Messages in this thread Patch in this message | | | From | huobean@gmail ... | Subject | [PATCH RFC v3 4/5] scsi: ufs: add unit and geometry parameters for HPB | Date | Mon, 4 May 2020 16:05:30 +0200 |
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From: Bean Huo <beanhuo@micron.com>
Add HPB related parameters introduced in Unit Descriptor and Geometry Descriptor.
Signed-off-by: Bean Huo <beanhuo@micron.com> --- drivers/scsi/ufs/ufs.h | 7 +++++++ 1 file changed, 7 insertions(+)
diff --git a/drivers/scsi/ufs/ufs.h b/drivers/scsi/ufs/ufs.h index 1f2d4b4950b8..6210e489d2ce 100644 --- a/drivers/scsi/ufs/ufs.h +++ b/drivers/scsi/ufs/ufs.h @@ -219,6 +219,9 @@ enum unit_desc_param { UNIT_DESC_PARAM_PHY_MEM_RSRC_CNT = 0x18, UNIT_DESC_PARAM_CTX_CAPABILITIES = 0x20, UNIT_DESC_PARAM_LARGE_UNIT_SIZE_M1 = 0x22, + UNIT_DESC_PARAM_HPB_MAX_ACTIVE_REGIONS = 0x23, + UNIT_DESC_PARAM_HPB_PIN_REGION_START_OFFSET = 0x25, + UNIT_DESC_PARAM_HPB_NUM_PIN_REGIONS = 0x27, }; /* Device descriptor parameters offsets in bytes*/ @@ -304,6 +307,10 @@ enum geometry_desc_param { GEOMETRY_DESC_PARAM_ENM4_MAX_NUM_UNITS = 0x3E, GEOMETRY_DESC_PARAM_ENM4_CAP_ADJ_FCTR = 0x42, GEOMETRY_DESC_PARAM_OPT_LOG_BLK_SIZE = 0x44, + GEOMETRY_DESC_PARAM_HPB_REGION_SIZE = 0x48, + GEOMETRY_DESC_PARAM_HPB_NUMBER_LU = 0x49, + GEOMETRY_DESC_PARAM_HPB_SUBREGION_SIZE = 0x4A, + GEOMETRY_DESC_PARAM_HPB_MAX_ACTIVE_REGIONS = 0x4B, }; /* Health descriptor parameters offsets in bytes*/ -- 2.17.1
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