Hi, After issuing the make -f Makefile.linux command, to build a 2.6 kernel image for the Ampro M3 board (AU1500 processor), I get the following error with respect to the interrupt definitions: arch/mips/au1000/encm3/irqmap.c:78: error: `AU1000_MAC0_DMA_INT' undeclared here (not in a function) arch/mips/au1000/encm3/irqmap.c:78: error: initializer element is not constant This is how I define interrupt mappings in the irqmap.c file: au1xxx_irq_map_t au1xxx_irq_map[] = { { AU1000_UART0_INT, INTC_INT_HIGH_LEVEL, 0}, { AU1000_PCI_INTA, INTC_INT_LOW_LEVEL, 0 }, { AU1000_PCI_INTB, INTC_INT_LOW_LEVEL, 0 }, etc...... I looked at how the irq map is defined for the existing board support for the DB1500 board, and it looks the same. However I do not get the same error while compiling the 2.6 kernel for the same! Should the irq_map be defined differently? Thanks, Ashlesha.