devices/e1000/e1000_ethtool-2.6.29-ethercat.c
author Florian Pose <fp@igh-essen.com>
Fri, 25 Apr 2014 17:32:26 +0200
branchstable-1.5
changeset 2560 442634814e29
parent 2200 9f7856d9462f
permissions -rw-r--r--
Avoid replacing ccat driver.
2200
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/*******************************************************************************
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  Intel PRO/1000 Linux driver
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  Copyright(c) 1999 - 2006 Intel Corporation.
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  This program is free software; you can redistribute it and/or modify it
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  under the terms and conditions of the GNU General Public License,
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  version 2, as published by the Free Software Foundation.
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  This program is distributed in the hope it will be useful, but WITHOUT
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  ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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  FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
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  more details.
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  You should have received a copy of the GNU General Public License along with
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  this program; if not, write to the Free Software Foundation, Inc.,
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  51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
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  The full GNU General Public License is included in this distribution in
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  the file called "COPYING".
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  Contact Information:
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  Linux NICS <linux.nics@intel.com>
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  e1000-devel Mailing List <e1000-devel@lists.sourceforge.net>
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  Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
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*******************************************************************************/
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/* ethtool support for e1000 */
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#include "e1000-2.6.29-ethercat.h"
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#include <asm/uaccess.h>
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struct e1000_stats {
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	char stat_string[ETH_GSTRING_LEN];
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	int sizeof_stat;
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	int stat_offset;
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};
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#define E1000_STAT(m) FIELD_SIZEOF(struct e1000_adapter, m), \
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		      offsetof(struct e1000_adapter, m)
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static const struct e1000_stats e1000_gstrings_stats[] = {
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	{ "rx_packets", E1000_STAT(stats.gprc) },
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	{ "tx_packets", E1000_STAT(stats.gptc) },
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	{ "rx_bytes", E1000_STAT(stats.gorcl) },
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	{ "tx_bytes", E1000_STAT(stats.gotcl) },
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	{ "rx_broadcast", E1000_STAT(stats.bprc) },
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	{ "tx_broadcast", E1000_STAT(stats.bptc) },
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	{ "rx_multicast", E1000_STAT(stats.mprc) },
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	{ "tx_multicast", E1000_STAT(stats.mptc) },
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	{ "rx_errors", E1000_STAT(stats.rxerrc) },
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	{ "tx_errors", E1000_STAT(stats.txerrc) },
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	{ "tx_dropped", E1000_STAT(net_stats.tx_dropped) },
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	{ "multicast", E1000_STAT(stats.mprc) },
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	{ "collisions", E1000_STAT(stats.colc) },
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	{ "rx_length_errors", E1000_STAT(stats.rlerrc) },
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	{ "rx_over_errors", E1000_STAT(net_stats.rx_over_errors) },
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	{ "rx_crc_errors", E1000_STAT(stats.crcerrs) },
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	{ "rx_frame_errors", E1000_STAT(net_stats.rx_frame_errors) },
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	{ "rx_no_buffer_count", E1000_STAT(stats.rnbc) },
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	{ "rx_missed_errors", E1000_STAT(stats.mpc) },
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	{ "tx_aborted_errors", E1000_STAT(stats.ecol) },
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	{ "tx_carrier_errors", E1000_STAT(stats.tncrs) },
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	{ "tx_fifo_errors", E1000_STAT(net_stats.tx_fifo_errors) },
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	{ "tx_heartbeat_errors", E1000_STAT(net_stats.tx_heartbeat_errors) },
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	{ "tx_window_errors", E1000_STAT(stats.latecol) },
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	{ "tx_abort_late_coll", E1000_STAT(stats.latecol) },
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	{ "tx_deferred_ok", E1000_STAT(stats.dc) },
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	{ "tx_single_coll_ok", E1000_STAT(stats.scc) },
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	{ "tx_multi_coll_ok", E1000_STAT(stats.mcc) },
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	{ "tx_timeout_count", E1000_STAT(tx_timeout_count) },
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	{ "tx_restart_queue", E1000_STAT(restart_queue) },
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	{ "rx_long_length_errors", E1000_STAT(stats.roc) },
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	{ "rx_short_length_errors", E1000_STAT(stats.ruc) },
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	{ "rx_align_errors", E1000_STAT(stats.algnerrc) },
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	{ "tx_tcp_seg_good", E1000_STAT(stats.tsctc) },
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	{ "tx_tcp_seg_failed", E1000_STAT(stats.tsctfc) },
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	{ "rx_flow_control_xon", E1000_STAT(stats.xonrxc) },
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	{ "rx_flow_control_xoff", E1000_STAT(stats.xoffrxc) },
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	{ "tx_flow_control_xon", E1000_STAT(stats.xontxc) },
