diff options
Diffstat (limited to 'drivers/net/netxen/netxen_nic_ethtool.c')
| -rw-r--r-- | drivers/net/netxen/netxen_nic_ethtool.c | 348 |
1 files changed, 151 insertions, 197 deletions
diff --git a/drivers/net/netxen/netxen_nic_ethtool.c b/drivers/net/netxen/netxen_nic_ethtool.c index cc0efe213e01..16fabb377488 100644 --- a/drivers/net/netxen/netxen_nic_ethtool.c +++ b/drivers/net/netxen/netxen_nic_ethtool.c @@ -40,8 +40,8 @@ #include <linux/ethtool.h> #include <linux/version.h> -#include "netxen_nic_hw.h" #include "netxen_nic.h" +#include "netxen_nic_hw.h" #include "netxen_nic_phan_reg.h" struct netxen_nic_stats { @@ -50,8 +50,8 @@ struct netxen_nic_stats { int stat_offset; }; -#define NETXEN_NIC_STAT(m) sizeof(((struct netxen_port *)0)->m), \ - offsetof(struct netxen_port, m) +#define NETXEN_NIC_STAT(m) sizeof(((struct netxen_adapter *)0)->m), \ + offsetof(struct netxen_adapter, m) #define NETXEN_NIC_PORT_WINDOW 0x10000 #define NETXEN_NIC_INVALID_DATA 0xDEADBEEF @@ -82,8 +82,7 @@ static const struct netxen_nic_stats netxen_nic_gstrings_stats[] = { #define NETXEN_NIC_STATS_LEN ARRAY_SIZE(netxen_nic_gstrings_stats) static const char netxen_nic_gstrings_test[][ETH_GSTRING_LEN] = { - "Register_Test_offline", "EEPROM_Test_offline", - "Interrupt_Test_offline", "Loopback_Test_offline", + "Register_Test_on_offline", "Link_Test_on_offline" }; @@ -101,8 +100,7 @@ static int netxen_nic_get_eeprom_len(struct net_device *dev) static void netxen_nic_get_drvinfo(struct net_device *dev, struct ethtool_drvinfo *drvinfo) { - struct netxen_port *port = netdev_priv(dev); - struct netxen_adapter *adapter = port->adapter; + struct netxen_adapter *adapter = netdev_priv(dev); u32 fw_major = 0; u32 fw_minor = 0; u32 fw_build = 0; @@ -116,7 +114,7 @@ netxen_nic_get_drvinfo(struct net_device *dev, struct ethtool_drvinfo *drvinfo) fw_build = readl(NETXEN_CRB_NORMALIZE(adapter, NETXEN_FW_VERSION_SUB)); sprintf(drvinfo->fw_version, "%d.%d.%d", fw_major, fw_minor, fw_build); - strncpy(drvinfo->bus_info, pci_name(port->pdev), 32); + strncpy(drvinfo->bus_info, pci_name(adapter->pdev), 32); drvinfo->n_stats = NETXEN_NIC_STATS_LEN; drvinfo->testinfo_len = NETXEN_NIC_TEST_LEN; drvinfo->regdump_len = NETXEN_NIC_REGS_LEN; @@ -126,8 +124,7 @@ netxen_nic_get_drvinfo(struct net_device *dev, struct ethtool_drvinfo *drvinfo) static int netxen_nic_get_settings(struct net_device *dev, struct ethtool_cmd *ecmd) { - struct netxen_port *port = netdev_priv(dev); - struct netxen_adapter *adapter = port->adapter; + struct netxen_adapter *adapter = netdev_priv(dev); struct netxen_board_info *boardinfo = &adapter->ahw.boardcfg; /* read which mode */ @@ -147,8 +144,8 @@ netxen_nic_get_settings(struct net_device *dev, struct ethtool_cmd *ecmd) ecmd->port = PORT_TP; if (netif_running(dev)) { - ecmd->speed = port->link_speed; - ecmd->duplex = port->link_duplex; + ecmd->speed = adapter->link_speed; + ecmd->duplex = adapter->link_duplex; } else return -EIO; /* link absent */ } else if (adapter->ahw.board_type == NETXEN_NIC_XGBE) { @@ -166,7 +163,7 @@ netxen_nic_get_settings(struct net_device *dev, struct ethtool_cmd *ecmd) } else return -EIO; - ecmd->phy_address = port->portnum; + ecmd->phy_address = adapter->portnum; ecmd->transceiver = XCVR_EXTERNAL; switch ((netxen_brdtype_t) boardinfo->board_type) { @@ -180,7 +177,7 @@ netxen_nic_get_settings(struct net_device *dev, struct ethtool_cmd *ecmd) ecmd->port = PORT_TP; ecmd->autoneg = (boardinfo->board_type == NETXEN_BRDTYPE_P2_SB31_10G_CX4) ? - (AUTONEG_DISABLE) : (port->link_autoneg); + (AUTONEG_DISABLE) : (adapter->link_autoneg); break; case NETXEN_BRDTYPE_P2_SB31_10G_HMEZ: case NETXEN_BRDTYPE_P2_SB31_10G_IMEZ: @@ -207,23 +204,22 @@ netxen_nic_get_settings(struct net_device *dev, struct ethtool_cmd *ecmd) static int netxen_nic_set_settings(struct net_device *dev, struct ethtool_cmd *ecmd) { - struct netxen_port *port = netdev_priv(dev); - struct netxen_adapter *adapter = port->adapter; + struct netxen_adapter *adapter = netdev_priv(dev); __u32 status; /* read which mode */ if (adapter->ahw.board_type == NETXEN_NIC_GBE) { /* autonegotiation */ if (adapter->phy_write - && adapter->phy_write(adapter, port->portnum, + && adapter->phy_write(adapter, NETXEN_NIU_GB_MII_MGMT_ADDR_AUTONEG, ecmd->autoneg) != 0) return -EIO; else - port->link_autoneg = ecmd->autoneg; + adapter->link_autoneg = ecmd->autoneg; if (adapter->phy_read - && adapter->phy_read(adapter, port->portnum, + && adapter->phy_read(adapter, NETXEN_NIU_GB_MII_MGMT_ADDR_PHY_STATUS, &status) != 0) return -EIO; @@ -246,13 +242,13 @@ netxen_nic_set_settings(struct net_device *dev, struct ethtool_cmd *ecmd) if (ecmd->duplex == DUPLEX_FULL) netxen_set_phy_duplex(status); if (adapter->phy_write - && adapter->phy_write(adapter, port->portnum, + && adapter->phy_write(adapter, NETXEN_NIU_GB_MII_MGMT_ADDR_PHY_STATUS, *((int *)&status)) != 0) return -EIO; else { - port->link_speed = ecmd->speed; - port->link_duplex = ecmd->duplex; + adapter->link_speed = ecmd->speed; + adapter->link_duplex = ecmd->duplex; } } else return -EOPNOTSUPP; @@ -361,15 +357,14 @@ static struct netxen_niu_regs niu_registers[] = { static void netxen_nic_get_regs(struct net_device *dev, struct ethtool_regs *regs, void *p) { - struct netxen_port *port = netdev_priv(dev); - struct netxen_adapter *adapter = port->adapter; + struct netxen_adapter *adapter = netdev_priv(dev); __u32 mode, *regs_buff = p; void __iomem *addr; int i, window; memset(p, 0, NETXEN_NIC_REGS_LEN); regs->version = (1 << 24) | (adapter->ahw.revision_id << 16) | - (port->pdev)->device; + (adapter->pdev)->device; /* which mode */ NETXEN_NIC_LOCKED_READ_REG(NETXEN_NIU_MODE, ®s_buff[0]); mode = regs_buff[0]; @@ -384,7 +379,8 @@ netxen_nic_get_regs(struct net_device *dev, struct ethtool_regs *regs, void *p) for (i = 3; niu_registers[mode].reg[i - 3] != -1; i++) { /* GB: port specific registers */ if (mode == 0 && i >= 19) - window = port->portnum * NETXEN_NIC_PORT_WINDOW; + window = physical_port[adapter->portnum] * + NETXEN_NIC_PORT_WINDOW; NETXEN_NIC_LOCKED_READ_REG(niu_registers[mode]. reg[i - 3] + window, @@ -394,32 +390,26 @@ netxen_nic_get_regs(struct net_device *dev, struct ethtool_regs *regs, void *p) } } -static void -netxen_nic_get_wol(struct net_device *dev, struct ethtool_wolinfo *wol) -{ - wol->supported = WAKE_UCAST | WAKE_MCAST | WAKE_BCAST | WAKE_MAGIC; - /* options can be added depending upon the mode */ - wol->wolopts = 0; -} - -static u32 netxen_nic_get_link(struct net_device *dev) +static u32 netxen_nic_test_link(struct net_device *dev) { - struct netxen_port *port = netdev_priv(dev); - struct netxen_adapter *adapter = port->adapter; + struct netxen_adapter *adapter = netdev_priv(dev); __u32 status; + int val; /* read which mode */ if (adapter->ahw.board_type == NETXEN_NIC_GBE) { if (adapter->phy_read - && adapter->phy_read(adapter, port->portnum, + && adapter->phy_read(adapter, NETXEN_NIU_GB_MII_MGMT_ADDR_PHY_STATUS, &status) != 0) return -EIO; - else - return (netxen_get_phy_link(status)); + else { + val = netxen_get_phy_link(status); + return !val; + } } else if (adapter->ahw.board_type == NETXEN_NIC_XGBE) { - int val = readl(NETXEN_CRB_NORMALIZE(adapter, CRB_XG_STATE)); - return val == XG_LINK_UP; + val = readl(NETXEN_CRB_NORMALIZE(adapter, CRB_XG_STATE)); + return (val == XG_LINK_UP) ? 0 : 1; } return -EIO; } @@ -428,15 +418,15 @@ static int netxen_nic_get_eeprom(struct net_device *dev, struct ethtool_eeprom *eeprom, u8 * bytes) { - struct netxen_port *port = netdev_priv(dev); - struct netxen_adapter *adapter = port->adapter; + struct netxen_adapter *adapter = netdev_priv(dev); int offset; int ret; if (eeprom->len == 0) return -EINVAL; - eeprom->magic = (port->pdev)->vendor | ((port->pdev)->device << 16); + eeprom->magic = (adapter->pdev)->vendor | + ((adapter->pdev)->device << 16); offset = eeprom->offset; ret = netxen_rom_fast_read_words(adapter, offset, bytes, @@ -451,14 +441,14 @@ static int netxen_nic_set_eeprom(struct net_device *dev, struct ethtool_eeprom *eeprom, u8 * bytes) { - struct netxen_port *port = netdev_priv(dev); - struct netxen_adapter *adapter = port->adapter; + struct netxen_adapter *adapter = netdev_priv(dev); int offset = eeprom->offset; static int flash_start; static int ready_to_flash; int ret; if (flash_start == 0) { + netxen_halt_pegs(adapter); ret = netxen_flash_unlock(adapter); if (ret < 0) { printk(KERN_ERR "%s: Flash unlock failed.\n", @@ -467,6 +457,7 @@ netxen_nic_set_eeprom(struct net_device *dev, struct ethtool_eeprom *eeprom, } printk(KERN_INFO "%s: flash unlocked. \n", netxen_nic_driver_name); + last_schedule_time = jiffies; ret = netxen_flash_erase_secondary(adapter); if (ret != FLASH_SUCCESS) { printk(KERN_ERR "%s: Flash erase failed.