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OpenCloudOS-Kernel
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r8169: remove dead wood 

Signed-off-by: Francois Romieu <romieu@fr.zoreil.com>
Cc: Edward Hsu <edward_hsu@realtek.com.tw>
This commit is contained in:
Francois Romieu 2007-08-17 15:05:21 +02:00
parent e3cf0cc091
commit e179bb7b43
1 changed files with 2 additions and 64 deletions
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66
drivers/net/r8169.c
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@ -123,15 +123,6 @@ enum mac_version {
RTL_GIGA_MAC_VER_20 = 0x14 // 8168C
};
enum phy_version {
RTL_GIGA_PHY_VER_C = 0x03, /* PHY Reg 0x03 bit0-3 == 0x0000 */
RTL_GIGA_PHY_VER_D = 0x04, /* PHY Reg 0x03 bit0-3 == 0x0000 */
RTL_GIGA_PHY_VER_E = 0x05, /* PHY Reg 0x03 bit0-3 == 0x0000 */
RTL_GIGA_PHY_VER_F = 0x06, /* PHY Reg 0x03 bit0-3 == 0x0001 */
RTL_GIGA_PHY_VER_G = 0x07, /* PHY Reg 0x03 bit0-3 == 0x0002 */
RTL_GIGA_PHY_VER_H = 0x08, /* PHY Reg 0x03 bit0-3 == 0x0003 */
};
#define _R(NAME,MAC,MASK) \
{ .name = NAME, .mac_version = MAC, .RxConfigMask = MASK }
@ -406,7 +397,6 @@ struct rtl8169_private {
u32 msg_enable;
int chipset;
int mac_version;
int phy_version;
u32 cur_rx; /* Index into the Rx descriptor buffer of next Rx pkt. */
u32 cur_tx; /* Index into the Tx descriptor buffer of next Rx pkt. */
u32 dirty_rx;
@ -1178,50 +1168,6 @@ static void rtl8169_print_mac_version(struct rtl8169_private *tp)
dprintk("mac_version = 0x%02x\n", tp->mac_version);
}
static void rtl8169_get_phy_version(struct rtl8169_private *tp,
void __iomem *ioaddr)
{
const struct {
u16 mask;
u16 set;
int phy_version;
} phy_info[] = {
{ 0x000f, 0x0002, RTL_GIGA_PHY_VER_G },
{ 0x000f, 0x0001, RTL_GIGA_PHY_VER_F },
{ 0x000f, 0x0000, RTL_GIGA_PHY_VER_E },
{ 0x0000, 0x0000, RTL_GIGA_PHY_VER_D } /* Catch-all */
}, *p = phy_info;
u16 reg;
reg = mdio_read(ioaddr, MII_PHYSID2) & 0xffff;
while ((reg & p->mask) != p->set)
p++;
tp->phy_version = p->phy_version;
}
static void rtl8169_print_phy_version(struct rtl8169_private *tp)
{
struct {
int version;
char *msg;
u32 reg;
} phy_print[] = {
{ RTL_GIGA_PHY_VER_G, "RTL_GIGA_PHY_VER_G", 0x0002 },
{ RTL_GIGA_PHY_VER_F, "RTL_GIGA_PHY_VER_F", 0x0001 },
{ RTL_GIGA_PHY_VER_E, "RTL_GIGA_PHY_VER_E", 0x0000 },
{ RTL_GIGA_PHY_VER_D, "RTL_GIGA_PHY_VER_D", 0x0000 },
{ 0, NULL, 0x0000 }
}, *p;
for (p = phy_print; p->msg; p++) {
if (tp->phy_version == p->version) {
dprintk("phy_version == %s (%04x)\n", p->msg, p->reg);
return;
}
}
dprintk("phy_version == Unknown\n");
}
static void rtl8169_hw_phy_config(struct net_device *dev)
{
struct rtl8169_private *tp = netdev_priv(dev);
@ -1259,12 +1205,9 @@ static void rtl8169_hw_phy_config(struct net_device *dev)
unsigned int i;
rtl8169_print_mac_version(tp);
rtl8169_print_phy_version(tp);
if (tp->mac_version <= RTL_GIGA_MAC_VER_01)
return;
if (tp->phy_version >= RTL_GIGA_PHY_VER_H)
return;
dprintk("MAC version != 0 && PHY version == 0 or 1\n");
dprintk("Do final_reg2.cfg\n");
@ -1309,7 +1252,6 @@ static void rtl8169_phy_timer(unsigned long __opaque)
unsigned long timeout = RTL8169_PHY_TIMEOUT;
assert(tp->mac_version > RTL_GIGA_MAC_VER_01);
assert(tp->phy_version < RTL_GIGA_PHY_VER_H);
if (!(tp->phy_1000_ctrl_reg & ADVERTISE_1000FULL))
return;
@ -1344,8 +1286,7 @@ static inline void rtl8169_delete_timer(struct net_device *dev)
struct rtl8169_private *tp = netdev_priv(dev);
struct timer_list *timer = &tp->timer;
if ((tp->mac_version <= RTL_GIGA_MAC_VER_01) ||
(tp->phy_version >= RTL_GIGA_PHY_VER_H))
if (tp->mac_version <= RTL_GIGA_MAC_VER_01)
return;
del_timer_sync(timer);
@ -1356,8 +1297,7 @@ static inline void rtl8169_request_timer(struct net_device *dev)
struct rtl8169_private *tp = netdev_priv(dev);
struct timer_list *timer = &tp->timer;
if ((tp->mac_version <= RTL_GIGA_MAC_VER_01) ||
(tp->phy_version >= RTL_GIGA_PHY_VER_H))
if (tp->mac_version <= RTL_GIGA_MAC_VER_01)
return;
mod_timer(timer, jiffies + RTL8169_PHY_TIMEOUT);
@ -1675,10 +1615,8 @@ rtl8169_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
/* Identify chip attached to board */
rtl8169_get_mac_version(tp, ioaddr);
rtl8169_get_phy_version(tp, ioaddr);
rtl8169_print_mac_version(tp);
rtl8169_print_phy_version(tp);
for (i = ARRAY_SIZE(rtl_chip_info) - 1; i >= 0; i--) {
if (tp->mac_version == rtl_chip_info[i].mac_version)