[POWERPC] Fix PCI indirect for big-endian cfg_addr

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@kernel.crashing.org>
git-mirror · Jul 25, 2007 · 7659c03 · 7659c03
1 parent 0de085b
commit 7659c03
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Showing 2 changed files with 2 additions and 1 deletion.
diff --git 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
@@ -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;
 }