Lines Matching full:adapter
28 static void pci11x1x_strap_get_status(struct lan743x_adapter *adapter) in pci11x1x_strap_get_status() argument
37 ret = lan743x_hs_syslock_acquire(adapter, 100); in pci11x1x_strap_get_status()
39 netif_err(adapter, drv, adapter->netdev, in pci11x1x_strap_get_status()
44 cfg_load = lan743x_csr_read(adapter, ETH_SYS_CONFIG_LOAD_STARTED_REG); in pci11x1x_strap_get_status()
45 lan743x_hs_syslock_release(adapter); in pci11x1x_strap_get_status()
46 hw_cfg = lan743x_csr_read(adapter, HW_CFG); in pci11x1x_strap_get_status()
50 strap = lan743x_csr_read(adapter, STRAP_READ); in pci11x1x_strap_get_status()
52 adapter->is_sgmii_en = true; in pci11x1x_strap_get_status()
54 adapter->is_sgmii_en = false; in pci11x1x_strap_get_status()
56 chip_rev = lan743x_csr_read(adapter, FPGA_REV); in pci11x1x_strap_get_status()
59 adapter->is_sgmii_en = true; in pci11x1x_strap_get_status()
61 adapter->is_sgmii_en = false; in pci11x1x_strap_get_status()
63 adapter->is_sgmii_en = false; in pci11x1x_strap_get_status()
66 netif_dbg(adapter, drv, adapter->netdev, in pci11x1x_strap_get_status()
67 "SGMII I/F %sable\n", adapter->is_sgmii_en ? "En" : "Dis"); in pci11x1x_strap_get_status()
70 static bool is_pci11x1x_chip(struct lan743x_adapter *adapter) in is_pci11x1x_chip() argument
72 struct lan743x_csr *csr = &adapter->csr; in is_pci11x1x_chip()
82 static void lan743x_pci_cleanup(struct lan743x_adapter *adapter) in lan743x_pci_cleanup() argument
84 pci_release_selected_regions(adapter->pdev, in lan743x_pci_cleanup()
85 pci_select_bars(adapter->pdev, in lan743x_pci_cleanup()
87 pci_disable_device(adapter->pdev); in lan743x_pci_cleanup()
90 static int lan743x_pci_init(struct lan743x_adapter *adapter, in lan743x_pci_init() argument
96 adapter->pdev = pdev; in lan743x_pci_init()
101 netif_info(adapter, probe, adapter->netdev, in lan743x_pci_init()
116 pci_disable_device(adapter->pdev); in lan743x_pci_init()
122 u32 lan743x_csr_read(struct lan743x_adapter *adapter, int offset) in lan743x_csr_read() argument
124 return ioread32(&adapter->csr.csr_address[offset]); in lan743x_csr_read()
127 void lan743x_csr_write(struct lan743x_adapter *adapter, int offset, in lan743x_csr_write() argument
130 iowrite32(data, &adapter->csr.csr_address[offset]); in lan743x_csr_write()
133 #define LAN743X_CSR_READ_OP(offset) lan743x_csr_read(adapter, offset)
135 static int lan743x_csr_light_reset(struct lan743x_adapter *adapter) in lan743x_csr_light_reset() argument
139 data = lan743x_csr_read(adapter, HW_CFG); in lan743x_csr_light_reset()
141 lan743x_csr_write(adapter, HW_CFG, data); in lan743x_csr_light_reset()
147 static int lan743x_csr_wait_for_bit_atomic(struct lan743x_adapter *adapter, in lan743x_csr_wait_for_bit_atomic() argument
159 static int lan743x_csr_wait_for_bit(struct lan743x_adapter *adapter, in lan743x_csr_wait_for_bit() argument
171 static int lan743x_csr_init(struct lan743x_adapter *adapter) in lan743x_csr_init() argument
173 struct lan743x_csr *csr = &adapter->csr; in lan743x_csr_init()
176 bar_start = pci_resource_start(adapter->pdev, 0); in lan743x_csr_init()
177 bar_length = pci_resource_len(adapter->pdev, 0); in lan743x_csr_init()
178 csr->csr_address = devm_ioremap(&adapter->pdev->dev, in lan743x_csr_init()
183 csr->id_rev = lan743x_csr_read(adapter, ID_REV); in lan743x_csr_init()
184 csr->fpga_rev = lan743x_csr_read(adapter, FPGA_REV); in lan743x_csr_init()
185 netif_info(adapter, probe, adapter->netdev, in lan743x_csr_init()
203 return lan743x_csr_light_reset(adapter); in lan743x_csr_init()
206 static void lan743x_intr_software_isr(struct lan743x_adapter *adapter) in lan743x_intr_software_isr() argument
208 struct lan743x_intr *intr = &adapter->intr; in lan743x_intr_software_isr()
211 lan743x_csr_write(adapter, INT_EN_CLR, INT_BIT_SW_GP_); in lan743x_intr_software_isr()
219 struct lan743x_adapter *adapter = tx->adapter; in lan743x_tx_isr() local
222 lan743x_csr_read(adapter, INT_EN_SET); in lan743x_tx_isr()
224 lan743x_csr_write(adapter, INT_EN_CLR, in lan743x_tx_isr()
234 dmac_int_sts = lan743x_csr_read(adapter, DMAC_INT_STS); in lan743x_tx_isr()
238 dmac_int_en = lan743x_csr_read(adapter, in lan743x_tx_isr()
253 lan743x_csr_write(adapter, INT_EN_SET, in lan743x_tx_isr()
260 struct lan743x_adapter *adapter = rx->adapter; in lan743x_rx_isr() local
264 lan743x_csr_write(adapter, INT_EN_CLR, in lan743x_rx_isr()
274 dmac_int_sts = lan743x_csr_read(adapter, DMAC_INT_STS); in lan743x_rx_isr()
278 dmac_int_en = lan743x_csr_read(adapter, in lan743x_rx_isr()
293 lan743x_csr_write(adapter, INT_EN_SET, in lan743x_rx_isr()
300 struct lan743x_adapter *adapter = context; in lan743x_intr_shared_isr() local
309 lan743x_rx_isr(&adapter->rx[channel], in lan743x_intr_shared_isr()
316 for (channel = 0; channel < adapter->used_tx_channels; in lan743x_intr_shared_isr()
321 lan743x_tx_isr(&adapter->tx[channel], in lan743x_intr_shared_isr()
329 lan743x_intr_software_isr(adapter); in lan743x_intr_shared_isr()
333 lan743x_ptp_isr(adapter); in lan743x_intr_shared_isr()
338 lan743x_csr_write(adapter, INT_EN_CLR, int_sts); in lan743x_intr_shared_isr()
344 struct lan743x_adapter *adapter = vector->adapter; in lan743x_intr_entry_isr() local
350 int_sts = lan743x_csr_read(adapter, INT_STS); in lan743x_intr_entry_isr()
354 int_sts = lan743x_csr_read(adapter, INT_STS_R2C); in lan743x_intr_entry_isr()
365 lan743x_csr_write(adapter, in lan743x_intr_entry_isr()
371 lan743x_csr_write(adapter, INT_EN_CLR, INT_BIT_MAS_); in lan743x_intr_entry_isr()
374 int_enables = lan743x_csr_read(adapter, INT_EN_SET); in lan743x_intr_entry_isr()
388 lan743x_csr_write(adapter, INT_EN_CLR, in lan743x_intr_entry_isr()
396 lan743x_csr_write(adapter, INT_EN_SET, INT_BIT_MAS_); in lan743x_intr_entry_isr()
400 lan743x_csr_write(adapter, in lan743x_intr_entry_isr()
407 static int lan743x_intr_test_isr(struct lan743x_adapter *adapter) in lan743x_intr_test_isr() argument
409 struct lan743x_intr *intr = &adapter->intr; in lan743x_intr_test_isr()
415 lan743x_csr_write(adapter, INT_EN_SET, INT_BIT_SW_GP_); in lan743x_intr_test_isr()
416 lan743x_csr_write(adapter, INT_SET, INT_BIT_SW_GP_); in lan743x_intr_test_isr()
423 lan743x_csr_write(adapter, INT_EN_CLR, INT_BIT_SW_GP_); in lan743x_intr_test_isr()
428 static int lan743x_intr_register_isr(struct lan743x_adapter *adapter, in lan743x_intr_register_isr() argument
434 struct lan743x_vector *vector = &adapter->intr.vector_list in lan743x_intr_register_isr()
438 vector->adapter = adapter; in lan743x_intr_register_isr()
458 static void lan743x_intr_unregister_isr(struct lan743x_adapter *adapter, in lan743x_intr_unregister_isr() argument
461 struct lan743x_vector *vector = &adapter->intr.vector_list in lan743x_intr_unregister_isr()
