blob: 6c7257bd73fc7deb7e44da2511955f09522c4e4f [file] [log] [blame]
Jan-Bernd Themann7a291082006-09-13 17:44:31 +02001/*
2 * linux/drivers/net/ehea/ehea.h
3 *
4 * eHEA ethernet device driver for IBM eServer System p
5 *
6 * (C) Copyright IBM Corp. 2006
7 *
8 * Authors:
9 * Christoph Raisch <raisch@de.ibm.com>
10 * Jan-Bernd Themann <themann@de.ibm.com>
11 * Thomas Klein <tklein@de.ibm.com>
12 *
13 *
14 * This program is free software; you can redistribute it and/or modify
15 * it under the terms of the GNU General Public License as published by
16 * the Free Software Foundation; either version 2, or (at your option)
17 * any later version.
18 *
19 * This program is distributed in the hope that it will be useful,
20 * but WITHOUT ANY WARRANTY; without even the implied warranty of
21 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
22 * GNU General Public License for more details.
23 *
24 * You should have received a copy of the GNU General Public License
25 * along with this program; if not, write to the Free Software
26 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
27 */
28
29#ifndef __EHEA_H__
30#define __EHEA_H__
31
32#include <linux/module.h>
33#include <linux/ethtool.h>
34#include <linux/vmalloc.h>
35#include <linux/if_vlan.h>
Jan-Bernd Themannd4dc4ec2007-09-25 16:16:34 -070036#include <linux/inet_lro.h>
Jan-Bernd Themann7a291082006-09-13 17:44:31 +020037
38#include <asm/ibmebus.h>
39#include <asm/abs_addr.h>
40#include <asm/io.h>
41
42#define DRV_NAME "ehea"
Breno Leitaof76957f2011-01-11 07:45:57 +000043#define DRV_VERSION "EHEA_0107"
Jan-Bernd Themann4c3ca4d2007-07-05 09:26:25 +020044
Thomas Klein44c82152007-07-11 16:32:00 +020045/* eHEA capability flags */
Jan-Bernd Themann4c3ca4d2007-07-05 09:26:25 +020046#define DLPAR_PORT_ADD_REM 1
Thomas Klein44c82152007-07-11 16:32:00 +020047#define DLPAR_MEM_ADD 2
48#define DLPAR_MEM_REM 4
Hannes Heringb514f6b62008-09-05 16:38:22 +020049#define EHEA_CAPABILITIES (DLPAR_PORT_ADD_REM | DLPAR_MEM_ADD | DLPAR_MEM_REM)
Jan-Bernd Themann7a291082006-09-13 17:44:31 +020050
51#define EHEA_MSG_DEFAULT (NETIF_MSG_LINK | NETIF_MSG_TIMER \
52 | NETIF_MSG_RX_ERR | NETIF_MSG_TX_ERR)
53
54#define EHEA_MAX_ENTRIES_RQ1 32767
55#define EHEA_MAX_ENTRIES_RQ2 16383
56#define EHEA_MAX_ENTRIES_RQ3 16383
57#define EHEA_MAX_ENTRIES_SQ 32767
58#define EHEA_MIN_ENTRIES_QP 127
59
Jan-Bernd Themannbff0a552006-10-05 16:53:14 +020060#define EHEA_SMALL_QUEUES
Jan-Bernd Themann7a291082006-09-13 17:44:31 +020061#define EHEA_NUM_TX_QP 1
Jan-Bernd Themannd4dc4ec2007-09-25 16:16:34 -070062#define EHEA_LRO_MAX_AGGR 64
Jan-Bernd Themann7a291082006-09-13 17:44:31 +020063
64#ifdef EHEA_SMALL_QUEUES
65#define EHEA_MAX_CQE_COUNT 1023
66#define EHEA_DEF_ENTRIES_SQ 1023
67#define EHEA_DEF_ENTRIES_RQ1 4095
68#define EHEA_DEF_ENTRIES_RQ2 1023
69#define EHEA_DEF_ENTRIES_RQ3 1023
70#else
Jan-Bernd Themannbff0a552006-10-05 16:53:14 +020071#define EHEA_MAX_CQE_COUNT 4080
72#define EHEA_DEF_ENTRIES_SQ 4080
73#define EHEA_DEF_ENTRIES_RQ1 8160
