diff options
Diffstat (limited to 'arch/sparc64/kernel/pci_sabre.c')
| -rw-r--r-- | arch/sparc64/kernel/pci_sabre.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/arch/sparc64/kernel/pci_sabre.c b/arch/sparc64/kernel/pci_sabre.c index 1bd7fc7c05e..a2f129d29c2 100644 --- a/arch/sparc64/kernel/pci_sabre.c +++ b/arch/sparc64/kernel/pci_sabre.c @@ -319,6 +319,12 @@ static int __sabre_read_pci_cfg(struct pci_bus *bus_dev, unsigned int devfn, static int sabre_read_pci_cfg(struct pci_bus *bus, unsigned int devfn, int where, int size, u32 *value) { + struct pci_pbm_info *pbm = bus->sysdata; + + if (bus == pbm->pci_bus && devfn == 0x00) + return pci_host_bridge_read_pci_cfg(bus, devfn, where, + size, value); + if (!bus->number && sabre_out_of_range(devfn)) { switch (size) { case 1: @@ -435,6 +441,12 @@ static int __sabre_write_pci_cfg(struct pci_bus *bus_dev, unsigned int devfn, static int sabre_write_pci_cfg(struct pci_bus *bus, unsigned int devfn, int where, int size, u32 value) { + struct pci_pbm_info *pbm = bus->sysdata; + + if (bus == pbm->pci_bus && devfn == 0x00) + return pci_host_bridge_write_pci_cfg(bus, devfn, where, + size, value); + if (bus->number) return __sabre_write_pci_cfg(bus, devfn, where, size, value); |