devices/e1000/e1000_ethtool-2.6.32-ethercat.c
author Florian Pose <fp@igh-essen.com>
Tue, 04 Dec 2012 11:57:55 +0100
branchstable-1.5
changeset 2456 a9bbc44584e0
parent 2199 15babd8d4205
permissions -rw-r--r--
Reset master state machine when going to orphaned phase.
2199
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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 "e1000-2.6.32-ethercat.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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	{ "alloc_rx_buff_failed", E1000_STAT(alloc_rx_buff_failed) },
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	{ "tx_smbus", E1000_STAT(stats.mgptc) },
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	{ "rx_smbus", E1000_STAT(stats.mgprc) },
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	{ "dropped_smbus", E1000_STAT(stats.mgpdc) },
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};
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#define E1000_QUEUE_STATS_LEN 0
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#define E1000_GLOBAL_STATS_LEN ARRAY_SIZE(e1000_gstrings_stats)
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#define E1000_STATS_LEN (E1000_GLOBAL_STATS_LEN + E1000_QUEUE_STATS_LEN)
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static const char e1000_gstrings_test[][ETH_GSTRING_LEN] = {
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	"Register test  (offline)", "Eeprom test    (offline)",
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	"Interrupt test (offline)", "Loopback test  (offline)",
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	"Link test   (on/offline)"
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};
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#define E1000_TEST_LEN	ARRAY_SIZE(e1000_gstrings_test)
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static int e1000_get_settings(struct net_device *netdev,
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			      struct ethtool_cmd *ecmd)
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{
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	struct e1000_adapter *adapter = netdev_priv(netdev);
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	struct e1000_hw *hw = &adapter->hw;
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	if (hw->media_type == e1000_media_type_copper) {
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		ecmd->supported = (SUPPORTED_10baseT_Half |
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		                   SUPPORTED_10baseT_Full |
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		                   SUPPORTED_100baseT_Half |
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		                   SUPPORTED_100baseT_Full |
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		                   SUPPORTED_1000baseT_Full|
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		                   SUPPORTED_Autoneg |
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		                   SUPPORTED_TP);
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		ecmd->advertising = ADVERTISED_TP;
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		if (hw->autoneg == 1) {
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			ecmd->advertising |= ADVERTISED_Autoneg;
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			/* the e1000 autoneg seems to match ethtool nicely */
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			ecmd->advertising |= hw->autoneg_advertised;
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		}
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		ecmd->port = PORT_TP;
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		ecmd->phy_address = hw->phy_addr;
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		if (hw->mac_type == e1000_82543)
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   128
			ecmd->transceiver = XCVR_EXTERNAL;
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   129
		else
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			ecmd->transceiver = XCVR_INTERNAL;
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   131
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	} else {
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   133
		ecmd->supported   = (SUPPORTED_1000baseT_Full |
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   134
				     SUPPORTED_FIBRE |
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   135
				     SUPPORTED_Autoneg);
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   136
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		ecmd->advertising = (ADVERTISED_1000baseT_Full |
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   138
				     ADVERTISED_FIBRE |
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   139
				     ADVERTISED_Autoneg);
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		ecmd->port = PORT_FIBRE;
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   142
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   143
		if (hw->mac_type >= e1000_82545)
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   144
			ecmd->transceiver = XCVR_INTERNAL;
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   145
		else
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   146
			ecmd->transceiver = XCVR_EXTERNAL;
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   147
	}
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   149
	if (er32(STATUS) & E1000_STATUS_LU) {
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		e1000_get_speed_and_duplex(hw, &adapter->link_speed,
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   152
		                                   &adapter->link_duplex);
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		ecmd->speed = adapter->link_speed;
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   154
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   155
		/* unfortunatly FULL_DUPLEX != DUPLEX_FULL
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   156
		 *          and HALF_DUPLEX != DUPLEX_HALF */
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   157
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   158
		if (adapter->link_duplex == FULL_DUPLEX)
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   159
			ecmd->duplex = DUPLEX_FULL;
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   160
		else
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			ecmd->duplex = DUPLEX_HALF;
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   162
	} else {
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   163
		ecmd->speed = -1;
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   164
		ecmd->duplex = -1;
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   165
	}
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   166
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	ecmd->autoneg = ((hw->media_type == e1000_media_type_fiber) ||
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			 hw->autoneg) ? AUTONEG_ENABLE : AUTONEG_DISABLE;
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   169
	return 0;
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   170
}
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   171
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   172
static int e1000_set_settings(struct net_device *netdev,
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   173
			      struct ethtool_cmd *ecmd)
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{
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	struct e1000_adapter *adapter = netdev_priv(netdev);
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   176
	struct e1000_hw *hw = &adapter->hw;
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	if (adapter->ecdev)
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		return -EBUSY;
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   180
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	while (test_and_set_bit(__E1000_RESETTING, &adapter->flags))
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		msleep(1);
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   183
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   184
	if (ecmd->autoneg == AUTONEG_ENABLE) {
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		hw->autoneg = 1;
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   186
		if (hw->media_type == e1000_media_type_fiber)
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   187
			hw->autoneg_advertised = ADVERTISED_1000baseT_Full |
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   188
				     ADVERTISED_FIBRE |
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   189
				     ADVERTISED_Autoneg;
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   190
		else
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   191
			hw->autoneg_advertised = ecmd->advertising |
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   192
			                         ADVERTISED_TP |
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   193
			                         ADVERTISED_Autoneg;
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   194
		ecmd->advertising = hw->autoneg_advertised;
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   195
	} else
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   196
		if (e1000_set_spd_dplx(adapter, ecmd->speed + ecmd->duplex)) {
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			clear_bit(__E1000_RESETTING, &adapter->flags);
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   198
			return -EINVAL;
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   199
		}
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   200
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   201
	/* reset the link */
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   202
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   203
	if (netif_running(adapter->netdev)) {
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   204
		e1000_down(adapter);
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   205
		e1000_up(adapter);
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   206
	} else
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   207
		e1000_reset(adapter);
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   208
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   209
	clear_bit(__E1000_RESETTING, &adapter->flags);
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   210
	return 0;
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   211
}
15babd8d4205 Added e1000 driver for 2.6.32.
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   212
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   213
static void e1000_get_pauseparam(struct net_device *netdev,
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   214
				 struct ethtool_pauseparam *pause)
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   215
{
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   216
	struct e1000_adapter *adapter = netdev_priv(netdev);
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   217
	struct e1000_hw *hw = &adapter->hw;
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   218
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   219
	pause->autoneg =
15babd8d4205 Added e1000 driver for 2.6.32.
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   220
		(adapter->fc_autoneg ? AUTONEG_ENABLE : AUTONEG_DISABLE);
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   221
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   222
	if (hw->fc == E1000_FC_RX_PAUSE)
15babd8d4205 Added e1000 driver for 2.6.32.
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   223
		pause->rx_pause = 1;
15babd8d4205 Added e1000 driver for 2.6.32.
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diff changeset
   224
	else if (hw->fc == E1000_FC_TX_PAUSE)
15babd8d4205 Added e1000 driver for 2.6.32.
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   225
		pause->tx_pause = 1;
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diff changeset
   226
	else if (hw->fc == E1000_FC_FULL) {
15babd8d4205 Added e1000 driver for 2.6.32.
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   227
		pause->rx_pause = 1;
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   228
		pause->tx_pause = 1;
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diff changeset
   229
	}
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diff changeset
   230
}
15babd8d4205 Added e1000 driver for 2.6.32.
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   231
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diff changeset
   232
static int e1000_set_pauseparam(struct net_device *netdev,
15babd8d4205 Added e1000 driver for 2.6.32.
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diff changeset
   233
				struct ethtool_pauseparam *pause)
15babd8d4205 Added e1000 driver for 2.6.32.
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diff changeset
   234
{
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   235
	struct e1000_adapter *adapter = netdev_priv(netdev);
15babd8d4205 Added e1000 driver for 2.6.32.
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   236
	struct e1000_hw *hw = &adapter->hw;
15babd8d4205 Added e1000 driver for 2.6.32.
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diff changeset
   237
	int retval = 0;
15babd8d4205 Added e1000 driver for 2.6.32.
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diff changeset
   238
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   239
	if (adapter->ecdev)
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   240
		return -EBUSY;
15babd8d4205 Added e1000 driver for 2.6.32.
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   241
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   242
	adapter->fc_autoneg = pause->autoneg;
15babd8d4205 Added e1000 driver for 2.6.32.
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   243
15babd8d4205 Added e1000 driver for 2.6.32.
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   244
	while (test_and_set_bit(__E1000_RESETTING, &adapter->flags))
15babd8d4205 Added e1000 driver for 2.6.32.
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   245
		msleep(1);
15babd8d4205 Added e1000 driver for 2.6.32.
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diff changeset
   246
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diff changeset
   247
	if (pause->rx_pause && pause->tx_pause)
15babd8d4205 Added e1000 driver for 2.6.32.
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diff changeset
   248
		hw->fc = E1000_FC_FULL;
15babd8d4205 Added e1000 driver for 2.6.32.
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diff changeset
   249
	else if (pause->rx_pause && !pause->tx_pause)
15babd8d4205 Added e1000 driver for 2.6.32.
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diff changeset
   250
		hw->fc = E1000_FC_RX_PAUSE;
15babd8d4205 Added e1000 driver for 2.6.32.
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parents:
diff changeset
   251
	else if (!pause->rx_pause && pause->tx_pause)
15babd8d4205 Added e1000 driver for 2.6.32.
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diff changeset
   252
		hw->fc = E1000_FC_TX_PAUSE;
15babd8d4205 Added e1000 driver for 2.6.32.
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parents:
diff changeset
   253
	else if (!pause->rx_pause && !pause->tx_pause)
15babd8d4205 Added e1000 driver for 2.6.32.
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diff changeset
   254
		hw->fc = E1000_FC_NONE;
15babd8d4205 Added e1000 driver for 2.6.32.
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parents:
diff changeset
   255
15babd8d4205 Added e1000 driver for 2.6.32.
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diff changeset
   256
	hw->original_fc = hw->fc;
15babd8d4205 Added e1000 driver for 2.6.32.
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diff changeset
   257
15babd8d4205 Added e1000 driver for 2.6.32.
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diff changeset
   258
	if (adapter->fc_autoneg == AUTONEG_ENABLE) {
15babd8d4205 Added e1000 driver for 2.6.32.
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parents:
diff changeset
   259
		if (netif_running(adapter->netdev)) {
15babd8d4205 Added e1000 driver for 2.6.32.
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diff changeset
   260
			e1000_down(adapter);
15babd8d4205 Added e1000 driver for 2.6.32.
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diff changeset
   261
			e1000_up(adapter);
15babd8d4205 Added e1000 driver for 2.6.32.
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diff changeset
   262
		} else
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parents:
diff changeset
   263
			e1000_reset(adapter);
15babd8d4205 Added e1000 driver for 2.6.32.
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parents:
diff changeset
   264
	} else
15babd8d4205 Added e1000 driver for 2.6.32.
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parents:
diff changeset
   265
		retval = ((hw->media_type == e1000_media_type_fiber) ?
15babd8d4205 Added e1000 driver for 2.6.32.
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parents:
diff changeset
   266
			  e1000_setup_link(hw) : e1000_force_mac_fc(hw));
15babd8d4205 Added e1000 driver for 2.6.32.
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parents:
diff changeset
   267
15babd8d4205 Added e1000 driver for 2.6.32.
