| /* SPDX-License-Identifier: GPL-2.0 */ |
| /* Intel QSFP_MODULE_DRIVER |
| * Copyright (C) 2020-2021 Intel Corporation. All rights reserved. |
| * |
| * Contributors: |
| * Deepak Nagaraju |
| * Original driver contributed by Intel. |
| */ |
| #ifndef LINUX_QSFP_H |
| #define LINUX_QSFP_H |
| |
| #include <linux/phy.h> |
| #include <linux/ethtool.h> |
| |
| struct qsfp; |
| |
| struct qsfp_eeprom_base { |
| u8 etile_qsfp_identifier; //0x00 00 |
| u8 etile_qsfp_revision; //0x01 01 |
| u8 etile_qsfp_status; //0x02 02 |
| u8 etile_qsfp_interrupt_flags[19]; //0x03 03 |
| u8 etile_qsfp_device_monitors[12]; //0x16 22 |
| u8 etile_qsfp_channel_monitors[48]; //0x22 34 |
| u8 RESERVED_0[4]; //0x52 82 |
| u8 etile_qsfp_control[13]; //0x56 86 |
| u8 RESERVED_1; //0x63 99 |
| u8 etile_qsfp_device_channel_masks[5]; //0x64 100 |
| u8 etile_qsfp_vendor_specific[2]; //0x69 105 |
| u8 RESERVED_2; //0x6b 107 |
| u8 etile_device_properties_1[3]; //0x6c 108 |
| u8 etile_pci_express[2]; //0x6f 111 |
| u8 etile_device_properties_2[2]; //0x71 113 |
| u8 RESERVED_3[4]; //0x74 115 |
| u8 etile_qsfp_password_change[4]; //0x77 119 |
| u8 etile_qsfp_password_entry_area[4]; //0x7b 123 |
| u8 etile_qsfp_page_select_byte; //0x7f 127 |
| u8 etile_qsfp_identifier_1; //0x80 128 |
| u8 etile_qsfp_ext_identifier; //0x81 129 |
| u8 etile_qsfp_connector_type; //0x82 130 |
| u8 etile_qsfp_spec_compliance_1[8]; //0x83 131 |
| u8 etile_qsfp_encoding; //0x8b 139 |
| u8 etile_qsfp_br_nom; //0x8c 140 |
| u8 etile_qsfp_ext_compliance; //0x8d 141 |
| u8 etile_qsfp_link_lenghth_1; //0x8e 142 |
| u8 etile_qsfp_link_lenghth_2; //0x8f 143 |
| u8 etile_qsfp_link_lenghth_3; //0x90 144 |
| u8 etile_qsfp_link_lenghth_4; //0x91 145 |
| u8 etile_qsfp_link_lenghth_5; //0x92 146 |
| u8 etile_qsfp_device_technology; //0x93 147 |
| char etile_qsfp_vendor_name[16]; //0x94 148 |
| u8 etile_qsfp_extended_module; //0xa4 164 |
| char etile_qsfp_vendor_oui[3]; //0xa5 165 |
| char etile_qsfp_vendor_pn[16]; //0xa8 168 |
| char etile_qsfp_vendor_rev[2]; //0xb8 184 |
| u8 etile_qsfp_wavelength_copper[2]; //0xba 186 |
| u8 etile_qsfp_wavelength_tolerance[2]; //0xbc 188 |
| u8 etile_qsfp_max_case_temp[1]; //0xbe 190 |
| u8 etile_qsfp_cc_base; //0xbf 191 |
| u8 etile_qsfp_ext_spec_compliance; //0xc0 192 |
| u8 etile_qsfp_options_1; //0xc1 193 |
| u8 etile_qsfp_options_2; //0xc2 194 |
| u8 etile_qsfp_options_3; //0xc3 195 |
| char etile_qsfp_vendor_serial_number[16]; //0xc4 196 |
| char etile_qsfp_vendor_date_code[8]; //0xd4 212 |
| u8 etile_qsfp_diag_monitor; //0xdc 220 |
