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Call sgimips_bus_dma_init() in mach_init to set up the proper MIPS1/MIPS3 

bus_dma_sync() routine.
This commit is contained in:
sekiya 2004-01-13 12:57:24 +00:00
parent 9c531ea057
commit e5d4293223
2 changed files with 13 additions and 4 deletions
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7
sys/arch/sgimips/include/bus.h
View File

@ -1,4 +1,4 @@
/* $NetBSD: bus.h,v 1.12 2004/01/13 05:47:09 sekiya Exp $ */
/* $NetBSD: bus.h,v 1.13 2004/01/13 12:57:24 sekiya Exp $ */
/*
* Copyright (c) 1996, 1997, 1998, 2001 The NetBSD Foundation, Inc.
@ -70,6 +70,10 @@ typedef u_long bus_space_handle_t;
#define SGIMIPS_BUS_SPACE_IO 4
#define SGIMIPS_BUS_SPACE_CRIME 5
/* Initialization for bus_dmamap_sync, which differs from MIPS1 to MIPS3 */
void sgimips_bus_dma_init(void);
/*
* int bus_space_map(bus_space_tag_t t, bus_addr_t addr,
* bus_size_t size, int flags, bus_space_handle_t *bshp);
@ -616,7 +620,6 @@ struct sgimips_bus_dmamap {
};
#ifdef _SGIMIPS_BUS_DMA_PRIVATE
void sgimips_bus_dma_init(void);
int _bus_dmamap_create(bus_dma_tag_t, bus_size_t, int, bus_size_t,
bus_size_t, int, bus_dmamap_t *);

10
sys/arch/sgimips/sgimips/machdep.c
View File

@ -1,4 +1,4 @@
/* $NetBSD: machdep.c,v 1.73 2004/01/13 05:51:07 sekiya Exp $ */
/* $NetBSD: machdep.c,v 1.74 2004/01/13 12:57:24 sekiya Exp $ */
/*
* Copyright (c) 2000 Soren S. Jorvang
@ -34,7 +34,7 @@
*/
#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: machdep.c,v 1.73 2004/01/13 05:51:07 sekiya Exp $");
__KERNEL_RCSID(0, "$NetBSD: machdep.c,v 1.74 2004/01/13 12:57:24 sekiya Exp $");
#include "opt_ddb.h"
#include "opt_kgdb.h"
@ -75,6 +75,7 @@ __KERNEL_RCSID(0, "$NetBSD: machdep.c,v 1.73 2004/01/13 05:51:07 sekiya Exp $");
#include <machine/sysconf.h>
#include <machine/intr.h>
#include <machine/bootinfo.h>
#include <machine/bus.h>
#include <mips/locore.h>
#include <mips/cache.h>
@ -524,6 +525,11 @@ mach_init(argc, argv, magic, btinfo)
/* We can now no longer use bootinfo. */
bootinfo = NULL;
/*
* Initialize mips version-dependent DMA handlers.
*/
sgimips_bus_dma_init();
/*
* Walk the component tree and count the number of CPUs
* present in the system.