471 static u32 lan743x_intr_get_vector_flags(struct lan743x_adapter *adapter, in lan743x_intr_get_vector_flags() argument
476 for (index = 0; index < adapter->max_vector_count; index++) { in lan743x_intr_get_vector_flags()
477 if (adapter->intr.vector_list[index].int_mask & int_mask) in lan743x_intr_get_vector_flags()
478 return adapter->intr.vector_list[index].flags; in lan743x_intr_get_vector_flags()
483 static void lan743x_intr_close(struct lan743x_adapter *adapter) in lan743x_intr_close() argument
485 struct lan743x_intr *intr = &adapter->intr; in lan743x_intr_close()
488 lan743x_csr_write(adapter, INT_EN_CLR, INT_BIT_MAS_); in lan743x_intr_close()
489 if (adapter->is_pci11x1x) in lan743x_intr_close()
490 lan743x_csr_write(adapter, INT_VEC_EN_CLR, 0x0000FFFF); in lan743x_intr_close()
492 lan743x_csr_write(adapter, INT_VEC_EN_CLR, 0x000000FF); in lan743x_intr_close()
496 lan743x_intr_unregister_isr(adapter, index); in lan743x_intr_close()
502 pci_disable_msi(adapter->pdev); in lan743x_intr_close()
507 pci_disable_msix(adapter->pdev); in lan743x_intr_close()
512 static int lan743x_intr_open(struct lan743x_adapter *adapter) in lan743x_intr_open() argument
515 struct lan743x_intr *intr = &adapter->intr; in lan743x_intr_open()
528 max_vector_count = adapter->max_vector_count; in lan743x_intr_open()
533 used_tx_channels = adapter->used_tx_channels; in lan743x_intr_open()
534 ret = pci_enable_msix_range(adapter->pdev, in lan743x_intr_open()
546 netif_info(adapter, ifup, adapter->netdev, in lan743x_intr_open()
553 if (!(adapter->csr.flags & LAN743X_CSR_FLAG_IS_A0)) { in lan743x_intr_open()
554 if (!pci_enable_msi(adapter->pdev)) { in lan743x_intr_open()
559 adapter->pdev->irq; in lan743x_intr_open()
560 netif_info(adapter, ifup, adapter->netdev, in lan743x_intr_open()
572 netif_info(adapter, ifup, adapter->netdev, in lan743x_intr_open()
577 lan743x_csr_write(adapter, INT_VEC_EN_CLR, 0xFFFFFFFF); in lan743x_intr_open()
580 lan743x_csr_write(adapter, INT_VEC_MAP0, 0x00000000); in lan743x_intr_open()
581 lan743x_csr_write(adapter, INT_VEC_MAP1, 0x00000000); in lan743x_intr_open()
582 lan743x_csr_write(adapter, INT_VEC_MAP2, 0x00000000); in lan743x_intr_open()
597 if (adapter->csr.flags & LAN743X_CSR_FLAG_SUPPORTS_INTR_AUTO_SET_CLR) { in lan743x_intr_open()
608 ret = lan743x_intr_register_isr(adapter, 0, flags, in lan743x_intr_open()
611 lan743x_intr_shared_isr, adapter); in lan743x_intr_open()
617 lan743x_csr_write(adapter, INT_VEC_EN_SET, in lan743x_intr_open()
620 if (!(adapter->csr.flags & LAN743X_CSR_FLAG_IS_A0)) { in lan743x_intr_open()
621 lan743x_csr_write(adapter, INT_MOD_CFG0, LAN743X_INT_MOD); in lan743x_intr_open()
622 lan743x_csr_write(adapter, INT_MOD_CFG1, LAN743X_INT_MOD); in lan743x_intr_open()
623 lan743x_csr_write(adapter, INT_MOD_CFG2, LAN743X_INT_MOD); in lan743x_intr_open()
624 lan743x_csr_write(adapter, INT_MOD_CFG3, LAN743X_INT_MOD); in lan743x_intr_open()
625 lan743x_csr_write(adapter, INT_MOD_CFG4, LAN743X_INT_MOD); in lan743x_intr_open()
626 lan743x_csr_write(adapter, INT_MOD_CFG5, LAN743X_INT_MOD); in lan743x_intr_open()
627 lan743x_csr_write(adapter, INT_MOD_CFG6, LAN743X_INT_MOD); in lan743x_intr_open()
628 lan743x_csr_write(adapter, INT_MOD_CFG7, LAN743X_INT_MOD); in lan743x_intr_open()
629 if (adapter->is_pci11x1x) { in lan743x_intr_open()
630 lan743x_csr_write(adapter, INT_MOD_CFG8, LAN743X_INT_MOD); in lan743x_intr_open()
631 lan743x_csr_write(adapter, INT_MOD_CFG9, LAN743X_INT_MOD); in lan743x_intr_open()
632 lan743x_csr_write(adapter, INT_MOD_MAP0, 0x00007654); in lan743x_intr_open()
633 lan743x_csr_write(adapter, INT_MOD_MAP1, 0x00003210); in lan743x_intr_open()
635 lan743x_csr_write(adapter, INT_MOD_MAP0, 0x00005432); in lan743x_intr_open()
636 lan743x_csr_write(adapter, INT_MOD_MAP1, 0x00000001); in lan743x_intr_open()
638 lan743x_csr_write(adapter, INT_MOD_MAP2, 0x00FFFFFF); in lan743x_intr_open()
642 lan743x_csr_write(adapter, INT_EN_SET, INT_BIT_MAS_); in lan743x_intr_open()
643 ret = lan743x_intr_test_isr(adapter); in lan743x_intr_open()
659 if (adapter->csr.flags & in lan743x_intr_open()
673 lan743x_csr_write(adapter, INT_VEC_MAP1, int_vec_map1); in lan743x_intr_open()
677 ret = lan743x_intr_register_isr(adapter, vector, flags, in lan743x_intr_open()
679 &adapter->tx[index]); in lan743x_intr_open()
685 lan743x_csr_write(adapter, INT_VEC_EN_SET, in lan743x_intr_open()
703 if (adapter->csr.flags & in lan743x_intr_open()
717 lan743x_csr_write(adapter, INT_VEC_MAP0, int_vec_map0); in lan743x_intr_open()
721 lan743x_csr_write(adapter, INT_VEC_EN_AUTO_CLR, in lan743x_intr_open()
727 ret = lan743x_intr_register_isr(adapter, vector, flags, in lan743x_intr_open()
729 &adapter->rx[index]); in lan743x_intr_open()
734 lan743x_csr_write(adapter, INT_VEC_EN_SET, in lan743x_intr_open()
741 lan743x_intr_close(adapter); in lan743x_intr_open()
745 static int lan743x_dp_write(struct lan743x_adapter *adapter, in lan743x_dp_write() argument
751 if (lan743x_csr_wait_for_bit_atomic(adapter, DP_SEL, DP_SEL_DPRDY_, in lan743x_dp_write()
754 dp_sel = lan743x_csr_read(adapter, DP_SEL); in lan743x_dp_write()
757 lan743x_csr_write(adapter, DP_SEL, dp_sel); in lan743x_dp_write()
760 lan743x_csr_write(adapter, DP_ADDR, addr + i); in lan743x_dp_write()
761 lan743x_csr_write(adapter, DP_DATA_0, buf[i]); in lan743x_dp_write()
762 lan743x_csr_write(adapter, DP_CMD, DP_CMD_WRITE_); in lan743x_dp_write()
763 if (lan743x_csr_wait_for_bit_atomic(adapter, DP_SEL, in lan743x_dp_write()
790 static int lan743x_mac_mii_wait_till_not_busy(struct lan743x_adapter *adapter) in lan743x_mac_mii_wait_till_not_busy() argument
800 struct lan743x_adapter *adapter = bus->priv; in lan743x_mdiobus_read_c22() local
805 ret = lan743x_mac_mii_wait_till_not_busy(adapter); in lan743x_mdiobus_read_c22()
811 lan743x_csr_write(adapter, MAC_MII_ACC, mii_access); in lan743x_mdiobus_read_c22()
812 ret = lan743x_mac_mii_wait_till_not_busy(adapter); in lan743x_mdiobus_read_c22()
816 val = lan743x_csr_read(adapter, MAC_MII_DATA); in lan743x_mdiobus_read_c22()
823 struct lan743x_adapter *adapter = bus->priv; in lan743x_mdiobus_write_c22() local
828 ret = lan743x_mac_mii_wait_till_not_busy(adapter); in lan743x_mdiobus_write_c22()
832 lan743x_csr_write(adapter, MAC_MII_DATA, val); in lan743x_mdiobus_write_c22()
836 lan743x_csr_write(adapter, MAC_MII_ACC, mii_access); in lan743x_mdiobus_write_c22()
837 ret = lan743x_mac_mii_wait_till_not_busy(adapter); in lan743x_mdiobus_write_c22()
865 struct lan743x_adapter *adapter = bus->priv; in lan743x_mdiobus_read_c45() local
870 ret = lan743x_mac_mii_wait_till_not_busy(adapter); in lan743x_mdiobus_read_c45()
