Date: Wed, 3 Jan 2001 00:20:19 +0200 From: Andrey Lakhno <land@dnepr.net> To: prallon@tmp.com.br Cc: freebsd-isdn@FreeBSD.ORG Subject: Re: 2 Teles PCI cards in one PC Message-ID: <20010103002019.A11223@dnepr.net> In-Reply-To: <20010102151432.A21821@tmp.com.br>; from prallon@tmp.com.br on Tue, Jan 02, 2001 at 15:14:32 -0200 References: <20010102093844.A10729@dnepr.net> <20010102085741.ED8243A1@hcswork.hcs.de> <20010102110719.A829@dnepr.net> <20010102151432.A21821@tmp.com.br>
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--vtzGhvizbBRQ85DL
Content-Type: text/plain; charset=us-ascii
Content-Disposition: inline
Hi Sergio!
On Tue, 02 Jan 2001, Sergio de Souza Prallon wrote:
> > > > I encountered with problem. I can't make work two ISDN Teles PCI adapters.
> > > > When I working only with one of two cards things going ok.
> > >
>
> Hi,
>
> I have two cards but only one ISDN line, so I was unable to test the driver
> with both of them simultaneously. If you have the time & patience to spare
I also have only one ISDN line. But when I try to use one adapter and than
another one system panics and reboots. Things doesn't change when i try to
use them simultaneously even with one ISDN line.
> I can try to remotely (by email I mean) debug the problem. I've made a new
> revision of the driver that implements a workaround for the problem stated
> on the original README file and another one that was causing reboots, but
> both bugs are related to the kernel SPPP; the userland SPPP seems to have
> a more robust interface. I'll try to update my web site tonight with this
Does kernel sppp supports multilink ppp ?
> one. I'd like to known if the problem persist. For now, you can post your
> isdnd.rc & ppp.conf (please remember to wipe out any authentication info).
> This will give me a better starting point.
To this letter attached ppp.conf, isdnd.rc and script of kernel debug session.
--
Best regards,
Andrey
--vtzGhvizbBRQ85DL
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment; filename="ppp.conf"
default:
set speed sync
set timeout 0
set authname aname
set authkey apasswd
set ifaddr 10.0.0.1/0 10.0.0.2/0 0.0.0.0 0.0.0.0
set log Phase Chat LCP IPCP CCP tun command
enable lqr
set reconnect 3 5
set redial 3 10
set lqrperiod 45
disable pred1 deflate mppe
deny pred1 deflate mppe
set dial
set login
set logout
set hangup
ppp0:
set phone 1234567
set device /dev/i4brbch0 /dev/i4brbch1
set mrru 1500
set mru 1504
clone 1,2
link deflink rm
link * set mode ddial
ppp1:
set phone 7654321
set device /dev/i4brbch2
--vtzGhvizbBRQ85DL
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment; filename="kdebug.log"
Content-Transfer-Encoding: quoted-printable
GNU gdb 4.18=0D
Copyright 1998 Free Software Foundation, Inc.=0D
GDB is free software, covered by the GNU General Public License, and you ar=
e=0D
welcome to change it and/or distribute copies of it under certain condition=
s.=0D
Type "show copying" to see the conditions.=0D
There is absolutely no warranty for GDB. Type "show warranty" for details.=
=0D
This GDB was configured as "i386-unknown-freebsd"...=0D
IdlePTD 2879488=0D
initial pcb at 243100=0D
panicstr: page fault=0D
panic messages:=0D
---=0D
Fatal trap 12: page fault while in kernel mode=0D
