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Searched refs:ibuf (Results 1 – 25 of 42) sorted by relevance

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/linux/arch/um/drivers/
A Dslip_common.c13 size = slip_unesc(slip->ibuf[i++], slip->ibuf, in slip_proto_read()
16 memcpy(buf, slip->ibuf, size); in slip_proto_read()
17 memmove(slip->ibuf, &slip->ibuf[i], in slip_proto_read()
26 n = net_read(fd, &slip->ibuf[slip->pos], in slip_proto_read()
27 sizeof(slip->ibuf) - slip->pos); in slip_proto_read()
33 size = slip_unesc(slip->ibuf[start + i], slip->ibuf,&slip->pos, in slip_proto_read()
36 memcpy(buf, slip->ibuf, size); in slip_proto_read()
37 memmove(slip->ibuf, &slip->ibuf[start+i+1], in slip_proto_read()
A Dslip_common.h85 unsigned char ibuf[ENC_BUF_SIZE]; member
94 memset(slip->ibuf, 0, sizeof(slip->ibuf)); in slip_proto_init()
/linux/drivers/net/ppp/
A Dppp_mppe.c346 proto = PPP_PROTOCOL(ibuf); in mppe_compress()
364 obuf[0] = PPP_ADDRESS(ibuf); in mppe_compress()
365 obuf[1] = PPP_CONTROL(ibuf); in mppe_compress()
389 ibuf += 2; /* skip to proto field */ in mppe_compress()
392 arc4_crypt(&state->arc4, obuf, ibuf, isize); in mppe_compress()
463 ccount = MPPE_CCOUNT(ibuf); in mppe_decompress()
555 obuf[0] = PPP_ADDRESS(ibuf); /* +1 */ in mppe_decompress()
556 obuf[1] = PPP_CONTROL(ibuf); /* +1 */ in mppe_decompress()
558 ibuf += PPP_HDRLEN + MPPE_OVHD; in mppe_decompress()
566 arc4_crypt(&state->arc4, obuf, ibuf, 1); in mppe_decompress()
[all …]
A Dppp_deflate.c49 static void z_incomp(void *state, unsigned char *ibuf, int icnt);
50 static int z_decompress(void *state, unsigned char *ibuf,
410 static int z_decompress(void *arg, unsigned char *ibuf, int isize, in z_decompress() argument
426 seq = get_unaligned_be16(ibuf + PPP_HDRLEN); in z_decompress()
439 obuf[0] = PPP_ADDRESS(ibuf); in z_decompress()
440 obuf[1] = PPP_CONTROL(ibuf); in z_decompress()
448 state->strm.next_in = ibuf + PPP_HDRLEN + DEFLATE_OVHD; in z_decompress()
516 static void z_incomp(void *arg, unsigned char *ibuf, int icnt) in z_incomp() argument
524 proto = PPP_PROTOCOL(ibuf); in z_incomp()
534 state->strm.next_in = ibuf + 3; in z_incomp()
A Dbsd_comp.c186 static void bsd_incomp (void *state, unsigned char *ibuf, int icnt);
188 static int bsd_decompress (void *state, unsigned char *ibuf, int isize,
805 static void bsd_incomp (void *state, unsigned char *ibuf, int icnt) in bsd_incomp() argument
807 (void) bsd_compress (state, ibuf, (char *) 0, icnt, 0); in bsd_incomp()
827 static int bsd_decompress (void *state, unsigned char *ibuf, int isize, in bsd_decompress() argument
