#!/usr/bin/perl use strict; use warnings; sub usb_vendor { my $vendor; open(IN, "<", "usb.ids"); open(OUT, ">", "20-usb-vendor-product.hwdb"); print(OUT "# This file is part of systemd.\n" . "#\n" . "# Data imported from: http://www.linux-usb.org/usb.ids\n"); while (my $line = <IN>) { $line =~ s/\s+$//; $line =~ m/^([0-9a-f]{4})\s*(.+)$/; if (defined $1) { $vendor = uc $1; my $text = $2; print(OUT "\n"); print(OUT "usb:v" . $vendor . "*\n"); print(OUT " ID_VENDOR_FROM_DATABASE=" . $text . "\n"); next; } $line =~ m/^\t([0-9a-f]{4})\s*(.+)$/; if (defined $1) { my $product = uc $1; my $text = $2; print(OUT "\n"); print(OUT "usb:v" . $vendor . "p" . $product . "*\n"); print(OUT " ID_PRODUCT_FROM_DATABASE=" . $text . "\n"); } } close(IN); close(OUT); } sub usb_classes { my $class; my $subclass; my $protocol; open(IN, "<", "usb.ids"); open(OUT, ">", "20-usb-classes.hwdb"); print(OUT "# This file is part of systemd.\n" . "#\n" . "# Data imported from: http://www.linux-usb.org/usb.ids\n"); while (my $line = <IN>) { $line =~ s/\s+$//; $line =~ m/^C\ ([0-9a-f]{2})\s*(.+)$/; if (defined $1) { $class = uc $1; if ($class =~ m/^00$/) { next; } my $text = $2; print(OUT "\n"); print(OUT "usb:v*p*d*dc" . $class . "*\n"); print(OUT " ID_USB_CLASS_FROM_DATABASE=" . $text . "\n"); next; } if (not defined $class) { next; } elsif ($line =~ m/^$/) { last; } $line =~ m/^\t([0-9a-f]{2})\s*(.+)$/; if (defined $1) { $subclass = uc $1; if ($subclass =~ m/^00$/) { next; } my $text = $2; if ($text =~ m/^(\?|None|Unused)$/) { next; } print(OUT "\n"); print(OUT "usb:v*p*d*dc" . $class . "dsc" . $subclass . "*\n"); print(OUT " ID_USB_SUBCLASS_FROM_DATABASE=" . $text . "\n"); next; } $line =~ m/^\t\t([0-9a-f]{2})\s*(.+)$/; if (defined $1) { $protocol = uc $1; my $text = $2; if ($text =~ m/^(\?|None|Unused)$/) { next; } print(OUT "\n"); print(OUT "usb:v*p*d*dc" . $class . "dsc" . $subclass . "dp" . $protocol . "*\n"); print(OUT " ID_USB_PROTOCOL_FROM_DATABASE=" . $text . "\n"); } } close(IN); close(OUT); } sub pci_vendor { my $vendor; my $device; open(IN, "<", "pci.ids"); open(OUT, ">", "20-pci-vendor-product.hwdb"); print(OUT "# This file is part of systemd.\n" . "#\n" . "# Data imported from: http://pci-ids.ucw.cz/v2.2/pci.ids\n"); while (my $line = <IN>) { $line =~ s/\s+$//; $line =~ m/^([0-9a-f]{4})\s*(.+)$/; if (defined $1) { $vendor = uc $1; my $text = $2; print(OUT "\n"); print(OUT "pci:v0000" . $vendor . "*\n"); print(OUT " ID_VENDOR_FROM_DATABASE=" . $text . "\n"); next; } $line =~ m/^\t([0-9a-f]{4})\s*(.+)$/; if (defined $1) { $device = uc $1; my $text = $2; print(OUT "\n"); print(OUT "pci:v0000" . $vendor . "d0000" . $device . "*\n"); print(OUT " ID_PRODUCT_FROM_DATABASE=" . $text . "\n"); next; } $line =~ m/^\t\t([0-9a-f]{4})\s*([0-9a-f]{4})\s*(.*)$/; if (defined $1) { my $sub_vendor = uc $1; my $sub_device = uc $2; my $text = $3; print(OUT "\n"); print(OUT "pci:v0000" . $vendor . "d0000" . $device . "sv0000" . $sub_vendor . "sd0000" . $sub_device . "*\n"); print(OUT " ID_PRODUCT_FROM_DATABASE=" . $text . "\n"); } } close(IN); close(OUT); } sub pci_classes { my $class; my $subclass; my $interface; open(IN, "<", "pci.ids"); open(OUT, ">", "20-pci-classes.hwdb"); print(OUT "# This file is part of systemd.\n" . "#\n" . "# Data imported from: http://pci-ids.ucw.cz/v2.2/pci.ids\n"); while (my $line = <IN>) { $line =~ s/\s+$//; $line =~ m/^C\ ([0-9a-f]{2})\s*(.+)$/; if (defined $1) { $class = uc $1; my $text = $2; print(OUT "\n"); print(OUT "pci:v*d*sv*sd*bc" . $class . "*\n"); print(OUT " ID_PCI_CLASS_FROM_DATABASE=" . $text . "\n"); next; } if (not defined $class) { next; } elsif ($line =~ m/^$/) { last; } $line =~ m/^\t([0-9a-f]{2})\s*(.+)$/; if (defined $1) { $subclass = uc $1; my $text = $2; print(OUT "\n"); print(OUT "pci:v*d*sv*sd*bc" . $class . "sc" . $subclass . "*\n"); print(OUT " ID_PCI_SUBCLASS_FROM_DATABASE=" . $text . "\n"); next; } $line =~ m/^\t\t([0-9a-f]{2})\s*(.+)$/; if (defined $1) { $interface = uc $1; my $text = $2; print(OUT "\n"); print(OUT "pci:v*d*sv*sd*bc" . $class . "sc" . $subclass . "i" . $interface . "*\n"); print(OUT " ID_PCI_INTERFACE_FROM_DATABASE=" . $text . "\n"); } } close(IN); close(OUT); } sub oui { my $iab_prefix; my %iab_prefixes = (); open(OUT, ">", "20-OUI.hwdb"); print(OUT "# This file is part of systemd.\n" . "#\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/^ +//; $line =~ s/\s+$//; $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:" . $iab_prefix . $vendor . "*\n"); print(OUT " ID_OUI_FROM_DATABASE=" . $text . "\n"); } } close(IN); open(IN, "<", "oui.txt"); while (my $line = <IN>) { $line =~ s/^ +//; $line =~ s/\s+$//; $line =~ m/^([0-9A-F]{6})\s*\(base 16\)\s*(.+)$/; if (defined $1) { my $vendor = uc $1; my $text = $2; # 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(); usb_classes(); pci_vendor(); pci_classes(); oui();