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r8169: additional 8101 and 8102 support 

Signed-off-by: Ivan Vecera <ivecera@redhat.com>
Signed-off-by: Francois Romieu <romieu@fr.zoreil.com>
Cc: Edward Hsu <edward_hsu@realtek.com.tw>
This commit is contained in:
Francois Romieu 2008-08-02 21:08:49 +02:00
parent dacf815434
commit 2857ffb7b8
1 changed files with 122 additions and 2 deletions
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124
drivers/net/r8169.c
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@ -96,6 +96,10 @@ enum mac_version {
RTL_GIGA_MAC_VER_04 = 0x04, // 8169SB
RTL_GIGA_MAC_VER_05 = 0x05, // 8110SCd
RTL_GIGA_MAC_VER_06 = 0x06, // 8110SCe
RTL_GIGA_MAC_VER_07 = 0x07, // 8102e
RTL_GIGA_MAC_VER_08 = 0x08, // 8102e
RTL_GIGA_MAC_VER_09 = 0x09, // 8102e
RTL_GIGA_MAC_VER_10 = 0x0a, // 8101e
RTL_GIGA_MAC_VER_11 = 0x0b, // 8168Bb
RTL_GIGA_MAC_VER_12 = 0x0c, // 8168Be
RTL_GIGA_MAC_VER_13 = 0x0d, // 8101Eb
@ -122,6 +126,10 @@ static const struct {
_R("RTL8169sb/8110sb", RTL_GIGA_MAC_VER_04, 0xff7e1880), // 8169SB
_R("RTL8169sc/8110sc", RTL_GIGA_MAC_VER_05, 0xff7e1880), // 8110SCd
_R("RTL8169sc/8110sc", RTL_GIGA_MAC_VER_06, 0xff7e1880), // 8110SCe
_R("RTL8102e", RTL_GIGA_MAC_VER_07, 0xff7e1880), // PCI-E
_R("RTL8102e", RTL_GIGA_MAC_VER_08, 0xff7e1880), // PCI-E
_R("RTL8102e", RTL_GIGA_MAC_VER_09, 0xff7e1880), // PCI-E
_R("RTL8101e", RTL_GIGA_MAC_VER_10, 0xff7e1880), // PCI-E
_R("RTL8168b/8111b", RTL_GIGA_MAC_VER_11, 0xff7e1880), // PCI-E
_R("RTL8168b/8111b", RTL_GIGA_MAC_VER_12, 0xff7e1880), // PCI-E
_R("RTL8101e", RTL_GIGA_MAC_VER_13, 0xff7e1880), // PCI-E 8139
@ -837,8 +845,12 @@ static int rtl8169_set_speed_xmii(struct net_device *dev,
}
}
/* The 8100e/8101e do Fast Ethernet only. */
if ((tp->mac_version == RTL_GIGA_MAC_VER_13) ||
/* The 8100e/8101e/8102e do Fast Ethernet only. */
if ((tp->mac_version == RTL_GIGA_MAC_VER_07) ||
(tp->mac_version == RTL_GIGA_MAC_VER_08) ||
(tp->mac_version == RTL_GIGA_MAC_VER_09) ||
(tp->mac_version == RTL_GIGA_MAC_VER_10) ||
(tp->mac_version == RTL_GIGA_MAC_VER_13) ||
(tp->mac_version == RTL_GIGA_MAC_VER_14) ||
(tp->mac_version == RTL_GIGA_MAC_VER_15) ||
(tp->mac_version == RTL_GIGA_MAC_VER_16)) {
@ -1212,8 +1224,17 @@ static void rtl8169_get_mac_version(struct rtl8169_private *tp,
{ 0x7c800000, 0x30000000, RTL_GIGA_MAC_VER_11 },
/* 8101 family. */
{ 0x7cf00000, 0x34a00000, RTL_GIGA_MAC_VER_09 },
{ 0x7cf00000, 0x24a00000, RTL_GIGA_MAC_VER_09 },
{ 0x7cf00000, 0x34900000, RTL_GIGA_MAC_VER_08 },
{ 0x7cf00000, 0x24900000, RTL_GIGA_MAC_VER_08 },
{ 0x7cf00000, 0x34800000, RTL_GIGA_MAC_VER_07 },
{ 0x7cf00000, 0x24800000, RTL_GIGA_MAC_VER_07 },
{ 0x7cf00000, 0x34000000, RTL_GIGA_MAC_VER_13 },
{ 0x7cf00000, 0x34300000, RTL_GIGA_MAC_VER_10 },
{ 0x7cf00000, 0x34200000, RTL_GIGA_MAC_VER_16 },
{ 0x7c800000, 0x34800000, RTL_GIGA_MAC_VER_09 },
