| Author | Tokens | Token Proportion | Commits | Commit Proportion |
|---|---|---|---|---|
| Mallikarjuna R Chilakala | 3204 | 30.19% | 4 | 5.41% |
| Jeff Garzik | 2866 | 27.01% | 3 | 4.05% |
| Auke-Jan H Kok | 894 | 8.42% | 4 | 5.41% |
| Christopher Goldfarb | 828 | 7.80% | 1 | 1.35% |
| Jesse Brandeburg | 635 | 5.98% | 3 | 4.05% |
| Jeff Kirsher | 609 | 5.74% | 17 | 22.97% |
| Jeb J. Cramer | 517 | 4.87% | 6 | 8.11% |
| Scott Feldman | 474 | 4.47% | 14 | 18.92% |
| Joe Perches | 244 | 2.30% | 2 | 2.70% |
| Dirk Brandewie | 137 | 1.29% | 1 | 1.35% |
| Ganesh Venkatesan | 58 | 0.55% | 6 | 8.11% |
| Tushar Dave | 45 | 0.42% | 1 | 1.35% |
| Al Viro | 45 | 0.42% | 2 | 2.70% |
| Peter Oruba | 21 | 0.20% | 1 | 1.35% |
| Nicholas Nunley | 11 | 0.10% | 1 | 1.35% |
| Florian Fainelli | 10 | 0.09% | 2 | 2.70% |
| Bruce W Allan | 7 | 0.07% | 2 | 2.70% |
| Mitch A Williams | 4 | 0.04% | 1 | 1.35% |
| Uwe Kleine-König | 1 | 0.01% | 1 | 1.35% |
| Robert P. J. Day | 1 | 0.01% | 1 | 1.35% |
| Lucas De Marchi | 1 | 0.01% | 1 | 1.35% |
| Total | 10612 | 74 |
/* SPDX-License-Identifier: GPL-2.0 */ /* Copyright(c) 1999 - 2006 Intel Corporation. */ /* e1000_hw.h * Structures, enums, and macros for the MAC */ #ifndef _E1000_HW_H_ #define _E1000_HW_H_ #include "e1000_osdep.h" /* Forward declarations of structures used by the shared code */ struct e1000_hw; struct e1000_hw_stats; /* Enumerated types specific to the e1000 hardware */ /* Media Access Controllers */ typedef enum { e1000_undefined = 0, e1000_82542_rev2_0, e1000_82542_rev2_1, e1000_82543, e1000_82544, e1000_82540, e1000_82545, e1000_82545_rev_3, e1000_82546, e1000_ce4100, e1000_82546_rev_3, e1000_82541, e1000_82541_rev_2, e1000_82547, e1000_82547_rev_2, e1000_num_macs } e1000_mac_type; typedef enum { e1000_eeprom_uninitialized = 0, e1000_eeprom_spi, e1000_eeprom_microwire, e1000_eeprom_flash, e1000_eeprom_none, /* No NVM support */ e1000_num_eeprom_types } e1000_eeprom_type; /* Media Types */ typedef enum { e1000_media_type_copper = 0, e1000_media_type_fiber = 1, e1000_media_type_internal_serdes = 2, e1000_num_media_types } e1000_media_type; typedef enum { e1000_10_half = 0, e1000_10_full = 1, e1000_100_half = 2, e1000_100_full = 3 } e1000_speed_duplex_type; /* Flow Control Settings */ typedef enum { E1000_FC_NONE = 0, E1000_FC_RX_PAUSE = 1, E1000_FC_TX_PAUSE = 2, E1000_FC_FULL = 3, E1000_FC_DEFAULT = 0xFF } e1000_fc_type; struct e1000_shadow_ram { u16 eeprom_word; bool modified; }; /* PCI bus types */ typedef enum { e1000_bus_type_unknown = 0, e1000_bus_type_pci, e1000_bus_type_pcix, e1000_bus_type_reserved } e1000_bus_type; /* PCI bus speeds */ typedef enum { e1000_bus_speed_unknown = 0, e1000_bus_speed_33, e1000_bus_speed_66, e1000_bus_speed_100, e1000_bus_speed_120, e1000_bus_speed_133, e1000_bus_speed_reserved } e1000_bus_speed; /* PCI bus widths */ typedef enum { e1000_bus_width_unknown = 0, e1000_bus_width_32, e1000_bus_width_64, e1000_bus_width_reserved } e1000_bus_width; /* PHY status info structure and supporting enums */ typedef enum { e1000_cable_length_50 = 0, e1000_cable_length_50_80, e1000_cable_length_80_110, e1000_cable_length_110_140, e1000_cable_length_140, e1000_cable_length_undefined = 0xFF } e1000_cable_length; typedef enum { e1000_gg_cable_length_60 = 0, e1000_gg_cable_length_60_115 = 1, e1000_gg_cable_length_115_150 = 2, e1000_gg_cable_length_150 = 4 } e1000_gg_cable_length; typedef enum { e1000_igp_cable_length_10 = 10, e1000_igp_cable_length_20 = 20, e1000_igp_cable_length_30 = 30, e1000_igp_cable_length_40 = 40, e1000_igp_cable_length_50 = 50, e1000_igp_cable_length_60 = 60, e1000_igp_cable_length_70 = 70, e1000_igp_cable_length_80 = 80, e1000_igp_cable_length_90 = 90, e1000_igp_cable_length_100 = 100, e1000_igp_cable_length_110 = 110, e1000_igp_cable_length_115 = 115, e1000_igp_cable_length_120 = 120, e1000_igp_cable_length_130 = 130, e1000_igp_cable_length_140 = 140, e1000_igp_cable_length_150 = 150, e1000_igp_cable_length_160 = 160, e1000_igp_cable_length_170 = 170, e1000_igp_cable_length_180 = 180 } e1000_igp_cable_length; typedef enum { e1000_10bt_ext_dist_enable_normal = 0, e1000_10bt_ext_dist_enable_lower, e1000_10bt_ext_dist_enable_undefined = 0xFF } e1000_10bt_ext_dist_enable; typedef enum { e1000_rev_polarity_normal = 0, e1000_rev_polarity_reversed, e1000_rev_polarity_undefined = 0xFF } e1000_rev_polarity; typedef enum { e1000_downshift_normal = 0, e1000_downshift_activated, e1000_downshift_undefined = 0xFF } e1000_downshift; typedef enum { e1000_smart_speed_default = 0, e1000_smart_speed_on, e1000_smart_speed_off } e1000_smart_speed; typedef enum { e1000_polarity_reversal_enabled = 0, e1000_polarity_reversal_disabled, e1000_polarity_reversal_undefined = 0xFF } e1000_polarity_reversal; typedef enum { e1000_auto_x_mode_manual_mdi = 0, e1000_auto_x_mode_manual_mdix, e1000_auto_x_mode_auto1, e1000_auto_x_mode_auto2, e1000_auto_x_mode_undefined = 0xFF } e1000_auto_x_mode; typedef enum { e1000_1000t_rx_status_not_ok = 0, e1000_1000t_rx_status_ok, e1000_1000t_rx_status_undefined = 0xFF } e1000_1000t_rx_status; typedef enum { e1000_phy_m88 = 0, e1000_phy_igp, e1000_phy_8211, e1000_phy_8201, e1000_phy_undefined = 0xFF } e1000_phy_type; typedef enum { e1000_ms_hw_default = 0, e1000_ms_force_master, e1000_ms_force_slave, e1000_ms_auto } e1000_ms_type; typedef enum { e1000_ffe_config_enabled = 0, e1000_ffe_config_active, e1000_ffe_config_blocked } e1000_ffe_config; typedef enum { e1000_dsp_config_disabled = 0, e1000_dsp_config_enabled, e1000_dsp_config_activated, e1000_dsp_config_undefined = 0xFF } e1000_dsp_config; struct e1000_phy_info { e1000_cable_length cable_length; e1000_10bt_ext_dist_enable extended_10bt_distance; e1000_rev_polarity cable_polarity; e1000_downshift downshift; e1000_polarity_reversal polarity_correction; e1000_auto_x_mode mdix_mode; e1000_1000t_rx_status local_rx; e1000_1000t_rx_status remote_rx; }; struct e1000_phy_stats { u32 idle_errors; u32 receive_errors; }; struct e1000_eeprom_info { e1000_eeprom_type type; u16 word_size; u16 opcode_bits; u16 address_bits; u16 delay_usec; u16 page_size; }; /* Flex ASF Information */ #define E1000_HOST_IF_MAX_SIZE 2048 typedef enum { e1000_byte_align = 0, e1000_word_align = 1, e1000_dword_align = 2 } e1000_align_type; /* Error Codes */ #define E1000_SUCCESS 0 #define E1000_ERR_EEPROM 1 #define E1000_ERR_PHY 2 #define E1000_ERR_CONFIG 3 #define E1000_ERR_PARAM 4 #define E1000_ERR_MAC_TYPE 5 #define E1000_ERR_PHY_TYPE 6 #define E1000_ERR_RESET 9 #define E1000_ERR_MASTER_REQUESTS_PENDING 10 #define E1000_ERR_HOST_INTERFACE_COMMAND 11 #define E1000_BLK_PHY_RESET 12 #define E1000_BYTE_SWAP_WORD(_value) ((((_value) & 0x00ff) << 8) | \ (((_value) & 0xff00) >> 8)) /* Function prototypes */ /* Initialization */ s32 e1000_reset_hw(struct e1000_hw *hw); s32 e1000_init_hw(struct e1000_hw *hw); s32 e1000_set_mac_type(struct e1000_hw *hw); void e1000_set_media_type(struct e1000_hw *hw); /* Link Configuration */ s32 e1000_setup_link(struct e1000_hw *hw); s32 e1000_phy_setup_autoneg(struct e1000_hw *hw); void e1000_config_collision_dist(struct e1000_hw *hw); s32 e1000_check_for_link(struct e1000_hw *hw); s32 e1000_get_speed_and_duplex(struct e1000_hw *hw, u16 * speed, u16 * duplex); s32 e1000_force_mac_fc(struct e1000_hw *hw); /* PHY */ s32 e1000_read_phy_reg(struct e1000_hw *hw, u32 reg_addr, u16 * phy_data); s32 e1000_write_phy_reg(struct e1000_hw *hw, u32 reg_addr, u16 data); s32 e1000_phy_hw_reset(struct e1000_hw *hw); s32 e1000_phy_reset(struct e1000_hw *hw); s32 e1000_phy_get_info(struct e1000_hw *hw, struct e1000_phy_info *phy_info); s32 e1000_validate_mdi_setting(struct e1000_hw *hw); /* EEPROM Functions */ s32 e1000_init_eeprom_params(struct e1000_hw *hw); /* MNG HOST IF functions */ u32 e1000_enable_mng_pass_thru(struct e1000_hw *hw); #define E1000_MNG_DHCP_TX_PAYLOAD_CMD 64 #define E1000_HI_MAX_MNG_DATA_LENGTH 0x6F8 /* Host Interface data length */ #define E1000_MNG_DHCP_COMMAND_TIMEOUT 10 /* Time in ms to process MNG command */ #define E1000_MNG_DHCP_COOKIE_OFFSET 0x6F0 /* Cookie offset */ #define E1000_MNG_DHCP_COOKIE_LENGTH 0x10 /* Cookie length */ #define E1000_MNG_IAMT_MODE 0x3 #define E1000_MNG_ICH_IAMT_MODE 0x2 #define E1000_IAMT_SIGNATURE 0x544D4149 /* Intel(R) Active Management Technology signature */ #define E1000_MNG_DHCP_COOKIE_STATUS_PARSING_SUPPORT 0x1 /* DHCP parsing enabled */ #define E1000_MNG_DHCP_COOKIE_STATUS_VLAN_SUPPORT 0x2 /* DHCP parsing enabled */ #define E1000_VFTA_ENTRY_SHIFT 0x5 #define E1000_VFTA_ENTRY_MASK 0x7F #define E1000_VFTA_ENTRY_BIT_SHIFT_MASK 0x1F struct e1000_host_mng_command_header { u8 command_id; u8 checksum; u16 reserved1; u16 reserved2; u16 command_length; }; struct e1000_host_mng_command_info { struct e1000_host_mng_command_header command_header; /* Command Head/Command Result Head has 4 bytes */ u8 command_data[E1000_HI_MAX_MNG_DATA_LENGTH]; /* Command data can length 0..0x658 */ }; #ifdef __BIG_ENDIAN struct e1000_host_mng_dhcp_cookie { u32 signature; u16 vlan_id; u8 reserved0; u8 status; u32 reserved1; u8 checksum; u8 reserved3; u16 reserved2; }; #else struct e1000_host_mng_dhcp_cookie { u32 signature; u8 status; u8 reserved0; u16 vlan_id; u32 reserved1; u16 reserved2; u8 reserved3; u8 checksum; }; #endif bool e1000_check_mng_mode(struct e1000_hw *hw); s32 e1000_read_eeprom(struct e1000_hw *hw, u16 reg, u16 words, u16 * data); s32 e1000_validate_eeprom_checksum(struct e1000_hw *hw); s32 e1000_update_eeprom_checksum(struct e1000_hw *hw); s32 e1000_write_eeprom(struct e1000_hw *hw, u16 reg, u16 words, u16 * data); s32 e1000_read_mac_addr(struct e1000_hw *hw); /* Filters (multicast, vlan, receive) */ u32 e1000_hash_mc_addr(struct e1000_hw *hw, u8 * mc_addr); void e1000_mta_set(struct e1000_hw *hw, u32 hash_value); void e1000_rar_set(struct e1000_hw *hw, u8 * mc_addr, u32 rar_index); void e1000_write_vfta(struct e1000_hw *hw, u32 offset, u32 value); /* LED functions */ s32 e1000_setup_led(struct e1000_hw *hw); s32 e1000_cleanup_led(struct e1000_hw *hw); s32 e1000_led_on(struct e1000_hw *hw); s32 e1000_led_off(struct e1000_hw *hw); s32 e1000_blink_led_start(struct e1000_hw *hw); /* Adaptive IFS Functions */ /* Everything else */ void e1000_reset_adaptive(struct e1000_hw *hw); void e1000_update_adaptive(struct e1000_hw *hw); void e1000_get_bus_info(struct e1000_hw *hw); void e1000_pci_set_mwi(struct e1000_hw *hw); void e1000_pci_clear_mwi(struct e1000_hw *hw); void e1000_pcix_set_mmrbc(struct e1000_hw *hw, int mmrbc); int e1000_pcix_get_mmrbc(struct e1000_hw *hw); /* Port I/O is only supported on 82544 and newer */ void e1000_io_write(struct e1000_hw *hw, unsigned long port, u32 value); #define E1000_READ_REG_IO(a, reg) \ e1000_read_reg_io((a), E1000_##reg) #define E1000_WRITE_REG_IO(a, reg, val) \ e1000_write_reg_io((a), E1000_##reg, val) /* PCI Device IDs */ #define E1000_DEV_ID_82542 0x1000 #define E1000_DEV_ID_82543GC_FIBER 0x1001 #define E1000_DEV_ID_82543GC_COPPER 0x1004 #define E1000_DEV_ID_82544EI_COPPER 0x1008 #define E1000_DEV_ID_82544EI_FIBER 0x1009 #define E1000_DEV_ID_82544GC_COPPER 0x100C #define E1000_DEV_ID_82544GC_LOM 0x100D #define E1000_DEV_ID_82540EM 0x100E #define E1000_DEV_ID_82540EM_LOM 0x1015 #define E1000_DEV_ID_82540EP_LOM 0x1016 #define E1000_DEV_ID_82540EP 0x1017 #define E1000_DEV_ID_82540EP_LP 0x101E #define E1000_DEV_ID_82545EM_COPPER 0x100F #define E1000_DEV_ID_82545EM_FIBER 0x1011 #define E1000_DEV_ID_82545GM_COPPER 0x1026 #define E1000_DEV_ID_82545GM_FIBER 0x1027 #define E1000_DEV_ID_82545GM_SERDES 0x1028 #define E1000_DEV_ID_82546EB_COPPER 0x1010 #define E1000_DEV_ID_82546EB_FIBER 0x1012 #define E1000_DEV_ID_82546EB_QUAD_COPPER 0x101D #define E1000_DEV_ID_82541EI 0x1013 #define E1000_DEV_ID_82541EI_MOBILE 0x1018 #define E1000_DEV_ID_82541ER_LOM 0x1014 #define E1000_DEV_ID_82541ER 0x1078 #define E1000_DEV_ID_82547GI 0x1075 #define E1000_DEV_ID_82541GI 0x1076 #define E1000_DEV_ID_82541GI_MOBILE 0x1077 #define E1000_DEV_ID_82541GI_LF 0x107C #define E1000_DEV_ID_82546GB_COPPER 0x1079 #define E1000_DEV_ID_82546GB_FIBER 0x107A #define E1000_DEV_ID_82546GB_SERDES 0x107B #define E1000_DEV_ID_82546GB_PCIE 0x108A #define E1000_DEV_ID_82546GB_QUAD_COPPER 0x1099 #define E1000_DEV_ID_82547EI 0x1019 #define E1000_DEV_ID_82547EI_MOBILE 0x101A #define E1000_DEV_ID_82546GB_QUAD_COPPER_KSP3 0x10B5 #define E1000_DEV_ID_INTEL_CE4100_GBE 0x2E6E #define NODE_ADDRESS_SIZE 6 /* MAC decode size is 128K - This is the size of BAR0 */ #define MAC_DECODE_SIZE (128 * 1024) #define E1000_82542_2_0_REV_ID 2 #define E1000_82542_2_1_REV_ID 3 #define E1000_REVISION_0 0 #define E1000_REVISION_1 1 #define E1000_REVISION_2 2 #define E1000_REVISION_3 3 #define SPEED_10 10 #define SPEED_100 100 #define SPEED_1000 1000 #define HALF_DUPLEX 1 #define FULL_DUPLEX 2 /* The sizes (in bytes) of a ethernet packet */ #define ENET_HEADER_SIZE 14 #define MINIMUM_ETHERNET_FRAME_SIZE 64 /* With FCS */ #define ETHERNET_FCS_SIZE 4 #define MINIMUM_ETHERNET_PACKET_SIZE \ (MINIMUM_ETHERNET_FRAME_SIZE - ETHERNET_FCS_SIZE) #define CRC_LENGTH ETHERNET_FCS_SIZE #define MAX_JUMBO_FRAME_SIZE 0x3F00 /* 802.1q VLAN Packet Sizes */ #define VLAN_TAG_SIZE 4 /* 802.3ac tag (not DMAed) */ /* Ethertype field values */ #define ETHERNET_IEEE_VLAN_TYPE 0x8100 /* 802.3ac packet */ #define ETHERNET_IP_TYPE 0x0800 /* IP packets */ #define ETHERNET_ARP_TYPE 0x0806 /* Address Resolution Protocol (ARP) */ /* Packet Header defines */ #define IP_PROTOCOL_TCP 6 #define IP_PROTOCOL_UDP 0x11 /* This defines the bits that are set in the Interrupt Mask * Set/Read Register. Each bit is documented below: * o RXDMT0 = Receive Descriptor Minimum Threshold hit (ring 0) * o RXSEQ = Receive Sequence Error */ #define POLL_IMS_ENABLE_MASK ( \ E1000_IMS_RXDMT0 | \ E1000_IMS_RXSEQ) /* This defines the bits that are set in the Interrupt Mask * Set/Read Register. Each bit is documented below: * o RXT0 = Receiver Timer Interrupt (ring 0) * o TXDW = Transmit Descriptor Written Back * o RXDMT0 = Receive Descriptor Minimum Threshold hit (ring 0) * o RXSEQ = Receive Sequence Error * o LSC = Link Status Change */ #define IMS_ENABLE_MASK ( \ E1000_IMS_RXT0 | \ E1000_IMS_TXDW | \ E1000_IMS_RXDMT0 | \ E1000_IMS_RXSEQ | \ E1000_IMS_LSC) /* Number of high/low register pairs in the RAR. The RAR (Receive Address * Registers) holds the directed and multicast addresses that we monitor. We * reserve one of these spots for our directed address, allowing us room for * E1000_RAR_ENTRIES - 1 multicast addresses. */ #define E1000_RAR_ENTRIES 15 #define MIN_NUMBER_OF_DESCRIPTORS 8 #define MAX_NUMBER_OF_DESCRIPTORS 0xFFF8 /* Receive Descriptor */ struct e1000_rx_desc { __le64 buffer_addr; /* Address of the descriptor's data buffer */ __le16 length; /* Length of data DMAed into data buffer */ __le16 csum; /* Packet checksum */ u8 status; /* Descriptor status */ u8 errors; /* Descriptor Errors */ __le16 special; }; /* Receive Descriptor - Extended */ union e1000_rx_desc_extended { struct { __le64 buffer_addr; __le64 reserved; } read; struct { struct { __le32 mrq; /* Multiple Rx Queues */ union { __le32 rss; /* RSS Hash */ struct { __le16 ip_id; /* IP id */ __le16 csum; /* Packet Checksum */ } csum_ip; } hi_dword; } lower; struct { __le32 status_error; /* ext status/error */ __le16 length; __le16 vlan; /* VLAN tag */ } upper; } wb; /* writeback */ }; #define MAX_PS_BUFFERS 4 /* Receive Descriptor - Packet Split */ union e1000_rx_desc_packet_split { struct { /* one buffer for protocol header(s), three data buffers */ __le64 buffer_addr[MAX_PS_BUFFERS]; } read; struct { struct { __le32 mrq; /* Multiple Rx Queues */ union { __le32 rss; /* RSS Hash */ struct { __le16 ip_id; /* IP id */ __le16 csum; /* Packet Checksum */ } csum_ip; } hi_dword; } lower; struct { __le32 