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Searched refs:obuf (Results 1 – 25 of 49) sorted by relevance

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/openbmc/qemu/audio/
H A Drate_template.h30 void NAME (void *opaque, struct st_sample *ibuf, struct st_sample *obuf, in NAME() argument
46 ostart = obuf; in NAME()
47 oend = obuf + *osamp; in NAME()
52 OP (obuf[i].l, ibuf[i].l); in NAME()
53 OP (obuf[i].r, ibuf[i].r); in NAME()
82 if (obuf >= oend) { in NAME()
110 OP (obuf->l, out.l); in NAME()
111 OP (obuf->r, out.r); in NAME()
112 obuf += 1; in NAME()
118 *osamp = obuf - ostart; in NAME()
H A Dmixeng.h50 void st_rate_flow(void *opaque, st_sample *ibuf, st_sample *obuf,
52 void st_rate_flow_mix(void *opaque, st_sample *ibuf, st_sample *obuf,
/openbmc/qemu/hw/misc/macio/
H A Dcuda.c207 uint8_t obuf[ADB_MAX_OUT_LEN + 2]; in cuda_adb_poll() local
210 olen = adb_poll(adb_bus, obuf + 2, adb_bus->autopoll_mask); in cuda_adb_poll()
212 obuf[0] = ADB_PACKET; in cuda_adb_poll()
213 obuf[1] = 0x40; /* polled data */ in cuda_adb_poll()
214 cuda_send_packet_to_host(s, obuf, olen + 2); in cuda_adb_poll()
387 uint8_t obuf[16] = { CUDA_PACKET, 0, data[0] }; in cuda_receive_packet() local
395 if (desc->handler(s, data + 1, len - 1, obuf + 3, &out_len)) { in cuda_receive_packet()
396 cuda_send_packet_to_host(s, obuf, 3 + out_len); in cuda_receive_packet()
401 obuf[0] = ERROR_PACKET; in cuda_receive_packet()
402 obuf[1] = 0x5; /* bad parameters */ in cuda_receive_packet()
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/openbmc/linux/drivers/media/usb/dvb-usb/
H A Ddw2102.c303 u8 ibuf[MAX_XFER_SIZE], obuf[3]; in dw2102_earda_i2c_transfer() local
305 if (2 + msg[0].len != sizeof(obuf)) { in dw2102_earda_i2c_transfer()
319 obuf[0] = msg[0].addr << 1; in dw2102_earda_i2c_transfer()
320 obuf[1] = msg[0].len; in dw2102_earda_i2c_transfer()
321 obuf[2] = msg[0].buf[0]; in dw2102_earda_i2c_transfer()
323 obuf, msg[0].len + 2, DW210X_WRITE_MSG); in dw2102_earda_i2c_transfer()
335 u8 obuf[MAX_XFER_SIZE]; in dw2102_earda_i2c_transfer() local
337 if (2 + msg[0].len > sizeof(obuf)) { in dw2102_earda_i2c_transfer()
344 obuf[0] = msg[0].addr << 1; in dw2102_earda_i2c_transfer()
345 obuf[1] = msg[0].len; in dw2102_earda_i2c_transfer()
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H A Dttusb2.c371 static u8 obuf[60], ibuf[60]; in ttusb2_i2c_xfer() local
384 if (3 + msg[i].len > sizeof(obuf)) { in ttusb2_i2c_xfer()
400 obuf[0] = (msg[i].addr << 1) | (write_read | read); in ttusb2_i2c_xfer()
402 obuf[1] = 0; in ttusb2_i2c_xfer()
404 obuf[1] = msg[i].len; in ttusb2_i2c_xfer()
408 obuf[2] = msg[i+1].len; in ttusb2_i2c_xfer()
410 obuf[2] = msg[i].len; in ttusb2_i2c_xfer()
412 obuf[2] = 0; in ttusb2_i2c_xfer()
414 memcpy(&obuf[3], msg[i].buf, msg[i].len); 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()
H A Dcxusb.c202 u8 obuf[3], ibuf[MAX_XFER_SIZE]; in cxusb_i2c_xfer() local
210 obuf[0] = 0; in cxusb_i2c_xfer()
211 obuf[1] = msg[i].len; in cxusb_i2c_xfer()
212 obuf[2] = msg[i].addr; in cxusb_i2c_xfer()
