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13aa6ecb47
mthca does not restore the following PCI-X/PCI Express registers after reset: PCI-X device: PCI-X command register PCI-X bridge: upstream and downstream split transaction registers PCI Express : PCI Express device control and link control registers This causes instability and/or bad performance on systems where one of these registers is set to a non-default value by BIOS. Signed-off-by: Michael S. Tsirkin <mst@mellanox.co.il> Signed-off-by: Roland Dreier <rolandd@cisco.com> |
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