Searched refs:buf_len (Results 26 - 50 of 476) sorted by relevance

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/linux-master/drivers/net/wireless/ath/wil6210/
H A Dtrace.h30 TP_PROTO(struct wmi_cmd_hdr *wmi, void *buf, u16 buf_len),
32 TP_ARGS(wmi, buf, buf_len),
38 __field(u16, buf_len)
39 __dynamic_array(u8, buf, buf_len)
46 __entry->buf_len = buf_len;
47 memcpy(__get_dynamic_array(buf), buf, buf_len);
52 __entry->mid, __entry->command_id, __entry->buf_len,
58 TP_PROTO(struct wmi_cmd_hdr *wmi, void *buf, u16 buf_len),
59 TP_ARGS(wmi, buf, buf_len)
[all...]
/linux-master/drivers/fpga/
H A Dlattice-sysconfig-spi.c28 size_t buf_len; local
32 buf_len = sizeof(lsc_bitstream_burst);
34 buf = kmemdup(lsc_bitstream_burst, buf_len, GFP_KERNEL);
38 xfer.len = buf_len;
/linux-master/drivers/net/wireless/ath/wcn36xx/
H A Dtestmode.c46 int ret = 0, buf_len; local
55 buf_len = nla_len(tb[WCN36XX_TM_ATTR_DATA]);
59 "testmode cmd wmi msg_id 0x%04X msg_len %d buf %pK buf_len %d\n",
61 buf, buf_len);
63 wcn36xx_dbg_dump(WCN36XX_DBG_TESTMODE_DUMP, "REQ ", buf, buf_len);
/linux-master/drivers/i2c/busses/
H A Di2c-at91-master.c147 dev->buf_len, dma->direction);
156 if (!dev->buf_len)
163 if (--dev->buf_len == 0) {
169 dev_dbg(dev->dev, "wrote 0x%x, to go %zu\n", *dev->buf, dev->buf_len);
179 dev->buf_len, DMA_TO_DEVICE);
201 if (!dev->buf_len)
207 dma_addr = dma_map_single(dev->dev, dev->buf, dev->buf_len,
223 part1_len = dev->buf_len & ~0x3;
230 part2_len = dev->buf_len & 0x3;
246 sg_dma_len(&dma->sg[0]) = dev->buf_len;
338 size_t buf_len; local
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H A Di2c-dln2.c79 __le16 buf_len; member in struct:__anon72
90 tx->buf_len = cpu_to_le16(data_len);
110 __le16 buf_len; member in struct:__anon73
113 __le16 buf_len; member in struct:__anon74
124 tx.buf_len = cpu_to_le16(data_len);
130 if (rx_len < sizeof(rx->buf_len) + data_len)
132 if (le16_to_cpu(rx->buf_len) != data_len)
/linux-master/tools/perf/util/intel-pt-decoder/
H A Dintel-pt-pkt-decoder.c679 size_t buf_len)
692 return snprintf(buf, buf_len, "%s", name);
694 size_t blen = buf_len;
716 return buf_len - blen;
723 return snprintf(buf, buf_len, "%s no ip", name);
731 return snprintf(buf, buf_len, "%s 0x%llx", name, payload);
733 return snprintf(buf, buf_len, "%s CTC 0x%x FC 0x%x", name,
736 return snprintf(buf, buf_len, "%s IF:%d %lld",
739 return snprintf(buf, buf_len, "%s TXAbort:%u InTX:%u",
745 ret = snprintf(buf, buf_len, "
678 intel_pt_pkt_desc(const struct intel_pt_pkt *packet, char *buf, size_t buf_len) argument
[all...]
/linux-master/fs/jffs2/
H A Dscan.c450 uint32_t hdr_crc, buf_ofs, buf_len; local
500 buf_len = c->wbuf_pagesize;
502 buf_len = sizeof(*sm);
505 err = jffs2_fill_scan_buf(c, buf + buf_size - buf_len,
506 jeb->offset + c->sector_size - buf_len,
507 buf_len);
526 memcpy(sumptr + sumlen - buf_len, buf + buf_size - buf_len, buf_len);
528 if (buf_len < sumle
[all...]
