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-rw-r--r--src/boot/hardwaremain.c13
-rw-r--r--src/devices/device.c72
-rw-r--r--src/devices/pci_device.c33
-rw-r--r--src/devices/root_device.c5
-rw-r--r--src/northbridge/amd/amdk8/northbridge.c102
-rw-r--r--src/southbridge/amd/amd8111/amd8111_lpc.c7
6 files changed, 131 insertions, 101 deletions
diff --git a/src/boot/hardwaremain.c b/src/boot/hardwaremain.c
index bdbd4a3791..08f972e612 100644
--- a/src/boot/hardwaremain.c
+++ b/src/boot/hardwaremain.c
@@ -37,6 +37,15 @@ it with the version available from LANL.
#include <part/init_timer.h>
#include <boot/elf.h>
+/**
+ * @brief Main function of the DRAM part of LinuxBIOS.
+ *
+ * LinuxBIOS is divided into Pre-DRAM part and DRAM part.
+ *
+ *
+ * Device Enumeration:
+ * In the dev_enumerate() phase,
+ */
void hardwaremain(int boot_complete)
{
struct lb_memory *lb_mem;
@@ -48,8 +57,8 @@ void hardwaremain(int boot_complete)
post_code(0x39);
printk_notice("LinuxBIOS-%s%s %s %s...\n",
- linuxbios_version, linuxbios_extra_version, linuxbios_build,
- (boot_complete)?"rebooting":"booting");
+ linuxbios_version, linuxbios_extra_version, linuxbios_build,
+ (boot_complete)?"rebooting":"booting");
post_code(0x40);
diff --git a/src/devices/device.c b/src/devices/device.c
index 87e627d52c..d974a1930d 100644
--- a/src/devices/device.c
+++ b/src/devices/device.c
@@ -56,10 +56,12 @@ device_t alloc_dev(struct bus *parent, struct device_path *path)
int link;
spin_lock(&dev_lock);
+
/* Find the last child of our parent */
- for(child = parent->children; child && child->sibling; ) {
+ for (child = parent->children; child && child->sibling; ) {
child = child->sibling;
}
+
dev = malloc(sizeof(*dev));
if (dev == 0) {
die("DEV: out of memory.\n");
@@ -67,13 +69,12 @@ device_t alloc_dev(struct bus *parent, struct device_path *path)
memset(dev, 0, sizeof(*dev));
memcpy(&dev->path, path, sizeof(*path));
-
/* Initialize the back pointers in the link fields */
- for(link = 0; link < MAX_LINKS; link++) {
+ for (link = 0; link < MAX_LINKS; link++) {
dev->link[link].dev = dev;
dev->link[link].link = link;
}
-
+
/* By default devices are enabled */
dev->enabled = 1;
@@ -118,10 +119,10 @@ static void read_resources(struct bus *bus)
struct device *curdev;
printk_spew("%s read_resources bus %d link: %d\n",
- dev_path(bus->dev), bus->secondary, bus->link);
+ dev_path(bus->dev), bus->secondary, bus->link);
/* Walk through all of the devices and find which resources they need. */
- for(curdev = bus->children; curdev; curdev = curdev->sibling) {
+ for (curdev = bus->children; curdev; curdev = curdev->sibling) {
unsigned links;
int i;
if (curdev->have_resources) {
@@ -139,7 +140,7 @@ static void read_resources(struct bus *bus)
curdev->have_resources = 1;
/* Read in subtractive resources behind the current device */
links = 0;
- for(i = 0; i < curdev->resources; i++) {
+ for (i = 0; i < curdev->resources; i++) {
struct resource *resource;
unsigned link;
resource = &curdev->resource[i];
@@ -148,7 +149,7 @@ static void read_resources(struct bus *bus)
link = IOINDEX_SUBTRACTIVE_LINK(resource->index);
if (link > MAX_LINKS) {
printk_err("%s subtractive index on link: %d\n",
- dev_path(curdev), link);
+ dev_path(curdev), link);
continue;
}
if (!(links & (1 << link))) {
@@ -159,7 +160,7 @@ static void read_resources(struct bus *bus)
}
}
printk_spew("%s read_resources bus %d link: %d done\n",
- dev_path(bus->dev), bus->secondary, bus->link);
+ dev_path(bus->dev), bus->secondary, bus->link);
}
struct pick_largest_state {
@@ -190,9 +191,9 @@ static void pick_largest_resource(void *gp,
return;
}
if (!state->result ||
- (state->result->align < resource->align) ||
- ((state->result->align == resource->align) &&
- (state->result->size < resource->size))) {
+ (state->result->align < resource->align) ||
+ ((state->result->align == resource->align) &&
+ (state->result->size < resource->size))) {
state->result_dev = dev;
state->result = resource;
}
@@ -257,11 +258,10 @@ void compute_allocate_resource(
base = bridge->base;
printk_spew("%s compute_allocate_%s: base: %08Lx size: %08Lx align: %d gran: %d\n",
- dev_path(bus->dev),
- (bridge->flags & IORESOURCE_IO)? "io":
- (bridge->flags & IORESOURCE_PREFETCH)? "prefmem" : "mem",
- base, bridge->size, bridge->align, bridge->gran);
-
+ dev_path(bus->dev),
+ (bridge->flags & IORESOURCE_IO)? "io":
+ (bridge->flags & IORESOURCE_PREFETCH)? "prefmem" : "mem",
+ base, bridge->size, bridge->align, bridge->gran);
/* We want different minimum alignments for different kinds of
* resources. These minimums are not device type specific
@@ -283,14 +283,13 @@ void compute_allocate_resource(
/* Walk through all the devices on the current bus and
* compute the addresses.
