On Fri, 30 Apr 2021 at 10:25, Christian König
<ckoenig.leichtzumerken@xxxxxxxxx> wrote:
>
> Similar to the TTM range manager.
>
> Signed-off-by: Christian König <christian.koenig@xxxxxxx>
> ---
> drivers/gpu/drm/nouveau/nouveau_mem.h | 1 +
> drivers/gpu/drm/nouveau/nouveau_ttm.c | 4 ++++
> 2 files changed, 5 insertions(+)
>
> diff --git a/drivers/gpu/drm/nouveau/nouveau_mem.h b/drivers/gpu/drm/nouveau/nouveau_mem.h
> index 7df3848e85aa..3a6a1be2ed52 100644
> --- a/drivers/gpu/drm/nouveau/nouveau_mem.h
> +++ b/drivers/gpu/drm/nouveau/nouveau_mem.h
> @@ -13,6 +13,7 @@ nouveau_mem(struct ttm_resource *reg)
> }
>
> struct nouveau_mem {
> + struct ttm_resource base;
> struct nouveau_cli *cli;
> u8 kind;
> u8 comp;
> diff --git a/drivers/gpu/drm/nouveau/nouveau_ttm.c b/drivers/gpu/drm/nouveau/nouveau_ttm.c
> index 15c7627f8f58..5e5ce2ec89f0 100644
> --- a/drivers/gpu/drm/nouveau/nouveau_ttm.c
> +++ b/drivers/gpu/drm/nouveau/nouveau_ttm.c
> @@ -59,6 +59,8 @@ nouveau_vram_manager_new(struct ttm_resource_manager *man,
> if (ret)
> return ret;
>
> + ttm_resource_init(bo, place, reg->mm_node);
> +
What happened here? I assume this needs to be nouveau_mem.base not the mm_node?
> ret = nouveau_mem_vram(reg, nvbo->contig, nvbo->page);
> if (ret) {
> nouveau_mem_del(reg);
> @@ -87,6 +89,7 @@ nouveau_gart_manager_new(struct ttm_resource_manager *man,
> if (ret)
> return ret;
>
> + ttm_resource_init(bo, place, reg->mm_node);
> reg->start = 0;
> return 0;
> }
> @@ -112,6 +115,7 @@ nv04_gart_manager_new(struct ttm_resource_manager *man,
> if (ret)
> return ret;
>
> + ttm_resource_init(bo, place, reg->mm_node);
> ret = nvif_vmm_get(&mem->cli->vmm.vmm, PTES, false, 12, 0,
> (long)reg->num_pages << PAGE_SHIFT, &mem->vma[0]);
> if (ret) {
> --
> 2.25.1
>
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