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[ACPI] Bind PCI devices with ACPI devices

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Implement the framework for binding physical devices
with ACPI devices. A physical bus like PCI bus
should create a 'acpi_bus_type', with:

.find_device:
        For device which has parent such as normal PCI devices.

.find_bridge:
        It's for special devices, such as PCI root bridge
	or IDE controller.  Such devices generally haven't a
	parent or ->bus. We use the special method
	to get an ACPI handle.

Uses new field in struct device: firmware_data

http://bugzilla.kernel.org/show_bug.cgi?id=4277

Signed-off-by: David Shaohua Li <shaohua.li@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
This commit is contained in:
David Shaohua Li
2005-03-18 18:45:35 -05:00
committed by Len Brown
parent fb9802fa59
commit 4e10d12a3d
5 changed files with 390 additions and 5 deletions
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4
drivers/acpi/ibm_acpi.c
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@@ -1025,7 +1025,7 @@ static int setup_notify(struct ibm_struct *ibm)
return 0;
}
static int device_add(struct acpi_device *device)
static int ibmacpi_device_add(struct acpi_device *device)
{
return 0;
}
@@ -1043,7 +1043,7 @@ static int register_driver(struct ibm_struct *ibm)
memset(ibm->driver, 0, sizeof(struct acpi_driver));
sprintf(ibm->driver->name, "%s/%s", IBM_NAME, ibm->name);
ibm->driver->ids = ibm->hid;
ibm->driver->ops.add = &device_add;
ibm->driver->ops.add = &ibmacpi_device_add;
ret = acpi_bus_register_driver(ibm->driver);
if (ret < 0) {