data = PHY_READ(sc, BRGPHY_MII_AUXCTL);PHY_WRITE(sc, BRGPHY_MII_AUXCTL, data |0x0400);/* Set FFE gamma override to -0.125 */PHY_WRITE(sc, BRGPHY_MII_AUXCTL,0x0007); data = PHY_READ(sc, BRGPHY_MII_AUXCTL);PHY_WRITE(sc, BRGPHY_MII_AUXCTL, data |0x0800);PHY_WRITE(sc, ...
value = b43_phy_read(dev, B43_PHY_LCN_TABLE_DATALO) &0xFF;break;caseB43_LCNTAB_16BIT:b43_phy_write(dev, B43_PHY_LCN_TABLE_ADDR, offset); value = b43_phy_read(dev, B43_PHY_LCN_TABLE_DATALO);break;caseB43_LCNTAB_32BIT:b43_phy_write(dev, B43_PHY_LCN_TABLE_ADDR, offset); val...
物理层考虑的是如何在连接各个计算机的传输媒体上传输数据比特流，而不是具体的传输媒体。物理层应尽可能...
reg |= (MV88E1121_RGMII_RXTM_CTRL | MV88E1121_RGMII_TXTM_CTRL);miiphy_write(name, devadr, MV88E1121_MAC_CTRL2_REG, reg);miiphy_write(name, devadr, MV88E1121_PGADR_REG,0);/* reset the phy */miiphy_reset(name, devadr);printf("88E1121 Initialized on %s\n", name); } 开发...