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	{ "tx_flow_control_xoff", E1000_STAT(stats.xofftxc) },
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	{ "rx_long_byte_count", E1000_STAT(stats.gorcl) },
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	{ "rx_csum_offload_good", E1000_STAT(hw_csum_good) },
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	{ "rx_csum_offload_errors", E1000_STAT(hw_csum_err) },
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	{ "rx_header_split", E1000_STAT(rx_hdr_split) },
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	{ "alloc_rx_buff_failed", E1000_STAT(alloc_rx_buff_failed) },
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	{ "tx_smbus", E1000_STAT(stats.mgptc) },
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	{ "rx_smbus", E1000_STAT(stats.mgprc) },
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	{ "dropped_smbus", E1000_STAT(stats.mgpdc) },
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};
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#define E1000_QUEUE_STATS_LEN 0
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#define E1000_GLOBAL_STATS_LEN ARRAY_SIZE(e1000_gstrings_stats)
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#define E1000_STATS_LEN (E1000_GLOBAL_STATS_LEN + E1000_QUEUE_STATS_LEN)
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static const char e1000_gstrings_test[][ETH_GSTRING_LEN] = {
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	"Register test  (offline)", "Eeprom test    (offline)",
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	"Interrupt test (offline)", "Loopback test  (offline)",
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	"Link test   (on/offline)"
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};
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#define E1000_TEST_LEN	ARRAY_SIZE(e1000_gstrings_test)
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static int e1000_get_settings(struct net_device *netdev,
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			      struct ethtool_cmd *ecmd)
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{
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	struct e1000_adapter *adapter = netdev_priv(netdev);
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	struct e1000_hw *hw = &adapter->hw;
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	if (hw->media_type == e1000_media_type_copper) {
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		ecmd->supported = (SUPPORTED_10baseT_Half |
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		                   SUPPORTED_10baseT_Full |
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		                   SUPPORTED_100baseT_Half |
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		                   SUPPORTED_100baseT_Full |
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		                   SUPPORTED_1000baseT_Full|
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		                   SUPPORTED_Autoneg |
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		                   SUPPORTED_TP);
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		if (hw->phy_type == e1000_phy_ife)
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			ecmd->supported &= ~SUPPORTED_1000baseT_Full;
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		ecmd->advertising = ADVERTISED_TP;
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		if (hw->autoneg == 1) {
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			ecmd->advertising |= ADVERTISED_Autoneg;
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			/* the e1000 autoneg seems to match ethtool nicely */
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			ecmd->advertising |= hw->autoneg_advertised;
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		}
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		ecmd->port = PORT_TP;
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		ecmd->phy_address = hw->phy_addr;
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		if (hw->mac_type == e1000_82543)
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			ecmd->transceiver = XCVR_EXTERNAL;
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		else
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			ecmd->transceiver = XCVR_INTERNAL;
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	} else {
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		ecmd->supported   = (SUPPORTED_1000baseT_Full |
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				     SUPPORTED_FIBRE |
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				     SUPPORTED_Autoneg);
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		ecmd->advertising = (ADVERTISED_1000baseT_Full |
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				     ADVERTISED_FIBRE |
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				     ADVERTISED_Autoneg);
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		ecmd->port = PORT_FIBRE;
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		if (hw->mac_type >= e1000_82545)
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			ecmd->transceiver = XCVR_INTERNAL;
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		else
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			ecmd->transceiver = XCVR_EXTERNAL;
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	}
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	if (er32(STATUS) & E1000_STATUS_LU) {
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		e1000_get_speed_and_duplex(hw, &adapter->link_speed,
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		                                   &adapter->link_duplex);
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		ecmd->speed = adapter->link_speed;
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		/* unfortunatly FULL_DUPLEX != DUPLEX_FULL
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		 *          and HALF_DUPLEX != DUPLEX_HALF */
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		if (adapter->link_duplex == FULL_DUPLEX)
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			ecmd->duplex = DUPLEX_FULL;
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		else
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			ecmd->duplex = DUPLEX_HALF;
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	} else {
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		ecmd->speed = -1;
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		ecmd->duplex = -1;
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	}
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	ecmd->autoneg = ((hw->media_type == e1000_media_type_fiber) ||
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			 hw->autoneg) ? AUTONEG_ENABLE : AUTONEG_DISABLE;
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	return 0;
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}
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static int e1000_set_settings(struct net_device *netdev,
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			      struct ethtool_cmd *ecmd)
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{
