devices/e1000/e1000_ethtool-3.0-ethercat.c
author Florian Pose
Fri, 05 Oct 2018 10:24:11 +0200
branchstable-1.5
changeset 2724 b4a109b9e2a8
parent 2386 6742f8751872
permissions -rw-r--r--
Set --enable-sii-assign by default.
2386
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/*******************************************************************************
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  Intel PRO/1000 Linux driver
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  Copyright(c) 1999 - 2006 Intel Corporation.
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  This program is free software; you can redistribute it and/or modify it
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  under the terms and conditions of the GNU General Public License,
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  version 2, as published by the Free Software Foundation.
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  This program is distributed in the hope it will be useful, but WITHOUT
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  ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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  FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
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  more details.
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  You should have received a copy of the GNU General Public License along with
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  this program; if not, write to the Free Software Foundation, Inc.,
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  51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
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  The full GNU General Public License is included in this distribution in
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  the file called "COPYING".
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  Contact Information:
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  Linux NICS <linux.nics@intel.com>
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  e1000-devel Mailing List <e1000-devel@lists.sourceforge.net>
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  Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
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*******************************************************************************/
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/* ethtool support for e1000 */
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#include "e1000-3.0-ethercat.h"
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#include <asm/uaccess.h>
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enum {NETDEV_STATS, E1000_STATS};
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struct e1000_stats {
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	char stat_string[ETH_GSTRING_LEN];
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	int type;
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	int sizeof_stat;
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	int stat_offset;
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};
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#define E1000_STAT(m)		E1000_STATS, \
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				sizeof(((struct e1000_adapter *)0)->m), \
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		      		offsetof(struct e1000_adapter, m)
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#define E1000_NETDEV_STAT(m)	NETDEV_STATS, \
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				sizeof(((struct net_device *)0)->m), \
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				offsetof(struct net_device, m)
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static const struct e1000_stats e1000_gstrings_stats[] = {
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	{ "rx_packets", E1000_STAT(stats.gprc) },
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	{ "tx_packets", E1000_STAT(stats.gptc) },
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	{ "rx_bytes", E1000_STAT(stats.gorcl) },
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	{ "tx_bytes", E1000_STAT(stats.gotcl) },
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	{ "rx_broadcast", E1000_STAT(stats.bprc) },
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	{ "tx_broadcast", E1000_STAT(stats.bptc) },
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	{ "rx_multicast", E1000_STAT(stats.mprc) },
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	{ "tx_multicast", E1000_STAT(stats.mptc) },
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	{ "rx_errors", E1000_STAT(stats.rxerrc) },
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	{ "tx_errors", E1000_STAT(stats.txerrc) },
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	{ "tx_dropped", E1000_NETDEV_STAT(stats.tx_dropped) },
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	{ "multicast", E1000_STAT(stats.mprc) },
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	{ "collisions", E1000_STAT(stats.colc) },
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	{ "rx_length_errors", E1000_STAT(stats.rlerrc) },
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	{ "rx_over_errors", E1000_NETDEV_STAT(stats.rx_over_errors) },
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	{ "rx_crc_errors", E1000_STAT(stats.crcerrs) },
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	{ "rx_frame_errors", E1000_NETDEV_STAT(stats.rx_frame_errors) },
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	{ "rx_no_buffer_count", E1000_STAT(stats.rnbc) },
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	{ "rx_missed_errors", E1000_STAT(stats.mpc) },
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	{ "tx_aborted_errors", E1000_STAT(stats.ecol) },
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	{ "tx_carrier_errors", E1000_STAT(stats.tncrs) },
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	{ "tx_fifo_errors", E1000_NETDEV_STAT(stats.tx_fifo_errors) },
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	{ "tx_heartbeat_errors", E1000_NETDEV_STAT(stats.tx_heartbeat_errors) },
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	{ "tx_window_errors", E1000_STAT(stats.latecol) },
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	{ "tx_abort_late_coll", E1000_STAT(stats.latecol) },
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	{ "tx_deferred_ok", E1000_STAT(stats.dc) },
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	{ "tx_single_coll_ok", E1000_STAT(stats.scc) },
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	{ "tx_multi_coll_ok", E1000_STAT(stats.mcc) },
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	{ "tx_timeout_count", E1000_STAT(tx_timeout_count) },
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	{ "tx_restart_queue", E1000_STAT(restart_queue) },
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	{ "rx_long_length_errors", E1000_STAT(stats.roc) },
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	{ "rx_short_length_errors", E1000_STAT(stats.ruc) },
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	{ "rx_align_errors", E1000_STAT(stats.algnerrc) },
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	{ "tx_tcp_seg_good", E1000_STAT(stats.tsctc) },
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	{ "tx_tcp_seg_failed", E1000_STAT(stats.tsctfc) },
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	{ "rx_flow_control_xon", E1000_STAT(stats.xonrxc) },
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	{ "rx_flow_control_xoff", E1000_STAT(stats.xoffrxc) },
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	{ "tx_flow_control_xon", E1000_STAT(stats.xontxc) },
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	{ "tx_flow_control_xoff", E1000_STAT(stats.xofftxc) },
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	{ "rx_long_byte_count", E1000_STAT(stats.gorcl) },
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	{ "rx_csum_offload_good", E1000_STAT(hw_csum_good) },
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	{ "rx_csum_offload_errors", E1000_STAT(hw_csum_err) },
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	{ "alloc_rx_buff_failed", E1000_STAT(alloc_rx_buff_failed) },
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	{ "tx_smbus", E1000_STAT(stats.mgptc) },
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	{ "rx_smbus", E1000_STAT(stats.mgprc) },
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	{ "dropped_smbus", E1000_STAT(stats.mgpdc) },
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};
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#define E1000_QUEUE_STATS_LEN 0
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#define E1000_GLOBAL_STATS_LEN ARRAY_SIZE(e1000_gstrings_stats)
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#define E1000_STATS_LEN (E1000_GLOBAL_STATS_LEN + E1000_QUEUE_STATS_LEN)
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static const char e1000_gstrings_test[][ETH_GSTRING_LEN] = {
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	"Register test  (offline)", "Eeprom test    (offline)",
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	"Interrupt test (offline)", "Loopback test  (offline)",
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	"Link test   (on/offline)"
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};
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#define E1000_TEST_LEN	ARRAY_SIZE(e1000_gstrings_test)
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static int e1000_get_settings(struct net_device *netdev,
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			      struct ethtool_cmd *ecmd)
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{
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	struct e1000_adapter *adapter = netdev_priv(netdev);
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	struct e1000_hw *hw = &adapter->hw;
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	if (hw->media_type == e1000_media_type_copper) {
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		ecmd->supported = (SUPPORTED_10baseT_Half |
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		                   SUPPORTED_10baseT_Full |
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		                   SUPPORTED_100baseT_Half |
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		                   SUPPORTED_100baseT_Full |
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		                   SUPPORTED_1000baseT_Full|
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		                   SUPPORTED_Autoneg |
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		                   SUPPORTED_TP);
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		ecmd->advertising = ADVERTISED_TP;
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		if (hw->autoneg == 1) {
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			ecmd->advertising |= ADVERTISED_Autoneg;
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			/* the e1000 autoneg seems to match ethtool nicely */
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			ecmd->advertising |= hw->autoneg_advertised;
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		}
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		ecmd->port = PORT_TP;
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		ecmd->phy_address = hw->phy_addr;
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		if (hw->mac_type == e1000_82543)
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			ecmd->transceiver = XCVR_EXTERNAL;
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		else
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			ecmd->transceiver = XCVR_INTERNAL;
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	} else {
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		ecmd->supported   = (SUPPORTED_1000baseT_Full |
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				     SUPPORTED_FIBRE |
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				     SUPPORTED_Autoneg);
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		ecmd->advertising = (ADVERTISED_1000baseT_Full |
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				     ADVERTISED_FIBRE |
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				     ADVERTISED_Autoneg);
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		ecmd->port = PORT_FIBRE;
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		if (hw->mac_type >= e1000_82545)
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			ecmd->transceiver = XCVR_INTERNAL;
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		else
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			ecmd->transceiver = XCVR_EXTERNAL;
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	}
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	if (er32(STATUS) & E1000_STATUS_LU) {
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		e1000_get_speed_and_duplex(hw, &adapter->link_speed,
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		                                   &adapter->link_duplex);
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		ethtool_cmd_speed_set(ecmd, adapter->link_speed);
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		/* unfortunately FULL_DUPLEX != DUPLEX_FULL
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		 *          and HALF_DUPLEX != DUPLEX_HALF */
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		if (adapter->link_duplex == FULL_DUPLEX)
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			ecmd->duplex = DUPLEX_FULL;
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		else
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			ecmd->duplex = DUPLEX_HALF;
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	} else {
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		ethtool_cmd_speed_set(ecmd, -1);
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		ecmd->duplex = -1;
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	}
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	ecmd->autoneg = ((hw->media_type == e1000_media_type_fiber) ||
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			 hw->autoneg) ? AUTONEG_ENABLE : AUTONEG_DISABLE;
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	return 0;
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}
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static int e1000_set_settings(struct net_device *netdev,
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			      struct ethtool_cmd *ecmd)
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{
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	struct e1000_adapter *adapter = netdev_priv(netdev);
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	struct e1000_hw *hw = &adapter->hw;
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	if (adapter->ecdev)
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		return -EBUSY;
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	while (test_and_set_bit(__E1000_RESETTING, &adapter->flags))
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		msleep(1);
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	if (ecmd->autoneg == AUTONEG_ENABLE) {
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		hw->autoneg = 1;
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		if (hw->media_type == e1000_media_type_fiber)
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			hw->autoneg_advertised = ADVERTISED_1000baseT_Full |
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				     ADVERTISED_FIBRE |
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				     ADVERTISED_Autoneg;
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		else
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			hw->autoneg_advertised = ecmd->advertising |
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			                         ADVERTISED_TP |
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			                         ADVERTISED_Autoneg;
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		ecmd->advertising = hw->autoneg_advertised;
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	} else {
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		u32 speed = ethtool_cmd_speed(ecmd);
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		if (e1000_set_spd_dplx(adapter, speed, ecmd->duplex)) {
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			clear_bit(__E1000_RESETTING, &adapter->flags);
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			return -EINVAL;
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		}
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	}
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	/* reset the link */
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	if (netif_running(adapter->netdev)) {
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		e1000_down(adapter);
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		e1000_up(adapter);
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	} else
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		e1000_reset(adapter);
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	clear_bit(__E1000_RESETTING, &adapter->flags);
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	return 0;
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}
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   222
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static u32 e1000_get_link(struct net_device *netdev)
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{
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	struct e1000_adapter *adapter = netdev_priv(netdev);
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	/*
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	 * If the link is not reported up to netdev, interrupts are disabled,
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   229
	 * and so the physical link state may have changed since we last
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   230
	 * looked. Set get_link_status to make sure that the true link
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	 * state is interrogated, rather than pulling a cached and possibly
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	 * stale link state from the driver.
