Searched refs:buf_size (Results 201 - 225 of 555) sorted by last modified time

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/linux-master/tools/perf/arch/x86/util/
H A Dintel-bts.c348 static bool intel_bts_first_wrap(u64 *data, size_t buf_size) argument
352 b = buf_size >> 3;
/linux-master/tools/perf/arch/arm64/util/
H A Darm-spe.c365 size_t buf_size = buffer_size; local
378 watermark = buf_size - 512;
398 buf_size /= sizeof(u64);
404 for (i = watermark; i < buf_size; i++)
/linux-master/fs/netfs/
H A Dfscache_cookie.c281 size_t buf_size; local
283 buf_size = round_up(index_key_len, sizeof(__le32));
286 buf = kzalloc(buf_size, GFP_KERNEL);
296 buf, buf_size);
/linux-master/drivers/dma/
H A Ddmatest.c98 * @buf_size: size of the memcpy test buffer
115 unsigned int buf_size; member in struct:dmatest_params
344 unsigned int buf_size, bool is_memset)
354 for ( ; i < buf_size; i++)
361 unsigned int buf_size, bool is_memset)
372 for ( ; i < buf_size; i++)
530 unsigned int buf_size, u8 align)
543 d->raw[i] = kmalloc(buf_size + align, d->gfp_flags);
591 unsigned int buf_size; local
658 buf_size
343 dmatest_init_srcs(u8 **bufs, unsigned int start, unsigned int len, unsigned int buf_size, bool is_memset) argument
360 dmatest_init_dsts(u8 **bufs, unsigned int start, unsigned int len, unsigned int buf_size, bool is_memset) argument
529 dmatest_alloc_test_data(struct dmatest_data *d, unsigned int buf_size, u8 align) argument
[all...]
/linux-master/drivers/rpmsg/
H A Dvirtio_rpmsg_bus.c41 * @buf_size: size of one rx or tx buffer
61 unsigned int buf_size; member in struct:virtproc_info
453 ret = vrp->sbufs + vrp->buf_size * vrp->last_sbuf++;
579 if (len > vrp->buf_size - sizeof(struct rpmsg_hdr)) {
706 return vch->vrp->buf_size - sizeof(struct rpmsg_hdr);
732 if (len > vrp->buf_size ||
765 rpmsg_sg_init(&sg, msg, vrp->buf_size);
911 vrp->buf_size = MAX_RPMSG_BUF_SIZE;
913 total_buf_space = vrp->num_bufs * vrp->buf_size;
936 void *cpu_addr = vrp->rbufs + i * vrp->buf_size;
[all...]
/linux-master/drivers/mtd/ubi/
H A Ddebug.c402 size_t buf_size; local
411 buf_size = min_t(size_t, count, (sizeof(buf) - 1));
412 if (copy_from_user(buf, user_buf, buf_size)) {
/linux-master/drivers/input/touchscreen/
H A Dwdt87xx_i2c.c278 u8 *buf, size_t buf_size)
283 size_t rx_len = buf_size + 2;
309 rx_len = min_t(size_t, buf_size, get_unaligned_le16(rx_buf));
318 const u8 *buf, size_t buf_size)
337 tx_buf[tx_len++] = (buf_size & 0xFF);
338 tx_buf[tx_len++] = ((buf_size & 0xFF00) >> 8);
340 if (tx_len + buf_size > sizeof(tx_buf))
343 memcpy(&tx_buf[tx_len], buf, buf_size);
344 tx_len += buf_size;
277 wdt87xx_get_feature(struct i2c_client *client, u8 *buf, size_t buf_size) argument
317 wdt87xx_set_feature(struct i2c_client *client, const u8 *buf, size_t buf_size) argument
/linux-master/drivers/gpu/drm/gma500/
H A Dpsb_intel_sdvo.c862 uint8_t buf_size;
873 psb_intel_sdvo_read_response(encoder, &buf_size, 1);
876 for (j = 0; j <= buf_size; j += 8) {
/linux-master/drivers/firmware/
H A Draspberrypi.c140 * @buf_size: Buffer size.
