Searched refs:buffer_size (Results 1 - 25 of 429) sorted by relevance

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/linux-master/tools/testing/selftests/alsa/
H A Dpcm-test.conf8 buffer_size 32000
17 buffer_size 32000
26 buffer_size 192000
35 buffer_size 4096
44 buffer_size 192000
53 buffer_size 576000
62 buffer_size 192000
/linux-master/tools/testing/selftests/alsa/conf.d/
H A DLenovo_ThinkPad_P1_Gen2.conf48 buffer_size 4096
56 buffer_size 192000
64 buffer_size 192000
/linux-master/include/sound/
H A Dsh_dac_audio.h12 int buffer_size; member in struct:dac_audio_pdata
/linux-master/fs/9p/
H A Dxattr.h16 void *buffer, size_t buffer_size);
18 void *buffer, size_t buffer_size);
24 size_t buffer_size);
H A Dxattr.c19 void *buffer, size_t buffer_size)
24 struct kvec kvec = {.iov_base = buffer, .iov_len = buffer_size};
28 iov_iter_kvec(&to, ITER_DEST, &kvec, 1, buffer_size);
37 if (attr_size > buffer_size) {
38 if (buffer_size)
66 void *buffer, size_t buffer_size)
72 name, buffer_size);
76 ret = v9fs_fid_xattr_get(fid, name, buffer, buffer_size);
140 ssize_t v9fs_listxattr(struct dentry *dentry, char *buffer, size_t buffer_size) argument
143 return v9fs_xattr_get(dentry, "", buffer, buffer_size);
18 v9fs_fid_xattr_get(struct p9_fid *fid, const char *name, void *buffer, size_t buffer_size) argument
65 v9fs_xattr_get(struct dentry *dentry, const char *name, void *buffer, size_t buffer_size) argument
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/linux-master/drivers/gpu/drm/amd/display/dc/basics/
H A Dconversion.h39 uint32_t buffer_size);
46 uint32_t buffer_size);
H A Dconversion.c82 uint32_t buffer_size)
90 for (i = 0; i < buffer_size; ++i) {
125 * @buffer_size: size of the array of register values
132 uint32_t buffer_size)
134 for (int i = 0; i < buffer_size; ++i)
79 convert_float_matrix( uint16_t *matrix, struct fixed31_32 *flt, uint32_t buffer_size) argument
130 convert_hw_matrix(struct fixed31_32 *matrix, uint16_t *reg, uint32_t buffer_size) argument
/linux-master/arch/powerpc/boot/
H A Ddecompress.c50 static long flush(void *v, unsigned long buffer_size) argument
52 unsigned long end = decompressed_bytes + buffer_size;
53 unsigned long size = buffer_size;
67 decompressed_bytes += buffer_size;
68 return buffer_size;
86 return buffer_size;
/linux-master/drivers/platform/x86/hp/hp-bioscfg/
H A Dbioscfg.c39 int hp_get_integer_from_buffer(u8 **buffer, u32 *buffer_size, u32 *integer) argument
44 if (*buffer_size < sizeof(int))
49 *buffer_size -= sizeof(int);
54 int hp_get_string_from_buffer(u8 **buffer, u32 *buffer_size, char *dst, u32 dst_size) argument
63 if (*buffer_size < sizeof(u16))
73 if (*buffer_size < src_size)
121 *buffer_size -= size * sizeof(u16);
126 int hp_get_common_data_from_buffer(u8 **buffer_ptr, u32 *buffer_size, argument
133 ret = hp_get_string_from_buffer(buffer_ptr, buffer_size, common_data->path,
139 ret = hp_get_integer_from_buffer(buffer_ptr, buffer_size,
777 int buffer_size; local
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/linux-master/include/linux/platform_data/
H A Dasoc-ti-mcbsp.h22 u16 buffer_size; member in struct:omap_mcbsp_platform_data
/linux-master/sound/soc/fsl/
H A Dfsl_rpmsg.h32 * @buffer_size: pre allocated dma buffer size
45 int buffer_size; member in struct:fsl_rpmsg
/linux-master/sound/pci/aw2/
H A Daw2-saa7146.h44 unsigned long buffer_size);
49 unsigned long buffer_size);
78 buffer_size);
85 buffer_size);
H A Daw2-saa7146.c145 unsigned long buffer_size)
181 WRITEREG(dma_addr + buffer_size, ProtA2_out);
192 WRITEREG(dma_addr + buffer_size, ProtA1_out);
202 unsigned long buffer_size)
238 WRITEREG(dma_addr + buffer_size, ProtA1_in);
375 unsigned int buffer_size)
384 if (ptr == buffer_size)
391 if (ptr == buffer_size)
400 unsigned int buffer_size)
408 if (ptr == buffer_size)
141 snd_aw2_saa7146_pcm_init_playback(struct snd_aw2_saa7146 *chip, int stream_number, unsigned long dma_addr, unsigned long period_size, unsigned long buffer_size) argument
199 snd_aw2_saa7146_pcm_init_capture(struct snd_aw2_saa7146 *chip, int stream_number, unsigned long dma_addr, unsigned long period_size, unsigned long buffer_size) argument
372 snd_aw2_saa7146_get_hw_ptr_playback(struct snd_aw2_saa7146 *chip, int stream_number, unsigned char *start_addr, unsigned int buffer_size) argument
397 snd_aw2_saa7146_get_hw_ptr_capture(struct snd_aw2_saa7146 *chip, int stream_number, unsigned char *start_addr, unsigned int buffer_size) argument
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/linux-master/drivers/platform/x86/dell/dell-wmi-sysman/