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parents:
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   268
	clear_bit(__E1000_RESETTING, &adapter->flags);
15babd8d4205 Added e1000 driver for 2.6.32.
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diff changeset
   269
	return retval;
15babd8d4205 Added e1000 driver for 2.6.32.
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parents:
diff changeset
   270
}
15babd8d4205 Added e1000 driver for 2.6.32.
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parents:
diff changeset
   271
15babd8d4205 Added e1000 driver for 2.6.32.
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parents:
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   272
static u32 e1000_get_rx_csum(struct net_device *netdev)
15babd8d4205 Added e1000 driver for 2.6.32.
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diff changeset
   273
{
15babd8d4205 Added e1000 driver for 2.6.32.
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diff changeset
   274
	struct e1000_adapter *adapter = netdev_priv(netdev);
15babd8d4205 Added e1000 driver for 2.6.32.
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   275
	return adapter->rx_csum;
15babd8d4205 Added e1000 driver for 2.6.32.
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parents:
diff changeset
   276
}
15babd8d4205 Added e1000 driver for 2.6.32.
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diff changeset
   277
15babd8d4205 Added e1000 driver for 2.6.32.
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parents:
diff changeset
   278
static int e1000_set_rx_csum(struct net_device *netdev, u32 data)
15babd8d4205 Added e1000 driver for 2.6.32.
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   279
{
15babd8d4205 Added e1000 driver for 2.6.32.
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diff changeset
   280
	struct e1000_adapter *adapter = netdev_priv(netdev);
15babd8d4205 Added e1000 driver for 2.6.32.
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parents:
diff changeset
   281
15babd8d4205 Added e1000 driver for 2.6.32.
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parents:
diff changeset
   282
	if (adapter->ecdev)
15babd8d4205 Added e1000 driver for 2.6.32.
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parents:
diff changeset
   283
		return -EBUSY;
15babd8d4205 Added e1000 driver for 2.6.32.
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parents:
diff changeset
   284
15babd8d4205 Added e1000 driver for 2.6.32.
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parents:
diff changeset
   285
	adapter->rx_csum = data;
15babd8d4205 Added e1000 driver for 2.6.32.
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parents:
diff changeset
   286
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   287
	if (netif_running(netdev))
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   288
		e1000_reinit_locked(adapter);
15babd8d4205 Added e1000 driver for 2.6.32.
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diff changeset
   289
	else
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   290
		e1000_reset(adapter);
15babd8d4205 Added e1000 driver for 2.6.32.
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diff changeset
   291
	return 0;
15babd8d4205 Added e1000 driver for 2.6.32.
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parents:
diff changeset
   292
}
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   293
15babd8d4205 Added e1000 driver for 2.6.32.
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parents:
diff changeset
   294
static u32 e1000_get_tx_csum(struct net_device *netdev)
15babd8d4205 Added e1000 driver for 2.6.32.
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parents:
diff changeset
   295
{
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   296
	return (netdev->features & NETIF_F_HW_CSUM) != 0;
15babd8d4205 Added e1000 driver for 2.6.32.
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parents:
diff changeset
   297
}
15babd8d4205 Added e1000 driver for 2.6.32.
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parents:
diff changeset
   298
15babd8d4205 Added e1000 driver for 2.6.32.
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parents:
diff changeset
   299
static int e1000_set_tx_csum(struct net_device *netdev, u32 data)
15babd8d4205 Added e1000 driver for 2.6.32.
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parents:
diff changeset
   300
{
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   301
	struct e1000_adapter *adapter = netdev_priv(netdev);
15babd8d4205 Added e1000 driver for 2.6.32.
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diff changeset
   302
	struct e1000_hw *hw = &adapter->hw;
15babd8d4205 Added e1000 driver for 2.6.32.
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parents:
diff changeset
   303
15babd8d4205 Added e1000 driver for 2.6.32.
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parents:
diff changeset
   304
	if (hw->mac_type < e1000_82543) {
15babd8d4205 Added e1000 driver for 2.6.32.
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parents:
diff changeset
   305
		if (!data)
15babd8d4205 Added e1000 driver for 2.6.32.
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parents:
diff changeset
   306
			return -EINVAL;
15babd8d4205 Added e1000 driver for 2.6.32.
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parents:
diff changeset
   307
		return 0;
15babd8d4205 Added e1000 driver for 2.6.32.
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parents:
diff changeset
   308
	}
15babd8d4205 Added e1000 driver for 2.6.32.
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parents:
diff changeset
   309
15babd8d4205 Added e1000 driver for 2.6.32.
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parents:
diff changeset
   310
	if (data)
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   311
		netdev->features |= NETIF_F_HW_CSUM;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   312
	else
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   313
		netdev->features &= ~NETIF_F_HW_CSUM;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   314
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   315
	return 0;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   316
}
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   317
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   318
static int e1000_set_tso(struct net_device *netdev, u32 data)
15babd8d4205 Added e1000 driver for 2.6.32.
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parents:
diff changeset
   319
{
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   320
	struct e1000_adapter *adapter = netdev_priv(netdev);
15babd8d4205 Added e1000 driver for 2.6.32.
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parents:
diff changeset
   321
	struct e1000_hw *hw = &adapter->hw;
15babd8d4205 Added e1000 driver for 2.6.32.
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parents:
diff changeset
   322
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   323
	if ((hw->mac_type < e1000_82544) ||
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   324
	    (hw->mac_type == e1000_82547))
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   325
		return data ? -EINVAL : 0;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   326
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   327
	if (data)
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   328
		netdev->features |= NETIF_F_TSO;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   329
	else
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   330
		netdev->features &= ~NETIF_F_TSO;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   331
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   332
	netdev->features &= ~NETIF_F_TSO6;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   333
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   334
	DPRINTK(PROBE, INFO, "TSO is %s\n", data ? "Enabled" : "Disabled");
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   335
	adapter->tso_force = true;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   336
	return 0;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   337
}
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   338
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   339
static u32 e1000_get_msglevel(struct net_device *netdev)
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   340
{
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   341
	struct e1000_adapter *adapter = netdev_priv(netdev);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   342
	return adapter->msg_enable;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   343
}
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   344
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   345
static void e1000_set_msglevel(struct net_device *netdev, u32 data)
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   346
{
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   347
	struct e1000_adapter *adapter = netdev_priv(netdev);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   348
	adapter->msg_enable = data;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   349
}
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   350
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   351
static int e1000_get_regs_len(struct net_device *netdev)
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   352
{
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   353
#define E1000_REGS_LEN 32
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   354
	return E1000_REGS_LEN * sizeof(u32);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   355
}
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   356
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   357
static void e1000_get_regs(struct net_device *netdev, struct ethtool_regs *regs,
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   358
			   void *p)
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   359
{
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   360
	struct e1000_adapter *adapter = netdev_priv(netdev);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   361
	struct e1000_hw *hw = &adapter->hw;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   362
	u32 *regs_buff = p;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   363
	u16 phy_data;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   364
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   365
	memset(p, 0, E1000_REGS_LEN * sizeof(u32));
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   366
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   367
	regs->version = (1 << 24) | (hw->revision_id << 16) | hw->device_id;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   368
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   369
	regs_buff[0]  = er32(CTRL);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   370
	regs_buff[1]  = er32(STATUS);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   371
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   372
	regs_buff[2]  = er32(RCTL);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   373
	regs_buff[3]  = er32(RDLEN);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   374
	regs_buff[4]  = er32(RDH);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   375
	regs_buff[5]  = er32(RDT);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   376
	regs_buff[6]  = er32(RDTR);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   377
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   378
	regs_buff[7]  = er32(TCTL);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   379
	regs_buff[8]  = er32(TDLEN);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   380
	regs_buff[9]  = er32(TDH);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   381
	regs_buff[10] = er32(TDT);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   382
	regs_buff[11] = er32(TIDV);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   383
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   384
	regs_buff[12] = hw->phy_type;  /* PHY type (IGP=1, M88=0) */
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   385
	if (hw->phy_type == e1000_phy_igp) {
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   386
		e1000_write_phy_reg(hw, IGP01E1000_PHY_PAGE_SELECT,
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   387
				    IGP01E1000_PHY_AGC_A);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   388
		e1000_read_phy_reg(hw, IGP01E1000_PHY_AGC_A &
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   389
				   IGP01E1000_PHY_PAGE_SELECT, &phy_data);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   390
		regs_buff[13] = (u32)phy_data; /* cable length */
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   391
		e1000_write_phy_reg(hw, IGP01E1000_PHY_PAGE_SELECT,
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   392
				    IGP01E1000_PHY_AGC_B);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   393
		e1000_read_phy_reg(hw, IGP01E1000_PHY_AGC_B &
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   394
				   IGP01E1000_PHY_PAGE_SELECT, &phy_data);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   395
		regs_buff[14] = (u32)phy_data; /* cable length */
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   396
		e1000_write_phy_reg(hw, IGP01E1000_PHY_PAGE_SELECT,
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   397
				    IGP01E1000_PHY_AGC_C);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   398
		e1000_read_phy_reg(hw, IGP01E1000_PHY_AGC_C &
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   399
				   IGP01E1000_PHY_PAGE_SELECT, &phy_data);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   400
		regs_buff[15] = (u32)phy_data; /* cable length */
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   401
		e1000_write_phy_reg(hw, IGP01E1000_PHY_PAGE_SELECT,
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   402
				    IGP01E1000_PHY_AGC_D);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   403
		e1000_read_phy_reg(hw, IGP01E1000_PHY_AGC_D &
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   404
				   IGP01E1000_PHY_PAGE_SELECT, &phy_data);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   405
		regs_buff[16] = (u32)phy_data; /* cable length */
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   406
		regs_buff[17] = 0; /* extended 10bt distance (not needed) */
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   407
		e1000_write_phy_reg(hw, IGP01E1000_PHY_PAGE_SELECT, 0x0);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   408
		e1000_read_phy_reg(hw, IGP01E1000_PHY_PORT_STATUS &
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   409
				   IGP01E1000_PHY_PAGE_SELECT, &phy_data);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   410
		regs_buff[18] = (u32)phy_data; /* cable polarity */
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   411
		e1000_write_phy_reg(hw, IGP01E1000_PHY_PAGE_SELECT,
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   412
				    IGP01E1000_PHY_PCS_INIT_REG);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   413
		e1000_read_phy_reg(hw, IGP01E1000_PHY_PCS_INIT_REG &
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   414
				   IGP01E1000_PHY_PAGE_SELECT, &phy_data);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   415
		regs_buff[19] = (u32)phy_data; /* cable polarity */
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   416
		regs_buff[20] = 0; /* polarity correction enabled (always) */
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   417
		regs_buff[22] = 0; /* phy receive errors (unavailable) */
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   418
		regs_buff[23] = regs_buff[18]; /* mdix mode */
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   419
		e1000_write_phy_reg(hw, IGP01E1000_PHY_PAGE_SELECT, 0x0);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   420
	} else {
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   421
		e1000_read_phy_reg(hw, M88E1000_PHY_SPEC_STATUS, &phy_data);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   422
		regs_buff[13] = (u32)phy_data; /* cable length */
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   423
		regs_buff[14] = 0;  /* Dummy (to align w/ IGP phy reg dump) */
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   424
		regs_buff[15] = 0;  /* Dummy (to align w/ IGP phy reg dump) */
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   425
		regs_buff[16] = 0;  /* Dummy (to align w/ IGP phy reg dump) */
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   426
		e1000_read_phy_reg(hw, M88E1000_PHY_SPEC_CTRL, &phy_data);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   427
		regs_buff[17] = (u32)phy_data; /* extended 10bt distance */
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   428
		regs_buff[18] = regs_buff[13]; /* cable polarity */
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   429
		regs_buff[19] = 0;  /* Dummy (to align w/ IGP phy reg dump) */
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   430
		regs_buff[20] = regs_buff[17]; /* polarity correction */
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   431
		/* phy receive errors */
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   432
		regs_buff[22] = adapter->phy_stats.receive_errors;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   433
		regs_buff[23] = regs_buff[13]; /* mdix mode */
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   434
	}
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   435
	regs_buff[21] = adapter->phy_stats.idle_errors;  /* phy idle errors */
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   436
	e1000_read_phy_reg(hw, PHY_1000T_STATUS, &phy_data);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   437
