diff options
| -rw-r--r-- | drivers/net/vxge/vxge-ethtool.c | 1148 | ||||
| -rw-r--r-- | drivers/net/vxge/vxge-ethtool.h | 67 |
2 files changed, 1215 insertions, 0 deletions
diff --git a/drivers/net/vxge/vxge-ethtool.c b/drivers/net/vxge/vxge-ethtool.c new file mode 100644 index 00000000000..c6736b97263 --- /dev/null +++ b/drivers/net/vxge/vxge-ethtool.c @@ -0,0 +1,1148 @@ +/****************************************************************************** + * This software may be used and distributed according to the terms of + * the GNU General Public License (GPL), incorporated herein by reference. + * Drivers based on or derived from this code fall under the GPL and must + * retain the authorship, copyright and license notice. This file is not + * a complete program and may only be used when the entire operating + * system is licensed under the GPL. + * See the file COPYING in this distribution for more information. + * + * vxge-ethtool.c: Driver for Neterion Inc's X3100 Series 10GbE PCIe I/O + * Virtualized Server Adapter. + * Copyright(c) 2002-2009 Neterion Inc. + ******************************************************************************/ +#include<linux/ethtool.h> +#include <linux/pci.h> +#include <linux/etherdevice.h> + +#include "vxge-ethtool.h" + +/** + * vxge_ethtool_sset - Sets different link parameters. + * @dev: device pointer. + * @info: pointer to the structure with parameters given by ethtool to set + * link information. + * + * The function sets different link parameters provided by the user onto + * the NIC. + * Return value: + * 0 on success. + */ + +static int vxge_ethtool_sset(struct net_device *dev, struct ethtool_cmd *info) +{ + /* We currently only support 10Gb/FULL */ + if ((info->autoneg == AUTONEG_ENABLE) || + (info->speed != SPEED_10000) || (info->duplex != DUPLEX_FULL)) + return -EINVAL; + + return 0; +} + +/** + * vxge_ethtool_gset - Return link specific information. + * @dev: device pointer. + * @info: pointer to the structure with parameters given by ethtool + * to return link information. + * + * Returns link specific information like speed, duplex etc.. to ethtool. + * Return value : + * return 0 on success. + */ +static int vxge_ethtool_gset(struct net_device *dev, struct ethtool_cmd *info) +{ + info->supported = (SUPPORTED_10000baseT_Full | SUPPORTED_FIBRE); + info->advertising = (ADVERTISED_10000baseT_Full | ADVERTISED_FIBRE); + info->port = PORT_FIBRE; + + info->transceiver = XCVR_EXTERNAL; + + if (netif_carrier_ok(dev)) { + info->speed = SPEED_10000; + info->duplex = DUPLEX_FULL; + } else { + info->speed = -1; + info->duplex = -1; + } + + info->autoneg = AUTONEG_DISABLE; + return 0; +} + +/** + * vxge_ethtool_gdrvinfo - Returns driver specific information. + * @dev: device pointer. + * @info: pointer to the structure with parameters given by ethtool to + * return driver information. + * + * Returns driver specefic information like name, version etc.. to ethtool. + */ +static void vxge_ethtool_gdrvinfo(struct net_device *dev, + struct ethtool_drvinfo *info) +{ + struct vxgedev *vdev; + vdev = (struct vxgedev *)netdev_priv(dev); + strlcpy(info->driver, VXGE_DRIVER_NAME, sizeof(VXGE_DRIVER_NAME)); + strlcpy(info->version, DRV_VERSION, sizeof(DRV_VERSION)); + strlcpy(info->fw_version, vdev->fw_version, VXGE_HW_FW_STRLEN); + strlcpy(info->bus_info, pci_name(vdev->pdev), sizeof(info->bus_info)); + info->regdump_len = sizeof(struct vxge_hw_vpath_reg) + * vdev->no_of_vpath; + + info->n_stats = STAT_LEN; +} + +/** + * vxge_ethtool_gregs - dumps the entire space of Titan into the buffer. + * @dev: device pointer. + * @regs: pointer to the structure with parameters given by ethtool for + * dumping the registers. + * @reg_space: The input argumnet into which all the registers are dumped. + * + * Dumps the vpath register space of Titan NIC into the user given + * buffer area. + */ +static void vxge_ethtool_gregs(struct net_device *dev, + struct ethtool_regs *regs, void *space) +{ + int index, offset; + enum vxge_hw_status status; + u64 reg; + u8 *reg_space = (u8 *) space; + struct vxgedev *vdev = (struct vxgedev *)netdev_priv(dev); + struct __vxge_hw_device *hldev = (struct __vxge_hw_device *) + pci_get_drvdata(vdev->pdev); + + regs->len = sizeof(struct vxge_hw_vpath_reg) * vdev->no_of_vpath; + regs->version = vdev->pdev->subsystem_device; + for (index = 0; index < vdev->no_of_vpath; index++) { + for (offset = 0; offset < sizeof(struct vxge_hw_vpath_reg); + offset += 8) { + status = vxge_hw_mgmt_reg_read(hldev, + vxge_hw_mgmt_reg_type_vpath, + vdev->vpaths[index].device_id, + offset, ®); + if (status != VXGE_HW_OK) { + vxge_debug_init(VXGE_ERR, + "%s:%d Getting reg dump Failed", + __func__, __LINE__); + return; + } + + memcpy((reg_space + offset), ®, 8); + } + } +} + +/** + * vxge_ethtool_idnic - To physically identify the nic on the system. + * @dev : device pointer. + * @id : pointer to the structure with identification parameters given by + * ethtool. + * + * Used to physically identify the NIC on the system. + * The Link LED will blink for a time specified by the user. + * Return value: + * 0 on success + */ +static int vxge_ethtool_idnic(struct net_device *dev, u32 data) +{ + struct vxgedev *vdev = (struct vxgedev *)netdev_priv(dev); + struct __vxge_hw_device *hldev = (struct __vxge_hw_device *) + pci_get_drvdata(vdev->pdev); + + vxge_hw_device_flick_link_led(hldev, VXGE_FLICKER_ON); + msleep_interruptible(data ? (data * HZ) : VXGE_MAX_FLICKER_TIME); + vxge_hw_device_flick_link_led(hldev, VXGE_FLICKER_OFF); + + return 