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path: root/drivers/net/r8169.c
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Diffstat (limited to 'drivers/net/r8169.c')
-rw-r--r--drivers/net/r8169.c812
1 files changed, 133 insertions, 679 deletions
diff --git a/drivers/net/r8169.c b/drivers/net/r8169.c
index e165d96ec7df..312446234509 100644
--- a/drivers/net/r8169.c
+++ b/drivers/net/r8169.c
@@ -24,6 +24,7 @@
24#include <linux/init.h> 24#include <linux/init.h>
25#include <linux/dma-mapping.h> 25#include <linux/dma-mapping.h>
26#include <linux/pm_runtime.h> 26#include <linux/pm_runtime.h>
27#include <linux/firmware.h>
27 28
28#include <asm/system.h> 29#include <asm/system.h>
29#include <asm/io.h> 30#include <asm/io.h>
@@ -33,6 +34,9 @@
33#define MODULENAME "r8169" 34#define MODULENAME "r8169"
34#define PFX MODULENAME ": " 35#define PFX MODULENAME ": "
35 36
37#define FIRMWARE_8168D_1 "rtl_nic/rtl8168d-1.fw"
38#define FIRMWARE_8168D_2 "rtl_nic/rtl8168d-2.fw"
39
36#ifdef RTL8169_DEBUG 40#ifdef RTL8169_DEBUG
37#define assert(expr) \ 41#define assert(expr) \
38 if (!(expr)) { \ 42 if (!(expr)) { \
@@ -514,6 +518,8 @@ module_param_named(debug, debug.msg_enable, int, 0);
514MODULE_PARM_DESC(debug, "Debug verbosity level (0=none, ..., 16=all)"); 518MODULE_PARM_DESC(debug, "Debug verbosity level (0=none, ..., 16=all)");
515MODULE_LICENSE("GPL"); 519MODULE_LICENSE("GPL");
516MODULE_VERSION(RTL8169_VERSION); 520MODULE_VERSION(RTL8169_VERSION);
521MODULE_FIRMWARE(FIRMWARE_8168D_1);
522MODULE_FIRMWARE(FIRMWARE_8168D_2);
517 523
518static int rtl8169_open(struct net_device *dev); 524static int rtl8169_open(struct net_device *dev);
519static netdev_tx_t rtl8169_start_xmit(struct sk_buff *skb, 525static netdev_tx_t rtl8169_start_xmit(struct sk_buff *skb,
@@ -1393,6 +1399,65 @@ static void rtl_phy_write(void __iomem *ioaddr, const struct phy_reg *regs, int
1393 } 1399 }
1394} 1400}
1395 1401
1402#define PHY_READ 0x00000000
1403#define PHY_DATA_OR 0x10000000
1404#define PHY_DATA_AND 0x20000000
1405#define PHY_BJMPN 0x30000000
1406#define PHY_READ_EFUSE 0x40000000
1407#define PHY_READ_MAC_BYTE 0x50000000
1408#define PHY_WRITE_MAC_BYTE 0x60000000
1409#define PHY_CLEAR_READCOUNT 0x70000000
1410#define PHY_WRITE 0x80000000
1411#define PHY_READCOUNT_EQ_SKIP 0x90000000
1412#define PHY_COMP_EQ_SKIPN 0xa0000000
1413#define PHY_COMP_NEQ_SKIPN 0xb0000000
1414#define PHY_WRITE_PREVIOUS 0xc0000000
1415#define PHY_SKIPN 0xd0000000
1416#define PHY_DELAY_MS 0xe0000000
1417#define PHY_WRITE_ERI_WORD 0xf0000000
1418
1419static void
1420rtl_phy_write_fw(struct rtl8169_private *tp, const struct firmware *fw)
1421{
1422 void __iomem *ioaddr = tp->mmio_addr;
1423 __le32 *phytable = (__le32 *)fw->data;
1424 struct net_device *dev = tp->dev;
1425 size_t i;
1426
1427 if (fw->size % sizeof(*phytable)) {
1428 netif_err(tp, probe, dev, "odd sized firmware %zd\n", fw->size);
1429 return;
1430 }
1431
1432 for (i = 0; i < fw->size / sizeof(*phytable); i++) {
1433 u32 action = le32_to_cpu(phytable[i]);
1434
1435 if (!action)
1436 break;
1437
1438 if ((action & 0xf0000000) != PHY_WRITE) {
1439 netif_err(tp, probe, dev,
1440 "unknown action 0x%08x\n", action);
1441 return;
1442 }
1443 }
1444
1445 while (i-- != 0) {
1446 u32 action = le32_to_cpu(*phytable);
1447 u32 data = action & 0x0000ffff;
