1 /*
2 * QLogic FCoE Offload Driver
3 * Copyright (c) 2016-2018 Cavium Inc.
4 *
5 * This software is available under the terms of the GNU General Public License
6 * (GPL) Version 2, available from the file COPYING in the main directory of
7 * this source tree.
8 */
9 #ifndef _QEDFC_H_
10 #define _QEDFC_H_
11
12 #include <scsi/libfcoe.h>
13 #include <scsi/libfc.h>
14 #include <scsi/fc/fc_fip.h>
15 #include <scsi/fc/fc_fc2.h>
16 #include <scsi/scsi_tcq.h>
17 #include <scsi/fc_encode.h>
18 #include <linux/version.h>
19
20
21 /* qedf_hsi.h needs to before included any qed includes */
22 #include "qedf_hsi.h"
23
24 #include <linux/qed/qed_if.h>
25 #include <linux/qed/qed_fcoe_if.h>
26 #include <linux/qed/qed_ll2_if.h>
27 #include "qedf_version.h"
28 #include "qedf_dbg.h"
29 #include "drv_fcoe_fw_funcs.h"
30
31 /* Helpers to extract upper and lower 32-bits of pointer */
32 #define U64_HI(val) ((u32)(((u64)(val)) >> 32))
33 #define U64_LO(val) ((u32)(((u64)(val)) & 0xffffffff))
34
35 #define QEDF_DESCR "QLogic FCoE Offload Driver"
36 #define QEDF_MODULE_NAME "qedf"
37
38 #define QEDF_MIN_XID 0
39 #define QEDF_MAX_SCSI_XID (NUM_TASKS_PER_CONNECTION - 1)
40 #define QEDF_MAX_ELS_XID 4095
41 #define QEDF_FLOGI_RETRY_CNT 3
42 #define QEDF_RPORT_RETRY_CNT 255
43 #define QEDF_MAX_SESSIONS 1024
44 #define QEDF_MAX_PAYLOAD 2048
45 #define QEDF_MAX_BDS_PER_CMD 256
46 #define QEDF_MAX_BD_LEN 0xffff
47 #define QEDF_BD_SPLIT_SZ 0x1000
48 #define QEDF_PAGE_SIZE 4096
49 #define QED_HW_DMA_BOUNDARY 0xfff
50 #define QEDF_MAX_SGLEN_FOR_CACHESGL ((1U << 16) - 1)
51 #define QEDF_MFS (QEDF_MAX_PAYLOAD + \
52 sizeof(struct fc_frame_header))
53 #define QEDF_MAX_NPIV 64
54 #define QEDF_TM_TIMEOUT 10
55 #define QEDF_ABORT_TIMEOUT 10
56 #define QEDF_CLEANUP_TIMEOUT 10
57 #define QEDF_MAX_CDB_LEN 16
58
59 #define UPSTREAM_REMOVE 1
60 #define UPSTREAM_KEEP 1
61
62 struct qedf_mp_req {
63 uint32_t req_len;
64 void *req_buf;
65 dma_addr_t req_buf_dma;
66 struct scsi_sge *mp_req_bd;
67 dma_addr_t mp_req_bd_dma;
68 struct fc_frame_header req_fc_hdr;
69
70 uint32_t resp_len;
71 void *resp_buf;
72 dma_addr_t resp_buf_dma;
73 struct scsi_sge *mp_resp_bd;
74 dma_addr_t mp_resp_bd_dma;
75 struct fc_frame_header resp_fc_hdr;
76 };
77
78 struct qedf_els_cb_arg {
79 struct qedf_ioreq *aborted_io_req;
80 struct qedf_ioreq *io_req;
81 u8 op; /* Used to keep track of ELS op */
82 uint16_t l2_oxid;
83 u32 offset; /* Used for sequence cleanup */
84 u8 r_ctl; /* Used for sequence cleanup */
85 };
86
87 enum qedf_ioreq_event {
88 QEDF_IOREQ_EV_ABORT_SUCCESS,
89 QEDF_IOREQ_EV_ABORT_FAILED,
