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net/tls: move definition of tls ops into net/tls.h

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There seems to be no reason for tls_ops to be defined in netdevice.h
which is included in a lot of places.  Don't wrap the struct/enum
declaration in ifdefs, it trickles down unnecessary ifdefs into
driver code.

Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com>
Reviewed-by: Simon Horman <simon.horman@netronome.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Jakub Kicinski
2019-04-25 12:32:03 -07:00
committed by David S. Miller
parent 9e9957973c
commit da68b4ad02
2 changed files with 18 additions and 22 deletions
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23
include/linux/netdevice.h
View File

@@ -914,34 +914,13 @@ struct xfrmdev_ops {
}; };
#endif #endif
#if IS_ENABLED(CONFIG_TLS_DEVICE)
enum tls_offload_ctx_dir {
TLS_OFFLOAD_CTX_DIR_RX,
TLS_OFFLOAD_CTX_DIR_TX,
};
struct tls_crypto_info;
struct tls_context;
struct tlsdev_ops {
int (*tls_dev_add)(struct net_device *netdev, struct sock *sk,
enum tls_offload_ctx_dir direction,
struct tls_crypto_info *crypto_info,
u32 start_offload_tcp_sn);
void (*tls_dev_del)(struct net_device *netdev,
struct tls_context *ctx,
enum tls_offload_ctx_dir direction);
void (*tls_dev_resync_rx)(struct net_device *netdev,
struct sock *sk, u32 seq, u64 rcd_sn);
};
#endif
struct dev_ifalias { struct dev_ifalias {
struct rcu_head rcuhead; struct rcu_head rcuhead;
char ifalias[]; char ifalias[];
}; };
struct devlink; struct devlink;
struct tlsdev_ops;
/* /*
* This structure defines the management hooks for network devices. * This structure defines the management hooks for network devices.

17
include/net/tls.h
View File

@@ -277,6 +277,23 @@ struct tls_context {
void (*unhash)(struct sock *sk); void (*unhash)(struct sock *sk);
}; };
enum tls_offload_ctx_dir {
TLS_OFFLOAD_CTX_DIR_RX,
TLS_OFFLOAD_CTX_DIR_TX,
};
struct tlsdev_ops {
int (*tls_dev_add)(struct net_device *netdev, struct sock *sk,
enum tls_offload_ctx_dir direction,
struct tls_crypto_info *crypto_info,
u32 start_offload_tcp_sn);
void (*tls_dev_del)(struct net_device *netdev,
struct tls_context *ctx,
enum tls_offload_ctx_dir direction);
void (*tls_dev_resync_rx)(struct net_device *netdev,
struct sock *sk, u32 seq, u64 rcd_sn);
};
struct tls_offload_context_rx { struct tls_offload_context_rx {
/* sw must be the first member of tls_offload_context_rx */ /* sw must be the first member of tls_offload_context_rx */
struct tls_sw_context_rx sw; struct tls_sw_context_rx sw;