862 adrs = PPP_ADDRESS (ibuf); in bsd_decompress()
863 ctrl = PPP_CONTROL (ibuf); in bsd_decompress()
865 seq = (ibuf[4] << 8) + ibuf[5]; in bsd_decompress()
867 ibuf += (PPP_HDRLEN + 2); in bsd_decompress()
921 accm |= *ibuf++ << bitno; in bsd_decompress()
/linux/drivers/media/usb/dvb-usb-v2/
A Dlmedm04.c271 u8 *ibuf, *rbuf; in lme2510_int_response() local
295 ibuf = (u8 *)&rbuf[i*8]; in lme2510_int_response()
297 offset, i, ibuf[0], ibuf[1]); in lme2510_int_response()
299 switch (ibuf[0]) { in lme2510_int_response()
306 ibuf[3] << 16 | in lme2510_int_response()
307 ibuf[4] << 8 | in lme2510_int_response()
308 ibuf[5]); in lme2510_int_response()
319 st->signal_sn = ibuf[3]; in lme2510_int_response()
320 st->time_key = ibuf[7]; in lme2510_int_response()
325 if (ibuf[1] == 0x03) { in lme2510_int_response()
[all …]
A Ddvbsky.c25 u8 ibuf[DVBSKY_BUF_LEN]; member
50 state->ibuf, rlen); in dvbsky_usb_generic_rw()
89 u8 obuf[3], ibuf[2]; in dvbsky_gpio_ctrl() local
104 u8 ibuf[64], obuf[64]; in dvbsky_i2c_xfer() local
131 ibuf, msg[0].len + 1); in dvbsky_i2c_xfer()
141 msg[0].len + 3, ibuf, 1); in dvbsky_i2c_xfer()
182 u8 obuf[2], ibuf[2], toggle; in dvbsky_rc_query() local
188 code = (ibuf[0] << 8) | ibuf[1]; in dvbsky_rc_query()
236 u8 ibuf[6] = { 0 }; in dvbsky_read_mac_addr() local
246 .buf = ibuf, in dvbsky_read_mac_addr()
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/linux/drivers/input/joystick/
A Dfsia6b.c51 u16 ibuf; member
70 fsia6b->packet.ibuf = (data << 8) | ((fsia6b->packet.ibuf >> 8) & 0xFF); in fsia6b_serio_irq()
74 if (fsia6b->packet.ibuf == 0x4020) in fsia6b_serio_irq()
84 fsia6b->packet.ibuf; in fsia6b_serio_irq()
139 fsia6b->packet.ibuf = 0; in fsia6b_serio_connect()
/linux/include/linux/mfd/
A Ddln2.h66 void *ibuf, unsigned *ibuf_len);
82 void *ibuf, unsigned *ibuf_len) in dln2_transfer_rx() argument
84 return dln2_transfer(pdev, cmd, NULL, 0, ibuf, ibuf_len); in dln2_transfer_rx()
/linux/drivers/misc/mei/
A Dvsc-tp.c144 static int vsc_tp_dev_xfer(struct vsc_tp *tp, void *obuf, void *ibuf, size_t len) in vsc_tp_dev_xfer() argument
149 .rx_buf = ibuf, in vsc_tp_dev_xfer()
159 void *ibuf, u16 ilen) in vsc_tp_xfer_helper() argument
205 dst = ibuf; in vsc_tp_xfer_helper()
272 void *ibuf, size_t ilen) in vsc_tp_xfer() argument
278 if (!obuf || !ibuf || olen > VSC_TP_MAX_MSG_SIZE) in vsc_tp_xfer()
296 ret = vsc_tp_xfer_helper(tp, pkt, ibuf, ilen); in vsc_tp_xfer()
312 int vsc_tp_rom_xfer(struct vsc_tp *tp, const void *obuf, void *ibuf, size_t len) in vsc_tp_rom_xfer() argument
334 ret = vsc_tp_dev_xfer(tp, tp->tx_buf, ibuf ? tp->rx_buf : NULL, len); in vsc_tp_rom_xfer()
