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authorMark Kettenis <kettenis@cvs.openbsd.org>2019-07-05 19:06:51 +0000
committerMark Kettenis <kettenis@cvs.openbsd.org>2019-07-05 19:06:51 +0000
commitb47856a6735b8872a27d89818296b370cef14248 (patch)
tree62556d08af008607b98cbd926407ccd18c9769ac /sys
parent194c66aa65ef3c22832a30fa5057d12d5c4d138d (diff)
Fix vpci_bus_map() if the case where the "child" space in the "ranges"
property doesn't start at address zero.
Diffstat (limited to 'sys')
-rw-r--r--sys/arch/sparc64/dev/vpci.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/sys/arch/sparc64/dev/vpci.c b/sys/arch/sparc64/dev/vpci.c
index eee4b11ee4c..2b9783402f3 100644
--- a/sys/arch/sparc64/dev/vpci.c
+++ b/sys/arch/sparc64/dev/vpci.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: vpci.c,v 1.25 2019/06/11 00:45:31 dlg Exp $ */
+/* $OpenBSD: vpci.c,v 1.26 2019/07/05 19:06:50 kettenis Exp $ */
/*
* Copyright (c) 2008 Mark Kettenis <kettenis@openbsd.org>
*
@@ -472,10 +472,10 @@ vpci_bus_map(bus_space_tag_t t, bus_space_tag_t t0, bus_addr_t offset,
if (offset < child || offset >= child + size)
continue;
- paddr = pbm->vp_range[i].phys_lo + offset;
+ paddr = pbm->vp_range[i].phys_lo;
paddr |= ((bus_addr_t)pbm->vp_range[i].phys_hi) << 32;
return ((*t->parent->sparc_bus_map)
- (t, t0, paddr, size, flags, hp));
+ (t, t0, paddr + offset - child, size, flags, hp));
}
return (EINVAL);