Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751538AbWHNQaf (ORCPT ); Mon, 14 Aug 2006 12:30:35 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751568AbWHNQaf (ORCPT ); Mon, 14 Aug 2006 12:30:35 -0400 Received: from mtagate2.uk.ibm.com ([195.212.29.135]:37042 "EHLO mtagate2.uk.ibm.com") by vger.kernel.org with ESMTP id S1751546AbWHNQad (ORCPT ); Mon, 14 Aug 2006 12:30:33 -0400 Message-ID: <44E0A526.2010704@de.ibm.com> Date: Mon, 14 Aug 2006 18:30:30 +0200 From: Jan-Bernd Themann User-Agent: Thunderbird 1.5 (X11/20051201) MIME-Version: 1.0 To: netdev CC: linux-ppc , linux-kernel , Marcus Eder , Christoph Raisch , Thomas Klein , Jan-Bernd Themann , Thomas Klein Subject: [PATCH 4/7] ehea: ethtool interface Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 7622 Lines: 289 Signed-off-by: Jan-Bernd Themann drivers/net/ehea/ehea_ethtool.c | 271 ++++++++++++++++++++++++++++++++++++++++ 1 file changed, 271 insertions(+) --- linux-2.6.18-rc4-orig/drivers/net/ehea/ehea_ethtool.c 1969-12-31 16:00:00.000000000 -0800 +++ kernel/drivers/net/ehea/ehea_ethtool.c 2006-08-14 09:05:14.129553232 -0700 @@ -0,0 +1,271 @@ +/* + * linux/drivers/net/ehea/ehea_ethtool.c + * + * eHEA ethernet device driver for IBM eServer System p + * + * (C) Copyright IBM Corp. 2006 + * + * Authors: + * Christoph Raisch + * Jan-Bernd Themann + * Heiko-Joerg Schick + * Thomas Klein + * + * + * 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, 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., 675 Mass Ave, Cambridge, MA 02139, USA. + */ + +#include "ehea.h" +#include "ehea_phyp.h" + + +static int netdev_get_settings(struct net_device *dev, struct ethtool_cmd *cmd) +{ + u64 hret = H_HARDWARE; + struct ehea_port *port = netdev_priv(dev); + struct ehea_adapter *adapter = port->adapter; + struct hcp_query_ehea_port_cb_4 *cb4 = NULL; + + EDEB_EN(7, "net_device=%p", dev); + + cb4 = kzalloc(H_CB_ALIGNMENT, GFP_KERNEL); + if(!cb4) { + EDEB_ERR(4, "No memory for cb4"); + goto get_settings_exit; + } + + hret = ehea_h_query_ehea_port(adapter->handle, + port->logical_port_id, + H_PORT_CB4, + H_PORT_CB4_ALL, + cb4); + + if (hret != H_SUCCESS) { + EDEB_ERR(4, "query_ehea_port failed for cb4"); + kfree(cb4); + goto get_settings_exit; + } + + EDEB_DMP(7, (u8*)cb4, + sizeof(struct hcp_query_ehea_port_cb_4), "After HCALL"); + + if (netif_carrier_ok(dev)) { + switch(cb4->port_speed){ + case H_PORT_SPEED_10M_H: + cmd->speed = SPEED_10; + cmd->duplex = DUPLEX_HALF; + break; + case H_PORT_SPEED_10M_F: + cmd->speed = SPEED_10; + cmd->duplex = DUPLEX_FULL; + break; + case H_PORT_SPEED_100M_H: + cmd->speed = SPEED_100; + cmd->duplex = DUPLEX_HALF; + break; + case H_PORT_SPEED_100M_F: + cmd->speed = SPEED_100; + cmd->duplex = DUPLEX_FULL; + break; + case H_PORT_SPEED_1G_F: + cmd->speed = SPEED_1000; + cmd->duplex = DUPLEX_FULL; + break; + case H_PORT_SPEED_10G_F: + cmd->speed = SPEED_10000; + cmd->duplex = DUPLEX_FULL; + break; + } + } else { + cmd->speed = -1; + cmd->duplex = -1; + } + + cmd->supported = + (SUPPORTED_10000baseT_Full | SUPPORTED_1000baseT_Full + | SUPPORTED_100baseT_Full | SUPPORTED_100baseT_Half + | SUPPORTED_10baseT_Full | SUPPORTED_10baseT_Half + | SUPPORTED_Autoneg | SUPPORTED_FIBRE); + cmd->advertising = + (ADVERTISED_10000baseT_Full | ADVERTISED_Autoneg + | ADVERTISED_FIBRE); + cmd->port = PORT_FIBRE; + cmd->autoneg = AUTONEG_ENABLE; + + kfree(cb4); + return 0; + +get_settings_exit: + EDEB_EX(7, ""); + return 1; +} + +static void netdev_get_drvinfo(struct net_device *dev, + struct ethtool_drvinfo *info) +{ + printk("get drvinfo\n"); + strncpy(info->driver, DRV_NAME, sizeof(info->driver) - 1); + strncpy(info->version, DRV_VERSION, sizeof(info->version) - 