由上图,我们可以知道,如果串口只接了RX、TX两个信号,那么要流控的话只能使用软流控;如果接了RX,TX,CTS ,RTS四个信号,那么可以使用硬流控或者软件流控。
config2.enableTx = true; config2.enableRx = true; config2.enableRxRTS = true; LPUART_Init(MB1, &config2, MB_CLK_FREQ); LPUART_EnableInterrupts(MB1, kLPUART_RxDataRegFullInterruptEnable); EnableIRQ(MB1_IRQn); PRINTF("-MB1: enabled\r\n"); 0 Kudos Reply 07-22-2019 12:1...
root@firefly:/sys/bus/platform/drivers/rk_gmac-dwmac# [11550.624270] rk_gmac-dwmac fe300000.ethernet eth0: Link is Up - 100Mbps/Full - flow control rx/tx Copy the codeThe last line is indicating flow control enabled, right? Plz check Reply...
The log says “Please set the "Flow Control" to "Rx & Tx Enabled" on "VIA Velocity Compatible Management Adapter". Then retry this test.” NIC driver did open Rx & Tx flow control, and the same driver can pass this item in WLK1.5.Can anybody give any hint or solution?Thank ...
rx-1-> CPU 1 tx-1-> CPU 1 等等。 您不能使用sim affinity或fw ctl affinity命令更改和查询多队列接口的IRQ相似性。 您可以通过运行以下命令来重置多队列IRQ的相似性:cpmq set affinity 您可以通过运行以下命令查看多队列IRQ的相似性:cpmq get -v ...
. When an Ethernet device gets over loaded, flow control allows it to send PAUSE requests to the devices sending it data to allow the over loaded condition to clear. If flow control is not enabled and an over loaded condition occurs, the device will dr
This feature is disabled by default. In order to activate it, ensure that Flow Control feature is also enabled. ethtool--set-priv-flags ens6 dropless_rq on To get the feature state, run: ethtool--show-priv-flags DEVNAME Output example: ...
* config.enableRx = false; */ USART_GetDefaultConfig(&config); config.baudRate_Bps = BOARD_DEBUG_UART_BAUDRATE; config.enableTx = true; config.enableRx = true; config.txWatermark=kUSART_TxFifo6; config.rxWatermark=kUSART_RxFifo6; //config.enableHardwareFlowControl=true; US...
In order to activate it, ensure that Flow Control feature is also enabled. ethtool --set-priv-flags ens6 dropless_rq on To get the feature state, run: ethtool --show-priv-flags DEVNAME Output example: forPrivate flags DEVNAME: rx_cqe_moder : on rx_cqe_compress: off sniffer : ...
To enable or disable Rx or Tx Flow Control, please use the codes below:: # ethtool -A <ethX> rx <on|off> tx <on|off> For the rest of the guide, please refer to the "Flow Control" section of this readme file below: https://downloadmirror.intel...