2 * This file is part of the Chelsio T4 Ethernet driver for Linux.
4 * Copyright (c) 2003-2010 Chelsio Communications, Inc. All rights reserved.
6 * This software is available to you under a choice of one of two
7 * licenses. You may choose to be licensed under the terms of the GNU
8 * General Public License (GPL) Version 2, available from the file
9 * COPYING in the main directory of this source tree, or the
10 * OpenIB.org BSD license below:
12 * Redistribution and use in source and binary forms, with or
13 * without modification, are permitted provided that the following
16 * - Redistributions of source code must retain the above
17 * copyright notice, this list of conditions and the following
20 * - Redistributions in binary form must reproduce the above
21 * copyright notice, this list of conditions and the following
22 * disclaimer in the documentation and/or other materials
23 * provided with the distribution.
25 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
26 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
27 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
28 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
29 * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
30 * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
31 * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
38 #include <linux/bitops.h>
39 #include <linux/cache.h>
40 #include <linux/interrupt.h>
41 #include <linux/list.h>
42 #include <linux/netdevice.h>
43 #include <linux/pci.h>
44 #include <linux/spinlock.h>
45 #include <linux/timer.h>
47 #include "cxgb4_uld.h"
50 #define FW_VERSION_MAJOR 1
51 #define FW_VERSION_MINOR 1
52 #define FW_VERSION_MICRO 0
55 MAX_NPORTS
= 4, /* max # of ports */
56 SERNUM_LEN
= 24, /* Serial # length */
57 EC_LEN
= 16, /* E/C length */
58 ID_LEN
= 16, /* ID length */
82 PAUSE_AUTONEG
= 1 << 2
86 u64 tx_octets
; /* total # of octets in good frames */
87 u64 tx_frames
; /* all good frames */
88 u64 tx_bcast_frames
; /* all broadcast frames */
89 u64 tx_mcast_frames
; /* all multicast frames */
90 u64 tx_ucast_frames
; /* all unicast frames */
91 u64 tx_error_frames
; /* all error frames */
93 u64 tx_frames_64
; /* # of Tx frames in a particular range */
95 u64 tx_frames_128_255
;
96 u64 tx_frames_256_511
;
97 u64 tx_frames_512_1023
;
98 u64 tx_frames_1024_1518
;
99 u64 tx_frames_1519_max
;
101 u64 tx_drop
; /* # of dropped Tx frames */
102 u64 tx_pause
; /* # of transmitted pause frames */
103 u64 tx_ppp0
; /* # of transmitted PPP prio 0 frames */
104 u64 tx_ppp1
; /* # of transmitted PPP prio 1 frames */
105 u64 tx_ppp2
; /* # of transmitted PPP prio 2 frames */
106 u64 tx_ppp3
; /* # of transmitted PPP prio 3 frames */
107 u64 tx_ppp4
; /* # of transmitted PPP prio 4 frames */
108 u64 tx_ppp5
; /* # of transmitted PPP prio 5 frames */
109 u64 tx_ppp6
; /* # of transmitted PPP prio 6 frames */
110 u64 tx_ppp7
; /* # of transmitted PPP prio 7 frames */
112 u64 rx_octets
; /* total # of octets in good frames */
113 u64 rx_frames
; /* all good frames */
114 u64 rx_bcast_frames
; /* all broadcast frames */
115 u64 rx_mcast_frames
; /* all multicast frames */
116 u64 rx_ucast_frames
; /* all unicast frames */
117 u64 rx_too_long
; /* # of frames exceeding MTU */