214 obuf, 3, in cxusb_i2c_xfer()
223 u8 obuf[MAX_XFER_SIZE], ibuf[MAX_XFER_SIZE]; in cxusb_i2c_xfer() local
225 if (3 + msg[i].len > sizeof(obuf)) { in cxusb_i2c_xfer()
237 obuf[0] = msg[i].len; in cxusb_i2c_xfer()
238 obuf[1] = msg[i + 1].len; in cxusb_i2c_xfer()
239 obuf[2] = msg[i].addr; in cxusb_i2c_xfer()
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/openbmc/linux/drivers/media/usb/dvb-usb-v2/
H A Ddvbsky.c26 u8 obuf[DVBSKY_BUF_LEN]; member
47 memcpy(state->obuf, wbuf, wlen); in dvbsky_usb_generic_rw()
49 ret = dvb_usbv2_generic_rw_locked(d, state->obuf, wlen, in dvbsky_usb_generic_rw()
67 memcpy(state->obuf, obuf_pre, 3); in dvbsky_stream_ctrl()
68 ret = dvb_usbv2_generic_write_locked(d, state->obuf, 3); in dvbsky_stream_ctrl()
71 memcpy(state->obuf, obuf_post, 3); in dvbsky_stream_ctrl()
72 ret = dvb_usbv2_generic_write_locked(d, state->obuf, 3); in dvbsky_stream_ctrl()
89 u8 obuf[3], ibuf[2]; in dvbsky_gpio_ctrl() local
91 obuf[0] = 0x0e; in dvbsky_gpio_ctrl()
92 obuf[1] = gport; in dvbsky_gpio_ctrl()
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/openbmc/linux/drivers/crypto/ccp/
H A Dccp-debugfs.c16 #define OBUFP (obuf + oboff)
49 char *obuf; in ccp5_debugfs_info_read() local
54 obuf = kmalloc(OBUFLEN, GFP_KERNEL); in ccp5_debugfs_info_read()
55 if (!obuf) in ccp5_debugfs_info_read()
88 ret = simple_read_from_buffer(ubuf, count, offp, obuf, oboff); in ccp5_debugfs_info_read()
89 kfree(obuf); in ccp5_debugfs_info_read()
112 char *obuf; in ccp5_debugfs_stats_read() local
127 obuf = kmalloc(OBUFLEN, GFP_KERNEL); in ccp5_debugfs_stats_read()
128 if (!obuf) in ccp5_debugfs_stats_read()
150 ret = simple_read_from_buffer(ubuf, count, offp, obuf, oboff); in ccp5_debugfs_stats_read()
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/openbmc/linux/drivers/net/ppp/
H A Dppp_mppe.c337 mppe_compress(void *arg, unsigned char *ibuf, unsigned char *obuf, in mppe_compress() argument
364 obuf[0] = PPP_ADDRESS(ibuf); in mppe_compress()
365 obuf[1] = PPP_CONTROL(ibuf); in mppe_compress()
366 put_unaligned_be16(PPP_COMP, obuf + 2); in mppe_compress()
367 obuf += PPP_HDRLEN; in mppe_compress()
373 put_unaligned_be16(state->ccount, obuf); in mppe_compress()
385 obuf[0] |= state->bits; in mppe_compress()
388 obuf += MPPE_OVHD; in mppe_compress()
392 arc4_crypt(&state->arc4, obuf, ibuf, isize); in mppe_compress()
434 mppe_decompress(void *arg, unsigned char *ibuf, int isize, unsigned char *obuf, in mppe_decompress() argument
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H A Dppp_deflate.c47 unsigned char *obuf,
51 int isize, unsigned char *obuf, int osize);
185 static int z_compress(void *arg, unsigned char *rptr, unsigned char *obuf, in z_compress() argument
204 wptr = obuf; in z_compress()
411 unsigned char *obuf, int osize) in z_decompress() argument
439 obuf[0] = PPP_ADDRESS(ibuf); in z_decompress()
440 obuf[1] = PPP_CONTROL(ibuf); in z_decompress()
441 obuf[2] = 0; in z_decompress()
450 state->strm.next_out = obuf + 3; in z_decompress()
470 if ((obuf[3] & 1) == 0) { in z_decompress()
