Subhash Jadavani 0ce147d48a ufs: introduce well known logical unit in ufs ... UFS device may have standard LUs and LUN id could be from 0x00 to 0x7F. UFS device specification use "Peripheral Device Addressing Format" (SCSI SAM-5) for standard LUs. UFS device may also have the Well Known LUs (also referred as W-LU) which again could be from 0x00 to 0x7F. For W-LUs, UFS device specification only allows the "Extended Addressing Format" (SCSI SAM-5) which means the W-LUNs would start from 0xC100 onwards. This means max. LUN number reported from UFS device could be 0xC17F hence this patch advertise the "max_lun" as 0xC17F which will allow SCSI mid layer to detect the W-LUs as well. But once the W-LUs are detected, UFSHCD driver may get the commands with SCSI LUN id upto 0xC17F but UPIU LUN id field is only 8-bit wide so it requires the mapping of SCSI LUN id to UPIU LUN id. This patch also add support for this mapping. Signed-off-by: Subhash Jadavani <subhashj@codeaurora.org> Signed-off-by: Dolev Raviv <draviv@codeaurora.org> Signed-off-by: Sujit Reddy Thumma <sthumma@codeaurora.org> Signed-off-by: Christoph Hellwig <hch@lst.de>		2014-10-01 13:11:22 +02:00
..
Kconfig
Makefile
ufs.h	ufs: introduce well known logical unit in ufs	2014-10-01 13:11:22 +02:00
ufshcd-pci.c	ufs: Add clock initialization support	2014-10-01 13:11:19 +02:00
ufshcd-pltfrm.c	ufs: add voting support for host controller power	2014-10-01 13:11:20 +02:00
ufshcd.c	ufs: introduce well known logical unit in ufs	2014-10-01 13:11:22 +02:00
ufshcd.h	ufs: introduce well known logical unit in ufs	2014-10-01 13:11:22 +02:00
ufshci.h
unipro.h