34 #include <linux/bitops.h>
35 #include <linux/types.h>
36 #include <linux/timer.h>
37 #include <linux/workqueue.h>
39 #include <linux/netdevice.h>
40 #include <linux/pci.h>
41 #include <linux/pci-aspm.h>
42 #include <linux/crc32.h>
43 #include <linux/if_vlan.h>
45 #include <rtnet_port.h>
51 #define e_dbg(format, arg...) \
52 pr_debug(format, ## arg)
53 #define e_err(format, arg...) \
54 pr_err(format, ## arg)
55 #define e_info(format, arg...) \
56 pr_info(format, ## arg)
57 #define e_warn(format, arg...) \
58 pr_warn(format, ## arg)
59 #define e_notice(format, arg...) \
60 pr_notice(format, ## arg)
64 #define E1000E_INT_MODE_LEGACY 0
65 #define E1000E_INT_MODE_MSI 1
66 #define E1000E_INT_MODE_MSIX 2
69 #define E1000_DEFAULT_TXD 256
70 #define E1000_MAX_TXD 4096
71 #define E1000_MIN_TXD 64
73 #define E1000_DEFAULT_RXD 256
74 #define E1000_MAX_RXD 4096
75 #define E1000_MIN_RXD 64
77 #define E1000_MIN_ITR_USECS 10
78 #define E1000_MAX_ITR_USECS 10000
81 #define E1000_ERT_2048 0x100
83 #define E1000_FC_PAUSE_TIME 0x0680
87 #define E1000_RX_BUFFER_WRITE 16
89 #define AUTO_ALL_MODES 0
90 #define E1000_EEPROM_APME 0x0400
92 #define E1000_MNG_VLAN_NONE (-1)
95 #define PS_PAGE_BUFFERS (MAX_PS_BUFFERS - 1)
97 #define DEFAULT_JUMBO 9234
100 #define BM_PORT_CTRL_PAGE 769
102 #define PHY_UPPER_SHIFT 21
103 #define BM_PHY_REG(page, reg) \
104 (((reg) & MAX_PHY_REG_ADDRESS) |\
105 (((page) & 0xFFFF) << PHY_PAGE_SHIFT) |\
106 (((reg) & ~MAX_PHY_REG_ADDRESS) << (PHY_UPPER_SHIFT - PHY_PAGE_SHIFT)))
109 #define BM_PORT_GEN_CFG PHY_REG(BM_PORT_CTRL_PAGE, 17)
110 #define BM_RCTL PHY_REG(BM_WUC_PAGE, 0)
111 #define BM_WUC PHY_REG(BM_WUC_PAGE, 1)
112 #define BM_WUFC PHY_REG(BM_WUC_PAGE, 2)
113 #define BM_WUS PHY_REG(BM_WUC_PAGE, 3)
114 #define BM_RAR_L(_i) (BM_PHY_REG(BM_WUC_PAGE, 16 + ((_i) << 2)))
115 #define BM_RAR_M(_i) (BM_PHY_REG(BM_WUC_PAGE, 17 + ((_i) << 2)))
116 #define BM_RAR_H(_i) (BM_PHY_REG(BM_WUC_PAGE, 18 + ((_i) << 2)))
117 #define BM_RAR_CTRL(_i) (BM_PHY_REG(BM_WUC_PAGE, 19 + ((_i) << 2)))
118 #define BM_MTA(_i) (BM_PHY_REG(BM_WUC_PAGE, 128 + ((_i) << 1)))
120 #define BM_RCTL_UPE 0x0001
121 #define BM_RCTL_MPE 0x0002
122 #define BM_RCTL_MO_SHIFT 3
123 #define BM_RCTL_MO_MASK (3 << 3)
124 #define BM_RCTL_BAM 0x0020
125 #define BM_RCTL_PMCF 0x0040
126 #define BM_RCTL_RFCE 0x0080
128 #define HV_STATS_PAGE 778
129 #define HV_SCC_UPPER PHY_REG(HV_STATS_PAGE, 16)
130 #define HV_SCC_LOWER PHY_REG(HV_STATS_PAGE, 17)
131 #define HV_ECOL_UPPER PHY_REG(HV_STATS_PAGE, 18)
132 #define HV_ECOL_LOWER PHY_REG(HV_STATS_PAGE, 19)
133 #define HV_MCC_UPPER PHY_REG(HV_STATS_PAGE, 20)
134 #define HV_MCC_LOWER PHY_REG(HV_STATS_PAGE, 21)
135 #define HV_LATECOL_UPPER PHY_REG(HV_STATS_PAGE, 23)
136 #define HV_LATECOL_LOWER PHY_REG(HV_STATS_PAGE, 24)
137 #define HV_COLC_UPPER PHY_REG(HV_STATS_PAGE, 25)
138 #define HV_COLC_LOWER PHY_REG(HV_STATS_PAGE, 26)
139 #define HV_DC_UPPER PHY_REG(HV_STATS_PAGE, 27)
140 #define HV_DC_LOWER PHY_REG(HV_STATS_PAGE, 28)
141 #define HV_TNCRS_UPPER PHY_REG(HV_STATS_PAGE, 29)