875 lan743x_csr_write(adapter, MAC_MII_DATA, index); in lan743x_mdiobus_read_c45()
878 lan743x_csr_write(adapter, MAC_MII_ACC, mmd_access); in lan743x_mdiobus_read_c45()
879 ret = lan743x_mac_mii_wait_till_not_busy(adapter); in lan743x_mdiobus_read_c45()
886 lan743x_csr_write(adapter, MAC_MII_ACC, mmd_access); in lan743x_mdiobus_read_c45()
887 ret = lan743x_mac_mii_wait_till_not_busy(adapter); in lan743x_mdiobus_read_c45()
891 ret = lan743x_csr_read(adapter, MAC_MII_DATA); in lan743x_mdiobus_read_c45()
898 struct lan743x_adapter *adapter = bus->priv; in lan743x_mdiobus_write_c45() local
903 ret = lan743x_mac_mii_wait_till_not_busy(adapter); in lan743x_mdiobus_write_c45()
908 lan743x_csr_write(adapter, MAC_MII_DATA, (u32)index); in lan743x_mdiobus_write_c45()
911 lan743x_csr_write(adapter, MAC_MII_ACC, mmd_access); in lan743x_mdiobus_write_c45()
912 ret = lan743x_mac_mii_wait_till_not_busy(adapter); in lan743x_mdiobus_write_c45()
917 lan743x_csr_write(adapter, MAC_MII_DATA, (u32)regval); in lan743x_mdiobus_write_c45()
920 lan743x_csr_write(adapter, MAC_MII_ACC, mmd_access); in lan743x_mdiobus_write_c45()
922 return lan743x_mac_mii_wait_till_not_busy(adapter); in lan743x_mdiobus_write_c45()
925 static int lan743x_sgmii_wait_till_not_busy(struct lan743x_adapter *adapter) in lan743x_sgmii_wait_till_not_busy() argument
933 netif_err(adapter, drv, adapter->netdev, in lan743x_sgmii_wait_till_not_busy()
939 int lan743x_sgmii_read(struct lan743x_adapter *adapter, u8 mmd, u16 addr) in lan743x_sgmii_read() argument
946 netif_err(adapter, probe, adapter->netdev, in lan743x_sgmii_read()
951 mutex_lock(&adapter->sgmii_rw_lock); in lan743x_sgmii_read()
955 lan743x_csr_write(adapter, SGMII_ACC, mmd_access); in lan743x_sgmii_read()
956 ret = lan743x_sgmii_wait_till_not_busy(adapter); in lan743x_sgmii_read()
960 val = lan743x_csr_read(adapter, SGMII_DATA); in lan743x_sgmii_read()
964 mutex_unlock(&adapter->sgmii_rw_lock); in lan743x_sgmii_read()
969 static int lan743x_sgmii_write(struct lan743x_adapter *adapter, in lan743x_sgmii_write() argument
976 netif_err(adapter, probe, adapter->netdev, in lan743x_sgmii_write()
980 mutex_lock(&adapter->sgmii_rw_lock); in lan743x_sgmii_write()
982 lan743x_csr_write(adapter, SGMII_DATA, (u32)(val & SGMII_DATA_MASK_)); in lan743x_sgmii_write()
986 lan743x_csr_write(adapter, SGMII_ACC, mmd_access); in lan743x_sgmii_write()
987 ret = lan743x_sgmii_wait_till_not_busy(adapter); in lan743x_sgmii_write()
988 mutex_unlock(&adapter->sgmii_rw_lock); in lan743x_sgmii_write()
993 static int lan743x_sgmii_mpll_set(struct lan743x_adapter *adapter, in lan743x_sgmii_mpll_set() argument
1001 mpllctrl0 = lan743x_sgmii_read(adapter, MDIO_MMD_VEND2, in lan743x_sgmii_mpll_set()
1017 ret = lan743x_sgmii_write(adapter, MDIO_MMD_VEND2, in lan743x_sgmii_mpll_set()
1022 ret = lan743x_sgmii_write(adapter, MDIO_MMD_VEND2, in lan743x_sgmii_mpll_set()
1027 return lan743x_sgmii_write(adapter, MDIO_MMD_VEND2, in lan743x_sgmii_mpll_set()
1031 static int lan743x_sgmii_2_5G_mode_set(struct lan743x_adapter *adapter, in lan743x_sgmii_2_5G_mode_set() argument
1035 return lan743x_sgmii_mpll_set(adapter, in lan743x_sgmii_2_5G_mode_set()
1038 return lan743x_sgmii_mpll_set(adapter, in lan743x_sgmii_2_5G_mode_set()
1042 static int lan743x_is_sgmii_2_5G_mode(struct lan743x_adapter *adapter, in lan743x_is_sgmii_2_5G_mode() argument
1047 ret = lan743x_sgmii_read(adapter, MDIO_MMD_VEND2, in lan743x_is_sgmii_2_5G_mode()
1061 static int lan743x_sgmii_aneg_update(struct lan743x_adapter *adapter) in lan743x_sgmii_aneg_update() argument
1063 enum lan743x_sgmii_lsd lsd = adapter->sgmii_lsd; in lan743x_sgmii_aneg_update()
1071 ret = lan743x_sgmii_2_5G_mode_set(adapter, true); in lan743x_sgmii_aneg_update()
1074 ret = lan743x_sgmii_2_5G_mode_set(adapter, false); in lan743x_sgmii_aneg_update()
1079 mii_ctrl = lan743x_sgmii_read(adapter, MDIO_MMD_VEND2, MII_BMCR); in lan743x_sgmii_aneg_update()
1083 an_ctrl = lan743x_sgmii_read(adapter, MDIO_MMD_VEND2, VR_MII_AN_CTRL); in lan743x_sgmii_aneg_update()
1087 dgt_ctrl = lan743x_sgmii_read(adapter, MDIO_MMD_VEND2, in lan743x_sgmii_aneg_update()
1103 ret = lan743x_sgmii_write(adapter, MDIO_MMD_VEND2, in lan743x_sgmii_aneg_update()
1114 ret = lan743x_sgmii_write(adapter, MDIO_MMD_VEND2, MII_BMCR, in lan743x_sgmii_aneg_update()
1119 ret = lan743x_sgmii_write(adapter, MDIO_MMD_VEND2, in lan743x_sgmii_aneg_update()
1124 return lan743x_sgmii_write(adapter, MDIO_MMD_VEND2, in lan743x_sgmii_aneg_update()
1128 static int lan743x_pcs_seq_state(struct lan743x_adapter *adapter, u8 state) in lan743x_pcs_seq_state() argument
1134 dig_sts = lan743x_sgmii_read(adapter, MDIO_MMD_VEND2, in lan743x_pcs_seq_state()
1148 static int lan743x_sgmii_config(struct lan743x_adapter *adapter) in lan743x_sgmii_config() argument
1150 struct net_device *netdev = adapter->netdev; in lan743x_sgmii_config()
1183 netif_err(adapter, drv, adapter->netdev, in lan743x_sgmii_config()
1188 adapter->sgmii_lsd = lsd; in lan743x_sgmii_config()
1189 ret = lan743x_sgmii_aneg_update(adapter); in lan743x_sgmii_config()
1191 netif_err(adapter, drv, adapter->netdev, in lan743x_sgmii_config()
1196 ret = lan743x_is_sgmii_2_5G_mode(adapter, &status); in lan743x_sgmii_config()
1198 netif_err(adapter, drv, adapter->netdev, in lan743x_sgmii_config()
1204 netif_dbg(adapter, drv, adapter->netdev, in lan743x_sgmii_config()
1207 netif_dbg(adapter, drv, adapter->netdev, in lan743x_sgmii_config()
1211 mii_ctl = lan743x_sgmii_read(adapter, MDIO_MMD_VEND2, MII_BMCR); in lan743x_sgmii_config()
1216 ret = lan743x_sgmii_write(adapter, MDIO_MMD_VEND2, MII_BMCR, mii_ctl); in lan743x_sgmii_config()
1220 ret = lan743x_pcs_seq_state(adapter, PCS_POWER_STATE_DOWN); in lan743x_sgmii_config()
1226 ret = lan743x_sgmii_write(adapter, MDIO_MMD_VEND2, MII_BMCR, mii_ctl); in lan743x_sgmii_config()
1230 ret = lan743x_pcs_seq_state(adapter, PCS_POWER_STATE_UP); in lan743x_sgmii_config()
1237 static void lan743x_mac_set_address(struct lan743x_adapter *adapter, in lan743x_mac_set_address() argument
1248 lan743x_csr_write(adapter, MAC_RX_ADDRL, addr_lo); in lan743x_mac_set_address()
1249 lan743x_csr_write(adapter, MAC_RX_ADDRH, addr_hi); in lan743x_mac_set_address()
1251 ether_addr_copy(adapter->mac_address, addr); in lan743x_mac_set_address()
1252 netif_info(adapter, drv, adapter->netdev, in lan743x_mac_set_address()
1256 static int lan743x_mac_init(struct lan743x_adapter *adapter) in lan743x_mac_init() argument
1264 netdev = adapter->netdev; in lan743x_mac_init()
1267 data = lan743x_csr_read(adapter, MAC_CR); in lan743x_mac_init()
1270 lan743x_csr_write(adapter, MAC_CR, data); in lan743x_mac_init()
1272 if (!is_valid_ether_addr(adapter->mac_address)) { in lan743x_mac_init()
