diff options
| author | Heiner Kallweit <hkallweit1@gmail.com> | 2019-04-28 11:12:56 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2019-04-30 23:26:49 -0400 |
| commit | 4e7e4621157e6485169c727fbb4c15e29a5deeca (patch) | |
| tree | 835a2cca6ade85ce2095e7311e778af19a437d15 /drivers/net/ethernet/realtek/r8169.c | |
| parent | e719b3eaeff0108da254138e6bd5f5bf8bae8954 (diff) | |
| download | linux-4e7e4621157e6485169c727fbb4c15e29a5deeca.tar.bz2 | |
r8169: add rtl_reset_packet_filter
Fortunately in one place there's a comment explaining what toggling
this bit does. So let's create a helper for it.
Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/realtek/r8169.c')
| -rw-r--r-- | drivers/net/ethernet/realtek/r8169.c | 25 |
1 files changed, 12 insertions, 13 deletions
diff --git a/drivers/net/ethernet/realtek/r8169.c b/drivers/net/ethernet/realtek/r8169.c index a53164612cdc..3a8931e29da2 100644 --- a/drivers/net/ethernet/realtek/r8169.c +++ b/drivers/net/ethernet/realtek/r8169.c @@ -1280,6 +1280,12 @@ static bool r8168_check_dash(struct rtl8169_private *tp) } } +static void rtl_reset_packet_filter(struct rtl8169_private *tp) +{ + rtl_eri_clear_bits(tp, 0xdc, ERIAR_MASK_0001, BIT(0)); + rtl_eri_set_bits(tp, 0xdc, ERIAR_MASK_0001, BIT(0)); +} + struct exgmac_reg { u16 addr; u16 mask; @@ -1357,9 +1363,7 @@ static void rtl_link_chg_patch(struct rtl8169_private *tp) rtl_eri_write(tp, 0x1bc, ERIAR_MASK_1111, 0x0000001f); rtl_eri_write(tp, 0x1dc, ERIAR_MASK_1111, 0x0000003f); } - /* Reset packet filter */ - rtl_eri_clear_bits(tp, 0xdc, ERIAR_MASK_0001, BIT(0)); - rtl_eri_set_bits(tp, 0xdc, ERIAR_MASK_0001, BIT(0)); + rtl_reset_packet_filter(tp); } else if (tp->mac_version == RTL_GIGA_MAC_VER_35 || tp->mac_version == RTL_GIGA_MAC_VER_36) { if (phydev->speed == SPEED_1000) { @@ -5031,8 +5035,7 @@ static void rtl_hw_start_8168f(struct rtl8169_private *tp) rtl_eri_write(tp, 0xb8, ERIAR_MASK_0011, 0x0000); rtl_eri_write(tp, 0xc8, ERIAR_MASK_1111, 0x00100002); rtl_eri_write(tp, 0xe8, ERIAR_MASK_1111, 0x00100006); - rtl_eri_clear_bits(tp, 0xdc, ERIAR_MASK_0001, BIT(0)); - rtl_eri_set_bits(tp, 0xdc, ERIAR_MASK_0001, BIT(0)); + rtl_reset_packet_filter(tp); rtl_eri_set_bits(tp, 0x1b0, ERIAR_MASK_0001, BIT(4)); rtl_eri_set_bits(tp, 0x1d0, ERIAR_MASK_0001, BIT(4)); rtl_eri_write(tp, 0xcc, ERIAR_MASK_1111, 0x00000050); @@ -5097,8 +5100,7 @@ static void rtl_hw_start_8168g(struct rtl8169_private *tp) rtl_tx_performance_tweak(tp, PCI_EXP_DEVCTL_READRQ_4096B); - rtl_eri_clear_bits(tp, 0xdc, ERIAR_MASK_0001, BIT(0)); - rtl_eri_set_bits(tp, 0xdc, ERIAR_MASK_0001, BIT(0)); + rtl_reset_packet_filter(tp); rtl_eri_write(tp, 0x2f8, ERIAR_MASK_0011, 0x1d8f); RTL_W32(tp, MISC, RTL_R32(tp, MISC) & ~RXDV_GATED_EN); @@ -5196,8 +5198,7 @@ static void rtl_hw_start_8168h_1(struct rtl8169_private *tp) rtl_tx_performance_tweak(tp, PCI_EXP_DEVCTL_READRQ_4096B); - rtl_eri_clear_bits(tp, 0xdc, ERIAR_MASK_0001, BIT(0)); - rtl_eri_set_bits(tp, 0xdc, ERIAR_MASK_0001, BIT(0)); + rtl_reset_packet_filter(tp); rtl_eri_set_bits(tp, 0xdc, ERIAR_MASK_1111, BIT(4)); @@ -5280,8 +5281,7 @@ static void rtl_hw_start_8168ep(struct rtl8169_private *tp) rtl_tx_performance_tweak(tp, PCI_EXP_DEVCTL_READRQ_4096B); - rtl_eri_clear_bits(tp, 0xdc, ERIAR_MASK_0001, BIT(0)); - rtl_eri_set_bits(tp, 0xdc, ERIAR_MASK_0001, BIT(0)); + rtl_reset_packet_filter(tp); rtl_eri_set_bits(tp, 0xd4, ERIAR_MASK_1111, 0x1f80); @@ -5480,8 +5480,7 @@ static void rtl_hw_start_8402(struct rtl8169_private *tp) rtl_eri_write(tp, 0xc8, ERIAR_MASK_1111, 0x00000002); rtl_eri_write(tp, 0xe8, ERIAR_MASK_1111, 0x00000006); - rtl_eri_clear_bits(tp, 0xdc, ERIAR_MASK_0001, BIT(0)); - rtl_eri_set_bits(tp, 0xdc, ERIAR_MASK_0001, BIT(0)); + rtl_reset_packet_filter(tp); rtl_eri_write(tp, 0xc0, ERIAR_MASK_0011, 0x0000); rtl_eri_write(tp, 0xb8, ERIAR_MASK_0011, 0x0000); rtl_w0w1_eri(tp, 0x0d4, ERIAR_MASK_0011, 0x0e00, 0xff00); |