FreeBSD/Linux Kernel Cross Reference
sys/dev/bwi/bwimac.h

     /*-
      * SPDX-License-Identifier: BSD-3-Clause
      *
      * Copyright (c) 2007 The DragonFly Project.  All rights reserved.
      * 
      * This code is derived from software contributed to The DragonFly Project
      * by Sepherosa Ziehau <sepherosa@gmail.com>
      * 
      * Redistribution and use in source and binary forms, with or without
     * modification, are permitted provided that the following conditions
     * are met:
     * 
     * 1. Redistributions of source code must retain the above copyright
     *    notice, this list of conditions and the following disclaimer.
     * 2. Redistributions in binary form must reproduce the above copyright
     *    notice, this list of conditions and the following disclaimer in
     *    the documentation and/or other materials provided with the
     *    distribution.
     * 3. Neither the name of The DragonFly Project nor the names of its
     *    contributors may be used to endorse or promote products derived
     *    from this software without specific, prior written permission.
     * 
     * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
     * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
     * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
     * FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE
     * COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
     * INCIDENTAL, SPECIAL, EXEMPLARY OR CONSEQUENTIAL DAMAGES (INCLUDING,
     * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
     * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
     * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
     * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
     * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
     * SUCH DAMAGE.
     * 
     * $DragonFly: src/sys/dev/netif/bwi/bwimac.h,v 1.2 2008/02/15 11:15:38 sephe Exp $
     * $FreeBSD$
     */
    
    #ifndef _BWI_MAC_H
    #define _BWI_MAC_H
    
    int             bwi_mac_attach(struct bwi_softc *, int, uint8_t);
    int             bwi_mac_lateattach(struct bwi_mac *);
    void            bwi_mac_detach(struct bwi_mac *);
    int             bwi_mac_init(struct bwi_mac *);
    void            bwi_mac_reset(struct bwi_mac *, int);
    int             bwi_mac_start(struct bwi_mac *);
    int             bwi_mac_stop(struct bwi_mac *);
    void            bwi_mac_shutdown(struct bwi_mac *);
    void            bwi_mac_updateslot(struct bwi_mac *, int);
    void            bwi_mac_set_promisc(struct bwi_mac *, int);
    
    void            bwi_mac_calibrate_txpower(struct bwi_mac *,
                                              enum bwi_txpwrcb_type);
    void            bwi_mac_set_tpctl_11bg(struct bwi_mac *,
                                           const struct bwi_tpctl *);
    void            bwi_mac_init_tpctl_11bg(struct bwi_mac *);
    void            bwi_mac_dummy_xmit(struct bwi_mac *);
    void            bwi_mac_reset_hwkeys(struct bwi_mac *);
    int             bwi_mac_config_ps(struct bwi_mac *);
    int             bwi_mac_fw_alloc(struct bwi_mac *);
    
    uint16_t        bwi_memobj_read_2(struct bwi_mac *, uint16_t, uint16_t);
    uint32_t        bwi_memobj_read_4(struct bwi_mac *, uint16_t, uint16_t);
    void            bwi_memobj_write_2(struct bwi_mac *, uint16_t, uint16_t,
                                       uint16_t);
    void            bwi_memobj_write_4(struct bwi_mac *, uint16_t, uint16_t,
                                       uint32_t);
    void            bwi_tmplt_write_4(struct bwi_mac *, uint32_t, uint32_t);
    void            bwi_hostflags_write(struct bwi_mac *, uint64_t);
    uint64_t        bwi_hostflags_read(struct bwi_mac *);
    
    #define MOBJ_WRITE_2(mac, objid, ofs, val)      \
            bwi_memobj_write_2((mac), (objid), (ofs), (val))
    #define MOBJ_WRITE_4(mac, objid, ofs, val)      \
            bwi_memobj_write_4((mac), (objid), (ofs), (val))
    #define MOBJ_READ_2(mac, objid, ofs)            \
            bwi_memobj_read_2((mac), (objid), (ofs))
    #define MOBJ_READ_4(mac, objid, ofs)            \
            bwi_memobj_read_4((mac), (objid), (ofs))
    
    #define MOBJ_SETBITS_4(mac, objid, ofs, bits)   \
            MOBJ_WRITE_4((mac), (objid), (ofs),     \
                         MOBJ_READ_4((mac), (objid), (ofs)) | (bits))
    #define MOBJ_CLRBITS_4(mac, objid, ofs, bits)   \
            MOBJ_WRITE_4((mac), (objid), (ofs),     \
                         MOBJ_READ_4((mac), (objid), (ofs)) & ~(bits))
    
    #define MOBJ_FILT_SETBITS_2(mac, objid, ofs, filt, bits) \
            MOBJ_WRITE_2((mac), (objid), (ofs),     \
                         (MOBJ_READ_2((mac), (objid), (ofs)) & (filt)) | (bits))
    
    #define TMPLT_WRITE_4(mac, ofs, val)    bwi_tmplt_write_4((mac), (ofs), (val))
    
    #define HFLAGS_WRITE(mac, flags)        bwi_hostflags_write((mac), (flags))
    #define HFLAGS_READ(mac)                bwi_hostflags_read((mac))
    #define HFLAGS_CLRBITS(mac, bits)       \
            HFLAGS_WRITE((mac), HFLAGS_READ((mac)) | (bits))
   #define HFLAGS_SETBITS(mac, bits)       \
           HFLAGS_WRITE((mac), HFLAGS_READ((mac)) & ~(bits))
   
   #endif  /* !_BWI_MAC_H */

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