*/
- while((dev = largest_resource(bus, &resource, type_mask, type))) {
+ while ((dev = largest_resource(bus, &resource, type_mask, type))) {
resource_t size;
/* Do NOT I repeat do not ignore resources which have zero size.
* If they need to be ignored dev->read_resources should not even
* return them. Some resources must be set even when they have
* no size. PCI bridge resources are a good example of this.
*/
-
/* Propogate the resource alignment to the bridge register */
if (resource->align > bridge->align) {
bridge->align = resource->align;
@@ -339,14 +338,13 @@ void compute_allocate_resource(
resource->flags &= ~IORESOURCE_STORED;
base += size;
- printk_spew(
- "%s %02x * [0x%08Lx - 0x%08Lx] %s\n",
- dev_path(dev),
- resource->index,
- resource->base,
- resource->base + resource->size - 1,
- (resource->flags & IORESOURCE_IO)? "io":
- (resource->flags & IORESOURCE_PREFETCH)? "prefmem": "mem");
+ printk_spew("%s %02x * [0x%08Lx - 0x%08Lx] %s\n",
+ dev_path(dev),
+ resource->index,
+ resource->base,
+ resource->base + resource->size - 1,
+ (resource->flags & IORESOURCE_IO)? "io":
+ (resource->flags & IORESOURCE_PREFETCH)? "prefmem": "mem");
}
}
/* A pci bridge resource does not need to be a power
@@ -358,10 +356,10 @@ void compute_allocate_resource(
bridge->size = round(base, bridge->gran) - bridge->base;
printk_spew("%s compute_allocate_%s: base: %08Lx size: %08Lx align: %d gran: %d done\n",
- dev_path(bus->dev),
- (bridge->flags & IORESOURCE_IO)? "io":
- (bridge->flags & IORESOURCE_PREFETCH)? "prefmem" : "mem",
- base, bridge->size, bridge->align, bridge->gran);
+ dev_path(bus->dev),
+ (bridge->flags & IORESOURCE_IO)? "io":
+ (bridge->flags & IORESOURCE_PREFETCH)? "prefmem" : "mem",
+ base, bridge->size, bridge->align, bridge->gran);
}
@@ -380,10 +378,6 @@ static void allocate_vga_resource(void)
if (((dev->class >> 16) == PCI_BASE_CLASS_DISPLAY) &&
((dev->class >> 8) != PCI_CLASS_DISPLAY_OTHER)) {
if (!vga) {
- printk_debug("Allocating VGA resource %s\n",
- dev_path(dev));
- printk_debug("parent of the vga device %s\n",
- dev_path(dev->bus->dev));
vga = dev;
}
if (vga == dev) {
@@ -400,8 +394,6 @@ static void allocate_vga_resource(void)
}
/* Now walk up the bridges setting the VGA enable */
while (bus) {
- printk_info("Enabling VGA forward on bus connect to %s\n",
- dev_path(bus->dev));
bus->bridge_ctrl |= PCI_BRIDGE_CTL_VGA;
bus = (bus == bus->dev->bus)? 0 : bus->dev->bus;
}
@@ -545,7 +537,7 @@ void dev_configure(void)
printk_info("Reading resources...\n");
root->ops->read_resources(root);
- printk_info("Done\n");
+ printk_info("Done reading resources.\n");
/* Get the resources */
io = &root->resource[0];
@@ -567,13 +559,13 @@ void dev_configure(void)
/* Store the computed resource allocations into device registers ... */
printk_info("Setting resources...\n");
root->ops->set_resources(root);
- printk_info("Done\n");
+ printk_info("Done setting resources.\n");
#if 0
mem->flags |= IORESOURCE_STORED;
report_resource_stored(root, mem, "");
#endif
- printk_info("done.\n");
+ printk_info("Done allocating resources.\n");
}
/**
diff --git a/src/devices/pci_device.c b/src/devices/pci_device.c
index a32c3a675f..b16e922a33 100644
--- a/src/devices/pci_device.c
