Hi,
we are using an board with a OMAP L138 with a exar xr21v141x [1], an usb
to two serial port converter. The exar have drivers [2] for linux but
aren't on mainline.
We are having problems when using both ports at same time, the driver
only receive the information from one port after the other was closed.
On musb_core.c there are some information about problems with multipoint
devices. The behaviour that we are seeing is due to this ?
Any way of resolve this, being able to receive data from both ports when
both are open ?
We are having problems compiling the latest release of linux-davinci
kernel with usb support, even usb 1.0 interface don't work. Any info
about this ?
Thanks.
[1] -
http://www.exar.com/connectivity/uart-and-bridging-solutions/usb-uarts/xr21v1412
[2] -
http://www.exar.com/common/content/document.ashx?id=20835&languageid=1033
Regards,
Aníbal
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