/linux-master/drivers/net/ethernet/rocker/
H A Drocker_tlv.c16 const char *buf, int buf_len)
24 rocker_tlv_for_each(tlv, head, buf_len, rem) {
15 rocker_tlv_parse(const struct rocker_tlv **tb, int maxtype, const char *buf, int buf_len) argument
/linux-master/security/tomoyo/
H A Drealpath.c241 unsigned int buf_len = PAGE_SIZE / 2; local
249 buf_len <<= 1;
251 buf = kmalloc(buf_len, GFP_NOFS);
255 buf[buf_len - 1] = '\0';
258 pos = dentry->d_op->d_dname(dentry, buf, buf_len - 1);
268 buf_len - 1);
271 pos = tomoyo_get_absolute_path(path, buf, buf_len - 1);
278 buf_len - 1);
/linux-master/drivers/crypto/intel/qat/qat_common/
H A Dadf_pfvf_utils.c19 u8 adf_pfvf_calc_blkmsg_crc(u8 const *buf, u8 buf_len) argument
21 return crc8(pfvf_crc8_table, buf, buf_len, CRC8_INIT_VALUE);
/linux-master/include/linux/
H A Dima.h24 const void *buf, size_t buf_len,
57 const void *buf, size_t buf_len,
55 ima_measure_critical_data(const char *event_label, const char *event_name, const void *buf, size_t buf_len, bool hash, u8 *digest, size_t digest_len) argument
/linux-master/drivers/net/wireless/ath/ath12k/
H A Dtrace.h25 TP_PROTO(struct ath12k *ar, const void *buf, u16 buf_len,
28 TP_ARGS(ar, buf, buf_len, pktlog_checksum),
33 __field(u16, buf_len)
35 __dynamic_array(u8, pktlog, buf_len)
41 __entry->buf_len = buf_len;
43 memcpy(__get_dynamic_array(pktlog), buf, buf_len);
50 __entry->buf_len,
/linux-master/drivers/cxl/
H A Dpmem.c105 unsigned int buf_len)
107 if (sizeof(*cmd) > buf_len)
121 unsigned int buf_len)
127 if (sizeof(*cmd) > buf_len)
129 if (struct_size(cmd, out_buf, cmd->in_length) > buf_len)
152 unsigned int buf_len)
158 if (sizeof(*cmd) > buf_len)
162 if (size_add(struct_size(cmd, in_buf, cmd->in_length), 4) > buf_len)
193 void *buf, unsigned int buf_len)
205 return cxl_pmem_get_config_size(mds, buf, buf_len);
103 cxl_pmem_get_config_size(struct cxl_memdev_state *mds, struct nd_cmd_get_config_size *cmd, unsigned int buf_len) argument
119 cxl_pmem_get_config_data(struct cxl_memdev_state *mds, struct nd_cmd_get_config_data_hdr *cmd, unsigned int buf_len) argument
150 cxl_pmem_set_config_data(struct cxl_memdev_state *mds, struct nd_cmd_set_config_hdr *cmd, unsigned int buf_len) argument
192 cxl_pmem_nvdimm_ctl(struct nvdimm *nvdimm, unsigned int cmd, void *buf, unsigned int buf_len) argument
215 cxl_pmem_ctl(struct nvdimm_bus_descriptor *nd_desc, struct nvdimm *nvdimm, unsigned int cmd, void *buf, unsigned int buf_len, int *cmd_rc) argument
[all...]
