From: Gustavo Pimentel <Gustavo.Pimentel@synopsys.com>
To: Gustavo Pimentel <Gustavo.Pimentel@synopsys.com>,
"linux-pci@vger.kernel.org" <linux-pci@vger.kernel.org>,
"dmaengine@vger.kernel.org" <dmaengine@vger.kernel.org>
Cc: Vinod Koul <vkoul@kernel.org>,
Andy Shevchenko <andriy.shevchenko@linux.intel.com>,
Russell King <rmk+kernel@armlinux.org.uk>,
Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>,
Bjorn Helgaas <bhelgaas@google.com>,
Kishon Vijay Abraham I <kishon@ti.com>,
Joao Pinto <Joao.Pinto@synopsys.com>
Subject: RE: [RFC v6 0/6] dmaengine: Add Synopsys eDMA IP driver (version 0)
Date: Mon, 6 May 2019 08:12:37 +0000 [thread overview]
Message-ID: <305100E33629484CBB767107E4246BBB0A237EC4@de02wembxa.internal.synopsys.com> (raw)
In-Reply-To: <cover.1556043127.git.gustavo.pimentel@synopsys.com>
Hi all,
An gentle reminder...
Thanks.
On Tue, Apr 23, 2019 at 19:30:7, Gustavo Pimentel
<gustavo.pimentel@synopsys.com> wrote:
> Add Synopsys eDMA IP driver (version 0 and for EP side only) to Linux
> kernel. This IP is generally distributed with Synopsys PCIe EndPoint IP
> (depends of the use and licensing agreement), which supports:
> - legacy and unroll modes
> - 16 independent and concurrent channels (8 write + 8 read)
> - supports linked list (scatter-gather) transfer
> - each linked list descriptor can transfer from 1 byte to 4 Gbytes
> - supports cyclic transfer
> - PCIe EndPoint glue-logic
>
> This patch series contains:
> - eDMA core + eDMA core v0 driver (implements the interface with
> DMAengine controller APIs and interfaces with eDMA HW block)
> - eDMA PCIe glue-logic reference driver (attaches to Synopsys EP and
> provides memory access to eDMA core driver)
>
> Gustavo Pimentel (6):
> dmaengine: Add Synopsys eDMA IP core driver
> dmaengine: Add Synopsys eDMA IP version 0 support
> dmaengine: Add Synopsys eDMA IP version 0 debugfs support
> PCI: Add Synopsys endpoint EDDA Device ID
> dmaengine: Add Synopsys eDMA IP PCIe glue-logic
> MAINTAINERS: Add Synopsys eDMA IP driver maintainer
>
> MAINTAINERS | 7 +
> drivers/dma/Kconfig | 2 +
> drivers/dma/Makefile | 1 +
> drivers/dma/dw-edma/Kconfig | 18 +
> drivers/dma/dw-edma/Makefile | 7 +
> drivers/dma/dw-edma/dw-edma-core.c | 920 +++++++++++++++++++++++++++++++
> drivers/dma/dw-edma/dw-edma-core.h | 165 ++++++
> drivers/dma/dw-edma/dw-edma-pcie.c | 229 ++++++++
> drivers/dma/dw-edma/dw-edma-v0-core.c | 348 ++++++++++++
> drivers/dma/dw-edma/dw-edma-v0-core.h | 28 +
> drivers/dma/dw-edma/dw-edma-v0-debugfs.c | 361 ++++++++++++
> drivers/dma/dw-edma/dw-edma-v0-debugfs.h | 28 +
> drivers/dma/dw-edma/dw-edma-v0-regs.h | 158 ++++++
> drivers/misc/pci_endpoint_test.c | 2 +-
> include/linux/dma/edma.h | 47 ++
> include/linux/pci_ids.h | 1 +
> 16 files changed, 2321 insertions(+), 1 deletion(-)
> create mode 100644 drivers/dma/dw-edma/Kconfig
> create mode 100644 drivers/dma/dw-edma/Makefile
> create mode 100644 drivers/dma/dw-edma/dw-edma-core.c
> create mode 100644 drivers/dma/dw-edma/dw-edma-core.h
> create mode 100644 drivers/dma/dw-edma/dw-edma-pcie.c
> create mode 100644 drivers/dma/dw-edma/dw-edma-v0-core.c
> create mode 100644 drivers/dma/dw-edma/dw-edma-v0-core.h
> create mode 100644 drivers/dma/dw-edma/dw-edma-v0-debugfs.c
> create mode 100644 drivers/dma/dw-edma/dw-edma-v0-debugfs.h
> create mode 100644 drivers/dma/dw-edma/dw-edma-v0-regs.h
> create mode 100644 include/linux/dma/edma.h
>
> Signed-off-by: Gustavo Pimentel <gustavo.pimentel@synopsys.com>
> Cc: Vinod Koul <vkoul@kernel.org>
> Cc: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
> Cc: Russell King <rmk+kernel@armlinux.org.uk>
> Cc: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
> Cc: Bjorn Helgaas <bhelgaas@google.com>
> Cc: Kishon Vijay Abraham I <kishon@ti.com>
> Cc: Joao Pinto <jpinto@synopsys.com>
> --
> 2.7.4
prev parent reply other threads:[~2019-05-06 8:12 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-04-23 18:30 [RFC v6 0/6] dmaengine: Add Synopsys eDMA IP driver (version 0) Gustavo Pimentel
2019-04-23 18:30 ` [RFC v6 1/6] dmaengine: Add Synopsys eDMA IP core driver Gustavo Pimentel
2019-05-06 11:20 ` Vinod Koul
2019-05-06 16:42 ` Gustavo Pimentel
2019-05-07 5:03 ` Vinod Koul
2019-05-07 9:08 ` Gustavo Pimentel
2019-05-07 9:56 ` Vinod Koul
2019-04-23 18:30 ` [RFC v6 2/6] dmaengine: Add Synopsys eDMA IP version 0 support Gustavo Pimentel
2019-05-06 11:56 ` Vinod Koul
2019-04-23 18:30 ` [RFC v6 3/6] dmaengine: Add Synopsys eDMA IP version 0 debugfs support Gustavo Pimentel
2019-05-06 12:07 ` Vinod Koul
2019-05-06 17:09 ` Gustavo Pimentel
2019-05-07 5:11 ` Vinod Koul
2019-05-07 9:48 ` Gustavo Pimentel
2019-04-23 18:30 ` [RFC v6 4/6] PCI: Add Synopsys endpoint EDDA Device ID Gustavo Pimentel
2019-04-23 18:30 ` [RFC v6 5/6] dmaengine: Add Synopsys eDMA IP PCIe glue-logic Gustavo Pimentel
2019-04-23 18:30 ` [RFC v6 6/6] MAINTAINERS: Add Synopsys eDMA IP driver maintainer Gustavo Pimentel
2019-05-06 8:12 ` Gustavo Pimentel [this message]
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=305100E33629484CBB767107E4246BBB0A237EC4@de02wembxa.internal.synopsys.com \
--to=gustavo.pimentel@synopsys.com \
--cc=Joao.Pinto@synopsys.com \
--cc=andriy.shevchenko@linux.intel.com \
--cc=bhelgaas@google.com \
--cc=dmaengine@vger.kernel.org \
--cc=kishon@ti.com \
--cc=linux-pci@vger.kernel.org \
--cc=lorenzo.pieralisi@arm.com \
--cc=rmk+kernel@armlinux.org.uk \
--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).