	regs_buff[24] = (u32)phy_data;  /* phy local receiver status */
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   438
	regs_buff[25] = regs_buff[24];  /* phy remote receiver status */
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   439
	if (hw->mac_type >= e1000_82540 &&
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   440
	    hw->media_type == e1000_media_type_copper) {
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   441
		regs_buff[26] = er32(MANC);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   442
	}
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   443
}
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   444
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   445
static int e1000_get_eeprom_len(struct net_device *netdev)
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   446
{
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   447
	struct e1000_adapter *adapter = netdev_priv(netdev);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   448
	struct e1000_hw *hw = &adapter->hw;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   449
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   450
	return hw->eeprom.word_size * 2;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   451
}
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   452
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   453
static int e1000_get_eeprom(struct net_device *netdev,
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   454
			    struct ethtool_eeprom *eeprom, u8 *bytes)
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   455
{
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   456
	struct e1000_adapter *adapter = netdev_priv(netdev);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   457
	struct e1000_hw *hw = &adapter->hw;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   458
	u16 *eeprom_buff;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   459
	int first_word, last_word;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   460
	int ret_val = 0;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   461
	u16 i;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   462
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   463
	if (eeprom->len == 0)
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   464
		return -EINVAL;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   465
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   466
	eeprom->magic = hw->vendor_id | (hw->device_id << 16);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   467
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   468
	first_word = eeprom->offset >> 1;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   469
	last_word = (eeprom->offset + eeprom->len - 1) >> 1;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   470
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   471
	eeprom_buff = kmalloc(sizeof(u16) *
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   472
			(last_word - first_word + 1), GFP_KERNEL);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   473
	if (!eeprom_buff)
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   474
		return -ENOMEM;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   475
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   476
	if (hw->eeprom.type == e1000_eeprom_spi)
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   477
		ret_val = e1000_read_eeprom(hw, first_word,
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   478
					    last_word - first_word + 1,
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   479
					    eeprom_buff);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   480
	else {
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   481
		for (i = 0; i < last_word - first_word + 1; i++) {
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   482
			ret_val = e1000_read_eeprom(hw, first_word + i, 1,
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   483
						    &eeprom_buff[i]);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   484
			if (ret_val)
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   485
				break;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   486
		}
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   487
	}
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   488
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   489
	/* Device's eeprom is always little-endian, word addressable */
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   490
	for (i = 0; i < last_word - first_word + 1; i++)
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   491
		le16_to_cpus(&eeprom_buff[i]);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   492
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   493
	memcpy(bytes, (u8 *)eeprom_buff + (eeprom->offset & 1),
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   494
			eeprom->len);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   495
	kfree(eeprom_buff);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   496
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   497
	return ret_val;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   498
}
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   499
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   500
static int e1000_set_eeprom(struct net_device *netdev,
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   501
			    struct ethtool_eeprom *eeprom, u8 *bytes)
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   502
{
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   503
	struct e1000_adapter *adapter = netdev_priv(netdev);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   504
	struct e1000_hw *hw = &adapter->hw;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   505
	u16 *eeprom_buff;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   506
	void *ptr;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   507
	int max_len, first_word, last_word, ret_val = 0;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   508
	u16 i;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   509
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   510
	if (eeprom->len == 0)
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   511
		return -EOPNOTSUPP;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   512
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   513
	if (eeprom->magic != (hw->vendor_id | (hw->device_id << 16)))
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   514
		return -EFAULT;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   515
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   516
	max_len = hw->eeprom.word_size * 2;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   517
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   518
	first_word = eeprom->offset >> 1;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   519
	last_word = (eeprom->offset + eeprom->len - 1) >> 1;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   520
	eeprom_buff = kmalloc(max_len, GFP_KERNEL);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   521
	if (!eeprom_buff)
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   522
		return -ENOMEM;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   523
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   524
	ptr = (void *)eeprom_buff;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   525
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   526
	if (eeprom->offset & 1) {
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   527
		/* need read/modify/write of first changed EEPROM word */
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   528
		/* only the second byte of the word is being modified */
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   529
		ret_val = e1000_read_eeprom(hw, first_word, 1,
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   530
					    &eeprom_buff[0]);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   531
		ptr++;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   532
	}
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   533
	if (((eeprom->offset + eeprom->len) & 1) && (ret_val == 0)) {
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   534
		/* need read/modify/write of last changed EEPROM word */
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   535
		/* only the first byte of the word is being modified */
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   536
		ret_val = e1000_read_eeprom(hw, last_word, 1,
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   537
		                  &eeprom_buff[last_word - first_word]);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   538
	}
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   539
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   540
	/* Device's eeprom is always little-endian, word addressable */
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   541
	for (i = 0; i < last_word - first_word + 1; i++)
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   542
		le16_to_cpus(&eeprom_buff[i]);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   543
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   544
	memcpy(ptr, bytes, eeprom->len);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   545
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   546
	for (i = 0; i < last_word - first_word + 1; i++)
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   547
		eeprom_buff[i] = cpu_to_le16(eeprom_buff[i]);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   548
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   549
	ret_val = e1000_write_eeprom(hw, first_word,
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   550
				     last_word - first_word + 1, eeprom_buff);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   551
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   552
	/* Update the checksum over the first part of the EEPROM if needed */
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   553
	if ((ret_val == 0) && (first_word <= EEPROM_CHECKSUM_REG))
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   554
		e1000_update_eeprom_checksum(hw);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   555
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   556
	kfree(eeprom_buff);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   557
	return ret_val;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   558
}
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   559
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   560
static void e1000_get_drvinfo(struct net_device *netdev,
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   561
			      struct ethtool_drvinfo *drvinfo)
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   562
{
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   563
	struct e1000_adapter *adapter = netdev_priv(netdev);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   564
	char firmware_version[32];
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   565
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   566
	strncpy(drvinfo->driver,  e1000_driver_name, 32);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   567
	strncpy(drvinfo->version, e1000_driver_version, 32);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   568
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   569
	sprintf(firmware_version, "N/A");
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   570
	strncpy(drvinfo->fw_version, firmware_version, 32);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   571
	strncpy(drvinfo->bus_info, pci_name(adapter->pdev), 32);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   572
	drvinfo->regdump_len = e1000_get_regs_len(netdev);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   573
	drvinfo->eedump_len = e1000_get_eeprom_len(netdev);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   574
}
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   575
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   576
static void e1000_get_ringparam(struct net_device *netdev,
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   577
				struct ethtool_ringparam *ring)
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   578
{
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   579
	struct e1000_adapter *adapter = netdev_priv(netdev);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   580
	struct e1000_hw *hw = &adapter->hw;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   581
	e1000_mac_type mac_type = hw->mac_type;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   582
	struct e1000_tx_ring *txdr = adapter->tx_ring;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   583
	struct e1000_rx_ring *rxdr = adapter->rx_ring;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   584
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   585
	ring->rx_max_pending = (mac_type < e1000_82544) ? E1000_MAX_RXD :
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   586
		E1000_MAX_82544_RXD;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   587
	ring->tx_max_pending = (mac_type < e1000_82544) ? E1000_MAX_TXD :
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   588
		E1000_MAX_82544_TXD;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   589
	ring->rx_mini_max_pending = 0;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   590
	ring->rx_jumbo_max_pending = 0;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   591
	ring->rx_pending = rxdr->count;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   592
	ring->tx_pending = txdr->count;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   593
	ring->rx_mini_pending = 0;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   594
	ring->rx_jumbo_pending = 0;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   595
}
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   596
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   597
static int e1000_set_ringparam(struct net_device *netdev,
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   598
			       struct ethtool_ringparam *ring)
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   599
{
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   600
	struct e1000_adapter *adapter = netdev_priv(netdev);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   601
	struct e1000_hw *hw = &adapter->hw;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   602
	e1000_mac_type mac_type = hw->mac_type;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   603
	struct e1000_tx_ring *txdr, *tx_old;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   604
	struct e1000_rx_ring *rxdr, *rx_old;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   605
	int i, err;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   606
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   607
	if (adapter->ecdev)
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   608
		return -EBUSY;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   609
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   610
	if ((ring->rx_mini_pending) || (ring->rx_jumbo_pending))
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   611
		return -EINVAL;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   612
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   613
	while (test_and_set_bit(__E1000_RESETTING, &adapter->flags))
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   614
		msleep(1);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   615
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   616
	if (netif_running(adapter->netdev))
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   617
		e1000_down(adapter);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   618
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   619
	tx_old = adapter->tx_ring;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   620
	rx_old = adapter->rx_ring;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   621
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   622
	err = -ENOMEM;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   623
	txdr = kcalloc(adapter->num_tx_queues, sizeof(struct e1000_tx_ring), GFP_KERNEL);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   624
	if (!txdr)
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   625
		goto err_alloc_tx;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   626
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   627
	rxdr = kcalloc(adapter->num_rx_queues, sizeof(struct e1000_rx_ring), GFP_KERNEL);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   628
	if (!rxdr)
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   629
		goto err_alloc_rx;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   630
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   631
	adapter->tx_ring = txdr;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   632
	adapter->rx_ring = rxdr;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   633
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   634
	rxdr->count = max(ring->rx_pending,(u32)E1000_MIN_RXD);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   635
	rxdr->count = min(rxdr->count,(u32)(mac_type < e1000_82544 ?
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   636
		E1000_MAX_RXD : E1000_MAX_82544_RXD));
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   637
	rxdr->count = ALIGN(rxdr->count, REQ_RX_DESCRIPTOR_MULTIPLE);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   638
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   639
	txdr->count = max(ring->tx_pending,(u32)E1000_MIN_TXD);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   640
	txdr->count = min(txdr->count,(u32)(mac_type < e1000_82544 ?
