/* Get queue manager and queue number from handle */
queInfo = Qmss_getQueueNumber (rxQueHnd); 704
rxFlowCfg.rx_dest_qnum = queInfo.qNum;
rxFlowCfg.rx_dest_qmgr = queInfo.qMgr;
rxFlowCfg.rx_sop_offset = 0;
rxFlowCfg.rx_desc_type = Cppi_DescType_HOST;
/* Get queue manager and queue number from handle */
queInfo = Qmss_getQueueNumber (freeQueHnd);
rxFlowCfg.rx_fdq0_sz0_qnum = queInfo.qNum;
rxFlowCfg.rx_fdq0_sz0_qmgr = queInfo.qMgr;
rxFlowCfg.rx_psinfo_present = 1;
rxFlowCfg.rx_ps_location = 0;
运行结果:
[C66xx_0] -------------------------Queue status-------------------------
[C66xx_0] Transmit Queue 800 Entry Count : 0
[C66xx_0] Tx Free Queue 737 Entry Count : 0
[C66xx_0] Rx Free Queue 738 Entry Count : 0
[C66xx_0] Receive Queue 704 Entry Count : 0
[C66xx_0] Tx completion Queue 1000 Entry Count : 8
疑问:为什么Receive Queue 704里面没有描述符,接收的描述符去哪里了,官方例程cppiTestProject???