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drm/amd/amdgpu/amdgpu_ttm: Demote non-conformant kernel-doc headers, fix slightly lacking ones
Fixes the following W=1 kernel build warning(s): drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:464: warning: Function parameter or member 'bo' not described in 'amdgpu_move_blit' drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:464: warning: Function parameter or member 'evict' not described in 'amdgpu_move_blit' drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:464: warning: Function parameter or member 'new_mem' not described in 'amdgpu_move_blit' drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:464: warning: Function parameter or member 'old_mem' not described in 'amdgpu_move_blit' drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:522: warning: Function parameter or member 'adev' not described in 'amdgpu_mem_visible' drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:522: warning: Function parameter or member 'mem' not described in 'amdgpu_mem_visible' drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:548: warning: Function parameter or member 'bo' not described in 'amdgpu_bo_move' drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:548: warning: Function parameter or member 'evict' not described in 'amdgpu_bo_move' drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:548: warning: Function parameter or member 'ctx' not described in 'amdgpu_bo_move' drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:548: warning: Function parameter or member 'new_mem' not described in 'amdgpu_bo_move' drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:548: warning: Function parameter or member 'hop' not described in 'amdgpu_bo_move' drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:658: warning: Function parameter or member 'bdev' not described in 'amdgpu_ttm_io_mem_reserve' drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:658: warning: Function parameter or member 'mem' not described in 'amdgpu_ttm_io_mem_reserve' drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:751: warning: Function parameter or member 'bo' not described in 'amdgpu_ttm_tt_get_user_pages' drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:751: warning: Function parameter or member 'pages' not described in 'amdgpu_ttm_tt_get_user_pages' drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:855: warning: Function parameter or member 'ttm' not described in 'amdgpu_ttm_tt_get_user_pages_done' drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:892: warning: Function parameter or member 'ttm' not described in 'amdgpu_ttm_tt_set_user_pages' drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:892: warning: Function parameter or member 'pages' not described in 'amdgpu_ttm_tt_set_user_pages' drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:906: warning: Function parameter or member 'bdev' not described in 'amdgpu_ttm_tt_pin_userptr' drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:906: warning: Function parameter or member 'ttm' not described in 'amdgpu_ttm_tt_pin_userptr' drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:944: warning: Function parameter or member 'bdev' not described in 'amdgpu_ttm_tt_unpin_userptr' drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:944: warning: Function parameter or member 'ttm' not described in 'amdgpu_ttm_tt_unpin_userptr' drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:1029: warning: Function parameter or member 'bdev' not described in 'amdgpu_ttm_backend_bind' drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:1029: warning: Function parameter or member 'ttm' not described in 'amdgpu_ttm_backend_bind' drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:1029: warning: Function parameter or member 'bo_mem' not described in 'amdgpu_ttm_backend_bind' drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:1087: warning: Function parameter or member 'bo' not described in 'amdgpu_ttm_alloc_gart' drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:1146: warning: Function parameter or member 'tbo' not described in 'amdgpu_ttm_recover_gart' drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:1168: warning: Function parameter or member 'bdev' not described in 'amdgpu_ttm_backend_unbind' drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:1168: warning: Function parameter or member 'ttm' not described in 'amdgpu_ttm_backend_unbind' drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:1214: warning: Function parameter or member 'page_flags' not described in 'amdgpu_ttm_tt_create' drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:1247: warning: Function parameter or member 'bdev' not described in 'amdgpu_ttm_tt_populate' drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:1247: warning: Function parameter or member 'ttm' not described in 'amdgpu_ttm_tt_populate' drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:1247: warning: Function parameter or member 'ctx' not described in 'amdgpu_ttm_tt_populate' drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:1291: warning: Function parameter or member 'bdev' not described in 'amdgpu_ttm_tt_unpopulate' drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:1291: warning: Function parameter or member 'ttm' not described in 'amdgpu_ttm_tt_unpopulate' drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:1357: warning: Function parameter or member 'ttm' not described in 'amdgpu_ttm_tt_get_usermm' drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:1376: warning: Function parameter or member 'ttm' not described in 'amdgpu_ttm_tt_affect_userptr' drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:1376: warning: Function parameter or member 'start' not described in 'amdgpu_ttm_tt_affect_userptr' drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:1376: warning: Function parameter or member 'end' not described in 'amdgpu_ttm_tt_affect_userptr' drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:1397: warning: Function parameter or member 'ttm' not described in 'amdgpu_ttm_tt_is_userptr' drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:1410: warning: Function parameter or member 'ttm' not described in 'amdgpu_ttm_tt_is_readonly' drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:1449: warning: bad line: drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:1454: warning: Function parameter or member 'adev' not described in 'amdgpu_ttm_tt_pte_flags' drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:1477: warning: Function parameter or member 'bo' not described in 'amdgpu_ttm_bo_eviction_valuable' drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:1477: warning: Function parameter or member 'place' not described in 'amdgpu_ttm_bo_eviction_valuable' drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:1787: warning: Function parameter or member 'adev' not described in 'amdgpu_ttm_init' drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:1915: warning: Function parameter or member 'adev' not described in 'amdgpu_ttm_late_init' drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:1926: warning: Function parameter or member 'adev' not described in 'amdgpu_ttm_fini' drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:2250: warning: Function parameter or member 'f' not described in 'amdgpu_ttm_vram_read' drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:2250: