diff options
Diffstat (limited to 'nuttx/arch/x86/src/i486/up_irq.c')
| -rw-r--r-- | nuttx/arch/x86/src/i486/up_irq.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/nuttx/arch/x86/src/i486/up_irq.c b/nuttx/arch/x86/src/i486/up_irq.c index a160379e2..6a56c361a 100644 --- a/nuttx/arch/x86/src/i486/up_irq.c +++ b/nuttx/arch/x86/src/i486/up_irq.c @@ -106,7 +106,7 @@ static void idt_outb(uint8_t val, uint16_t addr) * combine several sources of interrupt onto one or more CPU lines, while * allowing priority levels to be assigned to its interrupt outputs. When * the device has multiple interrupt outputs to assert, it will assert them - * in the order of their relative priority. + * in the order of their relative priority. * ****************************************************************************/ @@ -119,7 +119,7 @@ static void up_remappic(void) /* If the PIC has been reset, it must be initialized with 2 to 4 Initialization * Command Words (ICW) before it will accept and process Interrupt Requests. The - * following outlines the four possible Initialization Command Words. + * following outlines the four possible Initialization Command Words. */ /* Remap the irq table for primary: @@ -150,7 +150,7 @@ static void up_remappic(void) * Name up_idtentry * * Description: - * Initialize one IDT entry. + * Initialize one IDT entry. * ****************************************************************************/ @@ -293,7 +293,7 @@ void up_disable_irq(int irq) { unsigned int regaddr; uint8_t regbit; - + if (irq >= IRQ0) { /* Map the IRQ IMR regiser to a PIC and a bit number */ @@ -331,7 +331,7 @@ void up_enable_irq(int irq) { unsigned int regaddr; uint8_t regbit; - + if (irq >= IRQ0) { /* Map the IRQ IMR regiser to a PIC and a bit number */ |