fault virtual address =3D 0x0=0D
fault code =3D supervisor read, page not present=0D
instruction pointer =3D 0x8:0xc01eec30=0D
stack pointer =3D 0x10:0xc0225db4=0D
frame pointer =3D 0x10:0xc0225de8=0D
code segment =3D base 0x0, limit 0xfffff, type 0x1b=0D
=3D DPL 0, pres 1, def32 1, gran 1=0D
processor eflags =3D interrupt enabled, resume, IOPL =3D 0=0D
current process =3D Idle=0D
interrupt mask =3D net =0D
trap number =3D 12=0D
panic: page fault=0D
=0D
syncing disks... =0D
=0D
Fatal trap 12: page fault while in kernel mode=0D
fault virtual address =3D 0x30=0D
fault code =3D supervisor read, page not present=0D
instruction pointer =3D 0x8:0xc019c468=0D
stack pointer =3D 0x10:0xc0225bac=0D
frame pointer =3D 0x10:0xc0225bb0=0D
code segment =3D base 0x0, limit 0xfffff, type 0x1b=0D
=3D DPL 0, pres 1, def32 1, gran 1=0D
processor eflags =3D interrupt enabled, resume, IOPL =3D 0=0D
current process =3D Idle=0D
interrupt mask =3D net bio cam =0D
trap number =3D 12=0D
panic: page fault=0D
Uptime: 3m41s=0D
=0D
dumping to dev #ad/0x20001, offset 792273=0D
dump ata0: resetting devices .. done=0D
127 126 125 124 123 122 121 120 119 118 117 116 115 114 113 112 111 110 109=
108 107 106 105 104 103 102 101 100 99 98 97 96 95 94 93 92 91 90 89 88 87=
86 85 84 83 82 81 80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65 64 63 62=
61 60 59 58 57 56 55 54 53 52 51 50 49 48 47 46 45 44 43 42 41 40 39 38 37=
36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12=
11 10 9 8 7 6 5 4 3 2 1 0 =0D
---=0D
#0 dumpsys () at ../../kern/kern_shutdown.c:469=0D
469 if (dumping++) {=0D
(kgdb) bt=0D
#0 dumpsys () at ../../kern/kern_shutdown.c:469=0D
#1 0xc013f437 in boot (howto=3D260) at ../../kern/kern_shutdown.c:309=0D
#2 0xc013f7b4 in poweroff_wait (junk=3D0xc021c12f, howto=3D0)=0D
at ../../kern/kern_shutdown.c:556=0D
#3 0xc01e6079 in trap_fatal (frame=3D0xc0225b6c, eva=3D48)=0D
at ../../i386/i386/trap.c:951=0D
#4 0xc01e5d51 in trap_pfault (frame=3D0xc0225b6c, usermode=3D0, eva=3D48)=
=0D
at ../../i386/i386/trap.c:844=0D
#5 0xc01e590b in trap (frame=3D{tf_fs =3D 6684688, tf_es =3D -1071513584, =
=0D
tf_ds =3D -1057226736, tf_edi =3D 0, tf_esi =3D -1057203456, =0D
tf_ebp =3D -1071490128, tf_isp =3D -1071490152, tf_ebx =3D -107142589=
2, =0D
tf_edx =3D 6832128, tf_ecx =3D -908380736, tf_eax =3D 0, tf_trapno =
=3D 12, =0D
tf_err =3D 0, tf_eip =3D -1072053144, tf_cs =3D 8, tf_eflags =3D 6605=
4, =0D
tf_esp =3D -1057203456, tf_ss =3D -1071490096}) at ../../i386/i386/tr=
ap.c:443=0D
#6 0xc019c468 in acquire_lock (lk=3D0xc023569c)=0D
at ../../ufs/ffs/ffs_softdep.c:268=0D
#7 0xc01a021c in softdep_update_inodeblock (ip=3D0xc0fc5b00, bp=3D0xc38261=
50, =0D
waitfor=3D0) at ../../ufs/ffs/ffs_softdep.c:3643=0D
#8 0xc019b745 in ffs_update (vp=3D0xc9db35c0, waitfor=3D0)=0D
at ../../ufs/ffs/ffs_inode.c:106=0D
#9 0xc01a4aed in ffs_fsync (ap=3D0xc0225c5c) at ../../ufs/ffs/ffs_vnops.c:=
273=0D
#10 0xc01a3453 in ffs_sync (mp=3D0xc0f09c00, waitfor=3D2, cred=3D0xc0731680=
, =0D
p=3D0xc0257be0) at vnode_if.h:537=0D
#11 0xc016cd53 in sync (p=3D0xc0257be0, uap=3D0x0) at ../../kern/vfs_syscal=
ls.c:545=0D
---Type <return> to continue, or q <return> to quit--- =08 =08=0D
#12 0xc013f20a in boot (howto=3D256) at ../../kern/kern_shutdown.c:233=0D
