diff options
| author | Bjorn Helgaas <bjorn.helgaas@hp.com> | 2010-03-05 10:47:52 -0700 |
|---|---|---|
| committer | Len Brown <len.brown@intel.com> | 2010-03-14 20:08:37 -0400 |
| commit | fa35b49260b615d634bfa1f767aa315fa323c2e9 (patch) | |
| tree | bb518f40386f4118d0fab130c28209201a0f24e9 /drivers/pnp/interface.c | |
| parent | 9d7cca04211d4eb104eaaa424b98f650bc29c730 (diff) | |
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>
Diffstat (limited to 'drivers/pnp/interface.c')
| -rw-r--r-- | drivers/pnp/interface.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/pnp/interface.c b/drivers/pnp/interface.c index 68b0c04987e..ba437b704de 100644 --- a/drivers/pnp/interface.c +++ b/drivers/pnp/interface.c @@ -278,9 +278,11 @@ static ssize_t pnp_show_current_resources(struct device *dmdev, 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: |