+++ /dev/null
---- a/drivers/net/phy/ar8216.c
-+++ b/drivers/net/phy/ar8216.c
-@@ -563,10 +563,227 @@ ar8216_config_aneg(struct phy_device *ph
- return 0;
- }
-
-+#define ar8216_dbg(fmt, args...) printk(KERN_DEBUG "ar8216: " fmt, ## args)
-+
-+static inline const char *ctrl_state_str(u32 ctrl)
-+{
-+ switch (ctrl & AR8216_PORT_CTRL_STATE) {
-+ case AR8216_PORT_STATE_DISABLED:
-+ return "disabled";
-+ case AR8216_PORT_STATE_BLOCK:
-+ return "block";
-+ case AR8216_PORT_STATE_LISTEN:
-+ return "listen";
-+ case AR8216_PORT_STATE_LEARN:
-+ return "learn";
-+ case AR8216_PORT_STATE_FORWARD:
-+ return "forward";
-+ default:
-+ break;
-+ }
-+
-+ return "????";
-+}
-+
-+static inline const char *ctrl_vlanmode_str(u32 ctrl)
-+{
-+ u32 vlan_mode;
-+
-+ vlan_mode = (ctrl & AR8216_PORT_CTRL_VLAN_MODE) >>
-+ AR8216_PORT_CTRL_VLAN_MODE_S;
-+ switch (vlan_mode) {
-+ case AR8216_OUT_KEEP:
-+ return "keep";
-+ case AR8216_OUT_STRIP_VLAN:
-+ return "strip vlan";
-+ case AR8216_OUT_ADD_VLAN:
-+ return "add_vlan";
-+ default:
-+ break;
-+ }
-+
-+ return "????";
-+}
-+
-+static inline const char *vlan_vlanmode_str(u32 vlan)
-+{
-+ u32 vlan_mode;
-+
-+ vlan_mode = (vlan & AR8216_PORT_VLAN_MODE) >>
-+ AR8216_PORT_VLAN_MODE_S;
-+ switch (vlan_mode) {
-+ case AR8216_IN_PORT_ONLY:
-+ return "port only";
-+ case AR8216_IN_PORT_FALLBACK:
-+ return "port fallback";
-+ case AR8216_IN_VLAN_ONLY:
-+ return "VLAN only";
-+ case AR8216_IN_SECURE:
-+ return "secure";
-+ default:
-+ break;
-+ }
-+
-+ return "????";
-+}
-+
-+static void
-+ar8216_dump_regs(struct ar8216_priv *ap)
-+{
-+ unsigned int i;
-+ u32 t;
-+
-+ t = ar8216_mii_read(ap, AR8216_REG_CTRL);
-+ ar8216_dbg("CTRL\t\t: %08x\n", t);
-+ ar8216_dbg(" version\t: %u\n", (t & 0xff00) >> 8);
-+ ar8216_dbg(" revision\t: %u\n", (t & 0xff));
-+
-+ ar8216_dbg("POWER_ON\t: %08x\n",
-+ ar8216_mii_read(ap, 0x04));
-+ ar8216_dbg("INT\t\t: %08x\n",
-+ ar8216_mii_read(ap, 0x10));
-+ ar8216_dbg("INT_MASK\t: %08x\n",
-+ ar8216_mii_read(ap, 0x14));
-+ ar8216_dbg("MAC_ADDR0\t: %08x\n",
-+ ar8216_mii_read(ap, 0x20));
-+ ar8216_dbg("MAC_ADDR1\t: %08x\n",
-+ ar8216_mii_read(ap, 0x24));
-+ ar8216_dbg("FLOOD_MASK\t: %08x\n",
-+ ar8216_mii_read(ap, 0x2c));
-+
-+ t = ar8216_mii_read(ap, AR8216_REG_GLOBAL_CTRL);
-+ ar8216_dbg("GLOBAL_CTRL\t: %08x\n", t);
-+ ar8216_dbg(" mtu\t\t: %lu\n", t & AR8216_GCTRL_MTU);
-+
-+ ar8216_dbg("FLOW_CONTROL0\t: %08x\n",
-+ ar8216_mii_read(ap, 0x34));
-+ ar8216_dbg("FLOW_CONTROL1\t: %08x\n",
-+ ar8216_mii_read(ap, 0x38));
-+ ar8216_dbg("QM_CONTROL\t: %08x\n",
-+ ar8216_mii_read(ap, 0x3c));
-+ ar8216_dbg("VLAN_TABLE0\t: %08x\n",