warning: Function parameter or member 'buf' not described in 'amdgpu_ttm_vram_read' drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:2250: warning: Function parameter or member 'size' not described in 'amdgpu_ttm_vram_read' drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:2250: warning: Function parameter or member 'pos' not described in 'amdgpu_ttm_vram_read' drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:2285: warning: Function parameter or member 'f' not described in 'amdgpu_ttm_vram_write' drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:2285: warning: Function parameter or member 'buf' not described in 'amdgpu_ttm_vram_write' drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:2285: warning: Function parameter or member 'size' not described in 'amdgpu_ttm_vram_write' drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:2285: warning: Function parameter or member 'pos' not described in 'amdgpu_ttm_vram_write' drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:2336: warning: Function parameter or member 'f' not described in 'amdgpu_ttm_gtt_read' drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:2336: warning: Function parameter or member 'buf' not described in 'amdgpu_ttm_gtt_read' drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:2336: warning: Function parameter or member 'size' not described in 'amdgpu_ttm_gtt_read' drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:2336: warning: Function parameter or member 'pos' not described in 'amdgpu_ttm_gtt_read' drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:2390: warning: Function parameter or member 'f' not described in 'amdgpu_iomem_read' drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:2390: warning: Function parameter or member 'buf' not described in 'amdgpu_iomem_read' drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:2390: warning: Function parameter or member 'size' not described in 'amdgpu_iomem_read' drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:2390: warning: Function parameter or member 'pos' not described in 'amdgpu_iomem_read' drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:2446: warning: Function parameter or member 'f' not described in 'amdgpu_iomem_write' drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:2446: warning: Function parameter or member 'buf' not described in 'amdgpu_iomem_write' drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:2446: warning: Function parameter or member 'size' not described in 'amdgpu_iomem_write' drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:2446: warning: Function parameter or member 'pos' not described in 'amdgpu_iomem_write' Cc: Alex Deucher <alexander.deucher@amd.com> Cc: "Christian König" <christian.koenig@amd.com> Cc: David Airlie <airlied@linux.ie> Cc: Daniel Vetter <daniel@ffwll.ch> Cc: Sumit Semwal <sumit.semwal@linaro.org> Cc: Jerome Glisse <glisse@freedesktop.org> Cc: amd-gfx@lists.freedesktop.org Cc: dri-devel@lists.freedesktop.org Cc: linux-media@vger.kernel.org Cc: linaro-mm-sig@lists.linaro.org Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Lee Jones
Alex Deucher
parent
f02f8c32ee
commit
75501872b4
1 changed files with 30 additions and 29 deletions
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@ -451,7 +451,7 @@ error:
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return r;
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}
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/**
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/*
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* amdgpu_move_blit - Copy an entire buffer to another buffer
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*
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* This is a helper called by amdgpu_bo_move() and amdgpu_move_vram_ram() to
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@ -625,7 +625,7 @@ out_cleanup:
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return r;
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}
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/**
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/*
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* amdgpu_mem_visible - Check that memory can be accessed by ttm_bo_move_memcpy
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*
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* Called by amdgpu_bo_move()
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@ -649,7 +649,7 @@ static bool amdgpu_mem_visible(struct amdgpu_device *adev,
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<= adev->gmc.visible_vram_size;
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}
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/**
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/*
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* amdgpu_bo_move - Move a buffer object to a new memory location
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*
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* Called by ttm_bo_handle_move_mem()
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@ -760,7 +760,7 @@ fail:
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return r;
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}
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/**
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/*
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* amdgpu_ttm_io_mem_reserve - Reserve a block of memory during a fault
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*
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* Called by ttm_mem_io_reserve() ultimately via ttm_bo_vm_fault()
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@ -851,7 +851,7 @@ struct amdgpu_ttm_tt {
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};
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#ifdef CONFIG_DRM_AMDGPU_USERPTR
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/**
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/*
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* amdgpu_ttm_tt_get_user_pages - get device accessible pages that back user
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* memory and start HMM tracking CPU page table update
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*
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@ -956,7 +956,7 @@ out:
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return r;
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}
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/**
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/*
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* amdgpu_ttm_tt_userptr_range_done - stop HMM track the CPU page table change
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* Check if the pages backing this ttm range have been invalidated
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*
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@ -992,7 +992,7 @@ bool amdgpu_ttm_tt_get_user_pages_done(struct ttm_tt *ttm)
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}
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#endif
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/**
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/*
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* amdgpu_ttm_tt_set_user_pages - Copy pages in, putting old pages as necessary.
