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Searched refs:obuf (Results 1 – 24 of 24) sorted by relevance

/linux/drivers/net/ppp/
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()
[all …]
H A Dppp_async.c71 unsigned char obuf[OBUFSIZE]; member
178 ap->optr = ap->obuf; in ppp_asynctty_open()
179 ap->olim = ap->obuf; in ppp_asynctty_open()
531 buf = ap->obuf; in ppp_async_encode()
577 buflim = ap->obuf + OBUFSIZE - 6; in ppp_async_encode()
/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()
/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()
/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()
/linux/drivers/i2c/busses/
H A Di2c-ljca.c59 u8 obuf[LJCA_I2C_BUF_SIZE]; member
66 (struct ljca_i2c_rw_packet *)ljca_i2c->obuf; in ljca_i2c_init()
83 (struct ljca_i2c_rw_packet *)ljca_i2c->obuf; in ljca_i2c_start()
113 (struct ljca_i2c_rw_packet *)ljca_i2c->obuf; in ljca_i2c_stop()
143 (struct ljca_i2c_rw_packet *)ljca_i2c->obuf; in ljca_i2c_pure_read()
189 (struct ljca_i2c_rw_packet *)ljca_i2c->obuf; in ljca_i2c_pure_write()
/linux/drivers/misc/mei/
H A Dvsc-tp.c151 static int vsc_tp_dev_xfer(struct vsc_tp *tp, void *obuf, void *ibuf, size_t len) in vsc_tp_dev_xfer() argument
155 .tx_buf = obuf, in vsc_tp_dev_xfer()
278 int vsc_tp_xfer(struct vsc_tp *tp, u8 cmd, const void *obuf, size_t olen, in vsc_tp_xfer() argument
285 if (!obuf || !ibuf || olen > VSC_TP_MAX_MSG_SIZE) in vsc_tp_xfer()
294 memcpy(pkt->buf, obuf, olen); in vsc_tp_xfer()
319 int vsc_tp_rom_xfer(struct vsc_tp *tp, const void *obuf, void *ibuf, size_t len) in vsc_tp_rom_xfer() argument
330 cpu_to_be32_array((__be32 *)tp->tx_buf, obuf, words); in vsc_tp_rom_xfer()
H A Dvsc-tp.h31 int vsc_tp_rom_xfer(struct vsc_tp *tp, const void *obuf, void *ibuf,
34 int vsc_tp_xfer(struct vsc_tp *tp, u8 cmd, const void *obuf, size_t olen,
/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()
/linux/include/linux/
H A Dppp-comp.h51 unsigned char *obuf, int isize, int osize);
72 unsigned char *obuf, int osize);
/linux/fs/
H A Dsplice.c1722 struct pipe_buffer *ibuf, *obuf; in splice_pipe_to_pipe() local
1790 obuf = pipe_buf(opipe, o_head); in splice_pipe_to_pipe()
1796 *obuf = *ibuf; in splice_pipe_to_pipe()
1801 o_len = obuf->len; in splice_pipe_to_pipe()
1814 *obuf = *ibuf; in splice_pipe_to_pipe()
1820 obuf->flags &= ~PIPE_BUF_FLAG_GIFT; in splice_pipe_to_pipe()
1821 obuf->flags &= ~PIPE_BUF_FLAG_CAN_MERGE; in splice_pipe_to_pipe()
1823 obuf->len = len; in splice_pipe_to_pipe()
1856 struct pipe_buffer *ibuf, *obuf; in link_pipe() local
1891 obuf = pipe_buf(opipe, o_head); in link_pipe()
[all …]
/linux/include/linux/usb/
H A Dljca.h128 int ljca_transfer(struct ljca_client *client, u8 cmd, const u8 *obuf,
142 int ljca_transfer_noack(struct ljca_client *client, u8 cmd, const u8 *obuf,
/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()
/linux/drivers/usb/misc/
H A Dusb-ljca.c305 const u8 *obuf, u8 obuf_len, u8 *ibuf, u8 ibuf_len, in ljca_send() argument
327 if (obuf) in ljca_send()
328 memcpy(header->data, obuf, obuf_len); in ljca_send()
379 int ljca_transfer(struct ljca_client *client, u8 cmd, const u8 *obuf, in ljca_transfer() argument
383 obuf, obuf_len, ibuf, ibuf_len, true, in ljca_transfer()
388 int ljca_transfer_noack(struct ljca_client *client, u8 cmd, const u8 *obuf, in ljca_transfer_noack() argument
391 return ljca_send(client->adapter, client->type, cmd, obuf, in ljca_transfer_noack()
/linux/drivers/gpio/
H A Dgpio-ljca.c73 u8 obuf[LJCA_GPIO_BUF_SIZE]; member
