openkylin
/
linux
mirror of https://gitee.com/openkylin/linux.git
9
0
Fork 0
Code Issues Projects Releases Wiki Activity

r8169: remove not needed PHY soft reset in rtl8168e_2_hw_phy_config 

rtl8169_init_phy() resets the PHY anyway after applying the chip-specific
PHY configuration. So we don't need to soft-reset the PHY as part of the
chip-specific configuration.

Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Heiner Kallweit 2018-02-20 07:30:16 +01:00 committed by David S. Miller
parent ccc007e4a7
commit 4be83e5aa2
1 changed files with 0 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/net/ethernet/realtek/r8169.c
View File

@ -3800,8 +3800,6 @@ static void rtl8168e_2_hw_phy_config(struct rtl8169_private *tp)
rtl_writephy(tp, 0x1f, 0x0005); rtl_writephy(tp, 0x1f, 0x0005);
rtl_w0w1_phy(tp, 0x01, 0x0100, 0x0000); rtl_w0w1_phy(tp, 0x01, 0x0100, 0x0000);
rtl_writephy(tp, 0x1f, 0x0000); rtl_writephy(tp, 0x1f, 0x0000);
/* soft-reset phy */
rtl_writephy(tp, MII_BMCR, BMCR_RESET | BMCR_ANENABLE | BMCR_ANRESTART);
/* Broken BIOS workaround: feed GigaMAC registers with MAC address. */ /* Broken BIOS workaround: feed GigaMAC registers with MAC address. */
rtl_rar_exgmac_set(tp, tp->dev->dev_addr); rtl_rar_exgmac_set(tp, tp->dev->dev_addr);