I am running MontaVista hardhat 2.4.2. linux kernel on a MPC8240 cpu with a pci bus,NVRAM device ,64M ram and 32M rom (flash). basically my application is running very well i have created all the threads i needed and all other initialization are almost done. the last problem i have regards interrupts. on my target i have a dual UART 16550 device, one of it's ports used by the kernel (kprintf,etc...) the other port i need to use for my own application. in order to use it i need to receive an interrupt (mean RX interrupt), now since there are no interrupts available out side of the kernel i thought of using signals. what i wanted to do is to get the interrupt with in the kernel and to send a signal to the application, the problem is that every method i tried to implement that did not succeed, can any body help me dealing with this issue.
thanks in advance. Ofer Rashuk-Rosenthal. mailto:oferr at radlan.com ** Sent via the linuxppc-embedded mail list. See http://lists.linuxppc.org/
