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author | Thomas Petazzoni <thomas.petazzoni@free-electrons.com> | 2014-04-18 14:19:52 +0200 |
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committer | Show Liu <show.liu@linaro.org> | 2014-06-18 12:04:57 +0800 |
commit | 41453078cf494c628ae32f0c0618c4745ebd060a (patch) | |
tree | 20e49f26209481ca35d7f8cbc5e670de6b060231 /drivers/pci | |
parent | 419d271bf29bb69da9b36fc03aff6ec3a8f9d684 (diff) |
bus: mvebu-mbus: allow several windows with the same target/attribute
commit b566e782be32145664d96ada3e389f17d32742e5 upstream.
Having multiple windows with the same target and attribute is actually
legal, and can be useful for PCIe windows, when PCIe BARs have a size
that isn't a power of two, and we therefore need to create several
MBus windows to cover the PCIe BAR for a given PCIe interface.
Fixes: fddddb52a6c4 ('bus: introduce an Marvell EBU MBus driver')
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Link: https://lkml.kernel.org/r/1397823593-1932-7-git-send-email-thomas.petazzoni@free-electrons.com
Tested-by: Neil Greatorex <neil@fatboyfat.co.uk>
Signed-off-by: Jason Cooper <jason@lakedaemon.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/pci')
0 files changed, 0 insertions, 0 deletions