Home
last modified time | relevance | path

Searched refs:write_len (Results 1 – 7 of 7) sorted by relevance

/drivers/i2c/busses/
Di2c-pmcmsp.c104 u8 write_len; /* Number of bytes in the write buffer */ member
436 (((cmd->write_len - 1) & 0x7) << 4) | in pmcmsptwi_cmd_to_reg()
449 if ((cmd->type == MSP_TWI_CMD_WRITE && cmd->write_len == 0) || in pmcmsptwi_xfer_cmd()
452 (cmd->read_len == 0 || cmd->write_len == 0))) { in pmcmsptwi_xfer_cmd()
467 tmp >>= (MSP_MAX_BYTES_PER_RW - cmd->write_len) * 8; in pmcmsptwi_xfer_cmd()
471 if (cmd->write_len > 4) in pmcmsptwi_xfer_cmd()
519 cmd.write_len = msg->len; in pmcmsptwi_master_xfer()
527 cmd.write_len = 0; in pmcmsptwi_master_xfer()
533 cmd.write_len = msg->len; in pmcmsptwi_master_xfer()
/drivers/media/usb/dvb-usb/
Dpctv452e.c103 unsigned int write_len, unsigned int read_len) in tt3650_ci_msg() argument
111 BUG_ON(NULL == data && 0 != (write_len | read_len)); in tt3650_ci_msg()
112 BUG_ON(write_len > 64 - 4); in tt3650_ci_msg()
120 buf[3] = write_len; in tt3650_ci_msg()
122 memcpy(buf + 4, data, write_len); in tt3650_ci_msg()
125 ret = dvb_usb_generic_rw(d, buf, 4 + write_len, in tt3650_ci_msg()
146 u8 cmd, u8 *data, unsigned int write_len, in tt3650_ci_msg_locked() argument
154 ret = tt3650_ci_msg(d, cmd, data, write_len, read_len); in tt3650_ci_msg_locked()
Dttusb2.c123 static int tt3650_ci_msg(struct dvb_usb_device *d, u8 cmd, u8 *data, unsigned int write_len, unsign… in tt3650_ci_msg() argument
127 ret = ttusb2_msg(d, cmd, data, write_len, rx, read_len); in tt3650_ci_msg()
133 static int tt3650_ci_msg_locked(struct dvb_ca_en50221 *ca, u8 cmd, u8 *data, unsigned int write_len… in tt3650_ci_msg_locked() argument
140 ret = tt3650_ci_msg(d, cmd, data, write_len, read_len); in tt3650_ci_msg_locked()
/drivers/media/usb/pvrusb2/
Dpvrusb2-hdw.c344 void *write_data,unsigned int write_len,
3622 void *write_data,unsigned int write_len, in pvr2_send_request_ex() argument
3650 if (!write_data) write_len = 0; in pvr2_send_request_ex()
3652 if (write_len > PVR2_CTL_BUFFSIZE) { in pvr2_send_request_ex()
3657 write_len,PVR2_CTL_BUFFSIZE); in pvr2_send_request_ex()
3665 write_len,PVR2_CTL_BUFFSIZE); in pvr2_send_request_ex()
3668 if ((!write_len) && (!read_len)) { in pvr2_send_request_ex()
3677 if (write_len) { in pvr2_send_request_ex()
3682 hdw->cmd_debug_write_len = write_len; in pvr2_send_request_ex()
3693 if (write_len) { in pvr2_send_request_ex()
[all …]
Dpvrusb2-hdw.h248 void *write_ptr,unsigned int write_len,
/drivers/media/pci/ddbridge/
Dddbridge-core.c1414 __u32 write_len; member
1451 if (fio.write_len > 1028 || fio.read_len > 1028) in ddb_ioctl()
1453 if (fio.write_len + fio.read_len > 1028) in ddb_ioctl()
1457 rbuf = wbuf + fio.write_len; in ddb_ioctl()
1459 if (copy_from_user(wbuf, fio.write_buf, fio.write_len)) in ddb_ioctl()
1461 res = flashio(dev, wbuf, fio.write_len, rbuf, fio.read_len); in ddb_ioctl()
/drivers/ps3/
Dps3av.c220 struct ps3av_reply_hdr *recv_buf, int write_len, in ps3av_send_cmd_pkt() argument
231 res = ps3av_vuart_write(ps3av->dev, send_buf, write_len); in ps3av_send_cmd_pkt()