/* SPDX-License-Identifier: GPL-2.0 */ /* sis900.h Definitions for SiS ethernet controllers including 7014/7016 and 900 * Copyright 1999 Silicon Integrated System Corporation * References: * SiS 7016 Fast Ethernet PCI Bus 10/100 Mbps LAN Controller with OnNow Support, * preliminary Rev. 1.0 Jan. 14, 1998 * SiS 900 Fast Ethernet PCI Bus 10/100 Mbps LAN Single Chip with OnNow Support, * preliminary Rev. 1.0 Nov. 10, 1998 * SiS 7014 Single Chip 100BASE-TX/10BASE-T Physical Layer Solution, * preliminary Rev. 1.0 Jan. 18, 1998 * http://www.sis.com.tw/support/databook.htm */ /* * SiS 7016 and SiS 900 ethernet controller registers */ /* The I/O extent, SiS 900 needs 256 bytes of io address */ #define SIS900_TOTAL_SIZE … /* Symbolic offsets to registers. */ enum sis900_registers { … }; /* Symbolic names for bits in various registers */ enum sis900_command_register_bits { … }; enum sis900_configuration_register_bits { … }; enum sis900_eeprom_access_register_bits { … }; enum sis900_interrupt_register_bits { … }; enum sis900_interrupt_enable_register_bits { … }; /* maximum dma burst for transmission and receive */ #define MAX_DMA_RANGE … #define TxMXDMA_shift … #define RxMXDMA_shift … enum sis900_tx_rx_dma{ … }; /* transmit FIFO thresholds */ #define TX_FILL_THRESH … #define TxFILLT_shift … #define TxDRNT_shift … #define TxDRNT_100 … #define TxDRNT_10 … enum sis900_transmit_config_register_bits { … }; /* recevie FIFO thresholds */ #define RxDRNT_shift … #define RxDRNT_100 … #define RxDRNT_10 … enum sis900_reveive_config_register_bits { … }; #define RFAA_shift … #define RFADDR_shift … enum sis900_receive_filter_control_register_bits { … }; enum sis900_reveive_filter_data_mask { … }; /* EEPROM Addresses */ enum sis900_eeprom_address { … }; /* The EEPROM commands include the alway-set leading bit. Refer to NM93Cxx datasheet */ enum sis900_eeprom_command { … }; /* For SiS962 or SiS963, request the eeprom software access */ enum sis96x_eeprom_command { … }; /* PCI Registers */ enum sis900_pci_registers { … }; /* Power management capabilities bits */ enum sis900_cfgpmc_register_bits { … }; enum sis900_pmesp_bits { … }; /* Power management control/status bits */ enum sis900_cfgpmcsr_register_bits { … }; /* Wake-on-LAN support. */ enum sis900_power_management_control_register_bits { … }; /* Management Data I/O (mdio) frame */ #define MIIread … #define MIIwrite … #define MIIpmdShift … #define MIIregShift … #define MIIcmdLen … #define MIIcmdShift … /* Buffer Descriptor Status*/ enum sis900_buffer_status { … }; /* Status for TX Buffers */ enum sis900_tx_buffer_status { … }; enum sis900_rx_buffer_status { … }; /* MII register offsets */ enum mii_registers { … }; /* mii registers specific to SiS 900 */ enum sis_mii_registers { … }; /* mii registers specific to ICS 1893 */ enum ics_mii_registers { … }; /* mii registers specific to AMD 79C901 */ enum amd_mii_registers { … }; /* MII Control register bit definitions. */ enum mii_control_register_bits { … }; /* MII Status register bit */ enum mii_status_register_bits { … }; #define MII_ID1_OUI_LO … #define MII_ID1_MODEL … #define MII_ID1_REV … /* MII NWAY Register Bits ... valid for the ANAR (Auto-Negotiation Advertisement) and ANLPAR (Auto-Negotiation Link Partner) registers */ enum mii_nway_register_bits { … }; enum mii_stsout_register_bits { … }; enum mii_stsics_register_bits { … }; enum mii_stssum_register_bits { … }; enum sis900_revision_id { … }; enum sis630_revision_id { … }; #define FDX_CAPABLE_DUPLEX_UNKNOWN … #define FDX_CAPABLE_HALF_SELECTED … #define FDX_CAPABLE_FULL_SELECTED … #define HW_SPEED_UNCONFIG … #define HW_SPEED_HOME … #define HW_SPEED_10_MBPS … #define HW_SPEED_100_MBPS … #define HW_SPEED_DEFAULT … #define CRC_SIZE … #define MAC_HEADER_SIZE … #if IS_ENABLED(CONFIG_VLAN_8021Q) #define MAX_FRAME_SIZE … #else #define MAX_FRAME_SIZE … #endif /* CONFIG_VLAN_802_1Q */ #define TX_BUF_SIZE … #define RX_BUF_SIZE … #define NUM_TX_DESC … #define NUM_RX_DESC … #define TX_TOTAL_SIZE … #define RX_TOTAL_SIZE … /* PCI stuff, should be move to pci.h */ #define SIS630_VENDOR_ID … #define SIS630_DEVICE_ID …
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