status_error; /* ext status/error */ __le16 length0; /* length of buffer 0 */ __le16 vlan; /* VLAN tag */ } middle; struct { __le16 header_status; __le16 length[3]; /* length of buffers 1-3 */ } upper; __le64 reserved; } wb; /* writeback */ }; /* Receive Descriptor bit definitions */ #define E1000_RXD_STAT_DD 0x01 /* Descriptor Done */ #define E1000_RXD_STAT_EOP 0x02 /* End of Packet */ #define E1000_RXD_STAT_IXSM 0x04 /* Ignore checksum */ #define E1000_RXD_STAT_VP 0x08 /* IEEE VLAN Packet */ #define E1000_RXD_STAT_UDPCS 0x10 /* UDP xsum calculated */ #define E1000_RXD_STAT_TCPCS 0x20 /* TCP xsum calculated */ #define E1000_RXD_STAT_IPCS 0x40 /* IP xsum calculated */ #define E1000_RXD_STAT_PIF 0x80 /* passed in-exact filter */ #define E1000_RXD_STAT_IPIDV 0x200 /* IP identification valid */ #define E1000_RXD_STAT_UDPV 0x400 /* Valid UDP checksum */ #define E1000_RXD_STAT_ACK 0x8000 /* ACK Packet indication */ #define E1000_RXD_ERR_CE 0x01 /* CRC Error */ #define E1000_RXD_ERR_SE 0x02 /* Symbol Error */ #define E1000_RXD_ERR_SEQ 0x04 /* Sequence Error */ #define E1000_RXD_ERR_CXE 0x10 /* Carrier Extension Error */ #define E1000_RXD_ERR_TCPE 0x20 /* TCP/UDP Checksum Error */ #define E1000_RXD_ERR_IPE 0x40 /* IP Checksum Error */ #define E1000_RXD_ERR_RXE 0x80 /* Rx Data Error */ #define E1000_RXD_SPC_VLAN_MASK 0x0FFF /* VLAN ID is in lower 12 bits */ #define E1000_RXD_SPC_PRI_MASK 0xE000 /* Priority is in upper 3 bits */ #define E1000_RXD_SPC_PRI_SHIFT 13 #define E1000_RXD_SPC_CFI_MASK 0x1000 /* CFI is bit 12 */ #define E1000_RXD_SPC_CFI_SHIFT 12 #define E1000_RXDEXT_STATERR_CE 0x01000000 #define E1000_RXDEXT_STATERR_SE 0x02000000 #define E1000_RXDEXT_STATERR_SEQ 0x04000000 #define E1000_RXDEXT_STATERR_CXE 0x10000000 #define E1000_RXDEXT_STATERR_TCPE 0x20000000 #define E1000_RXDEXT_STATERR_IPE 0x40000000 #define E1000_RXDEXT_STATERR_RXE 0x80000000 #define E1000_RXDPS_HDRSTAT_HDRSP 0x00008000 #define E1000_RXDPS_HDRSTAT_HDRLEN_MASK 0x000003FF /* mask to determine if packets should be dropped due to frame errors */ #define E1000_RXD_ERR_FRAME_ERR_MASK ( \ E1000_RXD_ERR_CE | \ E1000_RXD_ERR_SE | \ E1000_RXD_ERR_SEQ | \ E1000_RXD_ERR_CXE | \ E1000_RXD_ERR_RXE) /* Same mask, but for extended and packet split descriptors */ #define E1000_RXDEXT_ERR_FRAME_ERR_MASK ( \ E1000_RXDEXT_STATERR_CE | \ E1000_RXDEXT_STATERR_SE | \ E1000_RXDEXT_STATERR_SEQ | \ E1000_RXDEXT_STATERR_CXE | \ E1000_RXDEXT_STATERR_RXE) /* Transmit Descriptor */ struct e1000_tx_desc { __le64 buffer_addr; /* Address of the descriptor's data buffer */ union { __le32 data; struct { __le16 length; /* Data buffer length */ u8 cso; /* Checksum offset */ u8 cmd; /* Descriptor control */ } flags; } lower; union { __le32 data; struct { u8 status; /* Descriptor status */ u8 css; /* Checksum start */ __le16 special; } fields; } upper; }; /* Transmit Descriptor bit definitions */ #define E1000_TXD_DTYP_D 0x00100000 /* Data Descriptor */ #define E1000_TXD_DTYP_C 0x00000000 /* Context Descriptor */ #define E1000_TXD_POPTS_IXSM 0x01 /* Insert IP checksum */ #define E1000_TXD_POPTS_TXSM 0x02 /* Insert TCP/UDP checksum */ #define E1000_TXD_CMD_EOP 0x01000000 /* End of Packet */ #define E1000_TXD_CMD_IFCS 0x02000000 /* Insert FCS (Ethernet CRC) */ #define E1000_TXD_CMD_IC 0x04000000 /* Insert Checksum */ #define E1000_TXD_CMD_RS 0x08000000 /* Report Status */ #define E1000_TXD_CMD_RPS 0x10000000 /* Report Packet Sent */ #define E1000_TXD_CMD_DEXT 0x20000000 /* Descriptor extension (0 = legacy) */ #define E1000_TXD_CMD_VLE 0x40000000 /* Add VLAN tag */ #define E1000_TXD_CMD_IDE 0x80000000 /* Enable Tidv register */ #define E1000_TXD_STAT_DD 0x00000001 /* Descriptor Done */ #define E1000_TXD_STAT_EC 0x00000002 /* Excess Collisions */ #define E1000_TXD_STAT_LC 0x00000004 /* Late Collisions */ #define E1000_TXD_STAT_TU 0x00000008 /* Transmit underrun */ #define E1000_TXD_CMD_TCP 0x01000000 /* TCP packet */ #define E1000_TXD_CMD_IP 0x02000000 /* IP packet */ #define E1000_TXD_CMD_TSE 0x04000000 /* TCP Seg enable */ #define E1000_TXD_STAT_TC 0x00000004 /* Tx Underrun */ /* Offload Context Descriptor */ struct e1000_context_desc { union { __le32 ip_config; struct { u8 ipcss; /* IP checksum start */ u8 ipcso; /* IP checksum offset */ __le16 ipcse; /* IP checksum end */ } ip_fields; } lower_setup; union { __le32 tcp_config; struct { u8 tucss; /* TCP checksum start */ u8 tucso; /* TCP checksum offset */ __le16 tucse; /* TCP checksum end */ } tcp_fields; } upper_setup; __le32 cmd_and_length; /* */ union { __le32 data; struct { u8 status; /* Descriptor status */ u8 hdr_len; /* Header length */ __le16 mss; /* Maximum segment size */ } fields; } tcp_seg_setup; }; /* Offload data descriptor */ struct e1000_data_desc { __le64 buffer_addr; /* Address of the descriptor's buffer address */ union { __le32 data; struct { __le16 length; /* Data buffer length */ u8 typ_len_ext; /* */ u8 cmd; /* */ } flags; } lower; union { __le32 data; struct { u8 status; /* Descriptor status */ u8 popts; /* Packet Options */ __le16 special; /* */ } fields; } upper; }; /* Filters */ #define E1000_NUM_UNICAST 16 /* Unicast filter entries */ #define E1000_MC_TBL_SIZE 128 /* Multicast Filter Table (4096 bits) */ #define E1000_VLAN_FILTER_TBL_SIZE 128 /* VLAN Filter Table (4096 bits) */ /* Receive Address Register */ struct e1000_rar { volatile __le32 low; /* receive address low */ volatile __le32 high; /* receive address high */ }; /* Number of entries in the Multicast Table Array (MTA). */ #define E1000_NUM_MTA_REGISTERS 128 /* IPv4 Address Table Entry */ struct e1000_ipv4_at_entry { volatile u32 ipv4_addr; /* IP Address (RW) */ volatile u32 reserved; }; /* Four wakeup IP addresses are supported */ #define E1000_WAKEUP_IP_ADDRESS_COUNT_MAX 4 #define E1000_IP4AT_SIZE E1000_WAKEUP_IP_ADDRESS_COUNT_MAX #define E1000_IP6AT_SIZE 1 /* IPv6 Address Table Entry */ struct e1000_ipv6_at_entry { volatile u8 ipv6_addr[16]; }; /* Flexible Filter Length Table Entry */ struct e1000_fflt_entry { volatile u32 length; /* Flexible Filter Length (RW) */ volatile u32 reserved; }; /* Flexible Filter Mask Table Entry */ struct e1000_ffmt_entry { volatile u32 mask; /* Flexible Filter Mask (RW) */ volatile u32 reserved; }; /* Flexible Filter Value Table Entry */ struct e1000_ffvt_entry { volatile u32 value; /* Flexible Filter Value (RW) */ volatile u32 reserved; }; /* Four Flexible Filters are supported */ #define E1000_FLEXIBLE_FILTER_COUNT_MAX 4 /* Each Flexible Filter is at most 128 (0x80) bytes in length */ #define E1000_FLEXIBLE_FILTER_SIZE_MAX 128 #define E1000_FFLT_SIZE E1000_FLEXIBLE_FILTER_COUNT_MAX #define E1000_FFMT_SIZE E1000_FLEXIBLE_FILTER_SIZE_MAX #define E1000_FFVT_SIZE E1000_FLEXIBLE_FILTER_SIZE_MAX #define E1000_DISABLE_SERDES_LOOPBACK 0x0400 /* Register Set. (82543, 82544) * * Registers are defined to be 32 bits and should be accessed as 32 bit values. * These registers are physically located on the NIC, but are mapped into the * host memory address space. * * RW - register is both readable and writable * RO - register is read only * WO - register is write only * R/clr - register is read only and is cleared when read * A - register array */ #define E1000_CTRL 0x00000 /* Device Control - RW */ #define E1000_CTRL_DUP 0x00004 /* Device Control Duplicate (Shadow) - RW */ #define E1000_STATUS 0x00008 /* Device Status - RO */ #define E1000_EECD 0x00010 /* EEPROM/Flash Control - RW */ #define E1000_EERD 0x00014 /* EEPROM Read - RW */ #define E1000_CTRL_EXT 0x00018 /* Extended Device Control - RW */ #define E1000_FLA 0x0001C /* Flash Access - RW */ #define E1000_MDIC 0x00020 /* MDI Control - RW */ #define INTEL_CE_GBE_MDIO_RCOMP_BASE (hw->ce4100_gbe_mdio_base_virt) #define E1000_MDIO_STS (INTEL_CE_GBE_MDIO_RCOMP_BASE + 0) #define E1000_MDIO_CMD (INTEL_CE_GBE_MDIO_RCOMP_BASE + 4) #define E1000_MDIO_DRV (INTEL_CE_GBE_MDIO_RCOMP_BASE + 8) #define E1000_MDC_CMD (INTEL_CE_GBE_MDIO_RCOMP_BASE + 0xC) #define E1000_RCOMP_CTL (INTEL_CE_GBE_MDIO_RCOMP_BASE + 0x20) #define E1000_RCOMP_STS (INTEL_CE_GBE_MDIO_RCOMP_BASE + 0x24) #define E1000_SCTL 0x00024 /* SerDes Control - RW */ #define E1000_FEXTNVM 0x00028 /* Future Extended NVM register */ #define E1000_FCAL 0x00028 /* Flow Control Address Low - RW */ #define E1000_FCAH 0x0002C /* Flow Control Address High -RW */ #define E1000_FCT 0x00030 /* Flow Control Type - RW */ #define E1000_VET 0x00038 /* VLAN Ether Type - RW */ #define E1000_ICR 0x000C0 /* Interrupt Cause Read - R/clr */ #define E1000_ITR 0x000C4 /* Interrupt Throttling Rate - RW */ #define E1000_ICS 0x000C8 /* Interrupt Cause Set - WO */ #define E1000_IMS 0x000D0 /* Interrupt Mask Set - RW */ #define E1000_IMC 0x000D8 /* Interrupt Mask Clear - WO */ #define E1000_IAM 0x000E0 /* Interrupt Acknowledge Auto Mask */ /* Auxiliary Control Register. This register is CE4100 specific, * RMII/RGMII function is switched by this register - RW * Following are bits definitions of the Auxiliary Control Register */ #define E1000_CTL_AUX 0x000E0 #define E1000_CTL_AUX_END_SEL_SHIFT 10 #define E1000_CTL_AUX_ENDIANESS_SHIFT 8 #define E1000_CTL_AUX_RGMII_RMII_SHIFT 0 /* descriptor and packet transfer use CTL_AUX.ENDIANESS */ #define E1000_CTL_AUX_DES_PKT (0x0 << E1000_CTL_AUX_END_SEL_SHIFT) /* descriptor use CTL_AUX.ENDIANESS, packet use default */ #define E1000_CTL_AUX_DES (0x1 << E1000_CTL_AUX_END_SEL_SHIFT) /* descriptor use default, packet use CTL_AUX.ENDIANESS */ #define E1000_CTL_AUX_PKT (0x2 << E1000_CTL_AUX_END_SEL_SHIFT) /* all use CTL_AUX.ENDIANESS */ #define E1000_CTL_AUX_ALL (0x3 << E1000_CTL_AUX_END_SEL_SHIFT) #define E1000_CTL_AUX_RGMII (0x0 << E1000_CTL_AUX_RGMII_RMII_SHIFT) #define E1000_CTL_AUX_RMII (0x1 << E1000_CTL_AUX_RGMII_RMII_SHIFT) /* LW little endian, Byte big endian */ #define E1000_CTL_AUX_LWLE_BBE (0x0 << E1000_CTL_AUX_ENDIANESS_SHIFT) #define E1000_CTL_AUX_LWLE_BLE (0x1 << E1000_CTL_AUX_ENDIANESS_SHIFT) #define E1000_CTL_AUX_LWBE_BBE (0x2 << E1000_CTL_AUX_ENDIANESS_SHIFT) #define E1000_CTL_AUX_LWBE_BLE (0x3 << E1000_CTL_AUX_ENDIANESS_SHIFT) #define E1000_RCTL 0x00100 /* RX Control - RW */ #define E1000_RDTR1 0x02820 /* RX Delay Timer (1) - RW */ #define E1000_RDBAL1 0x02900 /* RX Descriptor Base Address Low (1) - RW */ #define E1000_RDBAH1 0x02904 /* RX Descriptor Base Address High (1) - RW */ #define E1000_RDLEN1 0x02908 /* RX Descriptor Length (1) - RW */ #define E1000_RDH1 0x02910 /* RX Descriptor Head (1) - RW */ #define E1000_RDT1 0x02918 /* RX Descriptor Tail (1) - RW */ #define E1000_FCTTV 0x00170 /* Flow Control Transmit Timer Value - RW */ #define E1000_TXCW 0x00178 /* TX Configuration Word - RW */ #define E1000_RXCW 0x00180 /* RX Configuration Word - RO */ #define E1000_TCTL 0x00400 /* TX Control - RW */ #define E1000_TCTL_EXT 0x00404 /* Extended TX Control - RW */ #define E1000_TIPG 0x00410 /* TX Inter-packet gap -RW */ #define E1000_TBT 0x00448 /* TX Burst Timer - RW */ #define E1000_AIT 0x00458 /* Adaptive Interframe Spacing Throttle - RW */ #define E1000_LEDCTL 0x00E00 /* LED Control - RW */ #define E1000_EXTCNF_CTRL 0x00F00 /* Extended Configuration Control */ #define E1000_EXTCNF_SIZE 0x00F08 /* Extended Configuration Size */ #define E1000_PHY_CTRL 0x00F10 /* PHY Control Register in CSR */ #define FEXTNVM_SW_CONFIG 0x0001 #define E1000_PBA 0x01000 /* Packet Buffer Allocation - RW */ #define E1000_PBS 0x01008 /* Packet Buffer Size */ #define E1000_EEMNGCTL 0x01010 /* MNG EEprom Control */ #define E1000_FLASH_UPDATES 1000 #define E1000_EEARBC 0x01024 /* EEPROM Auto Read Bus Control */ #define E1000_FLASHT 0x01028 /* FLASH Timer Register */ #define E1000_EEWR 0x0102C /* EEPROM Write Register - RW */ #define E1000_FLSWCTL 0x01030 /* FLASH control register */ #define E1000_FLSWDATA 0x01034 /* FLASH data register */ #define E1000_FLSWCNT 0x01038 /* FLASH Access Counter */ #define E1000_FLOP 0x0103C /* FLASH Opcode Register */ #define E1000_ERT 0x02008 /* Early Rx Threshold - RW */ #define E1000_FCRTL 0x02160 /* Flow Control Receive Threshold Low - RW */ #define E1000_FCRTH 0x02168 /* Flow Control Receive Threshold High - RW */ #define E1000_PSRCTL 0x02170 /* Packet Split Receive Control - RW */ #define E1000_RDFH 0x02410 /* RX Data FIFO Head - RW */ #define E1000_RDFT 0x02418 /* RX Data FIFO Tail - RW */ #define E1000_RDFHS 0x02420 /* RX Data FIFO Head Saved - RW */ #define E1000_RDFTS 0x02428 /* RX Data FIFO Tail Saved - RW */ #define E1000_RDFPC 0x02430 /* RX Data FIFO Packet Count - RW */ #define E1000_RDBAL 0x02800 /* RX Descriptor Base Address Low - RW */ #define E1000_RDBAH 0x02804 /* RX Descriptor Base Address High - RW */ #define E1000_RDLEN 0x02808 /* RX Descriptor Length - RW */ #define E1000_RDH 0x02810 /* RX Descriptor Head - RW */ #define E1000_RDT 0x02818 /* RX Descriptor Tail - RW */ #define E1000_RDTR 0x02820 /* RX Delay Timer - RW */ #define E1000_RDBAL0 E1000_RDBAL /* RX Desc Base Address Low (0) - RW */ #define E1000_RDBAH0 E1000_RDBAH /* RX Desc Base Address High (0) - RW */ #define E1000_RDLEN0 E1000_RDLEN /* RX Desc Length (0) - RW */ #define E1000_RDH0 E1000_RDH /* RX Desc Head (0) - RW */ #define E1000_RDT0 E1000_RDT /* RX Desc Tail (0) - RW */ #define E1000_RDTR0 E1000_RDTR /* RX Delay Timer (0) - RW */ #define E1000_RXDCTL 0x02828 /* RX Descriptor Control queue 0 - RW */ #define E1000_RXDCTL1 0x02928 /* RX Descriptor Control queue 1 - RW */ #define E1000_RADV 0x0282C /* RX Interrupt Absolute Delay Timer - RW */ #define E1000_RSRPD 0x02C00 /* RX Small Packet Detect - RW */ #define E1000_RAID 0x02C08 /* Receive Ack Interrupt Delay - RW */ #define E1000_TXDMAC 0x03000 /* TX DMA Control - RW */ #define E1000_KABGTXD 0x03004 /* AFE Band Gap Transmit Ref Data */ #define E1000_TDFH 0x03410 /* TX Data FIFO Head - RW */ #define E1000_TDFT 0x03418 /* TX Data FIFO Tail - RW */ #define E1000_TDFHS 0x03420 /* TX Data FIFO Head Saved - RW */ #define E1000_TDFTS 0x03428 /* TX Data FIFO Tail Saved - RW */ #define E1000_TDFPC 0x03430 /* TX Data FIFO Packet Count - RW */ #define E1000_TDBAL 0x03800 /* TX Descriptor Base Address Low - RW */ #define E1000_TDBAH 0x03804 /* TX Descriptor Base Address High - RW */ #define E1000_TDLEN 0x03808 /* TX Descriptor Length - RW */ #define E1000_TDH 0x03810 /* TX Descriptor Head - RW */ #define E1000_TDT 0x03818 /* TX Descripotr Tail - RW */ #define E1000_TIDV 0x03820 /* TX Interrupt Delay Value - RW */ #define E1000_TXDCTL 0x03828 /* TX Descriptor Control - RW */ #define E1000_TADV 0x0382C /* TX Interrupt Absolute Delay Val - RW */ #define E1000_TSPMT 0x03830 /* TCP Segmentation PAD & Min Threshold - RW */ #define E1000_TARC0 0x03840 /* TX Arbitration Count (0) */ #define E1000_TDBAL1 0x03900 /* TX Desc Base Address Low (1) - RW */ #define E1000_TDBAH1 0x03904 /* TX Desc Base Address High (1) - RW */ #define E1000_TDLEN1 0x03908 /* TX Desc Length (1) - RW */ #define E1000_TDH1 0x03910 /* TX Desc Head (1) - RW */ #define E1000_TDT1 0x03918 /* TX Desc Tail (1) - RW */ #define E1000_TXDCTL1 0x03928 /* TX Descriptor Control (1) - RW */ #define E1000_TARC1 0x03940 /* TX Arbitration Count (1) */ #define E1000_CRCERRS 0x04000 /* CRC Error Count - R/clr */ #define E1000_ALGNERRC 0x04004 /* Alignment Error Count - R/clr */ #define E1000_SYMERRS 0x04008 /* Symbol Error Count - R/clr */ #define E1000_RXERRC 0x0400C /* Receive Error Count - R/clr */ #define E1000_MPC 0x04010 /* Missed Packet Count - R/clr */ #define E1000_SCC 0x04014 /* Single Collision Count - R/clr */ #define E1000_ECOL 0x04018 /* Excessive Collision Count - R/clr */ #define E1000_MCC 0x0401C /* Multiple Collision Count - R/clr */ #define E1000_LATECOL 0x04020 /* Late Collision Count - R/clr */ #define E1000_COLC 0x04028 /* Collision Count - R/clr */ #define E1000_DC 0x04030 /* Defer Count - R/clr */ #define E1000_TNCRS 0x04034 /* TX-No CRS - R/clr */ #define E1000_SEC 0x04038 /* Sequence Error Count - R/clr */ #define E1000_CEXTERR 0x0403C /* Carrier Extension Error Count - R/clr */ #define E1000_RLEC 0x04040 /* Receive Length Error Count - R/clr */ #define E1000_XONRXC 0x04048 /* XON RX Count - R/clr */ #define E1000_XONTXC 0x0404C /* XON TX Count - R/clr */ #define E1000_XOFFRXC 0x04050 /* XOFF RX Count - R/clr */ #define E1000_XOFFTXC 0x04054 /* XOFF TX Count - R/clr */ #define E1000_FCRUC 0x04058 /* Flow Control RX Unsupported Count- R/clr */ #define E1000_PRC64 0x0405C /* Packets RX (64 bytes) - R/clr */ #define E1000_PRC127 0x04060 /* Packets RX (65-127 bytes) - R/clr */ #define E1000_PRC255 0x04064 /* Packets RX (128-255 bytes) - R/clr */ #define E1000_PRC511 0x04068 /* Packets RX (255-511 bytes) - R/clr */ #define E1000_PRC1023 0x0406C /* Packets RX (512-1023 bytes) - R/clr */ #define E1000_PRC1522 0x04070 /* Packets RX (1024-1522 bytes) - R/clr */ #define E1000_GPRC 0x04074 /* Good Packets RX Count - R/clr */ #define E1000_BPRC 0x04078 /* Broadcast Packets RX Count - R/clr */ #define E1000_MPRC 0x0407C /* Multicast Packets RX Count - R/clr */ #define E1000_GPTC 0x04080 /* Good Packets TX Count - R/clr */ #define E1000_GORCL 0x04088 /* Good Octets RX Count Low - R/clr */ #define E1000_GORCH 0x0408C /* Good Octets RX Count High - R/clr */ #define E1000_GOTCL 0x04090 /* Good Octets TX Count Low - R/clr */ #define E1000_GOTCH 0x04094 /* Good Octets TX Count High - R/clr */ #define E1000_RNBC 0x040A0 /* RX No Buffers Count - R/clr */ #define E1000_RUC 0x040A4 /* RX Undersize Count - R/clr */ #define E1000_RFC 0x040A8 /* RX Fragment Count - R/clr */ #define E1000_ROC 0x040AC /* RX Oversize Count - R/clr */ #define E1000_RJC 0x040B0 /* RX Jabber Count - R/clr */ #define E1000_MGTPRC 0x040B4 /* Management Packets RX Count - R/clr */ #define E1000_MGTPDC 0x040B8 /* Management Packets Dropped Count - R/clr */ #define E1000_MGTPTC 0x040BC /* Management Packets TX Count - R/clr */ #define E1000_TORL 0x040C0 /* Total Octets RX Low - R/clr */ #define E1000_TORH 0x040C4 /* Total Octets RX High - R/clr */ #define E1000_TOTL 0x040C8 /* Total Octets TX Low - R/clr */ #define E1000_TOTH 0x040CC /* Total Octets TX High - R/clr */ #define E1000_TPR 0x040D0 /* Total Packets RX - R/clr */ #define E1000_TPT 0x040D4 /* Total Packets TX - R/clr */ #define E1000_PTC64 0x040D8 /* Packets TX (64 bytes) - R/clr */ #define E1000_PTC127 0x040DC /* Packets TX (65-127 bytes) - R/clr */ #define E1000_PTC255 0x040E0 /* Packets TX (128-255 bytes) - R/clr */ #define E1000_PTC511 0x040E4 /* Packets TX (256-511 bytes) - R/clr */ #define E1000_PTC1023 0x040E8 /* Packets TX (512-1023 bytes) - R/clr */ #define E1000_PTC1522 0x040EC /* Packets TX (1024-1522 Bytes) - R/clr */ #define E1000_MPTC 0x040F0 /* Multicast Packets TX Count - R/clr */ #define E1000_BPTC 0x040F4 /* Broadcast Packets TX Count - R/clr */ #define E1000_TSCTC 0x040F8 /* TCP Segmentation Context TX - R/clr */ #define E1000_TSCTFC 0x040FC /* TCP Segmentation Context TX Fail - R/clr */ #define E1000_IAC 0x04100 /* Interrupt Assertion Count */ #define E1000_ICRXPTC 0x04104 /* Interrupt Cause Rx Packet Timer Expire Count */ #define E1000_ICRXATC 0x04108 /* Interrupt Cause Rx Absolute Timer Expire Count */ #define E1000_ICTXPTC 0x0410C /* Interrupt Cause Tx Packet Timer Expire Count */ #define E1000_ICTXATC 0x04110 /* Interrupt Cause Tx Absolute Timer Expire Count */ #define E1000_ICTXQEC 0x04118 /* Interrupt Cause Tx Queue Empty Count */ #define E1000_ICTXQMTC 0x0411C /* Interrupt Cause Tx Queue Minimum Threshold Count */ #define E1000_ICRXDMTC 0x04120 /* Interrupt Cause Rx Descriptor Minimum Threshold Count */ #define E1000_ICRXOC 0x04124 /* Interrupt Cause Receiver Overrun Count */ #define E1000_RXCSUM 0x05000 /* RX Checksum Control - RW */ #define E1000_RFCTL 0x05008 /* Receive Filter Control */ #define E1000_MTA 0x05200 /* Multicast Table Array - RW Array */ #define E1000_RA 0x05400 /* Receive Address - RW Array */ #define E1000_VFTA 0x05600 /* VLAN Filter Table Array - RW Array */ #define E1000_WUC 0x05800 /* Wakeup Control - RW */ #define E1000_WUFC 0x05808 /* Wakeup Filter Control - RW */ #define E1000_WUS 0x05810 /* Wakeup Status - RO */ #define E1000_MANC 0x05820 /* Management Control - RW */ #define E1000_IPAV 0x05838 /* IP Address Valid - RW */ #define E1000_IP4AT 0x05840 /* IPv4 Address Table - RW Array */ #define E1000_IP6AT 0x05880 /* IPv6 Address Table - RW Array */ #define E1000_WUPL 0x05900 /* Wakeup Packet Length - RW */ #define E1000_WUPM 0x05A00 /* Wakeup Packet Memory - RO A */ #define E1000_FFLT 0x05F00 /* Flexible Filter Length Table - RW Array */ #define E1000_HOST_IF 0x08800 /* Host Interface */ #define E1000_FFMT 0x09000 /* Flexible Filter Mask Table - RW Array */ #define E1000_FFVT 0x09800 /* Flexible Filter Value Table - RW Array */ #define E1000_KUMCTRLSTA 0x00034 /* MAC-PHY interface - RW */ #define E1000_MDPHYA 0x0003C /* PHY address - RW */ #define E1000_MANC2H 0x05860 /* Management Control To Host - RW */ #define E1000_SW_FW_SYNC 0x05B5C /* Software-Firmware Synchronization - RW */ #define E1000_GCR 0x05B00 /* PCI-Ex Control */ #define E1000_GSCL_1 0x05B10 /* PCI-Ex Statistic Control #1 */ #define E1000_GSCL_2 0x05B14 /* PCI-Ex Statistic Control #2 */ #define E1000_GSCL_3 0x05B18 /* PCI-Ex Statistic Control #3 */ #define E1000_GSCL_4 0x05B1C /* PCI-Ex Statistic Control #4 */ #define E1000_FACTPS 0x05B30 /* Function Active and Power State to MNG */ #define E1000_SWSM 0x05B50 /* SW Semaphore */ #define E1000_FWSM 0x05B54 /* FW Semaphore */ #define E1000_FFLT_DBG 0x05F04 /* Debug Register */ #define E1000_HICR 0x08F00 /* Host Interface Control */ /* RSS registers */ #define E1000_CPUVEC 0x02C10 /* CPU Vector Register - RW */ #define E1000_MRQC 0x05818 /* Multiple Receive Control - RW */ #define E1000_RETA 0x05C00 /* Redirection Table - RW Array */ #define E1000_RSSRK 0x05C80 /* RSS Random Key - RW Array */ #define E1000_RSSIM 0x05864 /* RSS Interrupt Mask */ #define E1000_RSSIR 0x05868 /* RSS Interrupt Request */ /* Register Set (82542) * * Some of the 82542 registers are located at different offsets than they are * in more current versions of the 8254x. Despite the difference in location, * the registers function in the same manner. */ #define E1000_82542_CTL_AUX E1000_CTL_AUX #define E1000_82542_CTRL E1000_CTRL #define E1000_82542_CTRL_DUP E1000_CTRL_DUP #define E1000_82542_STATUS E1000_STATUS #define E1000_82542_EECD E1000_EECD #define E1000_82542_EERD E1000_EERD #define E1000_82542_CTRL_EXT E1000_CTRL_EXT #define E1000_82542_FLA E1000_FLA #define E1000_82542_MDIC E1000_MDIC #define E1000_82542_SCTL E1000_SCTL #define E1000_82542_FEXTNVM E1000_FEXTNVM #define E1000_82542_FCAL E1000_FCAL #define E1000_82542_FCAH E1000_FCAH #define E1000_82542_FCT E1000_FCT #define E1000_82542_VET E1000_VET #define E1000_82542_RA 0x00040 #define E1000_82542_ICR E1000_ICR #define E1000_82542_ITR E1000_ITR #define E1000_82542_ICS E1000_ICS #define E1000_82542_IMS E1000_IMS #define E1000_82542_IMC E1000_IMC #define E1000_82542_RCTL E1000_RCTL #define E1000_82542_RDTR 0x00108 #define E1000_82542_RDFH E1000_RDFH #define E1000_82542_RDFT E1000_RDFT #define E1000_82542_RDFHS E1000_RDFHS #define E1000_82542_RDFTS E1000_RDFTS #define E1000_82542_RDFPC E1000_RDFPC #define E1000_82542_RDBAL 0x00110 #define E1000_82542_RDBAH 0x00114 #define E1000_82542_RDLEN 0x00118 #define E1000_82542_RDH 0x00120 #define E1000_82542_RDT 0x00128 #define E1000_82542_RDTR0 E1000_82542_RDTR #define E1000_82542_RDBAL0 E1000_82542_RDBAL #define E1000_82542_RDBAH0 E1000_82542_RDBAH #define E1000_82542_RDLEN0 E1000_82542_RDLEN #define E1000_82542_RDH0 E1000_82542_RDH #define E1000_82542_RDT0 E1000_82542_RDT #define E1000_82542_SRRCTL(_n) (0x280C + ((_n) << 8)) /* Split and Replication * RX Control - RW */ #define E1000_82542_DCA_RXCTRL(_n) (0x02814 + ((_n) << 8)) #define E1000_82542_RDBAH3 0x02B04 /* RX Desc Base High Queue 3 - RW */ #define E1000_82542_RDBAL3 0x02B00 /* RX Desc Low Queue 3 - RW */ #define E1000_82542_RDLEN3 0x02B08 /* RX Desc Length Queue 3 - RW */ #define E1000_82542_RDH3 0x02B10 /* RX Desc Head Queue 3 - RW */ #define E1000_82542_RDT3 0x02B18 /* RX Desc Tail Queue 3 - RW */ #define E1000_82542_RDBAL2 0x02A00 /* RX Desc Base Low Queue 2 - RW */ #define E1000_82542_RDBAH2 0x02A04 /* RX Desc Base High Queue 2 - RW */ #define E1000_82542_RDLEN2 0x02A08 /* RX Desc Length Queue 2 - RW */ #define E1000_82542_RDH2 0x02A10 /* RX Desc Head Queue 2 - RW */ #define E1000_82542_RDT2 0x02A18 /* RX Desc Tail Queue 2 - RW */ #define E1000_82542_RDTR1 0x00130 #define E1000_82542_RDBAL1 0x00138 #define E1000_82542_RDBAH1 0x0013C #define E1000_82542_RDLEN1 0x00140 #define E1000_82542_RDH1 0x00148 #define E1000_82542_RDT1 0x00150 #define E1000_82542_FCRTH 0x00160 #define E1000_82542_FCRTL 0x00168 #define E1000_82542_FCTTV E1000_FCTTV #define E1000_82542_TXCW E1000_TXCW #define E1000_82542_RXCW E1000_RXCW #define E1000_82542_MTA 0x00200 #define E1000_82542_TCTL E1000_TCTL #define E1000_82542_TCTL_EXT E1000_TCTL_EXT #define E1000_82542_TIPG E1000_TIPG #define E1000_82542_TDBAL 0x00420 #define E1000_82542_TDBAH 0x00424 #define E1000_82542_TDLEN 0x00428 #define E1000_82542_TDH 0x00430 #define E1000_82542_TDT 0x00438 #define E1000_82542_TIDV 0x00440 #define E1000_82542_TBT E1000_TBT #define E1000_82542_AIT E1000_AIT #define E1000_82542_VFTA 0x00600 #define E1000_82542_LEDCTL E1000_LEDCTL #define E1000_82542_PBA E1000_PBA #define E1000_82542_PBS E1000_PBS #define E1000_82542_EEMNGCTL E1000_EEMNGCTL #define E1000_82542_EEARBC E1000_EEARBC #define E1000_82542_FLASHT E1000_FLASHT #define E1000_82542_EEWR E1000_EEWR #define E1000_82542_FLSWCTL E1000_FLSWCTL #define E1000_82542_FLSWDATA E1000_FLSWDATA #define E1000_82542_FLSWCNT E1000_FLSWCNT #define E1000_82542_FLOP E1000_FLOP #define E1000_82542_EXTCNF_CTRL E1000_EXTCNF_CTRL #define E1000_82542_EXTCNF_SIZE E1000_EXTCNF_SIZE #define E1000_82542_PHY_CTRL E1000_PHY_CTRL #define E1000_82542_ERT E1000_ERT #define E1000_82542_RXDCTL E1000_RXDCTL #define E1000_82542_RXDCTL1 E1000_RXDCTL1 #define E1000_82542_RADV E1000_RADV #define E1000_82542_RSRPD E1000_RSRPD #define E1000_82542_TXDMAC E1000_TXDMAC #define E1000_82542_KABGTXD E1000_KABGTXD #define E1000_82542_TDFHS E1000_TDFHS #define E1000_82542_TDFTS E1000_TDFTS #define E1000_82542_TDFPC E1000_TDFPC #define E1000_82542_TXDCTL E1000_TXDCTL #define E1000_82542_TADV E1000_TADV #define E1000_82542_TSPMT E1000_TSPMT #define E1000_82542_CRCERRS E1000_CRCERRS #define E1000_82542_ALGNERRC E1000_ALGNERRC #define E1000_82542_SYMERRS E1000_SYMERRS #define E1000_82542_RXERRC E1000_RXERRC #define E1000_82542_MPC E1000_MPC #define E1000_82542_SCC E1000_SCC #define E1000_82542_ECOL E1000_ECOL #define E1000_82542_MCC E1000_MCC #define E1000_82542_LATECOL E1000_LATECOL #define E1000_82542_COLC E1000_COLC #define E1000_82542_DC E1000_DC #define E1000_82542_TNCRS E1000_TNCRS #define E1000_82542_SEC E1000_SEC #define E1000_82542_CEXTERR E1000_CEXTERR #define E1000_82542_RLEC E1000_RLEC #define E1000_82542_XONRXC E1000_XONRXC #define E1000_82542_XONTXC E1000_XONTXC #define E1000_82542_XOFFRXC E1000_XOFFRXC #define E1000_82542_XOFFTXC E1000_XOFFTXC #define E1000_82542_FCRUC E1000_FCRUC #define E1000_82542_PRC64 E1000_PRC64 #define E1000_82542_PRC127 E1000_PRC127 #define E1000_82542_PRC255 E1000_PRC255 #define E1000_82542_PRC511 E1000_PRC511 #define E1000_82542_PRC1023 E1000_PRC1023 #define E1000_82542_PRC1522 E1000_PRC1522 #define E1000_82542_GPRC E1000_GPRC #define E1000_82542_BPRC E1000_BPRC #define E1000_82542_MPRC E1000_MPRC #define E1000_82542_GPTC E1000_GPTC #define E1000_82542_GORCL E1000_GORCL #define E1000_82542_GORCH E1000_GORCH #define E1000_82542_GOTCL E1000_GOTCL #define E1000_82542_GOTCH E1000_GOTCH #define E1000_82542_RNBC E1000_RNBC #define E1000_82542_RUC E1000_RUC #define E1000_82542_RFC E1000_RFC #define E1000_82542_ROC E1000_ROC #define E1000_82542_RJC E1000_RJC #define E1000_82542_MGTPRC E1000_MGTPRC #define E1000_82542_MGTPDC E1000_MGTPDC #define E1000_82542_MGTPTC E1000_MGTPTC #define E1000_82542_TORL E1000_TORL #define E1000_82542_TORH E1000_TORH #define E1000_82542_TOTL E1000_TOTL #define E1000_82542_TOTH E1000_TOTH #define E1000_82542_TPR E1000_TPR #define E1000_82542_TPT E1000_TPT #define E1000_82542_PTC64 E1000_PTC64 #define E1000_82542_PTC127 E1000_PTC127 #define E1000_82542_PTC255 E1000_PTC255 #define E1000_82542_PTC511 E1000_PTC511 #define E1000_82542_PTC1023 E1000_PTC1023 #define E1000_82542_PTC1522 E1000_PTC1522 #define E1000_82542_MPTC E1000_MPTC #define E1000_82542_BPTC E1000_BPTC #define E1000_82542_TSCTC E1000_TSCTC #define E1000_82542_TSCTFC E1000_TSCTFC #define E1000_82542_RXCSUM E1000_RXCSUM #define E1000_82542_WUC E1000_WUC #define E1000_82542_WUFC E1000_WUFC #define E1000_82542_WUS E1000_WUS #define E1000_82542_MANC E1000_MANC #define E1000_82542_IPAV E1000_IPAV #define E1000_82542_IP4AT E1000_IP4AT #define E1000_82542_IP6AT E1000_IP6AT #define E1000_82542_WUPL E1000_WUPL #define E1000_82542_WUPM E1000_WUPM #define E1000_82542_FFLT E1000_FFLT #define E1000_82542_TDFH 0x08010 #define E1000_82542_TDFT 0x08018 #define E1000_82542_FFMT E1000_FFMT #define E1000_82542_FFVT E1000_FFVT #define E1000_82542_HOST_IF E1000_HOST_IF #define E1000_82542_IAM E1000_IAM #define E1000_82542_EEMNGCTL E1000_EEMNGCTL #define E1000_82542_PSRCTL E1000_PSRCTL #define E1000_82542_RAID E1000_RAID #define E1000_82542_TARC0 E1000_TARC0 #define E1000_82542_TDBAL1 E1000_TDBAL1 #define E1000_82542_TDBAH1 E1000_TDBAH1 #define E1000_82542_TDLEN1 E1000_TDLEN1 #define E1000_82542_TDH1 E1000_TDH1 #define E1000_82542_TDT1 E1000_TDT1 #define E1000_82542_TXDCTL1 E1000_TXDCTL1 #define E1000_82542_TARC1 E1000_TARC1 #define E1000_82542_RFCTL E1000_RFCTL #define E1000_82542_GCR E1000_GCR #define E1000_82542_GSCL_1 E1000_GSCL_1 #define E1000_82542_GSCL_2 E1000_GSCL_2 #define E1000_82542_GSCL_3 E1000_GSCL_3 #define E1000_82542_GSCL_4 E1000_GSCL_4 #define E1000_82542_FACTPS E1000_FACTPS #define E1000_82542_SWSM E1000_SWSM #define E1000_82542_FWSM E1000_FWSM #define E1000_82542_FFLT_DBG E1000_FFLT_DBG #define E1000_82542_IAC E1000_IAC #define E1000_82542_ICRXPTC E1000_ICRXPTC #define E1000_82542_ICRXATC E1000_ICRXATC #define E1000_82542_ICTXPTC E1000_ICTXPTC #define E1000_82542_ICTXATC E1000_ICTXATC #define E1000_82542_ICTXQEC E1000_ICTXQEC #define E1000_82542_ICTXQMTC E1000_ICTXQMTC #define E1000_82542_ICRXDMTC E1000_ICRXDMTC #define E1000_82542_ICRXOC E1000_ICRXOC #define E1000_82542_HICR E1000_HICR #define E1000_82542_CPUVEC E1000_CPUVEC #define E1000_82542_MRQC E1000_MRQC #define E1000_82542_RETA E1000_RETA #define E1000_82542_RSSRK E1000_RSSRK #define E1000_82542_RSSIM E1000_RSSIM #define E1000_82542_RSSIR E1000_RSSIR #define E1000_82542_KUMCTRLSTA E1000_KUMCTRLSTA #define E1000_82542_SW_FW_SYNC E1000_SW_FW_SYNC /* Statistics counters collected by the MAC */ struct e1000_hw_stats { u64 crcerrs; u64 algnerrc; u64 symerrs; u64 rxerrc; u64 txerrc; u64 mpc; u64 scc; u64 ecol; u64 mcc; u64 latecol; u64 colc; u64 dc; u64 tncrs; u64 sec; u64 cexterr; u64 rlec; u64 xonrxc; u64 xontxc; u64 xoffrxc; u64 xofftxc; u64 fcruc; u64 prc64; u64 prc127; u64 prc255; u64 prc511; u64 prc1023; u64 prc1522; u64 gprc; u64 bprc; u64 mprc; u64 gptc; u64 gorcl; u64 gorch; u64 gotcl; u64 gotch; u64 rnbc; u64 ruc; u64 rfc; u64 roc; u64 rlerrc; u64 rjc; u64 mgprc; u64 mgpdc; u64 mgptc; u64 torl; u64 torh; u64 totl; u64 toth; u64 tpr; u64 tpt; u64 ptc64; u64 ptc127; u64 ptc255; u64 ptc511; u64 ptc1023; u64 ptc1522; u64 mptc; u64 bptc; u64 tsctc; u64 tsctfc; u64 iac; u64 icrxptc; u64 icrxatc; u64 ictxptc; u64 ictxatc; u64 ictxqec; u64 ictxqmtc; u64 icrxdmtc; u64 icrxoc; }; /* Structure containing variables used by the