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-prev] [thread-next>] [day] [month] [year] [list]
Message-ID: <20220629035549.44181-1-haijie1@huawei.com>
Date:   Wed, 29 Jun 2022 11:55:42 +0800
From:   Jie Hai <haijie1@...wei.com>
To:     <vkoul@...nel.org>, <wangzhou1@...ilicon.com>
CC:     <dmaengine@...r.kernel.org>, <linux-kernel@...r.kernel.org>
Subject: [PATCH v2 0/7]  dmaengine: hisilicon: Add support for hisi dma driver

The HiSilicon IP08 and HiSilicon IP09 are DMA iEPs, they share the
same pci device id but different pci revision and register layouts.

The original version supports HiSilicon IP08 but not HiSilicon IP09.
This series support DMA driver for HIP08 and HIP09:
1. Fix bugs for HIP08 DMA driver
	- Disable hardware channels when driver detached
	- Update cq_head whenever accessed it
	- Support multi-thread for one DMA channel
2. Use macros instead of magic number
3. Add support for HIP09 DMA driver
4. Dump registers for HIP08 and HIP09 DMA driver with debugfs
5. Add myself as maintainer of hisi_dma.c

Changes since version 1:
 - fix compile failure reported by kernel test robot
 - fix reduldant "*" in comment
 - fix reduldant blank line in commit log
 - remove debugfs-hisi-dma doc and path in MAINTAINERS
 - add more explanations in patch 3/7

Jie Hai (7):
  dmaengine: hisilicon: Disable channels when unregister hisi_dma
  dmaengine: hisilicon: Fix CQ head update
  dmaengine: hisilicon: Add multi-thread support for a DMA channel
  dmaengine: hisilicon: Use macros instead of magic number
  dmaengine: hisilicon: Adapt DMA driver to HiSilicon IP09
  dmaengine: hisilicon: Add dfx feature for hisi dma driver
  MAINTAINERS: Add myself as maintainer for hisi_dma

 MAINTAINERS            |   1 +
 drivers/dma/hisi_dma.c | 730 +++++++++++++++++++++++++++++++++++------
 2 files changed, 635 insertions(+), 96 deletions(-)

-- 
2.33.0

Powered by blists - more mailing lists

Powered by Openwall GNU/*/Linux Powered by OpenVZ