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 rx_offload
; /* CSO, etc */
294 u8 nqsets
; /* # of qsets */
295 u8 first_qset
; /* index of first qset */
297 struct link_config link_cfg
;
301 /* port_info.rx_offload flags */
309 enum { /* adapter flags */
310 FULL_INIT_DONE
= (1 << 0),
311 USING_MSI
= (1 << 1),
312 USING_MSIX
= (1 << 2),
318 struct sge_fl
{ /* SGE free-buffer queue state */
319 unsigned int avail
; /* # of available Rx buffers */
320 unsigned int pend_cred
; /* new buffers since last FL DB ring */
321 unsigned int cidx
; /* consumer index */
322 unsigned int pidx
; /* producer index */
323 unsigned long alloc_failed
; /* # of times buffer allocation failed */
324 unsigned long large_alloc_failed
;
325 unsigned long starving
;
327 unsigned int cntxt_id
; /* SGE context id for the free list */
328 unsigned int size
; /* capacity of free list */
329 struct rx_sw_desc
*sdesc
; /* address of SW Rx descriptor ring */
330 __be64
*desc
; /* address of HW Rx descriptor ring */
331 dma_addr_t addr
; /* bus address of HW ring start */
334 /* A packet gather list */
336 skb_frag_t frags
[MAX_SKB_FRAGS
];
337 void *va
; /* virtual address of first byte */
338 unsigned int nfrags
; /* # of fragments */
339 unsigned int tot_len
; /* total length of fragments */
342 typedef int (*rspq_handler_t
)(struct sge_rspq
*q
, const __be64
*rsp
,
343 const struct pkt_gl
*gl
);
345 struct sge_rspq
{ /* state for an SGE response queue */
346 struct napi_struct napi
;
347 const __be64
*cur_desc
; /* current descriptor in queue */
348 unsigned int cidx
; /* consumer index */
349 u8 gen
; /* current generation bit */
350 u8 intr_params
; /* interrupt holdoff parameters */
351 u8 next_intr_params
; /* holdoff params for next interrupt */
352 u8 pktcnt_idx
; /* interrupt packet threshold */
353 u8 uld
; /* ULD handling this queue */
354 u8 idx
; /* queue index within its group */
355 int offset
; /* offset into current Rx buffer */
356 u16 cntxt_id
; /* SGE context id for the response q */
357 u16 abs_id
; /* absolute SGE id for the response q */
358 __be64
*desc
; /* address of HW response ring */
359 dma_addr_t phys_addr
; /* physical address of the ring */
360 unsigned int iqe_len
; /* entry size */
361 unsigned int size
; /* capacity of response queue */
362 struct adapter
*adap
;
363 struct net_device
*netdev
; /* associated net device */
364 rspq_handler_t handler
;
367 struct sge_eth_stats
{ /* Ethernet queue statistics */
368 unsigned long pkts
; /* # of ethernet packets */
369 unsigned long lro_pkts
; /* # of LRO super packets */
370 unsigned long lro_merged
; /* # of wire packets merged by LRO */
371 unsigned long rx_cso
; /* # of Rx checksum offloads */
372 unsigned long vlan_ex
; /* # of Rx VLAN extractions */
373 unsigned long rx_drops
; /* # of packets dropped due to no mem */
376 struct sge_eth_rxq
{ /* SW Ethernet Rx queue */
377 struct sge_rspq rspq
;
379 struct sge_eth_stats stats
;
380 } ____cacheline_aligned_in_smp
;
382 struct sge_ofld_stats
{ /* offload queue statistics */
383 unsigned long pkts
; /* # of packets */
384 unsigned long imm
; /* # of immediate-data packets */
385 unsigned long an
