diff options
| -rw-r--r-- | drivers/net/ethernet/realtek/r8169_main.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/net/ethernet/realtek/r8169_main.c b/drivers/net/ethernet/realtek/r8169_main.c index 9445f04f8d48..fce4a2b908c2 100644 --- a/drivers/net/ethernet/realtek/r8169_main.c +++ b/drivers/net/ethernet/realtek/r8169_main.c @@ -2747,6 +2747,13 @@ static void rtl_hw_aspm_clkreq_enable(struct rtl8169_private *tp, bool enable) return; if (enable) { + /* On these chip versions ASPM can even harm + * bus communication of other PCI devices. + */ + if (tp->mac_version == RTL_GIGA_MAC_VER_42 || + tp->mac_version == RTL_GIGA_MAC_VER_43) + return; + rtl_mod_config5(tp, 0, ASPM_en); rtl_mod_config2(tp, 0, ClkReqEn); |