1448 u32 reg = (action & 0x0fff0000) >> 16;
1449
1450 switch(action & 0xf0000000) {
1451 case PHY_WRITE:
1452 mdio_write(ioaddr, reg, data);
1453 phytable++;
1454 break;
1455 default:
1456 BUG();
1457 }
1458 }
1459}
1460
1396static void rtl8169s_hw_phy_config(void __iomem *ioaddr) 1461static void rtl8169s_hw_phy_config(void __iomem *ioaddr)
1397{ 1462{
1398 static const struct phy_reg phy_reg_init[] = { 1463 static const struct phy_reg phy_reg_init[] = {
@@ -1725,9 +1790,10 @@ static void rtl8168c_4_hw_phy_config(void __iomem *ioaddr)
1725 rtl8168c_3_hw_phy_config(ioaddr); 1790 rtl8168c_3_hw_phy_config(ioaddr);
1726} 1791}
1727 1792
1728static void rtl8168d_1_hw_phy_config(void __iomem *ioaddr) 1793static void rtl8168d_1_hw_phy_config(struct rtl8169_private *tp)
1729{ 1794{
1730 static const struct phy_reg phy_reg_init_0[] = { 1795 static const struct phy_reg phy_reg_init_0[] = {
1796 /* Channel Estimation */
1731 { 0x1f, 0x0001 }, 1797 { 0x1f, 0x0001 },
1732 { 0x06, 0x4064 }, 1798 { 0x06, 0x4064 },
1733 { 0x07, 0x2863 }, 1799 { 0x07, 0x2863 },
@@ -1744,379 +1810,41 @@ static void rtl8168d_1_hw_phy_config(void __iomem *ioaddr)
1744 { 0x12, 0xf49f }, 1810 { 0x12, 0xf49f },
1745 { 0x13, 0x070b }, 1811 { 0x13, 0x070b },
1746 { 0x1a, 0x05ad }, 1812 { 0x1a, 0x05ad },
1747 { 0x14, 0x94c0 } 1813 { 0x14, 0x94c0 },
1748 }; 1814
1749 static const struct phy_reg phy_reg_init_1[] = { 1815 /*
1816 * Tx Error Issue
1817 * enhance line driver power
1818 */
1750 { 0x1f, 0x0002 }, 1819 { 0x1f, 0x0002 },
1751 { 0x06, 0x5561 }, 1820 { 0x06, 0x5561 },
1752 { 0x1f, 0x0005 }, 1821 { 0x1f, 0x0005 },
1753 { 0x05, 0x8332 }, 1822 { 0x05, 0x8332 },
1754 { 0x06, 0x5561 } 1823 { 0x06, 0x5561 },
1755 }; 1824
1756 static const struct phy_reg phy_reg_init_2[] = { 1825 /*
1757 { 0x1f, 0x0005 }, 1826 * Can not link to 1Gbps with bad cable
1758 { 0x05, 0xffc2 }, 1827 * Decrease SNR threshold form 21.07dB to 19.04dB
1759 { 0x1f, 0x0005 }, 1828 */
1760 { 0x05, 0x8000 }, 1829 { 0x1f, 0x0001 },
1761 { 0x06, 0xf8f9 }, 1830 { 0x17, 0x0cc0 },
1762 { 0x06, 0xfaef },
1763 { 0x06, 0x59ee },
1764 { 0x06, 0xf8ea },
1765 { 0x06, 0x00ee },
1766 { 0x06, 0xf8eb },
1767 { 0x06, 0x00e0 },
1768 { 0x06, 0xf87c },
1769 { 0x06, 0xe1f8 },
1770 { 0x06, 0x7d59 },
1771 { 0x06, 0x0fef },
1772 { 0x06, 0x0139 },
1773 { 0x06, 0x029e },
1774 { 0x06, 0x06ef },
1775 { 0x06, 0x1039 },
1776 { 0x06, 0x089f },
1777 { 0x06, 0x2aee },
1778 { 0x06, 0xf8ea },
1779 { 0x06, 0x00ee },
1780 { 0x06, 0xf8eb },
1781 { 0x06, 0x01e0 },
1782 { 0x06, 0xf87c },
1783 { 0x06, 0xe1f8 },
1784 { 0x06, 0x7d58 },
1785 { 0x06, 0x409e },
1786 { 0x06, 0x0f39 },
1787 { 0x06, 0x46aa },
1788 { 0x06, 0x0bbf },
1789 { 0x06, 0x8290 },
1790 { 0x06, 0xd682 },
1791 { 0x06, 0x9802 },
1792 { 0x06, 0x014f },
1793 { 0x06, 0xae09 },
1794 { 0x06, 0xbf82 },
1795 { 0x06, 0x98d6 },
1796 { 0x06, 0x82a0 },
1797 { 0x06, 0x0201 },
1798 { 0x06, 0x4fef },
1799 { 0x06, 0x95fe },
1800 { 0x06, 0xfdfc },
1801 { 0x06, 0x05f8 },
1802 { 0x06, 0xf9fa },
1803 { 0x06, 0xeef8 },
1804 { 0x06, 0xea00 },
1805 { 0x06, 0xeef8 },
1806 { 0x06, 0xeb00 },
1807 { 0x06, 0xe2f8 },
1808 { 0x06, 0x7ce3 },
1809 { 0x06, 0xf87d },
1810 { 0x06, 0xa511 },
1811 { 0x06, 0x1112 },
1812 { 0x06, 0xd240 },
1813 { 0x06, 0xd644 },
1814 { 0x06, 0x4402 },
1815 { 0x06, 0x8217 },
1816 { 0x06, 0xd2a0 },
