summaryrefslogtreecommitdiff
path: root/src/northbridge/intel
diff options
context:
space:
mode:
authorMyles Watson <mylesgw@gmail.com>2009-05-11 22:24:53 +0000
committerMyles Watson <mylesgw@gmail.com>2009-05-11 22:24:53 +0000
commit032a9653a6d5e1c61221358979a45852739ff379 (patch)
tree8950efc67802a46b19cfe8bfda248e3952ca7dce /src/northbridge/intel
parent7c29dada3e11f53fcc8c093db960eaf95b56bde7 (diff)
Trivial white space fixes so that the next patches are easier to read.
Signed-off-by: Myles Watson <mylesgw@gmail.com> Acked-by: Myles Watson <mylesgw@gmail.com> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@4268 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
Diffstat (limited to 'src/northbridge/intel')
-rw-r--r--src/northbridge/intel/i440bx/northbridge.c100
1 files changed, 48 insertions, 52 deletions
diff --git a/src/northbridge/intel/i440bx/northbridge.c b/src/northbridge/intel/i440bx/northbridge.c
index f95a1a7597..31b5dc0575 100644
--- a/src/northbridge/intel/i440bx/northbridge.c
+++ b/src/northbridge/intel/i440bx/northbridge.c
@@ -13,7 +13,7 @@
#include "northbridge.h"
#include "i440bx.h"
-static void northbridge_init(device_t dev)
+static void northbridge_init(device_t dev)
{
printk_spew("Northbridge Init\n");
}
@@ -30,7 +30,7 @@ static struct device_operations northbridge_operations = {
static const struct pci_driver northbridge_driver __pci_driver = {
.ops = &northbridge_operations,
.vendor = PCI_VENDOR_ID_INTEL,
- .device = 0x7190,
+ .device = 0x7190,
};
@@ -38,33 +38,32 @@ static const struct pci_driver northbridge_driver __pci_driver = {
static void pci_domain_read_resources(device_t dev)
{
- struct resource *resource;
- unsigned reg;
-
- /* Initialize the system wide io space constraints */
- resource = new_resource(dev, IOINDEX_SUBTRACTIVE(0, 0));
- resource->limit = 0xffffUL;
- resource->flags = IORESOURCE_IO | IORESOURCE_SUBTRACTIVE | IORESOURCE_ASSIGNED;
-
- /* Initialize the system wide memory resources constraints */
- resource = new_resource(dev, IOINDEX_SUBTRACTIVE(1, 0));
- resource->limit = 0xffffffffULL;
- resource->flags = IORESOURCE_MEM | IORESOURCE_SUBTRACTIVE | IORESOURCE_ASSIGNED;
+ struct resource *resource;
+
+ /* Initialize the system wide io space constraints */
+ resource = new_resource(dev, IOINDEX_SUBTRACTIVE(0,0));
+ resource->limit = 0xffffUL;
+ resource->flags = IORESOURCE_IO | IORESOURCE_SUBTRACTIVE | IORESOURCE_ASSIGNED;
+
+ /* Initialize the system wide memory resources constraints */
+ resource = new_resource(dev, IOINDEX_SUBTRACTIVE(1,0));
+ resource->limit = 0xffffffffULL;
+ resource->flags = IORESOURCE_MEM | IORESOURCE_SUBTRACTIVE | IORESOURCE_ASSIGNED;
}
static void ram_resource(device_t dev, unsigned long index,
- unsigned long basek, unsigned long sizek)
+ unsigned long basek, unsigned long sizek)
{
- struct resource *resource;
-
- if (!sizek) {
- return;
- }
- resource = new_resource(dev, index);
- resource->base = ((resource_t)basek) << 10;
- resource->size = ((resource_t)sizek) << 10;
- resource->flags = IORESOURCE_MEM | IORESOURCE_CACHEABLE | \
- IORESOURCE_FIXED | IORESOURCE_STORED | IORESOURCE_ASSIGNED;
+ struct resource *resource;
+
+ if (!sizek) {
+ return;
+ }
+ resource = new_resource(dev, index);
