From: huobean@gmail.com
To: alim.akhtar@samsung.com, avri.altman@wdc.com,
asutoshd@codeaurora.org, jejb@linux.ibm.com,
martin.petersen@oracle.com, stanley.chu@mediatek.com,
beanhuo@micron.com, bvanassche@acm.org, tomas.winkler@intel.com,
cang@codeaurora.org
Cc: linux-scsi@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: [PATCH v2 4/5] scsi: ufs: add unit and geometry parameters for HPB
Date: Thu, 16 Apr 2020 22:31:25 +0200 [thread overview]
Message-ID: <20200416203126.1210-5-beanhuo@micron.com> (raw)
In-Reply-To: <20200416203126.1210-1-beanhuo@micron.com>
From: Bean Huo <beanhuo@micron.com>
Add HPB related parameters introduced in Unit Descriptor and
Geometry Descriptor.
Signed-off-by: Bean Huo <beanhuo@micron.com>
---
drivers/scsi/ufs/ufs.h | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/drivers/scsi/ufs/ufs.h b/drivers/scsi/ufs/ufs.h
index 1f2d4b4950b8..6210e489d2ce 100644
--- a/drivers/scsi/ufs/ufs.h
+++ b/drivers/scsi/ufs/ufs.h
@@ -219,6 +219,9 @@ enum unit_desc_param {
UNIT_DESC_PARAM_PHY_MEM_RSRC_CNT = 0x18,
UNIT_DESC_PARAM_CTX_CAPABILITIES = 0x20,
UNIT_DESC_PARAM_LARGE_UNIT_SIZE_M1 = 0x22,
+ UNIT_DESC_PARAM_HPB_MAX_ACTIVE_REGIONS = 0x23,
+ UNIT_DESC_PARAM_HPB_PIN_REGION_START_OFFSET = 0x25,
+ UNIT_DESC_PARAM_HPB_NUM_PIN_REGIONS = 0x27,
};
/* Device descriptor parameters offsets in bytes*/
@@ -304,6 +307,10 @@ enum geometry_desc_param {
GEOMETRY_DESC_PARAM_ENM4_MAX_NUM_UNITS = 0x3E,
GEOMETRY_DESC_PARAM_ENM4_CAP_ADJ_FCTR = 0x42,
GEOMETRY_DESC_PARAM_OPT_LOG_BLK_SIZE = 0x44,
+ GEOMETRY_DESC_PARAM_HPB_REGION_SIZE = 0x48,
+ GEOMETRY_DESC_PARAM_HPB_NUMBER_LU = 0x49,
+ GEOMETRY_DESC_PARAM_HPB_SUBREGION_SIZE = 0x4A,
+ GEOMETRY_DESC_PARAM_HPB_MAX_ACTIVE_REGIONS = 0x4B,
};
/* Health descriptor parameters offsets in bytes*/
--
2.17.1
next prev parent reply other threads:[~2020-04-16 20:32 UTC|newest]
Thread overview: 30+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-04-16 20:31 [PATCH v2 0/5] UFS Host Performance Booster (HPB v1.0) driver huobean
2020-04-16 20:31 ` [PATCH v2 1/5] scsi; ufs: add device descriptor for Host Performance Booster huobean
2020-04-22 23:11 ` Bart Van Assche
2020-04-23 11:01 ` [EXT] " Bean Huo (beanhuo)
2020-04-23 17:57 ` Bart Van Assche
2020-04-16 20:31 ` [PATCH v2 2/5] scsi: ufs: make ufshcd_read_unit_desc_param() non-static func huobean
2020-04-16 20:31 ` [PATCH v2 3/5] scsi: ufs: add ufs_features parameter in structure ufs_dev_info huobean
2020-04-22 23:13 ` Bart Van Assche
2020-04-16 20:31 ` huobean [this message]
2020-04-16 20:31 ` [PATCH v2 5/5] scsi: ufs: UFS Host Performance Booster(HPB) driver huobean
2020-04-16 21:35 ` Randy Dunlap
2020-04-23 0:00 ` Bart Van Assche
2020-04-24 9:51 ` [EXT] " Bean Huo (beanhuo)
2020-04-24 18:17 ` Avri Altman
2020-04-24 20:02 ` [EXT] " Bean Huo (beanhuo)
2020-04-25 8:59 ` Avri Altman
2020-04-25 17:51 ` Bart Van Assche
2020-04-27 6:13 ` Avri Altman
2020-04-28 3:36 ` Bart Van Assche
2020-04-28 8:14 ` Avri Altman
2020-04-28 11:59 ` Bean Huo
2020-04-30 7:23 ` Avri Altman
2020-04-30 12:45 ` Bean Huo
2020-05-02 16:19 ` Avri Altman
2020-04-28 9:12 ` Bean Huo
2020-04-25 18:07 ` Bart Van Assche
2020-04-26 22:03 ` Bean Huo
2020-04-22 6:43 ` [PATCH v2 0/5] UFS Host Performance Booster (HPB v1.0) driver Christoph Hellwig
2020-04-22 22:09 ` [EXT] " Bean Huo (beanhuo)
2020-04-23 8:26 ` Avri Altman
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