devices/e1000/e1000_ethtool-2.6.13-ethercat.c
author Florian Pose <fp@igh-essen.com>
Fri, 16 Sep 2016 11:57:01 +0200
branchstable-1.5
changeset 2657 bb2163e6b145
parent 673 21c266c3f463
permissions -rw-r--r--
merge
673
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/*******************************************************************************
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  Copyright(c) 1999 - 2005 Intel Corporation. All rights reserved.
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  This program is free software; you can redistribute it and/or modify it 
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  under the terms of the GNU General Public License as published by the Free 
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  Software Foundation; either version 2 of the License, or (at your option) 
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  any later version.
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  This program is distributed in the hope that 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., 59 
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  Temple Place - Suite 330, Boston, MA  02111-1307, USA.
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  The full GNU General Public License is included in this distribution in the
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  file called LICENSE.
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  Contact Information:
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  Linux NICS <linux.nics@intel.com>
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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 "e1000-2.6.13-ethercat.h"
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#include <asm/uaccess.h>
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extern char e1000_driver_name[];
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extern char e1000_driver_version[];
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extern int e1000_up(struct e1000_adapter *adapter);
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extern void e1000_down(struct e1000_adapter *adapter);
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extern void e1000_reset(struct e1000_adapter *adapter);
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extern int e1000_set_spd_dplx(struct e1000_adapter *adapter, uint16_t spddplx);
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extern int e1000_setup_rx_resources(struct e1000_adapter *adapter);
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extern int e1000_setup_tx_resources(struct e1000_adapter *adapter);
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extern void e1000_free_rx_resources(struct e1000_adapter *adapter);
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extern void e1000_free_tx_resources(struct e1000_adapter *adapter);
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extern void e1000_update_stats(struct e1000_adapter *adapter);
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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) sizeof(((struct e1000_adapter *)0)->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(net_stats.rx_packets) },
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	{ "tx_packets", E1000_STAT(net_stats.tx_packets) },
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	{ "rx_bytes", E1000_STAT(net_stats.rx_bytes) },
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	{ "tx_bytes", E1000_STAT(net_stats.tx_bytes) },
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	{ "rx_errors", E1000_STAT(net_stats.rx_errors) },
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	{ "tx_errors", E1000_STAT(net_stats.tx_errors) },
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	{ "rx_dropped", E1000_STAT(net_stats.rx_dropped) },
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	{ "tx_dropped", E1000_STAT(net_stats.tx_dropped) },
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	{ "multicast", E1000_STAT(net_stats.multicast) },
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	{ "collisions", E1000_STAT(net_stats.collisions) },
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	{ "rx_length_errors", E1000_STAT(net_stats.rx_length_errors) },
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	{ "rx_over_errors", E1000_STAT(net_stats.rx_over_errors) },
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	{ "rx_crc_errors", E1000_STAT(net_stats.rx_crc_errors) },
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	{ "rx_frame_errors", E1000_STAT(net_stats.rx_frame_errors) },
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	{ "rx_fifo_errors", E1000_STAT(net_stats.rx_fifo_errors) },
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	{ "rx_no_buffer_count", E1000_STAT(stats.rnbc) },
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	{ "rx_missed_errors", E1000_STAT(net_stats.rx_missed_errors) },
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	{ "tx_aborted_errors", E1000_STAT(net_stats.tx_aborted_errors) },
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	{ "tx_carrier_errors", E1000_STAT(net_stats.tx_carrier_errors) },
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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(net_stats.tx_window_errors) },
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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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	{ "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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};
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#define E1000_STATS_LEN	\
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	sizeof(e1000_gstrings_stats) / sizeof(struct e1000_stats)
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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 sizeof(e1000_gstrings_test) / ETH_GSTRING_LEN
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static int
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e1000_get_settings(struct net_device *netdev, 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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   125
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			/* the e1000 autoneg seems to match ethtool nicely */
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   127
21c266c3f463 Added e1000 driver for kernel 2.6.13.
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			ecmd->advertising |= hw->autoneg_advertised;
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   129
		}
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   130
21c266c3f463 Added e1000 driver for kernel 2.6.13.
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		ecmd->port = PORT_TP;
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		ecmd->phy_address = hw->phy_addr;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
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   133
21c266c3f463 Added e1000 driver for kernel 2.6.13.
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		if(hw->mac_type == e1000_82543)
21c266c3f463 Added e1000 driver for kernel 2.6.13.
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   135
			ecmd->transceiver = XCVR_EXTERNAL;
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   136
		else
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			ecmd->transceiver = XCVR_INTERNAL;
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   138
21c266c3f463 Added e1000 driver for kernel 2.6.13.
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   139
	} else {
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		ecmd->supported   = (SUPPORTED_1000baseT_Full |
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   141
				     SUPPORTED_FIBRE |
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   142
				     SUPPORTED_Autoneg);
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   143
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		ecmd->advertising = (ADVERTISED_1000baseT_Full |
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   145
				     ADVERTISED_FIBRE |
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   146
				     ADVERTISED_Autoneg);
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   147
21c266c3f463 Added e1000 driver for kernel 2.6.13.
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		ecmd->port = PORT_FIBRE;
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   149
21c266c3f463 Added e1000 driver for kernel 2.6.13.
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		if(hw->mac_type >= e1000_82545)
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   151
			ecmd->transceiver = XCVR_INTERNAL;
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   152
		else
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			ecmd->transceiver = XCVR_EXTERNAL;
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   154
	}
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   155
21c266c3f463 Added e1000 driver for kernel 2.6.13.
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   156
	if ((adapter->ecdev && ecdev_get_link(adapter->ecdev))
21c266c3f463 Added e1000 driver for kernel 2.6.13.
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   157
            || (!adapter->ecdev && netif_carrier_ok(adapter->netdev))) {
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   158
		e1000_get_speed_and_duplex(hw, &adapter->link_speed,
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   159
		                                   &adapter->link_duplex);
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   160
		ecmd->speed = adapter->link_speed;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
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   161
21c266c3f463 Added e1000 driver for kernel 2.6.13.
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   162
		/* unfortunatly FULL_DUPLEX != DUPLEX_FULL
21c266c3f463 Added e1000 driver for kernel 2.6.13.
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   163
		 *          and HALF_DUPLEX != DUPLEX_HALF */
21c266c3f463 Added e1000 driver for kernel 2.6.13.
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   164
21c266c3f463 Added e1000 driver for kernel 2.6.13.
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   165
		if(adapter->link_duplex == FULL_DUPLEX)
21c266c3f463 Added e1000 driver for kernel 2.6.13.
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   166
			ecmd->duplex = DUPLEX_FULL;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
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   167
		else
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			ecmd->duplex = DUPLEX_HALF;
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   169
	} else {
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		ecmd->speed = -1;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
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   171
		ecmd->duplex = -1;
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   172
	}
21c266c3f463 Added e1000 driver for kernel 2.6.13.
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   173
21c266c3f463 Added e1000 driver for kernel 2.6.13.
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   174
	ecmd->autoneg = ((hw->media_type == e1000_media_type_fiber) ||
21c266c3f463 Added e1000 driver for kernel 2.6.13.
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   175
			 hw->autoneg) ? AUTONEG_ENABLE : AUTONEG_DISABLE;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
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   176
	return 0;
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   177
}
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   178
21c266c3f463 Added e1000 driver for kernel 2.6.13.
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   179
static int
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   180
e1000_set_settings(struct net_device *netdev, struct ethtool_cmd *ecmd)
21c266c3f463 Added e1000 driver for kernel 2.6.13.
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   181
{
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	struct e1000_adapter *adapter = netdev_priv(netdev);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
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   183
	struct e1000_hw *hw = &adapter->hw;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
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   184
21c266c3f463 Added e1000 driver for kernel 2.6.13.
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   185
	if(ecmd->autoneg == AUTONEG_ENABLE) {
21c266c3f463 Added e1000 driver for kernel 2.6.13.
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   186
		hw->autoneg = 1;
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   187
		if(hw->media_type == e1000_media_type_fiber)
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   188
			hw->autoneg_advertised = ADVERTISED_1000baseT_Full |
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   189
				     ADVERTISED_FIBRE |
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   190
				     ADVERTISED_Autoneg;
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   191
		else 
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   192
			hw->autoneg_advertised = ADVERTISED_10baseT_Half |
21c266c3f463 Added e1000 driver for kernel 2.6.13.
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   193
						  ADVERTISED_10baseT_Full |
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   194
						  ADVERTISED_100baseT_Half |
21c266c3f463 Added e1000 driver for kernel 2.6.13.
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   195
						  ADVERTISED_100baseT_Full |
21c266c3f463 Added e1000 driver for kernel 2.6.13.
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   196
						  ADVERTISED_1000baseT_Full|
21c266c3f463 Added e1000 driver for kernel 2.6.13.
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   197
						  ADVERTISED_Autoneg |
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   198
						  ADVERTISED_TP;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
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   199
		ecmd->advertising = hw->autoneg_advertised;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
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   200
	} else
21c266c3f463 Added e1000 driver for kernel 2.6.13.
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   201
		if(e1000_set_spd_dplx(adapter, ecmd->speed + ecmd->duplex))
21c266c3f463 Added e1000 driver for kernel 2.6.13.
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   202
			return -EINVAL;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
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   203
21c266c3f463 Added e1000 driver for kernel 2.6.13.
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   204
	/* reset the link */
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   205
21c266c3f463 Added e1000 driver for kernel 2.6.13.
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diff changeset
   206
	if (adapter->ecdev || netif_running(adapter->netdev)) {
21c266c3f463 Added e1000 driver for kernel 2.6.13.
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   207
		e1000_down(adapter);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
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   208
		e1000_reset(adapter);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
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   209
		e1000_up(adapter);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
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diff changeset
   210
	} else
21c266c3f463 Added e1000 driver for kernel 2.6.13.
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   211
		e1000_reset(adapter);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
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   212
21c266c3f463 Added e1000 driver for kernel 2.6.13.
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   213
	return 0;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
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diff changeset
   214
}
21c266c3f463 Added e1000 driver for kernel 2.6.13.
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   215
21c266c3f463 Added e1000 driver for kernel 2.6.13.
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   216
static void
21c266c3f463 Added e1000 driver for kernel 2.6.13.
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   217
e1000_get_pauseparam(struct net_device *netdev,
21c266c3f463 Added e1000 driver for kernel 2.6.13.
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   218
                     struct ethtool_pauseparam *pause)
21c266c3f463 Added e1000 driver for kernel 2.6.13.
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   219
{
21c266c3f463 Added e1000 driver for kernel 2.6.13.
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   220
	struct e1000_adapter *adapter = netdev_priv(netdev);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
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diff changeset
   221
	struct e1000_hw *hw = &adapter->hw;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
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   222
21c266c3f463 Added e1000 driver for kernel 2.6.13.
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   223
	pause->autoneg = 
21c266c3f463 Added e1000 driver for kernel 2.6.13.
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diff changeset
   224
		(adapter->fc_autoneg ? AUTONEG_ENABLE : AUTONEG_DISABLE);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
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parents:
diff changeset
   225
	
21c266c3f463 Added e1000 driver for kernel 2.6.13.