118 u64 rx_jabber
; /* # of jabber frames */
119 u64 rx_fcs_err
; /* # of received frames with bad FCS */
120 u64 rx_len_err
; /* # of received frames with length error */
121 u64 rx_symbol_err
; /* symbol errors */
122 u64 rx_runt
; /* # of short frames */
124 u64 rx_frames_64
; /* # of Rx frames in a particular range */
125 u64 rx_frames_65_127
;
126 u64 rx_frames_128_255
;
127 u64 rx_frames_256_511
;
128 u64 rx_frames_512_1023
;
129 u64 rx_frames_1024_1518
;
130 u64 rx_frames_1519_max
;
132 u64 rx_pause
; /* # of received pause frames */
133 u64 rx_ppp0
; /* # of received PPP prio 0 frames */
134 u64 rx_ppp1
; /* # of received PPP prio 1 frames */
135 u64 rx_ppp2
; /* # of received PPP prio 2 frames */
136 u64 rx_ppp3
; /* # of received PPP prio 3 frames */
137 u64 rx_ppp4
; /* # of received PPP prio 4 frames */
138 u64 rx_ppp5
; /* # of received PPP prio 5 frames */
139 u64 rx_ppp6
; /* # of received PPP prio 6 frames */
140 u64 rx_ppp7
; /* # of received PPP prio 7 frames */
142 u64 rx_ovflow0
; /* drops due to buffer-group 0 overflows */
143 u64 rx_ovflow1
; /* drops due to buffer-group 1 overflows */
144 u64 rx_ovflow2
; /* drops due to buffer-group 2 overflows */
145 u64 rx_ovflow3
; /* drops due to buffer-group 3 overflows */
146 u64 rx_trunc0
; /* buffer-group 0 truncated packets */
147 u64 rx_trunc1
; /* buffer-group 1 truncated packets */
148 u64 rx_trunc2
; /* buffer-group 2 truncated packets */
149 u64 rx_trunc3
; /* buffer-group 3 truncated packets */
152 struct lb_port_stats
{
165 u64 frames_1024_1518
;
180 struct tp_tcp_stats
{
187 struct tp_err_stats
{
192 u32 ofldChanDrops
[4];
194 u32 ofldVlanDrops
[4];
201 unsigned int ntxchan
; /* # of Tx channels */
202 unsigned int tre
; /* log2 of core clocks per TP tick */
208 u8 sn
[SERNUM_LEN
+ 1];
217 struct adapter_params
{
219 struct vpd_params vpd
;
220 struct pci_params pci
;
222 unsigned int sf_size
; /* serial flash size in bytes */
223 unsigned int sf_nsec
; /* # of flash sectors */
224 unsigned int sf_fw_start
; /* start of FW image in flash */
226 unsigned int fw_vers
;
227 unsigned int tp_vers
;
230 unsigned short mtus
[NMTUS
];
231 unsigned short a_wnd
[NCCTRL_WIN
];
232 unsigned short b_wnd
[NCCTRL_WIN
];
234 unsigned char nports
; /* # of ethernet ports */
235 unsigned char portvec
;
236 unsigned char rev
; /* chip revision */
237 unsigned char offload
;
239 unsigned int ofldq_wr_cred
;
242 struct trace_params
{
243 u32 data
[TRACE_LEN
/ 4];
244 u32 mask
[TRACE_LEN
/ 4];
245 unsigned short snap_len
;
246 unsigned short min_len
;
247 unsigned char skip_ofst
;
248 unsigned char skip_len
;
249 unsigned char invert
;
254 unsigned short supported
; /* link capabilities */
255 unsigned short advertising
; /* advertised capabilities */
256 unsigned short requested_speed
; /* speed user has requested */
257 unsigned short speed
; /* actual link speed */
258 unsigned char requested_fc
; /* flow control user has requested */
259 unsigned char fc
; /* actual link flow control */
260 unsigned char autoneg
; /* autonegotiating? */
261 unsigned char link_ok
; /* link up? */
264 #define FW_LEN16(fw_struct) FW_CMD_LEN16(sizeof(fw_struct) / 16)
267 MAX_ETH_QSETS
= 32, /* # of Ethernet Tx/Rx queue sets */
