static inline void
ni_ethtool_init(ni_ethtool_t *ethtool)
{
if (ethtool) {
unsigned int flag;
/* initially, everything is supported */
for (flag = 0; flag < NI_ETHTOOL_SUPPORT_MAX; ++flag)
ni_bitfield_setbit(ðtool->supported, flag);
}
}
/*
* get/set ethtool.eee
*/
static dbus_bool_t
ni_objectmodel_ethtool_eee_adv_into_dict(ni_dbus_variant_t *dict,
const char *entry, const ni_bitfield_t *bitfield)
{
ni_bitfield_t tmpfield = NI_BITFIELD_INIT;
ni_dbus_variant_t *array;
unsigned int bit, bits;
char *hexstr = NULL;
const char *name;
if (!dict || !ni_bitfield_isset(bitfield))
return FALSE;
if (!(array = ni_dbus_dict_add(dict, entry)))
return FALSE;
ni_dbus_variant_init_string_array(array);
/* known modes by name */
bits = ni_bitfield_bits(bitfield);
for (bit = 0; bit < bits; ++bit) {
if (!ni_bitfield_testbit(bitfield, bit))
continue;
if (!(name = ni_ethtool_link_adv_speed_name(bit)))
ni_bitfield_setbit(&tmpfield, bit);
else
if (!ni_dbus_variant_append_string_array(array, name))
ni_bitfield_setbit(&tmpfield, bit);
}
/* unknown modes as hex */
if (ni_bitfield_isset(&tmpfield)) {
if (ni_bitfield_format(&tmpfield, &hexstr, TRUE) && hexstr)
ni_dbus_variant_append_string_array(array, hexstr);
ni_string_free(&hexstr);
}
ni_bitfield_destroy(&tmpfield);
return TRUE;
}
static inline ni_bool_t
set_ethtool_link_advertise(const char *value, ni_bitfield_t *bitfield)
{
ni_string_array_t tmp = NI_STRING_ARRAY_INIT;
unsigned int i, bit;
ni_bool_t ret = FALSE;
if (ni_string_split(&tmp, value, ",", 0)) {
ret = tmp.count > 0;
for (i = 0; i < tmp.count; ++i) {
value = tmp.data[i];
if (ni_ethtool_link_adv_type(value, &bit))
ni_bitfield_setbit(bitfield, bit);
else
if (!(ret = ni_bitfield_parse(bitfield, value, 0)))
break;
}
}
ni_string_array_destroy(&tmp);
return ret;
}
static dbus_bool_t
ni_objectmodel_ethtool_link_adv_bitfield_from_array(const ni_dbus_variant_t *array,
ni_bitfield_t *bitfield, ni_bool_t (*name_to_bit)(const char *, unsigned int *))
{
const char *value;
unsigned int bit;
size_t len, pos;
if (!ni_dbus_variant_is_string_array(array))
return FALSE;
if ((len = array->array.len) > ni_ethtool_link_mode_nbits())
len = ni_ethtool_link_mode_nbits();
for (pos = 0; pos < len; ++pos) {
value = array->string_array_value[pos];
if (name_to_bit(value, &bit))
ni_bitfield_setbit(bitfield, bit);
else
ni_bitfield_parse(bitfield, value, 0);
}
return TRUE;
}