DepSurf

Struct: dw_pcie_host_ops

Status

Regular

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

  struct dw_pcie_host_ops {
      int (*rd_own_conf)(struct pcie_port *, int, int, u32 *);
      int (*wr_own_conf)(struct pcie_port *, int, int, u32);
      int (*rd_other_conf)(struct pcie_port *, struct pci_bus *, unsigned int, int, int, u32 *);
      int (*wr_other_conf)(struct pcie_port *, struct pci_bus *, unsigned int, int, int, u32);
      void (*host_init)(struct pcie_port *);
      void (*msi_set_irq)(struct pcie_port *, int);
      void (*msi_clear_irq)(struct pcie_port *, int);
      phys_addr_t (*get_msi_addr)(struct pcie_port *);
      u32 (*get_msi_data)(struct pcie_port *, int);
      void (*scan_bus)(struct pcie_port *);
      int (*msi_host_init)(struct pcie_port *, struct msi_controller *);
  };
  

• In 4.15: ✅

  struct dw_pcie_host_ops {
      int (*rd_own_conf)(struct pcie_port *, int, int, u32 *);
      int (*wr_own_conf)(struct pcie_port *, int, int, u32);
      int (*rd_other_conf)(struct pcie_port *, struct pci_bus *, unsigned int, int, int, u32 *);
      int (*wr_other_conf)(struct pcie_port *, struct pci_bus *, unsigned int, int, int, u32);
      int (*host_init)(struct pcie_port *);
      void (*msi_set_irq)(struct pcie_port *, int);
      void (*msi_clear_irq)(struct pcie_port *, int);
      phys_addr_t (*get_msi_addr)(struct pcie_port *);
      u32 (*get_msi_data)(struct pcie_port *, int);
      void (*scan_bus)(struct pcie_port *);
      int (*msi_host_init)(struct pcie_port *, struct msi_controller *);
  };
  

• In 4.18: ✅

  struct dw_pcie_host_ops {
      int (*rd_own_conf)(struct pcie_port *, int, int, u32 *);
      int (*wr_own_conf)(struct pcie_port *, int, int, u32);
      int (*rd_other_conf)(struct pcie_port *, struct pci_bus *, unsigned int, int, int, u32 *);
      int (*wr_other_conf)(struct pcie_port *, struct pci_bus *, unsigned int, int, int, u32);
      int (*host_init)(struct pcie_port *);
      void (*msi_set_irq)(struct pcie_port *, int);
      void (*msi_clear_irq)(struct pcie_port *, int);
      phys_addr_t (*get_msi_addr)(struct pcie_port *);
      u32 (*get_msi_data)(struct pcie_port *, int);
      void (*scan_bus)(struct pcie_port *);
      void (*set_num_vectors)(struct pcie_port *);
      int (*msi_host_init)(struct pcie_port *);
      void (*msi_irq_ack)(int, struct pcie_port *);
  };
  

• In 5.0: ✅

  struct dw_pcie_host_ops {
      int (*rd_own_conf)(struct pcie_port *, int, int, u32 *);
      int (*wr_own_conf)(struct pcie_port *, int, int, u32);
      int (*rd_other_conf)(struct pcie_port *, struct pci_bus *, unsigned int, int, int, u32 *);
      int (*wr_other_conf)(struct pcie_port *, struct pci_bus *, unsigned int, int, int, u32);
      int (*host_init)(struct pcie_port *);
      void (*msi_set_irq)(struct pcie_port *, int);
      void (*msi_clear_irq)(struct pcie_port *, int);
      phys_addr_t (*get_msi_addr)(struct pcie_port *);
      u32 (*get_msi_data)(struct pcie_port *, int);
      void (*scan_bus)(struct pcie_port *);
      void (*set_num_vectors)(struct pcie_port *);
      int (*msi_host_init)(struct pcie_port *);
      void (*msi_irq_ack)(int, struct pcie_port *);
  };
  

