DepSurf

Struct: `vfio_pci_device`

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: ✅

struct vfio_pci_device {
    struct pci_dev *pdev;
    void * barmap[6];
    bool bar_mmap_supported[6];
    u8 *pci_config_map;
    u8 *vconfig;
    struct perm_bits *msi_perm;
    spinlock_t irqlock;
    struct mutex igate;
    struct vfio_pci_irq_ctx *ctx;
    int num_ctx;
    int irq_type;
    int num_regions;
    struct vfio_pci_region *region;
    u8 msi_qmax;
    u8 msix_bar;
    u16 msix_size;
    u32 msix_offset;
    u32 rbar[7];
    bool pci_2_3;
    bool virq_disabled;
    bool reset_works;
    bool extended_caps;
    bool bardirty;
    bool has_vga;
    bool needs_reset;
    bool nointx;
    bool needs_pm_restore;
    struct pci_saved_state *pci_saved_state;
    struct pci_saved_state *pm_save;
    struct vfio_pci_reflck *reflck;
    int refcnt;
    int ioeventfds_nr;
    struct eventfd_ctx *err_trigger;
    struct eventfd_ctx *req_trigger;
    struct list_head dummy_resources_list;
    struct mutex ioeventfds_lock;
    struct list_head ioeventfds_list;
};

In 5.8: ✅

struct vfio_pci_device {
    struct pci_dev *pdev;
    void * barmap[6];
    bool bar_mmap_supported[6];
    u8 *pci_config_map;
    u8 *vconfig;
    struct perm_bits *msi_perm;
    spinlock_t irqlock;
    struct mutex igate;
    struct vfio_pci_irq_ctx *ctx;
    int num_ctx;
    int irq_type;
    int num_regions;
    struct vfio_pci_region *region;
    u8 msi_qmax;
    u8 msix_bar;
    u16 msix_size;
    u32 msix_offset;
    u32 rbar[7];
    bool pci_2_3;
    bool virq_disabled;
    bool reset_works;
    bool extended_caps;
    bool bardirty;
    bool has_vga;
    bool needs_reset;
    bool nointx;
    bool needs_pm_restore;
    struct pci_saved_state *pci_saved_state;
    struct pci_saved_state *pm_save;
    struct vfio_pci_reflck *reflck;
    int refcnt;
    int ioeventfds_nr;
    struct eventfd_ctx *err_trigger;
    struct eventfd_ctx *req_trigger;
    struct list_head dummy_resources_list;
    struct mutex ioeventfds_lock;
    struct list_head ioeventfds_list;
    struct vfio_pci_vf_token *vf_token;
    struct notifier_block nb;
    struct mutex vma_lock;
    struct list_head vma_list;
    struct rw_semaphore memory_lock;
};

In 5.11: ✅

struct vfio_pci_device {
    struct pci_dev *pdev;
    void * barmap[6];
    bool bar_mmap_supported[6];
    u8 *pci_config_map;
    u8 *vconfig;
    struct perm_bits *msi_perm;
    spinlock_t irqlock;
    struct mutex igate;
    struct vfio_pci_irq_ctx *ctx;
    int num_ctx;
    int irq_type;
    int num_regions;
    struct vfio_pci_region *region;
    u8 msi_qmax;
    u8 msix_bar;
    u16 msix_size;
    u32 msix_offset;
    u32 rbar[7];
    bool pci_2_3;
    bool virq_disabled;
    bool reset_works;
    bool extended_caps;
    bool bardirty;
    bool has_vga;
    bool needs_reset;
    bool nointx;
    bool needs_pm_restore;
    struct pci_saved_state *pci_saved_state;
    struct pci_saved_state *pm_save;
    struct vfio_pci_reflck *reflck;
    int refcnt;
    int ioeventfds_nr;
    struct eventfd_ctx *err_trigger;
    struct eventfd_ctx *req_trigger;
    struct list_head dummy_resources_list;
    struct mutex ioeventfds_lock;
    struct list_head ioeventfds_list;
    struct vfio_pci_vf_token *vf_token;
    struct notifier_block nb;
    struct mutex vma_lock;
    struct list_head vma_list;
    struct rw_semaphore memory_lock;
};

In 5.13: ✅

struct vfio_pci_device {
    struct vfio_device vdev;
    struct pci_dev *pdev;
    void * barmap[6];
    bool bar_mmap_supported[6];
    u8 *pci_config_map;
    u8 *vconfig;
    struct perm_bits *msi_perm;
    spinlock_t irqlock;
    struct mutex igate;
    struct vfio_pci_irq_ctx *ctx;
    int num_ctx;
    int irq_type;
    int num_regions;
    struct vfio_pci_region *region;
    u8 msi_qmax;
    u8 msix_bar;
    u16 msix_size;
    u32 msix_offset;
    u32 rbar[7];
    bool pci_2_3;
    bool virq_disabled;
    bool reset_works;
    bool extended_caps;
    bool bardirty;
    bool has_vga;
    bool needs_reset;
    bool nointx;
    bool needs_pm_restore;
    struct pci_saved_state *pci_saved_state;
    struct pci_saved_state *pm_save;
    struct vfio_pci_reflck *reflck;
    int refcnt;
    int ioeventfds_nr;
    struct eventfd_ctx *err_trigger;
    struct eventfd_ctx *req_trigger;
    struct list_head dummy_resources_list;
    struct mutex ioeventfds_lock;
    struct list_head ioeventfds_list;
    struct vfio_pci_vf_token *vf_token;
    struct notifier_block nb;
    struct mutex vma_lock;
    struct list_head vma_list;
    struct rw_semaphore memory_lock;
};