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	struct e1000_adapter *adapter = netdev_priv(netdev);
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	struct e1000_hw *hw = &adapter->hw;
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	if (adapter->ecdev)
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		return -EBUSY;
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	/* When SoL/IDER sessions are active, autoneg/speed/duplex
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	 * cannot be changed */
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	if (e1000_check_phy_reset_block(hw)) {
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		DPRINTK(DRV, ERR, "Cannot change link characteristics "
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		        "when SoL/IDER is active.\n");
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		return -EINVAL;
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	}
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	while (test_and_set_bit(__E1000_RESETTING, &adapter->flags))
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		msleep(1);
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	if (ecmd->autoneg == AUTONEG_ENABLE) {
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		hw->autoneg = 1;
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		if (hw->media_type == e1000_media_type_fiber)
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			hw->autoneg_advertised = ADVERTISED_1000baseT_Full |
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				     ADVERTISED_FIBRE |
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				     ADVERTISED_Autoneg;
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		else
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			hw->autoneg_advertised = ecmd->advertising |
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			                         ADVERTISED_TP |
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			                         ADVERTISED_Autoneg;
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		ecmd->advertising = hw->autoneg_advertised;
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	} else
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		if (e1000_set_spd_dplx(adapter, ecmd->speed + ecmd->duplex)) {
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			clear_bit(__E1000_RESETTING, &adapter->flags);
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			return -EINVAL;
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		}
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	/* reset the link */
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	if (netif_running(adapter->netdev)) {
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		e1000_down(adapter);
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		e1000_up(adapter);
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	} else
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		e1000_reset(adapter);
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	clear_bit(__E1000_RESETTING, &adapter->flags);
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	return 0;
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}
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static void e1000_get_pauseparam(struct net_device *netdev,
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				 struct ethtool_pauseparam *pause)
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{
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	struct e1000_adapter *adapter = netdev_priv(netdev);
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	struct e1000_hw *hw = &adapter->hw;
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	pause->autoneg =
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		(adapter->fc_autoneg ? AUTONEG_ENABLE : AUTONEG_DISABLE);
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	if (hw->fc == E1000_FC_RX_PAUSE)
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		pause->rx_pause = 1;
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   235
	else if (hw->fc == E1000_FC_TX_PAUSE)
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   236
		pause->tx_pause = 1;
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   237
	else if (hw->fc == E1000_FC_FULL) {
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		pause->rx_pause = 1;
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		pause->tx_pause = 1;
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	}
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}
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static int e1000_set_pauseparam(struct net_device *netdev,
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				struct ethtool_pauseparam *pause)
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{
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	struct e1000_adapter *adapter = netdev_priv(netdev);
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   247
	struct e1000_hw *hw = &adapter->hw;
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	int retval = 0;
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   249
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   250
	if (adapter->ecdev)
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   251
		return -EBUSY;
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	adapter->fc_autoneg = pause->autoneg;
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	while (test_and_set_bit(__E1000_RESETTING, &adapter->flags))
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		msleep(1);
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   257
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   258
	if (pause->rx_pause && pause->tx_pause)
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		hw->fc = E1000_FC_FULL;
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   260
	else if (pause->rx_pause && !pause->tx_pause)
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   261
		hw->fc = E1000_FC_RX_PAUSE;
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   262
	else if (!pause->rx_pause && pause->tx_pause)
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   263
		hw->fc = E1000_FC_TX_PAUSE;
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   264
	else if (!pause->rx_pause && !pause->tx_pause)
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		hw->fc = E1000_FC_NONE;
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	hw->original_fc = hw->fc;
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   268
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   269
	if (adapter->fc_autoneg == AUTONEG_ENABLE) {
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   270
		if (netif_running(adapter->netdev)) {
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			e1000_down(adapter);
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			e1000_up(adapter);
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   273
		} else
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   274
			e1000_reset(adapter);
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   275
	} else
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		retval = ((hw->media_type == e1000_media_type_fiber) ?
