media_type_fiber || in e1000_setup_loopback_test()
1310 hw->media_type == e1000_media_type_internal_serdes) { in e1000_setup_loopback_test()
1311 switch (hw->mac_type) { in e1000_setup_loopback_test()
1323 } else if (hw->media_type == e1000_media_type_copper) { in e1000_setup_loopback_test()
1332 struct e1000_hw *hw = &adapter->hw; in e1000_loopback_cleanup()
1340 switch (hw->mac_type) { in e1000_loopback_cleanup()
1346 hw->autoneg = true; in e1000_loopback_cleanup()
1360 memset(skb->data, 0xFF, frame_size); in e1000_create_lbtest_frame()
1362 memset(&skb->data[frame_size / 2], 0xAA, frame_size / 2 - 1); in e1000_create_lbtest_frame()
1363 skb->data[frame_size / 2 + 10] = 0xBE; in e1000_create_lbtest_frame()
1364 skb->data[frame_size / 2 + 12] = 0xAF; in e1000_create_lbtest_frame()
1382 struct e1000_hw *hw = &adapter->hw; in e1000_run_loopback_test()
1383 struct e1000_tx_ring *txdr = &adapter->test_tx_ring; in e1000_run_loopback_test()
1384 struct e1000_rx_ring *rxdr = &adapter->test_rx_ring; in e1000_run_loopback_test()
1385 struct pci_dev *pdev = adapter->pdev; in e1000_run_loopback_test()
1389 ew32(RDT, rxdr->count - 1); in e1000_run_loopback_test()
1396 if (rxdr->count <= txdr->count) in e1000_run_loopback_test()
1397 lc = ((txdr->count / 64) * 2) + 1; in e1000_run_loopback_test()
1399 lc = ((rxdr->count / 64) * 2) + 1; in e1000_run_loopback_test()
1404 e1000_create_lbtest_frame(txdr->buffer_info[i].skb, in e1000_run_loopback_test()
1406 dma_sync_single_for_device(&pdev->dev, in e1000_run_loopback_test()
1407 txdr->buffer_info[k].dma, in e1000_run_loopback_test()
1408 txdr->buffer_info[k].length, in e1000_run_loopback_test()
1410 if (unlikely(++k == txdr->count)) in e1000_run_loopback_test()
1419 dma_sync_single_for_cpu(&pdev->dev, in e1000_run_loopback_test()
1420 rxdr->buffer_info[l].dma, in e1000_run_loopback_test()
1425 rxdr->buffer_info[l].rxbuf.data + in e1000_run_loopback_test()
1430 if (unlikely(++l == rxdr->count)) in e1000_run_loopback_test()
1439 ret_val = 13; /* ret_val is the same as mis-compare */ in e1000_run_loopback_test()
1469 struct e1000_hw *hw = &adapter->hw; in e1000_link_test()
1471 if (hw->media_type == e1000_media_type_internal_serdes) { in e1000_link_test()
1474 hw->serdes_has_link = false; in e1000_link_test()
1477 * could take as long as 2-3 minutes in e1000_link_test()
1481 if (hw->serdes_has_link) in e1000_link_test()
1489 if (hw->autoneg) /* if auto_neg is set wait for it */ in e1000_link_test()
1506 return -EOPNOTSUPP; in e1000_get_sset_count()
1514 struct e1000_hw *hw = &adapter->hw; in e1000_diag_test()
1517 set_bit(__E1000_TESTING, &adapter->flags); in e1000_diag_test()
1518 if (eth_test->flags == ETH_TEST_FL_OFFLINE) { in e1000_diag_test()
1522 u16 autoneg_advertised = hw->autoneg_advertised; in e1000_diag_test()
1523 u8 forced_speed_duplex = hw->forced_speed_duplex; in e1000_diag_test()
1524 u8 autoneg = hw->autoneg; in e1000_diag_test()
1532 eth_test->flags |= ETH_TEST_FL_FAILED; in e1000_diag_test()
1541 eth_test->flags |= ETH_TEST_FL_FAILED; in e1000_diag_test()
1545 eth_test->flags |= ETH_TEST_FL_FAILED; in e1000_diag_test()
1549 eth_test->flags |= ETH_TEST_FL_FAILED; in e1000_diag_test()
1555 eth_test->flags |= ETH_TEST_FL_FAILED; in e1000_diag_test()
1558 hw->autoneg_advertised = autoneg_advertised; in e1000_diag_test()
1559 hw->forced_speed_duplex = forced_speed_duplex; in e1000_diag_test()
1560 hw->autoneg = autoneg; in e1000_diag_test()
1563 clear_bit(__E1000_TESTING, &adapter->flags); in e1000_diag_test()
1570 eth_test->flags |= ETH_TEST_FL_FAILED; in e1000_diag_test()
1578 clear_bit(__E1000_TESTING, &adapter->flags); in e1000_diag_test()
1586 struct e1000_hw *hw = &adapter->hw; in e1000_wol_exclusion()
1589 switch (hw->device_id) { in e1000_wol_exclusion()
1600 wol->supported = 0; in e1000_wol_exclusion()
1606 wol->supported = 0; in e1000_wol_exclusion()
1614 if (!adapter->quad_port_a) { in e1000_wol_exclusion()
1615 wol->supported = 0; in e1000_wol_exclusion()
1627 !adapter->eeprom_wol) { in e1000_wol_exclusion()
1628 wol->supported = 0; in e1000_wol_exclusion()
1642 struct e1000_hw *hw = &adapter->hw; in e1000_get_wol()
