devices/e1000/e1000_ethtool-2.6.27-orig.c
author Florian Pose <fp@igh-essen.com>
Fri, 25 Apr 2014 17:05:12 +0200
branchstable-1.5
changeset 2558 4e17a99a6bb4
parent 1900 25f848e2fbf4
permissions -rw-r--r--
Removed obsolete EXTRA_DIST files.
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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.h"
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#include <asm/uaccess.h>
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struct e1000_stats {
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	char stat_string[ETH_GSTRING_LEN];
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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) FIELD_SIZEOF(struct e1000_adapter, m), \
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		      offsetof(struct e1000_adapter, 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_STAT(net_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_STAT(net_stats.rx_over_errors) },
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	{ "rx_crc_errors", E1000_STAT(stats.crcerrs) },
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	{ "rx_frame_errors", E1000_STAT(net_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_STAT(net_stats.tx_fifo_errors) },
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	{ "tx_heartbeat_errors", E1000_STAT(net_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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	{ "rx_header_split", E1000_STAT(rx_hdr_split) },
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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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		if (hw->phy_type == e1000_phy_ife)
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			ecmd->supported &= ~SUPPORTED_1000baseT_Full;
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		ecmd->advertising = ADVERTISED_TP;
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		if (hw->autoneg == 1) {
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   122
			ecmd->advertising |= ADVERTISED_Autoneg;
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   123
			/* the e1000 autoneg seems to match ethtool nicely */
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   124
			ecmd->advertising |= hw->autoneg_advertised;
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   125
		}
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   126
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		ecmd->port = PORT_TP;
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   128
		ecmd->phy_address = hw->phy_addr;
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   129
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   130
		if (hw->mac_type == e1000_82543)
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   131
			ecmd->transceiver = XCVR_EXTERNAL;
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   132
		else
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   133
			ecmd->transceiver = XCVR_INTERNAL;
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   134
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   135
	} else {
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   136
		ecmd->supported   = (SUPPORTED_1000baseT_Full |
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   137
				     SUPPORTED_FIBRE |
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   138
				     SUPPORTED_Autoneg);
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   139
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   140
		ecmd->advertising = (ADVERTISED_1000baseT_Full |
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   141
				     ADVERTISED_FIBRE |
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   142
				     ADVERTISED_Autoneg);
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   143
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   144
		ecmd->port = PORT_FIBRE;
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   145
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   146
		if (hw->mac_type >= e1000_82545)
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   147
			ecmd->transceiver = XCVR_INTERNAL;
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   148
		else
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   149
			ecmd->transceiver = XCVR_EXTERNAL;
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   150
	}
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   151
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   152
	if (er32(STATUS) & E1000_STATUS_LU) {
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   153
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   154
		e1000_get_speed_and_duplex(hw, &adapter->link_speed,
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   155
		                                   &adapter->link_duplex);
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   156
		ecmd->speed = adapter->link_speed;
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   157
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   158
		/* unfortunatly FULL_DUPLEX != DUPLEX_FULL
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   159
		 *          and HALF_DUPLEX != DUPLEX_HALF */
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   160
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   161
		if (adapter->link_duplex == FULL_DUPLEX)
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   162
			ecmd->duplex = DUPLEX_FULL;
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   163
		else
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   164
			ecmd->duplex = DUPLEX_HALF;
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   165
	} else {
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   166
		ecmd->speed = -1;
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   167
		ecmd->duplex = -1;
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   168
	}
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   169
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   170
	ecmd->autoneg = ((hw->media_type == e1000_media_type_fiber) ||
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   171
			 hw->autoneg) ? AUTONEG_ENABLE : AUTONEG_DISABLE;
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   172
	return 0;
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   173
}
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   174
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   175
static int e1000_set_settings(struct net_device *netdev,
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   176
			      struct ethtool_cmd *ecmd)
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   177
{
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   178
	struct e1000_adapter *adapter = netdev_priv(netdev);
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   179
	struct e1000_hw *hw = &adapter->hw;
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   180
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   181
	/* When SoL/IDER sessions are active, autoneg/speed/duplex
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   182
	 * cannot be changed */
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   183
	if (e1000_check_phy_reset_block(hw)) {
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   184
		DPRINTK(DRV, ERR, "Cannot change link characteristics "
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   185
		        "when SoL/IDER is active.\n");
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   186
		return -EINVAL;
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   187
	}
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   188
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   189
	while (test_and_set_bit(__E1000_RESETTING, &adapter->flags))
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   190
		msleep(1);
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diff changeset
   191
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parents:
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   192
	if (ecmd->autoneg == AUTONEG_ENABLE) {
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   193
		hw->autoneg = 1;
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   194
		if (hw->media_type == e1000_media_type_fiber)
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diff changeset
   195
			hw->autoneg_advertised = ADVERTISED_1000baseT_Full |
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   196
				     ADVERTISED_FIBRE |
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   197
				     ADVERTISED_Autoneg;
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   198
		else
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   199
			hw->autoneg_advertised = ecmd->advertising |
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   200
			                         ADVERTISED_TP |
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   201
			                         ADVERTISED_Autoneg;
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   202
		ecmd->advertising = hw->autoneg_advertised;
25f848e2fbf4 Added e1000 driver for 2.6.27.
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diff changeset
   203
	} else
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   204
		if (e1000_set_spd_dplx(adapter, ecmd->speed + ecmd->duplex)) {
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   205
			clear_bit(__E1000_RESETTING, &adapter->flags);
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   206
			return -EINVAL;
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parents:
diff changeset
   207
		}
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parents:
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   208
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parents:
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   209
	/* reset the link */
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   210
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parents:
diff changeset
   211
	if (netif_running(adapter->netdev)) {
25f848e2fbf4 Added e1000 driver for 2.6.27.
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parents:
diff changeset
   212
		e1000_down(adapter);
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parents:
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   213
		e1000_up(adapter);
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parents:
diff changeset
   214
	} else
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parents:
diff changeset
   215
		e1000_reset(adapter);
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   216
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   217
	clear_bit(__E1000_RESETTING, &adapter->flags);
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parents:
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   218
	return 0;
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parents:
diff changeset
   219
}
25f848e2fbf4 Added e1000 driver for 2.6.27.
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parents:
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   220
25f848e2fbf4 Added e1000 driver for 2.6.27.
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parents:
diff changeset
   221
static void e1000_get_pauseparam(struct net_device *netdev,
25f848e2fbf4 Added e1000 driver for 2.6.27.
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parents:
diff changeset
   222
				 struct ethtool_pauseparam *pause)
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parents:
diff changeset
   223
{
25f848e2fbf4 Added e1000 driver for 2.6.27.
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parents:
diff changeset
   224
	struct e1000_adapter *adapter = netdev_priv(netdev);
25f848e2fbf4 Added e1000 driver for 2.6.27.
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parents:
diff changeset
   225
	struct e1000_hw *hw = &adapter->hw;
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parents:
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   226
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parents:
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   227
	pause->autoneg =
25f848e2fbf4 Added e1000 driver for 2.6.27.
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parents:
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   228
		(adapter->fc_autoneg ? AUTONEG_ENABLE : AUTONEG_DISABLE);
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parents:
diff changeset
   229
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parents:
diff changeset
   230
	if (hw->fc == E1000_FC_RX_PAUSE)
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parents:
diff changeset
   231
		pause->rx_pause = 1;
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parents:
diff changeset
   232
	else if (hw->fc == E1000_FC_TX_PAUSE)
25f848e2fbf4 Added e1000 driver for 2.6.27.
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parents:
diff changeset
   233
		pause->tx_pause = 1;
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parents:
diff changeset
   234
	else if (hw->fc == E1000_FC_FULL) {
25f848e2fbf4 Added e1000 driver for 2.6.27.
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parents:
diff changeset
   235
		pause->rx_pause = 1;
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parents:
diff changeset
   236
		pause->tx_pause = 1;
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parents:
diff changeset
   237
	}
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parents:
diff changeset
   238
}
25f848e2fbf4 Added e1000 driver for 2.6.27.
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parents:
diff changeset
   239
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parents:
diff changeset
   240
static int e1000_set_pauseparam(struct net_device *netdev,
25f848e2fbf4 Added e1000 driver for 2.6.27.
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parents:
diff changeset
   241
				struct ethtool_pauseparam *pause)
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parents:
diff changeset
   242
{
25f848e2fbf4 Added e1000 driver for 2.6.27.
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parents:
diff changeset
   243
	struct e1000_adapter *adapter = netdev_priv(netdev);
25f848e2fbf4 Added e1000 driver for 2.6.27.
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parents:
diff changeset
   244
	struct e1000_hw *hw = &adapter->hw;
25f848e2fbf4 Added e1000 driver for 2.6.27.
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parents:
diff changeset
   245
	int retval = 0;
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parents:
diff changeset
   246
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parents:
diff changeset
   247
	adapter->fc_autoneg = pause->autoneg;
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parents:
diff changeset
   248
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parents:
diff changeset
   249
	while (test_and_set_bit(__E1000_RESETTING, &adapter->flags))
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parents:
diff changeset
   250
		msleep(1);
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parents:
diff changeset
   251
25f848e2fbf4 Added e1000 driver for 2.6.27.
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parents:
diff changeset
   252
	if (pause->rx_pause && pause->tx_pause)
25f848e2fbf4 Added e1000 driver for 2.6.27.
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parents:
diff changeset
   253
		hw->fc = E1000_FC_FULL;
25f848e2fbf4 Added e1000 driver for 2.6.27.
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parents:
diff changeset
   254
	else if (pause->rx_pause && !pause->tx_pause)
25f848e2fbf4 Added e1000 driver for 2.6.27.
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parents:
diff changeset
   255
		hw->fc = E1000_FC_RX_PAUSE;
25f848e2fbf4 Added e1000 driver for 2.6.27.
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parents:
diff changeset
   256
	else if (!pause->rx_pause && pause->tx_pause)
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   257
		hw->fc = E1000_FC_TX_PAUSE;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   258
	else if (!pause->rx_pause && !pause->tx_pause)
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   259
		hw->fc = E1000_FC_NONE;
25f848e2fbf4 Added e1000 driver for 2.6.27.
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parents:
diff changeset
   260
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   261
	hw->original_fc = hw->fc;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   262
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   263
	if (adapter->fc_autoneg == AUTONEG_ENABLE) {
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   264
		if (netif_running(adapter->netdev)) {
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   265
			e1000_down(adapter);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   266
			e1000_up(adapter);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   267
		} else
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   268
			e1000_reset(adapter);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   269
	} else
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   270
		retval = ((hw->media_type == e1000_media_type_fiber) ?
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   271
			  e1000_setup_link(hw) : e1000_force_mac_fc(hw));
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   272
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   273
	clear_bit(__E1000_RESETTING, &adapter->flags);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   274
	return retval;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   275
}
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   276
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   277
static u32 e1000_get_rx_csum(struct net_device *netdev)
25f848e2fbf4 Added e1000 driver for 2.6.27.