1817 { 0x06, 0xd6aa },
1818 { 0x06, 0xaa02 },
1819 { 0x06, 0x8217 },
1820 { 0x06, 0xae0f },
1821 { 0x06, 0xa544 },
1822 { 0x06, 0x4402 },
1823 { 0x06, 0xae4d },
1824 { 0x06, 0xa5aa },
1825 { 0x06, 0xaa02 },
1826 { 0x06, 0xae47 },
1827 { 0x06, 0xaf82 },
1828 { 0x06, 0x13ee },
1829 { 0x06, 0x834e },
1830 { 0x06, 0x00ee },
1831 { 0x06, 0x834d },
1832 { 0x06, 0x0fee },
1833 { 0x06, 0x834c },
1834 { 0x06, 0x0fee },
1835 { 0x06, 0x834f },
1836 { 0x06, 0x00ee },
1837 { 0x06, 0x8351 },
1838 { 0x06, 0x00ee },
1839 { 0x06, 0x834a },
1840 { 0x06, 0xffee },
1841 { 0x06, 0x834b },
1842 { 0x06, 0xffe0 },
1843 { 0x06, 0x8330 },
1844 { 0x06, 0xe183 },
1845 { 0x06, 0x3158 },
1846 { 0x06, 0xfee4 },
1847 { 0x06, 0xf88a },
1848 { 0x06, 0xe5f8 },
1849 { 0x06, 0x8be0 },
1850 { 0x06, 0x8332 },
1851 { 0x06, 0xe183 },
1852 { 0x06, 0x3359 },
1853 { 0x06, 0x0fe2 },
1854 { 0x06, 0x834d },
1855 { 0x06, 0x0c24 },
1856 { 0x06, 0x5af0 },
1857 { 0x06, 0x1e12 },
1858 { 0x06, 0xe4f8 },
1859 { 0x06, 0x8ce5 },
1860 { 0x06, 0xf88d },
1861 { 0x06, 0xaf82 },
1862 { 0x06, 0x13e0 },
1863 { 0x06, 0x834f },
1864 { 0x06, 0x10e4 },
1865 { 0x06, 0x834f },
1866 { 0x06, 0xe083 },
1867 { 0x06, 0x4e78 },
1868 { 0x06, 0x009f },
1869 { 0x06, 0x0ae0 },
1870 { 0x06, 0x834f },
1871 { 0x06, 0xa010 },
1872 { 0x06, 0xa5ee },
1873 { 0x06, 0x834e },
1874 { 0x06, 0x01e0 },
1875 { 0x06, 0x834e },
1876 { 0x06, 0x7805 },
1877 { 0x06, 0x9e9a },
1878 { 0x06, 0xe083 },
1879 { 0x06, 0x4e78 },
1880 { 0x06, 0x049e },
1881 { 0x06, 0x10e0 },
1882 { 0x06, 0x834e },
1883 { 0x06, 0x7803 },
1884 { 0x06, 0x9e0f },
1885 { 0x06, 0xe083 },
1886 { 0x06, 0x4e78 },
1887 { 0x06, 0x019e },
1888 { 0x06, 0x05ae },
1889 { 0x06, 0x0caf },
1890 { 0x06, 0x81f8 },
1891 { 0x06, 0xaf81 },
1892 { 0x06, 0xa3af },
1893 { 0x06, 0x81dc },
1894 { 0x06, 0xaf82 },
1895 { 0x06, 0x13ee },
1896 { 0x06, 0x8348 },
1897 { 0x06, 0x00ee },
1898 { 0x06, 0x8349 },
1899 { 0x06, 0x00e0 },
1900 { 0x06, 0x8351 },
1901 { 0x06, 0x10e4 },
1902 { 0x06, 0x8351 },
1903 { 0x06, 0x5801 },
1904 { 0x06, 0x9fea },
1905 { 0x06, 0xd000 },
1906 { 0x06, 0xd180 },
1907 { 0x06, 0x1f66 },
1908 { 0x06, 0xe2f8 },
1909 { 0x06, 0xeae3 },
1910 { 0x06, 0xf8eb },
1911 { 0x06, 0x5af8 },
1912 { 0x06, 0x1e20 },
1913 { 0x06, 0xe6f8 },
1914 { 0x06, 0xeae5 },
1915 { 0x06, 0xf8eb },
1916 { 0x06, 0xd302 },
1917 { 0x06, 0xb3fe },
1918 { 0x06, 0xe2f8 },
1919 { 0x06, 0x7cef },
1920 { 0x06, 0x325b },
1921 { 0x06, 0x80e3 },
1922 { 0x06, 0xf87d },
1923 { 0x06, 0x9e03 },
1924 { 0x06, 0x7dff },
1925 { 0x06, 0xff0d },
1926 { 0x06, 0x581c },
1927 { 0x06, 0x551a },
1928 { 0x06, 0x6511 },
1929 { 0x06, 0xa190 },
1930 { 0x06, 0xd3e2 },
1931 { 0x06, 0x8348 },
1932 { 0x06, 0xe383 },
1933 { 0x06, 0x491b },
1934 { 0x06, 0x56ab },
1935 { 0x06, 0x08ef },
1936 { 0x06, 0x56e6 },
1937 { 0x06, 0x8348 },
1938 { 0x06, 0xe783 },
1939 { 0x06, 0x4910 },
1940 { 0x06, 0xd180 },
1941 { 0x06, 0x1f66 },
1942 { 0x06, 0xa004 },
1943 { 0x06, 0xb9e2 },
1944 { 0x06, 0x8348 },
1945 { 0x06, 0xe383 },
1946 { 0x06, 0x49ef },
1947 { 0x06, 0x65e2 },
1948 { 0x06, 0x834a },
1949 { 0x06, 0xe383 },
1950 { 0x06, 0x4b1b },
1951 { 0x06, 0x56aa },
1952 { 0x06, 0x0eef },
1953 { 0x06, 0x56e6 },
1954 { 0x06, 0x834a },
1955 { 0x06, 0xe783 },
1956 { 0x06, 0x4be2 },
1957 { 0x06, 0x834d },
1958 { 0x06, 0xe683 },
1959 { 0x06, 0x4ce0 },
