def show_offload(devname):
    '''
    Queries the specified network device for the state of protocol offload and other features

    CLI Example:

    .. code-block:: bash

        salt '*' ethtool.show_offload <devname>
    '''

    try:
        sg = ethtool.get_sg(devname) and "on" or "off"
    except IOError:
        sg = "not supported"

    try:
        tso = ethtool.get_tso(devname) and "on" or "off"
    except IOError:
        tso = "not supported"

    try:
        ufo = ethtool.get_ufo(devname) and "on" or "off"
    except IOError:
        ufo = "not supported"

    try:
        gso = ethtool.get_gso(devname) and "on" or "off"
    except IOError:
        gso = "not supported"

    offload = {
        'scatter_gather': sg,
        'tcp_segmentation_offload': tso,
        'udp_fragmentation_offload': ufo,
        'generic_segmentation_offload': gso,
    }

    return offload
Queries the specified network device for the state of protocol offload and other features

    CLI Example:

    .. code-block:: bash

        salt '*' ethtool.show_offload <devname>