diff options
| author |   Mika Westerberg <mika.westerberg@linux.intel.com> | 2018-05-23 17:40:23 -0500 |
|---|---|---|
| committer |   Bjorn Helgaas <bhelgaas@google.com> | 2018-06-02 00:18:28 -0500 |
| commit | 1df81a6d6e01ff3f351c614c5bc35b49847e1dc5 (patch) | |
| tree | da574d3095c83692bccf5ae669415ece176ea8a2 /drivers/pci/probe.c | |
| parent | PCI: shpchp: Convert SHPC to be builtin only (diff) | |
| download | linux-dev-1df81a6d6e01ff3f351c614c5bc35b49847e1dc5.tar.xz linux-dev-1df81a6d6e01ff3f351c614c5bc35b49847e1dc5.zip | |
PCI: shpchp: Request SHPC control via _OSC when adding host bridge
The SHPC driver now must be builtin (it cannot be a module). If it is
present, request SHPC control immediately when adding the ACPI host bridge.
This is similar to how we handle native PCIe hotplug via pciehp.
Suggested-by: Bjorn Helgaas <bhelgaas@google.com>
Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com>
[bhelgaas: split to separate patch]
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Reviewed-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'drivers/pci/probe.c')
| -rw-r--r-- | drivers/pci/probe.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/pci/probe.c b/drivers/pci/probe.c index eba2b17d2d80..91712b2ee2c6 100644 --- a/drivers/pci/probe.c +++ b/drivers/pci/probe.c @@ -553,6 +553,7 @@ struct pci_host_bridge *pci_alloc_host_bridge(size_t priv) */ bridge->native_aer = 1; bridge->native_pcie_hotplug = 1; + bridge->native_shpc_hotplug = 1; bridge->native_pme = 1; return bridge; |