#13 0xc013f7b4 in poweroff_wait (junk=3D0xc021c12f, howto=3D0)=0D
at ../../kern/kern_shutdown.c:556=0D
#14 0xc01e6079 in trap_fatal (frame=3D0xc0225d74, eva=3D0)=0D
at ../../i386/i386/trap.c:951=0D
#15 0xc01e5d51 in trap_pfault (frame=3D0xc0225d74, usermode=3D0, eva=3D0)=0D
at ../../i386/i386/trap.c:844=0D
#16 0xc01e590b in trap (frame=3D{tf_fs =3D 16, tf_es =3D -1072168944, =0D
tf_ds =3D -1066205168, tf_edi =3D -1058324004, tf_esi =3D -1058324004=
, =0D
tf_ebp =3D -1071489560, tf_isp =3D -1071489632, tf_ebx =3D -105832448=
0, =0D
tf_edx =3D -1071489516, tf_ecx =3D -1058324004, tf_eax =3D 0, tf_trap=
no =3D 12, =0D
tf_err =3D 0, tf_eip =3D -1071715280, tf_cs =3D 8, tf_eflags =3D 6611=
8, =0D
tf_esp =3D -1058324480, tf_ss =3D 21249}) at ../../i386/i386/trap.c:4=
43=0D
#17 0xc01eec30 in itjc_get_tx_mbuf (sc=3D0xc0eb4000, chan=3D0xc0eb41dc, =0D
src_p=3D0xc0225e14, which=3DITJC_MB_CURR)=0D
at ../../i4b/layer1/itjc/i4b_itjc_pci.c:894=0D
#18 0xc01ef8a2 in itjc_dma_tx_intr (sc=3D0xc0eb4000, chan=3D0xc0eb41dc, =0D
ctx=3D0xc0259ae0) at ../../i4b/layer1/itjc/i4b_itjc_pci.c:1351=0D
#19 0xc01f00c6 in itjc_intr (xsc=3D0xc0eb4000)=0D
at ../../i4b/layer1/itjc/i4b_itjc_pci.c:1796=0D
(kgdb) up 17=0D
#17 0xc01eec30 in itjc_get_tx_mbuf (sc=3D0xc0eb4000, chan=3D0xc0eb41dc, =0D
src_p=3D0xc0225e14, which=3DITJC_MB_CURR)=0D
at ../../i4b/layer1/itjc/i4b_itjc_pci.c:894=0D
894 (*chan->isic_drvr_linktab->bch_tx_queue_empty)=0D
(kgdb) list=0D
889 chan->out_mbuf_cur_ptr =3D *src_p =3D NULL;=0D
890 chan->out_mbuf_cur_len =3D 0;=0D
891 =0D
892 chan->state &=3D ~(HSCX_TX_ACTIVE);=0D
893 =0D
894 (*chan->isic_drvr_linktab->bch_tx_queue_empty)=0D
895 (chan->isic_drvr_linktab->unit);=0D
896 =0D
897 return 0;=0D
898 }=0D
(kgdb) down=0D
#16 0xc01e590b in trap (frame=3D{tf_fs =3D 16, tf_es =3D -1072168944, =0D
tf_ds =3D -1066205168, tf_edi =3D -1058324004, tf_esi =3D -1058324004=
, =0D
tf_ebp =3D -1071489560, tf_isp =3D -1071489632, tf_ebx =3D -105832448=
0, =0D
tf_edx =3D -1071489516, tf_ecx =3D -1058324004, tf_eax =3D 0, tf_trap=
no =3D 12, =0D
tf_err =3D 0, tf_eip =3D -1071715280, tf_cs =3D 8, tf_eflags =3D 6611=
8, =0D
tf_esp =3D -1058324480, tf_ss =3D 21249}) at ../../i386/i386/trap.c:4=
43=0D
443 (void) trap_pfault(&frame, FALSE, eva);=0D
(kgdb) list=0D
438 kernel_trap:=0D
439 /* kernel trap */=0D
440 =0D
441 switch (type) {=0D
442 case T_PAGEFLT: /* page fault */=0D
443 (void) trap_pfault(&frame, FALSE, eva);=0D
444 return;=0D
445 =0D
446 case T_DNA:=0D
447 #if NNPX > 0=0D
(kgdb) up 2=0D
#18 0xc01ef8a2 in itjc_dma_tx_intr (sc=3D0xc0eb4000, chan=3D0xc0eb41dc, =0D
ctx=3D0xc0259ae0) at ../../i4b/layer1/itjc/i4b_itjc_pci.c:1351=0D
1351 len =3D itjc_get_tx_mbuf(sc, chan, &src, ITJC_MB_CURR);=0D
(kgdb) list=0D
1346 }=0D
1347 =0D
1348 ring =3D ctx->ring;=0D
1349 filled =3D ctx->filled;=0D
1350 =0D
1351 len =3D itjc_get_tx_mbuf(sc, chan, &src, ITJC_MB_CURR);=0D
1352 =0D
1353 if (len =3D=3D 0 && filled >=3D ITJC_RING_WORDS)=0D
1354 return;=0D
1355 =0D
(kgdb) up=0D
#19 0xc01f00c6 in itjc_intr (xsc=3D0xc0eb4000)=0D
at ../../i4b/layer1/itjc/i4b_itjc_pci.c:1796=0D
1796 itjc_dma_tx_intr(sc, chan, txc);=0D
(kgdb) list=0D
1791 itjc_write_1(TIGER_INT0_STATUS, TIGER_TARGET_ABORT_INT=0D
