hi I am working on powerpc(Mpc860T) with linux-2.4 kernnel, As I am developping application using spi and with irqs: For each 10 millisec I am getting siu interrupt(timer),In the interrupt handler I have to read my device (using spi communication) I am able to write it (I am able drive my device) All other interrupts I am using are cpm interrupts(smc2.timer2,spi),one siu interrupt for the present ,
I am facing the following problems: 1.No more spi read takes place : case-if i tried to do continous serial print using ttyS1(SMC2) 2. if I limited number of times of print then SPI read will not have probelm How can i solve this with prbklem thanks to all ... pjmaiya
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