1960 { 0x06, 0x834d },
1961 { 0x06, 0xa000 },
1962 { 0x06, 0x0caf },
1963 { 0x06, 0x81dc },
1964 { 0x06, 0xe083 },
1965 { 0x06, 0x4d10 },
1966 { 0x06, 0xe483 },
1967 { 0x06, 0x4dae },
1968 { 0x06, 0x0480 },
1969 { 0x06, 0xe483 },
1970 { 0x06, 0x4de0 },
1971 { 0x06, 0x834e },
1972 { 0x06, 0x7803 },
1973 { 0x06, 0x9e0b },
1974 { 0x06, 0xe083 },
1975 { 0x06, 0x4e78 },
1976 { 0x06, 0x049e },
1977 { 0x06, 0x04ee },
1978 { 0x06, 0x834e },
1979 { 0x06, 0x02e0 },
1980 { 0x06, 0x8332 },
1981 { 0x06, 0xe183 },
1982 { 0x06, 0x3359 },
1983 { 0x06, 0x0fe2 },
1984 { 0x06, 0x834d },
1985 { 0x06, 0x0c24 },
1986 { 0x06, 0x5af0 },
1987 { 0x06, 0x1e12 },
1988 { 0x06, 0xe4f8 },
1989 { 0x06, 0x8ce5 },
1990 { 0x06, 0xf88d },
1991 { 0x06, 0xe083 },
1992 { 0x06, 0x30e1 },
1993 { 0x06, 0x8331 },
1994 { 0x06, 0x6801 },
1995 { 0x06, 0xe4f8 },
1996 { 0x06, 0x8ae5 },
1997 { 0x06, 0xf88b },
1998 { 0x06, 0xae37 },
1999 { 0x06, 0xee83 },
2000 { 0x06, 0x4e03 },
2001 { 0x06, 0xe083 },
2002 { 0x06, 0x4ce1 },
2003 { 0x06, 0x834d },
2004 { 0x06, 0x1b01 },
2005 { 0x06, 0x9e04 },
2006 { 0x06, 0xaaa1 },
2007 { 0x06, 0xaea8 },
2008 { 0x06, 0xee83 },
2009 { 0x06, 0x4e04 },
2010 { 0x06, 0xee83 },
2011 { 0x06, 0x4f00 },
2012 { 0x06, 0xaeab },
2013 { 0x06, 0xe083 },
2014 { 0x06, 0x4f78 },
2015 { 0x06, 0x039f },
2016 { 0x06, 0x14ee },
2017 { 0x06, 0x834e },
2018 { 0x06, 0x05d2 },
2019 { 0x06, 0x40d6 },
2020 { 0x06, 0x5554 },
2021 { 0x06, 0x0282 },
2022 { 0x06, 0x17d2 },
2023 { 0x06, 0xa0d6 },
2024 { 0x06, 0xba00 },
2025 { 0x06, 0x0282 },
2026 { 0x06, 0x17fe },
2027 { 0x06, 0xfdfc },
2028 { 0x06, 0x05f8 },
2029 { 0x06, 0xe0f8 },
2030 { 0x06, 0x60e1 },
2031 { 0x06, 0xf861 },
2032 { 0x06, 0x6802 },
2033 { 0x06, 0xe4f8 },
2034 { 0x06, 0x60e5 },
2035 { 0x06, 0xf861 },
2036 { 0x06, 0xe0f8 },
2037 { 0x06, 0x48e1 },
2038 { 0x06, 0xf849 },
2039 { 0x06, 0x580f },
2040 { 0x06, 0x1e02 },
2041 { 0x06, 0xe4f8 },
2042 { 0x06, 0x48e5 },
2043 { 0x06, 0xf849 },
2044 { 0x06, 0xd000 },
2045 { 0x06, 0x0282 },
2046 { 0x06, 0x5bbf },
2047 { 0x06, 0x8350 },
2048 { 0x06, 0xef46 },
2049 { 0x06, 0xdc19 },
2050 { 0x06, 0xddd0 },
2051 { 0x06, 0x0102 },
2052 { 0x06, 0x825b },
2053 { 0x06, 0x0282 },
2054 { 0x06, 0x77e0 },
2055 { 0x06, 0xf860 },
2056 { 0x06, 0xe1f8 },
2057 { 0x06, 0x6158 },
2058 { 0x06, 0xfde4 },
2059 { 0x06, 0xf860 },
2060 { 0x06, 0xe5f8 },
2061 { 0x06, 0x61fc },
2062 { 0x06, 0x04f9 },
2063 { 0x06, 0xfafb },
2064 { 0x06, 0xc6bf },
2065 { 0x06, 0xf840 },
2066 { 0x06, 0xbe83 },
2067 { 0x06, 0x50a0 },
2068 { 0x06, 0x0101 },
2069 { 0x06, 0x071b },
2070 { 0x06, 0x89cf },
2071 { 0x06, 0xd208 },
2072 { 0x06, 0xebdb },
2073 { 0x06, 0x19b2 },
2074 { 0x06, 0xfbff },
2075 { 0x06, 0xfefd },
2076 { 0x06, 0x04f8 },
2077 { 0x06, 0xe0f8 },
2078 { 0x06, 0x48e1 },
2079 { 0x06, 0xf849 },
2080 { 0x06, 0x6808 },
2081 { 0x06, 0xe4f8 },
2082 { 0x06, 0x48e5 },
2083 { 0x06, 0xf849 },
2084 { 0x06, 0x58f7 },
2085 { 0x06, 0xe4f8 },
2086 { 0x06, 0x48e5 },
2087 { 0x06, 0xf849 },
2088 { 0x06, 0xfc04 },
2089 { 0x06, 0x4d20 },
2090 { 0x06, 0x0002 },
2091 { 0x06, 0x4e22 },
2092 { 0x06, 0x0002 },
2093 { 0x06, 0x4ddf },
2094 { 0x06, 0xff01 },
2095 { 0x06, 0x4edd },
2096 { 0x06, 0xff01 },
2097 { 0x05, 0x83d4 },
2098 { 0x06, 0x8000 },
2099 { 0x05, 0x83d8 },
2100 { 0x06, 0x8051 },
2101 { 0x02, 0x6010 },
2102 { 0x03, 0xdc00 },
2103 { 0x05, 0xfff6 },
