scsi: ufs: Add max_lu_supported in struct ufs_dev_info

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Add one new parameter max_lu_supported in struct ufs_dev_info, which will
be used to express exactly how many general LUs being supported by UFS
device, and initialize it during booting stage.  This patch also adds a new
function ufshcd_device_geo_params_init() for initialization of UFS device
geometry descriptor related parameters.

Link: https://lore.kernel.org/r/20200120130820.1737-8-huobean@gmail.com
Reviewed-by: Asutosh Das <asutoshd@codeaurora.org>
Reviewed-by: Alim Akhtar <alim.akhtar@samsung.com>
Signed-off-by: Bean Huo <beanhuo@micron.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>

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Bean Huo 2020-01-20 14:08:19 +01:00 • committed by Martin K. Petersen

parent 046c1e6f27

commit 731f06216d

2 changed files with 41 additions and 2 deletions

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2

drivers/scsi/ufs/ufs.h

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41

drivers/scsi/ufs/ufshcd.c

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