scsi: ufs-qcom: enable quirk to fix gear change to HS
With the G3 UFS devices, changing gear into HS is failing in UFS host controllers of version 0x2. The quirk solves the problem of changing gear into HS by enabling the attribute that specifies whether or not the inbound Link supports unterminated line in HS mode. Signed-off-by: Yaniv Gardi <ygardi@codeaurora.org> Reviewed-by: Akinobu Mita <akinobu.mita@gmail.com> Signed-off-by: James Bottomley <JBottomley@Odin.com>
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1 changed files with 4 additions and 2 deletions
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@ -708,7 +708,8 @@ static void ufs_qcom_advertise_quirks(struct ufs_hba *hba)
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struct ufs_qcom_host *host = hba->priv;
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if (host->hw_ver.major == 0x01) {
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hba->quirks |= UFSHCD_QUIRK_DELAY_BEFORE_DME_CMDS;
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hba->quirks |= UFSHCD_QUIRK_DELAY_BEFORE_DME_CMDS
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| UFSHCD_QUIRK_BROKEN_PA_RXHSUNTERMCAP;
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if (host->hw_ver.minor == 0x0001 && host->hw_ver.step == 0x0001)
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hba->quirks |= UFSHCD_QUIRK_BROKEN_INTR_AGGR;
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@ -719,7 +720,8 @@ static void ufs_qcom_advertise_quirks(struct ufs_hba *hba)
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if (!ufs_qcom_cap_qunipro(host))
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/* Legacy UniPro mode still need following quirks */
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hba->quirks |= UFSHCD_QUIRK_DELAY_BEFORE_DME_CMDS;
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hba->quirks |= (UFSHCD_QUIRK_DELAY_BEFORE_DME_CMDS
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| UFSHCD_QUIRK_BROKEN_PA_RXHSUNTERMCAP);
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}
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}
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