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parents:
diff changeset
   278
{
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   279
	struct e1000_adapter *adapter = netdev_priv(netdev);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   280
	return adapter->rx_csum;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   281
}
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   282
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   283
static int e1000_set_rx_csum(struct net_device *netdev, u32 data)
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   284
{
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   285
	struct e1000_adapter *adapter = netdev_priv(netdev);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   286
	adapter->rx_csum = data;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   287
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   288
	if (netif_running(netdev))
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   289
		e1000_reinit_locked(adapter);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   290
	else
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   291
		e1000_reset(adapter);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   292
	return 0;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   293
}
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   294
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   295
static u32 e1000_get_tx_csum(struct net_device *netdev)
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   296
{
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   297
	return (netdev->features & NETIF_F_HW_CSUM) != 0;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   298
}
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   299
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   300
static int e1000_set_tx_csum(struct net_device *netdev, u32 data)
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   301
{
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   302
	struct e1000_adapter *adapter = netdev_priv(netdev);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   303
	struct e1000_hw *hw = &adapter->hw;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   304
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   305
	if (hw->mac_type < e1000_82543) {
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   306
		if (!data)
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   307
			return -EINVAL;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   308
		return 0;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   309
	}
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   310
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   311
	if (data)
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   312
		netdev->features |= NETIF_F_HW_CSUM;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   313
	else
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   314
		netdev->features &= ~NETIF_F_HW_CSUM;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   315
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   316
	return 0;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   317
}
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   318
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   319
static int e1000_set_tso(struct net_device *netdev, u32 data)
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   320
{
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   321
	struct e1000_adapter *adapter = netdev_priv(netdev);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   322
	struct e1000_hw *hw = &adapter->hw;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   323
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   324
	if ((hw->mac_type < e1000_82544) ||
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   325
	    (hw->mac_type == e1000_82547))
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   326
		return data ? -EINVAL : 0;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   327
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   328
	if (data)
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   329
		netdev->features |= NETIF_F_TSO;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   330
	else
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   331
		netdev->features &= ~NETIF_F_TSO;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   332
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   333
	if (data && (adapter->hw.mac_type > e1000_82547_rev_2))
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   334
		netdev->features |= NETIF_F_TSO6;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   335
	else
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   336
		netdev->features &= ~NETIF_F_TSO6;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   337
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   338
	DPRINTK(PROBE, INFO, "TSO is %s\n", data ? "Enabled" : "Disabled");
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   339
	adapter->tso_force = true;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   340
	return 0;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   341
}
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   342
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   343
static u32 e1000_get_msglevel(struct net_device *netdev)
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   344
{
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   345
	struct e1000_adapter *adapter = netdev_priv(netdev);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   346
	return adapter->msg_enable;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   347
}
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   348
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   349
static void e1000_set_msglevel(struct net_device *netdev, u32 data)
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   350
{
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   351
	struct e1000_adapter *adapter = netdev_priv(netdev);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   352
	adapter->msg_enable = data;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   353
}
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   354
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   355
static int e1000_get_regs_len(struct net_device *netdev)
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   356
{
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   357
#define E1000_REGS_LEN 32
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   358
	return E1000_REGS_LEN * sizeof(u32);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   359
}
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   360
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   361
static void e1000_get_regs(struct net_device *netdev, struct ethtool_regs *regs,
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   362
			   void *p)
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   363
{
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   364
	struct e1000_adapter *adapter = netdev_priv(netdev);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   365
	struct e1000_hw *hw = &adapter->hw;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   366
	u32 *regs_buff = p;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   367
	u16 phy_data;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   368
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   369
	memset(p, 0, E1000_REGS_LEN * sizeof(u32));
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   370
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   371
	regs->version = (1 << 24) | (hw->revision_id << 16) | hw->device_id;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   372
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   373
	regs_buff[0]  = er32(CTRL);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   374
	regs_buff[1]  = er32(STATUS);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   375
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   376
	regs_buff[2]  = er32(RCTL);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   377
	regs_buff[3]  = er32(RDLEN);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   378
	regs_buff[4]  = er32(RDH);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   379
	regs_buff[5]  = er32(RDT);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   380
	regs_buff[6]  = er32(RDTR);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   381
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   382
	regs_buff[7]  = er32(TCTL);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   383
	regs_buff[8]  = er32(TDLEN);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   384
	regs_buff[9]  = er32(TDH);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   385
	regs_buff[10] = er32(TDT);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   386
	regs_buff[11] = er32(TIDV);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   387
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   388
	regs_buff[12] = hw->phy_type;  /* PHY type (IGP=1, M88=0) */
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   389
	if (hw->phy_type == e1000_phy_igp) {
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   390
		e1000_write_phy_reg(hw, IGP01E1000_PHY_PAGE_SELECT,
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   391
				    IGP01E1000_PHY_AGC_A);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   392
		e1000_read_phy_reg(hw, IGP01E1000_PHY_AGC_A &
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   393
				   IGP01E1000_PHY_PAGE_SELECT, &phy_data);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   394
		regs_buff[13] = (u32)phy_data; /* cable length */
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   395
		e1000_write_phy_reg(hw, IGP01E1000_PHY_PAGE_SELECT,
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   396
				    IGP01E1000_PHY_AGC_B);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   397
		e1000_read_phy_reg(hw, IGP01E1000_PHY_AGC_B &
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   398
				   IGP01E1000_PHY_PAGE_SELECT, &phy_data);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   399
		regs_buff[14] = (u32)phy_data; /* cable length */
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   400
		e1000_write_phy_reg(hw, IGP01E1000_PHY_PAGE_SELECT,
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   401
				    IGP01E1000_PHY_AGC_C);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   402
		e1000_read_phy_reg(hw, IGP01E1000_PHY_AGC_C &
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   403
				   IGP01E1000_PHY_PAGE_SELECT, &phy_data);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   404
		regs_buff[15] = (u32)phy_data; /* cable length */
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   405
		e1000_write_phy_reg(hw, IGP01E1000_PHY_PAGE_SELECT,
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   406
				    IGP01E1000_PHY_AGC_D);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   407
		e1000_read_phy_reg(hw, IGP01E1000_PHY_AGC_D &
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   408
				   IGP01E1000_PHY_PAGE_SELECT, &phy_data);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   409
		regs_buff[16] = (u32)phy_data; /* cable length */
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   410
		regs_buff[17] = 0; /* extended 10bt distance (not needed) */
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   411
		e1000_write_phy_reg(hw, IGP01E1000_PHY_PAGE_SELECT, 0x0);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   412
		e1000_read_phy_reg(hw, IGP01E1000_PHY_PORT_STATUS &
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   413
				   IGP01E1000_PHY_PAGE_SELECT, &phy_data);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   414
		regs_buff[18] = (u32)phy_data; /* cable polarity */
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   415
		e1000_write_phy_reg(hw, IGP01E1000_PHY_PAGE_SELECT,
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   416
				    IGP01E1000_PHY_PCS_INIT_REG);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   417
		e1000_read_phy_reg(hw, IGP01E1000_PHY_PCS_INIT_REG &
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   418
				   IGP01E1000_PHY_PAGE_SELECT, &phy_data);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   419
		regs_buff[19] = (u32)phy_data; /* cable polarity */
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   420
		regs_buff[20] = 0; /* polarity correction enabled (always) */
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   421
		regs_buff[22] = 0; /* phy receive errors (unavailable) */
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   422
		regs_buff[23] = regs_buff[18]; /* mdix mode */
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   423
		e1000_write_phy_reg(hw, IGP01E1000_PHY_PAGE_SELECT, 0x0);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   424
	} else {
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   425
		e1000_read_phy_reg(hw, M88E1000_PHY_SPEC_STATUS, &phy_data);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   426
		regs_buff[13] = (u32)phy_data; /* cable length */
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   427
		regs_buff[14] = 0;  /* Dummy (to align w/ IGP phy reg dump) */
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   428
		regs_buff[15] = 0;  /* Dummy (to align w/ IGP phy reg dump) */
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   429
		regs_buff[16] = 0;  /* Dummy (to align w/ IGP phy reg dump) */
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   430
		e1000_read_phy_reg(hw, M88E1000_PHY_SPEC_CTRL, &phy_data);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   431
		regs_buff[17] = (u32)phy_data; /* extended 10bt distance */
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   432
		regs_buff[18] = regs_buff[13]; /* cable polarity */
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   433
		regs_buff[19] = 0;  /* Dummy (to align w/ IGP phy reg dump) */
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   434
		regs_buff[20] = regs_buff[17]; /* polarity correction */
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   435
		/* phy receive errors */
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   436
		regs_buff[22] = adapter->phy_stats.receive_errors;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   437
		regs_buff[23] = regs_buff[13]; /* mdix mode */
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   438
	}
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   439
	regs_buff[21] = adapter->phy_stats.idle_errors;  /* phy idle errors */
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   440
	e1000_read_phy_reg(hw, PHY_1000T_STATUS, &phy_data);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   441
	regs_buff[24] = (u32)phy_data;  /* phy local receiver status */
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   442
	regs_buff[25] = regs_buff[24];  /* phy remote receiver status */
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   443
	if (hw->mac_type >= e1000_82540 &&
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   444
	    hw->mac_type < e1000_82571 &&
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   445
	    hw->media_type == e1000_media_type_copper) {
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   446
		regs_buff[26] = er32(MANC);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   447
	}
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   448
}
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   449
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   450
static int e1000_get_eeprom_len(struct net_device *netdev)
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   451
{
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   452
	struct e1000_adapter *adapter = netdev_priv(netdev);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   453
	struct e1000_hw *hw = &adapter->hw;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   454
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   455
	return hw->eeprom.word_size * 2;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   456
}
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   457
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   458
static int e1000_get_eeprom(struct net_device *netdev,
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   459
			    struct ethtool_eeprom *eeprom, u8 *bytes)
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   460
{
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   461
	struct e1000_adapter *adapter = netdev_priv(netdev);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   462
	struct e1000_hw *hw = &adapter->hw;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   463
	u16 *eeprom_buff;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   464
	int first_word, last_word;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   465
	int ret_val = 0;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   466
	u16 i;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   467
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   468
	if (eeprom->len == 0)
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   469
		return -EINVAL;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   470
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   471
	eeprom->magic = hw->vendor_id | (hw->device_id << 16);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   472
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   473
	first_word = eeprom->offset >> 1;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   474
	last_word = (eeprom->offset + eeprom->len - 1) >> 1;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   475
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   476
	eeprom_buff = kmalloc(sizeof(u16) *
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   477
			(last_word - first_word + 1), GFP_KERNEL);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   478
	if (!eeprom_buff)
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   479
		return -ENOMEM;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   480
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   481
	if (hw->eeprom.type == e1000_eeprom_spi)
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   482
		ret_val = e1000_read_eeprom(hw, first_word,
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   483
					    last_word - first_word + 1,
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   484
					    eeprom_buff);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   485
	else {
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   486
		for (i = 0; i < last_word - first_word + 1; i++) {
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   487
			ret_val = e1000_read_eeprom(hw, first_word + i, 1,
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   488
						    &eeprom_buff[i]);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   489
			if (ret_val)
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   490
				break;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   491
		}
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   492
	}
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   493
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   494
	/* Device's eeprom is always little-endian, word addressable */
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   495
	for (i = 0; i < last_word - first_word + 1; i++)
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   496
		le16_to_cpus(&eeprom_buff[i]);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   497
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   498
	memcpy(bytes, (u8 *)eeprom_buff + (eeprom->offset & 1),
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   499
			eeprom->len);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   500
	kfree(eeprom_buff);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   501
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   502
	return ret_val;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   503
}
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   504
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   505
static int e1000_set_eeprom(struct net_device *netdev,
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   506
			    struct ethtool_eeprom *eeprom, u8 *bytes)
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   507
{
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   508
	struct e1000_adapter *adapter = netdev_priv(netdev);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   509
	struct e1000_hw *hw = &adapter->hw;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   510
	u16 *eeprom_buff;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   511
	void *ptr;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   512
	int max_len, first_word, last_word, ret_val = 0;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   513
	u16 i;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   514
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   515
	if (eeprom->len == 0)
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   516
		return -EOPNOTSUPP;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   517
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   518
	if (eeprom->magic != (hw->vendor_id | (hw->device_id << 16)))
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   519
		return -EFAULT;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   520
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   521
	max_len = hw->eeprom.word_size * 2;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   522
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   523
	first_word = eeprom->offset >> 1;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   524
	last_word = (eeprom->offset + eeprom->len - 1) >> 1;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   525
	eeprom_buff = kmalloc(max_len, GFP_KERNEL);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   526
	if (!eeprom_buff)
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   527
		return -ENOMEM;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   528
