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-rw-r--r--drivers/net/ethernet/intel/e1000e/hw.h717
1 files changed, 717 insertions, 0 deletions
diff --git a/drivers/net/ethernet/intel/e1000e/hw.h b/drivers/net/ethernet/intel/e1000e/hw.h
new file mode 100644
index 000000000..69a2329ea
--- /dev/null
+++ b/drivers/net/ethernet/intel/e1000e/hw.h
@@ -0,0 +1,717 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/* Copyright(c) 1999 - 2018 Intel Corporation. */
+
+#ifndef _E1000_HW_H_
+#define _E1000_HW_H_
+
+#include "regs.h"
+#include "defines.h"
+
+struct e1000_hw;
+
+#define E1000_DEV_ID_82571EB_COPPER 0x105E
+#define E1000_DEV_ID_82571EB_FIBER 0x105F
+#define E1000_DEV_ID_82571EB_SERDES 0x1060
+#define E1000_DEV_ID_82571EB_QUAD_COPPER 0x10A4
+#define E1000_DEV_ID_82571PT_QUAD_COPPER 0x10D5
+#define E1000_DEV_ID_82571EB_QUAD_FIBER 0x10A5
+#define E1000_DEV_ID_82571EB_QUAD_COPPER_LP 0x10BC
+#define E1000_DEV_ID_82571EB_SERDES_DUAL 0x10D9
+#define E1000_DEV_ID_82571EB_SERDES_QUAD 0x10DA
+#define E1000_DEV_ID_82572EI_COPPER 0x107D
+#define E1000_DEV_ID_82572EI_FIBER 0x107E
+#define E1000_DEV_ID_82572EI_SERDES 0x107F
+#define E1000_DEV_ID_82572EI 0x10B9
+#define E1000_DEV_ID_82573E 0x108B
+#define E1000_DEV_ID_82573E_IAMT 0x108C
+#define E1000_DEV_ID_82573L 0x109A
+#define E1000_DEV_ID_82574L 0x10D3
+#define E1000_DEV_ID_82574LA 0x10F6
+#define E1000_DEV_ID_82583V 0x150C
+#define E1000_DEV_ID_80003ES2LAN_COPPER_DPT 0x1096
+#define E1000_DEV_ID_80003ES2LAN_SERDES_DPT 0x1098
+#define E1000_DEV_ID_80003ES2LAN_COPPER_SPT 0x10BA
+#define E1000_DEV_ID_80003ES2LAN_SERDES_SPT 0x10BB
+#define E1000_DEV_ID_ICH8_82567V_3 0x1501
+#define E1000_DEV_ID_ICH8_IGP_M_AMT 0x1049
+#define E1000_DEV_ID_ICH8_IGP_AMT 0x104A
+#define E1000_DEV_ID_ICH8_IGP_C 0x104B
+#define E1000_DEV_ID_ICH8_IFE 0x104C
+#define E1000_DEV_ID_ICH8_IFE_GT 0x10C4
+#define E1000_DEV_ID_ICH8_IFE_G 0x10C5
+#define E1000_DEV_ID_ICH8_IGP_M 0x104D
+#define E1000_DEV_ID_ICH9_IGP_AMT 0x10BD
+#define E1000_DEV_ID_ICH9_BM 0x10E5
+#define E1000_DEV_ID_ICH9_IGP_M_AMT 0x10F5
+#define E1000_DEV_ID_ICH9_IGP_M 0x10BF
+#define E1000_DEV_ID_ICH9_IGP_M_V 0x10CB
+#define E1000_DEV_ID_ICH9_IGP_C 0x294C
+#define E1000_DEV_ID_ICH9_IFE 0x10C0
+#define E1000_DEV_ID_ICH9_IFE_GT 0x10C3
+#define E1000_DEV_ID_ICH9_IFE_G 0x10C2
+#define E1000_DEV_ID_ICH10_R_BM_LM 0x10CC
+#define E1000_DEV_ID_ICH10_R_BM_LF 0x10CD
+#define E1000_DEV_ID_ICH10_R_BM_V 0x10CE
+#define E1000_DEV_ID_ICH10_D_BM_LM 0x10DE
+#define E1000_DEV_ID_ICH10_D_BM_LF 0x10DF
+#define E1000_DEV_ID_ICH10_D_BM_V 0x1525
+#define E1000_DEV_ID_PCH_M_HV_LM 0x10EA
+#define E1000_DEV_ID_PCH_M_HV_LC 0x10EB