| u8 etile_qsfp_enhanced_options; //0xdd 221 |
| u8 etile_qsfp_br_nom_1; //0xde 222 |
| u8 etile_qsfp_cc_ext; //0xdf 223 |
| u8 etile_qsfp_venodor_specific_id[32]; //0xe0 224 |
| |
| } __packed; |
| |
| /** |
| * struct qsfp_eeprom_id - raw qsfp module identification information |
| * @base: base qsfp module identification structure |
| * @ext: extended qsfp module identification structure |
| * |
| * See the SFF-8472 specification and related documents for the definition |
| * of these structure members. This can be obtained from |
| * https://www.snia.org/technology-communities/sff/specifications |
| */ |
| struct qsfp_eeprom_id { |
| struct qsfp_eeprom_base base; |
| |
| } __packed; |
| |
| enum { |
| SFF8024_QSFP_DD_ENCODING_UNSPEC = 0x00, |
| SFF8024_QSFP_DD_ENCODING_8B10B = 0x01, |
| SFF8024_QSFP_DD_ENCODING_4B5B = 0x02, |
| SFF8024_QSFP_DD_ENCODING_NRZ = 0x03, |
| SFF8024_QSFP_DD_ENCODING_8436_SONET = 0x04, |
| SFF8024_QSFP_DD_ENCODING_8436_64B66B = 0x05, |
| SFF8024_QSFP_DD_ENCODING_8436_MANCHESTER = 0x06, |
| SFF8024_QSFP_DD_ENCODING_256B257B = 0x07, |
| SFF8024_QSFP_DD_ENCODING_PAM4 = 0x08, |
| SFF8024_ID_QSFP = 0x0c, |
| SFF8024_ID_QSFP_PLUS = 0x0d, |
| SFF8024_ID_QSFP_28 = 0x11, |
| SFF8024_ID_QSFP_DD_INF_8628 = 0x18, |
| SFF8024_ID_QSFP_8X = 0x19, |
| |
| SFF8024_QSFP_DD_CONNECTOR_UNSPEC = 0x00, |
| SFF8024_QSFP_DD_CONNECTOR_SC = 0x01, |
| SFF8024_QSFP_DD_CONNECTOR_FIBRE_CHANNEL_STYLE1 = 0x02, |
| SFF8024_QSFP_DD_CONNECTOR_FIBRE_CHANNEL_STYLE2 = 0x03, |
| SFF8024_QSFP_DD_CONNECTOR_BNC_TNC = 0x04, |
| SFF8024_QSFP_DD_CONNECTOR_FIBRE_CHANNEL_COAX_HEADERS = 0x05, |
| SFF8024_QSFP_DD_CONNECTOR_FIBERJACK = 0x06, |
| SFF8024_QSFP_DD_CONNECTOR_LC = 0x07, |
| SFF8024_QSFP_DD_CONNECTOR_MT_RJ = 0x08, |
| SFF8024_QSFP_DD_CONNECTOR_MU = 0x09, |
| SFF8024_QSFP_DD_CONNECTOR_SG = 0x0a, |
| SFF8024_QSFP_DD_CONNECTOR_OPTICAL_PIGTAIL = 0x0b, |
| SFF8024_QSFP_DD_CONNECTOR_MPO_1X12 = 0x0c, |
| SFF8024_QSFP_DD_CONNECTOR_MPO_2X16 = 0x0d, |
| SFF8024_QSFP_DD_CONNECTOR_HSSDC_II = 0x20, |
| SFF8024_QSFP_DD_CONNECTOR_COPPER_PIGTAIL = 0x21, |
| SFF8024_QSFP_DD_CONNECTOR_RJ45 = 0x22, |
| SFF8024_QSFP_DD_CONNECTOR_NOSEPARATE = 0x23, |
| SFF8024_QSFP_DD_CONNECTOR_MXC_2X16 = 0x24, |
| SFF8024_QSFP_DD_CONNECTOR_CS_OPTICAL_CONNECTOR = 0x25, |
| SFF8024_QSFP_DD_CONNECTOR_SN_OPICAL_CONNECTOR = 0x26, |
| SFF8024_QSFP_DD_CONNECTOR_MPO_2X12 = 0x27, |
| SFF8024_QSFP_DD_CONNECTOR_MXC_1X16 = 0x28, |
| SFF8024_QSFP_DD_CONNECTOR_COPPER = 0x6D, |
| |
| SFF8636_QSFP_DD_ECC_100GBASE_CR4 = 1, |
| SFF8636_QSFP_DD_ECC_CAUI4 = 0, |
| |
| SFF8636_QSFP_DD_ECC_LAUI2_C2M = 3, |