90 QEDF_IOREQ_EV_SEND_RRQ,
91 QEDF_IOREQ_EV_ELS_TMO,
92 QEDF_IOREQ_EV_ELS_ERR_DETECT,
93 QEDF_IOREQ_EV_ELS_FLUSH,
94 QEDF_IOREQ_EV_CLEANUP_SUCCESS,
95 QEDF_IOREQ_EV_CLEANUP_FAILED,
96 };
97
98 #define FC_GOOD 0
99 #define FCOE_FCP_RSP_FLAGS_FCP_RESID_OVER (0x1<<2)
100 #define FCOE_FCP_RSP_FLAGS_FCP_RESID_UNDER (0x1<<3)
101 #define CMD_SCSI_STATUS(Cmnd) ((Cmnd)->SCp.Status)
102 #define FCOE_FCP_RSP_FLAGS_FCP_RSP_LEN_VALID (0x1<<0)
103 #define FCOE_FCP_RSP_FLAGS_FCP_SNS_LEN_VALID (0x1<<1)
104 struct qedf_ioreq {
105 struct list_head link;
106 uint16_t xid;
107 struct scsi_cmnd *sc_cmd;
108 bool use_slowpath; /* Use slow SGL for this I/O */
109 #define QEDF_SCSI_CMD 1
110 #define QEDF_TASK_MGMT_CMD 2
111 #define QEDF_ABTS 3
112 #define QEDF_ELS 4
113 #define QEDF_CLEANUP 5
114 #define QEDF_SEQ_CLEANUP 6
115 u8 cmd_type;
116 #define QEDF_CMD_OUTSTANDING 0x0
117 #define QEDF_CMD_IN_ABORT 0x1
118 #define QEDF_CMD_IN_CLEANUP 0x2
119 #define QEDF_CMD_SRR_SENT 0x3
120 u8 io_req_flags;
121 uint8_t tm_flags;
122 struct qedf_rport *fcport;
123 unsigned long flags;
124 enum qedf_ioreq_event event;
125 size_t data_xfer_len;
126 struct kref refcount;
127 struct qedf_cmd_mgr *cmd_mgr;
128 struct io_bdt *bd_tbl;
129 struct delayed_work timeout_work;
130 struct completion tm_done;
131 struct completion abts_done;
132 struct e4_fcoe_task_context *task;
133 struct fcoe_task_params *task_params;
134 struct scsi_sgl_task_params *sgl_task_params;
135 int idx;
136 /*
137 * Need to allocate enough room for both sense data and FCP response data
138 * which has a max length of 8 bytes according to spec.
139 */
140 #define QEDF_SCSI_SENSE_BUFFERSIZE (SCSI_SENSE_BUFFERSIZE + 8)
141 uint8_t *sense_buffer;
142 dma_addr_t sense_buffer_dma;
143 u32 fcp_resid;
144 u32 fcp_rsp_len;
145 u32 fcp_sns_len;
146 u8 cdb_status;
147 u8 fcp_status;
148 u8 fcp_rsp_code;
149 u8 scsi_comp_flags;
150 #define QEDF_MAX_REUSE 0xfff
151 u16 reuse_count;
152 struct qedf_mp_req mp_req;
153 void (*cb_func)(struct qedf_els_cb_arg *cb_arg);
154 struct qedf_els_cb_arg *cb_arg;
155 int fp_idx;
156 unsigned int cpu;
157 unsigned int int_cpu;
158 #define QEDF_IOREQ_SLOW_SGE 0
159 #define QEDF_IOREQ_SINGLE_SGE 1
160 #define QEDF_IOREQ_FAST_SGE 2
161 u8 sge_type;
162 struct delayed_work rrq_work;
163
164 /* Used for sequence level recovery; i.e. REC/SRR */
165 uint32_t rx_buf_off;
166 uint32_t tx_buf_off;
167 uint32_t rx_id;
168 uint32_t task_retry_identifier;
169
170 /*
171 * Used to tell if we need to return a SCSI command
172 * during some form of error processing.