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			  e1000_setup_link(hw) : e1000_force_mac_fc(hw));
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   278
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	clear_bit(__E1000_RESETTING, &adapter->flags);
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	return retval;
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   281
}
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   282
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static u32 e1000_get_rx_csum(struct net_device *netdev)
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{
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   285
	struct e1000_adapter *adapter = netdev_priv(netdev);
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	return adapter->rx_csum;
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}
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   288
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   289
static int e1000_set_rx_csum(struct net_device *netdev, u32 data)
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   290
{
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   291
	struct e1000_adapter *adapter = netdev_priv(netdev);
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   292
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   293
	if (adapter->ecdev)
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   294
		return -EBUSY;
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diff changeset
   295
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   296
	adapter->rx_csum = data;
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diff changeset
   297
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   298
	if (netif_running(netdev))
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   299
		e1000_reinit_locked(adapter);
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   300
	else
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   301
		e1000_reset(adapter);
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   302
	return 0;
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diff changeset
   303
}
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   304
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   305
static u32 e1000_get_tx_csum(struct net_device *netdev)
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   306
{
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   307
	return (netdev->features & NETIF_F_HW_CSUM) != 0;
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   308
}
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   309
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   310
static int e1000_set_tx_csum(struct net_device *netdev, u32 data)
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   311
{
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   312
	struct e1000_adapter *adapter = netdev_priv(netdev);
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   313
	struct e1000_hw *hw = &adapter->hw;
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   314
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   315
	if (hw->mac_type < e1000_82543) {
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diff changeset
   316
		if (!data)
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   317
			return -EINVAL;
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   318
		return 0;
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   319
	}
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diff changeset
   320
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diff changeset
   321
	if (data)
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   322
		netdev->features |= NETIF_F_HW_CSUM;
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diff changeset
   323
	else
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diff changeset
   324
		netdev->features &= ~NETIF_F_HW_CSUM;
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diff changeset
   325
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   326
	return 0;
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parents:
diff changeset
   327
}
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parents:
diff changeset
   328
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diff changeset
   329
static int e1000_set_tso(struct net_device *netdev, u32 data)
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   330
{
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diff changeset
   331
	struct e1000_adapter *adapter = netdev_priv(netdev);
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diff changeset
   332
	struct e1000_hw *hw = &adapter->hw;
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parents:
diff changeset
   333
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parents:
diff changeset
   334
	if ((hw->mac_type < e1000_82544) ||
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parents:
diff changeset
   335
	    (hw->mac_type == e1000_82547))
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diff changeset
   336
		return data ? -EINVAL : 0;
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parents:
diff changeset
   337
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parents:
diff changeset
   338
	if (data)
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Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   339
		netdev->features |= NETIF_F_TSO;
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parents:
diff changeset
   340
	else
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parents:
diff changeset
   341
		netdev->features &= ~NETIF_F_TSO;
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parents:
diff changeset
   342
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   343
	if (data && (adapter->hw.mac_type > e1000_82547_rev_2))
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parents:
diff changeset
   344
		netdev->features |= NETIF_F_TSO6;
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parents:
diff changeset
   345
	else
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parents:
diff changeset
   346
		netdev->features &= ~NETIF_F_TSO6;
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parents:
diff changeset
   347
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   348
	DPRINTK(PROBE, INFO, "TSO is %s\n", data ? "Enabled" : "Disabled");
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   349
	adapter->tso_force = true;
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Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   350
	return 0;
9f7856d9462f Removed executable permissions.
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parents:
diff changeset
   351
}
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Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   352
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   353
static u32 e1000_get_msglevel(struct net_device *netdev)
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   354
{
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Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   355
	struct e1000_adapter *adapter = netdev_priv(netdev);
9f7856d9462f Removed executable permissions.
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parents:
diff changeset
   356
	return adapter->msg_enable;
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parents:
diff changeset
   357
}
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   358
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   359
static void e1000_set_msglevel(struct net_device *netdev, u32 data)
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   360
{
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Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   361
	struct e1000_adapter *adapter = netdev_priv(netdev);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   362
	adapter->msg_enable = data;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   363
}
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   364
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   365
static int e1000_get_regs_len(struct net_device *netdev)
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   366
{
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Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   367
#define E1000_REGS_LEN 32
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Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   368
	return E1000_REGS_LEN * sizeof(u32);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   369
}
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   370
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   371
static void e1000_get_regs(struct net_device *netdev, struct ethtool_regs *regs,
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   372
			   void *p)
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   373
{
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   374