{ 0x7c800000, 0x24800000, RTL_GIGA_MAC_VER_09 },
{ 0x7c800000, 0x34000000, RTL_GIGA_MAC_VER_16 },
/* FIXME: where did these entries come from ? -- FR */
{ 0xfc800000, 0x38800000, RTL_GIGA_MAC_VER_15 },
@ -1375,6 +1396,22 @@ static void rtl8168cx_hw_phy_config(void __iomem *ioaddr)
rtl_phy_write(ioaddr, phy_reg_init, ARRAY_SIZE(phy_reg_init));
}
static void rtl8102e_hw_phy_config(void __iomem *ioaddr)
{
struct phy_reg phy_reg_init[] = {
{ 0x1f, 0x0003 },
{ 0x08, 0x441d },
{ 0x01, 0x9100 },
{ 0x1f, 0x0000 }
};
mdio_write(ioaddr, 0x1f, 0x0000);
mdio_patch(ioaddr, 0x11, 1 << 12);
mdio_patch(ioaddr, 0x19, 1 << 13);
rtl_phy_write(ioaddr, phy_reg_init, ARRAY_SIZE(phy_reg_init));
}
static void rtl_hw_phy_config(struct net_device *dev)
{
struct rtl8169_private *tp = netdev_priv(dev);
@ -1392,6 +1429,11 @@ static void rtl_hw_phy_config(struct net_device *dev)
case RTL_GIGA_MAC_VER_04:
rtl8169sb_hw_phy_config(ioaddr);
break;
case RTL_GIGA_MAC_VER_07:
case RTL_GIGA_MAC_VER_08:
case RTL_GIGA_MAC_VER_09:
rtl8102e_hw_phy_config(ioaddr);
break;
case RTL_GIGA_MAC_VER_18:
rtl8168cp_hw_phy_config(ioaddr);
break;
@ -2255,6 +2297,70 @@ static void rtl_hw_start_8168(struct net_device *dev)
RTL_W16(IntrMask, tp->intr_event);
}
#define R810X_CPCMD_QUIRK_MASK (\
EnableBist | \
Mac_dbgo_oe | \
Force_half_dup | \
Force_half_dup | \
Force_txflow_en | \
Cxpl_dbg_sel | \
ASF | \
PktCntrDisable | \
PCIDAC | \
PCIMulRW)
static void rtl_hw_start_8102e_1(void __iomem *ioaddr, struct pci_dev *pdev)
{
static struct ephy_info e_info_8102e_1[] = {
{ 0x01, 0, 0x6e65 },
{ 0x02, 0, 0x091f },
{ 0x03, 0, 0xc2f9 },
{ 0x06, 0, 0xafb5 },
{ 0x07, 0, 0x0e00 },
{ 0x19, 0, 0xec80 },
{ 0x01, 0, 0x2e65 },
{ 0x01, 0, 0x6e65 }
};
u8 cfg1;
rtl_csi_access_enable(ioaddr);
RTL_W8(DBG_REG, FIX_NAK_1);
rtl_tx_performance_tweak(pdev, 0x5 << MAX_READ_REQUEST_SHIFT);
RTL_W8(Config1,
LEDS1 | LEDS0 | Speed_down | MEMMAP | IOMAP | VPD | PMEnable);
RTL_W8(Config3, RTL_R8(Config3) & ~Beacon_en);
cfg1 = RTL_R8(Config1);
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));
}
static void rtl_hw_start_8102e_2(void __iomem *ioaddr, struct pci_dev *pdev)
{
rtl_csi_access_enable(ioaddr);
rtl_tx_performance_tweak(pdev, 0x5 << MAX_READ_REQUEST_SHIFT);
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)
{
rtl_hw_start_8102e_2(ioaddr, pdev);
rtl_ephy_write(ioaddr, 0x03, 0xc2f9);
}
static void rtl_hw_start_8101(struct net_device *dev)
{
struct rtl8169_private *tp = netdev_priv(dev);
@ -2271,6 +2377,20 @@ static void rtl_hw_start_8101(struct net_device *dev)
}
}
switch (tp->mac_version) {
case RTL_GIGA_MAC_VER_07:
rtl_hw_start_8102e_1(ioaddr, pdev);
break;
case RTL_GIGA_MAC_VER_08:
rtl_hw_start_8102e_3(ioaddr, pdev);
break;
case RTL_GIGA_MAC_VER_09:
rtl_hw_start_8102e_2(ioaddr, pdev);
break;
}
RTL_W8(Cfg9346, Cfg9346_Unlock);
RTL_W8(EarlyTxThres, EarlyTxThld);