/**
* lbs_anycast_set - Set function for sysfs attribute anycast_mask
* @dev: the &struct device
* @attr: device attributes
* @buf: buffer that contains new attribute value
* @count: size of buffer
*/
static ssize_t lbs_anycast_set(struct device *dev,
struct device_attribute *attr, const char * buf, size_t count)
{
struct lbs_private *priv = to_net_dev(dev)->ml_priv;
struct cmd_ds_mesh_access mesh_access;
uint32_t datum;
int ret;
memset(&mesh_access, 0, sizeof(mesh_access));
sscanf(buf, "%x", &datum);
mesh_access.data[0] = cpu_to_le32(datum);
ret = lbs_mesh_access(priv, CMD_ACT_MESH_SET_ANYCAST, &mesh_access);
if (ret)
return ret;
return strlen(buf);
}
/**
* lbs_prb_rsp_limit_get - Get function for sysfs attribute prb_rsp_limit
* @dev: the &struct device
* @attr: device attributes
* @buf: buffer where data will be returned
*/
static ssize_t lbs_prb_rsp_limit_get(struct device *dev,
struct device_attribute *attr, char *buf)
{
struct lbs_private *priv = to_net_dev(dev)->ml_priv;
struct cmd_ds_mesh_access mesh_access;
int ret;
u32 retry_limit;
memset(&mesh_access, 0, sizeof(mesh_access));
mesh_access.data[0] = cpu_to_le32(CMD_ACT_GET);
ret = lbs_mesh_access(priv, CMD_ACT_MESH_SET_GET_PRB_RSP_LIMIT,
&mesh_access);
if (ret)
return ret;
retry_limit = le32_to_cpu(mesh_access.data[1]);
return snprintf(buf, 10, "%d\n", retry_limit);
}
void lbs_mesh_ethtool_get_stats(struct net_device *dev,
struct ethtool_stats *stats, uint64_t *data)
{
struct lbs_private *priv = dev->ml_priv;
struct cmd_ds_mesh_access mesh_access;
int ret;
lbs_deb_enter(LBS_DEB_ETHTOOL);
/* Get Mesh Statistics */
ret = lbs_mesh_access(priv, CMD_ACT_MESH_GET_STATS, &mesh_access);
if (ret) {
memset(data, 0, MESH_STATS_NUM*(sizeof(uint64_t)));
return;
}
priv->mstats.fwd_drop_rbt = le32_to_cpu(mesh_access.data[0]);
priv->mstats.fwd_drop_ttl = le32_to_cpu(mesh_access.data[1]);
priv->mstats.fwd_drop_noroute = le32_to_cpu(mesh_access.data[2]);
priv->mstats.fwd_drop_nobuf = le32_to_cpu(mesh_access.data[3]);
priv->mstats.fwd_unicast_cnt = le32_to_cpu(mesh_access.data[4]);
priv->mstats.fwd_bcast_cnt = le32_to_cpu(mesh_access.data[5]);
priv->mstats.drop_blind = le32_to_cpu(mesh_access.data[6]);
priv->mstats.tx_failed_cnt = le32_to_cpu(mesh_access.data[7]);
data[0] = priv->mstats.fwd_drop_rbt;
data[1] = priv->mstats.fwd_drop_ttl;
data[2] = priv->mstats.fwd_drop_noroute;
data[3] = priv->mstats.fwd_drop_nobuf;
data[4] = priv->mstats.fwd_unicast_cnt;
data[5] = priv->mstats.fwd_bcast_cnt;
data[6] = priv->mstats.drop_blind;
data[7] = priv->mstats.tx_failed_cnt;
lbs_deb_enter(LBS_DEB_ETHTOOL);
}