diff options
Diffstat (limited to 'drivers/bcma')
| -rw-r--r-- | drivers/bcma/driver_pci_host.c | 15 |
1 files changed, 8 insertions, 7 deletions
diff --git a/drivers/bcma/driver_pci_host.c b/drivers/bcma/driver_pci_host.c index c0cb0620ab6..f92124c2999 100644 --- a/drivers/bcma/driver_pci_host.c +++ b/drivers/bcma/driver_pci_host.c @@ -101,7 +101,7 @@ static int bcma_extpci_read_config(struct bcma_drv_pci *pc, unsigned int dev, */ if (off >= PCI_CONFIG_SPACE_SIZE) { addr = (func << 12); - addr |= (off & 0x0FFF); + addr |= (off & 0x0FFC); val = bcma_pcie_read_config(pc, addr); } else { addr = BCMA_CORE_PCI_PCICFG0; @@ -164,7 +164,11 @@ static int bcma_extpci_write_config(struct bcma_drv_pci *pc, unsigned int dev, /* accesses to config registers with offsets >= 256 * requires indirect access. */ - if (off < PCI_CONFIG_SPACE_SIZE) { + if (off >= PCI_CONFIG_SPACE_SIZE) { + addr = (func << 12); + addr |= (off & 0x0FFC); + val = bcma_pcie_read_config(pc, addr); + } else { addr = BCMA_CORE_PCI_PCICFG0; addr |= (func << 8); addr |= (off & 0xfc); @@ -202,13 +206,10 @@ static int bcma_extpci_write_config(struct bcma_drv_pci *pc, unsigned int dev, /* accesses to config registers with offsets >= 256 * requires indirect access. */ - if (off >= PCI_CONFIG_SPACE_SIZE) { - addr = (func << 12); - addr |= (off & 0x0FFF); + if (off >= PCI_CONFIG_SPACE_SIZE) bcma_pcie_write_config(pc, addr, val); - } else { + else pcicore_write32(pc, addr, val); - } } else { writel(val, mmio); |