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   233
	 */
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   234
	if (!netif_carrier_ok(netdev))
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   235
		adapter->hw.get_link_status = 1;
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   236
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	return e1000_has_link(adapter);
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   238
}
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   239
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static void e1000_get_pauseparam(struct net_device *netdev,
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				 struct ethtool_pauseparam *pause)
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{
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	struct e1000_adapter *adapter = netdev_priv(netdev);
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   244
	struct e1000_hw *hw = &adapter->hw;
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   245
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   246
	pause->autoneg =
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   247
		(adapter->fc_autoneg ? AUTONEG_ENABLE : AUTONEG_DISABLE);
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   248
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   249
	if (hw->fc == E1000_FC_RX_PAUSE)
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   250
		pause->rx_pause = 1;
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   251
	else if (hw->fc == E1000_FC_TX_PAUSE)
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   252
		pause->tx_pause = 1;
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   253
	else if (hw->fc == E1000_FC_FULL) {
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   254
		pause->rx_pause = 1;
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		pause->tx_pause = 1;
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   256
	}
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   257
}
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   258
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static int e1000_set_pauseparam(struct net_device *netdev,
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				struct ethtool_pauseparam *pause)
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{
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   262
	struct e1000_adapter *adapter = netdev_priv(netdev);
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   263
	struct e1000_hw *hw = &adapter->hw;
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   264
	int retval = 0;
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   265
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   266
	if (adapter->ecdev)
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   267
		return -EBUSY;
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   268
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	adapter->fc_autoneg = pause->autoneg;
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   270
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	while (test_and_set_bit(__E1000_RESETTING, &adapter->flags))
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   272
		msleep(1);
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   274
	if (pause->rx_pause && pause->tx_pause)
6742f8751872 Added e1000 driver for kernel 3.0.
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   275
		hw->fc = E1000_FC_FULL;
6742f8751872 Added e1000 driver for kernel 3.0.
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parents:
diff changeset
   276
	else if (pause->rx_pause && !pause->tx_pause)
6742f8751872 Added e1000 driver for kernel 3.0.
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parents:
diff changeset
   277
		hw->fc = E1000_FC_RX_PAUSE;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   278
	else if (!pause->rx_pause && pause->tx_pause)
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   279
		hw->fc = E1000_FC_TX_PAUSE;
6742f8751872 Added e1000 driver for kernel 3.0.
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parents:
diff changeset
   280
	else if (!pause->rx_pause && !pause->tx_pause)
6742f8751872 Added e1000 driver for kernel 3.0.
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parents:
diff changeset
   281
		hw->fc = E1000_FC_NONE;
6742f8751872 Added e1000 driver for kernel 3.0.
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parents:
diff changeset
   282
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   283
	hw->original_fc = hw->fc;
6742f8751872 Added e1000 driver for kernel 3.0.
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parents:
diff changeset
   284
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   285
	if (adapter->fc_autoneg == AUTONEG_ENABLE) {
6742f8751872 Added e1000 driver for kernel 3.0.
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parents:
diff changeset
   286
		if (netif_running(adapter->netdev)) {
6742f8751872 Added e1000 driver for kernel 3.0.
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parents:
diff changeset
   287
			e1000_down(adapter);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   288
			e1000_up(adapter);
6742f8751872 Added e1000 driver for kernel 3.0.
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parents:
diff changeset
   289
		} else
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   290
			e1000_reset(adapter);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   291
	} else
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   292
		retval = ((hw->media_type == e1000_media_type_fiber) ?
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   293
			  e1000_setup_link(hw) : e1000_force_mac_fc(hw));
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   294
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   295
	clear_bit(__E1000_RESETTING, &adapter->flags);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   296
	return retval;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   297
}
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   298
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   299
static u32 e1000_get_rx_csum(struct net_device *netdev)
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   300
{
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   301
	struct e1000_adapter *adapter = netdev_priv(netdev);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   302
	return adapter->rx_csum;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   303
}
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   304
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   305
static int e1000_set_rx_csum(struct net_device *netdev, u32 data)
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   306
{
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   307
	struct e1000_adapter *adapter = netdev_priv(netdev);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   308
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   309
	if (adapter->ecdev)
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   310
		return -EBUSY;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   311
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   312
	adapter->rx_csum = data;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   313
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   314
	if (netif_running(netdev))
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   315
		e1000_reinit_locked(adapter);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   316
	else
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   317
		e1000_reset(adapter);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   318
	return 0;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   319
}
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   320
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   321
static u32 e1000_get_tx_csum(struct net_device *netdev)
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   322
{
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   323
	return (netdev->features & NETIF_F_HW_CSUM) != 0;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   324
}
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   325
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   326
static int e1000_set_tx_csum(struct net_device *netdev, u32 data)
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   327
{
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   328
	struct e1000_adapter *adapter = netdev_priv(netdev);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   329
	struct e1000_hw *hw = &adapter->hw;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   330
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   331
	if (hw->mac_type < e1000_82543) {
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   332
		if (!data)
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   333
			return -EINVAL;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   334
		return 0;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   335
	}
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   336
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   337
	if (data)
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   338
		netdev->features |= NETIF_F_HW_CSUM;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   339
	else
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   340
		netdev->features &= ~NETIF_F_HW_CSUM;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   341
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   342
	return 0;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   343
}
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   344
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   345
static int e1000_set_tso(struct net_device *netdev, u32 data)
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   346
{
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   347
	struct e1000_adapter *adapter = netdev_priv(netdev);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   348
	struct e1000_hw *hw = &adapter->hw;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   349
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   350
	if ((hw->mac_type < e1000_82544) ||
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   351
	    (hw->mac_type == e1000_82547))
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   352
		return data ? -EINVAL : 0;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   353
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   354
	if (data)
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   355
		netdev->features |= NETIF_F_TSO;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   356
	else
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   357
		netdev->features &= ~NETIF_F_TSO;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   358
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   359
	netdev->features &= ~NETIF_F_TSO6;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   360
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   361
	e_info(probe, "TSO is %s\n", data ? "Enabled" : "Disabled");
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   362
	adapter->tso_force = true;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   363
	return 0;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   364
}
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   365
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   366
static u32 e1000_get_msglevel(struct net_device *netdev)
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   367
{
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   368
	struct e1000_adapter *adapter = netdev_priv(netdev);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   369
	return adapter->msg_enable;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   370
}
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   371
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   372
static void e1000_set_msglevel(struct net_device *netdev, u32 data)
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   373
{
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   374
	struct e1000_adapter *adapter = netdev_priv(netdev);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   375
	adapter->msg_enable = data;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   376
}
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   377
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   378
static int e1000_get_regs_len(struct net_device *netdev)
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   379
{
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   380
#define E1000_REGS_LEN 32
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   381
	return E1000_REGS_LEN * sizeof(u32);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   382
}
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   383
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   384
static void e1000_get_regs(struct net_device *netdev, struct ethtool_regs *regs,
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   385
			   void *p)
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   386
{
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   387
	struct e1000_adapter *adapter = netdev_priv(netdev);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   388
	struct e1000_hw *hw = &adapter->hw;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   389
	u32 *regs_buff = p;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   390
	u16 phy_data;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   391
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   392
	memset(p, 0, E1000_REGS_LEN * sizeof(u32));
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   393
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   394
	regs->version = (1 << 24) | (hw->revision_id << 16) | hw->device_id;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   395
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   396
	regs_buff[0]  = er32(CTRL);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   397
	regs_buff[1]  = er32(STATUS);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   398
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   399
	regs_buff[2]  = er32(RCTL);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   400
	regs_buff[3]  = er32(RDLEN);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   401
	regs_buff[4]  = er32(RDH);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   402
	regs_buff[5]  = er32(RDT);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   403
	regs_buff[6]  = er32(RDTR);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   404
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   405
	regs_buff[7]  = er32(TCTL);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   406
	regs_buff[8]  = er32(TDLEN);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   407
	regs_buff[9]  = er32(TDH);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   408
	regs_buff[10] = er32(TDT);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   409
	regs_buff[11] = er32(TIDV);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   410
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   411
	regs_buff[12] = hw->phy_type;  /* PHY type (IGP=1, M88=0) */
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   412
	if (hw->phy_type == e1000_phy_igp) {
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   413
		e1000_write_phy_reg(hw, IGP01E1000_PHY_PAGE_SELECT,
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   414
				    IGP01E1000_PHY_AGC_A);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   415
		e1000_read_phy_reg(hw, IGP01E1000_PHY_AGC_A &
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   416
				   IGP01E1000_PHY_PAGE_SELECT, &phy_data);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   417
		regs_buff[13] = (u32)phy_data; /* cable length */
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   418
		e1000_write_phy_reg(hw, IGP01E1000_PHY_PAGE_SELECT,
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   419
				    IGP01E1000_PHY_AGC_B);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   420
		e1000_read_phy_reg(hw, IGP01E1000_PHY_AGC_B &
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   421
				   IGP01E1000_PHY_PAGE_SELECT, &phy_data);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   422
		regs_buff[14] = (u32)phy_data; /* cable length */
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   423
		e1000_write_phy_reg(hw, IGP01E1000_PHY_PAGE_SELECT,
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   424
				    IGP01E1000_PHY_AGC_C);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   425
		e1000_read_phy_reg(hw, IGP01E1000_PHY_AGC_C &
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   426
				   IGP01E1000_PHY_PAGE_SELECT, &phy_data);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   427
		regs_buff[15] = (u32)phy_data; /* cable length */
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   428
		e1000_write_phy_reg(hw, IGP01E1000_PHY_PAGE_SELECT,
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   429
				    IGP01E1000_PHY_AGC_D);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   430
		e1000_read_phy_reg(hw, IGP01E1000_PHY_AGC_D &
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   431
				   IGP01E1000_PHY_PAGE_SELECT, &phy_data);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   432
		regs_buff[16] = (u32)phy_data; /* cable length */
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   433
		regs_buff[17] = 0; /* extended 10bt distance (not needed) */
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   434
		e1000_write_phy_reg(hw, IGP01E1000_PHY_PAGE_SELECT, 0x0);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   435
		e1000_read_phy_reg(hw, IGP01E1000_PHY_PORT_STATUS &
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   436
				   IGP01E1000_PHY_PAGE_SELECT, &phy_data);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   437
		regs_buff[18] = (u32)phy_data; /* cable polarity */
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   438
		e1000_write_phy_reg(hw, IGP01E1000_PHY_PAGE_SELECT,
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   439
				    IGP01E1000_PHY_PCS_INIT_REG);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   440
		e1000_read_phy_reg(hw, IGP01E1000_PHY_PCS_INIT_REG &
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   441
				   IGP01E1000_PHY_PAGE_SELECT, &phy_data);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   442
		regs_buff[19] = (u32)phy_data; /* cable polarity */
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   443
		regs_buff[20] = 0; /* polarity correction enabled (always) */
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   444
		regs_buff[22] = 0; /* phy receive errors (unavailable) */
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   445
		regs_buff[23] = regs_buff[18]; /* mdix mode */
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   446
		e1000_write_phy_reg(hw, IGP01E1000_PHY_PAGE_SELECT, 0x0);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   447
	} else {
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   448
		e1000_read_phy_reg(hw, M88E1000_PHY_SPEC_STATUS, &phy_data);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   449
		regs_buff[13] = (u32)phy_data; /* cable length */
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   450