338 if (ibuf) in vsc_tp_rom_xfer()
[all …]
A Dvsc-tp.h31 int vsc_tp_rom_xfer(struct vsc_tp *tp, const void *obuf, void *ibuf,
35 void *ibuf, size_t ilen);
/linux/drivers/media/usb/dvb-usb/
A Ddw2102.c368 u8 ibuf[2]; in dw2102_earda_i2c_transfer() local
408 u8 ibuf[2]; in dw2104_i2c_transfer() local
558 u8 ibuf[2]; in dw3101_i2c_transfer() local
598 u8 ibuf[5]; in s6x0_i2c_transfer() local
880 u8 ibuf[] = {0, 0}; in dw210x_read_mac_address() local
889 eeprom[i] = ibuf[0]; in dw210x_read_mac_address()
915 .buf = ibuf, in s6x0_read_mac_address()
928 eeprom[i] = ibuf[0]; in s6x0_read_mac_address()
983 u8 ibuf[] = { 0 }; in su3000_read_mac_address() local
993 .buf = ibuf, in su3000_read_mac_address()
[all …]
A Dttusb2.c371 static u8 obuf[60], ibuf[60]; in ttusb2_i2c_xfer() local
389 if (3 + msg[i+1].len > sizeof(ibuf)) { in ttusb2_i2c_xfer()
394 if (3 + msg[i].len > sizeof(ibuf)) { in ttusb2_i2c_xfer()
416 if (ttusb2_msg(d, CMD_I2C_XFER, obuf, obuf[1]+3, ibuf, obuf[2] + 3) < 0) { in ttusb2_i2c_xfer()
422 memcpy(msg[i+1].buf, &ibuf[3], msg[i+1].len); in ttusb2_i2c_xfer()
425 memcpy(msg[i].buf, &ibuf[3], msg[i].len); in ttusb2_i2c_xfer()
A Dcxusb.c202 u8 obuf[3], ibuf[MAX_XFER_SIZE]; in cxusb_i2c_xfer() local
204 if (1 + msg[i].len > sizeof(ibuf)) { in cxusb_i2c_xfer()
215 ibuf, 1 + msg[i].len) < 0) { in cxusb_i2c_xfer()
219 memcpy(msg[i].buf, &ibuf[1], msg[i].len); in cxusb_i2c_xfer()
223 u8 obuf[MAX_XFER_SIZE], ibuf[MAX_XFER_SIZE]; in cxusb_i2c_xfer() local
231 if (1 + msg[i + 1].len > sizeof(ibuf)) { in cxusb_i2c_xfer()
244 ibuf, 1 + msg[i + 1].len) < 0) in cxusb_i2c_xfer()
247 if (ibuf[0] != 0x08) in cxusb_i2c_xfer()
255 u8 obuf[MAX_XFER_SIZE], ibuf; in cxusb_i2c_xfer() local
268 2 + msg[i].len, &ibuf, 1) < 0) in cxusb_i2c_xfer()
[all …]
/linux/drivers/media/usb/gspca/
A Dkinect.c52 uint8_t ibuf[0x200]; /* input buffer for control commands */ member
127 uint8_t *ibuf = sd->ibuf; in send_cmd() local
129 struct cam_hdr *rhdr = (void *)ibuf; in send_cmd()
154 actual_len = kinect_read(udev, ibuf, 0x200); in send_cmd()
188 memcpy(replybuf, ibuf+sizeof(*rhdr), reply_len); in send_cmd()
190 memcpy(replybuf, ibuf+sizeof(*rhdr), actual_len); in send_cmd()
/linux/drivers/infiniband/core/
A Duverbs.h56 const void __user *ibuf, in ib_uverbs_init_udata() argument
60 udata->inbuf = ibuf; in ib_uverbs_init_udata()
68 const void __user *ibuf, in ib_uverbs_init_udata_buf_or_null() argument
73 ilen ? ibuf : NULL, olen ? obuf : NULL, in ib_uverbs_init_udata_buf_or_null()
/linux/include/linux/
A Dppp-comp.h71 int (*decompress) (void *state, unsigned char *ibuf, int isize,