1273 mac_addr_hi = lan743x_csr_read(adapter, MAC_RX_ADDRH); in lan743x_mac_init()
1274 mac_addr_lo = lan743x_csr_read(adapter, MAC_RX_ADDRL); in lan743x_mac_init()
1275 adapter->mac_address[0] = mac_addr_lo & 0xFF; in lan743x_mac_init()
1276 adapter->mac_address[1] = (mac_addr_lo >> 8) & 0xFF; in lan743x_mac_init()
1277 adapter->mac_address[2] = (mac_addr_lo >> 16) & 0xFF; in lan743x_mac_init()
1278 adapter->mac_address[3] = (mac_addr_lo >> 24) & 0xFF; in lan743x_mac_init()
1279 adapter->mac_address[4] = mac_addr_hi & 0xFF; in lan743x_mac_init()
1280 adapter->mac_address[5] = (mac_addr_hi >> 8) & 0xFF; in lan743x_mac_init()
1285 } else if (!is_valid_ether_addr(adapter->mac_address)) { in lan743x_mac_init()
1290 eth_random_addr(adapter->mac_address); in lan743x_mac_init()
1292 lan743x_mac_set_address(adapter, adapter->mac_address); in lan743x_mac_init()
1293 eth_hw_addr_set(netdev, adapter->mac_address); in lan743x_mac_init()
1298 static int lan743x_mac_open(struct lan743x_adapter *adapter) in lan743x_mac_open() argument
1302 temp = lan743x_csr_read(adapter, MAC_RX); in lan743x_mac_open()
1303 lan743x_csr_write(adapter, MAC_RX, temp | MAC_RX_RXEN_); in lan743x_mac_open()
1304 temp = lan743x_csr_read(adapter, MAC_TX); in lan743x_mac_open()
1305 lan743x_csr_write(adapter, MAC_TX, temp | MAC_TX_TXEN_); in lan743x_mac_open()
1309 static void lan743x_mac_close(struct lan743x_adapter *adapter) in lan743x_mac_close() argument
1313 temp = lan743x_csr_read(adapter, MAC_TX); in lan743x_mac_close()
1315 lan743x_csr_write(adapter, MAC_TX, temp); in lan743x_mac_close()
1316 lan743x_csr_wait_for_bit(adapter, MAC_TX, MAC_TX_TXD_, in lan743x_mac_close()
1319 temp = lan743x_csr_read(adapter, MAC_RX); in lan743x_mac_close()
1321 lan743x_csr_write(adapter, MAC_RX, temp); in lan743x_mac_close()
1322 lan743x_csr_wait_for_bit(adapter, MAC_RX, MAC_RX_RXD_, in lan743x_mac_close()
1326 void lan743x_mac_flow_ctrl_set_enables(struct lan743x_adapter *adapter, in lan743x_mac_flow_ctrl_set_enables() argument
1339 lan743x_csr_write(adapter, MAC_FLOW, flow_setting); in lan743x_mac_flow_ctrl_set_enables()
1342 static int lan743x_mac_set_mtu(struct lan743x_adapter *adapter, int new_mtu) in lan743x_mac_set_mtu() argument
1347 mac_rx = lan743x_csr_read(adapter, MAC_RX); in lan743x_mac_set_mtu()
1351 lan743x_csr_write(adapter, MAC_RX, mac_rx); in lan743x_mac_set_mtu()
1355 lan743x_csr_write(adapter, MAC_RX, mac_rx); in lan743x_mac_set_mtu()
1356 lan743x_csr_wait_for_bit(adapter, MAC_RX, MAC_RX_RXD_, in lan743x_mac_set_mtu()
1358 lan743x_csr_write(adapter, MAC_RX, mac_rx | MAC_RX_RXD_); in lan743x_mac_set_mtu()
1364 lan743x_csr_write(adapter, MAC_RX, mac_rx); in lan743x_mac_set_mtu()
1368 lan743x_csr_write(adapter, MAC_RX, mac_rx); in lan743x_mac_set_mtu()
1374 static int lan743x_phy_reset(struct lan743x_adapter *adapter) in lan743x_phy_reset() argument
1380 data = lan743x_csr_read(adapter, PMT_CTL); in lan743x_phy_reset()
1382 lan743x_csr_write(adapter, PMT_CTL, data); in lan743x_phy_reset()
1390 static void lan743x_phy_update_flowcontrol(struct lan743x_adapter *adapter, in lan743x_phy_update_flowcontrol() argument
1393 struct lan743x_phy *phy = &adapter->phy; in lan743x_phy_update_flowcontrol()
1401 lan743x_mac_flow_ctrl_set_enables(adapter, in lan743x_phy_update_flowcontrol()
1406 static int lan743x_phy_init(struct lan743x_adapter *adapter) in lan743x_phy_init() argument
1408 return lan743x_phy_reset(adapter); in lan743x_phy_init()
1413 struct lan743x_adapter *adapter = netdev_priv(netdev); in lan743x_phy_link_status_change() local
1422 data = lan743x_csr_read(adapter, MAC_CR); in lan743x_phy_link_status_change()
1449 lan743x_csr_write(adapter, MAC_CR, data); in lan743x_phy_link_status_change()
1456 lan743x_phy_update_flowcontrol(adapter, local_advertisement, in lan743x_phy_link_status_change()
1458 lan743x_ptp_update_latency(adapter, phydev->speed); in lan743x_phy_link_status_change()
1462 lan743x_sgmii_config(adapter); in lan743x_phy_link_status_change()
1466 static void lan743x_phy_close(struct lan743x_adapter *adapter) in lan743x_phy_close() argument
1468 struct net_device *netdev = adapter->netdev; in lan743x_phy_close()
1480 static void lan743x_phy_interface_select(struct lan743x_adapter *adapter) in lan743x_phy_interface_select() argument
1485 data = lan743x_csr_read(adapter, MAC_CR); in lan743x_phy_interface_select()
1486 id_rev = adapter->csr.id_rev & ID_REV_ID_MASK_; in lan743x_phy_interface_select()
1488 if (adapter->is_pci11x1x && adapter->is_sgmii_en) in lan743x_phy_interface_select()
1489 adapter->phy_interface = PHY_INTERFACE_MODE_SGMII; in lan743x_phy_interface_select()
1491 adapter->phy_interface = PHY_INTERFACE_MODE_GMII; in lan743x_phy_interface_select()
1493 adapter->phy_interface = PHY_INTERFACE_MODE_MII; in lan743x_phy_interface_select()
1495 adapter->phy_interface = PHY_INTERFACE_MODE_RGMII; in lan743x_phy_interface_select()
1498 static int lan743x_phy_open(struct lan743x_adapter *adapter) in lan743x_phy_open() argument
1500 struct net_device *netdev = adapter->netdev; in lan743x_phy_open()
1501 struct lan743x_phy *phy = &adapter->phy; in lan743x_phy_open()
1511 phydev = of_phy_get_and_connect(netdev, adapter->pdev->dev.of_node, in lan743x_phy_open()
1516 phydev = phy_find_first(adapter->mdiobus); in lan743x_phy_open()
1518 if ((adapter->csr.id_rev & ID_REV_ID_MASK_) == in lan743x_phy_open()
1531 lan743x_phy_interface_select(adapter); in lan743x_phy_open()
1535 adapter->phy_interface); in lan743x_phy_open()
1557 static void lan743x_rfe_open(struct lan743x_adapter *adapter) in lan743x_rfe_open() argument
1559 lan743x_csr_write(adapter, RFE_RSS_CFG, in lan743x_rfe_open()
1575 static void lan743x_rfe_update_mac_address(struct lan743x_adapter *adapter) in lan743x_rfe_update_mac_address() argument
1582 mac_addr = adapter->mac_address; in lan743x_rfe_update_mac_address()
1590 lan743x_csr_write(adapter, RFE_ADDR_FILT_LO(0), mac_addr_lo); in lan743x_rfe_update_mac_address()
1591 lan743x_csr_write(adapter, RFE_ADDR_FILT_HI(0), in lan743x_rfe_update_mac_address()
1595 static void lan743x_rfe_set_multicast(struct lan743x_adapter *adapter) in lan743x_rfe_set_multicast() argument
1597 struct net_device *netdev = adapter->netdev; in lan743x_rfe_set_multicast()
1602 rfctl = lan743x_csr_read(adapter, RFE_CTL); in lan743x_rfe_set_multicast()
1626 lan743x_csr_write(adapter, in lan743x_rfe_set_multicast()
1632 lan743x_csr_write(adapter, in lan743x_rfe_set_multicast()
1637 lan743x_csr_write(adapter, in lan743x_rfe_set_multicast()
1649 lan743x_dp_write(adapter, DP_SEL_RFE_RAM, in lan743x_rfe_set_multicast()
1652 lan743x_csr_write(adapter, RFE_CTL, rfctl); in lan743x_rfe_set_multicast()
