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* [SCSI] mvumi: Add Marvell UMI driverJianyun Li2011-08-271-0/+505
The Marvell Universal Message Interface (UMI) defines a messaging interface between host and Marvell products (Plato, for example). It considers situations of limited system resource and optimized system performance. UMI driver translates host request to message and sends message to FW via UMI, FW receives message and processes it, then sends response to UMI driver. FW generates an interrupt when it needs to send information or response to UMI driver Signed-off-by: Jianyun Li <jyli@marvell.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
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