		regs_buff[14] = 0;  /* Dummy (to align w/ IGP phy reg dump) */
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   451
		regs_buff[15] = 0;  /* Dummy (to align w/ IGP phy reg dump) */
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   452
		regs_buff[16] = 0;  /* Dummy (to align w/ IGP phy reg dump) */
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   453
		e1000_read_phy_reg(hw, M88E1000_PHY_SPEC_CTRL, &phy_data);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   454
		regs_buff[17] = (u32)phy_data; /* extended 10bt distance */
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   455
		regs_buff[18] = regs_buff[13]; /* cable polarity */
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   456
		regs_buff[19] = 0;  /* Dummy (to align w/ IGP phy reg dump) */
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   457
		regs_buff[20] = regs_buff[17]; /* polarity correction */
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   458
		/* phy receive errors */
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   459
		regs_buff[22] = adapter->phy_stats.receive_errors;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   460
		regs_buff[23] = regs_buff[13]; /* mdix mode */
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   461
	}
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   462
	regs_buff[21] = adapter->phy_stats.idle_errors;  /* phy idle errors */
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   463
	e1000_read_phy_reg(hw, PHY_1000T_STATUS, &phy_data);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   464
	regs_buff[24] = (u32)phy_data;  /* phy local receiver status */
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   465
	regs_buff[25] = regs_buff[24];  /* phy remote receiver status */
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   466
	if (hw->mac_type >= e1000_82540 &&
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   467
	    hw->media_type == e1000_media_type_copper) {
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   468
		regs_buff[26] = er32(MANC);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   469
	}
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   470
}
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   471
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   472
static int e1000_get_eeprom_len(struct net_device *netdev)
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   473
{
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   474
	struct e1000_adapter *adapter = netdev_priv(netdev);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   475
	struct e1000_hw *hw = &adapter->hw;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   476
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   477
	return hw->eeprom.word_size * 2;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   478
}
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   479
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   480
static int e1000_get_eeprom(struct net_device *netdev,
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   481
			    struct ethtool_eeprom *eeprom, u8 *bytes)
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   482
{
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   483
	struct e1000_adapter *adapter = netdev_priv(netdev);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   484
	struct e1000_hw *hw = &adapter->hw;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   485
	u16 *eeprom_buff;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   486
	int first_word, last_word;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   487
	int ret_val = 0;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   488
	u16 i;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   489
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   490
	if (eeprom->len == 0)
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   491
		return -EINVAL;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   492
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   493
	eeprom->magic = hw->vendor_id | (hw->device_id << 16);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   494
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   495
	first_word = eeprom->offset >> 1;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   496
	last_word = (eeprom->offset + eeprom->len - 1) >> 1;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   497
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   498
	eeprom_buff = kmalloc(sizeof(u16) *
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   499
			(last_word - first_word + 1), GFP_KERNEL);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   500
	if (!eeprom_buff)
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   501
		return -ENOMEM;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   502
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   503
	if (hw->eeprom.type == e1000_eeprom_spi)
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   504
		ret_val = e1000_read_eeprom(hw, first_word,
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   505
					    last_word - first_word + 1,
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   506
					    eeprom_buff);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   507
	else {
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   508
		for (i = 0; i < last_word - first_word + 1; i++) {
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   509
			ret_val = e1000_read_eeprom(hw, first_word + i, 1,
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   510
						    &eeprom_buff[i]);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   511
			if (ret_val)
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   512
				break;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   513
		}
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   514
	}
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   515
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   516
	/* Device's eeprom is always little-endian, word addressable */
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   517
	for (i = 0; i < last_word - first_word + 1; i++)
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   518
		le16_to_cpus(&eeprom_buff[i]);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   519
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   520
	memcpy(bytes, (u8 *)eeprom_buff + (eeprom->offset & 1),
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   521
			eeprom->len);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   522
	kfree(eeprom_buff);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   523
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   524
	return ret_val;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   525
}
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   526
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   527
static int e1000_set_eeprom(struct net_device *netdev,
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   528
			    struct ethtool_eeprom *eeprom, u8 *bytes)
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   529
{
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   530
	struct e1000_adapter *adapter = netdev_priv(netdev);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   531
	struct e1000_hw *hw = &adapter->hw;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   532
	u16 *eeprom_buff;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   533
	void *ptr;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   534
	int max_len, first_word, last_word, ret_val = 0;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   535
	u16 i;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   536
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   537
	if (eeprom->len == 0)
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   538
		return -EOPNOTSUPP;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   539
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   540
	if (eeprom->magic != (hw->vendor_id | (hw->device_id << 16)))
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   541
		return -EFAULT;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   542
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   543
	max_len = hw->eeprom.word_size * 2;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   544
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   545
	first_word = eeprom->offset >> 1;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   546
	last_word = (eeprom->offset + eeprom->len - 1) >> 1;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   547
	eeprom_buff = kmalloc(max_len, GFP_KERNEL);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   548
	if (!eeprom_buff)
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   549
		return -ENOMEM;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   550
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   551
	ptr = (void *)eeprom_buff;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   552
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   553
	if (eeprom->offset & 1) {
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   554
		/* need read/modify/write of first changed EEPROM word */
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   555
		/* only the second byte of the word is being modified */
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   556
		ret_val = e1000_read_eeprom(hw, first_word, 1,
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   557
					    &eeprom_buff[0]);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   558
		ptr++;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   559
	}
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   560
	if (((eeprom->offset + eeprom->len) & 1) && (ret_val == 0)) {
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   561
		/* need read/modify/write of last changed EEPROM word */
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   562
		/* only the first byte of the word is being modified */
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   563
		ret_val = e1000_read_eeprom(hw, last_word, 1,
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   564
		                  &eeprom_buff[last_word - first_word]);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   565
	}
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   566
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   567
	/* Device's eeprom is always little-endian, word addressable */
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   568
	for (i = 0; i < last_word - first_word + 1; i++)
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   569
		le16_to_cpus(&eeprom_buff[i]);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   570
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   571
	memcpy(ptr, bytes, eeprom->len);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   572
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   573
	for (i = 0; i < last_word - first_word + 1; i++)
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   574
		eeprom_buff[i] = cpu_to_le16(eeprom_buff[i]);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   575
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   576
	ret_val = e1000_write_eeprom(hw, first_word,
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   577
				     last_word - first_word + 1, eeprom_buff);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   578
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   579
	/* Update the checksum over the first part of the EEPROM if needed */
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   580
	if ((ret_val == 0) && (first_word <= EEPROM_CHECKSUM_REG))
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   581
		e1000_update_eeprom_checksum(hw);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   582
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   583
	kfree(eeprom_buff);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   584
	return ret_val;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   585
}
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   586
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   587
static void e1000_get_drvinfo(struct net_device *netdev,
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   588
			      struct ethtool_drvinfo *drvinfo)
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   589
{
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   590
	struct e1000_adapter *adapter = netdev_priv(netdev);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   591
	char firmware_version[32];
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   592
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   593
	strncpy(drvinfo->driver,  e1000_driver_name, 32);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   594
	strncpy(drvinfo->version, e1000_driver_version, 32);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   595
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   596
	sprintf(firmware_version, "N/A");
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   597
	strncpy(drvinfo->fw_version, firmware_version, 32);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   598
	strncpy(drvinfo->bus_info, pci_name(adapter->pdev), 32);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   599
	drvinfo->regdump_len = e1000_get_regs_len(netdev);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   600
	drvinfo->eedump_len = e1000_get_eeprom_len(netdev);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   601
}
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   602
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   603
static void e1000_get_ringparam(struct net_device *netdev,
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   604
				struct ethtool_ringparam *ring)
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   605
{
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   606
	struct e1000_adapter *adapter = netdev_priv(netdev);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   607
	struct e1000_hw *hw = &adapter->hw;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   608
	e1000_mac_type mac_type = hw->mac_type;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   609
	struct e1000_tx_ring *txdr = adapter->tx_ring;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   610
	struct e1000_rx_ring *rxdr = adapter->rx_ring;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   611
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   612
	ring->rx_max_pending = (mac_type < e1000_82544) ? E1000_MAX_RXD :
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   613
		E1000_MAX_82544_RXD;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   614
	ring->tx_max_pending = (mac_type < e1000_82544) ? E1000_MAX_TXD :
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   615
		E1000_MAX_82544_TXD;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   616
	ring->rx_mini_max_pending = 0;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   617
	ring->rx_jumbo_max_pending = 0;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   618
	ring->rx_pending = rxdr->count;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   619
	ring->tx_pending = txdr->count;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   620
	ring->rx_mini_pending = 0;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   621
	ring->rx_jumbo_pending = 0;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   622
}
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   623
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   624
static int e1000_set_ringparam(struct net_device *netdev,
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   625
			       struct ethtool_ringparam *ring)
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   626
{
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   627
	struct e1000_adapter *adapter = netdev_priv(netdev);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   628
	struct e1000_hw *hw = &adapter->hw;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   629
	e1000_mac_type mac_type = hw->mac_type;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   630
	struct e1000_tx_ring *txdr, *tx_old;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   631
	struct e1000_rx_ring *rxdr, *rx_old;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   632
	int i, err;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   633
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   634
	if (adapter->ecdev)
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   635
		return -EBUSY;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   636
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   637
	if ((ring->rx_mini_pending) || (ring->rx_jumbo_pending))
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   638
		return -EINVAL;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   639
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   640
	while (test_and_set_bit(__E1000_RESETTING, &adapter->flags))
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   641
		msleep(1);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   642
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   643
	if (netif_running(adapter->netdev))
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   644
		e1000_down(adapter);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   645
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   646
	tx_old = adapter->tx_ring;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   647
	rx_old = adapter->rx_ring;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   648
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   649
	err = -ENOMEM;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   650
	txdr = kcalloc(adapter->num_tx_queues, sizeof(struct e1000_tx_ring), GFP_KERNEL);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   651
	if (!txdr)
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   652
		goto err_alloc_tx;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   653
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   654
	rxdr = kcalloc(adapter->num_rx_queues, sizeof(struct e1000_rx_ring), GFP_KERNEL);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   655
	if (!rxdr)
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   656
		goto err_alloc_rx;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   657
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   658
	adapter->tx_ring = txdr;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   659
	adapter->rx_ring = rxdr;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   660
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   661
	rxdr->count = max(ring->rx_pending,(u32)E1000_MIN_RXD);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   662
	rxdr->count = min(rxdr->count,(u32)(mac_type < e1000_82544 ?
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   663
		E1000_MAX_RXD : E1000_MAX_82544_RXD));
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   664
	rxdr->count = ALIGN(rxdr->count, REQ_RX_DESCRIPTOR_MULTIPLE);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   665
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   666
	txdr->count = max(ring->tx_pending,(u32)E1000_MIN_TXD);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   667
	txdr->count = min(txdr->count,(u32)(mac_type < e1000_82544 ?
