diff options
Diffstat (limited to 'arch/mips/pci/pci-octeon.c')
| -rw-r--r-- | arch/mips/pci/pci-octeon.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/arch/mips/pci/pci-octeon.c b/arch/mips/pci/pci-octeon.c index 5017d5843c5a..36d12cea3512 100644 --- a/arch/mips/pci/pci-octeon.c +++ b/arch/mips/pci/pci-octeon.c @@ -376,7 +376,7 @@ static void octeon_pci_initialize(void) ctl_status.s.timer = 1; cvmx_write_csr(CVMX_NPI_CTL_STATUS, ctl_status.u64); - /* Deassert PCI reset and advertize PCX Host Mode Device Capability + /* Deassert PCI reset and advertise PCX Host Mode Device Capability (64b) */ cvmx_write_csr(CVMX_CIU_SOFT_PRST, 0x4); cvmx_read_csr(CVMX_CIU_SOFT_PRST); @@ -568,6 +568,11 @@ static int __init octeon_pci_setup(void) if (octeon_has_feature(OCTEON_FEATURE_PCIE)) return 0; + if (!octeon_is_pci_host()) { + pr_notice("Not in host mode, PCI Controller not initialized\n"); + return 0; + } + /* Point pcibios_map_irq() to the PCI version of it */ octeon_pcibios_map_irq = octeon_pci_pcibios_map_irq; @@ -579,11 +584,6 @@ static int __init octeon_pci_setup(void) else octeon_dma_bar_type = OCTEON_DMA_BAR_TYPE_BIG; - if (!octeon_is_pci_host()) { - pr_notice("Not in host mode, PCI Controller not initialized\n"); - return 0; - } - /* PCI I/O and PCI MEM values */ set_io_port_base(OCTEON_PCI_IOSPACE_BASE); ioport_resource.start = 0; @@ -664,7 +664,7 @@ static int __init octeon_pci_setup(void) /* BAR1 movable regions contiguous to cover the swiotlb */ octeon_bar1_pci_phys = - virt_to_phys(octeon_swiotlb) & ~((1ull << 22) - 1); + default_swiotlb_base() & ~((1ull << 22) - 1); for (index = 0; index < 32; index++) { union cvmx_pci_bar1_indexx bar1_index; |