2009-08-15 04:24:03     Problem with customisation pppd between blackfin and OXPCIE958

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2009-08-15 04:24:03     Problem with customisation pppd between blackfin and OXPCIE958

MIchael Grishin (UKRAINE)

Message: 78914   

 

There is a following problem.

We have on the one hand blackfin 561 with uclinux and lifted on it pppd.

On the other hand bridge OXPCIE958. I try to customise ppp connection. It is interesting that at speed to 921600 all works normally. But the task costs in forcing to work for the speed 3500000 or 7000000.

When we instal speed 3500000 we see following messages on my PC:

 

using channel 30

Using interface ppp0

Connect: ppp0 <--> /dev/ttyS4

rcvd [LCP ConfReq id=0x1 <asyncmap 0x0> <magic 0xd56711ae> <pcomp> <accomp>]

sent [LCP ConfReq id=0x1 <asyncmap 0x0> <magic 0x1ab09d82> <pcomp> <accomp>]

sent [LCP ConfAck id=0x1 <asyncmap 0x0> <magic 0xd56711ae> <pcomp> <accomp>]

sent [LCP ConfReq id=0x1 <asyncmap 0x0> <magic 0x1ab09d82> <pcomp> <accomp>]

rcvd [LCP ConfReq id=0x1 <asyncmap 0x0> <magic 0xd56711ae> <pcomp> <accomp>]

sent [LCP ConfAck id=0x1 <asyncmap 0x0> <magic 0xd56711ae> <pcomp> <accomp>]

sent [LCP ConfReq id=0x1 <asyncmap 0x0> <magic 0x1ab09d82> <pcomp> <accomp>]

rcvd [LCP ConfReq id=0x1 <asyncmap 0x0> <magic 0xd56711ae> <pcomp> <accomp>]

sent [LCP ConfAck id=0x1 <asyncmap 0x0> <magic 0xd56711ae> <pcomp> <accomp>]

sent [LCP ConfReq id=0x1 <asyncmap 0x0> <magic 0x1ab09d82> <pcomp> <accomp>]

rcvd [LCP ConfReq id=0x1 <asyncmap 0x0> <magic 0xd56711ae> <pcomp> <accomp>]

sent [LCP ConfAck id=0x1 <asyncmap 0x0> <magic 0xd56711ae> <pcomp> <accomp>]

sent [LCP ConfReq id=0x1 <asyncmap 0x0> <magic 0x1ab09d82> <pcomp> <accomp>]

rcvd [LCP ConfReq id=0x1 <asyncmap 0x0> <magic 0xd56711ae> <pcomp> <accomp>]

sent [LCP ConfAck id=0x1 <asyncmap 0x0> <magic 0xd56711ae> <pcomp> <accomp>]

sent [LCP ConfReq id=0x1 <asyncmap 0x0> <magic 0x1ab09d82> <pcomp> <accomp>]

rcvd [LCP ConfReq id=0x1 <asyncmap 0x0> <magic 0xd56711ae> <pcomp> <accomp>]

sent [LCP ConfAck id=0x1 <asyncmap 0x0> <magic 0xd56711ae> <pcomp> <accomp>]

sent [LCP ConfReq id=0x1 <asyncmap 0x0> <magic 0x1ab09d82> <pcomp> <accomp>]

rcvd [LCP ConfReq id=0x1 <asyncmap 0x0> <magic 0x47ede5bc> <pcomp> <accomp>]

sent [LCP ConfAck id=0x1 <asyncmap 0x0> <magic 0x47ede5bc> <pcomp> <accomp>]

sent [LCP ConfReq id=0x1 <asyncmap 0x0> <magic 0x1ab09d82> <pcomp> <accomp>]

rcvd [LCP ConfReq id=0x1 <asyncmap 0x0> <magic 0x47ede5bc> <pcomp> <accomp>]

sent [LCP ConfAck id=0x1 <asyncmap 0x0> <magic 0x47ede5bc> <pcomp> <accomp>]

sent [LCP ConfReq id=0x1 <asyncmap 0x0> <magic 0x1ab09d82> <pcomp> <accomp>]

rcvd [LCP ConfReq id=0x1 <asyncmap 0x0> <magic 0x47ede5bc> <pcomp> <accomp>]

sent [LCP ConfAck id=0x1 <asyncmap 0x0> <magic 0x47ede5bc> <pcomp> <accomp>]

sent [LCP ConfReq id=0x1 <asyncmap 0x0> <magic 0x1ab09d82> <pcomp> <accomp>]

rcvd [LCP ConfReq id=0x1 <asyncmap 0x0> <magic 0x47ede5bc> <pcomp> <accomp>]

sent [LCP ConfAck id=0x1 <asyncmap 0x0> <magic 0x47ede5bc> <pcomp> <accomp>]

LCP: timeout sending Config-Requests

 

Here a file options.ttyS4 ppp on РС:

 

#options.ttyS4

lock

192.168.0.3:10.1.1.1

local

nodefaultroute

-detach

 

Here a file options for ppp (blackfin uclinux):

 

lock

linkname ppp0

local

nodefaultroute

/dev/ttyBF0

-detach

 

Speed I set from the command line

Prompt in what there can be a problem

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