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| author | Stanislav Nijnikov <stanislav.nijnikov@wdc.com> | 2018-02-15 13:14:11 +0100 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2018-02-16 00:35:05 +0100 |
| commit | ec92b59cc03c3d5757449c1c9344524e088df2bd (patch) | |
| tree | d6832dc7bfcc2699a97a4a91752b72bcf58d9049 /drivers/scsi/ufs/ufs.h | |
| parent | scsi: ufs: sysfs: flags (diff) | |
| download | linux-ec92b59cc03c3d5757449c1c9344524e088df2bd.tar.xz linux-ec92b59cc03c3d5757449c1c9344524e088df2bd.zip | |
scsi: ufs: sysfs: attributes
This patch introduces a sysfs group entry for the UFS attributes. The
group adds "attributes" folder under the UFS driver sysfs entry
(/sys/bus/platform/drivers/ufshcd/*). The attributes are shown
as hexadecimal numbers. The full information about the attributes could
be found at UFS specifications 2.1.
Signed-off-by: Stanislav Nijnikov <stanislav.nijnikov@wdc.com>
Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/scsi/ufs/ufs.h')
| -rw-r--r-- | drivers/scsi/ufs/ufs.h | 27 |
1 files changed, 23 insertions, 4 deletions
diff --git a/drivers/scsi/ufs/ufs.h b/drivers/scsi/ufs/ufs.h index df5e73e7de3e..14e5bf7af0bb 100644 --- a/drivers/scsi/ufs/ufs.h +++ b/drivers/scsi/ufs/ufs.h @@ -145,10 +145,29 @@ enum flag_idn { /* Attribute idn for Query requests */ enum attr_idn { - QUERY_ATTR_IDN_ACTIVE_ICC_LVL = 0x03, - QUERY_ATTR_IDN_BKOPS_STATUS = 0x05, - QUERY_ATTR_IDN_EE_CONTROL = 0x0D, - QUERY_ATTR_IDN_EE_STATUS = 0x0E, + QUERY_ATTR_IDN_BOOT_LU_EN = 0x00, + QUERY_ATTR_IDN_RESERVED = 0x01, + QUERY_ATTR_IDN_POWER_MODE = 0x02, + QUERY_ATTR_IDN_ACTIVE_ICC_LVL = 0x03, + QUERY_ATTR_IDN_OOO_DATA_EN = 0x04, + QUERY_ATTR_IDN_BKOPS_STATUS = 0x05, + QUERY_ATTR_IDN_PURGE_STATUS = 0x06, + QUERY_ATTR_IDN_MAX_DATA_IN = 0x07, + QUERY_ATTR_IDN_MAX_DATA_OUT = 0x08, + QUERY_ATTR_IDN_DYN_CAP_NEEDED = 0x09, + QUERY_ATTR_IDN_REF_CLK_FREQ = 0x0A, + QUERY_ATTR_IDN_CONF_DESC_LOCK = 0x0B, + QUERY_ATTR_IDN_MAX_NUM_OF_RTT = 0x0C, + QUERY_ATTR_IDN_EE_CONTROL = 0x0D, + QUERY_ATTR_IDN_EE_STATUS = 0x0E, + QUERY_ATTR_IDN_SECONDS_PASSED = 0x0F, + QUERY_ATTR_IDN_CNTX_CONF = 0x10, + QUERY_ATTR_IDN_CORR_PRG_BLK_NUM = 0x11, + QUERY_ATTR_IDN_RESERVED2 = 0x12, + QUERY_ATTR_IDN_RESERVED3 = 0x13, + QUERY_ATTR_IDN_FFU_STATUS = 0x14, + QUERY_ATTR_IDN_PSA_STATE = 0x15, + QUERY_ATTR_IDN_PSA_DATA_SIZE = 0x16, }; /* Descriptor idn for Query requests */ |