sys/bus/pci/devlist2h.awk

   1 #! /usr/bin/awk -f
   2 #       $DragonFly: src/sys/bus/pci/devlist2h.awk,v 1.2 2004/02/19 20:47:56 joerg Exp $
   3 #       $NetBSD: devlist2h.awk,v 1.7 2003/12/05 04:33:27 grant Exp $
   4 #
   5 # Copyright (c) 1995, 1996 Christopher G. Demetriou
   6 # All rights reserved.
   7 #
   8 # Redistribution and use in source and binary forms, with or without
   9 # modification, are permitted provided that the following conditions
  10 # are met:
  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 the
  15 #    documentation and/or other materials provided with the distribution.
  16 # 3. All advertising materials mentioning features or use of this software
  17 #    must display the following acknowledgement:
  18 #      This product includes software developed by Christopher G. Demetriou.
  19 # 4. The name of the author may not be used to endorse or promote products
  20 #    derived from this software without specific prior written permission
  21 #
  22 # THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
  23 # IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
  24 # OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
  25 # IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
  26 # INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
  27 # NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
  28 # DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
  29 # THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  30 # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
  31 # THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  32 #
  33 BEGIN {
  34         nproducts = nvendors = blanklines = 0
  35         dfile="pcidevs_data.h"
  36         hfile="pcidevs.h"
  37 }
  38 NR == 1 {
  39         VERSION = $0
  40         gsub("\\$", "", VERSION)
  41
  42         printf("/*\t$DragonFly" "$\t*/\n\n") > dfile
  43         printf("/*\n") > dfile
  44         printf(" * THIS FILE AUTOMATICALLY GENERATED.  DO NOT EDIT.\n") \
  45             > dfile
  46         printf(" *\n") > dfile
  47         printf(" * generated from:\n") > dfile
  48         printf(" *\t%s\n", VERSION) > dfile
  49         printf(" */\n") > dfile
  50
  51         printf("/*\t$DragonFly" "$\t*/\n\n") > hfile
  52         printf("/*\n") > hfile
  53         printf(" * THIS FILE AUTOMATICALLY GENERATED.  DO NOT EDIT.\n") \
  54             > hfile
  55         printf(" *\n") > hfile
  56         printf(" * generated from:\n") > hfile
  57         printf(" *\t%s\n", VERSION) > hfile
  58         printf(" */\n") > hfile
  59
  60         next
  61 }
  62 NF > 0 && $1 == "vendor" {
  63         nvendors++
  64
  65         vendorindex[$2] = nvendors;             # record index for this name, for later.
  66         vendors[nvendors, 1] = $2;              # name
  67         vendors[nvendors, 2] = $3;              # id
  68         printf("#define\tPCI_VENDOR_%s\t%s\t", vendors[nvendors, 1],
  69             vendors[nvendors, 2]) > hfile
  70
  71         i = 3; f = 4;
  72
  73         # comments
  74         ocomment = oparen = 0
  75         if (f <= NF) {
  76                 printf("\t/* ") > hfile
  77                 ocomment = 1;
  78         }
  79         while (f <= NF) {
  80                 if ($f == "#") {
  81                         printf("(") > hfile
  82                         oparen = 1
  83                         f++
  84                         continue
  85                 }
  86                 if (oparen) {
  87                         printf("%s", $f) > hfile
  88                         if (f < NF)
  89                                 printf(" ") > hfile
  90                         f++
  91                         continue
  92                 }
  93                 vendors[nvendors, i] = $f
  94                 printf("%s", vendors[nvendors, i]) > hfile
  95                 if (f < NF)
  96                         printf(" ") > hfile
  97                 i++; f++;
  98         }
  99         if (oparen)
 100                 printf(")") > hfile
 101         if (ocomment)
 102                 printf(" */") > hfile
 103         printf("\n") > hfile
 104
 105         next
 106 }
 107 NF > 0 && $1 == "product" {
 108         nproducts++
 109
 110         products[nproducts, 1] = $2;            # vendor name
