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ANSI'ify function decls.

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This commit is contained in:
thorpej 2002-01-25 19:37:49 +00:00
parent b5d7745709
commit 2c23251a7a
1 changed files with 34 additions and 100 deletions
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134
sys/arch/arm/arm32/bus_dma.c
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@ -1,4 +1,4 @@
/* $NetBSD: bus_dma.c,v 1.6 2002/01/25 19:19:24 thorpej Exp $ */
/* $NetBSD: bus_dma.c,v 1.7 2002/01/25 19:37:49 thorpej Exp $ */
/*-
* Copyright (c) 1996, 1997, 1998 The NetBSD Foundation, Inc.
@ -60,23 +60,17 @@
#include <arm/cpufunc.h>
int _bus_dmamap_load_buffer __P((bus_dma_tag_t, bus_dmamap_t, void *,
bus_size_t, struct proc *, int, vm_offset_t *, int *, int));
int _bus_dma_inrange __P((bus_dma_segment_t *, int, bus_addr_t));
int _bus_dmamap_load_buffer(bus_dma_tag_t, bus_dmamap_t, void *,
bus_size_t, struct proc *, int, vm_offset_t *, int *, int);
int _bus_dma_inrange(bus_dma_segment_t *, int, bus_addr_t);
/*
* Common function for DMA map creation. May be called by bus-specific
* DMA map creation functions.
*/
int
_bus_dmamap_create(t, size, nsegments, maxsegsz, boundary, flags, dmamp)
bus_dma_tag_t t;
bus_size_t size;
int nsegments;
bus_size_t maxsegsz;
bus_size_t boundary;
int flags;
bus_dmamap_t *dmamp;
_bus_dmamap_create(bus_dma_tag_t t, bus_size_t size, int nsegments,
bus_size_t maxsegsz, bus_size_t boundary, int flags, bus_dmamap_t *dmamp)
{
struct arm32_bus_dmamap *map;
void *mapstore;
@ -127,9 +121,7 @@ _bus_dmamap_create(t, size, nsegments, maxsegsz, boundary, flags, dmamp)
* DMA map destruction functions.
*/
void
_bus_dmamap_destroy(t, map)
bus_dma_tag_t t;
bus_dmamap_t map;
_bus_dmamap_destroy(bus_dma_tag_t t, bus_dmamap_t map)
{
#ifdef DEBUG_DMA
@ -147,13 +139,8 @@ _bus_dmamap_destroy(t, map)
* be called by bus-specific DMA map load functions.
*/
int
_bus_dmamap_load(t, map, buf, buflen, p, flags)
bus_dma_tag_t t;
bus_dmamap_t map;
void *buf;
bus_size_t buflen;
struct proc *p;
int flags;
_bus_dmamap_load(bus_dma_tag_t t, bus_dmamap_t map, void *buf,
bus_size_t buflen, struct proc *p, int flags)
{
vm_offset_t lastaddr;
int seg, error;
@ -189,11 +176,8 @@ _bus_dmamap_load(t, map, buf, buflen, p, flags)
* Like _bus_dmamap_load(), but for mbufs.
*/
int
_bus_dmamap_load_mbuf(t, map, m0, flags)
bus_dma_tag_t t;
bus_dmamap_t map;
struct mbuf *m0;
int flags;
_bus_dmamap_load_mbuf(bus_dma_tag_t t, bus_dmamap_t map, struct mbuf *m0,
int flags)
{
vm_offset_t lastaddr;
int seg, error, first;
@ -240,11 +224,8 @@ _bus_dmamap_load_mbuf(t, map, m0, flags)
* Like _bus_dmamap_load(), but for uios.
*/
int
_bus_dmamap_load_uio(t, map, uio, flags)
bus_dma_tag_t t;
bus_dmamap_t map;
struct uio *uio;
int flags;
_bus_dmamap_load_uio(bus_dma_tag_t t, bus_dmamap_t map, struct uio *uio,
int flags)
{
vm_offset_t lastaddr;
int seg, i, error, first;
@ -299,13 +280,8 @@ _bus_dmamap_load_uio(t, map, uio, flags)
* bus_dmamem_alloc().
*/
int
_bus_dmamap_load_raw(t, map, segs, nsegs, size, flags)
bus_dma_tag_t t;
bus_dmamap_t map;
bus_dma_segment_t *segs;
int nsegs;
bus_size_t size;
int flags;
_bus_dmamap_load_raw(bus_dma_tag_t t, bus_dmamap_t map,
bus_dma_segment_t *segs, int nsegs, bus_size_t size, int flags)
{
panic("_bus_dmamap_load_raw: not implemented");
@ -316,9 +292,7 @@ _bus_dmamap_load_raw(t, map, segs, nsegs, size, flags)
* bus-specific DMA map unload functions.
*/
void
_bus_dmamap_unload(t, map)
bus_dma_tag_t t;
bus_dmamap_t map;
_bus_dmamap_unload(bus_dma_tag_t t, bus_dmamap_t map)
{
#ifdef DEBUG_DMA
@ -338,12 +312,8 @@ _bus_dmamap_unload(t, map)
* by bus-specific DMA map synchronization functions.