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*
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* Called by amdgpu_cs_list_validate(). This creates the page list
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@ -1007,7 +1007,7 @@ void amdgpu_ttm_tt_set_user_pages(struct ttm_tt *ttm, struct page **pages)
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ttm->pages[i] = pages ? pages[i] : NULL;
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}
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/**
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/*
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* amdgpu_ttm_tt_pin_userptr - prepare the sg table with the user pages
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*
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* Called by amdgpu_ttm_backend_bind()
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@ -1047,7 +1047,7 @@ release_sg:
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return r;
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}
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/**
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/*
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* amdgpu_ttm_tt_unpin_userptr - Unpin and unmap userptr pages
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*/
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static void amdgpu_ttm_tt_unpin_userptr(struct ttm_bo_device *bdev,
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@ -1128,7 +1128,7 @@ gart_bind_fail:
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return r;
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}
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/**
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/*
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* amdgpu_ttm_backend_bind - Bind GTT memory
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*
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* Called by ttm_tt_bind() on behalf of ttm_bo_handle_move_mem().
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@ -1186,7 +1186,7 @@ static int amdgpu_ttm_backend_bind(struct ttm_bo_device *bdev,
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return r;
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}
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/**
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/*
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* amdgpu_ttm_alloc_gart - Make sure buffer object is accessible either
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* through AGP or GART aperture.
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*
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@ -1247,7 +1247,7 @@ int amdgpu_ttm_alloc_gart(struct ttm_buffer_object *bo)
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return 0;
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}
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/**
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/*
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* amdgpu_ttm_recover_gart - Rebind GTT pages
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*
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* Called by amdgpu_gtt_mgr_recover() from amdgpu_device_reset() to
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@ -1268,7 +1268,7 @@ int amdgpu_ttm_recover_gart(struct ttm_buffer_object *tbo)
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return r;
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}
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/**
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/*
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* amdgpu_ttm_backend_unbind - Unbind GTT mapped pages
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*
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* Called by ttm_tt_unbind() on behalf of ttm_bo_move_ttm() and
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@ -1346,7 +1346,7 @@ static struct ttm_tt *amdgpu_ttm_tt_create(struct ttm_buffer_object *bo,
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return >t->ttm;
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}
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/**
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/*
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* amdgpu_ttm_tt_populate - Map GTT pages visible to the device
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*
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* Map the pages of a ttm_tt object to an address space visible
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@ -1391,7 +1391,7 @@ static int amdgpu_ttm_tt_populate(struct ttm_bo_device *bdev,
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return ttm_pool_alloc(&adev->mman.bdev.pool, ttm, ctx);
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}
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/**
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/*
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* amdgpu_ttm_tt_unpopulate - unmap GTT pages and unpopulate page arrays
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*
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* Unmaps pages of a ttm_tt object from the device address space and
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@ -1461,7 +1461,7 @@ int amdgpu_ttm_tt_set_userptr(struct ttm_buffer_object *bo,
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return 0;
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}
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/**
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/*
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* amdgpu_ttm_tt_get_usermm - Return memory manager for ttm_tt object
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*/
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struct mm_struct *amdgpu_ttm_tt_get_usermm(struct ttm_tt *ttm)
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@ -1477,7 +1477,7 @@ struct mm_struct *amdgpu_ttm_tt_get_usermm(struct ttm_tt *ttm)
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return gtt->usertask->mm;
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}
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/**
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/*
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* amdgpu_ttm_tt_affect_userptr - Determine if a ttm_tt object lays inside an
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* address range for the current task.
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*
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@ -1501,7 +1501,7 @@ bool amdgpu_ttm_tt_affect_userptr(struct ttm_tt *ttm, unsigned long start,
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return true;
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}
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/**
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/*
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* amdgpu_ttm_tt_is_userptr - Have the pages backing by userptr?