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   668
		E1000_MAX_TXD : E1000_MAX_82544_TXD));
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   669
	txdr->count = ALIGN(txdr->count, REQ_TX_DESCRIPTOR_MULTIPLE);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   670
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   671
	for (i = 0; i < adapter->num_tx_queues; i++)
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   672
		txdr[i].count = txdr->count;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   673
	for (i = 0; i < adapter->num_rx_queues; i++)
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   674
		rxdr[i].count = rxdr->count;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   675
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   676
	if (netif_running(adapter->netdev)) {
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   677
		/* Try to get new resources before deleting old */
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   678
		err = e1000_setup_all_rx_resources(adapter);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   679
		if (err)
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   680
			goto err_setup_rx;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   681
		err = e1000_setup_all_tx_resources(adapter);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   682
		if (err)
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   683
			goto err_setup_tx;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   684
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   685
		/* save the new, restore the old in order to free it,
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   686
		 * then restore the new back again */
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   687
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   688
		adapter->rx_ring = rx_old;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   689
		adapter->tx_ring = tx_old;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   690
		e1000_free_all_rx_resources(adapter);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   691
		e1000_free_all_tx_resources(adapter);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   692
		kfree(tx_old);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   693
		kfree(rx_old);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   694
		adapter->rx_ring = rxdr;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   695
		adapter->tx_ring = txdr;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   696
		err = e1000_up(adapter);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   697
		if (err)
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   698
			goto err_setup;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   699
	}
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   700
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   701
	clear_bit(__E1000_RESETTING, &adapter->flags);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   702
	return 0;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   703
err_setup_tx:
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   704
	e1000_free_all_rx_resources(adapter);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   705
err_setup_rx:
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   706
	adapter->rx_ring = rx_old;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   707
	adapter->tx_ring = tx_old;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   708
	kfree(rxdr);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   709
err_alloc_rx:
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   710
	kfree(txdr);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   711
err_alloc_tx:
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   712
	e1000_up(adapter);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   713
err_setup:
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   714
	clear_bit(__E1000_RESETTING, &adapter->flags);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   715
	return err;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   716
}
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   717
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   718
static bool reg_pattern_test(struct e1000_adapter *adapter, u64 *data, int reg,
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   719
			     u32 mask, u32 write)
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   720
{
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   721
	struct e1000_hw *hw = &adapter->hw;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   722
	static const u32 test[] =
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   723
		{0x5A5A5A5A, 0xA5A5A5A5, 0x00000000, 0xFFFFFFFF};
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   724
	u8 __iomem *address = hw->hw_addr + reg;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   725
	u32 read;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   726
	int i;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   727
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   728
	for (i = 0; i < ARRAY_SIZE(test); i++) {
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   729
		writel(write & test[i], address);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   730
		read = readl(address);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   731
		if (read != (write & test[i] & mask)) {
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   732
			e_err(drv, "pattern test reg %04X failed: "
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   733
			      "got 0x%08X expected 0x%08X\n",
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   734
			      reg, read, (write & test[i] & mask));
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   735
			*data = reg;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   736
			return true;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   737
		}
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   738
	}
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   739
	return false;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   740
}
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   741
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   742
static bool reg_set_and_check(struct e1000_adapter *adapter, u64 *data, int reg,
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   743
			      u32 mask, u32 write)
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   744
{
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   745
	struct e1000_hw *hw = &adapter->hw;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   746
	u8 __iomem *address = hw->hw_addr + reg;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   747
	u32 read;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   748
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   749
	writel(write & mask, address);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   750
	read = readl(address);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   751
	if ((read & mask) != (write & mask)) {
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   752
		e_err(drv, "set/check reg %04X test failed: "
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   753
		      "got 0x%08X expected 0x%08X\n",
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   754
		      reg, (read & mask), (write & mask));
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   755
		*data = reg;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   756
		return true;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   757
	}
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   758
	return false;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   759
}
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   760
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   761
#define REG_PATTERN_TEST(reg, mask, write)			     \
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   762
	do {							     \
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   763
		if (reg_pattern_test(adapter, data,		     \
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   764
			     (hw->mac_type >= e1000_82543)   \
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   765
			     ? E1000_##reg : E1000_82542_##reg,	     \
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   766
			     mask, write))			     \
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   767
			return 1;				     \
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   768
	} while (0)
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   769
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   770
#define REG_SET_AND_CHECK(reg, mask, write)			     \
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   771
	do {							     \
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   772
		if (reg_set_and_check(adapter, data,		     \
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   773
			      (hw->mac_type >= e1000_82543)  \
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   774
			      ? E1000_##reg : E1000_82542_##reg,     \
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   775
			      mask, write))			     \
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   776
			return 1;				     \
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   777
	} while (0)
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   778
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   779
static int e1000_reg_test(struct e1000_adapter *adapter, u64 *data)
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   780
{
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   781
	u32 value, before, after;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   782
	u32 i, toggle;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   783
	struct e1000_hw *hw = &adapter->hw;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   784
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   785
	/* The status register is Read Only, so a write should fail.
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   786
	 * Some bits that get toggled are ignored.
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   787
	 */
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   788
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   789
	/* there are several bits on newer hardware that are r/w */
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   790
	toggle = 0xFFFFF833;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   791
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   792
	before = er32(STATUS);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   793
	value = (er32(STATUS) & toggle);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   794
	ew32(STATUS, toggle);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   795
	after = er32(STATUS) & toggle;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   796
	if (value != after) {
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   797
		e_err(drv, "failed STATUS register test got: "
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   798
		      "0x%08X expected: 0x%08X\n", after, value);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   799
		*data = 1;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   800
		return 1;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   801
	}
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   802
	/* restore previous status */
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   803
	ew32(STATUS, before);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   804
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   805
	REG_PATTERN_TEST(FCAL, 0xFFFFFFFF, 0xFFFFFFFF);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   806
	REG_PATTERN_TEST(FCAH, 0x0000FFFF, 0xFFFFFFFF);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   807
	REG_PATTERN_TEST(FCT, 0x0000FFFF, 0xFFFFFFFF);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   808
	REG_PATTERN_TEST(VET, 0x0000FFFF, 0xFFFFFFFF);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   809
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   810
	REG_PATTERN_TEST(RDTR, 0x0000FFFF, 0xFFFFFFFF);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   811
	REG_PATTERN_TEST(RDBAH, 0xFFFFFFFF, 0xFFFFFFFF);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   812
	REG_PATTERN_TEST(RDLEN, 0x000FFF80, 0x000FFFFF);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   813
	REG_PATTERN_TEST(RDH, 0x0000FFFF, 0x0000FFFF);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   814
	REG_PATTERN_TEST(RDT, 0x0000FFFF, 0x0000FFFF);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   815
	REG_PATTERN_TEST(FCRTH, 0x0000FFF8, 0x0000FFF8);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   816
	REG_PATTERN_TEST(FCTTV, 0x0000FFFF, 0x0000FFFF);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   817
	REG_PATTERN_TEST(TIPG, 0x3FFFFFFF, 0x3FFFFFFF);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   818
	REG_PATTERN_TEST(TDBAH, 0xFFFFFFFF, 0xFFFFFFFF);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   819
	REG_PATTERN_TEST(TDLEN, 0x000FFF80, 0x000FFFFF);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   820
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   821
	REG_SET_AND_CHECK(RCTL, 0xFFFFFFFF, 0x00000000);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   822
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   823
	before = 0x06DFB3FE;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   824
	REG_SET_AND_CHECK(RCTL, before, 0x003FFFFB);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   825
	REG_SET_AND_CHECK(TCTL, 0xFFFFFFFF, 0x00000000);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   826
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   827
	if (hw->mac_type >= e1000_82543) {
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   828
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   829
		REG_SET_AND_CHECK(RCTL, before, 0xFFFFFFFF);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   830
		REG_PATTERN_TEST(RDBAL, 0xFFFFFFF0, 0xFFFFFFFF);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   831
		REG_PATTERN_TEST(TXCW, 0xC000FFFF, 0x0000FFFF);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   832
		REG_PATTERN_TEST(TDBAL, 0xFFFFFFF0, 0xFFFFFFFF);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   833
		REG_PATTERN_TEST(TIDV, 0x0000FFFF, 0x0000FFFF);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   834
		value = E1000_RAR_ENTRIES;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   835
		for (i = 0; i < value; i++) {
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   836
			REG_PATTERN_TEST(RA + (((i << 1) + 1) << 2), 0x8003FFFF,
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   837
			                 0xFFFFFFFF);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   838
		}
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   839
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   840
	} else {
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   841
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   842
		REG_SET_AND_CHECK(RCTL, 0xFFFFFFFF, 0x01FFFFFF);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   843
		REG_PATTERN_TEST(RDBAL, 0xFFFFF000, 0xFFFFFFFF);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   844
		REG_PATTERN_TEST(TXCW, 0x0000FFFF, 0x0000FFFF);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   845
		REG_PATTERN_TEST(TDBAL, 0xFFFFF000, 0xFFFFFFFF);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   846
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   847
	}
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   848
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   849
	value = E1000_MC_TBL_SIZE;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   850
	for (i = 0; i < value; i++)
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   851
		REG_PATTERN_TEST(MTA + (i << 2), 0xFFFFFFFF, 0xFFFFFFFF);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   852
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   853
	*data = 0;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   854
	return 0;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   855
}
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   856
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   857
static int e1000_eeprom_test(struct e1000_adapter *adapter, u64 *data)
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   858
{
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   859
	struct e1000_hw *hw = &adapter->hw;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   860
	u16 temp;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   861
	u16 checksum = 0;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   862
	u16 i;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   863
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   864
	*data = 0;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   865
	/* Read and add up the contents of the EEPROM */
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   866
	for (i = 0; i < (EEPROM_CHECKSUM_REG + 1); i++) {
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   867
		if ((e1000_read_eeprom(hw, i, 1, &temp)) < 0) {
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   868
			*data = 1;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   869
			break;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   870
		}
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   871
		checksum += temp;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   872
	}
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   873
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   874
	/* If Checksum is not Correct return error else test passed */
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   875
	if ((checksum != (u16)EEPROM_SUM) && !(*data))
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   876
		*data = 2;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   877
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   878
	return *data;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   879
}
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   880
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   881
static irqreturn_t e1000_test_intr(int irq, void *data)
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   882
{
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   883
	struct net_device *netdev = (struct net_device *)data;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   884
	struct e1000_adapter *adapter = netdev_priv(netdev);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   885
	struct e1000_hw *hw = &adapter->hw;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   886
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   887
	adapter->test_icr |= er32(ICR);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   888
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   889
	return IRQ_HANDLED;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   890
}
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   891
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   892
static int e1000_intr_test(struct e1000_adapter *adapter, u64 *data)
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   893
{
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   894
	struct net_device *netdev = adapter->netdev;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   895
	u32 mask, i = 0;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   896
	bool shared_int = true;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   897
	u32 irq = adapter->pdev->irq;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   898
	struct e1000_hw *hw = &adapter->hw;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   899
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   900
	*data = 0;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   901
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   902
	/* NOTE: we don't test MSI interrupts here, yet */
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   903
	/* Hook up test interrupt handler just for this test */
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   904
	if (!request_irq(irq, e1000_test_intr, IRQF_PROBE_SHARED, netdev->name,
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   905
	                 netdev))
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   906
		shared_int = false;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   907
	else if (request_irq(irq, e1000_test_intr, IRQF_SHARED,
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   908
	         netdev->name, netdev)) {
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   909
		*data = 1;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   910
		return -1;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   911
	}
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   912
	e_info(hw, "testing %s interrupt\n", (shared_int ?
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   913
	       "shared" : "unshared"));
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   914
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   915
	/* Disable all the interrupts */
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   916
	ew32(IMC, 0xFFFFFFFF);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   917
	msleep(10);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   918
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   919
	/* Test each interrupt */
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   920
	for (; i < 10; i++) {
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   921
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   922
		/* Interrupt to test */
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   923
		mask = 1 << i;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   924
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   925
		if (!shared_int) {
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   926
			/* Disable the interrupt to be reported in
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   927
			 * the cause register and then force the same
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   928
			 * interrupt and see if one gets posted.  If
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   929
			 * an interrupt was posted to the bus, the
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   930
			 * test failed.