142 #define HV_TNCRS_LOWER PHY_REG(HV_STATS_PAGE, 30)
144 #define E1000_FCRTV_PCH 0x05F40
147 #define BM_CS_STATUS 17
148 #define BM_CS_STATUS_LINK_UP 0x0400
149 #define BM_CS_STATUS_RESOLVED 0x0800
150 #define BM_CS_STATUS_SPEED_MASK 0xC000
151 #define BM_CS_STATUS_SPEED_1000 0x8000
154 #define HV_M_STATUS 26
155 #define HV_M_STATUS_AUTONEG_COMPLETE 0x1000
156 #define HV_M_STATUS_SPEED_MASK 0x0300
157 #define HV_M_STATUS_SPEED_1000 0x0200
158 #define HV_M_STATUS_LINK_UP 0x0040
160 #define E1000_ICH_FWSM_PCIM2PCI 0x01000000
161 #define E1000_ICH_FWSM_PCIM2PCI_COUNT 2000
164 #define LINK_TIMEOUT 100
166 #define DEFAULT_RDTR 0
167 #define DEFAULT_RADV 8
168 #define BURST_RDTR 0x20
169 #define BURST_RADV 0x20
177 #define E1000_TXDCTL_DMA_BURST_ENABLE \
178 (E1000_TXDCTL_GRAN | \
179 E1000_TXDCTL_COUNT_DESC | \
184 #define E1000_RXDCTL_DMA_BURST_ENABLE \
190 #define E1000_TIDV_FPD (1 << 31)
191 #define E1000_RDTR_FPD (1 << 31)
208 struct e1000_ps_page {
217 struct e1000_buffer {
223 unsigned long time_stamp;
227 unsigned int bytecount;
233 struct e1000_ps_page *ps_pages;
252 struct e1000_buffer *buffer_info;
254 char name[IFNAMSIZ + 5];
260 struct rtskb *rx_skb_top;
266 struct e1000_phy_regs {
278 struct e1000_adapter {
279 struct timer_list watchdog_timer;
280 struct timer_list phy_info_timer;
281 struct timer_list blink_timer;
283 struct work_struct reset_task;
284 struct work_struct watchdog_task;
286 const struct e1000_info *ei;
288 unsigned long active_vlans[BITS_TO_LONGS(VLAN_N_VID)];
308 struct e1000_ring *tx_ring
309 ____cacheline_aligned_in_smp;
311 struct napi_struct napi;
313 unsigned int restart_queue;
317 u8 tx_timeout_factor;
320 u32 tx_abs_int_delay;
322 unsigned int total_tx_bytes;
323 unsigned int total_tx_packets;
324 unsigned int total_rx_bytes;
325 unsigned int total_rx_packets;
332 u32 tx_timeout_count;
341 bool (*clean_rx) (
struct e1000_adapter *adapter,
343 ____cacheline_aligned_in_smp;
344 void (*alloc_rx_buf) (
struct e1000_adapter *adapter,
345 int cleaned_count, gfp_t gfp);
346 struct e1000_ring *rx_ring;
349 u32 rx_abs_int_delay;
357 u32 alloc_rx_buff_failed;
360 unsigned int rx_ps_pages;
366 struct rtnet_device *netdev;
367 struct pci_dev *pdev;
369 rtdm_irq_t irq_handle;
370 rtdm_irq_t rx_irq_handle;
371 rtdm_irq_t tx_irq_handle;
372 rtdm_nrtsig_t mod_timer_sig;
373 rtdm_nrtsig_t downshift_sig;
378 spinlock_t stats64_lock;
379 struct e1000_hw_stats stats;
380 struct e1000_phy_info phy_info;
381 struct e1000_phy_stats phy_stats;
384 struct e1000_phy_regs phy_regs;
386 struct e1000_ring test_tx_ring;
387 struct e1000_ring test_rx_ring;
391 unsigned int num_vectors;
392 struct msix_entry *msix_entries;
399 u32 max_hw_frame_size;
405 struct work_struct downshift_task;
406 struct work_struct update_phy_task;
407 struct work_struct print_hang_task;
414 enum e1000_mac_type mac;
418 u32 max_hw_frame_size;
419 s32 (*get_variants)(
struct e1000_adapter *);
420 const struct e1000_mac_operations *mac_ops;
421 const struct e1000_phy_operations *phy_ops;
422 const struct e1000_nvm_operations *nvm_ops;
