diff options
| author | Jakub Kicinski <kuba@kernel.org> | 2020-09-25 17:56:42 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2020-09-28 12:50:12 -0700 |
| commit | dc9c07537cf200279c357b444a49df8c11f006fd (patch) | |
| tree | 0e733c40c00af2e2eaf6760a911f25d12a2d729d /drivers/net/netdevsim/netdevsim.h | |
| parent | 860e9d328fa585aafda2ef09aa1b13986279cbe7 (diff) | |
netdevsim: shared UDP tunnel port table support
Add the ability to simulate a device with a shared UDP tunnel port
table.
Try to reject the configurations and actions which are not supported
by the core, so we don't get syzcaller etc. warning reports.
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/netdevsim/netdevsim.h')
| -rw-r--r-- | drivers/net/netdevsim/netdevsim.h | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/drivers/net/netdevsim/netdevsim.h b/drivers/net/netdevsim/netdevsim.h index 0a1b28aea894..7cf2220b050f 100644 --- a/drivers/net/netdevsim/netdevsim.h +++ b/drivers/net/netdevsim/netdevsim.h @@ -20,6 +20,7 @@ #include <linux/netdevice.h> #include <linux/u64_stats_sync.h> #include <net/devlink.h> +#include <net/udp_tunnel.h> #include <net/xdp.h> #define DRV_NAME "netdevsim" @@ -84,7 +85,8 @@ struct netdevsim { struct { u32 inject_error; u32 sleep; - u32 ports[2][NSIM_UDP_TUNNEL_N_PORTS]; + u32 __ports[2][NSIM_UDP_TUNNEL_N_PORTS]; + u32 (*ports)[NSIM_UDP_TUNNEL_N_PORTS]; struct debugfs_u32_array dfs_ports[2]; } udp_ports; @@ -209,9 +211,12 @@ struct nsim_dev { bool fail_trap_policer_set; bool fail_trap_policer_counter_get; struct { + struct udp_tunnel_nic_shared utn_shared; + u32 __ports[2][NSIM_UDP_TUNNEL_N_PORTS]; bool sync_all; bool open_only; bool ipv4_only; + bool shared; u32 sleep; } udp_ports; }; |