- O2, enums, and switch statements work in romcc
- Support for compiling romcc on non x86 platforms
- new romc options -msse and -mmmx for specifying extra registers to use
- Bug fixes to device the device disable/enable framework and an amd8111 implementation
- Move the link specification to the chip specification instead of the path
- Allow specifying devices with internal bridges.
- Initial via epia support
- Opteron errata fixes
git-svn-id: svn://svn.coreboot.org/coreboot/trunk@1200 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
diff --git a/src/include/device/chip.h b/src/include/device/chip.h
index a98625a..dc078a9 100644
--- a/src/include/device/chip.h
+++ b/src/include/device/chip.h
@@ -49,6 +49,7 @@
*/
struct chip;
+struct device;
/* there is one of these for each TYPE of chip */
struct chip_control {
@@ -56,6 +57,7 @@
char *name;
void (*enable)(struct chip *, enum chip_pass);
void (*enumerate)(struct chip *chip);
+ void (*enable_dev)(struct device *dev);
};
@@ -72,6 +74,7 @@
#define MAX_CHIP_PATHS 16
#endif
struct chip {
+ unsigned link;
struct chip_control *control; /* for this device */
struct chip_device_path path[MAX_CHIP_PATHS]; /* can be 0, in which case the default is taken */
char *configuration; /* can be 0. */
diff --git a/src/include/device/device.h b/src/include/device/device.h
index e7b0317..1b2b016 100644
--- a/src/include/device/device.h
+++ b/src/include/device/device.h
@@ -35,6 +35,7 @@
* combination:
*/
+struct chip;
struct device {
struct bus * bus; /* bus this device is on */
device_t sibling; /* next device on this bus */
@@ -72,6 +73,7 @@
unsigned long rom_address;
struct device_operations *ops;
+ struct chip *chip;
};
extern struct device dev_root; /* root bus */
@@ -94,7 +96,7 @@
extern const char *dev_path(device_t dev);
/* Helper functions */
-device_t alloc_find_dev(struct bus *bus, struct device_path *path);
+device_t alloc_find_dev(struct bus *parent, struct device_path *path);
device_t dev_find_device (unsigned int vendor, unsigned int device, device_t from);
device_t dev_find_class (unsigned int class, device_t from);
device_t dev_find_slot (unsigned int bus, unsigned int devfn);
diff --git a/src/include/device/path.h b/src/include/device/path.h
index cf89a68..20d76d1 100644
--- a/src/include/device/path.h
+++ b/src/include/device/path.h
@@ -3,6 +3,7 @@
enum device_path_type {
DEVICE_PATH_NONE = 0,
+ DEVICE_PATH_ROOT,
DEVICE_PATH_PCI,
DEVICE_PATH_PNP,
DEVICE_PATH_I2C,
@@ -10,6 +11,7 @@
struct pci_path
{
+ unsigned bus;
unsigned devfn;
};