+#define E1000_DEV_ID_PCH_D_HV_DM 0x10EF
+#define E1000_DEV_ID_PCH_D_HV_DC 0x10F0
+#define E1000_DEV_ID_PCH2_LV_LM 0x1502
+#define E1000_DEV_ID_PCH2_LV_V 0x1503
+#define E1000_DEV_ID_PCH_LPT_I217_LM 0x153A
+#define E1000_DEV_ID_PCH_LPT_I217_V 0x153B
+#define E1000_DEV_ID_PCH_LPTLP_I218_LM 0x155A
+#define E1000_DEV_ID_PCH_LPTLP_I218_V 0x1559
+#define E1000_DEV_ID_PCH_I218_LM2 0x15A0
+#define E1000_DEV_ID_PCH_I218_V2 0x15A1
+#define E1000_DEV_ID_PCH_I218_LM3 0x15A2 /* Wildcat Point PCH */
+#define E1000_DEV_ID_PCH_I218_V3 0x15A3 /* Wildcat Point PCH */
+#define E1000_DEV_ID_PCH_SPT_I219_LM 0x156F /* SPT PCH */
+#define E1000_DEV_ID_PCH_SPT_I219_V 0x1570 /* SPT PCH */
+#define E1000_DEV_ID_PCH_SPT_I219_LM2 0x15B7 /* SPT-H PCH */
+#define E1000_DEV_ID_PCH_SPT_I219_V2 0x15B8 /* SPT-H PCH */
+#define E1000_DEV_ID_PCH_LBG_I219_LM3 0x15B9 /* LBG PCH */
+#define E1000_DEV_ID_PCH_SPT_I219_LM4 0x15D7
+#define E1000_DEV_ID_PCH_SPT_I219_V4 0x15D8
+#define E1000_DEV_ID_PCH_SPT_I219_LM5 0x15E3
+#define E1000_DEV_ID_PCH_SPT_I219_V5 0x15D6
+#define E1000_DEV_ID_PCH_CNP_I219_LM6 0x15BD
+#define E1000_DEV_ID_PCH_CNP_I219_V6 0x15BE
+#define E1000_DEV_ID_PCH_CNP_I219_LM7 0x15BB
+#define E1000_DEV_ID_PCH_CNP_I219_V7 0x15BC
+#define E1000_DEV_ID_PCH_ICP_I219_LM8 0x15DF
+#define E1000_DEV_ID_PCH_ICP_I219_V8 0x15E0
+#define E1000_DEV_ID_PCH_ICP_I219_LM9 0x15E1
+#define E1000_DEV_ID_PCH_ICP_I219_V9 0x15E2
+#define E1000_DEV_ID_PCH_CMP_I219_LM10 0x0D4E
+#define E1000_DEV_ID_PCH_CMP_I219_V10 0x0D4F
+#define E1000_DEV_ID_PCH_CMP_I219_LM11 0x0D4C
+#define E1000_DEV_ID_PCH_CMP_I219_V11 0x0D4D
+#define E1000_DEV_ID_PCH_CMP_I219_LM12 0x0D53
+#define E1000_DEV_ID_PCH_CMP_I219_V12 0x0D55
+#define E1000_DEV_ID_PCH_TGP_I219_LM13 0x15FB
+#define E1000_DEV_ID_PCH_TGP_I219_V13 0x15FC
+#define E1000_DEV_ID_PCH_TGP_I219_LM14 0x15F9
+#define E1000_DEV_ID_PCH_TGP_I219_V14 0x15FA
+#define E1000_DEV_ID_PCH_TGP_I219_LM15 0x15F4
+#define E1000_DEV_ID_PCH_TGP_I219_V15 0x15F5
+#define E1000_DEV_ID_PCH_ADP_I219_LM16 0x1A1E
+#define E1000_DEV_ID_PCH_ADP_I219_V16 0x1A1F
+#define E1000_DEV_ID_PCH_ADP_I219_LM17 0x1A1C
+#define E1000_DEV_ID_PCH_ADP_I219_V17 0x1A1D
+#define E1000_DEV_ID_PCH_MTP_I219_LM18 0x550A
+#define E1000_DEV_ID_PCH_MTP_I219_V18 0x550B
+#define E1000_DEV_ID_PCH_MTP_I219_LM19 0x550C
+#define E1000_DEV_ID_PCH_MTP_I219_V19 0x550D
+
+#define E1000_REVISION_4 4
+
+#define E1000_FUNC_1 1
+
+#define E1000_ALT_MAC_ADDRESS_OFFSET_LAN0 0
+#define E1000_ALT_MAC_ADDRESS_OFFSET_LAN1 3
+
+enum e1000_mac_type {
+ e1000_82571,
+ e1000_82572,
+ e1000_82573,
+ e1000_82574,
+ e1000_82583,
+ e1000_80003es2lan,
+ e1000_ich8lan,
