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path: root/drivers/scsi/ufs/unipro.h
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* ufs: definitions for phy interfaceDolev Raviv2014-10-01
| | | | | | | | | | | | - Adding some of the definitions missing in unipro.h, including power enumeration. - Read Modify Write Line helper function - Indication for the type of suspend Signed-off-by: Dolev Raviv <draviv@codeaurora.org> Signed-off-by: Subhash Jadavani <subhashj@codeaurora.org> Signed-off-by: Yaniv Gardi <ygardi@codeaurora.org> Signed-off-by: Christoph Hellwig <hch@lst.de>
* [SCSI] ufs: configure the attribute for power modeSeungwon Jeon2013-09-06
| | | | | | | | | | | | UIC attributes can be set with using DME_SET command for power mode change. For configuration the link capability attributes are used, which is updated after successful link startup. Signed-off-by: Seungwon Jeon <tgih.jun@samsung.com> Reviewed-by: Subhash Jadavani <subhashj@codeaurora.org> Signed-off-by: Santosh Y <santoshsy@gmail.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
* [SCSI] ufs: add operation for the uic power mode changeSeungwon Jeon2013-09-06
Setting PA_PWRMode using DME_SET triggers the power mode change. And then the result will be given by the HCS.UPMCRS. This operation should be done atomically. Signed-off-by: Seungwon Jeon <tgih.jun@samsung.com> Reviewed-by: Subhash Jadavani <subhashj@codeaurora.org> Tested-by: Yaniv Gardi <ygardi@codeaurora.org> Signed-off-by: Santosh Y <santoshsy@gmail.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>