426 #define FLAG_HAS_AMT (1 << 0)
427 #define FLAG_HAS_FLASH (1 << 1)
428 #define FLAG_HAS_HW_VLAN_FILTER (1 << 2)
429 #define FLAG_HAS_WOL (1 << 3)
430 #define FLAG_HAS_ERT (1 << 4)
431 #define FLAG_HAS_CTRLEXT_ON_LOAD (1 << 5)
432 #define FLAG_HAS_SWSM_ON_LOAD (1 << 6)
433 #define FLAG_HAS_JUMBO_FRAMES (1 << 7)
434 #define FLAG_READ_ONLY_NVM (1 << 8)
435 #define FLAG_IS_ICH (1 << 9)
436 #define FLAG_HAS_MSIX (1 << 10)
437 #define FLAG_HAS_SMART_POWER_DOWN (1 << 11)
438 #define FLAG_IS_QUAD_PORT_A (1 << 12)
439 #define FLAG_IS_QUAD_PORT (1 << 13)
440 #define FLAG_TIPG_MEDIUM_FOR_80003ESLAN (1 << 14)
441 #define FLAG_APME_IN_WUC (1 << 15)
442 #define FLAG_APME_IN_CTRL3 (1 << 16)
443 #define FLAG_APME_CHECK_PORT_B (1 << 17)
444 #define FLAG_DISABLE_FC_PAUSE_TIME (1 << 18)
445 #define FLAG_NO_WAKE_UCAST (1 << 19)
446 #define FLAG_MNG_PT_ENABLED (1 << 20)
447 #define FLAG_RESET_OVERWRITES_LAA (1 << 21)
448 #define FLAG_TARC_SPEED_MODE_BIT (1 << 22)
449 #define FLAG_TARC_SET_BIT_ZERO (1 << 23)
450 #define FLAG_RX_NEEDS_RESTART (1 << 24)
451 #define FLAG_LSC_GIG_SPEED_DROP (1 << 25)
452 #define FLAG_SMART_POWER_DOWN (1 << 26)
453 #define FLAG_MSI_ENABLED (1 << 27)
455 #define FLAG_TSO_FORCE (1 << 29)
456 #define FLAG_RX_RESTART_NOW (1 << 30)
457 #define FLAG_MSI_TEST_FAILED (1 << 31)
459 #define FLAG2_CRC_STRIPPING (1 << 0)
460 #define FLAG2_HAS_PHY_WAKEUP (1 << 1)
461 #define FLAG2_IS_DISCARDING (1 << 2)
462 #define FLAG2_DISABLE_ASPM_L1 (1 << 3)
463 #define FLAG2_HAS_PHY_STATS (1 << 4)
464 #define FLAG2_HAS_EEE (1 << 5)
465 #define FLAG2_DMA_BURST (1 << 6)
466 #define FLAG2_DISABLE_ASPM_L0S (1 << 7)
467 #define FLAG2_DISABLE_AIM (1 << 8)
468 #define FLAG2_CHECK_PHY_HANG (1 << 9)
469 #define FLAG2_NO_DISABLE_RX (1 << 10)
470 #define FLAG2_PCIM2PCI_ARBITER_WA (1 << 11)
472 #define E1000_RX_DESC_PS(R, i) \
473 (&(((union e1000_rx_desc_packet_split *)((R).desc))[i]))
474 #define E1000_RX_DESC_EXT(R, i) \
475 (&(((union e1000_rx_desc_extended *)((R).desc))[i]))
476 #define E1000_GET_DESC(R, i, type) (&(((struct type *)((R).desc))[i]))
477 #define E1000_TX_DESC(R, i) E1000_GET_DESC(R, i, e1000_tx_desc)
478 #define E1000_CONTEXT_DESC(R, i) E1000_GET_DESC(R, i, e1000_context_desc)
483 __E1000_ACCESS_SHARED_RESOURCE,
491 latency_invalid = 255
494 extern char e1000e_driver_name[];
495 extern const char e1000e_driver_version[];
497 extern void e1000e_check_options(
struct e1000_adapter *adapter);
498 extern void e1000e_set_ethtool_ops(
struct net_device *netdev);
500 extern int e1000e_up(
struct e1000_adapter *adapter);
501 extern void e1000e_down(
struct e1000_adapter *adapter);
502 extern void e1000e_reinit_locked(
struct e1000_adapter *adapter);
503 extern void e1000e_reset(
struct e1000_adapter *adapter);
504 extern void e1000e_power_up_phy(
struct e1000_adapter *adapter);
505 extern int e1000e_setup_rx_resources(
struct e1000_adapter *adapter);
506 extern int e1000e_setup_tx_resources(
struct e1000_adapter *adapter);
507 extern void e1000e_free_rx_resources(
struct e1000_adapter *adapter);
