]> bbs.cooldavid.org Git - net-next-2.6.git/blame - drivers/net/e1000e/e1000.h
git://bbs.cooldavid.org / net-next-2.6.git / blame
? search:
summary | shortlog | log | commit | commitdiff | tree
blob | blame (incremental) | history | HEAD
Merge branches 'sh/pio-death', 'sh/nommu', 'sh/clkfwk', 'sh/core' and 'sh/intc-extens...
[net-next-2.6.git] / drivers / net / e1000e / e1000.h
CommitLineData
bc7f75fa
AK		 1/*******************************************************************************
2
3 Intel PRO/1000 Linux driver
451152d9 4 Copyright(c) 1999 - 2010 Intel Corporation.
bc7f75fa
AK		 5
6 This program is free software; you can redistribute it and/or modify it
7 under the terms and conditions of the GNU General Public License,
8 version 2, as published by the Free Software Foundation.
9
10 This program is distributed in the hope it will be useful, but WITHOUT
11 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
12 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
13 more details.
14
15 You should have received a copy of the GNU General Public License along with
16 this program; if not, write to the Free Software Foundation, Inc.,
17 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
18
19 The full GNU General Public License is included in this distribution in
20 the file called "COPYING".
21
22 Contact Information:
23 Linux NICS <linux.nics@intel.com>
24 e1000-devel Mailing List <e1000-devel@lists.sourceforge.net>
25 Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
26
27*******************************************************************************/
28
29/* Linux PRO/1000 Ethernet Driver main header file */
30
31#ifndef _E1000_H_
32#define _E1000_H_
33
34#include <linux/types.h>
35#include <linux/timer.h>
36#include <linux/workqueue.h>
37#include <linux/io.h>
38#include <linux/netdevice.h>
d8014dbc 39#include <linux/pci.h>
6f461f6c 40#include <linux/pci-aspm.h>
bc7f75fa
AK		 41
42#include "hw.h"
43
44struct e1000_info;
45
44defeb3 46#define e_dbg(format, arg...) \
8544b9f7 47 netdev_dbg(hw->adapter->netdev, format, ## arg)
44defeb3 48#define e_err(format, arg...) \
8544b9f7 49 netdev_err(adapter->netdev, format, ## arg)
44defeb3 50#define e_info(format, arg...) \
8544b9f7 51 netdev_info(adapter->netdev, format, ## arg)
44defeb3 52#define e_warn(format, arg...) \
8544b9f7 53 netdev_warn(adapter->netdev, format, ## arg)
44defeb3 54#define e_notice(format, arg...) \
8544b9f7 55 netdev_notice(adapter->netdev, format, ## arg)
bc7f75fa
AK		 56
57
98a1708d 58/* Interrupt modes, as used by the IntMode parameter */
4662e82b
BA		 59#define E1000E_INT_MODE_LEGACY 0
60#define E1000E_INT_MODE_MSI 1
61#define E1000E_INT_MODE_MSIX 2
62
ad68076e 63/* Tx/Rx descriptor defines */
bc7f75fa
AK		 64#define E1000_DEFAULT_TXD 256
65#define E1000_MAX_TXD 4096
7b1be198 66#define E1000_MIN_TXD 64
bc7f75fa
AK		 67
68#define E1000_DEFAULT_RXD 256
69#define E1000_MAX_RXD 4096
7b1be198 70#define E1000_MIN_RXD 64
bc7f75fa 71
de5b3077
AK		 72#define E1000_MIN_ITR_USECS 10 /* 100000 irq/sec */
73#define E1000_MAX_ITR_USECS 10000 /* 100 irq/sec */
74
bc7f75fa
AK		 75/* Early Receive defines */
76#define E1000_ERT_2048 0x100
77
78#define E1000_FC_PAUSE_TIME 0x0680 /* 858 usec */
79
80/* How many Tx Descriptors do we need to call netif_wake_queue ? */
81/* How many Rx Buffers do we bundle into one write to the hardware ? */
82#define E1000_RX_BUFFER_WRITE 16 /* Must be power of 2 */
83
84#define AUTO_ALL_MODES 0
85#define E1000_EEPROM_APME 0x0400
86
87#define E1000_MNG_VLAN_NONE (-1)
88
89/* Number of packet split data buffers (not including the header buffer) */
