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drm/amdgpu: Remove kgd2kfd function pointers

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kgd2kfd function pointers and global kgd2kfd pointer are no longer in use.

Signed-off-by: Amber Lin <Amber.Lin@amd.com>
Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com>
Acked-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Amber Lin
2018-12-14 09:35:17 -05:00
committed by Alex Deucher
parent 8e07e2676a
commit 308176d6f6
4 changed files with 4 additions and 85 deletions
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50
drivers/gpu/drm/amd/include/kgd_kfd_interface.h
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@@ -34,7 +34,6 @@
struct pci_dev;
#define KFD_INTERFACE_VERSION 2
#define KGD_MAX_QUEUES 128
struct kfd_dev;
@@ -330,53 +329,4 @@ struct kfd2kgd_calls {
};
/**
* struct kgd2kfd_calls
*
* @exit: Notifies amdkfd that kgd module is unloaded
*
* @probe: Notifies amdkfd about a probe done on a device in the kgd driver.
*
* @device_init: Initialize the newly probed device (if it is a device that
* amdkfd supports)
*
* @device_exit: Notifies amdkfd about a removal of a kgd device
*
* @suspend: Notifies amdkfd about a suspend action done to a kgd device
*
* @resume: Notifies amdkfd about a resume action done to a kgd device
*
* @quiesce_mm: Quiesce all user queue access to specified MM address space
*
* @resume_mm: Resume user queue access to specified MM address space
*
* @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.
*
*/
struct kgd2kfd_calls {
void (*exit)(void);
struct kfd_dev* (*probe)(struct kgd_dev *kgd, struct pci_dev *pdev,
const struct kfd2kgd_calls *f2g);
bool (*device_init)(struct kfd_dev *kfd,
const struct kgd2kfd_shared_resources *gpu_resources);
void (*device_exit)(struct kfd_dev *kfd);
void (*interrupt)(struct kfd_dev *kfd, const void *ih_ring_entry);
void (*suspend)(struct kfd_dev *kfd);
int (*resume)(struct kfd_dev *kfd);
int (*quiesce_mm)(struct mm_struct *mm);
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);
};
#endif /* KGD_KFD_INTERFACE_H_INCLUDED */