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   641
		E1000_MAX_TXD : E1000_MAX_82544_TXD));
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   642
	txdr->count = ALIGN(txdr->count, REQ_TX_DESCRIPTOR_MULTIPLE);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   643
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   644
	for (i = 0; i < adapter->num_tx_queues; i++)
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   645
		txdr[i].count = txdr->count;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   646
	for (i = 0; i < adapter->num_rx_queues; i++)
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   647
		rxdr[i].count = rxdr->count;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   648
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   649
	if (netif_running(adapter->netdev)) {
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   650
		/* Try to get new resources before deleting old */
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   651
		err = e1000_setup_all_rx_resources(adapter);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   652
		if (err)
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   653
			goto err_setup_rx;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   654
		err = e1000_setup_all_tx_resources(adapter);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   655
		if (err)
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   656
			goto err_setup_tx;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   657
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   658
		/* save the new, restore the old in order to free it,
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   659
		 * then restore the new back again */
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   660
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   661
		adapter->rx_ring = rx_old;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   662
		adapter->tx_ring = tx_old;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   663
		e1000_free_all_rx_resources(adapter);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   664
		e1000_free_all_tx_resources(adapter);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   665
		kfree(tx_old);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   666
		kfree(rx_old);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   667
		adapter->rx_ring = rxdr;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   668
		adapter->tx_ring = txdr;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   669
		err = e1000_up(adapter);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   670
		if (err)
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   671
			goto err_setup;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   672
	}
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   673
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   674
	clear_bit(__E1000_RESETTING, &adapter->flags);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   675
	return 0;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   676
err_setup_tx:
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   677
	e1000_free_all_rx_resources(adapter);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   678
err_setup_rx:
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   679
	adapter->rx_ring = rx_old;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   680
	adapter->tx_ring = tx_old;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   681
	kfree(rxdr);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   682
err_alloc_rx:
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   683
	kfree(txdr);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   684
err_alloc_tx:
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   685
	e1000_up(adapter);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   686
err_setup:
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   687
	clear_bit(__E1000_RESETTING, &adapter->flags);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   688
	return err;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   689
}
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   690
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   691
static bool reg_pattern_test(struct e1000_adapter *adapter, u64 *data, int reg,
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   692
			     u32 mask, u32 write)
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   693
{
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   694
	struct e1000_hw *hw = &adapter->hw;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   695
	static const u32 test[] =
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   696
		{0x5A5A5A5A, 0xA5A5A5A5, 0x00000000, 0xFFFFFFFF};
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   697
	u8 __iomem *address = hw->hw_addr + reg;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   698
	u32 read;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   699
	int i;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   700
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   701
	for (i = 0; i < ARRAY_SIZE(test); i++) {
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   702
		writel(write & test[i], address);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   703
		read = readl(address);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   704
		if (read != (write & test[i] & mask)) {
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   705
			DPRINTK(DRV, ERR, "pattern test reg %04X failed: "
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   706
				"got 0x%08X expected 0x%08X\n",
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   707
				reg, read, (write & test[i] & mask));
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   708
			*data = reg;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   709
			return true;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   710
		}
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   711
	}
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   712
	return false;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   713
}
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   714
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   715
static bool reg_set_and_check(struct e1000_adapter *adapter, u64 *data, int reg,
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   716
			      u32 mask, u32 write)
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   717
{
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   718
	struct e1000_hw *hw = &adapter->hw;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   719
	u8 __iomem *address = hw->hw_addr + reg;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   720
	u32 read;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   721
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   722
	writel(write & mask, address);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   723
	read = readl(address);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   724
	if ((read & mask) != (write & mask)) {
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   725
		DPRINTK(DRV, ERR, "set/check reg %04X test failed: "
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   726
			"got 0x%08X expected 0x%08X\n",
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   727
			reg, (read & mask), (write & mask));
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   728
		*data = reg;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   729
		return true;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   730
	}
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   731
	return false;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   732
}
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   733
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   734
#define REG_PATTERN_TEST(reg, mask, write)			     \
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   735
	do {							     \
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   736
		if (reg_pattern_test(adapter, data,		     \
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   737
			     (hw->mac_type >= e1000_82543)   \
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   738
			     ? E1000_##reg : E1000_82542_##reg,	     \
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   739
			     mask, write))			     \
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   740
			return 1;				     \
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   741
	} while (0)
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   742
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   743
#define REG_SET_AND_CHECK(reg, mask, write)			     \
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   744
	do {							     \
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   745
		if (reg_set_and_check(adapter, data,		     \
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   746
			      (hw->mac_type >= e1000_82543)  \
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   747
			      ? E1000_##reg : E1000_82542_##reg,     \
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   748
			      mask, write))			     \
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   749
			return 1;				     \
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   750
	} while (0)
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   751
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   752
static int e1000_reg_test(struct e1000_adapter *adapter, u64 *data)
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   753
{
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   754
	u32 value, before, after;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   755
	u32 i, toggle;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   756
	struct e1000_hw *hw = &adapter->hw;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   757
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   758
	/* The status register is Read Only, so a write should fail.
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   759
	 * Some bits that get toggled are ignored.
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   760
	 */
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   761
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   762
	/* there are several bits on newer hardware that are r/w */
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   763
	toggle = 0xFFFFF833;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   764
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   765
	before = er32(STATUS);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   766
	value = (er32(STATUS) & toggle);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   767
	ew32(STATUS, toggle);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   768
	after = er32(STATUS) & toggle;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   769
	if (value != after) {
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   770
		DPRINTK(DRV, ERR, "failed STATUS register test got: "
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   771
		        "0x%08X expected: 0x%08X\n", after, value);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   772
		*data = 1;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   773
		return 1;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   774
	}
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   775
	/* restore previous status */
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   776
	ew32(STATUS, before);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   777
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   778
	REG_PATTERN_TEST(FCAL, 0xFFFFFFFF, 0xFFFFFFFF);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   779
	REG_PATTERN_TEST(FCAH, 0x0000FFFF, 0xFFFFFFFF);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   780
	REG_PATTERN_TEST(FCT, 0x0000FFFF, 0xFFFFFFFF);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   781
	REG_PATTERN_TEST(VET, 0x0000FFFF, 0xFFFFFFFF);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   782
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   783
	REG_PATTERN_TEST(RDTR, 0x0000FFFF, 0xFFFFFFFF);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   784
	REG_PATTERN_TEST(RDBAH, 0xFFFFFFFF, 0xFFFFFFFF);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   785
	REG_PATTERN_TEST(RDLEN, 0x000FFF80, 0x000FFFFF);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   786
	REG_PATTERN_TEST(RDH, 0x0000FFFF, 0x0000FFFF);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   787
	REG_PATTERN_TEST(RDT, 0x0000FFFF, 0x0000FFFF);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   788
	REG_PATTERN_TEST(FCRTH, 0x0000FFF8, 0x0000FFF8);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   789
	REG_PATTERN_TEST(FCTTV, 0x0000FFFF, 0x0000FFFF);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   790
	REG_PATTERN_TEST(TIPG, 0x3FFFFFFF, 0x3FFFFFFF);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   791
	REG_PATTERN_TEST(TDBAH, 0xFFFFFFFF, 0xFFFFFFFF);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   792
	REG_PATTERN_TEST(TDLEN, 0x000FFF80, 0x000FFFFF);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   793
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   794
	REG_SET_AND_CHECK(RCTL, 0xFFFFFFFF, 0x00000000);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   795
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   796
	before = 0x06DFB3FE;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   797
	REG_SET_AND_CHECK(RCTL, before, 0x003FFFFB);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   798
	REG_SET_AND_CHECK(TCTL, 0xFFFFFFFF, 0x00000000);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   799
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   800
	if (hw->mac_type >= e1000_82543) {
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   801
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   802
		REG_SET_AND_CHECK(RCTL, before, 0xFFFFFFFF);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   803
		REG_PATTERN_TEST(RDBAL, 0xFFFFFFF0, 0xFFFFFFFF);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   804
		REG_PATTERN_TEST(TXCW, 0xC000FFFF, 0x0000FFFF);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   805
		REG_PATTERN_TEST(TDBAL, 0xFFFFFFF0, 0xFFFFFFFF);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   806
		REG_PATTERN_TEST(TIDV, 0x0000FFFF, 0x0000FFFF);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   807
		value = E1000_RAR_ENTRIES;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   808
		for (i = 0; i < value; i++) {
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   809
			REG_PATTERN_TEST(RA + (((i << 1) + 1) << 2), 0x8003FFFF,
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   810
			                 0xFFFFFFFF);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   811
		}
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   812
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   813
	} else {
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   814
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   815
		REG_SET_AND_CHECK(RCTL, 0xFFFFFFFF, 0x01FFFFFF);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   816
		REG_PATTERN_TEST(RDBAL, 0xFFFFF000, 0xFFFFFFFF);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   817
		REG_PATTERN_TEST(TXCW, 0x0000FFFF, 0x0000FFFF);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   818
		REG_PATTERN_TEST(TDBAL, 0xFFFFF000, 0xFFFFFFFF);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   819
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   820
	}
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   821
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   822
	value = E1000_MC_TBL_SIZE;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   823
	for (i = 0; i < value; i++)
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   824
		REG_PATTERN_TEST(MTA + (i << 2), 0xFFFFFFFF, 0xFFFFFFFF);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   825
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   826
	*data = 0;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   827
	return 0;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   828
}
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   829
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   830
static int e1000_eeprom_test(struct e1000_adapter *adapter, u64 *data)
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   831
{
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   832
	struct e1000_hw *hw = &adapter->hw;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   833
	u16 temp;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   834
	u16 checksum = 0;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   835
	u16 i;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   836
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   837
	*data = 0;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   838
	/* Read and add up the contents of the EEPROM */
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   839
	for (i = 0; i < (EEPROM_CHECKSUM_REG + 1); i++) {
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   840
		if ((e1000_read_eeprom(hw, i, 1, &temp)) < 0) {
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   841
			*data = 1;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   842
			break;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   843
		}
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   844
		checksum += temp;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   845
	}
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   846
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   847
	/* If Checksum is not Correct return error else test passed */
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   848
	if ((checksum != (u16)EEPROM_SUM) && !(*data))
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   849
		*data = 2;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   850
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   851
	return *data;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   852
}
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   853
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   854
static irqreturn_t e1000_test_intr(int irq, void *data)
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   855
{
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   856
	struct net_device *netdev = (struct net_device *)data;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   857
	struct e1000_adapter *adapter = netdev_priv(netdev);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   858
	struct e1000_hw *hw = &adapter->hw;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   859
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   860
	adapter->test_icr |= er32(ICR);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   861
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   862
	return IRQ_HANDLED;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   863
}
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   864
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   865
static int e1000_intr_test(struct e1000_adapter *adapter, u64 *data)
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   866
{
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   867
	struct net_device *netdev = adapter->netdev;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   868
	u32 mask, i = 0;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   869
	bool shared_int = true;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   870
	u32 irq = adapter->pdev->irq;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   871
	struct e1000_hw *hw = &adapter->hw;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   872
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   873
	*data = 0;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   874
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   875
	/* NOTE: we don't test MSI interrupts here, yet */
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   876
	/* Hook up test interrupt handler just for this test */
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   877
	if (!request_irq(irq, &e1000_test_intr, IRQF_PROBE_SHARED, netdev->name,
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   878
	                 netdev))
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   879
		shared_int = false;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   880
	else if (request_irq(irq, &e1000_test_intr, IRQF_SHARED,
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   881
	         netdev->name, netdev)) {
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   882
		*data = 1;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   883
		return -1;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   884
	}
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   885
	DPRINTK(HW, INFO, "testing %s interrupt\n",
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   886
	        (shared_int ? "shared" : "unshared"));
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   887
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   888
	/* Disable all the interrupts */
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   889
	ew32(IMC, 0xFFFFFFFF);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   890
	msleep(10);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   891
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   892
	/* Test each interrupt */
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   893
	for (; i < 10; i++) {
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   894
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   895
		/* Interrupt to test */
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   896
		mask = 1 << i;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   897
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   898
		if (!shared_int) {
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   899
			/* Disable the interrupt to be reported in
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   900
			 * the cause register and then force the same
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   901
			 * interrupt and see if one gets posted.  If
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   902
			 * an interrupt was posted to the bus, the
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   903
			 * test failed.