90#define PS_PAGE_BUFFERS (MAX_PS_BUFFERS - 1)
91
2adc55c9
BA		 92#define DEFAULT_JUMBO 9234
93
a4f58f54
BA		 94/* BM/HV Specific Registers */
95#define BM_PORT_CTRL_PAGE 769
96
97#define PHY_UPPER_SHIFT 21
98#define BM_PHY_REG(page, reg) \
99 (((reg) & MAX_PHY_REG_ADDRESS) |\
100 (((page) & 0xFFFF) << PHY_PAGE_SHIFT) |\
101 (((reg) & ~MAX_PHY_REG_ADDRESS) << (PHY_UPPER_SHIFT - PHY_PAGE_SHIFT)))
102
103/* PHY Wakeup Registers and defines */
104#define BM_RCTL PHY_REG(BM_WUC_PAGE, 0)
105#define BM_WUC PHY_REG(BM_WUC_PAGE, 1)
106#define BM_WUFC PHY_REG(BM_WUC_PAGE, 2)
107#define BM_WUS PHY_REG(BM_WUC_PAGE, 3)
108#define BM_RAR_L(_i) (BM_PHY_REG(BM_WUC_PAGE, 16 + ((_i) << 2)))
109#define BM_RAR_M(_i) (BM_PHY_REG(BM_WUC_PAGE, 17 + ((_i) << 2)))
110#define BM_RAR_H(_i) (BM_PHY_REG(BM_WUC_PAGE, 18 + ((_i) << 2)))
111#define BM_RAR_CTRL(_i) (BM_PHY_REG(BM_WUC_PAGE, 19 + ((_i) << 2)))
112#define BM_MTA(_i) (BM_PHY_REG(BM_WUC_PAGE, 128 + ((_i) << 1)))
113
114#define BM_RCTL_UPE 0x0001 /* Unicast Promiscuous Mode */
115#define BM_RCTL_MPE 0x0002 /* Multicast Promiscuous Mode */
116#define BM_RCTL_MO_SHIFT 3 /* Multicast Offset Shift */
117#define BM_RCTL_MO_MASK (3 << 3) /* Multicast Offset Mask */
118#define BM_RCTL_BAM 0x0020 /* Broadcast Accept Mode */
119#define BM_RCTL_PMCF 0x0040 /* Pass MAC Control Frames */
120#define BM_RCTL_RFCE 0x0080 /* Rx Flow Control Enable */
121
122#define HV_SCC_UPPER PHY_REG(778, 16) /* Single Collision Count */
123#define HV_SCC_LOWER PHY_REG(778, 17)
124#define HV_ECOL_UPPER PHY_REG(778, 18) /* Excessive Collision Count */
125#define HV_ECOL_LOWER PHY_REG(778, 19)
126#define HV_MCC_UPPER PHY_REG(778, 20) /* Multiple Collision Count */
127#define HV_MCC_LOWER PHY_REG(778, 21)
128#define HV_LATECOL_UPPER PHY_REG(778, 23) /* Late Collision Count */
129#define HV_LATECOL_LOWER PHY_REG(778, 24)
130#define HV_COLC_UPPER PHY_REG(778, 25) /* Collision Count */
131#define HV_COLC_LOWER PHY_REG(778, 26)
132#define HV_DC_UPPER PHY_REG(778, 27) /* Defer Count */
133#define HV_DC_LOWER PHY_REG(778, 28)
134#define HV_TNCRS_UPPER PHY_REG(778, 29) /* Transmit with no CRS */
135#define HV_TNCRS_LOWER PHY_REG(778, 30)
136
38eb394e
BA		 137#define E1000_FCRTV_PCH 0x05F40 /* PCH Flow Control Refresh Timer Value */
138
1d5846b9
BA		 139/* BM PHY Copper Specific Status */
140#define BM_CS_STATUS 17
141#define BM_CS_STATUS_LINK_UP 0x0400
142#define BM_CS_STATUS_RESOLVED 0x0800
143#define BM_CS_STATUS_SPEED_MASK 0xC000
144#define BM_CS_STATUS_SPEED_1000 0x8000
145
146/* 82577 Mobile Phy Status Register */
147#define HV_M_STATUS 26
148#define HV_M_STATUS_AUTONEG_COMPLETE 0x1000
149#define HV_M_STATUS_SPEED_MASK 0x0300
150#define HV_M_STATUS_SPEED_1000 0x0200
151#define HV_M_STATUS_LINK_UP 0x0040
152
23606cf5
RW		 153/* Time to wait before putting the device into D3 if there's no link (in ms). */
154#define LINK_TIMEOUT 100
155
3a3b7586
JB		 156#define DEFAULT_RDTR 0
157#define DEFAULT_RADV 8
158#define BURST_RDTR 0x20
159#define BURST_RADV 0x20
160
161/*
162 * in the case of WTHRESH, it appears at least the 82571/2 hardware
163 * writes back 4 descriptors when WTHRESH=5, and 3 descriptors when
164 * WTHRESH=4, and since we want 64 bytes at a time written back, set
165 * it to 5
166 */
167#define E1000_TXDCTL_DMA_BURST_ENABLE \
168 (E1000_TXDCTL_GRAN | /* set descriptor granularity */ \
169 E1000_TXDCTL_COUNT_DESC | \
170 (5 << 16) | /* wthresh must be +1 more than desired */\
171 (1 << 8) | /* hthresh */ \
172 0x1f) /* pthresh */
173
174#define E1000_RXDCTL_DMA_BURST_ENABLE \
175 (0x01000000 | /* set descriptor granularity */ \