75 void (*incomp) (void *state, unsigned char *ibuf, int icnt);
/linux/drivers/i2c/busses/
A Di2c-ljca.c60 u8 ibuf[LJCA_I2C_BUF_SIZE]; member
85 (struct ljca_i2c_rw_packet *)ljca_i2c->ibuf; in ljca_i2c_start()
115 (struct ljca_i2c_rw_packet *)ljca_i2c->ibuf; in ljca_i2c_stop()
145 (struct ljca_i2c_rw_packet *)ljca_i2c->ibuf; in ljca_i2c_pure_read()
191 (struct ljca_i2c_rw_packet *)ljca_i2c->ibuf; in ljca_i2c_pure_write()
/linux/drivers/usb/misc/
A Dusb-ljca.c222 u8 *ibuf; in ljca_handle_cmd_ack() local
233 ibuf = adap->ex_buf; in ljca_handle_cmd_ack()
235 if (ibuf && ibuf_len) { in ljca_handle_cmd_ack()
239 memcpy(ibuf, header->data, actual_len); in ljca_handle_cmd_ack()
294 const u8 *obuf, u8 obuf_len, u8 *ibuf, u8 ibuf_len, in ljca_send() argument
321 adap->ex_buf = ibuf; in ljca_send()
369 u8 obuf_len, u8 *ibuf, u8 ibuf_len) in ljca_transfer() argument
372 obuf, obuf_len, ibuf, ibuf_len, true, in ljca_transfer()
/linux/fs/
A Dsplice.c1743 struct pipe_buffer *ibuf, *obuf; in splice_pipe_to_pipe() local
1816 if (len >= ibuf->len) { in splice_pipe_to_pipe()
1820 *obuf = *ibuf; in splice_pipe_to_pipe()
1821 ibuf->ops = NULL; in splice_pipe_to_pipe()
1833 if (!pipe_buf_get(ipipe, ibuf)) { in splice_pipe_to_pipe()
1838 *obuf = *ibuf; in splice_pipe_to_pipe()
1848 ibuf->offset += len; in splice_pipe_to_pipe()
1849 ibuf->len -= len; in splice_pipe_to_pipe()
1880 struct pipe_buffer *ibuf, *obuf; in link_pipe() local
1924 if (!pipe_buf_get(ipipe, ibuf)) { in link_pipe()
[all …]
/linux/drivers/macintosh/
A Dmacio-adb.c208 unsigned char ibuf[16]; in macio_adb_interrupt() local
256 ibuf[i] = in_8(&adb->data[i].r); in macio_adb_interrupt()
275 adb_input(ibuf, ibuf_len, autopoll); in macio_adb_interrupt()
/linux/drivers/media/tuners/
A Dtuner-i2c.h46 unsigned char *ibuf, int ilen) in tuner_i2c_xfer_send_recv() argument
51 .buf = ibuf, .len = ilen } }; in tuner_i2c_xfer_send_recv()
/linux/drivers/mfd/
A Ddln2.c428 void *ibuf, unsigned *ibuf_len) in _dln2_transfer() argument
493 if (!ibuf) in _dln2_transfer()
499 memcpy(ibuf, rsp + 1, *ibuf_len); in _dln2_transfer()
515 void *ibuf, unsigned *ibuf_len) in dln2_transfer() argument
525 return _dln2_transfer(dln2, handle, cmd, obuf, obuf_len, ibuf, in dln2_transfer()
/linux/arch/mips/boot/
A Delf2ecoff.c70 char ibuf[4096]; in copy() local
82 if (cur > sizeof ibuf) in copy()
83 cur = sizeof ibuf; in copy()
85 if ((count = read(in, ibuf, cur)) != cur) { in copy()
91 if ((count = write(out, ibuf, cur)) != cur) { in copy()
/linux/include/linux/usb/
A Dljca.h129 u8 obuf_len, u8 *ibuf, u8 ibuf_len);

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