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Diffstat (limited to 'src/northbridge/intel/pineview/northbridge.c')
| -rw-r--r-- | src/northbridge/intel/pineview/northbridge.c | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/src/northbridge/intel/pineview/northbridge.c b/src/northbridge/intel/pineview/northbridge.c index 93c7558931..0bba03da29 100644 --- a/src/northbridge/intel/pineview/northbridge.c +++ b/src/northbridge/intel/pineview/northbridge.c @@ -147,12 +147,29 @@ static void mch_domain_init(struct device *dev) pci_write_config32(dev, PCI_COMMAND, reg32); } +static const char *northbridge_acpi_name(const struct device *dev) +{ + if (dev->path.type == DEVICE_PATH_DOMAIN) + return "PCI0"; + + if (dev->path.type != DEVICE_PATH_PCI || dev->bus->secondary != 0) + return NULL; + + switch (dev->path.pci.devfn) { + case PCI_DEVFN(0, 0): + return "MCHC"; + } + + return NULL; +} + static struct device_operations pci_domain_ops = { .read_resources = mch_domain_read_resources, .set_resources = mch_domain_set_resources, .init = mch_domain_init, .scan_bus = pci_domain_scan_bus, .acpi_fill_ssdt_generator = generate_cpu_entries, + .acpi_name = northbridge_acpi_name, }; static void cpu_bus_init(struct device *dev) |