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- To reduce confuse rename the parts of linuxbios bios that run from

Browse source 
ram linuxbios_ram instead of linuxbios_c and linuxbios_payload...
- Reordered the linker sections so the LinuxBIOS fallback image can take more the 64KiB on x86
- ROM_IMAGE_SIZE now will work when it is specified as larger than 64KiB.
- Tweaked the reset16.inc and reset16.lds to move the sanity check to see if everything will work.
- Start using romcc's built in preprocessor (This will simplify header compiler checks)
- Add helper functions for examining all of the resources
- Remove debug strings from chip.h
- Add llshell to src/arch/i386/llshell (Sometime later I can try it...)
- Add the ability to catch exceptions on x86
- Add gdb_stub support to x86
- Removed old cpu options
- Added an option so we can detect movnti support
- Remove some duplicate definitions from pci_ids.h
- Remove the 64bit resource code in amdk8/northbridge.c in preparation for making it generic
- Minor romcc bug fixes


git-svn-id: svn://svn.coreboot.org/coreboot/trunk@1727 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
This commit is contained in:
Eric Biederman 2004-10-30 08:05:41 +00:00
commit f8a2dddb57
40 changed files with 1451 additions and 400 deletions
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52
src/devices/device_util.c
View file

@ -2,6 +2,7 @@
#include <device/device.h>
#include <device/path.h>
#include <device/pci.h>
#include <device/resource.h>
#include <string.h>
/**
@ -388,3 +389,54 @@ void report_resource_stored(device_t dev, struct resource *resource, const char
comment);
}
}
void search_bus_resources(struct bus *bus,
unsigned long type_mask, unsigned long type,
resource_search_t search, void *gp)
{
struct device *curdev;
for(curdev = bus->children; curdev; curdev = curdev->sibling) {
int i;
/* Ignore disabled devices */
if (!curdev->have_resources) continue;
for(i = 0; i < curdev->resources; i++) {
struct resource *resource = &curdev->resource[i];
/* If it isn't the right kind of resource ignore it */
if ((resource->flags & type_mask) != type) {
continue;
}
/* If it is a subtractive resource recurse */
if (resource->flags & IORESOURCE_SUBTRACTIVE) {
struct bus * subbus;
subbus = &curdev->link[IOINDEX_SUBTRACTIVE_LINK(resource->index)];
search_bus_resources(subbus, type_mask, type, search, gp);
continue;
}
search(gp, curdev, resource);
}
}
}
void search_global_resources(
unsigned long type_mask, unsigned long type,
resource_search_t search, void *gp)
{
struct device *curdev;
for(curdev = all_devices; curdev; curdev = curdev->next) {
int i;
/* Ignore disabled devices */
if (!curdev->have_resources) continue;
for(i = 0; i < curdev->resources; i++) {
struct resource *resource = &curdev->resource[i];
/* If it isn't the right kind of resource ignore it */
if ((resource->flags & type_mask) != type) {
continue;
}
/* If it is a subtractive resource ignore it */
if (resource->flags & IORESOURCE_SUBTRACTIVE) {
continue;
}
search(gp, curdev, resource);
}
}
}