diff options
Diffstat (limited to 'src/southbridge/broadcom/bcm5780/bcm5780_pcix.c')
| -rw-r--r-- | src/southbridge/broadcom/bcm5780/bcm5780_pcix.c | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/src/southbridge/broadcom/bcm5780/bcm5780_pcix.c b/src/southbridge/broadcom/bcm5780/bcm5780_pcix.c new file mode 100644 index 0000000000..d8f1c246ce --- /dev/null +++ b/src/southbridge/broadcom/bcm5780/bcm5780_pcix.c @@ -0,0 +1,37 @@ +/* + * Copyright 2005 AMD + * by yinghai.lu@amd.com + */ + +#include <console/console.h> +#include <device/device.h> +#include <device/pci.h> +#include <device/pci_ids.h> +#include <device/pci_ops.h> + +static void lpci_set_subsystem(device_t dev, unsigned vendor, unsigned device) +{ + pci_write_config32(dev, 0x40, + ((device & 0xffff) << 16) | (vendor & 0xffff)); +} +static struct pci_operations lops_pci = { + .set_subsystem = lpci_set_subsystem, +}; + +static struct device_operations ht_ops = { + .read_resources = pci_bus_read_resources, + .set_resources = pci_dev_set_resources, + .enable_resources = pci_bus_enable_resources, + .init = 0 , + .scan_bus = pci_scan_bridge, + .reset_bus = pci_bus_reset, + .ops_pci = &lops_pci, + +}; + +static struct pci_driver ht_driver __pci_driver = { + .ops = &ht_ops, + .vendor = PCI_VENDOR_ID_SERVERWORKS, + .device = PCI_DEVICE_ID_SERVERWORKS_BCM5780_PXB, +}; + |