diff options
| author | Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com> | 2009-10-05 17:40:02 +0900 |
|---|---|---|
| committer | Jesse Barnes <jbarnes@virtuousgeek.org> | 2009-11-04 09:01:12 -0800 |
| commit | f22daf1fb9970f1565f224a0951ba58b5d044605 (patch) | |
| tree | 44fd8ce2271d05826823085a58db1e882343bbb4 | |
| parent | 1ed6743918abbec69c0f0b725fa56e3c3248bbab (diff) | |
PCI: pciehp: disable DLL state changed event notification
Current pciehp doesn't handle Data Link Layer State Changed Event
notification. So it needs to be disabled at initialization time,
otherwise other event notifications are not generated.
Signed-off-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
| -rw-r--r-- | drivers/pci/hotplug/pciehp_hpc.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/pci/hotplug/pciehp_hpc.c b/drivers/pci/hotplug/pciehp_hpc.c index 9ef4605c1ef..36f8545a281 100644 --- a/drivers/pci/hotplug/pciehp_hpc.c +++ b/drivers/pci/hotplug/pciehp_hpc.c @@ -866,7 +866,8 @@ static void pcie_disable_notification(struct controller *ctrl) u16 mask; mask = (PCI_EXP_SLTCTL_PDCE | PCI_EXP_SLTCTL_ABPE | PCI_EXP_SLTCTL_MRLSCE | PCI_EXP_SLTCTL_PFDE | - PCI_EXP_SLTCTL_HPIE | PCI_EXP_SLTCTL_CCIE); + PCI_EXP_SLTCTL_HPIE | PCI_EXP_SLTCTL_CCIE | + PCI_EXP_SLTCTL_DLLSCE); if (pcie_write_cmd(ctrl, 0, mask)) ctrl_warn(ctrl, "Cannot disable software notification\n"); } |