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   529
	ptr = (void *)eeprom_buff;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   530
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   531
	if (eeprom->offset & 1) {
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   532
		/* need read/modify/write of first changed EEPROM word */
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   533
		/* only the second byte of the word is being modified */
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   534
		ret_val = e1000_read_eeprom(hw, first_word, 1,
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   535
					    &eeprom_buff[0]);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   536
		ptr++;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   537
	}
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   538
	if (((eeprom->offset + eeprom->len) & 1) && (ret_val == 0)) {
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   539
		/* need read/modify/write of last changed EEPROM word */
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   540
		/* only the first byte of the word is being modified */
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   541
		ret_val = e1000_read_eeprom(hw, last_word, 1,
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   542
		                  &eeprom_buff[last_word - first_word]);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   543
	}
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   544
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   545
	/* Device's eeprom is always little-endian, word addressable */
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   546
	for (i = 0; i < last_word - first_word + 1; i++)
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   547
		le16_to_cpus(&eeprom_buff[i]);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   548
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   549
	memcpy(ptr, bytes, eeprom->len);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   550
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   551
	for (i = 0; i < last_word - first_word + 1; i++)
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   552
		eeprom_buff[i] = cpu_to_le16(eeprom_buff[i]);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   553
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   554
	ret_val = e1000_write_eeprom(hw, first_word,
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   555
				     last_word - first_word + 1, eeprom_buff);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   556
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   557
	/* Update the checksum over the first part of the EEPROM if needed
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   558
	 * and flush shadow RAM for 82573 conrollers */
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   559
	if ((ret_val == 0) && ((first_word <= EEPROM_CHECKSUM_REG) ||
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   560
				(hw->mac_type == e1000_82573)))
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   561
		e1000_update_eeprom_checksum(hw);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   562
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   563
	kfree(eeprom_buff);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   564
	return ret_val;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   565
}
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   566
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   567
static void e1000_get_drvinfo(struct net_device *netdev,
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   568
			      struct ethtool_drvinfo *drvinfo)
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   569
{
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   570
	struct e1000_adapter *adapter = netdev_priv(netdev);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   571
	struct e1000_hw *hw = &adapter->hw;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   572
	char firmware_version[32];
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   573
	u16 eeprom_data;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   574
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   575
	strncpy(drvinfo->driver,  e1000_driver_name, 32);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   576
	strncpy(drvinfo->version, e1000_driver_version, 32);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   577
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   578
	/* EEPROM image version # is reported as firmware version # for
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   579
	 * 8257{1|2|3} controllers */
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   580
	e1000_read_eeprom(hw, 5, 1, &eeprom_data);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   581
	switch (hw->mac_type) {
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   582
	case e1000_82571:
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   583
	case e1000_82572:
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   584
	case e1000_82573:
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   585
	case e1000_80003es2lan:
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   586
	case e1000_ich8lan:
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   587
		sprintf(firmware_version, "%d.%d-%d",
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   588
			(eeprom_data & 0xF000) >> 12,
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   589
			(eeprom_data & 0x0FF0) >> 4,
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   590
			eeprom_data & 0x000F);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   591
		break;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   592
	default:
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   593
		sprintf(firmware_version, "N/A");
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   594
	}
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   595
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   596
	strncpy(drvinfo->fw_version, firmware_version, 32);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   597
	strncpy(drvinfo->bus_info, pci_name(adapter->pdev), 32);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   598
	drvinfo->regdump_len = e1000_get_regs_len(netdev);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   599
	drvinfo->eedump_len = e1000_get_eeprom_len(netdev);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   600
}
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   601
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   602
static void e1000_get_ringparam(struct net_device *netdev,
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   603
				struct ethtool_ringparam *ring)
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   604
{
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   605
	struct e1000_adapter *adapter = netdev_priv(netdev);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   606
	struct e1000_hw *hw = &adapter->hw;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   607
	e1000_mac_type mac_type = hw->mac_type;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   608
	struct e1000_tx_ring *txdr = adapter->tx_ring;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   609
	struct e1000_rx_ring *rxdr = adapter->rx_ring;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   610
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   611
	ring->rx_max_pending = (mac_type < e1000_82544) ? E1000_MAX_RXD :
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   612
		E1000_MAX_82544_RXD;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   613
	ring->tx_max_pending = (mac_type < e1000_82544) ? E1000_MAX_TXD :
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   614
		E1000_MAX_82544_TXD;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   615
	ring->rx_mini_max_pending = 0;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   616
	ring->rx_jumbo_max_pending = 0;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   617
	ring->rx_pending = rxdr->count;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   618
	ring->tx_pending = txdr->count;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   619
	ring->rx_mini_pending = 0;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   620
	ring->rx_jumbo_pending = 0;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   621
}
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   622
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   623
static int e1000_set_ringparam(struct net_device *netdev,
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   624
			       struct ethtool_ringparam *ring)
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   625
{
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   626
	struct e1000_adapter *adapter = netdev_priv(netdev);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   627
	struct e1000_hw *hw = &adapter->hw;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   628
	e1000_mac_type mac_type = hw->mac_type;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   629
	struct e1000_tx_ring *txdr, *tx_old;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   630
	struct e1000_rx_ring *rxdr, *rx_old;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   631
	int i, err;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   632
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   633
	if ((ring->rx_mini_pending) || (ring->rx_jumbo_pending))
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   634
		return -EINVAL;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   635
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   636
	while (test_and_set_bit(__E1000_RESETTING, &adapter->flags))
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   637
		msleep(1);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   638
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   639
	if (netif_running(adapter->netdev))
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   640
		e1000_down(adapter);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   641
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   642
	tx_old = adapter->tx_ring;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   643
	rx_old = adapter->rx_ring;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   644
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   645
	err = -ENOMEM;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   646
	txdr = kcalloc(adapter->num_tx_queues, sizeof(struct e1000_tx_ring), GFP_KERNEL);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   647
	if (!txdr)
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   648
		goto err_alloc_tx;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   649
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   650
	rxdr = kcalloc(adapter->num_rx_queues, sizeof(struct e1000_rx_ring), GFP_KERNEL);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   651
	if (!rxdr)
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   652
		goto err_alloc_rx;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   653
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   654
	adapter->tx_ring = txdr;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   655
	adapter->rx_ring = rxdr;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   656
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   657
	rxdr->count = max(ring->rx_pending,(u32)E1000_MIN_RXD);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   658
	rxdr->count = min(rxdr->count,(u32)(mac_type < e1000_82544 ?
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   659
		E1000_MAX_RXD : E1000_MAX_82544_RXD));
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   660
	rxdr->count = ALIGN(rxdr->count, REQ_RX_DESCRIPTOR_MULTIPLE);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   661
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   662
	txdr->count = max(ring->tx_pending,(u32)E1000_MIN_TXD);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   663
	txdr->count = min(txdr->count,(u32)(mac_type < e1000_82544 ?
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   664
		E1000_MAX_TXD : E1000_MAX_82544_TXD));
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   665
	txdr->count = ALIGN(txdr->count, REQ_TX_DESCRIPTOR_MULTIPLE);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   666
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   667
	for (i = 0; i < adapter->num_tx_queues; i++)
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   668
		txdr[i].count = txdr->count;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   669
	for (i = 0; i < adapter->num_rx_queues; i++)
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   670
		rxdr[i].count = rxdr->count;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   671
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   672
	if (netif_running(adapter->netdev)) {
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   673
		/* Try to get new resources before deleting old */
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   674
		err = e1000_setup_all_rx_resources(adapter);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   675
		if (err)
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   676
			goto err_setup_rx;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   677
		err = e1000_setup_all_tx_resources(adapter);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   678
		if (err)
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   679
			goto err_setup_tx;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   680
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   681
		/* save the new, restore the old in order to free it,
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   682
		 * then restore the new back again */
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   683
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   684
		adapter->rx_ring = rx_old;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   685
		adapter->tx_ring = tx_old;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   686
		e1000_free_all_rx_resources(adapter);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   687
		e1000_free_all_tx_resources(adapter);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   688
		kfree(tx_old);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   689
		kfree(rx_old);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   690
		adapter->rx_ring = rxdr;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   691
		adapter->tx_ring = txdr;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   692
		err = e1000_up(adapter);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   693
		if (err)
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   694
			goto err_setup;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   695
	}
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   696
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   697
	clear_bit(__E1000_RESETTING, &adapter->flags);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   698
	return 0;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   699
err_setup_tx:
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   700
	e1000_free_all_rx_resources(adapter);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   701
err_setup_rx:
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   702
	adapter->rx_ring = rx_old;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   703
	adapter->tx_ring = tx_old;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   704
	kfree(rxdr);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   705
err_alloc_rx:
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   706
	kfree(txdr);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   707
err_alloc_tx:
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   708
	e1000_up(adapter);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   709
err_setup:
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   710
	clear_bit(__E1000_RESETTING, &adapter->flags);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   711
	return err;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   712
}
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   713
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   714
static bool reg_pattern_test(struct e1000_adapter *adapter, u64 *data, int reg,
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   715
			     u32 mask, u32 write)
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   716
{
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   717
	struct e1000_hw *hw = &adapter->hw;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   718
	static const u32 test[] =
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   719
		{0x5A5A5A5A, 0xA5A5A5A5, 0x00000000, 0xFFFFFFFF};
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   720
	u8 __iomem *address = hw->hw_addr + reg;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   721
	u32 read;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   722
	int i;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   723
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   724
	for (i = 0; i < ARRAY_SIZE(test); i++) {
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   725
		writel(write & test[i], address);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   726
		read = readl(address);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   727
		if (read != (write & test[i] & mask)) {
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   728
			DPRINTK(DRV, ERR, "pattern test reg %04X failed: "
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   729
				"got 0x%08X expected 0x%08X\n",
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   730
				reg, read, (write & test[i] & mask));
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   731
			*data = reg;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   732
			return true;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   733
		}
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   734
	}
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   735
	return false;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   736
}
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   737
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   738
static bool reg_set_and_check(struct e1000_adapter *adapter, u64 *data, int reg,
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   739
			      u32 mask, u32 write)
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   740
{
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   741
	struct e1000_hw *hw = &adapter->hw;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   742
	u8 __iomem *address = hw->hw_addr + reg;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   743
	u32 read;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   744
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   745
	writel(write & mask, address);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   746
	read = readl(address);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   747
	if ((read & mask) != (write & mask)) {
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   748
		DPRINTK(DRV, ERR, "set/check reg %04X test failed: "
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   749
			"got 0x%08X expected 0x%08X\n",
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   750
			reg, (read & mask), (write & mask));
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   751
		*data = reg;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   752
		return true;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   753
	}
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   754
	return false;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   755
}
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   756
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   757
#define REG_PATTERN_TEST(reg, mask, write)			     \
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   758
	do {							     \
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   759
		if (reg_pattern_test(adapter, data,		     \
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   760
			     (hw->mac_type >= e1000_82543)   \
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   761
			     ? E1000_##reg : E1000_82542_##reg,	     \
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   762
			     mask, write))			     \
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   763
			return 1;				     \
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   764
	} while (0)
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   765
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   766
#define REG_SET_AND_CHECK(reg, mask, write)			     \
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   767
	do {							     \
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   768
		if (reg_set_and_check(adapter, data,		     \
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   769
			      (hw->mac_type >= e1000_82543)  \
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   770
			      ? E1000_##reg : E1000_82542_##reg,     \
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   771
			      mask, write))			     \
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   772
			return 1;				     \
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   773
	} while (0)
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   774
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   775
static int e1000_reg_test(struct e1000_adapter *adapter, u64 *data)
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   776
{
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   777
	u32 value, before, after;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   778
	u32 i, toggle;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   779
	struct e1000_hw *hw = &adapter->hw;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   780
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   781
	/* The status register is Read Only, so a write should fail.
