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hacking DSDT [-WAS: freeze with 1.0.2]

DISCUSSION Robert Woerle 2 participants 2 messages Jul 23, 2003 6 messages not in the archive ACPI

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#5 lore raw
Quoted 13 lines · Michael Frank
Quoted 9 lines · Robert Woerle
Quoted 6 lines · Michael Frank
Quoted 3 lines · Robert Woerle

Michael Frank schrieb:

Quoted 10 lines

Had a lock at your dmesg's, this link setup is a much more beautiful example (a bigger mess) than my setup.

The remaining problem is that multiple links are BIOS pre-assigned to IRQ5 (one even invalidly).

The patch sent to you does not modify pre-assigned links, so what we have to do is to scan all links and re-assign or disable the redundant ones, and possibly modify the DSDT as there seems to be no choice other than IRQ5.

Please send your bzip2'd DSDT (/proc/acpi/dsdt), and give me a bit of time...

ok , i do now dig myself in the dsdt and try to figure something out ...

i found the IRQ settings and wanted to change some irq`s so that the IRQ 5 gets used by one device alone ... but when i want to compile my dsdt with iasl it get the error

dsdt.dsl 904: FIELD(PUIC,DWordAcc, Lock, Preserve)
Error 1047 - ^ Access width is greater than
region size

do you know something ... it happens also on my plain unchanged original dsdt !!!

Quoted 6 lines

Regards
Michael

Signature · 21 lines
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*Robert Woerle
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A message that is not in the archive (sent off-list or not yet received): [email protected]

#7 lore raw

Hi
http://www.cpqlinux.com/acpi-howto.html#fix_broken_dsdt
read:
# Error 1051 - Access width of Field Unit extends beyond region limit

should be the same problem.

Quoted 48 lines · Robert Woerle
Quoted 16 lines · Michael Frank
Quoted 9 lines · Robert Woerle
Quoted 6 lines · Michael Frank
Quoted 3 lines · Robert Woerle

Michael Frank schrieb:

Had a lock at your dmesg's, this link setup is a much more beautiful example (a bigger mess) than my setup.

Quoted 10 lines

The remaining problem is that multiple links are BIOS pre-assigned to IRQ5 (one even invalidly).

The patch sent to you does not modify pre-assigned links, so what we have to do is to scan all links and re-assign or disable the redundant ones, and possibly modify the DSDT as there seems to be no choice other than IRQ5.

Please send your bzip2'd DSDT (/proc/acpi/dsdt), and give me a bit of time...

ok , i do now dig myself in the dsdt and try to figure something out ...

i found the IRQ settings and wanted to change some irq`s so that the IRQ 5 gets used by one device alone ...
but when i want to compile my dsdt with iasl it get the error

dsdt.dsl 904: FIELD(PUIC,DWordAcc, Lock, Preserve)
Error 1047 - ^ Access width is greater than
region size

do you know something ... it happens also on my plain unchanged original dsdt !!!

Quoted 3 lines

Regards
Michael

Signature · 10 lines
Sérgio Basto




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With VMware you can run multiple operating systems on a single machine.
WITHOUT REBOOTING! Mix Linux / Windows / Novell virtual machines at the
same time. Free trial click here: http://www.vmware.com/wl/offer/345/0