Revert "BACKPORT: r8169: enable internal ASPM and clock request settings"

[cascardo/linux.git] / drivers / net / ethernet / realtek / r8169.c

diff --git a/drivers/net/ethernet/realtek/r8169.c b/drivers/net/ethernet/realtek/r8169.c
index 3fa638e..1a6dc3a 100644 (file)
--- a/drivers/net/ethernet/realtek/r8169.c
+++ b/drivers/net/ethernet/realtek/r8169.c
@@ -419,7 +419,6 @@ enum rtl8168_registers {
        MISC                    = 0xf0, /* 8168e only. */
 #define TXPLA_RST                      (1 << 29)
 #define PWM_EN                         (1 << 22)
-#define FORCE_CLK                      (1 << 15) /* force clock request */
 };
 
 enum rtl_register_content {
@@ -483,7 +482,6 @@ enum rtl_register_content {
        PMEnable        = (1 << 0),     /* Power Management Enable */
 
        /* Config2 register p. 25 */
-       ClkReqEn        = (1 << 7),     /* Clock Request Enable */
        MSIEnable       = (1 << 5),     /* 8169 only. Reserved in the 8168. */
        PCI_Clock_66MHz = 0x01,
        PCI_Clock_33MHz = 0x00,
@@ -504,7 +502,6 @@ enum rtl_register_content {
        Spi_en          = (1 << 3),
        LanWake         = (1 << 1),     /* LanWake enable/disable */
        PMEStatus       = (1 << 0),     /* PME status can be reset by PCI RST# */
-       ASPM_en         = (1 << 0),     /* ASPM enable */
 
        /* TBICSR p.28 */
        TBIReset        = 0x80000000,
@@ -4515,6 +4512,8 @@ static void rtl_hw_start_8168e_2(void __iomem *ioaddr, struct pci_dev *pdev)
 
        RTL_W8(MaxTxPacketSize, EarlySize);
 
+       rtl_disable_clock_request(pdev);
+
        RTL_W32(TxConfig, RTL_R32(TxConfig) | TXCFG_AUTO_FIFO);
        RTL_W8(MCU, RTL_R8(MCU) & ~NOW_IS_OOB);
 
@@ -4523,8 +4522,7 @@ static void rtl_hw_start_8168e_2(void __iomem *ioaddr, struct pci_dev *pdev)
 
        RTL_W8(DLLPR, RTL_R8(DLLPR) | PFM_EN);
        RTL_W32(MISC, RTL_R32(MISC) | PWM_EN);
-       RTL_W8(Config5, (RTL_R8(Config5) & ~Spi_en) | ASPM_en);
-       RTL_W8(Config2, RTL_R8(Config2) | ClkReqEn);
+       RTL_W8(Config5, RTL_R8(Config5) & ~Spi_en);
 }
 
 static void rtl_hw_start_8168f_1(void __iomem *ioaddr, struct pci_dev *pdev)
@@ -4761,9 +4759,6 @@ static void rtl_hw_start_8105e_1(void __iomem *ioaddr, struct pci_dev *pdev)
 
        RTL_W8(MCU, RTL_R8(MCU) | EN_NDP | EN_OOB_RESET);
        RTL_W8(DLLPR, RTL_R8(DLLPR) | PFM_EN);
-       RTL_W8(Config5, RTL_R8(Config5) | ASPM_en);
-       RTL_W8(Config2, RTL_R8(Config2) | ClkReqEn);
-       RTL_W32(MISC, RTL_R32(MISC) | FORCE_CLK);
 
        rtl_ephy_init(ioaddr, e_info_8105e_1, ARRAY_SIZE(e_info_8105e_1));
 }