| SFF8636_QSFP_DD_ECC_50GAUI2_C2M = 2, |
| SFF8636_QSFP_DD_ECC_50GAUI1_C2M = 1, |
| SFF8636_QSFP_DD_ECC_CDAUI8_C2M = 0, |
| |
| /* SFF8636 Rev2.11 Specification Compliance Code */ |
| /* Byte 131 */ |
| SFF8636_QSFP_ECC_EXTENDED = BIT(7), |
| SFF8636_QSFP_ECC_10GBASE_LRM = BIT(6), |
| SFF8636_QSFP_ECC_10GBASE_LR = BIT(5), |
| SFF8636_QSFP_ECC_10GBASE_SR = BIT(4), |
| SFF8636_QSFP_ECC_40GBASE_CR4 = BIT(3), |
| SFF8636_QSFP_ECC_40GBASE_SR4 = BIT(2), |
| SFF8636_QSFP_ECC_40GBASE_LR4 = BIT(1), |
| SFF8636_QSFP_ECC_40G_ACTIVE_CABLE = BIT(0), |
| |
| SFF8024_QSFP_ECC_UNSPEC = 0x00, |
| SFF8024_QSFP_ECC_100G_25GAUI_C2M_AOC = 0x01, |
| SFF8024_QSFP_ECC_100GBASE_SR4_25GBASE_SR = 0x02, |
| SFF8024_QSFP_ECC_100GBASE_LR4_25GBASE_LR = 0x03, |
| SFF8024_QSFP_ECC_100GBASE_ER4_25GBASE_ER = 0x04, |
| SFF8024_QSFP_ECC_100GBASE_SR10 = 0x05, |
| SFF8024_QSFP_ECC_100G_CWDM4 = 0x06, |
| SFF8024_QSFP_ECC_100G_PSM4 = 0x07, |
| SFF8024_QSFP_ECC_100G_ACC_25G_AUI = 0x08, |
| SFF8024_QSFP_ECC_100GBASE_CR4 = 0x0b, |
| SFF8024_QSFP_ECC_25GBASE_CR_S = 0x0c, |
| SFF8024_QSFP_ECC_25GBASE_CR_N = 0x0d, |
| SFF8024_QSFP_ECC_10M = 0x0e, |
| SFF8024_QSFP_ECC_40GBASE_ER = 0x10, |
| SFF8024_QSFP_ECC_10GBASE_SR = 0x11, |
| SFF8024_QSFP_ECC_40G_PSM4 = 0x12, |
| SFF8024_QSFP_ECC_10GBASE_T_SFI = 0x16, |
| SFF8024_QSFP_ECC_100G_CLR4 = 0x17, |
| SFF8024_QSFP_ECC_100G_AOC_25G_AOC = 0x18, |
| SFF8024_QSFP_ECC_100G_ACC_25G_ACC = 0x19, |
| SFF8024_QSFP_ECC_10GBASE_T_SR = 0x1c, |
| SFF8024_QSFP_ECC_5GBASE_T = 0x1d, |
| SFF8024_QSFP_ECC_2_5GBASE_T = 0x1e, |
| SFF8024_QSFP_ECC_100G_25GAUI_C2M_AOC_LOW_BER = 0x18, |
| |
| SFF8024_QSFP_10g_base_unsp = 0x8, |
| SFF8024_QSFP_10g_base_lrm = 0x7, |
| SFF8024_QSFP_10g_base_lr = 0x6, |
| SFF8024_QSFP_10g_base_sr = 0x5, |
| SFF8024_QSFP_40g_base_cr4 = 0x4, |
| SFF8024_QSFP_40g_base_sr4 = 0x3, |
| SFF8024_QSFP_40g_base_lr4 = 0x2, |
| SFF8024_QSFP_40g_active_cable = 0x1, |
| |
| SFF8024_QSFP_sonet_oc48_long_reach = 2, |
| SFF8024_QSFP_sonet_oc48_intermediate_reach = 1, |
| SFF8024_QSFP_sonet_oc48_short_reach = 0, |
| |
| SFF8024_QSFP_SAS_24 = 7, |
| SFF8024_QSFP_SAS_12 = 6, |
| SFF8024_QSFP_SAS_6 = 5, |
| SFF8024_QSFP_SAS_3 = 4, |
| |
| SFF8024_QSFP_SCC_1000BASE_T = BIT(3), |
| SFF8024_QSFP_SCC_1000BASE_CX = BIT(2), |
| SFF8024_QSFP_SCC_1000BASE_LX = BIT(1), |
| SFF8024_QSFP_SCC_1000BASE_SX = BIT(0), |
| |
| SFF8024_QSFP_fc_ll_v = 7, |
| SFF8024_QSFP_fc_ll_s = 6, |
| SFF8024_QSFP_fc_ll_i = 5, |
| SFF8024_QSFP_fc_ll_l = 4, |
| SFF8024_QSFP_fc_ll_m = 3, |
| SFF8024_QSFP_fc_tech_reserved = 2, |
| SFF8024_QSFP_fc_tech_lc = 1, |