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diff changeset
   226
	if(hw->fc == e1000_fc_rx_pause)
21c266c3f463 Added e1000 driver for kernel 2.6.13.
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   227
		pause->rx_pause = 1;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
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diff changeset
   228
	else if(hw->fc == e1000_fc_tx_pause)
21c266c3f463 Added e1000 driver for kernel 2.6.13.
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diff changeset
   229
		pause->tx_pause = 1;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
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diff changeset
   230
	else if(hw->fc == e1000_fc_full) {
21c266c3f463 Added e1000 driver for kernel 2.6.13.
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parents:
diff changeset
   231
		pause->rx_pause = 1;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
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diff changeset
   232
		pause->tx_pause = 1;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
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parents:
diff changeset
   233
	}
21c266c3f463 Added e1000 driver for kernel 2.6.13.
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parents:
diff changeset
   234
}
21c266c3f463 Added e1000 driver for kernel 2.6.13.
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parents:
diff changeset
   235
21c266c3f463 Added e1000 driver for kernel 2.6.13.
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parents:
diff changeset
   236
static int
21c266c3f463 Added e1000 driver for kernel 2.6.13.
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parents:
diff changeset
   237
e1000_set_pauseparam(struct net_device *netdev,
21c266c3f463 Added e1000 driver for kernel 2.6.13.
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parents:
diff changeset
   238
                     struct ethtool_pauseparam *pause)
21c266c3f463 Added e1000 driver for kernel 2.6.13.
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parents:
diff changeset
   239
{
21c266c3f463 Added e1000 driver for kernel 2.6.13.
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diff changeset
   240
	struct e1000_adapter *adapter = netdev_priv(netdev);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
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parents:
diff changeset
   241
	struct e1000_hw *hw = &adapter->hw;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
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parents:
diff changeset
   242
	
21c266c3f463 Added e1000 driver for kernel 2.6.13.
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diff changeset
   243
	adapter->fc_autoneg = pause->autoneg;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
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parents:
diff changeset
   244
21c266c3f463 Added e1000 driver for kernel 2.6.13.
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parents:
diff changeset
   245
	if(pause->rx_pause && pause->tx_pause)
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   246
		hw->fc = e1000_fc_full;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   247
	else if(pause->rx_pause && !pause->tx_pause)
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   248
		hw->fc = e1000_fc_rx_pause;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
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parents:
diff changeset
   249
	else if(!pause->rx_pause && pause->tx_pause)
21c266c3f463 Added e1000 driver for kernel 2.6.13.
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diff changeset
   250
		hw->fc = e1000_fc_tx_pause;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
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parents:
diff changeset
   251
	else if(!pause->rx_pause && !pause->tx_pause)
21c266c3f463 Added e1000 driver for kernel 2.6.13.
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diff changeset
   252
		hw->fc = e1000_fc_none;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
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parents:
diff changeset
   253
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
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diff changeset
   254
	hw->original_fc = hw->fc;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   255
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   256
	if(adapter->fc_autoneg == AUTONEG_ENABLE) {
21c266c3f463 Added e1000 driver for kernel 2.6.13.
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parents:
diff changeset
   257
		if (adapter->ecdev || netif_running(adapter->netdev)) {
21c266c3f463 Added e1000 driver for kernel 2.6.13.
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parents:
diff changeset
   258
			e1000_down(adapter);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   259
			e1000_up(adapter);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
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   260
		} else
21c266c3f463 Added e1000 driver for kernel 2.6.13.
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diff changeset
   261
			e1000_reset(adapter);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
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diff changeset
   262
	}
21c266c3f463 Added e1000 driver for kernel 2.6.13.
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parents:
diff changeset
   263
	else
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
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diff changeset
   264
		return ((hw->media_type == e1000_media_type_fiber) ?
21c266c3f463 Added e1000 driver for kernel 2.6.13.
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parents:
diff changeset
   265
			e1000_setup_link(hw) : e1000_force_mac_fc(hw));
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   266
	
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
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diff changeset
   267
	return 0;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
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parents:
diff changeset
   268
}
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   269
21c266c3f463 Added e1000 driver for kernel 2.6.13.
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diff changeset
   270
static uint32_t
21c266c3f463 Added e1000 driver for kernel 2.6.13.
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diff changeset
   271
e1000_get_rx_csum(struct net_device *netdev)
21c266c3f463 Added e1000 driver for kernel 2.6.13.
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parents:
diff changeset
   272
{
21c266c3f463 Added e1000 driver for kernel 2.6.13.
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diff changeset
   273
	struct e1000_adapter *adapter = netdev_priv(netdev);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
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diff changeset
   274
	return adapter->rx_csum;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   275
}
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   276
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   277
static int
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   278
e1000_set_rx_csum(struct net_device *netdev, uint32_t data)
21c266c3f463 Added e1000 driver for kernel 2.6.13.
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diff changeset
   279
{
21c266c3f463 Added e1000 driver for kernel 2.6.13.
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diff changeset
   280
	struct e1000_adapter *adapter = netdev_priv(netdev);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   281
	adapter->rx_csum = data;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   282
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   283
	if (adapter->ecdev || netif_running(netdev)) {
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   284
		e1000_down(adapter);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   285
		e1000_up(adapter);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   286
	} else
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   287
		e1000_reset(adapter);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   288
	return 0;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   289
}
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   290
	
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   291
static uint32_t
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   292
e1000_get_tx_csum(struct net_device *netdev)
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   293
{
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   294
	return (netdev->features & NETIF_F_HW_CSUM) != 0;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   295
}
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   296
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   297
static int
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   298
e1000_set_tx_csum(struct net_device *netdev, uint32_t data)
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   299
{
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   300
	struct e1000_adapter *adapter = netdev_priv(netdev);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   301
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   302
	if(adapter->hw.mac_type < e1000_82543) {
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   303
		if (!data)
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   304
			return -EINVAL;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   305
		return 0;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   306
	}
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   307
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   308
	if (data)
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   309
		netdev->features |= NETIF_F_HW_CSUM;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   310
	else
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   311
		netdev->features &= ~NETIF_F_HW_CSUM;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   312
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   313
	return 0;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   314
}
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   315
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   316
#ifdef NETIF_F_TSO
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   317
static int
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   318
e1000_set_tso(struct net_device *netdev, uint32_t data)
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   319
{
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   320
	struct e1000_adapter *adapter = netdev_priv(netdev);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   321
	if((adapter->hw.mac_type < e1000_82544) ||
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   322
	    (adapter->hw.mac_type == e1000_82547)) 
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   323
		return data ? -EINVAL : 0;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   324
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   325
	if (data)
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   326
		netdev->features |= NETIF_F_TSO;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   327
	else
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   328
		netdev->features &= ~NETIF_F_TSO;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   329
	return 0;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   330
} 
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   331
#endif /* NETIF_F_TSO */
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   332
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   333
static uint32_t
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   334
e1000_get_msglevel(struct net_device *netdev)
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   335
{
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   336
	struct e1000_adapter *adapter = netdev_priv(netdev);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   337
	return adapter->msg_enable;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   338
}
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   339
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   340
static void
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   341
e1000_set_msglevel(struct net_device *netdev, uint32_t data)
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   342
{
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   343
	struct e1000_adapter *adapter = netdev_priv(netdev);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   344
	adapter->msg_enable = data;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   345
}
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   346
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   347
static int 
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   348
e1000_get_regs_len(struct net_device *netdev)
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   349
{
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   350
#define E1000_REGS_LEN 32
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   351
	return E1000_REGS_LEN * sizeof(uint32_t);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   352
}
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   353
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   354
static void
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   355
e1000_get_regs(struct net_device *netdev,
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   356
	       struct ethtool_regs *regs, void *p)
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   357
{
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   358
	struct e1000_adapter *adapter = netdev_priv(netdev);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   359
	struct e1000_hw *hw = &adapter->hw;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   360
	uint32_t *regs_buff = p;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   361
	uint16_t phy_data;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   362
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   363
	memset(p, 0, E1000_REGS_LEN * sizeof(uint32_t));
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   364
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   365
	regs->version = (1 << 24) | (hw->revision_id << 16) | hw->device_id;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   366
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   367
	regs_buff[0]  = E1000_READ_REG(hw, CTRL);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   368
	regs_buff[1]  = E1000_READ_REG(hw, STATUS);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   369
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   370
	regs_buff[2]  = E1000_READ_REG(hw, RCTL);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   371
	regs_buff[3]  = E1000_READ_REG(hw, RDLEN);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   372
	regs_buff[4]  = E1000_READ_REG(hw, RDH);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   373
	regs_buff[5]  = E1000_READ_REG(hw, RDT);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   374
	regs_buff[6]  = E1000_READ_REG(hw, RDTR);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   375
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   376
	regs_buff[7]  = E1000_READ_REG(hw, TCTL);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   377
	regs_buff[8]  = E1000_READ_REG(hw, TDLEN);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   378
	regs_buff[9]  = E1000_READ_REG(hw, TDH);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   379
	regs_buff[10] = E1000_READ_REG(hw, TDT);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   380
	regs_buff[11] = E1000_READ_REG(hw, TIDV);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   381
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   382
	regs_buff[12] = adapter->hw.phy_type;  /* PHY type (IGP=1, M88=0) */
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   383
	if(hw->phy_type == e1000_phy_igp) {
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   384
		e1000_write_phy_reg(hw, IGP01E1000_PHY_PAGE_SELECT,
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   385
				    IGP01E1000_PHY_AGC_A);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   386
		e1000_read_phy_reg(hw, IGP01E1000_PHY_AGC_A &
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   387
				   IGP01E1000_PHY_PAGE_SELECT, &phy_data);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   388
		regs_buff[13] = (uint32_t)phy_data; /* cable length */
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   389
		e1000_write_phy_reg(hw, IGP01E1000_PHY_PAGE_SELECT,
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   390
				    IGP01E1000_PHY_AGC_B);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   391
		e1000_read_phy_reg(hw, IGP01E1000_PHY_AGC_B &
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   392
				   IGP01E1000_PHY_PAGE_SELECT, &phy_data);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   393
		regs_buff[14] = (uint32_t)phy_data; /* cable length */
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   394
		e1000_write_phy_reg(hw, IGP01E1000_PHY_PAGE_SELECT,
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   395
				    IGP01E1000_PHY_AGC_C);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   396
		e1000_read_phy_reg(hw, IGP01E1000_PHY_AGC_C &
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   397
				   IGP01E1000_PHY_PAGE_SELECT, &phy_data);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   398
		regs_buff[15] = (uint32_t)phy_data; /* cable length */
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   399
		e1000_write_phy_reg(hw, IGP01E1000_PHY_PAGE_SELECT,
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   400
				    IGP01E1000_PHY_AGC_D);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   401
		e1000_read_phy_reg(hw, IGP01E1000_PHY_AGC_D &
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   402
				   IGP01E1000_PHY_PAGE_SELECT, &phy_data);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   403
		regs_buff[16] = (uint32_t)phy_data; /* cable length */
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   404
		regs_buff[17] = 0; /* extended 10bt distance (not needed) */
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   405
		e1000_write_phy_reg(hw, IGP01E1000_PHY_PAGE_SELECT, 0x0);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   406
		e1000_read_phy_reg(hw, IGP01E1000_PHY_PORT_STATUS &
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   407
				   IGP01E1000_PHY_PAGE_SELECT, &phy_data);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   408
		regs_buff[18] = (uint32_t)phy_data; /* cable polarity */
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   409
		e1000_write_phy_reg(hw, IGP01E1000_PHY_PAGE_SELECT,
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   410
