[ltp] Re: eSATA controller Express Card in ThinkPad T520 not working

Martin Steigerwald linux-thinkpad@linux-thinkpad.org
Thu, 26 May 2011 19:22:46 +0200


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Am Donnerstag, 26. Mai 2011 schrieb Bj=C3=B8rn Mork:
> Martin Steigerwald <Martin@lichtvoll.de> writes:
> > So indeed hotplug does not seem to work. Anyway, I want to have it
> > permanently installed, so this will do for now.
>=20
> Do you have acpiphp loaded?

No and that rocks it:

martin@merkaba:~> lsmod | grep acpiphp
martin@merkaba:~#1> su -
Passwort:=20
su: Fehler bei Authentifizierung
martin@merkaba:~#1> su -
Passwort:=20
merkaba:~> modprobe acpiphp
merkaba:~> lsmod | grep acpiphp                =20
acpiphp                22422  0=20
pci_hotplug            26711  1 acpiphp
merkaba:~> tail -fn0 /var/log/syslog
May 26 19:21:09 merkaba kernel: [27232.929058] pci 0000:05:00.0:=20
[1095:3531] type 0 class 0x000180
May 26 19:21:09 merkaba kernel: [27232.929124] pci 0000:05:00.0: reg 10:=20
[mem 0x00000000-0x0000007f 64bit]
May 26 19:21:09 merkaba kernel: [27232.929173] pci 0000:05:00.0: reg 18:=20
[mem 0x00000000-0x00001fff 64bit]
May 26 19:21:09 merkaba kernel: [27232.929206] pci 0000:05:00.0: reg 20:=20
[io  0x0000-0x007f]
May 26 19:21:09 merkaba kernel: [27232.929338] pci 0000:05:00.0: supports=20
D1 D2
May 26 19:21:09 merkaba kernel: [27232.929729] pci 0000:05:00.0: BAR 2:=20
assigned [mem 0xd1d00000-0xd1d01fff 64bit]
May 26 19:21:09 merkaba kernel: [27232.929759] pci 0000:05:00.0: BAR 2:=20
set to [mem 0xd1d00000-0xd1d01fff 64bit] (PCI address=20
[0xd1d00000-0xd1d01fff])
May 26 19:21:09 merkaba kernel: [27232.929773] pci 0000:05:00.0: BAR 0:=20
assigned [mem 0xd1d02000-0xd1d0207f 64bit]
May 26 19:21:09 merkaba kernel: [27232.929798] pci 0000:05:00.0: BAR 0:=20
set to [mem 0xd1d02000-0xd1d0207f 64bit] (PCI address=20
[0xd1d02000-0xd1d0207f])
May 26 19:21:09 merkaba kernel: [27232.929808] pci 0000:05:00.0: BAR 4:=20
assigned [io  0x4000-0x407f]
May 26 19:21:09 merkaba kernel: [27232.929824] pci 0000:05:00.0: BAR 4:=20
set to [io  0x4000-0x407f] (PCI address [0x4000-0x407f])
May 26 19:21:09 merkaba kernel: [27232.929850] pci 0000:05:00.0: no=20
hotplug settings from platform
May 26 19:21:09 merkaba kernel: [27232.960711] sata_sil24 0000:05:00.0:=20
version 1.1
May 26 19:21:09 merkaba kernel: [27232.960741] sata_sil24 0000:05:00.0:=20
enabling device (0000 -> 0003)
May 26 19:21:09 merkaba kernel: [27232.960763] sata_sil24 0000:05:00.0:=20
PCI INT A -> GSI 19 (level, low) -> IRQ 19
May 26 19:21:09 merkaba kernel: [27232.960898] sata_sil24 0000:05:00.0:=20
setting latency timer to 64
May 26 19:21:09 merkaba kernel: [27232.961640] scsi6 : sata_sil24
May 26 19:21:09 merkaba kernel: [27232.961849] ata7: SATA max UDMA/100=20
host m128@0xd1d02000 port 0xd1d00000 irq 19
May 26 19:21:11 merkaba kernel: [27235.036080] ata7: SATA link down=20
(SStatus 0 SControl 0)
May 26 19:21:17 merkaba kernel: [27240.876027] sata_sil24 0000:05:00.0:=20
PCI INT A disabled

Your hint made my day. So I can close:

[Bug 35812] New: hotplug of Express Card eSATA controller in ThinkPad T520=
=20
does not work
https://bugzilla.kernel.org/show_bug.cgi?id=3D35812

again. And better open a debian bug report for udev which should propably=20
autoload it.

Many thanks!
=2D-=20
Martin 'Helios' Steigerwald - http://www.Lichtvoll.de
GPG: 03B0 0D6C 0040 0710 4AFA  B82F 991B EAAC A599 84C7

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