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authorHayes Wang <hayeswang@realtek.com>2011-02-22 17:26:19 +0800
committerFrancois Romieu <romieu@fr.zoreil.com>2011-02-23 23:31:03 +0100
commitd24e9aafe5d5dfdf6d114b29e67f8afd5fae5ef0 (patch)
tree437911c88d0094e4334eb7f4ff913eac739a29ae /drivers
parentfac5b3caa1f5bc07ecfb4f5ce98f8112638dc8fb (diff)
downloadlinux-d24e9aafe5d5dfdf6d114b29e67f8afd5fae5ef0.tar.bz2
r8169: correct settings of rtl8102e.
Adjust and remove certain settings of RTL8102E which are for previous chips. Signed-off-by: Hayes Wang <hayeswang@realtek.com> Acked-off-by: Francois Romieu <romieu@fr.zoreil.com>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/net/r8169.c20
1 files changed, 6 insertions, 14 deletions
diff --git a/drivers/net/r8169.c b/drivers/net/r8169.c
index 550c86589649..336ba9480e18 100644
--- a/drivers/net/r8169.c
+++ b/drivers/net/r8169.c
@@ -3043,7 +3043,7 @@ rtl8169_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
goto err_out_mwi_2;
}
- tp->cp_cmd = PCIMulRW | RxChkSum;
+ tp->cp_cmd = RxChkSum;
if ((sizeof(dma_addr_t) > 4) &&
!pci_set_dma_mask(pdev, DMA_BIT_MASK(64)) && use_dac) {
@@ -3848,8 +3848,7 @@ static void rtl_hw_start_8168(struct net_device *dev)
Cxpl_dbg_sel | \
ASF | \
PktCntrDisable | \
- PCIDAC | \
- PCIMulRW)
+ Mac_dbgo_sel)
static void rtl_hw_start_8102e_1(void __iomem *ioaddr, struct pci_dev *pdev)
{
@@ -3879,8 +3878,6 @@ static void rtl_hw_start_8102e_1(void __iomem *ioaddr, struct pci_dev *pdev)
if ((cfg1 & LEDS0) && (cfg1 & LEDS1))
RTL_W8(Config1, cfg1 & ~LEDS0);
- RTL_W16(CPlusCmd, RTL_R16(CPlusCmd) & ~R810X_CPCMD_QUIRK_MASK);
-
rtl_ephy_init(ioaddr, e_info_8102e_1, ARRAY_SIZE(e_info_8102e_1));
}
@@ -3892,8 +3889,6 @@ static void rtl_hw_start_8102e_2(void __iomem *ioaddr, struct pci_dev *pdev)
RTL_W8(Config1, MEMMAP | IOMAP | VPD | PMEnable);
RTL_W8(Config3, RTL_R8(Config3) & ~Beacon_en);
-
- RTL_W16(CPlusCmd, RTL_R16(CPlusCmd) & ~R810X_CPCMD_QUIRK_MASK);
}
static void rtl_hw_start_8102e_3(void __iomem *ioaddr, struct pci_dev *pdev)
@@ -3919,6 +3914,8 @@ static void rtl_hw_start_8101(struct net_device *dev)
}
}
+ RTL_W8(Cfg9346, Cfg9346_Unlock);
+
switch (tp->mac_version) {
case RTL_GIGA_MAC_VER_07:
rtl_hw_start_8102e_1(ioaddr, pdev);
@@ -3933,14 +3930,13 @@ static void rtl_hw_start_8101(struct net_device *dev)
break;
}
- RTL_W8(Cfg9346, Cfg9346_Unlock);
+ RTL_W8(Cfg9346, Cfg9346_Lock);
RTL_W8(MaxTxPacketSize, TxPacketMax);
rtl_set_rx_max_size(ioaddr, rx_buf_sz);
- tp->cp_cmd |= rtl_rw_cpluscmd(ioaddr) | PCIMulRW;
-
+ tp->cp_cmd &= ~R810X_CPCMD_QUIRK_MASK;
RTL_W16(CPlusCmd, tp->cp_cmd);
RTL_W16(IntrMitigate, 0x0000);
@@ -3950,14 +3946,10 @@ static void rtl_hw_start_8101(struct net_device *dev)
RTL_W8(ChipCmd, CmdTxEnb | CmdRxEnb);
rtl_set_rx_tx_config_registers(tp);
- RTL_W8(Cfg9346, Cfg9346_Lock);
-
RTL_R8(IntrMask);
rtl_set_rx_mode(dev);
- RTL_W8(ChipCmd, CmdTxEnb | CmdRxEnb);
-
RTL_W16(MultiIntr, RTL_R16(MultiIntr) & 0xf000);
RTL_W16(IntrMask, tp->intr_event);