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 v5 09/10] scsi: ufshpb: Add support for host control mode
Date: Tue, 2 Mar 2021 15:25:02 +0200 [thread overview]
Message-ID: <20210302132503.224670-10-avri.altman@wdc.com> (raw)
In-Reply-To: <20210302132503.224670-1-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 74da69727340..7b749b95accb 100644
--- a/drivers/scsi/ufs/ufshpb.c
+++ b/drivers/scsi/ufs/ufshpb.c
@@ -2567,12 +2567,6 @@ void ufshpb_get_dev_info(struct ufs_hba *hba, u8 *desc_buf)
u32 max_hpb_sigle_cmd = 0;
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:[~2021-03-02 16:11 UTC|newest]
Thread overview: 58+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-03-02 13:24 [PATCH v5 00/10] Add Host control mode to HPB Avri Altman
2021-03-02 13:24 ` [PATCH v5 01/10] scsi: ufshpb: Cache HPB Control mode on init Avri Altman
2021-03-02 13:24 ` [PATCH v5 02/10] scsi: ufshpb: Add host control mode support to rsp_upiu Avri Altman
2021-03-02 13:24 ` [PATCH v5 03/10] scsi: ufshpb: Add region's reads counter Avri Altman
2021-03-11 7:52 ` Can Guo
2021-03-11 8:04 ` Avri Altman
2021-03-11 8:07 ` Can Guo
2021-03-15 3:16 ` Can Guo
2021-03-15 9:20 ` Avri Altman
2021-03-15 9:31 ` Can Guo
2021-03-17 9:19 ` Avri Altman
2021-03-15 8:40 ` Can Guo
2021-03-15 9:22 ` Avri Altman
2021-03-02 13:24 ` [PATCH v5 04/10] scsi: ufshpb: Make eviction depends on region's reads Avri Altman
2021-03-11 7:53 ` Can Guo
2021-03-11 8:06 ` Avri Altman
2021-03-15 8:30 ` Can Guo
2021-03-16 8:34 ` Avri Altman
2021-03-02 13:24 ` [PATCH v5 05/10] scsi: ufshpb: Region inactivation in host mode Avri Altman
2021-03-11 8:20 ` Can Guo
2021-03-11 9:03 ` Avri Altman
2021-03-15 4:02 ` Can Guo
2021-03-15 7:33 ` Can Guo
2021-03-16 8:30 ` Avri Altman
2021-03-17 1:23 ` Can Guo
[not found] ` <CGME20210316083014epcas2p32d6b84e689cdbe06ee065c870b236d65@epcms2p3>
2021-03-17 2:28 ` Daejun Park
2021-03-17 4:41 ` Can Guo
2021-03-17 7:59 ` Avri Altman
[not found] ` <CGME20210316083014epcas2p32d6b84e689cdbe06ee065c870b236d65@epcms2p4>
2021-03-17 5:19 ` Daejun Park
2021-03-17 5:34 ` Can Guo
[not found] ` <CGME20210316083014epcas2p32d6b84e689cdbe06ee065c870b236d65@epcms2p6>
2021-03-17 5:42 ` Daejun Park
2021-03-02 13:24 ` [PATCH v5 06/10] scsi: ufshpb: Add hpb dev reset response Avri Altman
2021-03-15 1:34 ` Can Guo
2021-03-15 6:40 ` Can Guo
2021-03-15 7:42 ` Avri Altman
2021-03-17 10:56 ` Can Guo
2021-03-17 11:23 ` Avri Altman
2021-03-17 12:12 ` Can Guo
2021-03-17 12:22 ` Avri Altman
2021-03-17 13:50 ` Can Guo
2021-03-17 14:22 ` Avri Altman
2021-03-17 14:36 ` Can Guo
2021-03-17 15:46 ` Avri Altman
2021-03-18 1:00 ` Can Guo
2021-03-18 8:04 ` Avri Altman
2021-03-02 13:25 ` [PATCH v5 07/10] scsi: ufshpb: Add "Cold" regions timer Avri Altman
2021-03-15 1:37 ` Can Guo
2021-03-15 7:54 ` Avri Altman
2021-03-15 9:36 ` Can Guo
2021-03-16 9:21 ` Avri Altman
2021-03-17 2:45 ` Can Guo
2021-03-17 7:55 ` Avri Altman
2021-06-01 16:22 ` Bart Van Assche
2021-03-02 13:25 ` [PATCH v5 08/10] scsi: ufshpb: Limit the number of inflight map requests Avri Altman
2021-03-15 8:31 ` Can Guo
2021-03-16 8:32 ` Avri Altman
2021-03-02 13:25 ` Avri Altman [this message]
2021-03-02 13:25 ` [PATCH v5 10/10] scsi: ufshpb: Make host mode parameters configurable Avri Altman
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