1655 static int lan743x_dmac_init(struct lan743x_adapter *adapter) in lan743x_dmac_init() argument
1659 lan743x_csr_write(adapter, DMAC_CMD, DMAC_CMD_SWR_); in lan743x_dmac_init()
1660 lan743x_csr_wait_for_bit(adapter, DMAC_CMD, DMAC_CMD_SWR_, in lan743x_dmac_init()
1678 if (!(adapter->csr.flags & LAN743X_CSR_FLAG_IS_A0)) in lan743x_dmac_init()
1682 lan743x_csr_write(adapter, DMAC_CFG, data); in lan743x_dmac_init()
1690 lan743x_csr_write(adapter, DMAC_COAL_CFG, data); in lan743x_dmac_init()
1693 lan743x_csr_write(adapter, DMAC_OBFF_CFG, data); in lan743x_dmac_init()
1697 static int lan743x_dmac_tx_get_state(struct lan743x_adapter *adapter, in lan743x_dmac_tx_get_state() argument
1702 dmac_cmd = lan743x_csr_read(adapter, DMAC_CMD); in lan743x_dmac_tx_get_state()
1709 static int lan743x_dmac_tx_wait_till_stopped(struct lan743x_adapter *adapter, in lan743x_dmac_tx_wait_till_stopped() argument
1716 ((result = lan743x_dmac_tx_get_state(adapter, tx_channel)) == in lan743x_dmac_tx_wait_till_stopped()
1726 static int lan743x_dmac_rx_get_state(struct lan743x_adapter *adapter, in lan743x_dmac_rx_get_state() argument
1731 dmac_cmd = lan743x_csr_read(adapter, DMAC_CMD); in lan743x_dmac_rx_get_state()
1738 static int lan743x_dmac_rx_wait_till_stopped(struct lan743x_adapter *adapter, in lan743x_dmac_rx_wait_till_stopped() argument
1745 ((result = lan743x_dmac_rx_get_state(adapter, rx_channel)) == in lan743x_dmac_rx_wait_till_stopped()
1779 dma_unmap_page(&tx->adapter->pdev->dev, in lan743x_tx_release_desc()
1784 dma_unmap_single(&tx->adapter->pdev->dev, in lan743x_tx_release_desc()
1801 lan743x_ptp_unrequest_tx_timestamp(tx->adapter); in lan743x_tx_release_desc()
1806 lan743x_ptp_tx_timestamp_skb(tx->adapter, in lan743x_tx_release_desc()
1873 static void lan743x_rx_cfg_b_tstamp_config(struct lan743x_adapter *adapter, in lan743x_rx_cfg_b_tstamp_config() argument
1881 channel_number = adapter->rx[index].channel_number; in lan743x_rx_cfg_b_tstamp_config()
1882 data = lan743x_csr_read(adapter, RX_CFG_B(channel_number)); in lan743x_rx_cfg_b_tstamp_config()
1885 lan743x_csr_write(adapter, RX_CFG_B(channel_number), in lan743x_rx_cfg_b_tstamp_config()
1890 int lan743x_rx_set_tstamp_mode(struct lan743x_adapter *adapter, in lan743x_rx_set_tstamp_mode() argument
1897 lan743x_rx_cfg_b_tstamp_config(adapter, in lan743x_rx_set_tstamp_mode()
1899 data = lan743x_csr_read(adapter, PTP_RX_TS_CFG); in lan743x_rx_set_tstamp_mode()
1901 lan743x_csr_write(adapter, PTP_RX_TS_CFG, data); in lan743x_rx_set_tstamp_mode()
1904 lan743x_rx_cfg_b_tstamp_config(adapter, in lan743x_rx_set_tstamp_mode()
1908 lan743x_rx_cfg_b_tstamp_config(adapter, in lan743x_rx_set_tstamp_mode()
1943 struct lan743x_adapter *adapter = tx->adapter; in lan743x_tx_frame_start() local
1944 struct device *dev = &adapter->pdev->dev; in lan743x_tx_frame_start()
2035 struct lan743x_adapter *adapter = tx->adapter; in lan743x_tx_frame_add_fragment() local
2036 struct device *dev = &adapter->pdev->dev; in lan743x_tx_frame_add_fragment()
2101 struct lan743x_adapter *adapter = tx->adapter; in lan743x_tx_frame_end() local
2131 lan743x_csr_write(adapter, TX_TAIL(tx->channel_number), in lan743x_tx_frame_end()
2163 txq = netdev_get_tx_queue(tx->adapter->netdev, in lan743x_tx_xmit_frame()
2173 (lan743x_ptp_request_tx_timestamp(tx->adapter))) { in lan743x_tx_xmit_frame()
2230 struct lan743x_adapter *adapter = tx->adapter; in lan743x_tx_napi_poll() local
2236 lan743x_csr_read(adapter, DMAC_INT_STS); in lan743x_tx_napi_poll()
2238 lan743x_csr_write(adapter, DMAC_INT_STS, ioc_bit); in lan743x_tx_napi_poll()
2243 txq = netdev_get_tx_queue(adapter->netdev, tx->channel_number); in lan743x_tx_napi_poll()
2261 lan743x_csr_write(adapter, INT_EN_SET, in lan743x_tx_napi_poll()
2263 lan743x_csr_read(adapter, INT_STS); in lan743x_tx_napi_poll()
2272 dma_free_coherent(&tx->adapter->pdev->dev, in lan743x_tx_ring_cleanup()
2282 dma_free_coherent(&tx->adapter->pdev->dev, in lan743x_tx_ring_cleanup()
2304 if (dma_set_mask_and_coherent(&tx->adapter->pdev->dev, in lan743x_tx_ring_init()
2306 dev_warn(&tx->adapter->pdev->dev, in lan743x_tx_ring_init()
2315 cpu_ptr = dma_alloc_coherent(&tx->adapter->pdev->dev, in lan743x_tx_ring_init()
2333 cpu_ptr = dma_alloc_coherent(&tx->adapter->pdev->dev, in lan743x_tx_ring_init()
2357 struct lan743x_adapter *adapter = tx->adapter; in lan743x_tx_close() local
2359 lan743x_csr_write(adapter, in lan743x_tx_close()
2362 lan743x_dmac_tx_wait_till_stopped(adapter, tx->channel_number); in lan743x_tx_close()
2364 lan743x_csr_write(adapter, in lan743x_tx_close()
2367 lan743x_csr_write(adapter, INT_EN_CLR, in lan743x_tx_close()
2372 lan743x_csr_write(adapter, FCT_TX_CTL, in lan743x_tx_close()
2374 lan743x_csr_wait_for_bit(adapter, FCT_TX_CTL, in lan743x_tx_close()
2387 struct lan743x_adapter *adapter = NULL; in lan743x_tx_open() local
2391 adapter = tx->adapter; in lan743x_tx_open()
2397 lan743x_csr_write(adapter, FCT_TX_CTL, in lan743x_tx_open()
2399 lan743x_csr_wait_for_bit(adapter, FCT_TX_CTL, in lan743x_tx_open()
2404 lan743x_csr_write(adapter, FCT_TX_CTL, in lan743x_tx_open()
2408 lan743x_csr_write(adapter, DMAC_CMD, in lan743x_tx_open()
2410 lan743x_csr_wait_for_bit(adapter, DMAC_CMD, in lan743x_tx_open()
2415 lan743x_csr_write(adapter, in lan743x_tx_open()
2418 lan743x_csr_write(adapter, in lan743x_tx_open()
2423 data = lan743x_csr_read(adapter, TX_CFG_B(tx->channel_number)); in lan743x_tx_open()
2426 if (!(adapter->csr.flags & LAN743X_CSR_FLAG_IS_A0)) in lan743x_tx_open()
2428 lan743x_csr_write(adapter, TX_CFG_B(tx->channel_number), data); in lan743x_tx_open()
2432 if (!(adapter->csr.flags & LAN743X_CSR_FLAG_IS_A0)) { in lan743x_tx_open()
2438 lan743x_csr_write(adapter, TX_CFG_A(tx->channel_number), data); in lan743x_tx_open()
2441 lan743x_csr_write(adapter, in lan743x_tx_open()
2444 lan743x_csr_write(adapter, in lan743x_tx_open()
2449 tx->last_head = lan743x_csr_read(adapter, TX_HEAD(tx->channel_number)); in lan743x_tx_open()
2453 lan743x_csr_write(adapter, TX_TAIL(tx->channel_number), in lan743x_tx_open()
2455 tx->vector_flags = lan743x_intr_get_vector_flags(adapter, in lan743x_tx_open()
2458 netif_napi_add_tx_weight(adapter->netdev, in lan743x_tx_open()
2472 lan743x_csr_write(adapter, TX_CFG_C(tx->channel_number), data); in lan743x_tx_open()
2475 lan743x_csr_write(adapter, INT_EN_SET, in lan743x_tx_open()
2477 lan743x_csr_write(adapter, DMAC_INT_EN_SET, in lan743x_tx_open()
2481 lan743x_csr_write(adapter, DMAC_CMD, in lan743x_tx_open()
2495 lan743x_csr_write(rx->adapter, RX_TAIL(rx->channel_number), in lan743x_rx_update_tail()
2502 struct net_device *netdev = rx->adapter->netdev; in lan743x_rx_init_ring_element()
