1 /* 2 * include/asm-mips/txx9irq.h 3 * TX39/TX49 interrupt controller definitions. 4 * 5 * This file is subject to the terms and conditions of the GNU General Public 6 * License. See the file "COPYING" in the main directory of this archive 7 * for more details. 8 */ 9 #ifndef __ASM_TXX9IRQ_H 10 #define __ASM_TXX9IRQ_H 11 12 #include <irq.h> 13 14 #ifdef CONFIG_IRQ_CPU 15 #define TXX9_IRQ_BASE (MIPS_CPU_IRQ_BASE + 8) 16 #else 17 #ifdef CONFIG_I8259 18 #define TXX9_IRQ_BASE (I8259A_IRQ_BASE + 16) 19 #else 20 #define TXX9_IRQ_BASE 0 21 #endif 22 #endif 23 24 #ifdef CONFIG_CPU_TX39XX 25 #define TXx9_MAX_IR 16 26 #else 27 #define TXx9_MAX_IR 32 28 #endif 29 30 void txx9_irq_init(unsigned long baseaddr); 31 int txx9_irq(void); 32 int txx9_irq_set_pri(int irc_irq, int new_pri); 33 34 #endif /* __ASM_TXX9IRQ_H */ 35