1792 | TIGER_MASTER_ABORT_INT | TIGER_RD_END_INT=0D
1793 | TIGER_RD_INT_INT | TIGER_WR_END_INT | TIGER_WR_INT_INT);=0D
1794 =0D
1795 itjc_dma_rx_intr(sc, chan, rxc);=0D
1796 itjc_dma_tx_intr(sc, chan, txc);=0D
1797 =0D
1798 ++chan; ++rxc; ++txc;=0D
1799 =0D
1800 itjc_dma_rx_intr(sc, chan, rxc);=0D
(kgdb) up=0D
Initial frame selected; you cannot go up.=0D
(kgdb) list=0D
1801 itjc_dma_tx_intr(sc, chan, txc);=0D
1802 }=0D
1803 =0D
1804 =0D
1805 /*--------------------------------------------------------------------=
-------*=0D
1806 * itjc_bchannel_setup - (Re)initialize and start/stop a Bchannel.=0D
1807 *--------------------------------------------------------------------=
-------*/=0D
1808 static void=0D
1809 itjc_bchannel_setup(int unit, int h_chan, int bprot, int activate)=0D
1810 {=0D
(kgdb) quit=0D
--vtzGhvizbBRQ85DL
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment; filename="isdnd.rc"
system
acctall = on # generate info for everything
acctfile = /var/log/isdnd.acct # name & location of accounting file
useacctfile = yes # generate accouting info to file
beepconnect = on
isdntime = on
monitor-allowed = yes # global switch: monitor on/off
monitor-port = 451 # default monitor TCP port
monitor = "/var/run/isdn-monitor"
monitor-access = fullcmd
monitor-access = channelstate, logevents
monitor-access = callin, callout
ratesfile = /etc/isdn/isdnd.rates # name & location of rates file
rtprio = 25 # modify isdnd's process priority
#==============================================================================
# entry section I4BPPP0
#==============================================================================
entry
name = I4BPPP0
usrdevicename = rbch # ipr, isp, tel, rbch
usrdeviceunit = 0 # unit number
isdncontroller = 0 #contoller to use or -1 to use any
isdnchannel = 1 #channel (1/2) to use or 0 or -1 for any
direction = out # in, out, inout
local-phone-dialout = 56789
remote-phone-dialout = 1234567
remdial-handling = first # first, last or next
dialin-reaction = reject # accept,reject,ignore, answer, callback
dialout-type = normal # normal / calledback
callbackwait = 1 # no of secs to wait before calling back
b1protocol = hdlc # hdlc, raw
ratetype = 0 # ratesfile entry to use
unitlength = 90 # unitlength to assume
unitlengthsrc = rate # none, rate, cmdl, conf, aocd
idletime-incoming = 120 # incoming call idle timeout
idletime-outgoing = 30 # outgoing call idle timeout
earlyhangup = 5
dialretries = 3 # # of dial retries
dialrandincr = off # random dial increment time
recoverytime = 5 # time to wait between 2 dial tries
usedown = off # set i/f down
downtries = 5 # retry cycles before set down
downtime = 30 # time to be in down before going up
#==============================================================================
# entry section I4BPPP1
#==============================================================================
entry
name = I4BPPP1
usrdevicename = rbch # ipr, isp, tel, rbch
usrdeviceunit = 1 # unit number
isdncontroller = 0 #contoller to use or -1 to use any
isdnchannel = 2 #channel (1/2) to use or 0 or -1 for any
direction = out # in, out, inout
local-phone-dialout = 56789
remote-phone-dialout = 1234567
remdial-handling = first # first, last or next
