diff options
Diffstat (limited to 'arch/mn10300/include/asm/intctl-regs.h')
| -rw-r--r-- | arch/mn10300/include/asm/intctl-regs.h | 37 |
1 files changed, 20 insertions, 17 deletions
diff --git a/arch/mn10300/include/asm/intctl-regs.h b/arch/mn10300/include/asm/intctl-regs.h index ba544c7..585b708 100644 --- a/arch/mn10300/include/asm/intctl-regs.h +++ b/arch/mn10300/include/asm/intctl-regs.h @@ -15,24 +15,19 @@ #ifdef __KERNEL__ -/* interrupt controller registers */ -#define GxICR(X) __SYSREG(0xd4000000 + (X) * 4, u16) /* group irq ctrl regs */ - -#define IAGR __SYSREG(0xd4000100, u16) /* intr acceptance group reg */ -#define IAGR_GN 0x00fc /* group number register - * (documentation _has_ to be wrong) - */ +/* + * Interrupt controller registers + * - Registers 64-191 are at addresses offset from the main array + */ +#define GxICR(X) \ + __SYSREG(0xd4000000 + (X) * 4 + \ + (((X) >= 64) && ((X) < 192)) * 0xf00, u16) -#define EXTMD __SYSREG(0xd4000200, u16) /* external pin intr spec reg */ -#define GET_XIRQ_TRIGGER(X) ((EXTMD >> ((X) * 2)) & 3) +#define GxICR_u8(X) \ + __SYSREG(0xd4000000 + (X) * 4 + \ + (((X) >= 64) && ((X) < 192)) * 0xf00, u8) -#define SET_XIRQ_TRIGGER(X,Y) \ -do { \ - u16 x = EXTMD; \ - x &= ~(3 << ((X) * 2)); \ - x |= ((Y) & 3) << ((X) * 2); \ - EXTMD = x; \ -} while (0) +#include <proc/intctl-regs.h> #define XIRQ_TRIGGER_LOWLEVEL 0 #define XIRQ_TRIGGER_HILEVEL 1 @@ -59,10 +54,18 @@ do { \ #define GxICR_LEVEL_5 0x5000 /* - level 5 */ #define GxICR_LEVEL_6 0x6000 /* - level 6 */ #define GxICR_LEVEL_SHIFT 12 +#define GxICR_NMI 0x8000 /* nmi request flag */ + +#define NUM2GxICR_LEVEL(num) ((num) << GxICR_LEVEL_SHIFT) #ifndef __ASSEMBLY__ extern void set_intr_level(int irq, u16 level); -extern void set_intr_postackable(int irq); +extern void mn10300_intc_set_level(unsigned int irq, unsigned int level); +extern void mn10300_intc_clear(unsigned int irq); +extern void mn10300_intc_set(unsigned int irq); +extern void mn10300_intc_enable(unsigned int irq); +extern void mn10300_intc_disable(unsigned int irq); +extern void mn10300_set_lateack_irq_type(int irq); #endif /* external interrupts */ |