	struct e1000_adapter *adapter = netdev_priv(netdev);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   375
	struct e1000_hw *hw = &adapter->hw;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   376
	u32 *regs_buff = p;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   377
	u16 phy_data;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   378
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   379
	memset(p, 0, E1000_REGS_LEN * sizeof(u32));
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   380
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   381
	regs->version = (1 << 24) | (hw->revision_id << 16) | hw->device_id;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   382
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   383
	regs_buff[0]  = er32(CTRL);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   384
	regs_buff[1]  = er32(STATUS);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   385
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   386
	regs_buff[2]  = er32(RCTL);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   387
	regs_buff[3]  = er32(RDLEN);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   388
	regs_buff[4]  = er32(RDH);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   389
	regs_buff[5]  = er32(RDT);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   390
	regs_buff[6]  = er32(RDTR);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   391
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   392
	regs_buff[7]  = er32(TCTL);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   393
	regs_buff[8]  = er32(TDLEN);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   394
	regs_buff[9]  = er32(TDH);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   395
	regs_buff[10] = er32(TDT);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   396
	regs_buff[11] = er32(TIDV);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   397
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   398
	regs_buff[12] = hw->phy_type;  /* PHY type (IGP=1, M88=0) */
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   399
	if (hw->phy_type == e1000_phy_igp) {
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   400
		e1000_write_phy_reg(hw, IGP01E1000_PHY_PAGE_SELECT,
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   401
				    IGP01E1000_PHY_AGC_A);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   402
		e1000_read_phy_reg(hw, IGP01E1000_PHY_AGC_A &
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   403
				   IGP01E1000_PHY_PAGE_SELECT, &phy_data);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   404
		regs_buff[13] = (u32)phy_data; /* cable length */
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   405
		e1000_write_phy_reg(hw, IGP01E1000_PHY_PAGE_SELECT,
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   406
				    IGP01E1000_PHY_AGC_B);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   407
		e1000_read_phy_reg(hw, IGP01E1000_PHY_AGC_B &
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   408
				   IGP01E1000_PHY_PAGE_SELECT, &phy_data);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   409
		regs_buff[14] = (u32)phy_data; /* cable length */
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   410
		e1000_write_phy_reg(hw, IGP01E1000_PHY_PAGE_SELECT,
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   411
				    IGP01E1000_PHY_AGC_C);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   412
		e1000_read_phy_reg(hw, IGP01E1000_PHY_AGC_C &
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   413
				   IGP01E1000_PHY_PAGE_SELECT, &phy_data);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   414
		regs_buff[15] = (u32)phy_data; /* cable length */
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   415
		e1000_write_phy_reg(hw, IGP01E1000_PHY_PAGE_SELECT,
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   416
				    IGP01E1000_PHY_AGC_D);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   417
		e1000_read_phy_reg(hw, IGP01E1000_PHY_AGC_D &
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   418
				   IGP01E1000_PHY_PAGE_SELECT, &phy_data);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   419
		regs_buff[16] = (u32)phy_data; /* cable length */
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   420
		regs_buff[17] = 0; /* extended 10bt distance (not needed) */
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   421
		e1000_write_phy_reg(hw, IGP01E1000_PHY_PAGE_SELECT, 0x0);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   422
		e1000_read_phy_reg(hw, IGP01E1000_PHY_PORT_STATUS &
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   423
				   IGP01E1000_PHY_PAGE_SELECT, &phy_data);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   424
		regs_buff[18] = (u32)phy_data; /* cable polarity */
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   425
		e1000_write_phy_reg(hw, IGP01E1000_PHY_PAGE_SELECT,
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   426
				    IGP01E1000_PHY_PCS_INIT_REG);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   427
		e1000_read_phy_reg(hw, IGP01E1000_PHY_PCS_INIT_REG &
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   428
				   IGP01E1000_PHY_PAGE_SELECT, &phy_data);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   429
		regs_buff[19] = (u32)phy_data; /* cable polarity */
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   430
		regs_buff[20] = 0; /* polarity correction enabled (always) */
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   431
		regs_buff[22] = 0; /* phy receive errors (unavailable) */
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   432
		regs_buff[23] = regs_buff[18]; /* mdix mode */
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   433
		e1000_write_phy_reg(hw, IGP01E1000_PHY_PAGE_SELECT, 0x0);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   434
	} else {
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   435
		e1000_read_phy_reg(hw, M88E1000_PHY_SPEC_STATUS, &phy_data);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   436
		regs_buff[13] = (u32)phy_data; /* cable length */
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   437
		regs_buff[14] = 0;  /* Dummy (to align w/ IGP phy reg dump) */
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   438
		regs_buff[15] = 0;  /* Dummy (to align w/ IGP phy reg dump) */
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   439
		regs_buff[16] = 0;  /* Dummy (to align w/ IGP phy reg dump) */
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   440
		e1000_read_phy_reg(hw, M88E1000_PHY_SPEC_CTRL, &phy_data);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   441
		regs_buff[17] = (u32)phy_data; /* extended 10bt distance */
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   442
		regs_buff[18] = regs_buff[13]; /* cable polarity */
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   443
		regs_buff[19] = 0;  /* Dummy (to align w/ IGP phy reg dump) */
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   444
		regs_buff[20] = regs_buff[17]; /* polarity correction */
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   445
		/* phy receive errors */
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   446
		regs_buff[22] = adapter->phy_stats.receive_errors;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   447
		regs_buff[23] = regs_buff[13]; /* mdix mode */
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   448
	}
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   449
	regs_buff[21] = adapter->phy_stats.idle_errors;  /* phy idle errors */
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   450
	e1000_read_phy_reg(hw, PHY_1000T_STATUS, &phy_data);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   451
	regs_buff[24] = (u32)phy_data;  /* phy local receiver status */
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   452
	regs_buff[25] = regs_buff[24];  /* phy remote receiver status */
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   453
	if (hw->mac_type >= e1000_82540 &&
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   454
	    hw->mac_type < e1000_82571 &&
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   455
	    hw->media_type == e1000_media_type_copper) {
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   456
		regs_buff[26] = er32(MANC);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   457
	}
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   458
}
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   459
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   460
static int e1000_get_eeprom_len(struct net_device *netdev)
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   461
{
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   462
	struct e1000_adapter *adapter = netdev_priv(netdev);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   463
	struct e1000_hw *hw = &adapter->hw;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   464
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   465