2503 struct device *dev = &rx->adapter->pdev->dev; in lan743x_rx_init_ring_element()
2584 dma_unmap_single(&rx->adapter->pdev->dev, in lan743x_rx_release_ring_element()
2618 struct net_device *netdev = rx->adapter->netdev; in lan743x_rx_process_buffer()
2739 rx->adapter->netdev); in lan743x_rx_process_buffer()
2740 if (rx->adapter->netdev->features & NETIF_F_RXCSUM) { in lan743x_rx_process_buffer()
2762 struct lan743x_adapter *adapter = rx->adapter; in lan743x_rx_napi_poll() local
2769 lan743x_csr_write(adapter, DMAC_INT_STS, in lan743x_rx_napi_poll()
2790 lan743x_csr_write(adapter, INT_EN_SET, in lan743x_rx_napi_poll()
2795 lan743x_csr_write(adapter, RX_TAIL(rx->channel_number), in lan743x_rx_napi_poll()
2811 dma_free_coherent(&rx->adapter->pdev->dev, in lan743x_rx_ring_cleanup()
2822 dma_free_coherent(&rx->adapter->pdev->dev, in lan743x_rx_ring_cleanup()
2851 if (dma_set_mask_and_coherent(&rx->adapter->pdev->dev, in lan743x_rx_ring_init()
2853 dev_warn(&rx->adapter->pdev->dev, in lan743x_rx_ring_init()
2862 cpu_ptr = dma_alloc_coherent(&rx->adapter->pdev->dev, in lan743x_rx_ring_init()
2880 cpu_ptr = dma_alloc_coherent(&rx->adapter->pdev->dev, in lan743x_rx_ring_init()
2904 netif_warn(rx->adapter, ifup, rx->adapter->netdev, in lan743x_rx_ring_init()
2913 struct lan743x_adapter *adapter = rx->adapter; in lan743x_rx_close() local
2915 lan743x_csr_write(adapter, FCT_RX_CTL, in lan743x_rx_close()
2917 lan743x_csr_wait_for_bit(adapter, FCT_RX_CTL, in lan743x_rx_close()
2921 lan743x_csr_write(adapter, DMAC_CMD, in lan743x_rx_close()
2923 lan743x_dmac_rx_wait_till_stopped(adapter, rx->channel_number); in lan743x_rx_close()
2925 lan743x_csr_write(adapter, DMAC_INT_EN_CLR, in lan743x_rx_close()
2927 lan743x_csr_write(adapter, INT_EN_CLR, in lan743x_rx_close()
2938 struct lan743x_adapter *adapter = rx->adapter; in lan743x_rx_open() local
2947 netif_napi_add(adapter->netdev, &rx->napi, lan743x_rx_napi_poll); in lan743x_rx_open()
2949 lan743x_csr_write(adapter, DMAC_CMD, in lan743x_rx_open()
2951 lan743x_csr_wait_for_bit(adapter, DMAC_CMD, in lan743x_rx_open()
2956 lan743x_csr_write(adapter, in lan743x_rx_open()
2959 lan743x_csr_write(adapter, in lan743x_rx_open()
2964 lan743x_csr_write(adapter, in lan743x_rx_open()
2967 lan743x_csr_write(adapter, in lan743x_rx_open()
2971 if (!(adapter->csr.flags & LAN743X_CSR_FLAG_IS_A0)) { in lan743x_rx_open()
2979 lan743x_csr_write(adapter, in lan743x_rx_open()
2983 data = lan743x_csr_read(adapter, RX_CFG_B(rx->channel_number)); in lan743x_rx_open()
2991 if (!(adapter->csr.flags & LAN743X_CSR_FLAG_IS_A0)) in lan743x_rx_open()
2994 lan743x_csr_write(adapter, RX_CFG_B(rx->channel_number), data); in lan743x_rx_open()
2995 rx->vector_flags = lan743x_intr_get_vector_flags(adapter, in lan743x_rx_open()
3009 lan743x_csr_write(adapter, RX_CFG_C(rx->channel_number), data); in lan743x_rx_open()
3012 lan743x_csr_write(adapter, RX_TAIL(rx->channel_number), in lan743x_rx_open()
3014 rx->last_head = lan743x_csr_read(adapter, RX_HEAD(rx->channel_number)); in lan743x_rx_open()
3022 lan743x_csr_write(adapter, INT_EN_SET, in lan743x_rx_open()
3024 lan743x_csr_write(adapter, DMAC_INT_STS, in lan743x_rx_open()
3026 lan743x_csr_write(adapter, DMAC_INT_EN_SET, in lan743x_rx_open()
3028 lan743x_csr_write(adapter, DMAC_CMD, in lan743x_rx_open()
3032 lan743x_csr_write(adapter, FCT_RX_CTL, in lan743x_rx_open()
3034 lan743x_csr_wait_for_bit(adapter, FCT_RX_CTL, in lan743x_rx_open()
3037 lan743x_csr_write(adapter, FCT_FLOW(rx->channel_number), in lan743x_rx_open()
3043 lan743x_csr_write(adapter, FCT_RX_CTL, in lan743x_rx_open()
3057 struct lan743x_adapter *adapter = netdev_priv(netdev); in lan743x_netdev_close() local
3060 for (index = 0; index < adapter->used_tx_channels; index++) in lan743x_netdev_close()
3061 lan743x_tx_close(&adapter->tx[index]); in lan743x_netdev_close()
3064 lan743x_rx_close(&adapter->rx[index]); in lan743x_netdev_close()
3066 lan743x_ptp_close(adapter); in lan743x_netdev_close()
3068 lan743x_phy_close(adapter); in lan743x_netdev_close()
3070 lan743x_mac_close(adapter); in lan743x_netdev_close()
3072 lan743x_intr_close(adapter); in lan743x_netdev_close()
3079 struct lan743x_adapter *adapter = netdev_priv(netdev); in lan743x_netdev_open() local
3083 ret = lan743x_intr_open(adapter); in lan743x_netdev_open()
3087 ret = lan743x_mac_open(adapter); in lan743x_netdev_open()
3091 ret = lan743x_phy_open(adapter); in lan743x_netdev_open()
3095 ret = lan743x_ptp_open(adapter); in lan743x_netdev_open()
3099 lan743x_rfe_open(adapter); in lan743x_netdev_open()
3102 ret = lan743x_rx_open(&adapter->rx[index]); in lan743x_netdev_open()
3107 for (index = 0; index < adapter->used_tx_channels; index++) { in lan743x_netdev_open()
3108 ret = lan743x_tx_open(&adapter->tx[index]); in lan743x_netdev_open()
3115 for (index = 0; index < adapter->used_tx_channels; index++) { in lan743x_netdev_open()
3116 if (adapter->tx[index].ring_cpu_ptr) in lan743x_netdev_open()
3117 lan743x_tx_close(&adapter->tx[index]); in lan743x_netdev_open()
3122 if (adapter->rx[index].ring_cpu_ptr) in lan743x_netdev_open()
3123 lan743x_rx_close(&adapter->rx[index]); in lan743x_netdev_open()
3125 lan743x_ptp_close(adapter); in lan743x_netdev_open()
3128 lan743x_phy_close(adapter); in lan743x_netdev_open()
3131 lan743x_mac_close(adapter); in lan743x_netdev_open()
3134 lan743x_intr_close(adapter); in lan743x_netdev_open()
3137 netif_warn(adapter, ifup, adapter->netdev, in lan743x_netdev_open()
3145 struct lan743x_adapter *adapter = netdev_priv(netdev); in lan743x_netdev_xmit_frame() local
3148 if (adapter->is_pci11x1x) in lan743x_netdev_xmit_frame()
3151 return lan743x_tx_xmit_frame(&adapter->tx[ch], skb); in lan743x_netdev_xmit_frame()
3166 struct lan743x_adapter *adapter = netdev_priv(netdev); in lan743x_netdev_set_multicast() local
3168 lan743x_rfe_set_multicast(adapter); in lan743x_netdev_set_multicast()
3173 struct lan743x_adapter *adapter = netdev_priv(netdev); in lan743x_netdev_change_mtu() local
3176 ret = lan743x_mac_set_mtu(adapter, new_mtu); in lan743x_netdev_change_mtu()
3185 struct lan743x_adapter *adapter = netdev_priv(netdev); in lan743x_netdev_get_stats64() local
3187 stats->rx_packets = lan743x_csr_read(adapter, STAT_RX_TOTAL_FRAMES); in lan743x_netdev_get_stats64()
3188 stats->tx_packets = lan743x_csr_read(adapter, STAT_TX_TOTAL_FRAMES); in lan743x_netdev_get_stats64()
3189 stats->rx_bytes = lan743x_csr_read(adapter, in lan743x_netdev_get_stats64()
3191 lan743x_csr_read(adapter, in lan743x_netdev_get_stats64()
3193 lan743x_csr_read(adapter, in lan743x_netdev_get_stats64()
3195 stats->tx_bytes = lan743x_csr_read(adapter, in lan743x_netdev_get_stats64()
