diff options
Diffstat (limited to 'drivers/net/netxen/netxen_nic_ethtool.c')
| -rw-r--r-- | drivers/net/netxen/netxen_nic_ethtool.c | 761 |
1 files changed, 0 insertions, 761 deletions
diff --git a/drivers/net/netxen/netxen_nic_ethtool.c b/drivers/net/netxen/netxen_nic_ethtool.c deleted file mode 100644 index 6e98d830eef..00000000000 --- a/drivers/net/netxen/netxen_nic_ethtool.c +++ /dev/null @@ -1,761 +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 <linux/delay.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.h" -#include "netxen_nic_hw.h" -#include "netxen_nic_phan_reg.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_adapter *)0)->m), \ - offsetof(struct netxen_adapter, 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)}, - {"tx_dropped", NETXEN_NIC_STAT(stats.txdropped)}, - {"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 ARRAY_SIZE(netxen_nic_gstrings_stats) - -static const char netxen_nic_gstrings_test[][ETH_GSTRING_LEN] = { - "Register_Test_on_offline", - "Link_Test_on_offline" -}; - -#define NETXEN_NIC_TEST_LEN ARRAY_SIZE(netxen_nic_gstrings_test) - -#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) -{ - return NETXEN_FLASH_TOTAL_SIZE; -} - -static void -netxen_nic_get_drvinfo(struct net_device *dev, struct ethtool_drvinfo *drvinfo) -{ - struct netxen_adapter *adapter = netdev_priv(dev); - 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(adapter->pdev), 32); - 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_adapter *adapter = netdev_priv(dev); - 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 = adapter->link_speed; - ecmd->duplex = adapter->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 = adapter->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) : (adapter->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_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, - NETXEN_NIU_GB_MII_MGMT_ADDR_AUTONEG, - ecmd->autoneg) != 0) - return -EIO; - else - adapter->link_autoneg = ecmd->autoneg; - - if (adapter->phy_read - && adapter->phy_read(adapter, - 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, - NETXEN_NIU_GB_MII_MGMT_ADDR_PHY_STATUS, - *((int *)&status)) != 0) - return -EIO; - else { - adapter->link_speed = ecmd->speed; - adapter->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 { - __u32 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_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) | - (adapter->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 = physical_port[adapter->portnum] * - NETXEN_NIC_PORT_WINDOW; - - NETXEN_NIC_LOCKED_READ_REG(niu_registers[mode]. - reg[i - 3] + window, - ®s_buff[i]); - } - - } -} - -static u32 netxen_nic_test_link(struct net_device *dev) -{ - 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, - NETXEN_NIU_GB_MII_MGMT_ADDR_PHY_STATUS, - &status) != 0) - return -EIO; - else { - val = netxen_get_phy_link(status); - return !val; - } - } else if (adapter->ahw.board_type == NETXEN_NIC_XGBE) { - val = readl(NETXEN_CRB_NORMALIZE(adapter, CRB_XG_STATE)); - return (val == XG_LINK_UP) ? 0 : 1; - } - return -EIO; -} - -static int -netxen_nic_get_eeprom(struct net_device *dev, struct ethtool_eeprom *eeprom, - u8 * bytes) -{ - struct netxen_adapter *adapter = netdev_priv(dev); - int offset; - int ret; - - if (eeprom->len == 0) - return -EINVAL; - - eeprom->magic = (adapter->pdev)->vendor | - ((adapter->pdev)->device << 16); - offset = eeprom->offset; - - ret = netxen_rom_fast_read_words(adapter, offset, bytes, - eeprom->len); - if (ret < 0) - return ret; - - return 0; -} - -static int -netxen_nic_set_eeprom(struct net_device *dev, struct ethtool_eeprom *eeprom, - u8 * bytes) -{ - 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", - netxen_nic_driver_name); - return ret; - } - 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", - netxen_nic_driver_name); - return ret; - } - printk(KERN_INFO "%s: secondary flash erased successfully.\n", - netxen_nic_driver_name); - flash_start = 1; - return 0; - } - - if (offset == NETXEN_BOOTLD_START) { - ret = netxen_flash_erase_primary(adapter); - if (ret != FLASH_SUCCESS) { - printk(KERN_ERR "%s: Flash erase failed.