	return hw->eeprom.word_size * 2;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   466
}
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   467
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   468
static int e1000_get_eeprom(struct net_device *netdev,
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   469
			    struct ethtool_eeprom *eeprom, u8 *bytes)
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   470
{
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   471
	struct e1000_adapter *adapter = netdev_priv(netdev);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   472
	struct e1000_hw *hw = &adapter->hw;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   473
	u16 *eeprom_buff;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   474
	int first_word, last_word;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   475
	int ret_val = 0;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   476
	u16 i;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   477
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   478
	if (eeprom->len == 0)
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   479
		return -EINVAL;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   480
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   481
	eeprom->magic = hw->vendor_id | (hw->device_id << 16);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   482
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   483
	first_word = eeprom->offset >> 1;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   484
	last_word = (eeprom->offset + eeprom->len - 1) >> 1;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   485
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   486
	eeprom_buff = kmalloc(sizeof(u16) *
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   487
			(last_word - first_word + 1), GFP_KERNEL);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   488
	if (!eeprom_buff)
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   489
		return -ENOMEM;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   490
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   491
	if (hw->eeprom.type == e1000_eeprom_spi)
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   492
		ret_val = e1000_read_eeprom(hw, first_word,
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   493
					    last_word - first_word + 1,
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   494
					    eeprom_buff);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   495
	else {
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   496
		for (i = 0; i < last_word - first_word + 1; i++) {
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   497
			ret_val = e1000_read_eeprom(hw, first_word + i, 1,
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   498
						    &eeprom_buff[i]);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   499
			if (ret_val)
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   500
				break;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   501
		}
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   502
	}
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   503
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   504
	/* Device's eeprom is always little-endian, word addressable */
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   505
	for (i = 0; i < last_word - first_word + 1; i++)
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   506
		le16_to_cpus(&eeprom_buff[i]);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   507
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   508
	memcpy(bytes, (u8 *)eeprom_buff + (eeprom->offset & 1),
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   509
			eeprom->len);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   510
	kfree(eeprom_buff);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   511
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   512
	return ret_val;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   513
}
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   514
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   515
static int e1000_set_eeprom(struct net_device *netdev,
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   516
			    struct ethtool_eeprom *eeprom, u8 *bytes)
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   517
{
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   518
	struct e1000_adapter *adapter = netdev_priv(netdev);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   519
	struct e1000_hw *hw = &adapter->hw;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   520
	u16 *eeprom_buff;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   521
	void *ptr;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   522
	int max_len, first_word, last_word, ret_val = 0;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   523
	u16 i;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   524
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   525
	if (eeprom->len == 0)
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   526
		return -EOPNOTSUPP;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   527
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   528
	if (eeprom->magic != (hw->vendor_id | (hw->device_id << 16)))
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   529
		return -EFAULT;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   530
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   531
	max_len = hw->eeprom.word_size * 2;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   532
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   533
	first_word = eeprom->offset >> 1;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   534
	last_word = (eeprom->offset + eeprom->len - 1) >> 1;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   535
	eeprom_buff = kmalloc(max_len, GFP_KERNEL);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   536
	if (!eeprom_buff)
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   537
		return -ENOMEM;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   538
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   539
	ptr = (void *)eeprom_buff;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   540
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   541
	if (eeprom->offset & 1) {
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   542
		/* need read/modify/write of first changed EEPROM word */
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   543
		/* only the second byte of the word is being modified */
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   544
		ret_val = e1000_read_eeprom(hw, first_word, 1,
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   545
					    &eeprom_buff[0]);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   546
		ptr++;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   547
	}
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   548
	if (((eeprom->offset + eeprom->len) & 1) && (ret_val == 0)) {
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   549
		/* need read/modify/write of last changed EEPROM word */
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   550
		/* only the first byte of the word is being modified */
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   551
		ret_val = e1000_read_eeprom(hw, last_word, 1,
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   552
		                  &eeprom_buff[last_word - first_word]);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   553
	}
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   554
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   555
	/* Device's eeprom is always little-endian, word addressable */
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   556
	for (i = 0; i < last_word - first_word + 1; i++)
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   557
		le16_to_cpus(&eeprom_buff[i]);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   558
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   559
	memcpy(ptr, bytes, eeprom->len);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   560
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   561
	for (i = 0; i < last_word - first_word + 1; i++)
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   562
		eeprom_buff[i] = cpu_to_le16(eeprom_buff[i]);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   563
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   564
	ret_val = e1000_write_eeprom(hw, first_word,
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   565
				     last_word - first_word + 1, eeprom_buff);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   566
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   567
	/* Update the checksum over the first part of the EEPROM if needed
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   568
	 * and flush shadow RAM for 82573 conrollers */