0; +} + +/** + * vxge_ethtool_getpause_data - Pause frame frame generation and reception. + * @dev : device pointer. + * @ep : pointer to the structure with pause parameters given by ethtool. + * Description: + * Returns the Pause frame generation and reception capability of the NIC. + * Return value: + * void + */ +static void vxge_ethtool_getpause_data(struct net_device *dev, + struct ethtool_pauseparam *ep) +{ + struct vxgedev *vdev = (struct vxgedev *)netdev_priv(dev); + struct __vxge_hw_device *hldev = (struct __vxge_hw_device *) + pci_get_drvdata(vdev->pdev); + + vxge_hw_device_getpause_data(hldev, 0, &ep->tx_pause, &ep->rx_pause); +} + +/** + * vxge_ethtool_setpause_data - set/reset pause frame generation. + * @dev : device pointer. + * @ep : pointer to the structure with pause parameters given by ethtool. + * Description: + * It can be used to set or reset Pause frame generation or reception + * support of the NIC. + * Return value: + * int, returns 0 on Success + */ +static int vxge_ethtool_setpause_data(struct net_device *dev, + struct ethtool_pauseparam *ep) +{ + struct vxgedev *vdev = (struct vxgedev *)netdev_priv(dev); + struct __vxge_hw_device *hldev = (struct __vxge_hw_device *) + pci_get_drvdata(vdev->pdev); + + vxge_hw_device_setpause_data(hldev, 0, ep->tx_pause, ep->rx_pause); + + vdev->config.tx_pause_enable = ep->tx_pause; + vdev->config.rx_pause_enable = ep->rx_pause; + + return 0; +} + +static void vxge_get_ethtool_stats(struct net_device *dev, + struct ethtool_stats *estats, u64 *tmp_stats) +{ + int j, k; + enum vxge_hw_status status; + enum vxge_hw_status swstatus; + struct vxge_vpath *vpath = NULL; + + struct vxgedev *vdev = (struct vxgedev *)netdev_priv(dev); + struct __vxge_hw_device *hldev = vdev->devh; + struct vxge_hw_xmac_stats *xmac_stats; + struct vxge_hw_device_stats_sw_info *sw_stats; + struct vxge_hw_device_stats_hw_info *hw_stats; + + u64 *ptr = tmp_stats; + + memset(tmp_stats, 0, + vxge_ethtool_get_sset_count(dev, ETH_SS_STATS) * sizeof(u64)); + + xmac_stats = kzalloc(sizeof(struct vxge_hw_xmac_stats), GFP_KERNEL); + if (xmac_stats == NULL) { + vxge_debug_init(VXGE_ERR, + "%s : %d Memory Allocation failed for xmac_stats", + __func__, __LINE__); + return; + } + + sw_stats = kzalloc(sizeof(struct vxge_hw_device_stats_sw_info), + GFP_KERNEL); + if (sw_stats == NULL) { + kfree(xmac_stats); + vxge_debug_init(VXGE_ERR, + "%s : %d Memory Allocation failed for sw_stats", + __func__, __LINE__); + return; + } + + hw_stats = kzalloc(sizeof(struct vxge_hw_device_stats_hw_info), + GFP_KERNEL); + if (hw_stats == NULL) { + kfree(xmac_stats); + kfree(sw_stats); + vxge_debug_init(VXGE_ERR, + "%s : %d Memory Allocation failed for hw_stats", + __func__, __LINE__); + return; + } + + *ptr++ = 0; + status = vxge_hw_device_xmac_stats_get(hldev, xmac_stats); + if (status != VXGE_HW_OK) { + if (status != VXGE_HW_ERR_PRIVILAGED_OPEARATION) { + vxge_debug_init(VXGE_ERR, + "%s : %d Failure in getting xmac stats", + __func__, __LINE__); + } + } + swstatus = vxge_hw_driver_stats_get(hldev, sw_stats); + if (swstatus != VXGE_HW_OK) { + vxge_debug_init(VXGE_ERR, + "%s : %d Failure in getting sw stats", + __func__, __LINE__); + } + + status = vxge_hw_device_stats_get(hldev, hw_stats); + if (status != VXGE_HW_OK) { + vxge_debug_init(VXGE_ERR, + "%s : %d hw_stats_get error", __func__, __LINE__); + } + + for (k = 0; k < vdev->no_of_vpath; k++) { + struct vxge_hw_vpath_stats_hw_info *vpath_info; + + vpath = &vdev->vpaths[k]; + j = vpath->device_id; + vpath_info = hw_stats->vpath_info[j]; + if (!vpath_info) { + memset(ptr, 0, (VXGE_HW_VPATH_TX_STATS_LEN + + VXGE_HW_VPATH_RX_STATS_LEN) * sizeof(u64)); + ptr += (VXGE_HW_VPATH_TX_STATS_LEN + + VXGE_HW_VPATH_RX_STATS_LEN); + continue; + } + + *ptr++ = vpath_info->tx_stats.tx_ttl_eth_frms; + *ptr++ = vpath_info->tx_stats.tx_ttl_eth_octets; + *ptr++ = vpath_info->tx_stats.tx_data_octets; + *ptr++ = vpath_info->tx_stats.tx_mcast_frms; + *ptr++ = vpath_info->tx_stats.tx_bcast_frms; + *ptr++ = vpath_info->tx_stats.tx_ucast_frms; + *ptr++ = vpath_info->tx_stats.tx_tagged_frms; + *ptr++ = vpath_info->tx_stats.tx_vld_ip; + *ptr++ = vpath_info->tx_stats.tx_vld_ip_octets; + *ptr++ = vpath_info->tx_stats.tx_icmp; + *ptr++ = vpath_info->tx_stats.tx_tcp; + *ptr++ = vpath_info->tx_stats.tx_rst_tcp; + *ptr++ = vpath_info->tx_stats.tx_udp; + *ptr++ = vpath_info->tx_stats.tx_unknown_protocol; + *ptr++ = vpath_info->tx_stats.tx_lost_ip; + *ptr++ = vpath_info->tx_stats.tx_parse_error; + *ptr++ = vpath_info->tx_stats.tx_tcp_offload; + *ptr++ = vpath_info->tx_stats.tx_retx_tcp_offload; + *ptr++ = vpath_info->tx_stats.tx_lost_ip_offload; + *ptr++ = vpath_info->rx_stats.rx_ttl_eth_frms; + *ptr++ = vpath_info->rx_stats.rx_vld_frms; + *ptr++ = vpath_info->rx_stats.rx_offload_frms; + *ptr++ = vpath_info->rx_stats.rx_ttl_eth_octets; + *ptr++ = vpath_info->rx_stats.rx_data_octets; + *ptr++ = vpath_info->rx_stats.rx_offload_octets; + *ptr++ = vpath_info->rx_stats.rx_vld_mcast_frms; + *ptr++ = vpath_info->rx_stats.rx_vld_bcast_frms; + *ptr++ = vpath_info->rx_stats.rx_accepted_ucast_frms; + *ptr++ = vpath_info->rx_stats.rx_accepted_nucast_frms; + *ptr++ = vpath_info->rx_stats.rx_tagged_frms; + *ptr++ = vpath_info->rx_stats.rx_long_frms; + *ptr++ = vpath_info->rx_stats.rx_usized_frms; + *ptr++ = vpath_info->rx_stats.rx_osized_frms; + *ptr++ = vpath_info->rx_stats.rx_frag_frms; + *ptr++ = vpath_info->rx_stats.rx_jabber_frms; + *ptr++ = vpath_info->rx_stats.rx_ttl_64_frms; + *ptr++ = vpath_info->rx_stats.rx_ttl_65_127_frms; + *ptr++ = vpath_info->rx_stats.rx_ttl_128_255_frms; + *ptr++ = vpath_info->rx_stats.rx_ttl_256_511_frms; + *ptr++ = vpath_info->rx_stats.rx_ttl_512_1023_frms; + *ptr++ = vpath_info->rx_stats.rx_ttl_1024_1518_frms; + *ptr++ = vpath_info->rx_stats.rx_ttl_1519_4095_frms; + *ptr++ = vpath_info->rx_stats.rx_ttl_4096_8191_frms; + *ptr++ = vpath_info->rx_stats.rx_ttl_8192_max_frms; + *ptr++ = vpath_info->rx_stats.rx_ttl_gt_max_frms; + *ptr++ = vpath_info->rx_stats.rx_ip; + *ptr++ = vpath_info->rx_stats.rx_accepted_ip; + *ptr++ = vpath_info->rx_stats.rx_ip_octets; + *ptr++ = vpath_info->rx_stats.rx_err_ip; + *ptr++ = vpath_info->rx_stats.rx_icmp; + *ptr++ = vpath_info->rx_stats.rx_tcp; + *ptr++ = vpath_info->rx_stats.rx_udp; + *ptr++ = vpath_info->rx_stats.rx_err_tcp; + *ptr++ = vpath_info->rx_stats.rx_lost_frms; + *ptr++ = vpath_info->rx_stats.rx_lost_ip; + *ptr++ = vpath_info->rx_stats.rx_lost_ip_offload; + *ptr++ = vpath_info->rx_stats.rx_various_discard; + *ptr++ = vpath_info->rx_stats.rx_sleep_discard; + *ptr++ = vpath_info->rx_stats.rx_red_discard; + *ptr++ = vpath_info->rx_stats.rx_queue_full_discard; + *ptr++ = vpath_info->rx_stats.rx_mpa_ok_frms; + } + *ptr++ = 0; + for (k = 0; k < vdev->max_config_port; k++) { + *ptr++ = xmac_stats->aggr_stats[k].tx_frms; + *ptr++ = xmac_stats->aggr_stats[k].tx_data_octets; + *ptr++ = xmac_stats->aggr_stats[k].tx_mcast_frms; + *ptr++ = xmac_stats->aggr_stats[k].tx_bcast_frms; + *ptr++ = xmac_stats->aggr_stats[k].tx_discarded_frms; + *ptr++ = xmac_stats->aggr_stats[k].tx_errored_frms; + *ptr++ = xmac_stats->aggr_stats[k].rx_frms; + *ptr++ = xmac_stats->aggr_stats[k].rx_data_octets; + *ptr++ = xmac_stats->aggr_stats[k].rx_mcast_frms; + *ptr++ = xmac_stats->aggr_stats[k].rx_bcast_frms; + *ptr++ = xmac_stats->aggr_stats[k].rx_discarded_frms; + *ptr++ = xmac_stats->aggr_stats[k].rx_errored_frms; + *ptr++ = xmac_stats->aggr_stats[k].rx_unknown_slow_proto_frms; + } + *ptr++ = 0; + for (k = 0; k < vdev->max_config_port; k++) { + *ptr++ = xmac_stats->port_stats[k].tx_ttl_frms; + *ptr++ = xmac_stats->port_stats[k].tx_ttl_octets; + *ptr++ = xmac_stats->port_stats[k].tx_data_octets; + *ptr++ = xmac_stats->port_stats[k].tx_mcast_frms; + *ptr++ = xmac_stats->port_stats[k].tx_bcast_frms; + *ptr++ = xmac_stats->port_stats[k].tx_ucast_frms; + *ptr++ = xmac_stats->port_stats[k].tx_tagged_frms; + *ptr++ = xmac_stats->port_stats[k].tx_vld_ip; + *ptr++ = xmac_stats->port_stats[k].tx_vld_ip_octets; + *ptr++ = xmac_stats->port_stats[k].tx_icmp; + *ptr++ = xmac_stats->port_stats[k].tx_tcp; + *ptr++ = xmac_stats->port_stats[k].tx_rst_tcp; + *ptr++ = xmac_stats->port_stats[k].tx_udp; + *ptr++ = xmac_stats->port_stats[k].tx_parse_error; + *ptr++ = xmac_stats->port_stats[k].tx_unknown_protocol; + *ptr++ = xmac_stats->port_stats[k].tx_pause_ctrl_frms; + *ptr++ = xmac_stats->port_stats[k].tx_marker_pdu_frms; + *ptr++ = xmac_stats->port_stats[k].tx_lacpdu_frms; + *ptr++ = xmac_stats->port_stats[k].tx_drop_ip; + *ptr++ = xmac_stats->port_stats[k].tx_marker_resp_pdu_frms; + *ptr++ = xmac_stats->port_stats[k].tx_xgmii_char2_match; + *ptr++ = xmac_stats->port_stats[k].tx_xgmii_char1_match; + *ptr++ = xmac_stats->port_stats[k].tx_xgmii_column2_match; + *ptr++ = xmac_stats->port_stats[k].tx_xgmii_column1_match; + *ptr++ = xmac_stats->port_stats[k].tx_any_err_frms; + *ptr++ = xmac_stats->port_stats[k].tx_drop_frms; + *ptr++ = xmac_stats->port_stats[k].rx_ttl_frms; + *ptr++ = xmac_stats->port_stats[k].rx_vld_frms; + *ptr++ = xmac_stats->port_stats[k].rx_offload_frms; + *ptr++ = xmac_stats->port_stats[k].rx_ttl_octets; + *ptr++ = xmac_stats->port_stats[k].rx_data_octets; + *ptr++ = xmac_stats->port_stats[k].rx_offload_octets; + *ptr++ = xmac_stats->port_stats[k].rx_vld_mcast_frms; + *ptr++ = xmac_stats->port_stats[k].rx_vld_bcast_frms; + *ptr++ = xmac_stats->port_stats[k].rx_accepted_ucast_frms; + *ptr++ = xmac_stats->port_stats[k].rx_accepted_nucast_frms; + *ptr++ = xmac_stats->port_stats[k].rx_tagged_frms; + *ptr++ = xmac_stats->port_stats[k].rx_long_frms; + *ptr++ = xmac_stats->port_stats[k].rx_usized_frms; + *ptr++ = xmac_stats->port_stats[k].rx_osized_frms; + *ptr++ = xmac_stats->port_stats[k].rx_frag_frms; + *ptr++ = xmac_stats->port_stats[k].rx_jabber_frms; + *ptr++ = xmac_stats->port_stats[k].rx_ttl_64_frms; + *ptr++ = xmac_stats->port_stats[k].rx_ttl_65_127_frms; + *ptr++ = xmac_stats->port_stats[k].rx_ttl_128_255_frms; + *ptr++ = xmac_stats->port_stats[k].rx_ttl_256_511_frms; + *ptr++ = xmac_stats->port_stats[k].rx_ttl_512_1023_frms; + *ptr++ = xmac_stats->port_stats[k].rx_ttl_1024_1518_frms; + *ptr++ = xmac_stats->port_stats[k].rx_ttl_1519_4095_frms; + *ptr++ = xmac_stats->port_stats[k].rx_ttl_4096_8191_frms; + *ptr++ = xmac_stats->port_stats[k].rx_ttl_8192_max_frms; + *ptr++ = xmac_stats->port_stats[k].rx_ttl_gt_max_frms; + *ptr++ = xmac_stats->port_stats[k].rx_ip; + *ptr++ = xmac_stats->port_stats[k].rx_accepted_ip; + *ptr++ = xmac_stats->port_stats[k].rx_ip_octets; + *ptr++ = xmac_stats->port_stats[k].rx_err_ip; + *ptr++ = xmac_stats->port_stats[k].rx_icmp; + *ptr++ = xmac_stats->port_stats[k].rx_tcp; + *ptr++ = xmac_stats->port_stats[k].rx_udp; + *ptr++ = xmac_stats->port_stats[k].rx_err_tcp; + *ptr++ = xmac_stats->port_stats[k].rx_pause_count; + *ptr++ = xmac_stats->port_stats[k].rx_pause_ctrl_frms; + *ptr++ = xmac_stats->port_stats[k].rx_unsup_ctrl_frms; + *ptr++ = xmac_stats->port_stats[k].rx_fcs_err_frms; + *ptr++ = xmac_stats->port_stats[k].rx_in_rng_len_err_frms; + *ptr++ = xmac_stats->port_stats[k].rx_out_rng_len_err_frms; + *ptr++ = xmac_stats->port_stats[k].rx_drop_frms; + *ptr++ = xmac_stats->port_stats[k].rx_discarded_frms; + *ptr++ = xmac_stats->port_stats[k].rx_drop_ip; + *ptr++ = xmac_stats->port_stats[k].rx_drop_udp; + *ptr++ = xmac_stats->port_stats[k].rx_marker_pdu_frms; + *ptr++ = xmac_stats->port_stats[k].rx_lacpdu_frms; + *ptr++ = xmac_stats->port_stats[k].rx_unknown_pdu_frms; + *ptr++ = xmac_stats->port_stats[k].rx_marker_resp_pdu_frms; + *ptr++ = xmac_stats->port_stats[k].rx_fcs_discard; + *ptr++ = xmac_stats->port_stats[k].rx_illegal_pdu_frms; + *ptr++ = xmac_stats->port_stats[k].rx_switch_discard; + *ptr++ = xmac_stats->port_stats[k].rx_len_discard; + *ptr++ = xmac_stats->port_stats[k].rx_rpa_discard; + *ptr++ = xmac_stats->port_stats[k].rx_l2_mgmt_discard; + *ptr++ = xmac_stats->port_stats[k].rx_rts_discard; + *ptr++ = xmac_stats->port_stats[k].rx_trash_discard; + *ptr++ = xmac_stats->port_stats[k].rx_buff_full_discard; + *ptr++ = xmac_stats->port_stats[k].rx_red_discard; + *ptr++ = xmac_stats->port_stats[k].rx_xgmii_ctrl_err_cnt; + *ptr++ = xmac_stats->port_stats[k].rx_xgmii_data_err_cnt; + *ptr++ = xmac_stats->port_stats[k].rx_xgmii_char1_match; + *ptr++ = xmac_stats->port_stats[k].rx_xgmii_err_sym; + *ptr++ = xmac_stats->port_stats[k].rx_xgmii_column1_match; + *ptr++ = xmac_stats->port_stats[k].rx_xgmii_char2_match; + *ptr++ = xmac_stats->port_stats[k].rx_local_fault; + *ptr++ = xmac_stats->port_stats[k].rx_xgmii_column2_match; + *ptr++ = xmac_stats->port_stats[k].rx_jettison; + *ptr++ = xmac_stats->port_stats[k].rx_remote_fault; + } + + *ptr++ = 0; + for (k = 0; k < vdev->no_of_vpath; k++) { + struct vxge_hw_vpath_stats_sw_info *vpath_info; + + vpath = &vdev->vpaths[k]; + j = vpath->device_id; + vpath_info = (struct vxge_hw_vpath_stats_sw_info *) + &sw_stats->vpath_info[j]; + *ptr++ = vpath_info->soft_reset_cnt; + *ptr++ = vpath_info->error_stats.unknown_alarms; + *ptr++ = vpath_info->error_stats.network_sustained_fault; + *ptr++ = vpath_info->error_stats.network_sustained_ok; + *ptr++ = vpath_info->error_stats.kdfcctl_fifo0_overwrite; + *ptr++ = vpath_info->error_stats.kdfcctl_fifo0_poison; + *ptr++ = vpath_info->error_stats.kdfcctl_fifo0_dma_error; + *ptr++ = vpath_info->error_stats.dblgen_fifo0_overflow; + *ptr++ = vpath_info->error_stats.statsb_pif_chain_error; + *ptr++ = vpath_info->error_stats.statsb_drop_timeout; + *ptr++ = vpath_info->error_stats.target_illegal_access; + *ptr++ = vpath_info->error_stats.ini_serr_det; + *ptr++ = vpath_info->error_stats.prc_ring_bumps; + *ptr++ = vpath_info->error_stats.prc_rxdcm_sc_err; + *ptr++ = vpath_info->error_stats.prc_rxdcm_sc_abort; + *ptr++ = vpath_info->error_stats.prc_quanta_size_err; + *ptr++ = vpath_info->ring_stats.common_stats.full_cnt; + *ptr++ = vpath_info->ring_stats.common_stats.usage_cnt; + *ptr++ = vpath_info->ring_stats.common_stats.usage_max; + *ptr++ = vpath_info->ring_stats.common_stats. + reserve_free_swaps_cnt; + *ptr++ = vpath_info->ring_stats.common_stats.total_compl_cnt; + for (j = 0; j < VXGE_HW_DTR_MAX_T_CODE; j++) + *ptr++ = vpath_info->ring_stats.rxd_t_code_err_cnt[j]; + *ptr++ = vpath_info->fifo_stats.common_stats.full_cnt; + *ptr++ = vpath_info->fifo_stats.common_stats.usage_cnt; + *ptr++ = vpath_info->fifo_stats.common_stats.usage_max; + *ptr++ = vpath_info->fifo_stats.common_stats. + reserve_free_swaps_cnt; + *ptr++ = vpath_info->fifo_stats.common_stats.total_compl_cnt; + *ptr++ = vpath_info->fifo_stats.total_posts; + *ptr++ = vpath_info->fifo_stats.total_buffers; + for (j = 0; j < VXGE_HW_DTR_MAX_T_CODE; j++) + *ptr++ = vpath_info->fifo_stats.txd_t_code_err_cnt[j]; + } + + *ptr++ = 0; + for (k = 0; k < vdev->no_of_vpath; k++) { + struct vxge_hw_vpath_stats_hw_info *vpath_info; + vpath = &vdev->vpaths[k]; + j = vpath->device_id; + vpath_info = hw_stats->vpath_info[j]; + if (!vpath_info) { + memset(ptr, 0, VXGE_HW_VPATH_STATS_LEN * sizeof(u64)); + ptr += VXGE_HW_VPATH_STATS_LEN; + continue; + } + *ptr++ = vpath_info->ini_num_mwr_sent; + *ptr++ = vpath_info->ini_num_mrd_sent; + *ptr++ = vpath_info->ini_num_cpl_rcvd; + *ptr++ = vpath_info->ini_num_mwr_byte_sent; + *ptr++ = vpath_info->ini_num_cpl_byte_rcvd; + *ptr++ = vpath_info->wrcrdtarb_xoff; + *ptr++ = vpath_info->rdcrdtarb_xoff; + *ptr++ = vpath_info->vpath_genstats_count0; + *ptr++ = vpath_info->vpath_genstats_count1; + *ptr++ = vpath_info->vpath_genstats_count2; + *ptr++ = vpath_info->vpath_genstats_count3; + *ptr++ = vpath_info->vpath_genstats_count4; + *ptr++ = vpath_info->vpath_genstats_count5; + *ptr++ = vpath_info->prog_event_vnum0; + *ptr++ = vpath_info->prog_event_vnum1; + *ptr++ = vpath_info->prog_event_vnum2; + *ptr++ = vpath_info->prog_event_vnum3; + *ptr++ = vpath_info->rx_multi_cast_frame_discard; + *ptr++ = vpath_info->rx_frm_transferred; + *ptr++ = vpath_info->rxd_returned; + *ptr++ = vpath_info->rx_mpa_len_fail_frms; + *ptr++ = vpath_info->rx_mpa_mrk_fail_frms; + *ptr++ = vpath_info->rx_mpa_crc_fail_frms; + *ptr++ = vpath_info->rx_permitted_frms; + *ptr++ = vpath_info->rx_vp_reset_discarded_frms; + *ptr++ = vpath_info->rx_wol_frms; + *ptr++ = vpath_info->tx_vp_reset_discarded_frms; + } + + *ptr++ = 0; + *ptr++ = vdev->stats.vpaths_open; + *ptr++ = vdev->stats.vpath_open_fail; + *ptr++ = vdev->stats.link_up; + *ptr++ = vdev->stats.link_down; + + for (k = 0; k < vdev->no_of_vpath; k++) { + *ptr += vdev->vpaths[k].fifo.stats.tx_frms; + *(ptr + 1) += vdev->vpaths[k].fifo.stats.tx_errors; + *(ptr + 2) += vdev->vpaths[k].fifo.stats.tx_bytes; + *(ptr + 