Fórum Ubuntu CZ/SK
Ubuntu pro osobní počítače => Hardware => Téma založeno: Otak 03 Května 2011, 22:53:32
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Ma jižní můstek (Intel 82371) je připojen po ISA-bus řadič I/O (Intel 87307). Tento řadič I/O obsluhuje: KB ( klávesnice funguje ), FD - (nejde!), Parallel i/o - (tiskárna netiskne!), Serial i/o - netestován.
Všechny porty byly funkční v 8.04 i jiných OS. U 10.04 live nejdou také.
lspci vypsal:
bozb@bozb-desktop:~$ sudo lspci -v
00:00.0 Host bridge: Intel Corporation 440BX/ZX/DX - 82443BX/ZX/DX Host bridge (rev 02)
Flags: bus master, medium devsel, latency 64
Memory at 44000000 (32-bit, prefetchable) [size=64M]
Capabilities: [a0] AGP version 1.0
Kernel driver in use: agpgart-intel
Kernel modules: intel-agp
00:01.0 PCI bridge: Intel Corporation 440BX/ZX/DX - 82443BX/ZX/DX AGP bridge (rev 02)
Flags: bus master, 66MHz, medium devsel, latency 64
Bus: primary=00, secondary=01, subordinate=01, sec-latency=32
I/O behind bridge: 00001000-00001fff
Memory behind bridge: 40000000-400fffff
Prefetchable memory behind bridge: 41000000-41ffffff
Kernel modules: shpchp
00:0d.0 Multimedia audio controller: C-Media Electronics Inc CM8738 (rev 10)
Subsystem: C-Media Electronics Inc CM8738
Flags: bus master, medium devsel, latency 66, IRQ 11
I/O ports at 2000 [size=256]
Capabilities: [c0] Power Management version 2
Kernel driver in use: C-Media PCI
Kernel modules: snd-cmipci
00:10.0 SCSI storage controller: Adaptec AHA-2940U/UW/D / AIC-7881U (rev 01)
Subsystem: Adaptec Device 7881
Flags: bus master, medium devsel, latency 64, IRQ 11
I/O ports at 2400 [disabled] [size=256]
Memory at 40100000 (32-bit, non-prefetchable) [size=4K]
[virtual] Expansion ROM at 30100000 [disabled] [size=64K]
Capabilities: [dc] Power Management version 1
Kernel driver in use: aic7xxx
Kernel modules: aic7xxx
00:12.0 Ethernet controller: Intel Corporation 82557/8/9/0/1 Ethernet Pro 100 (rev 05)
Subsystem: Compaq Computer Corporation Device b0d7
Flags: bus master, medium devsel, latency 66, IRQ 11
Memory at 42100000 (32-bit, prefetchable) [size=4K]
I/O ports at 2840 [size=32]
Memory at 42000000 (32-bit, non-prefetchable) [size=1M]
[virtual] Expansion ROM at 30000000 [disabled] [size=1M]
Capabilities: [dc] Power Management version 1
Kernel driver in use: e100
Kernel modules: e100
00:14.0 ISA bridge: Intel Corporation 82371AB/EB/MB PIIX4 ISA (rev 02)
Flags: bus master, medium devsel, latency 0
00:14.1 IDE interface: Intel Corporation 82371AB/EB/MB PIIX4 IDE (rev 01) (prog-if 80 [Master])
Flags: bus master, medium devsel, latency 64
[virtual] Memory at 000001f0 (32-bit, non-prefetchable) [disabled] [size=8]
[virtual] Memory at 000003f0 (type 3, non-prefetchable) [disabled] [size=1]
[virtual] Memory at 00000170 (32-bit, non-prefetchable) [disabled] [size=8]
[virtual] Memory at 00000370 (type 3, non-prefetchable) [disabled] [size=1]
I/O ports at 2820 [size=16]
Kernel driver in use: ata_piix
00:14.2 USB Controller: Intel Corporation 82371AB/EB/MB PIIX4 USB (rev 01)
Flags: bus master, medium devsel, latency 64, IRQ 11
I/O ports at 2800 [size=32]
Kernel driver in use: uhci_hcd
00:14.3 Bridge: Intel Corporation 82371AB/EB/MB PIIX4 ACPI (rev 02)
Flags: medium devsel, IRQ 9
Kernel driver in use: piix4_smbus
Kernel modules: i2c-piix4
01:00.0 VGA compatible controller: ATI Technologies Inc 3D Rage Pro AGP 1X/2X (rev 5c)
Subsystem: ATI Technologies Inc Device 0080
Flags: bus master, stepping, medium devsel, latency 66, IRQ 11
Memory at 41000000 (32-bit, prefetchable) [size=16M]
I/O ports at 1000 [size=256]
Memory at 40000000 (32-bit, non-prefetchable) [size=4K]
[virtual] Expansion ROM at 40020000 [disabled] [size=128K]
Capabilities: [50] AGP version 1.0
Kernel modules: atyfb
bozb@bozb-desktop:~$
Pro můstek je uvedeno asi jen připojení sběrnice ISA:
00:14.0 ISA bridge: Intel Corporation 82371AB/EB/MB PIIX4 ISA (rev 02)
Flags: bus master, medium devsel, latency 0
Tedy bez i/o adres portů v podřízeném i/o řadiči I87307.
Pokus o aktivaci paralelního portu pro tisk (podle http://forum.ubuntu.cz/index.php/topic,38851.25.html ):
sudo -s
modprobe -r lp
modprobe -r parport_pc
modprobe parport_pc io=?????? irq=auto
modprobe lp
dmesg | tail -n20
Výstup po prvních třech příkazech:
root@bozb-desktop:~# sudo -s
root@bozb-desktop:~# modprobe -r lp
WARNING: All config files need .conf: /etc/modprobe.d/blacklist-modem, it will be ignored in a future release.
WARNING: All config files need .conf: /etc/modprobe.d/alsa-base, it will be ignored in a future release.
root@bozb-desktop:~# modprobe -r parport_pc
WARNING: All config files need .conf: /etc/modprobe.d/blacklist-modem, it will be ignored in a future release.
WARNING: All config files need .conf: /etc/modprobe.d/alsa-base, it will be ignored in a future release.Varovným hlášením nerozumím, a neumím je odstranit. Adresu paralelního i/o neznám, a nevím, jak ji získat. Jak rozchodit FD port také nevím.
Nevím jak dál, a nechci neumělými pokusy pokazit jádro. Děkuje Otak.