website-struct

Struct: msi_domain_ops

Status

Regular

• In 4.4: ✅

  struct msi_domain_ops {
      irq_hw_number_t (*get_hwirq)(struct msi_domain_info *, msi_alloc_info_t *);
      int (*msi_init)(struct irq_domain *, struct msi_domain_info *, unsigned int, irq_hw_number_t, msi_alloc_info_t *);
      void (*msi_free)(struct irq_domain *, struct msi_domain_info *, unsigned int);
      int (*msi_check)(struct irq_domain *, struct msi_domain_info *, struct device *);
      int (*msi_prepare)(struct irq_domain *, struct device *, int, msi_alloc_info_t *);
      void (*msi_finish)(msi_alloc_info_t *, int);
      void (*set_desc)(msi_alloc_info_t *, struct msi_desc *);
      int (*handle_error)(struct irq_domain *, struct msi_desc *, int);
  };
  

• In 4.8: ✅

  struct msi_domain_ops {
      irq_hw_number_t (*get_hwirq)(struct msi_domain_info *, msi_alloc_info_t *);
      int (*msi_init)(struct irq_domain *, struct msi_domain_info *, unsigned int, irq_hw_number_t, msi_alloc_info_t *);
      void (*msi_free)(struct irq_domain *, struct msi_domain_info *, unsigned int);
      int (*msi_check)(struct irq_domain *, struct msi_domain_info *, struct device *);
      int (*msi_prepare)(struct irq_domain *, struct device *, int, msi_alloc_info_t *);
      void (*msi_finish)(msi_alloc_info_t *, int);
      void (*set_desc)(msi_alloc_info_t *, struct msi_desc *);
      int (*handle_error)(struct irq_domain *, struct msi_desc *, int);
  };
  

• In 4.10: ✅

  struct msi_domain_ops {
      irq_hw_number_t (*get_hwirq)(struct msi_domain_info *, msi_alloc_info_t *);
      int (*msi_init)(struct irq_domain *, struct msi_domain_info *, unsigned int, irq_hw_number_t, msi_alloc_info_t *);
      void (*msi_free)(struct irq_domain *, struct msi_domain_info *, unsigned int);
      int (*msi_check)(struct irq_domain *, struct msi_domain_info *, struct device *);
      int (*msi_prepare)(struct irq_domain *, struct device *, int, msi_alloc_info_t *);
      void (*msi_finish)(msi_alloc_info_t *, int);
      void (*set_desc)(msi_alloc_info_t *, struct msi_desc *);
      int (*handle_error)(struct irq_domain *, struct msi_desc *, int);
  };
  

• In 4.13: ✅

  struct msi_domain_ops {
      irq_hw_number_t (*get_hwirq)(struct msi_domain_info *, msi_alloc_info_t *);
      int (*msi_init)(struct irq_domain *, struct msi_domain_info *, unsigned int, irq_hw_number_t, msi_alloc_info_t *);
      void (*msi_free)(struct irq_domain *, struct msi_domain_info *, unsigned int);
      int (*msi_check)(struct irq_domain *, struct msi_domain_info *, struct device *);
      int (*msi_prepare)(struct irq_domain *, struct device *, int, msi_alloc_info_t *);
      void (*msi_finish)(msi_alloc_info_t *, int);
      void (*set_desc)(msi_alloc_info_t *, struct msi_desc *);
      int (*handle_error)(struct irq_domain *, struct msi_desc *, int);
  };
  

• In 4.15: ✅

  struct msi_domain_ops {
      irq_hw_number_t (*get_hwirq)(struct msi_domain_info *, msi_alloc_info_t *);
      int (*msi_init)(struct irq_domain *, struct msi_domain_info *, unsigned int, irq_hw_number_t, msi_alloc_info_t *);
      void (*msi_free)(struct irq_domain *, struct msi_domain_info *, unsigned int);
      int (*msi_check)(struct irq_domain *, struct msi_domain_info *, struct device *);
      int (*msi_prepare)(struct irq_domain *, struct device *, int, msi_alloc_info_t *);
      void (*msi_finish)(msi_alloc_info_t *, int);
      void (*set_desc)(msi_alloc_info_t *, struct msi_desc *);
      int (*handle_error)(struct irq_domain *, struct msi_desc *, int);
  };
  