3) += vdev->vpaths[k].fifo.stats.txd_not_free; + *(ptr + 4) += vdev->vpaths[k].fifo.stats.txd_out_of_desc; + *(ptr + 5) += vdev->vpaths[k].ring.stats.rx_frms; + *(ptr + 6) += vdev->vpaths[k].ring.stats.rx_errors; + *(ptr + 7) += vdev->vpaths[k].ring.stats.rx_bytes; + *(ptr + 8) += vdev->vpaths[k].ring.stats.rx_mcast; + *(ptr + 9) += vdev->vpaths[k].fifo.stats.pci_map_fail + + vdev->vpaths[k].ring.stats.pci_map_fail; + *(ptr + 10) += vdev->vpaths[k].ring.stats.skb_alloc_fail; + } + + ptr += 12; + + kfree(xmac_stats); + kfree(sw_stats); + kfree(hw_stats); +} + +static void vxge_ethtool_get_strings(struct net_device *dev, + u32 stringset, u8 *data) +{ + int stat_size = 0; + int i, j; + struct vxgedev *vdev = (struct vxgedev *)netdev_priv(dev); + switch (stringset) { + case ETH_SS_STATS: + vxge_add_string("VPATH STATISTICS%s\t\t\t", + &stat_size, data, ""); + for (i = 0; i < vdev->no_of_vpath; i++) { + vxge_add_string("tx_ttl_eth_frms_%d\t\t\t", + &stat_size, data, i); + vxge_add_string("tx_ttl_eth_octects_%d\t\t", + &stat_size, data, i); + vxge_add_string("tx_data_octects_%d\t\t\t", + &stat_size, data, i); + vxge_add_string("tx_mcast_frms_%d\t\t\t", + &stat_size, data, i); + vxge_add_string("tx_bcast_frms_%d\t\t\t", + &stat_size, data, i); + vxge_add_string("tx_ucast_frms_%d\t\t\t", + &stat_size, data, i); + vxge_add_string("tx_tagged_frms_%d\t\t\t", + &stat_size, data, i); + vxge_add_string("tx_vld_ip_%d\t\t\t", + &stat_size, data, i); + vxge_add_string("tx_vld_ip_octects_%d\t\t", + &stat_size, data, i); + vxge_add_string("tx_icmp_%d\t\t\t\t", + &stat_size, data, i); + vxge_add_string("tx_tcp_%d\t\t\t\t", + &stat_size, data, i); + vxge_add_string("tx_rst_tcp_%d\t\t\t", + &stat_size, data, i); + vxge_add_string("tx_udp_%d\t\t\t\t", + &stat_size, data, i); + vxge_add_string("tx_unknown_proto_%d\t\t\t", + &stat_size, data, i); + vxge_add_string("tx_lost_ip_%d\t\t\t", + &stat_size, data, i); + vxge_add_string("tx_parse_error_%d\t\t\t", + &stat_size, data, i); + vxge_add_string("tx_tcp_offload_%d\t\t\t", + &stat_size, data, i); + vxge_add_string("tx_retx_tcp_offload_%d\t\t", + &stat_size, data, i); + vxge_add_string("tx_lost_ip_offload_%d\t\t", + &stat_size, data, i); + vxge_add_string("rx_ttl_eth_frms_%d\t\t\t", + &stat_size, data, i); + vxge_add_string("rx_vld_frms_%d\t\t\t", + &stat_size, data, i); + vxge_add_string("rx_offload_frms_%d\t\t\t", + &stat_size, data, i); + vxge_add_string("rx_ttl_eth_octects_%d\t\t", + &stat_size, data, i); + vxge_add_string("rx_data_octects_%d\t\t\t", + &stat_size, data, i); + vxge_add_string("rx_offload_octects_%d\t\t", + &stat_size, data, i); + vxge_add_string("rx_vld_mcast_frms_%d\t\t", + &stat_size, data, i); + vxge_add_string("rx_vld_bcast_frms_%d\t\t", + &stat_size, data, i); + vxge_add_string("rx_accepted_ucast_frms_%d\t\t", + &stat_size, data, i); + vxge_add_string("rx_accepted_nucast_frms_%d\t\t", + &stat_size, data, i); + vxge_add_string("rx_tagged_frms_%d\t\t\t", + &stat_size, data, i); + vxge_add_string("rx_long_frms_%d\t\t\t", + &stat_size, data, i); + vxge_add_string("rx_usized_frms_%d\t\t\t", + &stat_size, data, i); + vxge_add_string("rx_osized_frms_%d\t\t\t", + &stat_size, data, i); + vxge_add_string("rx_frag_frms_%d\t\t\t", + &stat_size, data, i); + vxge_add_string("rx_jabber_frms_%d\t\t\t", + &stat_size, data, i); + vxge_add_string("rx_ttl_64_frms_%d\t\t\t", + &stat_size, data, i); + vxge_add_string("rx_ttl_65_127_frms_%d\t\t", + &stat_size, data, i); + vxge_add_string("rx_ttl_128_255_frms_%d\t\t", + &stat_size, data, i); + vxge_add_string("rx_ttl_256_511_frms_%d\t\t", + &stat_size, data, i); + vxge_add_string("rx_ttl_512_1023_frms_%d\t\t", + &stat_size, data, i); + vxge_add_string("rx_ttl_1024_1518_frms_%d\t\t", + &stat_size, data, i); + vxge_add_string("rx_ttl_1519_4095_frms_%d\t\t", + &stat_size, data, i); + vxge_add_string("rx_ttl_4096_8191_frms_%d\t\t", + &stat_size, data, i); + vxge_add_string("rx_ttl_8192_max_frms_%d\t\t", + &stat_size, data, i); + vxge_add_string("rx_ttl_gt_max_frms_%d\t\t", + &stat_size, data, i); + vxge_add_string("rx_ip%d\t\t\t\t", + &stat_size, data, i); + vxge_add_string("rx_accepted_ip_%d\t\t\t", + &stat_size, data, i); + vxge_add_string("rx_ip_octects_%d\t\t\t", + &stat_size, data, i); + vxge_add_string("rx_err_ip_%d\t\t\t", + &stat_size, data, i); + vxge_add_string("rx_icmp_%d\t\t\t\t", + &stat_size, data, i); + vxge_add_string("rx_tcp_%d\t\t\t\t", + &stat_size, data, i); + vxge_add_string("rx_udp_%d\t\t\t\t", + &stat_size, data, i); + vxge_add_string("rx_err_tcp_%d\t\t\t", + &stat_size, data, i); + vxge_add_string("rx_lost_frms_%d\t\t\t", + &stat_size, data, i); + vxge_add_string("rx_lost_ip_%d\t\t\t", + &stat_size, data, i); + vxge_add_string("rx_lost_ip_offload_%d\t\t", + &stat_size, data, i); + vxge_add_string("rx_various_discard_%d\t\t", + &stat_size, data, i); + vxge_add_string("rx_sleep_discard_%d\t\t\t", + &stat_size, data, i); + vxge_add_string("rx_red_discard_%d\t\t\t", + &stat_size, data, i); + vxge_add_string("rx_queue_full_discard_%d\t\t", + &stat_size, data, i); + vxge_add_string("rx_mpa_ok_frms_%d\t\t\t", + &stat_size, data, i); + } + + vxge_add_string("\nAGGR STATISTICS%s\t\t\t\t", + &stat_size, data, ""); + for (i = 0; i < vdev->max_config_port; i++) { + vxge_add_string("tx_frms_%d\t\t\t\t", + &stat_size, data, i); + vxge_add_string("tx_data_octects_%d\t\t\t", + &stat_size, data, i); + vxge_add_string("tx_mcast_frms_%d\t\t\t", + &stat_size, data, i); + vxge_add_string("tx_bcast_frms_%d\t\t\t", + &stat_size, data, i); + vxge_add_string("tx_discarded_frms_%d\t\t", + &stat_size, data, i); + vxge_add_string("tx_errored_frms_%d\t\t\t", + &stat_size, data, i); + vxge_add_string("rx_frms_%d\t\t\t\t", + &stat_size, data, i); + vxge_add_string("rx_data_octects_%d\t\t\t", + &stat_size, data, i); + vxge_add_string("rx_mcast_frms_%d\t\t\t", + &stat_size, data, i); + vxge_add_string("rx_bcast_frms_%d\t\t\t", + &stat_size, data, i); + vxge_add_string("rx_discarded_frms_%d\t\t", + &stat_size, data, i); + vxge_add_string("rx_errored_frms_%d\t\t\t", + &stat_size, data, i); + vxge_add_string("rx_unknown_slow_proto_frms_%d\t", + &stat_size, data, i); + } + + vxge_add_string("\nPORT STATISTICS%s\t\t\t\t", + &stat_size, data, ""); + for (i = 0; i < vdev->max_config_port; i++) { + vxge_add_string("tx_ttl_frms_%d\t\t\t", + &stat_size, data, i); + vxge_add_string("tx_ttl_octects_%d\t\t\t", + &stat_size, data, i); + vxge_add_string("tx_data_octects_%d\t\t\t", + &stat_size, data, i); + vxge_add_string("tx_mcast_frms_%d\t\t\t", + &stat_size, data, i); + vxge_add_string("tx_bcast_frms_%d\t\t\t", + &stat_size, data, i); + vxge_add_string("tx_ucast_frms_%d\t\t\t", + &stat_size, data, i); + vxge_add_string("tx_tagged_frms_%d\t\t\t", + &stat_size, data, i); + vxge_add_string("tx_vld_ip_%d\t\t\t", + &stat_size, data, i); + vxge_add_string("tx_vld_ip_octects_%d\t\t", + &stat_size, data, i); + vxge_add_string("tx_icmp_%d\t\t\t\t", + &stat_size, data, i); + vxge_add_string("tx_tcp_%d\t\t\t\t", + &stat_size, data, i); + vxge_add_string("tx_rst_tcp_%d\t\t\t", + &stat_size, data, i); + vxge_add_string("tx_udp_%d\t\t\t\t", + &stat_size, data, i); + vxge_add_string("tx_parse_error_%d\t\t\t", + &stat_size, data, i); + vxge_add_string("tx_unknown_protocol_%d\t\t", + &stat_size, data, i); + vxge_add_string("tx_pause_ctrl_frms_%d\t\t", + &stat_size, data, i); + vxge_add_string("tx_marker_pdu_frms_%d\t\t", + &stat_size, data, i); + vxge_add_string("tx_lacpdu_frms_%d\t\t\t", + &stat_size, data, i); + vxge_add_string("tx_drop_ip_%d\t\t\t", + &stat_size, data, i); + vxge_add_string("tx_marker_resp_pdu_frms_%d\t\t", + &stat_size, data, i); + vxge_add_string("tx_xgmii_char2_match_%d\t\t", + &stat_size, data, i); + vxge_add_string("tx_xgmii_char1_match_%d\t\t", + &stat_size, data, i); + vxge_add_string("tx_xgmii_column2_match_%d\t\t", + &stat_size, data, i); + vxge_add_string("tx_xgmii_column1_match_%d\t\t", + &stat_size, data, i); + vxge_add_string("tx_any_err_frms_%d\t\t\t", + &stat_size, data, i); + vxge_add_string("tx_drop_frms_%d\t\t\t", + &stat_size, data, i); + vxge_add_string("rx_ttl_frms_%d\t\t\t", + &stat_size, data, i); + vxge_add_string("rx_vld_frms_%d\t\t\t", + &stat_size, data, i); + vxge_add_string("rx_offload_frms_%d\t\t\t", + &stat_size, data, i); + vxge_add_string("rx_ttl_octects_%d\t\t\t", + &stat_size, data, i); + vxge_add_string("rx_data_octects_%d\t\t\t", + &stat_size, data, i); + vxge_add_string("rx_offload_octects_%d\t\t", + &stat_size, data, i); + vxge_add_string("rx_vld_mcast_frms_%d\t\t", + &stat_size, data, i); + vxge_add_string("rx_vld_bcast_frms_%d\t\t", + &stat_size, data, i); + vxge_add_string("rx_accepted_ucast_frms_%d\t\t", + &stat_size, data, i); + vxge_add_string("rx_accepted_nucast_frms_%d\t\t", + &stat_size, data, i); + vxge_add_string("rx_tagged_frms_%d\t\t\t", + &stat_size, data, i); + vxge_add_string("rx_long_frms_%d\t\t\t", + &stat_size, data, i); + vxge_add_string("rx_usized_frms_%d\t\t\t", + &stat_size, data, i); + vxge_add_string("rx_osized_frms_%d\t\t\t", + &stat_size, data, i); + vxge_add_string("rx_frag_frms_%d\t\t\t", + &stat_size, data, i); + vxge_add_string("rx_jabber_frms_%d\t\t\t", + &stat_size, data, i); + vxge_add_string("rx_ttl_64_frms_%d\t\t\t", + &stat_size, data, i); + vxge_add_string("rx_ttl_65_127_frms_%d\t\t", + &stat_size, data, i); + vxge_add_string("rx_ttl_128_255_frms_%d\t\t", + &stat_size, data, i); + vxge_add_string("rx_ttl_256_511_frms_%d\t\t", + &stat_size, data, i); + vxge_add_string("rx_ttl_512_1023_frms_%d\t\t", + &stat_size, data, i); + vxge_add_string("rx_ttl_1024_1518_frms_%d\t\t", + &stat_size, data, i); + vxge_add_string("rx_ttl_1519_4095_frms_%d\t\t", + &stat_size, data, i); + vxge_add_string("rx_ttl_4096_8191_frms_%d\t\t", + &stat_size, data, i); + vxge_add_string("rx_ttl_8192_max_frms_%d\t\t", + &stat_size, data, i); + vxge_add_string("rx_ttl_gt_max_frms_%d\t\t", + &stat_size, data, i); + vxge_add_string("rx_ip_%d\t\t\t\t", + &stat_size, data, i); + vxge_add_string("rx_accepted_ip_%d\t\t\t", + &stat_size, data, i); + vxge_add_string("rx_ip_octets_%d\t\t\t", + &stat_size, data, i); + vxge_add_string("rx_err_ip_%d\t\t\t", + &stat_size, data, i); + vxge_add_string("rx_icmp_%d\t\t\t\t", + &stat_size, data, i); + vxge_add_string("rx_tcp_%d\t\t\t\t", + &stat_size, data, i); + vxge_add_string("rx_udp_%d\t\t\t\t", + &stat_size, data, i); + vxge_add_string("rx_err_tcp_%d\t\t\t", + &stat_size, data, i); + vxge_add_string("rx_pause_count_%d\t\t\t", + &stat_size, data, i); + vxge_add_string("rx_pause_ctrl_frms_%d\t\t", + &stat_size, data, i); + vxge_add_string("rx_unsup_ctrl_frms_%d\t\t", + &stat_size, data, i); + vxge_add_string("rx_fcs_err_frms_%d\t\t\t", + &stat_size, data, i); + vxge_add_string("rx_in_rng_len_err_frms_%d\t\t", + &stat_size, data, i); + vxge_add_string("rx_out_rng_len_err_frms_%d\t\t", + &stat_size, data, i); + vxge_add_string("rx_drop_frms_%d\t\t\t", + &stat_size, data, i); + vxge_add_string("rx_discard_frms_%d\t\t\t", + &stat_size, data, i); + vxge_add_string("rx_drop_ip_%d\t\t\t", + &stat_size, data, i); + vxge_add_string("rx_drop_udp_%d