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Date: Tue, 11 Aug 2009 07:44:19 +0200
From: Francois Romieu <romieu@...zoreil.com>
To: "David S. Miller" <davem@...emloft.net>
Cc: edward_hsu@...ltek.com.tw, netdev@...r.kernel.org
Subject: [PATCH net-next 4/6] r8169: phy init for the 8169scd
Synced with Realtek's 6.011.00 r8169 driver.
Signed-off-by: Francois Romieu <romieu@...zoreil.com>
Cc: Edward Hsu <edward_hsu@...ltek.com.tw>
---
drivers/net/r8169.c | 68 +++++++++++++++++++++++++++++++++++++++++++++++
include/linux/pci_ids.h | 2 +
2 files changed, 70 insertions(+), 0 deletions(-)
diff --git a/drivers/net/r8169.c b/drivers/net/r8169.c
index 8672288..4470fef 100644
--- a/drivers/net/r8169.c
+++ b/drivers/net/r8169.c
@@ -1389,6 +1389,71 @@ static void rtl8169sb_hw_phy_config(void __iomem *ioaddr)
rtl_phy_write(ioaddr, phy_reg_init, ARRAY_SIZE(phy_reg_init));
}
+static void rtl8169scd_hw_phy_config_quirk(struct rtl8169_private *tp,
+ void __iomem *ioaddr)
+{
+ struct pci_dev *pdev = tp->pci_dev;
+ u16 vendor_id, device_id;
+
+ pci_read_config_word(pdev, PCI_SUBSYSTEM_VENDOR_ID, &vendor_id);
+ pci_read_config_word(pdev, PCI_SUBSYSTEM_ID, &device_id);
+
+ if ((vendor_id != PCI_VENDOR_ID_GIGABYTE) || (device_id != 0xe000))
+ return;
+
+ mdio_write(ioaddr, 0x1f, 0x0001);
+ mdio_write(ioaddr, 0x10, 0xf01b);
+ mdio_write(ioaddr, 0x1f, 0x0000);
+}
+
+static void rtl8169scd_hw_phy_config(struct rtl8169_private *tp,
+ void __iomem *ioaddr)
+{
+ struct phy_reg phy_reg_init[] = {
+ { 0x1f, 0x0001 },
+ { 0x04, 0x0000 },
+ { 0x03, 0x00a1 },
+ { 0x02, 0x0008 },
+ { 0x01, 0x0120 },
+ { 0x00, 0x1000 },
+ { 0x04, 0x0800 },
+ { 0x04, 0x9000 },
+ { 0x03, 0x802f },
+ { 0x02, 0x4f02 },
+ { 0x01, 0x0409 },
+ { 0x00, 0xf099 },
+ { 0x04, 0x9800 },
+ { 0x04, 0xa000 },
+ { 0x03, 0xdf01 },
+ { 0x02, 0xdf20 },
+ { 0x01, 0xff95 },
+ { 0x00, 0xba00 },
+ { 0x04, 0xa800 },
+ { 0x04, 0xf000 },
+ { 0x03, 0xdf01 },
+ { 0x02, 0xdf20 },
+ { 0x01, 0x101a },
+ { 0x00, 0xa0ff },
+ { 0x04, 0xf800 },
+ { 0x04, 0x0000 },
+ { 0x1f, 0x0000 },
+
+ { 0x1f, 0x0001 },
+ { 0x10, 0xf41b },
+ { 0x14, 0xfb54 },
+ { 0x18, 0xf5c7 },
+ { 0x1f, 0x0000 },
+
+ { 0x1f, 0x0001 },
+ { 0x17, 0x0cc0 },
+ { 0x1f, 0x0000 }
+ };
+
+ rtl_phy_write(ioaddr, phy_reg_init, ARRAY_SIZE(phy_reg_init));
+
+ rtl8169scd_hw_phy_config_quirk(tp, ioaddr);
+}
+
static void rtl8169sce_hw_phy_config(void __iomem *ioaddr)
{
struct phy_reg phy_reg_init[] = {
@@ -1681,6 +1746,9 @@ 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_05:
+ rtl8169scd_hw_phy_config(tp, ioaddr);
+ break;
case RTL_GIGA_MAC_VER_06:
rtl8169sce_hw_phy_config(ioaddr);
break;
diff --git a/include/linux/pci_ids.h b/include/linux/pci_ids.h
index 73b46b6..fdc3110 100644
--- a/include/linux/pci_ids.h
+++ b/include/linux/pci_ids.h
@@ -1984,6 +1984,8 @@
#define PCI_VENDOR_ID_SAMSUNG 0x144d
+#define PCI_VENDOR_ID_GIGABYTE 0x1458
+
#define PCI_VENDOR_ID_AMBIT 0x1468
#define PCI_VENDOR_ID_MYRICOM 0x14c1
--
1.6.2.5
--
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