Branch for updatesdistro/mga1

1 files changed, 63 insertions, 0 deletions

diff --git a/MDV/Lspciusb.pm b/MDV/Lspciusb.pm
new file mode 100755
index 0000000..f3a3227
--- /dev/null
+++ b/MDV/Lspciusb.pm
@@ -0,0 +1,63 @@
+package MDV::Lspciusb;
+#*****************************************************************************
+#
+#  Copyright (c) 2006-2007 Mandriva SA
+#
+#  This program is free software; you can redistribute it and/or modify
+#  it under the terms of the GNU General Public License version 2, as
+#  published by the Free Software Foundation.
+#
+#  This program is distributed in the hope that it will be useful,
+#  but WITHOUT ANY WARRANTY; without even the implied warranty of
+#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#  GNU General Public License for more details.
+#
+#  You should have received a copy of the GNU General Public License
+#  along with this program; if not, write to the Free Software
+#  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+#
+#*****************************************************************************
+#
+# $Id: Lspciusb.pm 44676 2007-02-26 16:56:43Z tv $
+
+use lib qw(/usr/lib/libDrakX);
+use modalias;
+use MDK::Common;
+use detect_devices;
+
+my %bus_get_description = (
+    usb => sub {
+        my ($dev_path, $_values) = @_;
+        my $full_path = dirname($dev_path) . "/" . readlink($dev_path);
+        my $parent_path = dirname($full_path);
+        chomp_(cat_("$parent_path/product"));
+    },
+);
+
+sub list {
+    my (@bus) = @_;
+    @bus = qw(usb) if !@bus;
+    map {
+        my ($modalias_path, $desc);
+        if (ref $_) {
+            my $device = $_;
+            $modalias_path = sprintf('/sys/bus/pci/devices/%04x:%02x:%02x.%x/modalias', $device->{pci_domain}, $device->{pci_bus}, $device->{pci_device}, $device->{pci_function});
+            $desc = $device->{description};
+        } else {
+            $modalias_path = $_;
+        }
+        my $modalias = chomp_(cat_($modalias_path));
+        my $dev_path = dirname($modalias_path);
+        my ($bus, $values) = $modalias =~ /^([^:]+):(\S+)$/; # modalias::get_bus
+        my @modules = modalias::get_modules($modalias);
+        my $module = first(@modules) || "unknown";
+        my $modules = @modules > 1 ? " (" . join(",", @modules) . ")" : "";
+        if (my $get_desc = $bus_get_description{$bus} and !$desc) {
+            $desc = $get_desc->($dev_path, $values);
+        }
+        $desc ||= "unknown";
+        { module => $module, descr => $desc, modules => $modules };
+    } detect_devices::pci_probe(), map { glob("/sys/bus/$_/devices/*/modalias") } @bus;
+}
+
+1;