+ resource->base = ((resource_t)basek) << 10;
+ resource->size = ((resource_t)sizek) << 10;
+ resource->flags = IORESOURCE_MEM | IORESOURCE_CACHEABLE | \
+ IORESOURCE_FIXED | IORESOURCE_STORED | IORESOURCE_ASSIGNED;
}
static void tolm_test(void *gp, struct device *dev, struct resource *new)
@@ -95,6 +94,7 @@ static uint32_t find_pci_tolm(struct bus *bus)
#define HIGH_TABLES_SIZE 64 // maximum size of high tables in KB
extern uint64_t high_tables_base, high_tables_size;
#endif
+
static void pci_domain_set_resources(device_t dev)
{
device_t mc_dev;
@@ -102,7 +102,6 @@ static void pci_domain_set_resources(device_t dev)
pci_tolm = find_pci_tolm(&dev->link[0]);
mc_dev = dev->link[0].children;
-
if (mc_dev) {
uint16_t tolm_r;
unsigned long tomk, tolmk;
@@ -123,7 +122,7 @@ static void pci_domain_set_resources(device_t dev)
tolmk = pci_tolm / 1024;
if (tolmk >= tomk) {
- /* The PCI hole does does not overlap the memory. */
+ /* The PCI hole does not overlap the memory. */
tolmk = tomk;
}
@@ -131,34 +130,33 @@ static void pci_domain_set_resources(device_t dev)
idx = 10;
ram_resource(dev, idx++, 0, 640);
ram_resource(dev, idx++, 768, tolmk - 768);
-
+
#if HAVE_HIGH_TABLES==1
/* Leave some space for ACPI, PIRQ and MP tables */
high_tables_base = (tomk - HIGH_TABLES_SIZE) * 1024;
high_tables_size = HIGH_TABLES_SIZE * 1024;
#endif
}
-
assign_resources(&dev->link[0]);
}
static unsigned int pci_domain_scan_bus(device_t dev, unsigned int max)
{
- max = pci_scan_bus(&dev->link[0], PCI_DEVFN(0, 0), 0xff, max);
- return max;
+ max = pci_scan_bus(&dev->link[0], PCI_DEVFN(0, 0), 0xff, max);
+ return max;
}
static struct device_operations pci_domain_ops = {
- .read_resources = pci_domain_read_resources,
- .set_resources = pci_domain_set_resources,
- .enable_resources = enable_childrens_resources,
- .init = 0,
- .scan_bus = pci_domain_scan_bus,
-};
+ .read_resources = pci_domain_read_resources,
+ .set_resources = pci_domain_set_resources,
+ .enable_resources = enable_childrens_resources,
+ .init = 0,
+ .scan_bus = pci_domain_scan_bus,
+};
static void cpu_bus_init(device_t dev)
{
- initialize_cpus(&dev->link[0]);
+ initialize_cpus(&dev->link[0]);
}
static void cpu_bus_noop(device_t dev)
@@ -166,25 +164,23 @@ static void cpu_bus_noop(device_t dev)
}
static struct device_operations cpu_bus_ops = {
- .read_resources = cpu_bus_noop,
- .set_resources = cpu_bus_noop,
- .enable_resources = cpu_bus_noop,
- .init = cpu_bus_init,
- .scan_bus = 0,
+ .read_resources = cpu_bus_noop,
+ .set_resources = cpu_bus_noop,
+ .enable_resources = cpu_bus_noop,
+ .init = cpu_bus_init,
+ .scan_bus = 0,
};
static void enable_dev(struct device *dev)
{
- struct device_path path;
-
- /* Set the operations if it is a special bus type */
- if (dev->path.type == DEVICE_PATH_PCI_DOMAIN) {
- dev->ops = &pci_domain_ops;
+ /* Set the operations if it is a special bus type */
+ if (dev->path.type == DEVICE_PATH_PCI_DOMAIN) {
+ dev->ops = &pci_domain_ops;
pci_set_method(dev);
- }
- else if (dev->path.type == DEVICE_PATH_APIC_CLUSTER) {
- dev->ops = &cpu_bus_ops;
- }
+ }
+ else if (dev->path.type == DEVICE_PATH_APIC_CLUSTER) {
+ dev->ops = &cpu_bus_ops;
+ }
}
struct chip_operations northbridge_intel_i440bx_ops = {