; /* # of asynchronous notifications */
386 unsigned long nomem
; /* # of responses deferred due to no mem */
389 struct sge_ofld_rxq
{ /* SW offload Rx queue */
390 struct sge_rspq rspq
;
392 struct sge_ofld_stats stats
;
393 } ____cacheline_aligned_in_smp
;
402 unsigned int in_use
; /* # of in-use Tx descriptors */
403 unsigned int size
; /* # of descriptors */
404 unsigned int cidx
; /* SW consumer index */
405 unsigned int pidx
; /* producer index */
406 unsigned long stops
; /* # of times q has been stopped */
407 unsigned long restarts
; /* # of queue restarts */
408 unsigned int cntxt_id
; /* SGE context id for the Tx q */
409 struct tx_desc
*desc
; /* address of HW Tx descriptor ring */
410 struct tx_sw_desc
*sdesc
; /* address of SW Tx descriptor ring */
411 struct sge_qstat
*stat
; /* queue status entry */
412 dma_addr_t phys_addr
; /* physical address of the ring */
415 struct sge_eth_txq
{ /* state for an SGE Ethernet Tx queue */
417 struct netdev_queue
*txq
; /* associated netdev TX queue */
418 unsigned long tso
; /* # of TSO requests */
419 unsigned long tx_cso
; /* # of Tx checksum offloads */
420 unsigned long vlan_ins
; /* # of Tx VLAN insertions */
421 unsigned long mapping_err
; /* # of I/O MMU packet mapping errors */
422 } ____cacheline_aligned_in_smp
;
424 struct sge_ofld_txq
{ /* state for an SGE offload Tx queue */
426 struct adapter
*adap
;
427 struct sk_buff_head sendq
; /* list of backpressured packets */
428 struct tasklet_struct qresume_tsk
; /* restarts the queue */
429 u8 full
; /* the Tx ring is full */
430 unsigned long mapping_err
; /* # of I/O MMU packet mapping errors */
431 } ____cacheline_aligned_in_smp
;
433 struct sge_ctrl_txq
{ /* state for an SGE control Tx queue */
435 struct adapter
*adap
;
436 struct sk_buff_head sendq
; /* list of backpressured packets */
437 struct tasklet_struct qresume_tsk
; /* restarts the queue */
438 u8 full
; /* the Tx ring is full */
439 } ____cacheline_aligned_in_smp
;
442 struct sge_eth_txq ethtxq
[MAX_ETH_QSETS
];
443 struct sge_ofld_txq ofldtxq
[MAX_OFLD_QSETS
];
444 struct sge_ctrl_txq ctrlq
[MAX_CTRL_QUEUES
];
446 struct sge_eth_rxq ethrxq
[MAX_ETH_QSETS
];
447 struct sge_ofld_rxq ofldrxq
[MAX_OFLD_QSETS
];
448 struct sge_ofld_rxq rdmarxq
[MAX_RDMA_QUEUES
];
449 struct sge_rspq fw_evtq ____cacheline_aligned_in_smp
;
451 struct sge_rspq intrq ____cacheline_aligned_in_smp
;
452 spinlock_t intrq_lock
;
454 u16 max_ethqsets
; /* # of available Ethernet queue sets */
455 u16 ethqsets
; /* # of active Ethernet queue sets */
456 u16 ethtxq_rover
; /* Tx queue to clean up next */
457 u16 ofldqsets
; /* # of active offload queue sets */
458 u16 rdmaqs
; /* # of available RDMA Rx queues */
459 u16 ofld_rxq
[MAX_OFLD_QSETS
];
461 u16 timer_val
[SGE_NTIMERS
];
462 u8 counter_val
[SGE_NCOUNTERS
];
463 unsigned int starve_thres
;
465 unsigned int egr_start
;
466 unsigned int ingr_start
;
467 void *egr_map
[MAX_EGRQ
]; /* qid->queue egress queue map */
468 struct sge_rspq
*ingr_map
[MAX_INGQ
]; /* qid->queue ingress queue map */
469 DECLARE_BITMAP(starving_fl
, MAX_EGRQ
);
470 DECLARE_BITMAP(txq_maperr
, MAX_EGRQ
);
471 struct timer_list rx_timer
