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Subject2.6.33.7, ftdi_sio, problem with digitemp

Hi !

There was a ftdi_sio patch included in the 2.6.33.7 kernel (also 2.6.32.17 and 2.6.35):
"USB: ftdi_sio: support for Signalyzer tools based on FTDI chips"

This patch brakes the digitemp application, http://www.digitemp.com (it will hang).

The problem seem to be the addition of lowering and raising of the DTR/RTS signals in ftdi_sio.c:

2324 /* raise DTR/RTS */
2325 set_mctrl(port, TIOCM_DTR | TIOCM_RTS);

...

2373 /* lower DTR/RTS */
2374 clear_mctrl(port, TIOCM_DTR | TIOCM_RTS);

--
Hakan Lennestal <hakan.lennestal@brfsodrahamn.se>


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