\n", - netxen_nic_driver_name); - return ret; - } - - ret = netxen_rom_se(adapter, NETXEN_USER_START); - if (ret != FLASH_SUCCESS) - return ret; - ret = netxen_rom_se(adapter, NETXEN_FIXED_START); - if (ret != FLASH_SUCCESS) - return ret; - - printk(KERN_INFO "%s: primary flash erased successfully\n", - netxen_nic_driver_name); - - ret = netxen_backup_crbinit(adapter); - if (ret != FLASH_SUCCESS) { - printk(KERN_ERR "%s: CRBinit backup failed.\n", - netxen_nic_driver_name); - return ret; - } - printk(KERN_INFO "%s: CRBinit backup done.\n", - netxen_nic_driver_name); - ready_to_flash = 1; - } - - if (!ready_to_flash) { - printk(KERN_ERR "%s: Invalid write sequence, returning...\n", - netxen_nic_driver_name); - return -EINVAL; - } - - return netxen_rom_fast_write_words(adapter, offset, bytes, eeprom->len); -} - -static void -netxen_nic_get_ringparam(struct net_device *dev, struct ethtool_ringparam *ring) -{ - struct netxen_adapter *adapter = netdev_priv(dev); - 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].max_rx_desc_count; - ring->rx_jumbo_pending += adapter->recv_ctx[i]. - rcv_desc[RCV_DESC_JUMBO_CTXID].max_rx_desc_count; - } - ring->tx_pending = adapter->max_tx_desc_count; - - ring->rx_max_pending = MAX_RCV_DESCRIPTORS; - ring->tx_max_pending = MAX_CMD_DESCRIPTORS_HOST; - ring->rx_jumbo_max_pending = MAX_JUMBO_RCV_DESCRIPTORS; - ring->rx_mini_max_pending = 0; - ring->rx_mini_pending = 0; -} - -static void -netxen_nic_get_pauseparam(struct net_device *dev, - struct ethtool_pauseparam *pause) -{ - 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), - &val); - pause->rx_pause = netxen_gb_get_rx_flowctl(val); - 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); - } -} - -static int -netxen_nic_set_pauseparam(struct net_device *dev, - struct ethtool_pauseparam *pause) -{ - struct netxen_adapter *adapter = netdev_priv(dev); - __u32 val; - 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), &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), - val); - /* set autoneg */ - 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; - 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); - } - 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_adapter *adapter = netdev_priv(dev); - u32 data_read, data_written; - - netxen_nic_read_w0(adapter, NETXEN_PCIX_PH_REG(0), &data_read); - if ((data_read & 0xffff) != PHAN_VENDOR_ID) - return 1; - - data_written = (u32)0xa5a5a5a5; - - 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; -} - -static int netxen_get_sset_count(struct net_device *dev, int sset) -{ - switch (sset) { - case ETH_SS_TEST: - return NETXEN_NIC_TEST_LEN; - case ETH_SS_STATS: - return NETXEN_NIC_STATS_LEN; - default: - return -EOPNOTSUPP; - } -} - -static void -netxen_nic_diag_test(struct net_device *dev, struct ethtool_test *eth_test, - u64 * data) -{ - 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 -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 void -netxen_nic_get_ethtool_stats(struct net_device *dev, - struct ethtool_stats *stats, u64 * data) -{ - struct netxen_adapter *adapter = netdev_priv(dev); - int index; - - for (index = 0; index < NETXEN_NIC_STATS_LEN; index++) { - char *p = - (char *)adapter + - netxen_nic_gstrings_stats[index].stat_offset; - data[index] = - (netxen_nic_gstrings_stats[index].sizeof_stat == - sizeof(u64)) ? *(u64 *) p : *(u32 *) p; - } -} - -static u32 netxen_nic_get_rx_csum(struct net_device *dev) -{ - struct netxen_adapter *adapter = netdev_priv(dev); - return adapter->rx_csum; -} - -static int netxen_nic_set_rx_csum(struct net_device *dev, u32 data) -{ - struct netxen_adapter *adapter = netdev_priv(dev); - adapter->rx_csum = !!data; - return 0; -} - -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_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, - .get_ringparam = netxen_nic_get_ringparam, - .get_pauseparam = netxen_nic_get_pauseparam, - .set_pauseparam = netxen_nic_set_pauseparam, - .set_tx_csum = ethtool_op_set_tx_csum, - .set_sg = ethtool_op_set_sg, - .set_tso = ethtool_op_set_tso, - .self_test = netxen_nic_diag_test, - .get_strings = netxen_nic_get_strings, - .get_ethtool_stats = netxen_nic_get_ethtool_stats, - .get_sset_count = netxen_get_sset_count, - .get_rx_csum = netxen_nic_get_rx_csum, - .set_rx_csum = netxen_nic_set_rx_csum, -}; 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