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RedBoot and interrupts
- From: Grant Edwards <grante at visi dot com>
- To: eCos Discussion <ecos-discuss at sources dot redhat dot com>
- Date: Wed, 12 Feb 2003 15:00:18 -0600
- Subject: [ECOS] RedBoot and interrupts
I've got an Intel IXP425 eval board that runs RedBoot. The 425
has two built-in Ethernet interfaces, but RedBoot will only use
a third EEPRO-100 PCI board. Upon investigating the use of the
two onboard Ethernet interfaces, it seems it is not practical
to operate the built-in Ethernet controlelrs in polled mode.
What sort of problems are to be expected if an Ethernet driver
uses interrupts under RedBoot?
--
Grant Edwards
grante@visi.com
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