Messages in this thread | | | From | "Bradley D. LaRonde" <> | Subject | Re: Modem in polled mode | Date | Wed, 11 Aug 1999 01:42:18 -0400 |
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Look at drivers/char/serial.c.
Regards, Brad
----- Original Message ----- From: Girish D Kale <girish@sasi.com> To: <linux-kernel@vger.rutgers.edu> Sent: Wednesday, August 11, 1999 12:00 AM Subject: Modem in polled mode
> > Hello, > > I am using an ISA modem on a linux m/c. I have opened a > device eg. /dev/ttyS3 from the user level using open > function. > > However because of some limitation, I want to operate the > modem in a polled mode. I have the following problems : > > 1) Can I disable the interrupts on the modem (UART - IER > register) from the user level using some call (eg ioctl or > anything like this) > 2) If the interrupts are disabled, how do I read the data in > the UART FIFO. > > Please help. > > Thanks, > Girish > > > > - > To unsubscribe from this list: send the line "unsubscribe linux-kernel" in > the body of a message to majordomo@vger.rutgers.edu > Please read the FAQ at http://www.tux.org/lkml/
- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.rutgers.edu Please read the FAQ at http://www.tux.org/lkml/
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