| /linux-6.8/drivers/gpu/drm/ |
| D | drm_property.c | 514 * NOTE: The idea seems to have been to use this to read all the blob in drm_mode_getproperty_ioctl()
517 * read the value for a blob property. It also doesn't make a lot of in drm_mode_getproperty_ioctl()
529 struct drm_property_blob *blob = in drm_property_free_blob() local
532 mutex_lock(&blob->dev->mode_config.blob_lock); in drm_property_free_blob()
533 list_del(&blob->head_global); in drm_property_free_blob()
534 mutex_unlock(&blob->dev->mode_config.blob_lock); in drm_property_free_blob()
536 drm_mode_object_unregister(blob->dev, &blob->base); in drm_property_free_blob()
538 kvfree(blob); in drm_property_free_blob()
542 * drm_property_create_blob - Create new blob property
544 * @length: Length to allocate for blob data
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| /linux-6.8/drivers/media/test-drivers/visl/ |
| D | visl-debugfs.c | 43 struct visl_blob *blob; in visl_trace_bitstream() local
48 blob = kzalloc(sizeof(*blob), GFP_KERNEL); in visl_trace_bitstream()
49 if (!blob) in visl_trace_bitstream()
52 blob->blob.data = vzalloc(data_sz); in visl_trace_bitstream()
53 if (!blob->blob.data) in visl_trace_bitstream()
56 blob->blob.size = data_sz; in visl_trace_bitstream()
59 memcpy(blob->blob.data, vaddr, data_sz); in visl_trace_bitstream()
62 &blob->blob); in visl_trace_bitstream()
66 blob->dentry = dentry; in visl_trace_bitstream()
69 list_add_tail(&blob->list, &ctx->dev->bitstream_blobs); in visl_trace_bitstream()
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| /linux-6.8/arch/powerpc/platforms/pseries/ |
| D | papr-vpd.c | 122 * Internal VPD "blob" APIs for accumulating ibm,get-vpd results into
130 static bool vpd_blob_has_data(const struct vpd_blob *blob) in vpd_blob_has_data() argument
132 return blob->data && blob->len; in vpd_blob_has_data()
135 static void vpd_blob_free(const struct vpd_blob *blob) in vpd_blob_free() argument
137 if (blob) { in vpd_blob_free()
138 kvfree(blob->data); in vpd_blob_free()
139 kfree(blob); in vpd_blob_free()
145 * @blob: The blob to extend.
146 * @data: The new data to append to @blob.
152 static int vpd_blob_extend(struct vpd_blob *blob, const char *data, size_t len) in vpd_blob_extend() argument
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| /linux-6.8/drivers/staging/media/atomisp/pci/ |
| D | sh_css_firmware.c | 66 struct ia_css_blob_descr *sh_css_blob_info; /* Only ISP blob info (no SP) */
90 blob_data = fw_data + fw->blob.offset; in setup_binary()
94 sh_css_fw->blob.code = vmalloc(fw->blob.size); in setup_binary()
95 if (!sh_css_fw->blob.code) in setup_binary()
98 memcpy((void *)sh_css_fw->blob.code, blob_data, fw->blob.size); in setup_binary()
99 sh_css_fw->blob.data = (char *)sh_css_fw->blob.code + fw->blob.data_source; in setup_binary()
100 fw_minibuffer[binary_id].buffer = sh_css_fw->blob.code; in setup_binary()
111 const unsigned char *blob; in sh_css_load_blob_info() local
120 name = fw + bi->blob.prog_name_offset; in sh_css_load_blob_info()
121 blob = (const unsigned char *)fw + bi->blob.offset; in sh_css_load_blob_info()
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| D | ia_css_acc_types.h | 74 /* Blob descriptor.
75 * This structure describes an SP or ISP blob.
