diff options
Diffstat (limited to 'nuttx/arch/x86/include/i486/arch.h')
-rwxr-xr-x | nuttx/arch/x86/include/i486/arch.h | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/nuttx/arch/x86/include/i486/arch.h b/nuttx/arch/x86/include/i486/arch.h index c5e4adad5..077c76626 100755 --- a/nuttx/arch/x86/include/i486/arch.h +++ b/nuttx/arch/x86/include/i486/arch.h @@ -121,7 +121,7 @@ #define PIC2_OCW2 0xa0 # define PIC_OCW2_ACT_SHIFT (0) -# define PIC_OCW2_ACT_SHIFT (7 << PIC_OCW2_ACT_SHIFT) +# define PIC_OCW2_ACT_MASK (7 << PIC_OCW2_ACT_SHIFT) # define PIC1_OCW2_ACT_IRQ0 (0 << PIC_OCW2_ACT_SHIFT) /* Act on IRQ 0 */ # define PIC1_OCW2_ACT_IRQ1 (1 << PIC_OCW2_ACT_SHIFT) /* Act on IRQ 1 */ # define PIC1_OCW2_ACT_IRQ2 (2 << PIC_OCW2_ACT_SHIFT) /* Act on IRQ 2 */ @@ -141,7 +141,7 @@ # define PIC2_OCW2_ACT_IRQ15 (7 << PIC_OCW2_ACT_SHIFT) /* Act on IRQ 15 */ # define PIC_OCW2_EOI_SHIFT (5) -# define PIC_OCW2_EOI_SHIFT (7 << PIC_OCW2_EOI_SHIFT) +# define PIC_OCW2_EOI_MASK (7 << PIC_OCW2_EOI_SHIFT) # define PIC_OCW2_EOI_AUTO (0 << PIC_OCW2_EOI_SHIFT) /* Rotate in Auto EOI Mode (Clear) */ # define PIC_OCW2_EOI_NONSPEC (1 << PIC_OCW2_EOI_SHIFT) /* Non Specific EOI */ # define PIC_OCW2_EOI_SPEC (3 << PIC_OCW2_EOI_SHIFT) /* Specific EOI */ @@ -171,7 +171,7 @@ # define PIC_OCW3_POLLCMD (1 << 2) /* Poll command */ # define PIC_OCW3_ONE (1 << 3) /* Must be set to 1 */ # define PIC_OCW3_SM_SHIFT (5) -# define PIC_OCW3_SM_SHIFT (3 << PIC_OCW3_SM_SHIFT) +# define PIC_OCW3_SM_MASK (3 << PIC_OCW3_SM_SHIFT) # define PIC_OCW3_RSM (2 << PIC_OCW3_SM_SHIFT) /* Reset Special Mask */ # define PIC_OCW3_SSM (3 << PIC_OCW3_SM_SHIFT) /* Set Special Mask */ |