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/openbmc/qemu/hw/input/
H A Dadb-kbd.c191 static int adb_kbd_poll(ADBDevice *d, uint8_t *obuf) in adb_kbd_poll() argument
212 obuf[0] = 0x7f; in adb_kbd_poll()
213 obuf[1] = 0x7f; in adb_kbd_poll()
215 obuf[0] = keycode; in adb_kbd_poll()
220 obuf[1] = 0xff; in adb_kbd_poll()
226 static int adb_kbd_request(ADBDevice *d, uint8_t *obuf, in adb_kbd_request() argument
279 olen = adb_kbd_poll(d, obuf); in adb_kbd_request()
284 obuf[0] = 0x00; /* XXX: check this */ in adb_kbd_request()
285 obuf[1] = 0x07; /* led status */ in adb_kbd_request()
289 obuf[0] = d->devaddr; in adb_kbd_request()
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H A Dadb-mouse.c107 static int adb_mouse_poll(ADBDevice *d, uint8_t *obuf) in adb_mouse_poll() argument
145 obuf[0] = dy; in adb_mouse_poll()
146 obuf[1] = dx; in adb_mouse_poll()
150 static int adb_mouse_request(ADBDevice *d, uint8_t *obuf, in adb_mouse_request() argument
222 olen = adb_mouse_poll(d, obuf); in adb_mouse_request()
227 obuf[0] = d->devaddr; in adb_mouse_request()
228 obuf[1] = d->handler; in adb_mouse_request()
232 trace_adb_device_mouse_readreg(reg, obuf[0], obuf[1]); in adb_mouse_request()
H A Dadb.c49 static int do_adb_request(ADBBusState *s, uint8_t *obuf, const uint8_t *buf, in do_adb_request() argument
83 olen = adc->devreq(d, obuf, buf, len); in do_adb_request()
95 int adb_request(ADBBusState *s, uint8_t *obuf, const uint8_t *buf, int len) in adb_request() argument
103 ret = do_adb_request(s, obuf, buf, len); in adb_request()
109 int adb_poll(ADBBusState *s, uint8_t *obuf, uint16_t poll_mask) in adb_poll() argument
123 olen = do_adb_request(s, obuf + 1, buf, 1); in adb_poll()
127 obuf[0] = buf[0]; in adb_poll()
H A Dtrace-events6 adb_device_kbd_readreg(int reg, uint8_t val0, uint8_t val1) "reg %d obuf[0] 0x%2.2x obuf[1] 0x%2.2x"
13 adb_device_mouse_readreg(int reg, uint8_t val0, uint8_t val1) "reg %d obuf[0] 0x%2.2x obuf[1] 0x%2.…
/openbmc/qemu/tests/unit/
H A Dtest-iov.c65 unsigned char *ibuf, *obuf; in test_to_from_buf_1() local
74 obuf = g_malloc(sz + 8) + 4; in test_to_from_buf_1()
75 memcpy(obuf-4, "xxxx", 4); memcpy(obuf + sz, "yyyy", 4); in test_to_from_buf_1()
97 memset(obuf + i, 0, sz - i); in test_to_from_buf_1()
99 n = iov_to_buf(iov, niov, i, obuf + i, sz - i); in test_to_from_buf_1()
103 g_assert(memcmp(ibuf, obuf, sz) == 0); in test_to_from_buf_1()
106 n = iov_to_buf(iov, niov, i, obuf + i, 1); in test_to_from_buf_1()
109 g_assert(obuf[i] == (i & 255)); in test_to_from_buf_1()
125 memset(obuf + i, 0, j - i); in test_to_from_buf_1()
128 n = iov_to_buf(iov, niov, i, obuf + i, j - i); in test_to_from_buf_1()
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/openbmc/linux/include/linux/mfd/
H A Ddln2.h65 const void *obuf, unsigned obuf_len,
99 const void *obuf, unsigned obuf_len) in dln2_transfer_tx() argument
101 return dln2_transfer(pdev, cmd, obuf, obuf_len, NULL, NULL); in dln2_transfer_tx()
/openbmc/linux/arch/um/drivers/
H A Dslip_common.h86 unsigned char obuf[ENC_BUF_SIZE]; member
