| /linux-6.14.4/drivers/of/ |
| D | of_reserved_mem.c | 30 static struct reserved_mem reserved_mem_array[MAX_RESERVED_REGIONS] __initdata;
31 static struct reserved_mem *reserved_mem __refdata = reserved_mem_array;
62 * alloc_reserved_mem_array() - allocate memory for the reserved_mem
65 * This function is used to allocate memory for the reserved_mem
74 struct reserved_mem *new_array; in alloc_reserved_mem_array()
79 pr_err("Failed to allocate memory for reserved_mem array with err: %d", -EOVERFLOW); in alloc_reserved_mem_array()
85 pr_err("Failed to allocate memory for reserved_mem array with err: %d", -ENOMEM); in alloc_reserved_mem_array()
93 pr_err("Failed to allocate memory for reserved_mem array with err: %d", -EOVERFLOW); in alloc_reserved_mem_array()
99 memcpy(new_array, reserved_mem, copy_size); in alloc_reserved_mem_array()
102 reserved_mem = new_array; in alloc_reserved_mem_array()
[all …]
|
| /linux-6.14.4/include/linux/ |
| D | of_reserved_mem.h | 11 struct reserved_mem { struct
21 int (*device_init)(struct reserved_mem *rmem, argument
23 void (*device_release)(struct reserved_mem *rmem,
27 typedef int (*reservedmem_of_init_fn)(struct reserved_mem *rmem);
41 struct reserved_mem *of_reserved_mem_lookup(struct device_node *np);
62 static inline struct reserved_mem *of_reserved_mem_lookup(struct device_node *np) in of_reserved_mem_lookup()
|
| /linux-6.14.4/drivers/memory/tegra/ |
| D | tegra210-emc-table.c | 12 static int tegra210_emc_table_device_init(struct reserved_mem *rmem, in tegra210_emc_table_device_init()
59 static void tegra210_emc_table_device_release(struct reserved_mem *rmem, in tegra210_emc_table_device_release()
78 static int tegra210_emc_table_init(struct reserved_mem *rmem) in tegra210_emc_table_init()
|
| /linux-6.14.4/arch/powerpc/mm/nohash/ |
| D | kaslr_booke.c | 33 int reserved_mem; member
113 if (regions.reserved_mem < 0) in overlaps_reserved_region()
117 for (subnode = fdt_first_subnode(fdt, regions.reserved_mem); in overlaps_reserved_region()
319 regions.reserved_mem = fdt_path_offset(dt_ptr, "/reserved-memory"); in kaslr_choose_location()
320 if (regions.reserved_mem >= 0) in kaslr_choose_location()
321 get_cell_sizes(dt_ptr, regions.reserved_mem, in kaslr_choose_location()
|
| /linux-6.14.4/drivers/net/caif/ |
| D | caif_virtio.c | 96 * @reserved_mem: Pointer to memory reserve allocated from genpool
123 unsigned long reserved_mem; member
190 if (cfv->reserved_mem == 0 && cfv->genpool) in cfv_release_used_buf()
191 cfv->reserved_mem = in cfv_release_used_buf()
196 if (cfv->reserved_mem) { in cfv_release_used_buf()
368 gen_pool_free(cfv->genpool, cfv->reserved_mem, in cfv_destroy_genpool()
423 cfv->reserved_mem = gen_pool_alloc(cfv->genpool, in cfv_create_genpool()
425 if (!cfv->reserved_mem) { in cfv_create_genpool()
553 if (cfv->reserved_mem && cfv->genpool) { in cfv_netdev_tx()
554 gen_pool_free(cfv->genpool, cfv->reserved_mem, in cfv_netdev_tx()
[all …]
|
| /linux-6.14.4/drivers/gpu/drm/logicvc/ |
| D | logicvc_drm.c | 298 struct reserved_mem *reserved_mem = NULL; in logicvc_drm_probe() local
