[PATCH net-next 09/11] r8169:update rtl8105e pcie ephy parameter

From: Chunhao Lin
Date: Wed Jan 07 2015 - 11:41:06 EST


rtl8105e may return to PCIe L0 from PCIe L0s low power mode too slow.
The following ephy parameters are for this issue.
{ 0x05, 0, 0x2000 }

Signed-off-by: Chunhao Lin <hau@xxxxxxxxxxx>
---
drivers/net/ethernet/realtek/r8169.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/net/ethernet/realtek/r8169.c b/drivers/net/ethernet/realtek/r8169.c
index e92eece..ce98d2a 100644
--- a/drivers/net/ethernet/realtek/r8169.c
+++ b/drivers/net/ethernet/realtek/r8169.c
@@ -6403,7 +6403,8 @@ static void rtl_hw_start_8105e_1(struct rtl8169_private *tp)
{ 0x03, 0, 0x0001 },
{ 0x19, 0, 0x0100 },
{ 0x19, 0, 0x0004 },
- { 0x0a, 0, 0x0020 }
+ { 0x0a, 0, 0x0020 },
+ { 0x05, 0, 0x2000 }
};

/* Force LAN exit from ASPM if Rx/Tx are not idle */
--
1.9.1

--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/