diff options
Diffstat (limited to 'src/device/pnp_device.c')
| -rw-r--r-- | src/device/pnp_device.c | 18 |
1 files changed, 15 insertions, 3 deletions
diff --git a/src/device/pnp_device.c b/src/device/pnp_device.c index 09a27487b3..e56b00d774 100644 --- a/src/device/pnp_device.c +++ b/src/device/pnp_device.c @@ -118,9 +118,21 @@ void pnp_read_resources(struct device *dev) static void pnp_set_resource(struct device *dev, struct resource *resource) { if (!(resource->flags & IORESOURCE_ASSIGNED)) { - printk(BIOS_ERR, "ERROR: %s %02lx %s size: 0x%010llx " - "not assigned\n", dev_path(dev), resource->index, - resource_type(resource), resource->size); + /* The PNP_MSC super IO registers have the IRQ flag set. If no + value is assigned in the devicetree, the corresponding + PNP_MSC register doesn't get written, which should be printed + as warning and not as error. */ + if (resource->flags & IORESOURCE_IRQ && + (resource->index != PNP_IDX_IRQ0) && + (resource->index != PNP_IDX_IRQ1)) + printk(BIOS_WARNING, "WARNING: %s %02lx %s size: " + "0x%010llx not assigned\n", dev_path(dev), + resource->index, resource_type(resource), + resource->size); + else + printk(BIOS_ERR, "ERROR: %s %02lx %s size: 0x%010llx " + "not assigned\n", dev_path(dev), resource->index, + resource_type(resource), resource->size); return; } |