/linux-master/fs/vboxsf/
H A Dvfsmod.h126 int vboxsf_read(u32 root, u64 handle, u64 offset, u32 *buf_len, u8 *buf);
127 int vboxsf_write(u32 root, u64 handle, u64 offset, u32 *buf_len, u8 *buf);
131 u32 *buf_len, struct shfl_dirinfo *buf, u32 *file_count);
133 u32 *buf_len, void *buf);
139 u32 buf_len, u8 *buf);
H A Dvboxsf_wrappers.c201 int vboxsf_read(u32 root, u64 handle, u64 offset, u32 *buf_len, u8 *buf) argument
214 parms.cb.u.value32 = *buf_len;
216 parms.buffer.u.pointer.size = *buf_len;
221 *buf_len = parms.cb.u.value32;
225 int vboxsf_write(u32 root, u64 handle, u64 offset, u32 *buf_len, u8 *buf) argument
238 parms.cb.u.value32 = *buf_len;
240 parms.buffer.u.pointer.size = *buf_len;
245 *buf_len = parms.cb.u.value32;
252 u32 *buf_len, struct shfl_dirinfo *buf, u32 *file_count)
265 parms.cb.u.value32 = *buf_len;
250 vboxsf_dirinfo(u32 root, u64 handle, struct shfl_string *parsed_path, u32 flags, u32 index, u32 *buf_len, struct shfl_dirinfo *buf, u32 *file_count) argument
294 vboxsf_fsinfo(u32 root, u64 handle, u32 flags, u32 *buf_len, void *buf) argument
320 vboxsf_readlink(u32 root, struct shfl_string *parsed_path, u32 buf_len, u8 *buf) argument
[all...]
/linux-master/net/bluetooth/
H A Decdh_helper.c104 unsigned int buf_len; local
117 buf_len = crypto_ecdh_key_len(&p);
118 buf = kmalloc(buf_len, GFP_KERNEL);
124 err = crypto_ecdh_encode_key(buf, buf_len, &p);
128 err = crypto_kpp_set_secret(tfm, buf, buf_len);
/linux-master/tools/lib/api/
H A Dio.h21 unsigned int buf_len; member in struct:io
35 char *buf, unsigned int buf_len)
38 io->buf_len = buf_len;
77 n = read(io->fd, io->buf, io->buf_len);
34 io__init(struct io *io, int fd, char *buf, unsigned int buf_len) argument
/linux-master/drivers/crypto/nx/
H A Dnx-sha512.c73 u64 buf_len = (sctx->count[0] % SHA512_BLOCK_SIZE); local
83 memcpy(sctx->buf + buf_len, data, len);
111 if (buf_len) {
112 data_len = buf_len;
117 if (data_len != buf_len) {
135 data_len = to_process - buf_len;
141 if (data_len != (to_process - buf_len)) {
146 to_process = data_len + buf_len;
169 data += to_process - buf_len;
170 buf_len
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H A Dnx-sha256.c73 u64 buf_len = (sctx->count % SHA256_BLOCK_SIZE); local
83 memcpy(sctx->buf + buf_len, data, len);
111 if (buf_len) {
112 data_len = buf_len;
118 if (data_len != buf_len) {
136 data_len = to_process - buf_len;
142 to_process = data_len + buf_len;
165 data += to_process - buf_len;
166 buf_len = 0;
/linux-master/net/ceph/
H A Dcrypto.c162 const void *buf, unsigned int buf_len)
168 unsigned int chunk_len = PAGE_ALIGN(off + buf_len);
172 if (buf_len == 0) {
195 unsigned int len = min(chunk_len - off, buf_len);
206 buf_len -= len;
208 WARN_ON(buf_len != 0);
220 void *buf, int buf_len, int in_len, int *pout_len)
230 WARN_ON(crypt_len > buf_len);
284 void *buf, int buf_len, int in_len, int *pout_len)
291 return ceph_aes_crypt(key, encrypt, buf, buf_len, in_le