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   931
			 */
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   932
			adapter->test_icr = 0;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   933
			ew32(IMC, mask);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   934
			ew32(ICS, mask);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   935
			msleep(10);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   936
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   937
			if (adapter->test_icr & mask) {
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   938
				*data = 3;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   939
				break;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   940
			}
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   941
		}
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   942
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   943
		/* Enable the interrupt to be reported in
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   944
		 * the cause register and then force the same
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   945
		 * interrupt and see if one gets posted.  If
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   946
		 * an interrupt was not posted to the bus, the
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   947
		 * test failed.
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   948
		 */
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   949
		adapter->test_icr = 0;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   950
		ew32(IMS, mask);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   951
		ew32(ICS, mask);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   952
		msleep(10);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   953
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   954
		if (!(adapter->test_icr & mask)) {
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   955
			*data = 4;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   956
			break;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   957
		}
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   958
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   959
		if (!shared_int) {
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   960
			/* Disable the other interrupts to be reported in
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   961
			 * the cause register and then force the other
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   962
			 * interrupts and see if any get posted.  If
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   963
			 * an interrupt was posted to the bus, the
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   964
			 * test failed.
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   965
			 */
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   966
			adapter->test_icr = 0;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   967
			ew32(IMC, ~mask & 0x00007FFF);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   968
			ew32(ICS, ~mask & 0x00007FFF);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   969
			msleep(10);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   970
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   971
			if (adapter->test_icr) {
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   972
				*data = 5;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   973
				break;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   974
			}
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   975
		}
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   976
	}
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   977
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   978
	/* Disable all the interrupts */
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   979
	ew32(IMC, 0xFFFFFFFF);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   980
	msleep(10);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   981
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   982
	/* Unhook test interrupt handler */
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   983
	free_irq(irq, netdev);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   984
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   985
	return *data;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   986
}
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   987
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   988
static void e1000_free_desc_rings(struct e1000_adapter *adapter)
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   989
{
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   990
	struct e1000_tx_ring *txdr = &adapter->test_tx_ring;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   991
	struct e1000_rx_ring *rxdr = &adapter->test_rx_ring;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   992
	struct pci_dev *pdev = adapter->pdev;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   993
	int i;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   994
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   995
	if (txdr->desc && txdr->buffer_info) {
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   996
		for (i = 0; i < txdr->count; i++) {
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   997
			if (txdr->buffer_info[i].dma)
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   998
				dma_unmap_single(&pdev->dev,
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   999
						 txdr->buffer_info[i].dma,
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1000
						 txdr->buffer_info[i].length,
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1001
						 DMA_TO_DEVICE);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1002
			if (txdr->buffer_info[i].skb)
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1003
				dev_kfree_skb(txdr->buffer_info[i].skb);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1004
		}
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1005
	}
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1006
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1007
	if (rxdr->desc && rxdr->buffer_info) {
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1008
		for (i = 0; i < rxdr->count; i++) {
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1009
			if (rxdr->buffer_info[i].dma)
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1010
				dma_unmap_single(&pdev->dev,
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1011
						 rxdr->buffer_info[i].dma,
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1012
						 rxdr->buffer_info[i].length,
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1013
						 DMA_FROM_DEVICE);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1014
			if (rxdr->buffer_info[i].skb)
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1015
				dev_kfree_skb(rxdr->buffer_info[i].skb);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1016
		}
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1017
	}
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1018
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1019
	if (txdr->desc) {
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1020
		dma_free_coherent(&pdev->dev, txdr->size, txdr->desc,
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1021
				  txdr->dma);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1022
		txdr->desc = NULL;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1023
	}
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1024
	if (rxdr->desc) {
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1025
		dma_free_coherent(&pdev->dev, rxdr->size, rxdr->desc,
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1026
				  rxdr->dma);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1027
		rxdr->desc = NULL;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1028
	}
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1029
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1030
	kfree(txdr->buffer_info);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1031
	txdr->buffer_info = NULL;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1032
	kfree(rxdr->buffer_info);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1033
	rxdr->buffer_info = NULL;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1034
}
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1035
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1036
static int e1000_setup_desc_rings(struct e1000_adapter *adapter)
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1037
{
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1038
	struct e1000_hw *hw = &adapter->hw;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1039
	struct e1000_tx_ring *txdr = &adapter->test_tx_ring;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1040
	struct e1000_rx_ring *rxdr = &adapter->test_rx_ring;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1041
	struct pci_dev *pdev = adapter->pdev;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1042
	u32 rctl;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1043
	int i, ret_val;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1044
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1045
	/* Setup Tx descriptor ring and Tx buffers */
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1046
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1047
	if (!txdr->count)
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1048
		txdr->count = E1000_DEFAULT_TXD;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1049
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1050
	txdr->buffer_info = kcalloc(txdr->count, sizeof(struct e1000_buffer),
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1051
				    GFP_KERNEL);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1052
	if (!txdr->buffer_info) {
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1053
		ret_val = 1;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1054
		goto err_nomem;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1055
	}
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1056
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1057
	txdr->size = txdr->count * sizeof(struct e1000_tx_desc);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1058
	txdr->size = ALIGN(txdr->size, 4096);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1059
	txdr->desc = dma_alloc_coherent(&pdev->dev, txdr->size, &txdr->dma,
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1060
					GFP_KERNEL);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1061
	if (!txdr->desc) {
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1062
		ret_val = 2;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1063
		goto err_nomem;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1064
	}
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1065
	memset(txdr->desc, 0, txdr->size);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1066
	txdr->next_to_use = txdr->next_to_clean = 0;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1067
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1068
	ew32(TDBAL, ((u64)txdr->dma & 0x00000000FFFFFFFF));
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1069
	ew32(TDBAH, ((u64)txdr->dma >> 32));
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1070
	ew32(TDLEN, txdr->count * sizeof(struct e1000_tx_desc));
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1071
	ew32(TDH, 0);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1072
	ew32(TDT, 0);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1073
	ew32(TCTL, E1000_TCTL_PSP | E1000_TCTL_EN |
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1074
	     E1000_COLLISION_THRESHOLD << E1000_CT_SHIFT |
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1075
	     E1000_FDX_COLLISION_DISTANCE << E1000_COLD_SHIFT);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1076
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1077
	for (i = 0; i < txdr->count; i++) {
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1078
		struct e1000_tx_desc *tx_desc = E1000_TX_DESC(*txdr, i);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1079
		struct sk_buff *skb;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1080
		unsigned int size = 1024;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1081
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1082
		skb = alloc_skb(size, GFP_KERNEL);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1083
		if (!skb) {
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1084
			ret_val = 3;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1085
			goto err_nomem;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1086
		}
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1087
		skb_put(skb, size);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1088
		txdr->buffer_info[i].skb = skb;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1089
		txdr->buffer_info[i].length = skb->len;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1090
		txdr->buffer_info[i].dma =
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1091
			dma_map_single(&pdev->dev, skb->data, skb->len,
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1092
				       DMA_TO_DEVICE);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1093
		tx_desc->buffer_addr = cpu_to_le64(txdr->buffer_info[i].dma);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1094
		tx_desc->lower.data = cpu_to_le32(skb->len);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1095
		tx_desc->lower.data |= cpu_to_le32(E1000_TXD_CMD_EOP |
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1096
						   E1000_TXD_CMD_IFCS |
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1097
						   E1000_TXD_CMD_RPS);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1098
		tx_desc->upper.data = 0;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1099
	}
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1100
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1101
	/* Setup Rx descriptor ring and Rx buffers */
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1102
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1103
	if (!rxdr->count)
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1104
		rxdr->count = E1000_DEFAULT_RXD;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1105
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1106
	rxdr->buffer_info = kcalloc(rxdr->count, sizeof(struct e1000_buffer),
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1107
				    GFP_KERNEL);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1108
	if (!rxdr->buffer_info) {
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1109
		ret_val = 4;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1110
		goto err_nomem;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1111
	}
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1112
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1113
	rxdr->size = rxdr->count * sizeof(struct e1000_rx_desc);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1114
	rxdr->desc = dma_alloc_coherent(&pdev->dev, rxdr->size, &rxdr->dma,
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1115
					GFP_KERNEL);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1116
	if (!rxdr->desc) {
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1117
		ret_val = 5;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1118
		goto err_nomem;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1119
	}
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1120
	memset(rxdr->desc, 0, rxdr->size);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1121
	rxdr->next_to_use = rxdr->next_to_clean = 0;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1122
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1123
	rctl = er32(RCTL);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1124
	ew32(RCTL, rctl & ~E1000_RCTL_EN);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1125
	ew32(RDBAL, ((u64)rxdr->dma & 0xFFFFFFFF));
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1126
	ew32(RDBAH, ((u64)rxdr->dma >> 32));
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1127
	ew32(RDLEN, rxdr->size);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1128
	ew32(RDH, 0);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1129
	ew32(RDT, 0);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1130
	rctl = E1000_RCTL_EN | E1000_RCTL_BAM | E1000_RCTL_SZ_2048 |
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1131
		E1000_RCTL_LBM_NO | E1000_RCTL_RDMTS_HALF |
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1132
		(hw->mc_filter_type << E1000_RCTL_MO_SHIFT);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1133
	ew32(RCTL, rctl);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1134
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1135
	for (i = 0; i < rxdr->count; i++) {
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1136
		struct e1000_rx_desc *rx_desc = E1000_RX_DESC(*rxdr, i);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1137
		struct sk_buff *skb;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1138
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1139
		skb = alloc_skb(E1000_RXBUFFER_2048 + NET_IP_ALIGN, GFP_KERNEL);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1140
		if (!skb) {
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1141
			ret_val = 6;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1142
			goto err_nomem;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1143
		}
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1144
		skb_reserve(skb, NET_IP_ALIGN);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1145
		rxdr->buffer_info[i].skb = skb;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1146
		rxdr->buffer_info[i].length = E1000_RXBUFFER_2048;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1147
		rxdr->buffer_info[i].dma =
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1148
			dma_map_single(&pdev->dev, skb->data,
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1149
				       E1000_RXBUFFER_2048, DMA_FROM_DEVICE);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1150
		rx_desc->buffer_addr = cpu_to_le64(rxdr->buffer_info[i].dma);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1151
		memset(skb->data, 0x00, skb->len);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1152
	}
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1153
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1154
	return 0;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1155
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1156
err_nomem:
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1157
	e1000_free_desc_rings(adapter);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1158
	return ret_val;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1159
}
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1160
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1161
static void e1000_phy_disable_receiver(struct e1000_adapter *adapter)
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1162
{
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1163
	struct e1000_hw *hw = &adapter->hw;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1164
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1165
	/* Write out to PHY registers 29 and 30 to disable the Receiver. */
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1166
	e1000_write_phy_reg(hw, 29, 0x001F);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1167
	e1000_write_phy_reg(hw, 30, 0x8FFC);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1168
	e1000_write_phy_reg(hw, 29, 0x001A);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1169
	e1000_write_phy_reg(hw, 30, 0x8FF0);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1170
}
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1171
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1172
static void e1000_phy_reset_clk_and_crs(struct e1000_adapter *adapter)
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1173
{
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1174
	struct e1000_hw *hw = &adapter->hw;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1175
	u16 phy_reg;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1176
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1177
	/* Because we reset the PHY above, we need to re-force TX_CLK in the
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1178
	 * Extended PHY Specific Control Register to 25MHz clock.  This
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1179
	 * value defaults back to a 2.5MHz clock when the PHY is reset.