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   782
	 * Some bits that get toggled are ignored.
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   783
	 */
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   784
	switch (hw->mac_type) {
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   785
	/* there are several bits on newer hardware that are r/w */
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   786
	case e1000_82571:
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   787
	case e1000_82572:
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   788
	case e1000_80003es2lan:
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   789
		toggle = 0x7FFFF3FF;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   790
		break;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   791
	case e1000_82573:
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   792
	case e1000_ich8lan:
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   793
		toggle = 0x7FFFF033;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   794
		break;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   795
	default:
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   796
		toggle = 0xFFFFF833;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   797
		break;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   798
	}
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   799
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   800
	before = er32(STATUS);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   801
	value = (er32(STATUS) & toggle);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   802
	ew32(STATUS, toggle);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   803
	after = er32(STATUS) & toggle;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   804
	if (value != after) {
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   805
		DPRINTK(DRV, ERR, "failed STATUS register test got: "
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   806
		        "0x%08X expected: 0x%08X\n", after, value);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   807
		*data = 1;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   808
		return 1;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   809
	}
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   810
	/* restore previous status */
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   811
	ew32(STATUS, before);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   812
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   813
	if (hw->mac_type != e1000_ich8lan) {
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   814
		REG_PATTERN_TEST(FCAL, 0xFFFFFFFF, 0xFFFFFFFF);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   815
		REG_PATTERN_TEST(FCAH, 0x0000FFFF, 0xFFFFFFFF);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   816
		REG_PATTERN_TEST(FCT, 0x0000FFFF, 0xFFFFFFFF);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   817
		REG_PATTERN_TEST(VET, 0x0000FFFF, 0xFFFFFFFF);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   818
	}
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   819
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   820
	REG_PATTERN_TEST(RDTR, 0x0000FFFF, 0xFFFFFFFF);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   821
	REG_PATTERN_TEST(RDBAH, 0xFFFFFFFF, 0xFFFFFFFF);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   822
	REG_PATTERN_TEST(RDLEN, 0x000FFF80, 0x000FFFFF);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   823
	REG_PATTERN_TEST(RDH, 0x0000FFFF, 0x0000FFFF);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   824
	REG_PATTERN_TEST(RDT, 0x0000FFFF, 0x0000FFFF);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   825
	REG_PATTERN_TEST(FCRTH, 0x0000FFF8, 0x0000FFF8);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   826
	REG_PATTERN_TEST(FCTTV, 0x0000FFFF, 0x0000FFFF);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   827
	REG_PATTERN_TEST(TIPG, 0x3FFFFFFF, 0x3FFFFFFF);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   828
	REG_PATTERN_TEST(TDBAH, 0xFFFFFFFF, 0xFFFFFFFF);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   829
	REG_PATTERN_TEST(TDLEN, 0x000FFF80, 0x000FFFFF);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   830
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   831
	REG_SET_AND_CHECK(RCTL, 0xFFFFFFFF, 0x00000000);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   832
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   833
	before = (hw->mac_type == e1000_ich8lan ?
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   834
	          0x06C3B33E : 0x06DFB3FE);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   835
	REG_SET_AND_CHECK(RCTL, before, 0x003FFFFB);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   836
	REG_SET_AND_CHECK(TCTL, 0xFFFFFFFF, 0x00000000);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   837
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   838
	if (hw->mac_type >= e1000_82543) {
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   839
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   840
		REG_SET_AND_CHECK(RCTL, before, 0xFFFFFFFF);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   841
		REG_PATTERN_TEST(RDBAL, 0xFFFFFFF0, 0xFFFFFFFF);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   842
		if (hw->mac_type != e1000_ich8lan)
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   843
			REG_PATTERN_TEST(TXCW, 0xC000FFFF, 0x0000FFFF);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   844
		REG_PATTERN_TEST(TDBAL, 0xFFFFFFF0, 0xFFFFFFFF);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   845
		REG_PATTERN_TEST(TIDV, 0x0000FFFF, 0x0000FFFF);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   846
		value = (hw->mac_type == e1000_ich8lan ?
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   847
		         E1000_RAR_ENTRIES_ICH8LAN : E1000_RAR_ENTRIES);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   848
		for (i = 0; i < value; i++) {
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   849
			REG_PATTERN_TEST(RA + (((i << 1) + 1) << 2), 0x8003FFFF,
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   850
			                 0xFFFFFFFF);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   851
		}
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   852
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   853
	} else {
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   854
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   855
		REG_SET_AND_CHECK(RCTL, 0xFFFFFFFF, 0x01FFFFFF);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   856
		REG_PATTERN_TEST(RDBAL, 0xFFFFF000, 0xFFFFFFFF);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   857
		REG_PATTERN_TEST(TXCW, 0x0000FFFF, 0x0000FFFF);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   858
		REG_PATTERN_TEST(TDBAL, 0xFFFFF000, 0xFFFFFFFF);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   859
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   860
	}
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   861
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   862
	value = (hw->mac_type == e1000_ich8lan ?
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   863
			E1000_MC_TBL_SIZE_ICH8LAN : E1000_MC_TBL_SIZE);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   864
	for (i = 0; i < value; i++)
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   865
		REG_PATTERN_TEST(MTA + (i << 2), 0xFFFFFFFF, 0xFFFFFFFF);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   866
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   867
	*data = 0;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   868
	return 0;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   869
}
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   870
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   871
static int e1000_eeprom_test(struct e1000_adapter *adapter, u64 *data)
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   872
{
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   873
	struct e1000_hw *hw = &adapter->hw;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   874
	u16 temp;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   875
	u16 checksum = 0;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   876
	u16 i;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   877
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   878
	*data = 0;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   879
	/* Read and add up the contents of the EEPROM */
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   880
	for (i = 0; i < (EEPROM_CHECKSUM_REG + 1); i++) {
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   881
		if ((e1000_read_eeprom(hw, i, 1, &temp)) < 0) {
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   882
			*data = 1;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   883
			break;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   884
		}
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   885
		checksum += temp;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   886
	}
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   887
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   888
	/* If Checksum is not Correct return error else test passed */
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   889
	if ((checksum != (u16)EEPROM_SUM) && !(*data))
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   890
		*data = 2;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   891
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   892
	return *data;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   893
}
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   894
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   895
static irqreturn_t e1000_test_intr(int irq, void *data)
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   896
{
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   897
	struct net_device *netdev = (struct net_device *)data;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   898
	struct e1000_adapter *adapter = netdev_priv(netdev);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   899
	struct e1000_hw *hw = &adapter->hw;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   900
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   901
	adapter->test_icr |= er32(ICR);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   902
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   903
	return IRQ_HANDLED;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   904
}
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   905
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   906
static int e1000_intr_test(struct e1000_adapter *adapter, u64 *data)
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   907
{
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   908
	struct net_device *netdev = adapter->netdev;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   909
	u32 mask, i = 0;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   910
	bool shared_int = true;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   911
	u32 irq = adapter->pdev->irq;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   912
	struct e1000_hw *hw = &adapter->hw;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   913
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   914
	*data = 0;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   915
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   916
	/* NOTE: we don't test MSI interrupts here, yet */
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   917
	/* Hook up test interrupt handler just for this test */
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   918
	if (!request_irq(irq, &e1000_test_intr, IRQF_PROBE_SHARED, netdev->name,
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   919
	                 netdev))
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   920
		shared_int = false;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   921
	else if (request_irq(irq, &e1000_test_intr, IRQF_SHARED,
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   922
	         netdev->name, netdev)) {
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   923
		*data = 1;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   924
		return -1;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   925
	}
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   926
	DPRINTK(HW, INFO, "testing %s interrupt\n",
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   927
	        (shared_int ? "shared" : "unshared"));
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   928
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   929
	/* Disable all the interrupts */
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   930
	ew32(IMC, 0xFFFFFFFF);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   931
	msleep(10);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   932
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   933
	/* Test each interrupt */
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   934
	for (; i < 10; i++) {
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   935
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   936
		if (hw->mac_type == e1000_ich8lan && i == 8)
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   937
			continue;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   938
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   939
		/* Interrupt to test */
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   940
		mask = 1 << i;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   941
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   942
		if (!shared_int) {
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   943
			/* Disable the interrupt to be reported in
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   944
			 * the cause register and then force the same
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   945
			 * interrupt and see if one gets posted.  If
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   946
			 * an interrupt was posted to the bus, the
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   947
			 * test failed.
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   948
			 */
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   949
			adapter->test_icr = 0;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   950
			ew32(IMC, mask);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   951
			ew32(ICS, mask);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   952
			msleep(10);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   953
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   954
			if (adapter->test_icr & mask) {
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   955
				*data = 3;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   956
				break;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   957
			}
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   958
		}
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   959
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   960
		/* Enable the interrupt to be reported in
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   961
		 * the cause register and then force the same
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   962
		 * interrupt and see if one gets posted.  If
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   963
		 * an interrupt was not posted to the bus, the
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   964
		 * test failed.
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   965
		 */
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   966
		adapter->test_icr = 0;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   967
		ew32(IMS, mask);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   968
		ew32(ICS, mask);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   969
		msleep(10);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   970
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   971
		if (!(adapter->test_icr & mask)) {
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   972
			*data = 4;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   973
			break;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   974
		}
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   975
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   976
		if (!shared_int) {
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   977
			/* Disable the other interrupts to be reported in
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   978
			 * the cause register and then force the other
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   979
			 * interrupts and see if any get posted.  If
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   980
			 * an interrupt was posted to the bus, the
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   981
			 * test failed.