+++ b/src/devices/pci_device.c
@@ -117,7 +117,7 @@ struct resource *pci_get_resource(struct device *dev, unsigned long index)
/* If it is a 64bit resource look at the high half as well */
if (((attr & PCI_BASE_ADDRESS_SPACE_IO) == 0) &&
- ((attr & PCI_BASE_ADDRESS_MEM_LIMIT_MASK) == PCI_BASE_ADDRESS_MEM_LIMIT_64))
+ ((attr & PCI_BASE_ADDRESS_MEM_LIMIT_MASK) == PCI_BASE_ADDRESS_MEM_LIMIT_64))
{
/* Find the high bits that move */
moving |= ((resource_t)pci_moving_config32(dev, index + 4)) << 32;
@@ -611,13 +611,14 @@ static void set_pci_ops(struct device *dev)
* @brief See if we have already allocated a device structure for a given devfn.
*
* Given a linked list of PCI device structures and a devfn number, find the
- * device structure correspond to the devfn, if present.
+ * device structure correspond to the devfn, if present. This function also
+ * removes the device structure from the linked list.
*
* @param list the device structure list
* @param devfn a device/function number
*
- * @return pointer to the device structure found or null of we have not allocated
- * a device for this devfn yet.
+ * @return pointer to the device structure found or null of we have not
+ * allocated a device for this devfn yet.
*/
static struct device *pci_scan_get_dev(struct device **list, unsigned int devfn)
{
@@ -626,7 +627,7 @@ static struct device *pci_scan_get_dev(struct device **list, unsigned int devfn)
for(; *list; list = &(*list)->sibling) {
if ((*list)->path.type != DEVICE_PATH_PCI) {
printk_err("child %s not a pci device\n",
- dev_path(*list));
+ dev_path(*list));
continue;
}
if ((*list)->path.u.pci.devfn == devfn) {
@@ -637,15 +638,15 @@ static struct device *pci_scan_get_dev(struct device **list, unsigned int devfn)
break;
}
}
- /* Just like alloc_dev add the device to the
- * list of device on the bus. When the list of devices was formed
- * we removed all of the parents children, and now we are interleaving
- * static and dynamic devices in order on the bus.
+ /* Just like alloc_dev add the device to the list of device on the bus.
+ * When the list of devices was formed we removed all of the parents
+ * children, and now we are interleaving static and dynamic devices in
+ * order on the bus.
*/
if (dev) {
device_t child;
/* Find the last child of our parent */
- for(child = dev->bus->children; child && child->sibling; ) {
+ for (child = dev->bus->children; child && child->sibling; ) {
child = child->sibling;
}
/* Place the device on the list of children of it's parent. */
@@ -854,6 +855,8 @@ unsigned int pci_scan_bridge(struct device *dev, unsigned int max)
uint32_t buses;
uint16_t cr;
+ printk_spew("%s for %s\n", __func__, dev_path(dev));
+
bus = &dev->link[0];
bus->dev = dev;
dev->links = 1;
@@ -882,15 +885,15 @@ unsigned int pci_scan_bridge(struct device *dev, unsigned int max)
*/
buses &= 0xff000000;
buses |= (((unsigned int) (dev->bus->secondary) << 0) |
- ((unsigned int) (bus->secondary) << 8) |
- ((unsigned int) (bus->subordinate) << 16));
+ ((unsigned int) (bus->secondary) << 8) |
+ ((unsigned int) (bus->subordinate) << 16));
pci_write_config32(dev, PCI_PRIMARY_BUS, buses);
-
+
/* Now we can scan all subordinate buses
* i.e. the bus behind the bridge.
