From: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
To: Vinod Koul <vkoul@kernel.org>,
dmaengine@vger.kernel.org, Viresh Kumar <vireshk@kernel.org>,
Jarkko Nikula <jarkko.nikula@linux.intel.com>
Cc: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Subject: [PATCH v2 00/10] dmaengine: dw: Enable for Intel Elkhart Lake
Date: Tue, 20 Aug 2019 16:15:36 +0300 [thread overview]
Message-ID: <20190820131546.75744-1-andriy.shevchenko@linux.intel.com> (raw)
On Intel Elkhart Lake the DMA controllers can be provided by Intel® PSE
(Programmable Services Engine) and exposed either as PCI or ACPI devices.
To support both schemes here is a patch series.
First two patches fixes minor issues in DMA ACPI layer, patches 3-5 enables
Intel Elkhart Lake DMA controllers that exposed as ACPI devices, patch 6 is
clean up, patch 7 is fix for possible race on ->remove() stage, patch 8 is
follow up clean up and patches 9-10 is a split for better maintenance.
Changelog v2:
- spell correctly Intel® PSE in the code and commit messages (Jarkko)
- drop couple of not needed right now patches against DMA ACPI layer
Andy Shevchenko (10):
dmaengine: acpi: Set up DMA mask based on CSRT
dmaengine: acpi: Add kernel doc parameter descriptions
dmaengine: dw: Export struct dw_dma_chip_pdata for wider use
dmaengine: dw: platform: Use struct dw_dma_chip_pdata
dmaengine: dw: platform: Enable iDMA 32-bit on Intel Elkhart Lake
dmaengine: dw: platform: Use devm_platform_ioremap_resource()
dmaengine: dw: platform: Switch to acpi_dma_controller_register()
dmaengine: dw: platform: Move handle check to
dw_dma_acpi_controller_register()
dmaengine: dw: platform: Split ACPI helpers to separate module
dmaengine: dw: platform: Split OF helpers to separate module
drivers/dma/acpi-dma.c | 12 ++-
drivers/dma/dw/Makefile | 4 +-
drivers/dma/dw/acpi.c | 53 +++++++++
drivers/dma/dw/internal.h | 51 +++++++++
drivers/dma/dw/of.c | 131 ++++++++++++++++++++++
drivers/dma/dw/pci.c | 60 +++--------
drivers/dma/dw/platform.c | 221 +++++++++-----------------------------
7 files changed, 312 insertions(+), 220 deletions(-)
create mode 100644 drivers/dma/dw/acpi.c
create mode 100644 drivers/dma/dw/of.c
--
2.23.0.rc1
next reply other threads:[~2019-08-20 13:15 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-08-20 13:15 Andy Shevchenko [this message]
2019-08-20 13:15 ` [PATCH v2 01/10] dmaengine: acpi: Set up DMA mask based on CSRT Andy Shevchenko
2019-08-20 13:15 ` [PATCH v2 02/10] dmaengine: acpi: Add kernel doc parameter descriptions Andy Shevchenko
2019-08-20 13:15 ` [PATCH v2 03/10] dmaengine: dw: Export struct dw_dma_chip_pdata for wider use Andy Shevchenko
2019-08-20 13:15 ` [PATCH v2 04/10] dmaengine: dw: platform: Use struct dw_dma_chip_pdata Andy Shevchenko
2019-08-20 13:15 ` [PATCH v2 05/10] dmaengine: dw: platform: Enable iDMA 32-bit on Intel Elkhart Lake Andy Shevchenko
2019-08-20 13:15 ` [PATCH v2 06/10] dmaengine: dw: platform: Use devm_platform_ioremap_resource() Andy Shevchenko
2019-08-20 13:15 ` [PATCH v2 07/10] dmaengine: dw: platform: Switch to acpi_dma_controller_register() Andy Shevchenko
2019-08-20 13:15 ` [PATCH v2 08/10] dmaengine: dw: platform: Move handle check to dw_dma_acpi_controller_register() Andy Shevchenko
2019-08-20 13:15 ` [PATCH v2 09/10] dmaengine: dw: platform: Split ACPI helpers to separate module Andy Shevchenko
2019-08-20 13:15 ` [PATCH v2 10/10] dmaengine: dw: platform: Split OF " Andy Shevchenko
2019-08-21 4:11 ` [PATCH v2 00/10] dmaengine: dw: Enable for Intel Elkhart Lake Vinod Koul
2019-08-28 11:53 ` Andy Shevchenko
2019-08-29 4:32 ` Vinod Koul
2019-08-29 10:39 ` Andy Shevchenko
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=20190820131546.75744-1-andriy.shevchenko@linux.intel.com \
--to=andriy.shevchenko@linux.intel.com \
--cc=dmaengine@vger.kernel.org \
--cc=jarkko.nikula@linux.intel.com \
--cc=vireshk@kernel.org \
--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.