diff options
author | Paolo Abeni <pabeni@redhat.com> | 2024-10-09 10:09:57 +0200 |
---|---|---|
committer | Jakub Kicinski <kuba@kernel.org> | 2024-10-10 08:30:23 -0700 |
commit | b3ea416419c83ba4a042163f17e0fd8bac417f1a (patch) | |
tree | 9853a418779269e8c9c509849872aff22a9d49b5 /drivers/net/netdevsim | |
parent | ecd82cfee355d63c1b961a0fb8dadd8aab9dc2aa (diff) |
testing: net-drv: add basic shaper test
Leverage a basic/dummy netdevsim implementation to do functional
coverage for NL interface.
Reviewed-by: Jiri Pirko <jiri@nvidia.com>
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Link: https://patch.msgid.link/43092afbf38365c796088bf8fc155e523ab434ae.1728460186.git.pabeni@redhat.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'drivers/net/netdevsim')
-rw-r--r-- | drivers/net/netdevsim/ethtool.c | 2 | ||||
-rw-r--r-- | drivers/net/netdevsim/netdev.c | 39 |
2 files changed, 41 insertions, 0 deletions
diff --git a/drivers/net/netdevsim/ethtool.c b/drivers/net/netdevsim/ethtool.c index 1436905bc106..5fe1eaef99b5 100644 --- a/drivers/net/netdevsim/ethtool.c +++ b/drivers/net/netdevsim/ethtool.c @@ -103,8 +103,10 @@ nsim_set_channels(struct net_device *dev, struct ethtool_channels *ch) struct netdevsim *ns = netdev_priv(dev); int err; + mutex_lock(&dev->lock); err = netif_set_real_num_queues(dev, ch->combined_count, ch->combined_count); + mutex_unlock(&dev->lock); if (err) return err; diff --git a/drivers/net/netdevsim/netdev.c b/drivers/net/netdevsim/netdev.c index 017a6102be0a..cad85bb0cf54 100644 --- a/drivers/net/netdevsim/netdev.c +++ b/drivers/net/netdevsim/netdev.c @@ -22,6 +22,7 @@ #include <net/netdev_queues.h> #include <net/page_pool/helpers.h> #include <net/netlink.h> +#include <net/net_shaper.h> #include <net/pkt_cls.h> #include <net/rtnetlink.h> #include <net/udp_tunnel.h> @@ -475,6 +476,43 @@ static int nsim_stop(struct net_device *dev) return 0; } +static int nsim_shaper_set(struct net_shaper_binding *binding, + const struct net_shaper *shaper, + struct netlink_ext_ack *extack) +{ + return 0; +} + +static int nsim_shaper_del(struct net_shaper_binding *binding, + const struct net_shaper_handle *handle, + struct netlink_ext_ack *extack) +{ + return 0; +} + +static int nsim_shaper_group(struct net_shaper_binding *binding, + int leaves_count, + const struct net_shaper *leaves, + const struct net_shaper *root, + struct netlink_ext_ack *extack) +{ + return 0; +} + +static void nsim_shaper_cap(struct net_shaper_binding *binding, + enum net_shaper_scope scope, + unsigned long *flags) +{ + *flags = ULONG_MAX; +} + +static const struct net_shaper_ops nsim_shaper_ops = { + .set = nsim_shaper_set, + .delete = nsim_shaper_del, + .group = nsim_shaper_group, + .capabilities = nsim_shaper_cap, +}; + static const struct net_device_ops nsim_netdev_ops = { .ndo_start_xmit = nsim_start_xmit, .ndo_set_rx_mode = nsim_set_rx_mode, @@ -496,6 +534,7 @@ static const struct net_device_ops nsim_netdev_ops = { .ndo_bpf = nsim_bpf, .ndo_open = nsim_open, .ndo_stop = nsim_stop, + .net_shaper_ops = &nsim_shaper_ops, }; static const struct net_device_ops nsim_vf_netdev_ops = { |