diff options
| author | Bjorn Helgaas <bjorn.helgaas@hp.com> | 2005-09-23 11:39:07 -0600 |
|---|---|---|
| committer | Tony Luck <tony.luck@intel.com> | 2005-09-23 10:50:09 -0700 |
| commit | 463eb297401eeb174db3fdf37a87911b576b3993 (patch) | |
| tree | 1a0b2ffefc08cb4d3a2c591a5ff9bf9e5fb659ea /arch/ppc64/mm/hash_native.c | |
| parent | 12f44f46bc9c6dc79255e661b085797af395d8da (diff) | |
[IA64] respect ACPI producer/consumer flag for PCI root bridges
Address space resources for ACPI devices have a producer/consumer
flag. All devices "consume" the indicated address space. If the
resource is marked as a "producer", the range is also passed on
to child devices.
We currently ignore this flag when setting up MMIO and I/O port
windows for PCI root bridges, so we could mistakenly interpret
a "consumed-only" range, like CSR space for the device itself,
as a window that is routed to children.
Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>
Diffstat (limited to 'arch/ppc64/mm/hash_native.c')
0 files changed, 0 insertions, 0 deletions