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Date: Tue, 11 Aug 2009 07:44:56 +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 5/6] r8169: phy init for the 8169s
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 | 116 ++++++++++++++++++++++++++------------------------
1 files changed, 60 insertions(+), 56 deletions(-)
diff --git a/drivers/net/r8169.c b/drivers/net/r8169.c
index 4470fef..93a87aa 100644
--- a/drivers/net/r8169.c
+++ b/drivers/net/r8169.c
@@ -1222,17 +1222,6 @@ static const struct ethtool_ops rtl8169_ethtool_ops = {
.get_ethtool_stats = rtl8169_get_ethtool_stats,
};
-static void rtl8169_write_gmii_reg_bit(void __iomem *ioaddr, int reg,
- int bitnum, int bitval)
-{
- int val;
-
- val = mdio_read(ioaddr, reg);
- val = (bitval == 1) ?
- val | (bitval << bitnum) : val & ~(0x0001 << bitnum);
- mdio_write(ioaddr, reg, val & 0xffff);
-}
-
static void rtl8169_get_mac_version(struct rtl8169_private *tp,
void __iomem *ioaddr)
{
@@ -1328,54 +1317,69 @@ static void rtl_phy_write(void __iomem *ioaddr, struct phy_reg *regs, int len)
static void rtl8169s_hw_phy_config(void __iomem *ioaddr)
{
- struct {
- u16 regs[5]; /* Beware of bit-sign propagation */
- } phy_magic[5] = { {
- { 0x0000, //w 4 15 12 0
- 0x00a1, //w 3 15 0 00a1
- 0x0008, //w 2 15 0 0008
- 0x1020, //w 1 15 0 1020
- 0x1000 } },{ //w 0 15 0 1000
- { 0x7000, //w 4 15 12 7
- 0xff41, //w 3 15 0 ff41
- 0xde60, //w 2 15 0 de60
- 0x0140, //w 1 15 0 0140
- 0x0077 } },{ //w 0 15 0 0077
- { 0xa000, //w 4 15 12 a
- 0xdf01, //w 3 15 0 df01
- 0xdf20, //w 2 15 0 df20
- 0xff95, //w 1 15 0 ff95
- 0xfa00 } },{ //w 0 15 0 fa00
- { 0xb000, //w 4 15 12 b
- 0xff41, //w 3 15 0 ff41
- 0xde20, //w 2 15 0 de20
- 0x0140, //w 1 15 0 0140
- 0x00bb } },{ //w 0 15 0 00bb
- { 0xf000, //w 4 15 12 f
- 0xdf01, //w 3 15 0 df01
- 0xdf20, //w 2 15 0 df20
- 0xff95, //w 1 15 0 ff95
- 0xbf00 } //w 0 15 0 bf00
- }
- }, *p = phy_magic;
- unsigned int i;
+ struct phy_reg phy_reg_init[] = {
+ { 0x1f, 0x0001 },
+ { 0x06, 0x006e },
+ { 0x08, 0x0708 },
+ { 0x15, 0x4000 },
+ { 0x18, 0x65c7 },
- mdio_write(ioaddr, 0x1f, 0x0001); //w 31 2 0 1
- mdio_write(ioaddr, 0x15, 0x1000); //w 21 15 0 1000
- mdio_write(ioaddr, 0x18, 0x65c7); //w 24 15 0 65c7
- rtl8169_write_gmii_reg_bit(ioaddr, 4, 11, 0); //w 4 11 11 0
+ { 0x1f, 0x0001 },
+ { 0x03, 0x00a1 },
+ { 0x02, 0x0008 },
+ { 0x01, 0x0120 },
+ { 0x00, 0x1000 },
+ { 0x04, 0x0800 },
+ { 0x04, 0x0000 },
- for (i = 0; i < ARRAY_SIZE(phy_magic); i++, p++) {
- int val, pos = 4;
+ { 0x03, 0xff41 },
+ { 0x02, 0xdf60 },
+ { 0x01, 0x0140 },
+ { 0x00, 0x0077 },
+ { 0x04, 0x7800 },
+ { 0x04, 0x7000 },
- val = (mdio_read(ioaddr, pos) & 0x0fff) | (p->regs[0] & 0xffff);
- mdio_write(ioaddr, pos, val);
- while (--pos >= 0)
- mdio_write(ioaddr, pos, p->regs[4 - pos] & 0xffff);
- rtl8169_write_gmii_reg_bit(ioaddr, 4, 11, 1); //w 4 11 11 1
- rtl8169_write_gmii_reg_bit(ioaddr, 4, 11, 0); //w 4 11 11 0
- }
- mdio_write(ioaddr, 0x1f, 0x0000); //w 31 2 0 0
+ { 0x03, 0x802f },
+ { 0x02, 0x4f02 },
+ { 0x01, 0x0409 },
+ { 0x00, 0xf0f9 },
+ { 0x04, 0x9800 },
+ { 0x04, 0x9000 },
+
+ { 0x03, 0xdf01 },
+ { 0x02, 0xdf20 },
+ { 0x01, 0xff95 },
+ { 0x00, 0xba00 },
+ { 0x04, 0xa800 },
+ { 0x04, 0xa000 },
+
+ { 0x03, 0xff41 },
+ { 0x02, 0xdf20 },
+ { 0x01, 0x0140 },
+ { 0x00, 0x00bb },
+ { 0x04, 0xb800 },
+ { 0x04, 0xb000 },
+
+ { 0x03, 0xdf41 },
+ { 0x02, 0xdc60 },
+ { 0x01, 0x6340 },
+ { 0x00, 0x007d },
+ { 0x04, 0xd800 },
+ { 0x04, 0xd000 },
+
+ { 0x03, 0xdf01 },
+ { 0x02, 0xdf20 },
+ { 0x01, 0x100a },
+ { 0x00, 0xa0ff },
+ { 0x04, 0xf800 },
+ { 0x04, 0xf000 },
+
+ { 0x1f, 0x0000 },
+ { 0x0b, 0x0000 },
+ { 0x00, 0x9200 }
+ };
+
+ rtl_phy_write(ioaddr, phy_reg_init, ARRAY_SIZE(phy_reg_init));
}
static void rtl8169sb_hw_phy_config(void __iomem *ioaddr)
--
1.6.2.5
--
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