*/
max = pci_scan_bus(bus, 0x00, 0xff, max);
-
+
/* We know the number of buses behind this bridge. Set the subordinate
* bus number to its real value.
*/
@@ -899,7 +902,7 @@ unsigned int pci_scan_bridge(struct device *dev, unsigned int max)
((unsigned int) (bus->subordinate) << 16);
pci_write_config32(dev, PCI_PRIMARY_BUS, buses);
pci_write_config16(dev, PCI_COMMAND, cr);
-
+
printk_spew("%s returns max %d\n", __func__, max);
return max;
}
diff --git a/src/devices/root_device.c b/src/devices/root_device.c
index a02fe7a060..2c641a2260 100644
--- a/src/devices/root_device.c
+++ b/src/devices/root_device.c
@@ -89,9 +89,8 @@ unsigned int scan_static_bus(device_t root, unsigned int max)
if (child->ops && child->ops->enable) {
child->ops->enable(child);
}
- printk_debug("%s %s\n",
- dev_path(child),
- child->enabled?"enabled": "disabled");
+ printk_debug("%s %s\n", dev_path(child),
+ child->enabled?"enabled": "disabled");
}
}
for (link = 0; link < root->links; link++) {
diff --git a/src/northbridge/amd/amdk8/northbridge.c b/src/northbridge/amd/amdk8/northbridge.c
index 464e66c51f..788d698bac 100644
--- a/src/northbridge/amd/amdk8/northbridge.c
+++ b/src/northbridge/amd/amdk8/northbridge.c
@@ -22,7 +22,7 @@ static device_t __f1_dev[FX_DEVS];
static void debug_fx_devs(void)
{
int i;
- for(i = 0; i < FX_DEVS; i++) {
+ for (i = 0; i < FX_DEVS; i++) {
device_t dev;
dev = __f0_dev[i];
if (dev) {
@@ -44,7 +44,7 @@ static void get_fx_devs(void)
if (__f1_dev[0]) {
return;
}
- for(i = 0; i < FX_DEVS; i++) {
+ for (i = 0; i < FX_DEVS; i++) {
__f0_dev[i] = dev_find_slot(0, PCI_DEVFN(0x18 + i, 0));
__f1_dev[i] = dev_find_slot(0, PCI_DEVFN(0x18 + i, 1));
}
@@ -63,7 +63,7 @@ static void f1_write_config32(unsigned reg, uint32_t value)
{
int i;
get_fx_devs();
- for(i = 0; i < FX_DEVS; i++) {
+ for (i = 0; i < FX_DEVS; i++) {
device_t dev;
dev = __f1_dev[i];
if (dev && dev->enabled) {
@@ -84,9 +84,9 @@ static unsigned int amdk8_scan_chains(device_t dev, unsigned int max)
nodeid = amdk8_nodeid(dev);
#if 0
printk_debug("%s amdk8_scan_chains max: %d starting...\n",
- dev_path(dev), max);
+ dev_path(dev), max);
#endif
- for(link = 0; link < dev->links; link++) {
+ for (link = 0; link < dev->links; link++) {
uint32_t link_type;
uint32_t busses, config_busses;
unsigned free_reg, config_reg;
@@ -103,9 +103,10 @@ static unsigned int amdk8_scan_chains(device_t dev, unsigned int max)
if (!(link_type & NonCoherent)) {
continue;
}
- /* See if there is an available configuration space mapping register in function 1. */
+ /* See if there is an available configuration space mapping
+ * register in function 1. */
free_reg = 0;
- for(config_reg = 0xe0; config_reg <= 0xec; config_reg += 4) {
+ for (config_reg = 0xe0; config_reg <= 0xec; config_reg += 4) {
uint32_t config;
config = f1_read_config32(config_reg);
if (!free_reg && ((config & 3) == 0)) {
@@ -113,22 +114,23 @@ static unsigned int amdk8_scan_chains(device_t dev, unsigned int max)
continue;
}
if (((config & 3) == 3) &&
- (((config >> 4) & 7) == nodeid) &&
- (((config >> 8) & 3) == link)) {
+ (((config >> 4) & 7) == nodeid) &&
+ (((config >> 8) & 3) == link)) {
break;
}
}
if (free_reg && (config_reg > 0xec)) {
config_reg = free_reg;
}
- /* If we can't find an available configuration space mapping register skip this bus */
+ /* If we can't find an available configuration space mapping
+ * register skip this bus */
if (config_reg > 0xec) {
continue;
}
- /* Set up the primary, secondary and subordinate bus numbers. We have
- * no idea how many busses are behind this bridge yet, so we set the subordinate
- * bus number to 0xff for the moment.
