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Merge branch 'r8169-RTL8106e'

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Hayes Wang says:

====================
r8169: adjust the setting for RTL8106e

These patches are uesed to avoid the delay of link-up interrupt, when
enabling ASPM for RTL8106e. The patch #1 is used to enable ASPM if
it is possible. And the patch #2 is used to modify the entrance latencies
of L0 and L1.
====================

Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
David S. Miller 2021-08-07 09:33:22 +01:00
commit d992e99b87
1 changed files with 4 additions and 0 deletions
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4
drivers/net/ethernet/realtek/r8169_main.c
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@ -3502,12 +3502,16 @@ static void rtl_hw_start_8106(struct rtl8169_private *tp)
RTL_W8(tp, MCU, RTL_R8(tp, MCU) | EN_NDP | EN_OOB_RESET);
RTL_W8(tp, DLLPR, RTL_R8(tp, DLLPR) & ~PFM_EN);
/* The default value is 0x13. Change it to 0x2f */
rtl_csi_access_enable(tp, 0x2f);
rtl_eri_write(tp, 0x1d0, ERIAR_MASK_0011, 0x0000);
/* disable EEE */
rtl_eri_write(tp, 0x1b0, ERIAR_MASK_0011, 0x0000);
rtl_pcie_state_l2l3_disable(tp);
rtl_hw_aspm_clkreq_enable(tp, true);
}
DECLARE_RTL_COND(rtl_mac_ocp_e00e_cond)