diff options
| author |   Heiner Kallweit <hkallweit1@gmail.com> | 2019-08-28 22:26:13 +0200 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2019-08-29 17:47:27 -0700 |
| commit | bcf2b868a5ae8b9b332176b65247953176630990 (patch) | |
| tree | ce6f85ae13777a99940d5e9bd9bdaaadc3a9763d /drivers | |
| parent | r8169: factor out reading MAC address from registers (diff) | |
| download | linux-dev-bcf2b868a5ae8b9b332176b65247953176630990.tar.xz linux-dev-bcf2b868a5ae8b9b332176b65247953176630990.zip | |
r8169: move disabling interrupt coalescing to RTL8169/RTL8168 init
RTL8125 doesn't support the same coalescing registers, therefore move
this initialization to the 8168/6169-specific init.
Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/ethernet/realtek/r8169_main.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/drivers/net/ethernet/realtek/r8169_main.c b/drivers/net/ethernet/realtek/r8169_main.c index 7d89826cb6e3..dc799528f8e2 100644 --- a/drivers/net/ethernet/realtek/r8169_main.c +++ b/drivers/net/ethernet/realtek/r8169_main.c @@ -5087,6 +5087,9 @@ static void rtl_hw_start_8168(struct rtl8169_private *tp) RTL_W8(tp, MaxTxPacketSize, TxPacketMax); rtl_hw_config(tp); + + /* disable interrupt coalescing */ + RTL_W16(tp, IntrMitigate, 0x0000); } static void rtl_hw_start_8169(struct rtl8169_private *tp) @@ -5110,6 +5113,9 @@ static void rtl_hw_start_8169(struct rtl8169_private *tp) rtl8169_set_magic_reg(tp, tp->mac_version); RTL_W32(tp, RxMissed, 0); + + /* disable interrupt coalescing */ + RTL_W16(tp, IntrMitigate, 0x0000); } static void rtl_hw_start(struct rtl8169_private *tp) @@ -5128,8 +5134,6 @@ static void rtl_hw_start(struct rtl8169_private *tp) rtl_set_rx_tx_desc_registers(tp); rtl_lock_config_regs(tp); - /* disable interrupt coalescing */ - RTL_W16(tp, IntrMitigate, 0x0000); /* Initially a 10 us delay. Turned it into a PCI commit. - FR */ RTL_R8(tp, IntrMask); RTL_W8(tp, ChipCmd, CmdTxEnb | CmdRxEnb); |