Home
last modified time | relevance | path

Searched refs:TDR (Results 1 – 8 of 8) sorted by relevance

/linux/drivers/tty/serial/
H A Drsci.c22 #define TDR 0x04 macro
463 rsci_serial_out(port, TDR, c); in rsci_transmit_chars()
583 rsci_serial_out(port, TDR, c); in rsci_poll_put_char()
/linux/drivers/spi/
H A Dspi-atmel.c353 spi_writel(as, TDR, DUMMY_MSG); in atmel_spi_send_dummy()
659 spi_writel(as, TDR, *(u16 *)(xfer->tx_buf + xfer_pos)); in atmel_spi_next_xfer_single()
661 spi_writel(as, TDR, *(u8 *)(xfer->tx_buf + xfer_pos)); in atmel_spi_next_xfer_single()
716 spi_writel(as, TDR, (td1 << 16) | td0); in atmel_spi_next_xfer_fifo()
726 spi_writew(as, TDR, td0); in atmel_spi_next_xfer_fifo()
/linux/drivers/net/ethernet/cirrus/
H A Dcs89x0.h129 #define TDR 0x001C macro
/linux/drivers/net/wireless/admtek/
H A Dadm8211.h18 __le32 TDR; /* 0x08 CSR1 */ member
H A Dadm8211.c1666 ADM8211_CSR_WRITE(TDR, 0); in adm8211_tx_raw()
/linux/Documentation/networking/
H A Dethtool-netlink.rst221 ``ETHTOOL_MSG_CABLE_TEST_TDR_ACT`` action start raw TDR cable test
278 ``ETHTOOL_MSG_CABLE_TEST_TDR_NTF`` Cable test TDR results
1364 CABLE_TEST TDR
1367 Start a cable test and report raw TDR data
1393 Raw TDR data is gathered by sending a pulse down the cable and
1396 It can take a number of seconds to collect TDR data, especial if the
1404 ETHTOOL_A_CABLE_TEST_NTF_STATUS_COMPLETED and the TDR data.
1410 Before the raw TDR data should be an ETHTOOL_A_CABLE_TDR_NEST_STEP
1431 | | ``ETHTOOL_A_CABLE_NEST_STEP`` | nested | TDR step info |
/linux/Documentation/networking/diagnostic/
H A Dtwisted_pair_layer1_diagnostics.rst462 - **Noise** means that the Time Domain Reflectometry (TDR) test could not
472 - **Resolution Not Possible** means that the TDR test could not detect the
/linux/drivers/tty/
H A Dsynclink_gt.c362 #define TDR 0x80 /* tx data */ macro
4878 wr_reg16(info, TDR, 0); in irq_test()