| SFF8024_QSFP_fc_tech_electrical_inter_enclosure = 0, |
| |
| SFF8024_QSFP_fc_tech_electrical_intra_enclosure = 7, |
| SFF8024_QSFP_fc_tech_sn = 6, |
| SFF8024_QSFP_fc_tech_sl = 5, |
| SFF8024_QSFP_fc_tech_ll = 4, |
| |
| SFF8024_QSFP_fc_media_tw = 7, |
| SFF8024_QSFP_fc_media_tp = 6, |
| SFF8024_QSFP_fc_media_mi = 5, |
| SFF8024_QSFP_fc_media_tv = 4, |
| SFF8024_QSFP_fc_media_m6 = 3, |
| SFF8024_QSFP_fc_media_m5 = 2, |
| SFF8024_QSFP_unallocated_9_1 = 1, |
| SFF8024_QSFP_fc_media_sm = 0, |
| |
| SFF8024_QSFP_SCC_FC_SPEED_1200 = BIT(7), |
| SFF8024_QSFP_SCC_FC_SPEED_800 = BIT(6), |
| SFF8024_QSFP_SCC_FC_SPEED_1600 = BIT(5), |
| SFF8024_QSFP_SCC_FC_SPEED_400 = BIT(4), |
| SFF8024_QSFP_SCC_FC_SPEED_3200 = BIT(3), |
| SFF8024_QSFP_SCC_FC_SPEED_200 = BIT(2), |
| SFF8024_QSFP_SCC_FC_EXTENDED = BIT(1), |
| SFF8024_QSFP_SCC_FC_SPEED_100 = BIT(0), |
| }; |
| |
| struct qsfp_quirk { |
| const char *vendor; |
| const char *part; |
| void (*modes)(const struct qsfp_eeprom_id *id, unsigned long *modes, |
| unsigned long *interfaces); |
| void (*fixup)(struct qsfp *qsfp); |
| }; |
| |
| /* qsfp EEPROM registers */ |
| enum { |
| QSFP_PHYS_ID = 0x00, |
| QSFP_STATUS = 0x01, |
| QSFP_STATUS_1 = 0x02, |
| QSFP_RX_TX_LOSS = 0x03, |
| QSFP_TX_FAULT = 0x04, |
| QSFP_DEVICE_MONITORS = 0x16, |
| QSFP_CHANNEL_MONITORS = 0x22, |
| QSFP_CONTROL = 0x56, |
| QSFP_DEVICE_CHANNEL_MASKS = 0x64, |
| QSFP_VENDOR_SPECIFIC = 0x69, |
| QSFP_DEVICE_PROPERTIES = 0x6C, |
| QSFP_PCI_EXPRESS = 0x6F, |
| QSFP_DEVICE_PROPERTIES_1 = 0x71, |
| QSFP_PASSWORD_CHANGE_AREA = 0x77, |
| QSFP_PASSWORD_ENTRY_AREA = 0x7B, |
| QSFP_PAGE_SELECT_BYTE = 0x7F, |
| QSFP_IDENTIFIER = 0x80, |
| QSFP_EXT_IDENTIFIER = 0x81, |
| QSFP_CONNECTOR = 0x82, |
| QSFP_COMPLIANCE = 0x83, |
| QSFP_ENCODING = 0x8b, |
| QSFP_BR_NOMINAL = 0x8C, |
| QSFP_EXT_RATE_SELECT = 0x8d, |
| QSFP_LINK_LEN_SMF = 0x8e, |
| QSFP_LINK_LEN_OM3_50 = 0x8f, |
| QSFP_LINK_LEN_OM2_50 = 0x90, |
| QSFP_LINK_LEN_OM2_62_5 = 0x91, |
| QSFP_LINK_LEN_COPPER_1M = 0x92, |
| QSFP_DEVICE_TECHNOLOGY = 0x93, |
| QSFP_VENDOR_NAME = 0x94, |
| QSFP_VENDOR_OUI = 0xa5, |
| QSFP_VENDOR_PN = 0xa8, |
| QSFP_VENDOR_REV = 0xb8, |
| QSFP_MAX_CASE_TEMP = 0xbe, |
| QSFP_CC_BASE = 0xbf, |
| QSFP_OPTIONS = 0xC3, |
| QSFP_VENDOR_SN = 0xC4, |
| QSFP_DATECODE = 0xD4, |
| QSFP_DIAGMON = 0xDc, |
| QSFP_ENHOPTS = 0xDD, |
| QSFP_CC_EXT = 0xDf, |
| |
| QSFP_TX4_LOS_CHANNEL_4 = BIT(7), |
| QSFP_TX3_LOS_CHANNEL_3 = BIT(6), |
| QSFP_TX2_LOS_CHANNEL_2 = BIT(5), |
| QSFP_TX1_LOS_CHANNEL_1 = BIT(4), |
| QSFP_RX4_LOS_CHANNEL_4 = BIT(3), |