• In 4.18: ✅

  struct msi_domain_ops {
      irq_hw_number_t (*get_hwirq)(struct msi_domain_info *, msi_alloc_info_t *);
      int (*msi_init)(struct irq_domain *, struct msi_domain_info *, unsigned int, irq_hw_number_t, msi_alloc_info_t *);
      void (*msi_free)(struct irq_domain *, struct msi_domain_info *, unsigned int);
      int (*msi_check)(struct irq_domain *, struct msi_domain_info *, struct device *);
      int (*msi_prepare)(struct irq_domain *, struct device *, int, msi_alloc_info_t *);
      void (*msi_finish)(msi_alloc_info_t *, int);
      void (*set_desc)(msi_alloc_info_t *, struct msi_desc *);
      int (*handle_error)(struct irq_domain *, struct msi_desc *, int);
  };
  

• In 5.0: ✅

  struct msi_domain_ops {
      irq_hw_number_t (*get_hwirq)(struct msi_domain_info *, msi_alloc_info_t *);
      int (*msi_init)(struct irq_domain *, struct msi_domain_info *, unsigned int, irq_hw_number_t, msi_alloc_info_t *);
      void (*msi_free)(struct irq_domain *, struct msi_domain_info *, unsigned int);
      int (*msi_check)(struct irq_domain *, struct msi_domain_info *, struct device *);
      int (*msi_prepare)(struct irq_domain *, struct device *, int, msi_alloc_info_t *);
      void (*msi_finish)(msi_alloc_info_t *, int);
      void (*set_desc)(msi_alloc_info_t *, struct msi_desc *);
      int (*handle_error)(struct irq_domain *, struct msi_desc *, int);
  };
  

• In 5.3: ✅

  struct msi_domain_ops {
      irq_hw_number_t (*get_hwirq)(struct msi_domain_info *, msi_alloc_info_t *);
      int (*msi_init)(struct irq_domain *, struct msi_domain_info *, unsigned int, irq_hw_number_t, msi_alloc_info_t *);
      void (*msi_free)(struct irq_domain *, struct msi_domain_info *, unsigned int);
      int (*msi_check)(struct irq_domain *, struct msi_domain_info *, struct device *);
      int (*msi_prepare)(struct irq_domain *, struct device *, int, msi_alloc_info_t *);
      void (*msi_finish)(msi_alloc_info_t *, int);
      void (*set_desc)(msi_alloc_info_t *, struct msi_desc *);
      int (*handle_error)(struct irq_domain *, struct msi_desc *, int);
  };
  

• In 5.4: ✅

  struct msi_domain_ops {
      irq_hw_number_t (*get_hwirq)(struct msi_domain_info *, msi_alloc_info_t *);
      int (*msi_init)(struct irq_domain *, struct msi_domain_info *, unsigned int, irq_hw_number_t, msi_alloc_info_t *);
      void (*msi_free)(struct irq_domain *, struct msi_domain_info *, unsigned int);
      int (*msi_check)(struct irq_domain *, struct msi_domain_info *, struct device *);
      int (*msi_prepare)(struct irq_domain *, struct device *, int, msi_alloc_info_t *);
      void (*msi_finish)(msi_alloc_info_t *, int);
      void (*set_desc)(msi_alloc_info_t *, struct msi_desc *);
      int (*handle_error)(struct irq_domain *, struct msi_desc *, int);
  };
  

• In 5.8: ✅

  struct msi_domain_ops {
      irq_hw_number_t (*get_hwirq)(struct msi_domain_info *, msi_alloc_info_t *);
      int (*msi_init)(struct irq_domain *, struct msi_domain_info *, unsigned int, irq_hw_number_t, msi_alloc_info_t *);
      void (*msi_free)(struct irq_domain *, struct msi_domain_info *, unsigned int);
      int (*msi_check)(struct irq_domain *, struct msi_domain_info *, struct device *);
      int (*msi_prepare)(struct irq_domain *, struct device *, int, msi_alloc_info_t *);
      void (*msi_finish)(msi_alloc_info_t *, int);
      void (*set_desc)(msi_alloc_info_t *, struct msi_desc *);
      int (*handle_error)(struct irq_domain *, struct msi_desc *, int);
  };
  