+ /* Set up the primary, secondary and subordinate bus numbers.
+ * We have no idea how many busses are behind this bridge yet,
+ * so we set the subordinate bus number to 0xff for the moment.
*/
dev->link[link].secondary = ++max;
dev->link[link].subordinate = 0xff;
@@ -138,15 +140,15 @@ static unsigned int amdk8_scan_chains(device_t dev, unsigned int max)
*/
busses = pci_read_config32(dev, dev->link[link].cap + 0x14);
config_busses = f1_read_config32(config_reg);
-
+
/* Configure the bus numbers for this bridge: the configuration
- * transactions will not be propagates by the bridge if it is not
- * correctly configured
+ * transactions will not be propagates by the bridge if it is
+ * not correctly configured
*/
busses &= 0xff000000;
busses |= (((unsigned int)(dev->bus->secondary) << 0) |
- ((unsigned int)(dev->link[link].secondary) << 8) |
- ((unsigned int)(dev->link[link].subordinate) << 16));
+ ((unsigned int)(dev->link[link].secondary) << 8) |
+ ((unsigned int)(dev->link[link].subordinate) << 16));
pci_write_config32(dev, dev->link[link].cap + 0x14, busses);
config_busses &= 0x000fc88;
@@ -161,29 +163,31 @@ static unsigned int amdk8_scan_chains(device_t dev, unsigned int max)
#if 0
printk_debug("%s Hyper transport scan link: %d max: %d\n",
dev_path(dev), link, max);
-#endif
- /* Now we can scan all of the subordinate busses i.e. the chain on the hypertranport link */
+#endif
+ /* Now we can scan all of the subordinate busses i.e. the
+ * chain on the hypertranport link */
max = hypertransport_scan_chain(&dev->link[link], max);
#if 0
printk_debug("%s Hyper transport scan link: %d new max: %d\n",
dev_path(dev), link, max);
-#endif
+#endif
- /* We know the number of busses behind this bridge. Set the subordinate
- * bus number to it's real value
+ /* We know the number of busses behind this bridge. Set the
+ * subordinate bus number to it's real value
*/
dev->link[link].subordinate = max;
busses = (busses & 0xff00ffff) |
((unsigned int) (dev->link[link].subordinate) << 16);
pci_write_config32(dev, dev->link[link].cap + 0x14, busses);
- config_busses = (config_busses & 0x00ffffff) | (dev->link[link].subordinate << 24);
+ config_busses = (config_busses & 0x00ffffff) |
+ (dev->link[link].subordinate << 24);
f1_write_config32(config_reg, config_busses);
#if 0
printk_debug("%s Hypertransport scan link: %d done\n",
dev_path(dev), link);
-#endif
+#endif
}
#if 0
printk_debug("%s amdk8_scan_chains max: %d done\n",
@@ -199,39 +203,38 @@ static int reg_useable(unsigned reg,
unsigned nodeid, link;
int result;
res = 0;
- for(nodeid = 0; !res && (nodeid < 8); nodeid++) {
+ for (nodeid = 0; !res && (nodeid < 8); nodeid++) {
device_t dev;
dev = __f0_dev[nodeid];
- for(link = 0; !res && (link < 3); link++) {
+ for (link = 0; !res && (link < 3); link++) {
res = probe_resource(dev, 0x100 + (reg | link));
}
}
result = 2;
if (res) {
result = 0;
- if ( (goal_link == (link - 1)) &&
- (goal_nodeid == (nodeid - 1)) &&
- (res->flags <= 1)) {
+ if ((goal_link == (link - 1)) &&
+ (goal_nodeid == (nodeid - 1)) &&
+ (res->flags <= 1)) {
result = 1;
}
}
#if 0
printk_debug("reg: %02x result: %d gnodeid: %u glink: %u nodeid: %u link: %u\n",
- reg, result,
- goal_nodeid, goal_link,
- nodeid, link);
+ reg, result,
+ goal_nodeid, goal_link,
+ nodeid, link);
#endif
return result;
}
-
static struct resource *amdk8_find_iopair(device_t dev, unsigned nodeid, unsigned link)
{
struct resource *resource;
