Messages in this thread | | | From | Girish D Kale <> | Subject | Enabling the Modem Status Interrupt enable | Date | Thu, 22 Jul 1999 10:57:21 +0530 |
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Hi,
I would like to enable the Modem Status Interrupt in the IER of 16550A UART from the user level.
From the user level I am accessing /dev/ttyS1 and trying to write to the modem UART. However I could not find any call to the kernel to write in the IER register.
This will enable me to detect the ring signal when an incoming ring is there to the modem.
Thanks, Girish Kale
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