• In 5.11: ✅

  struct msi_domain_ops {
      irq_hw_number_t (*get_hwirq)(struct msi_domain_info *, msi_alloc_info_t *);
      int (*msi_init)(struct irq_domain *, struct msi_domain_info *, unsigned int, irq_hw_number_t, msi_alloc_info_t *);
      void (*msi_free)(struct irq_domain *, struct msi_domain_info *, unsigned int);
      int (*msi_check)(struct irq_domain *, struct msi_domain_info *, struct device *);
      int (*msi_prepare)(struct irq_domain *, struct device *, int, msi_alloc_info_t *);
      void (*msi_finish)(msi_alloc_info_t *, int);
      void (*set_desc)(msi_alloc_info_t *, struct msi_desc *);
      int (*handle_error)(struct irq_domain *, struct msi_desc *, int);
      int (*domain_alloc_irqs)(struct irq_domain *, struct device *, int);
      void (*domain_free_irqs)(struct irq_domain *, struct device *);
  };
  

• In 5.13: ✅

  struct msi_domain_ops {
      irq_hw_number_t (*get_hwirq)(struct msi_domain_info *, msi_alloc_info_t *);
      int (*msi_init)(struct irq_domain *, struct msi_domain_info *, unsigned int, irq_hw_number_t, msi_alloc_info_t *);
      void (*msi_free)(struct irq_domain *, struct msi_domain_info *, unsigned int);
      int (*msi_check)(struct irq_domain *, struct msi_domain_info *, struct device *);
      int (*msi_prepare)(struct irq_domain *, struct device *, int, msi_alloc_info_t *);
      void (*msi_finish)(msi_alloc_info_t *, int);
      void (*set_desc)(msi_alloc_info_t *, struct msi_desc *);
      int (*handle_error)(struct irq_domain *, struct msi_desc *, int);
      int (*domain_alloc_irqs)(struct irq_domain *, struct device *, int);
      void (*domain_free_irqs)(struct irq_domain *, struct device *);
  };
  

• In 5.15: ✅

  struct msi_domain_ops {
      irq_hw_number_t (*get_hwirq)(struct msi_domain_info *, msi_alloc_info_t *);
      int (*msi_init)(struct irq_domain *, struct msi_domain_info *, unsigned int, irq_hw_number_t, msi_alloc_info_t *);
      void (*msi_free)(struct irq_domain *, struct msi_domain_info *, unsigned int);
      int (*msi_check)(struct irq_domain *, struct msi_domain_info *, struct device *);
      int (*msi_prepare)(struct irq_domain *, struct device *, int, msi_alloc_info_t *);
      void (*msi_finish)(msi_alloc_info_t *, int);
      void (*set_desc)(msi_alloc_info_t *, struct msi_desc *);
      int (*handle_error)(struct irq_domain *, struct msi_desc *, int);
      int (*domain_alloc_irqs)(struct irq_domain *, struct device *, int);
      void (*domain_free_irqs)(struct irq_domain *, struct device *);
  };
  

• In 5.19: ✅

  struct msi_domain_ops {
      irq_hw_number_t (*get_hwirq)(struct msi_domain_info *, msi_alloc_info_t *);
      int (*msi_init)(struct irq_domain *, struct msi_domain_info *, unsigned int, irq_hw_number_t, msi_alloc_info_t *);
      void (*msi_free)(struct irq_domain *, struct msi_domain_info *, unsigned int);
      int (*msi_check)(struct irq_domain *, struct msi_domain_info *, struct device *);
      int (*msi_prepare)(struct irq_domain *, struct device *, int, msi_alloc_info_t *);
      void (*set_desc)(msi_alloc_info_t *, struct msi_desc *);
      int (*domain_alloc_irqs)(struct irq_domain *, struct device *, int);
      void (*domain_free_irqs)(struct irq_domain *, struct device *);
  };
  

• In 6.2: ✅

  struct msi_domain_ops {
      irq_hw_number_t (*get_hwirq)(struct msi_domain_info *, msi_alloc_info_t *);
      int (*msi_init)(struct irq_domain *, struct msi_domain_info *, unsigned int, irq_hw_number_t, msi_alloc_info_t *);
      void (*msi_free)(struct irq_domain *, struct msi_domain_info *, unsigned int);
      int (*msi_prepare)(struct irq_domain *, struct device *, int, msi_alloc_info_t *);
      void (*prepare_desc)(struct irq_domain *, msi_alloc_info_t *, struct msi_desc *);
      void (*set_desc)(msi_alloc_info_t *, struct msi_desc *);
      int (*domain_alloc_irqs)(struct irq_domain *, struct device *, int);
      void (*domain_free_irqs)(struct irq_domain *, struct device *);
      void (*msi_post_free)(struct irq_domain *, struct device *);
  };
  

