Newsgroup: it.hobby.radioamatori
Titolo: Aiutatemi con questa uscc

Perche non riesco a far andare la mia uscc ??
dmesg
Linux version 2.2.17-21mdk (gcc version 2.95.3 19991
030 (prerelease)) #1 mar ago 14 01:57:02 CEST 2001
Detected 467732 kHz processor.
Console: colour VGA+ 80x25
Calibrating delay loop... 933.89 BogoMIPS
Memory: 257416k/262144k available (1156k kernel code, 412k reserved, 3032k
data,
 128k init, 0k bigmem)
Dentry hash table entries: 32768 (order 6, 256k)
Buffer cache hash table entries: 262144 (order 8, 1024k)
Page cache hash table entries: 65536 (order 6, 256k)
VFS: Diskquotas version dquot_6.4.0 initialized
Intel machine check architecture supported.
Intel machine check reporting enabled on CPU#0.
CPU: Intel Celeron (Mendocino) stepping 05
Checking 386/387 coupling... OK, FPU using exception 16 error reporting.
Checking 'hlt' instruction... OK.
POSIX conformance testing by UNIFIX
mtrr: v1.35a (19990819) Richard Gooch (
rgo...@atnf.csiro.au
)
PCI: PCI BIOS revision 2.10 entry at 0xfdba1, last bus=1
PCI: Using configuration type 1
PCI: Probing PCI hardware
Linux NET4.0 for Linux 2.2
Based upon Swansea University Computer Society NET3.039
NET4: Unix domain sockets 1.0 for Linux NET4.0.
NET4: G4KLX/GW4PTS AX.25 for Linux. Version 0.37 for Linux NET4.0
early initialization of device nr0 is deferred
early initialization of device nr1 is deferred
early initialization of device nr2 is deferred
early initialization of device nr3 is deferred
G4KLX NET/ROM for Linux. Version 0.7 for AX25.037 Linux 2.1
early initialization of device rose0 is deferred
early initialization of device rose1 is deferred
early initialization of device rose2 is deferred
early initialization of device rose3 is deferred
early initialization of device rose4 is deferred
early initialization of device rose5 is deferred
early initialization of device rose6 is deferred
early initialization of device rose7 is deferred
early initialization of device rose8 is deferred
early initialization of device rose9 is deferred
F6FBB/G4KLX ROSE for Linux. Version 0.62 for AX25.037 Linux 2.1
NET4: Linux TCP/IP 1.0 for NET4.0
IP Protocols: ICMP, UDP, TCP, IGMP
TCP: Hash tables configured (ehash 262144 bhash 65536)
Initializing RT netlink socket
Starting kswapd v 1.5
Detected PS/2 Mouse Port.
Serial driver version 4.27 with MANY_PORTS MULTIPORT SHARE_IRQ enabled
ttyS00 at 0x03f8 (irq = 4) is a 16550A
ttyS01 at 0x02f8 (irq = 3) is a 16550A
pty: 256 Unix98 ptys configured
apm: BIOS version 1.2 Flags 0x03 (Driver version 1.13)
Real Time Clock Driver v1.09
RAM disk driver initialized:  16 RAM disks of 4096K size
Uniform Multi-Platform E-IDE driver Revision: 6.30
ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx
PIIX4: IDE controller on PCI bus 00 dev 21
PIIX4: chipset revision 1
PIIX4: not 100% native mode: will probe irqs later
    ide0: BM-DMA at 0xffa0-0xffa7, BIOS settings: hda:DMA, hdb:DMA
    ide1: BM-DMA at 0xffa8-0xffaf, BIOS settings: hdc:pio, hdd:pio
hda: IC35L020AVER07-0, ATA DISK drive
hdb: CD-ROM Drive/F5A, ATAPI CDROM drive
ide0 at 0x1f0-0x1f7,0x3f6 on irq 14
hda: IC35L020AVER07-0, 19623MB w/1916kB Cache, CHS=2501/255/63
hdb: ATAPI 48X CD-ROM drive, 128kB Cache
Uniform CD-ROM driver Revision: 3.11
Floppy drive(s): fd0 is 1.44M
FDC 0 is a post-1991 82077
md driver 0.90.0 MAX_MD_DEVS=256, MAX_REAL=12
raid5: measuring checksumming speed
raid5: MMX detected, trying high-speed MMX checksum routines
   pII_mmx   :  1057.275 MB/sec
   p5_mmx    :  1077.087 MB/sec
   8regs     :   811.911 MB/sec
   32regs    :   478.917 MB/sec
using fastest function: p5_mmx (1077.087 MB/sec)
Z8530 SCC driver version 3.0.dl1bke (experimental) by DL1BKE
early initialization of device scc0 is deferred
AX.25 ethernet driver version 0.01
AX.25 Multikiss device enabled
md.c: sizeof(mdp_super_t) = 4096
Partition check:
 hda: hda1 < hda5 hda6 >
autodetecting RAID arrays
autorun ...