74#define EHEA_DEF_ENTRIES_RQ2 2040
75#define EHEA_DEF_ENTRIES_RQ3 2040
Jan-Bernd Themann7a291082006-09-13 17:44:31 +020076#endif
77
78#define EHEA_MAX_ENTRIES_EQ 20
79
80#define EHEA_SG_SQ 2
81#define EHEA_SG_RQ1 1
82#define EHEA_SG_RQ2 0
83#define EHEA_SG_RQ3 0
84
85#define EHEA_MAX_PACKET_SIZE 9022 /* for jumbo frames */
86#define EHEA_RQ2_PKT_SIZE 1522
87#define EHEA_L_PKT_SIZE 256 /* low latency */
88
Jan-Bernd Themannd4dc4ec2007-09-25 16:16:34 -070089#define MAX_LRO_DESCRIPTORS 8
90
Jan-Bernd Themann7a291082006-09-13 17:44:31 +020091/* Send completion signaling */
Jan-Bernd Themann7a291082006-09-13 17:44:31 +020092
93/* Protection Domain Identifier */
94#define EHEA_PD_ID 0xaabcdeff
95
96#define EHEA_RQ2_THRESHOLD 1
97#define EHEA_RQ3_THRESHOLD 9 /* use RQ3 threshold of 1522 bytes */
98
99#define EHEA_SPEED_10G 10000
100#define EHEA_SPEED_1G 1000
101#define EHEA_SPEED_100M 100
102#define EHEA_SPEED_10M 10
103#define EHEA_SPEED_AUTONEG 0
104
105/* Broadcast/Multicast registration types */
106#define EHEA_BCMC_SCOPE_ALL 0x08
107#define EHEA_BCMC_SCOPE_SINGLE 0x00
108#define EHEA_BCMC_MULTICAST 0x04
109#define EHEA_BCMC_BROADCAST 0x00
110#define EHEA_BCMC_UNTAGGED 0x02
111#define EHEA_BCMC_TAGGED 0x00
112#define EHEA_BCMC_VLANID_ALL 0x01
113#define EHEA_BCMC_VLANID_SINGLE 0x00
114
Jan-Bernd Themann7a291082006-09-13 17:44:31 +0200115#define EHEA_CACHE_LINE 128
116
117/* Memory Regions */
Jan-Bernd Themann7a291082006-09-13 17:44:31 +0200118#define EHEA_MR_ACC_CTRL 0x00800000
Jan-Bernd Themann7a291082006-09-13 17:44:31 +0200119
Thomas Klein44c82152007-07-11 16:32:00 +0200120#define EHEA_BUSMAP_START 0x8000000000000000ULL
Hannes Hering48cfb142008-05-07 14:43:36 +0200121#define EHEA_INVAL_ADDR 0xFFFFFFFFFFFFFFFFULL
122#define EHEA_DIR_INDEX_SHIFT 13 /* 8k Entries in 64k block */
123#define EHEA_TOP_INDEX_SHIFT (EHEA_DIR_INDEX_SHIFT * 2)
124#define EHEA_MAP_ENTRIES (1 << EHEA_DIR_INDEX_SHIFT)
125#define EHEA_MAP_SIZE (0x10000) /* currently fixed map size */
126#define EHEA_INDEX_MASK (EHEA_MAP_ENTRIES - 1)
127
Thomas Klein44c82152007-07-11 16:32:00 +0200128
Jan-Bernd Themann7a291082006-09-13 17:44:31 +0200129#define EHEA_WATCH_DOG_TIMEOUT 10*HZ
130
131/* utility functions */
132
Jan-Bernd Themann7a291082006-09-13 17:44:31 +0200133void ehea_dump(void *adr, int len, char *msg);
134
135#define EHEA_BMASK(pos, length) (((pos) << 16) + (length))
136
137#define EHEA_BMASK_IBM(from, to) (((63 - to) << 16) + ((to) - (from) + 1))
138
139#define EHEA_BMASK_SHIFTPOS(mask) (((mask) >> 16) & 0xffff)
140
141#define EHEA_BMASK_MASK(mask) \
142 (0xffffffffffffffffULL >> ((64 - (mask)) & 0xffff))
143
144#define EHEA_BMASK_SET(mask, value) \
Jan-Bernd Themannd1d25aa2007-07-02 13:00:46 +0200145 ((EHEA_BMASK_MASK(mask) & ((u64)(value))) << EHEA_BMASK_SHIFTPOS(mask))
Jan-Bernd Themann7a291082006-09-13 17:44:31 +0200146
147#define EHEA_BMASK_GET(mask, value) \
Jan-Bernd Themannd1d25aa2007-07-02 13:00:46 +0200148 (EHEA_BMASK_MASK(mask) & (((u64)(value)) >> EHEA_BMASK_SHIFTPOS(mask)))
