diff options
| author | Yinghai Lu <yinghailu@gmail.com> | 2005-07-08 02:49:49 +0000 |
|---|---|---|
| committer | Yinghai Lu <yinghailu@gmail.com> | 2005-07-08 02:49:49 +0000 |
| commit | 13f1c2af8be2cd7f7e99a678f5d428a65b771811 (patch) | |
| tree | 27cad5581f1fa150f573149d48e82f70ba1b1d9f /src/include/device/pci.h | |
| parent | 14cde9e96a777f9d75016a13b23fab0480515f58 (diff) | |
eric patch
1. x86_setup_mtrr take address bit.
2. generic ht, pcix, pcie beidge...
3. scan bus and reset_bus
4. ht read ctrl to decide if the ht chain
is ready
5. Intel e7520 and e7525 support
6. new ich5r support
7. intel sb 6300 support.
yhlu patch
1. split x86_setup_mtrrs to fixed and var
2. if (resource->flags & IORESOURCE_FIXED ) return; in device.c pick_largest_resource
3. in_conherent.c K8_SCAN_PCI_BUS
git-svn-id: svn://svn.coreboot.org/coreboot/trunk@1982 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
Diffstat (limited to 'src/include/device/pci.h')
| -rw-r--r-- | src/include/device/pci.h | 14 |
1 files changed, 12 insertions, 2 deletions
diff --git a/src/include/device/pci.h b/src/include/device/pci.h index d359a96666..2daa1ca03e 100644 --- a/src/include/device/pci.h +++ b/src/include/device/pci.h @@ -50,16 +50,26 @@ extern struct pci_driver pci_drivers[]; extern struct pci_driver epci_drivers[]; -struct device_operations default_pci_ops_dev; -struct device_operations default_pci_ops_bus; +extern struct device_operations default_pci_ops_dev; +extern struct device_operations default_pci_ops_bus; void pci_dev_read_resources(device_t dev); void pci_bus_read_resources(device_t dev); void pci_dev_set_resources(device_t dev); void pci_dev_enable_resources(device_t dev); void pci_bus_enable_resources(device_t dev); +void pci_bus_reset(struct bus *bus); +device_t pci_probe_dev(device_t dev, struct bus *bus, unsigned devfn); +unsigned int do_pci_scan_bridge(device_t bus, unsigned int max, + unsigned int (*do_scan_bus)(struct bus *bus, + unsigned min_devfn, unsigned max_devfn, unsigned int max)); unsigned int pci_scan_bridge(device_t bus, unsigned int max); unsigned int pci_scan_bus(struct bus *bus, unsigned min_devfn, unsigned max_devfn, unsigned int max); +uint8_t pci_moving_config8(struct device *dev, unsigned reg); +uint16_t pci_moving_config16(struct device *dev, unsigned reg); +uint32_t pci_moving_config32(struct device *dev, unsigned reg); +unsigned pci_find_next_capability(device_t dev, unsigned cap, unsigned last); +unsigned pci_find_capability(device_t dev, unsigned cap); struct resource *pci_get_resource(struct device *dev, unsigned long index); void pci_dev_set_subsystem(device_t dev, unsigned vendor, unsigned device); |