173 */
174 bool return_scsi_cmd_on_abts;
175 };
176
177 extern struct workqueue_struct *qedf_io_wq;
178
179 struct qedf_rport {
180 spinlock_t rport_lock;
181 #define QEDF_RPORT_SESSION_READY 1
182 #define QEDF_RPORT_UPLOADING_CONNECTION 2
183 #define QEDF_RPORT_IN_RESET 3
184 unsigned long flags;
185 unsigned long retry_delay_timestamp;
186 struct fc_rport *rport;
187 struct fc_rport_priv *rdata;
188 struct qedf_ctx *qedf;
189 u32 handle; /* Handle from qed */
190 u32 fw_cid; /* fw_cid from qed */
191 void __iomem *p_doorbell;
192 /* Send queue management */
193 atomic_t free_sqes;
194 atomic_t num_active_ios;
195 struct fcoe_wqe *sq;
196 dma_addr_t sq_dma;
197 u16 sq_prod_idx;
198 u16 fw_sq_prod_idx;
199 u16 sq_con_idx;
200 u32 sq_mem_size;
201 void *sq_pbl;
202 dma_addr_t sq_pbl_dma;
203 u32 sq_pbl_size;
204 u32 sid;
205 #define QEDF_RPORT_TYPE_DISK 0
206 #define QEDF_RPORT_TYPE_TAPE 1
207 uint dev_type; /* Disk or tape */
208 struct list_head peers;
209 };
210
211 /* Used to contain LL2 skb's in ll2_skb_list */
212 struct qedf_skb_work {
213 struct work_struct work;
214 struct sk_buff *skb;
215 struct qedf_ctx *qedf;
216 };
217
218 struct qedf_fastpath {
219 #define QEDF_SB_ID_NULL 0xffff
220 u16 sb_id;
221 struct qed_sb_info *sb_info;
222 struct qedf_ctx *qedf;
223 /* Keep track of number of completions on this fastpath */
224 unsigned long completions;
225 uint32_t cq_num_entries;
226 };
227
228 /* Used to pass fastpath information needed to process CQEs */
229 struct qedf_io_work {
230 struct work_struct work;
231 struct fcoe_cqe cqe;
232 struct qedf_ctx *qedf;
233 struct fc_frame *fp;
234 };
235
236 struct qedf_glbl_q_params {
237 u64 hw_p_cq; /* Completion queue PBL */
238 u64 hw_p_rq; /* Request queue PBL */
239 u64 hw_p_cmdq; /* Command queue PBL */
240 };
241
242 struct global_queue {
243 struct fcoe_cqe *cq;
244 dma_addr_t cq_dma;
245 u32 cq_mem_size;
246 u32 cq_cons_idx; /* Completion queue consumer index */
247 u32 cq_prod_idx;
248
249 void *cq_pbl;
250 dma_addr_t cq_pbl_dma;
251 u32 cq_pbl_size;
252 };
253
254 /* I/O tracing entry */
255 #define QEDF_IO_TRACE_SIZE 2048
256 struct qedf_io_log {
257 #define QEDF_IO_TRACE_REQ 0
258 #define QEDF_IO_TRACE_RSP 1
259 uint8_t direction;
260 uint16_t task_id;
261 uint32_t port_id; /* Remote port fabric ID */
262 int lun;
263 unsigned char op; /* SCSI CDB */
264 uint8_t lba[4];
265 unsigned int bufflen; /* SCSI buffer length */
266 unsigned int sg_count; /* Number of SG elements */
267 int result; /* Result passed back to mid-layer */
268 unsigned long jiffies; /* Time stamp when I/O logged */
269 int refcount; /* Reference count for task id */
270 unsigned int req_cpu; /* CPU that the task is queued on */
271 unsigned int int_cpu; /* Interrupt CPU that the task is received on */
272 unsigned int rsp_cpu; /* CPU that task is returned on */
273 u8 sge_type; /* Did we take the slow, single or fast SGE path */
274 };
275
276 /* Number of entries in BDQ */
277 #define QEDF_BDQ_SIZE 256
278 #define QEDF_BDQ_BUF_SIZE 2072
279
280 /* DMA coherent buffers for BDQ */
281 struct qedf_bdq_buf {
282 void *buf_addr;
283 dma_addr_t buf_dma;
284 };
285
286 /* Main adapter struct */
287 struct qedf_ctx {
288 struct qedf_dbg_ctx dbg_ctx;
289 struct fcoe_ctlr ctlr;
290 struct fc_lport *lport;
291 u8 data_src_addr[ETH_ALEN];
292 #define QEDF_LINK_DOWN 0
293 #define QEDF_LINK_UP 1
294 atomic_t link_state;
295 #define QEDF_DCBX_PENDING 0
296 #define QEDF_DCBX_DONE 1
297 atomic_t dcbx;
298 uint16_t max_scsi_xid;
299 uint16_t max_els_xid;
300 #define QEDF_NULL_VLAN_ID -1
301 #define QEDF_FALLBACK_VLAN 1002
302 #define QEDF_DEFAULT_PRIO 3
303 int vlan_id;
304 u8 prio;
305 struct qed_dev *cdev;
306 struct qed_dev_fcoe_info dev_info;
307 struct qed_int_info int_info;
308 uint16_t last_command;
309 spinlock_t hba_lock;
310 struct pci_dev *pdev;
311 u64 wwnn;
312 u64 wwpn;
313 u8 __aligned(16) mac[ETH_ALEN];
314 struct list_head fcports;
315 atomic_t num_offloads;
316 unsigned int curr_conn_id;
317 struct workqueue_struct *ll2_recv_wq;
318 struct workqueue_struct *link_update_wq;
319 struct delayed_work link_update;
320 struct delayed_work link_recovery;
321 struct completion flogi_compl;
322 struct completion fipvlan_compl;
323
324 /*
325 * Used to tell if we're in the window where we are waiting for
326 * the link to come back up before informting fcoe that the link is
327 * done.
