From: Kelvin Cao <kelvin.cao@microchip.com>
To: <vkoul@kernel.org>, <dmaengine@vger.kernel.org>,
<linux-kernel@vger.kernel.org>
Cc: <kelvin.cao@microchip.com>, <logang@deltatee.com>
Subject: [PATCH 0/1] Switchtec Switch DMA Engine Driver
Date: Mon, 27 Mar 2023 18:11:39 -0700 [thread overview]
Message-ID: <20230328011142.2107129-1-kelvin.cao@microchip.com> (raw)
Hi,
The following patch implements a DMAEngine driver to use the DMA
controller in Switchtec PSX/PFX switchtes. The DMA controller appears as
a PCI function on the switch upstream port. The DMA function can include
one or more DMA channels.
This patchset is based off of v6.3-rc1.
Thanks,
Kelvin
Kelvin Cao (1):
dmaengine: switchtec-dma: Introduce Switchtec DMA engine PCI driver
MAINTAINERS | 5 +
drivers/dma/Kconfig | 9 +
drivers/dma/Makefile | 1 +
drivers/dma/switchtec_dma.c | 1745 +++++++++++++++++++++++++++++++++++
4 files changed, 1760 insertions(+)
create mode 100644 drivers/dma/switchtec_dma.c
--
2.25.1
next reply other threads:[~2023-03-28 2:24 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-03-28 1:11 Kelvin Cao [this message]
2023-03-28 1:11 ` [PATCH 1/1] dmaengine: switchtec-dma: Introduce Switchtec DMA engine PCI driver Kelvin Cao
2023-03-28 1:11 ` [PATCH 0/1] Switchtec Switch DMA Engine Driver Kelvin Cao
2023-03-28 1:11 ` [PATCH 1/1] dmaengine: switchtec-dma: Introduce Switchtec DMA engine PCI driver Kelvin Cao
2023-03-30 23:10 ` Logan Gunthorpe
2023-03-31 22:42 ` Kelvin.Cao
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20230328011142.2107129-1-kelvin.cao@microchip.com \
--to=kelvin.cao@microchip.com \
--cc=dmaengine@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=logang@deltatee.com \
--cc=vkoul@kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).