shared code (e1000_hw.c) */ struct e1000_hw { u8 __iomem *hw_addr; u8 __iomem *flash_address; void __iomem *ce4100_gbe_mdio_base_virt; e1000_mac_type mac_type; e1000_phy_type phy_type; u32 phy_init_script; e1000_media_type media_type; void *back; struct e1000_shadow_ram *eeprom_shadow_ram; u32 flash_bank_size; u32 flash_base_addr; e1000_fc_type fc; e1000_bus_speed bus_speed; e1000_bus_width bus_width; e1000_bus_type bus_type; struct e1000_eeprom_info eeprom; e1000_ms_type master_slave; e1000_ms_type original_master_slave; e1000_ffe_config ffe_config_state; u32 asf_firmware_present; u32 eeprom_semaphore_present; unsigned long io_base; u32 phy_id; u32 phy_revision; u32 phy_addr; u32 original_fc; u32 txcw; u32 autoneg_failed; u32 max_frame_size; u32 min_frame_size; u32 mc_filter_type; u32 num_mc_addrs; u32 collision_delta; u32 tx_packet_delta; u32 ledctl_default; u32 ledctl_mode1; u32 ledctl_mode2; bool tx_pkt_filtering; struct e1000_host_mng_dhcp_cookie mng_cookie; u16 phy_spd_default; u16 autoneg_advertised; u16 pci_cmd_word; u16 fc_high_water; u16 fc_low_water; u16 fc_pause_time; u16 current_ifs_val; u16 ifs_min_val; u16 ifs_max_val; u16 ifs_step_size; u16 ifs_ratio; u16 device_id; u16 vendor_id; u16 subsystem_id; u16 subsystem_vendor_id; u8 revision_id; u8 autoneg; u8 mdix; u8 forced_speed_duplex; u8 wait_autoneg_complete; u8 dma_fairness; u8 mac_addr[NODE_ADDRESS_SIZE]; u8 perm_mac_addr[NODE_ADDRESS_SIZE]; bool disable_polarity_correction; bool speed_downgraded; e1000_smart_speed smart_speed; e1000_dsp_config dsp_config_state; bool get_link_status; bool serdes_has_link; bool tbi_compatibility_en; bool tbi_compatibility_on; bool laa_is_present; bool phy_reset_disable; bool initialize_hw_bits_disable; bool fc_send_xon; bool fc_strict_ieee; bool report_tx_early; bool adaptive_ifs; bool ifs_params_forced; bool in_ifs_mode; bool mng_reg_access_disabled; bool leave_av_bit_off; bool bad_tx_carr_stats_fd; bool has_smbus; }; #define E1000_EEPROM_SWDPIN0 0x0001 /* SWDPIN 0 EEPROM Value */ #define E1000_EEPROM_LED_LOGIC 0x0020 /* Led Logic Word */ #define E1000_EEPROM_RW_REG_DATA 16 /* Offset to data in EEPROM read/write registers */ #define E1000_EEPROM_RW_REG_DONE 2 /* Offset to READ/WRITE done bit */ #define E1000_EEPROM_RW_REG_START 1 /* First bit for telling part to start operation */ #define E1000_EEPROM_RW_ADDR_SHIFT 2 /* Shift to the address bits */ #define E1000_EEPROM_POLL_WRITE 1 /* Flag for polling for write complete */ #define E1000_EEPROM_POLL_READ 0 /* Flag for polling for read complete */ /* Register Bit Masks */ /* Device Control */ #define E1000_CTRL_FD 0x00000001 /* Full duplex.0=half; 1=full */ #define E1000_CTRL_BEM 0x00000002 /* Endian Mode.0=little,1=big */ #define E1000_CTRL_PRIOR 0x00000004 /* Priority on PCI. 0=rx,1=fair */ #define E1000_CTRL_GIO_MASTER_DISABLE 0x00000004 /*Blocks new Master requests */ #define E1000_CTRL_LRST 0x00000008 /* Link reset. 0=normal,1=reset */ #define E1000_CTRL_TME 0x00000010 /* Test mode. 0=normal,1=test */ #define E1000_CTRL_SLE 0x00000020 /* Serial Link on 0=dis,1=en */ #define E1000_CTRL_ASDE 0x00000020 /* Auto-speed detect enable */ #define E1000_CTRL_SLU 0x00000040 /* Set link up (Force Link) */ #define E1000_CTRL_ILOS 0x00000080 /* Invert Loss-Of Signal */ #define E1000_CTRL_SPD_SEL 0x00000300 /* Speed Select Mask */ #define E1000_CTRL_SPD_10 0x00000000 /* Force 10Mb */ #define E1000_CTRL_SPD_100 0x00000100 /* Force 100Mb */ #define E1000_CTRL_SPD_1000 0x00000200 /* Force 1Gb */ #define E1000_CTRL_BEM32 0x00000400 /* Big Endian 32 mode */ #define E1000_CTRL_FRCSPD 0x00000800 /* Force Speed */ #define E1000_CTRL_FRCDPX 0x00001000 /* Force Duplex */ #define E1000_CTRL_D_UD_EN 0x00002000 /* Dock/Undock enable */ #define E1000_CTRL_D_UD_POLARITY 0x00004000 /* Defined polarity of Dock/Undock indication in SDP[0] */ #define E1000_CTRL_FORCE_PHY_RESET 0x00008000 /* Reset both PHY ports, through PHYRST_N pin */ #define E1000_CTRL_EXT_LINK_EN 0x00010000 /* enable link status from external LINK_0 and LINK_1 pins */ #define E1000_CTRL_SWDPIN0 0x00040000 /* SWDPIN 0 value */ #define E1000_CTRL_SWDPIN1 0x00080000 /* SWDPIN 1 value */ #define E1000_CTRL_SWDPIN2 0x00100000 /* SWDPIN 2 value */ #define E1000_CTRL_SWDPIN3 0x00200000 /* SWDPIN 3 value */ #define E1000_CTRL_SWDPIO0 0x00400000 /* SWDPIN 0 Input or output */ #define E1000_CTRL_SWDPIO1 0x00800000 /* SWDPIN 1 input or output */ #define E1000_CTRL_SWDPIO2 0x01000000 /* SWDPIN 2 input or output */ #define E1000_CTRL_SWDPIO3 0x02000000 /* SWDPIN 3 input or output */ #define E1000_CTRL_RST 0x04000000 /* Global reset */ #define E1000_CTRL_RFCE 0x08000000 /* Receive Flow Control enable */ #define E1000_CTRL_TFCE 0x10000000 /* Transmit flow control enable */ #define E1000_CTRL_RTE 0x20000000 /* Routing tag enable */ #define E1000_CTRL_VME 0x40000000 /* IEEE VLAN mode enable */ #define E1000_CTRL_PHY_RST 0x80000000 /* PHY Reset */ #define E1000_CTRL_SW2FW_INT 0x02000000 /* Initiate an interrupt to manageability engine */ /* Device Status */ #define E1000_STATUS_FD 0x00000001 /* Full duplex.0=half,1=full */ #define E1000_STATUS_LU 0x00000002 /* Link up.0=no,1=link */ #define E1000_STATUS_FUNC_MASK 0x0000000C /* PCI Function Mask */ #define E1000_STATUS_FUNC_SHIFT 2 #define E1000_STATUS_FUNC_0 0x00000000 /* Function 0 */ #define E1000_STATUS_FUNC_1 0x00000004 /* Function 1 */ #define E1000_STATUS_TXOFF 0x00000010 /* transmission paused */ #define E1000_STATUS_TBIMODE 0x00000020 /* TBI mode */ #define E1000_STATUS_SPEED_MASK 0x000000C0 #define E1000_STATUS_SPEED_10 0x00000000 /* Speed 10Mb/s */ #define E1000_STATUS_SPEED_100 0x00000040 /* Speed 100Mb/s */ #define E1000_STATUS_SPEED_1000 0x00000080 /* Speed 1000Mb/s */ #define E1000_STATUS_LAN_INIT_DONE 0x00000200 /* Lan Init Completion by EEPROM/Flash */ #define E1000_STATUS_ASDV 0x00000300 /* Auto speed detect value */ #define E1000_STATUS_DOCK_CI 0x00000800 /* Change in Dock/Undock state. Clear on write '0'. */ #define E1000_STATUS_GIO_MASTER_ENABLE 0x00080000 /* Status of Master requests. */ #define E1000_STATUS_MTXCKOK 0x00000400 /* MTX clock running OK */ #define E1000_STATUS_PCI66 0x00000800 /* In 66Mhz slot */ #define E1000_STATUS_BUS64 0x00001000 /* In 64 bit slot */ #define E1000_STATUS_PCIX_MODE 0x00002000 /* PCI-X mode */ #define E1000_STATUS_PCIX_SPEED 0x0000C000 /* PCI-X bus speed */ #define E1000_STATUS_BMC_SKU_0 0x00100000 /* BMC USB redirect disabled */ #define E1000_STATUS_BMC_SKU_1 0x00200000 /* BMC SRAM disabled */ #define E1000_STATUS_BMC_SKU_2 0x00400000 /* BMC SDRAM disabled */ #define E1000_STATUS_BMC_CRYPTO 0x00800000 /* BMC crypto disabled */ #define E1000_STATUS_BMC_LITE 0x01000000 /* BMC external code execution disabled */ #define E1000_STATUS_RGMII_ENABLE 0x02000000 /* RGMII disabled */ #define E1000_STATUS_FUSE_8 0x04000000 #define E1000_STATUS_FUSE_9 0x08000000 #define E1000_STATUS_SERDES0_DIS 0x10000000 /* SERDES disabled on port 0 */ #define E1000_STATUS_SERDES1_DIS 0x20000000 /* SERDES disabled on port 1 */ /* Constants used to interpret the masked PCI-X bus speed. */ #define E1000_STATUS_PCIX_SPEED_66 0x00000000 /* PCI-X bus speed 50-66 MHz */ #define E1000_STATUS_PCIX_SPEED_100 0x00004000 /* PCI-X bus speed 66-100 MHz */ #define E1000_STATUS_PCIX_SPEED_133 0x00008000 /* PCI-X bus speed 100-133 MHz */ /* EEPROM/Flash Control */ #define E1000_EECD_SK 0x00000001 /* EEPROM Clock */ #define E1000_EECD_CS 0x00000002 /* EEPROM Chip Select */ #define E1000_EECD_DI 0x00000004 /* EEPROM Data In */ #define E1000_EECD_DO 0x00000008 /* EEPROM Data Out */ #define E1000_EECD_FWE_MASK 0x00000030 #define E1000_EECD_FWE_DIS 0x00000010 /* Disable FLASH writes */ #define E1000_EECD_FWE_EN 0x00000020 /* Enable FLASH writes */ #define E1000_EECD_FWE_SHIFT 4 #define E1000_EECD_REQ 0x00000040 /* EEPROM Access Request */ #define E1000_EECD_GNT 0x00000080 /* EEPROM Access Grant */ #define E1000_EECD_PRES 0x00000100 /* EEPROM Present */ #define E1000_EECD_SIZE 0x00000200 /* EEPROM Size (0=64 word 1=256 word) */ #define E1000_EECD_ADDR_BITS 0x00000400 /* EEPROM Addressing bits based on type * (0-small, 1-large) */ #define E1000_EECD_TYPE 0x00002000 /* EEPROM Type (1-SPI, 0-Microwire) */ #ifndef E1000_EEPROM_GRANT_ATTEMPTS #define E1000_EEPROM_GRANT_ATTEMPTS 1000 /* EEPROM # attempts to gain grant */ #endif #define E1000_EECD_AUTO_RD 0x00000200 /* EEPROM Auto Read done */ #define E1000_EECD_SIZE_EX_MASK 0x00007800 /* EEprom Size */ #define E1000_EECD_SIZE_EX_SHIFT 11 #define E1000_EECD_NVADDS 0x00018000 /* NVM Address Size */ #define E1000_EECD_SELSHAD 0x00020000 /* Select Shadow RAM */ #define E1000_EECD_INITSRAM 0x00040000 /* Initialize Shadow RAM */ #define E1000_EECD_FLUPD 0x00080000 /* Update FLASH */ #define E1000_EECD_AUPDEN 0x00100000 /* Enable Autonomous FLASH update */ #define E1000_EECD_SHADV 0x00200000 /* Shadow RAM Data Valid */ #define E1000_EECD_SEC1VAL 0x00400000 /* Sector One Valid */ #define E1000_EECD_SECVAL_SHIFT 22 #define E1000_STM_OPCODE 0xDB00 #define E1000_HICR_FW_RESET 0xC0 #define E1000_SHADOW_RAM_WORDS 2048 #define E1000_ICH_NVM_SIG_WORD 0x13 #define E1000_ICH_NVM_SIG_MASK 0xC0 /* EEPROM Read */ #define E1000_EERD_START 0x00000001 /* Start Read */ #define E1000_EERD_DONE 0x00000010 /* Read Done */ #define E1000_EERD_ADDR_SHIFT 8 #define E1000_EERD_ADDR_MASK 0x0000FF00 /* Read Address */ #define E1000_EERD_DATA_SHIFT 16 #define E1000_EERD_DATA_MASK 0xFFFF0000 /* Read Data */ /* SPI EEPROM Status Register */ #define EEPROM_STATUS_RDY_SPI 0x01 #define EEPROM_STATUS_WEN_SPI 0x02 #define EEPROM_STATUS_BP0_SPI 0x04 #define EEPROM_STATUS_BP1_SPI 0x08 #define EEPROM_STATUS_WPEN_SPI 0x80 /* Extended Device Control */ #define E1000_CTRL_EXT_GPI0_EN 0x00000001 /* Maps SDP4 to GPI0 */ #define E1000_CTRL_EXT_GPI1_EN 0x00000002 /* Maps SDP5 to GPI1 */ #define E1000_CTRL_EXT_PHYINT_EN E1000_CTRL_EXT_GPI1_EN #define E1000_CTRL_EXT_GPI2_EN 0x00000004 /* Maps SDP6 to GPI2 */ #define E1000_CTRL_EXT_GPI3_EN 0x00000008 /* Maps SDP7 to GPI3 */ #define E1000_CTRL_EXT_SDP4_DATA 0x00000010 /* Value of SW Defineable Pin 4 */ #define E1000_CTRL_EXT_SDP5_DATA 0x00000020 /* Value of SW Defineable Pin 5 */ #define E1000_CTRL_EXT_PHY_INT E1000_CTRL_EXT_SDP5_DATA #define E1000_CTRL_EXT_SDP6_DATA 0x00000040 /* Value of SW Defineable Pin 6 */ #define E1000_CTRL_EXT_SDP7_DATA 0x00000080 /* Value of SW Defineable Pin 7 */ #define E1000_CTRL_EXT_SDP4_DIR 0x00000100 /* Direction of SDP4 0=in 1=out */ #define E1000_CTRL_EXT_SDP5_DIR 0x00000200 /* Direction of SDP5 0=in 1=out */ #define E1000_CTRL_EXT_SDP6_DIR 0x00000400 /* Direction of SDP6 0=in 1=out */ #define E1000_CTRL_EXT_SDP7_DIR 0x00000800 /* Direction of SDP7 0=in 1=out */ #define E1000_CTRL_EXT_ASDCHK 0x00001000 /* Initiate an ASD sequence */ #define E1000_CTRL_EXT_EE_RST 0x00002000 /* Reinitialize from EEPROM */ #define E1000_CTRL_EXT_IPS 0x00004000 /* Invert Power State */ #define E1000_CTRL_EXT_SPD_BYPS 0x00008000 /* Speed Select Bypass */ #define E1000_CTRL_EXT_RO_DIS 0x00020000 /* Relaxed Ordering disable */ #define E1000_CTRL_EXT_LINK_MODE_MASK 0x00C00000 #define E1000_CTRL_EXT_LINK_MODE_GMII 0x00000000 #define E1000_CTRL_EXT_LINK_MODE_TBI 0x00C00000 #define E1000_CTRL_EXT_LINK_MODE_KMRN 0x00000000 #define E1000_CTRL_EXT_LINK_MODE_SERDES 0x00C00000 #define E1000_CTRL_EXT_LINK_MODE_SGMII 0x00800000 #define E1000_CTRL_EXT_WR_WMARK_MASK 0x03000000 #define E1000_CTRL_EXT_WR_WMARK_256 0x00000000 #define E1000_CTRL_EXT_WR_WMARK_320 0x01000000 #define E1000_CTRL_EXT_WR_WMARK_384 0x02000000 #define E1000_CTRL_EXT_WR_WMARK_448 0x03000000 #define E1000_CTRL_EXT_DRV_LOAD 0x10000000 /* Driver loaded bit for FW */ #define E1000_CTRL_EXT_IAME 0x08000000 /* Interrupt acknowledge Auto-mask */ #define E1000_CTRL_EXT_INT_TIMER_CLR 0x20000000 /* Clear Interrupt timers after IMS clear */ #define E1000_CRTL_EXT_PB_PAREN 0x01000000 /* packet buffer parity error detection enabled */ #define E1000_CTRL_EXT_DF_PAREN 0x02000000 /* descriptor FIFO parity error detection enable */ #define E1000_CTRL_EXT_GHOST_PAREN 0x40000000 /* MDI Control */ #define E1000_MDIC_DATA_MASK 0x0000FFFF #define E1000_MDIC_REG_MASK 0x001F0000 #define E1000_MDIC_REG_SHIFT 16 #define E1000_MDIC_PHY_MASK 0x03E00000 #define E1000_MDIC_PHY_SHIFT 21 #define E1000_MDIC_OP_WRITE 0x04000000 #define E1000_MDIC_OP_READ 0x08000000 #define E1000_MDIC_READY 0x10000000 #define E1000_MDIC_INT_EN 0x20000000 #define E1000_MDIC_ERROR 0x40000000 #define INTEL_CE_GBE_MDIC_OP_WRITE 0x04000000 #define INTEL_CE_GBE_MDIC_OP_READ 0x00000000 #define INTEL_CE_GBE_MDIC_GO 0x80000000 #define INTEL_CE_GBE_MDIC_READ_ERROR 0x80000000 #define E1000_KUMCTRLSTA_MASK 0x0000FFFF #define E1000_KUMCTRLSTA_OFFSET 0x001F0000 #define E1000_KUMCTRLSTA_OFFSET_SHIFT 16 #define E1000_KUMCTRLSTA_REN 0x00200000 #define E1000_KUMCTRLSTA_OFFSET_FIFO_CTRL 0x00000000 #define E1000_KUMCTRLSTA_OFFSET_CTRL 0x00000001 #define E1000_KUMCTRLSTA_OFFSET_INB_CTRL 0x00000002 #define E1000_KUMCTRLSTA_OFFSET_DIAG 0x00000003 #define E1000_KUMCTRLSTA_OFFSET_TIMEOUTS 0x00000004 #define E1000_KUMCTRLSTA_OFFSET_INB_PARAM 0x00000009 #define E1000_KUMCTRLSTA_OFFSET_HD_CTRL 0x00000010 #define E1000_KUMCTRLSTA_OFFSET_M2P_SERDES 0x0000001E #define E1000_KUMCTRLSTA_OFFSET_M2P_MODES 0x0000001F /* FIFO Control */ #define E1000_KUMCTRLSTA_FIFO_CTRL_RX_BYPASS 0x00000008 #define E1000_KUMCTRLSTA_FIFO_CTRL_TX_BYPASS 0x00000800 /* In-Band Control */ #define E1000_KUMCTRLSTA_INB_CTRL_LINK_STATUS_TX_TIMEOUT_DEFAULT 0x00000500 #define E1000_KUMCTRLSTA_INB_CTRL_DIS_PADDING 0x00000010 /* Half-Duplex Control */ #define E1000_KUMCTRLSTA_HD_CTRL_10_100_DEFAULT 0x00000004 #define E1000_KUMCTRLSTA_HD_CTRL_1000_DEFAULT 0x00000000 #define E1000_KUMCTRLSTA_OFFSET_K0S_CTRL 0x0000001E #define E1000_KUMCTRLSTA_DIAG_FELPBK 0x2000 #define E1000_KUMCTRLSTA_DIAG_NELPBK 0x1000 #define E1000_KUMCTRLSTA_K0S_100_EN 0x2000 #define E1000_KUMCTRLSTA_K0S_GBE_EN 0x1000 #define E1000_KUMCTRLSTA_K0S_ENTRY_LATENCY_MASK 0x0003 #define E1000_KABGTXD_BGSQLBIAS 0x00050000 #define E1000_PHY_CTRL_SPD_EN 0x00000001 #define E1000_PHY_CTRL_D0A_LPLU 0x00000002 #define E1000_PHY_CTRL_NOND0A_LPLU 0x00000004 #define E1000_PHY_CTRL_NOND0A_GBE_DISABLE 0x00000008 #define E1000_PHY_CTRL_GBE_DISABLE 0x00000040 #define E1000_PHY_CTRL_B2B_EN 0x00000080 /* LED Control */ #define E1000_LEDCTL_LED0_MODE_MASK 0x0000000F #define E1000_LEDCTL_LED0_MODE_SHIFT 0 #define E1000_LEDCTL_LED0_BLINK_RATE 0x0000020 #define E1000_LEDCTL_LED0_IVRT 0x00000040 #define E1000_LEDCTL_LED0_BLINK 0x00000080 #define E1000_LEDCTL_LED1_MODE_MASK 0x00000F00 #define E1000_LEDCTL_LED1_MODE_SHIFT 8 #define E1000_LEDCTL_LED1_BLINK_RATE 0x0002000 #define E1000_LEDCTL_LED1_IVRT 0x00004000 #define E1000_LEDCTL_LED1_BLINK 0x00008000 #define E1000_LEDCTL_LED2_MODE_MASK 0x000F0000 #define E1000_LEDCTL_LED2_MODE_SHIFT 16 #define E1000_LEDCTL_LED2_BLINK_RATE 0x00200000 #define E1000_LEDCTL_LED2_IVRT 0x00400000 #define E1000_LEDCTL_LED2_BLINK 0x00800000 #define E1000_LEDCTL_LED3_MODE_MASK 0x0F000000 #define E1000_LEDCTL_LED3_MODE_SHIFT 24 #define E1000_LEDCTL_LED3_BLINK_RATE 0x20000000 #define E1000_LEDCTL_LED3_IVRT 0x40000000 #define E1000_LEDCTL_LED3_BLINK 0x80000000 #define E1000_LEDCTL_MODE_LINK_10_1000 0x0 #define E1000_LEDCTL_MODE_LINK_100_1000 0x1 #define E1000_LEDCTL_MODE_LINK_UP 0x2 #define E1000_LEDCTL_MODE_ACTIVITY 0x3 #define E1000_LEDCTL_MODE_LINK_ACTIVITY 0x4 #define E1000_LEDCTL_MODE_LINK_10 0x5 #define E1000_LEDCTL_MODE_LINK_100 0x6 #define E1000_LEDCTL_MODE_LINK_1000 0x7 #define E1000_LEDCTL_MODE_PCIX_MODE 0x8 #define E1000_LEDCTL_MODE_FULL_DUPLEX 0x9 #define E1000_LEDCTL_MODE_COLLISION 0xA #define E1000_LEDCTL_MODE_BUS_SPEED 0xB #define E1000_LEDCTL_MODE_BUS_SIZE 0xC #define E1000_LEDCTL_MODE_PAUSED 0xD #define E1000_LEDCTL_MODE_LED_ON 0xE #define E1000_LEDCTL_MODE_LED_OFF 0xF /* Receive Address */ #define E1000_RAH_AV 0x80000000 /* Receive descriptor valid */ /* Interrupt Cause Read */ #define E1000_ICR_TXDW 0x00000001 /* Transmit desc written back */ #define E1000_ICR_TXQE 0x00000002 /* Transmit Queue empty */ #define E1000_ICR_LSC 0x00000004 /* Link Status Change */ #define E1000_ICR_RXSEQ 0x00000008 /* rx sequence error */ #define E1000_ICR_RXDMT0 0x00000010 /* rx desc min. threshold (0) */ #define E1000_ICR_RXO 0x00000040 /* rx overrun */ #define E1000_ICR_RXT0 0x00000080 /* rx timer intr (ring 0) */ #define E1000_ICR_MDAC 0x00000200 /* MDIO access complete */ #define E1000_ICR_RXCFG 0x00000400 /* RX /c/ ordered set */ #define E1000_ICR_GPI_EN0 0x00000800 /* GP Int 0 */ #define E1000_ICR_GPI_EN1 0x00001000 /* GP Int 1 */ #define E1000_ICR_GPI_EN2 0x00002000 /* GP Int 2 */ #define E1000_ICR_GPI_EN3 0x00004000 /* GP Int 3 */ #define E1000_ICR_TXD_LOW 0x00008000 #define E1000_ICR_SRPD 0x00010000 #define E1000_ICR_ACK 0x00020000 /* Receive Ack frame */ #define E1000_ICR_MNG 0x00040000 /* Manageability event */ #define E1000_ICR_DOCK 0x00080000 /* Dock/Undock */ #define E1000_ICR_INT_ASSERTED 0x80000000 /* If this bit asserted, the driver should claim the interrupt */ #define E1000_ICR_RXD_FIFO_PAR0 0x00100000 /* queue 0 Rx descriptor FIFO parity error */ #define E1000_ICR_TXD_FIFO_PAR0 0x00200000 /* queue 0 Tx descriptor FIFO parity error */ #define E1000_ICR_HOST_ARB_PAR 0x00400000 /* host arb read buffer parity error */ #define E1000_ICR_PB_PAR 0x00800000 /* packet buffer parity error */ #define E1000_ICR_RXD_FIFO_PAR1 0x01000000 /* queue 1 Rx descriptor FIFO parity error */ #define E1000_ICR_TXD_FIFO_PAR1 0x02000000 /* queue 1 Tx descriptor FIFO parity error */ #define E1000_ICR_ALL_PARITY 0x03F00000 /* all parity error bits */ #define E1000_ICR_DSW 0x00000020 /* FW changed the status of DISSW bit in the FWSM */ #define E1000_ICR_PHYINT 0x00001000 /* LAN connected device generates an interrupt */ #define E1000_ICR_EPRST 0x00100000 /* ME hardware reset occurs */ /* Interrupt Cause Set */ #define E1000_ICS_TXDW E1000_ICR_TXDW /* Transmit desc written back */ #define E1000_ICS_TXQE E1000_ICR_TXQE /* Transmit Queue empty */ #define E1000_ICS_LSC E1000_ICR_LSC /* Link Status Change */ #define E1000_ICS_RXSEQ E1000_ICR_RXSEQ /* rx sequence error */ #define E1000_ICS_RXDMT0 E1000_ICR_RXDMT0 /* rx desc min. threshold */ #define E1000_ICS_RXO E1000_ICR_RXO /* rx overrun */ #define E1000_ICS_RXT0 E1000_ICR_RXT0 /* rx timer intr */ #define E1000_ICS_MDAC E1000_ICR_MDAC /* MDIO access complete */ #define E1000_ICS_RXCFG E1000_ICR_RXCFG /* RX /c/ ordered set */ #define E1000_ICS_GPI_EN0 E1000_ICR_GPI_EN0 /* GP Int 0 */ #define E1000_ICS_GPI_EN1 E1000_ICR_GPI_EN1 /* GP Int 1 */ #define E1000_ICS_GPI_EN2 E1000_ICR_GPI_EN2 /* GP Int 2 */ #define E1000_ICS_GPI_EN3 E1000_ICR_GPI_EN3 /* GP Int 3 */ #define E1000_ICS_TXD_LOW E1000_ICR_TXD_LOW #define E1000_ICS_SRPD E1000_ICR_SRPD #define E1000_ICS_ACK E1000_ICR_ACK /* Receive Ack frame */ #define E1000_ICS_MNG E1000_ICR_MNG /* Manageability event */ #define E1000_ICS_DOCK E1000_ICR_DOCK /* Dock/Undock */ #define E1000_ICS_RXD_FIFO_PAR0 E1000_ICR_RXD_FIFO_PAR0 /* queue 0 Rx descriptor FIFO parity error */ #define E1000_ICS_TXD_FIFO_PAR0 E1000_ICR_TXD_FIFO_PAR0 /* queue 0 Tx descriptor FIFO parity error */ #define E1000_ICS_HOST_ARB_PAR E1000_ICR_HOST_ARB_PAR /* host arb read buffer parity error */ #define E1000_ICS_PB_PAR E1000_ICR_PB_PAR /* packet buffer parity error */ #define E1000_ICS_RXD_FIFO_PAR1 E1000_ICR_RXD_FIFO_PAR1 /* queue 1 Rx descriptor FIFO parity error */ #define E1000_ICS_TXD_FIFO_PAR1 E1000_ICR_TXD_FIFO_PAR1 /* queue 1 Tx descriptor FIFO parity error */ #define E1000_ICS_DSW E1000_ICR_DSW #define E1000_ICS_PHYINT E1000_ICR_PHYINT #define E1000_ICS_EPRST E1000_ICR_EPRST /* Interrupt Mask Set */ #define E1000_IMS_TXDW E1000_ICR_TXDW /* Transmit desc written back */ #define E1000_IMS_TXQE E1000_ICR_TXQE /* Transmit Queue empty */ #define E1000_IMS_LSC E1000_ICR_LSC /* Link Status Change */ #define E1000_IMS_RXSEQ E1000_ICR_RXSEQ /* rx sequence error */ #define E1000_IMS_RXDMT0 E1000_ICR_RXDMT0 /* rx desc min. threshold */ #define E1000_IMS_RXO E1000_ICR_RXO /* rx overrun */ #define E1000_IMS_RXT0 E1000_ICR_RXT0 /* rx timer intr */ #define E1000_IMS_MDAC E1000_ICR_MDAC /* MDIO access complete */ #define E1000_IMS_RXCFG E1000_ICR_RXCFG /* RX /c/ ordered set */ #define E1000_IMS_GPI_EN0 E1000_ICR_GPI_EN0 /* GP Int 0 */ #define E1000_IMS_GPI_EN1 E1000_ICR_GPI_EN1 /* GP Int 1 */ #define E1000_IMS_GPI_EN2 E1000_ICR_GPI_EN2 /* GP Int 2 */ #define E1000_IMS_GPI_EN3 E1000_ICR_GPI_EN3 /* GP Int 3 */ #define E1000_IMS_TXD_LOW E1000_ICR_TXD_LOW #define E1000_IMS_SRPD E1000_ICR_SRPD #define E1000_IMS_ACK E1000_ICR_ACK /* Receive Ack frame */ #define E1000_IMS_MNG E1000_ICR_MNG /* Manageability event */ #define E1000_IMS_DOCK E1000_ICR_DOCK /* Dock/Undock */ #define E1000_IMS_RXD_FIFO_PAR0 E1000_ICR_RXD_FIFO_PAR0 /* queue 0 Rx descriptor FIFO parity error */ #define E1000_IMS_TXD_FIFO_PAR0 E1000_ICR_TXD_FIFO_PAR0 /* queue 0 Tx descriptor FIFO parity error */ #define E1000_IMS_HOST_ARB_PAR E1000_ICR_HOST_ARB_PAR /* host arb read buffer parity error */ #define E1000_IMS_PB_PAR E1000_ICR_PB_PAR /* packet buffer parity error */ #define E1000_IMS_RXD_FIFO_PAR1 E1000_ICR_RXD_FIFO_PAR1 /* queue 1 Rx descriptor FIFO parity error */ #define E1000_IMS_TXD_FIFO_PAR1 E1000_ICR_TXD_FIFO_PAR1 /* queue 1 Tx descriptor FIFO parity error */ #define E1000_IMS_DSW E1000_ICR_DSW #define E1000_IMS_PHYINT E1000_ICR_PHYINT #define E1000_IMS_EPRST E1000_ICR_EPRST /* Interrupt Mask Clear */ #define E1000_IMC_TXDW E1000_ICR_TXDW /* Transmit desc written back */ #define E1000_IMC_TXQE E1000_ICR_TXQE /* Transmit Queue empty */ #define E1000_IMC_LSC E1000_ICR_LSC /* Link Status Change */ #define E1000_IMC_RXSEQ E1000_ICR_RXSEQ /* rx sequence error */ #define E1000_IMC_RXDMT0 E1000_ICR_RXDMT0 /* rx desc min. threshold */ #define E1000_IMC_RXO E1000_ICR_RXO /* rx overrun */ #define E1000_IMC_RXT0 E1000_ICR_RXT0 /* rx timer intr */ #define E1000_IMC_MDAC E1000_ICR_MDAC /* MDIO access complete */ #define E1000_IMC_RXCFG E1000_ICR_RXCFG /* RX /c/ ordered set */ #define E1000_IMC_GPI_EN0 E1000_ICR_GPI_EN0 /* GP Int 0 */ #define E1000_IMC_GPI_EN1 E1000_ICR_GPI_EN1 /* GP Int 1 */ #define E1000_IMC_GPI_EN2 E1000_ICR_GPI_EN2 /* GP Int 2 */ #define E1000_IMC_GPI_EN3 E1000_ICR_GPI_EN3 /* GP Int 3 */ #define E1000_IMC_TXD_LOW E1000_ICR_TXD_LOW #define E1000_IMC_SRPD E1000_ICR_SRPD #define E1000_IMC_ACK E1000_ICR_ACK /* Receive Ack frame */ #define E1000_IMC_MNG E1000_ICR_MNG /* Manageability event */ #define E1000_IMC_DOCK E1000_ICR_DOCK /* Dock/Undock */ #define E1000_IMC_RXD_FIFO_PAR0 E1000_ICR_RXD_FIFO_PAR0 /* queue 0 Rx descriptor FIFO parity error */ #define E1000_IMC_TXD_FIFO_PAR0 E1000_ICR_TXD_FIFO_PAR0 /* queue 0 Tx descriptor FIFO parity error */ #define E1000_IMC_HOST_ARB_PAR E1000_ICR_HOST_ARB_PAR /* host arb read buffer parity error */ #define E1000_IMC_PB_PAR E1000_ICR_PB_PAR /* packet buffer parity error */ #define E1000_IMC_RXD_FIFO_PAR1 E1000_ICR_RXD_FIFO_PAR1 /* queue 1 Rx descriptor FIFO parity error */ #define E1000_IMC_TXD_FIFO_PAR1 E1000_ICR_TXD_FIFO_PAR1 /* queue 1 Tx descriptor FIFO parity error */ #define E1000_IMC_DSW E1000_ICR_DSW #define E1000_IMC_PHYINT E1000_ICR_PHYINT #define E1000_IMC_EPRST E1000_ICR_EPRST /* Receive Control */ #define E1000_RCTL_RST 0x00000001 /* Software reset */ #define E1000_RCTL_EN 0x00000002 /* enable */ #define E1000_RCTL_SBP 0x00000004 /* store bad packet */ #define E1000_RCTL_UPE 0x00000008 /* unicast promiscuous enable */ #define E1000_RCTL_MPE 0x00000010 /* multicast promiscuous enab */ #define E1000_RCTL_LPE 0x00000020 /* long packet enable */ #define E1000_RCTL_LBM_NO 0x00000000 /* no loopback mode */ #define E1000_RCTL_LBM_MAC 0x00000040 /* MAC loopback mode */ #define E1000_RCTL_LBM_SLP 0x00000080 /* serial link loopback mode */ #define E1000_RCTL_LBM_TCVR 0x000000C0 /* tcvr loopback mode */ #define E1000_RCTL_DTYP_MASK 0x00000C00 /* Descriptor type mask */ #define E1000_RCTL_DTYP_PS 0x00000400 /* Packet Split descriptor */ #define E1000_RCTL_RDMTS_HALF 0x00000000 /* rx desc min threshold size */ #define E1000_RCTL_RDMTS_QUAT 0x00000100 /* rx desc min threshold size */ #define E1000_RCTL_RDMTS_EIGTH 0x00000200 /* rx desc min threshold size */ #define E1000_RCTL_MO_SHIFT 12 /* multicast offset shift */ #define E1000_RCTL_MO_0 0x00000000 /* multicast offset 11:0 */ #define E1000_RCTL_MO_1 0x00001000 /* multicast offset 12:1 */ #define E1000_RCTL_MO_2 0x00002000 /* multicast offset 13:2 */ #define E1000_RCTL_MO_3 0x00003000 /* multicast offset 15:4 */ #define E1000_RCTL_MDR 0x00004000 /* multicast desc ring 0 */ #define E1000_RCTL_BAM 0x00008000 /* broadcast enable */ /* these buffer sizes are valid if E1000_RCTL_BSEX is 0 */ #define E1000_RCTL_SZ_2048 0x00000000 /* rx buffer size 2048 */ #define E1000_RCTL_SZ_1024 0x00010000 /* rx buffer size 1024 */ #define E1000_RCTL_SZ_512 0x00020000 /* rx buffer size 512 */ #define E1000_RCTL_SZ_256 0x00030000 /* rx buffer size 256 */ /* these buffer sizes are valid if E1000_RCTL_BSEX is 1 */ #define E1000_RCTL_SZ_16384 0x00010000 /* rx buffer size 16384 */ #define E1000_RCTL_SZ_8192 0x00020000 /* rx buffer size 8192 */ #define E1000_RCTL_SZ_4096 0x00030000 /* rx buffer size 4096 */ #define E1000_RCTL_VFE 0x00040000 /* vlan filter enable */ #define E1000_RCTL_CFIEN 0x00080000 /* canonical form enable */ #define E1000_RCTL_CFI 0x00100000 /* canonical form indicator */ #define E1000_RCTL_DPF 0x00400000 /* discard pause frames */ #define E1000_RCTL_PMCF 0x00800000 /* pass MAC control frames */ #define E1000_RCTL_BSEX 0x02000000 /* Buffer size extension */ #define E1000_RCTL_SECRC 0x04000000 /* Strip Ethernet CRC */ #define E1000_RCTL_FLXBUF_MASK 0x78000000 /* Flexible buffer size */ #define E1000_RCTL_FLXBUF_SHIFT 27 /* Flexible buffer shift */ /* Use byte values for the following shift parameters * Usage: * psrctl |= (((ROUNDUP(value0, 128) >> E1000_PSRCTL_BSIZE0_SHIFT) & * E1000_PSRCTL_BSIZE0_MASK) | * ((ROUNDUP(value1, 1024) >> E1000_PSRCTL_BSIZE1_SHIFT) & * E1000_PSRCTL_BSIZE1_MASK) | * ((ROUNDUP(value2, 1024) << E1000_PSRCTL_BSIZE2_SHIFT) & * E1000_PSRCTL_BSIZE2_MASK) | * ((ROUNDUP(value3, 1024) << E1000_PSRCTL_BSIZE3_SHIFT) |; * E1000_PSRCTL_BSIZE3_MASK)) * where value0 = [128..16256], default=256 * value1 = [1024..64512], default=4096 * value2 = [0..64512], default=4096 * value3 = [0..64512], default=0 */ #define E1000_PSRCTL_BSIZE0_MASK 0x0000007F #define E1000_PSRCTL_BSIZE1_MASK 0x00003F00 #define E1000_PSRCTL_BSIZE2_MASK 0x003F0000 #define E1000_PSRCTL_BSIZE3_MASK 0x3F000000 #define E1000_PSRCTL_BSIZE0_SHIFT 7 /* Shift _right_ 7 */ #define E1000_PSRCTL_BSIZE1_SHIFT 2 /* Shift _right_ 2 */ #define E1000_PSRCTL_BSIZE2_SHIFT 6 /* Shift _left_ 6 */ #define E1000_PSRCTL_BSIZE3_SHIFT 14 /* Shift _left_ 14 */ /* SW_W_SYNC definitions */ #define E1000_SWFW_EEP_SM 0x0001 #define E1000_SWFW_PHY0_SM 0x0002 #define E1000_SWFW_PHY1_SM 0x0004 #define E1000_SWFW_MAC_CSR_SM 0x0008 /* Receive Descriptor */ #define E1000_RDT_DELAY 0x0000ffff /* Delay timer (1=1024us) */ #define E1000_RDT_FPDB 0x80000000 /* Flush descriptor block */ #define E1000_RDLEN_LEN 0x0007ff80 /* descriptor length */ #define E1000_RDH_RDH 0x0000ffff /* receive descriptor head */ #define E1000_RDT_RDT 0x0000ffff /* receive descriptor tail */ /* Flow Control */ #define E1000_FCRTH_RTH 0x0000FFF8 /* Mask Bits[15:3] for RTH */ #define E1000_FCRTH_XFCE 0x80000000 /* External Flow Control Enable */ #define E1000_FCRTL_RTL 0x0000FFF8 /* Mask Bits[15:3] for RTL */ #define E1000_FCRTL_XONE 0x80000000 /* Enable XON frame transmission */ /* Header split receive */ #define E1000_RFCTL_ISCSI_DIS 0x00000001 #define E1000_RFCTL_ISCSI_DWC_MASK 0x0000003E #define E1000_RFCTL_ISCSI_DWC_SHIFT 1 #define E1000_RFCTL_NFSW_DIS 0x00000040 #define E1000_RFCTL_NFSR_DIS 0x00000080 #define E1000_RFCTL_NFS_VER_MASK 0x00000300 #define E1000_RFCTL_NFS_VER_SHIFT 8 #define E1000_RFCTL_IPV6_DIS 0x00000400 #define E1000_RFCTL_IPV6_XSUM_DIS 0x00000800 #define E1000_RFCTL_ACK_DIS 0x00001000 #define E1000_RFCTL_ACKD_DIS 0x00002000 #define E1000_RFCTL_IPFRSP_DIS 0x00004000 #define E1000_RFCTL_EXTEN 0x00008000 #define E1000_RFCTL_IPV6_EX_DIS 0x00010000 #define E1000_RFCTL_NEW_IPV6_EXT_DIS 0x00020000 /* Receive Descriptor Control */ #define E1000_RXDCTL_PTHRESH 0x0000003F /* RXDCTL Prefetch Threshold */ #define E1000_RXDCTL_HTHRESH 0x00003F00 /* RXDCTL Host Threshold */ #define E1000_RXDCTL_WTHRESH 0x003F0000 /* RXDCTL Writeback Threshold */ #define E1000_RXDCTL_GRAN 0x01000000 /* RXDCTL Granularity */ /* Transmit Descriptor Control */ #define E1000_TXDCTL_PTHRESH 0x0000003F /* TXDCTL Prefetch Threshold */ #define E1000_TXDCTL_HTHRESH 0x00003F00 /* TXDCTL Host Threshold */ #define E1000_TXDCTL_WTHRESH 0x003F0000 /* TXDCTL Writeback Threshold */ #define E1000_TXDCTL_GRAN 0x01000000 /* TXDCTL Granularity */ #define E1000_TXDCTL_LWTHRESH 0xFE000000 /* TXDCTL Low Threshold */ #define E1000_TXDCTL_FULL_TX_DESC_WB 0x01010000 /* GRAN=1, WTHRESH=1 */ #define E1000_TXDCTL_COUNT_DESC 0x00400000 /* Enable the counting of desc. still to be processed. */ /* Transmit Configuration Word */ #define E1000_TXCW_FD 0x00000020 /* TXCW full duplex */ #define E1000_TXCW_HD 0x00000040 /* TXCW half duplex */ #define E1000_TXCW_PAUSE 0x00000080 /* TXCW sym pause request */ #define E1000_TXCW_ASM_DIR 0x00000100 /* TXCW astm pause direction */ #define E1000_TXCW_PAUSE_MASK 0x00000180 /* TXCW pause request mask */ #define E1000_TXCW_RF 0x00003000 /* TXCW remote fault */ #define E1000_TXCW_NP 0x00008000 /* TXCW next page */ #define E1000_TXCW_CW 0x0000ffff /* TxConfigWord mask */ #define E1000_TXCW_TXC 0x40000000 /* Transmit Config control */ #define E1000_TXCW_ANE 0x80000000 /* Auto-neg enable */ /* Receive Configuration Word */ #define E1000_RXCW_CW 0x0000ffff /* RxConfigWord mask */ #define E1000_RXCW_NC 0x04000000 /* Receive config no carrier */ #define E1000_RXCW_IV 0x08000000 /* Receive config invalid */ #define E1000_RXCW_CC 0x10000000 /* Receive config change */ #define E1000_RXCW_C 0x20000000 /* Receive config */ #define E1000_RXCW_SYNCH 0x40000000 /* Receive config synch */ #define E1000_RXCW_ANC 0x80000000 /* Auto-neg complete */ /* Transmit Control */ #define E1000_TCTL_RST 0x00000001 /* software reset */ #define E1000_TCTL_EN 0x00000002 /* enable tx */ #define E1000_TCTL_BCE 0x00000004 /* busy check enable */ #define E1000_TCTL_PSP 0x00000008 /* pad short packets */ #define E1000_TCTL_CT 0x00000ff0 /* collision threshold */ #define E1000_TCTL_COLD 0x003ff000 /* collision distance */ #define E1000_TCTL_SWXOFF 0x00400000 /* SW Xoff transmission */ #define E1000_TCTL_PBE 0x00800000 /* Packet Burst Enable */ #define E1000_TCTL_RTLC 0x01000000 /* Re-transmit on late collision */ #define E1000_TCTL_NRTU 0x02000000 /* No Re-transmit on underrun */ #define E1000_TCTL_MULR 0x10000000 /* Multiple request support */ /* Extended Transmit Control */ #define E1000_TCTL_EXT_BST_MASK 0x000003FF /* Backoff Slot Time */ #define E1000_TCTL_EXT_GCEX_MASK 0x000FFC00 /* Gigabit Carry Extend Padding */ /* Receive Checksum Control */ #define E1000_RXCSUM_PCSS_MASK 0x000000FF /* Packet Checksum Start */ #define E1000_RXCSUM_IPOFL 0x00000100 /* IPv4 checksum offload */ #define E1000_RXCSUM_TUOFL 0x00000200 /* TCP / UDP checksum offload */ #define E1000_RXCSUM_IPV6OFL 0x00000400 /* IPv6 checksum offload */ #define E1000_RXCSUM_IPPCSE 0x00001000 /* IP payload checksum enable */ #define E1000_RXCSUM_PCSD 0x00002000 /* packet checksum disabled */ /* Multiple Receive Queue Control */ #define E1000_MRQC_ENABLE_MASK 