*/
void
_bus_dmamap_sync(t, map, offset, len, ops)
bus_dma_tag_t t;
bus_dmamap_t map;
bus_addr_t offset;
bus_size_t len;
int ops;
_bus_dmamap_sync(bus_dma_tag_t t, bus_dmamap_t map, bus_addr_t offset,
bus_size_t len, int ops)
{
int loop;
bus_addr_t vaddr;
@ -415,13 +385,9 @@ extern vm_offset_t physical_freeend;
extern vm_offset_t physical_end;
int
_bus_dmamem_alloc(t, size, alignment, boundary, segs, nsegs, rsegs, flags)
bus_dma_tag_t t;
bus_size_t size, alignment, boundary;
bus_dma_segment_t *segs;
int nsegs;
int *rsegs;
int flags;
_bus_dmamem_alloc(bus_dma_tag_t t, bus_size_t size, bus_size_t alignment,
bus_size_t boundary, bus_dma_segment_t *segs, int nsegs, int *rsegs,
int flags)
{
int error;
#ifdef DEBUG_DMA
@ -441,10 +407,7 @@ _bus_dmamem_alloc(t, size, alignment, boundary, segs, nsegs, rsegs, flags)
* bus-specific DMA memory free functions.
*/
void
_bus_dmamem_free(t, segs, nsegs)
bus_dma_tag_t t;
bus_dma_segment_t *segs;
int nsegs;
_bus_dmamem_free(bus_dma_tag_t t, bus_dma_segment_t *segs, int nsegs)
{
struct vm_page *m;
bus_addr_t addr;
@ -475,13 +438,8 @@ _bus_dmamem_free(t, segs, nsegs)
* bus-specific DMA memory map functions.
*/
int
_bus_dmamem_map(t, segs, nsegs, size, kvap, flags)
bus_dma_tag_t t;
bus_dma_segment_t *segs;
int nsegs;
size_t size;
caddr_t *kvap;
int flags;
_bus_dmamem_map(bus_dma_tag_t t, bus_dma_segment_t *segs, int nsegs,
size_t size, caddr_t *kvap, int flags)
{
vm_offset_t va;
bus_addr_t addr;
@ -546,10 +504,7 @@ _bus_dmamem_map(t, segs, nsegs, size, kvap, flags)
* bus-specific DMA memory unmapping functions.
*/
void
_bus_dmamem_unmap(t, kva, size)
bus_dma_tag_t t;
caddr_t kva;
size_t size;
_bus_dmamem_unmap(bus_dma_tag_t t, caddr_t kva, size_t size)
{
#ifdef DEBUG_DMA
@ -570,12 +525,8 @@ _bus_dmamem_unmap(t, kva, size)
* bus-specific DMA mmap(2)'ing functions.
*/
paddr_t
_bus_dmamem_mmap(t, segs, nsegs, off, prot, flags)
bus_dma_tag_t t;
bus_dma_segment_t *segs;
int nsegs;
off_t off;
int prot, flags;
_bus_dmamem_mmap(bus_dma_tag_t t, bus_dma_segment_t *segs, int nsegs,
off_t off, int prot, int flags)
{
int i;
@ -612,16 +563,9 @@ _bus_dmamem_mmap(t, segs, nsegs, off, prot, flags)
* first indicates if this is the first invocation of this function.
*/
int
_bus_dmamap_load_buffer(t, map, buf, buflen, p, flags, lastaddrp, segp, first)
bus_dma_tag_t t;
bus_dmamap_t map;
void *buf;
bus_size_t buflen;
struct proc *p;
int flags;
vm_offset_t *lastaddrp;
int *segp;
int first;
_bus_dmamap_load_buffer(bus_dma_tag_t t, bus_dmamap_t map, void *buf,
bus_size_t buflen, struct proc *p, int flags, vm_offset_t *lastaddrp,
int *segp, int first)
{
bus_size_t sgsize;
bus_addr_t curaddr, lastaddr, baddr, bmask;
@ -717,10 +661,7 @@ _bus_dmamap_load_buffer(t, map, buf, buflen, p, flags, lastaddrp, segp, first)
* Check to see if the specified page is in an allowed DMA range.
*/
int
_bus_dma_inrange(ranges, nranges, curaddr)
bus_dma_segment_t *ranges;
int nranges;
bus_addr_t curaddr;
_bus_dma_inrange(bus_dma_segment_t *ranges, int nranges, bus_addr_t curaddr)
{
bus_dma_segment_t *ds;
int i;
@ -739,16 +680,9 @@ _bus_dma_inrange(ranges, nranges, curaddr)
* Called by DMA-safe memory allocation methods.
*/
int
_bus_dmamem_alloc_range(t, size, alignment, boundary, segs, nsegs, rsegs,
flags, low, high)
bus_dma_tag_t t;
bus_size_t size, alignment, boundary;
bus_dma_segment_t *segs;
int nsegs;
int *rsegs;
int flags;
vm_offset_t low;
vm_offset_t high;
_bus_dmamem_alloc_range(bus_dma_tag_t t, bus_size_t size, bus_size_t alignment,
bus_size_t boundary, bus_dma_segment_t *segs, int nsegs, int *rsegs,
int flags, vm_offset_t low, vm_offset_t high)
{
vm_offset_t curaddr, lastaddr;
struct vm_page *m;