508 extern void e1000e_free_tx_resources(
struct e1000_adapter *adapter);
509 extern struct rtnl_link_stats64 *e1000e_get_stats64(
struct net_device *netdev,
510 struct rtnl_link_stats64
512 extern void e1000e_set_interrupt_capability(
struct e1000_adapter *adapter);
513 extern void e1000e_reset_interrupt_capability(
struct e1000_adapter *adapter);
514 extern void e1000e_get_hw_control(
struct e1000_adapter *adapter);
515 extern void e1000e_release_hw_control(
struct e1000_adapter *adapter);
517 extern unsigned int copybreak;
519 extern char *e1000e_get_hw_dev_name(
struct e1000_hw *hw);
521 extern const struct e1000_info e1000_82571_info;
522 extern const struct e1000_info e1000_82572_info;
523 extern const struct e1000_info e1000_82573_info;
524 extern const struct e1000_info e1000_82574_info;
525 extern const struct e1000_info e1000_82583_info;
526 extern const struct e1000_info e1000_ich8_info;
527 extern const struct e1000_info e1000_ich9_info;
528 extern const struct e1000_info e1000_ich10_info;
529 extern const struct e1000_info e1000_pch_info;
530 extern const struct e1000_info e1000_pch2_info;
531 extern const struct e1000_info e1000_pch_lpt_info;
532 extern const struct e1000_info e1000_es2_info;
534 extern s32 e1000_read_pba_string_generic(
struct e1000_hw *hw, u8 *pba_num,
537 extern s32 e1000e_commit_phy(
struct e1000_hw *hw);
539 extern bool e1000e_enable_mng_pass_thru(
struct e1000_hw *hw);
541 extern bool e1000e_get_laa_state_82571(
struct e1000_hw *hw);
542 extern void e1000e_set_laa_state_82571(
struct e1000_hw *hw,
bool state);
544 extern void e1000e_write_protect_nvm_ich8lan(
struct e1000_hw *hw);
545 extern void e1000e_set_kmrn_lock_loss_workaround_ich8lan(
struct e1000_hw *hw,
547 extern void e1000e_igp3_phy_powerdown_workaround_ich8lan(
struct e1000_hw *hw);
548 extern void e1000e_gig_downshift_workaround_ich8lan(
struct e1000_hw *hw);
549 extern void e1000_suspend_workarounds_ich8lan(
struct e1000_hw *hw);
550 extern void e1000_resume_workarounds_pchlan(
struct e1000_hw *hw);
551 extern s32 e1000_configure_k1_ich8lan(
struct e1000_hw *hw,
bool k1_enable);
552 extern s32 e1000_lv_jumbo_workaround_ich8lan(
struct e1000_hw *hw,
bool enable);
553 extern void e1000_copy_rx_addrs_to_phy_ich8lan(
struct e1000_hw *hw);
555 extern s32 e1000e_check_for_copper_link(
struct e1000_hw *hw);
556 extern s32 e1000e_check_for_fiber_link(
struct e1000_hw *hw);
557 extern s32 e1000e_check_for_serdes_link(
struct e1000_hw *hw);
558 extern s32 e1000e_setup_led_generic(
struct e1000_hw *hw);
559 extern s32 e1000e_cleanup_led_generic(
struct e1000_hw *hw);
560 extern s32 e1000e_led_on_generic(
struct e1000_hw *hw);
561 extern s32 e1000e_led_off_generic(
struct e1000_hw *hw);
562 extern s32 e1000e_get_bus_info_pcie(
struct e1000_hw *hw);
563 extern void e1000_set_lan_id_multi_port_pcie(
struct e1000_hw *hw);
564 extern void e1000_set_lan_id_single_port(
struct e1000_hw *hw);
565 extern s32 e1000e_get_speed_and_duplex_copper(
struct e1000_hw *hw, u16 *speed, u16 *duplex);
