chiark / gitweb /
hwdb: update comments and data
[elogind.git] / hwdb / ids-update.pl
index 90b90c5..13596b8 100755 (executable)
@@ -10,7 +10,7 @@ sub usb_vendor {
         open(OUT, ">", "20-usb-vendor-product.hwdb");
         print(OUT "# This file is part of systemd.\n" .
                   "#\n" .
-                  "# Data imported and updated from: http://www.linux-usb.org/usb.ids\n");
+                  "# Data imported from: http://www.linux-usb.org/usb.ids\n");
 
         while (my $line = <IN>) {
                 $line =~ s/\s+$//;
@@ -34,8 +34,8 @@ sub usb_vendor {
                 }
         }
 
-        close(INP);
-        close(OUTP);
+        close(IN);
+        close(OUT);
 }
 
 sub usb_classes {
@@ -47,7 +47,7 @@ sub usb_classes {
         open(OUT, ">", "20-usb-classes.hwdb");
         print(OUT "# This file is part of systemd.\n" .
                   "#\n" .
-                  "# Data imported and updated from: http://www.linux-usb.org/usb.ids\n");
+                  "# Data imported from: http://www.linux-usb.org/usb.ids\n");
 
         while (my $line = <IN>) {
                 $line =~ s/\s+$//;
@@ -100,20 +100,19 @@ sub usb_classes {
                 }
         }
 
-        close(INP);
-        close(OUTP);
+        close(IN);
+        close(OUT);
 }
 
 sub pci_vendor {
         my $vendor;
         my $device;
 
-        open(IN, "<", "usb.ids");
         open(IN, "<", "pci.ids");
         open(OUT, ">", "20-pci-vendor-product.hwdb");
         print(OUT "# This file is part of systemd.\n" .
                   "#\n" .
-                  "# Data imported and updated from: http://pci-ids.ucw.cz/v2.2/pci.ids\n");
+                  "# Data imported from: http://pci-ids.ucw.cz/v2.2/pci.ids\n");
 
         while (my $line = <IN>) {
                 $line =~ s/\s+$//;
@@ -149,8 +148,8 @@ sub pci_vendor {
                 }
         }
 
-        close(INP);
-        close(OUTP);
+        close(IN);
+        close(OUT);
 }
 
 sub pci_classes {
@@ -162,7 +161,7 @@ sub pci_classes {
         open(OUT, ">", "20-pci-classes.hwdb");
         print(OUT "# This file is part of systemd.\n" .
                   "#\n" .
-                  "# Data imported and updated from: http://pci-ids.ucw.cz/v2.2/pci.ids\n");
+                  "# Data imported from: http://pci-ids.ucw.cz/v2.2/pci.ids\n");
 
         while (my $line = <IN>) {
                 $line =~ s/\s+$//;
@@ -203,31 +202,61 @@ sub pci_classes {
                 }
         }
 
-        close(INP);
-        close(OUTP);
+        close(IN);
+        close(OUT);
 }
 
 sub oui {
-        open(IN, "<", "oui.txt");
+        my $iab_prefix;
+        my %iab_prefixes = ();
+
         open(OUT, ">", "20-OUI.hwdb");
         print(OUT "# This file is part of systemd.\n" .
                   "#\n" .
-                  "# Data imported and updated from: http://standards.ieee.org/develop/regauth/oui/oui.txt\n");
+                  "# Data imported from:\n" .
+                  "#   http://standards.ieee.org/develop/regauth/oui/oui.txt\n" .
+                  "#   http://standards.ieee.org/develop/regauth/iab/iab.txt\n");
 
+        open(IN, "<", "iab.txt");
         while (my $line = <IN>) {
                 $line =~ s/\s+$//;
-                $line =~ m/^([0-9A-F]{6})\s*\(base 16\)\s*(.+)$/;
+                $line =~ m/^([0-9A-F]{2})-([0-9A-F]{2})-([0-9A-F]{2})\s*\(hex\)\s*.+$/;
+                if (defined $1) {
+                        $iab_prefix = $1 . $2 . $3;
+                        $iab_prefixes{ $iab_prefix } = 1;
+                        next;
+                }
+
+                $line =~ m/^([0-9A-F]{3})000-\g1FFF\s*\(base 16\)\s*(.+)$/;
                 if (defined $1) {
                         my $vendor = uc $1;
                         my $text = $2;
+
                         print(OUT "\n");
-                        print(OUT "OUI:" . $vendor . "\n");
+                        print(OUT "OUI:" . $iab_prefix . $vendor . "*\n");
                         print(OUT " ID_OUI_FROM_DATABASE=" . $text . "\n");
                 }
         }
+        close(IN);
+
+        open(IN, "<", "oui.txt");
+        while (my $line = <IN>) {
+                $line =~ s/\s+$//;
+                $line =~ m/^([0-9A-F]{6})\s*\(base 16\)\s*(.+)$/;
+                if (defined $1) {
+                        my $vendor = uc $1;
+                        my $text = $2;
 
-        close(INP);
-        close(OUTP);
+                        # skip the IAB prefixes
+                        if (! exists $iab_prefixes{ $vendor }) {
+                                print(OUT "\n");
+                                print(OUT "OUI:" . $vendor . "*\n");
+                                print(OUT " ID_OUI_FROM_DATABASE=" . $text . "\n");
+                        }
+                }
+        }
+        close(IN);
+        close(OUT);
 }
 
 usb_vendor();