268 MAX_OFLD_QSETS
= 16, /* # of offload Tx/Rx queue sets */
269 MAX_CTRL_QUEUES
= NCHAN
, /* # of control Tx queues */
270 MAX_RDMA_QUEUES
= NCHAN
, /* # of streaming RDMA Rx queues */
274 MAX_EGRQ
= 128, /* max # of egress queues, including FLs */
275 MAX_INGQ
= 64 /* max # of interrupt-capable ingress queues */
283 struct adapter
*adapter
;
285 s16 xact_addr_filt
; /* index of exact MAC address filter */
286 u16 rss_size
; /* size of VI's RSS table slice */
292 u8 lport
; /* associated offload logical port */
293 u8 nqsets
; /* # of qsets */
294 u8 first_qset
; /* index of first qset */
296 struct link_config link_cfg
;
303 enum { /* adapter flags */
304 FULL_INIT_DONE
= (1 << 0),
305 USING_MSI
= (1 << 1),
306 USING_MSIX
= (1 << 2),
312 struct sge_fl
{ /* SGE free-buffer queue state */
313 unsigned int avail
; /* # of available Rx buffers */
314 unsigned int pend_cred
; /* new buffers since last FL DB ring */
315 unsigned int cidx
; /* consumer index */
316 unsigned int pidx
; /* producer index */
317 unsigned long alloc_failed
; /* # of times buffer allocation failed */
318 unsigned long large_alloc_failed
;
319 unsigned long starving
;
321 unsigned int cntxt_id
; /* SGE context id for the free list */
322 unsigned int size
; /* capacity of free list */
323 struct rx_sw_desc
*sdesc
; /* address of SW Rx descriptor ring */
324 __be64
*desc
; /* address of HW Rx descriptor ring */
325 dma_addr_t addr
; /* bus address of HW ring start */
328 /* A packet gather list */
330 skb_frag_t frags
[MAX_SKB_FRAGS
];
331 void *va
; /* virtual address of first byte */
332 unsigned int nfrags
; /* # of fragments */
333 unsigned int tot_len
; /* total length of fragments */
336 typedef int (*rspq_handler_t
)(struct sge_rspq
*q
, const __be64
*rsp
,
337 const struct pkt_gl
*gl
);
339 struct sge_rspq
{ /* state for an SGE response queue */
340 struct napi_struct napi
;
341 const __be64
*cur_desc
; /* current descriptor in queue */
342 unsigned int cidx
; /* consumer index */
343 u8 gen
; /* current generation bit */
344 u8 intr_params
; /* interrupt holdoff parameters */
345 u8 next_intr_params
; /* holdoff params for next interrupt */
346 u8 pktcnt_idx
; /* interrupt packet threshold */
347 u8 uld
; /* ULD handling this queue */
348 u8 idx
; /* queue index within its group */
349 int offset
; /* offset into current Rx buffer */
350 u16 cntxt_id
; /* SGE context id for the response q */
351 u16 abs_id
; /* absolute SGE id for the response q */
352 __be64
*desc
; /* address of HW response ring */
353 dma_addr_t phys_addr
; /* physical address of the ring */
354 unsigned int iqe_len
; /* entry size */
355 unsigned int size
; /* capacity of response queue */
356 struct adapter
*adap
;
357 struct net_device
*netdev
; /* associated net device */
358 rspq_handler_t handler
;
361 struct sge_eth_stats
{ /* Ethernet queue statistics */
362 unsigned long pkts
; /* # of ethernet packets */
363 unsigned long lro_pkts
; /* # of LRO super packets */
364 unsigned long lro_merged
; /* # of wire packets merged by LRO */
365 unsigned long rx_cso
; /* # of Rx checksum offloads */
366 unsigned long vlan_ex
; /* # of Rx VLAN extractions */
367 unsigned long rx_drops
; /* # of packets dropped due to no mem */
370 struct sge_eth_rxq