... autorun DONE.
VFS: Mounted root (ext2 filesystem) readonly.
Freeing unused kernel memory: 128k freed
Adding Swap: 329292k swap-space (priority -1)
ne.c:v1.10 9/23/94 Donald Becker (
bec...@cesdis.gsfc.nasa.gov
)
NE*000 ethercard probe at 0x340: 00 c0 26 dd 33 32
eth0: NE2000 found at 0x340, using IRQ 10.
usb.c: registered new driver usbdevfs
usb.c: registered new driver hub
usb-uhci.c: $Revision: 1.232 $ time 13:21:03 Oct  5 2000
usb-uhci.c: High bandwidth mode enabled
usb-uhci.c: Intel USB controller: setting latency timer to 0
usb-uhci.c: USB UHCI at I/O 0xdf00, IRQ 9
usb-uhci.c: Detected 2 ports
usb.c: new USB bus registered, assigned bus number 1
usb.c: USB new device connect, assigned device number 1
hub.c: USB hub found
hub.c: 2 ports detected
parport0: PC-style at 0x378 (0x778) [SPP,ECP,ECPPS2]
parport0: detected irq 7; use procfs to enable interrupt-driven operation.
parport_probe: failed
parport0: no IEEE-1284 device present.
lp0: using parport0 (polling).
CSLIP: code copyright 1989 Regents of the University of California
PPP: version 2.3.7 (demand dialling)
PPP line discipline registered.
registered device ppp0
ax25rtd uses obsolete (PF_INET,SOCK_PACKET)
scc0: data port = 0x300  control port = 0x304 -- found
scc1: data port = 0x301  control port = 0x305 -- found
scc2: data port = 0x302  control port = 0x306 -- found
scc3: data port = 0x303  control port = 0x307 -- found
Init Z8530 driver: 4 channels, IRQ 5
cdrom: open failed.
VFS: Disk change detected on device ide0(3,64)
VFS: Disk change detected on device fd(2,0)
end_request: I/O error, dev 02:00 (floppy), sector 0

 
La scheda te l'ha vista, quindi hardware e driver dovrebbero essere a posto. 
Comunque consiglierei un'ulteriore verifica, soprattutto sugli indirizzi 
dei data port e dei control port dei singoli SCC, per esserne assolutamente 
certi.
Occhio che le interfacce che il driver scc genera sono interfacce di rete 
standard e vanno configurate con ifconfig prima di poterle usare.
Quindi:
        Hai configurato le interfacce scc0, scc1, scc2 e scc3 con ifconfig?
        Cosa ti dice se dai ifconfig? Ti elenca le interfacce scc0 ... scc3?
        Hai configurato l'AX.25 del kernel?
        Con che programmi vuoi usare le porte AX.25 cosě ottenute?
        Cosa esattamente non funziona?
-- 
Ciao ciao.
                                         +++ Giuseppe