[Cbe-oss-dev] [PATCH] libspe2: use mapped mailbox registers to speed up mailbox communication

[Kazunori Asayama]

stenzel at de.ibm.com wrote:
> Integrated the last comments and fixed another bug.
> This patch replaces the previous one.
> 
> The following patch speeds up mailbox communication by
> accessing the mailbox registers directly via mapped problem
> state if the context was created with the SPE_MAP_PS flag.

Looks good.

--
(ASAYAMA Kazunori
  (asayama at sm.sony.co.jp))
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