USB zvukovka Maya EX5
Zdik Kudrle
xkudrle na fi.muni.cz
Pátek Duben 1 14:39:19 CEST 2005
> No vida, takze to se Vas tyka tato zprava Alana Sterna:
A helemese...
> > The latencies are almost certainly caused by the USB host controller
> > driver. I'm planning improvements to uhci-hcd which should help
> > reduce the latency, but it will still be on the large side. And I
> > won't have time to write the changes to the driver for several
> > months.
> >
> > The best solution is to stop using uhci-hcd. Get a PCI card with an
> > OHCI or EHCI (high-speed) controller. They do much more work in
> > hardware, reducing the amount of time the driver needs to spend with
> > interrupts disabled.
No tak to je zupa, protoze mam USB natvrdo zadratovano ve svem notebooku
:-) A o PCMCIA<->USB kartach opravdu nechci moc premyslet ;-) Mozna by to
vyresil jiny driver [uhci | usb-uhci]. Vi nekdo, jak se to v nich lisi
zejmena v latenci?
--ZK
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