\t\t\t", + &stat_size, data, i); + vxge_add_string("rx_marker_pdu_frms_%d\t\t", + &stat_size, data, i); + vxge_add_string("rx_lacpdu_frms_%d\t\t\t", + &stat_size, data, i); + vxge_add_string("rx_unknown_pdu_frms_%d\t\t", + &stat_size, data, i); + vxge_add_string("rx_marker_resp_pdu_frms_%d\t\t", + &stat_size, data, i); + vxge_add_string("rx_fcs_discard_%d\t\t\t", + &stat_size, data, i); + vxge_add_string("rx_illegal_pdu_frms_%d\t\t", + &stat_size, data, i); + vxge_add_string("rx_switch_discard_%d\t\t", + &stat_size, data, i); + vxge_add_string("rx_len_discard_%d\t\t\t", + &stat_size, data, i); + vxge_add_string("rx_rpa_discard_%d\t\t\t", + &stat_size, data, i); + vxge_add_string("rx_l2_mgmt_discard_%d\t\t", + &stat_size, data, i); + vxge_add_string("rx_rts_discard_%d\t\t\t", + &stat_size, data, i); + vxge_add_string("rx_trash_discard_%d\t\t\t", + &stat_size, data, i); + vxge_add_string("rx_buff_full_discard_%d\t\t", + &stat_size, data, i); + vxge_add_string("rx_red_discard_%d\t\t\t", + &stat_size, data, i); + vxge_add_string("rx_xgmii_ctrl_err_cnt_%d\t\t", + &stat_size, data, i); + vxge_add_string("rx_xgmii_data_err_cnt_%d\t\t", + &stat_size, data, i); + vxge_add_string("rx_xgmii_char1_match_%d\t\t", + &stat_size, data, i); + vxge_add_string("rx_xgmii_err_sym_%d\t\t\t", + &stat_size, data, i); + vxge_add_string("rx_xgmii_column1_match_%d\t\t", + &stat_size, data, i); + vxge_add_string("rx_xgmii_char2_match_%d\t\t", + &stat_size, data, i); + vxge_add_string("rx_local_fault_%d\t\t\t", + &stat_size, data, i); + vxge_add_string("rx_xgmii_column2_match_%d\t\t", + &stat_size, data, i); + vxge_add_string("rx_jettison_%d\t\t\t", + &stat_size, data, i); + vxge_add_string("rx_remote_fault_%d\t\t\t", + &stat_size, data, i); + } + + vxge_add_string("\n SOFTWARE STATISTICS%s\t\t\t", + &stat_size, data, ""); + for (i = 0; i < vdev->no_of_vpath; i++) { + vxge_add_string("soft_reset_cnt_%d\t\t\t", + &stat_size, data, i); + vxge_add_string("unknown_alarms_%d\t\t\t", + &stat_size, data, i); + vxge_add_string("network_sustained_fault_%d\t\t", + &stat_size, data, i); + vxge_add_string("network_sustained_ok_%d\t\t", + &stat_size, data, i); + vxge_add_string("kdfcctl_fifo0_overwrite_%d\t\t", + &stat_size, data, i); + vxge_add_string("kdfcctl_fifo0_poison_%d\t\t", + &stat_size, data, i); + vxge_add_string("kdfcctl_fifo0_dma_error_%d\t\t", + &stat_size, data, i); + vxge_add_string("dblgen_fifo0_overflow_%d\t\t", + &stat_size, data, i); + vxge_add_string("statsb_pif_chain_error_%d\t\t", + &stat_size, data, i); + vxge_add_string("statsb_drop_timeout_%d\t\t", + &stat_size, data, i); + vxge_add_string("target_illegal_access_%d\t\t", + &stat_size, data, i); + vxge_add_string("ini_serr_det_%d\t\t\t", + &stat_size, data, i); + vxge_add_string("prc_ring_bumps_%d\t\t\t", + &stat_size, data, i); + vxge_add_string("prc_rxdcm_sc_err_%d\t\t\t", + &stat_size, data, i); + vxge_add_string("prc_rxdcm_sc_abort_%d\t\t", + &stat_size, data, i); + vxge_add_string("prc_quanta_size_err_%d\t\t", + &stat_size, data, i); + vxge_add_string("ring_full_cnt_%d\t\t\t", + &stat_size, data, i); + vxge_add_string("ring_usage_cnt_%d\t\t\t", + &stat_size, data, i); + vxge_add_string("ring_usage_max_%d\t\t\t", + &stat_size, data, i); + vxge_add_string("ring_reserve_free_swaps_cnt_%d\t", + &stat_size, data, i); + vxge_add_string("ring_total_compl_cnt_%d\t\t", + &stat_size, data, i); + for (j = 0; j < VXGE_HW_DTR_MAX_T_CODE; j++) + vxge_add_string("rxd_t_code_err_cnt%d_%d\t\t", + &stat_size, data, j, i); + vxge_add_string("fifo_full_cnt_%d\t\t\t", + &stat_size, data, i); + vxge_add_string("fifo_usage_cnt_%d\t\t\t", + &stat_size, data, i); + vxge_add_string("fifo_usage_max_%d\t\t\t", + &stat_size, data, i); + vxge_add_string("fifo_reserve_free_swaps_cnt_%d\t", + &stat_size, data, i); + vxge_add_string("fifo_total_compl_cnt_%d\t\t", + &stat_size, data, i); + vxge_add_string("fifo_total_posts_%d\t\t\t", + &stat_size, data, i); + vxge_add_string("fifo_total_buffers_%d\t\t", + &stat_size, data, i); + for (j = 0; j < VXGE_HW_DTR_MAX_T_CODE; j++) + vxge_add_string("txd_t_code_err_cnt%d_%d\t\t", + &stat_size, data, j, i); + } + + vxge_add_string("\n HARDWARE STATISTICS%s\t\t\t", + &stat_size, data, ""); + for (i = 0; i < vdev->no_of_vpath; i++) { + vxge_add_string("ini_num_mwr_sent_%d\t\t\t", + &stat_size, data, i); + vxge_add_string("ini_num_mrd_sent_%d\t\t\t", + &stat_size, data, i); + vxge_add_string("ini_num_cpl_rcvd_%d\t\t\t", + &stat_size, data, i); + vxge_add_string("ini_num_mwr_byte_sent_%d\t\t", + &stat_size, data, i); + vxge_add_string("ini_num_cpl_byte_rcvd_%d\t\t", + &stat_size, data, i); + vxge_add_string("wrcrdtarb_xoff_%d\t\t\t", + &stat_size, data, i); + vxge_add_string("rdcrdtarb_xoff_%d\t\t\t", + &stat_size, data, i); + vxge_add_string("vpath_genstats_count0_%d\t\t", + &stat_size, data, i); + vxge_add_string("vpath_genstats_count1_%d\t\t", + &stat_size, data, i); + vxge_add_string("vpath_genstats_count2_%d\t\t", + &stat_size, data, i); + vxge_add_string("vpath_genstats_count3_%d\t\t", + &stat_size, data, i); + vxge_add_string("vpath_genstats_count4_%d\t\t", + &stat_size, data, i); + vxge_add_string("vpath_genstats_count5_%d\t\t", + &stat_size, data, i); + vxge_add_string("prog_event_vnum0_%d\t\t\t", + &stat_size, data, i); + vxge_add_string("prog_event_vnum1_%d\t\t\t", + &stat_size, data, i); + vxge_add_string("prog_event_vnum2_%d\t\t\t", + &stat_size, data, i); + vxge_add_string("prog_event_vnum3_%d\t\t\t", + &stat_size, data, i); + vxge_add_string("rx_multi_cast_frame_discard_%d\t", + &stat_size, data, i); + vxge_add_string("rx_frm_transferred_%d\t\t", + &stat_size, data, i); + vxge_add_string("rxd_returned_%d\t\t\t", + &stat_size, data, i); + vxge_add_string("rx_mpa_len_fail_frms_%d\t\t", + &stat_size, data, i); + vxge_add_string("rx_mpa_mrk_fail_frms_%d\t\t", + &stat_size, data, i); + vxge_add_string("rx_mpa_crc_fail_frms_%d\t\t", + &stat_size, data, i); + vxge_add_string("rx_permitted_frms_%d\t\t", + &stat_size, data, i); + vxge_add_string("rx_vp_reset_discarded_frms_%d\t", + &stat_size, data, i); + vxge_add_string("rx_wol_frms_%d\t\t\t", + &stat_size, data, i); + vxge_add_string("tx_vp_reset_discarded_frms_%d\t", + &stat_size, data, i); + } + + memcpy(data + stat_size, ðtool_driver_stats_keys, + sizeof(ethtool_driver_stats_keys)); + } +} + +static int vxge_ethtool_get_regs_len(struct net_device *dev) +{ + struct vxgedev *vdev = (struct vxgedev *)netdev_priv(dev); + + return sizeof(struct vxge_hw_vpath_reg) * vdev->no_of_vpath; +} + +static u32 vxge_get_rx_csum(struct net_device *dev) +{ + struct vxgedev *vdev = (struct vxgedev *)netdev_priv(dev); + + return vdev->rx_csum; +} + +static int vxge_set_rx_csum(struct net_device *dev, u32 data) +{ + struct vxgedev *vdev = (struct vxgedev *)netdev_priv(dev); + + if (data) + vdev->rx_csum = 1; + else + vdev->rx_csum = 0; + + return 0; +} + +static int vxge_ethtool_op_set_tso(struct net_device *dev, u32 data) +{ + if (data) + dev->features |= (NETIF_F_TSO | NETIF_F_TSO6); + else + dev->features &= ~(NETIF_F_TSO | NETIF_F_TSO6); + + return 0; +} + +static int vxge_ethtool_get_sset_count(struct net_device *dev, int sset) +{ + struct vxgedev *vdev = (struct vxgedev *)netdev_priv(dev); + + switch (sset) { + case ETH_SS_STATS: + return VXGE_TITLE_LEN + + (vdev->no_of_vpath * VXGE_HW_VPATH_STATS_LEN) + + (vdev->max_config_port * VXGE_HW_AGGR_STATS_LEN) + + (vdev->max_config_port * VXGE_HW_PORT_STATS_LEN) + + (vdev->no_of_vpath * VXGE_HW_VPATH_TX_STATS_LEN) + + (vdev->no_of_vpath * VXGE_HW_VPATH_RX_STATS_LEN) + + (vdev->no_of_vpath * VXGE_SW_STATS_LEN) + + DRIVER_STAT_LEN; + default: + return -EOPNOTSUPP; + } +} + +static const struct ethtool_ops vxge_ethtool_ops = { + .get_settings = vxge_ethtool_gset, + .set_settings = vxge_ethtool_sset, + .get_drvinfo = vxge_ethtool_gdrvinfo, + .get_regs_len = vxge_ethtool_get_regs_len, + .get_regs = vxge_ethtool_gregs, + .get_link = ethtool_op_get_link, + .get_pauseparam = vxge_ethtool_getpause_data, + .set_pauseparam = vxge_ethtool_setpause_data, + .get_rx_csum = vxge_get_rx_csum, + .set_rx_csum = vxge_set_rx_csum, + .get_tx_csum = ethtool_op_get_tx_csum, + .set_tx_csum = ethtool_op_set_tx_hw_csum, + .get_sg = ethtool_op_get_sg, + .set_sg = ethtool_op_set_sg, + .get_tso = ethtool_op_get_tso, + .set_tso = vxge_ethtool_op_set_tso, + .get_strings = vxge_ethtool_get_strings, + .phys_id = vxge_ethtool_idnic, + .get_sset_count = vxge_ethtool_get_sset_count, + .get_ethtool_stats = vxge_get_ethtool_stats, +}; + +void initialize_ethtool_ops(struct net_device *ndev) +{ + SET_ETHTOOL_OPS(ndev, &vxge_ethtool_ops); +} diff --git a/drivers/net/vxge/vxge-ethtool.h b/drivers/net/vxge/vxge-ethtool.h new file mode 100644 index 00000000000..1c3df0a34ac --- /dev/null +++ b/drivers/net/vxge/vxge-ethtool.h @@ -0,0 +1,67 @@ +/****************************************************************************** + * This software may be used and distributed according to the terms of + * the GNU General Public License (GPL), incorporated herein by reference. + * Drivers based on or derived from this code fall under the GPL and must + * retain the authorship, copyright and license notice. This file is not + * a complete program and may only be used when the entire operating + * system is licensed under the GPL. + * See the file COPYING in this distribution for more information. + * + * vxge-ethtool.h: Driver for Neterion Inc's X3100 Series 10GbE PCIe I/O + * Virtualized Server Adapter. + * Copyright(c) 2002-2009 Neterion Inc. + ******************************************************************************/ +#ifndef _VXGE_ETHTOOL_H +#define _VXGE_ETHTOOL_H + +#include "vxge-main.h" + +/* Ethtool related variables and Macros. */ +static int vxge_ethtool_get_sset_count(struct net_device *dev, int sset); + +static char ethtool_driver_stats_keys[][ETH_GSTRING_LEN] = { + {"\n DRIVER STATISTICS"}, + {"vpaths_opened"}, + {"vpath_open_fail_cnt"}, + {"link_up_cnt"}, + {"link_down_cnt"}, + {"tx_frms"}, + {"tx_errors"}, + {"tx_bytes"}, + {"txd_not_free"}, + {"txd_out_of_desc"}, + {"rx_frms"}, + {"rx_errors"}, + {"rx_bytes"}, + {"rx_mcast"}, + {"pci_map_fail_cnt"}, + {"skb_alloc_fail_cnt"} +}; + +#define VXGE_TITLE_LEN 5 +#define VXGE_HW_VPATH_STATS_LEN 27 +#define VXGE_HW_AGGR_STATS_LEN 13 +#define VXGE_HW_PORT_STATS_LEN 94 +#define VXGE_HW_VPATH_TX_STATS_LEN 19 +#define VXGE_HW_VPATH_RX_STATS_LEN 42 +#define VXGE_SW_STATS_LEN 60 +#define VXGE_HW_STATS_LEN (VXGE_HW_VPATH_STATS_LEN +\ + VXGE_HW_AGGR_STATS_LEN +\ + VXGE_HW_PORT_STATS_LEN +\ + VXGE_HW_VPATH_TX_STATS_LEN +\ + VXGE_HW_VPATH_RX_STATS_LEN) + +#define DRIVER_STAT_LEN (sizeof(ethtool_driver_stats_keys)/ETH_GSTRING_LEN) +#define STAT_LEN (VXGE_HW_STATS_LEN + DRIVER_STAT_LEN + VXGE_SW_STATS_LEN) + +/* Maximum flicker time of adapter LED */ +#define VXGE_MAX_FLICKER_TIME (60 * HZ) /* 60 seconds */ +#define VXGE_FLICKER_ON 1 +#define VXGE_FLICKER_OFF 0 + +#define vxge_add_string(fmt, size, buf, ...) {\ + snprintf(buf + *size, ETH_GSTRING_LEN, fmt, __VA_ARGS__); \ + *size += ETH_GSTRING_LEN; \ +} + +#endif /*_VXGE_ETHTOOL_H*/ |