r8169: Config1 is read-only on 8168c and later.
commit 851e60221926a53344b4227879858bef841b0477 upstream.
Suggested by Hayes.
Signed-off-by: Francois Romieu <romieu@fr.zoreil.com>
Cc: Hayes Wang <hayeswang@realtek.com>
Acked-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
diff --git a/drivers/net/ethernet/realtek/r8169.c b/drivers/net/ethernet/realtek/r8169.c
index 5fb74c4..adf496d 100644
--- a/drivers/net/ethernet/realtek/r8169.c
+++ b/drivers/net/ethernet/realtek/r8169.c
@@ -1400,7 +1400,6 @@
u16 reg;
u8 mask;
} cfg[] = {
- { WAKE_ANY, Config1, PMEnable },
{ WAKE_PHY, Config3, LinkUp },
{ WAKE_MAGIC, Config3, MagicPacket },
{ WAKE_UCAST, Config5, UWF },
@@ -1408,16 +1407,28 @@
{ WAKE_MCAST, Config5, MWF },
{ WAKE_ANY, Config5, LanWake }
};
+ u8 options;
RTL_W8(Cfg9346, Cfg9346_Unlock);
for (i = 0; i < ARRAY_SIZE(cfg); i++) {
- u8 options = RTL_R8(cfg[i].reg) & ~cfg[i].mask;
+ options = RTL_R8(cfg[i].reg) & ~cfg[i].mask;
if (wolopts & cfg[i].opt)
options |= cfg[i].mask;
RTL_W8(cfg[i].reg, options);
}
+ switch (tp->mac_version) {
+ case RTL_GIGA_MAC_VER_01 ... RTL_GIGA_MAC_VER_17:
+ options = RTL_R8(Config1) & ~PMEnable;
+ if (wolopts)
+ options |= PMEnable;
+ RTL_W8(Config1, options);
+ break;
+ default:
+ break;
+ }
+
RTL_W8(Cfg9346, Cfg9346_Lock);
}