 111         products[nproducts, 2] = $3;            # product id
 112         products[nproducts, 3] = $4;            # id
 113         printf("#define\tPCI_PRODUCT_%s_%s\t%s\t", products[nproducts, 1],
 114             products[nproducts, 2], products[nproducts, 3]) > hfile
 115
 116         i=4; f = 5;
 117
 118         # comments
 119         ocomment = oparen = 0
 120         if (f <= NF) {
 121                 printf("\t/* ") > hfile
 122                 ocomment = 1;
 123         }
 124         while (f <= NF) {
 125                 if ($f == "#") {
 126                         printf("(") > hfile
 127                         oparen = 1
 128                         f++
 129                         continue
 130                 }
 131                 if (oparen) {
 132                         printf("%s", $f) > hfile
 133                         if (f < NF)
 134                                 printf(" ") > hfile
 135                         f++
 136                         continue
 137                 }
 138                 products[nproducts, i] = $f
 139                 printf("%s", products[nproducts, i]) > hfile
 140                 if (f < NF)
 141                         printf(" ") > hfile
 142                 i++; f++;
 143         }
 144         if (oparen)
 145                 printf(")") > hfile
 146         if (ocomment)
 147                 printf(" */") > hfile
 148         printf("\n") > hfile
 149
 150         next
 151 }
 152 {
 153         if ($0 == "")
 154                 blanklines++
 155         print $0 > hfile
 156         if (blanklines < 2)
 157                 print $0 > dfile
 158 }
 159 END {
 160         # print out the match tables
 161
 162         printf("\n") > dfile
 163
 164         printf("const struct pci_knowndev pci_knowndevs[] = {\n") > dfile
 165         for (i = 1; i <= nproducts; i++) {
 166                 printf("\t{\n") > dfile
 167                 printf("\t    PCI_VENDOR_%s, PCI_PRODUCT_%s_%s,\n",
 168                     products[i, 1], products[i, 1], products[i, 2]) \
 169                     > dfile
 170                 printf("\t    ") > dfile
 171                 printf("0") > dfile
 172                 printf(",\n") > dfile
 173
 174                 vendi = vendorindex[products[i, 1]];
 175                 printf("\t    \"") > dfile
 176                 j = 3;
 177                 needspace = 0;
 178                 while ((vendi, j) in vendors) {
 179                         if (needspace)
 180                                 printf(" ") > dfile
 181                         printf("%s", vendors[vendi, j]) > dfile
 182                         needspace = 1
 183                         j++
 184                 }
 185                 printf("\",\n") > dfile
 186
 187                 printf("\t    \"") > dfile
 188                 j = 4;
 189                 needspace = 0;
 190                 while ((i, j) in products) {
 191                         if (needspace)
 192                                 printf(" ") > dfile
 193                         printf("%s", products[i, j]) > dfile
 194                         needspace = 1
 195                         j++
 196                 }
 197                 printf("\",\n") > dfile
 198                 printf("\t},\n") > dfile
 199         }
 200         for (i = 1; i <= nvendors; i++) {
 201                 printf("\t{\n") > dfile
 202                 printf("\t    PCI_VENDOR_%s, 0,\n", vendors[i, 1]) \
 203                     > dfile
 204                 printf("\t    PCI_KNOWNDEV_NOPROD,\n") \
 205                     > dfile
 206                 printf("\t    \"") > dfile
 207                 j = 3;
 208                 needspace = 0;
 209                 while ((i, j) in vendors) {
 210                         if (needspace)
 211                                 printf(" ") > dfile
 212                         printf("%s", vendors[i, j]) > dfile
 213                         needspace = 1
 214                         j++
 215                 }
 216                 printf("\",\n") > dfile
 217                 printf("\t    NULL,\n") > dfile
 218                 printf("\t},\n") > dfile
 219         }
 220         printf("\t{ 0, 0, 0, NULL, NULL, }\n") > dfile
 221         printf("};\n") > dfile
 222         close(dfile)
 223         close(hfile)
 224 }