| QSFP_RX3_LOS_CHANNEL_3 = BIT(2), |
| QSFP_RX2_LOS_CHANNEL_2 = BIT(1), |
| QSFP_RX1_LOS_CHANNEL_1 = BIT(0), |
| |
| QSFP_OPTIONS_TX_INPUT_ADAPTIVE = BIT(20), |
| QSFP_OPTIONS_TX_INPUT_EQUALIZATION = BIT(19), |
| QSFP_OPTIONS_TX_INPUT_EQUALIZATION_FIXED = BIT(18), |
| QSFP_OPTIONS_RX_OUTPUT_EMPHASIS = BIT(17), |
| QSFP_OPTIONS_RX_OUTPUT_APLITUDE = BIT(16), |
| QSFP_OPTIONS_TX_CDR_CONTROL = BIT(15), |
| QSFP_OPTIONS_RX_CDR_CONTROL = BIT(14), |
| QSFP_OPTIONS_TX_CDR_LOSS = BIT(13), |
| QSFP_OPTIONS_RX_CDR_LOSS = BIT(12), |
| QSFP_OPTIONS_RX_SQUELCH_DISABLE = BIT(11), |
| QSFP_OPTIONS_RX_OUTPUT_DISBALE = BIT(10), |
| QSFP_OPTIONS_TX_SQUELCH_DISABLE = BIT(9), |
| QSFP_OPTIONS_TX_OUTPUT_DISBALE = BIT(8), |
| QSFP_OPTIONS_MEMORY_PAGE_2 = BIT(7), |
| QSFP_OPTIONS_MEMORY_PAGE_1 = BIT(6), |
| QSFP_OPTIONS_RATE_SELECT = BIT(5), |
| QSFP_OPTIONS_TX_DISABLE = BIT(4), |
| QSFP_OPTIONS_TX_FAULT = BIT(3), |
| QSFP_OPTIONS_TX_SQUELCH_IMPLEMENTED = BIT(2), |
| QSFP_OPTIONS_TX_LOSS_SIGNAL = BIT(1), |
| QSFP_OPTIONS_PAGES = BIT(0), |
| |
| QSFP_DIAGMON_DDM = BIT(6), |
| QSFP_DIAGMON_INT_CAL = BIT(5), |
| QSFP_DIAGMON_EXT_CAL = BIT(4), |
| QSFP_DIAGMON_RXPWR_AVG = BIT(3), |
| QSFP_DIAGMON_ADDRMODE = BIT(2), |
| |
| QSFP_DIAGMON_RX_OPTICAL_POWER_MONITOR = BIT(4), |
| QSFP_DIAGMON_RX_OPTICAL_POWER_MEASUREMENT_TYPE = BIT(3), |
| QSFP_DIAGMON_TX_OPTICAL_POWER_MONITOR = BIT(2), |
| QSFP_DIAGMON_TX_BIAS_MONITOR_IMPLEMENTED = BIT(1), |
| QSFP_DIAGMON_RESERVED = BIT(0), |
| |
| QSFP_ENHOPTS_USER_DEFINED = BIT(7), |
| QSFP_ENHOPTS_VENDOR_SPECIFIC = BIT(6), |
| QSFP_ENHOPTS_INTERNAL_3_VOLTS = BIT(5), |
| QSFP_ENHOPTS_POWER_CHANGE_COMPLETE = BIT(4), |
| QSFP_ENHOPTS_RX_RATE_SELECT = BIT(3), |
| QSFP_ENHOPTS_APPLICATION_SELECTED = BIT(2), |
| |
| QSFP_SFF8472_COMPLIANCE_NONE = 0x00, |
| QSFP_SFF8472_COMPLIANCE_REV9_3 = 0x01, |
| QSFP_SFF8472_COMPLIANCE_REV9_5 = 0x02, |
| QSFP_SFF8472_COMPLIANCE_REV10_2 = 0x03, |
| QSFP_SFF8472_COMPLIANCE_REV10_4 = 0x04, |
| QSFP_SFF8472_COMPLIANCE_REV11_0 = 0x05, |
| QSFP_SFF8472_COMPLIANCE_REV11_3 = 0x06, |
| QSFP_SFF8472_COMPLIANCE_REV11_4 = 0x07, |
| QSFP_SFF8472_COMPLIANCE_REV12_0 = 0x08, |
| |
| QSFP_EXT_STATUS = 0x76, |
| }; |
| |
| struct fwnode_handle; |
| struct ethtool_eeprom; |
| struct ethtool_modinfo; |
| struct qsfp_bus; |
| |
| /** |
| * struct qsfp_upstream_ops - upstream operations structure |
| * @attach: called when the qsfp socket driver is bound to the upstream |
| * (mandatory). |
| * @detach: called when the qsfp socket driver is unbound from the upstream |
| * (mandatory). |