\n", @@ -520,8 +511,7 @@ netxen_nic_set_eeprom(struct net_device *dev, struct ethtool_eeprom *eeprom, static void netxen_nic_get_ringparam(struct net_device *dev, struct ethtool_ringparam *ring) { - struct netxen_port *port = netdev_priv(dev); - struct netxen_adapter *adapter = port->adapter; + struct netxen_adapter *adapter = netdev_priv(dev); int i; ring->rx_pending = 0; @@ -545,19 +535,45 @@ static void netxen_nic_get_pauseparam(struct net_device *dev, struct ethtool_pauseparam *pause) { - struct netxen_port *port = netdev_priv(dev); - struct netxen_adapter *adapter = port->adapter; + struct netxen_adapter *adapter = netdev_priv(dev); __u32 val; + int port = physical_port[adapter->portnum]; if (adapter->ahw.board_type == NETXEN_NIC_GBE) { + if ((port < 0) || (port > NETXEN_NIU_MAX_GBE_PORTS)) + return; /* get flow control settings */ - netxen_nic_read_w0(adapter, - NETXEN_NIU_GB_MAC_CONFIG_0(port->portnum), - &val); + netxen_nic_read_w0(adapter,NETXEN_NIU_GB_MAC_CONFIG_0(port), + &val); pause->rx_pause = netxen_gb_get_rx_flowctl(val); - pause->tx_pause = netxen_gb_get_tx_flowctl(val); - /* get autoneg settings */ - pause->autoneg = port->link_autoneg; + netxen_nic_read_w0(adapter, NETXEN_NIU_GB_PAUSE_CTL, &val); + switch (port) { + case 0: + pause->tx_pause = !(netxen_gb_get_gb0_mask(val)); + break; + case 1: + pause->tx_pause = !(netxen_gb_get_gb1_mask(val)); + break; + case 2: + pause->tx_pause = !(netxen_gb_get_gb2_mask(val)); + break; + case 3: + default: + pause->tx_pause = !(netxen_gb_get_gb3_mask(val)); + break; + } + } else if (adapter->ahw.board_type == NETXEN_NIC_XGBE) { + if ((port < 0) || (port > NETXEN_NIU_MAX_XG_PORTS)) + return; + pause->rx_pause = 1; + netxen_nic_read_w0(adapter, NETXEN_NIU_XG_PAUSE_CTL, &val); + if (port == 0) + pause->tx_pause = !(netxen_xg_get_xg0_mask(val)); + else + pause->tx_pause = !(netxen_xg_get_xg1_mask(val)); + } else { + printk(KERN_ERR"%s: Unknown board type: %x\n", + netxen_nic_driver_name, adapter->ahw.board_type); } } @@ -565,140 +581,95 @@ static int netxen_nic_set_pauseparam(struct net_device *dev, struct ethtool_pauseparam *pause) { - struct netxen_port *port = netdev_priv(dev); - struct netxen_adapter *adapter = port->adapter; + struct netxen_adapter *adapter = netdev_priv(dev); __u32 val; - unsigned int autoneg; - + int port = physical_port[adapter->portnum]; /* read mode */ if (adapter->ahw.board_type == NETXEN_NIC_GBE) { + if ((port < 0) || (port > NETXEN_NIU_MAX_GBE_PORTS)) + return -EIO; /* set flow control */ netxen_nic_read_w0(adapter, - NETXEN_NIU_GB_MAC_CONFIG_0(port->portnum), - (u32 *) & val); - if (pause->tx_pause) - netxen_gb_tx_flowctl(val); - else - netxen_gb_unset_tx_flowctl(val); + NETXEN_NIU_GB_MAC_CONFIG_0(port), &val); + if (pause->rx_pause) netxen_gb_rx_flowctl(val); else netxen_gb_unset_rx_flowctl(val); - netxen_nic_write_w0(adapter, - NETXEN_NIU_GB_MAC_CONFIG_0(port->portnum), - *&val); + netxen_nic_write_w0(adapter, NETXEN_NIU_GB_MAC_CONFIG_0(port), + val); /* set autoneg */ - autoneg = pause->autoneg; - if (adapter->phy_write - && adapter->phy_write(adapter, port->portnum, - NETXEN_NIU_GB_MII_MGMT_ADDR_AUTONEG, - autoneg) != 0) + netxen_nic_read_w0(adapter, NETXEN_NIU_GB_PAUSE_CTL, &val); + switch (port) { + case 