On 20 June 2016 at 20:24, Chunyan Zhang wrote:
> CoreSight STM device allows direct mapping of the channel regions to
> userspace for zero-copy writing. To support this ability, the STM
> framework has provided a hook 'mmio_addr', this patch just implemented
> this hook for CoreSight STM.
>
> This
CoreSight STM device allows direct mapping of the channel regions to
userspace for zero-copy writing. To support this ability, the STM
framework has provided a hook 'mmio_addr', this patch just implemented
this hook for CoreSight STM.
This patch also added an item into 'channel_space' to save the
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