On 3/9/20 7:53 PM, Jan Kiszka wrote: > On 09.03.20 15:58, Benji via Xenomai wrote: >> Hi, >> >> i try to get RTnet up and running, but there are some issues with setup. >> >> Two system are connected via a switch. Both have 2 network interface, >> Intel i210 and Intel 82574L. Only Intel i210 is used by Xenomai/ RTnet. >> One system is configured as master in 'rtnet.conf', the other one as a >> slave. If 'rtnet start' is executed following outputs appears. >> >> Master: >> >>> Waiting for all slaves... >> >> Slave: >> >>> Stage 1: searching for master... >> >> RT interface came up as 'rtifconfig' is shown, but both hang on there >> stages. >> >> At master the dmesg output are floated with messages like: >> >>> [ 323.903321] rt_igb: rteth0: Reset adapter >>> [ 323.905082] TDMA: Failed to transmit sync frame! >>> [ 323.910082] TDMA: Failed to transmit sync frame! >>> [ 323.915083] TDMA: Failed to transmit sync frame! >>> [ 323.920083] TDMA: Failed to transmit sync frame! >>> [ 323.932087] RTcfg: error -11 while sending stage 1 frame >> >> Anybody knows that error -11 means? I can't find any information on >> this error code. > > EAGAIN - the tx queue is filled up, no packets go out, eventually the > sender is out of (statically allocated) resources. Does transmission > work fine without RTmac/TDMA? Might be that interrupt are not coming > (/proc/xenomai/irq). > > Jan >
Hi, i doesn't try yet without TDMA. /proc/xenomai/irq: > cat /proc/xenomai/irq IRQ CPU0 [sync] 353: 0 [reschedule] 4354: 0 [timer-ipi]4355: 9995614 [timer/0] 4419: 65 [virtual] Benji
