Reset the tail and the head pointers of command buffer and event log to
zero in case that iommu does not reset them after the base addresses of
those buffers are updated.
Thanks,
Wei
Signed-off-by: Wei Wang <wei.wang2@xxxxxxx>
--
AMD GmbH, Germany
Operating System Research Center
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Advanced Micro Devices GmbH
Karl-Hammerschmidt-Str. 34
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Geschäftsführer: Jochen Polster, Thomas M. McCoy, Giuliano Meroni
Sitz: Dornach, Gemeinde Aschheim, Landkreis München
Registergericht München, HRB Nr. 43632
mmio.patch
Description: Text Data
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