Checking the state after bootup:
armada:~# dmesg |grep tty ttyS00 at 0x03f8 (irq = 4) is a 16550A # irda port ttyS1: LSR safety check engaged! # hmm what's these..? ttyS1: LSR safety check engaged! # anyway, the first serial port has been disabled in bios ttyS2: LSR safety check engaged! # and there is no second serial port ttyS2: LSR safety check engaged! ttyS03 at port 0x02e8 (irq = 3) is a 16550A # pcmcia modem Now doing 'irattach /dev/ttyS0 -s'... let's see what happens: armada:~# tail /var/log/messages Apr 4 23:16:57 armada irattach: Serial connection established. Apr 4 23:16:57 armada kernel: IrDA: Registered device irda0 Apr 4 23:16:57 armada /etc/hotplug/net.agent: assuming irda0 is already up Apr 4 23:16:58 armada irattach: executing: 'echo armada > /proc/sys/net/irda/devname' armada:~# dmesg IrDA: Registered device irda0 irtty_net_open() irlap_change_speed(), setting speed to 9600 Everything is okay, isn't? Then starting ppp link over irda... armada:~# irdadump 20:21:08.146254 xid:cmd e6e20a7c > ffffffff S=6 s=0 (14) 20:21:08.228921 xid:cmd e6e20a7c > ffffffff S=6 s=1 (14) 20:21:08.228890 xid:rsp e6e20a7c < 22fe5110 S=6 s=0 T39 hint=9124 [ PnP Modem IrCOMM IrOBEX ] (20) 20:21:08.318903 xid:cmd e6e20a7c > ffffffff S=6 s=2 (14) 20:21:08.408888 xid:cmd e6e20a7c > ffffffff S=6 s=3 (14) 20:21:08.498888 xid:cmd e6e20a7c > ffffffff S=6 s=4 (14) 20:21:08.588896 xid:cmd e6e20a7c > ffffffff S=6 s=5 (14) 20:21:08.678898 xid:cmd e6e20a7c > ffffffff S=6 s=* armada hint=8404 [ Computer IrCOMM ] (23) 20:21:08.680447 snrm:cmd ca=fe pf=1 e6e20a7c > 22fe5110 new-ca=88 (32) 20:21:08.838884 ua:rsp ca=88 pf=1 e6e20a7c < 22fe5110 (31) 20:21:08.858917 rr:cmd > ca=88 pf=1 nr=0 (2) 20:21:08.878886 rr:rsp < ca=88 pf=1 nr=0 (2) 20:21:08.878931 i:cmd > ca=88 pf=1 nr=0 ns=0 LM slsap=11 dlsap=00 CONN_CMD (6) 20:21:08.888891 i:rsp < ca=88 pf=1 nr=1 ns=0 LM slsap=00 dlsap=11 CONN_RSP (6) 20:21:08.888944 i:cmd > ca=88 pf=1 nr=1 ns=1 LM slsap=11 dlsap=00 GET_VALUE_BY_CLASS: "IrDA:IrCOMM" "Parameters" (28) 20:21:08.908884 i:rsp < ca=88 pf=1 nr=2 ns=1 LM slsap=00 dlsap=11 GET_VALUE_BY_CLASS: Success N/A (19) 20:21:08.908940 i:cmd > ca=88 pf=1 nr=2 ns=2 LM slsap=11 dlsap=00 DISC (6) 20:21:08.928890 rr:rsp < ca=88 pf=1 nr=3 (2) 20:21:08.928925 i:cmd > ca=88 pf=1 nr=2 ns=3 LM slsap=12 dlsap=00 CONN_CMD (6) 20:21:08.938886 i:rsp < ca=88 pf=1 nr=4 ns=2 LM slsap=00 dlsap=12 CONN_RSP (6) 20:21:08.938936 i:cmd > ca=88 pf=1 nr=3 ns=4 LM slsap=12 dlsap=00 GET_VALUE_BY_CLASS: "IrDA:IrCOMM" "IrDA:TinyTP:LsapSel" (37) 20:21:08.958885 