diff options
Diffstat (limited to 'drivers/net/netxen/netxen_nic_ethtool.c')
| -rw-r--r-- | drivers/net/netxen/netxen_nic_ethtool.c | 742 |
1 files changed, 0 insertions, 742 deletions
diff --git a/drivers/net/netxen/netxen_nic_ethtool.c b/drivers/net/netxen/netxen_nic_ethtool.c deleted file mode 100644 index 2ab4885cc95..00000000000 --- a/drivers/net/netxen/netxen_nic_ethtool.c +++ /dev/null @@ -1,742 +0,0 @@ -/* - * Copyright (C) 2003 - 2006 NetXen, Inc. - * All rights reserved. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version 2 - * of the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place - Suite 330, Boston, - * MA 02111-1307, USA. - * - * The full GNU General Public License is included in this distribution - * in the file called LICENSE. - * - * Contact Information: - * info@netxen.com - * NetXen, - * 3965 Freedom Circle, Fourth floor, - * Santa Clara, CA 95054 - * - * - * ethtool support for netxen nic - * - */ - -#include <linux/types.h> -#include <asm/uaccess.h> -#include <linux/pci.h> -#include <asm/io.h> -#include <linux/netdevice.h> -#include <linux/ethtool.h> -#include <linux/version.h> - -#include "netxen_nic_hw.h" -#include "netxen_nic.h" -#include "netxen_nic_phan_reg.h" -#include "netxen_nic_ioctl.h" - -struct netxen_nic_stats { - char stat_string[ETH_GSTRING_LEN]; - int sizeof_stat; - int stat_offset; -}; - -#define NETXEN_NIC_STAT(m) sizeof(((struct netxen_port *)0)->m), \ - offsetof(struct netxen_port, m) - -#define NETXEN_NIC_PORT_WINDOW 0x10000 -#define NETXEN_NIC_INVALID_DATA 0xDEADBEEF - -static const struct netxen_nic_stats netxen_nic_gstrings_stats[] = { - {"rcvd_bad_skb", NETXEN_NIC_STAT(stats.rcvdbadskb)}, - {"xmit_called", NETXEN_NIC_STAT(stats.xmitcalled)}, - {"xmited_frames", NETXEN_NIC_STAT(stats.xmitedframes)}, - {"xmit_finished", NETXEN_NIC_STAT(stats.xmitfinished)}, - {"bad_skb_len", NETXEN_NIC_STAT(stats.badskblen)}, - {"no_cmd_desc", NETXEN_NIC_STAT(stats.nocmddescriptor)}, - {"polled", NETXEN_NIC_STAT(stats.polled)}, - {"uphappy", NETXEN_NIC_STAT(stats.uphappy)}, - {"updropped", NETXEN_NIC_STAT(stats.updropped)}, - {"uplcong", NETXEN_NIC_STAT(stats.uplcong)}, - {"uphcong", NETXEN_NIC_STAT(stats.uphcong)}, - {"upmcong", NETXEN_NIC_STAT(stats.upmcong)}, - {"updunno", NETXEN_NIC_STAT(stats.updunno)}, - {"skb_freed", NETXEN_NIC_STAT(stats.skbfreed)}, - {"tx_dropped", NETXEN_NIC_STAT(stats.txdropped)}, - {"tx_null_skb", NETXEN_NIC_STAT(stats.txnullskb)}, - {"csummed", NETXEN_NIC_STAT(stats.csummed)}, - {"no_rcv", NETXEN_NIC_STAT(stats.no_rcv)}, - {"rx_bytes", NETXEN_NIC_STAT(stats.rxbytes)}, - {"tx_bytes", NETXEN_NIC_STAT(stats.txbytes)}, -}; - -#define NETXEN_NIC_STATS_LEN \ - sizeof(netxen_nic_gstrings_stats) / sizeof(struct netxen_nic_stats) - -static const char netxen_nic_gstrings_test[][ETH_GSTRING_LEN] = { - "Register_Test_offline", "EEPROM_Test_offline", - "Interrupt_Test_offline", "Loopback_Test_offline", - "Link_Test_on_offline" -}; - -#define NETXEN_NIC_TEST_LEN sizeof(netxen_nic_gstrings_test) / ETH_GSTRING_LEN - -#define NETXEN_NIC_REGS_COUNT 42 -#define NETXEN_NIC_REGS_LEN (NETXEN_NIC_REGS_COUNT * sizeof(__le32)) -#define NETXEN_MAX_EEPROM_LEN 1024 - -static int netxen_nic_get_eeprom_len(struct net_device *dev) -{ - struct netxen_port *port = netdev_priv(dev); - struct netxen_adapter *adapter = port->adapter; - int n; - - if ((netxen_rom_fast_read(adapter, 0, &n) == 0) - && (n & NETXEN_ROM_ROUNDUP)) { - n &= ~NETXEN_ROM_ROUNDUP; - if (n < NETXEN_MAX_EEPROM_LEN) - return n; - } - return 0; -} - -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; - u32 fw_major = 0; - u32 fw_minor = 0; - u32 fw_build = 0; - - strncpy(drvinfo->driver, netxen_nic_driver_name, 32); - strncpy(drvinfo->version, NETXEN_NIC_LINUX_VERSIONID, 32); - fw_major = readl(NETXEN_CRB_NORMALIZE(adapter, - NETXEN_FW_VERSION_MAJOR)); - fw_minor = readl(NETXEN_CRB_NORMALIZE(adapter, - NETXEN_FW_VERSION_MINOR)); - 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); - drvinfo->n_stats = NETXEN_NIC_STATS_LEN; - drvinfo->testinfo_len = NETXEN_NIC_TEST_LEN; - drvinfo->regdump_len = NETXEN_NIC_REGS_LEN; - drvinfo->eedump_len = netxen_nic_get_eeprom_len(dev); -} - -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_board_info *boardinfo = &adapter->ahw.boardcfg; - - /* read which mode */ - if (adapter->ahw.board_type == NETXEN_NIC_GBE) { - ecmd->supported = (SUPPORTED_10baseT_Half | - SUPPORTED_10baseT_Full | - SUPPORTED_100baseT_Half | - SUPPORTED_100baseT_Full | - SUPPORTED_1000baseT_Half | - SUPPORTED_1000baseT_Full); - - ecmd->advertising = (ADVERTISED_100baseT_Half | - ADVERTISED_100baseT_Full | - ADVERTISED_1000baseT_Half | - ADVERTISED_1000baseT_Full); - - ecmd->port = PORT_TP; - - if (netif_running(dev)) { - ecmd->speed = port->link_speed; - ecmd->duplex = port->link_duplex; - } else - return -EIO; /* link absent */ - } else if (adapter->ahw.board_type == NETXEN_NIC_XGBE) { - ecmd->supported = (SUPPORTED_TP | - SUPPORTED_1000baseT_Full | - SUPPORTED_10000baseT_Full); - ecmd->advertising = (ADVERTISED_TP | - ADVERTISED_1000baseT_Full | - ADVERTISED_10000baseT_Full); - ecmd->port = PORT_TP; - - ecmd->speed = SPEED_10000; - ecmd->duplex = DUPLEX_FULL; - ecmd->autoneg = AUTONEG_DISABLE; - } else - return -EIO; - - ecmd->phy_address = port->portnum; - ecmd->transceiver = XCVR_EXTERNAL; - - switch ((netxen_brdtype_t) boardinfo->board_type) { - case NETXEN_BRDTYPE_P2_SB35_4G: - case NETXEN_BRDTYPE_P2_SB31_2G: - ecmd->supported |= SUPPORTED_Autoneg; - ecmd->advertising |= ADVERTISED_Autoneg; - case NETXEN_BRDTYPE_P2_SB31_10G_CX4: - ecmd->supported |= SUPPORTED_TP; - ecmd->advertising |= ADVERTISED_TP; - ecmd->port = PORT_TP; - ecmd->autoneg = (boardinfo->board_type == - NETXEN_BRDTYPE_P2_SB31_10G_CX4) ? - (AUTONEG_DISABLE) : (port->link_autoneg); - break; - case NETXEN_BRDTYPE_P2_SB31_10G_HMEZ: - case NETXEN_BRDTYPE_P2_SB31_10G_IMEZ: - ecmd->supported |= SUPPORTED_MII; - ecmd->advertising |= ADVERTISED_MII; - ecmd->port = PORT_FIBRE; - ecmd->autoneg = AUTONEG_DISABLE; - break; - case NETXEN_BRDTYPE_P2_SB31_10G: - ecmd->supported |= SUPPORTED_FIBRE; - ecmd->advertising |= ADVERTISED_FIBRE; - ecmd->port = PORT_FIBRE; - ecmd->autoneg = AUTONEG_DISABLE; - break; - default: - printk(KERN_ERR "netxen-nic: Unsupported board model %d\n", - (netxen_brdtype_t) boardinfo->board_type); - return -EIO; - } - - return 0; -} - -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; - __le32 status; - - /* read which mode */ - if (adapter->ahw.board_type == NETXEN_NIC_GBE) { - /* autonegotiation */ - if (adapter->phy_write - && adapter->phy_write(adapter, port->portnum, - NETXEN_NIU_GB_MII_MGMT_ADDR_AUTONEG, - (__le32) ecmd->autoneg) != 0) - return -EIO; - else - port->link_autoneg = ecmd->autoneg; - - if (adapter->phy_read - && adapter->phy_read(adapter, port->portnum, - NETXEN_NIU_GB_MII_MGMT_ADDR_PHY_STATUS, - &status) != 0) - return -EIO; - - /* speed */ - switch (ecmd->speed) { - case SPEED_10: - netxen_set_phy_speed(status, 0); - break; - case SPEED_100: - netxen_set_phy_speed(status, 1); - break; - case SPEED_1000: - netxen_set_phy_speed(status, 2); - break; - } - /* set duplex mode */ - if (ecmd->duplex == DUPLEX_HALF) - netxen_clear_phy_duplex(status); - if (ecmd->duplex == DUPLEX_FULL) - netxen_set_phy_duplex(status); - if (adapter->phy_write - && adapter->phy_write(adapter, port->portnum, - NETXEN_NIU_GB_MII_MGMT_ADDR_PHY_STATUS, - *((int *)&status)) != 0) - return -EIO; - else { - port->link_speed = ecmd->speed; - port->link_duplex = ecmd->duplex; - } - } else - return -EOPNOTSUPP; - - if (netif_running(dev)) { - dev->stop(dev); - dev->open(dev); - } - return 0; -} - -static int netxen_nic_get_regs_len(struct net_device *dev) -{ - return NETXEN_NIC_REGS_LEN; -} - -struct netxen_niu_regs { - __le32 reg[NETXEN_NIC_REGS_COUNT]; -}; - -static struct netxen_niu_regs niu_registers[] = { - { - /* GB Mode */ - { - NETXEN_NIU_GB_SERDES_RESET, - NETXEN_NIU_GB0_MII_MODE, - NETXEN_NIU_GB1_MII_MODE, - NETXEN_NIU_GB2_MII_MODE, - NETXEN_NIU_GB3_MII_MODE, - NETXEN_NIU_GB0_GMII_MODE, - NETXEN_NIU_GB1_GMII_MODE, - NETXEN_NIU_GB2_GMII_MODE, - NETXEN_NIU_GB3_GMII_MODE, - NETXEN_NIU_REMOTE_LOOPBACK, - NETXEN_NIU_GB0_HALF_DUPLEX, - NETXEN_NIU_GB1_HALF_DUPLEX, - NETXEN_NIU_RESET_SYS_FIFOS, - NETXEN_NIU_GB_CRC_DROP, - NETXEN_NIU_GB_DROP_WRONGADDR, - NETXEN_NIU_TEST_MUX_CTL, - - NETXEN_NIU_GB_MAC_CONFIG_0(0), - NETXEN_NIU_GB_MAC_CONFIG_1(0), - NETXEN_NIU_GB_HALF_DUPLEX_CTRL(0), - NETXEN_NIU_GB_MAX_FRAME_SIZE(0), - NETXEN_NIU_GB_TEST_REG(0), - NETXEN_NIU_GB_MII_MGMT_CONFIG(0), - NETXEN_NIU_GB_MII_MGMT_COMMAND(0), - NETXEN_NIU_GB_MII_MGMT_ADDR(0), - NETXEN_NIU_GB_MII_MGMT_CTRL(0), - NETXEN_NIU_GB_MII_MGMT_STATUS(0), - NETXEN_NIU_GB_MII_MGMT_INDICATE(0), - NETXEN_NIU_GB_INTERFACE_CTRL(0), - NETXEN_NIU_GB_INTERFACE_STATUS(0), - NETXEN_NIU_GB_STATION_ADDR_0(0), - NETXEN_NIU_GB_STATION_ADDR_1(0), - -1, - } - }, - { - /* XG Mode */ - { - NETXEN_NIU_XG_SINGLE_TERM, - NETXEN_NIU_XG_DRIVE_HI, - NETXEN_NIU_XG_DRIVE_LO, - NETXEN_NIU_XG_DTX, - NETXEN_NIU_XG_DEQ, - NETXEN_NIU_XG_WORD_ALIGN, - NETXEN_NIU_XG_RESET, - NETXEN_NIU_XG_POWER_DOWN, - NETXEN_NIU_XG_RESET_PLL, - NETXEN_NIU_XG_SERDES_LOOPBACK, - NETXEN_NIU_XG_DO_BYTE_ALIGN, - NETXEN_NIU_XG_TX_ENABLE, - NETXEN_NIU_XG_RX_ENABLE, - NETXEN_NIU_XG_STATUS, - NETXEN_NIU_XG_PAUSE_THRESHOLD, - NETXEN_NIU_XGE_CONFIG_0, - NETXEN_NIU_XGE_CONFIG_1, - NETXEN_NIU_XGE_IPG, - NETXEN_NIU_XGE_STATION_ADDR_0_HI, - NETXEN_NIU_XGE_STATION_ADDR_0_1, - NETXEN_NIU_XGE_STATION_ADDR_1_LO, - NETXEN_NIU_XGE_STATUS, - NETXEN_NIU_XGE_MAX_FRAME_SIZE, - NETXEN_NIU_XGE_PAUSE_FRAME_VALUE, - NETXEN_NIU_XGE_TX_BYTE_CNT, - NETXEN_NIU_XGE_TX_FRAME_CNT, - NETXEN_NIU_XGE_RX_BYTE_CNT, - NETXEN_NIU_XGE_RX_FRAME_CNT, - NETXEN_NIU_XGE_AGGR_ERROR_CNT, - NETXEN_NIU_XGE_MULTICAST_FRAME_CNT, - NETXEN_NIU_XGE_UNICAST_FRAME_CNT, - NETXEN_NIU_XGE_CRC_ERROR_CNT, - NETXEN_NIU_XGE_OVERSIZE_FRAME_ERR, - NETXEN_NIU_XGE_UNDERSIZE_FRAME_ERR, - NETXEN_NIU_XGE_LOCAL_ERROR_CNT, - NETXEN_NIU_XGE_REMOTE_ERROR_CNT, - NETXEN_NIU_XGE_CONTROL_CHAR_CNT, - NETXEN_NIU_XGE_PAUSE_FRAME_CNT, - -1, - } - } -}; - -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; - __le32 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; - /* which mode */ - NETXEN_NIC_LOCKED_READ_REG(NETXEN_NIU_MODE, ®s_buff[0]); - mode = regs_buff[0]; - - /* Common registers to all the modes */ - NETXEN_NIC_LOCKED_READ_REG(NETXEN_NIU_STRAP_VALUE_SAVE_HIGHER, - ®s_buff[2]); - /* GB/XGB Mode */ - mode = (mode / 2) - 1; - window = 0; - if (mode <= 1) { - 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; - - NETXEN_NIC_LOCKED_READ_REG(niu_registers[mode]. - reg[i - 3] + window, - ®s_buff[i]); - } - - } -} - -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) -{ - struct netxen_port *port = netdev_priv(dev); - struct netxen_adapter *adapter = port->adapter; - __le32 status; - - /* read which mode */ - if (adapter->ahw.board_type == NETXEN_NIC_GBE) { - if (adapter->phy_read - && adapter->phy_read(adapter, port->portnum, - NETXEN_NIU_GB_MII_MGMT_ADDR_PHY_STATUS, - &status) != 0) - return -EIO; - else - return (netxen_get_phy_link(status)); - } else if (adapter->ahw.board_type == NETXEN_NIC_XGBE) { - int val = readl(NETXEN_CRB_NORMALIZE(adapter, CRB_XG_STATE)); - return val == XG_LINK_UP; - } - return -EIO; -} - -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; - int offset; - - if (eeprom->len == 0) - return -EINVAL; - - eeprom->magic = (port->pdev)->vendor | ((port->pdev)->device << 16); - for (offset = 0; offset < eeprom->len; offset++) - if (netxen_rom_fast_read - (adapter, (8 * offset) + 8, (int *)eeprom->data) == -1) - return -EIO; - return 0; -} - -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; - int i; - - ring->rx_pending = 0; - ring->rx_jumbo_pending = 0; - for (i = 0; i < MAX_RCV_CTX; ++i) { - ring->rx_pending += adapter->recv_ctx[i]. - rcv_desc[RCV_DESC_NORMAL_CTXID].rcv_pending; - ring->rx_jumbo_pending += adapter->recv_ctx[i]. - rcv_desc[RCV_DESC_JUMBO_CTXID].rcv_pending; - } - - ring->rx_max_pending = adapter->max_rx_desc_count; - ring->tx_max_pending = adapter->max_tx_desc_count; - ring->rx_jumbo_max_pending = adapter->max_jumbo_rx_desc_count; - ring->rx_mini_max_pending = 0; - ring->rx_mini_pending = 0; - ring->rx_jumbo_pending = 0; -} - -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; - __le32 val; - - if (adapter->ahw.board_type == NETXEN_NIC_GBE) { - /* get flow control settings */ - netxen_nic_read_w0(adapter, - NETXEN_NIU_GB_MAC_CONFIG_0(port->portnum), - (u32 *) & 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; - } -} - -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; - __le32 val; - unsigned int autoneg; - - /* read mode */ - if (adapter->ahw.board_type == NETXEN_NIC_GBE) { - /* 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); - 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), - *(u32 *) (&val)); - /* set autoneg */ - autoneg = pause->autoneg; - if (adapter->phy_write - && adapter->phy_write(adapter, port->portnum, - NETXEN_NIU_GB_MII_MGMT_ADDR_AUTONEG, - (__le32) autoneg) != 0) - return -EIO; - else { - port->link_autoneg = pause->autoneg; - return 0; - } - } else - return -EOPNOTSUPP; -} - -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; - __le32 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); - - 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_NIU_GB_INTERFACE_STATUS(port-> - portnum), - &data_read); - - if (data_written == data_read) { - netxen_nic_write_w0(adapter, - NETXEN_NIU_GB_INTERFACE_STATUS - (port->portnum), save); - - return 0; - } - } /* GB Mode */ - return 1; -} - -static int netxen_nic_diag_test_count(struct net_device *dev) -{ - return NETXEN_NIC_TEST_LEN; -} - -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; - } -} - -static void -netxen_nic_get_strings(struct net_device *dev, u32 stringset, u8 * data) -{ - int index; - - switch (stringset) { - case ETH_SS_TEST: - memcpy(data, *netxen_nic_gstrings_test, - NETXEN_NIC_TEST_LEN * ETH_GSTRING_LEN); - break; - case ETH_SS_STATS: - for (index = 0; index < NETXEN_NIC_STATS_LEN; index++) { - memcpy(data + index * ETH_GSTRING_LEN, - netxen_nic_gstrings_stats[index].stat_string, - ETH_GSTRING_LEN); - } - break; - } -} - -static int netxen_nic_get_stats_count(struct net_device *dev) -{ - return NETXEN_NIC_STATS_LEN; -} - -static void -netxen_nic_get_ethtool_stats(struct net_device *dev, - struct ethtool_stats *stats, u64 * data) -{ - struct netxen_port *port = 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; - data[index] = - (netxen_nic_gstrings_stats[index].sizeof_stat == - sizeof(u64)) ? *(u64 *) p : *(u32 *) p; - } - -} - -struct ethtool_ops netxen_nic_ethtool_ops = { - .get_settings = netxen_nic_get_settings, - .set_settings = netxen_nic_set_settings, - .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_eeprom_len = netxen_nic_get_eeprom_len, - .get_eeprom = netxen_nic_get_eeprom, - .get_ringparam = netxen_nic_get_ringparam, - .get_pauseparam = netxen_nic_get_pauseparam, - .set_pauseparam = netxen_nic_set_pauseparam, - .get_tx_csum = ethtool_op_get_tx_csum, - .set_tx_csum = ethtool_op_set_tx_csum, - .get_sg = ethtool_op_get_sg, - .set_sg = ethtool_op_set_sg, - .get_tso = ethtool_op_get_tso, - .set_tso = ethtool_op_set_tso, - .self_test_count = netxen_nic_diag_test_count, - .self_test = netxen_nic_diag_test, - .get_strings = netxen_nic_get_strings, - .get_stats_count = netxen_nic_get_stats_count, - .get_ethtool_stats = netxen_nic_get_ethtool_stats, - .get_perm_addr = ethtool_op_get_perm_addr, -}; 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