Testing low level UART driver

[Muni Sekhar]

On Wed, Jan 24, 2018 at 6:52 PM, Greg KH <greg at kroah.com> wrote:
> On Wed, Jan 24, 2018 at 06:46:06PM +0530, Muni Sekhar wrote:
>> Hi All,
>>
>> Does Linux kernel tree has any standard utilities to test any low
>> level UART driver?
>
> What do you mean by "low level UART driver"?
bcm63xx_uart.c

>
> Have you tried one of the many different userspace serial port tools?
I tried only minicom. Could you let me know the best userspace serial
port tools.


> Those are usually the best test of a system, along with some simple
> loop-back tests if you have the proper hardware plugged into the serial
> port.
>
> What driver are you trying to test?
I’m trying to test Broadcom 63xx integrated uart driver.


>
> thanks,
>
> greg k-h



-- 
Thanks,
Sekhar