diff options
| -rw-r--r-- | drivers/pci/pcie/bw_notification.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/pci/pcie/bw_notification.c b/drivers/pci/pcie/bw_notification.c index c48746f1cf3c..3c0f368c879b 100644 --- a/drivers/pci/pcie/bw_notification.c +++ b/drivers/pci/pcie/bw_notification.c | |||
| @@ -30,6 +30,8 @@ static void pcie_enable_link_bandwidth_notification(struct pci_dev *dev) | |||
| 30 | { | 30 | { |
| 31 | u16 lnk_ctl; | 31 | u16 lnk_ctl; |
| 32 | 32 | ||
| 33 | pcie_capability_write_word(dev, PCI_EXP_LNKSTA, PCI_EXP_LNKSTA_LBMS); | ||
| 34 | |||
| 33 | pcie_capability_read_word(dev, PCI_EXP_LNKCTL, &lnk_ctl); | 35 | pcie_capability_read_word(dev, PCI_EXP_LNKCTL, &lnk_ctl); |
| 34 | lnk_ctl |= PCI_EXP_LNKCTL_LBMIE; | 36 | lnk_ctl |= PCI_EXP_LNKCTL_LBMIE; |
| 35 | pcie_capability_write_word(dev, PCI_EXP_LNKCTL, lnk_ctl); | 37 | pcie_capability_write_word(dev, PCI_EXP_LNKCTL, lnk_ctl); |