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   904
			 */
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   905
			adapter->test_icr = 0;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   906
			ew32(IMC, mask);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   907
			ew32(ICS, mask);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   908
			msleep(10);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   909
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   910
			if (adapter->test_icr & mask) {
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   911
				*data = 3;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   912
				break;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   913
			}
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   914
		}
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   915
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   916
		/* Enable the interrupt to be reported in
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   917
		 * the cause register and then force the same
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   918
		 * interrupt and see if one gets posted.  If
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   919
		 * an interrupt was not posted to the bus, the
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   920
		 * test failed.
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   921
		 */
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   922
		adapter->test_icr = 0;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   923
		ew32(IMS, mask);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   924
		ew32(ICS, mask);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   925
		msleep(10);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   926
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   927
		if (!(adapter->test_icr & mask)) {
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   928
			*data = 4;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   929
			break;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   930
		}
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   931
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   932
		if (!shared_int) {
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   933
			/* Disable the other interrupts to be reported in
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   934
			 * the cause register and then force the other
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   935
			 * interrupts and see if any get posted.  If
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   936
			 * an interrupt was posted to the bus, the
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   937
			 * test failed.
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   938
			 */
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   939
			adapter->test_icr = 0;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   940
			ew32(IMC, ~mask & 0x00007FFF);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   941
			ew32(ICS, ~mask & 0x00007FFF);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   942
			msleep(10);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   943
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   944
			if (adapter->test_icr) {
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   945
				*data = 5;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   946
				break;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   947
			}
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   948
		}
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   949
	}
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   950
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   951
	/* Disable all the interrupts */
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   952
	ew32(IMC, 0xFFFFFFFF);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   953
	msleep(10);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   954
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   955
	/* Unhook test interrupt handler */
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   956
	free_irq(irq, netdev);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   957
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   958
	return *data;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   959
}
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   960
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   961
static void e1000_free_desc_rings(struct e1000_adapter *adapter)
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   962
{
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   963
	struct e1000_tx_ring *txdr = &adapter->test_tx_ring;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   964
	struct e1000_rx_ring *rxdr = &adapter->test_rx_ring;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   965
	struct pci_dev *pdev = adapter->pdev;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   966
	int i;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   967
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   968
	if (txdr->desc && txdr->buffer_info) {
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   969
		for (i = 0; i < txdr->count; i++) {
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   970
			if (txdr->buffer_info[i].dma)
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   971
				pci_unmap_single(pdev, txdr->buffer_info[i].dma,
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   972
						 txdr->buffer_info[i].length,
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   973
						 PCI_DMA_TODEVICE);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   974
			if (txdr->buffer_info[i].skb)
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   975
				dev_kfree_skb(txdr->buffer_info[i].skb);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   976
		}
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   977
	}
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   978
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   979
	if (rxdr->desc && rxdr->buffer_info) {
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   980
		for (i = 0; i < rxdr->count; i++) {
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   981
			if (rxdr->buffer_info[i].dma)
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   982
				pci_unmap_single(pdev, rxdr->buffer_info[i].dma,
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   983
						 rxdr->buffer_info[i].length,
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   984
						 PCI_DMA_FROMDEVICE);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   985
			if (rxdr->buffer_info[i].skb)
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   986
				dev_kfree_skb(rxdr->buffer_info[i].skb);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   987
		}
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   988
	}
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   989
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   990
	if (txdr->desc) {
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   991
		pci_free_consistent(pdev, txdr->size, txdr->desc, txdr->dma);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   992
		txdr->desc = NULL;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   993
	}
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   994
	if (rxdr->desc) {
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   995
		pci_free_consistent(pdev, rxdr->size, rxdr->desc, rxdr->dma);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   996
		rxdr->desc = NULL;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   997
	}
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   998
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   999
	kfree(txdr->buffer_info);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1000
	txdr->buffer_info = NULL;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1001
	kfree(rxdr->buffer_info);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1002
	rxdr->buffer_info = NULL;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1003
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1004
	return;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1005
}
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1006
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1007
static int e1000_setup_desc_rings(struct e1000_adapter *adapter)
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1008
{
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1009
	struct e1000_hw *hw = &adapter->hw;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1010
	struct e1000_tx_ring *txdr = &adapter->test_tx_ring;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1011
	struct e1000_rx_ring *rxdr = &adapter->test_rx_ring;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1012
	struct pci_dev *pdev = adapter->pdev;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1013
	u32 rctl;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1014
	int i, ret_val;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1015
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1016
	/* Setup Tx descriptor ring and Tx buffers */
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1017
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1018
	if (!txdr->count)
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1019
		txdr->count = E1000_DEFAULT_TXD;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1020
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1021
	txdr->buffer_info = kcalloc(txdr->count, sizeof(struct e1000_buffer),
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1022
				    GFP_KERNEL);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1023
	if (!txdr->buffer_info) {
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1024
		ret_val = 1;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1025
		goto err_nomem;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1026
	}
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1027
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1028
	txdr->size = txdr->count * sizeof(struct e1000_tx_desc);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1029
	txdr->size = ALIGN(txdr->size, 4096);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1030
	txdr->desc = pci_alloc_consistent(pdev, txdr->size, &txdr->dma);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1031
	if (!txdr->desc) {
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1032
		ret_val = 2;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1033
		goto err_nomem;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1034
	}
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1035
	memset(txdr->desc, 0, txdr->size);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1036
	txdr->next_to_use = txdr->next_to_clean = 0;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1037
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1038
	ew32(TDBAL, ((u64)txdr->dma & 0x00000000FFFFFFFF));
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1039
	ew32(TDBAH, ((u64)txdr->dma >> 32));
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1040
	ew32(TDLEN, txdr->count * sizeof(struct e1000_tx_desc));
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1041
	ew32(TDH, 0);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1042
	ew32(TDT, 0);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1043
	ew32(TCTL, E1000_TCTL_PSP | E1000_TCTL_EN |
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1044
	     E1000_COLLISION_THRESHOLD << E1000_CT_SHIFT |
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1045
	     E1000_FDX_COLLISION_DISTANCE << E1000_COLD_SHIFT);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1046
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1047
	for (i = 0; i < txdr->count; i++) {
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1048
		struct e1000_tx_desc *tx_desc = E1000_TX_DESC(*txdr, i);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1049
		struct sk_buff *skb;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1050
		unsigned int size = 1024;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1051
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1052
		skb = alloc_skb(size, GFP_KERNEL);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1053
		if (!skb) {
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1054
			ret_val = 3;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1055
			goto err_nomem;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1056
		}
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1057
		skb_put(skb, size);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1058
		txdr->buffer_info[i].skb = skb;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1059
		txdr->buffer_info[i].length = skb->len;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1060
		txdr->buffer_info[i].dma =
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1061
			pci_map_single(pdev, skb->data, skb->len,
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1062
				       PCI_DMA_TODEVICE);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1063
		tx_desc->buffer_addr = cpu_to_le64(txdr->buffer_info[i].dma);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1064
		tx_desc->lower.data = cpu_to_le32(skb->len);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1065
		tx_desc->lower.data |= cpu_to_le32(E1000_TXD_CMD_EOP |
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1066
						   E1000_TXD_CMD_IFCS |
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1067
						   E1000_TXD_CMD_RPS);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1068
		tx_desc->upper.data = 0;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1069
	}
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1070
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1071
	/* Setup Rx descriptor ring and Rx buffers */
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1072
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1073
	if (!rxdr->count)
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1074
		rxdr->count = E1000_DEFAULT_RXD;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1075
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1076
	rxdr->buffer_info = kcalloc(rxdr->count, sizeof(struct e1000_buffer),
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1077
				    GFP_KERNEL);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1078
	if (!rxdr->buffer_info) {
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1079
		ret_val = 4;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1080
		goto err_nomem;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1081
	}
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1082
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1083
	rxdr->size = rxdr->count * sizeof(struct e1000_rx_desc);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1084
	rxdr->desc = pci_alloc_consistent(pdev, rxdr->size, &rxdr->dma);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1085
	if (!rxdr->desc) {
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1086
		ret_val = 5;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1087
		goto err_nomem;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1088
	}
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1089
	memset(rxdr->desc, 0, rxdr->size);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1090
	rxdr->next_to_use = rxdr->next_to_clean = 0;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1091
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1092
	rctl = er32(RCTL);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1093
	ew32(RCTL, rctl & ~E1000_RCTL_EN);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1094
	ew32(RDBAL, ((u64)rxdr->dma & 0xFFFFFFFF));
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1095
	ew32(RDBAH, ((u64)rxdr->dma >> 32));
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1096
	ew32(RDLEN, rxdr->size);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1097
	ew32(RDH, 0);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1098
	ew32(RDT, 0);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1099
	rctl = E1000_RCTL_EN | E1000_RCTL_BAM | E1000_RCTL_SZ_2048 |
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1100
		E1000_RCTL_LBM_NO | E1000_RCTL_RDMTS_HALF |
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1101
		(hw->mc_filter_type << E1000_RCTL_MO_SHIFT);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1102
	ew32(RCTL, rctl);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1103
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1104
	for (i = 0; i < rxdr->count; i++) {
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1105
		struct e1000_rx_desc *rx_desc = E1000_RX_DESC(*rxdr, i);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1106
		struct sk_buff *skb;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1107
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1108
		skb = alloc_skb(E1000_RXBUFFER_2048 + NET_IP_ALIGN, GFP_KERNEL);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1109
		if (!skb) {
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1110
			ret_val = 6;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1111
			goto err_nomem;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1112
		}
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1113
		skb_reserve(skb, NET_IP_ALIGN);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1114
		rxdr->buffer_info[i].skb = skb;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1115
		rxdr->buffer_info[i].length = E1000_RXBUFFER_2048;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1116
		rxdr->buffer_info[i].dma =
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1117
			pci_map_single(pdev, skb->data, E1000_RXBUFFER_2048,
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1118
				       PCI_DMA_FROMDEVICE);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1119
		rx_desc->buffer_addr = cpu_to_le64(rxdr->buffer_info[i].dma);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1120
		memset(skb->data, 0x00, skb->len);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1121
	}
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1122
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1123
	return 0;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1124
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1125
err_nomem:
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1126
	e1000_free_desc_rings(adapter);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1127
	return ret_val;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1128
}
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1129
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1130
static void e1000_phy_disable_receiver(struct e1000_adapter *adapter)
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1131
{
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1132
	struct e1000_hw *hw = &adapter->hw;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1133
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1134
	/* Write out to PHY registers 29 and 30 to disable the Receiver. */
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1135
	e1000_write_phy_reg(hw, 29, 0x001F);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1136
	e1000_write_phy_reg(hw, 30, 0x8FFC);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1137
	e1000_write_phy_reg(hw, 29, 0x001A);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1138
	e1000_write_phy_reg(hw, 30, 0x8FF0);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1139
}
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1140
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1141
static void e1000_phy_reset_clk_and_crs(struct e1000_adapter *adapter)
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1142
{
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1143
	struct e1000_hw *hw = &adapter->hw;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1144
	u16 phy_reg;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1145
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1146
	/* Because we reset the PHY above, we need to re-force TX_CLK in the
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1147
	 * Extended PHY Specific Control Register to 25MHz clock.  This
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1148
	 * value defaults back to a 2.5MHz clock when the PHY is reset.
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1149
	 */
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1150
	e1000_read_phy_reg(hw, M88E1000_EXT_PHY_SPEC_CTRL, &phy_reg);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1151
	phy_reg |= M88E1000_EPSCR_TX_CLK_25;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1152
	e1000_write_phy_reg(hw,
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1153
		M88E1000_EXT_PHY_SPEC_CTRL, phy_reg);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1154
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1155
	/* In addition, because of the s/w reset above, we need to enable
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1156
	 * CRS on TX.  This must be set for both full and half duplex
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1157
	 * operation.
