=head1 NAME

B<lskmodules> - list kernel driver modules in rpms or driver disk image files


=head1 SYNOPSIS

B<lskmodules> [B<-V> | B<--verbose>] 
      [B<-i> | B<--osimage> I<osimage_names>]
      [B<-c> | B<--kitcomponent> I<kitcomp_names>]
      [B<-o> | B<--osdistro> I<osdistro_names>]
      [B<-u> | B<--osdistropudate> I<osdistroupdate_names>]
      [B<-x> | B<--xml> | B<--XML>]

B<lskmodules> [B<-?> | B<-h> | B<--help> | B<-v> | B<--version>]


=head1 DESCRIPTION

The B<lskmodules> command finds the kernel driver module files (*.ko) in the specified input locations, runs the modinfo command against each file, and returns the driver name and description.  If -x is specified, the output is returned with XML tags.  

Input to the command can specify any number or combination of the input options.


=head1 OPTIONS

=over 10

=item B<-i|--osimage> I<osimage_names>

where I<osimage_names> is a comma-delimited list of xCAT database osimage object names.  For each I<osimage_name>, lskmodules will use the entries in osimage.driverupdatesrc for the rpms and driver disk image files to search.


=item B<-c|--kitcomponent> I<kitcomponent_names>

where I<kitcomponent_names> is a comma-delimited list of xCAT database kitcomponent object names.  For each I<kitcomponent_name>, lskmodules will use the entries in kitcomponent.driverpacks for the rpm list and the repodir of the kitcomponent.kitreponame for the location of the rpm files to search.


=item B<-o|--osdistro> I<osdistro_names>

where I<osdistro_names> is a comma-delimited list of xCAT database osdistro object names.  For each I<osdistro_name>, lskmodules will search each <osdistro.dirpaths>/Packages/kernel-<kernelversion>.rpm file.


=item B<-u|--osdistroupdate> I<osdistroupdate_names>

where I<osdistroupdate_names> is a comma-delimited list of xCAT database osdistroupdate table entries.  For each I<osdistroupdate_name>, lskmodules will search the <osdistroupdate.dirpath>/kernel-<kernelversion>.rpm file.


=item B<-x|--xml|--XML>

Return the output with XML tags.  The data is returned as:
  <module>
    <name> xxx.ko </name>
    <description> this is module xxx </description>
  </module>
This option is intended for use by other programs.  The XML will not be displayed.  To view the returned XML, set the XCATSHOWXML=yes environment variable before running this command.

=item B<-V|--verbose>

Display additional progress and error messages. 

=item B<-v|--version>

Command Version.

=item B<-?|-h|--help>

Display usage message.

=back


=head1 RETURN VALUE

=over 3

=item 0

The command completed successfully.

=item 1

An error has occurred.

=back


=head1 EXAMPLES

=over 3

=item 1.

To list the kernel modules included in the driverpacks shipped with kitcomponent kit1_comp1-x86_64,
enter:

  lskmodules -c kit1_comp1-x86_64

=back


=head1 FILES


=head1 SEE ALSO