diff options
Diffstat (limited to 'drivers/net/usb/r8152.c')
| -rw-r--r-- | drivers/net/usb/r8152.c | 30 |
1 files changed, 6 insertions, 24 deletions
diff --git a/drivers/net/usb/r8152.c b/drivers/net/usb/r8152.c index 2e2244221cbe..b74a272243ae 100644 --- a/drivers/net/usb/r8152.c +++ b/drivers/net/usb/r8152.c @@ -834,9 +834,6 @@ static void ocp_write_word(struct r8152 *tp, u16 type, u16 index, u32 data) index &= ~3; } - generic_ocp_read(tp, index, sizeof(tmp), &tmp, type); - - data |= __le32_to_cpu(tmp) & ~mask; tmp = __cpu_to_le32(data); generic_ocp_write(tp, index, byen, sizeof(tmp), &tmp, type); @@ -875,9 +872,6 @@ static void ocp_write_byte(struct r8152 *tp, u16 type, u16 index, u32 data) index &= ~3; } - generic_ocp_read(tp, index, sizeof(tmp), &tmp, type); - - data |= __le32_to_cpu(tmp) & ~mask; tmp = __cpu_to_le32(data); generic_ocp_write(tp, index, byen, sizeof(tmp), &tmp, type); @@ -927,12 +921,6 @@ static void sram_write(struct r8152 *tp, u16 addr, u16 data) ocp_reg_write(tp, OCP_SRAM_DATA, data); } -static u16 sram_read(struct r8152 *tp, u16 addr) -{ - ocp_reg_write(tp, OCP_SRAM_ADDR, addr); - return ocp_reg_read(tp, OCP_SRAM_DATA); -} - static int read_mii_word(struct net_device *netdev, int phy_id, int reg) { struct r8152 *tp = netdev_priv(netdev); @@ -2573,24 +2561,18 @@ static void r8153_hw_phy_cfg(struct r8152 *tp) data = ocp_reg_read(tp, OCP_POWER_CFG); data |= EN_10M_PLLOFF; ocp_reg_write(tp, OCP_POWER_CFG, data); - data = sram_read(tp, SRAM_IMPEDANCE); - data &= ~RX_DRIVING_MASK; - sram_write(tp, SRAM_IMPEDANCE, data); + sram_write(tp, SRAM_IMPEDANCE, 0x0b13); ocp_data = ocp_read_word(tp, MCU_TYPE_PLA, PLA_PHY_PWR); ocp_data |= PFM_PWM_SWITCH; ocp_write_word(tp, MCU_TYPE_PLA, PLA_PHY_PWR, ocp_data); - data = sram_read(tp, SRAM_LPF_CFG); - data |= LPF_AUTO_TUNE; - sram_write(tp, SRAM_LPF_CFG, data); + /* Enable LPF corner auto tune */ + sram_write(tp, SRAM_LPF_CFG, 0xf70f); - data = sram_read(tp, SRAM_10M_AMP1); - data |= GDAC_IB_UPALL; - sram_write(tp, SRAM_10M_AMP1, data); - data = sram_read(tp, SRAM_10M_AMP2); - data |= AMP_DN; - sram_write(tp, SRAM_10M_AMP2, data); + /* Adjust 10M Amplitude */ + sram_write(tp, SRAM_10M_AMP1, 0x00af); + sram_write(tp, SRAM_10M_AMP2, 0x0208); set_bit(PHY_RESET, &tp->flags); } |