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Searched refs:obuf (Results 1 – 25 of 45) sorted by relevance

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/linux-6.15/drivers/media/usb/dvb-usb/
H A Ddw2102.c376 u8 obuf[2]; in dw2102_earda_i2c_transfer() local
416 u8 obuf[2]; in dw2104_i2c_transfer() local
450 u8 obuf[19]; in dw2104_i2c_transfer() local
606 u8 obuf[2]; in s6x0_i2c_transfer() local
608 obuf[0] = 1; in s6x0_i2c_transfer()
612 obuf[0] = 3; in s6x0_i2c_transfer()
619 u8 obuf[2]; in s6x0_i2c_transfer() local
621 obuf[0] = 5; in s6x0_i2c_transfer()
910 .buf = obuf, in s6x0_read_mac_address()
921 obuf[0] = i; in s6x0_read_mac_address()
[all …]
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.c210 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()
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()
243 obuf, 3 + msg[i].len, in cxusb_i2c_xfer()
255 u8 obuf[MAX_XFER_SIZE], ibuf; in cxusb_i2c_xfer() local
263 obuf[0] = msg[i].addr; in cxusb_i2c_xfer()
[all …]
H A Dvp7045.c83 u8 obuf[2] = { 0 },v; in vp7045_read_reg() local
84 obuf[1] = reg; in vp7045_read_reg()
86 vp7045_usb_op(d,TUNER_REG_READ,obuf,2,&v,1,30); in vp7045_read_reg()
/linux-6.15/drivers/media/usb/dvb-usb-v2/
H A Ddvbsky.c26 u8 obuf[DVBSKY_BUF_LEN]; member
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()
93 obuf[2] = value; in dvbsky_gpio_ctrl()
126 obuf[0] = 0x09; in dvbsky_i2c_xfer()
127 obuf[1] = 0; in dvbsky_i2c_xfer()
136 obuf[0] = 0x08; in dvbsky_i2c_xfer()
152 obuf[0] = 0x09; in dvbsky_i2c_xfer()
185 obuf[0] = 0x10; in dvbsky_rc_query()
[all …]
/linux-6.15/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()
89 kfree(obuf); in ccp5_debugfs_info_read()
112 char *obuf; in ccp5_debugfs_stats_read() local
128 if (!obuf) in ccp5_debugfs_stats_read()
151 kfree(obuf); in ccp5_debugfs_stats_read()
198 char *obuf; in ccp5_debugfs_queue_read() local
204 if (!obuf) in ccp5_debugfs_queue_read()
[all …]
/linux-6.15/drivers/net/ppp/
H A Dppp_mppe.c364 obuf[0] = PPP_ADDRESS(ibuf); in mppe_compress()
365 obuf[1] = PPP_CONTROL(ibuf); in mppe_compress()
367 obuf += PPP_HDRLEN; in mppe_compress()
385 obuf[0] |= state->bits; in mppe_compress()
388 obuf += MPPE_OVHD; in mppe_compress()
555 obuf[0] = PPP_ADDRESS(ibuf); /* +1 */ in mppe_decompress()
557 obuf += 2; in mppe_decompress()
573 if ((obuf[0] & 0x01) != 0) { in mppe_decompress()
574 obuf[1] = obuf[0]; in mppe_decompress()
575 obuf[0] = 0; in mppe_decompress()
[all …]
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 Dbsd_comp.c185 unsigned char *obuf, int isize, int osize);
189 unsigned char *obuf, int osize);
563 static int bsd_compress (void *state, unsigned char *rptr, unsigned char *obuf, in bsd_compress() argument
630 wptr = obuf; in bsd_compress()
828 unsigned char *obuf, int osize) in bsd_decompress() argument
893 wptr = obuf; in bsd_decompress()
/linux-6.15/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-6.15/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()
/linux-6.15/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-6.15/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()
/linux-6.15/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-6.15/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-6.15/drivers/misc/mei/
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,
H A Dvsc-tp.c148 static int vsc_tp_dev_xfer(struct vsc_tp *tp, void *obuf, void *ibuf, size_t len) in vsc_tp_dev_xfer() argument
152 .tx_buf = obuf, in vsc_tp_dev_xfer()
275 int vsc_tp_xfer(struct vsc_tp *tp, u8 cmd, const void *obuf, size_t olen, in vsc_tp_xfer() argument
282 if (!obuf || !ibuf || olen > VSC_TP_MAX_MSG_SIZE) in vsc_tp_xfer()
291 memcpy(pkt->buf, obuf, olen); in vsc_tp_xfer()
316 int vsc_tp_rom_xfer(struct vsc_tp *tp, const void *obuf, void *ibuf, size_t len) in vsc_tp_rom_xfer() argument
327 cpu_to_be32_array((u32 *)tp->tx_buf, obuf, words); in vsc_tp_rom_xfer()
/linux-6.15/include/linux/
H A Dppp-comp.h51 unsigned char *obuf, int isize, int osize);
72 unsigned char *obuf, int osize);
/linux-6.15/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-6.15/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-6.15/fs/
H A Dsplice.c1719 struct pipe_buffer *ibuf, *obuf; in splice_pipe_to_pipe() local
1787 obuf = pipe_buf(opipe, o_head); in splice_pipe_to_pipe()
1793 *obuf = *ibuf; in splice_pipe_to_pipe()
1798 o_len = obuf->len; in splice_pipe_to_pipe()
1811 *obuf = *ibuf; in splice_pipe_to_pipe()
1820 obuf->len = len; in splice_pipe_to_pipe()
1900 *obuf = *ibuf; in link_pipe()
1909 if (obuf->len > len) in link_pipe()
1910 obuf->len = len; in link_pipe()
1911 ret += obuf->len; in link_pipe()
[all …]
/linux-6.15/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-6.15/drivers/usb/misc/
H A Dusb-ljca.c294 const u8 *obuf, u8 obuf_len, u8 *ibuf, u8 ibuf_len, in ljca_send() argument
316 if (obuf) in ljca_send()
317 memcpy(header->data, obuf, obuf_len); in ljca_send()
368 int ljca_transfer(struct ljca_client *client, u8 cmd, const u8 *obuf, in ljca_transfer() argument
372 obuf, obuf_len, ibuf, ibuf_len, true, in ljca_transfer()
377 int ljca_transfer_noack(struct ljca_client *client, u8 cmd, const u8 *obuf, in ljca_transfer_noack() argument
380 return ljca_send(client->adapter, client->type, cmd, obuf, in ljca_transfer_noack()
/linux-6.15/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()
248 (struct ljca_gpio_packet *)ljca_gpio->obuf; in ljca_enable_irq()

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