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 vfio_pci_device {
    struct pci_dev *pdev;
    void * barmap[6];
    bool bar_mmap_supported[6];
    u8 *pci_config_map;
    u8 *vconfig;
    struct perm_bits *msi_perm;
    spinlock_t irqlock;
    struct mutex igate;
    struct vfio_pci_irq_ctx *ctx;
    int num_ctx;
    int irq_type;
    int num_regions;
    struct vfio_pci_region *region;
    u8 msi_qmax;
    u8 msix_bar;
    u16 msix_size;
    u32 msix_offset;
    u32 rbar[7];
    bool pci_2_3;
    bool virq_disabled;
    bool reset_works;
    bool extended_caps;
    bool bardirty;
    bool has_vga;
    bool needs_reset;
    bool nointx;
    bool needs_pm_restore;
    struct pci_saved_state *pci_saved_state;
    struct pci_saved_state *pm_save;
    struct vfio_pci_reflck *reflck;
    int refcnt;
    int ioeventfds_nr;
    struct eventfd_ctx *err_trigger;
    struct eventfd_ctx *req_trigger;
    struct list_head dummy_resources_list;
    struct mutex ioeventfds_lock;
    struct list_head ioeventfds_list;
};

In riscv64: Absent ⚠️

Flavor

In aws: Absent ⚠️

In azure: ✅

struct vfio_pci_device {
    struct pci_dev *pdev;
    void * barmap[6];
    bool bar_mmap_supported[6];
    u8 *pci_config_map;
    u8 *vconfig;
    struct perm_bits *msi_perm;
    spinlock_t irqlock;
    struct mutex igate;
    struct vfio_pci_irq_ctx *ctx;
    int num_ctx;
    int irq_type;
    int num_regions;
    struct vfio_pci_region *region;
    u8 msi_qmax;
    u8 msix_bar;
    u16 msix_size;
    u32 msix_offset;
    u32 rbar[7];
    bool pci_2_3;
    bool virq_disabled;
    bool reset_works;
    bool extended_caps;
    bool bardirty;
    bool has_vga;
    bool needs_reset;
    bool nointx;
    bool needs_pm_restore;
    struct pci_saved_state *pci_saved_state;
    struct pci_saved_state *pm_save;
    struct vfio_pci_reflck *reflck;
    int refcnt;
    int ioeventfds_nr;
    struct eventfd_ctx *err_trigger;
    struct eventfd_ctx *req_trigger;
    struct list_head dummy_resources_list;
    struct mutex ioeventfds_lock;
    struct list_head ioeventfds_list;
};

In gcp: ✅

struct vfio_pci_device {
    struct pci_dev *pdev;
    void * barmap[6];
    bool bar_mmap_supported[6];
    u8 *pci_config_map;
    u8 *vconfig;
    struct perm_bits *msi_perm;
    spinlock_t irqlock;
    struct mutex igate;
    struct vfio_pci_irq_ctx *ctx;
    int num_ctx;
    int irq_type;
    int num_regions;
    struct vfio_pci_region *region;
    u8 msi_qmax;
    u8 msix_bar;
    u16 msix_size;
    u32 msix_offset;
    u32 rbar[7];
    bool pci_2_3;
    bool virq_disabled;
    bool reset_works;
    bool extended_caps;
    bool bardirty;
    bool has_vga;
    bool needs_reset;
    bool nointx;
    bool needs_pm_restore;
    struct pci_saved_state *pci_saved_state;
    struct pci_saved_state *pm_save;
    struct vfio_pci_reflck *reflck;
    int refcnt;
    int ioeventfds_nr;
    struct eventfd_ctx *err_trigger;
    struct eventfd_ctx *req_trigger;
    struct list_head dummy_resources_list;
    struct mutex ioeventfds_lock;
    struct list_head ioeventfds_list;
};

In lowlatency: ✅

struct vfio_pci_device {
    struct pci_dev *pdev;
    void * barmap[6];
    bool bar_mmap_supported[6];
    u8 *pci_config_map;
    u8 *vconfig;
    struct perm_bits *msi_perm;
    spinlock_t irqlock;
    struct mutex igate;
    struct vfio_pci_irq_ctx *ctx;
    int num_ctx;
    int irq_type;
    int num_regions;
    struct vfio_pci_region *region;
    u8 msi_qmax;
    u8 msix_bar;
    u16 msix_size;
    u32 msix_offset;
    u32 rbar[7];
    bool pci_2_3;
    bool virq_disabled;
    bool reset_works;
    bool extended_caps;
    bool bardirty;
    bool has_vga;
    bool needs_reset;
    bool nointx;
    bool needs_pm_restore;
    struct pci_saved_state *pci_saved_state;
    struct pci_saved_state *pm_save;
    struct vfio_pci_reflck *reflck;
    int refcnt;
    int ioeventfds_nr;
    struct eventfd_ctx *err_trigger;
    struct eventfd_ctx *req_trigger;
    struct list_head dummy_resources_list;
    struct mutex ioeventfds_lock;
    struct list_head ioeventfds_list;
};

Differences

Regular

Changed between 5.4 and 5.8 ⚠️
- Field added. struct vfio_pci_vf_token *vf_token
- Field added. struct notifier_block nb
- Field added. struct mutex vma_lock
- Field added. struct list_head vma_list
- Field added. struct rw_semaphore memory_lock
No changes between 5.8 and 5.11 ✅
Changed between 5.11 and 5.13 ⚠️
- Field added. struct vfio_device vdev

Arch

No changes between amd64 and ppc64el ✅

Flavor

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

DepSurf

Struct: vfio_pci_device

Status

Differences

Struct: `vfio_pci_device`