u16 last_avail_idx;
bool ready;
void __iomem *notify_addr;
+ phys_addr_t notify_pa;
u32 irq;
struct vdpa_callback cb;
char msix_name[256];
u8 notify_bar;
/* Notificaiton bar address */
void __iomem *notify_base;
+ phys_addr_t notify_base_pa;
u32 notify_off_multiplier;
u64 req_features;
u64 hw_features;