• In 6.5: ✅

  struct msi_domain_ops {
      irq_hw_number_t (*get_hwirq)(struct msi_domain_info *, msi_alloc_info_t *);
      int (*msi_init)(struct irq_domain *, struct msi_domain_info *, unsigned int, irq_hw_number_t, msi_alloc_info_t *);
      void (*msi_free)(struct irq_domain *, struct msi_domain_info *, unsigned int);
      int (*msi_prepare)(struct irq_domain *, struct device *, int, msi_alloc_info_t *);
      void (*prepare_desc)(struct irq_domain *, msi_alloc_info_t *, struct msi_desc *);
      void (*set_desc)(msi_alloc_info_t *, struct msi_desc *);
      int (*domain_alloc_irqs)(struct irq_domain *, struct device *, int);
      void (*domain_free_irqs)(struct irq_domain *, struct device *);
      void (*msi_post_free)(struct irq_domain *, struct device *);
  };
  

• In 6.8: ✅

  struct msi_domain_ops {
      irq_hw_number_t (*get_hwirq)(struct msi_domain_info *, msi_alloc_info_t *);
      int (*msi_init)(struct irq_domain *, struct msi_domain_info *, unsigned int, irq_hw_number_t, msi_alloc_info_t *);
      void (*msi_free)(struct irq_domain *, struct msi_domain_info *, unsigned int);
      int (*msi_prepare)(struct irq_domain *, struct device *, int, msi_alloc_info_t *);
      void (*prepare_desc)(struct irq_domain *, msi_alloc_info_t *, struct msi_desc *);
      void (*set_desc)(msi_alloc_info_t *, struct msi_desc *);
      int (*domain_alloc_irqs)(struct irq_domain *, struct device *, int);
      void (*domain_free_irqs)(struct irq_domain *, struct device *);
      void (*msi_post_free)(struct irq_domain *, struct device *);
  };
  

Arch

• In arm64: ✅

  struct msi_domain_ops {
      irq_hw_number_t (*get_hwirq)(struct msi_domain_info *, msi_alloc_info_t *);
      int (*msi_init)(struct irq_domain *, struct msi_domain_info *, unsigned int, irq_hw_number_t, msi_alloc_info_t *);
      void (*msi_free)(struct irq_domain *, struct msi_domain_info *, unsigned int);
      int (*msi_check)(struct irq_domain *, struct msi_domain_info *, struct device *);
      int (*msi_prepare)(struct irq_domain *, struct device *, int, msi_alloc_info_t *);
      void (*msi_finish)(msi_alloc_info_t *, int);
      void (*set_desc)(msi_alloc_info_t *, struct msi_desc *);
      int (*handle_error)(struct irq_domain *, struct msi_desc *, int);
  };
  

• In armhf: ✅

  struct msi_domain_ops {
      irq_hw_number_t (*get_hwirq)(struct msi_domain_info *, msi_alloc_info_t *);
      int (*msi_init)(struct irq_domain *, struct msi_domain_info *, unsigned int, irq_hw_number_t, msi_alloc_info_t *);
      void (*msi_free)(struct irq_domain *, struct msi_domain_info *, unsigned int);
      int (*msi_check)(struct irq_domain *, struct msi_domain_info *, struct device *);
      int (*msi_prepare)(struct irq_domain *, struct device *, int, msi_alloc_info_t *);
      void (*msi_finish)(msi_alloc_info_t *, int);
      void (*set_desc)(msi_alloc_info_t *, struct msi_desc *);
      int (*handle_error)(struct irq_domain *, struct msi_desc *, int);
  };
  

• In ppc64el: Absent ⚠️
• In riscv64: ✅

  struct msi_domain_ops {
      irq_hw_number_t (*get_hwirq)(struct msi_domain_info *, msi_alloc_info_t *);
      int (*msi_init)(struct irq_domain *, struct msi_domain_info *, unsigned int, irq_hw_number_t, msi_alloc_info_t *);
      void (*msi_free)(struct irq_domain *, struct msi_domain_info *, unsigned int);
      int (*msi_check)(struct irq_domain *, struct msi_domain_info *, struct device *);
      int (*msi_prepare)(struct irq_domain *, struct device *, int, msi_alloc_info_t *);
      void (*msi_finish)(msi_alloc_info_t *, int);
      void (*set_desc)(msi_alloc_info_t *, struct msi_desc *);
      int (*handle_error)(struct irq_domain *, struct msi_desc *, int);
  };
  