81 (struct ljca_gpio_packet *)ljca_gpio->obuf; in ljca_gpio_config()
101 (struct ljca_gpio_packet *)ljca_gpio->obuf; in ljca_gpio_read()
125 (struct ljca_gpio_packet *)ljca_gpio->obuf; in ljca_gpio_write()
253 (struct ljca_gpio_packet *)ljca_gpio->obuf; in ljca_enable_irq()
/linux/drivers/media/usb/dvb-usb-v2/
H A Dlmedm04.c500 static u8 obuf[64], ibuf[64]; in lme2510_i2c_xfer() local
515 obuf[0] = gate | (read << 7); in lme2510_i2c_xfer()
518 obuf[1] = (read) ? 2 : msg[i].len + 1; in lme2510_i2c_xfer()
520 obuf[1] = msg[i].len + read + 1; in lme2510_i2c_xfer()
522 obuf[2] = msg[i].addr << 1; in lme2510_i2c_xfer()
528 memcpy(&obuf[3], msg[i].buf, msg[i].len); in lme2510_i2c_xfer()
529 obuf[msg[i].len+3] = msg[i+1].len; in lme2510_i2c_xfer()
533 memcpy(&obuf[3], msg[i].buf, msg[i].len); in lme2510_i2c_xfer()
537 if (lme2510_msg(d, obuf, len, ibuf, 64) < 0) { in lme2510_i2c_xfer()
/linux/drivers/media/tuners/
H A Dtuner-i2c.h45 unsigned char *obuf, int olen, in tuner_i2c_xfer_send_recv() argument
49 .buf = obuf, .len = olen }, in tuner_i2c_xfer_send_recv()
/linux/include/linux/dma/
H A Dti-cppi5.h480 dma_addr_t obuf, u32 obuf_len) in cppi5_hdesc_attach_buf() argument
484 desc->org_buf_ptr = obuf; in cppi5_hdesc_attach_buf()
489 dma_addr_t *obuf, u32 *obuf_len) in cppi5_hdesc_get_obuf() argument
491 *obuf = desc->org_buf_ptr; in cppi5_hdesc_get_obuf()
/linux/drivers/staging/media/av7110/
H A Dav7110_av.c770 u8 obuf[TS_SIZE]; in p_to_t() local
796 memset(obuf, 0, TS_SIZE); in p_to_t()
799 obuf, (TS_SIZE - 4)); in p_to_t()
800 memcpy(obuf + l, buf + c, TS_SIZE - l); in p_to_t()
804 obuf, length - c); in p_to_t()
805 memcpy(obuf + l, buf + c, TS_SIZE - l); in p_to_t()
808 feed->cb.ts(obuf, 188, NULL, 0, &feed->feed.ts, NULL); in p_to_t()
/linux/drivers/usb/misc/sisusbvga/
H A Dsisusb.h111 char *obuf[NUMOBUFS], *ibuf; /* transfer buffers */ member
H A Dsisusbvga.c66 kfree(sisusb->obuf[i]); in sisusb_free_buffers()
67 sisusb->obuf[i] = NULL; in sisusb_free_buffers()
357 buffer = sisusb->obuf[index]; in sisusb_send_bulk_msg()
756 kernbuffer = sisusb->obuf[index]; in sisusb_write_mem_bulk()
1322 memset(sisusb->obuf[i], 0, sisusb->obufsize); in sisusb_clear_vram()
2838 sisusb->obuf[i] = kmalloc(SISUSB_OBUF_SIZE, GFP_KERNEL); in sisusb_probe()
2839 if (!sisusb->obuf[i]) { in sisusb_probe()
/linux/fs/fuse/
H A Ddev.c2332 struct pipe_buffer *obuf; in fuse_dev_splice_write() local
2338 obuf = &bufs[nbuf]; in fuse_dev_splice_write()
2341 *obuf = *ibuf; in fuse_dev_splice_write()
2349 *obuf = *ibuf; in fuse_dev_splice_write()
2350 obuf->flags &= ~PIPE_BUF_FLAG_GIFT; in fuse_dev_splice_write()
2351 obuf->len = rem; in fuse_dev_splice_write()
2352 ibuf->offset += obuf->len; in fuse_dev_splice_write()
2353 ibuf->len -= obuf->len; in fuse_dev_splice_write()
2356 rem -= obuf->len; in fuse_dev_splice_write()
/linux/drivers/misc/
H A Dfastrpc.c397 u64 size, struct fastrpc_buf **obuf) in __fastrpc_buf_alloc() argument
424 *obuf = buf; in __fastrpc_buf_alloc()
430 u64 size, struct fastrpc_buf **obuf) in fastrpc_buf_alloc() argument
435 ret = __fastrpc_buf_alloc(fl, dev, size, obuf); in fastrpc_buf_alloc()
439 buf = *obuf; in fastrpc_buf_alloc()
448 u64 size, struct fastrpc_buf **obuf) in fastrpc_remote_heap_alloc() argument
452 return __fastrpc_buf_alloc(fl, rdev, size, obuf); in fastrpc_remote_heap_alloc()
/linux/drivers/tty/serial/
H A Dcpm_uart.c1084 static int poll_wait_key(char *obuf, struct uart_cpm_port *pinfo) in poll_wait_key() argument
1101 if (obuf) { in poll_wait_key()
1104 *obuf++ = *cp++; in poll_wait_key()