0x00000003 #define E1000_MRQC_ENABLE_RSS_2Q 0x00000001 #define E1000_MRQC_ENABLE_RSS_INT 0x00000004 #define E1000_MRQC_RSS_FIELD_MASK 0xFFFF0000 #define E1000_MRQC_RSS_FIELD_IPV4_TCP 0x00010000 #define E1000_MRQC_RSS_FIELD_IPV4 0x00020000 #define E1000_MRQC_RSS_FIELD_IPV6_TCP_EX 0x00040000 #define E1000_MRQC_RSS_FIELD_IPV6_EX 0x00080000 #define E1000_MRQC_RSS_FIELD_IPV6 0x00100000 #define E1000_MRQC_RSS_FIELD_IPV6_TCP 0x00200000 /* Definitions for power management and wakeup registers */ /* Wake Up Control */ #define E1000_WUC_APME 0x00000001 /* APM Enable */ #define E1000_WUC_PME_EN 0x00000002 /* PME Enable */ #define E1000_WUC_PME_STATUS 0x00000004 /* PME Status */ #define E1000_WUC_APMPME 0x00000008 /* Assert PME on APM Wakeup */ #define E1000_WUC_SPM 0x80000000 /* Enable SPM */ /* Wake Up Filter Control */ #define E1000_WUFC_LNKC 0x00000001 /* Link Status Change Wakeup Enable */ #define E1000_WUFC_MAG 0x00000002 /* Magic Packet Wakeup Enable */ #define E1000_WUFC_EX 0x00000004 /* Directed Exact Wakeup Enable */ #define E1000_WUFC_MC 0x00000008 /* Directed Multicast Wakeup Enable */ #define E1000_WUFC_BC 0x00000010 /* Broadcast Wakeup Enable */ #define E1000_WUFC_ARP 0x00000020 /* ARP Request Packet Wakeup Enable */ #define E1000_WUFC_IPV4 0x00000040 /* Directed IPv4 Packet Wakeup Enable */ #define E1000_WUFC_IPV6 0x00000080 /* Directed IPv6 Packet Wakeup Enable */ #define E1000_WUFC_IGNORE_TCO 0x00008000 /* Ignore WakeOn TCO packets */ #define E1000_WUFC_FLX0 0x00010000 /* Flexible Filter 0 Enable */ #define E1000_WUFC_FLX1 0x00020000 /* Flexible Filter 1 Enable */ #define E1000_WUFC_FLX2 0x00040000 /* Flexible Filter 2 Enable */ #define E1000_WUFC_FLX3 0x00080000 /* Flexible Filter 3 Enable */ #define E1000_WUFC_ALL_FILTERS 0x000F00FF /* Mask for all wakeup filters */ #define E1000_WUFC_FLX_OFFSET 16 /* Offset to the Flexible Filters bits */ #define E1000_WUFC_FLX_FILTERS 0x000F0000 /* Mask for the 4 flexible filters */ /* Wake Up Status */ #define E1000_WUS_LNKC 0x00000001 /* Link Status Changed */ #define E1000_WUS_MAG 0x00000002 /* Magic Packet Received */ #define E1000_WUS_EX 0x00000004 /* Directed Exact Received */ #define E1000_WUS_MC 0x00000008 /* Directed Multicast Received */ #define E1000_WUS_BC 0x00000010 /* Broadcast Received */ #define E1000_WUS_ARP 0x00000020 /* ARP Request Packet Received */ #define E1000_WUS_IPV4 0x00000040 /* Directed IPv4 Packet Wakeup Received */ #define E1000_WUS_IPV6 0x00000080 /* Directed IPv6 Packet Wakeup Received */ #define E1000_WUS_FLX0 0x00010000 /* Flexible Filter 0 Match */ #define E1000_WUS_FLX1 0x00020000 /* Flexible Filter 1 Match */ #define E1000_WUS_FLX2 0x00040000 /* Flexible Filter 2 Match */ #define E1000_WUS_FLX3 0x00080000 /* Flexible Filter 3 Match */ #define E1000_WUS_FLX_FILTERS 0x000F0000 /* Mask for the 4 flexible filters */ /* Management Control */ #define E1000_MANC_SMBUS_EN 0x00000001 /* SMBus Enabled - RO */ #define E1000_MANC_ASF_EN 0x00000002 /* ASF Enabled - RO */ #define E1000_MANC_R_ON_FORCE 0x00000004 /* Reset on Force TCO - RO */ #define E1000_MANC_RMCP_EN 0x00000100 /* Enable RCMP 026Fh Filtering */ #define E1000_MANC_0298_EN 0x00000200 /* Enable RCMP 0298h Filtering */ #define E1000_MANC_IPV4_EN 0x00000400 /* Enable IPv4 */ #define E1000_MANC_IPV6_EN 0x00000800 /* Enable IPv6 */ #define E1000_MANC_SNAP_EN 0x00001000 /* Accept LLC/SNAP */ #define E1000_MANC_ARP_EN 0x00002000 /* Enable ARP Request Filtering */ #define E1000_MANC_NEIGHBOR_EN 0x00004000 /* Enable Neighbor Discovery * Filtering */ #define E1000_MANC_ARP_RES_EN 0x00008000 /* Enable ARP response Filtering */ #define E1000_MANC_TCO_RESET 0x00010000 /* TCO Reset Occurred */ #define E1000_MANC_RCV_TCO_EN 0x00020000 /* Receive TCO Packets Enabled */ #define E1000_MANC_REPORT_STATUS 0x00040000 /* Status Reporting Enabled */ #define E1000_MANC_RCV_ALL 0x00080000 /* Receive All Enabled */ #define E1000_MANC_BLK_PHY_RST_ON_IDE 0x00040000 /* Block phy resets */ #define E1000_MANC_EN_MAC_ADDR_FILTER 0x00100000 /* Enable MAC address * filtering */ #define E1000_MANC_EN_MNG2HOST 0x00200000 /* Enable MNG packets to host * memory */ #define E1000_MANC_EN_IP_ADDR_FILTER 0x00400000 /* Enable IP address * filtering */ #define E1000_MANC_EN_XSUM_FILTER 0x00800000 /* Enable checksum filtering */ #define E1000_MANC_BR_EN 0x01000000 /* Enable broadcast filtering */ #define E1000_MANC_SMB_REQ 0x01000000 /* SMBus Request */ #define E1000_MANC_SMB_GNT 0x02000000 /* SMBus Grant */ #define E1000_MANC_SMB_CLK_IN 0x04000000 /* SMBus Clock In */ #define E1000_MANC_SMB_DATA_IN 0x08000000 /* SMBus Data In */ #define E1000_MANC_SMB_DATA_OUT 0x10000000 /* SMBus Data Out */ #define E1000_MANC_SMB_CLK_OUT 0x20000000 /* SMBus Clock Out */ #define E1000_MANC_SMB_DATA_OUT_SHIFT 28 /* SMBus Data Out Shift */ #define E1000_MANC_SMB_CLK_OUT_SHIFT 29 /* SMBus Clock Out Shift */ /* SW Semaphore Register */ #define E1000_SWSM_SMBI 0x00000001 /* Driver Semaphore bit */ #define E1000_SWSM_SWESMBI 0x00000002 /* FW Semaphore bit */ #define E1000_SWSM_WMNG 0x00000004 /* Wake MNG Clock */ #define E1000_SWSM_DRV_LOAD 0x00000008 /* Driver Loaded Bit */ /* FW Semaphore Register */ #define E1000_FWSM_MODE_MASK 0x0000000E /* FW mode */ #define E1000_FWSM_MODE_SHIFT 1 #define E1000_FWSM_FW_VALID 0x00008000 /* FW established a valid mode */ #define E1000_FWSM_RSPCIPHY 0x00000040 /* Reset PHY on PCI reset */ #define E1000_FWSM_DISSW 0x10000000 /* FW disable SW Write Access */ #define E1000_FWSM_SKUSEL_MASK 0x60000000 /* LAN SKU select */ #define E1000_FWSM_SKUEL_SHIFT 29 #define E1000_FWSM_SKUSEL_EMB 0x0 /* Embedded SKU */ #define E1000_FWSM_SKUSEL_CONS 0x1 /* Consumer SKU */ #define E1000_FWSM_SKUSEL_PERF_100 0x2 /* Perf & Corp 10/100 SKU */ #define E1000_FWSM_SKUSEL_PERF_GBE 0x3 /* Perf & Copr GbE SKU */ /* FFLT Debug Register */ #define E1000_FFLT_DBG_INVC 0x00100000 /* Invalid /C/ code handling */ typedef enum { e1000_mng_mode_none = 0, e1000_mng_mode_asf, e1000_mng_mode_pt, e1000_mng_mode_ipmi, e1000_mng_mode_host_interface_only } e1000_mng_mode; /* Host Interface Control Register */ #define E1000_HICR_EN 0x00000001 /* Enable Bit - RO */ #define E1000_HICR_C 0x00000002 /* Driver sets this bit when done * to put command in RAM */ #define E1000_HICR_SV 0x00000004 /* Status Validity */ #define E1000_HICR_FWR 0x00000080 /* FW reset. Set by the Host */ /* Host Interface Command Interface - Address range 0x8800-0x8EFF */ #define E1000_HI_MAX_DATA_LENGTH 252 /* Host Interface data length */ #define E1000_HI_MAX_BLOCK_BYTE_LENGTH 1792 /* Number of bytes in range */ #define E1000_HI_MAX_BLOCK_DWORD_LENGTH 448 /* Number of dwords in range */ #define E1000_HI_COMMAND_TIMEOUT 500 /* Time in ms to process HI command */ struct e1000_host_command_header { u8 command_id; u8 command_length; u8 command_options; /* I/F bits for command, status for return */ u8 checksum; }; struct e1000_host_command_info { struct e1000_host_command_header command_header; /* Command Head/Command Result Head has 4 bytes */ u8 command_data[E1000_HI_MAX_DATA_LENGTH]; /* Command data can length 0..252 */ }; /* Host SMB register #0 */ #define E1000_HSMC0R_CLKIN 0x00000001 /* SMB Clock in */ #define E1000_HSMC0R_DATAIN 0x00000002 /* SMB Data in */ #define E1000_HSMC0R_DATAOUT 0x00000004 /* SMB Data out */ #define E1000_HSMC0R_CLKOUT 0x00000008 /* SMB Clock out */ /* Host SMB register #1 */ #define E1000_HSMC1R_CLKIN E1000_HSMC0R_CLKIN #define E1000_HSMC1R_DATAIN E1000_HSMC0R_DATAIN #define E1000_HSMC1R_DATAOUT E1000_HSMC0R_DATAOUT #define E1000_HSMC1R_CLKOUT E1000_HSMC0R_CLKOUT /* FW Status Register */ #define E1000_FWSTS_FWS_MASK 0x000000FF /* FW Status */ /* Wake Up Packet Length */ #define E1000_WUPL_LENGTH_MASK 0x0FFF /* Only the lower 12 bits are valid */ #define E1000_MDALIGN 4096 /* PCI-Ex registers*/ /* PCI-Ex Control Register */ #define E1000_GCR_RXD_NO_SNOOP 0x00000001 #define E1000_GCR_RXDSCW_NO_SNOOP 0x00000002 #define E1000_GCR_RXDSCR_NO_SNOOP 0x00000004 #define E1000_GCR_TXD_NO_SNOOP 0x00000008 #define E1000_GCR_TXDSCW_NO_SNOOP 0x00000010 #define E1000_GCR_TXDSCR_NO_SNOOP 0x00000020 #define PCI_EX_NO_SNOOP_ALL (E1000_GCR_RXD_NO_SNOOP | \ E1000_GCR_RXDSCW_NO_SNOOP | \ E1000_GCR_RXDSCR_NO_SNOOP | \ E1000_GCR_TXD_NO_SNOOP | \ E1000_GCR_TXDSCW_NO_SNOOP | \ E1000_GCR_TXDSCR_NO_SNOOP) #define PCI_EX_82566_SNOOP_ALL PCI_EX_NO_SNOOP_ALL #define E1000_GCR_L1_ACT_WITHOUT_L0S_RX 0x08000000 /* Function Active and Power State to MNG */ #define E1000_FACTPS_FUNC0_POWER_STATE_MASK 0x00000003 #define E1000_FACTPS_LAN0_VALID 0x00000004 #define E1000_FACTPS_FUNC0_AUX_EN 0x00000008 #define E1000_FACTPS_FUNC1_POWER_STATE_MASK 0x000000C0 #define E1000_FACTPS_FUNC1_POWER_STATE_SHIFT 6 #define E1000_FACTPS_LAN1_VALID 0x00000100 #define E1000_FACTPS_FUNC1_AUX_EN 0x00000200 #define E1000_FACTPS_FUNC2_POWER_STATE_MASK 0x00003000 #define E1000_FACTPS_FUNC2_POWER_STATE_SHIFT 12 #define E1000_FACTPS_IDE_ENABLE 0x00004000 #define E1000_FACTPS_FUNC2_AUX_EN 0x00008000 #define E1000_FACTPS_FUNC3_POWER_STATE_MASK 0x000C0000 #define E1000_FACTPS_FUNC3_POWER_STATE_SHIFT 18 #define E1000_FACTPS_SP_ENABLE 0x00100000 #define E1000_FACTPS_FUNC3_AUX_EN 0x00200000 #define E1000_FACTPS_FUNC4_POWER_STATE_MASK 0x03000000 #define E1000_FACTPS_FUNC4_POWER_STATE_SHIFT 24 #define E1000_FACTPS_IPMI_ENABLE 0x04000000 #define E1000_FACTPS_FUNC4_AUX_EN 0x08000000 #define E1000_FACTPS_MNGCG 0x20000000 #define E1000_FACTPS_LAN_FUNC_SEL 0x40000000 #define E1000_FACTPS_PM_STATE_CHANGED 0x80000000 /* PCI-Ex Config Space */ #define PCI_EX_LINK_STATUS 0x12 #define PCI_EX_LINK_WIDTH_MASK 0x3F0 #define PCI_EX_LINK_WIDTH_SHIFT 4 /* EEPROM Commands - Microwire */ #define EEPROM_READ_OPCODE_MICROWIRE 0x6 /* EEPROM read opcode */ #define EEPROM_WRITE_OPCODE_MICROWIRE 0x5 /* EEPROM write opcode */ #define EEPROM_ERASE_OPCODE_MICROWIRE 0x7 /* EEPROM erase opcode */ #define EEPROM_EWEN_OPCODE_MICROWIRE 0x13 /* EEPROM erase/write enable */ #define EEPROM_EWDS_OPCODE_MICROWIRE 0x10 /* EEPROM erase/write disable */ /* EEPROM Commands - SPI */ #define EEPROM_MAX_RETRY_SPI 5000 /* Max wait of 5ms, for RDY signal */ #define EEPROM_READ_OPCODE_SPI 0x03 /* EEPROM read opcode */ #define EEPROM_WRITE_OPCODE_SPI 0x02 /* EEPROM write opcode */ #define EEPROM_A8_OPCODE_SPI 0x08 /* opcode bit-3 = address bit-8 */ #define EEPROM_WREN_OPCODE_SPI 0x06 /* EEPROM set Write Enable latch */ #define EEPROM_WRDI_OPCODE_SPI 0x04 /* EEPROM reset Write Enable latch */ #define EEPROM_RDSR_OPCODE_SPI 0x05 /* EEPROM read Status register */ #define EEPROM_WRSR_OPCODE_SPI 0x01 /* EEPROM write Status register */ #define EEPROM_ERASE4K_OPCODE_SPI 0x20 /* EEPROM ERASE 4KB */ #define EEPROM_ERASE64K_OPCODE_SPI 0xD8 /* EEPROM ERASE 64KB */ #define EEPROM_ERASE256_OPCODE_SPI 0xDB /* EEPROM ERASE 256B */ /* EEPROM Size definitions */ #define EEPROM_WORD_SIZE_SHIFT 6 #define EEPROM_SIZE_SHIFT 10 #define EEPROM_SIZE_MASK 0x1C00 /* EEPROM Word Offsets */ #define EEPROM_COMPAT 0x0003 #define EEPROM_ID_LED_SETTINGS 0x0004 #define EEPROM_VERSION 0x0005 #define EEPROM_SERDES_AMPLITUDE 0x0006 /* For SERDES output amplitude adjustment. */ #define EEPROM_PHY_CLASS_WORD 0x0007 #define EEPROM_INIT_CONTROL1_REG 0x000A #define EEPROM_INIT_CONTROL2_REG 0x000F #define EEPROM_SWDEF_PINS_CTRL_PORT_1 0x0010 #define EEPROM_INIT_CONTROL3_PORT_B 0x0014 #define EEPROM_INIT_3GIO_3 0x001A #define EEPROM_SWDEF_PINS_CTRL_PORT_0 0x0020 #define EEPROM_INIT_CONTROL3_PORT_A 0x0024 #define EEPROM_CFG 0x0012 #define EEPROM_FLASH_VERSION 0x0032 #define EEPROM_CHECKSUM_REG 0x003F #define E1000_EEPROM_CFG_DONE 0x00040000 /* MNG config cycle done */ #define E1000_EEPROM_CFG_DONE_PORT_1 0x00080000 /* ...for second port */ /* Word definitions for ID LED Settings */ #define ID_LED_RESERVED_0000 0x0000 #define ID_LED_RESERVED_FFFF 0xFFFF #define ID_LED_DEFAULT ((ID_LED_OFF1_ON2 << 12) | \ (ID_LED_OFF1_OFF2 << 8) | \ (ID_LED_DEF1_DEF2 << 4) | \ (ID_LED_DEF1_DEF2)) #define ID_LED_DEF1_DEF2 0x1 #define ID_LED_DEF1_ON2 0x2 #define ID_LED_DEF1_OFF2 0x3 #define ID_LED_ON1_DEF2 0x4 #define ID_LED_ON1_ON2 0x5 #define ID_LED_ON1_OFF2 0x6 #define ID_LED_OFF1_DEF2 0x7 #define ID_LED_OFF1_ON2 0x8 #define ID_LED_OFF1_OFF2 0x9 #define IGP_ACTIVITY_LED_MASK 0xFFFFF0FF #define IGP_ACTIVITY_LED_ENABLE 0x0300 #define IGP_LED3_MODE 0x07000000 /* Mask bits for SERDES amplitude adjustment in Word 6 of the EEPROM */ #define EEPROM_SERDES_AMPLITUDE_MASK 0x000F /* Mask bit for PHY class in Word 7 of the EEPROM */ #define EEPROM_PHY_CLASS_A 0x8000 /* Mask bits for fields in Word 0x0a of the EEPROM */ #define EEPROM_WORD0A_ILOS 0x0010 #define EEPROM_WORD0A_SWDPIO 0x01E0 #define EEPROM_WORD0A_LRST 0x0200 #define EEPROM_WORD0A_FD 0x0400 #define EEPROM_WORD0A_66MHZ 0x0800 /* Mask bits for fields in Word 0x0f of the EEPROM */ #define EEPROM_WORD0F_PAUSE_MASK 0x3000 #define EEPROM_WORD0F_PAUSE 0x1000 #define EEPROM_WORD0F_ASM_DIR 0x2000 #define EEPROM_WORD0F_ANE 0x0800 #define EEPROM_WORD0F_SWPDIO_EXT 0x00F0 #define EEPROM_WORD0F_LPLU 0x0001 /* Mask bits for fields in Word 0x10/0x20 of the EEPROM */ #define EEPROM_WORD1020_GIGA_DISABLE 0x0010 #define EEPROM_WORD1020_GIGA_DISABLE_NON_D0A 0x0008 /* Mask bits for fields in Word 0x1a of the EEPROM */ #define EEPROM_WORD1A_ASPM_MASK 0x000C /* For checksumming, the sum of all words in the EEPROM should equal 0xBABA. */ #define EEPROM_SUM 0xBABA /* EEPROM Map defines (WORD OFFSETS)*/ #define EEPROM_NODE_ADDRESS_BYTE_0 0 #define EEPROM_PBA_BYTE_1 8 #define EEPROM_RESERVED_WORD 0xFFFF /* EEPROM Map Sizes (Byte Counts) */ #define PBA_SIZE 4 /* Collision related configuration parameters */ #define E1000_COLLISION_THRESHOLD 15 #define E1000_CT_SHIFT 4 /* Collision distance is a 0-based value that applies to * half-duplex-capable hardware only. */ #define E1000_COLLISION_DISTANCE 63 #define E1000_COLLISION_DISTANCE_82542 64 #define E1000_FDX_COLLISION_DISTANCE E1000_COLLISION_DISTANCE #define E1000_HDX_COLLISION_DISTANCE E1000_COLLISION_DISTANCE #define E1000_COLD_SHIFT 12 /* Number of Transmit and Receive Descriptors must be a multiple of 8 */ #define REQ_TX_DESCRIPTOR_MULTIPLE 8 #define REQ_RX_DESCRIPTOR_MULTIPLE 8 /* Default values for the transmit IPG register */ #define DEFAULT_82542_TIPG_IPGT 10 #define DEFAULT_82543_TIPG_IPGT_FIBER 9 #define DEFAULT_82543_TIPG_IPGT_COPPER 8 #define E1000_TIPG_IPGT_MASK 0x000003FF #define E1000_TIPG_IPGR1_MASK 0x000FFC00 #define E1000_TIPG_IPGR2_MASK 0x3FF00000 #define DEFAULT_82542_TIPG_IPGR1 2 #define DEFAULT_82543_TIPG_IPGR1 8 #define E1000_TIPG_IPGR1_SHIFT 10 #define DEFAULT_82542_TIPG_IPGR2 10 #define DEFAULT_82543_TIPG_IPGR2 6 #define E1000_TIPG_IPGR2_SHIFT 20 #define E1000_TXDMAC_DPP 0x00000001 /* Adaptive IFS defines */ #define TX_THRESHOLD_START 8 #define TX_THRESHOLD_INCREMENT 10 #define TX_THRESHOLD_DECREMENT 1 #define TX_THRESHOLD_STOP 190 #define TX_THRESHOLD_DISABLE 0 #define TX_THRESHOLD_TIMER_MS 10000 #define MIN_NUM_XMITS 1000 #define IFS_MAX 80 #define IFS_STEP 10 #define IFS_MIN 40 #define IFS_RATIO 4 /* Extended Configuration Control and Size */ #define E1000_EXTCNF_CTRL_PCIE_WRITE_ENABLE 0x00000001 #define E1000_EXTCNF_CTRL_PHY_WRITE_ENABLE 0x00000002 #define E1000_EXTCNF_CTRL_D_UD_ENABLE 0x00000004 #define E1000_EXTCNF_CTRL_D_UD_LATENCY 0x00000008 #define E1000_EXTCNF_CTRL_D_UD_OWNER 0x00000010 #define E1000_EXTCNF_CTRL_MDIO_SW_OWNERSHIP 0x00000020 #define E1000_EXTCNF_CTRL_MDIO_HW_OWNERSHIP 0x00000040 #define E1000_EXTCNF_CTRL_EXT_CNF_POINTER 0x0FFF0000 #define E1000_EXTCNF_SIZE_EXT_PHY_LENGTH 0x000000FF #define E1000_EXTCNF_SIZE_EXT_DOCK_LENGTH 0x0000FF00 #define E1000_EXTCNF_SIZE_EXT_PCIE_LENGTH 0x00FF0000 #define E1000_EXTCNF_CTRL_LCD_WRITE_ENABLE 0x00000001 #define E1000_EXTCNF_CTRL_SWFLAG 0x00000020 /* PBA constants */ #define E1000_PBA_8K 