dialin-reaction = reject # accept,reject,ignore, answer, callback
dialout-type = normal # normal / calledback
callbackwait = 1 # no of secs to wait before calling back
b1protocol = hdlc # hdlc, raw
ratetype = 0 # ratesfile entry to use
unitlength = 90 # unitlength to assume
unitlengthsrc = rate # none, rate, cmdl, conf, aocd
idletime-incoming = 120 # incoming call idle timeout
idletime-outgoing = 30 # outgoing call idle timeout
earlyhangup = 5
dialretries = 3 # # of dial retries
dialrandincr = off # random dial increment time
recoverytime = 5 # time to wait between 2 dial tries
usedown = off # set i/f down
downtries = 5 # retry cycles before set down
downtime = 30 # time to be in down before going up
#==============================================================================
# entry section I4BPPP2
#==============================================================================
entry
name = I4BPPP2
usrdevicename = rbch # ipr, isp, tel, rbch
usrdeviceunit = 2 # unit number
isdncontroller = 1 #contoller to use or -1 to use any
isdnchannel = 1 #channel (1/2) to use or 0 or -1 for any
direction = out # in, out, inout
local-phone-dialout = 567890
remote-phone-dialout = 7654321
remdial-handling = first # first, last or next
dialin-reaction = reject # accept,reject,ignore, answer, callback
dialout-type = normal # normal / calledback
callbackwait = 1 # no of secs to wait before calling back
b1protocol = hdlc # hdlc, raw
ratetype = 0 # ratesfile entry to use
unitlength = 90 # unitlength to assume
unitlengthsrc = rate # none, rate, cmdl, conf, aocd
idletime-incoming = 120 # incoming call idle timeout
idletime-outgoing = 30 # outgoing call idle timeout
earlyhangup = 5
dialretries = 3 # # of dial retries
dialrandincr = off # random dial increment time
recoverytime = 5 # time to wait between 2 dial tries
usedown = off # set i/f down
downtries = 5 # retry cycles before set down
downtime = 30 # time to be in down before going up
#==============================================================================
# entry section I4BPPP3
#==============================================================================
entry
name = I4BPPP3
usrdevicename = rbch # ipr, isp, tel, rbch
usrdeviceunit = 3 # unit number
isdncontroller = 1 #contoller to use or -1 to use any
isdnchannel = 2 #channel (1/2) to use or 0 or -1 for any
direction = out # in, out, inout
local-phone-dialout = 567890
remote-phone-dialout = 7654321
remdial-handling = first # first, last or next
dialin-reaction = reject # accept,reject,ignore, answer, callback
dialout-type = normal # normal / calledback
callbackwait = 1 # no of secs to wait before calling back
b1protocol = hdlc # hdlc, raw
ratetype = 0 # ratesfile entry to use
unitlength = 90 # unitlength to assume
unitlengthsrc = rate # none, rate, cmdl, conf, aocd
idletime-incoming = 120 # incoming call idle timeout
idletime-outgoing = 30 # outgoing call idle timeout
earlyhangup = 5
dialretries = 3 # # of dial retries
dialrandincr = off # random dial increment time
recoverytime = 5 # time to wait between 2 dial tries
usedown = off # set i/f down
downtries = 5 # retry cycles before set down
downtime = 30 # time to be in down before going up
--vtzGhvizbBRQ85DL--
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