161 setup_sgtable(struct sg_table *sgt, struct scatterlist *prealloc_sg, const void *buf, unsigned int buf_len) argument
219 ceph_aes_crypt(const struct ceph_crypto_key *key, bool encrypt, void *buf, int buf_len, int in_len, int *pout_len) argument
283 ceph_crypt(const struct ceph_crypto_key *key, bool encrypt, void *buf, int buf_len, int in_len, int *pout_len) argument
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H A Dauth_none.c55 au->buf_len = p - (void *)au->buf;
56 dout("%s built authorizer len %d\n", __func__, au->buf_len);
114 auth->authorizer_buf_len = au->buf_len;
/linux-master/drivers/net/wireless/ti/wlcore/
H A Dtestmode.c60 int buf_len, ret, len; local
71 buf_len = nla_len(tb[WL1271_TM_ATTR_DATA]);
76 if (buf_len > sizeof(struct wl1271_command))
90 ret = wl1271_cmd_test(wl, buf, buf_len, answer);
111 len = nla_total_size(buf_len);
118 if (nla_put(skb, WL1271_TM_ATTR_DATA, buf_len, buf)) {
205 int buf_len, ret; local
218 buf_len = nla_len(tb[WL1271_TM_ATTR_DATA]);
220 if (buf_len > sizeof(struct wl1271_command))
224 ret = wl1271_cmd_configure(wl, ie_id, buf, buf_len);
[all...]
/linux-master/drivers/net/wireless/silabs/wfx/
H A Dhif_tx.c161 size_t buf_len = sizeof(struct wfx_hif_req_configuration) + len; local
163 struct wfx_hif_req_configuration *body = wfx_alloc_hif(buf_len, &hif);
169 wfx_fill_header(hif, -1, HIF_REQ_ID_CONFIGURATION, buf_len);
194 int buf_len = sizeof(struct wfx_hif_cnf_read_mib) + val_len; local
196 struct wfx_hif_cnf_read_mib *reply = kmalloc(buf_len, GFP_KERNEL);
204 ret = wfx_cmd_send(wdev, hif, reply, buf_len, false);
227 int buf_len = sizeof(struct wfx_hif_req_write_mib) + val_len; local
228 struct wfx_hif_req_write_mib *body = wfx_alloc_hif(buf_len, &hif);
235 wfx_fill_header(hif, vif_id, HIF_REQ_ID_WRITE_MIB, buf_len);
246 size_t buf_len local
271 size_t buf_len = sizeof(struct wfx_hif_req_start_scan_alt) + chan_num * sizeof(u8); local
525 int buf_len = sizeof(struct wfx_hif_req_update_ie) + ies_len; local
[all...]
/linux-master/drivers/net/wireless/marvell/mwifiex/
H A Dsdio.h98 #define MP_TX_AGGR_BUF_HAS_ROOM(a, len) ((a->mpa_tx.buf_len+len) \
103 memmove(&a->mpa_tx.buf[a->mpa_tx.buf_len], \
105 a->mpa_tx.buf_len += pkt_len; \
124 a->mpa_tx.buf_len = 0; \
138 ((a->mpa_rx.buf_len+rx_len) <= a->mpa_rx.buf_size)
143 a->mpa_rx.buf_len = 0; \
152 u32 buf_len; member in struct:mwifiex_sdio_mpa_tx
163 u32 buf_len; member in struct:mwifiex_sdio_mpa_rx
361 card->mpa_rx.buf_len += rx_len;
/linux-master/drivers/spi/
H A Dspi-armada-3700.c110 size_t buf_len; member in struct:a3700_spi
431 a3700_spi->buf_len = xfer->len;
465 addr_cnt = a3700_spi->buf_len % 4;
472 a3700_spi->buf_len -= addr_cnt;
497 while (!a3700_is_wfifo_full(a3700_spi) && a3700_spi->buf_len) {
500 a3700_spi->buf_len -= 4;
518 while (!a3700_is_rfifo_empty(a3700_spi) && a3700_spi->buf_len) {
520 if (a3700_spi->buf_len >= 4) {
524 a3700_spi->buf_len -= 4;
532 while (a3700_spi->buf_len) {
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