* IH ring entry. This function allows the KFD ISR to get the VMID
* from the fault status register as early as possible.
*
+ * @gpu_recover: let kgd reset gpu after kfd detect CPC hang
+ *
* This structure contains function pointers to services that the kgd driver
* provides to amdkfd driver.
*
int (*get_vm_fault_info)(struct kgd_dev *kgd,
struct kfd_vm_fault_info *info);
uint32_t (*read_vmid_from_vmfault_reg)(struct kgd_dev *kgd);
+
+ void (*gpu_recover)(struct kgd_dev *kgd);
};
/**
* @schedule_evict_and_restore_process: Schedules work queue that will prepare
* for safe eviction of KFD BOs that belong to the specified process.
*
+ * @pre_reset: Notifies amdkfd that amdgpu about to reset the gpu
+ *
+ * @post_reset: Notify amdkfd that amgpu successfully reseted the gpu
+ *
* This structure contains function callback pointers so the kgd driver
* will notify to the amdkfd about certain status changes.
*
int (*resume_mm)(struct mm_struct *mm);
int (*schedule_evict_and_restore_process)(struct mm_struct *mm,
struct dma_fence *fence);
+ int (*pre_reset)(struct kfd_dev *kfd);
+ int (*post_reset)(struct kfd_dev *kfd);
};
int kgd2kfd_init(unsigned interface_version,