+ e1000_ich9lan,
+ e1000_ich10lan,
+ e1000_pchlan,
+ e1000_pch2lan,
+ e1000_pch_lpt,
+ e1000_pch_spt,
+ e1000_pch_cnp,
+ e1000_pch_tgp,
+ e1000_pch_adp,
+ e1000_pch_mtp,
+};
+
+enum e1000_media_type {
+ e1000_media_type_unknown = 0,
+ e1000_media_type_copper = 1,
+ e1000_media_type_fiber = 2,
+ e1000_media_type_internal_serdes = 3,
+ e1000_num_media_types
+};
+
+enum e1000_nvm_type {
+ e1000_nvm_unknown = 0,
+ e1000_nvm_none,
+ e1000_nvm_eeprom_spi,
+ e1000_nvm_flash_hw,
+ e1000_nvm_flash_sw
+};
+
+enum e1000_nvm_override {
+ e1000_nvm_override_none = 0,
+ e1000_nvm_override_spi_small,
+ e1000_nvm_override_spi_large
+};
+
+enum e1000_phy_type {
+ e1000_phy_unknown = 0,
+ e1000_phy_none,
+ e1000_phy_m88,
+ e1000_phy_igp,
+ e1000_phy_igp_2,
+ e1000_phy_gg82563,
+ e1000_phy_igp_3,
+ e1000_phy_ife,
+ e1000_phy_bm,
+ e1000_phy_82578,
+ e1000_phy_82577,
+ e1000_phy_82579,
+ e1000_phy_i217,
+};
+
+enum e1000_bus_width {
+ e1000_bus_width_unknown = 0,
+ e1000_bus_width_pcie_x1,
+ e1000_bus_width_pcie_x2,
+ e1000_bus_width_pcie_x4 = 4,
+ e1000_bus_width_pcie_x8 = 8,
+ e1000_bus_width_32,
+ e1000_bus_width_64,
+ e1000_bus_width_reserved
+};
+
+enum e1000_1000t_rx_status {
+ e1000_1000t_rx_status_not_ok = 0,
+ e1000_1000t_rx_status_ok,
+ e1000_1000t_rx_status_undefined = 0xFF
+};
+
+enum e1000_rev_polarity {
+ e1000_rev_polarity_normal = 0,
+ e1000_rev_polarity_reversed,
+ e1000_rev_polarity_undefined = 0xFF
+};
+
+enum e1000_fc_mode {
+ e1000_fc_none = 0,
+ e1000_fc_rx_pause,
+ e1000_fc_tx_pause,
+ e1000_fc_full,
+ e1000_fc_default = 0xFF
+};
+
+enum e1000_ms_type {
+ e1000_ms_hw_default = 0,
+ e1000_ms_force_master,
+ e1000_ms_force_slave,
+ e1000_ms_auto
+};
+
+enum e1000_smart_speed {
+ e1000_smart_speed_default = 0,
+ e1000_smart_speed_on,
+ e1000_smart_speed_off
+};
+
+enum e1000_serdes_link_state {
+ e1000_serdes_link_down = 0,
+ e1000_serdes_link_autoneg_progress,
+ e1000_serdes_link_autoneg_complete,
+ e1000_serdes_link_forced_up
+};
+
+/* 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
+
+/* Number of packet split data buffers (not including the header buffer) */
+#define PS_PAGE_BUFFERS (MAX_PS_BUFFERS - 1)
+
+/* 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;
+ /* length of buffers 1-3 */
+ __le16 length[PS_PAGE_BUFFERS];
+ } upper;
+ __le64 reserved;
+ } wb; /* writeback */
+};
+
+/* 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;
+};
+
+/* 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;
+};
+
+/* Statistics counters collected by the MAC */
+struct e1000_hw_stats {
+ u64 crcerrs;
+ u64 algnerrc;
+ u64 symerrs;
+ u64 rxerrc;