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   982
			 */
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   983
			adapter->test_icr = 0;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   984
			ew32(IMC, ~mask & 0x00007FFF);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   985
			ew32(ICS, ~mask & 0x00007FFF);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   986
			msleep(10);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   987
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   988
			if (adapter->test_icr) {
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   989
				*data = 5;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   990
				break;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   991
			}
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   992
		}
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   993
	}
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   994
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   995
	/* Disable all the interrupts */
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   996
	ew32(IMC, 0xFFFFFFFF);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   997
	msleep(10);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   998
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   999
	/* Unhook test interrupt handler */
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1000
	free_irq(irq, netdev);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1001
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1002
	return *data;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1003
}
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1004
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1005
static void e1000_free_desc_rings(struct e1000_adapter *adapter)
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1006
{
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1007
	struct e1000_tx_ring *txdr = &adapter->test_tx_ring;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1008
	struct e1000_rx_ring *rxdr = &adapter->test_rx_ring;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1009
	struct pci_dev *pdev = adapter->pdev;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1010
	int i;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1011
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1012
	if (txdr->desc && txdr->buffer_info) {
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1013
		for (i = 0; i < txdr->count; i++) {
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1014
			if (txdr->buffer_info[i].dma)
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1015
				pci_unmap_single(pdev, txdr->buffer_info[i].dma,
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1016
						 txdr->buffer_info[i].length,
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1017
						 PCI_DMA_TODEVICE);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1018
			if (txdr->buffer_info[i].skb)
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1019
				dev_kfree_skb(txdr->buffer_info[i].skb);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1020
		}
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1021
	}
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1022
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1023
	if (rxdr->desc && rxdr->buffer_info) {
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1024
		for (i = 0; i < rxdr->count; i++) {
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1025
			if (rxdr->buffer_info[i].dma)
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1026
				pci_unmap_single(pdev, rxdr->buffer_info[i].dma,
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1027
						 rxdr->buffer_info[i].length,
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1028
						 PCI_DMA_FROMDEVICE);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1029
			if (rxdr->buffer_info[i].skb)
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1030
				dev_kfree_skb(rxdr->buffer_info[i].skb);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1031
		}
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1032
	}
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1033
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1034
	if (txdr->desc) {
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1035
		pci_free_consistent(pdev, txdr->size, txdr->desc, txdr->dma);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1036
		txdr->desc = NULL;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1037
	}
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1038
	if (rxdr->desc) {
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1039
		pci_free_consistent(pdev, rxdr->size, rxdr->desc, rxdr->dma);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1040
		rxdr->desc = NULL;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1041
	}
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1042
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1043
	kfree(txdr->buffer_info);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1044
	txdr->buffer_info = NULL;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1045
	kfree(rxdr->buffer_info);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1046
	rxdr->buffer_info = NULL;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1047
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1048
	return;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1049
}
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1050
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1051
static int e1000_setup_desc_rings(struct e1000_adapter *adapter)
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1052
{
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1053
	struct e1000_hw *hw = &adapter->hw;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1054
	struct e1000_tx_ring *txdr = &adapter->test_tx_ring;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1055
	struct e1000_rx_ring *rxdr = &adapter->test_rx_ring;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1056
	struct pci_dev *pdev = adapter->pdev;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1057
	u32 rctl;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1058
	int i, ret_val;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1059
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1060
	/* Setup Tx descriptor ring and Tx buffers */
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1061
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1062
	if (!txdr->count)
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1063
		txdr->count = E1000_DEFAULT_TXD;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1064
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1065
	txdr->buffer_info = kcalloc(txdr->count, sizeof(struct e1000_buffer),
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1066
				    GFP_KERNEL);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1067
	if (!txdr->buffer_info) {
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1068
		ret_val = 1;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1069
		goto err_nomem;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1070
	}
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1071
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1072
	txdr->size = txdr->count * sizeof(struct e1000_tx_desc);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1073
	txdr->size = ALIGN(txdr->size, 4096);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1074
	txdr->desc = pci_alloc_consistent(pdev, txdr->size, &txdr->dma);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1075
	if (!txdr->desc) {
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1076
		ret_val = 2;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1077
		goto err_nomem;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1078
	}
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1079
	memset(txdr->desc, 0, txdr->size);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1080
	txdr->next_to_use = txdr->next_to_clean = 0;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1081
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1082
	ew32(TDBAL, ((u64)txdr->dma & 0x00000000FFFFFFFF));
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1083
	ew32(TDBAH, ((u64)txdr->dma >> 32));
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1084
	ew32(TDLEN, txdr->count * sizeof(struct e1000_tx_desc));
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1085
	ew32(TDH, 0);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1086
	ew32(TDT, 0);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1087
	ew32(TCTL, E1000_TCTL_PSP | E1000_TCTL_EN |
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1088
	     E1000_COLLISION_THRESHOLD << E1000_CT_SHIFT |
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1089
	     E1000_FDX_COLLISION_DISTANCE << E1000_COLD_SHIFT);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1090
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1091
	for (i = 0; i < txdr->count; i++) {
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1092
		struct e1000_tx_desc *tx_desc = E1000_TX_DESC(*txdr, i);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1093
		struct sk_buff *skb;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1094
		unsigned int size = 1024;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1095
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1096
		skb = alloc_skb(size, GFP_KERNEL);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1097
		if (!skb) {
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1098
			ret_val = 3;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1099
			goto err_nomem;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1100
		}
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1101
		skb_put(skb, size);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1102
		txdr->buffer_info[i].skb = skb;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1103
		txdr->buffer_info[i].length = skb->len;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1104
		txdr->buffer_info[i].dma =
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1105
			pci_map_single(pdev, skb->data, skb->len,
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1106
				       PCI_DMA_TODEVICE);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1107
		tx_desc->buffer_addr = cpu_to_le64(txdr->buffer_info[i].dma);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1108
		tx_desc->lower.data = cpu_to_le32(skb->len);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1109
		tx_desc->lower.data |= cpu_to_le32(E1000_TXD_CMD_EOP |
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1110
						   E1000_TXD_CMD_IFCS |
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1111
						   E1000_TXD_CMD_RPS);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1112
		tx_desc->upper.data = 0;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1113
	}
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1114
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1115
	/* Setup Rx descriptor ring and Rx buffers */
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1116
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1117
	if (!rxdr->count)
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1118
		rxdr->count = E1000_DEFAULT_RXD;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1119
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1120
	rxdr->buffer_info = kcalloc(rxdr->count, sizeof(struct e1000_buffer),
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1121
				    GFP_KERNEL);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1122
	if (!rxdr->buffer_info) {
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1123
		ret_val = 4;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1124
		goto err_nomem;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1125
	}
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1126
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1127
	rxdr->size = rxdr->count * sizeof(struct e1000_rx_desc);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1128
	rxdr->desc = pci_alloc_consistent(pdev, rxdr->size, &rxdr->dma);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1129
	if (!rxdr->desc) {
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1130
		ret_val = 5;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1131
		goto err_nomem;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1132
	}
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1133
	memset(rxdr->desc, 0, rxdr->size);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1134
	rxdr->next_to_use = rxdr->next_to_clean = 0;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1135
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1136
	rctl = er32(RCTL);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1137
	ew32(RCTL, rctl & ~E1000_RCTL_EN);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1138
	ew32(RDBAL, ((u64)rxdr->dma & 0xFFFFFFFF));
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1139
	ew32(RDBAH, ((u64)rxdr->dma >> 32));
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1140
	ew32(RDLEN, rxdr->size);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1141
	ew32(RDH, 0);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1142
	ew32(RDT, 0);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1143
	rctl = E1000_RCTL_EN | E1000_RCTL_BAM | E1000_RCTL_SZ_2048 |
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1144
		E1000_RCTL_LBM_NO | E1000_RCTL_RDMTS_HALF |
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1145
		(hw->mc_filter_type << E1000_RCTL_MO_SHIFT);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1146
	ew32(RCTL, rctl);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1147
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1148
	for (i = 0; i < rxdr->count; i++) {
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1149
		struct e1000_rx_desc *rx_desc = E1000_RX_DESC(*rxdr, i);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1150
		struct sk_buff *skb;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1151
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1152
		skb = alloc_skb(E1000_RXBUFFER_2048 + NET_IP_ALIGN, GFP_KERNEL);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1153
		if (!skb) {
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1154
			ret_val = 6;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1155
			goto err_nomem;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1156
		}
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1157
		skb_reserve(skb, NET_IP_ALIGN);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1158
		rxdr->buffer_info[i].skb = skb;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1159
		rxdr->buffer_info[i].length = E1000_RXBUFFER_2048;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1160
		rxdr->buffer_info[i].dma =
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1161
			pci_map_single(pdev, skb->data, E1000_RXBUFFER_2048,
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1162
				       PCI_DMA_FROMDEVICE);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1163
		rx_desc->buffer_addr = cpu_to_le64(rxdr->buffer_info[i].dma);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1164
		memset(skb->data, 0x00, skb->len);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1165
	}
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1166
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1167
	return 0;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1168
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1169
err_nomem:
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1170
	e1000_free_desc_rings(adapter);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1171
	return ret_val;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1172
}
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1173
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1174
static void e1000_phy_disable_receiver(struct e1000_adapter *adapter)
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1175
{
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1176
	struct e1000_hw *hw = &adapter->hw;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1177
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1178
	/* Write out to PHY registers 29 and 30 to disable the Receiver. */
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1179
	e1000_write_phy_reg(hw, 29, 0x001F);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1180
	e1000_write_phy_reg(hw, 30, 0x8FFC);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1181
	e1000_write_phy_reg(hw, 29, 0x001A);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1182
	e1000_write_phy_reg(hw, 30, 0x8FF0);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1183
}
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1184
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1185
static void e1000_phy_reset_clk_and_crs(struct e1000_adapter *adapter)
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1186
{
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1187
	struct e1000_hw *hw = &adapter->hw;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1188
	u16 phy_reg;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1189
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1190
	/* Because we reset the PHY above, we need to re-force TX_CLK in the
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1191
	 * Extended PHY Specific Control Register to 25MHz clock.  This
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1192
	 * value defaults back to a 2.5MHz clock when the PHY is reset.
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1193
	 */
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1194
	e1000_read_phy_reg(hw, M88E1000_EXT_PHY_SPEC_CTRL, &phy_reg);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1195
	phy_reg |= M88E1000_EPSCR_TX_CLK_25;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1196
	e1000_write_phy_reg(hw,
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1197
		M88E1000_EXT_PHY_SPEC_CTRL, phy_reg);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1198
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1199
	/* In addition, because of the s/w reset above, we need to enable
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1200
	 * CRS on TX.  This must be set for both full and half duplex
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1201
	 * operation.
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1202
	 */
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1203
	e1000_read_phy_reg(hw, M88E1000_PHY_SPEC_CTRL, &phy_reg);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1204
	phy_reg |= M88E1000_PSCR_ASSERT_CRS_ON_TX;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1205
	e1000_write_phy_reg(hw,
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1206
		M88E1000_PHY_SPEC_CTRL, phy_reg);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1207
}
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1208
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1209
static int e1000_nonintegrated_phy_loopback(struct e1000_adapter *adapter)
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1210
{
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1211
	struct e1000_hw *hw = &adapter->hw;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1212
	u32 ctrl_reg;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1213
	u16 phy_reg;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1214
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1215
	/* Setup the Device Control Register for PHY loopback test. */
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1216
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1217
	ctrl_reg = er32(CTRL);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1218
	ctrl_reg |= (E1000_CTRL_ILOS |		/* Invert Loss-Of-Signal */
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1219
		     E1000_CTRL_FRCSPD |	/* Set the Force Speed Bit */
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1220
		     E1000_CTRL_FRCDPX |	/* Set the Force Duplex Bit */
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1221
		     E1000_CTRL_SPD_1000 |	/* Force Speed to 1000 */
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1222
		     E1000_CTRL_FD);		/* Force Duplex to FULL */
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1223
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1224
	ew32(CTRL, ctrl_reg);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1225
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1226
	/* Read the PHY Specific Control Register (0x10) */
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1227
	e1000_read_phy_reg(hw, M88E1000_PHY_SPEC_CTRL, &phy_reg);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1228
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1229
	/* Clear Auto-Crossover bits in PHY Specific Control Register
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1230
	 * (bits 6:5).
