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17 Commits

Author SHA1 Message Date
thorpej cef633de2a Fix a fencepost in last change. 1998-04-19 22:26:31 +00:00
thorpej 6ea0ab26e2 Don't reference functions defined in isadma.c if we don't have to, 
since we might not have any ISA DMA-using devices configured, thus
isadma.c won't be compiled.  Fixes a problem reported by Kevin Lahey.

Also, since there are only 8 DMA channels, don't bother checking
DRQs 8 - 15.
 1998-04-15 01:53:47 +00:00
thorpej 095c4c092d Adjust for config changes. 1998-01-12 09:23:08 +00:00
mjacob f4b09b4771 fixme: still need a __BROKEN_INDIRECT_CONFIG case 1997-12-01 18:47:01 +00:00
drochner 8e7686a76b make it compile without "__BROKEN_INDIRECT_CONFIG" 1997-11-30 15:13:30 +00:00
christos c12bf4cc9f DTRT with level and edge interrupts: 
- add a type field to the isapnp_pin struct and set to IST_EDGE or
      IST_LEVEL depending on the card configuration data.
    - use the irq type field in all the drivers instead of hardcoding it.
 1997-10-28 21:27:55 +00:00
thorpej e0ccf46ed0 In isapnp_alloc_irq(), use isa_intr_alloc(), since it performs resource 
conflict checking.
 1997-10-27 23:42:30 +00:00
thorpej 16905ceeda Make sure we don't allocate a conflicting DRQ. From Christos. 1997-10-27 22:16:49 +00:00
mikel 32407c5e4f don't forget to unmap read port in match routine, if successful; also 
ensure sc_ncards is initialized
short-circuit probing for cards once first is found in match routine
add support for !__BROKEN_INDIRECT_CONFIG
 1997-08-12 07:38:10 +00:00
mikel d3174941cd don't clobber bus_space_{,un}map macros 1997-08-06 04:52:29 +00:00
mikel 93c4fda873 add support for compatible device IDs 1997-08-03 08:12:21 +00:00
thorpej 31498892b3 Fix a (fatal) typo in the bus dma changes. From Bill Coldwell 
<billc@warped.com>
 1997-06-08 08:43:52 +00:00
thorpej 11e78a6b0d Pull thorpej-bus-dma branch into mainline. 1997-06-06 23:43:45 +00:00
christos e4fb91bcb5 Fix PR/3251; also don't assign the checksum every time around the loop. 1997-02-24 22:08:25 +00:00
christos 041fb607e0 Add a break; in the irq/drq allocation loop so we take the first one instead 
of the last one.
 1997-02-09 18:36:44 +00:00
christos 2fe3b9727a - increase string space for device class names 
- fix the parser so that non-compliant isapnp devices work, and we
  give up when there are too many errors (some on-board pnp sound/atapi/game
  soundblaster compatible card).  reported by chuck cranor
- fix the parser so that configuration tags that come after the
  end-dependencies tag or before the begin-dependencies tag are merged
  in properly (gravis ultrasound). reported by gary duzan
  We now build a tree of card -> logical-dev -> conf, and in the end we
  convert it to a list of conf...
 1997-01-24 21:58:34 +00:00
christos cf455412fc Plug and Play support. 1997-01-16 22:00:57 +00:00