diff options
Diffstat (limited to 'arch/powerpc/platforms/wsp/wsp_pci.c')
-rw-r--r-- | arch/powerpc/platforms/wsp/wsp_pci.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/arch/powerpc/platforms/wsp/wsp_pci.c b/arch/powerpc/platforms/wsp/wsp_pci.c index e0262cd0e2d3..d24b3acf858e 100644 --- a/arch/powerpc/platforms/wsp/wsp_pci.c +++ b/arch/powerpc/platforms/wsp/wsp_pci.c | |||
@@ -468,15 +468,15 @@ static void __init wsp_pcie_configure_hw(struct pci_controller *hose) | |||
468 | #define DUMP_REG(x) \ | 468 | #define DUMP_REG(x) \ |
469 | pr_debug("%-30s : 0x%016llx\n", #x, in_be64(hose->cfg_data + x)) | 469 | pr_debug("%-30s : 0x%016llx\n", #x, in_be64(hose->cfg_data + x)) |
470 | 470 | ||
471 | #ifdef CONFIG_WSP_DD1_WORKAROUND_BAD_PCIE_CLASS | 471 | /* |
472 | /* WSP DD1 has a bogus class code by default in the PCI-E | 472 | * Some WSP variants has a bogus class code by default in the PCI-E |
473 | * root complex's built-in P2P bridge */ | 473 | * root complex's built-in P2P bridge |
474 | */ | ||
474 | val = in_be64(hose->cfg_data + PCIE_REG_SYS_CFG1); | 475 | val = in_be64(hose->cfg_data + PCIE_REG_SYS_CFG1); |
475 | pr_debug("PCI-E SYS_CFG1 : 0x%llx\n", val); | 476 | pr_debug("PCI-E SYS_CFG1 : 0x%llx\n", val); |
476 | out_be64(hose->cfg_data + PCIE_REG_SYS_CFG1, | 477 | out_be64(hose->cfg_data + PCIE_REG_SYS_CFG1, |
477 | (val & ~PCIE_REG_SYS_CFG1_CLASS_CODE) | (PCI_CLASS_BRIDGE_PCI << 8)); | 478 | (val & ~PCIE_REG_SYS_CFG1_CLASS_CODE) | (PCI_CLASS_BRIDGE_PCI << 8)); |
478 | pr_debug("PCI-E SYS_CFG1 : 0x%llx\n", in_be64(hose->cfg_data + PCIE_REG_SYS_CFG1)); | 479 | pr_debug("PCI-E SYS_CFG1 : 0x%llx\n", in_be64(hose->cfg_data + PCIE_REG_SYS_CFG1)); |
479 | #endif /* CONFIG_WSP_DD1_WORKAROUND_BAD_PCIE_CLASS */ | ||
480 | 480 | ||
481 | #ifdef CONFIG_WSP_DD1_WORKAROUND_DD1_TCE_BUGS | 481 | #ifdef CONFIG_WSP_DD1_WORKAROUND_DD1_TCE_BUGS |
482 | /* XXX Disable TCE caching, it doesn't work on DD1 */ | 482 | /* XXX Disable TCE caching, it doesn't work on DD1 */ |