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(parent: ac5ad93) | patch
PCI: Align P2P windows using pcibios_window_alignment()
authorGavin Shan <shangw@linux.vnet.ibm.com>
Tue, 11 Sep 2012 22:59:46 +0000 (16:59 -0600)
committerBjorn Helgaas <bhelgaas@google.com>
Tue, 11 Sep 2012 22:59:46 +0000 (16:59 -0600)
commit462d93030628a598bc440dcd35c89fb7fc63f58c
treef1e562043b6e141e861aff1d85dda40e9164941etree | snapshot
parentac5ad93e92c3ffca4c7ba386aaa34244e27b7759commit | diff
PCI: Align P2P windows using pcibios_window_alignment()

This patch changes pbus_size_io() and pbus_size_mem() to do window (I/O,
memory and prefetchable memory) reassignment based on the minimal
alignments for the P2P bridge, which was retrieved by window_alignment().

[bhelgaas: changelog]
Signed-off-by: Gavin Shan <shangw@linux.vnet.ibm.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
drivers/pci/setup-bus.c diff | blob | history
Linux kernel for KaRo TX COM modules