Hi,
I'm trying to set up a direct connection between two notebooks but the
don't see each other.
The master is waiting for the slaves and the slave hangs at stage 1:
searching the master.
After stopping the waiting, rtpinging doesn't work either.
I'm using a IBM T42 notebook as the master with the e1000 module and
a Asus A6000 as the slave with the r8169 module.
I'm using linux 2.6.19.7, Xenomai 2.3.1 and Rtnet 0.9.9 on both.
Pinging each other non-real time works.
Some detailed info for the master:
## rtnet.conf
# RT-NIC driver
RT_DRIVER="rt_e1000"
#RT_DRIVER_OPTIONS="cards=1,0,0,0"
RT_DRIVER_OPTIONS=""
IPADDR="10.0.0.1"
NETMASK=""
TDMA_MODE="master"
# Master parameters
# Simple setup: List of TDMA slaves
TDMA_SLAVES="10.0.0.2"
Dmesg in another console returns: "TDMA: Failed to transmit sync frame!"
[EMAIL PROTECTED]:/usr/local/rtnet/sbin# ./rtifconfig
rteth0 Medium: Ethernet Hardware address: 00:10:C6:E1:B9:F2
IP address: 10.0.0.1 Broadcast address: 10.255.255.255
UP BROADCAST RUNNING MTU: 1500
Some info about the slave
## rtnet.conf
# RT-NIC driver
RT_DRIVER="rt_r8169"
RT_DRIVER_OPTION=""
# RT_DRIVER_OPTIONS="cards=1,0,0,0"
IPADDR="10.0.0.2"
NETMASK=""
TDMA_MODE="slave"
Dmesg returns:
*** RTnet 0.9.9 - built on Jul 27 2007 13:13:28 ***
RTnet: initialising real-time networking
Initializing rt_r8169 driver<6>PCI: Found IRQ 5 for device 0000:00:0b.0
PCI: Sharing IRQ 5 with 0000:00:0a.2
PCI: Sharing IRQ 5 with 0000:00:0a.3
rt_r8169: PCI device 0000:00:0b.0: unknown chip version, assuming
RTL-8169
r8169: --------------------------
r8169: dev->mtu = 1500
r8169: priv->curr_mtu_size = 1500
r8169: priv->tx_pkt_len = 1514
r8169: priv->rx_pkt_len = 1514
r8169: priv->hw_rx_pkt_len = 1522
r8169: --------------------------
RTnet: registered rteth0
rteth0: Identified chip type is 'RTL8169'.
rteth0: rt_r8169 RTnet Gigabit Ethernet driver 2.2-04 at 0xd800,
00:15:f2:0f:68:68, IRQ 5
r8169: priv->mcfg=4, priv->pcfg=3
r8169: Set MAC Reg C+CR Offset 0x82h = 0x01h
rteth0: Auto-negotiation Enabled.
r8169: priv->linkstatus = 0x04
RTcfg: init real-time configuration distribution protocol
RTmac: init realtime media access control
RTmac/TDMA: init time division multiple access control mechanism
r8169: Set MAC Reg C+CR Offset 0xE0: bit-3.
[EMAIL PROTECTED]:~$
[EMAIL PROTECTED]:/usr/local/rtnet/sbin# ./rtifconfig
rteth0 Medium: Ethernet Hardware address: 00:15:F2:0F:68:68
IP address: 10.0.0.2 Broadcast address: 10.255.255.255
UP BROADCAST RUNNING MTU: 1500
####
I hope someone can help me with it, I'm not very familiar (newb) with
linux and real time networking.
Thanks in advance,
Jeroen
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