176 (4 << 16) | /* set writeback threshold */ \
177 (4 << 8) | /* set prefetch threshold */ \
178 0x20) /* set hthresh */
179
180#define E1000_TIDV_FPD (1 << 31)
181#define E1000_RDTR_FPD (1 << 31)
182
bc7f75fa
AK		 183enum e1000_boards {
184 board_82571,
185 board_82572,
186 board_82573,
4662e82b 187 board_82574,
8c81c9c3 188 board_82583,
bc7f75fa
AK		 189 board_80003es2lan,
190 board_ich8lan,
191 board_ich9lan,
f4187b56 192 board_ich10lan,
a4f58f54 193 board_pchlan,
d3738bb8 194 board_pch2lan,
bc7f75fa
AK		 195};
196
197struct e1000_queue_stats {
198 u64 packets;
199 u64 bytes;
200};
201
202struct e1000_ps_page {
203 struct page *page;
204 u64 dma; /* must be u64 - written to hw */
205};
206
207/*
208 * wrappers around a pointer to a socket buffer,
209 * so a DMA handle can be stored along with the buffer
210 */
211struct e1000_buffer {
212 dma_addr_t dma;
213 struct sk_buff *skb;
214 union {
ad68076e 215 /* Tx */
bc7f75fa
AK		 216 struct {
217 unsigned long time_stamp;
218 u16 length;
219 u16 next_to_watch;
9ed318d5
TH		 220 unsigned int segs;
221 unsigned int bytecount;
03b1320d 222 u16 mapped_as_page;
bc7f75fa 223 };
ad68076e 224 /* Rx */
03b1320d
AD		 225 struct {
226 /* arrays of page information for packet split */
227 struct e1000_ps_page *ps_pages;
228 struct page *page;
229 };
bc7f75fa 230 };
bc7f75fa
AK		 231};
232
233struct e1000_ring {
234 void *desc; /* pointer to ring memory */
235 dma_addr_t dma; /* phys address of ring */
236 unsigned int size; /* length of ring in bytes */
237 unsigned int count; /* number of desc. in ring */
238
239 u16 next_to_use;
240 u16 next_to_clean;
241
242 u16 head;
243 u16 tail;
244
245 /* array of buffer information structs */
246 struct e1000_buffer *buffer_info;
247
4662e82b
BA		 248 char name[IFNAMSIZ + 5];
249 u32 ims_val;
250 u32 itr_val;
251 u16 itr_register;
252 int set_itr;
253
bc7f75fa
AK		 254 struct sk_buff *rx_skb_top;
255
256 struct e1000_queue_stats stats;
257};
258
7c25769f
BA		 259/* PHY register snapshot values */
260struct e1000_phy_regs {
261 u16 bmcr; /* basic mode control register */
262 u16 bmsr; /* basic mode status register */
263 u16 advertise; /* auto-negotiation advertisement */
264 u16 lpa; /* link partner ability register */
265 u16 expansion; /* auto-negotiation expansion reg */
266 u16 ctrl1000; /* 1000BASE-T control register */
267 u16 stat1000; /* 1000BASE-T status register */
268 u16 estatus; /* extended status register */
269};
270
bc7f75fa
AK		 271/* board specific private data structure */
272struct e1000_adapter {
273 struct timer_list watchdog_timer;
274 struct timer_list phy_info_timer;
275 struct timer_list blink_timer;
276
277 struct work_struct reset_task;
278 struct work_struct watchdog_task;
279
280 const struct e1000_info *ei;
281
282 struct vlan_group *vlgrp;
283 u32 bd_number;
284 u32 rx_buffer_len;
285 u16 mng_vlan_id;
286 u16 link_speed;
287 u16 link_duplex;
84527590 288 u16 eeprom_vers;
bc7f75fa 289
bc7f75fa
AK		 290 /* track device up/down/testing state */
291 unsigned long state;
292
293 /* Interrupt Throttle Rate */
294 u32 itr;
295 u32 itr_setting;
296 u16 tx_itr;
297 u16 rx_itr;
298
299 /*
ad68076e 300 * Tx
bc7f75fa
AK		 301 */
302 struct e1000_ring *tx_ring /* One per active queue */
303 ____cacheline_aligned_in_smp;
304
305 struct napi_struct napi;
306
bc7f75fa
AK		 307 unsigned int restart_queue;
308 u32 txd_cmd;
309
310 bool detect_tx_hung;
311 u8 tx_timeout_factor;
312
313 u32 tx_int_delay;
314 u32 tx_abs_int_delay;
315
316 unsigned int total_tx_bytes;
317 unsigned int total_tx_packets;