Flavor

• In aws: ✅

  struct msi_domain_ops {
      irq_hw_number_t (*get_hwirq)(struct msi_domain_info *, msi_alloc_info_t *);
      int (*msi_init)(struct irq_domain *, struct msi_domain_info *, unsigned int, irq_hw_number_t, msi_alloc_info_t *);
      void (*msi_free)(struct irq_domain *, struct msi_domain_info *, unsigned int);
      int (*msi_check)(struct irq_domain *, struct msi_domain_info *, struct device *);
      int (*msi_prepare)(struct irq_domain *, struct device *, int, msi_alloc_info_t *);
      void (*msi_finish)(msi_alloc_info_t *, int);
      void (*set_desc)(msi_alloc_info_t *, struct msi_desc *);
      int (*handle_error)(struct irq_domain *, struct msi_desc *, int);
  };
  

• In azure: ✅

  struct msi_domain_ops {
      irq_hw_number_t (*get_hwirq)(struct msi_domain_info *, msi_alloc_info_t *);
      int (*msi_init)(struct irq_domain *, struct msi_domain_info *, unsigned int, irq_hw_number_t, msi_alloc_info_t *);
      void (*msi_free)(struct irq_domain *, struct msi_domain_info *, unsigned int);
      int (*msi_check)(struct irq_domain *, struct msi_domain_info *, struct device *);
      int (*msi_prepare)(struct irq_domain *, struct device *, int, msi_alloc_info_t *);
      void (*msi_finish)(msi_alloc_info_t *, int);
      void (*set_desc)(msi_alloc_info_t *, struct msi_desc *);
      int (*handle_error)(struct irq_domain *, struct msi_desc *, int);
  };
  

• In gcp: ✅

  struct msi_domain_ops {
      irq_hw_number_t (*get_hwirq)(struct msi_domain_info *, msi_alloc_info_t *);
      int (*msi_init)(struct irq_domain *, struct msi_domain_info *, unsigned int, irq_hw_number_t, msi_alloc_info_t *);
      void (*msi_free)(struct irq_domain *, struct msi_domain_info *, unsigned int);
      int (*msi_check)(struct irq_domain *, struct msi_domain_info *, struct device *);
      int (*msi_prepare)(struct irq_domain *, struct device *, int, msi_alloc_info_t *);
      void (*msi_finish)(msi_alloc_info_t *, int);
      void (*set_desc)(msi_alloc_info_t *, struct msi_desc *);
      int (*handle_error)(struct irq_domain *, struct msi_desc *, int);
  };
  

• In lowlatency: ✅

  struct msi_domain_ops {
      irq_hw_number_t (*get_hwirq)(struct msi_domain_info *, msi_alloc_info_t *);
      int (*msi_init)(struct irq_domain *, struct msi_domain_info *, unsigned int, irq_hw_number_t, msi_alloc_info_t *);
      void (*msi_free)(struct irq_domain *, struct msi_domain_info *, unsigned int);
      int (*msi_check)(struct irq_domain *, struct msi_domain_info *, struct device *);
      int (*msi_prepare)(struct irq_domain *, struct device *, int, msi_alloc_info_t *);
      void (*msi_finish)(msi_alloc_info_t *, int);
      void (*set_desc)(msi_alloc_info_t *, struct msi_desc *);
      int (*handle_error)(struct irq_domain *, struct msi_desc *, int);
  };
  

Differences

Regular

• No changes between 4.4 and 4.8 ✅
• No changes between 4.8 and 4.10 ✅
• No changes between 4.10 and 4.13 ✅
• No changes between 4.13 and 4.15 ✅
• No changes between 4.15 and 4.18 ✅
• No changes between 4.18 and 5.0 ✅
• No changes between 5.0 and 5.3 ✅
• 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. int (*domain_alloc_irqs)(struct irq_domain *, struct device *, int)
  • Field added. void (*domain_free_irqs)(struct irq_domain *, struct device *)
• No changes between 5.11 and 5.13 ✅
• No changes between 5.13 and 5.15 ✅
• Changed between 5.15 and 5.19 ⚠️

  • Field removed. void (*msi_finish)(msi_alloc_info_t *, int)
  • Field removed. int (*handle_error)(struct irq_domain *, struct msi_desc *, int)
• Changed between 5.19 and 6.2 ⚠️

  • Field added. void (*prepare_desc)(struct irq_domain *, msi_alloc_info_t *, struct msi_desc *)
  • Field added. void (*msi_post_free)(struct irq_domain *, struct device *)
  • Field removed. int (*msi_check)(struct irq_domain *, struct msi_domain_info *, struct device *)
• No changes between 6.2 and 6.5 ✅
• No changes between 6.5 and 6.8 ✅

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 ✅