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1158
	 */
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1159
	e1000_read_phy_reg(hw, M88E1000_PHY_SPEC_CTRL, &phy_reg);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1160
	phy_reg |= M88E1000_PSCR_ASSERT_CRS_ON_TX;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1161
	e1000_write_phy_reg(hw,
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1162
		M88E1000_PHY_SPEC_CTRL, phy_reg);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1163
}
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1164
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1165
static int e1000_nonintegrated_phy_loopback(struct e1000_adapter *adapter)
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1166
{
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1167
	struct e1000_hw *hw = &adapter->hw;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1168
	u32 ctrl_reg;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1169
	u16 phy_reg;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1170
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1171
	/* Setup the Device Control Register for PHY loopback test. */
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1172
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1173
	ctrl_reg = er32(CTRL);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1174
	ctrl_reg |= (E1000_CTRL_ILOS |		/* Invert Loss-Of-Signal */
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1175
		     E1000_CTRL_FRCSPD |	/* Set the Force Speed Bit */
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1176
		     E1000_CTRL_FRCDPX |	/* Set the Force Duplex Bit */
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1177
		     E1000_CTRL_SPD_1000 |	/* Force Speed to 1000 */
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1178
		     E1000_CTRL_FD);		/* Force Duplex to FULL */
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1179
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1180
	ew32(CTRL, ctrl_reg);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1181
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1182
	/* Read the PHY Specific Control Register (0x10) */
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1183
	e1000_read_phy_reg(hw, M88E1000_PHY_SPEC_CTRL, &phy_reg);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1184
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1185
	/* Clear Auto-Crossover bits in PHY Specific Control Register
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1186
	 * (bits 6:5).
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1187
	 */
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1188
	phy_reg &= ~M88E1000_PSCR_AUTO_X_MODE;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1189
	e1000_write_phy_reg(hw, M88E1000_PHY_SPEC_CTRL, phy_reg);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1190
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1191
	/* Perform software reset on the PHY */
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1192
	e1000_phy_reset(hw);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1193
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1194
	/* Have to setup TX_CLK and TX_CRS after software reset */
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1195
	e1000_phy_reset_clk_and_crs(adapter);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1196
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1197
	e1000_write_phy_reg(hw, PHY_CTRL, 0x8100);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1198
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1199
	/* Wait for reset to complete. */
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1200
	udelay(500);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1201
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1202
	/* Have to setup TX_CLK and TX_CRS after software reset */
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1203
	e1000_phy_reset_clk_and_crs(adapter);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1204
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1205
	/* Write out to PHY registers 29 and 30 to disable the Receiver. */
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1206
	e1000_phy_disable_receiver(adapter);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1207
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1208
	/* Set the loopback bit in the PHY control register. */
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1209
	e1000_read_phy_reg(hw, PHY_CTRL, &phy_reg);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1210
	phy_reg |= MII_CR_LOOPBACK;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1211
	e1000_write_phy_reg(hw, PHY_CTRL, phy_reg);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1212
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1213
	/* Setup TX_CLK and TX_CRS one more time. */
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1214
	e1000_phy_reset_clk_and_crs(adapter);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1215
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1216
	/* Check Phy Configuration */
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1217
	e1000_read_phy_reg(hw, PHY_CTRL, &phy_reg);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1218
	if (phy_reg != 0x4100)
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1219
		 return 9;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1220
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1221
	e1000_read_phy_reg(hw, M88E1000_EXT_PHY_SPEC_CTRL, &phy_reg);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1222
	if (phy_reg != 0x0070)
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1223
		return 10;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1224
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1225
	e1000_read_phy_reg(hw, 29, &phy_reg);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1226
	if (phy_reg != 0x001A)
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1227
		return 11;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1228
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1229
	return 0;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1230
}
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1231
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1232
static int e1000_integrated_phy_loopback(struct e1000_adapter *adapter)
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1233
{
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1234
	struct e1000_hw *hw = &adapter->hw;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1235
	u32 ctrl_reg = 0;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1236
	u32 stat_reg = 0;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1237
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1238
	hw->autoneg = false;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1239
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1240
	if (hw->phy_type == e1000_phy_m88) {
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1241
		/* Auto-MDI/MDIX Off */
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1242
		e1000_write_phy_reg(hw,
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1243
				    M88E1000_PHY_SPEC_CTRL, 0x0808);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1244
		/* reset to update Auto-MDI/MDIX */
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1245
		e1000_write_phy_reg(hw, PHY_CTRL, 0x9140);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1246
		/* autoneg off */
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1247
		e1000_write_phy_reg(hw, PHY_CTRL, 0x8140);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1248
	}
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1249
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1250
	ctrl_reg = er32(CTRL);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1251
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1252
	/* force 1000, set loopback */
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1253
	e1000_write_phy_reg(hw, PHY_CTRL, 0x4140);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1254
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1255
	/* Now set up the MAC to the same speed/duplex as the PHY. */
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1256
	ctrl_reg = er32(CTRL);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1257
	ctrl_reg &= ~E1000_CTRL_SPD_SEL; /* Clear the speed sel bits */
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1258
	ctrl_reg |= (E1000_CTRL_FRCSPD | /* Set the Force Speed Bit */
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1259
			E1000_CTRL_FRCDPX | /* Set the Force Duplex Bit */
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1260
			E1000_CTRL_SPD_1000 |/* Force Speed to 1000 */
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1261
			E1000_CTRL_FD);	 /* Force Duplex to FULL */
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1262
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1263
	if (hw->media_type == e1000_media_type_copper &&
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1264
	   hw->phy_type == e1000_phy_m88)
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1265
		ctrl_reg |= E1000_CTRL_ILOS; /* Invert Loss of Signal */
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1266
	else {
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1267
		/* Set the ILOS bit on the fiber Nic is half
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1268
		 * duplex link is detected. */
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1269
		stat_reg = er32(STATUS);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1270
		if ((stat_reg & E1000_STATUS_FD) == 0)
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1271
			ctrl_reg |= (E1000_CTRL_ILOS | E1000_CTRL_SLU);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1272
	}
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1273
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1274
	ew32(CTRL, ctrl_reg);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1275
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1276
	/* Disable the receiver on the PHY so when a cable is plugged in, the
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1277
	 * PHY does not begin to autoneg when a cable is reconnected to the NIC.
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1278
	 */
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1279
	if (hw->phy_type == e1000_phy_m88)
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1280
		e1000_phy_disable_receiver(adapter);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1281
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1282
	udelay(500);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1283
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1284
	return 0;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1285
}
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1286
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1287
static int e1000_set_phy_loopback(struct e1000_adapter *adapter)
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1288
{
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1289
	struct e1000_hw *hw = &adapter->hw;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1290
	u16 phy_reg = 0;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1291
	u16 count = 0;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1292
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1293
	switch (hw->mac_type) {
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1294
	case e1000_82543:
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1295
		if (hw->media_type == e1000_media_type_copper) {
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1296
			/* Attempt to setup Loopback mode on Non-integrated PHY.
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1297
			 * Some PHY registers get corrupted at random, so
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1298
			 * attempt this 10 times.
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1299
			 */
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1300
			while (e1000_nonintegrated_phy_loopback(adapter) &&
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1301
			      count++ < 10);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1302
			if (count < 11)
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1303
				return 0;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1304
		}
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1305
		break;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1306
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1307
	case e1000_82544:
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1308
	case e1000_82540:
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1309
	case e1000_82545:
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1310
	case e1000_82545_rev_3:
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1311
	case e1000_82546:
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1312
	case e1000_82546_rev_3:
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1313
	case e1000_82541:
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1314
	case e1000_82541_rev_2:
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1315
	case e1000_82547:
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1316
	case e1000_82547_rev_2:
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1317
		return e1000_integrated_phy_loopback(adapter);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1318
		break;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1319
	default:
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1320
		/* Default PHY loopback work is to read the MII
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1321
		 * control register and assert bit 14 (loopback mode).
