static void lpc47n227_pnp_set_resource(device_t dev, struct resource *resource)
{
if (!(resource->flags & IORESOURCE_ASSIGNED)) {
printk(BIOS_ERR, "ERROR: %s %02lx not allocated\n",
dev_path(dev), resource->index);
return;
}
/* Now store the resource */
// NOTE: Cannot use pnp_set_XXX() here because they assume chip
// support for logical devices, which the LPC47N227 doesn't have
if (resource->flags & IORESOURCE_IO) {
lpc47n227_pnp_set_iobase(dev, resource->base);
} else if (resource->flags & IORESOURCE_DRQ) {
lpc47n227_pnp_set_drq(dev, resource->base);
} else if (resource->flags & IORESOURCE_IRQ) {
lpc47n227_pnp_set_irq(dev, resource->base);
} else {
printk(BIOS_ERR, "ERROR: %s %02lx unknown resource type\n",
dev_path(dev), resource->index);
return;
}
resource->flags |= IORESOURCE_STORED;
report_resource_stored(dev, resource, "");
}
static void vt1211_pnp_set_resources(struct device *dev)
{
struct resource *res;
#if IS_ENABLED(CONFIG_CONSOLE_SERIAL) && IS_ENABLED(CONFIG_DRIVERS_UART_8250IO)
/* TODO: Do the same for SP2? */
if (dev->path.pnp.device == VT1211_SP1) {
for (res = dev->resource_list; res; res = res->next) {
res->flags |= IORESOURCE_STORED;
report_resource_stored(dev, res, "");
}
return;
}
#endif
pnp_enter_conf_mode(dev);
pnp_set_logical_device(dev);
/* Paranoia says I should disable the device here... */
for (res = dev->resource_list; res; res = res->next) {
if (!(res->flags & IORESOURCE_ASSIGNED)) {
printk(BIOS_ERR, "ERROR: %s %02lx %s size: 0x%010Lx "
"not assigned\n", dev_path(dev), res->index,
resource_type(res), res->size);
continue;
}
/* Now store the resource. */
if (res->flags & IORESOURCE_IO) {
vt1211_set_iobase(dev, res->index, res->base);
} else if (res->flags & IORESOURCE_DRQ) {
pnp_set_drq(dev, res->index, res->base);
} else if (res->flags & IORESOURCE_IRQ) {
pnp_set_irq(dev, res->index, res->base);
} else {
printk(BIOS_ERR, "ERROR: %s %02lx unknown resource "
"type\n", dev_path(dev), res->index);
return;
}
res->flags |= IORESOURCE_STORED;
report_resource_stored(dev, res, "");
}
pnp_exit_conf_mode(dev);
}
static void set_resources(device_t dev)
{
struct resource *res;
pci_dev_set_resources(dev);
res = find_resource(dev, PCI_BASE_ADDRESS_0);
pci_write_config32(dev, res->index, res->base);
dev->command |= PCI_COMMAND_MEMORY;
res->flags |= IORESOURCE_STORED;
report_resource_stored(dev, res, " SRAM BAR 0");
res = find_resource(dev, PCI_BASE_ADDRESS_2);
pci_write_config32(dev, res->index, res->base);
dev->command |= PCI_COMMAND_MEMORY;
res->flags |= IORESOURCE_STORED;
report_resource_stored(dev, res, " SRAM BAR 1");
}
static void usb_set_resources(struct device *dev)
{
struct resource *res;
u32 base;
u32 old_debug;
old_debug = get_ehci_debug();
set_ehci_debug(0);
pci_dev_set_resources(dev);
res = find_resource(dev, 0x10);
set_ehci_debug(old_debug);
if (!res)
return;
base = res->base;
set_ehci_base(base);
report_resource_stored(dev, res, "");
}
static void mmconfig_set_resources(device_t dev)
{
struct resource *resource;
u8 reg;
resource = find_resource(dev, K8T890_MMCONFIG_MBAR);
if (resource) {
report_resource_stored(dev, resource, "<mmconfig>");
/* Remember this resource has been stored. */
resource->flags |= IORESOURCE_STORED;
pci_write_config8(dev, K8T890_MMCONFIG_MBAR,
(resource->base >> 28));
reg = pci_read_config8(dev, 0x60);
reg |= 0x3;
/* Enable MMCONFIG decoding. */
pci_write_config8(dev, 0x60, reg);
}
pci_dev_set_resources(dev);
}
static void usb_ehci_set_resources(struct device *dev)
{
#if CONFIG_USBDEBUG
struct resource *res;
u32 base;
u32 usb_debug;
usb_debug = get_ehci_debug();
set_ehci_debug(0);
#endif
pci_dev_set_resources(dev);
#if CONFIG_USBDEBUG
res = find_resource(dev, 0x10);
set_ehci_debug(usb_debug);
if (!res) return;
base = res->base;
set_ehci_base(base);
report_resource_stored(dev, res, "");
#endif
}