dragonfly.h

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    1 /*
    2  * Copyright (c) 2008 The DragonFly Project.  All rights reserved.
    3  * 
    4  * This code is derived from software contributed to The DragonFly Project
    5  * by Matthew Dillon <dillon@backplane.com>
    6  * 
    7  * Redistribution and use in source and binary forms, with or without
    8  * modification, are permitted provided that the following conditions
    9  * are met:
   10  * 
   11  * 1. Redistributions of source code must retain the above copyright
   12  *    notice, this list of conditions and the following disclaimer.
   13  * 2. Redistributions in binary form must reproduce the above copyright
   14  *    notice, this list of conditions and the following disclaimer in
   15  *    the documentation and/or other materials provided with the
   16  *    distribution.
   17  * 3. Neither the name of The DragonFly Project nor the names of its
   18  *    contributors may be used to endorse or promote products derived
   19  *    from this software without specific, prior written permission.
   20  * 
   21  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
   22  * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
   23  * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
   24  * FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE
   25  * COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
   26  * INCIDENTAL, SPECIAL, EXEMPLARY OR CONSEQUENTIAL DAMAGES (INCLUDING,
   27  * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
   28  * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
   29  * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
   30  * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
   31  * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
   32  * SUCH DAMAGE.
   33  */
   34 
   35 #include <sys/globaldata.h>     /* curthread in mtx_assert() */
   36 #include <sys/lock.h>
   37 #include <sys/objcache.h>
   38 
   39 #ifndef _VA_LIST_DECLARED
   40 #define _VA_LIST_DECLARED
   41 typedef __va_list       va_list;
   42 #endif
   43 #define va_start(ap,last)       __va_start(ap,last)
   44 #define va_end(ap)      __va_end(ap)
   45 
   46 /*
   47 #define mtx_assert(mtx, MA_OWNED)               \
   48                         KKASSERT(mtx_owned(&(mtx)->lock))
   49 
   50 #define mtx_assert(mtx, MA_NOTOWNED)            \
   51                         KKASSERT(mtx_notowned(&(mtx)->lock))
   52 */
   53 
   54 #define IFNET_RLOCK()   crit_enter()
   55 #define IFNET_RUNLOCK() crit_exit()
   56 
   57 #define IFQ_LOCK(ifq)   ALTQ_LOCK((ifq))
   58 #define IFQ_UNLOCK(ifq) ALTQ_UNLOCK((ifq))
   59 
   60 #define printf          kprintf
   61 #define sprintf         ksprintf
   62 #define snprintf        ksnprintf
   63 #define vsnprintf       kvsnprintf
   64 
   65 typedef struct objcache *objcache_t;
   66 #define uma_zone_t      objcache_t
   67 typedef void *          uma_ctor;
   68 typedef void *          uma_dtor;
   69 typedef void *          uma_init;
   70 typedef void *          uma_fini;
   71 
   72 #define UMA_ALIGN_CACHE 0
   73 
   74 #define uma_zcreate(name, size, ctor, dtor, uminit, fini, align, flags) \
   75                         objcache_create_mbacked(M_NETGRAPH, size,       \
   76                                         0, 0,                   \
   77                                         bzero_ctor, NULL,               \
   78                                         NULL)
   79 #define uma_zalloc(zone, flags)                 \
   80                         objcache_get(zone, flags)
   81 #define uma_zfree(zone, item)                   \
   82                         objcache_put(zone, item)
   83 #define uma_zone_set_max(zone, nitems)
   84 
   85 #define CTR1(ktr_line, ...)
   86 #define CTR2(ktr_line, ...)
   87 #define CTR3(ktr_line, ...)
   88 #define CTR4(ktr_line, ...)
   89 #define CTR5(ktr_line, ...)
   90 #define CTR6(ktr_line, ...)
   91 #define cpu_spinwait()  cpu_pause()
   92 
   93 #define CTLFLAG_RDTUN   CTLFLAG_RD
   94 
   95 #define SI_SUB_NETGRAPH SI_SUB_DRIVERS

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FreeBSD/Linux Kernel Cross Reference sys/netgraph7/dragonfly.h

FreeBSD/Linux Kernel Cross Reference
sys/netgraph7/dragonfly.h