linux-kernel - [PATCH v6 0/2] spi: Add DMA support for ti-qspi

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]

Message-ID: <20160817095237.13101-1-vigneshr@ti.com>
Date:	Wed, 17 Aug 2016 15:22:35 +0530
From:	Vignesh R <vigneshr@...com>
To:	Mark Brown <broonie@...nel.org>
CC:	<linux-spi@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
	<linux-omap@...r.kernel.org>, Vignesh R <vigneshr@...com>
Subject: [PATCH v6 0/2] spi: Add DMA support for ti-qspi


This series adds support for DMA during QSPI flash read using memory
mapped mode.

Tested on DRA74 EVM, DRA72 EVM and AM437x SK on linux-next.

Vignesh R (2):
  spi: Add support to handle kmap'd buffers in spi_map_buf()
  spi: spi-ti-qspi: Add DMA support for QSPI mmap read

 drivers/spi/spi-ti-qspi.c | 139 ++++++++++++++++++++++++++++++++++++++++------
 drivers/spi/spi.c         |  17 +++++-
 2 files changed, 136 insertions(+), 20 deletions(-)

-- 
2.9.2