1644 wol->supported = WAKE_UCAST | WAKE_MCAST | WAKE_BCAST | WAKE_MAGIC; in e1000_get_wol()
1645 wol->wolopts = 0; in e1000_get_wol()
1647 /* this function will set ->supported = 0 and return 1 if wol is not in e1000_get_wol()
1651 !device_can_wakeup(&adapter->pdev->dev)) in e1000_get_wol()
1655 switch (hw->device_id) { in e1000_get_wol()
1657 /* KSP3 does not support UCAST wake-ups */ in e1000_get_wol()
1658 wol->supported &= ~WAKE_UCAST; in e1000_get_wol()
1660 if (adapter->wol & E1000_WUFC_EX) in e1000_get_wol()
1662 "(unicast) frame wake-up packets\n"); in e1000_get_wol()
1668 if (adapter->wol & E1000_WUFC_EX) in e1000_get_wol()
1669 wol->wolopts |= WAKE_UCAST; in e1000_get_wol()
1670 if (adapter->wol & E1000_WUFC_MC) in e1000_get_wol()
1671 wol->wolopts |= WAKE_MCAST; in e1000_get_wol()
1672 if (adapter->wol & E1000_WUFC_BC) in e1000_get_wol()
1673 wol->wolopts |= WAKE_BCAST; in e1000_get_wol()
1674 if (adapter->wol & E1000_WUFC_MAG) in e1000_get_wol()
1675 wol->wolopts |= WAKE_MAGIC; in e1000_get_wol()
1681 struct e1000_hw *hw = &adapter->hw; in e1000_set_wol()
1683 if (wol->wolopts & (WAKE_PHY | WAKE_ARP | WAKE_MAGICSECURE)) in e1000_set_wol()
1684 return -EOPNOTSUPP; in e1000_set_wol()
1687 !device_can_wakeup(&adapter->pdev->dev)) in e1000_set_wol()
1688 return wol->wolopts ? -EOPNOTSUPP : 0; in e1000_set_wol()
1690 switch (hw->device_id) { in e1000_set_wol()
1692 if (wol->wolopts & WAKE_UCAST) { in e1000_set_wol()
1694 "(unicast) frame wake-up packets\n"); in e1000_set_wol()
1695 return -EOPNOTSUPP; in e1000_set_wol()
1703 adapter->wol = 0; in e1000_set_wol()
1705 if (wol->wolopts & WAKE_UCAST) in e1000_set_wol()
1706 adapter->wol |= E1000_WUFC_EX; in e1000_set_wol()
1707 if (wol->wolopts & WAKE_MCAST) in e1000_set_wol()
1708 adapter->wol |= E1000_WUFC_MC; in e1000_set_wol()
1709 if (wol->wolopts & WAKE_BCAST) in e1000_set_wol()
1710 adapter->wol |= E1000_WUFC_BC; in e1000_set_wol()
1711 if (wol->wolopts & WAKE_MAGIC) in e1000_set_wol()
1712 adapter->wol |= E1000_WUFC_MAG; in e1000_set_wol()
1714 device_set_wakeup_enable(&adapter->pdev->dev, adapter->wol); in e1000_set_wol()
1723 struct e1000_hw *hw = &adapter->hw; in e1000_set_phys_id()
1752 if (adapter->hw.mac_type < e1000_82545) in e1000_get_coalesce()
1753 return -EOPNOTSUPP; in e1000_get_coalesce()
1755 if (adapter->itr_setting <= 4) in e1000_get_coalesce()
1756 ec->rx_coalesce_usecs = adapter->itr_setting; in e1000_get_coalesce()
1758 ec->rx_coalesce_usecs = 1000000 / adapter->itr_setting; in e1000_get_coalesce()
1769 struct e1000_hw *hw = &adapter->hw; in e1000_set_coalesce()
1771 if (hw->mac_type < e1000_82545) in e1000_set_coalesce()
1772 return -EOPNOTSUPP; in e1000_set_coalesce()
1774 if ((ec->rx_coalesce_usecs > E1000_MAX_ITR_USECS) || in e1000_set_coalesce()
1775 ((ec->rx_coalesce_usecs > 4) && in e1000_set_coalesce()
1776 (ec->rx_coalesce_usecs < E1000_MIN_ITR_USECS)) || in e1000_set_coalesce()
1777 (ec->rx_coalesce_usecs == 2)) in e1000_set_coalesce()
1778 return -EINVAL; in e1000_set_coalesce()
1780 if (ec->rx_coalesce_usecs == 4) { in e1000_set_coalesce()
1781 adapter->itr = adapter->itr_setting = 4; in e1000_set_coalesce()
1782 } else if (ec->rx_coalesce_usecs <= 3) { in e1000_set_coalesce()
1783 adapter->itr = 20000; in e1000_set_coalesce()
1784 adapter->itr_setting = ec->rx_coalesce_usecs; in e1000_set_coalesce()
1786 adapter->itr = (1000000 / ec->rx_coalesce_usecs); in e1000_set_coalesce()
1787 adapter->itr_setting = adapter->itr & ~3; in e1000_set_coalesce()
1790 if (adapter->itr_setting != 0) in e1000_set_coalesce()
1791 ew32(ITR, 1000000000 / (adapter->itr * 256)); in e1000_set_coalesce()
1818 switch (stat->type) { in e1000_get_ethtool_stats()
1820 p = (char *)netdev + stat->stat_offset; in e1000_get_ethtool_stats()
1823 p = (char *)adapter + stat->stat_offset; in e1000_get_ethtool_stats()
1827 stat->type, i); in e1000_get_ethtool_stats()
1831 if (stat->sizeof_stat == sizeof(u64)) in e1000_get_ethtool_stats()
1855 /* BUG_ON(p - data != E1000_STATS_LEN * ETH_GSTRING_LEN); */ in e1000_get_strings()
1892 netdev->ethtool_ops = &e1000_ethtool_ops; in e1000_set_ethtool_ops()