318 unsigned int total_rx_bytes;
319 unsigned int total_rx_packets;
320
ad68076e 321 /* Tx stats */
bc7f75fa
AK		 322 u64 tpt_old;
323 u64 colc_old;
7c25769f
BA		 324 u32 gotc;
325 u64 gotc_old;
bc7f75fa
AK		 326 u32 tx_timeout_count;
327 u32 tx_fifo_head;
328 u32 tx_head_addr;
329 u32 tx_fifo_size;
330 u32 tx_dma_failed;
331
332 /*
ad68076e 333 * Rx
bc7f75fa
AK		 334 */
335 bool (*clean_rx) (struct e1000_adapter *adapter,
336 int *work_done, int work_to_do)
337 ____cacheline_aligned_in_smp;
338 void (*alloc_rx_buf) (struct e1000_adapter *adapter,
339 int cleaned_count);
340 struct e1000_ring *rx_ring;
341
342 u32 rx_int_delay;
343 u32 rx_abs_int_delay;
344
ad68076e 345 /* Rx stats */
bc7f75fa
AK		 346 u64 hw_csum_err;
347 u64 hw_csum_good;
348 u64 rx_hdr_split;
7c25769f
BA		 349 u32 gorc;
350 u64 gorc_old;
bc7f75fa
AK		 351 u32 alloc_rx_buff_failed;
352 u32 rx_dma_failed;
353
354 unsigned int rx_ps_pages;
355 u16 rx_ps_bsize0;
318a94d6
JK		 356 u32 max_frame_size;
357 u32 min_frame_size;
bc7f75fa
AK		 358
359 /* OS defined structs */
360 struct net_device *netdev;
361 struct pci_dev *pdev;
bc7f75fa
AK		 362
363 /* structs defined in e1000_hw.h */
364 struct e1000_hw hw;
365
366 struct e1000_hw_stats stats;
367 struct e1000_phy_info phy_info;
368 struct e1000_phy_stats phy_stats;
369
7c25769f
BA		 370 /* Snapshot of PHY registers */
371 struct e1000_phy_regs phy_regs;
372
bc7f75fa
AK		 373 struct e1000_ring test_tx_ring;
374 struct e1000_ring test_rx_ring;
375 u32 test_icr;
376
377 u32 msg_enable;
8e86acd7 378 unsigned int num_vectors;
4662e82b
BA		 379 struct msix_entry *msix_entries;
380 int int_mode;
381 u32 eiac_mask;
bc7f75fa
AK		 382
383 u32 eeprom_wol;
384 u32 wol;
385 u32 pba;
2adc55c9 386 u32 max_hw_frame_size;
bc7f75fa 387
318a94d6 388 bool fc_autoneg;
bc7f75fa
AK		 389
390 unsigned long led_status;
391
392 unsigned int flags;
eb7c3adb 393 unsigned int flags2;
a8f88ff5
JB		 394 struct work_struct downshift_task;
395 struct work_struct update_phy_task;
a4f58f54 396 struct work_struct led_blink_task;
41cec6f1 397 struct work_struct print_hang_task;
23606cf5
RW		 398
399 bool idle_check;
ff10e13c 400 int phy_hang_count;
bc7f75fa
AK		 401};
402
403struct e1000_info {
404 enum e1000_mac_type mac;
405 unsigned int flags;
6f461f6c 406 unsigned int flags2;
bc7f75fa 407 u32 pba;
2adc55c9 408 u32 max_hw_frame_size;
69e3fd8c 409 s32 (*get_variants)(struct e1000_adapter *);
bc7f75fa
AK		 410 struct e1000_mac_operations *mac_ops;
411 struct e1000_phy_operations *phy_ops;
412 struct e1000_nvm_operations *nvm_ops;
413};
414
415/* hardware capability, feature, and workaround flags */
416#define FLAG_HAS_AMT (1 << 0)
417#define FLAG_HAS_FLASH (1 << 1)
418#define FLAG_HAS_HW_VLAN_FILTER (1 << 2)
419#define FLAG_HAS_WOL (1 << 3)
420#define FLAG_HAS_ERT (1 << 4)
421#define FLAG_HAS_CTRLEXT_ON_LOAD (1 << 5)
422#define FLAG_HAS_SWSM_ON_LOAD (1 << 6)
423#define FLAG_HAS_JUMBO_FRAMES (1 << 7)
4a770358 424#define FLAG_READ_ONLY_NVM (1 << 8)
97ac8cae 425#define FLAG_IS_ICH (1 << 9)
4662e82b 426#define FLAG_HAS_MSIX (1 << 10)
bc7f75fa
AK		 427#define FLAG_HAS_SMART_POWER_DOWN (1 << 11)
428#define FLAG_IS_QUAD_PORT_A (1 << 12)
429#define FLAG_IS_QUAD_PORT (1 << 13)
430#define FLAG_TIPG_MEDIUM_FOR_80003ESLAN (1 << 14)
431#define FLAG_APME_IN_WUC (1 << 15)
432#define FLAG_APME_IN_CTRL3 (1 << 16)
433#define FLAG_APME_CHECK_PORT_B (1 << 17)
434#define FLAG_DISABLE_FC_PAUSE_TIME (1 << 18)
435#define FLAG_NO_WAKE_UCAST (1 << 19)
436#define FLAG_MNG_PT_ENABLED (1 << 20)
437#define FLAG_RESET_OVERWRITES_LAA (1 << 21)
438#define FLAG_TARC_SPEED_MODE_BIT (1 << 22)