+ 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 gorc;
+ u64 gotc;
+ u64 rnbc;
+ u64 ruc;
+ u64 rfc;
+ u64 roc;
+ u64 rjc;
+ u64 mgprc;
+ u64 mgpdc;
+ u64 mgptc;
+ u64 tor;
+ u64 tot;
+ 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;
+};
+
+struct e1000_phy_stats {
+ u32 idle_errors;
+ u32 receive_errors;
+};
+
+struct e1000_host_mng_dhcp_cookie {
+ u32 signature;
+ u8 status;
+ u8 reserved0;
+ u16 vlan_id;
+ u32 reserved1;
+ u16 reserved2;
+ u8 reserved3;
+ u8 checksum;
+};
+
+/* Host Interface "Rev 1" */
+struct e1000_host_command_header {
+ u8 command_id;
+ u8 command_length;
+ u8 command_options;
+ u8 checksum;
+};
+
+#define E1000_HI_MAX_DATA_LENGTH 252
+struct e1000_host_command_info {
+ struct e1000_host_command_header command_header;
+ u8 command_data[E1000_HI_MAX_DATA_LENGTH];
+};
+
+/* Host Interface "Rev 2" */
+struct e1000_host_mng_command_header {
+ u8 command_id;
+ u8 checksum;
+ u16 reserved1;
+ u16 reserved2;
+ u16 command_length;
+};
+
+#define E1000_HI_MAX_MNG_DATA_LENGTH 0x6F8
+struct e1000_host_mng_command_info {
+ struct e1000_host_mng_command_header command_header;
+ u8 command_data[E1000_HI_MAX_MNG_DATA_LENGTH];
+};
+
+#include "mac.h"
+#include "phy.h"
+#include "nvm.h"
+#include "manage.h"
+
+/* Function pointers for the MAC. */
+struct e1000_mac_operations {
+ s32 (*id_led_init)(struct e1000_hw *);
+ s32 (*blink_led)(struct e1000_hw *);
+ bool (*check_mng_mode)(struct e1000_hw *);
+ s32 (*check_for_link)(struct e1000_hw *);
+ s32 (*cleanup_led)(struct e1000_hw *);
+ void (*clear_hw_cntrs)(struct e1000_hw *);
+ void (*clear_vfta)(struct e1000_hw *);
+ s32 (*get_bus_info)(struct e1000_hw *);
+ void (*set_lan_id)(struct e1000_hw *);
+ s32 (*get_link_up_info)(struct e1000_hw *, u16 *, u16 *);
+ s32 (*led_on)(struct e1000_hw *);
+ s32 (*led_off)(struct e1000_hw *);
+ void (*update_mc_addr_list)(struct e1000_hw *, u8 *, u32);
+ s32 (*reset_hw)(struct e1000_hw *);
+ s32 (*init_hw)(struct e1000_hw *);
+ s32 (*setup_link)(struct e1000_hw *);
+ s32 (*setup_physical_interface)(struct e1000_hw *);
+ s32 (*setup_led)(struct e1000_hw *);
+ void (*write_vfta)(struct e1000_hw *, u32, u32);
+ void (*config_collision_dist)(struct e1000_hw *);
+ int (*rar_set)(struct e1000_hw *, u8 *, u32);
+ s32 (*read_mac_addr)(struct e1000_hw *);
+ u32 (*rar_get_count)(struct e1000_hw *);
+};
+
+/* When to use various PHY register access functions:
+ *
+ * Func Caller
+ * Function Does Does When to use
+ * ~~~~~~~~~~~~ ~~~~~ ~~~~~~ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+ * X_reg L,P,A n/a for simple PHY reg accesses
+ * X_reg_locked P,A L for multiple accesses of different regs
