website-struct

Struct: cxl_backend_ops

Status

Regular

• In 4.4: Absent ⚠️
• In 4.8: Absent ⚠️
• In 4.10: Absent ⚠️
• In 4.13: Absent ⚠️
• In 4.15: Absent ⚠️
• In 4.18: Absent ⚠️
• In 5.0: Absent ⚠️
• In 5.3: Absent ⚠️
• In 5.4: Absent ⚠️
• In 5.8: Absent ⚠️
• In 5.11: Absent ⚠️
• In 5.13: Absent ⚠️
• In 5.15: Absent ⚠️
• In 5.19: Absent ⚠️
• In 6.2: Absent ⚠️
• In 6.5: Absent ⚠️
• In 6.8: Absent ⚠️

Arch

• In arm64: Absent ⚠️
• In armhf: Absent ⚠️
• In ppc64el: ✅

  struct cxl_backend_ops {
      struct module *module;
      int (*adapter_reset)(struct cxl *);
      int (*alloc_one_irq)(struct cxl *);
      void (*release_one_irq)(struct cxl *, int);
      int (*alloc_irq_ranges)(struct cxl_irq_ranges *, struct cxl *, unsigned int);
      void (*release_irq_ranges)(struct cxl_irq_ranges *, struct cxl *);
      int (*setup_irq)(struct cxl *, unsigned int, unsigned int);
      irqreturn_t (*handle_psl_slice_error)(struct cxl_context *, u64, u64);
      irqreturn_t (*psl_interrupt)(int, void *);
      int (*ack_irq)(struct cxl_context *, u64, u64);
      void (*irq_wait)(struct cxl_context *);
      int (*attach_process)(struct cxl_context *, bool, u64, u64);
      int (*detach_process)(struct cxl_context *);
      void (*update_ivtes)(struct cxl_context *);
      bool (*support_attributes)(const char *, enum cxl_attrs);
      bool (*link_ok)(struct cxl *, struct cxl_afu *);
      void (*release_afu)(struct device *);
      ssize_t (*afu_read_err_buffer)(struct cxl_afu *, char *, loff_t, size_t);
      int (*afu_check_and_enable)(struct cxl_afu *);
      int (*afu_activate_mode)(struct cxl_afu *, int);
      int (*afu_deactivate_mode)(struct cxl_afu *, int);
      int (*afu_reset)(struct cxl_afu *);
      int (*afu_cr_read8)(struct cxl_afu *, int, u64, u8 *);
      int (*afu_cr_read16)(struct cxl_afu *, int, u64, u16 *);
      int (*afu_cr_read32)(struct cxl_afu *, int, u64, u32 *);
      int (*afu_cr_read64)(struct cxl_afu *, int, u64, u64 *);
      int (*afu_cr_write8)(struct cxl_afu *, int, u64, u8);
      int (*afu_cr_write16)(struct cxl_afu *, int, u64, u16);
      int (*afu_cr_write32)(struct cxl_afu *, int, u64, u32);
      ssize_t (*read_adapter_vpd)(struct cxl *, void *, size_t);
  };
  

• In riscv64: Absent ⚠️

Flavor

• In aws: Absent ⚠️
• In azure: Absent ⚠️
• In gcp: Absent ⚠️
• In lowlatency: Absent ⚠️

Differences

Arch