439#define FLAG_TARC_SET_BIT_ZERO (1 << 23)
440#define FLAG_RX_NEEDS_RESTART (1 << 24)
441#define FLAG_LSC_GIG_SPEED_DROP (1 << 25)
442#define FLAG_SMART_POWER_DOWN (1 << 26)
443#define FLAG_MSI_ENABLED (1 << 27)
444#define FLAG_RX_CSUM_ENABLED (1 << 28)
445#define FLAG_TSO_FORCE (1 << 29)
318a94d6 446#define FLAG_RX_RESTART_NOW (1 << 30)
f8d59f78 447#define FLAG_MSI_TEST_FAILED (1 << 31)
bc7f75fa 448
eb7c3adb
JK		 449/* CRC Stripping defines */
450#define FLAG2_CRC_STRIPPING (1 << 0)
a4f58f54 451#define FLAG2_HAS_PHY_WAKEUP (1 << 1)
b94b5028 452#define FLAG2_IS_DISCARDING (1 << 2)
6f461f6c 453#define FLAG2_DISABLE_ASPM_L1 (1 << 3)
8c7bbb92 454#define FLAG2_HAS_PHY_STATS (1 << 4)
e52997f9 455#define FLAG2_HAS_EEE (1 << 5)
3a3b7586 456#define FLAG2_DMA_BURST (1 << 6)
828bac87 457#define FLAG2_DISABLE_AIM (1 << 8)
ff10e13c 458#define FLAG2_CHECK_PHY_HANG (1 << 9)
eb7c3adb 459
bc7f75fa
AK		 460#define E1000_RX_DESC_PS(R, i) \
461 (&(((union e1000_rx_desc_packet_split *)((R).desc))[i]))
462#define E1000_GET_DESC(R, i, type) (&(((struct type *)((R).desc))[i]))
463#define E1000_RX_DESC(R, i) E1000_GET_DESC(R, i, e1000_rx_desc)
464#define E1000_TX_DESC(R, i) E1000_GET_DESC(R, i, e1000_tx_desc)
465#define E1000_CONTEXT_DESC(R, i) E1000_GET_DESC(R, i, e1000_context_desc)
466
467enum e1000_state_t {
468 __E1000_TESTING,
469 __E1000_RESETTING,
470 __E1000_DOWN
471};
472
473enum latency_range {
474 lowest_latency = 0,
475 low_latency = 1,
476 bulk_latency = 2,
477 latency_invalid = 255
478};
479
480extern char e1000e_driver_name[];
481extern const char e1000e_driver_version[];
482
483extern void e1000e_check_options(struct e1000_adapter *adapter);
484extern void e1000e_set_ethtool_ops(struct net_device *netdev);
485
486extern int e1000e_up(struct e1000_adapter *adapter);
487extern void e1000e_down(struct e1000_adapter *adapter);
488extern void e1000e_reinit_locked(struct e1000_adapter *adapter);
489extern void e1000e_reset(struct e1000_adapter *adapter);
490extern void e1000e_power_up_phy(struct e1000_adapter *adapter);
491extern int e1000e_setup_rx_resources(struct e1000_adapter *adapter);
492extern int e1000e_setup_tx_resources(struct e1000_adapter *adapter);
493extern void e1000e_free_rx_resources(struct e1000_adapter *adapter);
494extern void e1000e_free_tx_resources(struct e1000_adapter *adapter);
495extern void e1000e_update_stats(struct e1000_adapter *adapter);
4662e82b
BA		 496extern void e1000e_set_interrupt_capability(struct e1000_adapter *adapter);
497extern void e1000e_reset_interrupt_capability(struct e1000_adapter *adapter);
6f461f6c 498extern void e1000e_disable_aspm(struct pci_dev *pdev, u16 state);
bc7f75fa
AK		 499
500extern unsigned int copybreak;
501
502extern char *e1000e_get_hw_dev_name(struct e1000_hw *hw);
503
504extern struct e1000_info e1000_82571_info;
505extern struct e1000_info e1000_82572_info;
506extern struct e1000_info e1000_82573_info;
4662e82b 507extern struct e1000_info e1000_82574_info;
8c81c9c3 508extern struct e1000_info e1000_82583_info;
bc7f75fa
AK		 509extern struct e1000_info e1000_ich8_info;
510extern struct e1000_info e1000_ich9_info;
f4187b56 511extern struct e1000_info e1000_ich10_info;
a4f58f54 512extern struct e1000_info e1000_pch_info;
d3738bb8 513extern struct e1000_info e1000_pch2_info;
bc7f75fa
AK		 514extern struct e1000_info e1000_es2_info;
515
69e3fd8c 516extern s32 e1000e_read_pba_num(struct e1000_hw *hw, u32 *pba_num);
bc7f75fa
AK		 517
518extern s32 e1000e_commit_phy(struct e1000_hw *hw);
519
520extern bool e1000e_enable_mng_pass_thru(struct e1000_hw *hw);
521
