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Commit 044cb69c authored by Alistair Popple's avatar Alistair Popple Committed by Benjamin Herrenschmidt
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powerpc: Little endian fix for arch/powerpc/platforms/powernv/pci.c 



Signed-off-by: default avatarAlistair Popple <alistair@popple.id.au>
Signed-off-by: default avatarBenjamin Herrenschmidt <benh@kernel.crashing.org>
parent 1cc79bc8

arch/powerpc/platforms/powernv/pci.c

+5 −4
Original line number Original line Diff line number Diff line
@@ -462,8 +462,8 @@ void pnv_pci_setup_iommu_table(struct iommu_table *tbl, 
static struct iommu_table *pnv_pci_setup_bml_iommu(struct pci_controller *hose)

static struct iommu_table *pnv_pci_setup_bml_iommu(struct pci_controller *hose)

{

{

	struct iommu_table *tbl;

	struct iommu_table *tbl;

	const __be64 *basep, *swinvp;

	const __be64 *basep;

	const __be32 *sizep;

	const __be32 *sizep, *swinvp;





	basep = of_get_property(hose->dn, "linux,tce-base", NULL);

	basep = of_get_property(hose->dn, "linux,tce-base", NULL);

	sizep = of_get_property(hose->dn, "linux,tce-size", NULL);

	sizep = of_get_property(hose->dn, "linux,tce-size", NULL);
@@ -484,8 +484,9 @@ static struct iommu_table *pnv_pci_setup_bml_iommu(struct pci_controller *hose) 
	swinvp = of_get_property(hose->dn, "linux,tce-sw-invalidate-info",

	swinvp = of_get_property(hose->dn, "linux,tce-sw-invalidate-info",

				 NULL);

				 NULL);

	if (swinvp) {

	if (swinvp) {

		tbl->it_busno = swinvp[1];

		tbl->it_busno = of_read_ulong(&swinvp[1], 2);

		tbl->it_index = (unsigned long)ioremap(swinvp[0], 8);

		tbl->it_index =

			(unsigned long)ioremap(of_read_number(swinvp, 2), 8);

		tbl->it_type = TCE_PCI_SWINV_CREATE | TCE_PCI_SWINV_FREE;

		tbl->it_type = TCE_PCI_SWINV_CREATE | TCE_PCI_SWINV_FREE;

	}

	}

	return tbl;

	return tbl;