				    IGP01E1000_PHY_PCS_INIT_REG);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   411
		e1000_read_phy_reg(hw, IGP01E1000_PHY_PCS_INIT_REG &
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   412
				   IGP01E1000_PHY_PAGE_SELECT, &phy_data);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   413
		regs_buff[19] = (uint32_t)phy_data; /* cable polarity */
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   414
		regs_buff[20] = 0; /* polarity correction enabled (always) */
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   415
		regs_buff[22] = 0; /* phy receive errors (unavailable) */
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   416
		regs_buff[23] = regs_buff[18]; /* mdix mode */
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   417
		e1000_write_phy_reg(hw, IGP01E1000_PHY_PAGE_SELECT, 0x0);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   418
	} else {
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   419
        	e1000_read_phy_reg(hw, M88E1000_PHY_SPEC_STATUS, &phy_data);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   420
		regs_buff[13] = (uint32_t)phy_data; /* cable length */
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   421
		regs_buff[14] = 0;  /* Dummy (to align w/ IGP phy reg dump) */
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   422
		regs_buff[15] = 0;  /* Dummy (to align w/ IGP phy reg dump) */
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   423
		regs_buff[16] = 0;  /* Dummy (to align w/ IGP phy reg dump) */
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   424
        	e1000_read_phy_reg(hw, M88E1000_PHY_SPEC_CTRL, &phy_data);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   425
		regs_buff[17] = (uint32_t)phy_data; /* extended 10bt distance */
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   426
		regs_buff[18] = regs_buff[13]; /* cable polarity */
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   427
		regs_buff[19] = 0;  /* Dummy (to align w/ IGP phy reg dump) */
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   428
		regs_buff[20] = regs_buff[17]; /* polarity correction */
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   429
		/* phy receive errors */
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   430
		regs_buff[22] = adapter->phy_stats.receive_errors;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   431
		regs_buff[23] = regs_buff[13]; /* mdix mode */
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   432
	}
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   433
	regs_buff[21] = adapter->phy_stats.idle_errors;  /* phy idle errors */
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   434
	e1000_read_phy_reg(hw, PHY_1000T_STATUS, &phy_data);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   435
	regs_buff[24] = (uint32_t)phy_data;  /* phy local receiver status */
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   436
	regs_buff[25] = regs_buff[24];  /* phy remote receiver status */
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   437
	if(hw->mac_type >= e1000_82540 &&
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   438
	   hw->media_type == e1000_media_type_copper) {
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   439
		regs_buff[26] = E1000_READ_REG(hw, MANC);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   440
	}
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   441
}
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   442
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   443
static int
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   444
e1000_get_eeprom_len(struct net_device *netdev)
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   445
{
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   446
	struct e1000_adapter *adapter = netdev_priv(netdev);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   447
	return adapter->hw.eeprom.word_size * 2;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   448
}
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   449
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   450
static int
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   451
e1000_get_eeprom(struct net_device *netdev,
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   452
                      struct ethtool_eeprom *eeprom, uint8_t *bytes)
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   453
{
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   454
	struct e1000_adapter *adapter = netdev_priv(netdev);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   455
	struct e1000_hw *hw = &adapter->hw;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   456
	uint16_t *eeprom_buff;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   457
	int first_word, last_word;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   458
	int ret_val = 0;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   459
	uint16_t i;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   460
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   461
	if(eeprom->len == 0)
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   462
		return -EINVAL;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   463
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   464
	eeprom->magic = hw->vendor_id | (hw->device_id << 16);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   465
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   466
	first_word = eeprom->offset >> 1;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   467
	last_word = (eeprom->offset + eeprom->len - 1) >> 1;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   468
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   469
	eeprom_buff = kmalloc(sizeof(uint16_t) *
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   470
			(last_word - first_word + 1), GFP_KERNEL);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   471
	if(!eeprom_buff)
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   472
		return -ENOMEM;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   473
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   474
	if(hw->eeprom.type == e1000_eeprom_spi)
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   475
		ret_val = e1000_read_eeprom(hw, first_word,
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   476
					    last_word - first_word + 1,
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   477
					    eeprom_buff);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   478
	else {
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   479
		for (i = 0; i < last_word - first_word + 1; i++)
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   480
			if((ret_val = e1000_read_eeprom(hw, first_word + i, 1,
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   481
							&eeprom_buff[i])))
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   482
				break;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   483
	}
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   484
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   485
	/* Device's eeprom is always little-endian, word addressable */
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   486
	for (i = 0; i < last_word - first_word + 1; i++)
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   487
		le16_to_cpus(&eeprom_buff[i]);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   488
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   489
	memcpy(bytes, (uint8_t *)eeprom_buff + (eeprom->offset & 1),
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   490
			eeprom->len);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   491
	kfree(eeprom_buff);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   492
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   493
	return ret_val;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   494
}
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   495
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   496
static int
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   497
e1000_set_eeprom(struct net_device *netdev,
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   498
                      struct ethtool_eeprom *eeprom, uint8_t *bytes)
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   499
{
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   500
	struct e1000_adapter *adapter = netdev_priv(netdev);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   501
	struct e1000_hw *hw = &adapter->hw;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   502
	uint16_t *eeprom_buff;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   503
	void *ptr;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   504
	int max_len, first_word, last_word, ret_val = 0;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   505
	uint16_t i;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   506
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   507
	if(eeprom->len == 0)
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   508
		return -EOPNOTSUPP;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   509
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   510
	if(eeprom->magic != (hw->vendor_id | (hw->device_id << 16)))
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   511
		return -EFAULT;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   512
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   513
	max_len = hw->eeprom.word_size * 2;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   514
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   515
	first_word = eeprom->offset >> 1;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   516
	last_word = (eeprom->offset + eeprom->len - 1) >> 1;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   517
	eeprom_buff = kmalloc(max_len, GFP_KERNEL);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   518
	if(!eeprom_buff)
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   519
		return -ENOMEM;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   520
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   521
	ptr = (void *)eeprom_buff;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   522
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   523
	if(eeprom->offset & 1) {
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   524
		/* need read/modify/write of first changed EEPROM word */
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   525
		/* only the second byte of the word is being modified */
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   526
		ret_val = e1000_read_eeprom(hw, first_word, 1,
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   527
					    &eeprom_buff[0]);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   528
		ptr++;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   529
	}
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   530
	if(((eeprom->offset + eeprom->len) & 1) && (ret_val == 0)) {
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   531
		/* need read/modify/write of last changed EEPROM word */
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   532
		/* only the first byte of the word is being modified */
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   533
		ret_val = e1000_read_eeprom(hw, last_word, 1,
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   534
		                  &eeprom_buff[last_word - first_word]);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   535
	}
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   536
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   537
	/* Device's eeprom is always little-endian, word addressable */
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   538
	for (i = 0; i < last_word - first_word + 1; i++)
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   539
		le16_to_cpus(&eeprom_buff[i]);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   540
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   541
	memcpy(ptr, bytes, eeprom->len);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   542
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   543
	for (i = 0; i < last_word - first_word + 1; i++)
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   544
		eeprom_buff[i] = cpu_to_le16(eeprom_buff[i]);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   545
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   546
	ret_val = e1000_write_eeprom(hw, first_word,
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   547
				     last_word - first_word + 1, eeprom_buff);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   548
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   549
	/* Update the checksum over the first part of the EEPROM if needed */
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   550
	if((ret_val == 0) && first_word <= EEPROM_CHECKSUM_REG)
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   551
		e1000_update_eeprom_checksum(hw);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   552
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   553
	kfree(eeprom_buff);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   554
	return ret_val;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   555
}
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   556
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   557
static void
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   558
e1000_get_drvinfo(struct net_device *netdev,
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   559
                       struct ethtool_drvinfo *drvinfo)
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   560
{
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   561
	struct e1000_adapter *adapter = netdev_priv(netdev);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   562
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   563
	strncpy(drvinfo->driver,  e1000_driver_name, 32);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   564
	strncpy(drvinfo->version, e1000_driver_version, 32);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   565
	strncpy(drvinfo->fw_version, "N/A", 32);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   566
	strncpy(drvinfo->bus_info, pci_name(adapter->pdev), 32);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   567
	drvinfo->n_stats = E1000_STATS_LEN;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   568
	drvinfo->testinfo_len = E1000_TEST_LEN;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   569
	drvinfo->regdump_len = e1000_get_regs_len(netdev);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   570
	drvinfo->eedump_len = e1000_get_eeprom_len(netdev);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   571
}
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   572
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   573
static void
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   574
e1000_get_ringparam(struct net_device *netdev,
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   575
                    struct ethtool_ringparam *ring)
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   576
{
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   577
	struct e1000_adapter *adapter = netdev_priv(netdev);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   578
	e1000_mac_type mac_type = adapter->hw.mac_type;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   579
	struct e1000_desc_ring *txdr = &adapter->tx_ring;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   580
	struct e1000_desc_ring *rxdr = &adapter->rx_ring;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   581
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   582
	ring->rx_max_pending = (mac_type < e1000_82544) ? E1000_MAX_RXD :
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   583
		E1000_MAX_82544_RXD;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   584
	ring->tx_max_pending = (mac_type < e1000_82544) ? E1000_MAX_TXD :
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   585
		E1000_MAX_82544_TXD;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   586
	ring->rx_mini_max_pending = 0;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   587
	ring->rx_jumbo_max_pending = 0;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   588
	ring->rx_pending = rxdr->count;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   589
	ring->tx_pending = txdr->count;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   590
	ring->rx_mini_pending = 0;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   591
	ring->rx_jumbo_pending = 0;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   592
}
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   593
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   594
static int 
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   595
e1000_set_ringparam(struct net_device *netdev,
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   596
                    struct ethtool_ringparam *ring)
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   597
{
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   598
	struct e1000_adapter *adapter = netdev_priv(netdev);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   599
	e1000_mac_type mac_type = adapter->hw.mac_type;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   600
	struct e1000_desc_ring *txdr = &adapter->tx_ring;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   601
	struct e1000_desc_ring *rxdr = &adapter->rx_ring;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   602
	struct e1000_desc_ring tx_old, tx_new, rx_old, rx_new;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   603
	int err;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   604
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   605
    if (adapter->ecdev)
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   606
        return -EBUSY;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   607
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   608
	tx_old = adapter->tx_ring;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   609
	rx_old = adapter->rx_ring;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   610
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   611
	if((ring->rx_mini_pending) || (ring->rx_jumbo_pending))
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   612
		return -EINVAL;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   613
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   614
	if(netif_running(adapter->netdev))
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   615
		e1000_down(adapter);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   616
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   617
	rxdr->count = max(ring->rx_pending,(uint32_t)E1000_MIN_RXD);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   618
	rxdr->count = min(rxdr->count,(uint32_t)(mac_type < e1000_82544 ?