81 /** Static blob data */
82 u32 offset; /** Blob offset in fw file */
86 u32 size; /** Size of blob */
88 u32 icache_source; /** Position of icache in blob */
91 u32 text_source; /** Position of text in blob */
94 u32 data_source; /** Position of data in blob */
292 CSS_ALIGN(const struct ia_css_blob_descr *blob, 8);
374 struct ia_css_blob_info blob; /** Blob info */ member
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| /linux-6.8/scripts/dtc/ |
| D | fdtoverlay.c | 25 "apply a number of overlays to a base blob\n"
37 "Input base DT blob",
38 "Output DT blob",
54 * both the base blob and the overlay in apply_one()
97 char *blob = NULL; in do_fdtoverlay() local
102 blob = utilfdt_read(input_filename, &buf_len); in do_fdtoverlay()
103 if (!blob) { in do_fdtoverlay()
107 if (fdt_totalsize(blob) > buf_len) { in do_fdtoverlay()
109 "\nBase blob is incomplete (%lu / %" PRIu32 " bytes read)\n", in do_fdtoverlay()
110 (unsigned long)buf_len, fdt_totalsize(blob)); in do_fdtoverlay()
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| D | fdtget.c | 104 * @param blob FDT blob
108 static int list_properties(const void *blob, int node) in list_properties() argument
114 prop = fdt_first_property_offset(blob, node); in list_properties()
119 data = fdt_get_property_by_offset(blob, prop, NULL); in list_properties()
120 name = fdt_string(blob, fdt32_to_cpu(data->nameoff)); in list_properties()
123 prop = fdt_next_property_offset(blob, prop); in list_properties()
132 * @param blob FDT blob
136 static int list_subnodes(const void *blob, int node) in list_subnodes() argument
145 tag = fdt_next_tag(blob, node, &nextoffset); in list_subnodes()
148 pathp = fdt_get_name(blob, node, NULL); in list_subnodes()
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| D | flattree.c | 350 struct data blob = empty_data; in dt_to_blob() local
362 die("Unknown device tree blob version %d\n", version); in dt_to_blob()
382 "Warning: blob size %"PRIu32" >= minimum size %d\n", in dt_to_blob()
401 * Assemble the blob: start with the header, add with alignment in dt_to_blob()
405 blob = data_append_data(blob, &fdt, vi->hdr_size); in dt_to_blob()
406 blob = data_append_align(blob, 8); in dt_to_blob()
407 blob = data_merge(blob, reservebuf); in dt_to_blob()
408 blob = data_append_zeroes(blob, sizeof(struct fdt_reserve_entry)); in dt_to_blob()
409 blob = data_merge(blob, dtbuf); in dt_to_blob()
410 blob = data_merge(blob, strbuf); in dt_to_blob()
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| D | fdtput.c | 120 static int store_key_value(void *blob, const char *node_name, in store_key_value() argument
126 node = fdt_path_offset(blob, node_name); in store_key_value()
132 err = fdt_setprop(blob, node, property, buf, len); in store_key_value()
146 * @param blob FDT blob to write into
150 static int create_paths(void *blob, const char *in_path) in create_paths() argument
166 node = fdt_subnode_offset_namelen(blob, offset, path, in create_paths()
169 node = fdt_add_subnode_namelen(blob, offset, path, in create_paths()
188 * @param blob FDT blob to write into
192 static int create_node(void *blob, const char *node_name) in create_node() argument
205 node = fdt_path_offset(blob, node_name); in create_node()
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| /linux-6.8/drivers/gpu/drm/nouveau/nvkm/falcon/ |
| D | fw.c | 210 const struct firmware *blob; in nvkm_falcon_fw_ctor_hs() local
218 ret = nvkm_firmware_load_name(subdev, img, "", ver, &blob); in nvkm_falcon_fw_ctor_hs()
222 hdr = nvfw_bin_hdr(subdev, blob->data); in nvkm_falcon_fw_ctor_hs()
223 hshdr = nvfw_hs_header(subdev, blob->data + hdr->header_offset); in nvkm_falcon_fw_ctor_hs()
226 blob->data + hdr->data_offset, hdr->data_size, falcon, fw); in nvkm_falcon_fw_ctor_hs()
236 loc = *(u32 *)(blob->data + hshdr->patch_loc); in nvkm_falcon_fw_ctor_hs()
237 sig = *(u32 *)(blob->data + hshdr->patch_sig); in nvkm_falcon_fw_ctor_hs()
249 ret = nvkm_falcon_fw_sign(fw, loc, hshdr->sig_prod_size, blob->data, in nvkm_falcon_fw_ctor_hs()
255 lhdr = nvfw_hs_load_header(subdev, blob->data + hshdr->hdr_offset); in nvkm_falcon_fw_ctor_hs()
271 nvkm_firmware_put(blob); in nvkm_falcon_fw_ctor_hs()
