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scsi: ufs: Add fixup_dev_quirks vops on qcom platform

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Add fixup_dev_quirks vops for UFS on qcom platform
to modify or fix device quirks needed for
specific vendor without modifying ufs_fixup table.

Change-Id: Icff1788c1d618a1e0b0f3b74bcb63184228849cd
Signed-off-by: Nitin Rawat <nitirawa@codeaurora.org>
This commit is contained in:
Nitin Rawat 2020-09-09 13:00:41 +05:30
commit 38307ba0e0
1 changed files with 19 additions and 0 deletions
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19
drivers/scsi/ufs/ufs-qcom.c
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@ -3372,6 +3372,22 @@ static void ufs_qcom_config_scaling_param(struct ufs_hba *hba,
}
#endif
#if defined(CONFIG_SCSI_UFSHCD_QTI)
static struct ufs_dev_fix ufs_qcom_dev_fixups[] = {
UFS_FIX(UFS_VENDOR_MICRON, UFS_ANY_MODEL,
UFS_DEVICE_QUIRK_DELAY_BEFORE_LPM),
UFS_FIX(UFS_VENDOR_SKHYNIX, UFS_ANY_MODEL,
UFS_DEVICE_QUIRK_DELAY_BEFORE_LPM),
UFS_FIX(UFS_VENDOR_WDC, UFS_ANY_MODEL,
UFS_DEVICE_QUIRK_HOST_PA_TACTIVATE),
END_FIX
};
static void ufs_qcom_fixup_dev_quirks(struct ufs_hba *hba)
{
ufshcd_fixup_dev_quirks(hba, ufs_qcom_dev_fixups);
}
#endif
/**
* struct ufs_hba_qcom_vops - UFS QCOM specific variant operations
*
@ -3395,6 +3411,9 @@ static const struct ufs_hba_variant_ops ufs_hba_qcom_vops = {
.device_reset = ufs_qcom_device_reset,
.config_scaling_param = ufs_qcom_config_scaling_param,
.setup_xfer_req = ufs_qcom_qos,
#if defined(CONFIG_SCSI_UFSHCD_QTI)
.fixup_dev_quirks = ufs_qcom_fixup_dev_quirks,
#endif
};
/**