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Fix DMAADDR(): 

Return the mapped address of the block, not the kernel address.
A uhci device now finds devices on my pc164.
This commit is contained in:
nathanw 2000-03-12 23:10:29 +00:00
parent f8c6d57730
commit a7f01b4816
1 changed files with 2 additions and 2 deletions
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4
sys/dev/usb/usb_mem.h
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@ -1,4 +1,4 @@
/* $NetBSD: usb_mem.h,v 1.11 1999/11/18 23:32:31 augustss Exp $ */
/* $NetBSD: usb_mem.h,v 1.12 2000/03/12 23:10:29 nathanw Exp $ */
/* $FreeBSD: src/sys/dev/usb/usb_mem.h,v 1.9 1999/11/17 22:33:47 n_hibma Exp $ */
/*
@ -51,7 +51,7 @@ typedef struct usb_dma_block {
LIST_ENTRY(usb_dma_block) next;
} usb_dma_block_t;
#define DMAADDR(dma) ((dma)->block->segs[0].ds_addr + (dma)->offs)
#define DMAADDR(dma) ((dma)->block->map->dm_segs[0].ds_addr + (dma)->offs)
#define KERNADDR(dma) ((void *)((dma)->block->kaddr + (dma)->offs))
usbd_status usb_allocmem __P((usbd_bus_handle,size_t,size_t, usb_dma_t *));