| * @module_insert: called after a module has been detected to determine |
| * whether the module is supported for the upstream device. |
| * @module_remove: called after the module has been removed. |
| * @module_start: called after the PHY probe step |
| * @module_stop: called before the PHY is removed |
| * @link_down: called when the link is non-operational for whatever |
| * reason. |
| * @link_up: called when the link is operational. |
| * @connect_phy: called when an I2C accessible PHY has been detected |
| * on the module. |
| * @disconnect_phy: called when a module with an I2C accessible PHY has |
| * been removed. |
| */ |
| struct qsfp_upstream_ops { |
| void (*attach)(void *priv, struct qsfp_bus *bus); |
| void (*detach)(void *priv, struct qsfp_bus *bus); |
| int (*module_insert)(void *priv, const struct qsfp_eeprom_id *id); |
| void (*module_remove)(void *priv); |
| int (*module_start)(void *priv); |
| void (*module_stop)(void *priv); |
| void (*link_down)(void *priv); |
| void (*link_up)(void *priv); |
| int (*connect_phy)(void *priv, struct phy_device *phydev); |
| void (*disconnect_phy)(void *priv); |
| }; |
| |
| struct qsfp_socket_ops { |
| void (*attach)(struct qsfp *qsfp); |
| void (*detach)(struct qsfp *qsfp); |
| void (*start)(struct qsfp *qsfp); |
| void (*stop)(struct qsfp *qsfp); |
| int (*module_info)(struct qsfp *qsfp, struct ethtool_modinfo *modinfo); |
| int (*module_eeprom)(struct qsfp *qsfp, struct ethtool_eeprom *ee, |
| u8 *data); |
| }; |
| |
| #if IS_ENABLED(CONFIG_QSFP_MULTI_CHANNEL) |
| unsigned int qsfp_gpio_get_state(struct qsfp *qsfp); |
| void qsfp_gpio_set_state(struct qsfp *qsfp, unsigned int state); |
| unsigned int sff_gpio_get_state(struct qsfp *qsfp); |
| unsigned int qsfp_get_state(struct qsfp *qsfp); |
| void qsfp_set_state(struct qsfp *qsfp, unsigned int state); |
| |
| int qsfp_multi_module_revision(struct qsfp *old); |
| int get_cable_attach(struct qsfp *old); |
| void get_cable_info(char *vendor_name); |
| int get_tx_rx_loss(struct qsfp *old); |
| int get_tx_fault(struct qsfp *old); |
| int ext_status(struct qsfp *old); |
| int eeprom_id_base(struct qsfp *old); |
| int soft_poll_start(struct qsfp *old); |
| int get_qsfp_options(struct qsfp *old); |
| int soft_mask(struct qsfp *old); |
| struct phy_device *gsfp_mod_phy(struct qsfp *old); |
| int gsfp_probe_phy(struct qsfp *old); |
| int get_module_revision(struct qsfp *qsfp); |
| |
| int qsfp_parse_port(struct qsfp_bus *bus, const struct qsfp_eeprom_id *id, |
| unsigned long *support); |
| bool qsfp_may_have_phy(struct qsfp_bus *bus, const struct qsfp_eeprom_id *id); |
