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Searched refs:dummy_page_addr (Results 1 – 18 of 18) sorted by relevance

/linux/drivers/gpu/drm/amd/amdgpu/
H A Damdgpu_gart.c79 if (adev->dummy_page_addr) in amdgpu_gart_dummy_page_init()
81 adev->dummy_page_addr = dma_map_page_attrs(&adev->pdev->dev, dummy_page, 0, in amdgpu_gart_dummy_page_init()
84 if (dma_mapping_error(&adev->pdev->dev, adev->dummy_page_addr)) { in amdgpu_gart_dummy_page_init()
86 adev->dummy_page_addr = 0; in amdgpu_gart_dummy_page_init()
101 if (!adev->dummy_page_addr) in amdgpu_gart_dummy_page_fini()
103 dma_unmap_page_attrs(&adev->pdev->dev, adev->dummy_page_addr, PAGE_SIZE, in amdgpu_gart_dummy_page_fini()
106 adev->dummy_page_addr = 0; in amdgpu_gart_dummy_page_fini()
326 page_base = adev->dummy_page_addr; in amdgpu_gart_unbind()
520 if (adev->dummy_page_addr) in amdgpu_gart_init()
H A Dgfxhub_v2_0.c177 (u32)(adev->dummy_page_addr >> 12)); in gfxhub_v2_0_init_system_aperture_regs()
179 (u32)((u64)adev->dummy_page_addr >> 44)); in gfxhub_v2_0_init_system_aperture_regs()
H A Dgfxhub_v1_0.c133 (u32)(adev->dummy_page_addr >> 12)); in gfxhub_v1_0_init_system_aperture_regs()
135 (u32)((u64)adev->dummy_page_addr >> 44)); in gfxhub_v1_0_init_system_aperture_regs()
H A Dmmhub_v2_0.c230 (u32)(adev->dummy_page_addr >> 12)); in mmhub_v2_0_init_system_aperture_regs()
232 (u32)((u64)adev->dummy_page_addr >> 44)); in mmhub_v2_0_init_system_aperture_regs()
H A Dmmhub_v2_3.c166 (u32)(adev->dummy_page_addr >> 12)); in mmhub_v2_3_init_system_aperture_regs()
168 (u32)((u64)adev->dummy_page_addr >> 44)); in mmhub_v2_3_init_system_aperture_regs()
H A Dnbif_v6_3_1.c393 adev->dummy_page_addr >> 8); in nbif_v6_3_1_ih_control()
395 WREG32_SOC15(NBIO, 0, regBIF_BX0_INTERRUPT_CNTL2, adev->dummy_page_addr >> 8); in nbif_v6_3_1_ih_control()
H A Dsi_ih.c71 WREG32(INTERRUPT_CNTL2, adev->dummy_page_addr >> 8); in si_ih_irq_init()
H A Dcik_ih.c116 WREG32(mmINTERRUPT_CNTL2, adev->dummy_page_addr >> 8); in cik_ih_irq_init()
H A Dgfxhub_v2_1.c181 (u32)(adev->dummy_page_addr >> 12)); in gfxhub_v2_1_init_system_aperture_regs()
183 (u32)((u64)adev->dummy_page_addr >> 44)); in gfxhub_v2_1_init_system_aperture_regs()
H A Dgfxhub_v1_2.c172 (u32)(adev->dummy_page_addr >> 12)); in gfxhub_v1_2_xcc_init_system_aperture_regs()
174 (u32)((u64)adev->dummy_page_addr >> 44)); in gfxhub_v1_2_xcc_init_system_aperture_regs()
H A Diceland_ih.c116 WREG32(mmINTERRUPT_CNTL2, adev->dummy_page_addr >> 8); in iceland_ih_irq_init()
H A Dcz_ih.c116 WREG32(mmINTERRUPT_CNTL2, adev->dummy_page_addr >> 8); in cz_ih_irq_init()
H A Dmmhub_v1_0.c127 (u32)(adev->dummy_page_addr >> 12)); in mmhub_v1_0_init_system_aperture_regs()
129 (u32)((u64)adev->dummy_page_addr >> 44)); in mmhub_v1_0_init_system_aperture_regs()
H A Dgfxhub_v12_1.c236 (u32)(adev->dummy_page_addr >> 12)); in gfxhub_v12_1_xcc_init_system_aperture_regs()
239 (u32)((u64)adev->dummy_page_addr >> 44)); in gfxhub_v12_1_xcc_init_system_aperture_regs()
H A Dnbio_v7_9.c329 WREG32_SOC15(NBIO, 0, regBIF_BX0_INTERRUPT_CNTL2, adev->dummy_page_addr >> 8); in nbio_v7_9_ih_control()
H A Damdgpu_virt.c707 vf2pf_info->dummy_page_addr = (uint64_t)adev->dummy_page_addr; in amdgpu_virt_write_vf2pf_data()
H A Damdgpu.h682 dma_addr_t dummy_page_addr; member
H A Damdgpu_vm.c3066 value = adev->dummy_page_addr; in amdgpu_vm_handle_fault()