From: "Christian König" <ckoenig.leichtzumerken@gmail.com>
To: Felix Kuehling <Felix.Kuehling@amd.com>,
amd-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org
Cc: alex.sierra@amd.com, Philip Yang <Philip.Yang@amd.com>
Subject: Re: [PATCH 12/35] drm/amdgpu: export vm update mapping interface
Date: Thu, 7 Jan 2021 11:54:04 +0100 [thread overview]
Message-ID: <9d37e791-98fb-38fc-6760-ee3965841ad5@gmail.com> (raw)
In-Reply-To: <20210107030127.20393-13-Felix.Kuehling@amd.com>
Am 07.01.21 um 04:01 schrieb Felix Kuehling:
> From: Philip Yang <Philip.Yang@amd.com>
>
> It will be used by kfd to map svm range to GPU, because svm range does
> not have amdgpu_bo and bo_va, cannot use amdgpu_bo_update interface, use
> amdgpu vm update interface directly.
>
> Signed-off-by: Philip Yang <Philip.Yang@amd.com>
> Signed-off-by: Felix Kuehling <Felix.Kuehling@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
> ---
> drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c | 17 ++++++++---------
> drivers/gpu/drm/amd/amdgpu/amdgpu_vm.h | 10 ++++++++++
> 2 files changed, 18 insertions(+), 9 deletions(-)
>
> diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c
> index fdbe7d4e8b8b..9c557e8bf0e5 100644
> --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c
> +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c
> @@ -1589,15 +1589,14 @@ static int amdgpu_vm_update_ptes(struct amdgpu_vm_update_params *params,
> * Returns:
> * 0 for success, -EINVAL for failure.
> */
> -static int amdgpu_vm_bo_update_mapping(struct amdgpu_device *adev,
> - struct amdgpu_device *bo_adev,
> - struct amdgpu_vm *vm, bool immediate,
> - bool unlocked, struct dma_resv *resv,
> - uint64_t start, uint64_t last,
> - uint64_t flags, uint64_t offset,
> - struct drm_mm_node *nodes,
> - dma_addr_t *pages_addr,
> - struct dma_fence **fence)
> +int amdgpu_vm_bo_update_mapping(struct amdgpu_device *adev,
> + struct amdgpu_device *bo_adev,
> + struct amdgpu_vm *vm, bool immediate,
> + bool unlocked, struct dma_resv *resv,
> + uint64_t start, uint64_t last, uint64_t flags,
> + uint64_t offset, struct drm_mm_node *nodes,
> + dma_addr_t *pages_addr,
> + struct dma_fence **fence)
> {
> struct amdgpu_vm_update_params params;
> enum amdgpu_sync_mode sync_mode;
> diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.h
> index 2bf4ef5fb3e1..73ca630520fd 100644
> --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.h
> +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.h
> @@ -366,6 +366,8 @@ struct amdgpu_vm_manager {
> spinlock_t pasid_lock;
> };
>
> +struct amdgpu_bo_va_mapping;
> +
> #define amdgpu_vm_copy_pte(adev, ib, pe, src, count) ((adev)->vm_manager.vm_pte_funcs->copy_pte((ib), (pe), (src), (count)))
> #define amdgpu_vm_write_pte(adev, ib, pe, value, count, incr) ((adev)->vm_manager.vm_pte_funcs->write_pte((ib), (pe), (value), (count), (incr)))
> #define amdgpu_vm_set_pte_pde(adev, ib, pe, addr, count, incr, flags) ((adev)->vm_manager.vm_pte_funcs->set_pte_pde((ib), (pe), (addr), (count), (incr), (flags)))
