Re: [patch 2.6.13-rc2] pci: restore BAR values from pci_set_power_state for D3hot->D0

Ivan Kokshaysky
2005-07-10T17:53:46Z

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On Fri, Jul 08, 2005 at 02:34:56PM -0400, John W. Linville wrote:
> Some PCI devices lose all configuration (including BARs) when
> transitioning from D3hot->D0. This leaves such a device in an
> inaccessible state. The patch below causes the BARs to be restored
> when enabling such a device, so that its driver will be able to
> access it.
>
> Signed-off-by: John W. Linville <linville@tuxdriver.com>

Acked-by: Ivan Kokshaysky <ink@jurassic.park.msu.ru>

Ivan.