From: Avri Altman <avri.altman@wdc.com>
To: "James E . J . Bottomley" <jejb@linux.vnet.ibm.com>,
"Martin K . Petersen" <martin.petersen@oracle.com>,
linux-scsi@vger.kernel.org, linux-kernel@vger.kernel.org
Cc: gregkh@linuxfoundation.org, Bart Van Assche <bvanassche@acm.org>,
yongmyung lee <ymhungry.lee@samsung.com>,
Daejun Park <daejun7.park@samsung.com>,
alim.akhtar@samsung.com, asutoshd@codeaurora.org,
Zang Leigang <zangleigang@hisilicon.com>,
Avi Shchislowski <avi.shchislowski@wdc.com>,
Bean Huo <beanhuo@micron.com>,
cang@codeaurora.org, stanley.chu@mediatek.com,
Avri Altman <avri.altman@wdc.com>
Subject: [PATCH 8/8] scsi: ufshpb: Add support for host control mode
Date: Wed, 27 Jan 2021 17:12:17 +0200 [thread overview]
Message-ID: <20210127151217.24760-9-avri.altman@wdc.com> (raw)
In-Reply-To: <20210127151217.24760-1-avri.altman@wdc.com>
Support devices that report they are using host control mode.
Signed-off-by: Avri Altman <avri.altman@wdc.com>
---
drivers/scsi/ufs/ufshpb.c | 6 ------
1 file changed, 6 deletions(-)
diff --git a/drivers/scsi/ufs/ufshpb.c b/drivers/scsi/ufs/ufshpb.c
index 482f01c3b3ee..3ea9f7079189 100644
--- a/drivers/scsi/ufs/ufshpb.c
+++ b/drivers/scsi/ufs/ufshpb.c
@@ -2035,12 +2035,6 @@ void ufshpb_get_dev_info(struct ufs_hba *hba, u8 *desc_buf)
int version;
ufshpb_mode = desc_buf[DEVICE_DESC_PARAM_HPB_CONTROL];
- if (ufshpb_mode == HPB_HOST_CONTROL) {
- dev_err(hba->dev, "%s: host control mode is not supported.\n",
- __func__);
- hpb_dev_info->hpb_disabled = true;
- return;
- }
version = get_unaligned_be16(desc_buf + DEVICE_DESC_PARAM_HPB_VER);
if (version != HPB_SUPPORT_VERSION) {
--
2.25.1
next prev parent reply other threads:[~2021-01-27 15:17 UTC|newest]
Thread overview: 32+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-01-27 15:12 [PATCH 0/8] Add Host control mode to HPB Avri Altman
2021-01-27 15:12 ` [PATCH 1/8] scsi: ufshpb: Cache HPB Control mode on init Avri Altman
2021-01-27 15:19 ` Greg KH
2021-01-31 7:08 ` Avri Altman
2021-01-31 7:13 ` Greg KH
2021-01-31 7:17 ` Avri Altman
2021-01-27 15:12 ` [PATCH 2/8] scsi: ufshpb: Add host control mode support to rsp_upiu Avri Altman
2021-01-27 15:20 ` Greg KH
2021-01-31 7:08 ` Avri Altman
2021-01-27 15:12 ` [PATCH 3/8] scsi: ufshpb: Add region's reads counter Avri Altman
2021-01-27 15:21 ` Greg KH
2021-01-31 7:25 ` Avri Altman
2021-01-31 7:35 ` Greg KH
2021-01-27 15:12 ` [PATCH 4/8] scsi: ufshpb: Make eviction depends on region's reads Avri Altman
2021-01-27 15:12 ` [PATCH 5/8] scsi: ufshpb: Region inactivation in host mode Avri Altman
2021-01-27 15:12 ` [PATCH 6/8] scsi: ufshpb: Add hpb dev reset response Avri Altman
2021-01-27 15:12 ` [PATCH 7/8] scsi: ufshpb: Add "Cold" regions timer Avri Altman
2021-01-27 15:23 ` Greg KH
2021-01-31 7:30 ` Avri Altman
2021-01-27 15:12 ` Avri Altman [this message]
[not found] ` <CGME20210127151311epcas2p1696c2b73f3b4777ac0e7f603790b552f@epcms2p2>
2021-02-01 3:51 ` [PATCH 3/8] scsi: ufshpb: Add region's reads counter Daejun Park
2021-02-01 7:12 ` Avri Altman
2021-02-01 7:30 ` gregkh
2021-02-01 7:51 ` Avri Altman
2021-02-01 8:01 ` gregkh
2021-02-01 8:17 ` Avri Altman
2021-02-01 8:44 ` gregkh
2021-02-01 9:04 ` Avri Altman
[not found] ` <CGME20210127151318epcas2p1cdad0118807907e55b8d8277daec6f1a@epcms2p4>
2021-02-01 3:59 ` [PATCH 4/8] scsi: ufshpb: Make eviction depends on region's reads Daejun Park
2021-02-01 7:14 ` Avri Altman
[not found] ` <CGME20210127151338epcas2p2c323a148587e311f7f5e19b4edbe43ec@epcms2p4>
2021-02-01 5:10 ` [PATCH 6/8] scsi: ufshpb: Add hpb dev reset response Daejun Park
2021-02-01 7:20 ` Avri Altman
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