Commit Graph

8 Commits

Author SHA1 Message Date
thorpej 54bb0eddd9 Preliminary support for detaching an "adv" instance. This
could use some more work.

Derived from kern/12341, takashi.yamamoto@bigfoot.com.
2001-03-08 06:49:49 +00:00
thorpej fc96443d15 New callout mechanism with two major improvements over the old
timeout()/untimeout() API:
- Clients supply callout handle storage, thus eliminating problems of
  resource allocation.
- Insertion and removal of callouts is constant time, important as
  this facility is used quite a lot in the kernel.

The old timeout()/untimeout() API has been removed from the kernel.
2000-03-23 07:01:25 +00:00
thorpej ec368bb906 Fix a problem uncovered by attempting to compile on the Alpha: overrun_buf
was being initialized to a KVA, when we really wanted a DMA address.  Change
the code to allocate the overrun buffer with the control blocks, and
properly initialize overrun_buf.

Note that overrun_buf cannot actually be shared between all boards; DMA safe
memory could vary from bus to bus.

Garbage-collect two functions which are no longer used because of the
above changes.
1999-08-07 07:20:15 +00:00
dante 199f99d192 fix second level interrupt handler to allow 64 bits pointers 1999-03-04 20:15:53 +00:00
dante 198f1f5c48 Fix AdvanSys Narrow driver to work on Alpha 1999-02-25 20:21:33 +00:00
dante c6ccd1d83f Remove Wide boards references
Adjust copyright

At this time this driver support the following AdvanSys boards:
- ABP-9xx
- ABP-9xxU
- ABP-9xxUA
1998-09-26 16:02:56 +00:00
dante 17759893b0 Add rcs id 1998-08-29 13:44:49 +00:00
dante d9e417cde9 Add AdvanSys 930U and 940U SCSI controllers 1998-08-26 14:13:58 +00:00