2104 { 0x06, 0x00fc },
2105 { 0x1f, 0x0000 },
2106 1831
2107 { 0x1f, 0x0000 }, 1832 { 0x1f, 0x0000 },
2108 { 0x0d, 0xf880 }, 1833 { 0x0d, 0xf880 }
2109 { 0x1f, 0x0000 }
2110 }; 1834 };
1835 void __iomem *ioaddr = tp->mmio_addr;
1836 const struct firmware *fw;
2111 1837
2112 rtl_phy_write(ioaddr, phy_reg_init_0, ARRAY_SIZE(phy_reg_init_0)); 1838 rtl_phy_write(ioaddr, phy_reg_init_0, ARRAY_SIZE(phy_reg_init_0));
2113 1839
1840 /*
1841 * Rx Error Issue
1842 * Fine Tune Switching regulator parameter
1843 */
2114 mdio_write(ioaddr, 0x1f, 0x0002); 1844 mdio_write(ioaddr, 0x1f, 0x0002);
2115 mdio_plus_minus(ioaddr, 0x0b, 0x0010, 0x00ef); 1845 mdio_plus_minus(ioaddr, 0x0b, 0x0010, 0x00ef);
2116 mdio_plus_minus(ioaddr, 0x0c, 0xa200, 0x5d00); 1846 mdio_plus_minus(ioaddr, 0x0c, 0xa200, 0x5d00);
2117 1847
2118 rtl_phy_write(ioaddr, phy_reg_init_1, ARRAY_SIZE(phy_reg_init_1));
2119
2120 if (rtl8168d_efuse_read(ioaddr, 0x01) == 0xb1) { 1848 if (rtl8168d_efuse_read(ioaddr, 0x01) == 0xb1) {
2121 static const struct phy_reg phy_reg_init[] = { 1849 static const struct phy_reg phy_reg_init[] = {
2122 { 0x1f, 0x0002 }, 1850 { 0x1f, 0x0002 },
@@ -2157,20 +1885,33 @@ static void rtl8168d_1_hw_phy_config(void __iomem *ioaddr)
2157 rtl_phy_write(ioaddr, phy_reg_init, ARRAY_SIZE(phy_reg_init)); 1885 rtl_phy_write(ioaddr, phy_reg_init, ARRAY_SIZE(phy_reg_init));
2158 } 1886 }
2159 1887
1888 /* RSET couple improve */
2160 mdio_write(ioaddr, 0x1f, 0x0002); 1889 mdio_write(ioaddr, 0x1f, 0x0002);
2161 mdio_patch(ioaddr, 0x0d, 0x0300); 1890 mdio_patch(ioaddr, 0x0d, 0x0300);
2162 mdio_patch(ioaddr, 0x0f, 0x0010); 1891 mdio_patch(ioaddr, 0x0f, 0x0010);
2163 1892
1893 /* Fine tune PLL performance */
2164 mdio_write(ioaddr, 0x1f, 0x0002); 1894 mdio_write(ioaddr, 0x1f, 0x0002);
2165 mdio_plus_minus(ioaddr, 0x02, 0x0100, 0x0600); 1895 mdio_plus_minus(ioaddr, 0x02, 0x0100, 0x0600);
2166 mdio_plus_minus(ioaddr, 0x03, 0x0000, 0xe000); 1896 mdio_plus_minus(ioaddr, 0x03, 0x0000, 0xe000);
2167 1897
2168 rtl_phy_write(ioaddr, phy_reg_init_2, ARRAY_SIZE(phy_reg_init_2)); 1898 mdio_write(ioaddr, 0x1f, 0x0005);
1899 mdio_write(ioaddr, 0x05, 0x001b);
1900 if (mdio_read(ioaddr, 0x06) == 0xbf00 &&
1901 request_firmware(&fw, FIRMWARE_8168D_1, &tp->pci_dev->dev) == 0) {
1902 rtl_phy_write_fw(tp, fw);
1903 release_firmware(fw);
1904 } else {
1905 netif_warn(tp, probe, tp->dev, "unable to apply firmware patch\n");
1906 }
1907
1908 mdio_write(ioaddr, 0x1f, 0x0000);
2169} 1909}
2170 1910
2171static void rtl8168d_2_hw_phy_config(void __iomem *ioaddr) 1911static void rtl8168d_2_hw_phy_config(struct rtl8169_private *tp)
2172{ 1912{
2173 static const struct phy_reg phy_reg_init_0[] = { 1913 static const struct phy_reg phy_reg_init_0[] = {
1914 /* Channel Estimation */
2174 { 0x1f, 0x0001 }, 1915 { 0x1f, 0x0001 },
2175 { 0x06, 0x4064 }, 1916 { 0x06, 0x4064 },
2176 { 0x07, 0x2863 }, 1917 { 0x07, 0x2863 },
@@ -2189,324 +1930,28 @@ static void rtl8168d_2_hw_phy_config(void __iomem *ioaddr)
2189 { 0x1a, 0x05ad }, 1930 { 0x1a, 0x05ad },
2190 { 0x14, 0x94c0 }, 1931 { 0x14, 0x94c0 },
2191 1932
1933 /*
1934 * Tx Error Issue
1935 * enhance line driver power
1936 */
2192 { 0x1f, 0x0002 }, 1937 { 0x1f, 0x0002 },
2193 { 0x06, 0x5561 }, 1938 { 0x06, 0x5561 },
2194 { 0x1f, 0x0005 }, 1939 { 0x1f, 0x0005 },
