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netdevsim: add pause frame stats

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Add minimal ethtool interface for testing ethtool pause stats.

v2: add missing static on nsim_ethtool_ops

Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Reviewed-by: Saeed Mahameed <saeedm@nvidia.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Jakub Kicinski
2020-09-14 17:11:54 -07:00
committed by David S. Miller
parent 8c00bd936f
commit ff1f7c17fb
4 changed files with 77 additions and 1 deletions
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11
drivers/net/netdevsim/netdevsim.h
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@@ -50,6 +50,13 @@ struct nsim_ipsec {
u32 ok;
};
struct nsim_ethtool {
bool rx;
bool tx;
bool report_stats_rx;
bool report_stats_tx;
};
struct netdevsim {
struct net_device *netdev;
struct nsim_dev *nsim_dev;
@@ -80,12 +87,16 @@ struct netdevsim {
u32 ports[2][NSIM_UDP_TUNNEL_N_PORTS];
struct debugfs_u32_array dfs_ports[2];
} udp_ports;
struct nsim_ethtool ethtool;
};
struct netdevsim *
nsim_create(struct nsim_dev *nsim_dev, struct nsim_dev_port *nsim_dev_port);
void nsim_destroy(struct netdevsim *ns);
void nsim_ethtool_init(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);