Searched refs:cbuf (Results 1 - 25 of 39) sorted by relevance

12

/linux-master/drivers/staging/rtl8723bs/os_dep/
H A Dosdep_service.c158 * rtw_cbuf_full - test if cbuf is full
159 * @cbuf: pointer of struct rtw_cbuf
161 * Returns: true if cbuf is full
163 inline bool rtw_cbuf_full(struct rtw_cbuf *cbuf) argument
165 return (cbuf->write == cbuf->read - 1) ? true : false;
169 * rtw_cbuf_empty - test if cbuf is empty
170 * @cbuf: pointer of struct rtw_cbuf
172 * Returns: true if cbuf is empty
174 inline bool rtw_cbuf_empty(struct rtw_cbuf *cbuf) argument
187 rtw_cbuf_push(struct rtw_cbuf *cbuf, void *buf) argument
205 rtw_cbuf_pop(struct rtw_cbuf *cbuf) argument
225 struct rtw_cbuf *cbuf; local
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/linux-master/drivers/media/pci/pt3/
H A Dpt3_i2c.c45 static void cmdbuf_add(struct pt3_i2cbuf *cbuf, enum ctl_cmd cmd) argument
49 if ((cbuf->num_cmds % 2) == 0)
50 cbuf->tmp = cmd;
52 cbuf->tmp |= cmd << 4;
53 buf_idx = cbuf->num_cmds / 2;
54 if (buf_idx < ARRAY_SIZE(cbuf->data))
55 cbuf->data[buf_idx] = cbuf->tmp;
57 cbuf->num_cmds++;
60 static void put_end(struct pt3_i2cbuf *cbuf) argument
67 put_start(struct pt3_i2cbuf *cbuf) argument
75 put_byte_write(struct pt3_i2cbuf *cbuf, u8 val) argument
84 put_byte_read(struct pt3_i2cbuf *cbuf, u32 size) argument
95 put_stop(struct pt3_i2cbuf *cbuf) argument
104 translate(struct pt3_i2cbuf *cbuf, struct i2c_msg *msgs, int num) argument
195 struct pt3_i2cbuf *cbuf; local
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/linux-master/drivers/staging/rtl8723bs/include/
H A Dosdep_service.h119 bool rtw_cbuf_full(struct rtw_cbuf *cbuf);
120 bool rtw_cbuf_empty(struct rtw_cbuf *cbuf);
121 bool rtw_cbuf_push(struct rtw_cbuf *cbuf, void *buf);
122 void *rtw_cbuf_pop(struct rtw_cbuf *cbuf);
/linux-master/drivers/scsi/qedf/
H A Dqedf_debugfs.c104 char *cbuf; local
114 cbuf = vmalloc(QEDF_DEBUGFS_LOG_LEN);
115 if (!cbuf)
118 cnt += scnprintf(cbuf + cnt, QEDF_DEBUGFS_LOG_LEN - cnt, "\nFastpath I/O completions\n\n");
124 cnt += scnprintf(cbuf + cnt, QEDF_DEBUGFS_LOG_LEN - cnt,
128 ret = simple_read_from_buffer(buffer, count, ppos, cbuf, cnt);
130 vfree(cbuf);
150 char cbuf[32]; local
155 cnt = scnprintf(cbuf, sizeof(cbuf), "debu
196 char cbuf[7]; local
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/linux-master/tools/testing/selftests/net/
H A Dcmsg_sender.c225 ca_write_cmsg_u32(char *cbuf, size_t cbuf_sz, size_t *cmsg_len, argument
233 cmsg = (struct cmsghdr *)(cbuf + *cmsg_len);
245 cs_write_cmsg(int fd, struct msghdr *msg, char *cbuf, size_t cbuf_sz) argument
250 msg->msg_control = cbuf;
253 ca_write_cmsg_u32(cbuf, cbuf_sz, &cmsg_len,
255 ca_write_cmsg_u32(cbuf, cbuf_sz, &cmsg_len,
257 ca_write_cmsg_u32(cbuf, cbuf_sz, &cmsg_len,
259 ca_write_cmsg_u32(cbuf, cbuf_sz, &cmsg_len,
269 cmsg = (struct cmsghdr *)(cbuf + cmsg_len);
280 cmsg = (struct cmsghdr *)(cbuf
323 cs_read_cmsg(int fd, struct msghdr *msg, char *cbuf, size_t cbuf_sz) argument
441 char cbuf[1024]; local
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H A Dtls.c158 char cbuf[CMSG_SPACE(sizeof(char))]; local
169 msg.msg_control = cbuf;
170 msg.msg_controllen = sizeof(cbuf);
186 char cbuf[CMSG_SPACE(sizeof(char))]; local
