c8ea5ea9da
Add support for 82576 copper adapter and necessary code to restrict wol for quad port adapter to first port. Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com> Acked-by: Jesse Brandeburg <jesse.brandeburg@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
500 lines
10 KiB
C
500 lines
10 KiB
C
/*******************************************************************************
|
|
|
|
Intel(R) Gigabit Ethernet Linux driver
|
|
Copyright(c) 2007-2009 Intel Corporation.
|
|
|
|
This program is free software; you can redistribute it and/or modify it
|
|
under the terms and conditions of the GNU General Public License,
|
|
version 2, as published by the Free Software Foundation.
|
|
|
|
This program is distributed in the hope it will be useful, but WITHOUT
|
|
ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
|
|
FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
|
|
more details.
|
|
|
|
You should have received a copy of the GNU General Public License along with
|
|
this program; if not, write to the Free Software Foundation, Inc.,
|
|
51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
|
|
|
|
The full GNU General Public License is included in this distribution in
|
|
the file called "COPYING".
|
|
|
|
Contact Information:
|
|
e1000-devel Mailing List <e1000-devel@lists.sourceforge.net>
|
|
Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
|
|
|
|
*******************************************************************************/
|
|
|
|
#ifndef _E1000_HW_H_
|
|
#define _E1000_HW_H_
|
|
|
|
#include <linux/types.h>
|
|
#include <linux/delay.h>
|
|
#include <linux/io.h>
|
|
|
|
#include "e1000_regs.h"
|
|
#include "e1000_defines.h"
|
|
|
|
struct e1000_hw;
|
|
|
|
#define E1000_DEV_ID_82576 0x10C9
|
|
#define E1000_DEV_ID_82576_FIBER 0x10E6
|
|
#define E1000_DEV_ID_82576_SERDES 0x10E7
|
|
#define E1000_DEV_ID_82576_QUAD_COPPER 0x10E8
|
|
#define E1000_DEV_ID_82576_NS 0x150A
|
|
#define E1000_DEV_ID_82575EB_COPPER 0x10A7
|
|
#define E1000_DEV_ID_82575EB_FIBER_SERDES 0x10A9
|
|
#define E1000_DEV_ID_82575GB_QUAD_COPPER 0x10D6
|
|
|
|
#define E1000_REVISION_2 2
|
|
#define E1000_REVISION_4 4
|
|
|
|
#define E1000_FUNC_1 1
|
|
|
|
enum e1000_mac_type {
|
|
e1000_undefined = 0,
|
|
e1000_82575,
|
|
e1000_82576,
|
|
e1000_num_macs /* List is 1-based, so subtract 1 for true count. */
|
|
};
|
|
|
|
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_eeprom_microwire,
|
|
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,
|
|
e1000_nvm_override_microwire_small,
|
|
e1000_nvm_override_microwire_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,
|
|
};
|
|
|
|
enum e1000_bus_type {
|
|
e1000_bus_type_unknown = 0,
|
|
e1000_bus_type_pci,
|
|
e1000_bus_type_pcix,
|
|
e1000_bus_type_pci_express,
|
|
e1000_bus_type_reserved
|
|
};
|
|
|
|
enum e1000_bus_speed {
|
|
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_2500,
|
|
e1000_bus_speed_5000,
|
|
e1000_bus_speed_reserved
|
|
};
|
|
|
|
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_type {
|
|
e1000_fc_none = 0,
|
|
e1000_fc_rx_pause,
|
|
e1000_fc_tx_pause,
|
|
e1000_fc_full,
|
|
e1000_fc_default = 0xFF
|
|
};
|
|
|
|
/* 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;
|
|
u64 cbtmpc;
|
|
u64 htdpmc;
|
|
u64 cbrdpc;
|
|
u64 cbrmpc;
|
|
u64 rpthc;
|
|
u64 hgptc;
|
|
u64 htcbdpc;
|
|
u64 hgorc;
|
|
u64 hgotc;
|
|
u64 lenerrs;
|
|
u64 scvpc;
|
|
u64 hrmpc;
|
|
u64 doosync;
|
|
};
|
|
|
|
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 "e1000_mac.h"
|
|
#include "e1000_phy.h"
|
|
#include "e1000_nvm.h"
|
|
#include "e1000_mbx.h"
|
|
|
|
struct e1000_mac_operations {
|
|
s32 (*check_for_link)(struct e1000_hw *);
|
|
s32 (*reset_hw)(struct e1000_hw *);
