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Message-ID: <3fa6ba13-d5cc-c733-bf38-e862380d97df@quicinc.com>
Date: Mon, 21 Aug 2023 16:49:20 +0530
From: Nitin Rawat <quic_nitirawa@...cinc.com>
To: Manivannan Sadhasivam <mani@...nel.org>,
Neil Armstrong <neil.armstrong@...aro.org>
CC: Andy Gross <agross@...nel.org>,
Bjorn Andersson <andersson@...nel.org>,
Konrad Dybcio <konrad.dybcio@...aro.org>,
"James E.J. Bottomley" <jejb@...ux.ibm.com>,
"Martin K. Petersen" <martin.petersen@...cle.com>,
<linux-arm-msm@...r.kernel.org>, <linux-scsi@...r.kernel.org>,
<linux-kernel@...r.kernel.org>
Subject: Re: [PATCH] scsi: ufs: ufs-qcom: clear qunipro_g4_sel for HW major
version > 5
On 8/21/2023 4:08 PM, Manivannan Sadhasivam wrote:
> On Mon, Aug 21, 2023 at 09:41:54AM +0200, Neil Armstrong wrote:
>> The qunipro_g4_sel clear is also needed for new platforms with
>> major version > 5, fix the version check to take this in account.
>>
>> Signed-off-by: Neil Armstrong <neil.armstrong@...aro.org>
>
> This is a fix, isn't it? With the fixes tag for 9c02aa24bf40,
>
> Acked-by: Manivannan Sadhasivam <mani@...nel.org>
>
> - Mani
>
>> ---
>> drivers/ufs/host/ufs-qcom.c | 2 +-
>> 1 file changed, 1 insertion(+), 1 deletion(-)
>>
>> diff --git a/drivers/ufs/host/ufs-qcom.c b/drivers/ufs/host/ufs-qcom.c
>> index f88febb23123..d1149b1c3ed5 100644
>> --- a/drivers/ufs/host/ufs-qcom.c
>> +++ b/drivers/ufs/host/ufs-qcom.c
>> @@ -365,7 +365,7 @@ static void ufs_qcom_select_unipro_mode(struct ufs_qcom_host *host)
>> ufs_qcom_cap_qunipro(host) ? QUNIPRO_SEL : 0,
>> REG_UFS_CFG1);
>>
>> - if (host->hw_ver.major == 0x05)
>> + if (host->hw_ver.major >= 0x05)
>> ufshcd_rmwl(host->hba, QUNIPRO_G4_SEL, 0, REG_UFS_CFG0);
>>
>> /* make sure above configuration is applied before we return */
>>
>> ---
>> base-commit: 47d9bb711707d15b19fad18c8e2b4b027a264a3a
>> change-id: 20230821-topic-sm8x50-upstream-ufs-major-5-plus-4eaad3f3d857
>>
>> Best regards,
>> --
>> Neil Armstrong <neil.armstrong@...aro.org>
>>
>
Reviewed-by: Nitin Rawat <quic_nitirawa@...cinc.com>
Regards,
Nitin
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