Jan-Bernd Themann7a291082006-09-13 17:44:31 +0200149
150/*
151 * Generic ehea page
152 */
153struct ehea_page {
154 u8 entries[PAGE_SIZE];
155};
156
157/*
158 * Generic queue in linux kernel virtual memory
159 */
160struct hw_queue {
161 u64 current_q_offset; /* current queue entry */
162 struct ehea_page **queue_pages; /* array of pages belonging to queue */
163 u32 qe_size; /* queue entry size */
164 u32 queue_length; /* queue length allocated in bytes */
165 u32 pagesize;
166 u32 toggle_state; /* toggle flag - per page */
167 u32 reserved; /* 64 bit alignment */
168};
169
170/*
171 * For pSeries this is a 64bit memory address where
172 * I/O memory is mapped into CPU address space
173 */
174struct h_epa {
175 void __iomem *addr;
176};
177
178struct h_epa_user {
179 u64 addr;
180};
181
182struct h_epas {
183 struct h_epa kernel; /* kernel space accessible resource,
184 set to 0 if unused */
185 struct h_epa_user user; /* user space accessible resource
186 set to 0 if unused */
187};
188
Hannes Hering48cfb142008-05-07 14:43:36 +0200189/*
190 * Memory map data structures
191 */
192struct ehea_dir_bmap
193{
194 u64 ent[EHEA_MAP_ENTRIES];
195};
196struct ehea_top_bmap
197{
198 struct ehea_dir_bmap *dir[EHEA_MAP_ENTRIES];
199};
200struct ehea_bmap
201{
202 struct ehea_top_bmap *top[EHEA_MAP_ENTRIES];
Thomas Klein44c82152007-07-11 16:32:00 +0200203};
204
Jan-Bernd Themann7a291082006-09-13 17:44:31 +0200205struct ehea_qp;
206struct ehea_cq;
207struct ehea_eq;
208struct ehea_port;
209struct ehea_av;
210
211/*
212 * Queue attributes passed to ehea_create_qp()
213 */
214struct ehea_qp_init_attr {
Jan-Bernd Themannd1d25aa2007-07-02 13:00:46 +0200215 /* input parameter */
Jan-Bernd Themann7a291082006-09-13 17:44:31 +0200216 u32 qp_token; /* queue token */
217 u8 low_lat_rq1;
218 u8 signalingtype; /* cqe generation flag */
219 u8 rq_count; /* num of receive queues */
220 u8 eqe_gen; /* eqe generation flag */
221 u16 max_nr_send_wqes; /* max number of send wqes */
222 u16 max_nr_rwqes_rq1; /* max number of receive wqes */
223 u16 max_nr_rwqes_rq2;
224 u16 max_nr_rwqes_rq3;
225 u8 wqe_size_enc_sq;
226 u8 wqe_size_enc_rq1;
227 u8 wqe_size_enc_rq2;
228 u8 wqe_size_enc_rq3;
229 u8 swqe_imm_data_len; /* immediate data length for swqes */
230 u16 port_nr;
231 u16 rq2_threshold;
232 u16 rq3_threshold;
233 u64 send_cq_handle;
234 u64 recv_cq_handle;
235 u64 aff_eq_handle;
236
Jan-Bernd Themannd1d25aa2007-07-02 13:00:46 +0200237 /* output parameter */
Jan-Bernd Themann7a291082006-09-13 17:44:31 +0200238 u32 qp_nr;
239 u16 act_nr_send_wqes;
240 u16 act_nr_rwqes_rq1;
241 u16 act_nr_rwqes_rq2;
242 u16 act_nr_rwqes_rq3;
243 u8 act_wqe_size_enc_sq;
244 u8 act_wqe_size_enc_rq1;
245 u8 act_wqe_size_enc_rq2;
246 u8 act_wqe_size_enc_rq3;
247 u32 nr_sq_pages;
248 u32 nr_rq1_pages;
249 u32 nr_rq2_pages;
250 u32 nr_rq3_pages;
251 u32 liobn_sq;
252 u32 liobn_rq1;
253 u32 liobn_rq2;
254 u32 liobn_rq3;
255};
256
257/*
Martin Olsson98a17082009-04-22 18:21:29 +0200258 * Event Queue attributes, passed as parameter