566 extern s32 e1000e_get_speed_and_duplex_fiber_serdes(
struct e1000_hw *hw, u16 *speed, u16 *duplex);
567 extern s32 e1000e_disable_pcie_master(
struct e1000_hw *hw);
568 extern s32 e1000e_get_auto_rd_done(
struct e1000_hw *hw);
569 extern s32 e1000e_id_led_init(
struct e1000_hw *hw);
570 extern void e1000e_clear_hw_cntrs_base(
struct e1000_hw *hw);
571 extern s32 e1000e_setup_fiber_serdes_link(
struct e1000_hw *hw);
572 extern s32 e1000e_copper_link_setup_m88(
struct e1000_hw *hw);
573 extern s32 e1000e_copper_link_setup_igp(
struct e1000_hw *hw);
574 extern s32 e1000e_setup_link(
struct e1000_hw *hw);
575 extern void e1000_clear_vfta_generic(
struct e1000_hw *hw);
576 extern void e1000e_init_rx_addrs(
struct e1000_hw *hw, u16 rar_count);
577 extern void e1000e_update_mc_addr_list_generic(
struct e1000_hw *hw,
580 extern void e1000e_rar_set(
struct e1000_hw *hw, u8 *addr, u32 index);
581 extern s32 e1000e_set_fc_watermarks(
struct e1000_hw *hw);
582 extern void e1000e_set_pcie_no_snoop(
struct e1000_hw *hw, u32 no_snoop);
583 extern s32 e1000e_get_hw_semaphore(
struct e1000_hw *hw);
584 extern s32 e1000e_valid_led_default(
struct e1000_hw *hw, u16 *data);
585 extern void e1000e_config_collision_dist(
struct e1000_hw *hw);
586 extern s32 e1000e_config_fc_after_link_up(
struct e1000_hw *hw);
587 extern s32 e1000e_force_mac_fc(
struct e1000_hw *hw);
588 extern s32 e1000e_blink_led_generic(
struct e1000_hw *hw);
589 extern void e1000_write_vfta_generic(
struct e1000_hw *hw, u32 offset, u32 value);
590 extern s32 e1000_check_alt_mac_addr_generic(
struct e1000_hw *hw);
591 extern void e1000e_reset_adaptive(
struct e1000_hw *hw);
592 extern void e1000e_update_adaptive(
struct e1000_hw *hw);
594 extern s32 e1000e_setup_copper_link(
struct e1000_hw *hw);
595 extern s32 e1000e_get_phy_id(
struct e1000_hw *hw);
596 extern void e1000e_put_hw_semaphore(
struct e1000_hw *hw);
597 extern s32 e1000e_check_reset_block_generic(
struct e1000_hw *hw);
598 extern s32 e1000e_phy_force_speed_duplex_igp(
struct e1000_hw *hw);
599 extern s32 e1000e_get_cable_length_igp_2(
struct e1000_hw *hw);
600 extern s32 e1000e_get_phy_info_igp(
struct e1000_hw *hw);
601 extern s32 e1000_set_page_igp(
struct e1000_hw *hw, u16 page);
602 extern s32 e1000e_read_phy_reg_igp(
struct e1000_hw *hw, u32 offset, u16 *data);
603 extern s32 e1000e_read_phy_reg_igp_locked(
struct e1000_hw *hw, u32 offset,
605 extern s32 e1000e_phy_hw_reset_generic(
struct e1000_hw *hw);
606 extern s32 e1000e_set_d3_lplu_state(
struct e1000_hw *hw,
bool active);
607 extern s32 e1000e_write_phy_reg_igp(
struct e1000_hw *hw, u32 offset, u16 data);
608 extern s32 e1000e_write_phy_reg_igp_locked(
struct e1000_hw *hw, u32 offset,
610 extern s32 e1000e_phy_sw_reset(
struct e1000_hw *hw);
611 extern s32 e1000e_phy_force_speed_duplex_m88(
struct e1000_hw *hw);
612 extern s32 e1000e_get_cfg_done(
struct e1000_hw *hw);
613 extern s32 e1000e_get_cable_length_m88(
struct e1000_hw *hw);
614 extern s32 e1000e_get_phy_info_m88(
struct e1000_hw *hw);