{ /* SW Ethernet Rx queue */
371 struct sge_rspq rspq
;
373 struct sge_eth_stats stats
;
374 } ____cacheline_aligned_in_smp
;
376 struct sge_ofld_stats
{ /* offload queue statistics */
377 unsigned long pkts
; /* # of packets */
378 unsigned long imm
; /* # of immediate-data packets */
379 unsigned long an
; /* # of asynchronous notifications */
380 unsigned long nomem
; /* # of responses deferred due to no mem */
383 struct sge_ofld_rxq
{ /* SW offload Rx queue */
384 struct sge_rspq rspq
;
386 struct sge_ofld_stats stats
;
387 } ____cacheline_aligned_in_smp
;
396 unsigned int in_use
; /* # of in-use Tx descriptors */
397 unsigned int size
; /* # of descriptors */
398 unsigned int cidx
; /* SW consumer index */
399 unsigned int pidx
; /* producer index */
400 unsigned long stops
; /* # of times q has been stopped */
401 unsigned long restarts
; /* # of queue restarts */
402 unsigned int cntxt_id
; /* SGE context id for the Tx q */
403 struct tx_desc
*desc
; /* address of HW Tx descriptor ring */
404 struct tx_sw_desc
*sdesc
; /* address of SW Tx descriptor ring */
405 struct sge_qstat
*stat
; /* queue status entry */
406 dma_addr_t phys_addr
; /* physical address of the ring */
409 struct sge_eth_txq
{ /* state for an SGE Ethernet Tx queue */
411 struct netdev_queue
*txq
; /* associated netdev TX queue */
412 unsigned long tso
; /* # of TSO requests */
413 unsigned long tx_cso
; /* # of Tx checksum offloads */
414 unsigned long vlan_ins
; /* # of Tx VLAN insertions */
415 unsigned long mapping_err
; /* # of I/O MMU packet mapping errors */
416 } ____cacheline_aligned_in_smp
;
418 struct sge_ofld_txq
{ /* state for an SGE offload Tx queue */
420 struct adapter
*adap
;
421 struct sk_buff_head sendq
; /* list of backpressured packets */
422 struct tasklet_struct qresume_tsk
; /* restarts the queue */
423 u8 full
; /* the Tx ring is full */
424 unsigned long mapping_err
; /* # of I/O MMU packet mapping errors */
425 } ____cacheline_aligned_in_smp
;
427 struct sge_ctrl_txq
{ /* state for an SGE control Tx queue */
429 struct adapter
*adap
;
430 struct sk_buff_head sendq
; /* list of backpressured packets */
431 struct tasklet_struct qresume_tsk
; /* restarts the queue */
432 u8 full
; /* the Tx ring is full */
433 } ____cacheline_aligned_in_smp
;
436 struct sge_eth_txq ethtxq
[MAX_ETH_QSETS
];
437 struct sge_ofld_txq ofldtxq
[MAX_OFLD_QSETS
];
438 struct sge_ctrl_txq ctrlq
[MAX_CTRL_QUEUES
];
440 struct sge_eth_rxq ethrxq
[MAX_ETH_QSETS
];
441 struct sge_ofld_rxq ofldrxq
[MAX_OFLD_QSETS
];
442 struct sge_ofld_rxq rdmarxq
[MAX_RDMA_QUEUES
];
443 struct sge_rspq fw_evtq ____cacheline_aligned_in_smp
;
445 struct sge_rspq intrq ____cacheline_aligned_in_smp
;
446 spinlock_t intrq_lock
;
448 u16 max_ethqsets
; /* # of available Ethernet queue sets */
449 u16 ethqsets
; /* # of active Ethernet queue sets */
450 u16 ethtxq_rover
; /* Tx queue to clean up next */
451 u16 ofldqsets
; /* # of active offload queue sets */
452 u16 rdmaqs
; /* # of available RDMA Rx queues */
453 u16 ofld_rxq
[MAX_OFLD_QSETS
];
455 u16 timer_val
[SGE_NTIMERS
];
456 u8 counter_val
[SGE_NCOUNTERS
];
457 unsigned int starve_thres
;
459 unsigned int egr_start
;
460 unsigned int ingr_start
;
461 void *egr_map