Jan-Bernd Themann7a291082006-09-13 17:44:31 +0200259 */
260struct ehea_eq_attr {
261 u32 type;
262 u32 max_nr_of_eqes;
263 u8 eqe_gen; /* generate eqe flag */
264 u64 eq_handle;
265 u32 act_nr_of_eqes;
266 u32 nr_pages;
267 u32 ist1; /* Interrupt service token */
268 u32 ist2;
269 u32 ist3;
270 u32 ist4;
271};
272
273
274/*
275 * Event Queue
276 */
277struct ehea_eq {
278 struct ehea_adapter *adapter;
279 struct hw_queue hw_queue;
280 u64 fw_handle;
281 struct h_epas epas;
282 spinlock_t spinlock;
283 struct ehea_eq_attr attr;
284};
285
286/*
287 * HEA Queues
288 */
289struct ehea_qp {
290 struct ehea_adapter *adapter;
291 u64 fw_handle; /* QP handle for firmware calls */
292 struct hw_queue hw_squeue;
293 struct hw_queue hw_rqueue1;
294 struct hw_queue hw_rqueue2;
295 struct hw_queue hw_rqueue3;
296 struct h_epas epas;
297 struct ehea_qp_init_attr init_attr;
298};
299
300/*
301 * Completion Queue attributes
302 */
303struct ehea_cq_attr {
Jan-Bernd Themannd1d25aa2007-07-02 13:00:46 +0200304 /* input parameter */
Jan-Bernd Themann7a291082006-09-13 17:44:31 +0200305 u32 max_nr_of_cqes;
306 u32 cq_token;
307 u64 eq_handle;
308
Jan-Bernd Themannd1d25aa2007-07-02 13:00:46 +0200309 /* output parameter */
Jan-Bernd Themann7a291082006-09-13 17:44:31 +0200310 u32 act_nr_of_cqes;
311 u32 nr_pages;
312};
313
314/*
315 * Completion Queue
316 */
317struct ehea_cq {
318 struct ehea_adapter *adapter;
319 u64 fw_handle;
320 struct hw_queue hw_queue;
321 struct h_epas epas;
322 struct ehea_cq_attr attr;
323};
324
325/*
326 * Memory Region
327 */
328struct ehea_mr {
Jan-Bernd Themanne542aa62007-03-22 17:50:24 +0100329 struct ehea_adapter *adapter;
Jan-Bernd Themann7a291082006-09-13 17:44:31 +0200330 u64 handle;
331 u64 vaddr;
332 u32 lkey;
333};
334
335/*
336 * Port state information
337 */
Jan-Bernd Themannacbddb52007-03-23 17:18:53 +0100338struct port_stats {
Jan-Bernd Themann7a291082006-09-13 17:44:31 +0200339 int poll_receive_errors;
Jan-Bernd Themann7a291082006-09-13 17:44:31 +0200340 int queue_stopped;
Jan-Bernd Themannacbddb52007-03-23 17:18:53 +0100341 int err_tcp_cksum;
342 int err_ip_cksum;
343 int err_frame_crc;
Jan-Bernd Themann7a291082006-09-13 17:44:31 +0200344};
345
346#define EHEA_IRQ_NAME_SIZE 20
347
348/*
349 * Queue SKB Array
350 */
351struct ehea_q_skb_arr {
352 struct sk_buff **arr; /* skb array for queue */
353 int len; /* array length */
354 int index; /* array index */
355 int os_skbs; /* rq2/rq3 only: outstanding skbs */
356};
357
358/*
359 * Port resources
360 */
361struct ehea_port_res {
Stephen Hemmingerbea33482007-10-03 16:41:36 -0700362 struct napi_struct napi;
Jan-Bernd Themannacbddb52007-03-23 17:18:53 +0100363 struct port_stats p_stats;
Jan-Bernd Themann7a291082006-09-13 17:44:31 +0200364 struct ehea_mr send_mr; /* send memory region */
365 struct ehea_mr recv_mr; /* receive memory region */
366 spinlock_t xmit_lock;
367 struct ehea_port *port;
368 char int_recv_name[EHEA_IRQ_NAME_SIZE];