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1180
	 */
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1181
	e1000_read_phy_reg(hw, M88E1000_EXT_PHY_SPEC_CTRL, &phy_reg);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1182
	phy_reg |= M88E1000_EPSCR_TX_CLK_25;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1183
	e1000_write_phy_reg(hw,
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1184
		M88E1000_EXT_PHY_SPEC_CTRL, phy_reg);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1185
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1186
	/* In addition, because of the s/w reset above, we need to enable
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1187
	 * CRS on TX.  This must be set for both full and half duplex
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1188
	 * operation.
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1189
	 */
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1190
	e1000_read_phy_reg(hw, M88E1000_PHY_SPEC_CTRL, &phy_reg);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1191
	phy_reg |= M88E1000_PSCR_ASSERT_CRS_ON_TX;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1192
	e1000_write_phy_reg(hw,
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1193
		M88E1000_PHY_SPEC_CTRL, phy_reg);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1194
}
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1195
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1196
static int e1000_nonintegrated_phy_loopback(struct e1000_adapter *adapter)
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1197
{
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1198
	struct e1000_hw *hw = &adapter->hw;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1199
	u32 ctrl_reg;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1200
	u16 phy_reg;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1201
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1202
	/* Setup the Device Control Register for PHY loopback test. */
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1203
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1204
	ctrl_reg = er32(CTRL);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1205
	ctrl_reg |= (E1000_CTRL_ILOS |		/* Invert Loss-Of-Signal */
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1206
		     E1000_CTRL_FRCSPD |	/* Set the Force Speed Bit */
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1207
		     E1000_CTRL_FRCDPX |	/* Set the Force Duplex Bit */
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1208
		     E1000_CTRL_SPD_1000 |	/* Force Speed to 1000 */
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1209
		     E1000_CTRL_FD);		/* Force Duplex to FULL */
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1210
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1211
	ew32(CTRL, ctrl_reg);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1212
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1213
	/* Read the PHY Specific Control Register (0x10) */
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1214
	e1000_read_phy_reg(hw, M88E1000_PHY_SPEC_CTRL, &phy_reg);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1215
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1216
	/* Clear Auto-Crossover bits in PHY Specific Control Register
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1217
	 * (bits 6:5).
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1218
	 */
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1219
	phy_reg &= ~M88E1000_PSCR_AUTO_X_MODE;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1220
	e1000_write_phy_reg(hw, M88E1000_PHY_SPEC_CTRL, phy_reg);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1221
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1222
	/* Perform software reset on the PHY */
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1223
	e1000_phy_reset(hw);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1224
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1225
	/* Have to setup TX_CLK and TX_CRS after software reset */
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1226
	e1000_phy_reset_clk_and_crs(adapter);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1227
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1228
	e1000_write_phy_reg(hw, PHY_CTRL, 0x8100);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1229
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1230
	/* Wait for reset to complete. */
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1231
	udelay(500);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1232
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1233
	/* Have to setup TX_CLK and TX_CRS after software reset */
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1234
	e1000_phy_reset_clk_and_crs(adapter);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1235
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1236
	/* Write out to PHY registers 29 and 30 to disable the Receiver. */
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1237
	e1000_phy_disable_receiver(adapter);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1238
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1239
	/* Set the loopback bit in the PHY control register. */
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1240
	e1000_read_phy_reg(hw, PHY_CTRL, &phy_reg);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1241
	phy_reg |= MII_CR_LOOPBACK;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1242
	e1000_write_phy_reg(hw, PHY_CTRL, phy_reg);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1243
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1244
	/* Setup TX_CLK and TX_CRS one more time. */
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1245
	e1000_phy_reset_clk_and_crs(adapter);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1246
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1247
	/* Check Phy Configuration */
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1248
	e1000_read_phy_reg(hw, PHY_CTRL, &phy_reg);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1249
	if (phy_reg != 0x4100)
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1250
		 return 9;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1251
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1252
	e1000_read_phy_reg(hw, M88E1000_EXT_PHY_SPEC_CTRL, &phy_reg);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1253
	if (phy_reg != 0x0070)
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1254
		return 10;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1255
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1256
	e1000_read_phy_reg(hw, 29, &phy_reg);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1257
	if (phy_reg != 0x001A)
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1258
		return 11;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1259
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1260
	return 0;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1261
}
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1262
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1263
static int e1000_integrated_phy_loopback(struct e1000_adapter *adapter)
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1264
{
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1265
	struct e1000_hw *hw = &adapter->hw;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1266
	u32 ctrl_reg = 0;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1267
	u32 stat_reg = 0;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1268
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1269
	hw->autoneg = false;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1270
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1271
	if (hw->phy_type == e1000_phy_m88) {
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1272
		/* Auto-MDI/MDIX Off */
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1273
		e1000_write_phy_reg(hw,
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1274
				    M88E1000_PHY_SPEC_CTRL, 0x0808);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1275
		/* reset to update Auto-MDI/MDIX */
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1276
		e1000_write_phy_reg(hw, PHY_CTRL, 0x9140);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1277
		/* autoneg off */
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1278
		e1000_write_phy_reg(hw, PHY_CTRL, 0x8140);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1279
	}
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1280
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1281
	ctrl_reg = er32(CTRL);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1282
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1283
	/* force 1000, set loopback */
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1284
	e1000_write_phy_reg(hw, PHY_CTRL, 0x4140);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1285
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1286
	/* Now set up the MAC to the same speed/duplex as the PHY. */
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1287
	ctrl_reg = er32(CTRL);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1288
	ctrl_reg &= ~E1000_CTRL_SPD_SEL; /* Clear the speed sel bits */
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1289
	ctrl_reg |= (E1000_CTRL_FRCSPD | /* Set the Force Speed Bit */
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1290
			E1000_CTRL_FRCDPX | /* Set the Force Duplex Bit */
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1291
			E1000_CTRL_SPD_1000 |/* Force Speed to 1000 */
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1292
			E1000_CTRL_FD);	 /* Force Duplex to FULL */
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1293
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1294
	if (hw->media_type == e1000_media_type_copper &&
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1295
	   hw->phy_type == e1000_phy_m88)
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1296
		ctrl_reg |= E1000_CTRL_ILOS; /* Invert Loss of Signal */
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1297
	else {
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1298
		/* Set the ILOS bit on the fiber Nic is half
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1299
		 * duplex link is detected. */
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1300
		stat_reg = er32(STATUS);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1301
		if ((stat_reg & E1000_STATUS_FD) == 0)
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1302
			ctrl_reg |= (E1000_CTRL_ILOS | E1000_CTRL_SLU);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1303
	}
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1304
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1305
	ew32(CTRL, ctrl_reg);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1306
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1307
	/* Disable the receiver on the PHY so when a cable is plugged in, the
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1308
	 * PHY does not begin to autoneg when a cable is reconnected to the NIC.
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1309
	 */
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1310
	if (hw->phy_type == e1000_phy_m88)
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1311
		e1000_phy_disable_receiver(adapter);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1312
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1313
	udelay(500);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1314
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1315
	return 0;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1316
}
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1317
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1318
static int e1000_set_phy_loopback(struct e1000_adapter *adapter)
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1319
{
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1320
	struct e1000_hw *hw = &adapter->hw;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1321
	u16 phy_reg = 0;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1322
	u16 count = 0;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1323
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1324
	switch (hw->mac_type) {
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1325
	case e1000_82543:
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1326
		if (hw->media_type == e1000_media_type_copper) {
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1327
			/* Attempt to setup Loopback mode on Non-integrated PHY.
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1328
			 * Some PHY registers get corrupted at random, so
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1329
			 * attempt this 10 times.
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1330
			 */
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1331
			while (e1000_nonintegrated_phy_loopback(adapter) &&
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1332
			      count++ < 10);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1333
			if (count < 11)
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1334
				return 0;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1335
		}
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1336
		break;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1337
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1338
	case e1000_82544:
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1339
	case e1000_82540:
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1340
	case e1000_82545:
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1341
	case e1000_82545_rev_3:
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1342
	case e1000_82546:
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1343
	case e1000_82546_rev_3:
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1344
	case e1000_82541:
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1345
	case e1000_82541_rev_2:
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1346
	case e1000_82547:
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1347
	case e1000_82547_rev_2:
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1348
		return e1000_integrated_phy_loopback(adapter);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1349
		break;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1350
	default:
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1351
		/* Default PHY loopback work is to read the MII
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1352
		 * control register and assert bit 14 (loopback mode).