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1322
		 */
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1323
		e1000_read_phy_reg(hw, PHY_CTRL, &phy_reg);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1324
		phy_reg |= MII_CR_LOOPBACK;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1325
		e1000_write_phy_reg(hw, PHY_CTRL, phy_reg);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1326
		return 0;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1327
		break;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1328
	}
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1329
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1330
	return 8;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1331
}
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1332
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1333
static int e1000_setup_loopback_test(struct e1000_adapter *adapter)
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1334
{
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1335
	struct e1000_hw *hw = &adapter->hw;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1336
	u32 rctl;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1337
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1338
	if (hw->media_type == e1000_media_type_fiber ||
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1339
	    hw->media_type == e1000_media_type_internal_serdes) {
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1340
		switch (hw->mac_type) {
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1341
		case e1000_82545:
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1342
		case e1000_82546:
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1343
		case e1000_82545_rev_3:
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1344
		case e1000_82546_rev_3:
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1345
			return e1000_set_phy_loopback(adapter);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1346
			break;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1347
		default:
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1348
			rctl = er32(RCTL);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1349
			rctl |= E1000_RCTL_LBM_TCVR;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1350
			ew32(RCTL, rctl);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1351
			return 0;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1352
		}
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1353
	} else if (hw->media_type == e1000_media_type_copper)
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1354
		return e1000_set_phy_loopback(adapter);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1355
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1356
	return 7;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1357
}
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1358
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1359
static void e1000_loopback_cleanup(struct e1000_adapter *adapter)
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1360
{
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1361
	struct e1000_hw *hw = &adapter->hw;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1362
	u32 rctl;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1363
	u16 phy_reg;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1364
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1365
	rctl = er32(RCTL);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1366
	rctl &= ~(E1000_RCTL_LBM_TCVR | E1000_RCTL_LBM_MAC);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1367
	ew32(RCTL, rctl);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1368
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1369
	switch (hw->mac_type) {
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1370
	case e1000_82545:
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1371
	case e1000_82546:
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1372
	case e1000_82545_rev_3:
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1373
	case e1000_82546_rev_3:
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1374
	default:
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1375
		hw->autoneg = true;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1376
		e1000_read_phy_reg(hw, PHY_CTRL, &phy_reg);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1377
		if (phy_reg & MII_CR_LOOPBACK) {
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1378
			phy_reg &= ~MII_CR_LOOPBACK;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1379
			e1000_write_phy_reg(hw, PHY_CTRL, phy_reg);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1380
			e1000_phy_reset(hw);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1381
		}
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1382
		break;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1383
	}
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1384
}
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1385
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1386
static void e1000_create_lbtest_frame(struct sk_buff *skb,
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1387
				      unsigned int frame_size)
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1388
{
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1389
	memset(skb->data, 0xFF, frame_size);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1390
	frame_size &= ~1;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1391
	memset(&skb->data[frame_size / 2], 0xAA, frame_size / 2 - 1);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1392
	memset(&skb->data[frame_size / 2 + 10], 0xBE, 1);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1393
	memset(&skb->data[frame_size / 2 + 12], 0xAF, 1);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1394
}
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1395
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1396
static int e1000_check_lbtest_frame(struct sk_buff *skb,
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1397
				    unsigned int frame_size)
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1398
{
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1399
	frame_size &= ~1;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1400
	if (*(skb->data + 3) == 0xFF) {
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1401
		if ((*(skb->data + frame_size / 2 + 10) == 0xBE) &&
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1402
		   (*(skb->data + frame_size / 2 + 12) == 0xAF)) {
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1403
			return 0;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1404
		}
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1405
	}
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1406
	return 13;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1407
}
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1408
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1409
static int e1000_run_loopback_test(struct e1000_adapter *adapter)
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1410
{
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1411
	struct e1000_hw *hw = &adapter->hw;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1412
	struct e1000_tx_ring *txdr = &adapter->test_tx_ring;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1413
	struct e1000_rx_ring *rxdr = &adapter->test_rx_ring;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1414
	struct pci_dev *pdev = adapter->pdev;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1415
	int i, j, k, l, lc, good_cnt, ret_val=0;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1416
	unsigned long time;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1417
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1418
	ew32(RDT, rxdr->count - 1);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1419
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1420
	/* Calculate the loop count based on the largest descriptor ring
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1421
	 * The idea is to wrap the largest ring a number of times using 64
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1422
	 * send/receive pairs during each loop
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1423
	 */
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1424
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1425
	if (rxdr->count <= txdr->count)
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1426
		lc = ((txdr->count / 64) * 2) + 1;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1427
	else
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1428
		lc = ((rxdr->count / 64) * 2) + 1;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1429
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1430
	k = l = 0;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1431
	for (j = 0; j <= lc; j++) { /* loop count loop */
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1432
		for (i = 0; i < 64; i++) { /* send the packets */
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1433
			e1000_create_lbtest_frame(txdr->buffer_info[i].skb,
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1434
					1024);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1435
			pci_dma_sync_single_for_device(pdev,
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1436
					txdr->buffer_info[k].dma,
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1437
				    	txdr->buffer_info[k].length,
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1438
				    	PCI_DMA_TODEVICE);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1439
			if (unlikely(++k == txdr->count)) k = 0;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1440
		}
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1441
		ew32(TDT, k);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1442
		msleep(200);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1443
		time = jiffies; /* set the start time for the receive */
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1444
		good_cnt = 0;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1445
		do { /* receive the sent packets */
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1446
			pci_dma_sync_single_for_cpu(pdev,
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1447
					rxdr->buffer_info[l].dma,
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1448
				    	rxdr->buffer_info[l].length,
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1449
				    	PCI_DMA_FROMDEVICE);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1450
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1451
			ret_val = e1000_check_lbtest_frame(
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1452
					rxdr->buffer_info[l].skb,
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1453
				   	1024);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1454
			if (!ret_val)
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1455
				good_cnt++;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1456
			if (unlikely(++l == rxdr->count)) l = 0;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1457
			/* time + 20 msecs (200 msecs on 2.4) is more than
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1458
			 * enough time to complete the receives, if it's
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1459
			 * exceeded, break and error off
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1460
			 */
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1461
		} while (good_cnt < 64 && jiffies < (time + 20));
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1462
		if (good_cnt != 64) {
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1463
			ret_val = 13; /* ret_val is the same as mis-compare */
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1464
			break;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1465
		}
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1466
		if (jiffies >= (time + 2)) {
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1467
			ret_val = 14; /* error code for time out error */
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1468
			break;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1469
		}
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1470
	} /* end loop count loop */
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1471
	return ret_val;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1472
}
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1473
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1474
static int e1000_loopback_test(struct e1000_adapter *adapter, u64 *data)
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1475
{
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1476
	*data = e1000_setup_desc_rings(adapter);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1477
	if (*data)
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1478
		goto out;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1479
	*data = e1000_setup_loopback_test(adapter);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1480
	if (*data)
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1481
		goto err_loopback;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1482
	*data = e1000_run_loopback_test(adapter);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1483
	e1000_loopback_cleanup(adapter);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1484
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1485
err_loopback:
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1486
	e1000_free_desc_rings(adapter);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1487
out:
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1488
	return *data;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1489
}
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1490
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1491
static int e1000_link_test(struct e1000_adapter *adapter, u64 *data)
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1492
{
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1493
	struct e1000_hw *hw = &adapter->hw;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1494
	*data = 0;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1495
	if (hw->media_type == e1000_media_type_internal_serdes) {
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1496
		int i = 0;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1497
		hw->serdes_has_link = false;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1498
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1499
		/* On some blade server designs, link establishment
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1500
		 * could take as long as 2-3 minutes */
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1501
		do {
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1502
			e1000_check_for_link(hw);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1503
			if (hw->serdes_has_link)
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1504
				return *data;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1505
			msleep(20);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1506
		} while (i++ < 3750);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1507
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1508
		*data = 1;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1509
	} else {
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1510
		e1000_check_for_link(hw);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1511
		if (hw->autoneg)  /* if auto_neg is set wait for it */
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1512
			msleep(4000);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1513
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1514
		if (!(er32(STATUS) & E1000_STATUS_LU)) {
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1515
			*data = 1;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1516
		}
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1517
	}
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1518
	return *data;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1519
}
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1520
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1521
static int e1000_get_sset_count(struct net_device *netdev, int sset)
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1522
{
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1523
	switch (sset) {
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1524
	case ETH_SS_TEST:
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1525
		return E1000_TEST_LEN;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1526
	case ETH_SS_STATS:
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1527
		return E1000_STATS_LEN;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1528
	default:
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1529
		return -EOPNOTSUPP;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1530
	}
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1531
}
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1532
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1533
static void e1000_diag_test(struct net_device *netdev,
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1534
			    struct ethtool_test *eth_test, u64 *data)
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1535
{
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1536
	struct e1000_adapter *adapter = netdev_priv(netdev);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1537
	struct e1000_hw *hw = &adapter->hw;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1538
	bool if_running;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1539
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1540
	if (adapter->ecdev)
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1541
		return;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1542
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1543
	if_running = netif_running(netdev);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1544
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1545
	set_bit(__E1000_TESTING, &adapter->flags);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1546
	if (eth_test->flags == ETH_TEST_FL_OFFLINE) {
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1547
		/* Offline tests */
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1548
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1549
		/* save speed, duplex, autoneg settings */
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1550
		u16 autoneg_advertised = hw->autoneg_advertised;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1551
		u8 forced_speed_duplex = hw->forced_speed_duplex;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1552
		u8 autoneg = hw->autoneg;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1553
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1554
		DPRINTK(HW, INFO, "offline testing starting\n");
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1555
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1556
		/* Link test performed before hardware reset so autoneg doesn't
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1557
		 * interfere with test result */
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1558
		if (e1000_link_test(adapter, &data[4]))
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1559
			eth_test->flags |= ETH_TEST_FL_FAILED;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1560
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1561
		if (if_running)
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1562
			/* indicate we're in test mode */
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1563
			dev_close(netdev);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1564
		else
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1565
			e1000_reset(adapter);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1566
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1567
		if (e1000_reg_test(adapter, &data[0]))
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1568
			eth_test->flags |= ETH_TEST_FL_FAILED;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1569
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1570
		e1000_reset(adapter);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1571
		if (e1000_eeprom_test(adapter, &data[1]))
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1572
			eth_test->flags |= ETH_TEST_FL_FAILED;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1573
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1574
		e1000_reset(adapter);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1575
		if (e1000_intr_test(adapter, &data[2]))
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1576
			eth_test->flags |= ETH_TEST_FL_FAILED;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1577
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1578
		e1000_reset(adapter);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1579
		/* make sure the phy is powered up */
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1580
		e1000_power_up_phy(adapter);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1581
		if (e1000_loopback_test(adapter, &data[3]))
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1582
			eth_test->flags |= ETH_TEST_FL_FAILED;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1583
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1584
		/* restore speed, duplex, autoneg settings */
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1585
		hw->autoneg_advertised = autoneg_advertised;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1586
		hw->forced_speed_duplex = forced_speed_duplex;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1587
		hw->autoneg = autoneg;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1588
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1589
		e1000_reset(adapter);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1590
		clear_bit(__E1000_TESTING, &adapter->flags);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1591
		if (if_running)
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1592
			dev_open(netdev);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1593
	} else {
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1594
		DPRINTK(HW, INFO, "online testing starting\n");
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1595
		/* Online tests */
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1596
		if (e1000_link_test(adapter, &data[4]))
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1597
			eth_test->flags |= ETH_TEST_FL_FAILED;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1598
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1599
		/* Online tests aren't run; pass by default */
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1600
		data[0] = 0;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1601
		data[1] = 0;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1602
		data[2] = 0;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1603
		data[3] = 0;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1604
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1605
		clear_bit(__E1000_TESTING, &adapter->flags);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1606
	}
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1607
	msleep_interruptible(4 * 1000);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1608
}
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1609
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1610
static int e1000_wol_exclusion(struct e1000_adapter *adapter,
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1611
			       struct ethtool_wolinfo *wol)
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1612
{
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1613
	struct e1000_hw *hw = &adapter->hw;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1614
	int retval = 1; /* fail by default */
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1615
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1616
	switch (hw->device_id) {
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1617
	case E1000_DEV_ID_82542:
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1618
	case E1000_DEV_ID_82543GC_FIBER:
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1619
	case E1000_DEV_ID_82543GC_COPPER:
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1620
	case E1000_DEV_ID_82544EI_FIBER:
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1621
	case E1000_DEV_ID_82546EB_QUAD_COPPER:
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1622
	case E1000_DEV_ID_82545EM_FIBER:
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1623
	case E1000_DEV_ID_82545EM_COPPER:
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1624
	case E1000_DEV_ID_82546GB_QUAD_COPPER:
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1625
	case E1000_DEV_ID_82546GB_PCIE:
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1626
		/* these don't support WoL at all */
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1627