[MAX_EGRQ
]; /* qid->queue egress queue map */
462 struct sge_rspq
*ingr_map
[MAX_INGQ
]; /* qid->queue ingress queue map */
463 DECLARE_BITMAP(starving_fl
, MAX_EGRQ
);
464 DECLARE_BITMAP(txq_maperr
, MAX_EGRQ
);
465 struct timer_list rx_timer
; /* refills starving FLs */
466 struct timer_list tx_timer
; /* checks Tx queues */
469 #define for_each_ethrxq(sge, i) for (i = 0; i < (sge)->ethqsets; i++)
470 #define for_each_ofldrxq(sge, i) for (i = 0; i < (sge)->ofldqsets; i++)
471 #define for_each_rdmarxq(sge, i) for (i = 0; i < (sge)->rdmaqs; i++)
477 struct pci_dev
*pdev
;
478 struct device
*pdev_dev
;
484 struct adapter_params params
;
485 struct cxgb4_virt_res vres
;
492 char desc
[IFNAMSIZ
+ 10];
493 } msix_info
[MAX_INGQ
+ 1];
497 struct net_device
*port
[MAX_NPORTS
];
498 u8 chan_map
[NCHAN
]; /* channel -> port map */
500 struct l2t_data
*l2t
;
501 void *uld_handle
[CXGB4_ULD_MAX
];
502 struct list_head list_node
;
504 struct tid_info tids
;
505 void **tid_release_head
;
506 spinlock_t tid_release_lock
;
507 struct work_struct tid_release_task
;
508 bool tid_release_task_busy
;
510 struct dentry
*debugfs_root
;
512 spinlock_t stats_lock
;
515 static inline u32
t4_read_reg(struct adapter
*adap
, u32 reg_addr
)
517 return readl(adap
->regs
+ reg_addr
);
520 static inline void t4_write_reg(struct adapter
*adap
, u32 reg_addr
, u32 val
)
522 writel(val
, adap
->regs
+ reg_addr
);
526 static inline u64
readq(const volatile void __iomem
*addr
)
528 return readl(addr
) + ((u64
)readl(addr
+ 4) << 32);
531 static inline void writeq(u64 val
, volatile void __iomem
*addr
)
534 writel(val
>> 32, addr
+ 4);
538 static inline u64
t4_read_reg64(struct adapter
*adap
, u32 reg_addr
)
540 return readq(adap
->regs
+ reg_addr
);
543 static inline void t4_write_reg64(struct adapter
*adap
, u32 reg_addr
, u64 val
)
545 writeq(val
, adap
->regs
+ reg_addr
);
549 * netdev2pinfo - return the port_info structure associated with a net_device
552 * Return the struct port_info associated with a net_device
554 static inline struct port_info
*netdev2pinfo(const struct net_device
*dev
)
556 return netdev_priv(dev
);
560 * adap2pinfo - return the port_info of a port
562 * @idx: the port index
564 * Return the port_info structure for the port of the given index.
566 static inline struct port_info
*adap2pinfo(struct adapter
*adap
, int idx
)
568 return netdev_priv(adap
->port
[idx
]);
572 * netdev2adap - return the adapter structure associated with a net_device
575 * Return the struct adapter associated with a net_device
577 static inline struct adapter
*netdev2adap(const struct net_device
*dev
)
579 return netdev2pinfo(dev
)->adapter
;
582 void t4_os_portmod_changed(const struct adapter
*adap
, int port_id
);
583 void t4_os_link_changed(struct adapter
*adap
, int port_id
, int link_stat
);
585 void *t4_alloc_mem(size_t size
);
587 void t4_free_sge_resources(struct adapter
*adap
);
588 irq_handler_t
t4_intr_handler(struct adapter
*adap
);
589 netdev_tx_t
t4_eth_xmit(struct sk_buff
*skb
, struct net_device
*dev
);
590 int t4_ethrx_handler(struct sge_rspq
*q
, const __be64
*rsp
,
591 const struct pkt_gl
*gl
);
592 int t4_mgmt_tx(struct adapter
*adap
, struct sk_buff
*skb
);
593 int t4_ofld_send(struct adapter
