diff options
| author | hayeswang <hayeswang@realtek.com> | 2015-07-22 10:27:41 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2015-07-22 20:51:16 +0300 |
| commit | fb02eb4a29303295f2fed8a69d9aa703792c834b (patch) | |
| tree | e7f529195379f42feb855d4539fee2cca233be2f /drivers/net/usb | |
| parent | de18547d48c0e735309d6874852f048352e08a88 (diff) | |
| download | linux-fb02eb4a29303295f2fed8a69d9aa703792c834b.tar.xz | |
r8152: support the new RTL8153 chip
Support the new USB gigabit ethernet.
Signed-off-by: Hayes Wang <hayeswang@realtek.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/usb')
| -rw-r--r-- | drivers/net/usb/r8152.c | 18 |
1 files changed, 17 insertions, 1 deletions
diff --git a/drivers/net/usb/r8152.c b/drivers/net/usb/r8152.c index 7f6419ebb5e1..57b72ecb5455 100644 --- a/drivers/net/usb/r8152.c +++ b/drivers/net/usb/r8152.c @@ -622,6 +622,7 @@ enum rtl_version { RTL_VER_03, RTL_VER_04, RTL_VER_05, + RTL_VER_06, RTL_VER_MAX }; @@ -2560,7 +2561,10 @@ static void r8153_hw_phy_cfg(struct r8152 *tp) u32 ocp_data; u16 data; - ocp_reg_write(tp, OCP_ADC_CFG, CKADSEL_L | ADC_EN | EN_EMI_L); + if (tp->version == RTL_VER_03 || tp->version == RTL_VER_04 || + tp->version == RTL_VER_05) + ocp_reg_write(tp, OCP_ADC_CFG, CKADSEL_L | ADC_EN | EN_EMI_L); + data = r8152_mdio_read(tp, MII_BMCR); if (data & BMCR_PDOWN) { data &= ~BMCR_PDOWN; @@ -3274,6 +3278,13 @@ static void r8153_init(struct r8152 *tp) else ocp_data |= DYNAMIC_BURST; ocp_write_byte(tp, MCU_TYPE_USB, USB_CSR_DUMMY1, ocp_data); + } else if (tp->version == RTL_VER_06) { + ocp_data = ocp_read_byte(tp, MCU_TYPE_USB, USB_CSR_DUMMY1); + if (ocp_read_word(tp, MCU_TYPE_USB, USB_BURST_SIZE) == 0) + ocp_data &= ~DYNAMIC_BURST; + else + ocp_data |= DYNAMIC_BURST; + ocp_write_byte(tp, MCU_TYPE_USB, USB_CSR_DUMMY1, ocp_data); } ocp_data = ocp_read_byte(tp, MCU_TYPE_USB, USB_CSR_DUMMY2); @@ -3908,6 +3919,10 @@ static void r8152b_get_version(struct r8152 *tp) tp->version = RTL_VER_05; tp->mii.supports_gmii = 1; break; + case 0x5c30: + tp->version = RTL_VER_06; + tp->mii.supports_gmii = 1; + break; default: netif_info(tp, probe, tp->netdev, "Unknown version 0x%04x\n", version); @@ -3953,6 +3968,7 @@ static int rtl_ops_init(struct r8152 *tp) case RTL_VER_03: case RTL_VER_04: case RTL_VER_05: + case RTL_VER_06: ops->init = r8153_init; ops->enable = rtl8153_enable; ops->disable = rtl8153_disable; |