| /linux-6.15/kernel/dma/ |
| H A D | pool.c | 74 if (IS_ENABLED(CONFIG_ZONE_DMA32) && (gfp & GFP_DMA32)) in cma_in_zone()
158 GFP_KERNEL | GFP_DMA32); in atomic_pool_work_fn()
214 GFP_KERNEL | GFP_DMA32); in dma_atomic_pool_init()
227 if (IS_ENABLED(CONFIG_ZONE_DMA32) && (gfp & GFP_DMA32)) in dma_guess_pool()
|
| H A D | direct.c | 65 return GFP_DMA32; in dma_direct_optimal_gfp_mask()
148 !(gfp & (GFP_DMA32 | GFP_DMA))) { in __dma_direct_alloc_pages()
149 gfp |= GFP_DMA32; in __dma_direct_alloc_pages()
154 gfp = (gfp & ~GFP_DMA32) | GFP_DMA; in __dma_direct_alloc_pages()
|
| H A D | contiguous.c | 365 if (nid != NUMA_NO_NODE && !(gfp & (GFP_DMA | GFP_DMA32))) { in dma_alloc_contiguous()
|
| /linux-6.15/drivers/firmware/tegra/ |
| H A D | bpmp-debugfs.c | 601 GFP_KERNEL | GFP_DMA32); in debugfs_show()
606 GFP_KERNEL | GFP_DMA32); in debugfs_show()
652 GFP_KERNEL | GFP_DMA32); in debugfs_store()
657 GFP_KERNEL | GFP_DMA32); in debugfs_store()
752 GFP_KERNEL | GFP_DMA32); in bpmp_populate_debugfs_shmem()
|
| /linux-6.15/Documentation/translations/zh_CN/core-api/ |
| H A D | memory-allocation.rst | 72 其他传统的GFP标志是 ``GFP_DMA`` 和 ``GFP_DMA32`` 。它们用于确保分配的内存可以被寻
|
| H A D | printk-formats.rst | 553 %pGg GFP_USER|GFP_DMA32|GFP_NOWARN
|
| /linux-6.15/drivers/media/pci/intel/ipu6/ |
| H A D | ipu6-mmu.c | 141 void *pt = (void *)get_zeroed_page(GFP_ATOMIC | GFP_DMA32); in get_dummy_page()
175 u32 *pt = (u32 *)get_zeroed_page(GFP_ATOMIC | GFP_DMA32); in alloc_dummy_l2_pt()
213 u32 *pt = (u32 *)get_zeroed_page(GFP_ATOMIC | GFP_DMA32); in alloc_l1_pt()
243 u32 *pt = (u32 *)get_zeroed_page(GFP_ATOMIC | GFP_DMA32); in alloc_l2_pt()
|
| /linux-6.15/drivers/gpu/drm/gma500/ |
| H A D | mmu.c | 168 pd->p = alloc_page(GFP_DMA32); in psb_mmu_alloc_pd()
171 pd->dummy_pt = alloc_page(GFP_DMA32); in psb_mmu_alloc_pd()
174 pd->dummy_page = alloc_page(GFP_DMA32); in psb_mmu_alloc_pd()
275 pt->p = alloc_page(GFP_DMA32); in psb_mmu_alloc_pt()
|
| H A D | psb_drv.c | 325 dev_priv->scratch_page = alloc_page(GFP_DMA32 | __GFP_ZERO); in psb_driver_load()
|
| /linux-6.15/include/linux/ |
| H A D | gfp_types.h | 385 #define GFP_DMA32 __GFP_DMA32 macro
|
| /linux-6.15/sound/core/ |
| H A D | memalloc.c | 300 if (IS_ENABLED(CONFIG_ZONE_DMA32) && !(gfp & GFP_DMA32)) { in do_alloc_pages()
301 gfp |= GFP_DMA32; in do_alloc_pages()
305 gfp = (gfp & ~GFP_DMA32) | GFP_DMA; in do_alloc_pages()
|
| /linux-6.15/drivers/gpu/drm/ttm/ |
| H A D | ttm_device.c | 99 glob->dummy_read_page = alloc_page(__GFP_ZERO | GFP_DMA32 | in ttm_global_init()
|
| H A D | ttm_pool.c | 722 gfp_flags |= GFP_DMA32; in __ttm_pool_alloc()
1017 gfp = GFP_DMA32; in ttm_pool_backup()
|
| /linux-6.15/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/ |
| H A D | mem.c | 202 gfp |= GFP_DMA32; in nvkm_mem_new_host()
|
| /linux-6.15/include/trace/events/ |
| H A D | mmflags.h | 101 gfpflag_string(GFP_DMA32), \
|
| /linux-6.15/drivers/media/pci/saa7134/ |
| H A D | saa7134-empress.c | 280 q->gfp_flags = GFP_DMA32; in empress_init()
|
| /linux-6.15/drivers/firewire/ |
| H A D | core-iso.c | 43 buffer->pages[i] = alloc_page(GFP_KERNEL | GFP_DMA32 | __GFP_ZERO); in fw_iso_buffer_alloc()
|
| /linux-6.15/drivers/dma/ |
| H A D | sun6i-dma.c | 671 v_lli = dma_pool_alloc(sdev->pool, GFP_DMA32 | GFP_NOWAIT, &p_lli); in sun6i_dma_prep_dma_memcpy()
730 v_lli = dma_pool_alloc(sdev->pool, GFP_DMA32 | GFP_NOWAIT, &p_lli); in sun6i_dma_prep_slave_sg()
813 v_lli = dma_pool_alloc(sdev->pool, GFP_DMA32 | GFP_NOWAIT, &p_lli); in sun6i_dma_prep_dma_cyclic()
|
| /linux-6.15/drivers/staging/media/atomisp/pci/mmu/ |
| H A D | isp_mmu.c | 92 virt = (void *)__get_free_page(GFP_KERNEL | GFP_DMA32); in alloc_page_table()
|
| /linux-6.15/drivers/platform/x86/dell/ |
| H A D | dell_rbu.c | 407 (unsigned char *)__get_free_pages(GFP_DMA32, ordernum); in img_update_realloc()
|
| /linux-6.15/drivers/char/agp/ |
| H A D | intel-gtt.c | 149 page = alloc_pages(GFP_KERNEL | GFP_DMA32, 2); in i8xx_alloc_pages()
300 page = alloc_page(GFP_KERNEL | GFP_DMA32 | __GFP_ZERO); in intel_gtt_setup_scratch_page()
|
| H A D | generic.c | 1193 page = alloc_page(GFP_KERNEL | GFP_DMA32 | __GFP_ZERO); in agp_generic_alloc_pages()
1221 page = alloc_page(GFP_KERNEL | GFP_DMA32 | __GFP_ZERO); in agp_generic_alloc_page()
|
| /linux-6.15/drivers/net/ethernet/mediatek/ |
| H A D | mtk_wed_wo.c | 146 GFP_ATOMIC | GFP_DMA32); in mtk_wed_wo_queue_refill()
|
| /linux-6.15/samples/v4l/ |
| H A D | v4l2-pci-skeleton.c | 835 q->gfp_flags = GFP_DMA32; in skeleton_probe()
|
| /linux-6.15/drivers/gpu/drm/etnaviv/ |
| H A D | etnaviv_drv.c | 556 priv->shm_gfp_mask |= GFP_DMA32; in etnaviv_bind()
|