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GC unsed sparc_vme_bus_tag.

This commit is contained in:
pk 2004-06-27 16:08:42 +00:00
parent 5cf67adbc4
commit fc7183f440
1 changed files with 6 additions and 35 deletions
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41
sys/arch/sparc/dev/vme_machdep.c
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@ -1,4 +1,4 @@
/* $NetBSD: vme_machdep.c,v 1.49 2004/03/17 17:04:59 pk Exp $ */
/* $NetBSD: vme_machdep.c,v 1.50 2004/06/27 16:08:42 pk Exp $ */
/*-
* Copyright (c) 1997, 1998 The NetBSD Foundation, Inc.
@ -37,7 +37,7 @@
*/
#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: vme_machdep.c,v 1.49 2004/03/17 17:04:59 pk Exp $");
__KERNEL_RCSID(0, "$NetBSD: vme_machdep.c,v 1.50 2004/06/27 16:08:42 pk Exp $");
#include <sys/param.h>
#include <sys/extent.h>
@ -113,10 +113,12 @@ static void sparc_vme_intr_disestablish __P((void *, void *));
static int vmebus_translate __P((struct sparcvme_softc *, vme_am_t,
vme_addr_t, bus_addr_t *));
#ifdef notyet
#if defined(SUN4M)
static void sparc_vme_iommu_barrier __P(( bus_space_tag_t, bus_space_handle_t,
bus_size_t, bus_size_t, int));
#endif /* SUN4M */
#endif
/*
@ -210,29 +212,6 @@ struct extent *vme_dvmamap;
#define VME_IOMMU_DVMA_AM32_BASE VME_IOMMU_DVMA_BASE
#define VME_IOMMU_DVMA_AM32_END IOMMU_DVMA_END
struct sparc_bus_space_tag sparc_vme_bus_tag = {
NULL, /* cookie */
NULL, /* parent bus tag */
NULL, /* ranges */
0, /* nranges */
NULL, /* bus_map */
NULL, /* bus_unmap */
NULL, /* bus_subregion */
NULL, /* barrier */
NULL, /* mmap */
NULL, /* intr_establish */
#if __FULL_SPARC_BUS_SPACE
NULL, /* read_1 */
NULL, /* read_2 */
NULL, /* read_4 */
NULL, /* read_8 */
NULL, /* write_1 */
NULL, /* write_2 */
NULL, /* write_4 */
NULL /* write_8 */
#endif
};
struct vme_chipset_tag sparc_vme_chipset_tag = {
NULL,
sparc_vme_map,
@ -339,10 +318,6 @@ vmeattach_mainbus(parent, self, aux)
/*XXX*/ sparc_vme_chipset_tag.vct_dmamap_destroy = sparc_vct_dmamap_destroy;
/*XXX*/ sparc_vme4_dma_tag._cookie = self;
#if 0
sparc_vme_bus_tag.parent = ma->ma_bustag;
vba.vba_bustag = &sparc_vme_bus_tag;
#endif
vba.va_vct = &sparc_vme_chipset_tag;
vba.va_bdt = &sparc_vme4_dma_tag;
vba.va_slaveconfig = 0;
@ -393,11 +368,7 @@ vmeattach_iommu(parent, self, aux)
/*XXX*/ sparc_vme_chipset_tag.vct_dmamap_create = sparc_vct_iommu_dmamap_create;
/*XXX*/ sparc_vme_chipset_tag.vct_dmamap_destroy = sparc_vct_dmamap_destroy;
/*XXX*/ sparc_vme_iommu_dma_tag._cookie = self;
sparc_vme_bus_tag.sparc_bus_barrier = sparc_vme_iommu_barrier;
#if 0
vba.vba_bustag = &sparc_vme_bus_tag;
#endif
vba.va_vct = &sparc_vme_chipset_tag;
vba.va_bdt = &sparc_vme_iommu_dma_tag;
vba.va_slaveconfig = 0;
@ -458,8 +429,6 @@ vmeattach_iommu(parent, self, aux)
}
sc->sc_iocflush = (u_int32_t *)bh;
/*XXX*/ sparc_vme_bus_tag.cookie = sc->sc_reg;
/*
* Get "range" property.
*/
@ -629,6 +598,7 @@ sparc_vme_mmap_cookie(addr, mod, hp)
0/*prot is ignored*/, 0));
}
#ifdef notyet
#if defined(SUN4M)
void
sparc_vme_iommu_barrier(t, h, offset, size, flags)
@ -643,6 +613,7 @@ sparc_vme_iommu_barrier(t, h, offset, size, flags)
/* Read async fault status to flush write-buffers */
(*(volatile int *)&vbp->vmebus_afsr);
}
#endif /* SUN4M */
#endif