; /* refills starving FLs */
472 struct timer_list tx_timer
; /* checks Tx queues */
475 #define for_each_ethrxq(sge, i) for (i = 0; i < (sge)->ethqsets; i++)
476 #define for_each_ofldrxq(sge, i) for (i = 0; i < (sge)->ofldqsets; i++)
477 #define for_each_rdmarxq(sge, i) for (i = 0; i < (sge)->rdmaqs; i++)
483 struct pci_dev
*pdev
;
484 struct device
*pdev_dev
;
485 unsigned long registered_device_map
;
492 struct adapter_params params
;
493 struct cxgb4_virt_res vres
;
501 } msix_info
[MAX_INGQ
+ 1];
505 struct net_device
*port
[MAX_NPORTS
];
506 u8 chan_map
[NCHAN
]; /* channel -> port map */
508 struct l2t_data
*l2t
;
509 void *uld_handle
[CXGB4_ULD_MAX
];
510 struct list_head list_node
;
512 struct tid_info tids
;
513 void **tid_release_head
;
514 spinlock_t tid_release_lock
;
515 struct work_struct tid_release_task
;
516 bool tid_release_task_busy
;
518 struct dentry
*debugfs_root
;
520 spinlock_t stats_lock
;
523 static inline u32
t4_read_reg(struct adapter
*adap
, u32 reg_addr
)
525 return readl(adap
->regs
+ reg_addr
);
528 static inline void t4_write_reg(struct adapter
*adap
, u32 reg_addr
, u32 val
)
530 writel(val
, adap
->regs
+ reg_addr
);
534 static inline u64
readq(const volatile void __iomem
*addr
)
536 return readl(addr
) + ((u64
)readl(addr
+ 4) << 32);
539 static inline void writeq(u64 val
, volatile void __iomem
*addr
)
542 writel(val
>> 32, addr
+ 4);
546 static inline u64
t4_read_reg64(struct adapter
*adap
, u32 reg_addr
)
548 return readq(adap
->regs
+ reg_addr
);
551 static inline void t4_write_reg64(struct adapter
*adap
, u32 reg_addr
, u64 val
)
553 writeq(val
, adap
->regs
+ reg_addr
);
557 * netdev2pinfo - return the port_info structure associated with a net_device
560 * Return the struct port_info associated with a net_device
562 static inline struct port_info
*netdev2pinfo(const struct net_device
*dev
)
564 return netdev_priv(dev
);
568 * adap2pinfo - return the port_info of a port
570 * @idx: the port index
572 * Return the port_info structure for the port of the given index.
574 static inline struct port_info
*adap2pinfo(struct adapter
*adap
, int idx
)
576 return netdev_priv(adap
->port
[idx
]);
580 * netdev2adap - return the adapter structure associated with a net_device
583 * Return the struct adapter associated with a net_device
585 static inline struct adapter
*netdev2adap(const struct net_device
*dev
)
587 return netdev2pinfo(dev
)->adapter
;
590 void t4_os_portmod_changed(const struct adapter
*adap
, int port_id
);
591 void t4_os_link_changed(struct adapter
*adap
, int port_id
, int link_stat
);
593 void *t4_alloc_mem(size_t size
);
595 void t4_free_sge_resources(struct adapter
*adap
);
596 irq_handler_t
t4_intr_handler(struct adapter
*adap
);
597 netdev_tx_t
t4_eth_xmit(struct sk_buff
*skb
, struct net_device
*dev
);
598 int t4_ethrx_handler(struct sge_rspq
*q
, const __be64
*rsp
,
599 const struct pkt_gl
*gl
);
600 int t4_mgmt_tx(struct adapter
*adap
, struct sk_buff
*skb
);
601 int t4_ofld_send(struct adapter
*adap
, struct sk_buff
*skb
);
602 int t4_sge_alloc_rxq(struct adapter
*adap
, struct sge_rspq
*iq
, bool fwevtq
,
603 struct net_device
*dev
, int intr_idx