522extern bool e1000e_get_laa_state_82571(struct e1000_hw *hw);
523extern void e1000e_set_laa_state_82571(struct e1000_hw *hw, bool state);
524
4a770358 525extern void e1000e_write_protect_nvm_ich8lan(struct e1000_hw *hw);
bc7f75fa
AK		 526extern void e1000e_set_kmrn_lock_loss_workaround_ich8lan(struct e1000_hw *hw,
527 bool state);
528extern void e1000e_igp3_phy_powerdown_workaround_ich8lan(struct e1000_hw *hw);
529extern void e1000e_gig_downshift_workaround_ich8lan(struct e1000_hw *hw);
97ac8cae 530extern void e1000e_disable_gig_wol_ich8lan(struct e1000_hw *hw);
bb436b20 531extern s32 e1000_configure_k1_ich8lan(struct e1000_hw *hw, bool k1_enable);
d3738bb8
BA		 532extern s32 e1000_lv_jumbo_workaround_ich8lan(struct e1000_hw *hw, bool enable);
533extern void e1000_copy_rx_addrs_to_phy_ich8lan(struct e1000_hw *hw);
bc7f75fa
AK		 534
535extern s32 e1000e_check_for_copper_link(struct e1000_hw *hw);
536extern s32 e1000e_check_for_fiber_link(struct e1000_hw *hw);
537extern s32 e1000e_check_for_serdes_link(struct e1000_hw *hw);
a4f58f54 538extern s32 e1000e_setup_led_generic(struct e1000_hw *hw);
bc7f75fa
AK		 539extern s32 e1000e_cleanup_led_generic(struct e1000_hw *hw);
540extern s32 e1000e_led_on_generic(struct e1000_hw *hw);
541extern s32 e1000e_led_off_generic(struct e1000_hw *hw);
542extern s32 e1000e_get_bus_info_pcie(struct e1000_hw *hw);
f4d2dd4c
BA		 543extern void e1000_set_lan_id_multi_port_pcie(struct e1000_hw *hw);
544extern void e1000_set_lan_id_single_port(struct e1000_hw *hw);
bc7f75fa
AK		 545extern s32 e1000e_get_speed_and_duplex_copper(struct e1000_hw *hw, u16 *speed, u16 *duplex);
546extern s32 e1000e_get_speed_and_duplex_fiber_serdes(struct e1000_hw *hw, u16 *speed, u16 *duplex);
547extern s32 e1000e_disable_pcie_master(struct e1000_hw *hw);
548extern s32 e1000e_get_auto_rd_done(struct e1000_hw *hw);
549extern s32 e1000e_id_led_init(struct e1000_hw *hw);
550extern void e1000e_clear_hw_cntrs_base(struct e1000_hw *hw);
551extern s32 e1000e_setup_fiber_serdes_link(struct e1000_hw *hw);
552extern s32 e1000e_copper_link_setup_m88(struct e1000_hw *hw);
553extern s32 e1000e_copper_link_setup_igp(struct e1000_hw *hw);
554extern s32 e1000e_setup_link(struct e1000_hw *hw);
caaddaf8 555extern void e1000_clear_vfta_generic(struct e1000_hw *hw);
bc7f75fa 556extern void e1000e_init_rx_addrs(struct e1000_hw *hw, u16 rar_count);
e2de3eb6
JK		 557extern void e1000e_update_mc_addr_list_generic(struct e1000_hw *hw,
558 u8 *mc_addr_list,
ab8932f3 559 u32 mc_addr_count);
bc7f75fa
AK		 560extern void e1000e_rar_set(struct e1000_hw *hw, u8 *addr, u32 index);
561extern s32 e1000e_set_fc_watermarks(struct e1000_hw *hw);
562extern void e1000e_set_pcie_no_snoop(struct e1000_hw *hw, u32 no_snoop);
563extern s32 e1000e_get_hw_semaphore(struct e1000_hw *hw);
564extern s32 e1000e_valid_led_default(struct e1000_hw *hw, u16 *data);
565extern void e1000e_config_collision_dist(struct e1000_hw *hw);
566extern s32 e1000e_config_fc_after_link_up(struct e1000_hw *hw);
567extern s32 e1000e_force_mac_fc(struct e1000_hw *hw);
568extern s32 e1000e_blink_led(struct e1000_hw *hw);
caaddaf8 569extern void e1000_write_vfta_generic(struct e1000_hw *hw, u32 offset, u32 value);
608f8a0d 570extern s32 e1000_check_alt_mac_addr_generic(struct e1000_hw *hw);
bc7f75fa
AK		 571extern void e1000e_reset_adaptive(struct e1000_hw *hw);
572extern void e1000e_update_adaptive(struct e1000_hw *hw);
573
574extern s32 e1000e_setup_copper_link(struct e1000_hw *hw);
575extern s32 e1000e_get_phy_id(struct e1000_hw *hw);
576extern void e1000e_put_hw_semaphore(struct e1000_hw *hw);
