From: Sinan Kaya <okaya-sgV2jX0FEOL9JmXXK+q4OQ@public.gmane.org>
To: dmaengine-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
timur-sgV2jX0FEOL9JmXXK+q4OQ@public.gmane.org,
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Cc: shankerd-sgV2jX0FEOL9JmXXK+q4OQ@public.gmane.org,
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Sinan Kaya <okaya-sgV2jX0FEOL9JmXXK+q4OQ@public.gmane.org>
Subject: [PATCH V17 0/3] dmaengine: add Qualcomm Technologies HIDMA driver
Date: Mon, 11 Apr 2016 10:21:10 -0400 [thread overview]
Message-ID: <1460384473-5775-1-git-send-email-okaya@codeaurora.org> (raw)
The Qualcomm Technologies HIDMA device has been designed
to support virtualization technology. The driver has been
divided into two to follow the hardware design.
1. HIDMA Management driver
2. HIDMA Channel driver
Each HIDMA HW consists of multiple channels. These channels
share some set of common parameters. These parameters are
initialized by the management driver during power up.
Same management driver is used for monitoring the execution
of the channels. Management driver can change the performance
behavior dynamically such as bandwidth allocation and
prioritization in the future.
The management driver is executed in host context and
is the main management entity for all channels provided by
the device.
------------------------
What's new
------------------------
- fix merge conflict introduced in v16
------------------------
Git repos
------------------------
QEMU Support
https://www.codeaurora.org/cgit/quic/qemu/qemu/log/?h=v2.5.0-sriov
------------------------
History of Changes
------------------------
dma: qcom_hidma: implement lower level hardware interface
Changes from V16:
(https://www.mail-archive.com/linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org/msg1119709.html)
* correct the merge conflict in IRQ handler by moving the while
loop to the correct place
Sinan Kaya (3):
dmaengine: qcom_hidma: implement lower level hardware interface
dmaengine: qcom_hidma: add debugfs hooks
dmaengine: qcom_hidma: add support for object hierarchy
Documentation/ABI/testing/sysfs-platform-hidma | 9 +
drivers/dma/qcom/Makefile | 2 +
drivers/dma/qcom/hidma.c | 44 +-
drivers/dma/qcom/hidma.h | 22 +-
drivers/dma/qcom/hidma_dbg.c | 219 ++++++
drivers/dma/qcom/hidma_ll.c | 900 +++++++++++++++++++++++++
drivers/dma/qcom/hidma_mgmt.c | 113 +++-
7 files changed, 1293 insertions(+), 16 deletions(-)
create mode 100644 Documentation/ABI/testing/sysfs-platform-hidma
create mode 100644 drivers/dma/qcom/hidma_dbg.c
create mode 100644 drivers/dma/qcom/hidma_ll.c
--
1.8.2.1
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next reply other threads:[~2016-04-11 14:21 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-04-11 14:21 Sinan Kaya [this message]
2016-04-11 14:21 ` [PATCH V17 1/3] dmaengine: qcom_hidma: implement lower level hardware interface Sinan Kaya
2016-04-26 3:28 ` Vinod Koul
2016-04-26 15:04 ` Sinan Kaya
[not found] ` <571F8397.5000803-sgV2jX0FEOL9JmXXK+q4OQ@public.gmane.org>
2016-04-26 15:10 ` Andy Shevchenko
2016-04-26 15:23 ` Sinan Kaya
2016-04-26 16:24 ` Vinod Koul
2016-04-28 19:30 ` Sinan Kaya
2016-05-01 4:38 ` Sinan Kaya
2016-04-11 14:21 ` [PATCH V17 2/3] dmaengine: qcom_hidma: add debugfs hooks Sinan Kaya
2016-04-26 3:30 ` Vinod Koul
2016-04-26 12:08 ` okaya
[not found] ` <b068ead6474f2ffee5acef9ea799aba3-sgV2jX0FEOL9JmXXK+q4OQ@public.gmane.org>
2016-04-26 16:25 ` Vinod Koul
2016-04-26 16:55 ` Sinan Kaya
2016-04-27 8:15 ` Vinod Koul
2016-04-27 8:47 ` Marc Zyngier
2016-04-27 13:25 ` okaya
2016-04-27 12:51 ` okaya
2016-05-01 4:35 ` Sinan Kaya
[not found] ` <57258799.70803-sgV2jX0FEOL9JmXXK+q4OQ@public.gmane.org>
2016-05-02 9:25 ` Vinod Koul
2016-05-02 10:40 ` Mark Brown
2016-04-11 14:21 ` [PATCH V17 3/3] dmaengine: qcom_hidma: add support for object hierarchy Sinan Kaya
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