diff options
Diffstat (limited to 'sys/ia64/include')
| -rw-r--r-- | sys/ia64/include/bus.h | 26 | ||||
| -rw-r--r-- | sys/ia64/include/intr.h | 24 | ||||
| -rw-r--r-- | sys/ia64/include/md_var.h | 16 | ||||
| -rw-r--r-- | sys/ia64/include/pmap.h | 2 | ||||
| -rw-r--r-- | sys/ia64/include/vmparam.h | 1 |
5 files changed, 26 insertions, 43 deletions
diff --git a/sys/ia64/include/bus.h b/sys/ia64/include/bus.h index a2a02a0..bad4f85 100644 --- a/sys/ia64/include/bus.h +++ b/sys/ia64/include/bus.h @@ -132,28 +132,14 @@ /* - * Map a region of device bus space into CPU virtual address space. + * Map and unmap a region of device bus space into CPU virtual address space. */ -static __inline int -bus_space_map(bus_space_tag_t bst, bus_addr_t addr, bus_size_t size __unused, - int flags __unused, bus_space_handle_t *bshp) -{ - - *bshp = (__predict_false(bst == IA64_BUS_SPACE_IO)) - ? addr : IA64_PHYS_TO_RR6(addr); - return (0); -} - - -/* - * Unmap a region of device bus space. - */ -static __inline void -bus_space_unmap(bus_space_tag_t bst __unused, bus_space_handle_t bsh __unused, - bus_size_t size __unused) -{ -} +int +bus_space_map(bus_space_tag_t, bus_addr_t, bus_size_t, int, + bus_space_handle_t *); +void +bus_space_unmap(bus_space_tag_t, bus_space_handle_t, bus_size_t size); /* * Get a new handle for a subregion of an already-mapped area of bus space. diff --git a/sys/ia64/include/intr.h b/sys/ia64/include/intr.h index 7d59ef2..8651fda 100644 --- a/sys/ia64/include/intr.h +++ b/sys/ia64/include/intr.h @@ -1,4 +1,5 @@ /*- + * Copyright (c) 2007-2010 Marcel Moolenaar * Copyright (c) 1998 Doug Rabson * All rights reserved. * @@ -27,26 +28,23 @@ */ #ifndef _MACHINE_INTR_H_ -#define _MACHINE_INTR_H_ +#define _MACHINE_INTR_H_ /* * Layout of the Processor Interrupt Block. */ -struct ia64_interrupt_block +struct ia64_pib { - u_int64_t ib_ipi[0x20000]; /* 1Mb of IPI interrupts */ - u_int8_t ib_reserved1[0xe0000]; - u_int8_t ib_inta; /* Generate INTA cycle */ - u_int8_t ib_reserved2[7]; - u_int8_t ib_xtp; /* XTP cycle */ - u_int8_t ib_reserved3[7]; - u_int8_t ib_reserved4[0x1fff0]; + uint64_t ib_ipi[65536][2]; /* 64K-way IPIs (1MB area). */ + uint8_t _rsvd1[0xe0000]; + uint8_t ib_inta; /* Generate INTA cycle. */ + uint8_t _rsvd2[7]; + uint8_t ib_xtp; /* External Task Priority. */ + uint8_t _rsvd3[7]; + uint8_t _rsvd4[0x1fff0]; }; -extern u_int64_t ia64_lapic_address; - -#define IA64_INTERRUPT_BLOCK \ - (struct ia64_interrupt_block *)IA64_PHYS_TO_RR6(ia64_lapic_address) +extern struct ia64_pib *ia64_pib; int ia64_setup_intr(const char *name, int irq, driver_filter_t filter, driver_intr_t handler, void *arg, enum intr_type flags, void **cookiep); diff --git a/sys/ia64/include/md_var.h b/sys/ia64/include/md_var.h index 7fdcb2d..9a2f92a 100644 --- a/sys/ia64/include/md_var.h +++ b/sys/ia64/include/md_var.h @@ -49,7 +49,7 @@ struct ia64_fdesc { #define IA64_CFM_RRB_FR(x) (((x) >> 25) & 0x7f) #define IA64_CFM_RRB_PR(x) (((x) >> 32) & 0x3f) -/* Concenience function (inline) to adjust backingstore pointers. */ +/* Convenience function (inline) to adjust backingstore pointers. */ static __inline uint64_t ia64_bsp_adjust(uint64_t bsp, int nslots) { @@ -60,22 +60,22 @@ ia64_bsp_adjust(uint64_t bsp, int nslots) #ifdef _KERNEL -extern char sigcode[]; -extern char esigcode[]; -extern int szsigcode; -extern long Maxmem; - struct _special; -struct fpreg; -struct reg; struct thread; struct trapframe; +/* + * Return value from ia64_init. Describes stack to switch to. + */ struct ia64_init_return { uint64_t bspstore; uint64_t sp; }; +extern uint64_t ia64_lapic_addr; + +extern long Maxmem; + void busdma_swi(void); int copyout_regstack(struct thread *, uint64_t *, uint64_t *); void cpu_mp_add(u_int, u_int, u_int); diff --git a/sys/ia64/include/pmap.h b/sys/ia64/include/pmap.h index f878d27..e40d647 100644 --- a/sys/ia64/include/pmap.h +++ b/sys/ia64/include/pmap.h @@ -132,7 +132,7 @@ vm_paddr_t pmap_kextract(vm_offset_t va); void pmap_kremove(vm_offset_t); void pmap_setdevram(unsigned long long basea, vm_offset_t sizea); int pmap_uses_prom_console(void); -void *pmap_mapdev(vm_offset_t, vm_size_t); +void *pmap_mapdev(vm_paddr_t, vm_size_t); void pmap_unmapdev(vm_offset_t, vm_size_t); unsigned *pmap_pte(pmap_t, vm_offset_t) __pure2; void pmap_set_opt (unsigned *); diff --git a/sys/ia64/include/vmparam.h b/sys/ia64/include/vmparam.h index 9e65ea8..e040e9a 100644 --- a/sys/ia64/include/vmparam.h +++ b/sys/ia64/include/vmparam.h @@ -132,7 +132,6 @@ #define IA64_RR_BASE(n) (((u_int64_t) (n)) << 61) #define IA64_RR_MASK(x) ((x) & ((1L << 61) - 1)) -#define IA64_PHYS_TO_RR6(x) ((x) | IA64_RR_BASE(6)) #define IA64_PHYS_TO_RR7(x) ((x) | IA64_RR_BASE(7)) /* |