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   569
	if ((ret_val == 0) && ((first_word <= EEPROM_CHECKSUM_REG) ||
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   570
				(hw->mac_type == e1000_82573)))
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   571
		e1000_update_eeprom_checksum(hw);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   572
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   573
	kfree(eeprom_buff);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   574
	return ret_val;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   575
}
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   576
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   577
static void e1000_get_drvinfo(struct net_device *netdev,
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   578
			      struct ethtool_drvinfo *drvinfo)
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   579
{
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   580
	struct e1000_adapter *adapter = netdev_priv(netdev);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   581
	struct e1000_hw *hw = &adapter->hw;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   582
	char firmware_version[32];
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   583
	u16 eeprom_data;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   584
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   585
	strncpy(drvinfo->driver,  e1000_driver_name, 32);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   586
	strncpy(drvinfo->version, e1000_driver_version, 32);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   587
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   588
	/* EEPROM image version # is reported as firmware version # for
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   589
	 * 8257{1|2|3} controllers */
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   590
	e1000_read_eeprom(hw, 5, 1, &eeprom_data);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   591
	switch (hw->mac_type) {
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   592
	case e1000_82571:
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   593
	case e1000_82572:
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   594
	case e1000_82573:
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   595
	case e1000_80003es2lan:
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   596
	case e1000_ich8lan:
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   597
		sprintf(firmware_version, "%d.%d-%d",
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   598
			(eeprom_data & 0xF000) >> 12,
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   599
			(eeprom_data & 0x0FF0) >> 4,
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   600
			eeprom_data & 0x000F);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   601
		break;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   602
	default:
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   603
		sprintf(firmware_version, "N/A");
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   604
	}
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   605
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   606
	strncpy(drvinfo->fw_version, firmware_version, 32);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   607
	strncpy(drvinfo->bus_info, pci_name(adapter->pdev), 32);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   608
	drvinfo->regdump_len = e1000_get_regs_len(netdev);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   609
	drvinfo->eedump_len = e1000_get_eeprom_len(netdev);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   610
}
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   611
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   612
static void e1000_get_ringparam(struct net_device *netdev,
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   613
				struct ethtool_ringparam *ring)
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   614
{
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   615
	struct e1000_adapter *adapter = netdev_priv(netdev);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   616
	struct e1000_hw *hw = &adapter->hw;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   617
	e1000_mac_type mac_type = hw->mac_type;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   618
	struct e1000_tx_ring *txdr = adapter->tx_ring;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   619
	struct e1000_rx_ring *rxdr = adapter->rx_ring;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   620
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   621
	ring->rx_max_pending = (mac_type < e1000_82544) ? E1000_MAX_RXD :
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   622
		E1000_MAX_82544_RXD;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   623
	ring->tx_max_pending = (mac_type < e1000_82544) ? E1000_MAX_TXD :
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   624
		E1000_MAX_82544_TXD;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   625
	ring->rx_mini_max_pending = 0;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   626
	ring->rx_jumbo_max_pending = 0;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   627
	ring->rx_pending = rxdr->count;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   628
	ring->tx_pending = txdr->count;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   629
	ring->rx_mini_pending = 0;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   630
	ring->rx_jumbo_pending = 0;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   631
}
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   632
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   633
static int e1000_set_ringparam(struct net_device *netdev,
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   634
			       struct ethtool_ringparam *ring)
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   635
{
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   636
	struct e1000_adapter *adapter = netdev_priv(netdev);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   637
	struct e1000_hw *hw = &adapter->hw;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   638
	e1000_mac_type mac_type = hw->mac_type;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   639
	struct e1000_tx_ring *txdr, *tx_old;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   640
	struct e1000_rx_ring *rxdr, *rx_old;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   641
	int i, err;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   642
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   643
	if (adapter->ecdev)
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   644
        return -EBUSY;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   645
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   646
	if ((ring->rx_mini_pending) || (ring->rx_jumbo_pending))
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   647
		return -EINVAL;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   648
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   649
	while (test_and_set_bit(__E1000_RESETTING, &adapter->flags))
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   650
		msleep(1);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   651
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   652
	if (netif_running(adapter->netdev))
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   653
		e1000_down(adapter);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   654
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   655
	tx_old = adapter->tx_ring;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   656
	rx_old = adapter->rx_ring;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   657
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   658
	err = -ENOMEM;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   659
	txdr = kcalloc(adapter->num_tx_queues, sizeof(struct e1000_tx_ring), GFP_KERNEL);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   660
	if (!txdr)
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   661
		goto err_alloc_tx;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   662
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   663
	rxdr = kcalloc(adapter->num_rx_queues, sizeof(struct e1000_rx_ring), GFP_KERNEL);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   664
	if (!rxdr)
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   665
		goto err_alloc_rx;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   666
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   667
	adapter->tx_ring = txdr;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   668
	adapter->rx_ring = rxdr;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   669
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   670
	rxdr->count = max(ring->rx_pending,(u32)E1000_MIN_RXD);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   671
	rxdr->count = min(rxdr->count,(u32)(mac_type < e1000_82544 ?
