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bus_dmamap_t's always have a pointer to an sgmap cookie. (oops, forgot 

to commit this to the branch!)
This commit is contained in:
thorpej 1997-06-07 05:35:06 +00:00
parent 413f678ce0
commit 78cd3ba57f
1 changed files with 4 additions and 2 deletions
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6
sys/arch/alpha/include/bus.h
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@ -1,4 +1,4 @@
/* $NetBSD: bus.h,v 1.12 1997/06/06 23:51:49 thorpej Exp $ */
/* $NetBSD: bus.h,v 1.13 1997/06/07 05:35:06 thorpej Exp $ */
/*-
* Copyright (c) 1997 The NetBSD Foundation, Inc.
@ -380,6 +380,7 @@ struct alpha_bus_space {
/* Forwards needed by prototypes below. */
struct mbuf;
struct uio;
struct alpha_sgmap_cookie;
/*
* bus_dmasync_op_t
@ -517,7 +518,8 @@ struct alpha_bus_dmamap {
bus_size_t _dm_boundary; /* don't cross this */
int _dm_flags; /* misc. flags */
void *_dm_cookie; /* cookie for bus-specific functions */
/* SGMAP cookie used for SGMAP-mapped DMA */
struct alpha_sgmap_cookie *_dm_sgcookie;
/*
* PUBLIC MEMBERS: these are used by machine-independent code.