328 */
329 atomic_t link_down_tmo_valid;
330 #define QEDF_TIMER_INTERVAL (1 * HZ)
331 struct timer_list timer; /* One second book keeping timer */
332 #define QEDF_DRAIN_ACTIVE 1
333 #define QEDF_LL2_STARTED 2
334 #define QEDF_UNLOADING 3
335 #define QEDF_GRCDUMP_CAPTURE 4
336 #define QEDF_IN_RECOVERY 5
337 #define QEDF_DBG_STOP_IO 6
338 unsigned long flags; /* Miscellaneous state flags */
339 int fipvlan_retries;
340 u8 num_queues;
341 struct global_queue **global_queues;
342 /* Pointer to array of queue structures */
343 struct qedf_glbl_q_params *p_cpuq;
344 /* Physical address of array of queue structures */
345 dma_addr_t hw_p_cpuq;
346
347 struct qedf_bdq_buf bdq[QEDF_BDQ_SIZE];
348 void *bdq_pbl;
349 dma_addr_t bdq_pbl_dma;
350 size_t bdq_pbl_mem_size;
351 void *bdq_pbl_list;
352 dma_addr_t bdq_pbl_list_dma;
353 u8 bdq_pbl_list_num_entries;
354 void __iomem *bdq_primary_prod;
355 void __iomem *bdq_secondary_prod;
356 uint16_t bdq_prod_idx;
357
358 /* Structure for holding all the fastpath for this qedf_ctx */
359 struct qedf_fastpath *fp_array;
360 struct qed_fcoe_tid tasks;
361 struct qedf_cmd_mgr *cmd_mgr;
362 /* Holds the PF parameters we pass to qed to start he FCoE function */
363 struct qed_pf_params pf_params;
364 /* Used to time middle path ELS and TM commands */
365 struct workqueue_struct *timer_work_queue;
366
367 #define QEDF_IO_WORK_MIN 64
368 mempool_t *io_mempool;
369 struct workqueue_struct *dpc_wq;
370 struct delayed_work grcdump_work;
371
372 u32 slow_sge_ios;
373 u32 fast_sge_ios;
374 u32 single_sge_ios;
375
376 uint8_t *grcdump;
377 uint32_t grcdump_size;
378
379 struct qedf_io_log io_trace_buf[QEDF_IO_TRACE_SIZE];
380 spinlock_t io_trace_lock;
381 uint16_t io_trace_idx;
382
383 bool stop_io_on_error;
384
385 u32 flogi_cnt;
386 u32 flogi_failed;
387
388 /* Used for fc statistics */
389 struct mutex stats_mutex;
390 u64 input_requests;
391 u64 output_requests;
392 u64 control_requests;
393 u64 packet_aborts;
394 u64 alloc_failures;
395 u8 lun_resets;
396 u8 target_resets;
397 u8 task_set_fulls;
398 u8 busy;
399 };
400
401 struct io_bdt {
402 struct qedf_ioreq *io_req;
403 struct scsi_sge *bd_tbl;
404 dma_addr_t bd_tbl_dma;
405 u16 bd_valid;
406 };
407
408 struct qedf_cmd_mgr {
409 struct qedf_ctx *qedf;
410 u16 idx;
411 struct io_bdt **io_bdt_pool;
412 #define FCOE_PARAMS_NUM_TASKS 2048
413 struct qedf_ioreq cmds[FCOE_PARAMS_NUM_TASKS];
414 spinlock_t lock;
415 atomic_t free_list_cnt;
416 };
417
418 /* Stolen from qed_cxt_api.h and adapted for qed_fcoe_info
419 * Usage:
420 *
421 * void *ptr;
422 * ptr = qedf_get_task_mem(&qedf->tasks, 128);
423 */
qedf_get_task_mem(struct qed_fcoe_tid * info,u32 tid)424 static inline void *qedf_get_task_mem(struct qed_fcoe_tid *info, u32 tid)
425 {
426 return (void *)(info->blocks[tid / info->num_tids_per_block] +