i:rsp < ca=88 pf=1 nr=5 ns=3 LM slsap=00 dlsap=12 GET_VALUE_BY_CLASS: Success Integer: 02 (15) 20:21:08.958939 i:cmd > ca=88 pf=1 nr=4 ns=5 LM slsap=12 dlsap=00 DISC (6) 20:21:08.978887 rr:rsp < ca=88 pf=1 nr=6 (2) 20:21:08.978925 i:cmd > ca=88 pf=1 nr=4 ns=6 LM slsap=10 dlsap=02 CONN_CMD TTP credits=0(7) 20:21:08.998885 rr:rsp < ca=88 pf=1 nr=7 (2) 20:21:09.498896 rr:cmd > ca=88 pf=1 nr=4 (2) 20:21:09.508892 i:rsp < ca=88 pf=0 nr=7 ns=4 LM slsap=02 dlsap=10 CONN_RSP TTP credits=0(7) 20:21:09.508898 i:rsp < ca=88 pf=1 nr=7 ns=5 LM slsap=01 dlsap=00 CONN_CMD (6) 20:21:09.509056 i:cmd > ca=88 pf=1 nr=6 ns=7 LM slsap=00 dlsap=01 CONN_RSP (6) 20:21:09.518895 i:rsp < ca=88 pf=1 nr=0 ns=6 LM slsap=01 dlsap=00 GET_VALUE_BY_CLASS: "Device" "DeviceName" (23) 20:21:09.518964 i:cmd > ca=88 pf=0 nr=7 ns=0 LM slsap=10 dlsap=02 TTP credits=0 (24) 20:21:09.520339 i:cmd > ca=88 pf=1 nr=7 ns=1 LM slsap=00 dlsap=01 GET_VALUE_BY_CLASS: Success String: armada (19) 20:21:09.538887 i:rsp < ca=88 pf=1 nr=2 ns=7 LM slsap=01 dlsap=00 DISC (6) 20:21:09.710027 i:cmd > ca=88 pf=1 nr=0 ns=2 LM slsap=10 dlsap=02 TTP credits=0 (50) 20:21:09.728884 rr:rsp < ca=88 pf=1 nr=3 (2) 20:21:10.228906 rr:cmd > ca=88 pf=1 nr=0 (2) 20:21:10.248890 i:rsp < ca=88 pf=0 nr=3 ns=0 LM slsap=02 dlsap=10 TTP credits=2 (50) 20:21:10.248899 i:rsp < ca=88 pf=1 nr=3 ns=1 LM slsap=02 dlsap=10 TTP credits=0 (12) 20:21:10.328143 i:cmd > ca=88 pf=1 nr=2 ns=3 LM slsap=10 dlsap=02 TTP credits=2 (9) 20:21:10.338895 i:rsp < ca=88 pf=1 nr=4 ns=2 LM slsap=02 dlsap=10 TTP credits=1 (9) 20:21:10.838900 rr:cmd > ca=88 pf=1 nr=3 (2) 20:21:10.848887 i:rsp < ca=88 pf=1 nr=4 ns=3 LM slsap=02 dlsap=10 TTP credits=0 (12) 20:21:10.858916 i:cmd > ca=88 pf=1 nr=4 ns=4 LM slsap=10 dlsap=02 TTP credits=2 (14) 20:21:10.878881 i:rsp < ca=88 pf=1 nr=5 ns=4 LM slsap=02 dlsap=10 TTP credits=1 (14) 20:21:11.378890 rr:cmd > ca=88 pf=1 nr=5 (2) 20:21:11.388885 rr:rsp < ca=88 pf=1 nr=5 (2) 20:21:11.888896 rr:cmd > ca=88 pf=1 nr=5 (2) 20:21:11.908886 rr:rsp < ca=88 pf=1 nr=5 (2) 20:21:12.408898 rr:cmd > ca=88 pf=1 nr=5 (2) 20:21:12.418892 i:rsp < ca=88 pf=0 nr=5 ns=5 LM slsap=02 dlsap=10 TTP credits=0 (17) 20:21:12.418898 i:rsp < ca=88 pf=1 nr=5 ns=6 LM slsap=02 dlsap=10 TTP credits=1 (5) 20:21:12.493310 i:cmd > ca=88 pf=1 nr=7 ns=5 LM slsap=10 dlsap=02 TTP credits=2 (18) 20:21:12.508901 rr:rsp < ca=88 pf=1 nr=6 (2) 20:21:12.598931 i:cmd > ca=88 pf=1 nr=7 ns=6 LM slsap=10 dlsap=02 TTP credits=0 (21) 20:21:12.618896 rr:rsp < ca=88 pf=1 nr=7 (2) 20:21:12.648473 i:cmd > ca=88 pf=1 nr=7 ns=7 LM slsap=10 dlsap=02 TTP credits=0 (53) 20:21:12.668900 rr:rsp < ca=88 pf=1 nr=0 (2) 20:21:13.168898 rr:cmd > ca=88 pf=1 nr=7 (2) 20:21:13.188896 i:rsp < ca=88 pf=0 nr=0 ns=7 LM slsap=02 dlsap=10 TTP credits=2 (50) 20:21:13.188913 i:rsp < ca=88 pf=1 nr=0 ns=0 LM slsap=02 dlsap=10 TTP credits=0 (34) 20:21:13.191348 i:cmd > ca=88 pf=1 nr=1 ns=0 LM slsap=10 dlsap=02 TTP credits=2 (50) 20:21:13.218889 rr:rsp < ca=88 pf=1 nr=1 (2) 20:21:13.218924 i:cmd > ca=88 pf=1 nr=1 ns=1 LM slsap=10 dlsap=02 TTP credits=0 (43) 20:21:13.248885 i:rsp < ca=88 pf=1 nr=2 ns=1 LM slsap=02 dlsap=10 TTP credits=2 (43) 20:21:13.261537 i:cmd > ca=88 pf=1 nr=2 ns=2 LM slsap=10 dlsap=02 TTP credits=1 (28) 20:21:13.278889 i:rsp < ca=88 pf=1 nr=3 ns=2 LM slsap=02 dlsap=10 TTP credits=1 (17) 20:21:13.280668 i:cmd > ca=88 pf=1 nr=3 ns=3 LM slsap=10 dlsap=02 TTP credits=1 (22) 20:21:13.298894 rr:rsp < ca=88 pf=1 nr=4 (2) 20:21:13.351030 i:cmd > ca=88 pf=1 nr=3 ns=4 LM slsap=10 dlsap=02 TTP credits=0 (27) 20:21:13.368896 i:rsp < ca=88 pf=1 nr=5 ns=3 LM slsap=02 dlsap=10 TTP credits=2 (35) 20:21:13.868891 rr:cmd > ca=88 pf=1 nr=4 (2) 20:21:13.888886 rr:rsp < ca=88 pf=1 nr=5 (2) 20:21:14.388892 rr:cmd > ca=88 pf=1 nr=4 (2) 20:21:14.408887 rr:rsp < ca=88 pf=1 nr=5 (2) 20:21:14.908896 rr:cmd > ca=88 pf=1 nr=4 (2) 20:21:14.918892 i:rsp < ca=88 pf=0 nr=5 ns=4 LM slsap=02 dlsap=10 TTP credits=0 (22) 20:21:14.928889 i:rsp < ca=88 pf=1 nr=5 ns=5 LM slsap=02 dlsap=10 TTP credits=0 (22) 20:21:14.928945 i:cmd > ca=88 pf=1 nr=6 ns=5 LM slsap=10 dlsap=02 TTP credits=2 (22) 20:21:14.948885 rr:rsp < ca=88 pf=1 nr=6 (2) 20:21:14.948923 i:cmd > ca=88 pf=1 nr=6 ns=6 LM slsap=10 dlsap=02 TTP credits=1 (22) 20:21:14.968896 i:rsp < ca=88 pf=1 nr=7 ns=6 LM slsap=02 dlsap=10 TTP credits=2 (22) 20:21:15.468895 rr:cmd > ca=88 pf=1 nr=7 (2) 20:21:15.488894 rr:rsp < ca=88 pf=1 nr=7 (2) 20:21:15.988895 rr:cmd > ca=88 pf=1 nr=7 (2) 20:21:16.008889 rr:rsp < ca=88 pf=1 nr=7 (2) 20:21:16.508892 rr:cmd > ca=88 pf=1 nr=7 (2) 20:21:16.528886 rr:rsp < ca=88 pf=1 nr=7 (2) (the last line is repeated as long as no data is sent over the ppp link) Loading data (= browsing web) over the link... 20:30:07.748893 rr:cmd > ca=88 pf=1 nr=2 (2) 20:30:07.798932 i:rsp < ca=88 pf=0 nr=0 ns=3 LM slsap=02 dlsap=10 (206) 20:30:07.818890 i:rsp < ca=88 pf=1 nr=0 ns=4 LM slsap=02 dlsap=10 (206) 20:30:07.818918 rr:cmd > ca=88 pf=1 nr=2 (2) 20:30:07.848893 i:rsp < ca=88 pf=0 nr=0 ns=2 LM slsap=02 dlsap=10 (206) 20:30:07.868940 i:rsp < ca=88 pf=0 nr=0 ns=3 LM slsap=02 