Messages in this thread Patch in this message | | | Date | Thu, 19 Aug 2004 11:15:24 +0200 (CEST) | From | Karel Gardas <> | Subject | Re: IBM T22/APM suspend does not work with yenta_socket module loaded on 2.6.8.1 |
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On Thu, 19 Aug 2004, Russell King wrote:
> You could try grabbing the cbdump program from pcmcia.arm.linux.org.uk > and trying to identify whether there's any differences in the register > settings of the Cardbus bridges - between having no yenta module loaded > and having yenta loaded with the sockets suspended using: > > echo 3 > /sys/class/pcmcia_socket/pcmcia_socket0/device/power/state > echo 3 > /sys/class/pcmcia_socket/pcmcia_socket1/device/power/state > > (echo 0 to these files to resume the sockets.)
OK, diff is:
--- suspend-works.txt Thu Aug 19 11:09:43 2004 +++ suspend-does-not-work-sockets-suspended.txt Thu Aug 19 11:12:20 2004 @@ -25,7 +25,7 @@ Diagnostic [93] : 0x40 -- cardbus registers CB_SOCKET_EVENT [00] : 0x00000000 - CB_SOCKET_MASK [04] : 0x00000000 + CB_SOCKET_MASK [04] : 0x00000006 CB_SOCKET_STATE [08] : 0x30000006 CB_SOCKET_FORCE [0c] : 0x00000000 CB_SOCKET_CONTROL [10] : 0x00000000 @@ -36,7 +36,7 @@ I365_POWER [02] : 0x00 I365_INTCTL [03] : 0x50 I365_CSC [04] : 0x00 - I365_CSCINT [05] : 0x00 + I365_CSCINT [05] : 0x08 I365_ADDRWIN [06] : 0x00 I365_IOCTL [07] : 0x00 I365_GENCTL [16] : 0x00c0 @@ -93,7 +93,7 @@ Diagnostic [93] : 0x40 -- cardbus registers CB_SOCKET_EVENT [00] : 0x00000000 - CB_SOCKET_MASK [04] : 0x00000000 + CB_SOCKET_MASK [04] : 0x00000006 CB_SOCKET_STATE [08] : 0x30000006 CB_SOCKET_FORCE [0c] : 0x00000000 CB_SOCKET_CONTROL [10] : 0x00000000 @@ -104,7 +104,7 @@ I365_POWER [02] : 0x00 I365_INTCTL [03] : 0x50 I365_CSC [04] : 0x00 - I365_CSCINT [05] : 0x00 + I365_CSCINT [05] : 0x08 I365_ADDRWIN [06] : 0x00 I365_IOCTL [07] : 0x00 I365_GENCTL [16] : 0x00c0
FYI: when I suspend sockets by echoing 3, suspend also does not work (yenta loaded).
Anything other what should I test?
Thanks,
Karel -- Karel Gardas kgardas@objectsecurity.com ObjectSecurity Ltd. http://www.objectsecurity.com
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