DepSurf

Struct: dsa_device_ops

Status

Regular

• In 4.4: Absent ⚠️
• In 4.8: Absent ⚠️
• In 4.10: Absent ⚠️
• In 4.13: Absent ⚠️
• In 4.15: ✅

  struct dsa_device_ops {
      struct sk_buff * (*xmit)(struct sk_buff *, struct net_device *);
      struct sk_buff * (*rcv)(struct sk_buff *, struct net_device *, struct packet_type *);
      int (*flow_dissect)(const struct sk_buff *, __be16 *, int *);
  };
  

• In 4.18: ✅

  struct dsa_device_ops {
      struct sk_buff * (*xmit)(struct sk_buff *, struct net_device *);
      struct sk_buff * (*rcv)(struct sk_buff *, struct net_device *, struct packet_type *);
      int (*flow_dissect)(const struct sk_buff *, __be16 *, int *);
  };
  

• In 5.0: ✅

  struct dsa_device_ops {
      struct sk_buff * (*xmit)(struct sk_buff *, struct net_device *);
      struct sk_buff * (*rcv)(struct sk_buff *, struct net_device *, struct packet_type *);
      int (*flow_dissect)(const struct sk_buff *, __be16 *, int *);
      unsigned int overhead;
  };
  

• In 5.3: ✅

  struct dsa_device_ops {
      struct sk_buff * (*xmit)(struct sk_buff *, struct net_device *);
      struct sk_buff * (*rcv)(struct sk_buff *, struct net_device *, struct packet_type *);
      int (*flow_dissect)(const struct sk_buff *, __be16 *, int *);
      bool (*filter)(const struct sk_buff *, struct net_device *);
      unsigned int overhead;
      const char *name;
      enum dsa_tag_protocol proto;
  };
  

• In 5.4: ✅

  struct dsa_device_ops {
      struct sk_buff * (*xmit)(struct sk_buff *, struct net_device *);
      struct sk_buff * (*rcv)(struct sk_buff *, struct net_device *, struct packet_type *);
      int (*flow_dissect)(const struct sk_buff *, __be16 *, int *);
      bool (*filter)(const struct sk_buff *, struct net_device *);
      unsigned int overhead;
      const char *name;
      enum dsa_tag_protocol proto;
  };
  

• In 5.8: ✅

  struct dsa_device_ops {
      struct sk_buff * (*xmit)(struct sk_buff *, struct net_device *);
      struct sk_buff * (*rcv)(struct sk_buff *, struct net_device *, struct packet_type *);
      int (*flow_dissect)(const struct sk_buff *, __be16 *, int *);
      bool (*filter)(const struct sk_buff *, struct net_device *);
      unsigned int overhead;
      const char *name;
      enum dsa_tag_protocol proto;
  };
  

• In 5.11: ✅

  struct dsa_device_ops {
      struct sk_buff * (*xmit)(struct sk_buff *, struct net_device *);
      struct sk_buff * (*rcv)(struct sk_buff *, struct net_device *, struct packet_type *);
      void (*flow_dissect)(const struct sk_buff *, __be16 *, int *);
      bool (*filter)(const struct sk_buff *, struct net_device *);
      unsigned int overhead;
      const char *name;
      enum dsa_tag_protocol proto;
      bool promisc_on_master;
      bool tail_tag;
  };
  

• In 5.13: ✅

  struct dsa_device_ops {
      struct sk_buff * (*xmit)(struct sk_buff *, struct net_device *);
      struct sk_buff * (*rcv)(struct sk_buff *, struct net_device *, struct packet_type *);
      void (*flow_dissect)(const struct sk_buff *, __be16 *, int *);
      bool (*filter)(const struct sk_buff *, struct net_device *);
      unsigned int overhead;
      const char *name;
      enum dsa_tag_protocol proto;
      bool promisc_on_master;
      bool tail_tag;
  };
  

• In 5.15: ✅

  struct dsa_device_ops {
      struct sk_buff * (*xmit)(struct sk_buff *, struct net_device *);
      struct sk_buff * (*rcv)(struct sk_buff *, struct net_device *);
      void (*flow_dissect)(const struct sk_buff *, __be16 *, int *);
      unsigned int needed_headroom;
      unsigned int needed_tailroom;
      const char *name;
      enum dsa_tag_protocol proto;
      bool promisc_on_master;
  };
  