198 msg.msg_control = cbuf;
199 msg.msg_controllen = sizeof(cbuf);
/linux-master/drivers/platform/x86/
H A Dintel_scu_ipc.c293 u8 cbuf[IPC_WWBUF_SIZE]; local
294 u32 *wbuf = (u32 *)&cbuf;
296 memset(cbuf, 0, sizeof(cbuf));
306 cbuf[offset] = addr[nc];
307 cbuf[offset + 1] = addr[nc] >> 8;
316 cbuf[offset] = data[nc];
321 cbuf[offset] = data[0];
322 cbuf[offset + 1] = data[1];
330 memcpy_fromio(cbuf, sc
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/linux-master/sound/parisc/
H A Dharmony.c215 h->cbuf.buf += h->cbuf.count;
216 h->cbuf.buf %= h->cbuf.size;
219 h->cbuf.addr + h->cbuf.buf);
341 harmony_write(h, HARMONY_RNXTADD, h->cbuf.addr);
433 h->cbuf.size = snd_pcm_lib_buffer_bytes(ss);
434 h->cbuf.count = snd_pcm_lib_period_bytes(ss);
435 if (h->cbuf
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H A Dharmony.h36 struct harmony_buffer cbuf; member in struct:snd_harmony
/linux-master/fs/btrfs/
H A Dlzo.c67 void *cbuf; /* where compressed data goes */ member in struct:workspace
78 kvfree(workspace->cbuf);
93 workspace->cbuf = kvmalloc(WORKSPACE_CBUF_LENGTH, GFP_KERNEL | __GFP_NOWARN);
94 if (!workspace->mem || !workspace->buf || !workspace->cbuf)
258 workspace->cbuf, &out_len,
267 ret = copy_compressed_data_to_page(workspace->cbuf, out_len,
389 * for workspace->cbuf
397 copy_compressed_segment(cb, workspace->cbuf, seg_len, &cur_in);
400 ret = lzo1x_decompress_safe(workspace->cbuf, seg_len,
/linux-master/fs/f2fs/
H A Dcompress.c198 ret = lzo1x_1_compress(cc->rbuf, cc->rlen, cc->cbuf->cdata,
212 ret = lzo1x_decompress_safe(dic->cbuf->cdata, dic->clen,
272 len = LZ4_compress_default(cc->rbuf, cc->cbuf->cdata, cc->rlen,
276 len = LZ4_compress_HC(cc->rbuf, cc->cbuf->cdata, cc->rlen,
292 ret = LZ4_decompress_safe(dic->cbuf->cdata, dic->rbuf,
384 outbuf.dst = cc->cbuf->cdata;
405 * no more space in cbuf.cdata
458 inbuf.src = dic->cbuf->cdata;
506 ret = lzorle1x_1_compress(cc->rbuf, cc->rlen, cc->cbuf->cdata,
655 cc->cbuf
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/linux-master/tools/testing/selftests/bpf/prog_tests/
H A Dcrypto_sanity.c54 char cbuf[CMSG_SPACE(4)] = {0}; local
57 msg.msg_control = cbuf;
58 msg.msg_controllen = sizeof(cbuf);
/linux-master/tools/perf/util/
H A Dstream.c272 char buf[512], cbuf[256], *s; local
291 s = callchain_list__sym_name(chain, cbuf, sizeof(cbuf), false);
/linux-master/drivers/hid/
H A Dhid-roccat.c55 struct roccat_report cbuf[ROCCAT_CBUF_SIZE]; member in struct:roccat_device
118 report = &device->cbuf[reader->cbuf_start];
262 report = &device->cbuf[device->cbuf_end];
H A Dhid-lg.c800 static const unsigned char cbuf[] = { local
803 u8 *buf = kmemdup(cbuf, sizeof(cbuf), GFP_KERNEL);
810 ret = hid_hw_raw_request(hdev, buf[0], buf, sizeof(cbuf),
823 ret = hid_hw_raw_request(hdev, buf[0], buf, sizeof(cbuf),
/linux-master/net/atm/
H A Dioctl.c174 compat_uptr_t cbuf; local
176 if (get_user(cbuf, &ciobuf->buffer))
178 buf = compat_ptr(cbuf);
/linux-master/arch/s390/include/asm/
H A Dcpacf.h526 * @cbuf: buffer for conditioned data
530 u8 *cbuf, unsigned long cbuf_len)
536 c.even = (unsigned long)cbuf;
540 "0: .insn rre,%[opc] << 16,%[ucbuf],%[cbuf]\n"
542 : [ucbuf] "+&d" (u.pair), [cbuf] "+&d" (c.pair)
