ath_pci_aspm_init is only called on card init, so PCI registers get reset
after a suspend/resume cycle.
Signed-off-by: Felix Fietkau <nbd@xxxxxxxxxxx>
---
drivers/net/wireless/ath/ath9k/pci.c | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/drivers/net/wireless/ath/ath9k/pci.c b/drivers/net/wireless/ath/ath9k/pci.c
index c0c5996..ea1d59e 100644
--- a/drivers/net/wireless/ath/ath9k/pci.c
+++ b/drivers/net/wireless/ath/ath9k/pci.c
@@ -333,6 +333,9 @@ static int ath_pci_suspend(struct device *device)
static int ath_pci_resume(struct device *device)
{
struct pci_dev *pdev = to_pci_dev(device);
+ struct ieee80211_hw *hw = pci_get_drvdata(pdev);
+ struct ath_softc *sc = hw->priv;
+ struct ath_common *common = ath9k_hw_common(sc->sc_ah);
u32 val;
/*
@@ -344,6 +347,8 @@ static int ath_pci_resume(struct device *device)
if ((val & 0x0000ff00) != 0)
pci_write_config_dword(pdev, 0x40, val & 0xffff00ff);
+ ath_pci_aspm_init(common);
+
return 0;
}
--
1.7.9.6 (Apple Git-31.1)
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