diff options
Diffstat (limited to 'bsp/ls2kdev/drivers/interrupt.c')
| -rw-r--r-- | bsp/ls2kdev/drivers/interrupt.c | 32 |
1 files changed, 16 insertions, 16 deletions
diff --git a/bsp/ls2kdev/drivers/interrupt.c b/bsp/ls2kdev/drivers/interrupt.c index 97f5994ec7..9e9c210aa0 100644 --- a/bsp/ls2kdev/drivers/interrupt.c +++ b/bsp/ls2kdev/drivers/interrupt.c @@ -58,24 +58,24 @@ static void liointc_init(void) //set irq mode void liointc_set_irq_mode(int irq, int mode) { - if(irq < 32) + if (irq < 32) { - if(mode == PIN_IRQ_MODE_RISING) + if (mode == PIN_IRQ_MODE_RISING) { HWREG32(LIOINTC0_BASE + LIOINTC_REG_INTC_POL) |= (0x0 << (irq)); HWREG32(LIOINTC0_BASE + LIOINTC_REG_INTC_EDGE) |= (0x1 << (irq)); } - else if(mode == PIN_IRQ_MODE_FALLING) + else if (mode == PIN_IRQ_MODE_FALLING) { HWREG32(LIOINTC0_BASE + LIOINTC_REG_INTC_POL) |= (0x1 << (irq)); HWREG32(LIOINTC0_BASE + LIOINTC_REG_INTC_EDGE) |= (0x1 << (irq)); } - else if(mode == PIN_IRQ_MODE_HIGH_LEVEL) + else if (mode == PIN_IRQ_MODE_HIGH_LEVEL) { HWREG32(LIOINTC0_BASE + LIOINTC_REG_INTC_POL) |= (0x1 << (irq)); HWREG32(LIOINTC0_BASE + LIOINTC_REG_INTC_EDGE) |= (0x0 << (irq)); } - else if(mode == PIN_IRQ_MODE_LOW_LEVEL) + else if (mode == PIN_IRQ_MODE_LOW_LEVEL) { HWREG32(LIOINTC0_BASE + LIOINTC_REG_INTC_POL) |= (0x0 << (irq)); HWREG32(LIOINTC0_BASE + LIOINTC_REG_INTC_EDGE) |= (0x0 << (irq)); @@ -88,22 +88,22 @@ void liointc_set_irq_mode(int irq, int mode) } else { - if(mode == PIN_IRQ_MODE_RISING) + if (mode == PIN_IRQ_MODE_RISING) { HWREG32(LIOINTC1_BASE + LIOINTC_REG_INTC_POL) |= (0x0 << (irq - 32)); HWREG32(LIOINTC1_BASE + LIOINTC_REG_INTC_EDGE) |= (0x1 << (irq - 32)); } - else if(mode == PIN_IRQ_MODE_FALLING) + else if (mode == PIN_IRQ_MODE_FALLING) { HWREG32(LIOINTC1_BASE + LIOINTC_REG_INTC_POL) |= (0x1 << (irq - 32)); HWREG32(LIOINTC1_BASE + LIOINTC_REG_INTC_EDGE) |= (0x1 << (irq - 32)); } - else if(mode == PIN_IRQ_MODE_HIGH_LEVEL) + else if (mode == PIN_IRQ_MODE_HIGH_LEVEL) { HWREG32(LIOINTC1_BASE + LIOINTC_REG_INTC_POL) |= (0x1 << (irq - 32)); HWREG32(LIOINTC1_BASE + LIOINTC_REG_INTC_EDGE) |= (0x0 << (irq - 32)); } - else if(mode == PIN_IRQ_MODE_LOW_LEVEL) + else if (mode == PIN_IRQ_MODE_LOW_LEVEL) { HWREG32(LIOINTC1_BASE + LIOINTC_REG_INTC_POL) |= (0x0 << (irq - 32)); HWREG32(LIOINTC1_BASE + LIOINTC_REG_INTC_EDGE) |= (0x0 << (irq - 32)); @@ -166,7 +166,7 @@ void rt_hw_interrupt_init(void) } rt_isr_handler_t rt_hw_interrupt_install(int vector, rt_isr_handler_t handler, - void *param, const char *name) + void *param, const char *name) { rt_isr_handler_t old_handler = RT_NULL; @@ -181,7 +181,7 @@ rt_isr_handler_t rt_hw_interrupt_install(int vector, rt_isr_handler_t handler, irq_handle_table[vector].param = param; } - if(vector <= 32) + if (vector <= 32) { mips_unmask_cpu_irq(2); } @@ -189,7 +189,7 @@ rt_isr_handler_t rt_hw_interrupt_install(int vector, rt_isr_handler_t handler, { mips_unmask_cpu_irq(3); } - + return old_handler; } @@ -213,11 +213,11 @@ void rt_do_mips_cpu_irq(rt_uint32_t ip) void rt_hw_interrupt_umask(int irq) { - if(irq < LIOINTC0_IRQBASE + 32) + if (irq < LIOINTC0_IRQBASE + 32) { HWREG32(LIOINTC0_BASE + LIOINTC_REG_INTC_ENABLE) = (1 << irq); } - else if(irq < LIOINTC1_IRQBASE + 32) + else if (irq < LIOINTC1_IRQBASE + 32) { HWREG32(LIOINTC1_BASE + LIOINTC_REG_INTC_ENABLE) = (1 << (irq - 32)); } @@ -225,11 +225,11 @@ void rt_hw_interrupt_umask(int irq) void rt_hw_interrupt_mask(int irq) { - if(irq < LIOINTC0_IRQBASE + 32) + if (irq < LIOINTC0_IRQBASE + 32) { HWREG32(LIOINTC0_BASE + LIOINTC_REG_INTC_DISABLE) = (1 << irq); } - else if(irq < LIOINTC1_IRQBASE + 32) + else if (irq < LIOINTC1_IRQBASE + 32) { HWREG32(LIOINTC1_BASE + LIOINTC_REG_INTC_DISABLE) = (1 << (irq - 32)); } |