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1231
	 */
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1232
	phy_reg &= ~M88E1000_PSCR_AUTO_X_MODE;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1233
	e1000_write_phy_reg(hw, M88E1000_PHY_SPEC_CTRL, phy_reg);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1234
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1235
	/* Perform software reset on the PHY */
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1236
	e1000_phy_reset(hw);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1237
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1238
	/* Have to setup TX_CLK and TX_CRS after software reset */
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1239
	e1000_phy_reset_clk_and_crs(adapter);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1240
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1241
	e1000_write_phy_reg(hw, PHY_CTRL, 0x8100);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1242
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1243
	/* Wait for reset to complete. */
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1244
	udelay(500);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1245
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1246
	/* Have to setup TX_CLK and TX_CRS after software reset */
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1247
	e1000_phy_reset_clk_and_crs(adapter);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1248
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1249
	/* Write out to PHY registers 29 and 30 to disable the Receiver. */
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1250
	e1000_phy_disable_receiver(adapter);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1251
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1252
	/* Set the loopback bit in the PHY control register. */
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1253
	e1000_read_phy_reg(hw, PHY_CTRL, &phy_reg);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1254
	phy_reg |= MII_CR_LOOPBACK;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1255
	e1000_write_phy_reg(hw, PHY_CTRL, phy_reg);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1256
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1257
	/* Setup TX_CLK and TX_CRS one more time. */
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1258
	e1000_phy_reset_clk_and_crs(adapter);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1259
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1260
	/* Check Phy Configuration */
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1261
	e1000_read_phy_reg(hw, PHY_CTRL, &phy_reg);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1262
	if (phy_reg != 0x4100)
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1263
		 return 9;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1264
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1265
	e1000_read_phy_reg(hw, M88E1000_EXT_PHY_SPEC_CTRL, &phy_reg);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1266
	if (phy_reg != 0x0070)
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1267
		return 10;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1268
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1269
	e1000_read_phy_reg(hw, 29, &phy_reg);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1270
	if (phy_reg != 0x001A)
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1271
		return 11;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1272
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1273
	return 0;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1274
}
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1275
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1276
static int e1000_integrated_phy_loopback(struct e1000_adapter *adapter)
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1277
{
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1278
	struct e1000_hw *hw = &adapter->hw;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1279
	u32 ctrl_reg = 0;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1280
	u32 stat_reg = 0;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1281
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1282
	hw->autoneg = false;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1283
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1284
	if (hw->phy_type == e1000_phy_m88) {
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1285
		/* Auto-MDI/MDIX Off */
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1286
		e1000_write_phy_reg(hw,
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1287
				    M88E1000_PHY_SPEC_CTRL, 0x0808);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1288
		/* reset to update Auto-MDI/MDIX */
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1289
		e1000_write_phy_reg(hw, PHY_CTRL, 0x9140);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1290
		/* autoneg off */
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1291
		e1000_write_phy_reg(hw, PHY_CTRL, 0x8140);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1292
	} else if (hw->phy_type == e1000_phy_gg82563)
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1293
		e1000_write_phy_reg(hw,
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1294
		                    GG82563_PHY_KMRN_MODE_CTRL,
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1295
		                    0x1CC);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1296
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1297
	ctrl_reg = er32(CTRL);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1298
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1299
	if (hw->phy_type == e1000_phy_ife) {
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1300
		/* force 100, set loopback */
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1301
		e1000_write_phy_reg(hw, PHY_CTRL, 0x6100);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1302
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1303
		/* Now set up the MAC to the same speed/duplex as the PHY. */
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1304
		ctrl_reg &= ~E1000_CTRL_SPD_SEL; /* Clear the speed sel bits */
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1305
		ctrl_reg |= (E1000_CTRL_FRCSPD | /* Set the Force Speed Bit */
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1306
			     E1000_CTRL_FRCDPX | /* Set the Force Duplex Bit */
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1307
			     E1000_CTRL_SPD_100 |/* Force Speed to 100 */
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1308
			     E1000_CTRL_FD);	 /* Force Duplex to FULL */
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1309
	} else {
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1310
		/* force 1000, set loopback */
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1311
		e1000_write_phy_reg(hw, PHY_CTRL, 0x4140);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1312
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1313
		/* Now set up the MAC to the same speed/duplex as the PHY. */
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1314
		ctrl_reg = er32(CTRL);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1315
		ctrl_reg &= ~E1000_CTRL_SPD_SEL; /* Clear the speed sel bits */
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1316
		ctrl_reg |= (E1000_CTRL_FRCSPD | /* Set the Force Speed Bit */
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1317
			     E1000_CTRL_FRCDPX | /* Set the Force Duplex Bit */
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1318
			     E1000_CTRL_SPD_1000 |/* Force Speed to 1000 */
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1319
			     E1000_CTRL_FD);	 /* Force Duplex to FULL */
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1320
	}
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1321
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1322
	if (hw->media_type == e1000_media_type_copper &&
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1323
	   hw->phy_type == e1000_phy_m88)
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1324
		ctrl_reg |= E1000_CTRL_ILOS; /* Invert Loss of Signal */
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1325
	else {
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1326
		/* Set the ILOS bit on the fiber Nic is half
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1327
		 * duplex link is detected. */
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1328
		stat_reg = er32(STATUS);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1329
		if ((stat_reg & E1000_STATUS_FD) == 0)
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1330
			ctrl_reg |= (E1000_CTRL_ILOS | E1000_CTRL_SLU);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1331
	}
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1332
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1333
	ew32(CTRL, ctrl_reg);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1334
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1335
	/* Disable the receiver on the PHY so when a cable is plugged in, the
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1336
	 * PHY does not begin to autoneg when a cable is reconnected to the NIC.
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1337
	 */
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1338
	if (hw->phy_type == e1000_phy_m88)
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1339
		e1000_phy_disable_receiver(adapter);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1340
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1341
	udelay(500);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1342
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1343
	return 0;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1344
}
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1345
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1346
static int e1000_set_phy_loopback(struct e1000_adapter *adapter)
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1347
{
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1348
	struct e1000_hw *hw = &adapter->hw;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1349
	u16 phy_reg = 0;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1350
	u16 count = 0;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1351
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1352
	switch (hw->mac_type) {
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1353
	case e1000_82543:
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1354
		if (hw->media_type == e1000_media_type_copper) {
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1355
			/* Attempt to setup Loopback mode on Non-integrated PHY.
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1356
			 * Some PHY registers get corrupted at random, so
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1357
			 * attempt this 10 times.
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1358
			 */
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1359
			while (e1000_nonintegrated_phy_loopback(adapter) &&
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1360
			      count++ < 10);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1361
			if (count < 11)
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1362
				return 0;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1363
		}
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1364
		break;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1365
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1366
	case e1000_82544:
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1367
	case e1000_82540:
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1368
	case e1000_82545:
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1369
	case e1000_82545_rev_3:
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1370
	case e1000_82546:
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1371
	case e1000_82546_rev_3:
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1372
	case e1000_82541:
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1373
	case e1000_82541_rev_2:
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1374
	case e1000_82547:
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1375
	case e1000_82547_rev_2:
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1376
	case e1000_82571:
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1377
	case e1000_82572:
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1378
	case e1000_82573:
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1379
	case e1000_80003es2lan:
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1380
	case e1000_ich8lan:
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1381
		return e1000_integrated_phy_loopback(adapter);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1382
		break;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1383
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1384
	default:
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1385
		/* Default PHY loopback work is to read the MII
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1386
		 * control register and assert bit 14 (loopback mode).
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1387
		 */
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1388
		e1000_read_phy_reg(hw, PHY_CTRL, &phy_reg);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1389
		phy_reg |= MII_CR_LOOPBACK;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1390
		e1000_write_phy_reg(hw, PHY_CTRL, phy_reg);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1391
		return 0;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1392
		break;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1393
	}
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1394
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1395
	return 8;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1396
}
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1397
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1398
static int e1000_setup_loopback_test(struct e1000_adapter *adapter)
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1399
{
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1400
	struct e1000_hw *hw = &adapter->hw;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1401
	u32 rctl;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1402
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1403
	if (hw->media_type == e1000_media_type_fiber ||
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1404
	    hw->media_type == e1000_media_type_internal_serdes) {
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1405
		switch (hw->mac_type) {
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1406
		case e1000_82545:
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1407
		case e1000_82546:
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1408
		case e1000_82545_rev_3:
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1409
		case e1000_82546_rev_3:
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1410
			return e1000_set_phy_loopback(adapter);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1411
			break;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1412
		case e1000_82571:
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1413
		case e1000_82572:
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1414
#define E1000_SERDES_LB_ON 0x410
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1415
			e1000_set_phy_loopback(adapter);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1416
			ew32(SCTL, E1000_SERDES_LB_ON);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1417
			msleep(10);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1418
			return 0;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1419
			break;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1420
		default:
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1421
			rctl = er32(RCTL);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1422
			rctl |= E1000_RCTL_LBM_TCVR;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1423
			ew32(RCTL, rctl);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1424
			return 0;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1425
		}
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1426
	} else if (hw->media_type == e1000_media_type_copper)
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1427
		return e1000_set_phy_loopback(adapter);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1428
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1429
	return 7;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1430
}
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1431
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1432
static void e1000_loopback_cleanup(struct e1000_adapter *adapter)
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1433
{
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1434
	struct e1000_hw *hw = &adapter->hw;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1435
	u32 rctl;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1436
	u16 phy_reg;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1437
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1438
	rctl = er32(RCTL);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1439
	rctl &= ~(E1000_RCTL_LBM_TCVR | E1000_RCTL_LBM_MAC);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1440
	ew32(RCTL, rctl);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1441
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1442
	switch (hw->mac_type) {
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1443
	case e1000_82571:
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1444
	case e1000_82572:
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1445
		if (hw->media_type == e1000_media_type_fiber ||
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1446
		    hw->media_type == e1000_media_type_internal_serdes) {
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1447
#define E1000_SERDES_LB_OFF 0x400
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1448
			ew32(SCTL, E1000_SERDES_LB_OFF);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1449
			msleep(10);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1450
			break;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1451
		}
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1452
		/* Fall Through */
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1453
	case e1000_82545:
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1454
	case e1000_82546:
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1455
	case e1000_82545_rev_3:
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1456
	case e1000_82546_rev_3:
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1457
	default:
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1458
		hw->autoneg = true;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1459
		if (hw->phy_type == e1000_phy_gg82563)
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1460
			e1000_write_phy_reg(hw,
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1461
					    GG82563_PHY_KMRN_MODE_CTRL,
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1462
					    0x180);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1463
		e1000_read_phy_reg(hw, PHY_CTRL, &phy_reg);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1464
		if (phy_reg & MII_CR_LOOPBACK) {
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1465
			phy_reg &= ~MII_CR_LOOPBACK;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1466
			e1000_write_phy_reg(hw, PHY_CTRL, phy_reg);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1467
			e1000_phy_reset(hw);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1468
		}
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1469
		break;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1470
	}
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1471
}
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1472
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1473
static void e1000_create_lbtest_frame(struct sk_buff *skb,
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1474
				      unsigned int frame_size)
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1475
{
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1476
	memset(skb->data, 0xFF, frame_size);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1477
	frame_size &= ~1;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1478
	memset(&skb->data[frame_size / 2], 0xAA, frame_size / 2 - 1);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1479
	memset(&skb->data[frame_size / 2 + 10], 0xBE, 1);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1480
	memset(&skb->data[frame_size / 2 + 12], 0xAF, 1);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1481
}
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1482
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1483
static int e1000_check_lbtest_frame(struct sk_buff *skb,
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1484
				    unsigned int frame_size)
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1485
{