2195 { 0x05, 0x8332 }, 1940 { 0x05, 0x8332 },
2196 { 0x06, 0x5561 } 1941 { 0x06, 0x5561 },
2197 }; 1942
2198 static const struct phy_reg phy_reg_init_1[] = { 1943 /*
2199 { 0x1f, 0x0005 }, 1944 * Can not link to 1Gbps with bad cable
2200 { 0x05, 0xffc2 }, 1945 * Decrease SNR threshold form 21.07dB to 19.04dB
2201 { 0x1f, 0x0005 }, 1946 */
2202 { 0x05, 0x8000 }, 1947 { 0x1f, 0x0001 },
2203 { 0x06, 0xf8f9 }, 1948 { 0x17, 0x0cc0 },
2204 { 0x06, 0xfaee },
2205 { 0x06, 0xf8ea },
2206 { 0x06, 0x00ee },
2207 { 0x06, 0xf8eb },
2208 { 0x06, 0x00e2 },
2209 { 0x06, 0xf87c },
2210 { 0x06, 0xe3f8 },
2211 { 0x06, 0x7da5 },
2212 { 0x06, 0x1111 },
2213 { 0x06, 0x12d2 },
2214 { 0x06, 0x40d6 },
2215 { 0x06, 0x4444 },
2216 { 0x06, 0x0281 },
2217 { 0x06, 0xc6d2 },
2218 { 0x06, 0xa0d6 },
2219 { 0x06, 0xaaaa },
2220 { 0x06, 0x0281 },
2221 { 0x06, 0xc6ae },
2222 { 0x06, 0x0fa5 },
2223 { 0x06, 0x4444 },
2224 { 0x06, 0x02ae },
2225 { 0x06, 0x4da5 },
2226 { 0x06, 0xaaaa },
2227 { 0x06, 0x02ae },
2228 { 0x06, 0x47af },
2229 { 0x06, 0x81c2 },
2230 { 0x06, 0xee83 },
2231 { 0x06, 0x4e00 },
2232 { 0x06, 0xee83 },
2233 { 0x06, 0x4d0f },
2234 { 0x06, 0xee83 },
2235 { 0x06, 0x4c0f },
2236 { 0x06, 0xee83 },
2237 { 0x06, 0x4f00 },
2238 { 0x06, 0xee83 },
2239 { 0x06, 0x5100 },
2240 { 0x06, 0xee83 },
2241 { 0x06, 0x4aff },
2242 { 0x06, 0xee83 },
2243 { 0x06, 0x4bff },
2244 { 0x06, 0xe083 },
2245 { 0x06, 0x30e1 },
2246 { 0x06, 0x8331 },
2247 { 0x06, 0x58fe },
2248 { 0x06, 0xe4f8 },
2249 { 0x06, 0x8ae5 },
2250 { 0x06, 0xf88b },
2251 { 0x06, 0xe083 },
2252 { 0x06, 0x32e1 },
2253 { 0x06, 0x8333 },
2254 { 0x06, 0x590f },
2255 { 0x06, 0xe283 },
2256 { 0x06, 0x4d0c },
2257 { 0x06, 0x245a },
2258 { 0x06, 0xf01e },
2259 { 0x06, 0x12e4 },
2260 { 0x06, 0xf88c },
2261 { 0x06, 0xe5f8 },
2262 { 0x06, 0x8daf },
2263 { 0x06, 0x81c2 },
2264 { 0x06, 0xe083 },
2265 { 0x06, 0x4f10 },
2266 { 0x06, 0xe483 },
2267 { 0x06, 0x4fe0 },
2268 { 0x06, 0x834e },
2269 { 0x06, 0x7800 },
2270 { 0x06, 0x9f0a },
2271 { 0x06, 0xe083 },
2272 { 0x06, 0x4fa0 },
2273 { 0x06, 0x10a5 },
2274 { 0x06, 0xee83 },
2275 { 0x06, 0x4e01 },
2276 { 0x06, 0xe083 },
2277 { 0x06, 0x4e78 },
2278 { 0x06, 0x059e },
2279 { 0x06, 0x9ae0 },
2280 { 0x06, 0x834e },
2281 { 0x06, 0x7804 },
2282 { 0x06, 0x9e10 },
2283 { 0x06, 0xe083 },
2284 { 0x06, 0x4e78 },
2285 { 0x06, 0x039e },
2286 { 0x06, 0x0fe0 },
2287 { 0x06, 0x834e },
2288 { 0x06, 0x7801 },
2289 { 0x06, 0x9e05 },
2290 { 0x06, 0xae0c },
2291 { 0x06, 0xaf81 },
2292 { 0x06, 0xa7af },
2293 { 0x06, 0x8152 },
2294 { 0x06, 0xaf81 },
2295 { 0x06, 0x8baf },
2296 { 0x06, 0x81c2 },
2297 { 0x06, 0xee83 },
2298 { 0x06, 0x4800 },
2299 { 0x06, 0xee83 },
2300 { 0x06, 0x4900 },
2301 { 0x06, 0xe083 },
2302 { 0x06, 0x5110 },
2303 { 0x06, 0xe483 },
2304 { 0x06, 0x5158 },
2305 { 0x06, 0x019f },
2306 { 0x06, 0xead0 },
2307 { 0x06, 0x00d1 },
2308 { 0x06, 0x801f },
2309 { 0x06, 0x66e2 },
2310 { 0x06, 0xf8ea },
2311 { 0x06, 0xe3f8 },
2312 { 0x06, 0xeb5a },
2313 { 0x06, 0xf81e },
2314 { 0x06, 0x20e6 },
2315 { 0x06, 0xf8ea },
2316 { 0x06, 0xe5f8 },
2317 { 0x06, 0xebd3 },
2318 { 0x06, 0x02b3 },
2319 { 0x06, 0xfee2 },
2320 { 0x06, 0xf87c },
2321 { 0x06, 0xef32 },
2322 { 0x06, 0x5b80 },
2323 { 0x06, 0xe3f8 },
2324 { 0x06, 0x7d9e },
2325 { 0x06, 0x037d },
2326 { 0x06, 0xffff },
2327 { 0x06, 0x0d58 },
2328 { 0x06, 0x1c55 },