• In 5.3: ✅

  struct dw_pcie_host_ops {
      int (*rd_own_conf)(struct pcie_port *, int, int, u32 *);
      int (*wr_own_conf)(struct pcie_port *, int, int, u32);
      int (*rd_other_conf)(struct pcie_port *, struct pci_bus *, unsigned int, int, int, u32 *);
      int (*wr_other_conf)(struct pcie_port *, struct pci_bus *, unsigned int, int, int, u32);
      int (*host_init)(struct pcie_port *);
      void (*scan_bus)(struct pcie_port *);
      void (*set_num_vectors)(struct pcie_port *);
      int (*msi_host_init)(struct pcie_port *);
  };
  

• In 5.4: ✅

  struct dw_pcie_host_ops {
      int (*rd_own_conf)(struct pcie_port *, int, int, u32 *);
      int (*wr_own_conf)(struct pcie_port *, int, int, u32);
      int (*rd_other_conf)(struct pcie_port *, struct pci_bus *, unsigned int, int, int, u32 *);
      int (*wr_other_conf)(struct pcie_port *, struct pci_bus *, unsigned int, int, int, u32);
      int (*host_init)(struct pcie_port *);
      void (*scan_bus)(struct pcie_port *);
      void (*set_num_vectors)(struct pcie_port *);
      int (*msi_host_init)(struct pcie_port *);
  };
  

• In 5.8: ✅

  struct dw_pcie_host_ops {
      int (*rd_own_conf)(struct pcie_port *, int, int, u32 *);
      int (*wr_own_conf)(struct pcie_port *, int, int, u32);
      int (*rd_other_conf)(struct pcie_port *, struct pci_bus *, unsigned int, int, int, u32 *);
      int (*wr_other_conf)(struct pcie_port *, struct pci_bus *, unsigned int, int, int, u32);
      int (*host_init)(struct pcie_port *);
      void (*scan_bus)(struct pcie_port *);
      void (*set_num_vectors)(struct pcie_port *);
      int (*msi_host_init)(struct pcie_port *);
  };
  

• In 5.11: ✅

  struct dw_pcie_host_ops {
      int (*host_init)(struct pcie_port *);
      int (*msi_host_init)(struct pcie_port *);
  };
  

• In 5.13: ✅

  struct dw_pcie_host_ops {
      int (*host_init)(struct pcie_port *);
      int (*msi_host_init)(struct pcie_port *);
  };
  

• In 5.15: ✅

  struct dw_pcie_host_ops {
      int (*host_init)(struct pcie_port *);
      int (*msi_host_init)(struct pcie_port *);
  };
  

• In 5.19: ✅

  struct dw_pcie_host_ops {
      int (*host_init)(struct pcie_port *);
      int (*msi_host_init)(struct pcie_port *);
  };
  

• In 6.2: ✅

  struct dw_pcie_host_ops {
      int (*host_init)(struct dw_pcie_rp *);
      void (*host_deinit)(struct dw_pcie_rp *);
      int (*msi_host_init)(struct dw_pcie_rp *);
  };
  

• In 6.5: ✅

  struct dw_pcie_host_ops {
      int (*host_init)(struct dw_pcie_rp *);
      void (*host_deinit)(struct dw_pcie_rp *);
      int (*msi_host_init)(struct dw_pcie_rp *);
  };
  

• In 6.8: ✅

  struct dw_pcie_host_ops {
      int (*init)(struct dw_pcie_rp *);
      void (*deinit)(struct dw_pcie_rp *);
      void (*post_init)(struct dw_pcie_rp *);
      int (*msi_init)(struct dw_pcie_rp *);
      void (*pme_turn_off)(struct dw_pcie_rp *);
  };
  

