Lines Matching defs:brcmf_sdio
456 struct brcmf_sdio { struct
457 struct brcmf_sdio_dev *sdiodev; /* sdio device handler */ argument
458 struct chip_info *ci; /* Chip info struct */
459 char *vars; /* Variables (from CIS and/or other) */
460 uint varsz; /* Size of variables buffer */
462 u32 ramsize; /* Size of RAM in SOCRAM (bytes) */
464 u32 hostintmask; /* Copy of Host Interrupt Mask */
465 u32 intstatus; /* Intstatus bits (events) pending */
466 bool dpc_sched; /* Indicates DPC schedule (intrpt rcvd) */
467 bool fcstate; /* State of dongle flow-control */
469 uint blocksize; /* Block size of SDIO transfers */
470 uint roundup; /* Max roundup limit */
472 struct pktq txq; /* Queue length used for flow-control */
473 u8 flowcontrol; /* per prio flow control bitmask */
474 u8 tx_seq; /* Transmit sequence number (next) */
475 u8 tx_max; /* Maximum transmit sequence allowed */
477 u8 hdrbuf[MAX_HDR_READ + BRCMF_SDALIGN];
478 u8 *rxhdr; /* Header of current rx frame (in hdrbuf) */
479 u16 nextlen; /* Next Read Len from last header */
480 u8 rx_seq; /* Receive sequence number (expected) */
481 bool rxskip; /* Skip receive (awaiting NAK ACK) */
483 uint rxbound; /* Rx frames to read before resched */
484 uint txbound; /* Tx frames to send before resched */
485 uint txminmax;
487 struct sk_buff *glomd; /* Packet containing glomming descriptor */
488 struct sk_buff_head glom; /* Packet list for glommed superframe */
489 uint glomerr; /* Glom packet read errors */
491 u8 *rxbuf; /* Buffer for receiving control packets */
492 uint rxblen; /* Allocated length of rxbuf */
493 u8 *rxctl; /* Aligned pointer into rxbuf */
494 u8 *databuf; /* Buffer for receiving big glom packet */
495 u8 *dataptr; /* Aligned pointer into databuf */
496 uint rxlen; /* Length of valid data in buffer */
498 u8 sdpcm_ver; /* Bus protocol reported by dongle */
500 bool intr; /* Use interrupts */
501 bool poll; /* Use polling */
502 bool ipend; /* Device interrupt is pending */
503 uint intrcount; /* Count of device interrupt callbacks */
504 uint lastintrs; /* Count as of last watchdog timer */
505 uint spurious; /* Count of spurious interrupts */
506 uint pollrate; /* Ticks between device polls */
507 uint polltick; /* Tick counter */
508 uint pollcnt; /* Count of active polls */
511 uint console_interval;
512 struct brcmf_console console; /* Console output polling support */
513 uint console_addr; /* Console address from shared struct */
516 uint regfails; /* Count of R_REG failures */
518 uint clkstate; /* State of sd and backplane clock(s) */
519 bool activity; /* Activity flag for clock down */
520 s32 idletime; /* Control for activity timeout */
521 s32 idlecount; /* Activity timeout counter */
522 s32 idleclock; /* How to set bus driver when idle */
523 s32 sd_rxchain;
524 bool use_rxchain; /* If brcmf should use PKT chains */
525 bool sleeping; /* Is SDIO bus sleeping? */
526 bool rxflow_mode; /* Rx flow control mode */
527 bool rxflow; /* Is rx flow control on */
528 bool alp_only; /* Don't use HT clock (ALP only) */
530 bool usebufpool;
533 uint tx_sderrs; /* Count of tx attempts with sd errors */
534 uint fcqueued; /* Tx packets that got queued */
535 uint rxrtx; /* Count of rtx requests (NAK to dongle) */
536 uint rx_toolong; /* Receive frames too long to receive */
537 uint rxc_errors; /* SDIO errors when reading control frames */
538 uint rx_hdrfail; /* SDIO errors on header reads */
539 uint rx_badhdr; /* Bad received headers (roosync?) */
540 uint rx_badseq; /* Mismatched rx sequence number */
541 uint fc_rcvd; /* Number of flow-control events received */
542 uint fc_xoff; /* Number which turned on flow-control */
543 uint fc_xon; /* Number which turned off flow-control */
544 uint rxglomfail; /* Failed deglom attempts */
545 uint rxglomframes; /* Number of glom frames (superframes) */
546 uint rxglompkts; /* Number of packets from glom frames */
547 uint f2rxhdrs; /* Number of header reads */
548 uint f2rxdata; /* Number of frame data reads */
549 uint f2txdata; /* Number of f2 frame writes */
550 uint f1regdata; /* Number of f1 register accesses */
551 uint tickcnt; /* Number of watchdog been schedule */
552 unsigned long tx_ctlerrs; /* Err of sending ctrl frames */
553 unsigned long tx_ctlpkts; /* Ctrl frames sent to dongle */
554 unsigned long rx_ctlerrs; /* Err of processing rx ctrl frames */
555 unsigned long rx_ctlpkts; /* Ctrl frames processed from dongle */
556 unsigned long rx_readahead_cnt; /* Number of packets where header
559 u8 *ctrl_frame_buf;
560 u32 ctrl_frame_len;
561 bool ctrl_frame_stat;
563 spinlock_t txqlock;
564 wait_queue_head_t ctrl_wait;
565 wait_queue_head_t dcmd_resp_wait;
567 struct timer_list timer;
568 struct completion watchdog_wait;
569 struct task_struct *watchdog_tsk;
570 bool wd_timer_valid;
571 uint save_ms;
573 struct task_struct *dpc_tsk;
574 struct completion dpc_wait;
576 struct semaphore sdsem;
578 const struct firmware *firmware;
579 u32 fw_ptr;
581 bool txoff; /* Transmit flow-controlled */