1); +} + +static u32 netdev_get_msglevel(struct net_device *dev) +{ + EDEB(7, ""); + return (u32)ehea_trace_level; +} + +static void netdev_set_msglevel(struct net_device *dev, u32 value) +{ + EDEB(7, "trace level set to %x", value); + ehea_trace_level = (int)value; +} + + +static char ehea_ethtool_stats_keys[][ETH_GSTRING_LEN] = { + {"poll_max_processed"}, + {"queue_stopped"}, + {"min_swqe_avail"}, + {"poll_receive_err"}, + {"pkt_send"}, + {"pkt_xmit"}, + {"send_tasklet"}, + {"ehea_poll"}, + {"nwqe"}, + {"swqe_available_0"}, + {"rxo"}, + {"rx64"}, + {"rx65"}, + {"rx128"}, + {"rx256"}, + {"rx512"}, + {"rx1024"}, + {"txo"}, + {"tx64"}, + {"tx65"}, + {"tx128"}, + {"tx256"}, + {"tx512"}, + {"tx1024"}, +}; + +static void netdev_get_strings(struct net_device *dev, + u32 stringset, u8 * data) +{ + switch (stringset) { + case ETH_SS_TEST: + break; + case ETH_SS_STATS: + memcpy(data, &ehea_ethtool_stats_keys, + sizeof(ehea_ethtool_stats_keys)); + } +} + +static int netdev_get_stats_count(struct net_device *dev) +{ + return ARRAY_SIZE(ehea_ethtool_stats_keys); +} + + +static void netdev_get_ethtool_stats(struct net_device *dev, + struct ethtool_stats *stats, u64 *data) +{ + int i = 0; + u64 hret = H_HARDWARE; + struct ehea_port *port = netdev_priv(dev); + struct ehea_adapter *adapter = port->adapter; + struct ehea_port_res *pr = &port->port_res[0]; + struct port_state *p_state = &pr->p_state; + struct hcp_query_ehea_port_cb_6 *cb6 = NULL; + + EDEB_EN(7, "net_device=%p", dev); + + cb6 = kzalloc(H_CB_ALIGNMENT, GFP_KERNEL); + if(!cb6) { + EDEB_ERR(4, "No memory for cb6"); + goto stats_exit; + } + + hret = ehea_h_query_ehea_port(adapter->handle, + port->logical_port_id, + H_PORT_CB6, + H_PORT_CB6_ALL, + cb6); + + if (hret != H_SUCCESS) + EDEB_ERR(4, "query_ehea_port failed for cb6"); + + EDEB_DMP(7, (u8*)cb6, + sizeof(struct hcp_query_ehea_port_cb_6), "After HCALL"); + data[i++] = p_state->poll_max_processed; + data[i++] = p_state->queue_stopped; + data[i++] = p_state->min_swqe_avail; + data[i++] = p_state->poll_receive_errors; + data[i++] = p_state->pkt_send; + data[i++] = p_state->pkt_xmit; + data[i++] = p_state->send_tasklet; + data[i++] = p_state->ehea_poll; + data[i++] = p_state->nwqe; + data[i++] = atomic_read(&port->port_res[0].swqe_avail); + + data[i++] = cb6->rxo; + data[i++] = cb6->rx64; + data[i++] = cb6->rx65; + data[i++] = cb6->rx128; + data[i++] = cb6->rx256; + data[i++] = cb6->rx512; + data[i++] = cb6->rx1024; + data[i++] = cb6->txo; + data[i++] = cb6->tx64; + data[i++] = cb6->tx65; + data[i++] = cb6->tx128; + data[i++] = cb6->tx256; + data[i++] = cb6->tx512; + data[i++] = cb6->tx1024; + + kfree(cb6); +stats_exit: + EDEB_EX(7, ""); +} + +struct ethtool_ops ehea_ethtool_ops = { + .get_settings = netdev_get_settings, + .get_drvinfo = netdev_get_drvinfo, + .get_msglevel = netdev_get_msglevel, + .set_msglevel = netdev_set_msglevel, + .get_link = ethtool_op_get_link, + .get_tx_csum = ethtool_op_get_tx_csum, + .set_tx_csum = ethtool_op_set_tx_csum, + .get_sg = ethtool_op_get_sg, + .set_sg = ethtool_op_set_sg, + .get_tso = ethtool_op_get_tso, + .set_tso = ethtool_op_set_tso, + .get_strings = netdev_get_strings, + .get_stats_count = netdev_get_stats_count, + .get_ethtool_stats = netdev_get_ethtool_stats, + .set_settings = NULL, + .nway_reset = NULL, + .get_pauseparam = NULL, + .set_pauseparam = NULL, + .get_rx_csum = NULL, + .set_rx_csum = NULL, + .phys_id = NULL, + .self_test = NULL, + .self_test_count = NULL +}; + +void ehea_set_ethtool_ops(struct net_device *netdev) +{ + SET_ETHTOOL_OPS(netdev, &ehea_ethtool_ops); +} - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/