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path: root/drivers/net/netdevsim/netdevsim.h
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Diffstat (limited to 'drivers/net/netdevsim/netdevsim.h')
-rw-r--r--drivers/net/netdevsim/netdevsim.h21
1 files changed, 20 insertions, 1 deletions
diff --git a/drivers/net/netdevsim/netdevsim.h b/drivers/net/netdevsim/netdevsim.h
index 4ded54a21e1e..284f7092241d 100644
--- a/drivers/net/netdevsim/netdevsim.h
+++ b/drivers/net/netdevsim/netdevsim.h
@@ -13,6 +13,7 @@
* THE COST OF ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
*/
+#include <linux/debugfs.h>
#include <linux/device.h>
#include <linux/kernel.h>
#include <linux/list.h>
@@ -29,6 +30,7 @@
#define NSIM_IPSEC_MAX_SA_COUNT 33
#define NSIM_IPSEC_VALID BIT(31)
+#define NSIM_UDP_TUNNEL_N_PORTS 4
struct nsim_sa {
struct xfrm_state *xs;
@@ -72,12 +74,23 @@ struct netdevsim {
bool bpf_map_accept;
struct nsim_ipsec ipsec;
+ struct {
+ u32 inject_error;
+ u32 sleep;
+ u32 ports[2][NSIM_UDP_TUNNEL_N_PORTS];
+ struct debugfs_u32_array dfs_ports[2];
+ } udp_ports;
};
struct netdevsim *
nsim_create(struct nsim_dev *nsim_dev, struct nsim_dev_port *nsim_dev_port);
void nsim_destroy(struct netdevsim *ns);
+void nsim_udp_tunnels_debugfs_create(struct nsim_dev *nsim_dev);
+int nsim_udp_tunnels_info_create(struct nsim_dev *nsim_dev,
+ struct net_device *dev);
+void nsim_udp_tunnels_info_destroy(struct net_device *dev);
+
#ifdef CONFIG_BPF_SYSCALL
int nsim_bpf_dev_init(struct nsim_dev *nsim_dev);
void nsim_bpf_dev_exit(struct nsim_dev *nsim_dev);
@@ -108,7 +121,7 @@ static inline void nsim_bpf_uninit(struct netdevsim *ns)
static inline int nsim_bpf(struct net_device *dev, struct netdev_bpf *bpf)
{
- return bpf->command == XDP_QUERY_PROG ? 0 : -EOPNOTSUPP;
+ return -EOPNOTSUPP;
}
static inline int nsim_bpf_disable_tc(struct netdevsim *ns)
@@ -183,6 +196,12 @@ struct nsim_dev {
bool fail_trap_group_set;
bool fail_trap_policer_set;
bool fail_trap_policer_counter_get;
+ struct {
+ bool sync_all;
+ bool open_only;
+ bool ipv4_only;
+ u32 sleep;
+ } udp_ports;
};
static inline struct net *nsim_dev_net(struct nsim_dev *nsim_dev)