From: Gustavo Pimentel <gustavo.pimentel@synopsys.com>
To: linux-pci@vger.kernel.org, dmaengine@vger.kernel.org
Cc: Gustavo Pimentel <gustavo.pimentel@synopsys.com>,
Vinod Koul <vkoul@kernel.org>,
Eugeniy Paltsev <eugeniy.paltsev@synopsys.com>,
Andy Shevchenko <andriy.shevchenko@linux.intel.com>,
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: [RFC 0/6] dma: Add Synopsys eDMA IP driver (version 0)
Date: Wed, 12 Dec 2018 12:13:20 +0100 [thread overview]
Message-ID: <cover.1544610287.git.gustavo.pimentel@synopsys.com> (raw)
Add Synopsys eDMA IP driver (version 0) 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
- PCIe EndPoint glue-logic
Gustavo Pimentel (6):
dma: Add Synopsys eDMA IP core driver
dma: Add Synopsys eDMA IP version 0 support
dma: Add Synopsys eDMA IP version 0 debugfs support
dma: Add Synopsys eDMA IP PCIe glue-logic
MAINTAINERS: Add Synopsys eDMA IP driver maintainer
pci: pci_ids: Add Synopsys device id 0xedda
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 | 945 +++++++++++++++++++++++++++++++
drivers/dma/dw-edma/dw-edma-core.h | 145 +++++
drivers/dma/dw-edma/dw-edma-pcie.c | 302 ++++++++++
drivers/dma/dw-edma/dw-edma-v0-core.c | 347 ++++++++++++
drivers/dma/dw-edma/dw-edma-v0-core.h | 24 +
drivers/dma/dw-edma/dw-edma-v0-debugfs.c | 359 ++++++++++++
drivers/dma/dw-edma/dw-edma-v0-debugfs.h | 21 +
drivers/dma/dw-edma/dw-edma-v0-regs.h | 143 +++++
drivers/misc/pci_endpoint_test.c | 2 +-
include/linux/dma/edma.h | 42 ++
include/linux/pci_ids.h | 1 +
16 files changed, 2365 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: Eugeniy Paltsev <paltsev@synopsys.com>
Cc: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
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
next reply other threads:[~2018-12-12 11:13 UTC|newest]
Thread overview: 51+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-12-12 11:13 Gustavo Pimentel [this message]
-- strict thread matches above, loose matches on Subject: below --
2018-12-12 11:13 [RFC,1/6] dma: Add Synopsys eDMA IP core driver Gustavo Pimentel
2018-12-12 11:13 ` [RFC 1/6] " Gustavo Pimentel
2018-12-12 11:13 [RFC,2/6] dma: Add Synopsys eDMA IP version 0 support Gustavo Pimentel
2018-12-12 11:13 ` [RFC 2/6] " Gustavo Pimentel
2018-12-12 11:13 [RFC,3/6] dma: Add Synopsys eDMA IP version 0 debugfs support Gustavo Pimentel
2018-12-12 11:13 ` [RFC 3/6] " Gustavo Pimentel
2018-12-12 11:13 [RFC,4/6] dma: Add Synopsys eDMA IP PCIe glue-logic Gustavo Pimentel
2018-12-12 11:13 ` [RFC 4/6] " Gustavo Pimentel
2018-12-12 11:13 [RFC,5/6] MAINTAINERS: Add Synopsys eDMA IP driver maintainer Gustavo Pimentel
2018-12-12 11:13 ` [RFC 5/6] " Gustavo Pimentel
