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netdevsim: move device registration and related code to bus.c

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Move netdevsim device registration into bus.c and alongside with that
the related sysfs attributes. Introduce new struct nsim_bus_dev to
represent a netdevsim device on netdevsim bus.

Signed-off-by: Jiri Pirko <jiri@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Jiri Pirko 2019-04-25 15:59:45 +02:00 • committed by David S. Miller
parent 925f5afedb
commit 40e4fe4ce1
4 changed files with 207 additions and 163 deletions
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31
drivers/net/netdevsim/netdevsim.h
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@ -85,14 +85,11 @@ struct netdevsim {
u64 tx_bytes;
struct u64_stats_sync syncp;
struct device dev;
struct nsim_bus_dev *nsim_bus_dev;
struct netdevsim_shared_dev *sdev;
struct dentry *ddir;
unsigned int num_vfs;
struct nsim_vf_config *vfconfigs;
struct bpf_prog *bpf_offloaded;
u32 bpf_offloaded_id;
@ -184,14 +181,26 @@ static inline bool nsim_ipsec_tx(struct netdevsim *ns, struct sk_buff *skb)
}
#endif
static inline struct netdevsim *to_nsim(struct device *ptr)
{
return container_of(ptr, struct netdevsim, dev);
}
struct nsim_vf_config {
int link_state;
u16 min_tx_rate;
u16 max_tx_rate;
u16 vlan;
__be16 vlan_proto;
u16 qos;
u8 vf_mac[ETH_ALEN];
bool spoofchk_enabled;
bool trusted;
bool rss_query_enabled;
};
int nsim_num_vf(struct device *dev);
extern struct bus_type nsim_bus;
struct nsim_bus_dev {
struct device dev;
unsigned int num_vfs;
struct nsim_vf_config *vfconfigs;
};
struct nsim_bus_dev *nsim_bus_dev_new(void);
void nsim_bus_dev_del(struct nsim_bus_dev *nsim_bus_dev);
int nsim_bus_init(void);
void nsim_bus_exit(void);