dlsap=10 (206) 20:30:07.888887 i:rsp < ca=88 pf=1 nr=0 ns=4 LM slsap=02 dlsap=10 (206) 20:30:08.388891 rr:cmd > ca=88 pf=1 nr=5 (2) 20:30:08.418916 i:rsp < ca=88 pf=0 nr=0 ns=5 LM slsap=02 dlsap=10 (206) 20:30:08.438903 i:rsp < ca=88 pf=0 nr=0 ns=6 LM slsap=02 dlsap=10 (206) 20:30:08.458887 i:rsp < ca=88 pf=1 nr=0 ns=7 LM slsap=02 dlsap=10 (206) 20:30:08.958895 rr:cmd > ca=88 pf=1 nr=0 (2) 20:30:08.988935 i:rsp < ca=88 pf=0 nr=0 ns=0 LM slsap=02 dlsap=10 (206) 20:30:09.008927 i:rsp < ca=88 pf=0 nr=0 ns=1 LM slsap=02 dlsap=10 (206) 20:30:09.028897 i:rsp < ca=88 pf=1 nr=0 ns=2 LM slsap=02 dlsap=10 (206) 20:30:09.028971 i:cmd > ca=88 pf=0 nr=3 ns=0 LM slsap=10 dlsap=02 (64) 20:30:09.030366 i:cmd > ca=88 pf=0 nr=3 ns=1 LM slsap=10 dlsap=02 (71) 20:30:09.031749 i:cmd > ca=88 pf=1 nr=3 ns=2 LM slsap=10 dlsap=02 (71) 20:30:09.078891 i:rsp < ca=88 pf=0 nr=3 ns=3 LM slsap=02 dlsap=10 (206) 20:30:09.098887 i:rsp < ca=88 pf=0 nr=3 ns=4 LM slsap=02 dlsap=10 (206) 20:30:09.118883 i:rsp < ca=88 pf=1 nr=3 ns=5 LM slsap=02 dlsap=10 (206) 20:30:09.292166 i:cmd > ca=88 pf=1 nr=6 ns=3 LM slsap=10 dlsap=02 (71) 20:30:09.328904 i:rsp < ca=88 pf=0 nr=4 ns=6 LM slsap=02 dlsap=10 (206) 20:30:09.348919 i:rsp < ca=88 pf=0 nr=4 ns=7 LM slsap=02 dlsap=10 (206) 20:30:09.358889 i:rsp < ca=88 pf=1 nr=4 ns=0 LM slsap=02 dlsap=10 (100) 20:30:09.359277 i:cmd > ca=88 pf=1 nr=1 ns=4 LM slsap=10 dlsap=02 (122) 20:30:09.388885 rr:rsp < ca=88 pf=1 nr=5 (2) 20:30:09.888896 rr:cmd > ca=88 pf=1 nr=1 (2) 20:30:09.908891 rr:rsp < ca=88 pf=1 nr=5 (2) (above lines repeated many many times...) Okay, after few minutes Opera has loaded the page. Everything does work, but s l o w l y... (even old 1200 bps modems were lot of faster) Gurus, have you got any idea? Of course there's a possibility of other broken thing than irda connection, but pppd and other stuff are easy to configure and are not so critical. I have tried to compile the irda module with fast RR option, but it doesn't make different in this case. The connection is so slow that there must be something fundamentally wrong, but where?? I'm using Debian Sid and 2.4.17 kernel. -- Jaakko Holster > > Is there any > > solutions? Is the ir-chipset buggy or what? > > irdadump > > Jean > _______________________________________________ > Linux-IrDA mailing list - [EMAIL PROTECTED] > http://www.pasta.cs.UiT.No/mailman/listinfo/linux-irda > _______________________________________________ Linux-IrDA mailing list - [EMAIL PROTECTED] http://www.pasta.cs.UiT.No/mailman/listinfo/linux-irda
