Messages in this thread | ![/](/images/icornerl.gif) | | Subject | Re: [PATCH v14 4/4] bus: mhi: Add userspace client interface driver | From | Jeffrey Hugo <> | Date | Thu, 3 Dec 2020 14:22:23 -0700 |
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On 12/1/2020 7:59 PM, 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> > Tested-by: Loic Poulain <loic.poulain@linaro.org>
Reviewed-by: Jeffrey Hugo <jhugo@codeaurora.org>
-- Jeffrey Hugo Qualcomm Technologies, Inc. is a member of the Code Aurora Forum, a Linux Foundation Collaborative Project.
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