529 cpacf_trng(u8 *ucbuf, unsigned long ucbuf_len, u8 *cbuf, unsigned long cbuf_len) argument
/linux-master/drivers/media/pci/ddbridge/
H A Dddbridge-core.c454 output->dma->cbuf = 0;
514 input->dma->cbuf = 0;
578 if (output->dma->cbuf != idx) {
579 if ((((output->dma->cbuf + 1) % output->dma->num) == idx) &&
602 if ((((output->dma->cbuf + 1) % output->dma->num) == idx) &&
608 if (output->dma->cbuf == idx) {
619 if (copy_from_user(output->dma->vbuf[output->dma->cbuf] +
626 output->dma->pbuf[output->dma->cbuf],
633 output->dma->cbuf = ((output->dma->cbuf
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H A Dddbridge.h150 u32 cbuf; member in struct:ddb_dma
/linux-master/drivers/nvme/target/
H A Dtcp.c1142 struct msghdr *msg, char *cbuf)
1144 struct cmsghdr *cmsg = (struct cmsghdr *)cbuf;
1181 char cbuf[CMSG_LEN(sizeof(char))] = {}; local
1188 msg.msg_control = cbuf;
1189 msg.msg_controllen = sizeof(cbuf);
1196 ret = nvmet_tcp_tls_record_ok(queue, &msg, cbuf);
1286 char cbuf[CMSG_LEN(sizeof(char))] = {}; local
1294 msg.msg_control = cbuf;
1295 msg.msg_controllen = sizeof(cbuf);
1302 ret = nvmet_tcp_tls_record_ok(queue, &msg, cbuf);
1141 nvmet_tcp_tls_record_ok(struct nvmet_tcp_queue *queue, struct msghdr *msg, char *cbuf) argument
1750 char cbuf[CMSG_LEN(sizeof(char))] = {}; local
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/linux-master/fs/ubifs/
H A Dtnc_commit.c863 idx = c->cbuf + used;
988 ubifs_pad(c, c->cbuf + wlen, blen - wlen);
992 err = ubifs_leb_write(c, lnum, c->cbuf, buf_offs, blen);
1008 memmove(c->cbuf, c->cbuf + blen, used);
/linux-master/drivers/virt/coco/sev-guest/
H A Dsev-guest.c877 void *cbuf __free(kvfree) = kvzalloc(certs_size, GFP_KERNEL);
878 if (!cbuf)
881 memcpy(cbuf, cert_table, certs_size);
882 report->auxblob = no_free_ptr(cbuf);
/linux-master/kernel/debug/kdb/
H A Dkdb_main.c942 * will overwrite argv and cbuf. It is the caller's
970 static char cbuf[CMD_BUFLEN+2]; local
991 cpp = cbuf;
1004 if (cpp >= cbuf + CMD_BUFLEN) {
1022 if (cpp >= cbuf + CMD_BUFLEN)
1534 char cbuf[32]; local
1535 char *c = cbuf;
1540 memset(cbuf, '\0', sizeof(cbuf));
1590 " ", cbuf);
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/linux-master/drivers/net/ethernet/intel/ice/
H A Dice_common.c2794 void *cbuf; local
2797 cbuf = kzalloc(ICE_AQ_MAX_BUF_LEN, GFP_KERNEL);
2798 if (!cbuf)
2807 status = ice_aq_list_caps(hw, cbuf, ICE_AQ_MAX_BUF_LEN, &cap_count,
2810 ice_parse_dev_caps(hw, dev_caps, cbuf, cap_count);
2811 kfree(cbuf);
2828 void *cbuf; local
2831 cbuf = kzalloc(ICE_AQ_MAX_BUF_LEN, GFP_KERNEL);
2832 if (!cbuf)
2841 status = ice_aq_list_caps(hw, cbuf, ICE_AQ_MAX_BUF_LE
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/linux-master/drivers/block/mtip32xx/
H A Dmtip32xx.c1395 char cbuf[42]; local
1400 strscpy(cbuf, (char *)(port->identify + 10), 21);
1402 "Serial No.: %s\n", cbuf);
1404 strscpy(cbuf, (char *)(port->identify + 23), 9);
1406 "Firmware Ver.: %s\n", cbuf);
1408 strscpy(cbuf, (char *)(port->identify + 27), 41);
1409 dev_info(&port->dd->pdev->dev, "Model: %s\n", cbuf);
1424 strscpy(cbuf, "A0", 3);
1427 strscpy(cbuf, "A2", 3);
1430 strscpy(cbuf, "
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