On Tue, Dec 29, 2020 at 6:16 AM Jakub Kicinski [off-list ref] wrote:

On Mon, 28 Dec 2020 18:45:07 +0900 Bongsu Jeon wrote:

quoted

From: Bongsu Jeon <bongsu.jeon@samsung.com>

A NCI virtual device can be made to simulate a NCI device in user space.
Using the virtual NCI device, The NCI module and application can be
validated. This driver supports to communicate between the virtual NCI
device and NCI module.

Signed-off-by: Bongsu Jeon <bongsu.jeon@samsung.com>

net-next is still closed:

http://vger.kernel.org/~davem/net-next.html

Please repost in a few days.

As far as the patch goes - please include some tests for the NCI/NFC
subsystem based on this virtual device, best if they live in tree under
tools/testing/selftest.

thank you for your answer.
I think that neard(NFC deamon) is necessary to test the NCI subsystem
meaningfully.
The NCI virtual device in user space can communicate with neard
through this driver.
Is it enough to make NCI virtual device at tools/nfc for some test?