diff mbox series

[v7,15/26] PCI: hotplug: Enable the movable BARs feature by default

Message ID 20200129152937.311162-16-s.miroshnichenko@yadro.com (mailing list archive)
State Superseded, archived
Delegated to: Bjorn Helgaas
Headers show
Series PCI: Allow BAR movement during boot and hotplug | expand

Commit Message

Sergei Miroshnichenko Jan. 29, 2020, 3:29 p.m. UTC 
This is the last patch in the series which implements the essentials of the
movable BARs feature, so it is turned on by default now. Tested on Intel
and AMD machines with "pci=pcie_bus_peer2peer" command line argument.

In case of problems it is still can be overridden by the following command
line option:

  pcie_movable_bars=off

Signed-off-by: Sergei Miroshnichenko <s.miroshnichenko@yadro.com>
---
 drivers/pci/pci.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/drivers/pci/pci.c b/drivers/pci/pci.c
index 6741c7f111ac..db8cfec2baff 100644
--- a/drivers/pci/pci.c
+++ b/drivers/pci/pci.c
@@ -79,7 +79,7 @@  static void pci_dev_d3_sleep(struct pci_dev *dev)
 int pci_domains_supported = 1;
 #endif
 
-bool pci_can_move_bars;
+bool pci_can_move_bars = true;
 
 #define DEFAULT_CARDBUS_IO_SIZE		(256)
 #define DEFAULT_CARDBUS_MEM_SIZE	(64*1024*1024)