sravan/system76-coreboot
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

- First pass through with with device tree enhancement merge. Most of the mechanisms should

Browse Source 
be in place but don't expect anything to quite work yet.


git-svn-id: svn://svn.coreboot.org/coreboot/trunk@1662 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
This commit is contained in:
Eric Biederman
2004-10-14 20:54:17 +00:00
parent cadfd4c462
commit b78c1972fe
52 changed files with 1723 additions and 1778 deletions
Download Patch File Download Diff File Expand all files Collapse all files

19
src/include/device/pci.h
View File

@ -21,13 +21,18 @@
#include <device/pci_ops.h>
/* Common pci operations without a standard interface */
struct pci_operations {
void (*set_subsystem)(device_t dev, unsigned vendor, unsigned device);
};
struct pci_driver {
struct device_operations *ops;
unsigned short vendor;
unsigned short device;
};
#define __pci_driver __attribute__ ((unused,__section__(".rodata.pci_driver")))
#define __pci_driver __attribute__ ((used,__section__(".rodata.pci_driver")))
/** start of compile time generated pci driver array */
extern struct pci_driver pci_drivers[];
/** end of compile time generated pci driver array */
@ -37,7 +42,6 @@ extern struct pci_driver epci_drivers[];
struct device_operations default_pci_ops_dev;
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);
@ -45,8 +49,19 @@ void pci_dev_enable_resources(device_t dev);
void pci_bus_enable_resources(device_t dev);
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);
struct resource *pci_get_resource(struct device *dev, unsigned long index);
#define PCI_IO_BRIDGE_ALIGN 4096
#define PCI_MEM_BRIDGE_ALIGN (1024*1024)
static inline struct pci_operations *ops_pci(device_t dev)
{
struct pci_operations *pops;
pops = 0;
if (dev && dev->ops) {
pops = dev->ops->ops_pci;
}
return pops;
}
#endif /* PCI_H */