317 reserved_mem = of_reserved_mem_lookup(reserved_mem_node); in logicvc_drm_probe()
379 if (reserved_mem) in logicvc_drm_probe()
380 logicvc->reserved_mem_base = reserved_mem->base; in logicvc_drm_probe()
|
| /linux-6.14.4/Documentation/devicetree/bindings/sound/ |
| D | google,cros-ec-codec.yaml | 52 reserved_mem: reserved-mem@52800000 {
73 memory-region = <&reserved_mem>;
|
| /linux-6.14.4/drivers/nvmem/ |
| D | rmem.c | 17 struct reserved_mem *mem;
124 struct reserved_mem *mem; in rmem_probe()
|
| /linux-6.14.4/drivers/misc/ |
| D | open-dice.c | 34 struct reserved_mem *rmem;
118 struct reserved_mem *rmem; in open_dice_probe()
|
| /linux-6.14.4/kernel/dma/ |
| D | coherent.c | 337 static int rmem_dma_device_init(struct reserved_mem *rmem, struct device *dev) in rmem_dma_device_init()
352 static void rmem_dma_device_release(struct reserved_mem *rmem, in rmem_dma_device_release()
364 static int __init rmem_dma_setup(struct reserved_mem *rmem) in rmem_dma_setup()
|
| D | contiguous.c | 440 static int rmem_cma_device_init(struct reserved_mem *rmem, struct device *dev) in rmem_cma_device_init()
446 static void rmem_cma_device_release(struct reserved_mem *rmem, in rmem_cma_device_release()
457 static int __init rmem_cma_setup(struct reserved_mem *rmem) in rmem_cma_setup()
|
| D | swiotlb.c | 1792 static int rmem_swiotlb_device_init(struct reserved_mem *rmem, in rmem_swiotlb_device_init()
1855 static void rmem_swiotlb_device_release(struct reserved_mem *rmem, in rmem_swiotlb_device_release()
1866 static int __init rmem_swiotlb_setup(struct reserved_mem *rmem) in rmem_swiotlb_setup()
|
| /linux-6.14.4/Documentation/translations/zh_CN/arch/riscv/ |
| D | boot.rst | 138 由于 ``reserved_mem`` 数组是用 ``setup_vm()`` 建立的虚拟地址初始化
|
| /linux-6.14.4/drivers/soc/fsl/qbman/ |
| D | dpaa_sys.c | 41 struct reserved_mem *rmem; in qbman_init_private_mem()
|
| /linux-6.14.4/drivers/remoteproc/ |
| D | rcar_rproc.c | 57 struct reserved_mem *rmem; in rcar_rproc_prepare()
|
| D | st_remoteproc.c | 123 struct reserved_mem *rmem; in st_rproc_parse_fw()
|
| D | qcom_q6v5_pas.c | 549 struct reserved_mem *rmem; in adsp_alloc_memory_region()
614 struct reserved_mem *rmem = NULL; in adsp_assign_memory_region()
|
| D | qcom_wcnss.c | 509 struct reserved_mem *rmem = NULL; in wcnss_alloc_memory_region()
|
| D | qcom_q6v5_adsp.c | 628 struct reserved_mem *rmem = NULL; in adsp_alloc_memory_region()
|
| D | ti_k3_m4_remoteproc.c | 397 struct reserved_mem *rmem; in k3_m4_reserved_mem_init()
|
| /linux-6.14.4/Documentation/arch/riscv/ |
| D | boot.rst | 145 As the ``reserved_mem`` array is initialized with virtual addresses established
|
| /linux-6.14.4/drivers/media/platform/qcom/venus/ |
| D | firmware.c | 86 struct reserved_mem *rmem; in venus_load_fw()
|
| /linux-6.14.4/drivers/soc/qcom/ |
| D | cmd-db.c | 343 struct reserved_mem *rmem; in cmd_db_dev_probe()
|
| D | rmtfs_mem.c | 175 struct reserved_mem *rmem; in qcom_rmtfs_mem_probe()
|
| /linux-6.14.4/drivers/net/ethernet/mediatek/ |
| D | mtk_wed_mcu.c | 240 struct reserved_mem *rmem; in mtk_wed_get_memory_region()
|