615 extern s32 e1000e_read_phy_reg_m88(
struct e1000_hw *hw, u32 offset, u16 *data);
616 extern s32 e1000e_write_phy_reg_m88(
struct e1000_hw *hw, u32 offset, u16 data);
617 extern s32 e1000e_phy_init_script_igp3(
struct e1000_hw *hw);
618 extern enum e1000_phy_type e1000e_get_phy_type_from_id(u32 phy_id);
619 extern s32 e1000e_determine_phy_address(
struct e1000_hw *hw);
620 extern s32 e1000e_write_phy_reg_bm(
struct e1000_hw *hw, u32 offset, u16 data);
621 extern s32 e1000e_read_phy_reg_bm(
struct e1000_hw *hw, u32 offset, u16 *data);
622 extern s32 e1000_enable_phy_wakeup_reg_access_bm(
struct e1000_hw *hw,
624 extern s32 e1000_disable_phy_wakeup_reg_access_bm(
struct e1000_hw *hw,
626 extern s32 e1000e_read_phy_reg_bm2(
struct e1000_hw *hw, u32 offset, u16 *data);
627 extern s32 e1000e_write_phy_reg_bm2(
struct e1000_hw *hw, u32 offset, u16 data);
628 extern void e1000e_phy_force_speed_duplex_setup(
struct e1000_hw *hw, u16 *phy_ctrl);
629 extern s32 e1000e_write_kmrn_reg(
struct e1000_hw *hw, u32 offset, u16 data);
630 extern s32 e1000e_write_kmrn_reg_locked(
struct e1000_hw *hw, u32 offset,
632 extern s32 e1000e_read_kmrn_reg(
struct e1000_hw *hw, u32 offset, u16 *data);
633 extern s32 e1000e_read_kmrn_reg_locked(
struct e1000_hw *hw, u32 offset,
635 extern s32 e1000e_phy_has_link_generic(
struct e1000_hw *hw, u32 iterations,
636 u32 usec_interval,
bool *success);
637 extern s32 e1000e_phy_reset_dsp(
struct e1000_hw *hw);
638 extern void e1000_power_up_phy_copper(
struct e1000_hw *hw);
639 extern void e1000_power_down_phy_copper(
struct e1000_hw *hw);
640 extern s32 e1000e_read_phy_reg_mdic(
struct e1000_hw *hw, u32 offset, u16 *data);
641 extern s32 e1000e_write_phy_reg_mdic(
struct e1000_hw *hw, u32 offset, u16 data);
642 extern s32 e1000e_check_downshift(
struct e1000_hw *hw);
643 extern s32 e1000_read_phy_reg_hv(
struct e1000_hw *hw, u32 offset, u16 *data);
644 extern s32 e1000_read_phy_reg_hv_locked(
struct e1000_hw *hw, u32 offset,
646 extern s32 e1000_read_phy_reg_page_hv(
struct e1000_hw *hw, u32 offset,
648 extern s32 e1000_write_phy_reg_hv(
struct e1000_hw *hw, u32 offset, u16 data);
649 extern s32 e1000_write_phy_reg_hv_locked(
struct e1000_hw *hw, u32 offset,
651 extern s32 e1000_write_phy_reg_page_hv(
struct e1000_hw *hw, u32 offset,
653 extern s32 e1000_link_stall_workaround_hv(
struct e1000_hw *hw);
654 extern s32 e1000_copper_link_setup_82577(
struct e1000_hw *hw);
655 extern s32 e1000_check_polarity_82577(
struct e1000_hw *hw);
656 extern s32 e1000_get_phy_info_82577(
struct e1000_hw *hw);
657 extern s32 e1000_phy_force_speed_duplex_82577(
struct e1000_hw *hw);
658 extern s32 e1000_get_cable_length_82577(
struct e1000_hw *hw);
660 extern s32 e1000_check_polarity_m88(
struct e1000_hw *hw);
661 extern s32 e1000_get_phy_info_ife(
struct e1000_hw *hw);
662 extern s32 e1000_check_polarity_ife(
struct e1000_hw *hw);
663 extern s32 e1000_phy_force_speed_duplex_ife(
struct e1000_hw *hw);
664 extern s32 e1000_check_polarity_igp(
struct e1000_hw *hw);
665 extern bool e1000_check_phy_82574(
