Messages in this thread | | | Subject | Re: [PATCH v16 4/4] bus: mhi: Add userspace client interface driver | From | Jeffrey Hugo <> | Date | Thu, 10 Dec 2020 08:01:59 -0700 |
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On 12/10/2020 1:55 AM, Greg KH wrote: > On Wed, Dec 09, 2020 at 11:21:25PM -0800, Hemant Kumar wrote: >> This MHI client driver allows userspace clients to transfer >> raw data between MHI device and host using standard file operations. >> Driver instantiates UCI device object which is associated to device >> file node. UCI device object instantiates UCI channel object when device >> file node is opened. UCI channel object is used to manage MHI channels >> by calling MHI core APIs for read and write operations. MHI channels >> are started as part of device open(). MHI channels remain in start >> state until last release() is called on UCI device file node. Device >> file node is created with format >> >> /dev/<mhi_device_name> >> >> Currently it supports QMI channel. >> >> Signed-off-by: Hemant Kumar <hemantk@codeaurora.org> >> Reviewed-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> >> Reviewed-by: Jeffrey Hugo <jhugo@codeaurora.org> >> Tested-by: Loic Poulain <loic.poulain@linaro.org> >> --- > > Can you provide a pointer to the open-source userspace program that will > be talking to this new kernel driver please? That should be part of the > changelog here.
Its listed in the documentation file (patch 3 in the series). I'm guessing you still want it in the change log though, so Hemant should probably take care of that.
-- Jeffrey Hugo Qualcomm Technologies, Inc. is a member of the Code Aurora Forum, a Linux Foundation Collaborative Project.
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