net/e1000/e1000_hw.c

38 static int32_t e1000_read_kmrn_reg(struct e1000_hw *hw, uint32_t reg_addr, uint16_t *data);
39 static int32_t e1000_write_kmrn_reg(struct e1000_hw *hw, uint32_t reg_addr, uint16_t data);
116 static int32_t e1000_write_phy_reg_ex(struct e1000_hw *hw, uint32_t reg_addr,
118 static int32_t e1000_read_phy_reg_ex(struct e1000_hw *hw,uint32_t reg_addr,
3461 * reg_addr - address of the PHY register to read
3465                    uint32_t reg_addr,
3485        (reg_addr > MAX_PHY_MULTI_PAGE_REG)) {
3487                                          (uint16_t)reg_addr);
3493         if (((reg_addr & MAX_PHY_REG_ADDRESS) > MAX_PHY_MULTI_PAGE_REG) ||
3496             if ((reg_addr & MAX_PHY_REG_ADDRESS) < GG82563_MIN_ALT_REG) {
3498                           (uint16_t)((uint16_t)reg_addr >> GG82563_PAGE_SHIFT));
3505                           (uint16_t)((uint16_t)reg_addr >> GG82563_PAGE_SHIFT));
3515     ret_val = e1000_read_phy_reg_ex(hw, MAX_PHY_REG_ADDRESS & reg_addr,
3523 e1000_read_phy_reg_ex(struct e1000_hw *hw, uint32_t reg_addr,
3532     if (reg_addr > MAX_PHY_REG_ADDRESS) {
3533         DEBUGOUT1("PHY Address %d is out of range\n", reg_addr);
3542         mdic = ((reg_addr << E1000_MDIC_REG_SHIFT) |
3581         mdic = ((reg_addr) | (phy_addr << 5) |
3599 * reg_addr - address of the PHY register to write
3603 e1000_write_phy_reg(struct e1000_hw *hw, uint32_t reg_addr,
3623        (reg_addr > MAX_PHY_MULTI_PAGE_REG)) {
3625                                          (uint16_t)reg_addr);
3631         if (((reg_addr & MAX_PHY_REG_ADDRESS) > MAX_PHY_MULTI_PAGE_REG) ||
3634             if ((reg_addr & MAX_PHY_REG_ADDRESS) < GG82563_MIN_ALT_REG) {
3636                           (uint16_t)((uint16_t)reg_addr >> GG82563_PAGE_SHIFT));
3643                           (uint16_t)((uint16_t)reg_addr >> GG82563_PAGE_SHIFT));
3653     ret_val = e1000_write_phy_reg_ex(hw, MAX_PHY_REG_ADDRESS & reg_addr,
3661 e1000_write_phy_reg_ex(struct e1000_hw *hw, uint32_t reg_addr,
3670     if (reg_addr > MAX_PHY_REG_ADDRESS) {
3671         DEBUGOUT1("PHY Address %d is out of range\n", reg_addr);
3681                 (reg_addr << E1000_MDIC_REG_SHIFT) |
3711         mdic = ((PHY_TURNAROUND) | (reg_addr << 2) | (phy_addr << 7) |
3724                     uint32_t reg_addr,
3741     reg_val = ((reg_addr << E1000_KUMCTRLSTA_OFFSET_SHIFT) &
3757                      uint32_t reg_addr,
3773     reg_val = ((reg_addr << E1000_KUMCTRLSTA_OFFSET_SHIFT) &
8891     uint16_t word_addr, reg_data, reg_addr;
8903         ret_val = e1000_read_eeprom(hw, (word_addr + i*2 + 1), 1, &reg_addr);
8911         ret_val = e1000_write_phy_reg_ex(hw, (uint32_t)reg_addr, reg_data);