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| /linux-6.8/drivers/of/ |
| D | fdt_address.c | 40 void (*count_cells)(const void *blob, int parentoffset,
48 static void __init fdt_bus_default_count_cells(const void *blob, int parentoffset, in fdt_bus_default_count_cells() argument
54 prop = fdt_getprop(blob, parentoffset, "#address-cells", NULL); in fdt_bus_default_count_cells()
62 prop = fdt_getprop(blob, parentoffset, "#size-cells", NULL); in fdt_bus_default_count_cells()
109 static int __init fdt_translate_one(const void *blob, int parent, in fdt_translate_one() argument
119 ranges = fdt_getprop(blob, parent, rprop, &rlen); in fdt_translate_one()
163 static u64 __init fdt_translate_address(const void *blob, int node_offset) in fdt_translate_address() argument
173 fdt_get_name(blob, node_offset, NULL)); in fdt_translate_address()
175 reg = fdt_getprop(blob, node_offset, "reg", &len); in fdt_translate_address()
178 fdt_get_name(blob, node_offset, NULL)); in fdt_translate_address()
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| D | fdt.c | 83 static bool of_fdt_device_is_available(const void *blob, unsigned long node) in of_fdt_device_is_available() argument
85 const char *status = fdt_getprop(blob, node, "status", NULL); in of_fdt_device_is_available()
108 static void populate_properties(const void *blob, in populate_properties() argument
120 for (cur = fdt_first_property_offset(blob, offset); in populate_properties()
122 cur = fdt_next_property_offset(blob, cur)) { in populate_properties()
127 val = fdt_getprop_by_offset(blob, cur, &pname, &sz); in populate_properties()
205 static int populate_node(const void *blob, in populate_node() argument
216 pathp = fdt_get_name(blob, offset, &len); in populate_node()
240 populate_properties(blob, offset, mem, np, pathp, dryrun); in populate_node()
277 * @blob: The parent device tree blob
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| /linux-6.8/scripts/dtc/libfdt/ |
| D | libfdt.h | 130 * External helpers to access words from a device tree blob. They're built
197 * @fdt: FDT blob
206 * @fdt: FDT blob
221 * @fdt: FDT blob (const void *)
318 * fdt_move() relocates, if possible, the device tree blob located at
320 * with the existing device tree blob at fdt. Therefore,
341 * @fdt: pointer to the device tree blob
346 * strings block of the device tree blob at fdt, and optionally also
357 * @fdt: pointer to the device tree blob
361 * strings block of the device tree blob at fdt.
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| /linux-6.8/arch/s390/include/uapi/asm/ |
| D | pkey.h | 23 #define SECKEYBLOBSIZE 64 /* secure key blob size is always 64 bytes */
24 #define PROTKEYBLOBSIZE 80 /* protected key blob size is always 80 bytes */
25 #define MAXPROTKEYSIZE 64 /* a protected key blob may be up to 64 bytes */
28 #define MINEP11AESKEYBLOBSIZE 256 /* min EP11 AES key blob size */
29 #define MAXEP11AESKEYBLOBSIZE 336 /* max EP11 AES key blob size */
31 /* Minimum size of a key blob */
83 /* Struct to hold a CCA AES secure key blob */
85 __u8 seckey[SECKEYBLOBSIZE]; /* the secure key blob */
92 __u8 protkey[MAXPROTKEYSIZE]; /* the protected key blob */
121 struct pkey_seckey seckey; /* out: the secure key blob */
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| /linux-6.8/security/keys/trusted-keys/ |
| D | trusted_tpm2.c | 79 work1 = payload->blob; in tpm2_key_encode()
80 work1 = asn1_encode_sequence(work1, work1 + sizeof(payload->blob), in tpm2_key_encode()
85 return work1 - payload->blob; in tpm2_key_encode()
102 u8 *blob; in tpm2_key_decode() local
106 ret = asn1_ber_decoder(&tpm2key_decoder, &ctx, payload->blob, in tpm2_key_decode()
114 blob = kmalloc(ctx.priv_len + ctx.pub_len + 4, GFP_KERNEL); in tpm2_key_decode()
115 if (!blob) in tpm2_key_decode()
118 *buf = blob; in tpm2_key_decode()
121 memcpy(blob, ctx.priv, ctx.priv_len); in tpm2_key_decode()
122 blob += ctx.priv_len; in tpm2_key_decode()
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| /linux-6.8/include/drm/ |
| D | drm_property.h | 133 * Object properties work like blob properties, but in a more
138 * Blob properties store a binary blob without any format restriction.
