Commit Graph

10 Commits

Author SHA1 Message Date
David E. O'Brien
2a191126de Canonize the include of acpi.h. 2005-09-11 18:39:03 +00:00
Nate Lawson
5fcc8a587e Use the acpi_id_probe() method instead of acpi_MatchHid(), which is now
static.
2004-06-29 19:02:27 +00:00
Nate Lawson
9123341378 Add support to ACPI to manage its own resources. Previously, resource
allocation was passed up to nexus.  Now, we probe sysresource objects and
manage the resources they describe in a local rman pool.  This helps
devices which attach/detach varying resources (like the _CST object) and
module loads/unloads.  The allocation/release routines now check to see if
the resource is described in a child sysresource object and if so,
allocate from the local rman.  Sysresource objects add their resources to
the pool and reserve them upon boot.  This means sysresources need to be
probed before other ACPI devices.

Changes include:
* Add ordering to the child device probe.  The current order is:  system
resource objects, embedded controllers, then everything else.
* Make acpi_MatchHid take a handle instead of a device_t arg.
* Replace acpi_{get,set}_resource with the generic equivalents.
2004-06-13 22:52:30 +00:00
Poul-Henning Kamp
fe12f24bb0 Add missing <sys/module.h> includes 2004-05-30 20:08:47 +00:00
Nate Lawson
5acd02180c Style cleanups, don't set the device description before the probe routine
has completed successfully.
2004-05-29 04:32:50 +00:00
Nate Lawson
64278df5e0 Add MODULE_DEPEND entries so some of these drivers can eventually be
loaded separately from ACPI (i.e., embedded use).
2004-04-09 18:14:32 +00:00
David E. O'Brien
aad970f1fe Use __FBSDID().
Also some minor style cleanups.
2003-08-24 17:55:58 +00:00
John Baldwin
9e66b98a4a Fix a bogon in the previous commit. When suppressing multiple isab
devices, we have to allow for the case when the isab0 device is ourselves.

Tested by:	markm
2003-07-17 19:13:41 +00:00
John Baldwin
852989bdbf - Fix a typo in the call to acpi_disabled() in probe() by removing an
extra trailing space.
- Don't bother probing a generic ISA bus device if isab0 already exists.
  Some BIOSes place an ACPI psuedo-device with the HID of a generic ISA bus
  device under the PCI-ISA bridge device.  This is not the best solution
  but will work for now.  The isa bus driver only allows for one ISA bus
  anyways.
2003-07-09 18:28:53 +00:00
John Baldwin
6c525ee43c Add an ACPI to ISA psuedo bridge driver. It attaches an isab(4) device to
ACPI nodes with the plug and play ID's defined for a "Generic ISA Bus
Device" as defined in section 10.7 of the ACPI 2.0 specification.  This
gives machines like the Libretto that contain a fake ISA bus that is not
connected via a PCI-ISA bridge an ISA bus for ISA devices to attach to.

Tested by:	markm
2003-07-08 18:59:32 +00:00