369 char int_send_name[EHEA_IRQ_NAME_SIZE];
370 struct ehea_qp *qp;
371 struct ehea_cq *send_cq;
372 struct ehea_cq *recv_cq;
Jan-Bernd Themann18604c52007-02-28 18:34:10 +0100373 struct ehea_eq *eq;
Jan-Bernd Themann7a291082006-09-13 17:44:31 +0200374 struct ehea_q_skb_arr rq1_skba;
375 struct ehea_q_skb_arr rq2_skba;
376 struct ehea_q_skb_arr rq3_skba;
377 struct ehea_q_skb_arr sq_skba;
Thomas Klein44fb3122008-04-04 15:04:53 +0200378 int sq_skba_size;
Jan-Bernd Themann7a291082006-09-13 17:44:31 +0200379 spinlock_t netif_queue;
380 int queue_stopped;
381 int swqe_refill_th;
382 atomic_t swqe_avail;
383 int swqe_ll_count;
Jan-Bernd Themann7a291082006-09-13 17:44:31 +0200384 u32 swqe_id_counter;
385 u64 tx_packets;
Breno Leitaoce45b872010-10-27 08:45:14 +0000386 u64 tx_bytes;
Jan-Bernd Themann7a291082006-09-13 17:44:31 +0200387 u64 rx_packets;
Breno Leitaoce45b872010-10-27 08:45:14 +0000388 u64 rx_bytes;
Jan-Bernd Themann7a291082006-09-13 17:44:31 +0200389 u32 poll_counter;
Jan-Bernd Themannd4dc4ec2007-09-25 16:16:34 -0700390 struct net_lro_mgr lro_mgr;
391 struct net_lro_desc lro_desc[MAX_LRO_DESCRIPTORS];
Andre Detsch2928db42010-08-17 05:49:12 +0000392 int sq_restart_flag;
Jan-Bernd Themann7a291082006-09-13 17:44:31 +0200393};
394
395
Jan-Bernd Themann1acf2312007-02-28 18:34:02 +0100396#define EHEA_MAX_PORTS 16
Thomas Klein21eee2d2008-02-13 16:18:33 +0100397
398#define EHEA_NUM_PORTRES_FW_HANDLES 6 /* QP handle, SendCQ handle,
399 RecvCQ handle, EQ handle,
400 SendMR handle, RecvMR handle */
401#define EHEA_NUM_PORT_FW_HANDLES 1 /* EQ handle */
402#define EHEA_NUM_ADAPTER_FW_HANDLES 2 /* MR handle, NEQ handle */
403
Jan-Bernd Themann7a291082006-09-13 17:44:31 +0200404struct ehea_adapter {
405 u64 handle;
Grant Likely2dc11582010-08-06 09:25:50 -0600406 struct platform_device *ofdev;
Jan-Bernd Themann1acf2312007-02-28 18:34:02 +0100407 struct ehea_port *port[EHEA_MAX_PORTS];
Jan-Bernd Themann7a291082006-09-13 17:44:31 +0200408 struct ehea_eq *neq; /* notification event queue */
Jan-Bernd Themann7a291082006-09-13 17:44:31 +0200409 struct tasklet_struct neq_tasklet;
410 struct ehea_mr mr;
411 u32 pd; /* protection domain */
412 u64 max_mc_mac; /* max number of multicast mac addresses */
Thomas Klein44c82152007-07-11 16:32:00 +0200413 int active_ports;
414 struct list_head list;
Jan-Bernd Themann7a291082006-09-13 17:44:31 +0200415};
416
417
418struct ehea_mc_list {
419 struct list_head list;
420 u64 macaddr;
421};
422
Thomas Klein21eee2d2008-02-13 16:18:33 +0100423/* kdump support */
424struct ehea_fw_handle_entry {
425 u64 adh; /* Adapter Handle */
426 u64 fwh; /* Firmware Handle */
427};
428
429struct ehea_fw_handle_array {
430 struct ehea_fw_handle_entry *arr;
431 int num_entries;
Daniel Walker9f71a562008-03-28 14:41:26 -0700432 struct mutex lock;
Thomas Klein21eee2d2008-02-13 16:18:33 +0100433};
434
435struct ehea_bcmc_reg_entry {
436 u64 adh; /* Adapter Handle */
437 u32 port_id; /* Logical Port Id */
438 u8 reg_type; /* Registration Type */
439 u64 macaddr;