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1353
		 */
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1354
		e1000_read_phy_reg(hw, PHY_CTRL, &phy_reg);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1355
		phy_reg |= MII_CR_LOOPBACK;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1356
		e1000_write_phy_reg(hw, PHY_CTRL, phy_reg);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1357
		return 0;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1358
		break;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1359
	}
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1360
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1361
	return 8;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1362
}
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1363
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1364
static int e1000_setup_loopback_test(struct e1000_adapter *adapter)
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1365
{
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1366
	struct e1000_hw *hw = &adapter->hw;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1367
	u32 rctl;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1368
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1369
	if (hw->media_type == e1000_media_type_fiber ||
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1370
	    hw->media_type == e1000_media_type_internal_serdes) {
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1371
		switch (hw->mac_type) {
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1372
		case e1000_82545:
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1373
		case e1000_82546:
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1374
		case e1000_82545_rev_3:
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1375
		case e1000_82546_rev_3:
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1376
			return e1000_set_phy_loopback(adapter);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1377
			break;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1378
		default:
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1379
			rctl = er32(RCTL);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1380
			rctl |= E1000_RCTL_LBM_TCVR;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1381
			ew32(RCTL, rctl);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1382
			return 0;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1383
		}
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1384
	} else if (hw->media_type == e1000_media_type_copper)
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1385
		return e1000_set_phy_loopback(adapter);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1386
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1387
	return 7;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1388
}
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1389
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1390
static void e1000_loopback_cleanup(struct e1000_adapter *adapter)
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1391
{
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1392
	struct e1000_hw *hw = &adapter->hw;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1393
	u32 rctl;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1394
	u16 phy_reg;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1395
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1396
	rctl = er32(RCTL);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1397
	rctl &= ~(E1000_RCTL_LBM_TCVR | E1000_RCTL_LBM_MAC);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1398
	ew32(RCTL, rctl);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1399
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1400
	switch (hw->mac_type) {
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1401
	case e1000_82545:
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1402
	case e1000_82546:
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1403
	case e1000_82545_rev_3:
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1404
	case e1000_82546_rev_3:
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1405
	default:
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1406
		hw->autoneg = true;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1407
		e1000_read_phy_reg(hw, PHY_CTRL, &phy_reg);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1408
		if (phy_reg & MII_CR_LOOPBACK) {
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1409
			phy_reg &= ~MII_CR_LOOPBACK;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1410
			e1000_write_phy_reg(hw, PHY_CTRL, phy_reg);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1411
			e1000_phy_reset(hw);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1412
		}
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1413
		break;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1414
	}
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1415
}
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1416
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1417
static void e1000_create_lbtest_frame(struct sk_buff *skb,
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1418
				      unsigned int frame_size)
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1419
{
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1420
	memset(skb->data, 0xFF, frame_size);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1421
	frame_size &= ~1;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1422
	memset(&skb->data[frame_size / 2], 0xAA, frame_size / 2 - 1);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1423
	memset(&skb->data[frame_size / 2 + 10], 0xBE, 1);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1424
	memset(&skb->data[frame_size / 2 + 12], 0xAF, 1);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1425
}
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1426
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1427
static int e1000_check_lbtest_frame(struct sk_buff *skb,
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1428
				    unsigned int frame_size)
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1429
{
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1430
	frame_size &= ~1;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1431
	if (*(skb->data + 3) == 0xFF) {
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1432
		if ((*(skb->data + frame_size / 2 + 10) == 0xBE) &&
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1433
		   (*(skb->data + frame_size / 2 + 12) == 0xAF)) {
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1434
			return 0;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1435
		}
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1436
	}
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1437
	return 13;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1438
}
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1439
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1440
static int e1000_run_loopback_test(struct e1000_adapter *adapter)
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1441
{
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1442
	struct e1000_hw *hw = &adapter->hw;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1443
	struct e1000_tx_ring *txdr = &adapter->test_tx_ring;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1444
	struct e1000_rx_ring *rxdr = &adapter->test_rx_ring;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1445
	struct pci_dev *pdev = adapter->pdev;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1446
	int i, j, k, l, lc, good_cnt, ret_val=0;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1447
	unsigned long time;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1448
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1449
	ew32(RDT, rxdr->count - 1);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1450
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1451
	/* Calculate the loop count based on the largest descriptor ring
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1452
	 * The idea is to wrap the largest ring a number of times using 64
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1453
	 * send/receive pairs during each loop
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1454
	 */
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1455
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1456
	if (rxdr->count <= txdr->count)
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1457
		lc = ((txdr->count / 64) * 2) + 1;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1458
	else
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1459
		lc = ((rxdr->count / 64) * 2) + 1;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1460
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1461
	k = l = 0;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1462
	for (j = 0; j <= lc; j++) { /* loop count loop */
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1463
		for (i = 0; i < 64; i++) { /* send the packets */
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1464
			e1000_create_lbtest_frame(txdr->buffer_info[i].skb,
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1465
					1024);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1466
			dma_sync_single_for_device(&pdev->dev,
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1467
						   txdr->buffer_info[k].dma,
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1468
						   txdr->buffer_info[k].length,
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1469
						   DMA_TO_DEVICE);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1470
			if (unlikely(++k == txdr->count)) k = 0;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1471
		}
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1472
		ew32(TDT, k);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1473
		msleep(200);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1474
		time = jiffies; /* set the start time for the receive */
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1475
		good_cnt = 0;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1476
		do { /* receive the sent packets */
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1477
			dma_sync_single_for_cpu(&pdev->dev,
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1478
						rxdr->buffer_info[l].dma,
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1479
						rxdr->buffer_info[l].length,
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1480
						DMA_FROM_DEVICE);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1481
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1482
			ret_val = e1000_check_lbtest_frame(
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1483
					rxdr->buffer_info[l].skb,
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1484
				   	1024);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1485
			if (!ret_val)
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1486
				good_cnt++;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1487
			if (unlikely(++l == rxdr->count)) l = 0;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1488
			/* time + 20 msecs (200 msecs on 2.4) is more than
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1489
			 * enough time to complete the receives, if it's
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1490
			 * exceeded, break and error off
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1491
			 */
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1492
		} while (good_cnt < 64 && jiffies < (time + 20));
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1493
		if (good_cnt != 64) {
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1494
			ret_val = 13; /* ret_val is the same as mis-compare */
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1495
			break;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1496
		}
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1497
		if (jiffies >= (time + 2)) {
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1498
			ret_val = 14; /* error code for time out error */
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1499
			break;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1500
		}
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1501
	} /* end loop count loop */
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1502
	return ret_val;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1503
}
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1504
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1505
static int e1000_loopback_test(struct e1000_adapter *adapter, u64 *data)
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1506
{
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1507
	*data = e1000_setup_desc_rings(adapter);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1508
	if (*data)
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1509
		goto out;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1510
	*data = e1000_setup_loopback_test(adapter);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1511
	if (*data)
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1512
		goto err_loopback;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1513
	*data = e1000_run_loopback_test(adapter);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1514
	e1000_loopback_cleanup(adapter);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1515
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1516
err_loopback:
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1517
	e1000_free_desc_rings(adapter);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1518
out:
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1519
	return *data;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1520
}
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1521
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1522
static int e1000_link_test(struct e1000_adapter *adapter, u64 *data)
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1523
{
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1524
	struct e1000_hw *hw = &adapter->hw;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1525
	*data = 0;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1526
	if (hw->media_type == e1000_media_type_internal_serdes) {
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1527
		int i = 0;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1528
		hw->serdes_has_link = false;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1529
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1530
		/* On some blade server designs, link establishment
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1531
		 * could take as long as 2-3 minutes */
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1532
		do {
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1533
			e1000_check_for_link(hw);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1534
			if (hw->serdes_has_link)
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1535
				return *data;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1536
			msleep(20);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1537
		} while (i++ < 3750);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1538
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1539
		*data = 1;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1540
	} else {
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1541
		e1000_check_for_link(hw);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1542
		if (hw->autoneg)  /* if auto_neg is set wait for it */
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1543
			msleep(4000);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1544
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1545
		if (!(er32(STATUS) & E1000_STATUS_LU)) {
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1546
			*data = 1;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1547
		}
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1548
	}
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1549
	return *data;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1550
}
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1551
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1552
static int e1000_get_sset_count(struct net_device *netdev, int sset)
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1553
{
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1554
	switch (sset) {
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1555
	case ETH_SS_TEST:
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1556
		return E1000_TEST_LEN;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1557
	case ETH_SS_STATS:
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1558
		return E1000_STATS_LEN;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1559
	default:
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1560
		return -EOPNOTSUPP;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1561
	}
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1562
}
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1563
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1564
static void e1000_diag_test(struct net_device *netdev,
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1565
			    struct ethtool_test *eth_test, u64 *data)
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1566
{
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1567
	struct e1000_adapter *adapter = netdev_priv(netdev);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1568
	struct e1000_hw *hw = &adapter->hw;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1569
	bool if_running;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1570
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1571
	if (adapter->ecdev)
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1572
		return;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1573
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1574
	if_running = netif_running(netdev);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1575
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1576
	set_bit(__E1000_TESTING, &adapter->flags);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1577
	if (eth_test->flags == ETH_TEST_FL_OFFLINE) {
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1578
		/* Offline tests */
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1579
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1580
		/* save speed, duplex, autoneg settings */
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1581
		u16 autoneg_advertised = hw->autoneg_advertised;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1582
		u8 forced_speed_duplex = hw->forced_speed_duplex;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1583
		u8 autoneg = hw->autoneg;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1584
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1585
		e_info(hw, "offline testing starting\n");
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1586
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1587
		/* Link test performed before hardware reset so autoneg doesn't
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1588
		 * interfere with test result */
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1589
		if (e1000_link_test(adapter, &data[4]))
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1590
			eth_test->flags |= ETH_TEST_FL_FAILED;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1591
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1592
		if (if_running)
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1593
			/* indicate we're in test mode */
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1594
			dev_close(netdev);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1595
		else
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1596
			e1000_reset(adapter);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1597
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1598
		if (e1000_reg_test(adapter, &data[0]))
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1599
			eth_test->flags |= ETH_TEST_FL_FAILED;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1600
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1601
		e1000_reset(adapter);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1602
		if (e1000_eeprom_test(adapter, &data[1]))
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1603
			eth_test->flags |= ETH_TEST_FL_FAILED;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1604
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1605
		e1000_reset(adapter);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1606
		if (e1000_intr_test(adapter, &data[2]))
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1607
			eth_test->flags |= ETH_TEST_FL_FAILED;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1608
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1609
		e1000_reset(adapter);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1610
		/* make sure the phy is powered up */
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1611
		e1000_power_up_phy(adapter);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1612
		if (e1000_loopback_test(adapter, &data[3]))
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1613
			eth_test->flags |= ETH_TEST_FL_FAILED;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1614
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1615
		/* restore speed, duplex, autoneg settings */
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1616
		hw->autoneg_advertised = autoneg_advertised;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1617
		hw->forced_speed_duplex = forced_speed_duplex;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1618
		hw->autoneg = autoneg;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1619
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1620
		e1000_reset(adapter);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1621
		clear_bit(__E1000_TESTING, &adapter->flags);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1622
		if (if_running)
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1623
			dev_open(netdev);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1624
	} else {
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1625
		e_info(hw, "online testing starting\n");
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1626
		/* Online tests */
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1627
		if (e1000_link_test(adapter, &data[4]))
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1628
			eth_test->flags |= ETH_TEST_FL_FAILED;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1629
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1630
		/* Online tests aren't run; pass by default */
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1631
		data[0] = 0;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1632
		data[1] = 0;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1633
		data[2] = 0;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1634
		data[3] = 0;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1635
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1636
		clear_bit(__E1000_TESTING, &adapter->flags);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1637
	}
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1638
	msleep_interruptible(4 * 1000);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1639
}
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1640
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1641
static int e1000_wol_exclusion(struct e1000_adapter *adapter,
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1642
			       struct ethtool_wolinfo *wol)
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1643
{
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1644
	struct e1000_hw *hw = &adapter->hw;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1645
	int retval = 1; /* fail by default */
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1646
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1647
	switch (hw->device_id) {
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1648
	case E1000_DEV_ID_82542:
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1649
	case E1000_DEV_ID_82543GC_FIBER:
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1650
	case E1000_DEV_ID_82543GC_COPPER:
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1651
	case E1000_DEV_ID_82544EI_FIBER:
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1652
	case E1000_DEV_ID_82546EB_QUAD_COPPER:
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1653
	case E1000_DEV_ID_82545EM_FIBER:
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1654