2018-12-12 11:13 [RFC,6/6] pci: pci_ids: Add Synopsys device id 0xedda Gustavo Pimentel
2018-12-12 11:13 ` [RFC 6/6] " Gustavo Pimentel
2018-12-12 13:25 [RFC,4/6] dma: Add Synopsys eDMA IP PCIe glue-logic Andy Shevchenko
2018-12-12 13:25 ` [RFC 4/6] " Andy Shevchenko
2018-12-12 13:39 [RFC,2/6] dma: Add Synopsys eDMA IP version 0 support Eugeniy Paltsev
2018-12-12 13:39 ` [RFC 2/6] " Eugeniy Paltsev
2018-12-12 23:00 [RFC,1/6] dma: Add Synopsys eDMA IP core driver Bjorn Helgaas
2018-12-12 23:00 ` [RFC 1/6] " Bjorn Helgaas
2018-12-12 23:03 [RFC,6/6] pci: pci_ids: Add Synopsys device id 0xedda Bjorn Helgaas
2018-12-12 23:03 ` [RFC 6/6] " Bjorn Helgaas
2018-12-13 11:03 [RFC,1/6] dma: Add Synopsys eDMA IP core driver Gustavo Pimentel
2018-12-13 11:03 ` [RFC 1/6] " Gustavo Pimentel
2018-12-13 11:49 [RFC,6/6] pci: pci_ids: Add Synopsys device id 0xedda Gustavo Pimentel
2018-12-13 11:49 ` [RFC 6/6] " Gustavo Pimentel
2018-12-13 11:51 [RFC,2/6] dma: Add Synopsys eDMA IP version 0 support Gustavo Pimentel
2018-12-13 11:51 ` [RFC 2/6] " Gustavo Pimentel
2018-12-13 14:40 [RFC,4/6] dma: Add Synopsys eDMA IP PCIe glue-logic Gustavo Pimentel
2018-12-13 14:40 ` [RFC 4/6] " Gustavo Pimentel
2018-12-17 6:51 [RFC,1/6] dma: Add Synopsys eDMA IP core driver Vinod Koul
2018-12-17 6:51 ` [RFC 1/6] " Vinod Koul
2018-12-17 7:23 [RFC,1/6] " Vinod Koul
2018-12-17 7:23 ` [RFC 1/6] " Vinod Koul
2018-12-17 15:56 [RFC,1/6] " Gustavo Pimentel
2018-12-17 15:56 ` [RFC 1/6] " Gustavo Pimentel
2018-12-18 3:54 [RFC,1/6] " Vinod Koul
2018-12-18 3:54 ` [RFC 1/6] " Vinod Koul
2018-12-18 10:58 [RFC,1/6] " Gustavo Pimentel
2018-12-18 10:58 ` [RFC 1/6] " Gustavo Pimentel
2019-01-03 9:53 [RFC,1/6] " Gustavo Pimentel
2019-01-03 9:53 ` [RFC 1/6] " Gustavo Pimentel
2019-01-03 12:45 [RFC,1/6] " Vinod Koul
2019-01-03 12:45 ` [RFC 1/6] " Vinod Koul
2019-01-03 12:55 [RFC,1/6] " Gustavo Pimentel
2019-01-03 12:55 ` [RFC 1/6] " Gustavo Pimentel
2019-01-03 14:53 [RFC,1/6] " Vinod Koul
2019-01-03 14:53 ` [RFC 1/6] " Vinod Koul
2019-01-03 17:35 [RFC,4/6] dma: Add Synopsys eDMA IP PCIe glue-logic Andy Shevchenko
2019-01-03 17:35 ` [RFC 4/6] " Andy Shevchenko
2019-01-03 18:00 [RFC,4/6] " Gustavo Pimentel
2019-01-03 18:00 ` [RFC 4/6] " Gustavo Pimentel
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=cover.1544610287.git.gustavo.pimentel@synopsys.com \
--to=gustavo.pimentel@synopsys.com \
--cc=andriy.shevchenko@linux.intel.com \
--cc=bhelgaas@google.com \
--cc=dmaengine@vger.kernel.org \
--cc=eugeniy.paltsev@synopsys.com \
--cc=joao.pinto@synopsys.com \
--cc=kishon@ti.com \
--cc=linux-pci@vger.kernel.org \
--cc=lorenzo.pieralisi@arm.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 an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.