> @@ -397,6 +399,14 @@ int amdgpu_vm_clear_freed(struct amdgpu_device *adev,
> struct dma_fence **fence);
> int amdgpu_vm_handle_moved(struct amdgpu_device *adev,
> struct amdgpu_vm *vm);
> +int amdgpu_vm_bo_update_mapping(struct amdgpu_device *adev,
> + struct amdgpu_device *bo_adev,
> + struct amdgpu_vm *vm, bool immediate,
> + bool unlocked, struct dma_resv *resv,
> + uint64_t start, uint64_t last, uint64_t flags,
> + uint64_t offset, struct drm_mm_node *nodes,
> + dma_addr_t *pages_addr,
> + struct dma_fence **fence);
> int amdgpu_vm_bo_update(struct amdgpu_device *adev,
> struct amdgpu_bo_va *bo_va,
> bool clear);
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next prev parent reply other threads:[~2021-01-07 10:54 UTC|newest]
Thread overview: 84+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-01-07 3:00 [PATCH 00/35] Add HMM-based SVM memory manager to KFD Felix Kuehling
2021-01-07 3:00 ` [PATCH 01/35] drm/amdkfd: select kernel DEVICE_PRIVATE option Felix Kuehling
2021-01-07 3:00 ` [PATCH 02/35] drm/amdgpu: replace per_device_list by array Felix Kuehling
2021-01-07 3:00 ` [PATCH 03/35] drm/amdkfd: helper to convert gpu id and idx Felix Kuehling
2021-01-07 3:00 ` [PATCH 04/35] drm/amdkfd: add svm ioctl API Felix Kuehling
2021-01-07 3:00 ` [PATCH 05/35] drm/amdkfd: Add SVM API support capability bits Felix Kuehling
2021-01-07 3:00 ` [PATCH 06/35] drm/amdkfd: register svm range Felix Kuehling
2021-01-07 3:00 ` [PATCH 07/35] drm/amdkfd: add svm ioctl GET_ATTR op Felix Kuehling
2021-01-07 3:01 ` [PATCH 08/35] drm/amdgpu: add common HMM get pages function Felix Kuehling
2021-01-07 10:53 ` Christian König
2021-01-07 3:01 ` [PATCH 09/35] drm/amdkfd: validate svm range system memory Felix Kuehling
2021-01-07 3:01 ` [PATCH 10/35] drm/amdkfd: register overlap system memory range Felix Kuehling
2021-01-07 3:01 ` [PATCH 11/35] drm/amdkfd: deregister svm range Felix Kuehling
2021-01-07 3:01 ` [PATCH 12/35] drm/amdgpu: export vm update mapping interface Felix Kuehling
2021-01-07 10:54 ` Christian König [this message]
2021-01-07 3:01 ` [PATCH 13/35] drm/amdkfd: map svm range to GPUs Felix Kuehling
2021-01-07 3:01 ` [PATCH 14/35] drm/amdkfd: svm range eviction and restore Felix Kuehling
2021-01-07 3:01 ` [PATCH 15/35] drm/amdkfd: add xnack enabled flag to kfd_process Felix Kuehling
2021-01-07 3:01 ` [PATCH 16/35] drm/amdkfd: add ioctl to configure and query xnack retries Felix Kuehling
2021-01-07 3:01 ` [PATCH 17/35] drm/amdkfd: register HMM device private zone Felix Kuehling
2021-03-01 8:32 ` Daniel Vetter
2021-03-01 8:46 ` Thomas Hellström (Intel)
2021-03-01 8:58 ` Daniel Vetter
2021-03-01 9:30 ` Thomas Hellström (Intel)
2021-03-04 17:58 ` Felix Kuehling
2021-03-11 12:24 ` Thomas Hellström (Intel)
2021-01-07 3:01 ` [PATCH 18/35] drm/amdkfd: validate vram svm range from TTM Felix Kuehling
2021-01-07 3:01 ` [PATCH 19/35] drm/amdkfd: support xgmi same hive mapping Felix Kuehling
2021-01-07 3:01 ` [PATCH 20/35] drm/amdkfd: copy memory through gart table Felix Kuehling