2329 { 0x06, 0x1a65 },
2330 { 0x06, 0x11a1 },
2331 { 0x06, 0x90d3 },
2332 { 0x06, 0xe283 },
2333 { 0x06, 0x48e3 },
2334 { 0x06, 0x8349 },
2335 { 0x06, 0x1b56 },
2336 { 0x06, 0xab08 },
2337 { 0x06, 0xef56 },
2338 { 0x06, 0xe683 },
2339 { 0x06, 0x48e7 },
2340 { 0x06, 0x8349 },
2341 { 0x06, 0x10d1 },
2342 { 0x06, 0x801f },
2343 { 0x06, 0x66a0 },
2344 { 0x06, 0x04b9 },
2345 { 0x06, 0xe283 },
2346 { 0x06, 0x48e3 },
2347 { 0x06, 0x8349 },
2348 { 0x06, 0xef65 },
2349 { 0x06, 0xe283 },
2350 { 0x06, 0x4ae3 },
2351 { 0x06, 0x834b },
2352 { 0x06, 0x1b56 },
2353 { 0x06, 0xaa0e },
2354 { 0x06, 0xef56 },
2355 { 0x06, 0xe683 },
2356 { 0x06, 0x4ae7 },
2357 { 0x06, 0x834b },
2358 { 0x06, 0xe283 },
2359 { 0x06, 0x4de6 },
2360 { 0x06, 0x834c },
2361 { 0x06, 0xe083 },
2362 { 0x06, 0x4da0 },
2363 { 0x06, 0x000c },
2364 { 0x06, 0xaf81 },
2365 { 0x06, 0x8be0 },
2366 { 0x06, 0x834d },
2367 { 0x06, 0x10e4 },
2368 { 0x06, 0x834d },
2369 { 0x06, 0xae04 },
2370 { 0x06, 0x80e4 },
2371 { 0x06, 0x834d },
2372 { 0x06, 0xe083 },
2373 { 0x06, 0x4e78 },
2374 { 0x06, 0x039e },
2375 { 0x06, 0x0be0 },
2376 { 0x06, 0x834e },
2377 { 0x06, 0x7804 },
2378 { 0x06, 0x9e04 },
2379 { 0x06, 0xee83 },
2380 { 0x06, 0x4e02 },
2381 { 0x06, 0xe083 },
2382 { 0x06, 0x32e1 },
2383 { 0x06, 0x8333 },
2384 { 0x06, 0x590f },
2385 { 0x06, 0xe283 },
2386 { 0x06, 0x4d0c },
2387 { 0x06, 0x245a },
2388 { 0x06, 0xf01e },
2389 { 0x06, 0x12e4 },
2390 { 0x06, 0xf88c },
2391 { 0x06, 0xe5f8 },
2392 { 0x06, 0x8de0 },
2393 { 0x06, 0x8330 },
2394 { 0x06, 0xe183 },
2395 { 0x06, 0x3168 },
2396 { 0x06, 0x01e4 },
2397 { 0x06, 0xf88a },
2398 { 0x06, 0xe5f8 },
2399 { 0x06, 0x8bae },
2400 { 0x06, 0x37ee },
2401 { 0x06, 0x834e },
2402 { 0x06, 0x03e0 },
2403 { 0x06, 0x834c },
2404 { 0x06, 0xe183 },
2405 { 0x06, 0x4d1b },
2406 { 0x06, 0x019e },
2407 { 0x06, 0x04aa },
2408 { 0x06, 0xa1ae },
2409 { 0x06, 0xa8ee },
2410 { 0x06, 0x834e },
2411 { 0x06, 0x04ee },
2412 { 0x06, 0x834f },
2413 { 0x06, 0x00ae },
2414 { 0x06, 0xabe0 },
2415 { 0x06, 0x834f },
2416 { 0x06, 0x7803 },
2417 { 0x06, 0x9f14 },
2418 { 0x06, 0xee83 },
2419 { 0x06, 0x4e05 },
2420 { 0x06, 0xd240 },
2421 { 0x06, 0xd655 },
2422 { 0x06, 0x5402 },
2423 { 0x06, 0x81c6 },
2424 { 0x06, 0xd2a0 },
2425 { 0x06, 0xd6ba },
2426 { 0x06, 0x0002 },
2427 { 0x06, 0x81c6 },
2428 { 0x06, 0xfefd },
2429 { 0x06, 0xfc05 },
2430 { 0x06, 0xf8e0 },
2431 { 0x06, 0xf860 },
2432 { 0x06, 0xe1f8 },
2433 { 0x06, 0x6168 },
2434 { 0x06, 0x02e4 },
2435 { 0x06, 0xf860 },
2436 { 0x06, 0xe5f8 },
2437 { 0x06, 0x61e0 },
2438 { 0x06, 0xf848 },
2439 { 0x06, 0xe1f8 },
2440 { 0x06, 0x4958 },
2441 { 0x06, 0x0f1e },
2442 { 0x06, 0x02e4 },
2443 { 0x06, 0xf848 },
2444 { 0x06, 0xe5f8 },
2445 { 0x06, 0x49d0 },
2446 { 0x06, 0x0002 },
2447 { 0x06, 0x820a },
2448 { 0x06, 0xbf83 },
2449 { 0x06, 0x50ef },
2450 { 0x06, 0x46dc },
2451 { 0x06, 0x19dd },
2452 { 0x06, 0xd001 },
2453 { 0x06, 0x0282 },
2454 { 0x06, 0x0a02 },
2455 { 0x06, 0x8226 },
2456 { 0x06, 0xe0f8 },
2457 { 0x06, 0x60e1 },
2458 { 0x06, 0xf861 },
2459 { 0x06, 0x58fd },
2460 { 0x06, 0xe4f8 },
2461 { 0x06, 0x60e5 },
2462 { 0x06, 0xf861 },
2463 { 0x06, 0xfc04 },
2464 { 0x06, 0xf9fa },
2465 { 0x06, 0xfbc6 },
2466 { 0x06, 0xbff8 },
2467 { 0x06, 0x40be },
2468 { 0x06, 0x8350 },
2469 { 0x06, 0xa001 },
2470 { 0x06, 0x0107 },
2471 { 0x06, 0x1b89 },
2472 { 0x06, 0xcfd2 },
