summaryrefslogtreecommitdiff
path: root/src/southbridge/amd/amd8111
diff options
context:
space:
mode:
authorEric Biederman <ebiederm@xmission.com>2003-09-02 03:36:25 +0000
committerEric Biederman <ebiederm@xmission.com>2003-09-02 03:36:25 +0000
commite9a271e32c53076445ef70da8aec8201c82693ec (patch)
treeaf88f51ba907922157d3b97f9713a07480223372 /src/southbridge/amd/amd8111
parentd4c14524f53d8e812cf52b57e16c53d259c44ea0 (diff)
- Major update of the dynamic device tree so it can handle
* subtractive resources * merging with the static device tree * more device types than just pci - The piece to watch out for is the new enable_resources method that was needed in all of the drivers git-svn-id: svn://svn.coreboot.org/coreboot/trunk@1096 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
Diffstat (limited to 'src/southbridge/amd/amd8111')
-rw-r--r--src/southbridge/amd/amd8111/amd8111_acpi.c5
-rw-r--r--src/southbridge/amd/amd8111/amd8111_ide.c9
-rw-r--r--src/southbridge/amd/amd8111/amd8111_lpc.c41
-rw-r--r--src/southbridge/amd/amd8111/amd8111_usb.c9
-rw-r--r--src/southbridge/amd/amd8111/amd8111_usb2.c9
5 files changed, 55 insertions, 18 deletions
diff --git a/src/southbridge/amd/amd8111/amd8111_acpi.c b/src/southbridge/amd/amd8111/amd8111_acpi.c
index 120e0ee426..5fa6fdce29 100644
--- a/src/southbridge/amd/amd8111/amd8111_acpi.c
+++ b/src/southbridge/amd/amd8111/amd8111_acpi.c
@@ -39,8 +39,9 @@ static void acpi_init(struct device *dev)
}
static struct device_operations acpi_ops = {
- .read_resources = pci_dev_read_resources,
- .set_resources = pci_dev_set_resources,
+ .read_resources = pci_dev_read_resources,
+ .set_resources = pci_dev_set_resources,
+ .enable_resources = pci_dev_enable_resources,
.init = acpi_init,
.scan_bus = 0,
};
diff --git a/src/southbridge/amd/amd8111/amd8111_ide.c b/src/southbridge/amd/amd8111/amd8111_ide.c
index 8e034493e8..11f795b0bb 100644
--- a/src/southbridge/amd/amd8111/amd8111_ide.c
+++ b/src/southbridge/amd/amd8111/amd8111_ide.c
@@ -51,10 +51,11 @@ static void ide_init(struct device *dev)
}
static struct device_operations ide_ops = {
- .read_resources = pci_dev_read_resources,
- .set_resources = pci_dev_set_resources,
- .init = ide_init,
- .scan_bus = 0,
+ .read_resources = pci_dev_read_resources,
+ .set_resources = pci_dev_set_resources,
+ .enable_resources = pci_dev_enable_resources,
+ .init = ide_init,
+ .scan_bus = 0,
};
static struct pci_driver ide_driver __pci_driver = {
diff --git a/src/southbridge/amd/amd8111/amd8111_lpc.c b/src/southbridge/amd/amd8111/amd8111_lpc.c
index b78b55bc88..b0c1672f5d 100644
--- a/src/southbridge/amd/amd8111/amd8111_lpc.c
+++ b/src/southbridge/amd/amd8111/amd8111_lpc.c
@@ -121,11 +121,44 @@ static void lpc_init(struct device *dev)
}
+static void amd8111_lpc_read_resources(device_t dev)
+{
+ unsigned int reg;
+
+ /* Get the normal pci resources of this device */
+ pci_dev_read_resources(dev);
+
+ /* Find my place in the resource list */
+ reg = dev->resources;
+
+ /* Add an extra subtractive resource for both memory and I/O */
+ dev->resource[reg].base = 0;
+ dev->resource[reg].size = 0;
+ dev->resource[reg].align = 0;
+ dev->resource[reg].gran = 0;
+ dev->resource[reg].limit = 0;
+ dev->resource[reg].flags = IORESOURCE_IO | IORESOURCE_SUBTRACTIVE | IORESOURCE_SET;
+ dev->resource[reg].index = 0;
+ reg++;
+
+ dev->resource[reg].base = 0;
+ dev->resource[reg].size = 0;
+ dev->resource[reg].align = 0;
+ dev->resource[reg].gran = 0;
+ dev->resource[reg].limit = 0;
+ dev->resource[reg].flags = IORESOURCE_MEM | IORESOURCE_SUBTRACTIVE | IORESOURCE_SET;
+ dev->resource[reg].index = 0;
+ reg++;
+
+ dev->resources = reg;
+}
+
static struct device_operations lpc_ops = {
- .read_resources = pci_dev_read_resources,
- .set_resources = pci_dev_set_resources,
- .init = lpc_init,
- .scan_bus = 0,
+ .read_resources = amd8111_lpc_read_resources,
+ .set_resources = pci_dev_set_resources,
+ .enable_resources = pci_dev_enable_resources,
+ .init = lpc_init,
+ .scan_bus = walk_static_devices,
};
static struct pci_driver lpc_driver __pci_driver = {
diff --git a/src/southbridge/amd/amd8111/amd8111_usb.c b/src/southbridge/amd/amd8111/amd8111_usb.c
index 467e907a99..cfef06dee2 100644
--- a/src/southbridge/amd/amd8111/amd8111_usb.c
+++ b/src/southbridge/amd/amd8111/amd8111_usb.c
@@ -20,10 +20,11 @@ static void usb_init(struct device *dev)
}
static struct device_operations usb_ops = {
- .read_resources = pci_dev_read_resources,
- .set_resources = pci_dev_set_resources,
- .init = usb_init,
- .scan_bus = 0,
+ .read_resources = pci_dev_read_resources,
+ .set_resources = pci_dev_set_resources,
+ .enable_resources = pci_dev_enable_resources,
+ .init = usb_init,
+ .scan_bus = 0,
};
static struct pci_driver usb_driver __pci_driver = {
diff --git a/src/southbridge/amd/amd8111/amd8111_usb2.c b/src/southbridge/amd/amd8111/amd8111_usb2.c
index 5c680ba0ad..924e0e6109 100644
--- a/src/southbridge/amd/amd8111/amd8111_usb2.c
+++ b/src/southbridge/amd/amd8111/amd8111_usb2.c
@@ -24,10 +24,11 @@ static void usb2_init(struct device *dev)
}
static struct device_operations usb_ops = {
- .read_resources = pci_dev_read_resources,
- .set_resources = pci_dev_set_resources,
- .init = usb2_init,
- .scan_bus = 0,
+ .read_resources = pci_dev_read_resources,
+ .set_resources = pci_dev_set_resources,
+ .enable_resources = pci_dev_enable_resources,
+ .init = usb2_init,
+ .scan_bus = 0,
};
static struct pci_driver usb2_driver __pci_driver = {