src/sys/bus/usb/usb_mem.h - diff

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version 1.3, 2003/12/30 01:01:44	version 1.4, 2004/02/11 15:17:26
Line 44	Line 44
typedef struct usb_dma_block {	typedef struct usb_dma_block {
bus_dma_tag_t tag;	bus_dma_tag_t tag;
bus_dmamap_t map;	bus_dmamap_t map;
#ifdef __FreeBSD__	#if defined(__FreeBSD__) \|\| defined(__DragonFly__)
void *kaddr;	void *kaddr;
#else	#else
caddr_t kaddr;	caddr_t kaddr;
Line 57 typedef struct usb_dma_block {	Line 57 typedef struct usb_dma_block {
LIST_ENTRY(usb_dma_block) next;	LIST_ENTRY(usb_dma_block) next;
} usb_dma_block_t;	} usb_dma_block_t;

#ifdef __FreeBSD__	#if defined(__FreeBSD__) \|\| defined(__DragonFly__)
#define DMAADDR(dma, o) ((dma)->block->segs[0].ds_addr + (dma)->offs + (o))	#define DMAADDR(dma, o) ((dma)->block->segs[0].ds_addr + (dma)->offs + (o))
#else	#else
#define DMAADDR(dma, o) (((char *)(dma)->block->map->dm_segs[0].ds_addr) + (dma)->offs + (o))	#define DMAADDR(dma, o) (((char *)(dma)->block->map->dm_segs[0].ds_addr) + (dma)->offs + (o))