/linux-master/tools/testing/selftests/bpf/bpf_testmod/ |
H A D | bpf_testmod.c | 249 char *buf, loff_t off, size_t len) 252 .buf = buf, 298 return snprintf(buf, len, "%d\n", writable.val); 320 char *buf, loff_t off, size_t len) 323 .buf = buf, 247 bpf_testmod_test_read(struct file *file, struct kobject *kobj, struct bin_attribute *bin_attr, char *buf, loff_t off, size_t len) argument 318 bpf_testmod_test_write(struct file *file, struct kobject *kobj, struct bin_attribute *bin_attr, char *buf, loff_t off, size_t len) argument
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/linux-master/sound/soc/sof/ |
H A D | debug.c | 49 u8 *buf; local 75 buf = kzalloc(size, GFP_KERNEL); 76 if (!buf) 89 memcpy_fromio(buf, dfse->io_mem + pos, size); 93 memcpy(buf, dfse->cache_buf + pos, size); 101 kfree(buf); 105 memcpy_fromio(buf, dfse->io_mem + pos, size); 108 memcpy(buf, ((u8 *)(dfse->buf) + pos), size); 112 size_ret = copy_to_user(buffer, buf 217 memory_info_update(struct snd_sof_dev *sdev, char *buf, size_t buff_size) argument [all...] |
/linux-master/sound/soc/intel/avs/ |
H A D | topology.c | 375 static int avs_ssp_sprint(char *buf, size_t size, const char *fmt, int port, int tdm) argument 386 retsize = scnprintf(buf, min_t(size_t, size, needle - fmt + 1), "%s", fmt); 387 retsize += scnprintf(buf + retsize, size - retsize, "%d", port); 389 retsize += scnprintf(buf + retsize, size - retsize, ":%d", tdm); 390 retsize += scnprintf(buf + retsize, size - retsize, "%s", needle + 2); 394 return snprintf(buf, size, "%s", fmt); 1548 char buf[SNDRV_CTL_ELEM_ID_NAME_MAXLEN]; local 1560 avs_ssp_sprint(buf, len, route->source, ssp_port, tdm_slot); 1561 strscpy((char *)route->source, buf, len); 1562 avs_ssp_sprint(buf, le 1602 char *buf; local [all...] |
/linux-master/sound/soc/codecs/ |
H A D | rt722-sdca.c | 96 unsigned char buf[3]; local 116 for (idx = 0; idx < sizeof(buf); idx++) { 121 buf[idx] = val & 0xff; 124 if (buf[0] == 0x11) 125 btn_type = rt722_sdca_btn_type(&buf[1]); 238 unsigned char buf[3]; local 255 for (idx = 0; idx < sizeof(buf); idx++) { 260 buf[idx] = val & 0xff; 263 if (buf[0] == 0x11) 264 btn_type = rt722_sdca_btn_type(&buf[ [all...] |
H A D | rt5645.c | 3959 static char buf[32]; local 3977 snprintf(buf, sizeof(buf), "cfg-spk:%d cfg-mic:%s", spk, mic); 3979 return buf;
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H A D | cs35l56-sdw.c | 26 static int cs35l56_sdw_read_one(struct sdw_slave *peripheral, unsigned int reg, void *buf) argument 30 ret = sdw_nread_no_pm(peripheral, reg, 4, (u8 *)buf); 36 swab32s((u32 *)buf); 86 static int cs35l56_sdw_write_one(struct sdw_slave *peripheral, unsigned int reg, const void *buf) argument 88 u32 val_le = swab32(*(u32 *)buf);
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/linux-master/sound/pci/emu10k1/ |
H A D | emuproc.c | 350 char buf[100]; local 351 char *bufp = buf; 368 len = (int)(ptrdiff_t)(bufp - buf); 370 buf, &spaces[nspaces - clamp(65 - len, 0, nspaces)], 386 struct file *file, char __user *buf, 419 if (copy_to_user(buf, ((char *)tmp) + (pos & 3), count)) 384 snd_emu10k1_fx8010_read(struct snd_info_entry *entry, void *file_private_data, struct file *file, char __user *buf, size_t count, loff_t pos) argument
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/linux-master/net/tipc/ |