427 (tid % info->num_tids_per_block) * info->size);
428 }
429
qedf_stop_all_io(struct qedf_ctx * qedf)430 static inline void qedf_stop_all_io(struct qedf_ctx *qedf)
431 {
432 set_bit(QEDF_DBG_STOP_IO, &qedf->flags);
433 }
434
435 /*
436 * Externs
437 */
438 #define QEDF_DEFAULT_LOG_MASK 0x3CFB6
439 extern const struct qed_fcoe_ops *qed_ops;
440 extern uint qedf_dump_frames;
441 extern uint qedf_io_tracing;
442 extern uint qedf_stop_io_on_error;
443 extern uint qedf_link_down_tmo;
444 #define QEDF_RETRY_DELAY_MAX 20 /* 2 seconds */
445 extern bool qedf_retry_delay;
446 extern uint qedf_debug;
447
448 extern struct qedf_cmd_mgr *qedf_cmd_mgr_alloc(struct qedf_ctx *qedf);
449 extern void qedf_cmd_mgr_free(struct qedf_cmd_mgr *cmgr);
450 extern int qedf_queuecommand(struct Scsi_Host *host,
451 struct scsi_cmnd *sc_cmd);
452 extern void qedf_fip_send(struct fcoe_ctlr *fip, struct sk_buff *skb);
453 extern u8 *qedf_get_src_mac(struct fc_lport *lport);
454 extern void qedf_fip_recv(struct qedf_ctx *qedf, struct sk_buff *skb);
455 extern void qedf_fcoe_send_vlan_req(struct qedf_ctx *qedf);
456 extern void qedf_scsi_completion(struct qedf_ctx *qedf, struct fcoe_cqe *cqe,
457 struct qedf_ioreq *io_req);
458 extern void qedf_process_warning_compl(struct qedf_ctx *qedf,
459 struct fcoe_cqe *cqe, struct qedf_ioreq *io_req);
460 extern void qedf_process_error_detect(struct qedf_ctx *qedf,
461 struct fcoe_cqe *cqe, struct qedf_ioreq *io_req);
462 extern void qedf_flush_active_ios(struct qedf_rport *fcport, int lun);
463 extern void qedf_release_cmd(struct kref *ref);
464 extern int qedf_initiate_abts(struct qedf_ioreq *io_req,
465 bool return_scsi_cmd_on_abts);
466 extern void qedf_process_abts_compl(struct qedf_ctx *qedf, struct fcoe_cqe *cqe,
467 struct qedf_ioreq *io_req);
468 extern struct qedf_ioreq *qedf_alloc_cmd(struct qedf_rport *fcport,
469 u8 cmd_type);
470
471 extern struct device_attribute *qedf_host_attrs[];
472 extern void qedf_cmd_timer_set(struct qedf_ctx *qedf, struct qedf_ioreq *io_req,
473 unsigned int timer_msec);
474 extern int qedf_init_mp_req(struct qedf_ioreq *io_req);
475 extern void qedf_init_mp_task(struct qedf_ioreq *io_req,
476 struct e4_fcoe_task_context *task_ctx, struct fcoe_wqe *sqe);
477 extern u16 qedf_get_sqe_idx(struct qedf_rport *fcport);
478 extern void qedf_ring_doorbell(struct qedf_rport *fcport);
479 extern void qedf_process_els_compl(struct qedf_ctx *qedf, struct fcoe_cqe *cqe,
480 struct qedf_ioreq *els_req);
481 extern int qedf_send_rrq(struct qedf_ioreq *aborted_io_req);
482 extern int qedf_send_adisc(struct qedf_rport *fcport, struct fc_frame *fp);
483 extern int qedf_initiate_cleanup(struct qedf_ioreq *io_req,
484 bool return_scsi_cmd_on_abts);
485 extern void qedf_process_cleanup_compl(struct qedf_ctx *qedf,
