diff options
Diffstat (limited to 'arch/m68k/include/asm/mac_via.h')
| -rw-r--r-- | arch/m68k/include/asm/mac_via.h | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/arch/m68k/include/asm/mac_via.h b/arch/m68k/include/asm/mac_via.h index 39afb438b65..fe3fc9ae1b6 100644 --- a/arch/m68k/include/asm/mac_via.h +++ b/arch/m68k/include/asm/mac_via.h @@ -204,7 +204,7 @@ #define vT2CL 0x1000 /* [VIA only] Timer two counter low. */ #define vT2CH 0x1200 /* [VIA only] Timer two counter high. */ #define vSR 0x1400 /* [VIA only] Shift register. */ -#define vACR 0x1600 /* [VIA only] Auxilary control register. */ +#define vACR 0x1600 /* [VIA only] Auxiliary control register. */ #define vPCR 0x1800 /* [VIA only] Peripheral control register. */ /* CHRP sez never ever to *write* this. * Mac family says never to *change* this. @@ -254,6 +254,17 @@ extern volatile __u8 *via1,*via2; extern int rbv_present,via_alt_mapping; +struct irq_desc; + +extern void via_register_interrupts(void); +extern void via_irq_enable(int); +extern void via_irq_disable(int); +extern void via_nubus_irq_startup(int irq); +extern void via_nubus_irq_shutdown(int irq); +extern void via1_irq(unsigned int irq, struct irq_desc *desc); +extern void via1_set_head(int); +extern int via2_scsi_drq_pending(void); + static inline int rbv_set_video_bpp(int bpp) { char val = (bpp==1)?0:(bpp==2)?1:(bpp==4)?2:(bpp==8)?3:-1; |