		wol->supported = 0;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1628
		break;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1629
	case E1000_DEV_ID_82546EB_FIBER:
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1630
	case E1000_DEV_ID_82546GB_FIBER:
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1631
		/* Wake events not supported on port B */
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1632
		if (er32(STATUS) & E1000_STATUS_FUNC_1) {
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1633
			wol->supported = 0;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1634
			break;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1635
		}
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1636
		/* return success for non excluded adapter ports */
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1637
		retval = 0;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1638
		break;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1639
	case E1000_DEV_ID_82546GB_QUAD_COPPER_KSP3:
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1640
		/* quad port adapters only support WoL on port A */
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1641
		if (!adapter->quad_port_a) {
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1642
			wol->supported = 0;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1643
			break;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1644
		}
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1645
		/* return success for non excluded adapter ports */
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1646
		retval = 0;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1647
		break;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1648
	default:
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1649
		/* dual port cards only support WoL on port A from now on
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1650
		 * unless it was enabled in the eeprom for port B
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1651
		 * so exclude FUNC_1 ports from having WoL enabled */
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1652
		if (er32(STATUS) & E1000_STATUS_FUNC_1 &&
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1653
		    !adapter->eeprom_wol) {
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1654
			wol->supported = 0;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1655
			break;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1656
		}
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1657
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1658
		retval = 0;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1659
	}
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1660
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1661
	return retval;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1662
}
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1663
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1664
static void e1000_get_wol(struct net_device *netdev,
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1665
			  struct ethtool_wolinfo *wol)
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1666
{
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1667
	struct e1000_adapter *adapter = netdev_priv(netdev);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1668
	struct e1000_hw *hw = &adapter->hw;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1669
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1670
	wol->supported = WAKE_UCAST | WAKE_MCAST |
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1671
	                 WAKE_BCAST | WAKE_MAGIC;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1672
	wol->wolopts = 0;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1673
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1674
	/* this function will set ->supported = 0 and return 1 if wol is not
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1675
	 * supported by this hardware */
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1676
	if (e1000_wol_exclusion(adapter, wol) ||
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1677
	    !device_can_wakeup(&adapter->pdev->dev))
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1678
		return;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1679
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1680
	/* apply any specific unsupported masks here */
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1681
	switch (hw->device_id) {
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1682
	case E1000_DEV_ID_82546GB_QUAD_COPPER_KSP3:
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1683
		/* KSP3 does not suppport UCAST wake-ups */
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1684
		wol->supported &= ~WAKE_UCAST;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1685
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1686
		if (adapter->wol & E1000_WUFC_EX)
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1687
			DPRINTK(DRV, ERR, "Interface does not support "
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1688
		        "directed (unicast) frame wake-up packets\n");
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1689
		break;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1690
	default:
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1691
		break;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1692
	}
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1693
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1694
	if (adapter->wol & E1000_WUFC_EX)
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1695
		wol->wolopts |= WAKE_UCAST;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1696
	if (adapter->wol & E1000_WUFC_MC)
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1697
		wol->wolopts |= WAKE_MCAST;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1698
	if (adapter->wol & E1000_WUFC_BC)
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1699
		wol->wolopts |= WAKE_BCAST;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1700
	if (adapter->wol & E1000_WUFC_MAG)
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1701
		wol->wolopts |= WAKE_MAGIC;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1702
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1703
	return;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1704
}
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1705
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1706
static int e1000_set_wol(struct net_device *netdev, struct ethtool_wolinfo *wol)
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1707
{
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1708
	struct e1000_adapter *adapter = netdev_priv(netdev);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1709
	struct e1000_hw *hw = &adapter->hw;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1710
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1711
	if (wol->wolopts & (WAKE_PHY | WAKE_ARP | WAKE_MAGICSECURE))
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1712
		return -EOPNOTSUPP;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1713
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1714
	if (e1000_wol_exclusion(adapter, wol) ||
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1715
	    !device_can_wakeup(&adapter->pdev->dev))
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1716
		return wol->wolopts ? -EOPNOTSUPP : 0;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1717
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1718
	switch (hw->device_id) {
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1719
	case E1000_DEV_ID_82546GB_QUAD_COPPER_KSP3:
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1720
		if (wol->wolopts & WAKE_UCAST) {
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1721
			DPRINTK(DRV, ERR, "Interface does not support "
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1722
		        "directed (unicast) frame wake-up packets\n");
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1723
			return -EOPNOTSUPP;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1724
		}
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1725
		break;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1726
	default:
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1727
		break;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1728
	}
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1729
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1730
	/* these settings will always override what we currently have */
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1731
	adapter->wol = 0;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1732
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1733
	if (wol->wolopts & WAKE_UCAST)
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1734
		adapter->wol |= E1000_WUFC_EX;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1735
	if (wol->wolopts & WAKE_MCAST)
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1736
		adapter->wol |= E1000_WUFC_MC;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1737
	if (wol->wolopts & WAKE_BCAST)
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1738
		adapter->wol |= E1000_WUFC_BC;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1739
	if (wol->wolopts & WAKE_MAGIC)
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1740
		adapter->wol |= E1000_WUFC_MAG;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1741
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1742
	device_set_wakeup_enable(&adapter->pdev->dev, adapter->wol);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1743
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1744
	return 0;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1745
}
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1746
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1747
/* toggle LED 4 times per second = 2 "blinks" per second */
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1748
#define E1000_ID_INTERVAL	(HZ/4)
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1749
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1750
/* bit defines for adapter->led_status */
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1751
#define E1000_LED_ON		0
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1752
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1753
static void e1000_led_blink_callback(unsigned long data)
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1754
{
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1755
	struct e1000_adapter *adapter = (struct e1000_adapter *) data;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1756
	struct e1000_hw *hw = &adapter->hw;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1757
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1758
	if (test_and_change_bit(E1000_LED_ON, &adapter->led_status))
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1759
		e1000_led_off(hw);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1760
	else
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1761
		e1000_led_on(hw);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1762
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1763
	mod_timer(&adapter->blink_timer, jiffies + E1000_ID_INTERVAL);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1764
}
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1765
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1766
static int e1000_phys_id(struct net_device *netdev, u32 data)
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1767
{
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1768
	struct e1000_adapter *adapter = netdev_priv(netdev);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1769
	struct e1000_hw *hw = &adapter->hw;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1770
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1771
	if (!data)
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1772
		data = INT_MAX;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1773
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1774
	if (!adapter->blink_timer.function) {
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1775
		init_timer(&adapter->blink_timer);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1776
		adapter->blink_timer.function = e1000_led_blink_callback;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1777
		adapter->blink_timer.data = (unsigned long)adapter;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1778
	}
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1779
	e1000_setup_led(hw);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1780
	mod_timer(&adapter->blink_timer, jiffies);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1781
	msleep_interruptible(data * 1000);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1782
	del_timer_sync(&adapter->blink_timer);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1783
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1784
	e1000_led_off(hw);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1785
	clear_bit(E1000_LED_ON, &adapter->led_status);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1786
	e1000_cleanup_led(hw);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1787
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1788
	return 0;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1789
}
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1790
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1791
static int e1000_get_coalesce(struct net_device *netdev,
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1792
			      struct ethtool_coalesce *ec)
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1793
{
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1794
	struct e1000_adapter *adapter = netdev_priv(netdev);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1795
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1796
	if (adapter->hw.mac_type < e1000_82545)
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1797
		return -EOPNOTSUPP;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1798
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1799
	if (adapter->itr_setting <= 3)
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1800
		ec->rx_coalesce_usecs = adapter->itr_setting;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1801
	else
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1802
		ec->rx_coalesce_usecs = 1000000 / adapter->itr_setting;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1803
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1804
	return 0;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1805
}
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1806
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1807
static int e1000_set_coalesce(struct net_device *netdev,
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1808
			      struct ethtool_coalesce *ec)
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1809
{
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1810
	struct e1000_adapter *adapter = netdev_priv(netdev);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1811
	struct e1000_hw *hw = &adapter->hw;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1812
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1813
	if (hw->mac_type < e1000_82545)
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1814
		return -EOPNOTSUPP;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1815
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1816
	if ((ec->rx_coalesce_usecs > E1000_MAX_ITR_USECS) ||
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1817
	    ((ec->rx_coalesce_usecs > 3) &&
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1818
	     (ec->rx_coalesce_usecs < E1000_MIN_ITR_USECS)) ||
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1819
	    (ec->rx_coalesce_usecs == 2))
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1820
		return -EINVAL;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1821
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1822
	if (ec->rx_coalesce_usecs <= 3) {
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1823
		adapter->itr = 20000;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1824
		adapter->itr_setting = ec->rx_coalesce_usecs;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1825
	} else {
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1826
		adapter->itr = (1000000 / ec->rx_coalesce_usecs);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1827
		adapter->itr_setting = adapter->itr & ~3;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1828
	}
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1829
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1830
	if (adapter->itr_setting != 0)
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1831
		ew32(ITR, 1000000000 / (adapter->itr * 256));
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1832
	else
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1833
		ew32(ITR, 0);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1834
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1835
	return 0;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1836
}
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1837
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1838
static int e1000_nway_reset(struct net_device *netdev)
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1839
{
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1840
	struct e1000_adapter *adapter = netdev_priv(netdev);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1841
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1842
	if (adapter->ecdev)
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1843
		return -EBUSY;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1844
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1845
	if (netif_running(netdev))
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1846
		e1000_reinit_locked(adapter);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1847
	return 0;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1848
}
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1849
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1850
static void e1000_get_ethtool_stats(struct net_device *netdev,
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1851
				    struct ethtool_stats *stats, u64 *data)
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1852
{
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1853
	struct e1000_adapter *adapter = netdev_priv(netdev);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1854
	int i;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1855
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1856
	e1000_update_stats(adapter);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1857
	for (i = 0; i < E1000_GLOBAL_STATS_LEN; i++) {
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1858
		char *p = (char *)adapter+e1000_gstrings_stats[i].stat_offset;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1859
		data[i] = (e1000_gstrings_stats[i].sizeof_stat ==
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1860
			sizeof(u64)) ? *(u64 *)p : *(u32 *)p;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1861
	}
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1862
/*	BUG_ON(i != E1000_STATS_LEN); */
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1863
}
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1864
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1865
static void e1000_get_strings(struct net_device *netdev, u32 stringset,
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1866
			      u8 *data)
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1867
{
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1868
	u8 *p = data;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1869
	int i;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1870
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1871
	switch (stringset) {
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1872
	case ETH_SS_TEST:
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1873
		memcpy(data, *e1000_gstrings_test,
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1874
			sizeof(e1000_gstrings_test));
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1875
		break;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1876
	case ETH_SS_STATS:
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1877
		for (i = 0; i < E1000_GLOBAL_STATS_LEN; i++) {
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1878
			memcpy(p, e1000_gstrings_stats[i].stat_string,
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1879
			       ETH_GSTRING_LEN);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1880
			p += ETH_GSTRING_LEN;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1881
		}
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1882
/*		BUG_ON(p - data != E1000_STATS_LEN * ETH_GSTRING_LEN); */
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1883
		break;
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1884
	}
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1885
}
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1886
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1887
static const struct ethtool_ops e1000_ethtool_ops = {
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1888
	.get_settings           = e1000_get_settings,
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1889
	.set_settings           = e1000_set_settings,
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1890
	.get_drvinfo            = e1000_get_drvinfo,
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1891
	.get_regs_len           = e1000_get_regs_len,
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1892
	.get_regs               = e1000_get_regs,
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1893
	.get_wol                = e1000_get_wol,
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1894
	.set_wol                = e1000_set_wol,
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1895
	.get_msglevel           = e1000_get_msglevel,
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1896
	.set_msglevel           = e1000_set_msglevel,
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1897
	.nway_reset             = e1000_nway_reset,
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1898
	.get_link               = ethtool_op_get_link,
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1899
	.get_eeprom_len         = e1000_get_eeprom_len,
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1900
	.get_eeprom             = e1000_get_eeprom,
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1901
	.set_eeprom             = e1000_set_eeprom,
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1902
	.get_ringparam          = e1000_get_ringparam,
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1903
	.set_ringparam          = e1000_set_ringparam,
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1904
	.get_pauseparam         = e1000_get_pauseparam,
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1905
	.set_pauseparam         = e1000_set_pauseparam,
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1906
	.get_rx_csum            = e1000_get_rx_csum,
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1907
	.set_rx_csum            = e1000_set_rx_csum,
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1908
	.get_tx_csum            = e1000_get_tx_csum,
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1909
	.set_tx_csum            = e1000_set_tx_csum,
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1910
	.set_sg                 = ethtool_op_set_sg,
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1911
	.set_tso                = e1000_set_tso,
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1912
	.self_test              = e1000_diag_test,
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1913
	.get_strings            = e1000_get_strings,
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1914
	.phys_id                = e1000_phys_id,
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1915
	.get_ethtool_stats      = e1000_get_ethtool_stats,
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1916
	.get_sset_count         = e1000_get_sset_count,
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1917
	.get_coalesce           = e1000_get_coalesce,
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1918
	.set_coalesce           = e1000_set_coalesce,
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1919
};
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1920
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1921
void e1000_set_ethtool_ops(struct net_device *netdev)
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1922
{
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1923
	SET_ETHTOOL_OPS(netdev, &e1000_ethtool_ops);
15babd8d4205 Added e1000 driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1924
}