[PATCH 1/8] [POWERPC] Fix PCI indirect for big-endian cfg_addr

[Kumar Gala]

We didn't actually propogate the flag we pass into setup_indirect_pci()
to set indirect_type and thus were getting the wrong endianness if
PPC_INDIRECT_TYPE_BIG_ENDIAN was set.

Also, we need to or in additional flags rather than just doing a
direct assignment.

Signed-off-by: Kumar Gala <galak at kernel.crashing.org>
---
 arch/powerpc/sysdev/fsl_pci.c      |    2 +-
 arch/powerpc/sysdev/indirect_pci.c |    1 +
 2 files changed, 2 insertions(+), 1 deletions(-)

diff --git a/arch/powerpc/sysdev/fsl_pci.c b/arch/powerpc/sysdev/fsl_pci.c
index 51c2233..8712227 100644
--- a/arch/powerpc/sysdev/fsl_pci.c
+++ b/arch/powerpc/sysdev/fsl_pci.c
@@ -216,7 +216,7 @@ int __init fsl_add_bridge(struct device_node *dev, int is_primary)
 
 	/* check PCI express link status */
 	if (early_find_capability(hose, 0, 0, PCI_CAP_ID_EXP)) {
-		hose->indirect_type = PPC_INDIRECT_TYPE_EXT_REG |
+		hose->indirect_type |= PPC_INDIRECT_TYPE_EXT_REG |
 			PPC_INDIRECT_TYPE_SURPRESS_PRIMARY_BUS;
 		if (fsl_pcie_check_link(hose))
 			hose->indirect_type |= PPC_INDIRECT_TYPE_NO_PCIE_LINK;
diff --git a/arch/powerpc/sysdev/indirect_pci.c b/arch/powerpc/sysdev/indirect_pci.c
index a8ac2df..5294560 100644
--- a/arch/powerpc/sysdev/indirect_pci.c
+++ b/arch/powerpc/sysdev/indirect_pci.c
@@ -160,4 +160,5 @@ setup_indirect_pci(struct pci_controller* hose, u32 cfg_addr, u32 cfg_data, u32
 		mbase = ioremap(cfg_data & PAGE_MASK, PAGE_SIZE);
 	hose->cfg_data = mbase + (cfg_data & ~PAGE_MASK);
 	hose->ops = &indirect_pci_ops;
+	hose->indirect_type = flags;
 }
-- 
1.5.2.2