150 u32 tag, void *tag_data, size_t buf_size)
160 void *data = kmalloc(sizeof(*header) + buf_size, GFP_KERNEL);
167 header->buf_size = buf_size;
169 memcpy(data + sizeof(*header), tag_data, buf_size);
171 ret = rpi_firmware_property_list(fw, data, buf_size + sizeof(*header));
173 memcpy(tag_data, data + sizeof(*header), buf_size);
149 rpi_firmware_property(struct rpi_firmware *fw, u32 tag, void *tag_data, size_t buf_size) argument
/linux-master/drivers/char/
H A Dvirtio_console.c403 static struct port_buffer *alloc_buf(struct virtio_device *vdev, size_t buf_size, argument
438 buf->buf = dma_alloc_coherent(buf->dev, buf_size, &buf->dma,
442 buf->buf = kmalloc(buf_size, GFP_KERNEL);
449 buf->size = buf_size;
/linux-master/sound/x86/
H A Dintel_hdmi_audio.c1141 int buf_size; local
1144 buf_size = params_buffer_bytes(hw_params);
1146 __func__, buf_size);
/linux-master/sound/soc/qcom/qdsp6/
H A Daudioreach.h182 uint32_t buf_size; member in struct:apm_data_cmd_wr_sh_mem_ep_data_buffer
194 uint32_t buf_size; member in struct:apm_data_cmd_wr_sh_mem_ep_data_buffer_v2
273 uint32_t buf_size; member in struct:data_cmd_rd_sh_mem_ep_data_buffer
297 uint32_t buf_size; member in struct:data_cmd_rd_sh_mem_ep_data_buffer_v2
/linux-master/sound/soc/amd/acp/
H A Dacp63.c279 u64 buf_size; local
289 buf_size = frames_to_bytes(substream->runtime, buf_in_frames);
291 config_acp_dma(adata, stream, buf_size);
H A Dacp70.c214 u64 buf_size; local
222 buf_size = frames_to_bytes(substream->runtime, buf_in_frames);
224 config_acp_dma(adata, stream, buf_size);
H A Dacp-renoir.c223 u64 buf_size; local
230 buf_size = frames_to_bytes(substream->runtime, buf_in_frames);
232 config_acp_dma(adata, stream, buf_size);
/linux-master/sound/pci/hda/
H A Dpatch_ca0132.c2139 unsigned int *buf_size, unsigned int size_count)
2142 unsigned int size = *buf_size;
2167 *buf_size = count;
3009 unsigned int buf_size; member in struct:dma_engine
3047 dma->buf_size,
3421 dma_engine->buf_size = (ovly ? DSP_DMA_WRITE_BUFLEN_OVLY :
3436 dma_engine->buf_size,
2138 dspio_read_multiple(struct hda_codec *codec, unsigned int *buffer, unsigned int *buf_size, unsigned int size_count) argument
/linux-master/lib/
H A Dtest_firmware.c60 * @buf_size: size of buf to allocate when into_buf is true
103 size_t buf_size; member in struct:test_config
233 test_fw_config->buf_size = TEST_FIRMWARE_BUF_SIZE;
309 "buf_size:\t%zu\n", test_fw_config->buf_size);
548 &test_fw_config->buf_size);
559 return test_dev_config_show_size_t(buf, test_fw_config->buf_size);
879 test_fw_config->buf_size,
887 test_fw_config->buf_size);
/linux-master/drivers/scsi/fnic/
H A Dfnic_trace.c205 int buf_size = debug->buf_size; local
210 len = scnprintf(debug->debug_buffer + len, buf_size - len,
215 len += scnprintf(debug->debug_buffer + len, buf_size - len,
233 len += scnprintf(debug->debug_buffer + len, buf_size - len,
237 len += scnprintf(debug->debug_buffer + len, buf_size - len,
270 len += scnprintf(debug->debug_buffer + len, buf_size - len,
276 len += scnprintf(debug->debug_buffer + len, buf_size - len,
280 len += scnprintf(debug->debug_buffer + len, buf_size - len,
284 len += scnprintf(debug->debug_buffer + len, buf_size
[all...]
H A Dfnic_stats.h125 int buf_size; member in struct:stats_debug_info
H A Dfnic_debugfs.c581 int buf_size = 2 * PAGE_SIZE; local
587 debug->debug_buffer = vmalloc(buf_size);
593 debug->buf_size = buf_size;
594 memset((void *)debug->debug_buffer, 0, buf_size);
/linux-master/drivers/platform/x86/dell/
H A Ddcdbas.c149 unsigned long buf_size; local
152 buf_size = simple_strtoul(buf, NULL, 10);
154 /* make sure SMI data buffer is at least buf_size */
156 ret = smi_data_buf_realloc(buf_size);
/linux-master/drivers/net/wireless/realtek/rtw88/
H A Dmain.h1977 u32 buf_size; member in struct:rtw_chan_list
H A Dfw.c2093 if (list->size > list->buf_size)
2274 list->buf_size = size;
/linux-master/drivers/net/wireless/marvell/mwifiex/
H A Dsdio.c2108 card->mpa_rx.buf_size))) {
2424 card->mpa_tx.buf_size = mpa_tx_buf_size;
2434 card->mpa_rx.buf_size = rx_buf_size;
2440 card->mpa_tx.buf_size = 0;
2441 card->mpa_rx.buf_size = 0;
H A Dsdio.h99 <= a->mpa_tx.buf_size)
138 ((a->mpa_rx.buf_len+rx_len) <= a->mpa_rx.buf_size)
157 u32 buf_size; member in struct:mwifiex_sdio_mpa_tx
169 u32 buf_size; member in struct:mwifiex_sdio_mpa_rx

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