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| author | Jason Gunthorpe <jgunthorpe@obsidianresearch.com> | 2012-11-21 22:25:28 +0400 |
|---|---|---|
| committer | Jason Cooper <jason@lakedaemon.net> | 2013-01-31 00:13:38 +0400 |
| commit | b73690c8f8b5d12ed32e10fb787f54e4b4ca232b (patch) | |
| tree | 663c296ce01ab18b0c035c4c506b1efc575707b5 /Kbuild | |
| parent | 183cadc962a7d721c83e1922295262ea1c824ce1 (diff) | |
| download | linux-b73690c8f8b5d12ed32e10fb787f54e4b4ca232b.tar.xz | |
ARM: Kirkwood: Support basic hotplug for PCI-E
Unconditionally register the PCI-E bus, even if the link is currently
down. When the link is brought up the bus can be scanned through
/sys/bus/pci/rescan or otherwise. Since the HW has no interrupt for
link up, userspace will have to take care of the timing.
An earlier version of this was contingent on CONFIG_HOTPLUG, but
that is being removed from the kernel.
This also fixes printing the link up/down message to be displayed
on one line (structured logging broke this?)
Signed-off-by: Jason Gunthorpe <jgunthorpe@obsidianresearch.com>
Signed-off-by: Jason Cooper <jason@lakedaemon.net>
Diffstat (limited to 'Kbuild')
0 files changed, 0 insertions, 0 deletions