Lines Matching defs:buf

534 	const u8 *buf,
614 * @buf: Buffer containing upstream message
621 const u8 *buf,
636 dev_dbg(&priv->spi->dev, "%#03x\n", buf[i]);
638 fifo_buffer = kmemdup(buf, len, GFP_KERNEL);
660 const u8 *buf,
724 u8 *buf;
729 buf = cas_ctl->tx_in_buf;
730 len = buf[1] + 2;
740 if (buf[0] & SPI_SYN) {
742 memcpy(priv->sync_command_response, buf, len);
746 cascoda_api_upstream(buf, len, priv->spi);
751 cascoda_api_upstream(buf, len, priv->spi);
754 ca8210_net_rx(priv->hw, buf, len);
755 if (buf[0] == SPI_MCPS_DATA_CONFIRM) {
756 if (buf[3] == MAC_TRANSACTION_OVERFLOW) {
776 } else if (buf[0] == SPI_HWME_WAKEUP_INDICATION) {
781 switch (buf[2]) {
904 * @buf: Octet array to send
911 const u8 *buf,
936 memcpy(cas_ctl->tx_buf, buf, len);
975 * @buf: Octet array of command being sent downstream
976 * @len: length of buf
980 * Effectively calls ca8210_spi_transfer to write buf[] to the spi, then for
987 const u8 *buf,
998 if ((buf[0] & SPI_SYN) && response) { /* if sync wait for confirm */
1005 status = ca8210_spi_transfer(priv->spi, buf, len);
1014 if (((buf[0] & SPI_SYN) && response))
1035 if (!((buf[0] & SPI_SYN) && response))
1088 const u8 *buf,
2425 * @buf: Buffer containing command to check
2430 static int ca8210_test_check_upstream(u8 *buf, void *device_ref)
2435 if (buf[0] == SPI_MLME_SET_REQUEST) {
2436 ret = tdme_checkpibattribute(buf[2], buf[4], buf + 5);
2441 response[3] = buf[2];
2442 response[4] = buf[3];
2448 if (buf[0] == SPI_MLME_ASSOCIATE_REQUEST) {
2449 return tdme_channelinit(buf[2], device_ref);
2450 } else if (buf[0] == SPI_MLME_START_REQUEST) {
2451 return tdme_channelinit(buf[4], device_ref);
2453 (buf[0] == SPI_MLME_SET_REQUEST) &&
2454 (buf[2] == PHY_CURRENT_CHANNEL)
2456 return tdme_channelinit(buf[5], device_ref);
2458 (buf[0] == SPI_TDME_SET_REQUEST) &&
2459 (buf[2] == TDME_CHANNEL)
2461 return tdme_channelinit(buf[4], device_ref);
2464 (buf[0] == SPI_MLME_RESET_REQUEST) &&
2465 (buf[2] == 1)
2553 * @buf: Buffer to write message to
2565 char __user *buf,
2597 bytes_not_copied = copy_to_user(buf, fifo_buffer, bytes_not_copied);