	case E1000_DEV_ID_82545EM_COPPER:
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1655
	case E1000_DEV_ID_82546GB_QUAD_COPPER:
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1656
	case E1000_DEV_ID_82546GB_PCIE:
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1657
		/* these don't support WoL at all */
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1658
		wol->supported = 0;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1659
		break;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1660
	case E1000_DEV_ID_82546EB_FIBER:
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1661
	case E1000_DEV_ID_82546GB_FIBER:
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1662
		/* Wake events not supported on port B */
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1663
		if (er32(STATUS) & E1000_STATUS_FUNC_1) {
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1664
			wol->supported = 0;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1665
			break;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1666
		}
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1667
		/* return success for non excluded adapter ports */
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1668
		retval = 0;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1669
		break;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1670
	case E1000_DEV_ID_82546GB_QUAD_COPPER_KSP3:
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1671
		/* quad port adapters only support WoL on port A */
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1672
		if (!adapter->quad_port_a) {
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1673
			wol->supported = 0;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1674
			break;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1675
		}
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1676
		/* return success for non excluded adapter ports */
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1677
		retval = 0;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1678
		break;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1679
	default:
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1680
		/* dual port cards only support WoL on port A from now on
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1681
		 * unless it was enabled in the eeprom for port B
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1682
		 * so exclude FUNC_1 ports from having WoL enabled */
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1683
		if (er32(STATUS) & E1000_STATUS_FUNC_1 &&
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1684
		    !adapter->eeprom_wol) {
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1685
			wol->supported = 0;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1686
			break;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1687
		}
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1688
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1689
		retval = 0;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1690
	}
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1691
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1692
	return retval;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1693
}
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1694
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1695
static void e1000_get_wol(struct net_device *netdev,
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1696
			  struct ethtool_wolinfo *wol)
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1697
{
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1698
	struct e1000_adapter *adapter = netdev_priv(netdev);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1699
	struct e1000_hw *hw = &adapter->hw;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1700
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1701
	wol->supported = WAKE_UCAST | WAKE_MCAST |
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1702
	                 WAKE_BCAST | WAKE_MAGIC;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1703
	wol->wolopts = 0;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1704
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1705
	/* this function will set ->supported = 0 and return 1 if wol is not
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1706
	 * supported by this hardware */
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1707
	if (e1000_wol_exclusion(adapter, wol) ||
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1708
	    !device_can_wakeup(&adapter->pdev->dev))
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1709
		return;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1710
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1711
	/* apply any specific unsupported masks here */
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1712
	switch (hw->device_id) {
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1713
	case E1000_DEV_ID_82546GB_QUAD_COPPER_KSP3:
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1714
		/* KSP3 does not suppport UCAST wake-ups */
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1715
		wol->supported &= ~WAKE_UCAST;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1716
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1717
		if (adapter->wol & E1000_WUFC_EX)
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1718
			e_err(drv, "Interface does not support directed "
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1719
			      "(unicast) frame wake-up packets\n");
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1720
		break;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1721
	default:
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1722
		break;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1723
	}
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1724
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1725
	if (adapter->wol & E1000_WUFC_EX)
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1726
		wol->wolopts |= WAKE_UCAST;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1727
	if (adapter->wol & E1000_WUFC_MC)
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1728
		wol->wolopts |= WAKE_MCAST;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1729
	if (adapter->wol & E1000_WUFC_BC)
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1730
		wol->wolopts |= WAKE_BCAST;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1731
	if (adapter->wol & E1000_WUFC_MAG)
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1732
		wol->wolopts |= WAKE_MAGIC;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1733
}
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1734
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1735
static int e1000_set_wol(struct net_device *netdev, struct ethtool_wolinfo *wol)
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1736
{
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1737
	struct e1000_adapter *adapter = netdev_priv(netdev);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1738
	struct e1000_hw *hw = &adapter->hw;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1739
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1740
	if (wol->wolopts & (WAKE_PHY | WAKE_ARP | WAKE_MAGICSECURE))
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1741
		return -EOPNOTSUPP;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1742
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1743
	if (e1000_wol_exclusion(adapter, wol) ||
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1744
	    !device_can_wakeup(&adapter->pdev->dev))
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1745
		return wol->wolopts ? -EOPNOTSUPP : 0;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1746
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1747
	switch (hw->device_id) {
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1748
	case E1000_DEV_ID_82546GB_QUAD_COPPER_KSP3:
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1749
		if (wol->wolopts & WAKE_UCAST) {
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1750
			e_err(drv, "Interface does not support directed "
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1751
			      "(unicast) frame wake-up packets\n");
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1752
			return -EOPNOTSUPP;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1753
		}
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1754
		break;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1755
	default:
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1756
		break;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1757
	}
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1758
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1759
	/* these settings will always override what we currently have */
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1760
	adapter->wol = 0;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1761
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1762
	if (wol->wolopts & WAKE_UCAST)
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1763
		adapter->wol |= E1000_WUFC_EX;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1764
	if (wol->wolopts & WAKE_MCAST)
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1765
		adapter->wol |= E1000_WUFC_MC;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1766
	if (wol->wolopts & WAKE_BCAST)
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1767
		adapter->wol |= E1000_WUFC_BC;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1768
	if (wol->wolopts & WAKE_MAGIC)
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1769
		adapter->wol |= E1000_WUFC_MAG;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1770
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1771
	device_set_wakeup_enable(&adapter->pdev->dev, adapter->wol);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1772
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1773
	return 0;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1774
}
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1775
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1776
static int e1000_set_phys_id(struct net_device *netdev,
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1777
			     enum ethtool_phys_id_state state)
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1778
{
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1779
	struct e1000_adapter *adapter = netdev_priv(netdev);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1780
	struct e1000_hw *hw = &adapter->hw;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1781
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1782
	switch (state) {
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1783
	case ETHTOOL_ID_ACTIVE:
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1784
		e1000_setup_led(hw);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1785
		return 2;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1786
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1787
	case ETHTOOL_ID_ON:
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1788
		e1000_led_on(hw);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1789
		break;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1790
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1791
	case ETHTOOL_ID_OFF:
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1792
		e1000_led_off(hw);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1793
		break;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1794
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1795
	case ETHTOOL_ID_INACTIVE:
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1796
		e1000_cleanup_led(hw);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1797
	}
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1798
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1799
	return 0;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1800
}
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1801
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1802
static int e1000_get_coalesce(struct net_device *netdev,
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1803
			      struct ethtool_coalesce *ec)
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1804
{
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1805
	struct e1000_adapter *adapter = netdev_priv(netdev);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1806
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1807
	if (adapter->hw.mac_type < e1000_82545)
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1808
		return -EOPNOTSUPP;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1809
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1810
	if (adapter->itr_setting <= 4)
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1811
		ec->rx_coalesce_usecs = adapter->itr_setting;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1812
	else
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1813
		ec->rx_coalesce_usecs = 1000000 / adapter->itr_setting;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1814
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1815
	return 0;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1816
}
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1817
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1818
static int e1000_set_coalesce(struct net_device *netdev,
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1819
			      struct ethtool_coalesce *ec)
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1820
{
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1821
	struct e1000_adapter *adapter = netdev_priv(netdev);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1822
	struct e1000_hw *hw = &adapter->hw;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1823
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1824
	if (hw->mac_type < e1000_82545)
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1825
		return -EOPNOTSUPP;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1826
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1827
	if ((ec->rx_coalesce_usecs > E1000_MAX_ITR_USECS) ||
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1828
	    ((ec->rx_coalesce_usecs > 4) &&
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1829
	     (ec->rx_coalesce_usecs < E1000_MIN_ITR_USECS)) ||
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1830
	    (ec->rx_coalesce_usecs == 2))
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1831
		return -EINVAL;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1832
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1833
	if (ec->rx_coalesce_usecs == 4) {
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1834
		adapter->itr = adapter->itr_setting = 4;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1835
	} else if (ec->rx_coalesce_usecs <= 3) {
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1836
		adapter->itr = 20000;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1837
		adapter->itr_setting = ec->rx_coalesce_usecs;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1838
	} else {
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1839
		adapter->itr = (1000000 / ec->rx_coalesce_usecs);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1840
		adapter->itr_setting = adapter->itr & ~3;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1841
	}
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1842
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1843
	if (adapter->itr_setting != 0)
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1844
		ew32(ITR, 1000000000 / (adapter->itr * 256));
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1845
	else
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1846
		ew32(ITR, 0);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1847
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1848
	return 0;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1849
}
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1850
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1851
static int e1000_nway_reset(struct net_device *netdev)
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1852
{
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1853
	struct e1000_adapter *adapter = netdev_priv(netdev);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1854
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1855
	if (adapter->ecdev)
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1856
		return -EBUSY;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1857
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1858
	if (netif_running(netdev))
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1859
		e1000_reinit_locked(adapter);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1860
	return 0;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1861
}
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1862
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1863
static void e1000_get_ethtool_stats(struct net_device *netdev,
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1864
				    struct ethtool_stats *stats, u64 *data)
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1865
{
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1866
	struct e1000_adapter *adapter = netdev_priv(netdev);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1867
	int i;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1868
	char *p = NULL;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1869
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1870
	e1000_update_stats(adapter);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1871
	for (i = 0; i < E1000_GLOBAL_STATS_LEN; i++) {
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1872
		switch (e1000_gstrings_stats[i].type) {
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1873
		case NETDEV_STATS:
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1874
			p = (char *) netdev +
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1875
					e1000_gstrings_stats[i].stat_offset;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1876
			break;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1877
		case E1000_STATS:
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1878
			p = (char *) adapter +
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1879
					e1000_gstrings_stats[i].stat_offset;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1880
			break;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1881
		}
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1882
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1883
		data[i] = (e1000_gstrings_stats[i].sizeof_stat ==
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1884
			sizeof(u64)) ? *(u64 *)p : *(u32 *)p;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1885
	}
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1886
/*	BUG_ON(i != E1000_STATS_LEN); */
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1887
}
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1888
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1889
static void e1000_get_strings(struct net_device *netdev, u32 stringset,
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1890
			      u8 *data)
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1891
{
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1892
	u8 *p = data;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1893
	int i;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1894
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1895
	switch (stringset) {
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1896
	case ETH_SS_TEST:
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1897
		memcpy(data, *e1000_gstrings_test,
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1898
			sizeof(e1000_gstrings_test));
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1899
		break;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1900
	case ETH_SS_STATS:
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1901
		for (i = 0; i < E1000_GLOBAL_STATS_LEN; i++) {
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1902
			memcpy(p, e1000_gstrings_stats[i].stat_string,
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1903
			       ETH_GSTRING_LEN);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1904
			p += ETH_GSTRING_LEN;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1905
		}
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1906
/*		BUG_ON(p - data != E1000_STATS_LEN * ETH_GSTRING_LEN); */
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1907
		break;
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1908
	}
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1909
}
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1910
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1911
static const struct ethtool_ops e1000_ethtool_ops = {
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1912
	.get_settings           = e1000_get_settings,
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1913
	.set_settings           = e1000_set_settings,
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1914
	.get_drvinfo            = e1000_get_drvinfo,
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1915
	.get_regs_len           = e1000_get_regs_len,
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1916
	.get_regs               = e1000_get_regs,
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1917
	.get_wol                = e1000_get_wol,
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1918
	.set_wol                = e1000_set_wol,
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1919
	.get_msglevel           = e1000_get_msglevel,
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1920
	.set_msglevel           = e1000_set_msglevel,
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1921
	.nway_reset             = e1000_nway_reset,
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1922
	.get_link               = e1000_get_link,
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1923
	.get_eeprom_len         = e1000_get_eeprom_len,
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1924
	.get_eeprom             = e1000_get_eeprom,
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1925
	.set_eeprom             = e1000_set_eeprom,
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1926
	.get_ringparam          = e1000_get_ringparam,
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1927
	.set_ringparam          = e1000_set_ringparam,
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1928
	.get_pauseparam         = e1000_get_pauseparam,
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1929
	.set_pauseparam         = e1000_set_pauseparam,
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1930
	.get_rx_csum            = e1000_get_rx_csum,
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1931
	.set_rx_csum            = e1000_set_rx_csum,
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1932
	.get_tx_csum            = e1000_get_tx_csum,
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1933
	.set_tx_csum            = e1000_set_tx_csum,
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1934
	.set_sg                 = ethtool_op_set_sg,
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1935
	.set_tso                = e1000_set_tso,
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1936
	.self_test              = e1000_diag_test,
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1937
	.get_strings            = e1000_get_strings,
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1938
	.set_phys_id            = e1000_set_phys_id,
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1939
	.get_ethtool_stats      = e1000_get_ethtool_stats,
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1940
	.get_sset_count         = e1000_get_sset_count,
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1941
	.get_coalesce           = e1000_get_coalesce,
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1942
	.set_coalesce           = e1000_set_coalesce,
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1943
};
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1944
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1945
void e1000_set_ethtool_ops(struct net_device *netdev)
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1946
{
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1947
	SET_ETHTOOL_OPS(netdev, &e1000_ethtool_ops);
6742f8751872 Added e1000 driver for kernel 3.0.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1948
}