95 memset(slip->obuf, 0, sizeof(slip->obuf)); in slip_proto_init()
H A Dslip_common.c50 actual = slip_esc(buf, slip->obuf, len); in slip_proto_write()
51 n = net_write(fd, slip->obuf, actual); in slip_proto_write()
/openbmc/linux/arch/mips/boot/
H A Delf2ecoff.c570 char obuf[1024]; in main() local
580 memset(obuf, 0, sizeof obuf); in main()
583 write(outfile, obuf, in main()
585 sizeof obuf ? sizeof in main()
586 obuf : gap)); in main()
610 char obuf[4096]; in main() local
611 memset(obuf, 0, sizeof obuf); in main()
612 if (write(outfile, obuf, sizeof(obuf)) != sizeof(obuf)) { in main()
/openbmc/linux/drivers/media/usb/gspca/
H A Dkinect.c51 uint8_t obuf[0x400]; /* output buffer for control commands */ member
126 uint8_t *obuf = sd->obuf; in send_cmd() local
128 struct cam_hdr *chdr = (void *)obuf; in send_cmd()
142 memcpy(obuf+sizeof(*chdr), cmdbuf, cmd_len); in send_cmd()
144 res = kinect_write(udev, obuf, cmd_len + sizeof(*chdr)); in send_cmd()
/openbmc/linux/drivers/infiniband/core/
H A Duverbs.h57 void __user *obuf, in ib_uverbs_init_udata() argument
61 udata->outbuf = obuf; in ib_uverbs_init_udata()
69 void __user *obuf, in ib_uverbs_init_udata_buf_or_null() argument
73 ilen ? ibuf : NULL, olen ? obuf : NULL, in ib_uverbs_init_udata_buf_or_null()
/openbmc/linux/drivers/media/usb/au0828/
H A Dau0828-input.c62 char obuf[3]; in au8522_rc_read() local
64 .buf = obuf, .len = 2 }, in au8522_rc_read()
68 obuf[0] = 0x40 | reg >> 8; in au8522_rc_read()
69 obuf[1] = reg & 0xff; in au8522_rc_read()
71 obuf[2] = val; in au8522_rc_read()
/openbmc/linux/include/linux/
H A Dppp-comp.h51 unsigned char *obuf, int isize, int osize);
72 unsigned char *obuf, int osize);
/openbmc/linux/fs/
H A Dsplice.c1677 struct pipe_buffer *ibuf, *obuf; in splice_pipe_to_pipe() local
1748 obuf = &opipe->bufs[o_head & o_mask]; in splice_pipe_to_pipe()
1754 *obuf = *ibuf; in splice_pipe_to_pipe()
1759 o_len = obuf->len; in splice_pipe_to_pipe()
1772 *obuf = *ibuf; in splice_pipe_to_pipe()
1778 obuf->flags &= ~PIPE_BUF_FLAG_GIFT; in splice_pipe_to_pipe()
1779 obuf->flags &= ~PIPE_BUF_FLAG_CAN_MERGE; in splice_pipe_to_pipe()
1781 obuf->len = len; in splice_pipe_to_pipe()
1814 struct pipe_buffer *ibuf, *obuf; in link_pipe() local
1852 obuf = &opipe->bufs[o_head & o_mask]; in link_pipe()
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/openbmc/linux/drivers/mfd/
H A Ddln2.c302 static void *dln2_prep_buf(u16 handle, u16 cmd, u16 echo, const void *obuf, in dln2_prep_buf() argument
320 memcpy(buf + sizeof(*hdr), obuf, *obuf_len); in dln2_prep_buf()
328 const void *obuf, int obuf_len) in dln2_send_wait() argument
335 buf = dln2_prep_buf(handle, cmd, echo, obuf, &len, GFP_KERNEL); in dln2_send_wait()
427 const void *obuf, unsigned obuf_len, in _dln2_transfer() argument
455 ret = dln2_send_wait(dln2, handle, cmd, rx_slot, obuf, obuf_len); in _dln2_transfer()
514 const void *obuf, unsigned obuf_len, in dln2_transfer() argument
525 return _dln2_transfer(dln2, handle, cmd, obuf, obuf_len, ibuf, in dln2_transfer()

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