diff options
Diffstat (limited to 'arch/powerpc/sysdev/fsl_pci.c')
| -rw-r--r-- | arch/powerpc/sysdev/fsl_pci.c | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/arch/powerpc/sysdev/fsl_pci.c b/arch/powerpc/sysdev/fsl_pci.c index bf13c2174a4e..52a5f7f41b4a 100644 --- a/arch/powerpc/sysdev/fsl_pci.c +++ b/arch/powerpc/sysdev/fsl_pci.c @@ -106,6 +106,16 @@ void __init setup_pci_cmd(struct pci_controller *hose) } } +#ifdef CONFIG_PCI_MSI +void __init setup_pci_pcsrbar(struct pci_controller *hose) +{ + phys_addr_t immr_base; + + immr_base = get_immrbase(); + early_write_config_dword(hose, 0, 0, PCI_BASE_ADDRESS_0, immr_base); +} +#endif + static int fsl_pcie_bus_fixup; static void __init quirk_fsl_pcie_header(struct pci_dev *dev) @@ -211,6 +221,10 @@ int __init fsl_add_bridge(struct device_node *dev, int is_primary) /* Setup PEX window registers */ setup_pci_atmu(hose, &rsrc); + /* Setup PEXCSRBAR */ +#ifdef CONFIG_PCI_MSI + setup_pci_pcsrbar(hose); +#endif return 0; } |