577extern s32 e1000e_check_reset_block_generic(struct e1000_hw *hw);
578extern s32 e1000e_phy_force_speed_duplex_igp(struct e1000_hw *hw);
579extern s32 e1000e_get_cable_length_igp_2(struct e1000_hw *hw);
580extern s32 e1000e_get_phy_info_igp(struct e1000_hw *hw);
581extern s32 e1000e_read_phy_reg_igp(struct e1000_hw *hw, u32 offset, u16 *data);
5ccdcecb
BA		 582extern s32 e1000e_read_phy_reg_igp_locked(struct e1000_hw *hw, u32 offset,
583 u16 *data);
bc7f75fa
AK		 584extern s32 e1000e_phy_hw_reset_generic(struct e1000_hw *hw);
585extern s32 e1000e_set_d3_lplu_state(struct e1000_hw *hw, bool active);
586extern s32 e1000e_write_phy_reg_igp(struct e1000_hw *hw, u32 offset, u16 data);
5ccdcecb
BA		 587extern s32 e1000e_write_phy_reg_igp_locked(struct e1000_hw *hw, u32 offset,
588 u16 data);
bc7f75fa
AK		 589extern s32 e1000e_phy_sw_reset(struct e1000_hw *hw);
590extern s32 e1000e_phy_force_speed_duplex_m88(struct e1000_hw *hw);
591extern s32 e1000e_get_cfg_done(struct e1000_hw *hw);
592extern s32 e1000e_get_cable_length_m88(struct e1000_hw *hw);
593extern s32 e1000e_get_phy_info_m88(struct e1000_hw *hw);
594extern s32 e1000e_read_phy_reg_m88(struct e1000_hw *hw, u32 offset, u16 *data);
595extern s32 e1000e_write_phy_reg_m88(struct e1000_hw *hw, u32 offset, u16 data);
f4187b56 596extern s32 e1000e_phy_init_script_igp3(struct e1000_hw *hw);
bc7f75fa 597extern enum e1000_phy_type e1000e_get_phy_type_from_id(u32 phy_id);
97ac8cae
BA		 598extern s32 e1000e_determine_phy_address(struct e1000_hw *hw);
599extern s32 e1000e_write_phy_reg_bm(struct e1000_hw *hw, u32 offset, u16 data);
600extern s32 e1000e_read_phy_reg_bm(struct e1000_hw *hw, u32 offset, u16 *data);
4662e82b
BA		 601extern s32 e1000e_read_phy_reg_bm2(struct e1000_hw *hw, u32 offset, u16 *data);
602extern s32 e1000e_write_phy_reg_bm2(struct e1000_hw *hw, u32 offset, u16 data);
bc7f75fa
AK		 603extern void e1000e_phy_force_speed_duplex_setup(struct e1000_hw *hw, u16 *phy_ctrl);
604extern s32 e1000e_write_kmrn_reg(struct e1000_hw *hw, u32 offset, u16 data);
5ccdcecb
BA		 605extern s32 e1000e_write_kmrn_reg_locked(struct e1000_hw *hw, u32 offset,
606 u16 data);
bc7f75fa 607extern s32 e1000e_read_kmrn_reg(struct e1000_hw *hw, u32 offset, u16 *data);
5ccdcecb
BA		 608extern s32 e1000e_read_kmrn_reg_locked(struct e1000_hw *hw, u32 offset,
609 u16 *data);
bc7f75fa
AK		 610extern s32 e1000e_phy_has_link_generic(struct e1000_hw *hw, u32 iterations,
611 u32 usec_interval, bool *success);
612extern s32 e1000e_phy_reset_dsp(struct e1000_hw *hw);
17f208de
BA		 613extern void e1000_power_up_phy_copper(struct e1000_hw *hw);
614extern void e1000_power_down_phy_copper(struct e1000_hw *hw);
2d9498f3
DG		 615extern s32 e1000e_read_phy_reg_mdic(struct e1000_hw *hw, u32 offset, u16 *data);
616extern s32 e1000e_write_phy_reg_mdic(struct e1000_hw *hw, u32 offset, u16 data);
bc7f75fa 617extern s32 e1000e_check_downshift(struct e1000_hw *hw);
a4f58f54 618extern s32 e1000_read_phy_reg_hv(struct e1000_hw *hw, u32 offset, u16 *data);
5ccdcecb
BA		 619extern s32 e1000_read_phy_reg_hv_locked(struct e1000_hw *hw, u32 offset,
620 u16 *data);
a4f58f54 621extern s32 e1000_write_phy_reg_hv(struct e1000_hw *hw, u32 offset, u16 data);
5ccdcecb
BA		 622extern s32 e1000_write_phy_reg_hv_locked(struct e1000_hw *hw, u32 offset,
623 u16 data);
a4f58f54
BA		 624extern s32 e1000_link_stall_workaround_hv(struct e1000_hw *hw);
625extern s32 e1000_copper_link_setup_82577(struct e1000_hw *hw);
626extern s32 e1000_check_polarity_82577(struct e1000_hw *hw);
627extern s32 e1000_get_phy_info_82577(struct e1000_hw *hw);