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   619
		E1000_MAX_RXD : E1000_MAX_82544_RXD));
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   620
	E1000_ROUNDUP(rxdr->count, REQ_RX_DESCRIPTOR_MULTIPLE); 
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   621
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   622
	txdr->count = max(ring->tx_pending,(uint32_t)E1000_MIN_TXD);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   623
	txdr->count = min(txdr->count,(uint32_t)(mac_type < e1000_82544 ?
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   624
		E1000_MAX_TXD : E1000_MAX_82544_TXD));
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   625
	E1000_ROUNDUP(txdr->count, REQ_TX_DESCRIPTOR_MULTIPLE); 
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   626
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   627
	if(netif_running(adapter->netdev)) {
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   628
		/* Try to get new resources before deleting old */
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   629
		if((err = e1000_setup_rx_resources(adapter)))
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   630
			goto err_setup_rx;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   631
		if((err = e1000_setup_tx_resources(adapter)))
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   632
			goto err_setup_tx;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   633
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   634
		/* save the new, restore the old in order to free it,
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   635
		 * then restore the new back again */
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   636
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   637
		rx_new = adapter->rx_ring;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   638
		tx_new = adapter->tx_ring;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   639
		adapter->rx_ring = rx_old;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   640
		adapter->tx_ring = tx_old;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   641
		e1000_free_rx_resources(adapter);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   642
		e1000_free_tx_resources(adapter);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   643
		adapter->rx_ring = rx_new;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   644
		adapter->tx_ring = tx_new;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   645
		if((err = e1000_up(adapter)))
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   646
			return err;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   647
	}
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   648
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   649
	return 0;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   650
err_setup_tx:
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   651
	e1000_free_rx_resources(adapter);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   652
err_setup_rx:
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   653
	adapter->rx_ring = rx_old;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   654
	adapter->tx_ring = tx_old;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   655
	e1000_up(adapter);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   656
	return err;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   657
}
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   658
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   659
#define REG_PATTERN_TEST(R, M, W)                                              \
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   660
{                                                                              \
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   661
	uint32_t pat, value;                                                   \
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   662
	uint32_t test[] =                                                      \
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   663
		{0x5A5A5A5A, 0xA5A5A5A5, 0x00000000, 0xFFFFFFFF};              \
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   664
	for(pat = 0; pat < sizeof(test)/sizeof(test[0]); pat++) {              \
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   665
		E1000_WRITE_REG(&adapter->hw, R, (test[pat] & W));             \
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   666
		value = E1000_READ_REG(&adapter->hw, R);                       \
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   667
		if(value != (test[pat] & W & M)) {                             \
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   668
			DPRINTK(DRV, ERR, "pattern test reg %04X failed: got " \
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   669
			        "0x%08X expected 0x%08X\n",                    \
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   670
			        E1000_##R, value, (test[pat] & W & M));        \
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   671
			*data = (adapter->hw.mac_type < e1000_82543) ?         \
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   672
				E1000_82542_##R : E1000_##R;                   \
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   673
			return 1;                                              \
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   674
		}                                                              \
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   675
	}                                                                      \
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   676
}
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   677
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   678
#define REG_SET_AND_CHECK(R, M, W)                                             \
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   679
{                                                                              \
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   680
	uint32_t value;                                                        \
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   681
	E1000_WRITE_REG(&adapter->hw, R, W & M);                               \
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   682
	value = E1000_READ_REG(&adapter->hw, R);                               \
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   683
	if((W & M) != (value & M)) {                                          \
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   684
		DPRINTK(DRV, ERR, "set/check reg %04X test failed: got 0x%08X "\
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   685
		        "expected 0x%08X\n", E1000_##R, (value & M), (W & M)); \
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   686
		*data = (adapter->hw.mac_type < e1000_82543) ?                 \
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   687
			E1000_82542_##R : E1000_##R;                           \
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   688
		return 1;                                                      \
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   689
	}                                                                      \
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   690
}
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   691
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   692
static int
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   693
e1000_reg_test(struct e1000_adapter *adapter, uint64_t *data)
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   694
{
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   695
	uint32_t value, before, after;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   696
	uint32_t i, toggle;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   697
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   698
	/* The status register is Read Only, so a write should fail.
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   699
	 * Some bits that get toggled are ignored.
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   700
	 */
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   701
        switch (adapter->hw.mac_type) {
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   702
	case e1000_82573:
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   703
		toggle = 0x7FFFF033;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   704
		break;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   705
	default:
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   706
		toggle = 0xFFFFF833;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   707
		break;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   708
	}
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   709
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   710
	before = E1000_READ_REG(&adapter->hw, STATUS);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   711
	value = (E1000_READ_REG(&adapter->hw, STATUS) & toggle);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   712
	E1000_WRITE_REG(&adapter->hw, STATUS, toggle);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   713
	after = E1000_READ_REG(&adapter->hw, STATUS) & toggle;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   714
	if(value != after) {
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   715
		DPRINTK(DRV, ERR, "failed STATUS register test got: "
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   716
		        "0x%08X expected: 0x%08X\n", after, value);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   717
		*data = 1;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   718
		return 1;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   719
	}
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   720
	/* restore previous status */
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   721
	E1000_WRITE_REG(&adapter->hw, STATUS, before);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   722
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   723
	REG_PATTERN_TEST(FCAL, 0xFFFFFFFF, 0xFFFFFFFF);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   724
	REG_PATTERN_TEST(FCAH, 0x0000FFFF, 0xFFFFFFFF);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   725
	REG_PATTERN_TEST(FCT, 0x0000FFFF, 0xFFFFFFFF);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   726
	REG_PATTERN_TEST(VET, 0x0000FFFF, 0xFFFFFFFF);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   727
	REG_PATTERN_TEST(RDTR, 0x0000FFFF, 0xFFFFFFFF);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   728
	REG_PATTERN_TEST(RDBAH, 0xFFFFFFFF, 0xFFFFFFFF);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   729
	REG_PATTERN_TEST(RDLEN, 0x000FFF80, 0x000FFFFF);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   730
	REG_PATTERN_TEST(RDH, 0x0000FFFF, 0x0000FFFF);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   731
	REG_PATTERN_TEST(RDT, 0x0000FFFF, 0x0000FFFF);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   732
	REG_PATTERN_TEST(FCRTH, 0x0000FFF8, 0x0000FFF8);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   733
	REG_PATTERN_TEST(FCTTV, 0x0000FFFF, 0x0000FFFF);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   734
	REG_PATTERN_TEST(TIPG, 0x3FFFFFFF, 0x3FFFFFFF);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   735
	REG_PATTERN_TEST(TDBAH, 0xFFFFFFFF, 0xFFFFFFFF);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   736
	REG_PATTERN_TEST(TDLEN, 0x000FFF80, 0x000FFFFF);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   737
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   738
	REG_SET_AND_CHECK(RCTL, 0xFFFFFFFF, 0x00000000);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   739
	REG_SET_AND_CHECK(RCTL, 0x06DFB3FE, 0x003FFFFB);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   740
	REG_SET_AND_CHECK(TCTL, 0xFFFFFFFF, 0x00000000);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   741
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   742
	if(adapter->hw.mac_type >= e1000_82543) {
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   743
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   744
		REG_SET_AND_CHECK(RCTL, 0x06DFB3FE, 0xFFFFFFFF);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   745
		REG_PATTERN_TEST(RDBAL, 0xFFFFFFF0, 0xFFFFFFFF);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   746
		REG_PATTERN_TEST(TXCW, 0xC000FFFF, 0x0000FFFF);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   747
		REG_PATTERN_TEST(TDBAL, 0xFFFFFFF0, 0xFFFFFFFF);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   748
		REG_PATTERN_TEST(TIDV, 0x0000FFFF, 0x0000FFFF);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   749
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   750
		for(i = 0; i < E1000_RAR_ENTRIES; i++) {
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   751
			REG_PATTERN_TEST(RA + ((i << 1) << 2), 0xFFFFFFFF,
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   752
					 0xFFFFFFFF);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   753
			REG_PATTERN_TEST(RA + (((i << 1) + 1) << 2), 0x8003FFFF,
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   754
					 0xFFFFFFFF);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   755
		}
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   756
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   757
	} else {
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   758
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   759
		REG_SET_AND_CHECK(RCTL, 0xFFFFFFFF, 0x01FFFFFF);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   760
		REG_PATTERN_TEST(RDBAL, 0xFFFFF000, 0xFFFFFFFF);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   761
		REG_PATTERN_TEST(TXCW, 0x0000FFFF, 0x0000FFFF);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   762
		REG_PATTERN_TEST(TDBAL, 0xFFFFF000, 0xFFFFFFFF);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   763
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   764
	}
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   765
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   766
	for(i = 0; i < E1000_MC_TBL_SIZE; i++)
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   767
		REG_PATTERN_TEST(MTA + (i << 2), 0xFFFFFFFF, 0xFFFFFFFF);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   768
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   769
	*data = 0;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   770
	return 0;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   771
}
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   772
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   773
static int
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   774
e1000_eeprom_test(struct e1000_adapter *adapter, uint64_t *data)
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   775
{
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   776
	uint16_t temp;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   777
	uint16_t checksum = 0;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   778
	uint16_t i;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   779
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   780
	*data = 0;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   781
	/* Read and add up the contents of the EEPROM */
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   782
	for(i = 0; i < (EEPROM_CHECKSUM_REG + 1); i++) {
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   783
		if((e1000_read_eeprom(&adapter->hw, i, 1, &temp)) < 0) {
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   784
			*data = 1;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   785
			break;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   786
		}
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   787
		checksum += temp;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   788
	}
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   789
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   790
	/* If Checksum is not Correct return error else test passed */
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   791
	if((checksum != (uint16_t) EEPROM_SUM) && !(*data))
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   792
		*data = 2;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   793
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   794
	return *data;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   795
}
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   796
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   797
static irqreturn_t
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   798
e1000_test_intr(int irq,
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   799
		void *data,
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   800
		struct pt_regs *regs)
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   801
{
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   802
	struct net_device *netdev = (struct net_device *) data;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   803
	struct e1000_adapter *adapter = netdev_priv(netdev);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   804
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   805
	adapter->test_icr |= E1000_READ_REG(&adapter->hw, ICR);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   806
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   807
	return IRQ_HANDLED;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   808
}
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   809
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   810
static int
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   811
e1000_intr_test(struct e1000_adapter *adapter, uint64_t *data)
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   812
{
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   813
	struct net_device *netdev = adapter->netdev;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   814
 	uint32_t mask, i=0, shared_int = TRUE;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   815
 	uint32_t irq = adapter->pdev->irq;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   816
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   817
	*data = 0;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   818
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   819
	/* Hook up test interrupt handler just for this test */
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   820
 	if(!request_irq(irq, &e1000_test_intr, 0, netdev->name, netdev)) {
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   821
 		shared_int = FALSE;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   822
 	} else if(request_irq(irq, &e1000_test_intr, SA_SHIRQ,
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   823
			      netdev->name, netdev)){
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   824
		*data = 1;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   825
		return -1;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   826
	}
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   827
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   828
	/* Disable all the interrupts */
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   829
	E1000_WRITE_REG(&adapter->hw, IMC, 0xFFFFFFFF);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   830
	msec_delay(10);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   831
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   832
	/* Test each interrupt */
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   833
	for(; i < 10; i++) {
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   834
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   835
		/* Interrupt to test */
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   836
		mask = 1 << i;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   837
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   838
 		if(!shared_int) {
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   839
 			/* Disable the interrupt to be reported in
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   840
 			 * the cause register and then force the same
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   841
 			 * interrupt and see if one gets posted.  If
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   842
 			 * an interrupt was posted to the bus, the
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   843
 			 * test failed.
