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 v7 10/11] scsi: ufshpb: Add support for host control mode
Date: Wed, 31 Mar 2021 10:39:51 +0300 [thread overview]
Message-ID: <20210331073952.102162-11-avri.altman@wdc.com> (raw)
In-Reply-To: <20210331073952.102162-1-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 c07da481ff4e..08066bb6da65 100644
--- a/drivers/scsi/ufs/ufshpb.c
+++ b/drivers/scsi/ufs/ufshpb.c
@@ -2582,12 +2582,6 @@ void ufshpb_get_dev_info(struct ufs_hba *hba, u8 *desc_buf)
u32 max_hpb_single_cmd = HPB_MULTI_CHUNK_LOW;
hpb_dev_info->control_mode = desc_buf[DEVICE_DESC_PARAM_HPB_CONTROL];
- if (hpb_dev_info->control_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:[~2021-03-31 7:42 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-03-31 7:39 [PATCH v7 00/11] Add Host control mode to HPB Avri Altman
2021-03-31 7:39 ` [PATCH v7 01/11] scsi: ufshpb: Cache HPB Control mode on init Avri Altman
2021-03-31 7:39 ` [PATCH v7 02/11] scsi: ufshpb: Add host control mode support to rsp_upiu Avri Altman
2021-03-31 7:39 ` [PATCH v7 03/11] scsi: ufshpb: Transform set_dirty to iterate_rgn Avri Altman
2021-03-31 7:39 ` [PATCH v7 04/11] scsi: ufshpb: Add reads counter Avri Altman
2021-03-31 7:39 ` [PATCH v7 05/11] scsi: ufshpb: Make eviction depends on region's reads Avri Altman
2021-03-31 7:39 ` [PATCH v7 06/11] scsi: ufshpb: Region inactivation in host mode Avri Altman
2021-04-06 4:53 ` Can Guo
2021-04-06 5:20 ` Avri Altman
2021-04-06 6:00 ` Can Guo
2021-04-06 6:16 ` Avri Altman
2021-04-06 6:26 ` Can Guo
2021-04-06 7:16 ` Avri Altman
2021-04-10 1:09 ` Avri Altman
2021-03-31 7:39 ` [PATCH v7 07/11] scsi: ufshpb: Add hpb dev reset response Avri Altman
2021-03-31 7:39 ` [PATCH v7 08/11] scsi: ufshpb: Add "Cold" regions timer Avri Altman
2021-03-31 7:39 ` [PATCH v7 09/11] scsi: ufshpb: Limit the number of inflight map requests Avri Altman
2021-03-31 7:39 ` Avri Altman [this message]
2021-03-31 7:39 ` [PATCH v7 11/11] scsi: ufshpb: Make host mode parameters configurable Avri Altman
[not found] ` <CGME20210331074004epcas2p3e6d0b2d1bf0f43708902b2d5583069c4@epcms2p6>
2021-04-05 9:29 ` [PATCH v7 00/11] Add Host control mode to HPB Daejun Park
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