*adap
, struct sk_buff
*skb
);
594 int t4_sge_alloc_rxq(struct adapter
*adap
, struct sge_rspq
*iq
, bool fwevtq
,
595 struct net_device
*dev
, int intr_idx
,
596 struct sge_fl
*fl
, rspq_handler_t hnd
);
597 int t4_sge_alloc_eth_txq(struct adapter
*adap
, struct sge_eth_txq
*txq
,
598 struct net_device
*dev
, struct netdev_queue
*netdevq
,
600 int t4_sge_alloc_ctrl_txq(struct adapter
*adap
, struct sge_ctrl_txq
*txq
,
601 struct net_device
*dev
, unsigned int iqid
,
602 unsigned int cmplqid
);
603 int t4_sge_alloc_ofld_txq(struct adapter
*adap
, struct sge_ofld_txq
*txq
,
604 struct net_device
*dev
, unsigned int iqid
);
605 irqreturn_t
t4_sge_intr_msix(int irq
, void *cookie
);
606 void t4_sge_init(struct adapter
*adap
);
607 void t4_sge_start(struct adapter
*adap
);
608 void t4_sge_stop(struct adapter
*adap
);
610 #define for_each_port(adapter, iter) \
611 for (iter = 0; iter < (adapter)->params.nports; ++iter)
613 static inline unsigned int core_ticks_per_usec(const struct adapter
*adap
)
615 return adap
->params
.vpd
.cclk
/ 1000;
618 static inline unsigned int us_to_core_ticks(const struct adapter
*adap
,
621 return (us
* adap
->params
.vpd
.cclk
) / 1000;
624 void t4_set_reg_field(struct adapter
*adap
, unsigned int addr
, u32 mask
,
627 int t4_wr_mbox_meat(struct adapter
*adap
, int mbox
, const void *cmd
, int size
,
628 void *rpl
, bool sleep_ok
);
630 static inline int t4_wr_mbox(struct adapter
*adap
, int mbox
, const void *cmd
,
633 return t4_wr_mbox_meat(adap
, mbox
, cmd
, size
, rpl
, true);
636 static inline int t4_wr_mbox_ns(struct adapter
*adap
, int mbox
, const void *cmd
,
639 return t4_wr_mbox_meat(adap
, mbox
, cmd
, size
, rpl
, false);
642 void t4_intr_enable(struct adapter
*adapter
);
643 void t4_intr_disable(struct adapter
*adapter
);
644 int t4_slow_intr_handler(struct adapter
*adapter
);
646 int t4_wait_dev_ready(struct adapter
*adap
);
647 int t4_link_start(struct adapter
*adap
, unsigned int mbox
, unsigned int port
,
648 struct link_config
*lc
);
649 int t4_restart_aneg(struct adapter
*adap
, unsigned int mbox
, unsigned int port
);
650 int t4_seeprom_wp(struct adapter
*adapter
, bool enable
);
651 int t4_load_fw(struct adapter
*adapter
, const u8
*fw_data
, unsigned int size
);
652 int t4_check_fw_version(struct adapter
*adapter
);
653 int t4_prep_adapter(struct adapter
*adapter
);
654 int t4_port_init(struct adapter
*adap
, int mbox
, int pf
, int vf
);
655 void t4_fatal_err(struct adapter
*adapter
);
656 int t4_config_rss_range(struct adapter
*adapter
, int mbox
, unsigned int viid
,
657 int start
, int n
, const u16
*rspq
, unsigned int nrspq
);
658 int t4_config_glbl_rss(struct adapter
*adapter
, int mbox
, unsigned int mode
,
660 int t4_mc_read(struct adapter
*adap
, u32 addr
, __be32
*data
, u64
*parity
);
661 int t4_edc_read(struct adapter
*adap
, int idx
, u32 addr
, __be32
*data
,
664 void t4_get_port_stats(struct adapter
*adap
, int idx
, struct port_stats
*p
);
665 void t4_read_mtu_tbl(struct adapter
*adap
, u16
*mtus
, u8
*mtu_log
);
666 void t4_tp_get_tcp_stats(struct adapter
*adap
, struct tp_tcp_stats
*v4
,
667 struct tp_tcp_stats
*v6
);
668 void t4_load_mtus(struct adapter
*adap
, const unsigned short *mtus
,
669 const unsigned short *alpha
