diff options
Diffstat (limited to 'include/asm-sparc64/irq.h')
| -rw-r--r-- | include/asm-sparc64/irq.h | 24 |
1 files changed, 16 insertions, 8 deletions
diff --git a/include/asm-sparc64/irq.h b/include/asm-sparc64/irq.h index c00ad152771..30cb76b47be 100644 --- a/include/asm-sparc64/irq.h +++ b/include/asm-sparc64/irq.h @@ -1,7 +1,6 @@ -/* $Id: irq.h,v 1.21 2002/01/23 11:27:36 davem Exp $ - * irq.h: IRQ registers on the 64-bit Sparc. +/* irq.h: IRQ registers on the 64-bit Sparc. * - * Copyright (C) 1996 David S. Miller (davem@caip.rutgers.edu) + * Copyright (C) 1996 David S. Miller (davem@davemloft.net) * Copyright (C) 1998 Jakub Jelinek (jj@ultra.linux.cz) */ @@ -51,28 +50,37 @@ extern unsigned int sun4v_build_msi(u32 devhandle, unsigned int *virt_irq_p, unsigned int msi_devino_start, unsigned int msi_devino_end); extern void sun4v_destroy_msi(unsigned int virt_irq); +extern unsigned int sun4u_build_msi(u32 portid, unsigned int *virt_irq_p, + unsigned int msi_devino_start, + unsigned int msi_devino_end, + unsigned long imap_base, + unsigned long iclr_base); +extern void sun4u_destroy_msi(unsigned int virt_irq); extern unsigned int sbus_build_irq(void *sbus, unsigned int ino); -extern void sparc64_set_msi(unsigned int virt_irq, u32 msi); -extern u32 sparc64_get_msi(unsigned int virt_irq); +extern unsigned char virt_irq_alloc(unsigned int dev_handle, + unsigned int dev_ino); +#ifdef CONFIG_PCI_MSI +extern void virt_irq_free(unsigned int virt_irq); +#endif extern void fixup_irqs(void); -static __inline__ void set_softint(unsigned long bits) +static inline void set_softint(unsigned long bits) { __asm__ __volatile__("wr %0, 0x0, %%set_softint" : /* No outputs */ : "r" (bits)); } -static __inline__ void clear_softint(unsigned long bits) +static inline void clear_softint(unsigned long bits) { __asm__ __volatile__("wr %0, 0x0, %%clear_softint" : /* No outputs */ : "r" (bits)); } -static __inline__ unsigned long get_softint(void) +static inline unsigned long get_softint(void) { unsigned long retval; |