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   844
 			 */
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   845
 			adapter->test_icr = 0;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   846
 			E1000_WRITE_REG(&adapter->hw, IMC, mask);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   847
 			E1000_WRITE_REG(&adapter->hw, ICS, mask);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   848
 			msec_delay(10);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   849
 
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   850
 			if(adapter->test_icr & mask) {
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   851
 				*data = 3;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   852
 				break;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   853
 			}
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   854
		}
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   855
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   856
		/* Enable the interrupt to be reported in
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   857
		 * the cause register and then force the same
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   858
		 * interrupt and see if one gets posted.  If
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   859
		 * an interrupt was not posted to the bus, the
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   860
		 * test failed.
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   861
		 */
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   862
		adapter->test_icr = 0;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   863
		E1000_WRITE_REG(&adapter->hw, IMS, mask);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   864
		E1000_WRITE_REG(&adapter->hw, ICS, mask);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   865
		msec_delay(10);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   866
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   867
		if(!(adapter->test_icr & mask)) {
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   868
			*data = 4;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   869
			break;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   870
		}
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   871
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   872
 		if(!shared_int) {
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   873
			/* Disable the other interrupts to be reported in
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   874
			 * the cause register and then force the other
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   875
			 * interrupts and see if any get posted.  If
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   876
			 * an interrupt was posted to the bus, the
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   877
			 * test failed.
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   878
			 */
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   879
			adapter->test_icr = 0;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   880
			E1000_WRITE_REG(&adapter->hw, IMC, ~mask & 0x00007FFF);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   881
			E1000_WRITE_REG(&adapter->hw, ICS, ~mask & 0x00007FFF);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   882
			msec_delay(10);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   883
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   884
			if(adapter->test_icr) {
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   885
				*data = 5;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   886
				break;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   887
			}
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   888
		}
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   889
	}
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   890
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   891
	/* Disable all the interrupts */
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   892
	E1000_WRITE_REG(&adapter->hw, IMC, 0xFFFFFFFF);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   893
	msec_delay(10);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   894
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   895
	/* Unhook test interrupt handler */
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   896
	free_irq(irq, netdev);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   897
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   898
	return *data;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   899
}
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   900
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   901
static void
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   902
e1000_free_desc_rings(struct e1000_adapter *adapter)
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   903
{
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   904
	struct e1000_desc_ring *txdr = &adapter->test_tx_ring;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   905
	struct e1000_desc_ring *rxdr = &adapter->test_rx_ring;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   906
	struct pci_dev *pdev = adapter->pdev;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   907
	int i;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   908
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   909
	if(txdr->desc && txdr->buffer_info) {
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   910
		for(i = 0; i < txdr->count; i++) {
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   911
			if(txdr->buffer_info[i].dma)
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   912
				pci_unmap_single(pdev, txdr->buffer_info[i].dma,
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   913
						 txdr->buffer_info[i].length,
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   914
						 PCI_DMA_TODEVICE);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   915
			if(txdr->buffer_info[i].skb)
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   916
				dev_kfree_skb(txdr->buffer_info[i].skb);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   917
		}
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   918
	}
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   919
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   920
	if(rxdr->desc && rxdr->buffer_info) {
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   921
		for(i = 0; i < rxdr->count; i++) {
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   922
			if(rxdr->buffer_info[i].dma)
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   923
				pci_unmap_single(pdev, rxdr->buffer_info[i].dma,
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   924
						 rxdr->buffer_info[i].length,
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   925
						 PCI_DMA_FROMDEVICE);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   926
			if(rxdr->buffer_info[i].skb)
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   927
				dev_kfree_skb(rxdr->buffer_info[i].skb);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   928
		}
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   929
	}
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   930
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   931
	if(txdr->desc)
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   932
		pci_free_consistent(pdev, txdr->size, txdr->desc, txdr->dma);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   933
	if(rxdr->desc)
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   934
		pci_free_consistent(pdev, rxdr->size, rxdr->desc, rxdr->dma);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   935
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   936
	if(txdr->buffer_info)
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   937
		kfree(txdr->buffer_info);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   938
	if(rxdr->buffer_info)
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   939
		kfree(rxdr->buffer_info);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   940
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   941
	return;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   942
}
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   943
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   944
static int
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   945
e1000_setup_desc_rings(struct e1000_adapter *adapter)
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   946
{
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   947
	struct e1000_desc_ring *txdr = &adapter->test_tx_ring;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   948
	struct e1000_desc_ring *rxdr = &adapter->test_rx_ring;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   949
	struct pci_dev *pdev = adapter->pdev;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   950
	uint32_t rctl;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   951
	int size, i, ret_val;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   952
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   953
	/* Setup Tx descriptor ring and Tx buffers */
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   954
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   955
	if(!txdr->count)
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   956
		txdr->count = E1000_DEFAULT_TXD;   
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   957
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   958
	size = txdr->count * sizeof(struct e1000_buffer);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   959
	if(!(txdr->buffer_info = kmalloc(size, GFP_KERNEL))) {
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   960
		ret_val = 1;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   961
		goto err_nomem;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   962
	}
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   963
	memset(txdr->buffer_info, 0, size);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   964
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   965
	txdr->size = txdr->count * sizeof(struct e1000_tx_desc);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   966
	E1000_ROUNDUP(txdr->size, 4096);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   967
	if(!(txdr->desc = pci_alloc_consistent(pdev, txdr->size, &txdr->dma))) {
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   968
		ret_val = 2;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   969
		goto err_nomem;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   970
	}
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   971
	memset(txdr->desc, 0, txdr->size);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   972
	txdr->next_to_use = txdr->next_to_clean = 0;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   973
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   974
	E1000_WRITE_REG(&adapter->hw, TDBAL,
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   975
			((uint64_t) txdr->dma & 0x00000000FFFFFFFF));
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   976
	E1000_WRITE_REG(&adapter->hw, TDBAH, ((uint64_t) txdr->dma >> 32));
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   977
	E1000_WRITE_REG(&adapter->hw, TDLEN,
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   978
			txdr->count * sizeof(struct e1000_tx_desc));
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   979
	E1000_WRITE_REG(&adapter->hw, TDH, 0);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   980
	E1000_WRITE_REG(&adapter->hw, TDT, 0);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   981
	E1000_WRITE_REG(&adapter->hw, TCTL,
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   982
			E1000_TCTL_PSP | E1000_TCTL_EN |
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   983
			E1000_COLLISION_THRESHOLD << E1000_CT_SHIFT |
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   984
			E1000_FDX_COLLISION_DISTANCE << E1000_COLD_SHIFT);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   985
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   986
	for(i = 0; i < txdr->count; i++) {
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   987
		struct e1000_tx_desc *tx_desc = E1000_TX_DESC(*txdr, i);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   988
		struct sk_buff *skb;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   989
		unsigned int size = 1024;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   990
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   991
		if(!(skb = alloc_skb(size, GFP_KERNEL))) {
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   992
			ret_val = 3;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   993
			goto err_nomem;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   994
		}
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   995
		skb_put(skb, size);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   996
		txdr->buffer_info[i].skb = skb;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   997
		txdr->buffer_info[i].length = skb->len;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   998
		txdr->buffer_info[i].dma =
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   999
			pci_map_single(pdev, skb->data, skb->len,
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1000
				       PCI_DMA_TODEVICE);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1001
		tx_desc->buffer_addr = cpu_to_le64(txdr->buffer_info[i].dma);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1002
		tx_desc->lower.data = cpu_to_le32(skb->len);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1003
		tx_desc->lower.data |= cpu_to_le32(E1000_TXD_CMD_EOP |
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1004
						   E1000_TXD_CMD_IFCS |
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1005
						   E1000_TXD_CMD_RPS);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1006
		tx_desc->upper.data = 0;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1007
	}
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1008
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1009
	/* Setup Rx descriptor ring and Rx buffers */
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1010
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1011
	if(!rxdr->count)
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1012
		rxdr->count = E1000_DEFAULT_RXD;   
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1013
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1014
	size = rxdr->count * sizeof(struct e1000_buffer);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1015
	if(!(rxdr->buffer_info = kmalloc(size, GFP_KERNEL))) {
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1016
		ret_val = 4;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1017
		goto err_nomem;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1018
	}
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1019
	memset(rxdr->buffer_info, 0, size);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1020
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1021
	rxdr->size = rxdr->count * sizeof(struct e1000_rx_desc);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1022
	if(!(rxdr->desc = pci_alloc_consistent(pdev, rxdr->size, &rxdr->dma))) {
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1023
		ret_val = 5;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1024
		goto err_nomem;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1025
	}
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1026
	memset(rxdr->desc, 0, rxdr->size);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1027
	rxdr->next_to_use = rxdr->next_to_clean = 0;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1028
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1029
	rctl = E1000_READ_REG(&adapter->hw, RCTL);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1030
	E1000_WRITE_REG(&adapter->hw, RCTL, rctl & ~E1000_RCTL_EN);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1031
	E1000_WRITE_REG(&adapter->hw, RDBAL,
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1032
			((uint64_t) rxdr->dma & 0xFFFFFFFF));
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1033
	E1000_WRITE_REG(&adapter->hw, RDBAH, ((uint64_t) rxdr->dma >> 32));
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1034
	E1000_WRITE_REG(&adapter->hw, RDLEN, rxdr->size);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1035
	E1000_WRITE_REG(&adapter->hw, RDH, 0);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1036
	E1000_WRITE_REG(&adapter->hw, RDT, 0);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1037
	rctl = E1000_RCTL_EN | E1000_RCTL_BAM | E1000_RCTL_SZ_2048 |
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1038
		E1000_RCTL_LBM_NO | E1000_RCTL_RDMTS_HALF |
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1039
		(adapter->hw.mc_filter_type << E1000_RCTL_MO_SHIFT);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1040
	E1000_WRITE_REG(&adapter->hw, RCTL, rctl);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1041
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1042
	for(i = 0; i < rxdr->count; i++) {
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1043
		struct e1000_rx_desc *rx_desc = E1000_RX_DESC(*rxdr, i);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1044
		struct sk_buff *skb;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1045
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1046
		if(!(skb = alloc_skb(E1000_RXBUFFER_2048 + NET_IP_ALIGN,
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1047
				GFP_KERNEL))) {
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1048
			ret_val = 6;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1049
			goto err_nomem;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1050
		}
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1051
		skb_reserve(skb, NET_IP_ALIGN);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1052
		rxdr->buffer_info[i].skb = skb;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1053
		rxdr->buffer_info[i].length = E1000_RXBUFFER_2048;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1054
		rxdr->buffer_info[i].dma =
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1055
			pci_map_single(pdev, skb->data, E1000_RXBUFFER_2048,
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1056
				       PCI_DMA_FROMDEVICE);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1057
		rx_desc->buffer_addr = cpu_to_le64(rxdr->buffer_info[i].dma);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1058
		memset(skb->data, 0x00, skb->len);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1059
	}
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1060
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1061
	return 0;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1062
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1063
err_nomem:
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1064
	e1000_free_desc_rings(adapter);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1065
	return ret_val;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1066
}
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1067
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1068
static void
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1069
e1000_phy_disable_receiver(struct e1000_adapter *adapter)
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1070
{
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1071
	/* Write out to PHY registers 29 and 30 to disable the Receiver. */
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1072
	e1000_write_phy_reg(&adapter->hw, 29, 0x001F);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1073
	e1000_write_phy_reg(&adapter->hw, 30, 0x8FFC);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1074
	e1000_write_phy_reg(&adapter->hw, 29, 0x001A);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1075
	e1000_write_phy_reg(&adapter->hw, 30, 0x8FF0);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1076
}
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1077
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1078
static void
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1079
e1000_phy_reset_clk_and_crs(struct e1000_adapter *adapter)
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1080
{
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1081
	uint16_t phy_reg;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1082
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1083
	/* Because we reset the PHY above, we need to re-force TX_CLK in the
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1084
	 * Extended PHY Specific Control Register to 25MHz clock.  This
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1085
	 * value defaults back to a 2.5MHz clock when the PHY is reset.