0x0008 /* 8KB, default Rx allocation */ #define E1000_PBA_12K 0x000C /* 12KB, default Rx allocation */ #define E1000_PBA_16K 0x0010 /* 16KB, default TX allocation */ #define E1000_PBA_20K 0x0014 #define E1000_PBA_22K 0x0016 #define E1000_PBA_24K 0x0018 #define E1000_PBA_30K 0x001E #define E1000_PBA_32K 0x0020 #define E1000_PBA_34K 0x0022 #define E1000_PBA_38K 0x0026 #define E1000_PBA_40K 0x0028 #define E1000_PBA_48K 0x0030 /* 48KB, default RX allocation */ #define E1000_PBS_16K E1000_PBA_16K /* Flow Control Constants */ #define FLOW_CONTROL_ADDRESS_LOW 0x00C28001 #define FLOW_CONTROL_ADDRESS_HIGH 0x00000100 #define FLOW_CONTROL_TYPE 0x8808 /* The historical defaults for the flow control values are given below. */ #define FC_DEFAULT_HI_THRESH (0x8000) /* 32KB */ #define FC_DEFAULT_LO_THRESH (0x4000) /* 16KB */ #define FC_DEFAULT_TX_TIMER (0x100) /* ~130 us */ /* PCIX Config space */ #define PCIX_COMMAND_REGISTER 0xE6 #define PCIX_STATUS_REGISTER_LO 0xE8 #define PCIX_STATUS_REGISTER_HI 0xEA #define PCIX_COMMAND_MMRBC_MASK 0x000C #define PCIX_COMMAND_MMRBC_SHIFT 0x2 #define PCIX_STATUS_HI_MMRBC_MASK 0x0060 #define PCIX_STATUS_HI_MMRBC_SHIFT 0x5 #define PCIX_STATUS_HI_MMRBC_4K 0x3 #define PCIX_STATUS_HI_MMRBC_2K 0x2 /* Number of bits required to shift right the "pause" bits from the * EEPROM (bits 13:12) to the "pause" (bits 8:7) field in the TXCW register. */ #define PAUSE_SHIFT 5 /* Number of bits required to shift left the "SWDPIO" bits from the * EEPROM (bits 8:5) to the "SWDPIO" (bits 25:22) field in the CTRL register. */ #define SWDPIO_SHIFT 17 /* Number of bits required to shift left the "SWDPIO_EXT" bits from the * EEPROM word F (bits 7:4) to the bits 11:8 of The Extended CTRL register. */ #define SWDPIO__EXT_SHIFT 4 /* Number of bits required to shift left the "ILOS" bit from the EEPROM * (bit 4) to the "ILOS" (bit 7) field in the CTRL register. */ #define ILOS_SHIFT 3 #define RECEIVE_BUFFER_ALIGN_SIZE (256) /* Number of milliseconds we wait for auto-negotiation to complete */ #define LINK_UP_TIMEOUT 500 /* Number of milliseconds we wait for Eeprom auto read bit done after MAC reset */ #define AUTO_READ_DONE_TIMEOUT 10 /* Number of milliseconds we wait for PHY configuration done after MAC reset */ #define PHY_CFG_TIMEOUT 100 #define E1000_TX_BUFFER_SIZE ((u32)1514) /* The carrier extension symbol, as received by the NIC. */ #define CARRIER_EXTENSION 0x0F /* TBI_ACCEPT macro definition: * * This macro requires: * adapter = a pointer to struct e1000_hw * status = the 8 bit status field of the RX descriptor with EOP set * error = the 8 bit error field of the RX descriptor with EOP set * length = the sum of all the length fields of the RX descriptors that * make up the current frame * last_byte = the last byte of the frame DMAed by the hardware * max_frame_length = the maximum frame length we want to accept. * min_frame_length = the minimum frame length we want to accept. * * This macro is a conditional that should be used in the interrupt * handler's Rx processing routine when RxErrors have been detected. * * Typical use: * ... * if (TBI_ACCEPT) { * accept_frame = true; * e1000_tbi_adjust_stats(adapter, MacAddress); * frame_length--; * } else { * accept_frame = false; * } * ... */ #define TBI_ACCEPT(adapter, status, errors, length, last_byte) \ ((adapter)->tbi_compatibility_on && \ (((errors) & E1000_RXD_ERR_FRAME_ERR_MASK) == E1000_RXD_ERR_CE) && \ ((last_byte) == CARRIER_EXTENSION) && \ (((status) & E1000_RXD_STAT_VP) ? \ (((length) > ((adapter)->min_frame_size - VLAN_TAG_SIZE)) && \ ((length) <= ((adapter)->max_frame_size + 1))) : \ (((length) > (adapter)->min_frame_size) && \ ((length) <= ((adapter)->max_frame_size + VLAN_TAG_SIZE + 1))))) /* Structures, enums, and macros for the PHY */ /* Bit definitions for the Management Data IO (MDIO) and Management Data * Clock (MDC) pins in the Device Control Register. */ #define E1000_CTRL_PHY_RESET_DIR E1000_CTRL_SWDPIO0 #define E1000_CTRL_PHY_RESET E1000_CTRL_SWDPIN0 #define E1000_CTRL_MDIO_DIR E1000_CTRL_SWDPIO2 #define E1000_CTRL_MDIO E1000_CTRL_SWDPIN2 #define E1000_CTRL_MDC_DIR E1000_CTRL_SWDPIO3 #define E1000_CTRL_MDC E1000_CTRL_SWDPIN3 #define E1000_CTRL_PHY_RESET_DIR4 E1000_CTRL_EXT_SDP4_DIR #define E1000_CTRL_PHY_RESET4 E1000_CTRL_EXT_SDP4_DATA /* PHY 1000 MII Register/Bit Definitions */ /* PHY Registers defined by IEEE */ #define PHY_CTRL 0x00 /* Control Register */ #define PHY_STATUS 0x01 /* Status Register */ #define PHY_ID1 0x02 /* Phy Id Reg (word 1) */ #define PHY_ID2 0x03 /* Phy Id Reg (word 2) */ #define PHY_AUTONEG_ADV 0x04 /* Autoneg Advertisement */ #define PHY_LP_ABILITY 0x05 /* Link Partner Ability (Base Page) */ #define PHY_AUTONEG_EXP 0x06 /* Autoneg Expansion Reg */ #define PHY_NEXT_PAGE_TX 0x07 /* Next Page TX */ #define PHY_LP_NEXT_PAGE 0x08 /* Link Partner Next Page */ #define PHY_1000T_CTRL 0x09 /* 1000Base-T Control Reg */ #define PHY_1000T_STATUS 0x0A /* 1000Base-T Status Reg */ #define PHY_EXT_STATUS 0x0F /* Extended Status Reg */ #define MAX_PHY_REG_ADDRESS 0x1F /* 5 bit address bus (0-0x1F) */ #define MAX_PHY_MULTI_PAGE_REG 0xF /* Registers equal on all pages */ /* M88E1000 Specific Registers */ #define M88E1000_PHY_SPEC_CTRL 0x10 /* PHY Specific Control Register */ #define M88E1000_PHY_SPEC_STATUS 0x11 /* PHY Specific Status Register */ #define M88E1000_INT_ENABLE 0x12 /* Interrupt Enable Register */ #define M88E1000_INT_STATUS 0x13 /* Interrupt Status Register */ #define M88E1000_EXT_PHY_SPEC_CTRL 0x14 /* Extended PHY Specific Control */ #define M88E1000_RX_ERR_CNTR 0x15 /* Receive Error Counter */ #define M88E1000_PHY_EXT_CTRL 0x1A /* PHY extend control register */ #define M88E1000_PHY_PAGE_SELECT 0x1D /* Reg 29 for page number setting */ #define M88E1000_PHY_GEN_CONTROL 0x1E /* Its meaning depends on reg 29 */ #define M88E1000_PHY_VCO_REG_BIT8 0x100 /* Bits 8 & 11 are adjusted for */ #define M88E1000_PHY_VCO_REG_BIT11 0x800 /* improved BER performance */ #define IGP01E1000_IEEE_REGS_PAGE 0x0000 #define IGP01E1000_IEEE_RESTART_AUTONEG 0x3300 #define IGP01E1000_IEEE_FORCE_GIGA 0x0140 /* IGP01E1000 Specific Registers */ #define IGP01E1000_PHY_PORT_CONFIG 0x10 /* PHY Specific Port Config Register */ #define IGP01E1000_PHY_PORT_STATUS 0x11 /* PHY Specific Status Register */ #define IGP01E1000_PHY_PORT_CTRL 0x12 /* PHY Specific Control Register */ #define IGP01E1000_PHY_LINK_HEALTH 0x13 /* PHY Link Health Register */ #define IGP01E1000_GMII_FIFO 0x14 /* GMII FIFO Register */ #define IGP01E1000_PHY_CHANNEL_QUALITY 0x15 /* PHY Channel Quality Register */ #define IGP02E1000_PHY_POWER_MGMT 0x19 #define IGP01E1000_PHY_PAGE_SELECT 0x1F /* PHY Page Select Core Register */ /* IGP01E1000 AGC Registers - stores the cable length values*/ #define IGP01E1000_PHY_AGC_A 0x1172 #define IGP01E1000_PHY_AGC_B 0x1272 #define IGP01E1000_PHY_AGC_C 0x1472 #define IGP01E1000_PHY_AGC_D 0x1872 /* IGP02E1000 AGC Registers for cable length values */ #define IGP02E1000_PHY_AGC_A 0x11B1 #define IGP02E1000_PHY_AGC_B 0x12B1 #define IGP02E1000_PHY_AGC_C 0x14B1 #define IGP02E1000_PHY_AGC_D 0x18B1 /* IGP01E1000 DSP Reset Register */ #define IGP01E1000_PHY_DSP_RESET 0x1F33 #define IGP01E1000_PHY_DSP_SET 0x1F71 #define IGP01E1000_PHY_DSP_FFE 0x1F35 #define IGP01E1000_PHY_CHANNEL_NUM 4 #define IGP02E1000_PHY_CHANNEL_NUM 4 #define IGP01E1000_PHY_AGC_PARAM_A 0x1171 #define IGP01E1000_PHY_AGC_PARAM_B 0x1271 #define IGP01E1000_PHY_AGC_PARAM_C 0x1471 #define IGP01E1000_PHY_AGC_PARAM_D 0x1871 #define IGP01E1000_PHY_EDAC_MU_INDEX 0xC000 #define IGP01E1000_PHY_EDAC_SIGN_EXT_9_BITS 0x8000 #define IGP01E1000_PHY_ANALOG_TX_STATE 0x2890 #define IGP01E1000_PHY_ANALOG_CLASS_A 0x2000 #define IGP01E1000_PHY_FORCE_ANALOG_ENABLE 0x0004 #define IGP01E1000_PHY_DSP_FFE_CM_CP 0x0069 #define IGP01E1000_PHY_DSP_FFE_DEFAULT 0x002A /* IGP01E1000 PCS Initialization register - stores the polarity status when * speed = 1000 Mbps. */ #define IGP01E1000_PHY_PCS_INIT_REG 0x00B4 #define IGP01E1000_PHY_PCS_CTRL_REG 0x00B5 #define IGP01E1000_ANALOG_REGS_PAGE 0x20C0 /* PHY Control Register */ #define MII_CR_SPEED_SELECT_MSB 0x0040 /* bits 6,13: 10=1000, 01=100, 00=10 */ #define MII_CR_COLL_TEST_ENABLE 0x0080 /* Collision test enable */ #define MII_CR_FULL_DUPLEX 0x0100 /* FDX =1, half duplex =0 */ #define MII_CR_RESTART_AUTO_NEG 0x0200 /* Restart auto negotiation */ #define MII_CR_ISOLATE 0x0400 /* Isolate PHY from MII */ #define MII_CR_POWER_DOWN 0x0800 /* Power down */ #define MII_CR_AUTO_NEG_EN 0x1000 /* Auto Neg Enable */ #define MII_CR_SPEED_SELECT_LSB 0x2000 /* bits 6,13: 10=1000, 01=100, 00=10 */ #define MII_CR_LOOPBACK 0x4000 /* 0 = normal, 1 = loopback */ #define MII_CR_RESET 0x8000 /* 0 = normal, 1 = PHY reset */ /* PHY Status Register */ #define MII_SR_EXTENDED_CAPS 0x0001 /* Extended register capabilities */ #define MII_SR_JABBER_DETECT 0x0002 /* Jabber Detected */ #define MII_SR_LINK_STATUS 0x0004 /* Link Status 1 = link */ #define MII_SR_AUTONEG_CAPS 0x0008 /* Auto Neg Capable */ #define MII_SR_REMOTE_FAULT 0x0010 /* Remote Fault Detect */ #define MII_SR_AUTONEG_COMPLETE 0x0020 /* Auto Neg Complete */ #define MII_SR_PREAMBLE_SUPPRESS 0x0040 /* Preamble may be suppressed */ #define MII_SR_EXTENDED_STATUS 0x0100 /* Ext. status info in Reg 0x0F */ #define MII_SR_100T2_HD_CAPS 0x0200 /* 100T2 Half Duplex Capable */ #define MII_SR_100T2_FD_CAPS 0x0400 /* 100T2 Full Duplex Capable */ #define MII_SR_10T_HD_CAPS 0x0800 /* 10T Half Duplex Capable */ #define MII_SR_10T_FD_CAPS 0x1000 /* 10T Full Duplex Capable */ #define MII_SR_100X_HD_CAPS 0x2000 /* 100X Half Duplex Capable */ #define MII_SR_100X_FD_CAPS 0x4000 /* 100X Full Duplex Capable */ #define MII_SR_100T4_CAPS 0x8000 /* 100T4 Capable */ /* Autoneg Advertisement Register */ #define NWAY_AR_SELECTOR_FIELD 0x0001 /* indicates IEEE 802.3 CSMA/CD */ #define NWAY_AR_10T_HD_CAPS 0x0020 /* 10T Half Duplex Capable */ #define NWAY_AR_10T_FD_CAPS 0x0040 /* 10T Full Duplex Capable */ #define NWAY_AR_100TX_HD_CAPS 0x0080 /* 100TX Half Duplex Capable */ #define NWAY_AR_100TX_FD_CAPS 0x0100 /* 100TX Full Duplex Capable */ #define NWAY_AR_100T4_CAPS 0x0200 /* 100T4 Capable */ #define NWAY_AR_PAUSE 0x0400 /* Pause operation desired */ #define NWAY_AR_ASM_DIR 0x0800 /* Asymmetric Pause Direction bit */ #define NWAY_AR_REMOTE_FAULT 0x2000 /* Remote Fault detected */ #define NWAY_AR_NEXT_PAGE 0x8000 /* Next Page ability supported */ /* Link Partner Ability Register (Base Page) */ #define NWAY_LPAR_SELECTOR_FIELD 0x0000 /* LP protocol selector field */ #define NWAY_LPAR_10T_HD_CAPS 0x0020 /* LP is 10T Half Duplex Capable */ #define NWAY_LPAR_10T_FD_CAPS 0x0040 /* LP is 10T Full Duplex Capable */ #define NWAY_LPAR_100TX_HD_CAPS 0x0080 /* LP is 100TX Half Duplex Capable */ #define NWAY_LPAR_100TX_FD_CAPS 0x0100 /* LP is 100TX Full Duplex Capable */ #define NWAY_LPAR_100T4_CAPS 0x0200 /* LP is 100T4 Capable */ #define NWAY_LPAR_PAUSE 0x0400 /* LP Pause operation desired */ #define NWAY_LPAR_ASM_DIR 0x0800 /* LP Asymmetric Pause Direction bit */ #define NWAY_LPAR_REMOTE_FAULT 0x2000 /* LP has detected Remote Fault */ #define NWAY_LPAR_ACKNOWLEDGE 0x4000 /* LP has rx'd link code word */ #define NWAY_LPAR_NEXT_PAGE 0x8000 /* Next Page ability supported */ /* Autoneg Expansion Register */ #define NWAY_ER_LP_NWAY_CAPS 0x0001 /* LP has Auto Neg Capability */ #define NWAY_ER_PAGE_RXD 0x0002 /* LP is 10T Half Duplex Capable */ #define NWAY_ER_NEXT_PAGE_CAPS 0x0004 /* LP is 10T Full Duplex Capable */ #define NWAY_ER_LP_NEXT_PAGE_CAPS 0x0008 /* LP is 100TX Half Duplex Capable */ #define NWAY_ER_PAR_DETECT_FAULT 0x0010 /* LP is 100TX Full Duplex Capable */ /* Next Page TX Register */ #define NPTX_MSG_CODE_FIELD 0x0001 /* NP msg code or unformatted data */ #define NPTX_TOGGLE 0x0800 /* Toggles between exchanges * of different NP */ #define NPTX_ACKNOWLDGE2 0x1000 /* 1 = will comply with msg * 0 = cannot comply with msg */ #define NPTX_MSG_PAGE 0x2000 /* formatted(1)/unformatted(0) pg */ #define NPTX_NEXT_PAGE 0x8000 /* 1 = addition NP will follow * 0 = sending last NP */ /* Link Partner Next Page Register */ #define LP_RNPR_MSG_CODE_FIELD 0x0001 /* NP msg code or unformatted data */ #define LP_RNPR_TOGGLE 0x0800 /* Toggles between exchanges * of different NP */ #define LP_RNPR_ACKNOWLDGE2 0x1000 /* 1 = will comply with msg * 0 = cannot comply with msg */ #define LP_RNPR_MSG_PAGE 0x2000 /* formatted(1)/unformatted(0) pg */ #define LP_RNPR_ACKNOWLDGE 0x4000 /* 1 = ACK / 0 = NO ACK */ #define LP_RNPR_NEXT_PAGE 0x8000 /* 1 = addition NP will follow * 0 = sending last NP */ /* 1000BASE-T Control Register */ #define CR_1000T_ASYM_PAUSE 0x0080 /* Advertise asymmetric pause bit */ #define CR_1000T_HD_CAPS 0x0100 /* Advertise 1000T HD capability */ #define CR_1000T_FD_CAPS 0x0200 /* Advertise 1000T FD capability */ #define CR_1000T_REPEATER_DTE 0x0400 /* 1=Repeater/switch device port */ /* 0=DTE device */ #define CR_1000T_MS_VALUE 0x0800 /* 1=Configure PHY as Master */ /* 0=Configure PHY as Slave */ #define CR_1000T_MS_ENABLE 0x1000 /* 1=Master/Slave manual config value */ /* 0=Automatic Master/Slave config */ #define CR_1000T_TEST_MODE_NORMAL 0x0000 /* Normal Operation */ #define CR_1000T_TEST_MODE_1 0x2000 /* Transmit Waveform test */ #define CR_1000T_TEST_MODE_2 0x4000 /* Master Transmit Jitter test */ #define CR_1000T_TEST_MODE_3 0x6000 /* Slave Transmit Jitter test */ #define CR_1000T_TEST_MODE_4 0x8000 /* Transmitter Distortion test */ /* 1000BASE-T Status Register */ #define SR_1000T_IDLE_ERROR_CNT 0x00FF /* Num idle errors since last read */ #define SR_1000T_ASYM_PAUSE_DIR 0x0100 /* LP asymmetric pause direction bit */ #define SR_1000T_LP_HD_CAPS 0x0400 /* LP is 1000T HD capable */ #define SR_1000T_LP_FD_CAPS 0x0800 /* LP is 1000T FD capable */ #define SR_1000T_REMOTE_RX_STATUS 0x1000 /* Remote receiver OK */ #define SR_1000T_LOCAL_RX_STATUS 0x2000 /* Local receiver OK */ #define SR_1000T_MS_CONFIG_RES 0x4000 /* 1=Local TX is Master, 0=Slave */ #define SR_1000T_MS_CONFIG_FAULT 0x8000 /* Master/Slave config fault */ #define SR_1000T_REMOTE_RX_STATUS_SHIFT 12 #define SR_1000T_LOCAL_RX_STATUS_SHIFT 13 #define SR_1000T_PHY_EXCESSIVE_IDLE_ERR_COUNT 5 #define FFE_IDLE_ERR_COUNT_TIMEOUT_20 20 #define FFE_IDLE_ERR_COUNT_TIMEOUT_100 100 /* Extended Status Register */ #define IEEE_ESR_1000T_HD_CAPS 0x1000 /* 1000T HD capable */ #define IEEE_ESR_1000T_FD_CAPS 0x2000 /* 1000T FD capable */ #define IEEE_ESR_1000X_HD_CAPS 0x4000 /* 1000X HD capable */ #define IEEE_ESR_1000X_FD_CAPS 0x8000 /* 1000X FD capable */ #define PHY_TX_POLARITY_MASK 0x0100 /* register 10h bit 8 (polarity bit) */ #define PHY_TX_NORMAL_POLARITY 0 /* register 10h bit 8 (normal polarity) */ #define AUTO_POLARITY_DISABLE 0x0010 /* register 11h bit 4 */ /* (0=enable, 1=disable) */ /* M88E1000 PHY Specific Control Register */ #define M88E1000_PSCR_JABBER_DISABLE 0x0001 /* 1=Jabber Function disabled */ #define M88E1000_PSCR_POLARITY_REVERSAL 0x0002 /* 1=Polarity Reversal enabled */ #define M88E1000_PSCR_SQE_TEST 0x0004 /* 1=SQE Test enabled */ #define M88E1000_PSCR_CLK125_DISABLE 0x0010 /* 1=CLK125 low, * 0=CLK125 toggling */ #define M88E1000_PSCR_MDI_MANUAL_MODE 0x0000 /* MDI Crossover Mode bits 6:5 */ /* Manual MDI configuration */ #define M88E1000_PSCR_MDIX_MANUAL_MODE 0x0020 /* Manual MDIX configuration */ #define M88E1000_PSCR_AUTO_X_1000T 0x0040 /* 1000BASE-T: Auto crossover, * 100BASE-TX/10BASE-T: * MDI Mode */ #define M88E1000_PSCR_AUTO_X_MODE 0x0060 /* Auto crossover enabled * all speeds. */ #define M88E1000_PSCR_10BT_EXT_DIST_ENABLE 0x0080 /* 1=Enable Extended 10BASE-T distance * (Lower 10BASE-T RX Threshold) * 0=Normal 10BASE-T RX Threshold */ #define M88E1000_PSCR_MII_5BIT_ENABLE 0x0100 /* 1=5-Bit interface in 100BASE-TX * 0=MII interface in 