2021-01-07 3:01 ` [PATCH 21/35] drm/amdkfd: HMM migrate ram to vram Felix Kuehling
2021-01-07 3:01 ` [PATCH 22/35] drm/amdkfd: HMM migrate vram to ram Felix Kuehling
2021-01-07 3:01 ` [PATCH 23/35] drm/amdkfd: invalidate tables on page retry fault Felix Kuehling
2021-01-07 3:01 ` [PATCH 24/35] drm/amdkfd: page table restore through svm API Felix Kuehling
2021-01-07 3:01 ` [PATCH 25/35] drm/amdkfd: SVM API call to restore page tables Felix Kuehling
2021-01-07 3:01 ` [PATCH 26/35] drm/amdkfd: add svm_bo reference for eviction fence Felix Kuehling
2021-01-07 3:01 ` [PATCH 27/35] drm/amdgpu: add param bit flag to create SVM BOs Felix Kuehling
2021-01-07 3:01 ` [PATCH 28/35] drm/amdkfd: add svm_bo eviction mechanism support Felix Kuehling
2021-01-07 3:01 ` [PATCH 29/35] drm/amdgpu: svm bo enable_signal call condition Felix Kuehling
2021-01-07 10:56 ` Christian König
2021-01-07 16:16 ` Felix Kuehling
2021-01-07 16:28 ` Christian König
2021-01-07 16:53 ` Felix Kuehling
2021-01-07 3:01 ` [PATCH 30/35] drm/amdgpu: add svm_bo eviction to enable_signal cb Felix Kuehling
2021-01-07 3:01 ` [PATCH 31/35] drm/amdgpu: reserve fence slot to update page table Felix Kuehling
2021-01-07 10:57 ` Christian König
2021-01-07 3:01 ` [PATCH 32/35] drm/amdgpu: enable retry fault wptr overflow Felix Kuehling
2021-01-07 11:01 ` Christian König
2021-01-07 3:01 ` [PATCH 33/35] drm/amdkfd: refine migration policy with xnack on Felix Kuehling
2021-01-07 3:01 ` [PATCH 34/35] drm/amdkfd: add svm range validate timestamp Felix Kuehling
2021-01-07 3:01 ` [PATCH 35/35] drm/amdkfd: multiple gpu migrate vram to vram Felix Kuehling
2021-01-07 9:23 ` [PATCH 00/35] Add HMM-based SVM memory manager to KFD Daniel Vetter
2021-01-07 16:25 ` Felix Kuehling
2021-01-08 14:40 ` Daniel Vetter
2021-01-08 14:45 ` Christian König
2021-01-08 15:58 ` Felix Kuehling
2021-01-08 16:06 ` Daniel Vetter
2021-01-08 16:36 ` Felix Kuehling
2021-01-08 16:53 ` Daniel Vetter
2021-01-08 17:56 ` Felix Kuehling
2021-01-11 16:29 ` Daniel Vetter
2021-01-14 5:34 ` Felix Kuehling
2021-01-14 12:19 ` Christian König
2021-01-13 16:56 ` Jerome Glisse
2021-01-13 20:31 ` Daniel Vetter
2021-01-14 3:27 ` Jerome Glisse
2021-01-14 9:26 ` Daniel Vetter
2021-01-14 10:39 ` Daniel Vetter
2021-01-14 10:49 ` Christian König
2021-01-14 11:52 ` Daniel Vetter
2021-01-14 13:37 ` HMM fence (was Re: [PATCH 00/35] Add HMM-based SVM memory manager to KFD) Christian König
2021-01-14 13:57 ` Daniel Vetter
2021-01-14 14:13 ` Christian König
2021-01-14 14:23 ` Daniel Vetter
2021-01-14 15:08 ` Christian König
2021-01-14 15:40 ` Daniel Vetter
2021-01-14 16:01 ` Christian König
2021-01-14 16:36 ` Daniel Vetter
2021-01-14 19:08 ` Christian König
2021-01-14 20:09 ` Daniel Vetter
2021-01-14 16:51 ` Jerome Glisse
2021-01-14 21:13 ` Felix Kuehling
2021-01-15 7:47 ` Christian König
2021-01-13 16:47 ` [PATCH 00/35] Add HMM-based SVM memory manager to KFD Jerome Glisse
2021-01-14 0:06 ` Felix Kuehling
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