-+ ar8216_mii_read(ap, AR8216_REG_VTU));
-+ ar8216_dbg("VLAN_TABLE1\t: %08x\n",
-+ ar8216_mii_read(ap, AR8216_REG_VTU_DATA));
-+ ar8216_dbg("ADDR_TABLE0\t: %08x\n",
-+ ar8216_mii_read(ap, AR8216_REG_ATU));
-+ ar8216_dbg("ADDR_TABLE1\t: %08x\n",
-+ ar8216_mii_read(ap, AR8216_REG_ATU_DATA));
-+ ar8216_dbg("ADDR_TABLE2\t: %08x\n",
-+ ar8216_mii_read(ap, 0x58));
-+ ar8216_dbg("ADDR_CTRL\t: %08x\n",
-+ ar8216_mii_read(ap, 0x5c));
-+ ar8216_dbg("IP_PRIO0\t: %08x\n",
-+ ar8216_mii_read(ap, 0x60));
-+ ar8216_dbg("IP_PRIO1\t: %08x\n",
-+ ar8216_mii_read(ap, 0x64));
-+ ar8216_dbg("IP_PRIO2\t: %08x\n",
-+ ar8216_mii_read(ap, 0x68));
-+ ar8216_dbg("IP_PRIO3\t: %08x\n",
-+ ar8216_mii_read(ap, 0x6c));
-+ ar8216_dbg("TAG_PRIO\t: %08x\n",
-+ ar8216_mii_read(ap, 0x70));
-+ ar8216_dbg("SERVICE_TAG\t: %08x\n",
-+ ar8216_mii_read(ap, 0x74));
-+ ar8216_dbg("CPU_PORT\t: %08x\n",
-+ ar8216_mii_read(ap, 0x78));
-+ ar8216_dbg("MIB_FUNC\t: %08x\n",
-+ ar8216_mii_read(ap, 0x80));
-+ ar8216_dbg("MDIO\t\t: %08x\n",
-+ ar8216_mii_read(ap, 0x98));
-+ ar8216_dbg("LED0\t\t: %08x\n",
-+ ar8216_mii_read(ap, 0xb0));
-+ ar8216_dbg("LED1\t\t: %08x\n",
-+ ar8216_mii_read(ap, 0xb4));
-+ ar8216_dbg("LED2\t\t: %08x\n",
-+ ar8216_mii_read(ap, 0xb8));
-+
-+ for (i = 0; i < 6; i++) {
-+ u32 reg = 0x100 * (i + 1);
-+
-+ t = ar8216_mii_read(ap, AR8216_REG_PORT_STATUS(i));
-+ ar8216_dbg("PORT%d_STATUS\t: %08x\n", i, t);
-+ ar8216_dbg(" speed\t\t: %s\n",
-+ (t & AR8216_PORT_STATUS_SPEED) ? "100" : "10");
-+ ar8216_dbg(" speed error\t: %s\n",
-+ (t & AR8216_PORT_STATUS_SPEED_ERR) ? "yes" : "no");
-+ ar8216_dbg(" txmac\t\t: %d\n",
-+ (t & AR8216_PORT_STATUS_TXMAC) ? 1 : 0);
-+ ar8216_dbg(" rxmac\t\t: %d\n",
-+ (t & AR8216_PORT_STATUS_RXMAC) ? 1 : 0);
-+ ar8216_dbg(" tx_flow\t: %s\n",
-+ (t & AR8216_PORT_STATUS_TXFLOW) ? "on" : "off");
-+ ar8216_dbg(" rx_flow\t: %s\n",
-+ (t & AR8216_PORT_STATUS_RXFLOW) ? "on" : "off");
-+ ar8216_dbg(" duplex\t: %s\n",
-+ (t & AR8216_PORT_STATUS_DUPLEX) ? "full" : "half");
-+ ar8216_dbg(" link\t\t: %s\n",
-+ (t & AR8216_PORT_STATUS_LINK_UP) ? "up" : "down");
-+ ar8216_dbg(" auto\t\t: %s\n",
-+ (t & AR8216_PORT_STATUS_LINK_AUTO) ? "on" : "off");
-+ ar8216_dbg(" pause\t\t: %s\n",
-+ (t & AR8216_PORT_STATUS_LINK_PAUSE) ? "on" : "off");
-+
-+ t = ar8216_mii_read(ap, AR8216_REG_PORT_CTRL(i));
-+ ar8216_dbg("PORT%d_CTRL\t: %08x\n", i, t);
-+ ar8216_dbg(" state\t\t: %s\n", ctrl_state_str(t));
-+ ar8216_dbg(" learn lock\t: %s\n",
-+ (t & AR8216_PORT_CTRL_LEARN_LOCK) ? "on" : "off");
-+ ar8216_dbg(" vlan_mode\t: %s\n", ctrl_vlanmode_str(t));
-+ ar8216_dbg(" igmp_snoop\t: %s\n",
