[ECOS] Re: Network latency

2009-10-27 Thread andrew bell
Hi Grant Thanks for the info, following your advise we've done the following: We're using a PowerPC with a FEC, which is directly connected to an ethernet switch MAC using the MII. The MAC was set to full duplex, 100MBits, no flow control. The stock if_fec.c during fec_eth_reset, sets the Trans

[ECOS] Re: Network latency

2009-10-26 Thread Grant Edwards
On 2009-10-26, andrew bell wrote: > I?ve gone back to the nc_master / slave tests and monitored > the throughput when connecting a PC to one of the boxes > running eCos. Initially everything looked fine until I insert > a switch between the PC and eCos box. > > With any switch between the PC / eC