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Groups > linux.kernel > #1300419
| From | Sinan Kaya <okaya@codeaurora.org> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | Re: [PATCH V11 0/7] dma: add Qualcomm Technologies HIDMA driver |
| Date | 2016-01-04 01:10 +0100 |
| Message-ID | <qN0SL-48F-19@gated-at.bofh.it> (permalink) |
| References | <qN0SJ-48F-3@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
Hi Vinod,
On 1/3/2016 7:06 PM, Sinan Kaya wrote:
> 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 hypervisor context and
> is the main management entity for all channels provided by
> the device.
>
> Changes from V10: (https://lkml.org/lkml/2015/12/17/454)
> * none
>
> Changes from V10: (https://lkml.org/lkml/2015/12/17/448)
> * none
>
> Changes from V10: (https://lkml.org/lkml/2015/12/17/449)
> * none
>
> Changes from V10: (https://lkml.org/lkml/2015/12/17/451)
> * none
>
> Changes from V10: (https://lkml.org/lkml/2015/12/17/452)
> * none
>
> Changes from V10: (https://lkml.org/lkml/2015/12/17/453)
> * none
>
> Changes from V10: (https://lkml.org/lkml/2015/12/17/450)
> * Clean up style issues
> * make depend on CONFIG_OF_IRQ too as SPARC arch doesn't seem to define
> CONFIG_OF_IRQ but it defines CONFIG_OF.
>
> Sinan Kaya (7):
> dma: qcom_bam_dma: move to qcom directory
> dma: hidma: Add Device Tree support
> dma: add Qualcomm Technologies HIDMA management driver
> dma: add Qualcomm Technologies HIDMA channel driver
> dma: qcom_hidma: implement lower level hardware interface
> dma: qcom_hidma: add debugfs hooks
> dma: qcom_hidma: add support for object hierarchy
>
> Documentation/ABI/testing/sysfs-platform-hidma | 9 +
> .../ABI/testing/sysfs-platform-hidma-mgmt | 97 +++
> .../devicetree/bindings/dma/qcom_hidma_mgmt.txt | 79 ++
> drivers/dma/Kconfig | 11 +-
> drivers/dma/Makefile | 2 +-
> drivers/dma/qcom/Kconfig | 29 +
> drivers/dma/qcom/Makefile | 5 +
> drivers/dma/{qcom_bam_dma.c => qcom/bam_dma.c} | 4 +-
> drivers/dma/qcom/hidma.c | 784 +++++++++++++++++
> drivers/dma/qcom/hidma.h | 162 ++++
> drivers/dma/qcom/hidma_dbg.c | 219 +++++
> drivers/dma/qcom/hidma_ll.c | 927 +++++++++++++++++++++
> drivers/dma/qcom/hidma_mgmt.c | 400 +++++++++
> drivers/dma/qcom/hidma_mgmt.h | 39 +
> drivers/dma/qcom/hidma_mgmt_sys.c | 295 +++++++
> 15 files changed, 3050 insertions(+), 12 deletions(-)
> create mode 100644 Documentation/ABI/testing/sysfs-platform-hidma
> create mode 100644 Documentation/ABI/testing/sysfs-platform-hidma-mgmt
> create mode 100644 Documentation/devicetree/bindings/dma/qcom_hidma_mgmt.txt
> create mode 100644 drivers/dma/qcom/Kconfig
> create mode 100644 drivers/dma/qcom/Makefile
> rename drivers/dma/{qcom_bam_dma.c => qcom/bam_dma.c} (99%)
> create mode 100644 drivers/dma/qcom/hidma.c
> create mode 100644 drivers/dma/qcom/hidma.h
> create mode 100644 drivers/dma/qcom/hidma_dbg.c
> create mode 100644 drivers/dma/qcom/hidma_ll.c
> create mode 100644 drivers/dma/qcom/hidma_mgmt.c
> create mode 100644 drivers/dma/qcom/hidma_mgmt.h
> create mode 100644 drivers/dma/qcom/hidma_mgmt_sys.c
>
Can I have your ACK on your series if you are OK?
Sinan
--
Sinan Kaya
Qualcomm Technologies, Inc. on behalf of Qualcomm Innovation Center, Inc.
Qualcomm Innovation Center, Inc. is a member of Code Aurora Forum, a Linux Foundation Collaborative Project
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[PATCH V11 0/7] dma: add Qualcomm Technologies HIDMA driver Sinan Kaya <okaya@codeaurora.org> - 2016-01-04 01:10 +0100
[PATCH V11 5/7] dma: qcom_hidma: implement lower level hardware interface Sinan Kaya <okaya@codeaurora.org> - 2016-01-04 01:10 +0100
Re: [PATCH V11 5/7] dma: qcom_hidma: implement lower level hardware interface Andy Shevchenko <andy.shevchenko@gmail.com> - 2016-01-04 20:10 +0100
Re: [PATCH V11 5/7] dma: qcom_hidma: implement lower level hardware interface Sinan Kaya <okaya@codeaurora.org> - 2016-01-10 15:10 +0100
[PATCH V11 3/7] dma: add Qualcomm Technologies HIDMA management driver Sinan Kaya <okaya@codeaurora.org> - 2016-01-04 01:10 +0100
Re: [PATCH V11 3/7] dma: add Qualcomm Technologies HIDMA management driver Andy Shevchenko <andy.shevchenko@gmail.com> - 2016-01-04 19:40 +0100
Re: [PATCH V11 3/7] dma: add Qualcomm Technologies HIDMA management driver Vinod Koul <vinod.koul@intel.com> - 2016-01-05 05:50 +0100
Re: [PATCH V11 3/7] dma: add Qualcomm Technologies HIDMA management driver Sinan Kaya <okaya@codeaurora.org> - 2016-01-10 14:20 +0100
[PATCH V11 1/7] dma: qcom_bam_dma: move to qcom directory Sinan Kaya <okaya@codeaurora.org> - 2016-01-04 01:10 +0100
[PATCH V11 7/7] dma: qcom_hidma: add support for object hierarchy Sinan Kaya <okaya@codeaurora.org> - 2016-01-04 01:10 +0100
[PATCH V11 4/7] dma: add Qualcomm Technologies HIDMA channel driver Sinan Kaya <okaya@codeaurora.org> - 2016-01-04 01:10 +0100
Re: [PATCH V11 4/7] dma: add Qualcomm Technologies HIDMA channel driver Andy Shevchenko <andy.shevchenko@gmail.com> - 2016-01-04 19:50 +0100
Re: [PATCH V11 4/7] dma: add Qualcomm Technologies HIDMA channel driver Sinan Kaya <okaya@codeaurora.org> - 2016-01-05 15:10 +0100
Re: [PATCH V11 0/7] dma: add Qualcomm Technologies HIDMA driver Sinan Kaya <okaya@codeaurora.org> - 2016-01-04 01:10 +0100
Re: [PATCH V11 0/7] dma: add Qualcomm Technologies HIDMA driver Vinod Koul <vinod.koul@intel.com> - 2016-01-04 04:40 +0100
Re: [PATCH V11 0/7] dma: add Qualcomm Technologies HIDMA driver Sinan Kaya <okaya@codeaurora.org> - 2016-01-04 05:00 +0100
[PATCH V11 2/7] dma: hidma: Add Device Tree support Sinan Kaya <okaya@codeaurora.org> - 2016-01-04 01:10 +0100
[PATCH V11 6/7] dma: qcom_hidma: add debugfs hooks Sinan Kaya <okaya@codeaurora.org> - 2016-01-04 01:10 +0100
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