struct e1000_hw *hw);
667 static inline s32 e1000_phy_hw_reset(
struct e1000_hw *hw)
669 return hw->phy.ops.reset(hw);
672 static inline s32 e1000_check_reset_block(
struct e1000_hw *hw)
674 return hw->phy.ops.check_reset_block(hw);
677 static inline s32 e1e_rphy(
struct e1000_hw *hw, u32 offset, u16 *data)
679 return hw->phy.ops.read_reg(hw, offset, data);
682 static inline s32 e1e_rphy_locked(
struct e1000_hw *hw, u32 offset, u16 *data)
684 return hw->phy.ops.read_reg_locked(hw, offset, data);
687 static inline s32 e1e_wphy(
struct e1000_hw *hw, u32 offset, u16 data)
689 return hw->phy.ops.write_reg(hw, offset, data);
692 static inline s32 e1e_wphy_locked(
struct e1000_hw *hw, u32 offset, u16 data)
694 return hw->phy.ops.write_reg_locked(hw, offset, data);
697 static inline s32 e1000_get_cable_length(
struct e1000_hw *hw)
699 return hw->phy.ops.get_cable_length(hw);
702 extern s32 e1000e_acquire_nvm(
struct e1000_hw *hw);
703 extern s32 e1000e_write_nvm_spi(
struct e1000_hw *hw, u16 offset, u16 words, u16 *data);
704 extern s32 e1000e_update_nvm_checksum_generic(
struct e1000_hw *hw);
705 extern s32 e1000e_poll_eerd_eewr_done(
struct e1000_hw *hw,
int ee_reg);
706 extern s32 e1000e_read_nvm_eerd(
struct e1000_hw *hw, u16 offset, u16 words, u16 *data);
707 extern s32 e1000e_validate_nvm_checksum_generic(
struct e1000_hw *hw);
708 extern void e1000e_release_nvm(
struct e1000_hw *hw);
709 extern void e1000e_reload_nvm(
struct e1000_hw *hw);
710 extern s32 e1000_read_mac_addr_generic(
struct e1000_hw *hw);
712 static inline s32 e1000e_read_mac_addr(
struct e1000_hw *hw)
714 if (hw->mac.ops.read_mac_addr)
715 return hw->mac.ops.read_mac_addr(hw);
717 return e1000_read_mac_addr_generic(hw);
720 static inline s32 e1000_validate_nvm_checksum(
struct e1000_hw *hw)
722 return hw->nvm.ops.validate(hw);
725 static inline s32 e1000e_update_nvm_checksum(
struct e1000_hw *hw)
727 return hw->nvm.ops.update(hw);
730 static inline s32 e1000_read_nvm(
struct e1000_hw *hw, u16 offset, u16 words, u16 *data)
732 return hw->nvm.ops.read(hw, offset, words, data);
735 static inline s32 e1000_write_nvm(
struct e1000_hw *hw, u16 offset, u16 words, u16 *data)
737 return hw->nvm.ops.write(hw, offset, words, data);
740 static inline s32 e1000_get_phy_info(
struct e1000_hw *hw)
742 return hw->phy.ops.get_info(hw);
745 static inline s32 e1000e_check_mng_mode(
struct e1000_hw *hw)
747 return hw->mac.ops.check_mng_mode(hw);
750 extern bool e1000e_check_mng_mode_generic(
struct e1000_hw *hw);
751 extern bool e1000e_enable_tx_pkt_filtering(
struct e1000_hw *hw);
752 extern s32 e1000e_mng_write_dhcp_info(
struct e1000_hw *hw, u8 *buffer, u16 length);
754 static inline u32 __er32(
struct e1000_hw *hw,
unsigned long reg)
756 return readl(hw->hw_addr + reg);
759 static inline void __ew32(
struct e1000_hw *hw,
unsigned long reg, u32 val)
761 writel(val, hw->hw_addr + reg);
ipipe_spinlock_t rtdm_lock_t
Lock variable.
Definition: driver.h:528
uint64_t nanosecs_abs_t
RTDM type for representing absolute dates.
Definition: rtdm.h:43