Interrupt setup functions (sa1100.c)

struct scm_ic_regs * icreg = (struct scm_ic_regs *)IC_BASE;

icreg->icmr |= uMask;

}

void DisableIRQ( unsigned uMask ) {

struct scm_ic_regs * icreg = (struct scm_ic_regs *)IC_BASE;

icreg->icmr &= ~uMask;

}

void DisableAllInts() {

struct scm_ic_regs * icreg = (struct scm_ic_regs *)IC_BASE;

icreg->icmr = 0;

}

int icip; // R

int icmr; // RW

int iclr; // RW

int reserved0; // --

int icfp; // R

int reserved1; // --

int reserved2; // --

int reserved3; // --

int icpr; // R

};