486 struct fcoe_cqe *cqe, struct qedf_ioreq *io_req);
487 extern int qedf_initiate_tmf(struct scsi_cmnd *sc_cmd, u8 tm_flags);
488 extern void qedf_process_tmf_compl(struct qedf_ctx *qedf, struct fcoe_cqe *cqe,
489 struct qedf_ioreq *io_req);
490 extern void qedf_process_cqe(struct qedf_ctx *qedf, struct fcoe_cqe *cqe);
491 extern void qedf_scsi_done(struct qedf_ctx *qedf, struct qedf_ioreq *io_req,
492 int result);
493 extern void qedf_set_vlan_id(struct qedf_ctx *qedf, int vlan_id);
494 extern void qedf_create_sysfs_ctx_attr(struct qedf_ctx *qedf);
495 extern void qedf_remove_sysfs_ctx_attr(struct qedf_ctx *qedf);
496 extern void qedf_capture_grc_dump(struct qedf_ctx *qedf);
497 extern void qedf_wait_for_upload(struct qedf_ctx *qedf);
498 extern void qedf_process_unsol_compl(struct qedf_ctx *qedf, uint16_t que_idx,
499 struct fcoe_cqe *cqe);
500 extern void qedf_restart_rport(struct qedf_rport *fcport);
501 extern int qedf_send_rec(struct qedf_ioreq *orig_io_req);
502 extern int qedf_post_io_req(struct qedf_rport *fcport,
503 struct qedf_ioreq *io_req);
504 extern void qedf_process_seq_cleanup_compl(struct qedf_ctx *qedf,
505 struct fcoe_cqe *cqe, struct qedf_ioreq *io_req);
506 extern int qedf_send_flogi(struct qedf_ctx *qedf);
507 extern void qedf_get_protocol_tlv_data(void *dev, void *data);
508 extern void qedf_fp_io_handler(struct work_struct *work);
509 extern void qedf_get_generic_tlv_data(void *dev, struct qed_generic_tlvs *data);
510 extern void qedf_wq_grcdump(struct work_struct *work);
511
512 #define FCOE_WORD_TO_BYTE 4
513 #define QEDF_MAX_TASK_NUM 0xFFFF
514
515 struct fip_vlan {
516 struct ethhdr eth;
517 struct fip_header fip;
518 struct {
519 struct fip_mac_desc mac;
520 struct fip_wwn_desc wwnn;
521 } desc;
522 };
523
524 /* SQ/CQ Sizes */
525 #define GBL_RSVD_TASKS 16
526 #define NUM_TASKS_PER_CONNECTION 1024
527 #define NUM_RW_TASKS_PER_CONNECTION 512
528 #define FCOE_PARAMS_CQ_NUM_ENTRIES FCOE_PARAMS_NUM_TASKS
529
530 #define FCOE_PARAMS_CMDQ_NUM_ENTRIES FCOE_PARAMS_NUM_TASKS
531 #define SQ_NUM_ENTRIES NUM_TASKS_PER_CONNECTION
532
533 #define QEDF_FCOE_PARAMS_GL_RQ_PI 0
534 #define QEDF_FCOE_PARAMS_GL_CMD_PI 1
535
536 #define QEDF_READ (1 << 1)
537 #define QEDF_WRITE (1 << 0)
538 #define MAX_FIBRE_LUNS 0xffffffff
539
540 #define MIN_NUM_CPUS_MSIX(x) min_t(u32, x->dev_info.num_cqs, \
541 num_online_cpus())
542
543 /*
544 * PCI function probe defines
545 */
546 /* Probe/remove called during normal PCI probe */
547 #define QEDF_MODE_NORMAL 0
548 /* Probe/remove called from qed error recovery */
549 #define QEDF_MODE_RECOVERY 1
550
551 #define SUPPORTED_25000baseKR_Full (1<<27)
552 #define SUPPORTED_50000baseKR2_Full (1<<28)
553 #define SUPPORTED_100000baseKR4_Full (1<<29)
554 #define SUPPORTED_100000baseCR4_Full (1<<30)
555
556 #endif
557