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1086
	 */
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1087
	e1000_read_phy_reg(&adapter->hw, M88E1000_EXT_PHY_SPEC_CTRL, &phy_reg);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1088
	phy_reg |= M88E1000_EPSCR_TX_CLK_25;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1089
	e1000_write_phy_reg(&adapter->hw,
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1090
		M88E1000_EXT_PHY_SPEC_CTRL, phy_reg);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1091
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1092
	/* In addition, because of the s/w reset above, we need to enable
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1093
	 * CRS on TX.  This must be set for both full and half duplex
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1094
	 * operation.
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1095
	 */
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1096
	e1000_read_phy_reg(&adapter->hw, M88E1000_PHY_SPEC_CTRL, &phy_reg);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1097
	phy_reg |= M88E1000_PSCR_ASSERT_CRS_ON_TX;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1098
	e1000_write_phy_reg(&adapter->hw,
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1099
		M88E1000_PHY_SPEC_CTRL, phy_reg);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1100
}
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1101
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1102
static int
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1103
e1000_nonintegrated_phy_loopback(struct e1000_adapter *adapter)
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1104
{
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1105
	uint32_t ctrl_reg;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1106
	uint16_t phy_reg;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1107
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1108
	/* Setup the Device Control Register for PHY loopback test. */
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1109
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1110
	ctrl_reg = E1000_READ_REG(&adapter->hw, CTRL);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1111
	ctrl_reg |= (E1000_CTRL_ILOS |		/* Invert Loss-Of-Signal */
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1112
		     E1000_CTRL_FRCSPD |	/* Set the Force Speed Bit */
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1113
		     E1000_CTRL_FRCDPX |	/* Set the Force Duplex Bit */
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1114
		     E1000_CTRL_SPD_1000 |	/* Force Speed to 1000 */
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1115
		     E1000_CTRL_FD);		/* Force Duplex to FULL */
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1116
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1117
	E1000_WRITE_REG(&adapter->hw, CTRL, ctrl_reg);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1118
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1119
	/* Read the PHY Specific Control Register (0x10) */
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1120
	e1000_read_phy_reg(&adapter->hw, M88E1000_PHY_SPEC_CTRL, &phy_reg);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1121
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1122
	/* Clear Auto-Crossover bits in PHY Specific Control Register
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1123
	 * (bits 6:5).
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1124
	 */
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1125
	phy_reg &= ~M88E1000_PSCR_AUTO_X_MODE;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1126
	e1000_write_phy_reg(&adapter->hw, M88E1000_PHY_SPEC_CTRL, phy_reg);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1127
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1128
	/* Perform software reset on the PHY */
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1129
	e1000_phy_reset(&adapter->hw);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1130
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1131
	/* Have to setup TX_CLK and TX_CRS after software reset */
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1132
	e1000_phy_reset_clk_and_crs(adapter);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1133
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1134
	e1000_write_phy_reg(&adapter->hw, PHY_CTRL, 0x8100);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1135
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1136
	/* Wait for reset to complete. */
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1137
	udelay(500);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1138
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1139
	/* Have to setup TX_CLK and TX_CRS after software reset */
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1140
	e1000_phy_reset_clk_and_crs(adapter);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1141
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1142
	/* Write out to PHY registers 29 and 30 to disable the Receiver. */
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1143
	e1000_phy_disable_receiver(adapter);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1144
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1145
	/* Set the loopback bit in the PHY control register. */
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1146
	e1000_read_phy_reg(&adapter->hw, PHY_CTRL, &phy_reg);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1147
	phy_reg |= MII_CR_LOOPBACK;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1148
	e1000_write_phy_reg(&adapter->hw, PHY_CTRL, phy_reg);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1149
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1150
	/* Setup TX_CLK and TX_CRS one more time. */
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1151
	e1000_phy_reset_clk_and_crs(adapter);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1152
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1153
	/* Check Phy Configuration */
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1154
	e1000_read_phy_reg(&adapter->hw, PHY_CTRL, &phy_reg);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1155
	if(phy_reg != 0x4100)
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1156
		 return 9;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1157
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1158
	e1000_read_phy_reg(&adapter->hw, M88E1000_EXT_PHY_SPEC_CTRL, &phy_reg);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1159
	if(phy_reg != 0x0070)
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1160
		return 10;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1161
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1162
	e1000_read_phy_reg(&adapter->hw, 29, &phy_reg);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1163
	if(phy_reg != 0x001A)
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1164
		return 11;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1165
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1166
	return 0;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1167
}
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1168
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1169
static int
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1170
e1000_integrated_phy_loopback(struct e1000_adapter *adapter)
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1171
{
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1172
	uint32_t ctrl_reg = 0;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1173
	uint32_t stat_reg = 0;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1174
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1175
	adapter->hw.autoneg = FALSE;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1176
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1177
	if(adapter->hw.phy_type == e1000_phy_m88) {
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1178
		/* Auto-MDI/MDIX Off */
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1179
		e1000_write_phy_reg(&adapter->hw,
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1180
				    M88E1000_PHY_SPEC_CTRL, 0x0808);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1181
		/* reset to update Auto-MDI/MDIX */
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1182
		e1000_write_phy_reg(&adapter->hw, PHY_CTRL, 0x9140);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1183
		/* autoneg off */
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1184
		e1000_write_phy_reg(&adapter->hw, PHY_CTRL, 0x8140);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1185
	}
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1186
	/* force 1000, set loopback */
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1187
	e1000_write_phy_reg(&adapter->hw, PHY_CTRL, 0x4140);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1188
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1189
	/* Now set up the MAC to the same speed/duplex as the PHY. */
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1190
	ctrl_reg = E1000_READ_REG(&adapter->hw, CTRL);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1191
	ctrl_reg &= ~E1000_CTRL_SPD_SEL; /* Clear the speed sel bits */
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1192
	ctrl_reg |= (E1000_CTRL_FRCSPD | /* Set the Force Speed Bit */
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1193
		     E1000_CTRL_FRCDPX | /* Set the Force Duplex Bit */
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1194
		     E1000_CTRL_SPD_1000 |/* Force Speed to 1000 */
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1195
		     E1000_CTRL_FD);	 /* Force Duplex to FULL */
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1196
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1197
	if(adapter->hw.media_type == e1000_media_type_copper &&
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1198
	   adapter->hw.phy_type == e1000_phy_m88) {
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1199
		ctrl_reg |= E1000_CTRL_ILOS; /* Invert Loss of Signal */
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1200
	} else {
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1201
		/* Set the ILOS bit on the fiber Nic is half
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1202
		 * duplex link is detected. */
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1203
		stat_reg = E1000_READ_REG(&adapter->hw, STATUS);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1204
		if((stat_reg & E1000_STATUS_FD) == 0)
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1205
			ctrl_reg |= (E1000_CTRL_ILOS | E1000_CTRL_SLU);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1206
	}
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1207
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1208
	E1000_WRITE_REG(&adapter->hw, CTRL, ctrl_reg);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1209
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1210
	/* Disable the receiver on the PHY so when a cable is plugged in, the
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1211
	 * PHY does not begin to autoneg when a cable is reconnected to the NIC.
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1212
	 */
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1213
	if(adapter->hw.phy_type == e1000_phy_m88)
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1214
		e1000_phy_disable_receiver(adapter);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1215
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1216
	udelay(500);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1217
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1218
	return 0;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1219
}
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1220
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1221
static int
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1222
e1000_set_phy_loopback(struct e1000_adapter *adapter)
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1223
{
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1224
	uint16_t phy_reg = 0;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1225
	uint16_t count = 0;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1226
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1227
	switch (adapter->hw.mac_type) {
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1228
	case e1000_82543:
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1229
		if(adapter->hw.media_type == e1000_media_type_copper) {
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1230
			/* Attempt to setup Loopback mode on Non-integrated PHY.
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1231
			 * Some PHY registers get corrupted at random, so
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1232
			 * attempt this 10 times.
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1233
			 */
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1234
			while(e1000_nonintegrated_phy_loopback(adapter) &&
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1235
			      count++ < 10);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1236
			if(count < 11)
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1237
				return 0;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1238
		}
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1239
		break;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1240
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1241
	case e1000_82544:
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1242
	case e1000_82540:
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1243
	case e1000_82545:
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1244
	case e1000_82545_rev_3:
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1245
	case e1000_82546:
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1246
	case e1000_82546_rev_3:
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1247
	case e1000_82541:
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1248
	case e1000_82541_rev_2:
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1249
	case e1000_82547:
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1250
	case e1000_82547_rev_2:
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1251
	case e1000_82573:
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1252
		return e1000_integrated_phy_loopback(adapter);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1253
		break;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1254
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1255
	default:
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1256
		/* Default PHY loopback work is to read the MII
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1257
		 * control register and assert bit 14 (loopback mode).
