Commit 459ccca5 authored by Lang Yu's avatar Lang Yu Committed by Alex Deucher
Browse files

drm/amdkfd: move kfd_flush_tlb_after_unmap into kfd_priv.h 



To make kfd_flush_tlb_after_unmap visible in kfd_svm.c,
move it into kfd_priv.h. And change it to an inline function.

Signed-off-by: default avatarLang Yu <Lang.Yu@amd.com>
Reviewed-by: default avatarFelix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent d68cf992

drivers/gpu/drm/amd/amdkfd/kfd_chardev.c

+0 −8
Original line number Diff line number Diff line
@@ -1128,14 +1128,6 @@ static int kfd_ioctl_free_memory_of_gpu(struct file *filep, 
	return ret;

}



static bool kfd_flush_tlb_after_unmap(struct kfd_dev *dev)

{

	return KFD_GC_VERSION(dev) == IP_VERSION(9, 4, 2) ||

		(KFD_GC_VERSION(dev) == IP_VERSION(9, 4, 1) &&

		dev->adev->sdma.instance[0].fw_version >= 18) ||

		KFD_GC_VERSION(dev) == IP_VERSION(9, 4, 0);

}



static int kfd_ioctl_map_memory_to_gpu(struct file *filep,

					struct kfd_process *p, void *data)

{

drivers/gpu/drm/amd/amdkfd/kfd_priv.h

+8 −0
Original line number Diff line number Diff line
@@ -1328,6 +1328,14 @@ void kfd_signal_poison_consumed_event(struct kfd_dev *dev, u32 pasid); 


void kfd_flush_tlb(struct kfd_process_device *pdd, enum TLB_FLUSH_TYPE type);



static inline bool kfd_flush_tlb_after_unmap(struct kfd_dev *dev)

{

	return KFD_GC_VERSION(dev) == IP_VERSION(9, 4, 2) ||

	       (KFD_GC_VERSION(dev) == IP_VERSION(9, 4, 1) &&

	       dev->adev->sdma.instance[0].fw_version >= 18) ||

	       KFD_GC_VERSION(dev) == IP_VERSION(9, 4, 0);

}



bool kfd_is_locked(void);



/* Compute profile */