• In 5.19: ✅

  struct dsa_device_ops {
      struct sk_buff * (*xmit)(struct sk_buff *, struct net_device *);
      struct sk_buff * (*rcv)(struct sk_buff *, struct net_device *);
      void (*flow_dissect)(const struct sk_buff *, __be16 *, int *);
      int (*connect)(struct dsa_switch *);
      void (*disconnect)(struct dsa_switch *);
      unsigned int needed_headroom;
      unsigned int needed_tailroom;
      const char *name;
      enum dsa_tag_protocol proto;
      bool promisc_on_master;
  };
  

• In 6.2: ✅

  struct dsa_device_ops {
      struct sk_buff * (*xmit)(struct sk_buff *, struct net_device *);
      struct sk_buff * (*rcv)(struct sk_buff *, struct net_device *);
      void (*flow_dissect)(const struct sk_buff *, __be16 *, int *);
      int (*connect)(struct dsa_switch *);
      void (*disconnect)(struct dsa_switch *);
      unsigned int needed_headroom;
      unsigned int needed_tailroom;
      const char *name;
      enum dsa_tag_protocol proto;
      bool promisc_on_master;
  };
  

• In 6.5: ✅

  struct dsa_device_ops {
      struct sk_buff * (*xmit)(struct sk_buff *, struct net_device *);
      struct sk_buff * (*rcv)(struct sk_buff *, struct net_device *);
      void (*flow_dissect)(const struct sk_buff *, __be16 *, int *);
      int (*connect)(struct dsa_switch *);
      void (*disconnect)(struct dsa_switch *);
      unsigned int needed_headroom;
      unsigned int needed_tailroom;
      const char *name;
      enum dsa_tag_protocol proto;
      bool promisc_on_master;
  };
  

• In 6.8: ✅

  struct dsa_device_ops {
      struct sk_buff * (*xmit)(struct sk_buff *, struct net_device *);
      struct sk_buff * (*rcv)(struct sk_buff *, struct net_device *);
      void (*flow_dissect)(const struct sk_buff *, __be16 *, int *);
      int (*connect)(struct dsa_switch *);
      void (*disconnect)(struct dsa_switch *);
      unsigned int needed_headroom;
      unsigned int needed_tailroom;
      const char *name;
      enum dsa_tag_protocol proto;
      bool promisc_on_conduit;
  };
  

Arch

• In arm64: ✅

  struct dsa_device_ops {
      struct sk_buff * (*xmit)(struct sk_buff *, struct net_device *);
      struct sk_buff * (*rcv)(struct sk_buff *, struct net_device *, struct packet_type *);
      int (*flow_dissect)(const struct sk_buff *, __be16 *, int *);
      bool (*filter)(const struct sk_buff *, struct net_device *);
      unsigned int overhead;
      const char *name;
      enum dsa_tag_protocol proto;
  };
  

• In armhf: ✅

  struct dsa_device_ops {
      struct sk_buff * (*xmit)(struct sk_buff *, struct net_device *);
      struct sk_buff * (*rcv)(struct sk_buff *, struct net_device *, struct packet_type *);
      int (*flow_dissect)(const struct sk_buff *, __be16 *, int *);
      bool (*filter)(const struct sk_buff *, struct net_device *);
      unsigned int overhead;
      const char *name;
      enum dsa_tag_protocol proto;
  };
  

• In ppc64el: ✅

  struct dsa_device_ops {
      struct sk_buff * (*xmit)(struct sk_buff *, struct net_device *);
      struct sk_buff * (*rcv)(struct sk_buff *, struct net_device *, struct packet_type *);
      int (*flow_dissect)(const struct sk_buff *, __be16 *, int *);
      bool (*filter)(const struct sk_buff *, struct net_device *);
      unsigned int overhead;
      const char *name;
      enum dsa_tag_protocol proto;
  };
  

• In riscv64: ✅

  struct dsa_device_ops {
      struct sk_buff * (*xmit)(struct sk_buff *, struct net_device *);
      struct sk_buff * (*rcv)(struct sk_buff *, struct net_device *, struct packet_type *);
      int (*flow_dissect)(const struct sk_buff *, __be16 *, int *);
      bool (*filter)(const struct sk_buff *, struct net_device *);
      unsigned int overhead;
      const char *name;
      enum dsa_tag_protocol proto;
  };
  

