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authorEric Biederman <ebiederm@xmission.com>2004-10-21 10:44:08 +0000
committerEric Biederman <ebiederm@xmission.com>2004-10-21 10:44:08 +0000
commitdbec2d4090e40d1d8e1fd06e8d4180d3fa685d4d (patch)
treee813d3f9dea80d35cbc29d6bf35995fec0a06ab9 /src/devices/device.c
parentf3aa4707d3bef9f529a70a204dbc648968cf7c20 (diff)
- Bump the LinuxBIOS major version
- Rename chip_config chip_operations throughout the tree - Fix Config.lb on most of the Opteron Ports - Fix the amd 8000 chipset support for setting the subsystem vendor and device ids - Add detection of devices that are on the motherboard (i.e. In Config.lb) - Baby step in getting the resource limit handling correct, Ignore fixed resources - Only call enable_childrens_resources on devices we know will have children For some busses like i2c it is non-sense and we don't want it. - Set the resource limits for pnp devices resources. - Improve the resource size detection for pnp devices. - Added a configuration register to amd8111_ide.c so we can enable/disable individual ide channels - Added a header file to hold the prototype of isa_dma_init - Fixed most of the superio chips so the should work now, the via superio pci device is the exception. - The code compiles and runs so it is time for me to go to bed. git-svn-id: svn://svn.coreboot.org/coreboot/trunk@1698 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
Diffstat (limited to 'src/devices/device.c')
-rw-r--r--src/devices/device.c17
1 files changed, 8 insertions, 9 deletions
diff --git a/src/devices/device.c b/src/devices/device.c
index a2ded6d17c..5f28c0d49e 100644
--- a/src/devices/device.c
+++ b/src/devices/device.c
@@ -320,15 +320,6 @@ void compute_allocate_resource(
bridge->align = resource->align;
}
- /* Propogate the resource limit to the bridge register */
- if (bridge->limit > resource->limit) {
- bridge->limit = resource->limit;
- }
- /* Artificially deny limits between DEVICE_MEM_HIGH and 0xffffffff */
- if ((bridge->limit > DEVICE_MEM_HIGH) && (bridge->limit <= 0xffffffff)) {
- bridge->limit = DEVICE_MEM_HIGH;
- }
-
/* Make certain we are dealing with a good minimum size */
size = resource->size;
align = resource->align;
@@ -338,6 +329,14 @@ void compute_allocate_resource(
if (resource->flags & IORESOURCE_FIXED) {
continue;
}
+ /* Propogate the resource limit to the bridge register */
+ if (bridge->limit > resource->limit) {
+ bridge->limit = resource->limit;
+ }
+ /* Artificially deny limits between DEVICE_MEM_HIGH and 0xffffffff */
+ if ((bridge->limit > DEVICE_MEM_HIGH) && (bridge->limit <= 0xffffffff)) {
+ bridge->limit = DEVICE_MEM_HIGH;
+ }
if (resource->flags & IORESOURCE_IO) {
/* Don't allow potential aliases over the
* legacy pci expansion card addresses.