, const unsigned short *beta
);
671 void t4_wol_magic_enable(struct adapter
*adap
, unsigned int port
,
673 int t4_wol_pat_enable(struct adapter
*adap
, unsigned int port
, unsigned int map
,
674 u64 mask0
, u64 mask1
, unsigned int crc
, bool enable
);
676 int t4_fw_hello(struct adapter
*adap
, unsigned int mbox
, unsigned int evt_mbox
,
677 enum dev_master master
, enum dev_state
*state
);
678 int t4_fw_bye(struct adapter
*adap
, unsigned int mbox
);
679 int t4_early_init(struct adapter
*adap
, unsigned int mbox
);
680 int t4_fw_reset(struct adapter
*adap
, unsigned int mbox
, int reset
);
681 int t4_query_params(struct adapter
*adap
, unsigned int mbox
, unsigned int pf
,
682 unsigned int vf
, unsigned int nparams
, const u32
*params
,
684 int t4_set_params(struct adapter
*adap
, unsigned int mbox
, unsigned int pf
,
685 unsigned int vf
, unsigned int nparams
, const u32
*params
,
687 int t4_cfg_pfvf(struct adapter
*adap
, unsigned int mbox
, unsigned int pf
,
688 unsigned int vf
, unsigned int txq
, unsigned int txq_eth_ctrl
,
689 unsigned int rxqi
, unsigned int rxq
, unsigned int tc
,
690 unsigned int vi
, unsigned int cmask
, unsigned int pmask
,
691 unsigned int nexact
, unsigned int rcaps
, unsigned int wxcaps
);
692 int t4_alloc_vi(struct adapter
*adap
, unsigned int mbox
, unsigned int port
,
693 unsigned int pf
, unsigned int vf
, unsigned int nmac
, u8
*mac
,
694 unsigned int *rss_size
);
695 int t4_set_rxmode(struct adapter
*adap
, unsigned int mbox
, unsigned int viid
,
696 int mtu
, int promisc
, int all_multi
, int bcast
, int vlanex
,
698 int t4_alloc_mac_filt(struct adapter
*adap
, unsigned int mbox
,
699 unsigned int viid
, bool free
, unsigned int naddr
,
700 const u8
**addr
, u16
*idx
, u64
*hash
, bool sleep_ok
);
701 int t4_change_mac(struct adapter
*adap
, unsigned int mbox
, unsigned int viid
,
702 int idx
, const u8
*addr
, bool persist
, bool add_smt
);
703 int t4_set_addr_hash(struct adapter
*adap
, unsigned int mbox
, unsigned int viid
,
704 bool ucast
, u64 vec
, bool sleep_ok
);
705 int t4_enable_vi(struct adapter
*adap
, unsigned int mbox
, unsigned int viid
,
706 bool rx_en
, bool tx_en
);
707 int t4_identify_port(struct adapter
*adap
, unsigned int mbox
, unsigned int viid
,
708 unsigned int nblinks
);
709 int t4_mdio_rd(struct adapter
*adap
, unsigned int mbox
, unsigned int phy_addr
,
710 unsigned int mmd
, unsigned int reg
, u16
*valp
);
711 int t4_mdio_wr(struct adapter
*adap
, unsigned int mbox
, unsigned int phy_addr
,
712 unsigned int mmd
, unsigned int reg
, u16 val
);
713 int t4_iq_free(struct adapter
*adap
, unsigned int mbox
, unsigned int pf
,
714 unsigned int vf
, unsigned int iqtype
, unsigned int iqid
,
715 unsigned int fl0id
, unsigned int fl1id
);
716 int t4_eth_eq_free(struct adapter
*adap
, unsigned int mbox
, unsigned int pf
,
717 unsigned int vf
, unsigned int eqid
);
718 int t4_ctrl_eq_free(struct adapter
*adap
, unsigned int mbox
, unsigned int pf
,
719 unsigned int vf
, unsigned int eqid
);
720 int t4_ofld_eq_free(struct adapter
*adap
, unsigned int mbox
, unsigned int pf
,
721 unsigned int vf
, unsigned int eqid
);
722 int t4_handle_fw_rpl(struct adapter
*adap
, const __be64
*rpl
);
723 #endif /* __CXGB4_H__ */