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1258
		 */
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1259
		e1000_read_phy_reg(&adapter->hw, PHY_CTRL, &phy_reg);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1260
		phy_reg |= MII_CR_LOOPBACK;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1261
		e1000_write_phy_reg(&adapter->hw, PHY_CTRL, phy_reg);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1262
		return 0;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1263
		break;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1264
	}
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1265
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1266
	return 8;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1267
}
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1268
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1269
static int
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1270
e1000_setup_loopback_test(struct e1000_adapter *adapter)
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1271
{
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1272
	uint32_t rctl;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1273
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1274
	if(adapter->hw.media_type == e1000_media_type_fiber ||
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1275
	   adapter->hw.media_type == e1000_media_type_internal_serdes) {
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1276
		if(adapter->hw.mac_type == e1000_82545 ||
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1277
		   adapter->hw.mac_type == e1000_82546 ||
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1278
		   adapter->hw.mac_type == e1000_82545_rev_3 ||
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1279
		   adapter->hw.mac_type == e1000_82546_rev_3)
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1280
			return e1000_set_phy_loopback(adapter);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1281
		else {
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1282
			rctl = E1000_READ_REG(&adapter->hw, RCTL);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1283
			rctl |= E1000_RCTL_LBM_TCVR;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1284
			E1000_WRITE_REG(&adapter->hw, RCTL, rctl);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1285
			return 0;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1286
		}
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1287
	} else if(adapter->hw.media_type == e1000_media_type_copper)
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1288
		return e1000_set_phy_loopback(adapter);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1289
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1290
	return 7;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1291
}
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1292
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1293
static void
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1294
e1000_loopback_cleanup(struct e1000_adapter *adapter)
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1295
{
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1296
	uint32_t rctl;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1297
	uint16_t phy_reg;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1298
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1299
	rctl = E1000_READ_REG(&adapter->hw, RCTL);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1300
	rctl &= ~(E1000_RCTL_LBM_TCVR | E1000_RCTL_LBM_MAC);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1301
	E1000_WRITE_REG(&adapter->hw, RCTL, rctl);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1302
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1303
	if(adapter->hw.media_type == e1000_media_type_copper ||
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1304
	   ((adapter->hw.media_type == e1000_media_type_fiber ||
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1305
	     adapter->hw.media_type == e1000_media_type_internal_serdes) &&
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1306
	    (adapter->hw.mac_type == e1000_82545 ||
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1307
	     adapter->hw.mac_type == e1000_82546 ||
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1308
	     adapter->hw.mac_type == e1000_82545_rev_3 ||
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1309
	     adapter->hw.mac_type == e1000_82546_rev_3))) {
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1310
		adapter->hw.autoneg = TRUE;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1311
		e1000_read_phy_reg(&adapter->hw, PHY_CTRL, &phy_reg);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1312
		if(phy_reg & MII_CR_LOOPBACK) {
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1313
			phy_reg &= ~MII_CR_LOOPBACK;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1314
			e1000_write_phy_reg(&adapter->hw, PHY_CTRL, phy_reg);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1315
			e1000_phy_reset(&adapter->hw);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1316
		}
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1317
	}
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1318
}
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1319
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1320
static void
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1321
e1000_create_lbtest_frame(struct sk_buff *skb, unsigned int frame_size)
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1322
{
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1323
	memset(skb->data, 0xFF, frame_size);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1324
	frame_size = (frame_size % 2) ? (frame_size - 1) : frame_size;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1325
	memset(&skb->data[frame_size / 2], 0xAA, frame_size / 2 - 1);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1326
	memset(&skb->data[frame_size / 2 + 10], 0xBE, 1);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1327
	memset(&skb->data[frame_size / 2 + 12], 0xAF, 1);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1328
}
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1329
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1330
static int
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1331
e1000_check_lbtest_frame(struct sk_buff *skb, unsigned int frame_size)
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1332
{
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1333
	frame_size = (frame_size % 2) ? (frame_size - 1) : frame_size;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1334
	if(*(skb->data + 3) == 0xFF) {
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1335
		if((*(skb->data + frame_size / 2 + 10) == 0xBE) &&
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1336
		   (*(skb->data + frame_size / 2 + 12) == 0xAF)) {
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1337
			return 0;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1338
		}
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1339
	}
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1340
	return 13;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1341
}
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1342
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1343
static int
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1344
e1000_run_loopback_test(struct e1000_adapter *adapter)
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1345
{
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1346
	struct e1000_desc_ring *txdr = &adapter->test_tx_ring;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1347
	struct e1000_desc_ring *rxdr = &adapter->test_rx_ring;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1348
	struct pci_dev *pdev = adapter->pdev;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1349
	int i, j, k, l, lc, good_cnt, ret_val=0;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1350
	unsigned long time;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1351
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1352
	E1000_WRITE_REG(&adapter->hw, RDT, rxdr->count - 1);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1353
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1354
	/* Calculate the loop count based on the largest descriptor ring 
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1355
	 * The idea is to wrap the largest ring a number of times using 64
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1356
	 * send/receive pairs during each loop
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1357
	 */
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1358
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1359
	if(rxdr->count <= txdr->count)
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1360
		lc = ((txdr->count / 64) * 2) + 1;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1361
	else
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1362
		lc = ((rxdr->count / 64) * 2) + 1;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1363
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1364
	k = l = 0;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1365
	for(j = 0; j <= lc; j++) { /* loop count loop */
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1366
		for(i = 0; i < 64; i++) { /* send the packets */
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1367
			e1000_create_lbtest_frame(txdr->buffer_info[i].skb, 
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1368
					1024);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1369
			pci_dma_sync_single_for_device(pdev, 
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1370
					txdr->buffer_info[k].dma,
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1371
				    	txdr->buffer_info[k].length,
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1372
				    	PCI_DMA_TODEVICE);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1373
			if(unlikely(++k == txdr->count)) k = 0;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1374
		}
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1375
		E1000_WRITE_REG(&adapter->hw, TDT, k);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1376
		msec_delay(200);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1377
		time = jiffies; /* set the start time for the receive */
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1378
		good_cnt = 0;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1379
		do { /* receive the sent packets */
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1380
			pci_dma_sync_single_for_cpu(pdev, 
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1381
					rxdr->buffer_info[l].dma,
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1382
				    	rxdr->buffer_info[l].length,
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1383
				    	PCI_DMA_FROMDEVICE);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1384
	
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1385
			ret_val = e1000_check_lbtest_frame(
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1386
					rxdr->buffer_info[l].skb,
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1387
				   	1024);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1388
			if(!ret_val)
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1389
				good_cnt++;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1390
			if(unlikely(++l == rxdr->count)) l = 0;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1391
			/* time + 20 msecs (200 msecs on 2.4) is more than 
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1392
			 * enough time to complete the receives, if it's 
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1393
			 * exceeded, break and error off
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1394
			 */
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1395
		} while (good_cnt < 64 && jiffies < (time + 20));
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1396
		if(good_cnt != 64) {
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1397
			ret_val = 13; /* ret_val is the same as mis-compare */
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1398
			break; 
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1399
		}
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1400
		if(jiffies >= (time + 2)) {
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1401
			ret_val = 14; /* error code for time out error */
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1402
			break;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1403
		}
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1404
	} /* end loop count loop */
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1405
	return ret_val;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1406
}
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1407
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1408
static int
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1409
e1000_loopback_test(struct e1000_adapter *adapter, uint64_t *data)
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1410
{
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1411
	if((*data = e1000_setup_desc_rings(adapter))) goto err_loopback;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1412
	if((*data = e1000_setup_loopback_test(adapter))) goto err_loopback;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1413
	*data = e1000_run_loopback_test(adapter);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1414
	e1000_loopback_cleanup(adapter);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1415
	e1000_free_desc_rings(adapter);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1416
err_loopback:
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1417
	return *data;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1418
}
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1419
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1420
static int
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1421
e1000_link_test(struct e1000_adapter *adapter, uint64_t *data)
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1422
{
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1423
	*data = 0;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1424
	if (adapter->hw.media_type == e1000_media_type_internal_serdes) {
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1425
		int i = 0;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1426
		adapter->hw.serdes_link_down = TRUE;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1427
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1428
		/* On some blade server designs, link establishment
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1429
		 * could take as long as 2-3 minutes */
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1430
		do {
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1431
			e1000_check_for_link(&adapter->hw);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1432
			if (adapter->hw.serdes_link_down == FALSE)
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1433
				return *data;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1434
			msec_delay(20);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1435
		} while (i++ < 3750);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1436
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1437
		*data = 1;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1438
	} else {
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1439
		e1000_check_for_link(&adapter->hw);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1440
		if(adapter->hw.autoneg)  /* if auto_neg is set wait for it */
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1441
			msec_delay(4000);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1442
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1443
		if(!(E1000_READ_REG(&adapter->hw, STATUS) & E1000_STATUS_LU)) {
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1444
			*data = 1;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1445
		}
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1446
	}
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1447
	return *data;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1448
}
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1449
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1450
static int 
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1451
e1000_diag_test_count(struct net_device *netdev)
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1452
{
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1453
	return E1000_TEST_LEN;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1454
}
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1455
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1456
static void
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1457
e1000_diag_test(struct net_device *netdev,
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1458
		   struct ethtool_test *eth_test, uint64_t *data)
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1459
{
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1460
	struct e1000_adapter *adapter = netdev_priv(netdev);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1461
	boolean_t if_running = adapter->ecdev || netif_running(netdev);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1462
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1463
	if(eth_test->flags == ETH_TEST_FL_OFFLINE) {
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1464
		/* Offline tests */
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1465
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1466
		/* save speed, duplex, autoneg settings */
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1467
		uint16_t autoneg_advertised = adapter->hw.autoneg_advertised;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1468
		uint8_t forced_speed_duplex = adapter->hw.forced_speed_duplex;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1469
		uint8_t autoneg = adapter->hw.autoneg;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1470
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1471
		/* Link test performed before hardware reset so autoneg doesn't
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1472
		 * interfere with test result */
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1473
		if(e1000_link_test(adapter, &data[4]))
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1474
			eth_test->flags |= ETH_TEST_FL_FAILED;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1475
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1476
		if(if_running)
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1477
			e1000_down(adapter);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1478
		else
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1479
			e1000_reset(adapter);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1480
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1481
		if(e1000_reg_test(adapter, &data[0]))
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1482
			eth_test->flags |= ETH_TEST_FL_FAILED;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1483
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1484
		e1000_reset(adapter);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1485
		if(e1000_eeprom_test(adapter, &data[1]))
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1486
			eth_test->flags |= ETH_TEST_FL_FAILED;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1487
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1488
		e1000_reset(adapter);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1489
		if(e1000_intr_test(adapter, &data[2]))
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1490
			eth_test->flags |= ETH_TEST_FL_FAILED;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1491
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1492
		e1000_reset(adapter);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1493
		if(e1000_loopback_test(adapter, &data[3]))
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1494
			eth_test->flags |= ETH_TEST_FL_FAILED;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1495
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1496
		/* restore speed, duplex, autoneg settings */
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1497
		adapter->hw.autoneg_advertised = autoneg_advertised;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1498
		adapter->hw.forced_speed_duplex = forced_speed_duplex;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1499
		adapter->hw.autoneg = autoneg;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1500
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1501
		e1000_reset(adapter);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1502
		if(if_running)
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1503