H A D | msg.c | 102 struct sk_buff *buf; local 104 buf = tipc_buf_acquire(hdr_sz + data_sz, GFP_ATOMIC); 105 if (unlikely(!buf)) 108 msg = buf_msg(buf); 114 return buf; 120 * @*buf: in: the buffer to append. Always defined 121 * out: head buf after successful complete reassembly, otherwise NULL 124 int tipc_buf_append(struct sk_buff **headbuf, struct sk_buff **buf) argument 127 struct sk_buff *frag = *buf; 147 *buf [all...] |
/linux-master/net/rxrpc/ |
H A D | txbuf.c | 25 void *buf; local 36 buf = page_frag_alloc_align(&call->conn->tx_data_alloc, total, gfp, 39 if (!buf) { 44 whdr = buf + hoff; 92 void *buf, *buf2 = NULL; local 99 buf = page_frag_alloc(&call->local->tx_alloc, 101 if (!buf) { 109 page_frag_free(buf); 115 whdr = buf; 116 ack = buf [all...] |
H A D | rxkad.c | 343 __be32 buf[2]; member in union:__anon111 369 crypto.buf[0] = htonl(call->call_id); 370 crypto.buf[1] = htonl(x); 372 sg_init_one(&sg, crypto.buf, 8); 379 y = ntohl(crypto.buf[1]); 416 u32 data_size, buf; local 450 buf = ntohl(sechdr.data_size); 451 data_size = buf & 0xffff; 453 check = buf >> 16; 480 u32 data_size, buf; local 559 __be32 buf[2]; member in union:__anon112 [all...] |
/linux-master/net/core/ |
H A D | filter.c | 3937 void *buf, unsigned long len, bool flush) 3946 src = flush ? buf : xdp->data + off; 3947 dst = flush ? xdp->data + off : buf; 3964 src = flush ? buf : ptr_buf + copy_off; 3965 dst = flush ? ptr_buf + copy_off : buf; 3970 buf += copy_len; 4016 void *, buf, u32, len) 4025 bpf_xdp_copy_buf(xdp, offset, buf, len, false); 4027 memcpy(buf, ptr, len); 4042 int __bpf_xdp_load_bytes(struct xdp_buff *xdp, u32 offset, void *buf, u3 argument 3936 bpf_xdp_copy_buf(struct xdp_buff *xdp, unsigned long off, void *buf, unsigned long len, bool flush) argument 4074 __bpf_xdp_store_bytes(struct xdp_buff *xdp, u32 offset, void *buf, u32 len) argument [all...] |
/linux-master/lib/ |
H A D | scatterlist.c | 136 * @buf: Virtual address for IO 140 void sg_init_one(struct scatterlist *sg, const void *buf, unsigned int buflen) argument 143 sg_set_buf(sg, buf, buflen); 953 * @buf: Where to copy from 962 size_t sg_copy_buffer(struct scatterlist *sgl, unsigned int nents, void *buf, argument 985 memcpy(buf + offset, miter.addr, len); 987 memcpy(miter.addr, buf + offset, len); 1002 * @buf: Where to copy from 1009 const void *buf, size_t buflen) 1011 return sg_copy_buffer(sgl, nents, (void *)buf, bufle 1008 sg_copy_from_buffer(struct scatterlist *sgl, unsigned int nents, const void *buf, size_t buflen) argument 1025 sg_copy_to_buffer(struct scatterlist *sgl, unsigned int nents, void *buf, size_t buflen) argument 1043 sg_pcopy_from_buffer(struct scatterlist *sgl, unsigned int nents, const void *buf, size_t buflen, off_t skip) argument 1061 sg_pcopy_to_buffer(struct scatterlist *sgl, unsigned int nents, void *buf, size_t buflen, off_t skip) argument [all...] |
/linux-master/kernel/bpf/ |
H A D | verifier.c | 3526 static void fmt_reg_mask(char *buf, ssize_t buf_sz, u32 reg_mask) argument 3532 buf[0] = '\0'; 3536 n = snprintf(buf, buf_sz, "%sr%d", first ? "" : ",", i); 3538 buf += n; 3545 static void fmt_stack_mask(char *buf, ssize_t buf_sz, u64 stack_mask) argument 3551 buf[0] = '\0'; 3555 n = snprintf(buf, buf_sz, "%s%d", first ? "" : ",", -(i + 1) * 8); 3557 buf += n; 9158 /* bpf_xxx(..., buf, len) call will access 'len' 9159 * bytes from memory 'buf' [all...] |
/linux-master/include/linux/ |
H A D | regmap.h | 1303 int regmap_parse_val(struct regmap *map, const void *buf, 1644 int (*set_type_config)(unsigned int **buf, unsigned int type, 1654 int regmap_irq_set_type_config_simple(unsigned int **buf, unsigned int type, 2007 static inline int regmap_parse_val(struct regmap *map, const void *buf, argument