H A Dbiosattr-interface.c52 size_t security_area_size, buffer_size; local
67 buffer_size = security_area_size + a_name_size + a_value_size;
68 buffer = kzalloc(buffer_size, GFP_KERNEL);
87 print_hex_dump_bytes("set attribute data: ", DUMP_PREFIX_NONE, buffer, buffer_size);
89 buffer, buffer_size,
110 size_t security_area_size, buffer_size; local
123 buffer_size = security_area_size + integer_area_size;
124 buffer = kzalloc(buffer_size, GFP_KERNEL);
136 ret = call_biosattributes_interface(wmi_priv.bios_attr_wdev, buffer, buffer_size,
/linux-master/fs/pstore/
H A Dram_core.c42 static inline size_t buffer_size(struct persistent_ram_zone *prz) function
64 while (unlikely(new >= prz->buffer_size))
65 new -= prz->buffer_size;
85 if (old == prz->buffer_size)
89 if (new > prz->buffer_size)
90 new = prz->buffer_size;
126 uint8_t *buffer_end = buffer->data + prz->buffer_size;
170 while (block < buffer->data + buffer_size(prz)) {
173 if (block + size > buffer->data + prz->buffer_size)
174 size = buffer->data + prz->buffer_size
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/linux-master/sound/core/
H A Dpcm_trace.h22 __field( snd_pcm_uframes_t, buffer_size )
34 __entry->buffer_size = (substream)->runtime->buffer_size;
47 (unsigned long)__entry->buffer_size)
59 __field( snd_pcm_uframes_t, buffer_size )
69 __entry->buffer_size = (substream)->runtime->buffer_size;
80 (unsigned long)__entry->buffer_size)
118 __field( snd_pcm_uframes_t, buffer_size )
129 __entry->buffer_size
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/linux-master/security/integrity/ima/
H A Dima_kexec.c18 static int ima_dump_measurement_list(unsigned long *buffer_size, void **buffer, argument
56 khdr.buffer_size = file.count;
60 khdr.buffer_size = cpu_to_le64(khdr.buffer_size);
68 *buffer_size = file.count;
/linux-master/drivers/android/
H A Dbinder_alloc.c64 return alloc->buffer + alloc->buffer_size - buffer->user_data;
74 size_t buffer_size; local
90 buffer_size = binder_alloc_buffer_size(alloc, buffer);
92 if (new_buffer_size < buffer_size)
355 size_t buffer_size; local
360 buffer_size = binder_alloc_buffer_size(alloc, buffer);
362 total_alloc_size += buffer_size;
363 if (buffer_size > largest_alloc_size)
364 largest_alloc_size = buffer_size;
369 buffer_size
447 size_t buffer_size; local
662 size_t size, buffer_size; local
1205 size_t buffer_size = binder_alloc_buffer_size(alloc, buffer); local
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/linux-master/drivers/misc/ibmasm/
H A Dcommand.c20 struct command *ibmasm_new_command(struct service_processor *sp, size_t buffer_size) argument
24 if (buffer_size > IBMASM_CMD_MAX_BUFFER_SIZE)
32 cmd->buffer = kzalloc(buffer_size, GFP_KERNEL);
37 cmd->buffer_size = buffer_size;
168 memcpy_fromio(cmd->buffer, response, min(size, cmd->buffer_size));
/linux-master/sound/soc/intel/avs/
H A Dcldma.c36 unsigned int buffer_size; member in struct:hda_cldma
64 if (cl->remaining > cl->buffer_size)
65 size = cl->buffer_size;
70 if (offset + size > cl->buffer_size) {
73 ss = cl->buffer_size - offset;
209 int remaining = cl->buffer_size;
238 cldma_setup_bdle(cl, cl->buffer_size / 2);
243 snd_hdac_stream_writel(cl, SD_CBL, cl->buffer_size);
274 unsigned int buffer_size)
279 ret = snd_dma_alloc_pages(SNDRV_DMA_TYPE_DEV_SG, bus->dev, buffer_size,
273 hda_cldma_init(struct hda_cldma *cl, struct hdac_bus *bus, void __iomem *dsp_ba, unsigned int buffer_size) argument
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H A Dcldma.h28 unsigned int buffer_size);
/linux-master/drivers/staging/vc04_services/vchiq-mmal/
H A Dmmal-msg-port.h45 * buffer_num, buffer_size and userdata parameters are writable.
95 u32 buffer_size; /* Actual maximum size of the buffers that member in struct:mmal_port
H A Dmmal-common.h49 unsigned long buffer_size; /* size of allocated buffer */ member in struct:mmal_buffer
/linux-master/drivers/gpu/drm/loongson/
H A Dlsdc_benchmark.c105 unsigned int buffer_size = 1920 * 1080 * 4; local
109 buffer_size,
117 buffer_size,
125 buffer_size,
/linux-master/arch/mips/kernel/
H A Drtlx.c40 pr_info(" rt_state %d lx_state %d buffer_size %d\n",
41 chan->rt_state, chan->lx_state, chan->buffer_size);
217 return (chan->lx_write + chan->buffer_size - chan->lx_read)
218 % chan->buffer_size;
239 chan->buffer_size);
259 (size_t)(lx_write + lx->buffer_size - lx->lx_read)
260 % lx->buffer_size);
263 fl = min(count, (size_t)lx->buffer_size - lx->lx_read);
277 lx->lx_read = (lx->lx_read + count) % lx->buffer_size;
302 rt->buffer_size));
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