+ * on different pages
+ * X_reg_page A L,P for multiple accesses of different regs
+ * on the same page
+ *
+ * Where X=[read|write], L=locking, P=sets page, A=register access
+ *
+ */
+struct e1000_phy_operations {
+ s32 (*acquire)(struct e1000_hw *);
+ s32 (*cfg_on_link_up)(struct e1000_hw *);
+ s32 (*check_polarity)(struct e1000_hw *);
+ s32 (*check_reset_block)(struct e1000_hw *);
+ s32 (*commit)(struct e1000_hw *);
+ s32 (*force_speed_duplex)(struct e1000_hw *);
+ s32 (*get_cfg_done)(struct e1000_hw *hw);
+ s32 (*get_cable_length)(struct e1000_hw *);
+ s32 (*get_info)(struct e1000_hw *);
+ s32 (*set_page)(struct e1000_hw *, u16);
+ s32 (*read_reg)(struct e1000_hw *, u32, u16 *);
+ s32 (*read_reg_locked)(struct e1000_hw *, u32, u16 *);
+ s32 (*read_reg_page)(struct e1000_hw *, u32, u16 *);
+ void (*release)(struct e1000_hw *);
+ s32 (*reset)(struct e1000_hw *);
+ s32 (*set_d0_lplu_state)(struct e1000_hw *, bool);
+ s32 (*set_d3_lplu_state)(struct e1000_hw *, bool);
+ s32 (*write_reg)(struct e1000_hw *, u32, u16);
+ s32 (*write_reg_locked)(struct e1000_hw *, u32, u16);
+ s32 (*write_reg_page)(struct e1000_hw *, u32, u16);
+ void (*power_up)(struct e1000_hw *);
+ void (*power_down)(struct e1000_hw *);
+};
+
+/* Function pointers for the NVM. */
+struct e1000_nvm_operations {
+ s32 (*acquire)(struct e1000_hw *);
+ s32 (*read)(struct e1000_hw *, u16, u16, u16 *);
+ void (*release)(struct e1000_hw *);
+ void (*reload)(struct e1000_hw *);
+ s32 (*update)(struct e1000_hw *);
+ s32 (*valid_led_default)(struct e1000_hw *, u16 *);
+ s32 (*validate)(struct e1000_hw *);
+ s32 (*write)(struct e1000_hw *, u16, u16, u16 *);
+};
+
+struct e1000_mac_info {
+ struct e1000_mac_operations ops;
+ u8 addr[ETH_ALEN];
+ u8 perm_addr[ETH_ALEN];
+
+ enum e1000_mac_type type;
+
+ u32 collision_delta;
+ u32 ledctl_default;
+ u32 ledctl_mode1;
+ u32 ledctl_mode2;
+ u32 mc_filter_type;
+ u32 tx_packet_delta;
+ u32 txcw;
+
+ u16 current_ifs_val;
+ u16 ifs_max_val;
+ u16 ifs_min_val;
+ u16 ifs_ratio;
+ u16 ifs_step_size;
+ u16 mta_reg_count;
+
+ /* Maximum size of the MTA register table in all supported adapters */
+#define MAX_MTA_REG 128
+ u32 mta_shadow[MAX_MTA_REG];
+ u16 rar_entry_count;
+
+ u8 forced_speed_duplex;
+
+ bool adaptive_ifs;
+ bool has_fwsm;
+ bool arc_subsystem_valid;
+ bool autoneg;
+ bool autoneg_failed;
+ bool get_link_status;
+ bool in_ifs_mode;
+ bool serdes_has_link;
+ bool tx_pkt_filtering;
+ enum e1000_serdes_link_state serdes_link_state;
+};
+
+struct e1000_phy_info {
+ struct e1000_phy_operations ops;
+
+ enum e1000_phy_type type;
+
+ enum e1000_1000t_rx_status local_rx;
