workbench/devs/networks/atheros5000/halsupport.c

   1 /*
   2
   3 Copyright (C) 2010-2012 Neil Cafferkey
   4
   5 This program is free software; you can redistribute it and/or modify
   6 it under the terms of the GNU General Public License as published by
   7 the Free Software Foundation; either version 2 of the License, or
   8 (at your option) any later version.
   9
  10 This program is distributed in the hope that it will be useful, but
  11 WITHOUT ANY WARRANTY; without even the implied warranty of
  12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
  13 General Public License for more details.
  14
  15 You should have received a copy of the GNU General Public License
  16 along with this program; if not, write to the Free Software
  17 Foundation, Inc., 59 Temple Place - Suite 330, Boston,
  18 MA 02111-1307, USA.
  19
  20 */
  21
  22
  23 #include <stdlib.h>
  24 #include <stdio.h>
  25 #include <string.h>
  26
  27 #include <exec/memory.h>
  28
  29 #include <proto/exec.h>
  30 #include <proto/timer.h>
  31
  32 #ifdef __AROS__
  33 #include <aros/debug.h>
  34 #endif
  35
  36 #include "device.h"
  37
  38
  39 #ifdef AH_DEBUG
  40 static   int ath_hal_debug = 1;
  41 #endif
  42
  43 int   ath_hal_dma_beacon_response_time = 2;   /* in TU's */
  44 int   ath_hal_sw_beacon_response_time = 10;   /* in TU's */
  45 int   ath_hal_additional_swba_backoff = 0;   /* in TU's */
  46
  47 struct DevBase *hal_dev_base;
  48
  49 #define base hal_dev_base
  50
  51
  52 void ath_hal_vprintf(APTR ah, const char* fmt, va_list ap)
  53 {
  54 }
  55
  56
  57
  58 void ath_hal_printf(APTR ah, const char* fmt, ...)
  59 {
  60 }
  61
  62
  63
  64 void HALDEBUG(APTR ah, unsigned int mask, const char* fmt, ...)
  65 {
  66    va_list ap;
  67    va_start(ap, fmt);
  68 #ifdef __AROS__
  69    kprintf("[atheros] ");
  70    vkprintf(fmt, ap);
  71 #else
  72    ath_hal_vprintf(ah, fmt, ap);
  73 #endif
  74    va_end(ap);
  75 }
  76
  77
  78
  79 const char *ath_hal_ether_sprintf(const UBYTE *mac)
  80 {
  81    static char etherbuf[18];
  82 #if 0
  83    snprintf(etherbuf, sizeof(etherbuf), "%02x:%02x:%02x:%02x:%02x:%02x",
  84       mac[0], mac[1], mac[2], mac[3], mac[4], mac[5]);
  85 #else
  86 etherbuf[0] = '\0';
  87 #endif
  88    return etherbuf;
  89 }
  90
  91
  92
  93 void ath_hal_delay(int n)
  94 {
  95    struct timeval time, end_time;
  96
  97    GetSysTime(&end_time);
  98    time.tv_secs = 0;
  99    time.tv_micro = n;
 100    AddTime(&end_time, &time);
 101
 102    while(CmpTime(&end_time, &time) < 0)
 103       GetSysTime(&time);
 104
 105    return;
 106 }
 107
 108
 109
 110 ULONG ath_hal_getuptime(APTR ah)
 111 {
 112    struct timeval time;
 113
 114    GetSysTime(&time);
 115
 116    return time.tv_secs * 1000 + time.tv_micro / 1000;
 117 }
 118
 119
 120
 121 void *ath_hal_malloc(size_t size)
 122 {
 123    return AllocVec(size, MEMF_PUBLIC | MEMF_CLEAR);
 124 }
 125
 126
 127
 128 void ath_hal_free(void* p)
 129 {
 130    FreeVec(p);
 131 }
 132
 133
 134
 135 void ath_hal_memzero(void *dst, size_t n)
 136 {
 137    UBYTE *buf = dst;
 138
 139    while(n-- != 0)
 140       *buf++ = 0;
 141 }
 142
 143
 144
 145 void *ath_hal_memcpy(void *dst, const void *src, size_t n)
 146 {
 147    CopyMem(src, dst, n);
 148
 149    return dst;
 150 }
 151
 152
 153
 154 int ath_hal_memcmp(const void *a, const void *b, size_t n)
 155 {
 156    const UBYTE *ba = a, *bb = b;
 157
 158    while(n != 0 && *ba == *bb)
 159       ba++, bb++;
 160    return *ba - *bb;
 161 }
 162
 163
 164