139 * The binary blobs are created as KMS standalone objects, and blob
140 * property instance values store the ID of their associated blob
141 * object. Blob properties are created by calling
144 * Actual blob objects to contain blob data are created using
147 * Besides the built-in limit to only accept blob objects blob
149 * blob properties exist is backwards compatibility with existing
201 * struct drm_property_blob - Blob data for &drm_property
204 * @head_global: entry on the global blob list in
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| /linux-6.8/drivers/staging/media/ipu3/ |
| D | ipu3-css-fw.c | 19 bi->type, bi->blob.size, name); in imgu_css_fw_show_binary()
150 const char *name = (void *)css->fwp + bi->blob.prog_name_offset; in imgu_css_fw_init()
153 if (bi->blob.prog_name_offset >= css->fw->size) in imgu_css_fw_init()
155 len = strnlen(name, css->fw->size - bi->blob.prog_name_offset); in imgu_css_fw_init()
156 if (len + 1 > css->fw->size - bi->blob.prog_name_offset || in imgu_css_fw_init()
160 if (bi->blob.size != bi->blob.text_size + bi->blob.icache_size in imgu_css_fw_init()
161 + bi->blob.data_size + bi->blob.padding_size) in imgu_css_fw_init()
163 if (bi->blob.offset + bi->blob.size > css->fw->size) in imgu_css_fw_init()
218 if (bi->blob.memory_offsets.offsets[IMGU_ABI_PARAM_CLASS_PARAM] in imgu_css_fw_init()
221 bi->blob.memory_offsets.offsets[IMGU_ABI_PARAM_CLASS_CONFIG] in imgu_css_fw_init()
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| /linux-6.8/drivers/s390/crypto/ |
| D | zcrypt_ep11misc.h | 25 #define TOKVER_EP11_AES 0x03 /* EP11 AES key blob (old style) */
26 #define TOKVER_EP11_AES_WITH_HEADER 0x06 /* EP11 AES key blob with header */
27 #define TOKVER_EP11_ECC_WITH_HEADER 0x07 /* EP11 ECC key blob with header */
29 /* inside view of an EP11 secure key blob */
45 /* check ep11 key magic to find out if this is an ep11 key blob */
60 * Simple check if the key blob is a valid EP11 AES key blob with header.
69 * Simple check if the key blob is a valid EP11 ECC key blob with header.
78 * Simple check if the key blob is a valid EP11 AES key blob with
150 * Derive proteced key from EP11 key blob (AES and ECC keys).
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| /linux-6.8/Documentation/ABI/testing/ |
| D | sysfs-firmware-qemu_fw_cfg | 31 The only legacy blob displayed is the fw_cfg device revision:
51 blob's 'file name' in the fw_cfg directory.
52 size The length of the blob, as given in the fw_cfg
54 key The value of the blob's selector key as given in the
57 raw The raw bytes of the blob, obtained by selecting the
59 of bytes equal to the blob size from the data
68 to give each blob a descriptive name. For example::
85 blob names, ending in symlinks to the by_key entry for each
96 of fw_cfg blob names are always "well behaved". I.e., there is
98 a dirname component of another fw_cfg blob, in which case the
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| /linux-6.8/include/soc/fsl/ |
| D | caam-blob.h | 40 * caam_blob_gen_init - initialize blob generation
48 * caam_blob_gen_exit - free blob generation resources
54 * caam_process_blob - encapsulate or decapsulate blob
56 * @info: pointer to blobbing info describing key, blob and
67 * caam_encap_blob - encapsulate blob
70 * output blob and key modifier buffers.
85 * caam_decap_blob - decapsulate blob
88 * input blob and key modifier buffers.