3197 lan743x_csr_read(adapter, in lan743x_netdev_get_stats64()
3199 lan743x_csr_read(adapter, in lan743x_netdev_get_stats64()
3201 stats->rx_errors = lan743x_csr_read(adapter, STAT_RX_FCS_ERRORS) + in lan743x_netdev_get_stats64()
3202 lan743x_csr_read(adapter, in lan743x_netdev_get_stats64()
3204 lan743x_csr_read(adapter, STAT_RX_JABBER_ERRORS) + in lan743x_netdev_get_stats64()
3205 lan743x_csr_read(adapter, in lan743x_netdev_get_stats64()
3207 lan743x_csr_read(adapter, in lan743x_netdev_get_stats64()
3209 stats->tx_errors = lan743x_csr_read(adapter, STAT_TX_FCS_ERRORS) + in lan743x_netdev_get_stats64()
3210 lan743x_csr_read(adapter, in lan743x_netdev_get_stats64()
3212 lan743x_csr_read(adapter, STAT_TX_CARRIER_ERRORS); in lan743x_netdev_get_stats64()
3213 stats->rx_dropped = lan743x_csr_read(adapter, in lan743x_netdev_get_stats64()
3215 stats->tx_dropped = lan743x_csr_read(adapter, in lan743x_netdev_get_stats64()
3217 stats->multicast = lan743x_csr_read(adapter, in lan743x_netdev_get_stats64()
3219 lan743x_csr_read(adapter, in lan743x_netdev_get_stats64()
3221 stats->collisions = lan743x_csr_read(adapter, in lan743x_netdev_get_stats64()
3223 lan743x_csr_read(adapter, in lan743x_netdev_get_stats64()
3225 lan743x_csr_read(adapter, in lan743x_netdev_get_stats64()
3232 struct lan743x_adapter *adapter = netdev_priv(netdev); in lan743x_netdev_set_mac_address() local
3240 lan743x_mac_set_address(adapter, sock_addr->sa_data); in lan743x_netdev_set_mac_address()
3241 lan743x_rfe_update_mac_address(adapter); in lan743x_netdev_set_mac_address()
3256 static void lan743x_hardware_cleanup(struct lan743x_adapter *adapter) in lan743x_hardware_cleanup() argument
3258 lan743x_csr_write(adapter, INT_EN_CLR, 0xFFFFFFFF); in lan743x_hardware_cleanup()
3261 static void lan743x_mdiobus_cleanup(struct lan743x_adapter *adapter) in lan743x_mdiobus_cleanup() argument
3263 mdiobus_unregister(adapter->mdiobus); in lan743x_mdiobus_cleanup()
3266 static void lan743x_full_cleanup(struct lan743x_adapter *adapter) in lan743x_full_cleanup() argument
3268 unregister_netdev(adapter->netdev); in lan743x_full_cleanup()
3270 lan743x_mdiobus_cleanup(adapter); in lan743x_full_cleanup()
3271 lan743x_hardware_cleanup(adapter); in lan743x_full_cleanup()
3272 lan743x_pci_cleanup(adapter); in lan743x_full_cleanup()
3275 static int lan743x_hardware_init(struct lan743x_adapter *adapter, in lan743x_hardware_init() argument
3282 adapter->is_pci11x1x = is_pci11x1x_chip(adapter); in lan743x_hardware_init()
3283 if (adapter->is_pci11x1x) { in lan743x_hardware_init()
3284 adapter->max_tx_channels = PCI11X1X_MAX_TX_CHANNELS; in lan743x_hardware_init()
3285 adapter->used_tx_channels = PCI11X1X_USED_TX_CHANNELS; in lan743x_hardware_init()
3286 adapter->max_vector_count = PCI11X1X_MAX_VECTOR_COUNT; in lan743x_hardware_init()
3287 pci11x1x_strap_get_status(adapter); in lan743x_hardware_init()
3288 spin_lock_init(&adapter->eth_syslock_spinlock); in lan743x_hardware_init()
3289 mutex_init(&adapter->sgmii_rw_lock); in lan743x_hardware_init()
3291 adapter->max_tx_channels = LAN743X_MAX_TX_CHANNELS; in lan743x_hardware_init()
3292 adapter->used_tx_channels = LAN743X_USED_TX_CHANNELS; in lan743x_hardware_init()
3293 adapter->max_vector_count = LAN743X_MAX_VECTOR_COUNT; in lan743x_hardware_init()
3296 adapter->intr.irq = adapter->pdev->irq; in lan743x_hardware_init()
3297 lan743x_csr_write(adapter, INT_EN_CLR, 0xFFFFFFFF); in lan743x_hardware_init()
3299 ret = lan743x_gpio_init(adapter); in lan743x_hardware_init()
3303 ret = lan743x_mac_init(adapter); in lan743x_hardware_init()
3307 ret = lan743x_phy_init(adapter); in lan743x_hardware_init()
3311 ret = lan743x_ptp_init(adapter); in lan743x_hardware_init()
3315 lan743x_rfe_update_mac_address(adapter); in lan743x_hardware_init()
3317 ret = lan743x_dmac_init(adapter); in lan743x_hardware_init()
3322 adapter->rx[index].adapter = adapter; in lan743x_hardware_init()
3323 adapter->rx[index].channel_number = index; in lan743x_hardware_init()
3326 for (index = 0; index < adapter->used_tx_channels; index++) { in lan743x_hardware_init()
3327 tx = &adapter->tx[index]; in lan743x_hardware_init()
3328 tx->adapter = adapter; in lan743x_hardware_init()
3336 static int lan743x_mdiobus_init(struct lan743x_adapter *adapter) in lan743x_mdiobus_init() argument
3341 adapter->mdiobus = devm_mdiobus_alloc(&adapter->pdev->dev); in lan743x_mdiobus_init()
3342 if (!(adapter->mdiobus)) { in lan743x_mdiobus_init()
3347 adapter->mdiobus->priv = (void *)adapter; in lan743x_mdiobus_init()
3348 if (adapter->is_pci11x1x) { in lan743x_mdiobus_init()
3349 if (adapter->is_sgmii_en) { in lan743x_mdiobus_init()
3350 sgmii_ctl = lan743x_csr_read(adapter, SGMII_CTL); in lan743x_mdiobus_init()
3353 lan743x_csr_write(adapter, SGMII_CTL, sgmii_ctl); in lan743x_mdiobus_init()
3354 netif_dbg(adapter, drv, adapter->netdev, in lan743x_mdiobus_init()
3356 adapter->mdiobus->read = lan743x_mdiobus_read_c22; in lan743x_mdiobus_init()
3357 adapter->mdiobus->write = lan743x_mdiobus_write_c22; in lan743x_mdiobus_init()
3358 adapter->mdiobus->read_c45 = lan743x_mdiobus_read_c45; in lan743x_mdiobus_init()
3359 adapter->mdiobus->write_c45 = lan743x_mdiobus_write_c45; in lan743x_mdiobus_init()
3360 adapter->mdiobus->name = "lan743x-mdiobus-c45"; in lan743x_mdiobus_init()
3361 netif_dbg(adapter, drv, adapter->netdev, in lan743x_mdiobus_init()
3364 sgmii_ctl = lan743x_csr_read(adapter, SGMII_CTL); in lan743x_mdiobus_init()
3367 lan743x_csr_write(adapter, SGMII_CTL, sgmii_ctl); in lan743x_mdiobus_init()
3368 netif_dbg(adapter, drv, adapter->netdev, in lan743x_mdiobus_init()
3371 adapter->mdiobus->read = lan743x_mdiobus_read_c22; in lan743x_mdiobus_init()
3372 adapter->mdiobus->write = lan743x_mdiobus_write_c22; in lan743x_mdiobus_init()
3373 adapter->mdiobus->name = "lan743x-mdiobus"; in lan743x_mdiobus_init()
3374 netif_dbg(adapter, drv, adapter->netdev, in lan743x_mdiobus_init()
3378 adapter->mdiobus->read = lan743x_mdiobus_read_c22; in lan743x_mdiobus_init()
3379 adapter->mdiobus->write = lan743x_mdiobus_write_c22; in lan743x_mdiobus_init()
3380 adapter->mdiobus->name = "lan743x-mdiobus"; in lan743x_mdiobus_init()
3381 netif_dbg(adapter, drv, adapter->netdev, "lan743x-mdiobus\n"); in lan743x_mdiobus_init()
3384 snprintf(adapter->mdiobus->id, MII_BUS_ID_SIZE, in lan743x_mdiobus_init()
3385 "pci-%s", pci_name(adapter->pdev)); in lan743x_mdiobus_init()
3387 if ((adapter->csr.id_rev & ID_REV_ID_MASK_) == ID_REV_ID_LAN7430_) in lan743x_mdiobus_init()
3389 adapter->mdiobus->phy_mask = ~(u32)BIT(1); in lan743x_mdiobus_init()
3392 ret = mdiobus_register(adapter->mdiobus); in lan743x_mdiobus_init()
3407 * initializes an adapter identified by a pci_dev structure.
