MosChip 7840 dual port ucom

Rui Paulo rpaulo at freebsd.org
Sat May 30 21:33:36 UTC 2009


On 26 May 2009, at 16:23, Dmitry Morozovsky wrote:

> Dear colleagues,
>
> any hints/directions to get MosChip 7840 dual port USB to RS232  
> adapter
> working? In usbdevs output the device is shown as
>
> port 1 addr 2: high speed, power 100 mA, config 1, product  
> 0x7840(0x7840),
> vendor 0x9710(0x9710), rev 0.01
>
> Thanks in advance.

I believe this isn't supported under FreeBSD. The Linux driver is  
mos7840.c.
Might not be very hard to do a FreeBSD driver.

Regards,
--
Rui Paulo


--
Rui Paulo

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