From: Hemant Kumar <hemantk@codeaurora.org>
To: Randy Dunlap <rdunlap@infradead.org>,
manivannan.sadhasivam@linaro.org, gregkh@linuxfoundation.org
Cc: linux-arm-msm@vger.kernel.org, linux-kernel@vger.kernel.org,
jhugo@codeaurora.org, bbhatt@codeaurora.org,
loic.poulain@linaro.org, netdev@vger.kernel.org
Subject: Re: [PATCH v11 4/4] bus: mhi: Add userspace client interface driver
Date: Fri, 30 Oct 2020 17:33:15 -0700 [thread overview]
Message-ID: <2aa9fcbb-40f2-ab87-a3c7-10082f2995e2@codeaurora.org> (raw)
In-Reply-To: <88077bd6-be17-d88a-2959-9ea249614019@infradead.org>
Hi Randy,
On 10/29/20 10:48 PM, Randy Dunlap wrote:
> On 10/29/20 7:45 PM, Hemant Kumar wrote:
>> diff --git a/drivers/bus/mhi/Kconfig b/drivers/bus/mhi/Kconfig
>> index e841c10..476cc55 100644
>> --- a/drivers/bus/mhi/Kconfig
>> +++ b/drivers/bus/mhi/Kconfig
>> @@ -20,3 +20,16 @@ config MHI_BUS_DEBUG
>> Enable debugfs support for use with the MHI transport. Allows
>> reading and/or modifying some values within the MHI controller
>> for debug and test purposes.
>> +
>> +config MHI_UCI
>> + tristate "MHI UCI"
>> + depends on MHI_BUS
>> + help
>> + MHI based Userspace Client Interface (UCI) driver is used for
>
> MHI-based
>
>> + transferring raw data between host and device using standard file
>> + operations from userspace. Open, read, write, and close operations
>> + are supported by this driver. Please check mhi_uci_match_table for
>
> also poll according to the documentation.
good catch, will add in next patch set.
>
>> + all supported channels that are exposed to userspace.
>> +
>> + To compile this driver as a module, choose M here: the module will be
>> + called mhi_uci.
>
>
Thanks,
Hemant
--
The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum,
a Linux Foundation Collaborative Project
next prev parent reply other threads:[~2020-10-31 0:33 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-10-30 2:45 [PATCH v11 0/4] userspace MHI client interface driver Hemant Kumar
2020-10-30 2:45 ` [PATCH v11 1/4] bus: mhi: core: Add helper API to return number of free TREs Hemant Kumar
2020-10-30 2:45 ` [PATCH v11 2/4] bus: mhi: core: Move MHI_MAX_MTU to external header file Hemant Kumar
2020-10-30 2:45 ` [PATCH v11 3/4] docs: Add documentation for userspace client interface Hemant Kumar
2020-10-30 2:45 ` [PATCH v11 4/4] bus: mhi: Add userspace client interface driver Hemant Kumar
2020-10-30 5:48 ` Randy Dunlap
2020-10-31 0:33 ` Hemant Kumar [this message]
2020-10-30 10:34 ` Manivannan Sadhasivam
2020-10-31 1:26 ` Hemant Kumar
2020-10-31 3:04 ` Manivannan Sadhasivam
2020-10-31 18:09 ` Jakub Kicinski
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