* John Baldwin <jh...@FreeBSD.org> [010402 11:34] wrote:
On 02-Apr-01 Alfred Perlstein wrote:
Shouldn't the device be able to specify an all-or-nothing request?
Perhaps something that needs fast interrupts will cause much hair
pulling if it doesn't get one becasue of latency issues messing up
the hardware. If the bus didn't grant a fast interrupt it could then
declien to attach, perhaps spitting out a meaningful error message
at the same time.
True, no need for an error message, but I suppose one could do something
Of course there's no need for an error message, everyone installing
FreeBSD should be able to look at the kernel sources for his driver
and figure out what's wrong with it.
If you get an error in attach(), you will return it back up the chain and
device_probe_and_attach() will output a message such as: