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Map the same mmio size as Linux does.

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Unlikely to have practical consequences -- just reduces differences
in behaviour from upstream, to rule them out.
This commit is contained in:
riastradh 2016-02-14 03:41:18 +00:00
parent 3169daaff3
commit 619b8ca5eb
1 changed files with 4 additions and 4 deletions
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8
sys/external/bsd/drm2/dist/drm/nouveau/core/engine/device/nouveau_engine_device_base.c vendored
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@ -1,4 +1,4 @@
/* $NetBSD: nouveau_engine_device_base.c,v 1.8 2015/11/05 20:32:39 riastradh Exp $ */
/* $NetBSD: nouveau_engine_device_base.c,v 1.9 2016/02/14 03:41:18 riastradh Exp $ */
/*
* Copyright 2012 Red Hat Inc.
@ -25,7 +25,7 @@
*/
#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: nouveau_engine_device_base.c,v 1.8 2015/11/05 20:32:39 riastradh Exp $");
__KERNEL_RCSID(0, "$NetBSD: nouveau_engine_device_base.c,v 1.9 2016/02/14 03:41:18 riastradh Exp $");
#include <core/object.h>
#include <core/device.h>
@ -180,7 +180,7 @@ nouveau_devobj_ctor(struct nouveau_object *parent,
if (mmio_size < 0x102000)
return -ENOMEM;
/* XXX errno NetBSD->Linux */
ret = -bus_space_map(mmiot, mmio_base, mmio_size, 0, &mmioh);
ret = -bus_space_map(mmiot, mmio_base, 0x102000, 0, &mmioh);
if (ret)
return ret;
@ -193,7 +193,7 @@ nouveau_devobj_ctor(struct nouveau_object *parent,
boot0 = bus_space_read_4(mmiot, mmioh, 0x000000);
strap = bus_space_read_4(mmiot, mmioh, 0x101000);
bus_space_unmap(mmiot, mmioh, mmio_size);
bus_space_unmap(mmiot, mmioh, 0x102000);
#else
map = ioremap(mmio_base, 0x102000);
if (map == NULL)