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| author | Rui Zhang <rui.zhang@intel.com> | 2006-12-21 02:21:13 -0500 |
|---|---|---|
| committer | Len Brown <len.brown@intel.com> | 2006-12-21 03:07:37 -0500 |
| commit | 2786f6e388e9dfe9e7b1c3c6bd7fcfba9cfb9831 (patch) | |
| tree | 76f0bbaf42cc977a3b6944314f4c3043937a8ee7 /fs | |
| parent | e49bd2dd5a503bb94fe2f2af45422b610940b75d (diff) | |
| download | op-kernel-dev-2786f6e388e9dfe9e7b1c3c6bd7fcfba9cfb9831.zip op-kernel-dev-2786f6e388e9dfe9e7b1c3c6bd7fcfba9cfb9831.tar.gz | |
ACPI: fix Supermicro X7DB8+ Boot regression
http://bugzilla.kernel.org/show_bug.cgi?id=7695
Originally we converted bind/unbind to use a new pci bridge driver.
The driver will add/remove _PRT, so we can eventually remove
.bind/.unbind methods.
But we found that some of the _ADR-Based devices don't have _PRT,
i.e. they are not managed by the new ACPI PCI bridge driver.
So that .bind method is not called for some _ADR-Based devices,
which leads to a failure.
Now we make ACPI PCI Root Bridge Driver scan and binds all _ADR-Based devices
once the driver is loaded, in the .add method of ACPI PCI Root Bridge driver.
Extra code path for calling .bind/.unbind when _ADR-Based devices
are hot added/removed is also added.
Signed-off-by: Zhang Rui <rui.zhang@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
Diffstat (limited to 'fs')
0 files changed, 0 insertions, 0 deletions
