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path: root/sys/dev/pci/pci_pci.c
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Diffstat (limited to 'sys/dev/pci/pci_pci.c')
-rw-r--r--sys/dev/pci/pci_pci.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/sys/dev/pci/pci_pci.c b/sys/dev/pci/pci_pci.c
index d47b299..4901c1d 100644
--- a/sys/dev/pci/pci_pci.c
+++ b/sys/dev/pci/pci_pci.c
@@ -913,7 +913,7 @@ pcib_grow_window(struct pcib_softc *sc, struct pcib_window *w, int type,
if (bootverbose)
printf("\tfront candidate range: %#lx-%#lx\n",
front, end_free);
- front &= ~(1ul << w->step) - 1;
+ front &= ~((1ul << w->step) - 1);
front = rman_get_start(w->res) - front;
} else
front = 0;
@@ -941,7 +941,7 @@ pcib_grow_window(struct pcib_softc *sc, struct pcib_window *w, int type,
if (bootverbose)
printf("\tback candidate range: %#lx-%#lx\n",
start_free, back);
- back = roundup2(back + 1, 1ul << w->step) - 1;
+ back |= (1ul << w->step) - 1;
back -= rman_get_end(w->res);
} else
back = 0;
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