|
|
s32 (*init_hw)(struct e1000_hw *);
|
|
bool (*check_mng_mode)(struct e1000_hw *);
|
|
s32 (*setup_physical_interface)(struct e1000_hw *);
|
|
void (*rar_set)(struct e1000_hw *, u8 *, u32);
|
|
s32 (*read_mac_addr)(struct e1000_hw *);
|
|
s32 (*get_speed_and_duplex)(struct e1000_hw *, u16 *, u16 *);
|
|
};
|
|
|
|
struct e1000_phy_operations {
|
|
s32 (*acquire)(struct e1000_hw *);
|
|
s32 (*check_reset_block)(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_phy_info)(struct e1000_hw *);
|
|
s32 (*read_reg)(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);
|
|
};
|
|
|
|
struct e1000_nvm_operations {
|
|
s32 (*acquire)(struct e1000_hw *);
|
|
s32 (*read)(struct e1000_hw *, u16, u16, u16 *);
|
|
void (*release)(struct e1000_hw *);
|
|
s32 (*write)(struct e1000_hw *, u16, u16, u16 *);
|
|
};
|
|
|
|
struct e1000_info {
|
|
s32 (*get_invariants)(struct e1000_hw *);
|
|
struct e1000_mac_operations *mac_ops;
|
|
struct e1000_phy_operations *phy_ops;
|
|
struct e1000_nvm_operations *nvm_ops;
|
|
};
|
|
|
|
extern const struct e1000_info e1000_82575_info;
|
|
|
|
struct e1000_mac_info {
|
|
struct e1000_mac_operations ops;
|
|
|
|
u8 addr[6];
|
|
u8 perm_addr[6];
|
|
|
|
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;
|
|
u16 rar_entry_count;
|
|
|
|
u8 forced_speed_duplex;
|
|
|
|
bool adaptive_ifs;
|
|
bool arc_subsystem_valid;
|
|
bool asf_firmware_present;
|
|
bool autoneg;
|
|
bool autoneg_failed;
|
|
bool disable_hw_init_bits;
|
|
bool get_link_status;
|
|
bool ifs_params_forced;
|
|
bool in_ifs_mode;
|
|
bool report_tx_early;
|
|
bool serdes_has_link;
|
|
bool tx_pkt_filtering;
|
|
};
|
|
|
|
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 reset_disable;
|
|
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_type type;
|
|
enum e1000_bus_speed speed;
|
|
enum e1000_bus_width width;
|
|
|
|
u32 snoop;
|
|
|
|
u16 func;
|
|
u16 pci_cmd_word;
|
|
};
|
|
|
|
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 */
|
|
bool send_xon; /* Flow control send XON */
|
|
bool strict_ieee; /* Strict IEEE mode */
|
|
enum e1000_fc_type type; /* Type of flow control */
|
|
enum e1000_fc_type original_type;
|
|
};
|
|
|
|
struct e1000_mbx_operations {
|
|
s32 (*init_params)(struct e1000_hw *hw);
|
|
s32 (*read)(struct e1000_hw *, u32 *, u16, u16);
|
|
s32 (*write)(struct e1000_hw *, u32 *, u16, u16);
|
|
s32 (*read_posted)(struct e1000_hw *, u32 *, u16, u16);
|
|
s32 (*write_posted)(struct e1000_hw *, u32 *, u16, u16);
|
|
s32 (*check_for_msg)(struct e1000_hw *, u16);
|
|
s32 (*check_for_ack)(struct e1000_hw *, u16);
|
|
s32 (*check_for_rst)(struct e1000_hw *, u16);
|
|
};
|
|
|
|
struct e1000_mbx_stats {
|
|
u32 msgs_tx;
|
|
u32 msgs_rx;
|
|
|
|
u32 acks;
|
|
u32 reqs;
|
|
u32 rsts;
|
|
};
|
|
|
|
struct e1000_mbx_info {
|
|
struct e1000_mbx_operations ops;
|
|
struct e1000_mbx_stats stats;
|
|
u32 timeout;
|
|
u32 usec_delay;
|
|
u16 size;
|
|
};
|
|
|
|
struct e1000_dev_spec_82575 {
|
|
bool sgmii_active;
|
|
};
|
|
|
|
struct e1000_hw {
|
|
void *back;
|
|
|
|
u8 __iomem *hw_addr;
|
|
u8 __iomem *flash_address;
|
|
unsigned long io_base;
|
|
|
|
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_mbx_info mbx;
|
|
struct e1000_host_mng_dhcp_cookie mng_cookie;
|
|
|
|
union {
|
|
struct e1000_dev_spec_82575 _82575;
|
|
} dev_spec;
|
|
|
|
u16 device_id;
|
|
u16 subsystem_vendor_id;
|
|
u16 subsystem_device_id;
|
|
u16 vendor_id;
|
|
|
|
u8 revision_id;
|
|
};
|
|
|
|
#ifdef DEBUG
|
|
extern char *igb_get_hw_dev_name(struct e1000_hw *hw);
|
|
#define hw_dbg(format, arg...) \
|
|
printk(KERN_DEBUG "%s: " format, igb_get_hw_dev_name(hw), ##arg)
|
|
#else
|
|
#define hw_dbg(format, arg...)
|
|
#endif
|
|
|
|
#endif
|