summaryrefslogtreecommitdiffstats
path: root/arch/powerpc
diff options
context:
space:
mode:
authorAlexey Kardashevskiy <aik@ozlabs.ru>2016-08-03 18:40:45 +1000
committerMichael Ellerman <mpe@ellerman.id.au>2016-08-09 14:50:19 +1000
commit4d9021957b5218310e28767f25551ca8f5eac797 (patch)
tree5cfbdb0a82c4c5c495c3c0029e231972bd7084ee /arch/powerpc
parent54a94fcf2f00c9deb9491d5ab2b5a4022332f47e (diff)
downloadlinux-4d9021957b5218310e28767f25551ca8f5eac797.tar.bz2
powerpc/powernv/ioda: Fix TCE invalidate to work in real mode again
Commit fd141d1a99a3 ("powerpc/powernv/pci: Rework accessing the TCE invalidate register") broke TCE invalidation on IODA2/PHB3 for real mode. This makes invalidate work again. Fixes: fd141d1a99a3 ("powerpc/powernv/pci: Rework accessing the TCE invalidate register") Signed-off-by: Alexey Kardashevskiy <aik@ozlabs.ru> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Diffstat (limited to 'arch/powerpc')
-rw-r--r--arch/powerpc/platforms/powernv/pci-ioda.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/powerpc/platforms/powernv/pci-ioda.c b/arch/powerpc/platforms/powernv/pci-ioda.c
index 6b9528307f62..dedbbe9785ba 100644
--- a/arch/powerpc/platforms/powernv/pci-ioda.c
+++ b/arch/powerpc/platforms/powernv/pci-ioda.c
@@ -1877,7 +1877,7 @@ static void pnv_pci_phb3_tce_invalidate(struct pnv_ioda_pe *pe, bool rm,
unsigned shift, unsigned long index,
unsigned long npages)
{
- __be64 __iomem *invalidate = pnv_ioda_get_inval_reg(pe->phb, false);
+ __be64 __iomem *invalidate = pnv_ioda_get_inval_reg(pe->phb, rm);
unsigned long start, end, inc;
/* We'll invalidate DMA address in PE scope */