100BASE-TX */ #define M88E1000_PSCR_SCRAMBLER_DISABLE 0x0200 /* 1=Scrambler disable */ #define M88E1000_PSCR_FORCE_LINK_GOOD 0x0400 /* 1=Force link good */ #define M88E1000_PSCR_ASSERT_CRS_ON_TX 0x0800 /* 1=Assert CRS on Transmit */ #define M88E1000_PSCR_POLARITY_REVERSAL_SHIFT 1 #define M88E1000_PSCR_AUTO_X_MODE_SHIFT 5 #define M88E1000_PSCR_10BT_EXT_DIST_ENABLE_SHIFT 7 /* M88E1000 PHY Specific Status Register */ #define M88E1000_PSSR_JABBER 0x0001 /* 1=Jabber */ #define M88E1000_PSSR_REV_POLARITY 0x0002 /* 1=Polarity reversed */ #define M88E1000_PSSR_DOWNSHIFT 0x0020 /* 1=Downshifted */ #define M88E1000_PSSR_MDIX 0x0040 /* 1=MDIX; 0=MDI */ #define M88E1000_PSSR_CABLE_LENGTH 0x0380 /* 0=<50M;1=50-80M;2=80-110M; * 3=110-140M;4=>140M */ #define M88E1000_PSSR_LINK 0x0400 /* 1=Link up, 0=Link down */ #define M88E1000_PSSR_SPD_DPLX_RESOLVED 0x0800 /* 1=Speed & Duplex resolved */ #define M88E1000_PSSR_PAGE_RCVD 0x1000 /* 1=Page received */ #define M88E1000_PSSR_DPLX 0x2000 /* 1=Duplex 0=Half Duplex */ #define M88E1000_PSSR_SPEED 0xC000 /* Speed, bits 14:15 */ #define M88E1000_PSSR_10MBS 0x0000 /* 00=10Mbs */ #define M88E1000_PSSR_100MBS 0x4000 /* 01=100Mbs */ #define M88E1000_PSSR_1000MBS 0x8000 /* 10=1000Mbs */ #define M88E1000_PSSR_REV_POLARITY_SHIFT 1 #define M88E1000_PSSR_DOWNSHIFT_SHIFT 5 #define M88E1000_PSSR_MDIX_SHIFT 6 #define M88E1000_PSSR_CABLE_LENGTH_SHIFT 7 /* M88E1000 Extended PHY Specific Control Register */ #define M88E1000_EPSCR_FIBER_LOOPBACK 0x4000 /* 1=Fiber loopback */ #define M88E1000_EPSCR_DOWN_NO_IDLE 0x8000 /* 1=Lost lock detect enabled. * Will assert lost lock and bring * link down if idle not seen * within 1ms in 1000BASE-T */ /* Number of times we will attempt to autonegotiate before downshifting if we * are the master */ #define M88E1000_EPSCR_MASTER_DOWNSHIFT_MASK 0x0C00 #define M88E1000_EPSCR_MASTER_DOWNSHIFT_1X 0x0000 #define M88E1000_EPSCR_MASTER_DOWNSHIFT_2X 0x0400 #define M88E1000_EPSCR_MASTER_DOWNSHIFT_3X 0x0800 #define M88E1000_EPSCR_MASTER_DOWNSHIFT_4X 0x0C00 /* Number of times we will attempt to autonegotiate before downshifting if we * are the slave */ #define M88E1000_EPSCR_SLAVE_DOWNSHIFT_MASK 0x0300 #define M88E1000_EPSCR_SLAVE_DOWNSHIFT_DIS 0x0000 #define M88E1000_EPSCR_SLAVE_DOWNSHIFT_1X 0x0100 #define M88E1000_EPSCR_SLAVE_DOWNSHIFT_2X 0x0200 #define M88E1000_EPSCR_SLAVE_DOWNSHIFT_3X 0x0300 #define M88E1000_EPSCR_TX_CLK_2_5 0x0060 /* 2.5 MHz TX_CLK */ #define M88E1000_EPSCR_TX_CLK_25 0x0070 /* 25 MHz TX_CLK */ #define M88E1000_EPSCR_TX_CLK_0 0x0000 /* NO TX_CLK */ /* M88EC018 Rev 2 specific DownShift settings */ #define M88EC018_EPSCR_DOWNSHIFT_COUNTER_MASK 0x0E00 #define M88EC018_EPSCR_DOWNSHIFT_COUNTER_1X 0x0000 #define M88EC018_EPSCR_DOWNSHIFT_COUNTER_2X 0x0200 #define M88EC018_EPSCR_DOWNSHIFT_COUNTER_3X 0x0400 #define M88EC018_EPSCR_DOWNSHIFT_COUNTER_4X 0x0600 #define M88EC018_EPSCR_DOWNSHIFT_COUNTER_5X 0x0800 #define M88EC018_EPSCR_DOWNSHIFT_COUNTER_6X 0x0A00 #define M88EC018_EPSCR_DOWNSHIFT_COUNTER_7X 0x0C00 #define M88EC018_EPSCR_DOWNSHIFT_COUNTER_8X 0x0E00 /* IGP01E1000 Specific Port Config Register - R/W */ #define IGP01E1000_PSCFR_AUTO_MDIX_PAR_DETECT 0x0010 #define IGP01E1000_PSCFR_PRE_EN 0x0020 #define IGP01E1000_PSCFR_SMART_SPEED 0x0080 #define IGP01E1000_PSCFR_DISABLE_TPLOOPBACK 0x0100 #define IGP01E1000_PSCFR_DISABLE_JABBER 0x0400 #define IGP01E1000_PSCFR_DISABLE_TRANSMIT 0x2000 /* IGP01E1000 Specific Port Status Register - R/O */ #define IGP01E1000_PSSR_AUTONEG_FAILED 0x0001 /* RO LH SC */ #define IGP01E1000_PSSR_POLARITY_REVERSED 0x0002 #define IGP01E1000_PSSR_CABLE_LENGTH 0x007C #define IGP01E1000_PSSR_FULL_DUPLEX 0x0200 #define IGP01E1000_PSSR_LINK_UP 0x0400 #define IGP01E1000_PSSR_MDIX 0x0800 #define IGP01E1000_PSSR_SPEED_MASK 0xC000 /* speed bits mask */ #define IGP01E1000_PSSR_SPEED_10MBPS 0x4000 #define IGP01E1000_PSSR_SPEED_100MBPS 0x8000 #define IGP01E1000_PSSR_SPEED_1000MBPS 0xC000 #define IGP01E1000_PSSR_CABLE_LENGTH_SHIFT 0x0002 /* shift right 2 */ #define IGP01E1000_PSSR_MDIX_SHIFT 0x000B /* shift right 11 */ /* IGP01E1000 Specific Port Control Register - R/W */ #define IGP01E1000_PSCR_TP_LOOPBACK 0x0010 #define IGP01E1000_PSCR_CORRECT_NC_SCMBLR 0x0200 #define IGP01E1000_PSCR_TEN_CRS_SELECT 0x0400 #define IGP01E1000_PSCR_FLIP_CHIP 0x0800 #define IGP01E1000_PSCR_AUTO_MDIX 0x1000 #define IGP01E1000_PSCR_FORCE_MDI_MDIX 0x2000 /* 0-MDI, 1-MDIX */ /* IGP01E1000 Specific Port Link Health Register */ #define IGP01E1000_PLHR_SS_DOWNGRADE 0x8000 #define IGP01E1000_PLHR_GIG_SCRAMBLER_ERROR 0x4000 #define IGP01E1000_PLHR_MASTER_FAULT 0x2000 #define IGP01E1000_PLHR_MASTER_RESOLUTION 0x1000 #define IGP01E1000_PLHR_GIG_REM_RCVR_NOK 0x0800 /* LH */ #define IGP01E1000_PLHR_IDLE_ERROR_CNT_OFLOW 0x0400 /* LH */ #define IGP01E1000_PLHR_DATA_ERR_1 0x0200 /* LH */ #define IGP01E1000_PLHR_DATA_ERR_0 0x0100 #define IGP01E1000_PLHR_AUTONEG_FAULT 0x0040 #define IGP01E1000_PLHR_AUTONEG_ACTIVE 0x0010 #define IGP01E1000_PLHR_VALID_CHANNEL_D 0x0008 #define IGP01E1000_PLHR_VALID_CHANNEL_C 0x0004 #define IGP01E1000_PLHR_VALID_CHANNEL_B 0x0002 #define IGP01E1000_PLHR_VALID_CHANNEL_A 0x0001 /* IGP01E1000 Channel Quality Register */ #define IGP01E1000_MSE_CHANNEL_D 0x000F #define IGP01E1000_MSE_CHANNEL_C 0x00F0 #define IGP01E1000_MSE_CHANNEL_B 0x0F00 #define IGP01E1000_MSE_CHANNEL_A 0xF000 #define IGP02E1000_PM_SPD 0x0001 /* Smart Power Down */ #define IGP02E1000_PM_D3_LPLU 0x0004 /* Enable LPLU in non-D0a modes */ #define IGP02E1000_PM_D0_LPLU 0x0002 /* Enable LPLU in D0a mode */ /* IGP01E1000 DSP reset macros */ #define DSP_RESET_ENABLE 0x0 #define DSP_RESET_DISABLE 0x2 #define E1000_MAX_DSP_RESETS 10 /* IGP01E1000 & IGP02E1000 AGC Registers */ #define IGP01E1000_AGC_LENGTH_SHIFT 7 /* Coarse - 13:11, Fine - 10:7 */ #define IGP02E1000_AGC_LENGTH_SHIFT 9 /* Coarse - 15:13, Fine - 12:9 */ /* IGP02E1000 AGC Register Length 9-bit mask */ #define IGP02E1000_AGC_LENGTH_MASK 0x7F /* 7 bits (3 Coarse + 4 Fine) --> 128 optional values */ #define IGP01E1000_AGC_LENGTH_TABLE_SIZE 128 #define IGP02E1000_AGC_LENGTH_TABLE_SIZE 113 /* The precision error of the cable length is +/- 10 meters */ #define IGP01E1000_AGC_RANGE 10 #define IGP02E1000_AGC_RANGE 15 /* IGP01E1000 PCS Initialization register */ /* bits 3:6 in the PCS registers stores the channels polarity */ #define IGP01E1000_PHY_POLARITY_MASK 0x0078 /* IGP01E1000 GMII FIFO Register */ #define IGP01E1000_GMII_FLEX_SPD 0x10 /* Enable flexible speed * on Link-Up */ #define IGP01E1000_GMII_SPD 0x20 /* Enable SPD */ /* IGP01E1000 Analog Register */ #define IGP01E1000_ANALOG_SPARE_FUSE_STATUS 0x20D1 #define IGP01E1000_ANALOG_FUSE_STATUS 0x20D0 #define IGP01E1000_ANALOG_FUSE_CONTROL 0x20DC #define IGP01E1000_ANALOG_FUSE_BYPASS 0x20DE #define IGP01E1000_ANALOG_FUSE_POLY_MASK 0xF000 #define IGP01E1000_ANALOG_FUSE_FINE_MASK 0x0F80 #define IGP01E1000_ANALOG_FUSE_COARSE_MASK 0x0070 #define IGP01E1000_ANALOG_SPARE_FUSE_ENABLED 0x0100 #define IGP01E1000_ANALOG_FUSE_ENABLE_SW_CONTROL 0x0002 #define IGP01E1000_ANALOG_FUSE_COARSE_THRESH 0x0040 #define IGP01E1000_ANALOG_FUSE_COARSE_10 0x0010 #define IGP01E1000_ANALOG_FUSE_FINE_1 0x0080 #define IGP01E1000_ANALOG_FUSE_FINE_10 0x0500 /* Bit definitions for valid PHY IDs. */ /* I = Integrated * E = External */ #define M88_VENDOR 0x0141 #define M88E1000_E_PHY_ID 0x01410C50 #define M88E1000_I_PHY_ID 0x01410C30 #define M88E1011_I_PHY_ID 0x01410C20 #define IGP01E1000_I_PHY_ID 0x02A80380 #define M88E1000_12_PHY_ID M88E1000_E_PHY_ID #define M88E1000_14_PHY_ID M88E1000_E_PHY_ID #define M88E1011_I_REV_4 0x04 #define M88E1111_I_PHY_ID 0x01410CC0 #define M88E1118_E_PHY_ID 0x01410E40 #define L1LXT971A_PHY_ID 0x001378E0 #define RTL8211B_PHY_ID 0x001CC910 #define RTL8201N_PHY_ID 0x8200 #define RTL_PHY_CTRL_FD 0x0100 /* Full duplex.0=half; 1=full */ #define RTL_PHY_CTRL_SPD_100 0x200000 /* Force 100Mb */ /* Bits... * 15-5: page * 4-0: register offset */ #define PHY_PAGE_SHIFT 5 #define PHY_REG(page, reg) \ (((page) << PHY_PAGE_SHIFT) | ((reg) & MAX_PHY_REG_ADDRESS)) #define IGP3_PHY_PORT_CTRL \ PHY_REG(769, 17) /* Port General Configuration */ #define IGP3_PHY_RATE_ADAPT_CTRL \ PHY_REG(769, 25) /* Rate Adapter Control Register */ #define IGP3_KMRN_FIFO_CTRL_STATS \ PHY_REG(770, 16) /* KMRN FIFO's control/status register */ #define IGP3_KMRN_POWER_MNG_CTRL \ PHY_REG(770, 17) /* KMRN Power Management Control Register */ #define IGP3_KMRN_INBAND_CTRL \ PHY_REG(770, 18) /* KMRN Inband Control Register */ #define IGP3_KMRN_DIAG \ PHY_REG(770, 19) /* KMRN Diagnostic register */ #define IGP3_KMRN_DIAG_PCS_LOCK_LOSS 0x0002 /* RX PCS is not synced */ #define IGP3_KMRN_ACK_TIMEOUT \ PHY_REG(770, 20) /* KMRN Acknowledge Timeouts register */ #define IGP3_VR_CTRL \ PHY_REG(776, 18) /* Voltage regulator control register */ #define IGP3_VR_CTRL_MODE_SHUT 0x0200 /* Enter powerdown, shutdown VRs */ #define IGP3_VR_CTRL_MODE_MASK 0x0300 /* Shutdown VR Mask */ #define IGP3_CAPABILITY \ PHY_REG(776, 19) /* IGP3 Capability Register */ /* Capabilities for SKU Control */ #define IGP3_CAP_INITIATE_TEAM 0x0001 /* Able to initiate a team */ #define IGP3_CAP_WFM 0x0002 /* Support WoL and PXE */ #define IGP3_CAP_ASF 0x0004 /* Support ASF */ #define IGP3_CAP_LPLU 0x0008 /* Support Low Power Link Up */ #define IGP3_CAP_DC_AUTO_SPEED 0x0010 /* Support AC/DC Auto Link Speed */ #define IGP3_CAP_SPD 0x0020 /* Support Smart Power Down */ #define IGP3_CAP_MULT_QUEUE 0x0040 /* Support 2 tx & 2 rx queues */ #define IGP3_CAP_RSS 0x0080 /* Support RSS */ #define IGP3_CAP_8021PQ 0x0100 /* Support 802.1Q & 802.1p */ #define IGP3_CAP_AMT_CB 0x0200 /* Support active manageability and circuit breaker */ #define IGP3_PPC_JORDAN_EN 0x0001 #define IGP3_PPC_JORDAN_GIGA_SPEED 0x0002 #define IGP3_KMRN_PMC_EE_IDLE_LINK_DIS 0x0001 #define IGP3_KMRN_PMC_K0S_ENTRY_LATENCY_MASK 0x001E #define IGP3_KMRN_PMC_K0S_MODE1_EN_GIGA 0x0020 #define IGP3_KMRN_PMC_K0S_MODE1_EN_100 0x0040 #define IGP3E1000_PHY_MISC_CTRL 0x1B /* Misc. Ctrl register */ #define IGP3_PHY_MISC_DUPLEX_MANUAL_SET 0x1000 /* Duplex Manual Set */ #define IGP3_KMRN_EXT_CTRL PHY_REG(770, 18) #define IGP3_KMRN_EC_DIS_INBAND 0x0080 #define IGP03E1000_E_PHY_ID 0x02A80390 #define IFE_E_PHY_ID 0x02A80330 /* 10/100 PHY */ #define IFE_PLUS_E_PHY_ID 0x02A80320 #define IFE_C_E_PHY_ID 0x02A80310 #define IFE_PHY_EXTENDED_STATUS_CONTROL 0x10 /* 100BaseTx Extended Status, Control and Address */ #define IFE_PHY_SPECIAL_CONTROL 0x11 /* 100BaseTx PHY special control register */ #define IFE_PHY_RCV_FALSE_CARRIER 0x13 /* 100BaseTx Receive False Carrier Counter */ #define IFE_PHY_RCV_DISCONNECT 0x14 /* 100BaseTx Receive Disconnect Counter */ #define IFE_PHY_RCV_ERROT_FRAME 0x15 /* 100BaseTx Receive Error Frame Counter */ #define IFE_PHY_RCV_SYMBOL_ERR 0x16 /* Receive Symbol Error Counter */ #define IFE_PHY_PREM_EOF_ERR 0x17 /* 100BaseTx Receive Premature End Of Frame Error Counter */ #define IFE_PHY_RCV_EOF_ERR 0x18 /* 10BaseT Receive End Of Frame Error Counter */ #define IFE_PHY_TX_JABBER_DETECT 0x19 /* 10BaseT Transmit Jabber Detect Counter */ #define IFE_PHY_EQUALIZER 0x1A /* PHY Equalizer Control and Status */ #define IFE_PHY_SPECIAL_CONTROL_LED 0x1B /* PHY special control and LED configuration */ #define IFE_PHY_MDIX_CONTROL 0x1C /* MDI/MDI-X Control register */ #define IFE_PHY_HWI_CONTROL 0x1D /* Hardware Integrity Control (HWI) */ #define IFE_PESC_REDUCED_POWER_DOWN_DISABLE 0x2000 /* Default 1 = Disable auto reduced power down */ #define IFE_PESC_100BTX_POWER_DOWN 0x0400 /* Indicates the power state of 100BASE-TX */ #define IFE_PESC_10BTX_POWER_DOWN 0x0200 /* Indicates the power state of 10BASE-T */ #define IFE_PESC_POLARITY_REVERSED 0x0100 /* Indicates 10BASE-T polarity */ #define IFE_PESC_PHY_ADDR_MASK 0x007C /* Bit 6:2 for sampled PHY address */ #define IFE_PESC_SPEED 0x0002 /* Auto-negotiation speed result 1=100Mbs, 0=10Mbs */ #define IFE_PESC_DUPLEX 0x0001 /* Auto-negotiation duplex result 1=Full, 0=Half */ #define IFE_PESC_POLARITY_REVERSED_SHIFT 8 #define IFE_PSC_DISABLE_DYNAMIC_POWER_DOWN 0x0100 /* 1 = Dynamic Power Down disabled */ #define IFE_PSC_FORCE_POLARITY 0x0020 /* 1=Reversed Polarity, 0=Normal */ #define IFE_PSC_AUTO_POLARITY_DISABLE 0x0010 /* 1=Auto Polarity Disabled, 0=Enabled */ #define IFE_PSC_JABBER_FUNC_DISABLE 0x0001 /* 1=Jabber Disabled, 0=Normal Jabber Operation */ #define IFE_PSC_FORCE_POLARITY_SHIFT 5 #define IFE_PSC_AUTO_POLARITY_DISABLE_SHIFT 4 #define IFE_PMC_AUTO_MDIX 0x0080 /* 1=enable MDI/MDI-X feature, default 0=disabled */ #define IFE_PMC_FORCE_MDIX 0x0040 /* 1=force MDIX-X, 0=force MDI */ #define IFE_PMC_MDIX_STATUS 0x0020 /* 1=MDI-X, 0=MDI */ #define IFE_PMC_AUTO_MDIX_COMPLETE 0x0010 /* Resolution algorithm is completed */ #define IFE_PMC_MDIX_MODE_SHIFT 6 #define IFE_PHC_MDIX_RESET_ALL_MASK 0x0000 /* Disable auto MDI-X */ #define IFE_PHC_HWI_ENABLE 0x8000 /* Enable the HWI feature */ #define IFE_PHC_ABILITY_CHECK 0x4000 /* 1= Test Passed, 0=failed */ #define IFE_PHC_TEST_EXEC 0x2000 /* PHY launch test pulses on the wire */ #define IFE_PHC_HIGHZ 0x0200 /* 1 = Open Circuit */ #define IFE_PHC_LOWZ 0x0400 /* 1 = Short Circuit */ #define IFE_PHC_LOW_HIGH_Z_MASK 0x0600 /* Mask for indication type of problem on the line */ #define IFE_PHC_DISTANCE_MASK 0x01FF /* Mask for distance to the cable problem, in 80cm granularity */ #define IFE_PHC_RESET_ALL_MASK 0x0000 /* Disable HWI */ #define IFE_PSCL_PROBE_MODE 0x0020 /* LED Probe mode */ #define IFE_PSCL_PROBE_LEDS_OFF 0x0006 /* Force LEDs 0 and 2 off */ #define IFE_PSCL_PROBE_LEDS_ON 0x0007 /* Force LEDs 0 and 2 on */ #define ICH_FLASH_COMMAND_TIMEOUT 5000 /* 5000 uSecs - adjusted */ #define ICH_FLASH_ERASE_TIMEOUT 3000000 /* Up to 3 seconds - worst case */ #define ICH_FLASH_CYCLE_REPEAT_COUNT 10 /* 10 cycles */ #define ICH_FLASH_SEG_SIZE_256 256 #define ICH_FLASH_SEG_SIZE_4K 4096 #define ICH_FLASH_SEG_SIZE_64K 65536 #define ICH_CYCLE_READ 0x0 #define ICH_CYCLE_RESERVED 0x1 #define ICH_CYCLE_WRITE 0x2 #define ICH_CYCLE_ERASE 0x3 #define ICH_FLASH_GFPREG 0x0000 #define ICH_FLASH_HSFSTS 0x0004 #define ICH_FLASH_HSFCTL 0x0006 #define ICH_FLASH_FADDR 0x0008 #define ICH_FLASH_FDATA0 0x0010 #define ICH_FLASH_FRACC 0x0050 #define ICH_FLASH_FREG0 0x0054 #define ICH_FLASH_FREG1 0x0058 #define ICH_FLASH_FREG2 0x005C #define ICH_FLASH_FREG3 0x0060 #define ICH_FLASH_FPR0 0x0074 #define ICH_FLASH_FPR1 0x0078 #define ICH_FLASH_SSFSTS 0x0090 #define ICH_FLASH_SSFCTL 0x0092 #define ICH_FLASH_PREOP 0x0094 #define ICH_FLASH_OPTYPE 0x0096 #define ICH_FLASH_OPMENU 0x0098 #define ICH_FLASH_REG_MAPSIZE 0x00A0 #define ICH_FLASH_SECTOR_SIZE 4096 #define ICH_GFPREG_BASE_MASK 0x1FFF #define ICH_FLASH_LINEAR_ADDR_MASK 0x00FFFFFF /* Miscellaneous PHY bit definitions. */ #define PHY_PREAMBLE 0xFFFFFFFF #define PHY_SOF 0x01 #define PHY_OP_READ 0x02 #define PHY_OP_WRITE 0x01 #define PHY_TURNAROUND 0x02 #define PHY_PREAMBLE_SIZE 32 #define MII_CR_SPEED_1000 0x0040 #define MII_CR_SPEED_100 0x2000 #define MII_CR_SPEED_10 0x0000 #define E1000_PHY_ADDRESS 0x01 #define PHY_AUTO_NEG_TIME 45 /* 4.5 Seconds */ #define PHY_FORCE_TIME 20 /* 2.0 Seconds */ #define PHY_REVISION_MASK 0xFFFFFFF0 #define DEVICE_SPEED_MASK 0x00000300 /* Device Ctrl Reg Speed Mask */ #define REG4_SPEED_MASK 0x01E0 #define REG9_SPEED_MASK 0x0300 #define ADVERTISE_10_HALF 0x0001 #define ADVERTISE_10_FULL 0x0002 #define ADVERTISE_100_HALF 0x0004 #define ADVERTISE_100_FULL 0x0008 #define ADVERTISE_1000_HALF 0x0010 #define ADVERTISE_1000_FULL 0x0020 #define AUTONEG_ADVERTISE_SPEED_DEFAULT 0x002F /* Everything but 1000-Half */ #define AUTONEG_ADVERTISE_10_100_ALL 0x000F /* All 10/100 speeds */ #define AUTONEG_ADVERTISE_10_ALL 0x0003 /* 10Mbps Full & Half speeds */ #endif /* _E1000_HW_H_ */
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