PNPACPI: add window support
Add support for resource windows. This is for bridge resources, i.e.,
regions where a bridge forwards transactions from the primary to the
secondary side. This does not add support for *setting* windows via
the /proc interface.
Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com>
Signed-off-by: Len Brown <len.brown@intel.com>
diff --git a/drivers/pnp/interface.c b/drivers/pnp/interface.c
index 68b0c04..ba437b7 100644
--- a/drivers/pnp/interface.c
+++ b/drivers/pnp/interface.c
@@ -278,9 +278,11 @@
switch (pnp_resource_type(res)) {
case IORESOURCE_IO:
case IORESOURCE_MEM:
- pnp_printf(buffer, " %#llx-%#llx\n",
+ pnp_printf(buffer, " %#llx-%#llx%s\n",
(unsigned long long) res->start,
- (unsigned long long) res->end);
+ (unsigned long long) res->end,
+ res->flags & IORESOURCE_WINDOW ?
+ " window" : "");
break;
case IORESOURCE_IRQ:
case IORESOURCE_DMA: