Re: [PATCH v12 5/5] selftest: mhi: Add support to test MHI LOOPBACK channel

2020-11-20 Thread Hemant Kumar
Hi Shuah, On 11/20/20 7:26 AM, Shuah Khan wrote: On 11/16/20 3:46 PM, Hemant Kumar wrote: Loopback test opens the MHI device file node and writes a data buffer to it. MHI UCI kernel space driver copies the data and sends it to MHI uplink (Tx) LOOPBACK channel. MHI device loops back the same dat

Re: [PATCH v12 5/5] selftest: mhi: Add support to test MHI LOOPBACK channel

2020-11-20 Thread Hemant Kumar
Hi Mani, On 11/19/20 10:10 PM, Manivannan Sadhasivam wrote: On Mon, Nov 16, 2020 at 02:46:22PM -0800, Hemant Kumar wrote: Loopback test opens the MHI device file node and writes a data buffer to it. MHI UCI kernel space driver copies the data and sends it to MHI uplink (Tx) LOOPBACK channel. M

Re: [PATCH v12 5/5] selftest: mhi: Add support to test MHI LOOPBACK channel

2020-11-20 Thread Shuah Khan
On 11/16/20 3:46 PM, Hemant Kumar wrote: Loopback test opens the MHI device file node and writes a data buffer to it. MHI UCI kernel space driver copies the data and sends it to MHI uplink (Tx) LOOPBACK channel. MHI device loops back the same data to MHI downlink (Rx) LOOPBACK channel. This data

Re: [PATCH v12 5/5] selftest: mhi: Add support to test MHI LOOPBACK channel

2020-11-19 Thread Manivannan Sadhasivam
On Mon, Nov 16, 2020 at 02:46:22PM -0800, Hemant Kumar wrote: > Loopback test opens the MHI device file node and writes > a data buffer to it. MHI UCI kernel space driver copies > the data and sends it to MHI uplink (Tx) LOOPBACK channel. > MHI device loops back the same data to MHI downlink (Rx) >

Re: [PATCH v12 5/5] selftest: mhi: Add support to test MHI LOOPBACK channel

2020-11-17 Thread Loic Poulain
On Mon, 16 Nov 2020 at 23:46, Hemant Kumar wrote: > > Loopback test opens the MHI device file node and writes > a data buffer to it. MHI UCI kernel space driver copies > the data and sends it to MHI uplink (Tx) LOOPBACK channel. > MHI device loops back the same data to MHI downlink (Rx) > LOOPBACK

[PATCH v12 5/5] selftest: mhi: Add support to test MHI LOOPBACK channel

2020-11-16 Thread Hemant Kumar
Loopback test opens the MHI device file node and writes a data buffer to it. MHI UCI kernel space driver copies the data and sends it to MHI uplink (Tx) LOOPBACK channel. MHI device loops back the same data to MHI downlink (Rx) LOOPBACK channel. This data is read by test application and compared ag