diff options
Diffstat (limited to 'sys/dev/ic/rlnvar.h')
| -rw-r--r-- | sys/dev/ic/rlnvar.h | 146 |
1 files changed, 0 insertions, 146 deletions
diff --git a/sys/dev/ic/rlnvar.h b/sys/dev/ic/rlnvar.h deleted file mode 100644 index e522638fcca..00000000000 --- a/sys/dev/ic/rlnvar.h +++ /dev/null @@ -1,146 +0,0 @@ -/* $OpenBSD: rlnvar.h,v 1.7 2002/06/09 03:14:18 todd Exp $ */ -/* - * David Leonard <d@openbsd.org>, 1999. Public domain. - * - * Proxim RangeLAN2 soft state copy. - */ - -#include <sys/timeout.h> - -/* - * Mailboxes are used to communicate card-initiated messages - * from the interrupt handler to other kernel threads. - */ -struct rln_mbox { - void * mb_buf; /* Message buffer */ - size_t mb_len; /* Message buffer size */ - size_t mb_actlen; /* Actual message size */ - u_int8_t mb_state; /* Mailbox state */ -#define RLNMBOX_VOID 0 -#define RLNMBOX_EMPTY 1 -#define RLNMBOX_FILLING 2 -#define RLNMBOX_FILLED 3 -}; - -#define RLN_NMBOX 0x7c /* Same as max msg seq number */ - -/* Soft state */ -struct rln_softc { - struct device sc_dev; - void *sc_ih; /* Interrupt handler */ - struct arpcom sc_arpcom; /* Ethernet common part */ - bus_space_tag_t sc_iot; /* Bus cookie */ - bus_space_handle_t sc_ioh; /* Bus i/o handle */ - struct timeout sc_timeout; - - u_int8_t sc_width; /* Bus transfer width */ - u_int8_t sc_irq; /* IRQ for card */ - - u_int16_t sc_cardtype; /* Set from config flags */ -#define RLN_CTYPE_OEM 0x01 -#define RLN_CTYPE_UISA 0x02 -#define RLN_CTYPE_ONE_PIECE 0x04 - - u_int8_t sc_intsel; /* Copy of INTSEL */ - u_int8_t sc_status; /* Copy of STATUS */ - u_int8_t sc_control; /* Copy of CONTROL */ -#ifdef RLNDEBUG_REG - u_int16_t dbg_oreg[8]; /* Last reg value written */ -#endif - - u_int8_t sc_pktseq; /* Card message seq no */ - u_int8_t sc_txseq; /* Tx packet seq no */ - - u_int16_t sc_state; /* Soft state. */ -#define RLN_STATE_SYNC 0x0001 /* Card is synchronised */ -#define RLN_STATE_NEEDINIT 0x0002 /* Card needs reset+init */ -#define RLN_STATE_PROMISC 0x0004 /* Receive all packets */ - - struct rln_mbox sc_mbox[0x80]; /* Per-message mailboxes */ - struct rln_param sc_param; /* User controlled parameters */ -}; - -#define rln_need_reset(sc) \ - (sc)->sc_state |= RLN_STATE_NEEDINIT - -/* Structure used to hold partial read state for rln_rx_pdata() */ -struct rln_pdata { - u_int8_t p_data; /* extra data read but not consumed */ - int p_nremain; /* size of unconsumed data */ -}; -#define RLN_PDATA_INIT {0,0} - -/* Structure used to hold partial transmit state for rln_msg_tx_*() */ -struct rln_msg_tx_state { - int ien; /* saved interrupt state */ - u_int8_t w; /* saved wakup state */ - struct rln_pdata pd; /* saved partial write state */ -}; - -struct rln_mm_cmd; /* fwd decl */ - -#define RLN_WAKEUP_SET 0xff -#define RLN_WAKEUP_NOCHANGE (0x80|0x10) - -void rlnconfig(struct rln_softc *); -int rlnintr(void *); -void rlninit(struct rln_softc *); -void rlnstop(struct rln_softc *); -void rlnread(struct rln_softc *, struct rln_mm_cmd *, int); -int rln_enable(struct rln_softc *, int); -int rln_reset(struct rln_softc *); -u_int8_t rln_wakeup(struct rln_softc *, u_int8_t); -int rln_rx_request(struct rln_softc *, int); -int rln_rx_data(struct rln_softc *, void *, int); -void rln_rx_pdata(struct rln_softc *, void *, int, - struct rln_pdata *); -void rln_rx_end(struct rln_softc *); -void rln_clear_nak(struct rln_softc *); -u_int8_t rln_newseq(struct rln_softc *); - -void rln_msg_tx_data(struct rln_softc *, void *, u_int16_t, - struct rln_msg_tx_state *); -int rln_msg_tx_start(struct rln_softc *, void *, int, - struct rln_msg_tx_state *); -int rln_msg_tx_end(struct rln_softc *, - struct rln_msg_tx_state *); -int rln_msg_txrx(struct rln_softc *, void *, int, - void *, int); - -int rln_mbox_create(struct rln_softc *, u_int8_t, void *, - size_t); -int rln_mbox_wait(struct rln_softc *, u_int8_t, int); -int rln_mbox_lock(struct rln_softc *, u_int8_t, void **, - size_t*); -void rln_mbox_unlock(struct rln_softc *, u_int8_t, size_t); - -/* debug all card operations */ -#ifdef RLNDEBUG -#define dprintf(fmt, args...) printf(fmt , ## args) - /* log(LOG_DEBUG, fmt , ## args) */ -#define dprinthex(buf, len) do { \ - unsigned char *_b = (unsigned char *)(buf); \ - int _i, _l=(len); \ - printf("{"); \ - for(_i = 0; _i < _l; _i++) { \ - printf("%02x", _b[_i]); \ - if (_i % 4 == 3 && _i != _l - 1) \ - printf(","); \ - } \ - printf("}"); \ -} while (0) -#else -#define dprintf(fmt, args...) /* nothing */ -#define dprinthex(buf, len) /* nothing */ -#endif - -/* debug messages to/from card. prints 4-octet groups separated by commas */ -#define RLNDUMP -#define RLNDUMPHEX(buf, buflen) do { \ - int _i; \ - for (_i = 0; _i < (buflen); _i++) { \ - printf("%02x", ((unsigned char *)(buf))[_i]); \ - if (_i != (buflen) - 1 && _i % 4 == 3) \ - printf(","); \ - } \ -} while (0) |