+ enum e1000_1000t_rx_status remote_rx;
+ enum e1000_ms_type ms_type;
+ enum e1000_ms_type original_ms_type;
+ enum e1000_rev_polarity cable_polarity;
+ enum e1000_smart_speed smart_speed;
+
+ u32 addr;
+ u32 id;
+ u32 reset_delay_us; /* in usec */
+ u32 revision;
+
+ enum e1000_media_type media_type;
+
+ u16 autoneg_advertised;
+ u16 autoneg_mask;
+ u16 cable_length;
+ u16 max_cable_length;
+ u16 min_cable_length;
+
+ u8 mdix;
+
+ bool disable_polarity_correction;
+ bool is_mdix;
+ bool polarity_correction;
+ bool speed_downgraded;
+ bool autoneg_wait_to_complete;
+};
+
+struct e1000_nvm_info {
+ struct e1000_nvm_operations ops;
+
+ enum e1000_nvm_type type;
+ enum e1000_nvm_override override;
+
+ u32 flash_bank_size;
+ u32 flash_base_addr;
+
+ u16 word_size;
+ u16 delay_usec;
+ u16 address_bits;
+ u16 opcode_bits;
+ u16 page_size;
+};
+
+struct e1000_bus_info {
+ enum e1000_bus_width width;
+
+ u16 func;
+};
+
+struct e1000_fc_info {
+ u32 high_water; /* Flow control high-water mark */
+ u32 low_water; /* Flow control low-water mark */
+ u16 pause_time; /* Flow control pause timer */
+ u16 refresh_time; /* Flow control refresh timer */
+ bool send_xon; /* Flow control send XON */
+ bool strict_ieee; /* Strict IEEE mode */
+ enum e1000_fc_mode current_mode; /* FC mode in effect */
+ enum e1000_fc_mode requested_mode; /* FC mode requested by caller */
+};
+
+struct e1000_dev_spec_82571 {
+ bool laa_is_present;
+ u32 smb_counter;
+};
+
+struct e1000_dev_spec_80003es2lan {
+ bool mdic_wa_enable;
+};
+
+struct e1000_shadow_ram {
+ u16 value;
+ bool modified;
+};
+
+#define E1000_ICH8_SHADOW_RAM_WORDS 2048
+
+/* I218 PHY Ultra Low Power (ULP) states */
+enum e1000_ulp_state {
+ e1000_ulp_state_unknown,
+ e1000_ulp_state_off,
+ e1000_ulp_state_on,
+};
+
+struct e1000_dev_spec_ich8lan {
+ bool kmrn_lock_loss_workaround_enabled;
+ struct e1000_shadow_ram shadow_ram[E1000_ICH8_SHADOW_RAM_WORDS];
+ bool nvm_k1_enabled;
+ bool eee_disable;
+ u16 eee_lp_ability;
+ enum e1000_ulp_state ulp_state;
+};
+
+struct e1000_hw {
+ struct e1000_adapter *adapter;
+
+ void __iomem *hw_addr;
+ void __iomem *flash_address;
+
+ struct e1000_mac_info mac;
+ struct e1000_fc_info fc;
+ struct e1000_phy_info phy;
+ struct e1000_nvm_info nvm;
+ struct e1000_bus_info bus;
+ struct e1000_host_mng_dhcp_cookie mng_cookie;
+
+ union {
+ struct e1000_dev_spec_82571 e82571;
+ struct e1000_dev_spec_80003es2lan e80003es2lan;
+ struct e1000_dev_spec_ich8lan ich8lan;
+ } dev_spec;
+};
+
+#include "82571.h"
+#include "80003es2lan.h"
+#include "ich8lan.h"
+
+#endif
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-01 10:53:32 +0000