0: + if (pause->tx_pause) + netxen_gb_unset_gb0_mask(val); + else + netxen_gb_set_gb0_mask(val); + break; + case 1: + if (pause->tx_pause) + netxen_gb_unset_gb1_mask(val); + else + netxen_gb_set_gb1_mask(val); + break; + case 2: + if (pause->tx_pause) + netxen_gb_unset_gb2_mask(val); + else + netxen_gb_set_gb2_mask(val); + break; + case 3: + default: + if (pause->tx_pause) + netxen_gb_unset_gb3_mask(val); + else + netxen_gb_set_gb3_mask(val); + break; + } + netxen_nic_write_w0(adapter, NETXEN_NIU_GB_PAUSE_CTL, val); + } else if (adapter->ahw.board_type == NETXEN_NIC_XGBE) { + if ((port < 0) || (port > NETXEN_NIU_MAX_XG_PORTS)) return -EIO; - else { - port->link_autoneg = pause->autoneg; - return 0; + netxen_nic_read_w0(adapter, NETXEN_NIU_XG_PAUSE_CTL, &val); + if (port == 0) { + if (pause->tx_pause) + netxen_xg_unset_xg0_mask(val); + else + netxen_xg_set_xg0_mask(val); + } else { + if (pause->tx_pause) + netxen_xg_unset_xg1_mask(val); + else + netxen_xg_set_xg1_mask(val); } - } else - return -EOPNOTSUPP; + netxen_nic_write_w0(adapter, NETXEN_NIU_XG_PAUSE_CTL, val); + } else { + printk(KERN_ERR "%s: Unknown board type: %x\n", + netxen_nic_driver_name, + adapter->ahw.board_type); + } + return 0; } static int netxen_nic_reg_test(struct net_device *dev) { - struct netxen_port *port = netdev_priv(dev); - struct netxen_adapter *adapter = port->adapter; - u32 data_read, data_written, save; - __u32 mode; - - /* - * first test the "Read Only" registers by writing which mode - */ - netxen_nic_read_w0(adapter, NETXEN_NIU_MODE, &mode); - if (netxen_get_niu_enable_ge(mode)) { /* GB Mode */ - netxen_nic_read_w0(adapter, - NETXEN_NIU_GB_MII_MGMT_STATUS(port->portnum), - &data_read); - - save = data_read; - if (data_read) - data_written = data_read & NETXEN_NIC_INVALID_DATA; - else - data_written = NETXEN_NIC_INVALID_DATA; - netxen_nic_write_w0(adapter, - NETXEN_NIU_GB_MII_MGMT_STATUS(port-> - portnum), - data_written); - netxen_nic_read_w0(adapter, - NETXEN_NIU_GB_MII_MGMT_STATUS(port->portnum), - &data_read); - - if (data_written == data_read) { - netxen_nic_write_w0(adapter, - NETXEN_NIU_GB_MII_MGMT_STATUS(port-> - portnum), - save); - - return 0; - } - - /* netxen_niu_gb_mii_mgmt_indicators is read only */ - netxen_nic_read_w0(adapter, - NETXEN_NIU_GB_MII_MGMT_INDICATE(port-> - portnum), - &data_read); - - save = data_read; - if (data_read) - data_written = data_read & NETXEN_NIC_INVALID_DATA; - else - data_written = NETXEN_NIC_INVALID_DATA; - netxen_nic_write_w0(adapter, - NETXEN_NIU_GB_MII_MGMT_INDICATE(port-> - portnum), - data_written); + struct netxen_adapter *adapter = netdev_priv(dev); + u32 data_read, data_written; - netxen_nic_read_w0(adapter, - NETXEN_NIU_GB_MII_MGMT_INDICATE(port-> - portnum), - &data_read); - - if (data_written == data_read) { - netxen_nic_write_w0(adapter, - NETXEN_NIU_GB_MII_MGMT_INDICATE - (port->portnum), save); - return 0; - } - - /* netxen_niu_gb_interface_status is read only */ - netxen_nic_read_w0(adapter, - NETXEN_NIU_GB_INTERFACE_STATUS(port-> - portnum), - &data_read); - - save = data_read; - if (data_read) - data_written = data_read & NETXEN_NIC_INVALID_DATA; - else - data_written = NETXEN_NIC_INVALID_DATA; - netxen_nic_write_w0(adapter, - NETXEN_NIU_GB_INTERFACE_STATUS(port-> - portnum), - data_written); + netxen_nic_read_w0(adapter, NETXEN_PCIX_PH_REG(0), &data_read); + if ((data_read & 0xffff) != PHAN_VENDOR_ID) + return 1; - netxen_nic_read_w0(adapter, - NETXEN_NIU_GB_INTERFACE_STATUS(port-> - portnum), - &data_read); + data_written = (u32)0xa5a5a5a5; - if (data_written == data_read) { - netxen_nic_write_w0(adapter, - NETXEN_NIU_GB_INTERFACE_STATUS - (port->portnum), save); + netxen_nic_reg_write(adapter, CRB_SCRATCHPAD_TEST, data_written); + data_read = readl(NETXEN_CRB_NORMALIZE(adapter, CRB_SCRATCHPAD_TEST)); + if (data_written != data_read) + return 1; - return 0; - } - } /* GB Mode */ - return 1; + return 0; } static int netxen_nic_diag_test_count(struct net_device *dev) @@ -710,29 +681,12 @@ static void netxen_nic_diag_test(struct net_device *dev, struct ethtool_test *eth_test, u64 * data) { - if (eth_test->flags == ETH_TEST_FL_OFFLINE) { /* offline tests */ - /* link test */ - if (!(data[4] = (u64) netxen_nic_get_link(dev))) - eth_test->flags |= ETH_TEST_FL_FAILED; - - if (netif_running(dev)) - dev->stop(dev); - - /* register tests */ - if (!(data[0] = netxen_nic_reg_test(dev))) - eth_test->flags |= ETH_TEST_FL_FAILED; - /* other tests pass as of now */ - data[1] = data[2] = data[3] = 1; - if (netif_running(dev)) - dev->open(dev); - } else { /* online tests */ - /* link test */ - if (!(data[4] = (u64) netxen_nic_get_link(dev))) - eth_test->flags |= ETH_TEST_FL_FAILED; - - /* other tests pass by default */ - data[0] = data[1] = data[2] = data[3] = 1; - } + memset(data, 0, sizeof(uint64_t) * NETXEN_NIC_TEST_LEN); + if ((data[0] = netxen_nic_reg_test(dev))) + eth_test->flags |= ETH_TEST_FL_FAILED; + /* link test */ + if ((data[1] = (u64) netxen_nic_test_link(dev))) + eth_test->flags |= ETH_TEST_FL_FAILED; } static void @@ -764,12 +718,13 @@ static void netxen_nic_get_ethtool_stats(struct net_device *dev, struct ethtool_stats *stats, u64 * data) { - struct netxen_port *port = netdev_priv(dev); + struct netxen_adapter *adapter = netdev_priv(dev); int index; for (index = 0; index < NETXEN_NIC_STATS_LEN; index++) { char *p = - (char *)port + netxen_nic_gstrings_stats[index].stat_offset; + (char *)adapter + + netxen_nic_gstrings_stats[index].stat_offset; data[index] = (netxen_nic_gstrings_stats[index].sizeof_stat == sizeof(u64)) ? *(u64 *) p : *(u32 *) p; @@ -782,8 +737,7 @@ struct ethtool_ops netxen_nic_ethtool_ops = { .get_drvinfo = netxen_nic_get_drvinfo, .get_regs_len = netxen_nic_get_regs_len, .get_regs = netxen_nic_get_regs, - .get_wol = netxen_nic_get_wol, - .get_link = netxen_nic_get_link, + .get_link = ethtool_op_get_link, .get_eeprom_len = netxen_nic_get_eeprom_len, .get_eeprom = netxen_nic_get_eeprom, .set_eeprom = netxen_nic_set_eeprom, |