,
604 struct sge_fl
*fl
, rspq_handler_t hnd
);
605 int t4_sge_alloc_eth_txq(struct adapter
*adap
, struct sge_eth_txq
*txq
,
606 struct net_device
*dev
, struct netdev_queue
*netdevq
,
608 int t4_sge_alloc_ctrl_txq(struct adapter
*adap
, struct sge_ctrl_txq
*txq
,
609 struct net_device
*dev
, unsigned int iqid
,
610 unsigned int cmplqid
);
611 int t4_sge_alloc_ofld_txq(struct adapter
*adap
, struct sge_ofld_txq
*txq
,
612 struct net_device
*dev
, unsigned int iqid
);
613 irqreturn_t
t4_sge_intr_msix(int irq
, void *cookie
);
614 void t4_sge_init(struct adapter
*adap
);
615 void t4_sge_start(struct adapter
*adap
);
616 void t4_sge_stop(struct adapter
*adap
);
618 #define for_each_port(adapter, iter) \
619 for (iter = 0; iter < (adapter)->params.nports; ++iter)
621 static inline unsigned int core_ticks_per_usec(const struct adapter
*adap
)
623 return adap
->params
.vpd
.cclk
/ 1000;
626 static inline unsigned int us_to_core_ticks(const struct adapter
*adap
,
629 return (us
* adap
->params
.vpd
.cclk
) / 1000;
632 void t4_set_reg_field(struct adapter
*adap
, unsigned int addr
, u32 mask
,
635 int t4_wr_mbox_meat(struct adapter
*adap
, int mbox
, const void *cmd
, int size
,
636 void *rpl
, bool sleep_ok
);
638 static inline int t4_wr_mbox(struct adapter
*adap
, int mbox
, const void *cmd
,
641 return t4_wr_mbox_meat(adap
, mbox
, cmd
, size
, rpl
, true);
644 static inline int t4_wr_mbox_ns(struct adapter
*adap
, int mbox
, const void *cmd
,
647 return t4_wr_mbox_meat(adap
, mbox
, cmd
, size
, rpl
, false);
650 void t4_intr_enable(struct adapter
*adapter
);
651 void t4_intr_disable(struct adapter
*adapter
);
652 int t4_slow_intr_handler(struct adapter
*adapter
);
654 int t4_wait_dev_ready(struct adapter
*adap
);
655 int t4_link_start(struct adapter
*adap
, unsigned int mbox
, unsigned int port
,
656 struct link_config
*lc
);
657 int t4_restart_aneg(struct adapter
*adap
, unsigned int mbox
, unsigned int port
);
658 int t4_seeprom_wp(struct adapter
*adapter
, bool enable
);
659 int t4_load_fw(struct adapter
*adapter
, const u8
*fw_data
, unsigned int size
);
660 int t4_check_fw_version(struct adapter
*adapter
);
661 int t4_prep_adapter(struct adapter
*adapter
);
662 int t4_port_init(struct adapter
*adap
, int mbox
, int pf
, int vf
);
663 void t4_fatal_err(struct adapter
*adapter
);
664 int t4_config_rss_range(struct adapter
*adapter
, int mbox
, unsigned int viid
,
665 int start
, int n
, const u16
*rspq
, unsigned int nrspq
);
666 int t4_config_glbl_rss(struct adapter
*adapter
, int mbox
, unsigned int mode
,
668 int t4_mc_read(struct adapter
*adap
, u32 addr
, __be32
*data
, u64
*parity
);
669 int t4_edc_read(struct adapter
*adap
, int idx
, u32 addr
, __be32
*data
,
672 void t4_get_port_stats(struct adapter
*adap
, int idx
, struct port_stats
*p
);
673 void t4_read_mtu_tbl(struct adapter
*adap
, u16
*mtus
, u8
*mtu_log
);
674 void t4_tp_get_tcp_stats(struct adapter
*adap
, struct tp_tcp_stats
*v4
,
675 struct tp_tcp_stats
*v6
);
676 void t4_load_mtus(struct adapter
*adap
, const unsigned short *mtus
,
677 const unsigned short *alpha
, const unsigned short *beta
);
679 void t4_wol_magic_enable(struct adapter