-+ (t & AR8216_PORT_CTRL_IGMP_SNOOP) ? "on" : "off");
-+ ar8216_dbg(" header\t: %s\n",
-+ (t & AR8216_PORT_CTRL_HEADER) ? "on" : "off");
-+ ar8216_dbg(" mac_loop\t: %s\n",
-+ (t & AR8216_PORT_CTRL_MAC_LOOP) ? "on" : "off");
-+ ar8216_dbg(" single_vlan\t: %s\n",
-+ (t & AR8216_PORT_CTRL_SINGLE_VLAN) ? "on" : "off");
-+ ar8216_dbg(" mirror tx\t: %s\n",
-+ (t & AR8216_PORT_CTRL_MIRROR_TX) ? "on" : "off");
-+ ar8216_dbg(" mirror rx\t: %s\n",
-+ (t & AR8216_PORT_CTRL_MIRROR_RX) ? "on" : "off");
-+
-+ t = ar8216_mii_read(ap, AR8216_REG_PORT_VLAN(i));
-+ ar8216_dbg("PORT%d_VLAN\t: %08x\n", i, t);
-+ ar8216_dbg(" default id\t: %lu\n",
-+ (t & AR8216_PORT_VLAN_DEFAULT_ID));
-+ ar8216_dbg(" dest ports\t: %s%s%s%s%s%s\n",
-+ (t & 0x010000) ? "0 " : "",
-+ (t & 0x020000) ? "1 " : "",
-+ (t & 0x040000) ? "2 " : "",
-+ (t & 0x080000) ? "3 " : "",
-+ (t & 0x100000) ? "4 " : "",
-+ (t & 0x200000) ? "5 " : "");
-+ ar8216_dbg(" tx priority\t: %s\n",
-+ (t & AR8216_PORT_VLAN_TX_PRIO) ? "on" : "off");
-+ ar8216_dbg(" port priority\t: %lu\n",
-+ (t & AR8216_PORT_VLAN_PRIORITY) >>
-+ AR8216_PORT_VLAN_PRIORITY_S);
-+ ar8216_dbg(" ingress mode\t: %s\n", vlan_vlanmode_str(t));
-+
-+ t = ar8216_mii_read(ap, AR8216_REG_PORT_RATE(i));
-+ ar8216_dbg("PORT%d_RATE0\t: %08x\n", i, t);
-+
-+ ar8216_dbg("PORT%d_PRIO\t: %08x\n", i,
-+ ar8216_mii_read(ap, AR8216_REG_PORT_PRIO(i)));
-+ ar8216_dbg("PORT%d_STORM\t: %08x\n", i,
-+ ar8216_mii_read(ap, reg + 0x14));
-+ ar8216_dbg("PORT%d_QUEUE\t: %08x\n", i,
-+ ar8216_mii_read(ap, reg + 0x18));
-+ ar8216_dbg("PORT%d_RATE1\t: %08x\n", i,
-+ ar8216_mii_read(ap, reg + 0x1c));
-+ ar8216_dbg("PORT%d_RATE2\t: %08x\n", i,
-+ ar8216_mii_read(ap, reg + 0x20));
-+ ar8216_dbg("PORT%d_RATE3\t: %08x\n", i,
-+ ar8216_mii_read(ap, reg + 0x24));
-+ }
-+}
-+
- static int
- ar8216_probe(struct phy_device *pdev)
- {
- struct ar8216_priv priv;
-+ static int regs_dumped;
-
- u8 id, rev;
- u32 val;
-@@ -575,9 +792,14 @@ ar8216_probe(struct phy_device *pdev)
- val = ar8216_mii_read(&priv, AR8216_REG_CTRL);
- rev = val & 0xff;
- id = (val >> 8) & 0xff;
-- if ((id != 1) || (rev != 1))
-+ if ((id != 1) || (rev != 1 && rev != 2))
- return -ENODEV;
-
-+ if (!regs_dumped) {
-+ ar8216_dump_regs(&priv);
-+ regs_dumped++;
-+ }
-+
- return 0;
- }
-
---- a/drivers/net/phy/ar8216.h
-+++ b/drivers/net/phy/ar8216.h
-@@ -27,7 +27,7 @@
- #define AR8216_CTRL_RESET BIT(31)
-
- #define AR8216_REG_GLOBAL_CTRL 0x0030
--#define AR8216_GCTRL_MTU BITS(0, 10)
-+#define AR8216_GCTRL_MTU BITS(0, 12)
-
- #define AR8216_REG_VTU 0x0040
- #define AR8216_VTU_OP BITS(0, 3)
projects / openwrt / staging / yousong.git / commitdiff