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Diffstat (limited to '')
| -rw-r--r-- | arch/mips/include/asm/txx9irq.h | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/arch/mips/include/asm/txx9irq.h b/arch/mips/include/asm/txx9irq.h new file mode 100644 index 000000000..68a6650a4 --- /dev/null +++ b/arch/mips/include/asm/txx9irq.h @@ -0,0 +1,34 @@ +/* + * include/asm-mips/txx9irq.h + * TX39/TX49 interrupt controller definitions. + * + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file "COPYING" in the main directory of this archive + * for more details. + */ +#ifndef __ASM_TXX9IRQ_H +#define __ASM_TXX9IRQ_H + +#include <irq.h> + +#ifdef CONFIG_IRQ_MIPS_CPU +#define TXX9_IRQ_BASE (MIPS_CPU_IRQ_BASE + 8) +#else +#ifdef CONFIG_I8259 +#define TXX9_IRQ_BASE (I8259A_IRQ_BASE + 16) +#else +#define TXX9_IRQ_BASE 0 +#endif +#endif + +#ifdef CONFIG_CPU_TX39XX +#define TXx9_MAX_IR 16 +#else +#define TXx9_MAX_IR 32 +#endif + +void txx9_irq_init(unsigned long baseaddr); +int txx9_irq(void); +int txx9_irq_set_pri(int irc_irq, int new_pri); + +#endif /* __ASM_TXX9IRQ_H */ |