cregit-Linux how code gets into the kernel

Release 4.11 drivers/net/ethernet/neterion/vxge/vxge-ethtool.c

/******************************************************************************
 * 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 Exar Corp's X3100 Series 10GbE PCIe I/O
 *                 Virtualized Server Adapter.
 * Copyright(c) 2002-2010 Exar Corp.
 ******************************************************************************/
#include <linux/ethtool.h>
#include <linux/slab.h>
#include <linux/pci.h>
#include <linux/etherdevice.h>

#include "vxge-ethtool.h"


static const 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"}
};

/**
 * vxge_ethtool_set_link_ksettings - Sets different link parameters.
 * @dev: device pointer.
 * @cmd: 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_set_link_ksettings(struct net_device *dev, const struct ethtool_link_ksettings *cmd) { /* We currently only support 10Gb/FULL */ if ((cmd->base.autoneg == AUTONEG_ENABLE) || (cmd->base.speed != SPEED_10000) || (cmd->base.duplex != DUPLEX_FULL)) return -EINVAL; return 0; }

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/** * vxge_ethtool_get_link_ksettings - Return link specific information. * @dev: device pointer. * @cmd: 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_get_link_ksettings(struct net_device *dev, struct ethtool_link_ksettings *cmd) { ethtool_link_ksettings_zero_link_mode(cmd, supported); ethtool_link_ksettings_add_link_mode(cmd, supported, 10000baseT_Full); ethtool_link_ksettings_add_link_mode(cmd, supported, FIBRE); ethtool_link_ksettings_zero_link_mode(cmd, advertising); ethtool_link_ksettings_add_link_mode(cmd, advertising, 10000baseT_Full); ethtool_link_ksettings_add_link_mode(cmd, advertising, FIBRE); cmd->base.port = PORT_FIBRE; if (netif_carrier_ok(dev)) { cmd->base.speed = SPEED_10000; cmd->base.duplex = DUPLEX_FULL; } else { cmd->base.speed = SPEED_UNKNOWN; cmd->base.duplex = DUPLEX_UNKNOWN; } cmd->base.autoneg = AUTONEG_DISABLE; return 0; }

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/** * 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 = netdev_priv(dev); strlcpy(info->driver, VXGE_DRIVER_NAME, sizeof(info->driver)); strlcpy(info->version, DRV_VERSION, sizeof(info->version)); strlcpy(info->fw_version, vdev->fw_version, sizeof(info->fw_version)); strlcpy(info->bus_info, pci_name(vdev->pdev), sizeof(info->bus_info)); }

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/** * 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 argument 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; u64 *reg_space = (u64 *)space; struct vxgedev *vdev = netdev_priv(dev); struct __vxge_hw_device *hldev = vdev->devh; 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, &reg); if (status != VXGE_HW_OK) { vxge_debug_init(VXGE_ERR, "%s:%d Getting reg dump Failed", __func__, __LINE__); return; } *reg_space++ = reg; } } }

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/** * vxge_ethtool_idnic - To physically identify the nic on the system. * @dev : device pointer. * @state : requested LED state * * Used to physically identify the NIC on the system. * 0 on success */
static int vxge_ethtool_idnic(struct net_device *dev, enum ethtool_phys_id_state state) { struct vxgedev *vdev = netdev_priv(dev); struct __vxge_hw_device *hldev = vdev->devh; switch (state) { case ETHTOOL_ID_ACTIVE: vxge_hw_device_flick_link_led(hldev, VXGE_FLICKER_ON); break; case ETHTOOL_ID_INACTIVE: vxge_hw_device_flick_link_led(hldev, VXGE_FLICKER_OFF); break; default: return -EINVAL; } return 0; }

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/** * 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 = netdev_priv(dev); struct __vxge_hw_device *hldev = vdev->devh; vxge_hw_device_getpause_data(hldev, 0, &ep->tx_pause, &ep->rx_pause); }

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/** * 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 = netdev_priv(dev); struct __vxge_hw_device *hldev = vdev->devh; 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; }

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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 = 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); }

Contributors

PersonTokensPropCommitsCommitProp
Ramkrishna Vepa3454100.00%1100.00%
Total3454100.00%1100.00%


static void vxge_ethtool_get_strings(struct net_device *dev, u32 stringset, u8 *data) { int stat_size = 0; int i, j; struct vxgedev *vdev = 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, &ethtool_driver_stats_keys, sizeof(ethtool_driver_stats_keys)); } }

Contributors

PersonTokensPropCommitsCommitProp
Ramkrishna Vepa2937100.00%1100.00%
Total2937100.00%1100.00%


static int vxge_ethtool_get_regs_len(struct net_device *dev) { struct vxgedev *vdev = netdev_priv(dev); return sizeof(struct vxge_hw_vpath_reg) * vdev->no_of_vpath; }

Contributors

PersonTokensPropCommitsCommitProp
Ramkrishna Vepa32100.00%1100.00%
Total32100.00%1100.00%


static int vxge_ethtool_get_sset_count(struct net_device *dev, int sset) { struct vxgedev *vdev = 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; } }

Contributors

PersonTokensPropCommitsCommitProp
Ramkrishna Vepa91100.00%1100.00%
Total91100.00%1100.00%


static int vxge_fw_flash(struct net_device *dev, struct ethtool_flash *parms) { struct vxgedev *vdev = netdev_priv(dev); if (vdev->max_vpath_supported != VXGE_HW_MAX_VIRTUAL_PATHS) { printk(KERN_INFO "Single Function Mode is required to flash the" " firmware\n"); return -EINVAL; } if (netif_running(dev)) { printk(KERN_INFO "Interface %s must be down to flash the " "firmware\n", dev->name); return -EBUSY; } return vxge_fw_upgrade(vdev, parms->data, 1); }

Contributors

PersonTokensPropCommitsCommitProp
Jon Mason83100.00%1100.00%
Total83100.00%1100.00%

static const struct ethtool_ops vxge_ethtool_ops = { .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_strings = vxge_ethtool_get_strings, .set_phys_id = vxge_ethtool_idnic, .get_sset_count = vxge_ethtool_get_sset_count, .get_ethtool_stats = vxge_get_ethtool_stats, .flash_device = vxge_fw_flash, .get_link_ksettings = vxge_ethtool_get_link_ksettings, .set_link_ksettings = vxge_ethtool_set_link_ksettings, };
void vxge_initialize_ethtool_ops(struct net_device *ndev) { ndev->ethtool_ops = &vxge_ethtool_ops; }

Contributors

PersonTokensPropCommitsCommitProp
Ramkrishna Vepa1376.47%133.33%
Wilfried Klaebe317.65%133.33%
Stephen Hemminger15.88%133.33%
Total17100.00%3100.00%


Overall Contributors

PersonTokensPropCommitsCommitProp
Ramkrishna Vepa711395.68%16.67%
Philippe Reynes1001.35%16.67%
Jon Mason951.28%426.67%
Joe Perches751.01%16.67%
Stephen Hemminger250.34%213.33%
Jiri Pirko140.19%213.33%
Sreenivasa Honnur50.07%16.67%
Wilfried Klaebe30.04%16.67%
Tejun Heo30.04%16.67%
Corentin Labbe10.01%16.67%
Total7434100.00%15100.00%
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