2473 { 0x06, 0x08eb },
2474 { 0x06, 0xdb19 },
2475 { 0x06, 0xb2fb },
2476 { 0x06, 0xfffe },
2477 { 0x06, 0xfd04 },
2478 { 0x06, 0xf8e0 },
2479 { 0x06, 0xf848 },
2480 { 0x06, 0xe1f8 },
2481 { 0x06, 0x4968 },
2482 { 0x06, 0x08e4 },
2483 { 0x06, 0xf848 },
2484 { 0x06, 0xe5f8 },
2485 { 0x06, 0x4958 },
2486 { 0x06, 0xf7e4 },
2487 { 0x06, 0xf848 },
2488 { 0x06, 0xe5f8 },
2489 { 0x06, 0x49fc },
2490 { 0x06, 0x044d },
2491 { 0x06, 0x2000 },
2492 { 0x06, 0x024e },
2493 { 0x06, 0x2200 },
2494 { 0x06, 0x024d },
2495 { 0x06, 0xdfff },
2496 { 0x06, 0x014e },
2497 { 0x06, 0xddff },
2498 { 0x06, 0x0100 },
2499 { 0x05, 0x83d8 },
2500 { 0x06, 0x8000 },
2501 { 0x03, 0xdc00 },
2502 { 0x05, 0xfff6 },
2503 { 0x06, 0x00fc },
2504 { 0x1f, 0x0000 },
2505 1949
2506 { 0x1f, 0x0000 }, 1950 { 0x1f, 0x0000 },
2507 { 0x0d, 0xf880 }, 1951 { 0x0d, 0xf880 }
2508 { 0x1f, 0x0000 }
2509 }; 1952 };
1953 void __iomem *ioaddr = tp->mmio_addr;
1954 const struct firmware *fw;
2510 1955
2511 rtl_phy_write(ioaddr, phy_reg_init_0, ARRAY_SIZE(phy_reg_init_0)); 1956 rtl_phy_write(ioaddr, phy_reg_init_0, ARRAY_SIZE(phy_reg_init_0));
2512 1957
@@ -2550,17 +1995,26 @@ static void rtl8168d_2_hw_phy_config(void __iomem *ioaddr)
2550 rtl_phy_write(ioaddr, phy_reg_init, ARRAY_SIZE(phy_reg_init)); 1995 rtl_phy_write(ioaddr, phy_reg_init, ARRAY_SIZE(phy_reg_init));
2551 } 1996 }
2552 1997
1998 /* Fine tune PLL performance */
2553 mdio_write(ioaddr, 0x1f, 0x0002); 1999 mdio_write(ioaddr, 0x1f, 0x0002);
2554 mdio_plus_minus(ioaddr, 0x02, 0x0100, 0x0600); 2000 mdio_plus_minus(ioaddr, 0x02, 0x0100, 0x0600);
2555 mdio_plus_minus(ioaddr, 0x03, 0x0000, 0xe000); 2001 mdio_plus_minus(ioaddr, 0x03, 0x0000, 0xe000);
2556 2002
2557 mdio_write(ioaddr, 0x1f, 0x0001); 2003 /* Switching regulator Slew rate */
2558 mdio_write(ioaddr, 0x17, 0x0cc0);
2559
2560 mdio_write(ioaddr, 0x1f, 0x0002); 2004 mdio_write(ioaddr, 0x1f, 0x0002);
2561 mdio_patch(ioaddr, 0x0f, 0x0017); 2005 mdio_patch(ioaddr, 0x0f, 0x0017);
2562 2006
2563 rtl_phy_write(ioaddr, phy_reg_init_1, ARRAY_SIZE(phy_reg_init_1)); 2007 mdio_write(ioaddr, 0x1f, 0x0005);
2008 mdio_write(ioaddr, 0x05, 0x001b);
2009 if (mdio_read(ioaddr, 0x06) == 0xb300 &&
2010 request_firmware(&fw, FIRMWARE_8168D_2, &tp->pci_dev->dev) == 0) {
2011 rtl_phy_write_fw(tp, fw);
2012 release_firmware(fw);
2013 } else {
2014 netif_warn(tp, probe, tp->dev, "unable to apply firmware patch\n");
2015 }
2016
2017 mdio_write(ioaddr, 0x1f, 0x0000);
2564} 2018}
2565 2019
2566static void rtl8168d_3_hw_phy_config(void __iomem *ioaddr) 2020static void rtl8168d_3_hw_phy_config(void __iomem *ioaddr)
@@ -2698,10 +2152,10 @@ static void rtl_hw_phy_config(struct net_device *dev)
2698 rtl8168cp_2_hw_phy_config(ioaddr); 2152 rtl8168cp_2_hw_phy_config(ioaddr);
2699 break; 2153 break;
2700 case RTL_GIGA_MAC_VER_25: 2154 case RTL_GIGA_MAC_VER_25:
2701 rtl8168d_1_hw_phy_config(ioaddr); 2155 rtl8168d_1_hw_phy_config(tp);
2702 break; 2156 break;
2703 case RTL_GIGA_MAC_VER_26: 2157 case RTL_GIGA_MAC_VER_26:
2704 rtl8168d_2_hw_phy_config(ioaddr); 2158 rtl8168d_2_hw_phy_config(tp);
2705 break; 2159 break;
2706 case RTL_GIGA_MAC_VER_27: 2160 case RTL_GIGA_MAC_VER_27:
2707 rtl8168d_3_hw_phy_config(ioaddr); 2161 rtl8168d_3_hw_phy_config(ioaddr);
generated by cgit v1.2.2 (git 2.25.0) at 2025-10-05 18:43:34 -0400