diff options
| author | arch import user (historical) <svn@openbios.org> | 2005-07-06 17:13:46 +0000 |
|---|---|---|
| committer | arch import user (historical) <svn@openbios.org> | 2005-07-06 17:13:46 +0000 |
| commit | 98d0d30f6b8237f888cd44b33292319e3c167a47 (patch) | |
| tree | 0571a9e863b7a7749c2e4fd5bda7ec080831a73c /src/southbridge/nvidia/ck804/ck804_ht.c | |
| parent | 577f185d382c8130f20f0ee7e8466ed8bbebbacc (diff) | |
Revision: linuxbios@linuxbios.org--devel/freebios--devel--2.0--patch-30
Creator: Yinghai Lu <yhlu@tyan.com>
Nvidia Ck804 support
git-svn-id: svn://svn.coreboot.org/coreboot/trunk@1946 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
Diffstat (limited to 'src/southbridge/nvidia/ck804/ck804_ht.c')
| -rw-r--r-- | src/southbridge/nvidia/ck804/ck804_ht.c | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/src/southbridge/nvidia/ck804/ck804_ht.c b/src/southbridge/nvidia/ck804/ck804_ht.c new file mode 100644 index 0000000000..d8a82a3e34 --- /dev/null +++ b/src/southbridge/nvidia/ck804/ck804_ht.c @@ -0,0 +1,35 @@ +/* + * Copyright 2004 Tyan Computer + * by yhlu@tyan.com + */ +#include <console/console.h> +#include <device/device.h> +#include <device/pci.h> +#include <device/pci_ids.h> +#include <device/pci_ops.h> +#include "ck804.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_dev_read_resources, + .set_resources = pci_dev_set_resources, + .enable_resources = pci_dev_enable_resources, + .init = 0, + .scan_bus = 0, + .ops_pci = &lops_pci, +}; + +static struct pci_driver ht_driver __pci_driver = { + .ops = &ht_ops, + .vendor = PCI_VENDOR_ID_NVIDIA, + .device = PCI_DEVICE_ID_NVIDIA_CK804_HT, +}; + |