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| /linux-6.8/drivers/gpu/drm/i915/display/ |
| D | intel_color.c | 1150 struct drm_property_blob *blob; in create_linear_lut() local
1154 blob = drm_property_create_blob(&i915->drm, in create_linear_lut()
1157 if (IS_ERR(blob)) in create_linear_lut()
1158 return blob; in create_linear_lut()
1160 lut = blob->data; in create_linear_lut()
1170 return blob; in create_linear_lut()
1217 const struct drm_property_blob *blob) in i9xx_load_lut_8() argument
1224 if (!blob) in i9xx_load_lut_8()
1227 lut = blob->data; in i9xx_load_lut_8()
1235 const struct drm_property_blob *blob) in i9xx_load_lut_10() argument
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| /linux-6.8/drivers/gpu/drm/nouveau/nvkm/engine/gr/ |
| D | gk20a.c | 37 gk20a_gr_av_to_init_(struct nvkm_blob *blob, u8 count, u32 pitch, struct gf100_gr_pack **ppack) in gk20a_gr_av_to_init_() argument
44 nent = (blob->size / sizeof(struct gk20a_fw_av)); in gk20a_gr_av_to_init_()
54 struct gk20a_fw_av *av = &((struct gk20a_fw_av *)blob->data)[i]; in gk20a_gr_av_to_init_()
67 gk20a_gr_av_to_init(struct nvkm_blob *blob, struct gf100_gr_pack **ppack) in gk20a_gr_av_to_init() argument
69 return gk20a_gr_av_to_init_(blob, 1, 1, ppack); in gk20a_gr_av_to_init()
80 gk20a_gr_aiv_to_init(struct nvkm_blob *blob, struct gf100_gr_pack **ppack) in gk20a_gr_aiv_to_init() argument
87 nent = (blob->size / sizeof(struct gk20a_fw_aiv)); in gk20a_gr_aiv_to_init()
97 struct gk20a_fw_aiv *av = &((struct gk20a_fw_aiv *)blob->data)[i]; in gk20a_gr_aiv_to_init()
110 gk20a_gr_av_to_method(struct nvkm_blob *blob, struct gf100_gr_pack **ppack) in gk20a_gr_av_to_method() argument
120 nent = (blob->size / sizeof(struct gk20a_fw_av)); in gk20a_gr_av_to_method()
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| /linux-6.8/drivers/gpu/drm/i915/gt/uc/ |
| D | intel_uc_fw.c | 250 const struct uc_fw_blob blob; member
257 .blob = uc_, \
308 const struct uc_fw_blob *blob = &fw_blobs[i].blob; in __uc_fw_auto_select() local
318 * Continuing an earlier search after a found blob failed to load. in __uc_fw_auto_select()
322 if (uc_fw->file_selected.path == blob->path) in __uc_fw_auto_select()
328 uc_fw->file_selected.path = blob->path; in __uc_fw_auto_select()
329 uc_fw->file_wanted.path = blob->path; in __uc_fw_auto_select()
330 uc_fw->file_wanted.ver.major = blob->major; in __uc_fw_auto_select()
331 uc_fw->file_wanted.ver.minor = blob->minor; in __uc_fw_auto_select()
332 uc_fw->file_wanted.ver.patch = blob->patch; in __uc_fw_auto_select()
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| /linux-6.8/drivers/gpu/drm/nouveau/nvkm/subdev/gsp/ |
| D | ga102.c | 42 ga102_gsp_booter_ctor(struct nvkm_gsp *gsp, const char *name, const struct firmware *blob, in ga102_gsp_booter_ctor() argument
53 hdr = nvfw_bin_hdr(subdev, blob->data); in ga102_gsp_booter_ctor()
54 hshdr = nvfw_hs_header_v2(subdev, blob->data + hdr->header_offset); in ga102_gsp_booter_ctor()
55 meta = (u32 *)(blob->data + hshdr->meta_data_offset); in ga102_gsp_booter_ctor()
56 loc = *(u32 *)(blob->data + hshdr->patch_loc); in ga102_gsp_booter_ctor()
57 sig = *(u32 *)(blob->data + hshdr->patch_sig); in ga102_gsp_booter_ctor()
58 cnt = *(u32 *)(blob->data + hshdr->num_sig); in ga102_gsp_booter_ctor()
61 blob->data + hdr->data_offset, hdr->data_size, falcon, fw); in ga102_gsp_booter_ctor()
65 ret = nvkm_falcon_fw_sign(fw, loc, hshdr->sig_prod_size / cnt, blob->data, in ga102_gsp_booter_ctor()
70 lhdr = nvfw_hs_load_header_v2(subdev, blob->data + hshdr->header_offset); in ga102_gsp_booter_ctor()
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| /linux-6.8/Documentation/devicetree/bindings/net/bluetooth/ |
| D | brcm,bcm4377-bluetooth.yaml | 39 brcm,taurus-cal-blob:
41 description: A per-device calibration blob for the Bluetooth radio. This
44 This blob is used if the chip stepping of the Bluetooth module does not
47 brcm,taurus-bf-cal-blob:
49 description: A per-device calibration blob for the Bluetooth radio. This
52 This blob is used if the chip stepping of the Bluetooth module supports
|