diff options
| author | Alex Williamson <alex.williamson@redhat.com> | 2013-08-08 14:09:37 -0600 |
|---|---|---|
| committer | Bjorn Helgaas <bhelgaas@google.com> | 2013-08-14 14:55:26 -0600 |
| commit | 2e35afaefe64946caaecfacaf7fb568e46185e88 (patch) | |
| tree | b8aaf1bb815978199cf9d03897dc1a83d84208d7 /drivers/pci/hotplug/sgi_hotplug.c | |
| parent | 5c32b35b004f5ef70dcf62bbc42b8bed1e50b471 (diff) | |
| download | blackbird-op-linux-2e35afaefe64946caaecfacaf7fb568e46185e88.tar.gz blackbird-op-linux-2e35afaefe64946caaecfacaf7fb568e46185e88.zip | |
PCI: pciehp: Add reset_slot() method
PCIe hotplug has a bus per slot, so we can just use a normal
secondary bus reset. However, if a slot supports surprise removal,
a bus reset can be seen as a presence detection change triggering
a hot-remove followed by a hot-add. Disable presence detection from
triggering an interrupt or being polled around the bus reset.
Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Diffstat (limited to 'drivers/pci/hotplug/sgi_hotplug.c')
0 files changed, 0 insertions, 0 deletions
