linux-kernel - [PATCH v5 0/8] scsi: ufs: some cleanups and make the delay for host enabling customizable

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Date:   Mon, 16 Mar 2020 11:42:10 +0800
From:   Stanley Chu <stanley.chu@...iatek.com>
To:     <linux-scsi@...r.kernel.org>, <martin.peter~sen@...cle.com>,
        <avri.altman@....com>, <alim.akhtar@...sung.com>,
        <jejb@...ux.ibm.com>
CC:     <beanhuo@...ron.com>, <asutoshd@...eaurora.org>,
        <cang@...eaurora.org>, <matthias.bgg@...il.com>,
        <bvanassche@....org>, <linux-mediatek@...ts.infradead.org>,
        <linux-arm-kernel@...ts.infradead.org>,
        <linux-kernel@...r.kernel.org>, <kuohong.wang@...iatek.com>,
        <peter.wang@...iatek.com>, <chun-hung.wu@...iatek.com>,
        <andy.teng@...iatek.com>, Stanley Chu <stanley.chu@...iatek.com>
Subject: [PATCH v5 0/8] scsi: ufs: some cleanups and make the delay for host enabling customizable

Hi,

This patchset applies some driver cleanups and performance improvement
in ufs host drivers by making the delay for host enabling customizable
according to vendors' requirements.

v4 -> v5
	- Collect review tags in v4
	- Fix patch #7: Fix typo "initializatoin" in title

v3 -> v4
	- Collect review tags in v2
	- In patch #8, fix incorrect condition of customized delay for host enabling

v2 -> v3
	- Remove /arch/arm64/configs/defconfig chnage because it is for local test only

v1 -> v2
	- Add patch #1 "scsi: ufs: fix uninitialized tx_lanes in ufshcd_disable_tx_lcc"
	- Remove struct ufs_init_prefetch in patch #2 "scsi: ufs: remove init_prefetch_data in struct ufs_hba"
	- Introduce common delay function in patch #4
	- Replace all delay places by common delay function in ufs-mediatek in patch #5
	- Use common delay function instead for host enabling delay in patch #6
	- Add patch #7 "scsi: ufs: make HCE polling more compact to improve initializatoin latency"
	- In patch #8, customize the delay in ufs_mtk_hce_enable_notify callback instead of ufs_mtk_init (Avri)

Stanley Chu (8):
  scsi: ufs: fix uninitialized tx_lanes in ufshcd_disable_tx_lcc()
  scsi: ufs: remove init_prefetch_data in struct ufs_hba
  scsi: ufs: use an enum for host capabilities
  scsi: ufs: introduce common delay function
  scsi: ufs-mediatek: replace all delay places by common delay function
  scsi: ufs: allow customized delay for host enabling
  scsi: ufs: make HCE polling more compact to improve initialization
    latency
  scsi: ufs-mediatek: customize the delay for host enabling

 drivers/scsi/ufs/ufs-mediatek.c | 64 ++++++++++++++++-----------
 drivers/scsi/ufs/ufs-mediatek.h |  1 +
 drivers/scsi/ufs/ufshcd.c       | 47 +++++++++++---------
 drivers/scsi/ufs/ufshcd.h       | 78 ++++++++++++++++-----------------
 4 files changed, 106 insertions(+), 84 deletions(-)

-- 
2.18.0