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1486
	frame_size &= ~1;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1487
	if (*(skb->data + 3) == 0xFF) {
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1488
		if ((*(skb->data + frame_size / 2 + 10) == 0xBE) &&
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1489
		   (*(skb->data + frame_size / 2 + 12) == 0xAF)) {
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1490
			return 0;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1491
		}
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1492
	}
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1493
	return 13;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1494
}
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1495
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1496
static int e1000_run_loopback_test(struct e1000_adapter *adapter)
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1497
{
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1498
	struct e1000_hw *hw = &adapter->hw;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1499
	struct e1000_tx_ring *txdr = &adapter->test_tx_ring;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1500
	struct e1000_rx_ring *rxdr = &adapter->test_rx_ring;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1501
	struct pci_dev *pdev = adapter->pdev;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1502
	int i, j, k, l, lc, good_cnt, ret_val=0;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1503
	unsigned long time;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1504
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1505
	ew32(RDT, rxdr->count - 1);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1506
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1507
	/* Calculate the loop count based on the largest descriptor ring
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1508
	 * The idea is to wrap the largest ring a number of times using 64
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1509
	 * send/receive pairs during each loop
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1510
	 */
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1511
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1512
	if (rxdr->count <= txdr->count)
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1513
		lc = ((txdr->count / 64) * 2) + 1;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1514
	else
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1515
		lc = ((rxdr->count / 64) * 2) + 1;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1516
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1517
	k = l = 0;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1518
	for (j = 0; j <= lc; j++) { /* loop count loop */
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1519
		for (i = 0; i < 64; i++) { /* send the packets */
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1520
			e1000_create_lbtest_frame(txdr->buffer_info[i].skb,
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1521
					1024);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1522
			pci_dma_sync_single_for_device(pdev,
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1523
					txdr->buffer_info[k].dma,
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1524
				    	txdr->buffer_info[k].length,
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1525
				    	PCI_DMA_TODEVICE);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1526
			if (unlikely(++k == txdr->count)) k = 0;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1527
		}
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1528
		ew32(TDT, k);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1529
		msleep(200);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1530
		time = jiffies; /* set the start time for the receive */
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1531
		good_cnt = 0;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1532
		do { /* receive the sent packets */
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1533
			pci_dma_sync_single_for_cpu(pdev,
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1534
					rxdr->buffer_info[l].dma,
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1535
				    	rxdr->buffer_info[l].length,
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1536
				    	PCI_DMA_FROMDEVICE);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1537
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1538
			ret_val = e1000_check_lbtest_frame(
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1539
					rxdr->buffer_info[l].skb,
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1540
				   	1024);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1541
			if (!ret_val)
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1542
				good_cnt++;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1543
			if (unlikely(++l == rxdr->count)) l = 0;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1544
			/* time + 20 msecs (200 msecs on 2.4) is more than
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1545
			 * enough time to complete the receives, if it's
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1546
			 * exceeded, break and error off
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1547
			 */
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1548
		} while (good_cnt < 64 && jiffies < (time + 20));
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1549
		if (good_cnt != 64) {
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1550
			ret_val = 13; /* ret_val is the same as mis-compare */
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1551
			break;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1552
		}
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1553
		if (jiffies >= (time + 2)) {
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1554
			ret_val = 14; /* error code for time out error */
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1555
			break;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1556
		}
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1557
	} /* end loop count loop */
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1558
	return ret_val;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1559
}
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1560
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1561
static int e1000_loopback_test(struct e1000_adapter *adapter, u64 *data)
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1562
{
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1563
	struct e1000_hw *hw = &adapter->hw;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1564
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1565
	/* PHY loopback cannot be performed if SoL/IDER
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1566
	 * sessions are active */
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1567
	if (e1000_check_phy_reset_block(hw)) {
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1568
		DPRINTK(DRV, ERR, "Cannot do PHY loopback test "
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1569
		        "when SoL/IDER is active.\n");
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1570
		*data = 0;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1571
		goto out;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1572
	}
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1573
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1574
	*data = e1000_setup_desc_rings(adapter);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1575
	if (*data)
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1576
		goto out;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1577
	*data = e1000_setup_loopback_test(adapter);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1578
	if (*data)
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1579
		goto err_loopback;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1580
	*data = e1000_run_loopback_test(adapter);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1581
	e1000_loopback_cleanup(adapter);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1582
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1583
err_loopback:
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1584
	e1000_free_desc_rings(adapter);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1585
out:
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1586
	return *data;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1587
}
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1588
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1589
static int e1000_link_test(struct e1000_adapter *adapter, u64 *data)
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1590
{
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1591
	struct e1000_hw *hw = &adapter->hw;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1592
	*data = 0;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1593
	if (hw->media_type == e1000_media_type_internal_serdes) {
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1594
		int i = 0;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1595
		hw->serdes_link_down = true;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1596
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1597
		/* On some blade server designs, link establishment
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1598
		 * could take as long as 2-3 minutes */
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1599
		do {
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1600
			e1000_check_for_link(hw);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1601
			if (!hw->serdes_link_down)
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1602
				return *data;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1603
			msleep(20);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1604
		} while (i++ < 3750);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1605
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1606
		*data = 1;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1607
	} else {
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1608
		e1000_check_for_link(hw);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1609
		if (hw->autoneg)  /* if auto_neg is set wait for it */
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1610
			msleep(4000);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1611
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1612
		if (!(er32(STATUS) & E1000_STATUS_LU)) {
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1613
			*data = 1;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1614
		}
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1615
	}
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1616
	return *data;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1617
}
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1618
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1619
static int e1000_get_sset_count(struct net_device *netdev, int sset)
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1620
{
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1621
	switch (sset) {
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1622
	case ETH_SS_TEST:
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1623
		return E1000_TEST_LEN;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1624
	case ETH_SS_STATS:
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1625
		return E1000_STATS_LEN;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1626
	default:
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1627
		return -EOPNOTSUPP;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1628
	}
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1629
}
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1630
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1631
static void e1000_diag_test(struct net_device *netdev,
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1632
			    struct ethtool_test *eth_test, u64 *data)
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1633
{
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1634
	struct e1000_adapter *adapter = netdev_priv(netdev);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1635
	struct e1000_hw *hw = &adapter->hw;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1636
	bool if_running = netif_running(netdev);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1637
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1638
	set_bit(__E1000_TESTING, &adapter->flags);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1639
	if (eth_test->flags == ETH_TEST_FL_OFFLINE) {
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1640
		/* Offline tests */
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1641
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1642
		/* save speed, duplex, autoneg settings */
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1643
		u16 autoneg_advertised = hw->autoneg_advertised;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1644
		u8 forced_speed_duplex = hw->forced_speed_duplex;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1645
		u8 autoneg = hw->autoneg;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1646
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1647
		DPRINTK(HW, INFO, "offline testing starting\n");
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1648
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1649
		/* Link test performed before hardware reset so autoneg doesn't
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1650
		 * interfere with test result */
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1651
		if (e1000_link_test(adapter, &data[4]))
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1652
			eth_test->flags |= ETH_TEST_FL_FAILED;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1653
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1654
		if (if_running)
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1655
			/* indicate we're in test mode */
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1656
			dev_close(netdev);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1657
		else
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1658
			e1000_reset(adapter);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1659
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1660
		if (e1000_reg_test(adapter, &data[0]))
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1661
			eth_test->flags |= ETH_TEST_FL_FAILED;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1662
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1663
		e1000_reset(adapter);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1664
		if (e1000_eeprom_test(adapter, &data[1]))
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1665
			eth_test->flags |= ETH_TEST_FL_FAILED;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1666
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1667
		e1000_reset(adapter);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1668
		if (e1000_intr_test(adapter, &data[2]))
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1669
			eth_test->flags |= ETH_TEST_FL_FAILED;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1670
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1671
		e1000_reset(adapter);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1672
		/* make sure the phy is powered up */
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1673
		e1000_power_up_phy(adapter);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1674
		if (e1000_loopback_test(adapter, &data[3]))
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1675
			eth_test->flags |= ETH_TEST_FL_FAILED;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1676
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1677
		/* restore speed, duplex, autoneg settings */
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1678
		hw->autoneg_advertised = autoneg_advertised;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1679
		hw->forced_speed_duplex = forced_speed_duplex;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1680
		hw->autoneg = autoneg;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1681
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1682
		e1000_reset(adapter);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1683
		clear_bit(__E1000_TESTING, &adapter->flags);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1684
		if (if_running)
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1685
			dev_open(netdev);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1686
	} else {
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1687
		DPRINTK(HW, INFO, "online testing starting\n");
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1688
		/* Online tests */
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1689
		if (e1000_link_test(adapter, &data[4]))
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1690
			eth_test->flags |= ETH_TEST_FL_FAILED;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1691
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1692
		/* Online tests aren't run; pass by default */
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1693
		data[0] = 0;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1694
		data[1] = 0;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1695
		data[2] = 0;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1696
		data[3] = 0;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1697
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1698
		clear_bit(__E1000_TESTING, &adapter->flags);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1699
	}
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1700
	msleep_interruptible(4 * 1000);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1701
}
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1702
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1703
static int e1000_wol_exclusion(struct e1000_adapter *adapter,
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1704
			       struct ethtool_wolinfo *wol)
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1705
{
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1706
	struct e1000_hw *hw = &adapter->hw;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1707
	int retval = 1; /* fail by default */
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1708
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1709
	switch (hw->device_id) {
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1710
	case E1000_DEV_ID_82542:
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1711
	case E1000_DEV_ID_82543GC_FIBER:
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1712
	case E1000_DEV_ID_82543GC_COPPER:
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1713
	case E1000_DEV_ID_82544EI_FIBER:
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1714
	case E1000_DEV_ID_82546EB_QUAD_COPPER:
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1715
	case E1000_DEV_ID_82545EM_FIBER:
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1716
	case E1000_DEV_ID_82545EM_COPPER:
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1717
	case E1000_DEV_ID_82546GB_QUAD_COPPER:
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1718
	case E1000_DEV_ID_82546GB_PCIE:
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1719
	case E1000_DEV_ID_82571EB_SERDES_QUAD:
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1720
		/* these don't support WoL at all */
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1721
		wol->supported = 0;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1722
		break;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1723
	case E1000_DEV_ID_82546EB_FIBER:
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1724
	case E1000_DEV_ID_82546GB_FIBER:
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1725
	case E1000_DEV_ID_82571EB_FIBER:
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1726
	case E1000_DEV_ID_82571EB_SERDES:
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1727
	case E1000_DEV_ID_82571EB_COPPER:
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1728
		/* Wake events not supported on port B */
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1729
		if (er32(STATUS) & E1000_STATUS_FUNC_1) {
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1730
			wol->supported = 0;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1731
			break;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1732
		}
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1733
		/* return success for non excluded adapter ports */
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1734
		retval = 0;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1735
		break;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1736
	case E1000_DEV_ID_82571EB_QUAD_COPPER:
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1737
	case E1000_DEV_ID_82571EB_QUAD_FIBER:
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1738
	case E1000_DEV_ID_82571EB_QUAD_COPPER_LOWPROFILE:
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1739
	case E1000_DEV_ID_82571PT_QUAD_COPPER:
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1740
