[Asterisk-Users] PCI Problems

[Rob Lith]

How does I/O APIC fit into this IRQ management?
Regards
Rob

On 27/05/06, Olivier Krief <olivier.krief at gmail.com> wrote:
>
> 2006/5/26, Andrew Kohlsmith <akohlsmith-asterisk at benshaw.com>:
>
> >
> > Audio problems can come for a variety of reasons.  They are caused by
> > (but not
> > limited to) things such as
> > - IRQ sharing with another device with a shitty driver or poor hardware
> > - Poor/inconsistent PCI bus behaviour and timing
> > - overloaded CPU or poor kernel parameters which cause timing problems
> > - shitty hardware or drivers which can lock out IRQs for a long time
> > - buggy drivers for the TDM or ethernet hardware
> > - bad PCI tuning with setpci or kernel parameters, latency timers
> > especially
> > - other hardware (PCI bus controller, north or south bridge) issues
> > - faulty hardware
> > - poor cabling (either TDM side or ethernet side)
> >
> > Very interresting post with valuable information.
> Thanks
>
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