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*/
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bool amdgpu_ttm_tt_is_userptr(struct ttm_tt *ttm)
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@ -1514,7 +1514,7 @@ bool amdgpu_ttm_tt_is_userptr(struct ttm_tt *ttm)
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return true;
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}
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/**
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/*
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* amdgpu_ttm_tt_is_readonly - Is the ttm_tt object read only?
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*/
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bool amdgpu_ttm_tt_is_readonly(struct ttm_tt *ttm)
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@ -1555,9 +1555,10 @@ uint64_t amdgpu_ttm_tt_pde_flags(struct ttm_tt *ttm, struct ttm_resource *mem)
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/**
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* amdgpu_ttm_tt_pte_flags - Compute PTE flags for ttm_tt object
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*
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* @adev: amdgpu_device pointer
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* @ttm: The ttm_tt object to compute the flags for
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* @mem: The memory registry backing this ttm_tt object
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*
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* Figure out the flags to use for a VM PTE (Page Table Entry).
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*/
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uint64_t amdgpu_ttm_tt_pte_flags(struct amdgpu_device *adev, struct ttm_tt *ttm,
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@ -1574,7 +1575,7 @@ uint64_t amdgpu_ttm_tt_pte_flags(struct amdgpu_device *adev, struct ttm_tt *ttm,
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return flags;
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}
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/**
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/*
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* amdgpu_ttm_bo_eviction_valuable - Check to see if we can evict a buffer
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* object.
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*
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@ -1885,7 +1886,7 @@ static int amdgpu_ttm_reserve_tmr(struct amdgpu_device *adev)
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return 0;
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}
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/**
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/*
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* amdgpu_ttm_init - Init the memory management (ttm) as well as various
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* gtt/vram related fields.
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*
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@ -2019,7 +2020,7 @@ int amdgpu_ttm_init(struct amdgpu_device *adev)
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return 0;
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}
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/**
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/*
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* amdgpu_ttm_late_init - Handle any late initialization for amdgpu_ttm
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*/
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void amdgpu_ttm_late_init(struct amdgpu_device *adev)
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@ -2030,7 +2031,7 @@ void amdgpu_ttm_late_init(struct amdgpu_device *adev)
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amdgpu_bo_free_kernel(&adev->mman.stolen_extended_memory, NULL, NULL);
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}
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/**
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/*
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* amdgpu_ttm_fini - De-initialize the TTM memory pools
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*/
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void amdgpu_ttm_fini(struct amdgpu_device *adev)
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@ -2351,7 +2352,7 @@ static const struct drm_info_list amdgpu_ttm_debugfs_list[] = {
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{"ttm_page_pool", amdgpu_ttm_pool_debugfs, 0, NULL},
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};
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/**
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/*
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* amdgpu_ttm_vram_read - Linear read access to VRAM
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*
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* Accesses VRAM via MMIO for debugging purposes.
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@ -2386,7 +2387,7 @@ static ssize_t amdgpu_ttm_vram_read(struct file *f, char __user *buf,
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return result;
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}
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/**
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/*
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* amdgpu_ttm_vram_write - Linear write access to VRAM
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*
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* Accesses VRAM via MMIO for debugging purposes.
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@ -2439,7 +2440,7 @@ static const struct file_operations amdgpu_ttm_vram_fops = {
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|||
|
||||
#ifdef CONFIG_DRM_AMDGPU_GART_DEBUGFS
|
||||
|
||||
/**
|
||||
/*
|
||||
* amdgpu_ttm_gtt_read - Linear read access to GTT memory
|
||||
*/
|
||||
static ssize_t amdgpu_ttm_gtt_read(struct file *f, char __user *buf,
|
||||
|
|
@ -2489,7 +2490,7 @@ static const struct file_operations amdgpu_ttm_gtt_fops = {
|
|||
|
||||
#endif
|
||||
|
||||
/**
|
||||
/*
|
||||
* amdgpu_iomem_read - Virtual read access to GPU mapped memory
|
||||
*
|
||||
* This function is used to read memory that has been mapped to the
|
||||
|
|
@ -2545,7 +2546,7 @@ static ssize_t amdgpu_iomem_read(struct file *f, char __user *buf,
|
|||
return result;
|
||||
}
|
||||
|
||||
/**
|
||||
/*
|
||||
* amdgpu_iomem_write - Virtual write access to GPU mapped memory
|
||||
*
|
||||
* This function is used to write memory that has been mapped to the
|
||||
|
|
|
|||
Loading…
Add table
Reference in a new issue