Messages in this thread | | | From | "Alim Akhtar" <> | Subject | RE: [PATCH 1/5] scsi: ufs: Allow UFS 3.0 as a valid version | Date | Fri, 24 Apr 2020 17:38:31 +0530 |
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Hello Jose,
> -----Original Message----- > From: Jose Abreu <Jose.Abreu@synopsys.com> > Sent: 24 April 2020 17:07 > To: linux-scsi@vger.kernel.org > Cc: Joao Pinto <Joao.Pinto@synopsys.com>; Jose Abreu > <Jose.Abreu@synopsys.com>; Joao Lima <Joao.Lima@synopsys.com>; Alim > Akhtar <alim.akhtar@samsung.com>; Avri Altman <avri.altman@wdc.com>; > James E.J. Bottomley <jejb@linux.ibm.com>; Martin K. Petersen > <martin.petersen@oracle.com>; linux-kernel@vger.kernel.org > Subject: [PATCH 1/5] scsi: ufs: Allow UFS 3.0 as a valid version > > Add a define for UFS version 3.0 and do not print an error message upon probe > when using this version. > > Signed-off-by: Joao Lima <Joao.Lima@synopsys.com> > Signed-off-by: Jose Abreu <Jose.Abreu@synopsys.com> > Reviewed-by: Alim Akhtar <alim.akhtar@samsung.com>
> --- > Cc: Joao Lima <Joao.Lima@synopsys.com> > Cc: Jose Abreu <Jose.Abreu@synopsys.com> > Cc: Alim Akhtar <alim.akhtar@samsung.com> > Cc: Avri Altman <avri.altman@wdc.com> > Cc: "James E.J. Bottomley" <jejb@linux.ibm.com> > Cc: "Martin K. Petersen" <martin.petersen@oracle.com> > Cc: linux-scsi@vger.kernel.org > Cc: linux-kernel@vger.kernel.org > --- > drivers/scsi/ufs/ufshcd.c | 3 ++- > drivers/scsi/ufs/ufshci.h | 1 + > 2 files changed, 3 insertions(+), 1 deletion(-) > > diff --git a/drivers/scsi/ufs/ufshcd.c b/drivers/scsi/ufs/ufshcd.c index > 7d1fa1349d40..2e5c200e915b 100644 > --- a/drivers/scsi/ufs/ufshcd.c > +++ b/drivers/scsi/ufs/ufshcd.c > @@ -8441,7 +8441,8 @@ int ufshcd_init(struct ufs_hba *hba, void __iomem > *mmio_base, unsigned int irq) > if ((hba->ufs_version != UFSHCI_VERSION_10) && > (hba->ufs_version != UFSHCI_VERSION_11) && > (hba->ufs_version != UFSHCI_VERSION_20) && > - (hba->ufs_version != UFSHCI_VERSION_21)) > + (hba->ufs_version != UFSHCI_VERSION_21) && > + (hba->ufs_version != UFSHCI_VERSION_30)) > dev_err(hba->dev, "invalid UFS version 0x%x\n", > hba->ufs_version); > > diff --git a/drivers/scsi/ufs/ufshci.h b/drivers/scsi/ufs/ufshci.h index > c2961d37cc1c..f2ee81669b00 100644 > --- a/drivers/scsi/ufs/ufshci.h > +++ b/drivers/scsi/ufs/ufshci.h > @@ -104,6 +104,7 @@ enum { > UFSHCI_VERSION_11 = 0x00010100, /* 1.1 */ > UFSHCI_VERSION_20 = 0x00000200, /* 2.0 */ > UFSHCI_VERSION_21 = 0x00000210, /* 2.1 */ > + UFSHCI_VERSION_30 = 0x00000300, /* 3.0 */ > }; > > /* > -- > 2.7.4
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