440};
441
442struct ehea_bcmc_reg_array {
443 struct ehea_bcmc_reg_entry *arr;
444 int num_entries;
Jan-Bernd Themann5c2cec12008-07-03 15:18:45 +0100445 spinlock_t lock;
Thomas Klein21eee2d2008-02-13 16:18:33 +0100446};
447
Jan-Bernd Themann7a291082006-09-13 17:44:31 +0200448#define EHEA_PORT_UP 1
449#define EHEA_PORT_DOWN 0
Jan-Bernd Themann8759cf72007-09-07 12:30:17 +0200450#define EHEA_PHY_LINK_UP 1
451#define EHEA_PHY_LINK_DOWN 0
Jan-Bernd Themann7a291082006-09-13 17:44:31 +0200452#define EHEA_MAX_PORT_RES 16
453struct ehea_port {
454 struct ehea_adapter *adapter; /* adapter that owns this port */
455 struct net_device *netdev;
456 struct net_device_stats stats;
457 struct ehea_port_res port_res[EHEA_MAX_PORT_RES];
Grant Likely2dc11582010-08-06 09:25:50 -0600458 struct platform_device ofdev; /* Open Firmware Device */
Jan-Bernd Themann7a291082006-09-13 17:44:31 +0200459 struct ehea_mc_list *mc_list; /* Multicast MAC addresses */
460 struct vlan_group *vgrp;
461 struct ehea_eq *qp_eq;
462 struct work_struct reset_task;
Daniel Walkera5af6ad2008-03-28 14:41:28 -0700463 struct mutex port_lock;
Jan-Bernd Themann7a291082006-09-13 17:44:31 +0200464 char int_aff_name[EHEA_IRQ_NAME_SIZE];
465 int allmulti; /* Indicates IFF_ALLMULTI state */
466 int promisc; /* Indicates IFF_PROMISC state */
Jan-Bernd Themann18604c52007-02-28 18:34:10 +0100467 int num_tx_qps;
Jan-Bernd Themann7a291082006-09-13 17:44:31 +0200468 int num_add_tx_qps;
Jan-Bernd Themann18604c52007-02-28 18:34:10 +0100469 int num_mcs;
Jan-Bernd Themann7a291082006-09-13 17:44:31 +0200470 int resets;
Stephen Rothwell48e4cc72009-01-05 16:06:02 -0800471 unsigned long flags;
Jan-Bernd Themann7a291082006-09-13 17:44:31 +0200472 u64 mac_addr;
473 u32 logical_port_id;
474 u32 port_speed;
475 u32 msg_enable;
476 u32 sig_comp_iv;
477 u32 state;
Jan-Bernd Themannd4dc4ec2007-09-25 16:16:34 -0700478 u32 lro_max_aggr;
Jan-Bernd Themann8759cf72007-09-07 12:30:17 +0200479 u8 phy_link;
Jan-Bernd Themann7a291082006-09-13 17:44:31 +0200480 u8 full_duplex;
481 u8 autoneg;
482 u8 num_def_qps;
Breno Leitao5b27d422010-10-05 13:16:22 +0000483 wait_queue_head_t swqe_avail_wq;
Breno Leitaoa8bb69f2010-10-05 13:16:23 +0000484 wait_queue_head_t restart_wq;
Jan-Bernd Themann7a291082006-09-13 17:44:31 +0200485};
486
487struct port_res_cfg {
488 int max_entries_rcq;
489 int max_entries_scq;
490 int max_entries_sq;
491 int max_entries_rq1;
492 int max_entries_rq2;
493 int max_entries_rq3;
494};
495
Thomas Klein44c82152007-07-11 16:32:00 +0200496enum ehea_flag_bits {
Jan-Bernd Themann2f69ae02008-07-03 15:18:51 +0100497 __EHEA_STOP_XFER,
498 __EHEA_DISABLE_PORT_RESET
Thomas Klein44c82152007-07-11 16:32:00 +0200499};
Jan-Bernd Themann7a291082006-09-13 17:44:31 +0200500
501void ehea_set_ethtool_ops(struct net_device *netdev);
502int ehea_sense_port_attr(struct ehea_port *port);
503int ehea_set_portspeed(struct ehea_port *port, u32 port_speed);
504
Jan-Bernd Themann7a291082006-09-13 17:44:31 +0200505#endif /* __EHEA_H__ */