			e1000_up(adapter);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1504
	} else {
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1505
		/* Online tests */
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1506
		if(e1000_link_test(adapter, &data[4]))
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1507
			eth_test->flags |= ETH_TEST_FL_FAILED;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1508
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1509
		/* Offline tests aren't run; pass by default */
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1510
		data[0] = 0;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1511
		data[1] = 0;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1512
		data[2] = 0;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1513
		data[3] = 0;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1514
	}
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1515
}
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1516
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1517
static void
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1518
e1000_get_wol(struct net_device *netdev, struct ethtool_wolinfo *wol)
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1519
{
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1520
	struct e1000_adapter *adapter = netdev_priv(netdev);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1521
	struct e1000_hw *hw = &adapter->hw;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1522
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1523
	switch(adapter->hw.device_id) {
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1524
	case E1000_DEV_ID_82542:
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1525
	case E1000_DEV_ID_82543GC_FIBER:
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1526
	case E1000_DEV_ID_82543GC_COPPER:
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1527
	case E1000_DEV_ID_82544EI_FIBER:
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1528
	case E1000_DEV_ID_82546EB_QUAD_COPPER:
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1529
	case E1000_DEV_ID_82545EM_FIBER:
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1530
	case E1000_DEV_ID_82545EM_COPPER:
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1531
		wol->supported = 0;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1532
		wol->wolopts   = 0;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1533
		return;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1534
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1535
	case E1000_DEV_ID_82546EB_FIBER:
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1536
	case E1000_DEV_ID_82546GB_FIBER:
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1537
		/* Wake events only supported on port A for dual fiber */
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1538
		if(E1000_READ_REG(hw, STATUS) & E1000_STATUS_FUNC_1) {
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1539
			wol->supported = 0;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1540
			wol->wolopts   = 0;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1541
			return;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1542
		}
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1543
		/* Fall Through */
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1544
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1545
	default:
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1546
		wol->supported = WAKE_UCAST | WAKE_MCAST |
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1547
				 WAKE_BCAST | WAKE_MAGIC;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1548
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1549
		wol->wolopts = 0;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1550
		if(adapter->wol & E1000_WUFC_EX)
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1551
			wol->wolopts |= WAKE_UCAST;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1552
		if(adapter->wol & E1000_WUFC_MC)
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1553
			wol->wolopts |= WAKE_MCAST;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1554
		if(adapter->wol & E1000_WUFC_BC)
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1555
			wol->wolopts |= WAKE_BCAST;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1556
		if(adapter->wol & E1000_WUFC_MAG)
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1557
			wol->wolopts |= WAKE_MAGIC;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1558
		return;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1559
	}
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1560
}
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1561
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1562
static int
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1563
e1000_set_wol(struct net_device *netdev, struct ethtool_wolinfo *wol)
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1564
{
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1565
	struct e1000_adapter *adapter = netdev_priv(netdev);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1566
	struct e1000_hw *hw = &adapter->hw;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1567
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1568
	switch(adapter->hw.device_id) {
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1569
	case E1000_DEV_ID_82542:
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1570
	case E1000_DEV_ID_82543GC_FIBER:
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1571
	case E1000_DEV_ID_82543GC_COPPER:
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1572
	case E1000_DEV_ID_82544EI_FIBER:
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1573
	case E1000_DEV_ID_82546EB_QUAD_COPPER:
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1574
	case E1000_DEV_ID_82545EM_FIBER:
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1575
	case E1000_DEV_ID_82545EM_COPPER:
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1576
		return wol->wolopts ? -EOPNOTSUPP : 0;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1577
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1578
	case E1000_DEV_ID_82546EB_FIBER:
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1579
	case E1000_DEV_ID_82546GB_FIBER:
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1580
		/* Wake events only supported on port A for dual fiber */
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1581
		if(E1000_READ_REG(hw, STATUS) & E1000_STATUS_FUNC_1)
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1582
			return wol->wolopts ? -EOPNOTSUPP : 0;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1583
		/* Fall Through */
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1584
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1585
	default:
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1586
		if(wol->wolopts & (WAKE_PHY | WAKE_ARP | WAKE_MAGICSECURE))
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1587
			return -EOPNOTSUPP;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1588
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1589
		adapter->wol = 0;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1590
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1591
		if(wol->wolopts & WAKE_UCAST)
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1592
			adapter->wol |= E1000_WUFC_EX;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1593
		if(wol->wolopts & WAKE_MCAST)
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1594
			adapter->wol |= E1000_WUFC_MC;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1595
		if(wol->wolopts & WAKE_BCAST)
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1596
			adapter->wol |= E1000_WUFC_BC;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1597
		if(wol->wolopts & WAKE_MAGIC)
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1598
			adapter->wol |= E1000_WUFC_MAG;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1599
	}
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1600
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1601
	return 0;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1602
}
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1603
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1604
/* toggle LED 4 times per second = 2 "blinks" per second */
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1605
#define E1000_ID_INTERVAL	(HZ/4)
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1606
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1607
/* bit defines for adapter->led_status */
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1608
#define E1000_LED_ON		0
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1609
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1610
static void
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1611
e1000_led_blink_callback(unsigned long data)
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1612
{
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1613
	struct e1000_adapter *adapter = (struct e1000_adapter *) data;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1614
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1615
	if(test_and_change_bit(E1000_LED_ON, &adapter->led_status))
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1616
		e1000_led_off(&adapter->hw);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1617
	else
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1618
		e1000_led_on(&adapter->hw);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1619
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1620
	mod_timer(&adapter->blink_timer, jiffies + E1000_ID_INTERVAL);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1621
}
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1622
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1623
static int
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1624
e1000_phys_id(struct net_device *netdev, uint32_t data)
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1625
{
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1626
	struct e1000_adapter *adapter = netdev_priv(netdev);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1627
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1628
	if(!data || data > (uint32_t)(MAX_SCHEDULE_TIMEOUT / HZ))
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1629
		data = (uint32_t)(MAX_SCHEDULE_TIMEOUT / HZ);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1630
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1631
	if(adapter->hw.mac_type < e1000_82573) {
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1632
		if(!adapter->blink_timer.function) {
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1633
			init_timer(&adapter->blink_timer);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1634
			adapter->blink_timer.function = e1000_led_blink_callback;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1635
			adapter->blink_timer.data = (unsigned long) adapter;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1636
		}
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1637
		e1000_setup_led(&adapter->hw);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1638
		mod_timer(&adapter->blink_timer, jiffies);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1639
		msleep_interruptible(data * 1000);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1640
		del_timer_sync(&adapter->blink_timer);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1641
	}
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1642
	else {
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1643
		E1000_WRITE_REG(&adapter->hw, LEDCTL, (E1000_LEDCTL_LED2_BLINK_RATE |
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1644
			E1000_LEDCTL_LED1_BLINK | E1000_LEDCTL_LED2_BLINK | 
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1645
			(E1000_LEDCTL_MODE_LED_ON << E1000_LEDCTL_LED2_MODE_SHIFT) |
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1646
			(E1000_LEDCTL_MODE_LINK_ACTIVITY << E1000_LEDCTL_LED1_MODE_SHIFT) |
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1647
			(E1000_LEDCTL_MODE_LED_OFF << E1000_LEDCTL_LED0_MODE_SHIFT)));
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1648
		msleep_interruptible(data * 1000);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1649
	}
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1650
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1651
	e1000_led_off(&adapter->hw);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1652
	clear_bit(E1000_LED_ON, &adapter->led_status);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1653
	e1000_cleanup_led(&adapter->hw);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1654
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1655
	return 0;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1656
}
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1657
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1658
static int
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1659
e1000_nway_reset(struct net_device *netdev)
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1660
{
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1661
	struct e1000_adapter *adapter = netdev_priv(netdev);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1662
	if (adapter->ecdev || netif_running(netdev)) {
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1663
		e1000_down(adapter);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1664
		e1000_up(adapter);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1665
	}
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1666
	return 0;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1667
}
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1668
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1669
static int 
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1670
e1000_get_stats_count(struct net_device *netdev)
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1671
{
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1672
	return E1000_STATS_LEN;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1673
}
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1674
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1675
static void 
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1676
e1000_get_ethtool_stats(struct net_device *netdev, 
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1677
		struct ethtool_stats *stats, uint64_t *data)
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1678
{
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1679
	struct e1000_adapter *adapter = netdev_priv(netdev);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1680
	int i;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1681
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1682
	e1000_update_stats(adapter);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1683
	for(i = 0; i < E1000_STATS_LEN; i++) {
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1684
		char *p = (char *)adapter+e1000_gstrings_stats[i].stat_offset;	
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1685
		data[i] = (e1000_gstrings_stats[i].sizeof_stat == 
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1686
			sizeof(uint64_t)) ? *(uint64_t *)p : *(uint32_t *)p;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1687
	}
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1688
}
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1689
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1690
static void 
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1691
e1000_get_strings(struct net_device *netdev, uint32_t stringset, uint8_t *data)
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1692
{
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1693
	int i;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1694
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1695
	switch(stringset) {
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1696
	case ETH_SS_TEST:
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1697
		memcpy(data, *e1000_gstrings_test, 
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1698
			E1000_TEST_LEN*ETH_GSTRING_LEN);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1699
		break;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1700
	case ETH_SS_STATS:
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1701
		for (i=0; i < E1000_STATS_LEN; i++) {
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1702
			memcpy(data + i * ETH_GSTRING_LEN, 
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1703
			e1000_gstrings_stats[i].stat_string,
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1704
			ETH_GSTRING_LEN);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1705
		}
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1706
		break;
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1707
	}
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1708
}
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1709
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1710
struct ethtool_ops e1000_ethtool_ops = {
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1711
	.get_settings           = e1000_get_settings,
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1712
	.set_settings           = e1000_set_settings,
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1713
	.get_drvinfo            = e1000_get_drvinfo,
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1714
	.get_regs_len           = e1000_get_regs_len,
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1715
	.get_regs               = e1000_get_regs,
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1716
	.get_wol                = e1000_get_wol,
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1717
	.set_wol                = e1000_set_wol,
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1718
	.get_msglevel	        = e1000_get_msglevel,
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1719
	.set_msglevel	        = e1000_set_msglevel,
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1720
	.nway_reset             = e1000_nway_reset,
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1721
	.get_link               = ethtool_op_get_link,
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1722
	.get_eeprom_len         = e1000_get_eeprom_len,
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1723
	.get_eeprom             = e1000_get_eeprom,
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1724
	.set_eeprom             = e1000_set_eeprom,
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1725
	.get_ringparam          = e1000_get_ringparam,
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1726
	.set_ringparam          = e1000_set_ringparam,
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1727
	.get_pauseparam		= e1000_get_pauseparam,
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1728
	.set_pauseparam		= e1000_set_pauseparam,
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1729
	.get_rx_csum		= e1000_get_rx_csum,
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1730
	.set_rx_csum		= e1000_set_rx_csum,
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1731
	.get_tx_csum		= e1000_get_tx_csum,
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1732
	.set_tx_csum		= e1000_set_tx_csum,
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1733
	.get_sg			= ethtool_op_get_sg,
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1734
	.set_sg			= ethtool_op_set_sg,
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1735
#ifdef NETIF_F_TSO
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1736
	.get_tso		= ethtool_op_get_tso,
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1737
	.set_tso		= e1000_set_tso,
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1738
#endif
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1739
	.self_test_count        = e1000_diag_test_count,
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1740
	.self_test              = e1000_diag_test,
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1741
	.get_strings            = e1000_get_strings,
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1742
	.phys_id                = e1000_phys_id,
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1743
	.get_stats_count        = e1000_get_stats_count,
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1744
	.get_ethtool_stats      = e1000_get_ethtool_stats,
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1745
};
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1746
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1747
void e1000_set_ethtool_ops(struct net_device *netdev)
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1748
{
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1749
	SET_ETHTOOL_OPS(netdev, &e1000_ethtool_ops);
21c266c3f463 Added e1000 driver for kernel 2.6.13.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1750
}