static u32 net_dm_trunc_len;
static u32 net_dm_queue_len = 1000;
-struct net_dm_hw_metadata {
- const char *trap_group_name;
- const char *trap_name;
- struct net_device *input_dev;
- const struct flow_action_cookie *fa_cookie;
-};
-
struct net_dm_alert_ops {
void (*kfree_skb_probe)(void *ignore, struct sk_buff *skb,
void *location);
struct net_dm_skb_cb {
union {
- struct net_dm_hw_metadata *hw_metadata;
+ struct devlink_trap_metadata *hw_metadata;
void *pc;
};
};
}
static size_t
-net_dm_flow_action_cookie_size(const struct net_dm_hw_metadata *hw_metadata)
+net_dm_flow_action_cookie_size(const struct devlink_trap_metadata *hw_metadata)
{
return hw_metadata->fa_cookie ?
nla_total_size(hw_metadata->fa_cookie->cookie_len) : 0;
static size_t
net_dm_hw_packet_report_size(size_t payload_len,
- const struct net_dm_hw_metadata *hw_metadata)
+ const struct devlink_trap_metadata *hw_metadata)
{
size_t size;
static int net_dm_hw_packet_report_fill(struct sk_buff *msg,
struct sk_buff *skb, size_t payload_len)
{
- struct net_dm_hw_metadata *hw_metadata;
+ struct devlink_trap_metadata *hw_metadata;
struct nlattr *attr;
void *hdr;
return -EMSGSIZE;
}
-static struct net_dm_hw_metadata *
+static struct devlink_trap_metadata *
net_dm_hw_metadata_copy(const struct devlink_trap_metadata *metadata)
{
const struct flow_action_cookie *fa_cookie;
- struct net_dm_hw_metadata *hw_metadata;
+ struct devlink_trap_metadata *hw_metadata;
const char *trap_group_name;
const char *trap_name;
}
static void
-net_dm_hw_metadata_free(const struct net_dm_hw_metadata *hw_metadata)
+net_dm_hw_metadata_free(const struct devlink_trap_metadata *hw_metadata)
{
if (hw_metadata->input_dev)
dev_put(hw_metadata->input_dev);
static void net_dm_hw_packet_report(struct sk_buff *skb)
{
- struct net_dm_hw_metadata *hw_metadata;
+ struct devlink_trap_metadata *hw_metadata;
struct sk_buff *msg;
size_t payload_len;
int rc;
struct sk_buff *skb,
const struct devlink_trap_metadata *metadata)
{
- struct net_dm_hw_metadata *n_hw_metadata;
+ struct devlink_trap_metadata *n_hw_metadata;
ktime_t tstamp = ktime_get_real();
struct per_cpu_dm_data *hw_data;
struct sk_buff *nskb;
del_timer_sync(&hw_data->send_timer);
cancel_work_sync(&hw_data->dm_alert_work);
while ((skb = __skb_dequeue(&hw_data->drop_queue))) {
- struct net_dm_hw_metadata *hw_metadata;
+ struct devlink_trap_metadata *hw_metadata;
hw_metadata = NET_DM_SKB_CB(skb)->hw_metadata;
net_dm_hw_metadata_free(hw_metadata);