628extern s32 e1000_phy_force_speed_duplex_82577(struct e1000_hw *hw);
629extern s32 e1000_get_cable_length_82577(struct e1000_hw *hw);
bc7f75fa 630
0be84010
BA		 631extern s32 e1000_check_polarity_m88(struct e1000_hw *hw);
632extern s32 e1000_get_phy_info_ife(struct e1000_hw *hw);
633extern s32 e1000_check_polarity_ife(struct e1000_hw *hw);
634extern s32 e1000_phy_force_speed_duplex_ife(struct e1000_hw *hw);
635extern s32 e1000_check_polarity_igp(struct e1000_hw *hw);
ff10e13c 636extern bool e1000_check_phy_82574(struct e1000_hw *hw);
0be84010 637
bc7f75fa
AK		 638static inline s32 e1000_phy_hw_reset(struct e1000_hw *hw)
639{
94d8186a 640 return hw->phy.ops.reset(hw);
bc7f75fa
AK		 641}
642
643static inline s32 e1000_check_reset_block(struct e1000_hw *hw)
644{
645 return hw->phy.ops.check_reset_block(hw);
646}
647
648static inline s32 e1e_rphy(struct e1000_hw *hw, u32 offset, u16 *data)
649{
94d8186a 650 return hw->phy.ops.read_reg(hw, offset, data);
bc7f75fa
AK		 651}
652
653static inline s32 e1e_wphy(struct e1000_hw *hw, u32 offset, u16 data)
654{
94d8186a 655 return hw->phy.ops.write_reg(hw, offset, data);
bc7f75fa
AK		 656}
657
658static inline s32 e1000_get_cable_length(struct e1000_hw *hw)
659{
660 return hw->phy.ops.get_cable_length(hw);
661}
662
663extern s32 e1000e_acquire_nvm(struct e1000_hw *hw);
664extern s32 e1000e_write_nvm_spi(struct e1000_hw *hw, u16 offset, u16 words, u16 *data);
665extern s32 e1000e_update_nvm_checksum_generic(struct e1000_hw *hw);
666extern s32 e1000e_poll_eerd_eewr_done(struct e1000_hw *hw, int ee_reg);
bc7f75fa
AK		 667extern s32 e1000e_read_nvm_eerd(struct e1000_hw *hw, u16 offset, u16 words, u16 *data);
668extern s32 e1000e_validate_nvm_checksum_generic(struct e1000_hw *hw);
669extern void e1000e_release_nvm(struct e1000_hw *hw);
670extern void e1000e_reload_nvm(struct e1000_hw *hw);
608f8a0d
BA		 671extern s32 e1000_read_mac_addr_generic(struct e1000_hw *hw);
672
673static inline s32 e1000e_read_mac_addr(struct e1000_hw *hw)
674{
675 if (hw->mac.ops.read_mac_addr)
676 return hw->mac.ops.read_mac_addr(hw);
677
678 return e1000_read_mac_addr_generic(hw);
679}
bc7f75fa
AK		 680
681static inline s32 e1000_validate_nvm_checksum(struct e1000_hw *hw)
682{
94d8186a 683 return hw->nvm.ops.validate(hw);
bc7f75fa
AK		 684}
685
686static inline s32 e1000e_update_nvm_checksum(struct e1000_hw *hw)
687{
94d8186a 688 return hw->nvm.ops.update(hw);
bc7f75fa
AK		 689}
690
691static inline s32 e1000_read_nvm(struct e1000_hw *hw, u16 offset, u16 words, u16 *data)
692{
94d8186a 693 return hw->nvm.ops.read(hw, offset, words, data);
bc7f75fa
AK		 694}
695
696static inline s32 e1000_write_nvm(struct e1000_hw *hw, u16 offset, u16 words, u16 *data)
697{
94d8186a 698 return hw->nvm.ops.write(hw, offset, words, data);
bc7f75fa
AK		 699}
700
701static inline s32 e1000_get_phy_info(struct e1000_hw *hw)
702{
94d8186a 703 return hw->phy.ops.get_info(hw);
bc7f75fa
AK		 704}
705
4662e82b
BA		 706static inline s32 e1000e_check_mng_mode(struct e1000_hw *hw)
707{
708 return hw->mac.ops.check_mng_mode(hw);
709}
710
711extern bool e1000e_check_mng_mode_generic(struct e1000_hw *hw);
bc7f75fa
AK		 712extern bool e1000e_enable_tx_pkt_filtering(struct e1000_hw *hw);
713extern s32 e1000e_mng_write_dhcp_info(struct e1000_hw *hw, u8 *buffer, u16 length);
714
715static inline u32 __er32(struct e1000_hw *hw, unsigned long reg)
716{
717 return readl(hw->hw_addr + reg);
718}
719
720static inline void __ew32(struct e1000_hw *hw, unsigned long reg, u32 val)
721{
722 writel(val, hw->hw_addr + reg);
723}
724
725#endif /* _E1000_H_ */
Clone of davem's net-next-2.6 tree