From: Bjorn Helgaas Date: Fri, 23 Sep 2005 17:39:07 +0000 (-0600) Subject: [IA64] respect ACPI producer/consumer flag for PCI root bridges X-Git-Tag: v2.6.15-rc1~731^2~16^2^2~15^2 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=463eb297401eeb174db3fdf37a87911b576b3993;p=pandora-kernel.git [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 Signed-off-by: Tony Luck --- Reading git-diff-tree failed