From: Avri Altman <Avri.Altman@wdc.com>
To: Can Guo <quic_cang@quicinc.com>,
"bvanassche@acm.org" <bvanassche@acm.org>,
"stanley.chu@mediatek.com" <stanley.chu@mediatek.com>,
"adrian.hunter@intel.com" <adrian.hunter@intel.com>,
"alim.akhtar@samsung.com" <alim.akhtar@samsung.com>,
"beanhuo@micron.com" <beanhuo@micron.com>,
"quic_asutoshd@quicinc.com" <quic_asutoshd@quicinc.com>,
"quic_nguyenb@quicinc.com" <quic_nguyenb@quicinc.com>,
"quic_ziqichen@quicinc.com" <quic_ziqichen@quicinc.com>,
"linux-scsi@vger.kernel.org" <linux-scsi@vger.kernel.org>,
"kernel-team@android.com" <kernel-team@android.com>
Cc: "James E.J. Bottomley" <jejb@linux.ibm.com>,
"Martin K. Petersen" <martin.petersen@oracle.com>,
Daejun Park <daejun7.park@samsung.com>,
Jinyoung Choi <j-young.choi@samsung.com>,
Kiwoong Kim <kwmad.kim@samsung.com>,
open list <linux-kernel@vger.kernel.org>
Subject: RE: [PATCH 1/2] scsi: ufs: Add Multi-Circular Queue support
Date: Sun, 24 Jul 2022 07:21:42 +0000 [thread overview]
Message-ID: <DM6PR04MB65759EE596FA294BA8A9215EFC929@DM6PR04MB6575.namprd04.prod.outlook.com> (raw)
In-Reply-To: <1658214120-22772-2-git-send-email-quic_cang@quicinc.com>
> +void ufshcd_mcq_config_mac(struct ufs_hba *hba)
> +{
> + u32 val = ufshcd_readl(hba, REG_UFS_MCQ_CFG);
> +
> + val &= ~MCQ_CFG_MAC_MASK;
> + val |= hba->dev_info.bqueuedepth << MCQ_CFG_MAC_OFFSET;
> + ufshcd_writel(hba, val, REG_UFS_MCQ_CFG);
> +}
> +EXPORT_SYMBOL_GPL(ufshcd_mcq_config_mac);
Arbitration scheme is something that I would expect to be configurable.
Or at least, add a comment explicitly saying that you choose a round-robin arbitration scheme.
Thanks,
Avri
next prev parent reply other threads:[~2022-07-24 7:21 UTC|newest]
Thread overview: 48+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <1658214120-22772-1-git-send-email-quic_cang@quicinc.com>
2022-07-19 7:01 ` [PATCH 1/2] scsi: ufs: Add Multi-Circular Queue support Can Guo
2022-07-19 23:01 ` Bart Van Assche
2022-07-19 23:07 ` Bart Van Assche
2022-07-20 17:34 ` Asutosh Das (asd)
2022-07-20 7:57 ` kernel test robot
2022-07-20 11:41 ` kernel test robot
2022-07-20 16:36 ` kernel test robot
2022-07-22 7:31 ` Avri Altman
2022-07-22 17:35 ` Asutosh Das (asd)
2022-07-22 19:37 ` Avri Altman
2022-07-22 20:14 ` Asutosh Das (asd)
2022-07-22 20:22 ` Avri Altman
2022-07-22 21:05 ` Asutosh Das (asd)
2022-07-22 17:58 ` Bart Van Assche
2022-07-26 6:48 ` Can Guo
2022-07-22 14:42 ` Avri Altman
2022-07-23 14:59 ` Avri Altman
2022-07-26 2:55 ` Can Guo
2022-07-23 15:26 ` Avri Altman
2022-07-24 3:14 ` Bart Van Assche
2022-07-25 16:24 ` Asutosh Das (asd)
2022-07-23 20:22 ` Avri Altman
2022-07-25 16:26 ` Asutosh Das (asd)
2022-07-25 19:50 ` Avri Altman
2022-07-25 20:24 ` Asutosh Das (asd)
2022-07-23 21:23 ` Avri Altman
2022-07-24 3:15 ` Bart Van Assche
2022-07-25 16:35 ` Asutosh Das (asd)
2022-07-26 22:47 ` Bart Van Assche
2022-07-24 4:07 ` Avri Altman
2022-07-25 16:38 ` Asutosh Das (asd)
2022-07-26 6:35 ` Can Guo
2022-07-26 9:46 ` Avri Altman
2022-07-24 4:32 ` Avri Altman
2022-07-26 6:21 ` Can Guo
2022-07-24 7:21 ` Avri Altman [this message]
2022-07-24 21:54 ` Bean Huo
2022-07-25 17:35 ` Asutosh Das (asd)
2022-07-25 9:16 ` Dan Carpenter
2022-07-28 19:10 ` John Garry
2022-07-28 19:15 ` Asutosh Das (asd)
2022-07-28 20:29 ` Bart Van Assche
2022-07-28 21:07 ` Asutosh Das (asd)
2022-07-29 16:43 ` Asutosh Das (asd)
2022-07-29 18:59 ` Bart Van Assche
2022-07-28 19:38 ` Bart Van Assche
2022-07-28 20:00 ` Asutosh Das (asd)
2022-07-19 7:01 ` [PATCH 2/2] scsi: ufs-qcom: Implement three CMQ related vops Can Guo
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