3408 * The OS initialization, configuring of the adapter private structure,
3414 struct lan743x_adapter *adapter = NULL; in lan743x_pcidev_probe() local
3436 adapter = netdev_priv(netdev); in lan743x_pcidev_probe()
3437 adapter->netdev = netdev; in lan743x_pcidev_probe()
3438 adapter->msg_enable = NETIF_MSG_DRV | NETIF_MSG_PROBE | in lan743x_pcidev_probe()
3443 of_get_mac_address(pdev->dev.of_node, adapter->mac_address); in lan743x_pcidev_probe()
3445 ret = lan743x_pci_init(adapter, pdev); in lan743x_pcidev_probe()
3449 ret = lan743x_csr_init(adapter); in lan743x_pcidev_probe()
3453 ret = lan743x_hardware_init(adapter, pdev); in lan743x_pcidev_probe()
3457 ret = lan743x_mdiobus_init(adapter); in lan743x_pcidev_probe()
3461 adapter->netdev->netdev_ops = &lan743x_netdev_ops; in lan743x_pcidev_probe()
3462 adapter->netdev->ethtool_ops = &lan743x_ethtool_ops; in lan743x_pcidev_probe()
3463 adapter->netdev->features = NETIF_F_SG | NETIF_F_TSO | in lan743x_pcidev_probe()
3465 adapter->netdev->hw_features = adapter->netdev->features; in lan743x_pcidev_probe()
3470 ret = register_netdev(adapter->netdev); in lan743x_pcidev_probe()
3476 lan743x_mdiobus_cleanup(adapter); in lan743x_pcidev_probe()
3479 lan743x_hardware_cleanup(adapter); in lan743x_pcidev_probe()
3482 lan743x_pci_cleanup(adapter); in lan743x_pcidev_probe()
3501 struct lan743x_adapter *adapter = netdev_priv(netdev); in lan743x_pcidev_remove() local
3503 lan743x_full_cleanup(adapter); in lan743x_pcidev_remove()
3509 struct lan743x_adapter *adapter = netdev_priv(netdev); in lan743x_pcidev_shutdown() local
3527 lan743x_hardware_cleanup(adapter); in lan743x_pcidev_shutdown()
3536 static void lan743x_pm_set_wol(struct lan743x_adapter *adapter) in lan743x_pm_set_wol() argument
3549 lan743x_csr_write(adapter, MAC_WUF_CFG(mask_index), 0); in lan743x_pm_set_wol()
3552 pmtctl = lan743x_csr_read(adapter, PMT_CTL); in lan743x_pm_set_wol()
3558 macrx = lan743x_csr_read(adapter, MAC_RX); in lan743x_pm_set_wol()
3565 if (adapter->wolopts & WAKE_PHY) { in lan743x_pm_set_wol()
3569 if (adapter->wolopts & WAKE_MAGIC) { in lan743x_pm_set_wol()
3574 if (adapter->wolopts & WAKE_UCAST) { in lan743x_pm_set_wol()
3580 if (adapter->wolopts & WAKE_BCAST) { in lan743x_pm_set_wol()
3586 if (adapter->wolopts & WAKE_MCAST) { in lan743x_pm_set_wol()
3589 lan743x_csr_write(adapter, MAC_WUF_CFG(mask_index), in lan743x_pm_set_wol()
3593 lan743x_csr_write(adapter, MAC_WUF_MASK0(mask_index), 7); in lan743x_pm_set_wol()
3594 lan743x_csr_write(adapter, MAC_WUF_MASK1(mask_index), 0); in lan743x_pm_set_wol()
3595 lan743x_csr_write(adapter, MAC_WUF_MASK2(mask_index), 0); in lan743x_pm_set_wol()
3596 lan743x_csr_write(adapter, MAC_WUF_MASK3(mask_index), 0); in lan743x_pm_set_wol()
3601 lan743x_csr_write(adapter, MAC_WUF_CFG(mask_index), in lan743x_pm_set_wol()
3605 lan743x_csr_write(adapter, MAC_WUF_MASK0(mask_index), 3); in lan743x_pm_set_wol()
3606 lan743x_csr_write(adapter, MAC_WUF_MASK1(mask_index), 0); in lan743x_pm_set_wol()
3607 lan743x_csr_write(adapter, MAC_WUF_MASK2(mask_index), 0); in lan743x_pm_set_wol()
3608 lan743x_csr_write(adapter, MAC_WUF_MASK3(mask_index), 0); in lan743x_pm_set_wol()
3616 if (adapter->wolopts & WAKE_ARP) { in lan743x_pm_set_wol()
3621 lan743x_csr_write(adapter, MAC_WUF_CFG(mask_index), in lan743x_pm_set_wol()
3625 lan743x_csr_write(adapter, MAC_WUF_MASK0(mask_index), 0x3000); in lan743x_pm_set_wol()
3626 lan743x_csr_write(adapter, MAC_WUF_MASK1(mask_index), 0); in lan743x_pm_set_wol()
3627 lan743x_csr_write(adapter, MAC_WUF_MASK2(mask_index), 0); in lan743x_pm_set_wol()
3628 lan743x_csr_write(adapter, MAC_WUF_MASK3(mask_index), 0); in lan743x_pm_set_wol()
3637 if (adapter->wolopts & WAKE_MAGICSECURE) { in lan743x_pm_set_wol()
3638 sopass = *(u32 *)adapter->sopass; in lan743x_pm_set_wol()
3639 lan743x_csr_write(adapter, MAC_MP_SO_LO, sopass); in lan743x_pm_set_wol()
3640 sopass = *(u16 *)&adapter->sopass[4]; in lan743x_pm_set_wol()
3641 lan743x_csr_write(adapter, MAC_MP_SO_HI, sopass); in lan743x_pm_set_wol()
3645 lan743x_csr_write(adapter, MAC_WUCSR, wucsr); in lan743x_pm_set_wol()
3646 lan743x_csr_write(adapter, PMT_CTL, pmtctl); in lan743x_pm_set_wol()
3647 lan743x_csr_write(adapter, MAC_RX, macrx); in lan743x_pm_set_wol()
3654 struct lan743x_adapter *adapter = netdev_priv(netdev); in lan743x_pm_suspend() local
3660 lan743x_csr_write(adapter, MAC_WUCSR, 0); in lan743x_pm_suspend()
3661 lan743x_csr_write(adapter, MAC_WUCSR2, 0); in lan743x_pm_suspend()
3662 lan743x_csr_write(adapter, MAC_WK_SRC, 0xFFFFFFFF); in lan743x_pm_suspend()
3664 if (adapter->wolopts) in lan743x_pm_suspend()
3665 lan743x_pm_set_wol(adapter); in lan743x_pm_suspend()
3667 if (adapter->is_pci11x1x) { in lan743x_pm_suspend()
3669 data = lan743x_csr_read(adapter, HW_CFG); in lan743x_pm_suspend()
3670 adapter->hw_cfg = data; in lan743x_pm_suspend()
3676 lan743x_csr_write(adapter, HW_CFG, data); in lan743x_pm_suspend()
3687 struct lan743x_adapter *adapter = netdev_priv(netdev); in lan743x_pm_resume() local
3695 if (adapter->is_pci11x1x) in lan743x_pm_resume()
3696 lan743x_csr_write(adapter, HW_CFG, adapter->hw_cfg); in lan743x_pm_resume()
3698 ret = lan743x_hardware_init(adapter, pdev); in lan743x_pm_resume()
3700 netif_err(adapter, probe, adapter->netdev, in lan743x_pm_resume()
3702 lan743x_pci_cleanup(adapter); in lan743x_pm_resume()
3714 ret = lan743x_csr_read(adapter, MAC_WK_SRC); in lan743x_pm_resume()
3715 netif_info(adapter, drv, adapter->netdev, in lan743x_pm_resume()