[PATCH net] r8169: work around power-saving bug on some chip versions

[Heiner Kallweit]

A user reported failing network with RTL8168dp (a quite rare chip
version). Realtek confirmed that few chip versions suffer from a PLL
power-down hw bug.

Fixes: 07df5bd874f0 ("r8169: power down chip in probe")
Signed-off-by: Heiner Kallweit <hkallwe...@gmail.com>
---
Note that since the original change source file r8169.c was renamed
to r8169_main.c. Also the name of the affected functions has changed
from r8168_pll_power_down/up to rtl_pll_power_down/up.
---
 drivers/net/ethernet/realtek/r8169_main.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/drivers/net/ethernet/realtek/r8169_main.c 
b/drivers/net/ethernet/realtek/r8169_main.c
index 46d8510b2..a569abe7f 100644
--- a/drivers/net/ethernet/realtek/r8169_main.c
+++ b/drivers/net/ethernet/realtek/r8169_main.c
@@ -2207,7 +2207,8 @@ static void rtl_pll_power_down(struct rtl8169_private *tp)
        }
 
        switch (tp->mac_version) {
-       case RTL_GIGA_MAC_VER_25 ... RTL_GIGA_MAC_VER_33:
+       case RTL_GIGA_MAC_VER_25 ... RTL_GIGA_MAC_VER_26:
+       case RTL_GIGA_MAC_VER_32 ... RTL_GIGA_MAC_VER_33:
        case RTL_GIGA_MAC_VER_37:
        case RTL_GIGA_MAC_VER_39:
        case RTL_GIGA_MAC_VER_43:
@@ -2233,7 +2234,8 @@ static void rtl_pll_power_down(struct rtl8169_private *tp)
 static void rtl_pll_power_up(struct rtl8169_private *tp)
 {
        switch (tp->mac_version) {
-       case RTL_GIGA_MAC_VER_25 ... RTL_GIGA_MAC_VER_33:
+       case RTL_GIGA_MAC_VER_25 ... RTL_GIGA_MAC_VER_26:
+       case RTL_GIGA_MAC_VER_32 ... RTL_GIGA_MAC_VER_33:
        case RTL_GIGA_MAC_VER_37:
        case RTL_GIGA_MAC_VER_39:
        case RTL_GIGA_MAC_VER_43:
-- 
2.29.2