*adap
, unsigned int port
,
681 int t4_wol_pat_enable(struct adapter
*adap
, unsigned int port
, unsigned int map
,
682 u64 mask0
, u64 mask1
, unsigned int crc
, bool enable
);
684 int t4_fw_hello(struct adapter
*adap
, unsigned int mbox
, unsigned int evt_mbox
,
685 enum dev_master master
, enum dev_state
*state
);
686 int t4_fw_bye(struct adapter
*adap
, unsigned int mbox
);
687 int t4_early_init(struct adapter
*adap
, unsigned int mbox
);
688 int t4_fw_reset(struct adapter
*adap
, unsigned int mbox
, int reset
);
689 int t4_query_params(struct adapter
*adap
, unsigned int mbox
, unsigned int pf
,
690 unsigned int vf
, unsigned int nparams
, const u32
*params
,
692 int t4_set_params(struct adapter
*adap
, unsigned int mbox
, unsigned int pf
,
693 unsigned int vf
, unsigned int nparams
, const u32
*params
,
695 int t4_cfg_pfvf(struct adapter
*adap
, unsigned int mbox
, unsigned int pf
,
696 unsigned int vf
, unsigned int txq
, unsigned int txq_eth_ctrl
,
697 unsigned int rxqi
, unsigned int rxq
, unsigned int tc
,
698 unsigned int vi
, unsigned int cmask
, unsigned int pmask
,
699 unsigned int nexact
, unsigned int rcaps
, unsigned int wxcaps
);
700 int t4_alloc_vi(struct adapter
*adap
, unsigned int mbox
, unsigned int port
,
701 unsigned int pf
, unsigned int vf
, unsigned int nmac
, u8
*mac
,
702 unsigned int *rss_size
);
703 int t4_set_rxmode(struct adapter
*adap
, unsigned int mbox
, unsigned int viid
,
704 int mtu
, int promisc
, int all_multi
, int bcast
, int vlanex
,
706 int t4_alloc_mac_filt(struct adapter
*adap
, unsigned int mbox
,
707 unsigned int viid
, bool free
, unsigned int naddr
,
708 const u8
**addr
, u16
*idx
, u64
*hash
, bool sleep_ok
);
709 int t4_change_mac(struct adapter
*adap
, unsigned int mbox
, unsigned int viid
,
710 int idx
, const u8
*addr
, bool persist
, bool add_smt
);
711 int t4_set_addr_hash(struct adapter
*adap
, unsigned int mbox
, unsigned int viid
,
712 bool ucast
, u64 vec
, bool sleep_ok
);
713 int t4_enable_vi(struct adapter
*adap
, unsigned int mbox
, unsigned int viid
,
714 bool rx_en
, bool tx_en
);
715 int t4_identify_port(struct adapter
*adap
, unsigned int mbox
, unsigned int viid
,
716 unsigned int nblinks
);
717 int t4_mdio_rd(struct adapter
*adap
, unsigned int mbox
, unsigned int phy_addr
,
718 unsigned int mmd
, unsigned int reg
, u16
*valp
);
719 int t4_mdio_wr(struct adapter
*adap
, unsigned int mbox
, unsigned int phy_addr
,
720 unsigned int mmd
, unsigned int reg
, u16 val
);
721 int t4_iq_free(struct adapter
*adap
, unsigned int mbox
, unsigned int pf
,
722 unsigned int vf
, unsigned int iqtype
, unsigned int iqid
,
723 unsigned int fl0id
, unsigned int fl1id
);
724 int t4_eth_eq_free(struct adapter
*adap
, unsigned int mbox
, unsigned int pf
,
725 unsigned int vf
, unsigned int eqid
);
726 int t4_ctrl_eq_free(struct adapter
*adap
, unsigned int mbox
, unsigned int pf
,
727 unsigned int vf
, unsigned int eqid
);
728 int t4_ofld_eq_free(struct adapter
*adap
, unsigned int mbox
, unsigned int pf
,
729 unsigned int vf
, unsigned int eqid
);
730 int t4_handle_fw_rpl(struct adapter
*adap
, const __be64
*rpl
);
731 #endif /* __CXGB4_H__ */