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H A D | filter.h | 1594 int __bpf_xdp_load_bytes(struct xdp_buff *xdp, u32 offset, void *buf, u32 len); 1595 int __bpf_xdp_store_bytes(struct xdp_buff *xdp, u32 offset, void *buf, u32 len); 1598 void *buf, unsigned long len, bool flush); 1613 void *buf, u32 len) 1619 void *buf, u32 len) 1629 static inline void bpf_xdp_copy_buf(struct xdp_buff *xdp, unsigned long off, void *buf, argument 1612 __bpf_xdp_load_bytes(struct xdp_buff *xdp, u32 offset, void *buf, u32 len) argument 1618 __bpf_xdp_store_bytes(struct xdp_buff *xdp, u32 offset, void *buf, u32 len) argument
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/linux-master/fs/btrfs/ |
H A D | volumes.c | 205 * Fill @buf with textual description of @bg_flags, no more than @size_buf 208 void btrfs_describe_block_groups(u64 bg_flags, char *buf, u32 size_buf) argument 212 char *bp = buf; 249 buf[size_buf - size_bp - 1] = '\0'; /* remove last | */ 4239 * Fill @buf with textual description of balance filter flags @bargs, up to 4243 static void describe_balance_args(struct btrfs_balance_args *bargs, char *buf, argument 4248 char *bp = buf; 4331 buf[size_buf - size_bp - 1] = '\0'; /* remove last , */ 4333 buf[0] = '\0'; 4340 char *buf; local [all...] |
H A D | ioctl.c | 1785 buf_size = sizeof(uargs->buf); 1787 ret = search_ioctl(inode, &sk, &buf_size, uargs->buf); 1824 (char __user *)(&uarg->buf[0]));
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/linux-master/drivers/spi/ |
H A D | spi.c | 58 modalias_show(struct device *dev, struct device_attribute *a, char *buf) argument 63 len = acpi_device_modalias(dev, buf, PAGE_SIZE - 1); 67 return sysfs_emit(buf, "%s%s\n", SPI_MODULE_PREFIX, spi->modalias); 73 const char *buf, size_t count) 78 ret = driver_set_override(dev, &spi->driver_override, buf, count); 86 struct device_attribute *a, char *buf) 92 len = sysfs_emit(buf, "%s\n", spi->driver_override ? : ""); 121 char *buf, size_t offset) 140 return sysfs_emit(buf, "%llu\n", val); 146 char *buf) \ 71 driver_override_store(struct device *dev, struct device_attribute *a, const char *buf, size_t count) argument 85 driver_override_show(struct device *dev, struct device_attribute *a, char *buf) argument 120 spi_emit_pcpu_stats(struct spi_statistics __percpu *stat, char *buf, size_t offset) argument 1119 spi_map_buf_attrs(struct spi_controller *ctlr, struct device *dev, struct sg_table *sgt, void *buf, size_t len, enum dma_data_direction dir, unsigned long attrs) argument 1196 spi_map_buf(struct spi_controller *ctlr, struct device *dev, struct sg_table *sgt, void *buf, size_t len, enum dma_data_direction dir) argument 2966 slave_show(struct device *dev, struct device_attribute *attr, char *buf) argument 2977 slave_store(struct device *dev, struct device_attribute *attr, const char *buf, size_t count) argument 4644 static u8 *buf; variable [all...] |
H A D | spi-axi-spi-engine.c | 348 const uint16_t *buf; local 353 buf = st->cmd_buf; 355 writel_relaxed(buf[i], addr); 374 const u8 *buf = st->tx_buf; local 378 writel_relaxed(buf[i], addr); 382 const u16 *buf = (const u16 *)st->tx_buf; local 386 writel_relaxed(buf[i], addr); 390 const u32 *buf = (const u32 *)st->tx_buf; local 394 writel_relaxed(buf[i], addr); 416 u8 *buf local 424 u16 *buf = (u16 *)st->rx_buf; local 432 u32 *buf = (u32 *)st->rx_buf; local [all...] |
/linux-master/drivers/s390/net/ |
