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13 Commits

Author SHA1 Message Date
Warner Losh
812fb8f294 Get rid of #ifdef for legacy system. Move that into the MD code. 
Export minimal symbols to allow this to happen.
 2004-12-24 23:03:17 +00:00
Warner Losh
09aafea1c6 A few style(9) changes before more extensive changes: 
o u_intXX_t -> uintXX_t
o use 8 character tabs
o proper wrapping
o return (value);
 2004-12-24 22:31:47 +00:00
Poul-Henning Kamp
633eb1fc9e No need to declare M_ISADEV here. 
Spotted by:	FlexeLint.
 2002-10-16 10:38:48 +00:00
Thomas Moestl
01f1aed259 Use the new resource_list_print_type() function. 
Pass the bus device to isa_init() (this is needed for the sparc64
version).
 2001-12-21 21:54:56 +00:00
Kazutaka YOKOTA
c395939120 Rework the ISA PnP driver pnp and the PnP resource parser to fix 
the following bugs.

- When constructing a resource configuration, respect the order
  in which resource descriptors are read, in order to establish
  the correct mapping between the descriptors and configuration
  registers.
  "Plug and Play ISA Specification, Version 1.0a", Sec 4.6.1, May 5,
  1994.  "Clarifications to the Plug and Play ISA Specification,
  Version 1.0a", Sec 6.2.1, Dec. 10, 1994.

- Do not ignore null (empty) descriptors; they are valid descriptors
  acting as filler.
  "Clarifications to the Plug and Play ISA Specification, Version 1.0a",
  Sec 6.2.1.

- Correctly set up logical device configuration registers for null
  resources.
  "Clarifications to the Plug and Play ISA Specification, Version 1.0a"

- Handle null resources properly in the resource allocator for the
  ISA bus.
 2001-09-05 03:54:33 +00:00
Kazutaka YOKOTA
7abb46623b Add a new field, id_config_attr to the struct isa_device. 
It will be later used to store some flags to control PnP device
configurations.
 2001-09-03 09:45:41 +00:00
Jake Burkholder
e39756439c Back out the previous change to the queue(3) interface. 
It was not discussed and should probably not happen.

Requested by:		msmith and others
 2000-05-26 02:09:24 +00:00
Jake Burkholder
740a1973a6 Change the way that the queue(3) structures are declared; don't assume that 
the type argument to *_HEAD and *_ENTRY is a struct.

Suggested by:	phk
Reviewed by:	phk
Approved by:	mdodd
 2000-05-23 20:41:01 +00:00
Doug Rabson
062acdb7e7 Change isa_get/set_flags() to device_get/set_flags(). 1999-09-07 08:42:49 +00:00
Doug Rabson
4249382df0 This represents essentially a complete rewrite of the ISA PnP code. The 
new system is integrated with the ISA bus code more cleanly and allows
the future addition of more enumerators such as PnPBIOS and ACPI.

This commit also enables the new pcm driver since it is somewhat tied to
the new PnP code.
 1999-09-01 20:53:43 +00:00
Peter Wemm
c3aac50f28 $Id$ -> $FreeBSD$ 1999-08-28 01:08:13 +00:00
Doug Rabson
cfa84f4631 * Add ivars for ISA pnp. 
* Move isa_dma* declarations to isavar.h.
* Add a method ISA_DELETE_RESOURCE() to the ISA interface.
* Tidy up include protection defines.
 1999-05-30 11:02:17 +00:00
Doug Rabson
a3be63b3ce * Factor out the common code between the isa bus drivers for i386 and alpha. 
* Re-work the resource allocation code to use helper functions in subr_bus.c.
* Add simple isa interface for manipulating the resource ranges which can be
  allocated and remove the code from isa_write_ivar() which was previously
  used for this purpose.
 1999-05-22 15:18:28 +00:00