diff mbox series

[v9,22/26] PCI: hotplug: Enable the movable BARs feature by default

Message ID 20201218174011.340514-23-s.miroshnichenko@yadro.com (mailing list archive)
State New, archived
Delegated to: Bjorn Helgaas
Headers show
Series PCI: Allow BAR movement during boot and hotplug | expand

Commit Message

Sergei Miroshnichenko Dec. 18, 2020, 5:40 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 x86_64; and with extra patches applied, it also works on ppc64le
(PowerNV).

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 f393f0bc8ec4..98fabff81028 100644
--- a/drivers/pci/pci.c
+++ b/drivers/pci/pci.c
@@ -76,7 +76,7 @@  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)