I have a Loadable Kernal Module that worked under NetBSD 1.1
and NetBSD 1.2 that performs ISA DMA.
The primary calls to the kernal that the LKM makes
are:
  isa_intr_establish()
  isa_intr_disestablish()
  isa_dmastart(), isa_dma*()

My problem is this, the isa_dmastart(), and other isa_dma*() routines
now require a pointer to a 'device *', really a 'isa_softc *'.
I am not sure how to create this data for the device driver,
and also, I need to know how to uninstall or clean up this data
structure
if the LKM is removed.

(It looks like I may be able to use config_found_sm() to create the data
structures for the kernal, but I can't see how to clean up to remove
the device from the system)


Thanks
Cameron Elliott







--
Cameron Elliott

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