Arch

• In arm64: ✅

  struct dw_pcie_host_ops {
      int (*rd_own_conf)(struct pcie_port *, int, int, u32 *);
      int (*wr_own_conf)(struct pcie_port *, int, int, u32);
      int (*rd_other_conf)(struct pcie_port *, struct pci_bus *, unsigned int, int, int, u32 *);
      int (*wr_other_conf)(struct pcie_port *, struct pci_bus *, unsigned int, int, int, u32);
      int (*host_init)(struct pcie_port *);
      void (*scan_bus)(struct pcie_port *);
      void (*set_num_vectors)(struct pcie_port *);
      int (*msi_host_init)(struct pcie_port *);
  };
  

• In armhf: ✅

  struct dw_pcie_host_ops {
      int (*rd_own_conf)(struct pcie_port *, int, int, u32 *);
      int (*wr_own_conf)(struct pcie_port *, int, int, u32);
      int (*rd_other_conf)(struct pcie_port *, struct pci_bus *, unsigned int, int, int, u32 *);
      int (*wr_other_conf)(struct pcie_port *, struct pci_bus *, unsigned int, int, int, u32);
      int (*host_init)(struct pcie_port *);
      void (*scan_bus)(struct pcie_port *);
      void (*set_num_vectors)(struct pcie_port *);
      int (*msi_host_init)(struct pcie_port *);
  };
  

• In ppc64el: Absent ⚠️
• In riscv64: ✅

  struct dw_pcie_host_ops {
      int (*rd_own_conf)(struct pcie_port *, int, int, u32 *);
      int (*wr_own_conf)(struct pcie_port *, int, int, u32);
      int (*rd_other_conf)(struct pcie_port *, struct pci_bus *, unsigned int, int, int, u32 *);
      int (*wr_other_conf)(struct pcie_port *, struct pci_bus *, unsigned int, int, int, u32);
      int (*host_init)(struct pcie_port *);
      void (*scan_bus)(struct pcie_port *);
      void (*set_num_vectors)(struct pcie_port *);
      int (*msi_host_init)(struct pcie_port *);
  };
  

Flavor

• In aws: ✅

  struct dw_pcie_host_ops {
      int (*rd_own_conf)(struct pcie_port *, int, int, u32 *);
      int (*wr_own_conf)(struct pcie_port *, int, int, u32);
      int (*rd_other_conf)(struct pcie_port *, struct pci_bus *, unsigned int, int, int, u32 *);
      int (*wr_other_conf)(struct pcie_port *, struct pci_bus *, unsigned int, int, int, u32);
      int (*host_init)(struct pcie_port *);
      void (*scan_bus)(struct pcie_port *);
      void (*set_num_vectors)(struct pcie_port *);
      int (*msi_host_init)(struct pcie_port *);
  };
  

• In azure: ✅

  struct dw_pcie_host_ops {
      int (*rd_own_conf)(struct pcie_port *, int, int, u32 *);
      int (*wr_own_conf)(struct pcie_port *, int, int, u32);
      int (*rd_other_conf)(struct pcie_port *, struct pci_bus *, unsigned int, int, int, u32 *);
      int (*wr_other_conf)(struct pcie_port *, struct pci_bus *, unsigned int, int, int, u32);
      int (*host_init)(struct pcie_port *);
      void (*scan_bus)(struct pcie_port *);
      void (*set_num_vectors)(struct pcie_port *);
      int (*msi_host_init)(struct pcie_port *);
  };
  

• In gcp: ✅

  struct dw_pcie_host_ops {
      int (*rd_own_conf)(struct pcie_port *, int, int, u32 *);
      int (*wr_own_conf)(struct pcie_port *, int, int, u32);
      int (*rd_other_conf)(struct pcie_port *, struct pci_bus *, unsigned int, int, int, u32 *);
      int (*wr_other_conf)(struct pcie_port *, struct pci_bus *, unsigned int, int, int, u32);
      int (*host_init)(struct pcie_port *);
      void (*scan_bus)(struct pcie_port *);
      void (*set_num_vectors)(struct pcie_port *);
      int (*msi_host_init)(struct pcie_port *);
  };
  

