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 -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
