io/rum/rum_var.h

/*
 * Copyright 2009 Sun Microsystems, Inc.  All rights reserved.
 * Use is subject to license terms.
 */

/*
 * Copyright (c) 2005, 2006 Damien Bergamini <damien.bergamini@free.fr>
 * Copyright (c) 2006 Niall O'Higgins <niallo@openbsd.org>
 *
 * Permission to use, copy, modify, and distribute this software for any
 * purpose with or without fee is hereby granted, provided that the above
 * copyright notice and this permission notice appear in all copies.
 *
 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 */
#ifndef _RUM_VAR_H
#define _RUM_VAR_H

#ifdef __cplusplus
extern "C" {
#endif

#define RAL_FLAG_RUNNING    (1<<0)

#define RAL_RCR_PROMISC     (1<<0)
#define RAL_RCR_MULTI       (2<<0)

#ifndef DDI_NT_NET_WIFI
#define DDI_NT_NET_WIFI     "ddi_network:wifi"
#endif

/*
 * Bit flags in the ral_dbg_flags
 */
#define RAL_DBG_MSG     0x000001
#define RAL_DBG_ERR     0x000002
#define RAL_DBG_USB     0x000004
#define RAL_DBG_TX      0x000008
#define RAL_DBG_RX      0x000010
#define RAL_DBG_IOCTL       0x000020
#define RAL_DBG_HW      0x000040
#define RAL_DBG_ALL     0x000fff

#define RAL_RX_LIST_COUNT   8
#define RAL_TX_LIST_COUNT   8

struct rum_amrr {
    int txcnt;
    int retrycnt;
    int success;
    int success_threshold;
    int recovery;
};

struct rum_softc {
    struct ieee80211com sc_ic;
    dev_info_t      *sc_dev;

    usb_client_dev_data_t   *sc_udev;   /* usb dev */

    int         sc_rx_no;
    int         sc_tx_no;

    uint8_t         rf_rev;
    uint8_t         rffreq;

    kmutex_t        sc_genlock;

    usb_pipe_handle_t   sc_rx_pipeh;
    usb_pipe_handle_t   sc_tx_pipeh;

    enum ieee80211_state    sc_state;
    struct rum_amrr     amrr;

    kmutex_t        tx_lock;
    kmutex_t        rx_lock;

    int         tx_queued;
    int         rx_queued;

    int         sc_tx_timer;

    timeout_id_t        sc_scan_id;
    timeout_id_t        sc_amrr_id;

    uint32_t        sc_need_sched;
    uint32_t        sc_flags;
    uint32_t        sc_rcr;     /* RAL RCR */

    int         dwelltime;

    uint32_t        sta[6];
    uint32_t        rf_regs[4];
    uint8_t         txpow[44];

#pragma pack(1)
    struct {
        uint8_t val;
        uint8_t reg;
    }           bbp_prom[16];
#pragma pack()

    int         hw_radio;
    int         rx_ant;
    int         tx_ant;
    int         nb_ant;
    int         ext_2ghz_lna;
    int         ext_5ghz_lna;
    int         rssi_2ghz_corr;
    int         rssi_5ghz_corr;
    int         sifs;
    uint8_t         bbp17;

    /* kstats */
    uint32_t        sc_tx_nobuf;
    uint32_t        sc_rx_nobuf;
    uint32_t        sc_tx_err;
    uint32_t        sc_rx_err;
    uint32_t        sc_tx_retries;

    int         (*sc_newstate)(struct ieee80211com *,
                    enum ieee80211_state, int);
};

#define RAL_IS_RUNNING(_sc) ((_sc)->sc_flags & RAL_FLAG_RUNNING)
#define RAL_LOCK(sc)        mutex_enter(&(sc)->sc_genlock)
#define RAL_UNLOCK(sc)      mutex_exit(&(sc)->sc_genlock)

#define MAC2STR(a) (a)[0], (a)[1], (a)[2], (a)[3], (a)[4], (a)[5]
#define MACSTR "%02x:%02x:%02x:%02x:%02x:%02x"

#ifdef __cplusplus
}
#endif

#endif /* _RUM_VAR_H */