Ho un problemino sul laptop (Toshiba Satellite 3000-214).
Ho appena inserito un modem pcmcia ma non riesco a farlo
andare. Piu` precisamente, al boot ottengo un errore da
parte di pocmcia_cs e poi, se provo pppconfig non
riconosce la porta.
Ecco i dati:
1. Nel portatile c'e` un winmodem non-supportato
2. nel BIOS c'e` il settaggio per porta infrarossi che
assegna un io/irq, ma l'ho disabilitata
3. uso il kernel 1.4.16 da me ricompilato con, in
particolare:
CONFIG_PCMCIA=m
CONFIG_PCMCIA_SERIAL_CS=m
4. ho installato pcmcia_cs
5. al boot ottengo:
...
Serial driver version 5.05c (2001-07-08) with MANY_PORTS SHARE_IRQ SERIAL_PCI
ISAPNP enabled
PCI: Found IRQ 10 for device 00:1f.6
PCI: Sharing IRQ 10 with 00:1f.3
PCI: Sharing IRQ 10 with 00:1f.5
PCI: Sharing IRQ 10 with 02:01.0
PCI: Sharing IRQ 10 with 02:04.1
ttyS1: LSR safety check engaged!
ttyS1: LSR safety check engaged!
eth0: Setting 100mbps full-duplex based on auto-negotiated
partner ability 45e1.
eth0: Setting 100mbps full-duplex based on auto-negotiated
partner ability 45e1.
Linux Kernel Card Services 3.1.22
options: [pci] [cardbus] [pm]
PCI: Found IRQ 10 for device 02:04.0
PCI: Sharing IRQ 10 with 00:1d.0
PCI: Sharing IRQ 10 with 01:00.0
PCI: Sharing IRQ 10 with 02:00.0
PCI: Found IRQ 10 for device 02:04.1
PCI: Sharing IRQ 10 with 00:1f.3
PCI: Sharing IRQ 10 with 00:1f.5
PCI: Sharing IRQ 10 with 00:1f.6
PCI: Sharing IRQ 10 with 02:01.0
Yenta IRQ list 0898, PCI irq10
Socket status: 30000006
Yenta IRQ list 0898, PCI irq10
Socket status: 30000010
cs: IO port probe 0x0c00-0x0cff: clean.
cs: IO port probe 0x0800-0x08ff: clean.
cs: IO port probe 0x0100-0x04ff: excluding 0x378-0x37f
0x4d0-0x4d7
cs: IO port probe 0x0a00-0x0aff: clean.
cs: memory probe 0xa0000000-0xa0ffffff: clean.
register_serial(): autoconfig failed
serial_cs: register_serial() at 0x03f8, irq 3 failed
...
6. notare che, come si vede dai messaggi sopra, c'e` un
numero di devices che usano in sharing IRQ10
###cat /proc/interrupts
...
10: 3201 XT-PIC Intel ICH3, eth0, Texas Instruments PCI1420,
Texas Instruments PCI1420 (#2), nvidia
...
7. setserial sulle /dev/ttyS* (*=1-4) mi da:
/dev/ttyS0, UART: unknown, Port: 0x03f8, IRQ: 3
ttyS1: LSR safety check engaged!
/dev/ttyS1, UART: 16550A, Port: 0x02f8, IRQ: 3
/dev/ttyS2, UART: unknown, Port: 0x03e8, IRQ: 4
/dev/ttyS3, UART: unknown, Port: 0x02e8, IRQ: 3
Boh, non so cos'altro testare.
Buone feste a tutti,
a.
--
Alberto Maurizi ISAO-CNR
[EMAIL PROTECTED] via Gobetti 101
http://www.isao.bo.cnr.it/~abl/maurizi I-40129 Bologna, Italy
Phone n. +39 051 639 9615 Fax n. +39 051 639 9658