| void qsfp_parse_support(struct qsfp_bus *bus, const struct qsfp_eeprom_id *id, |
| unsigned long *support, unsigned long *interfaces); |
| phy_interface_t qsfp_select_interface(struct qsfp_bus *bus, |
| unsigned long *link_modes); |
| |
| int qsfp_get_module_info(struct qsfp_bus *bus, struct ethtool_modinfo *modinfo); |
| int qsfp_get_module_eeprom(struct qsfp_bus *bus, struct ethtool_eeprom *ee, |
| u8 *data); |
| void qsfp_upstream_start(struct qsfp_bus *bus); |
| void qsfp_upstream_stop(struct qsfp_bus *bus); |
| void qsfp_bus_put(struct qsfp_bus *bus); |
| struct qsfp_bus *qsfp_bus_find_fwnode(const struct fwnode_handle *fwnode); |
| int qsfp_bus_add_upstream(struct qsfp_bus *bus, void *upstream, |
| const struct qsfp_upstream_ops *ops); |
| void qsfp_bus_del_upstream(struct qsfp_bus *bus); |
| |
| int qsfp_add_phy(struct qsfp_bus *bus, struct phy_device *phydev); |
| void qsfp_remove_phy(struct qsfp_bus *bus); |
| void qsfp_link_up(struct qsfp_bus *bus); |
| void qsfp_link_down(struct qsfp_bus *bus); |
| int qsfp_module_insert(struct qsfp_bus *bus, const struct qsfp_eeprom_id *id, |
| const struct qsfp_quirk *quirk); |
| void qsfp_module_remove(struct qsfp_bus *bus); |
| int qsfp_module_start(struct qsfp_bus *bus); |
| void qsfp_module_stop(struct qsfp_bus *bus); |
| int qsfp_link_configure(struct qsfp_bus *bus, const struct qsfp_eeprom_id *id); |
| struct qsfp_bus *qsfp_register_socket(struct device *dev, struct qsfp *qsfp, |
| const struct qsfp_socket_ops *ops); |
| void qsfp_unregister_socket(struct qsfp_bus *bus); |
| |
| int get_cable_attach(struct qsfp *old); |
| int get_channel_info(struct qsfp *old); |
| |
| #elif IS_ENABLED(CONFIG_QSFP) |
| int qsfp_parse_port(struct qsfp_bus *bus, const struct qsfp_eeprom_id *id, |
| unsigned long *support); |
| bool qsfp_may_have_phy(struct qsfp_bus *bus, const struct qsfp_eeprom_id *id); |
| void qsfp_parse_support(struct qsfp_bus *bus, const struct qsfp_eeprom_id *id, |
| unsigned long *support, unsigned long *interfaces); |
| phy_interface_t qsfp_select_interface(struct qsfp_bus *bus, |
| unsigned long *link_modes); |
| |
| int qsfp_get_module_info(struct qsfp_bus *bus, struct ethtool_modinfo *modinfo); |
| int qsfp_get_module_eeprom(struct qsfp_bus *bus, struct ethtool_eeprom *ee, |
| u8 *data); |
| void qsfp_upstream_start(struct qsfp_bus *bus); |
| void qsfp_upstream_stop(struct qsfp_bus *bus); |
| void qsfp_bus_put(struct qsfp_bus *bus); |
| struct qsfp_bus *qsfp_bus_find_fwnode(const struct fwnode_handle *fwnode); |