Flavor

• In aws: ✅

  struct dsa_device_ops {
      struct sk_buff * (*xmit)(struct sk_buff *, struct net_device *);
      struct sk_buff * (*rcv)(struct sk_buff *, struct net_device *, struct packet_type *);
      int (*flow_dissect)(const struct sk_buff *, __be16 *, int *);
      bool (*filter)(const struct sk_buff *, struct net_device *);
      unsigned int overhead;
      const char *name;
      enum dsa_tag_protocol proto;
  };
  

• In azure: ✅

  struct dsa_device_ops {
      struct sk_buff * (*xmit)(struct sk_buff *, struct net_device *);
      struct sk_buff * (*rcv)(struct sk_buff *, struct net_device *, struct packet_type *);
      int (*flow_dissect)(const struct sk_buff *, __be16 *, int *);
      bool (*filter)(const struct sk_buff *, struct net_device *);
      unsigned int overhead;
      const char *name;
      enum dsa_tag_protocol proto;
  };
  

• In gcp: ✅

  struct dsa_device_ops {
      struct sk_buff * (*xmit)(struct sk_buff *, struct net_device *);
      struct sk_buff * (*rcv)(struct sk_buff *, struct net_device *, struct packet_type *);
      int (*flow_dissect)(const struct sk_buff *, __be16 *, int *);
      bool (*filter)(const struct sk_buff *, struct net_device *);
      unsigned int overhead;
      const char *name;
      enum dsa_tag_protocol proto;
  };
  

• In lowlatency: ✅

  struct dsa_device_ops {
      struct sk_buff * (*xmit)(struct sk_buff *, struct net_device *);
      struct sk_buff * (*rcv)(struct sk_buff *, struct net_device *, struct packet_type *);
      int (*flow_dissect)(const struct sk_buff *, __be16 *, int *);
      bool (*filter)(const struct sk_buff *, struct net_device *);
      unsigned int overhead;
      const char *name;
      enum dsa_tag_protocol proto;
  };
  

Differences

Regular

• No changes between 4.15 and 4.18 ✅
• Changed between 4.18 and 5.0 ⚠️

  • Field added. unsigned int overhead
• Changed between 5.0 and 5.3 ⚠️

  • Field added. bool (*filter)(const struct sk_buff *, struct net_device *)
  • Field added. const char *name
  • Field added. enum dsa_tag_protocol proto
• No changes between 5.3 and 5.4 ✅
• No changes between 5.4 and 5.8 ✅
• Changed between 5.8 and 5.11 ⚠️

  • Field added. bool promisc_on_master
  • Field added. bool tail_tag
  • Field type changed. int (*flow_dissect)(const struct sk_buff *, __be16 *, int *) ➡️ void (*flow_dissect)(const struct sk_buff *, __be16 *, int *)
• No changes between 5.11 and 5.13 ✅
• Changed between 5.13 and 5.15 ⚠️

  • Field added. unsigned int needed_headroom
  • Field added. unsigned int needed_tailroom
  • Field removed. bool (*filter)(const struct sk_buff *, struct net_device *)
  • Field removed. unsigned int overhead
  • Field removed. bool tail_tag
  • Field type changed. struct sk_buff * (*rcv)(struct sk_buff *, struct net_device *, struct packet_type *) ➡️ struct sk_buff * (*rcv)(struct sk_buff *, struct net_device *)
• Changed between 5.15 and 5.19 ⚠️

  • Field added. int (*connect)(struct dsa_switch *)
  • Field added. void (*disconnect)(struct dsa_switch *)
• No changes between 5.19 and 6.2 ✅
• No changes between 6.2 and 6.5 ✅
• Changed between 6.5 and 6.8 ⚠️

  • Field added. bool promisc_on_conduit
  • Field removed. bool promisc_on_master

Arch

• No changes between amd64 and arm64 ✅
• No changes between amd64 and armhf ✅
• No changes between amd64 and ppc64el ✅
• No changes between amd64 and riscv64 ✅

Flavor

• No changes between generic and aws ✅
• No changes between generic and azure ✅
• No changes between generic and gcp ✅
• No changes between generic and lowlatency ✅