Re: TCSBRK(1) on pl2303 USB/serial returns prematurely

[Luiz Fernando N. Capitulino]

 Hi Karel,

On Mon, 12 Jun 2006 16:57:50 +0200
Karel Kulhavy <clock@xxxxxxxxxxxxx> wrote:

| Hello
| 
| TCSBRK(1) ioctl system call on pl2303 USB/serial converter on 2.6.16.19
| returns prematurely. Additional 53ms delay is necessary to work this
| around at speed of 57600. TCSBRK(1) is translation of the tcdrain()
| function by glibc. With ordinary serial port the TCSBRK(1) seems to work
| correctly.

 If you have some time to spend on it, could you please try the
patches at:

http://distro2.conectiva.com.br/~lcapitulino/patches/usbserial/2.6.17-rc5/serialcore-port-V0/


-- 
Luiz Fernando N. Capitulino
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