| int qsfp_bus_add_upstream(struct qsfp_bus *bus, void *upstream, |
| const struct qsfp_upstream_ops *ops); |
| void qsfp_bus_del_upstream(struct qsfp_bus *bus); |
| |
| int qsfp_add_phy(struct qsfp_bus *bus, struct phy_device *phydev); |
| void qsfp_remove_phy(struct qsfp_bus *bus); |
| void qsfp_link_up(struct qsfp_bus *bus); |
| void qsfp_link_down(struct qsfp_bus *bus); |
| int qsfp_module_insert(struct qsfp_bus *bus, const struct qsfp_eeprom_id *id, |
| const struct qsfp_quirk *quirk); |
| void qsfp_module_remove(struct qsfp_bus *bus); |
| int qsfp_module_start(struct qsfp_bus *bus); |
| void qsfp_module_stop(struct qsfp_bus *bus); |
| int qsfp_link_configure(struct qsfp_bus *bus, const struct qsfp_eeprom_id *id); |
| struct qsfp_bus *qsfp_register_socket(struct device *dev, struct qsfp *qsfp, |
| const struct qsfp_socket_ops *ops); |
| void qsfp_unregister_socket(struct qsfp_bus *bus); |
| |
| int get_cable_attach(struct qsfp *old); |
| int get_channel_info(struct qsfp *old); |
| |
| #else |
| |
| static inline int qsfp_parse_port(struct qsfp_bus *bus, |
| const struct qsfp_eeprom_id *id, |
| unsigned long *support) |
| { |
| return PORT_OTHER; |
| } |
| |
| static inline bool qsfp_may_have_phy(struct qsfp_bus *bus, |
| const struct qsfp_eeprom_id *id) |
| { |
| return false; |
| } |
| |
| static inline void qsfp_parse_support(struct qsfp_bus *bus, |
| const struct qsfp_eeprom_id *id, |
| unsigned long *support, |
| unsigned long *interfaces) |
| { |
| } |
| |
| static inline phy_interface_t qsfp_select_interface(struct qsfp_bus *bus, |
| unsigned long *link_modes) |
| { |
| return PHY_INTERFACE_MODE_NA; |
| } |
| |
| static inline int qsfp_get_module_info(struct qsfp_bus *bus, |
| struct ethtool_modinfo *modinfo) |
| { |
| return -EOPNOTSUPP; |
| } |
| |
| static inline int qsfp_get_module_eeprom(struct qsfp_bus *bus, |
| struct ethtool_eeprom *ee, u8 *data) |
| { |
| return -EOPNOTSUPP; |
| } |
| |
| static inline void qsfp_upstream_start(struct qsfp_bus *bus) |
| { |
| } |
| |
| static inline void qsfp_upstream_stop(struct qsfp_bus *bus) |
| { |
| } |
| |
| static inline void qsfp_bus_put(struct qsfp_bus *bus) |
| { |
| } |
| |
| static inline struct qsfp_bus * |
| qsfp_bus_find_fwnode(const struct fwnode_handle *fwnode) |
| { |
| return NULL; |
| } |
| |
| static inline int qsfp_bus_add_upstream(struct qsfp_bus *bus, void *upstream, |
| const struct qsfp_upstream_ops *ops) |
| { |
| return 0; |
| } |
| |
| static inline void qsfp_bus_del_upstream(struct qsfp_bus *bus) |
| { |
| } |
| |
| #endif |
| #endif /* LINUX_QSFP_H */ |