H A D | qeth_core_main.c | 1329 struct qeth_qdio_out_buffer *buf, 1334 skb_queue_walk(&buf->skb_list, skb) { 1345 struct qeth_qdio_out_buffer *buf, bool error, 1351 if (buf->next_element_to_fill == 0) 1355 QETH_TXQ_STAT_ADD(queue, buf_elements, buf->next_element_to_fill); 1357 QETH_TXQ_STAT_ADD(queue, tx_errors, buf->frames); 1359 QETH_TXQ_STAT_ADD(queue, tx_packets, buf->frames); 1360 QETH_TXQ_STAT_ADD(queue, tx_bytes, buf->bytes); 1363 while ((skb = __skb_dequeue(&buf->skb_list)) != NULL) { 1385 struct qeth_qdio_out_buffer *buf, 1328 qeth_notify_skbs(struct qeth_qdio_out_q *q, struct qeth_qdio_out_buffer *buf, enum iucv_tx_notify notification) argument 1344 qeth_tx_complete_buf(struct qeth_qdio_out_q *queue, struct qeth_qdio_out_buffer *buf, bool error, int budget) argument 1384 qeth_clear_output_buffer(struct qeth_qdio_out_q *queue, struct qeth_qdio_out_buffer *buf, bool error, int budget) argument 1412 qeth_free_out_buf(struct qeth_qdio_out_buffer *buf) argument 1423 struct qeth_qdio_out_buffer *buf, *tmp; local 2931 qeth_init_input_buffer(struct qeth_card *card, struct qeth_qdio_buffer *buf) argument 3429 qeth_check_qdio_errors(struct qeth_card *card, struct qdio_buffer *buf, unsigned int qdio_error, const char *dbftext) argument 3601 struct qeth_qdio_out_buffer *buf = queue->bufs[index]; local 4055 qeth_fill_buffer(struct qeth_qdio_out_buffer *buf, struct sk_buff *skb, struct qeth_hdr *hdr, unsigned int offset, unsigned int hd_len) argument 5750 qeth_extract_skbs(struct qeth_card *card, int budget, struct qeth_qdio_buffer *buf, bool *done) argument 6486 group_store(struct device_driver *ddrv, const char *buf, size_t count) argument [all...] |
/linux-master/drivers/s390/crypto/ |
H A D | zcrypt_ep11misc.c | 586 size_t buflen, u8 *buf) 667 memcpy(buf, ((u8 *)rep_pl) + sizeof(*rep_pl), rep_pl->data_len); 585 ep11_query_info(u16 cardnr, u16 domain, u32 query_type, size_t buflen, u8 *buf) argument
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/linux-master/drivers/s390/cio/ |
H A D | cio_inject.c | 85 static ssize_t crw_inject_write(struct file *file, const char __user *buf, argument 98 buffer = memdup_user_nul(buf, lbuf); 128 static ssize_t enable_inject_write(struct file *file, const char __user *buf, argument 134 rc = kstrtoul_from_user(buf, lbuf, 10, &en);
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/linux-master/drivers/s390/char/ |
H A D | raw3270.c | 1125 char *buf) 1127 return sysfs_emit(buf, "%i\n", 1133 char *buf) 1135 return sysfs_emit(buf, "%i\n", 1142 char *buf) 1144 return sysfs_emit(buf, "%i\n", 1124 model_show(struct device *dev, struct device_attribute *attr, char *buf) argument 1132 rows_show(struct device *dev, struct device_attribute *attr, char *buf) argument 1141 columns_show(struct device *dev, struct device_attribute *attr, char *buf) argument
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/linux-master/drivers/nvme/target/ |
H A D | nvmet.h | 530 u16 nvmet_copy_to_sgl(struct nvmet_req *req, off_t off, const void *buf, 532 u16 nvmet_copy_from_sgl(struct nvmet_req *req, off_t off, void *buf, 732 u8 *buf, int buf_size); 734 u8 *buf, int buf_size);
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H A D | core.c | 95 u16 nvmet_copy_to_sgl(struct nvmet_req *req, off_t off, const void *buf, argument 98 if (sg_pcopy_from_buffer(req->sg, req->sg_cnt, buf, len, off) != len) { 105 u16 nvmet_copy_from_sgl(struct nvmet_req *req, off_t off, void *buf, size_t len) argument 107 if (sg_pcopy_to_buffer(req->sg, req->sg_cnt, buf, len, off) != len) {
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