	case E1000_DEV_ID_82546GB_QUAD_COPPER_KSP3:
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1741
		/* quad port adapters only support WoL on port A */
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1742
		if (!adapter->quad_port_a) {
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1743
			wol->supported = 0;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1744
			break;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1745
		}
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1746
		/* return success for non excluded adapter ports */
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1747
		retval = 0;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1748
		break;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1749
	default:
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1750
		/* dual port cards only support WoL on port A from now on
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1751
		 * unless it was enabled in the eeprom for port B
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1752
		 * so exclude FUNC_1 ports from having WoL enabled */
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1753
		if (er32(STATUS) & E1000_STATUS_FUNC_1 &&
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1754
		    !adapter->eeprom_wol) {
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1755
			wol->supported = 0;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1756
			break;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1757
		}
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1758
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1759
		retval = 0;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1760
	}
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1761
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1762
	return retval;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1763
}
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1764
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1765
static void e1000_get_wol(struct net_device *netdev,
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1766
			  struct ethtool_wolinfo *wol)
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1767
{
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1768
	struct e1000_adapter *adapter = netdev_priv(netdev);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1769
	struct e1000_hw *hw = &adapter->hw;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1770
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1771
	wol->supported = WAKE_UCAST | WAKE_MCAST |
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1772
	                 WAKE_BCAST | WAKE_MAGIC;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1773
	wol->wolopts = 0;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1774
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1775
	/* this function will set ->supported = 0 and return 1 if wol is not
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1776
	 * supported by this hardware */
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1777
	if (e1000_wol_exclusion(adapter, wol) ||
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1778
	    !device_can_wakeup(&adapter->pdev->dev))
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1779
		return;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1780
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1781
	/* apply any specific unsupported masks here */
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1782
	switch (hw->device_id) {
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1783
	case E1000_DEV_ID_82546GB_QUAD_COPPER_KSP3:
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1784
		/* KSP3 does not suppport UCAST wake-ups */
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1785
		wol->supported &= ~WAKE_UCAST;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1786
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1787
		if (adapter->wol & E1000_WUFC_EX)
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1788
			DPRINTK(DRV, ERR, "Interface does not support "
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1789
		        "directed (unicast) frame wake-up packets\n");
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1790
		break;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1791
	default:
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1792
		break;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1793
	}
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1794
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1795
	if (adapter->wol & E1000_WUFC_EX)
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1796
		wol->wolopts |= WAKE_UCAST;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1797
	if (adapter->wol & E1000_WUFC_MC)
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1798
		wol->wolopts |= WAKE_MCAST;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1799
	if (adapter->wol & E1000_WUFC_BC)
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1800
		wol->wolopts |= WAKE_BCAST;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1801
	if (adapter->wol & E1000_WUFC_MAG)
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1802
		wol->wolopts |= WAKE_MAGIC;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1803
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1804
	return;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1805
}
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1806
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1807
static int e1000_set_wol(struct net_device *netdev, struct ethtool_wolinfo *wol)
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1808
{
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1809
	struct e1000_adapter *adapter = netdev_priv(netdev);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1810
	struct e1000_hw *hw = &adapter->hw;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1811
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1812
	if (wol->wolopts & (WAKE_PHY | WAKE_ARP | WAKE_MAGICSECURE))
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1813
		return -EOPNOTSUPP;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1814
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1815
	if (e1000_wol_exclusion(adapter, wol) ||
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1816
	    !device_can_wakeup(&adapter->pdev->dev))
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1817
		return wol->wolopts ? -EOPNOTSUPP : 0;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1818
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1819
	switch (hw->device_id) {
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1820
	case E1000_DEV_ID_82546GB_QUAD_COPPER_KSP3:
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1821
		if (wol->wolopts & WAKE_UCAST) {
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1822
			DPRINTK(DRV, ERR, "Interface does not support "
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1823
		        "directed (unicast) frame wake-up packets\n");
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1824
			return -EOPNOTSUPP;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1825
		}
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1826
		break;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1827
	default:
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1828
		break;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1829
	}
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1830
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1831
	/* these settings will always override what we currently have */
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1832
	adapter->wol = 0;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1833
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1834
	if (wol->wolopts & WAKE_UCAST)
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1835
		adapter->wol |= E1000_WUFC_EX;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1836
	if (wol->wolopts & WAKE_MCAST)
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1837
		adapter->wol |= E1000_WUFC_MC;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1838
	if (wol->wolopts & WAKE_BCAST)
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1839
		adapter->wol |= E1000_WUFC_BC;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1840
	if (wol->wolopts & WAKE_MAGIC)
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1841
		adapter->wol |= E1000_WUFC_MAG;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1842
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1843
	device_set_wakeup_enable(&adapter->pdev->dev, adapter->wol);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1844
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1845
	return 0;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1846
}
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1847
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1848
/* toggle LED 4 times per second = 2 "blinks" per second */
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1849
#define E1000_ID_INTERVAL	(HZ/4)
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1850
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1851
/* bit defines for adapter->led_status */
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1852
#define E1000_LED_ON		0
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1853
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1854
static void e1000_led_blink_callback(unsigned long data)
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1855
{
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1856
	struct e1000_adapter *adapter = (struct e1000_adapter *) data;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1857
	struct e1000_hw *hw = &adapter->hw;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1858
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1859
	if (test_and_change_bit(E1000_LED_ON, &adapter->led_status))
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1860
		e1000_led_off(hw);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1861
	else
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1862
		e1000_led_on(hw);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1863
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1864
	mod_timer(&adapter->blink_timer, jiffies + E1000_ID_INTERVAL);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1865
}
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1866
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1867
static int e1000_phys_id(struct net_device *netdev, u32 data)
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1868
{
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1869
	struct e1000_adapter *adapter = netdev_priv(netdev);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1870
	struct e1000_hw *hw = &adapter->hw;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1871
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1872
	if (!data)
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1873
		data = INT_MAX;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1874
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1875
	if (hw->mac_type < e1000_82571) {
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1876
		if (!adapter->blink_timer.function) {
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1877
			init_timer(&adapter->blink_timer);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1878
			adapter->blink_timer.function = e1000_led_blink_callback;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1879
			adapter->blink_timer.data = (unsigned long)adapter;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1880
		}
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1881
		e1000_setup_led(hw);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1882
		mod_timer(&adapter->blink_timer, jiffies);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1883
		msleep_interruptible(data * 1000);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1884
		del_timer_sync(&adapter->blink_timer);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1885
	} else if (hw->phy_type == e1000_phy_ife) {
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1886
		if (!adapter->blink_timer.function) {
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1887
			init_timer(&adapter->blink_timer);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1888
			adapter->blink_timer.function = e1000_led_blink_callback;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1889
			adapter->blink_timer.data = (unsigned long)adapter;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1890
		}
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1891
		mod_timer(&adapter->blink_timer, jiffies);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1892
		msleep_interruptible(data * 1000);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1893
		del_timer_sync(&adapter->blink_timer);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1894
		e1000_write_phy_reg(&(adapter->hw), IFE_PHY_SPECIAL_CONTROL_LED, 0);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1895
	} else {
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1896
		e1000_blink_led_start(hw);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1897
		msleep_interruptible(data * 1000);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1898
	}
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1899
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1900
	e1000_led_off(hw);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1901
	clear_bit(E1000_LED_ON, &adapter->led_status);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1902
	e1000_cleanup_led(hw);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1903
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1904
	return 0;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1905
}
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1906
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1907
static int e1000_nway_reset(struct net_device *netdev)
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1908
{
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1909
	struct e1000_adapter *adapter = netdev_priv(netdev);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1910
	if (netif_running(netdev))
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1911
		e1000_reinit_locked(adapter);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1912
	return 0;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1913
}
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1914
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1915
static void e1000_get_ethtool_stats(struct net_device *netdev,
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1916
				    struct ethtool_stats *stats, u64 *data)
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1917
{
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1918
	struct e1000_adapter *adapter = netdev_priv(netdev);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1919
	int i;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1920
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1921
	e1000_update_stats(adapter);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1922
	for (i = 0; i < E1000_GLOBAL_STATS_LEN; i++) {
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1923
		char *p = (char *)adapter+e1000_gstrings_stats[i].stat_offset;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1924
		data[i] = (e1000_gstrings_stats[i].sizeof_stat ==
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1925
			sizeof(u64)) ? *(u64 *)p : *(u32 *)p;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1926
	}
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1927
/*	BUG_ON(i != E1000_STATS_LEN); */
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1928
}
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1929
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1930
static void e1000_get_strings(struct net_device *netdev, u32 stringset,
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1931
			      u8 *data)
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1932
{
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1933
	u8 *p = data;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1934
	int i;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1935
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1936
	switch (stringset) {
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1937
	case ETH_SS_TEST:
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1938
		memcpy(data, *e1000_gstrings_test,
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1939
			sizeof(e1000_gstrings_test));
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1940
		break;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1941
	case ETH_SS_STATS:
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1942
		for (i = 0; i < E1000_GLOBAL_STATS_LEN; i++) {
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1943
			memcpy(p, e1000_gstrings_stats[i].stat_string,
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1944
			       ETH_GSTRING_LEN);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1945
			p += ETH_GSTRING_LEN;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1946
		}
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1947
/*		BUG_ON(p - data != E1000_STATS_LEN * ETH_GSTRING_LEN); */
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1948
		break;
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1949
	}
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1950
}
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1951
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1952
static const struct ethtool_ops e1000_ethtool_ops = {
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1953
	.get_settings           = e1000_get_settings,
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1954
	.set_settings           = e1000_set_settings,
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1955
	.get_drvinfo            = e1000_get_drvinfo,
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1956
	.get_regs_len           = e1000_get_regs_len,
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1957
	.get_regs               = e1000_get_regs,
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1958
	.get_wol                = e1000_get_wol,
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1959
	.set_wol                = e1000_set_wol,
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1960
	.get_msglevel           = e1000_get_msglevel,
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1961
	.set_msglevel           = e1000_set_msglevel,
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1962
	.nway_reset             = e1000_nway_reset,
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1963
	.get_link               = ethtool_op_get_link,
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1964
	.get_eeprom_len         = e1000_get_eeprom_len,
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1965
	.get_eeprom             = e1000_get_eeprom,
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1966
	.set_eeprom             = e1000_set_eeprom,
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1967
	.get_ringparam          = e1000_get_ringparam,
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1968
	.set_ringparam          = e1000_set_ringparam,
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1969
	.get_pauseparam         = e1000_get_pauseparam,
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1970
	.set_pauseparam         = e1000_set_pauseparam,
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1971
	.get_rx_csum            = e1000_get_rx_csum,
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1972
	.set_rx_csum            = e1000_set_rx_csum,
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1973
	.get_tx_csum            = e1000_get_tx_csum,
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1974
	.set_tx_csum            = e1000_set_tx_csum,
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1975
	.set_sg                 = ethtool_op_set_sg,
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1976
	.set_tso                = e1000_set_tso,
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1977
	.self_test              = e1000_diag_test,
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1978
	.get_strings            = e1000_get_strings,
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1979
	.phys_id                = e1000_phys_id,
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1980
	.get_ethtool_stats      = e1000_get_ethtool_stats,
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1981
	.get_sset_count		= e1000_get_sset_count,
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1982
};
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1983
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1984
void e1000_set_ethtool_ops(struct net_device *netdev)
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1985
{
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1986
	SET_ETHTOOL_OPS(netdev, &e1000_ethtool_ops);
25f848e2fbf4 Added e1000 driver for 2.6.27.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1987
}