• In lowlatency: ✅

  struct dw_pcie_host_ops {
      int (*rd_own_conf)(struct pcie_port *, int, int, u32 *);
      int (*wr_own_conf)(struct pcie_port *, int, int, u32);
      int (*rd_other_conf)(struct pcie_port *, struct pci_bus *, unsigned int, int, int, u32 *);
      int (*wr_other_conf)(struct pcie_port *, struct pci_bus *, unsigned int, int, int, u32);
      int (*host_init)(struct pcie_port *);
      void (*scan_bus)(struct pcie_port *);
      void (*set_num_vectors)(struct pcie_port *);
      int (*msi_host_init)(struct pcie_port *);
  };
  

Differences

Regular

• Changed between 4.13 and 4.15 ⚠️

  • Field type changed. void (*host_init)(struct pcie_port *) ➡️ int (*host_init)(struct pcie_port *)
• Changed between 4.15 and 4.18 ⚠️

  • Field added. void (*set_num_vectors)(struct pcie_port *)
  • Field added. void (*msi_irq_ack)(int, struct pcie_port *)
  • Field type changed. int (*msi_host_init)(struct pcie_port *, struct msi_controller *) ➡️ int (*msi_host_init)(struct pcie_port *)
• No changes between 4.18 and 5.0 ✅
• Changed between 5.0 and 5.3 ⚠️

  • Field removed. void (*msi_set_irq)(struct pcie_port *, int)
  • Field removed. void (*msi_clear_irq)(struct pcie_port *, int)
  • Field removed. phys_addr_t (*get_msi_addr)(struct pcie_port *)
  • Field removed. u32 (*get_msi_data)(struct pcie_port *, int)
  • Field removed. void (*msi_irq_ack)(int, struct pcie_port *)
• No changes between 5.3 and 5.4 ✅
• No changes between 5.4 and 5.8 ✅
• Changed between 5.8 and 5.11 ⚠️

  • Field removed. int (*rd_own_conf)(struct pcie_port *, int, int, u32 *)
  • Field removed. int (*wr_own_conf)(struct pcie_port *, int, int, u32)
  • Field removed. int (*rd_other_conf)(struct pcie_port *, struct pci_bus *, unsigned int, int, int, u32 *)
  • Field removed. int (*wr_other_conf)(struct pcie_port *, struct pci_bus *, unsigned int, int, int, u32)
  • Field removed. void (*scan_bus)(struct pcie_port *)
  • Field removed. void (*set_num_vectors)(struct pcie_port *)
• No changes between 5.11 and 5.13 ✅
• No changes between 5.13 and 5.15 ✅
• No changes between 5.15 and 5.19 ✅
• Changed between 5.19 and 6.2 ⚠️

  • Field added. void (*host_deinit)(struct dw_pcie_rp *)
  • Field type changed. int (*host_init)(struct pcie_port *) ➡️ int (*host_init)(struct dw_pcie_rp *)
  • Field type changed. int (*msi_host_init)(struct pcie_port *) ➡️ int (*msi_host_init)(struct dw_pcie_rp *)
• No changes between 6.2 and 6.5 ✅
• Changed between 6.5 and 6.8 ⚠️

  • Field added. int (*init)(struct dw_pcie_rp *)
  • Field added. void (*deinit)(struct dw_pcie_rp *)
  • Field added. void (*post_init)(struct dw_pcie_rp *)
  • Field added. int (*msi_init)(struct dw_pcie_rp *)
  • Field added. void (*pme_turn_off)(struct dw_pcie_rp *)
  • Field removed. int (*host_init)(struct dw_pcie_rp *)
  • Field removed. void (*host_deinit)(struct dw_pcie_rp *)
  • Field removed. int (*msi_host_init)(struct dw_pcie_rp *)

Arch

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