unsigned free_reg, reg;
resource = 0;
free_reg = 0;
- for(reg = 0xc0; reg <= 0xd8; reg += 0x8) {
+ for (reg = 0xc0; reg <= 0xd8; reg += 0x8) {
int result;
result = reg_useable(reg, dev, nodeid, link);
if (result == 1) {
@@ -258,7 +261,7 @@ static struct resource *amdk8_find_mempair(device_t dev, unsigned nodeid, unsign
unsigned free_reg, reg;
resource = 0;
free_reg = 0;
- for(reg = 0x80; reg <= 0xb8; reg += 0x8) {
+ for (reg = 0x80; reg <= 0xb8; reg += 0x8) {
int result;
result = reg_useable(reg, dev, nodeid, link);
if (result == 1) {
@@ -278,6 +281,7 @@ static struct resource *amdk8_find_mempair(device_t dev, unsigned nodeid, unsign
}
return resource;
}
+
static void amdk8_link_read_bases(device_t dev, unsigned nodeid, unsigned link)
{
struct resource *resource;
@@ -328,7 +332,7 @@ static void amdk8_read_resources(device_t dev)
{
unsigned nodeid, link;
nodeid = amdk8_nodeid(dev);
- for(link = 0; link < dev->links; link++) {
+ for (link = 0; link < dev->links; link++) {
if (dev->link[link].children) {
amdk8_link_read_bases(dev, nodeid, link);
}
@@ -416,6 +420,26 @@ static void amdk8_set_resource(device_t dev, struct resource *resource, unsigned
report_resource_stored(dev, resource, buf);
}
+static void amdk8_create_vga_resource(device_t dev, unsigned nodeid)
+{
+ struct resource *resource;
+ unsigned link;
+ for (link = 0; link < dev->links; link++) {
+ if (dev->link[link].bridge_ctrl & PCI_BRIDGE_CTL_VGA) {
+ printk_info("%s: bridge on link %d has VGA device\n",
+ dev_path(dev), link);
+ printk_info("creating MEM pair for VGA memory\n");
+ /* Initialize the io space constraints on the current bus */
+ resource = amdk8_find_mempair(dev, nodeid, link);
+ printk_info("MEM pair register %x\n", resource->index - 0x100);
+ resource->base = 0xa0000;
+ resource->size = 0x00000;
+ resource->gran = 16;
+ resource->align = 16;
+ resource->flags = IORESOURCE_PREFETCH | IORESOURCE_MEM | IORESOURCE_FIXED | IORESOURCE_ASSIGNED;
+ }
+ }
+}
static void amdk8_set_resources(device_t dev)
{
unsigned nodeid, link;
@@ -424,8 +448,10 @@ static void amdk8_set_resources(device_t dev)
/* Find the nodeid */
nodeid = amdk8_nodeid(dev);
+ amdk8_create_vga_resource(dev, nodeid);
+
/* Set each resource we have found */
- for(i = 0; i < dev->resources; i++) {
+ for (i = 0; i < dev->resources; i++) {
amdk8_set_resource(dev, &dev->resource[i], nodeid);
}
diff --git a/src/southbridge/amd/amd8111/amd8111_lpc.c b/src/southbridge/amd/amd8111/amd8111_lpc.c
index 5d3fc44a1b..65c1ccb013 100644
--- a/src/southbridge/amd/amd8111/amd8111_lpc.c
+++ b/src/southbridge/amd/amd8111/amd8111_lpc.c
@@ -84,7 +84,7 @@ static void setup_ioapic(void)
return;
}
printk_spew("for IRQ, reg 0x%08x value 0x%08x 0x%08x\n",
- a->reg, a->value_low, a->value_high);
+ a->reg, a->value_low, a->value_high);
}
}
@@ -176,15 +176,16 @@ static void amd8111_lpc_enable_resources(device_t dev)
enable_childrens_resources(dev);
}
-
static void lpci_set_subsystem(device_t dev, unsigned vendor, unsigned device)
{
pci_write_config32(dev, 0x70,
- ((device & 0xffff) << 16) | (vendor & 0xffff));
+ ((device & 0xffff) << 16) | (vendor & 0xffff));
}
+
static struct pci_operations lops_pci = {
.set_subsystem = lpci_set_subsystem,
};
+
static struct device_operations lpc_ops = {
.read_resources = amd8111_lpc_read_resources,
.set_resources = pci_dev_set_resources,
generated by cgit v1.2.3 (git 2.39.1) at 2024-07-25 08:56:14 +0000