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   672
		E1000_MAX_RXD : E1000_MAX_82544_RXD));
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   673
	rxdr->count = ALIGN(rxdr->count, REQ_RX_DESCRIPTOR_MULTIPLE);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   674
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   675
	txdr->count = max(ring->tx_pending,(u32)E1000_MIN_TXD);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   676
	txdr->count = min(txdr->count,(u32)(mac_type < e1000_82544 ?
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   677
		E1000_MAX_TXD : E1000_MAX_82544_TXD));
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   678
	txdr->count = ALIGN(txdr->count, REQ_TX_DESCRIPTOR_MULTIPLE);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   679
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   680
	for (i = 0; i < adapter->num_tx_queues; i++)
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   681
		txdr[i].count = txdr->count;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   682
	for (i = 0; i < adapter->num_rx_queues; i++)
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   683
		rxdr[i].count = rxdr->count;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   684
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   685
	if (netif_running(adapter->netdev)) {
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   686
		/* Try to get new resources before deleting old */
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   687
		err = e1000_setup_all_rx_resources(adapter);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   688
		if (err)
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   689
			goto err_setup_rx;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   690
		err = e1000_setup_all_tx_resources(adapter);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   691
		if (err)
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   692
			goto err_setup_tx;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   693
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   694
		/* save the new, restore the old in order to free it,
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   695
		 * then restore the new back again */
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   696
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   697
		adapter->rx_ring = rx_old;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   698
		adapter->tx_ring = tx_old;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   699
		e1000_free_all_rx_resources(adapter);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   700
		e1000_free_all_tx_resources(adapter);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   701
		kfree(tx_old);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   702
		kfree(rx_old);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   703
		adapter->rx_ring = rxdr;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   704
		adapter->tx_ring = txdr;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   705
		err = e1000_up(adapter);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   706
		if (err)
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   707
			goto err_setup;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   708
	}
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   709
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   710
	clear_bit(__E1000_RESETTING, &adapter->flags);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   711
	return 0;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   712
err_setup_tx:
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   713
	e1000_free_all_rx_resources(adapter);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   714
err_setup_rx:
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   715
	adapter->rx_ring = rx_old;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   716
	adapter->tx_ring = tx_old;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   717
	kfree(rxdr);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   718
err_alloc_rx:
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   719
	kfree(txdr);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   720
err_alloc_tx:
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   721
	e1000_up(adapter);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   722
err_setup:
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   723
	clear_bit(__E1000_RESETTING, &adapter->flags);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   724
	return err;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   725
}
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   726
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   727
static bool reg_pattern_test(struct e1000_adapter *adapter, u64 *data, int reg,
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   728
			     u32 mask, u32 write)
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   729
{
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   730
	struct e1000_hw *hw = &adapter->hw;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   731
	static const u32 test[] =
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   732
		{0x5A5A5A5A, 0xA5A5A5A5, 0x00000000, 0xFFFFFFFF};
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   733
	u8 __iomem *address = hw->hw_addr + reg;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   734
	u32 read;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   735
	int i;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   736
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   737
	for (i = 0; i < ARRAY_SIZE(test); i++) {
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   738
		writel(write & test[i], address);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   739
		read = readl(address);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   740
		if (read != (write & test[i] & mask)) {
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   741
			DPRINTK(DRV, ERR, "pattern test reg %04X failed: "
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   742
				"got 0x%08X expected 0x%08X\n",
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   743
				reg, read, (write & test[i] & mask));
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   744
			*data = reg;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   745
			return true;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   746
		}
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   747
	}
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   748
	return false;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   749
}
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   750
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   751
static bool reg_set_and_check(struct e1000_adapter *adapter, u64 *data, int reg,
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   752
			      u32 mask, u32 write)
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   753
{
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   754
	struct e1000_hw *hw = &adapter->hw;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   755
	u8 __iomem *address = hw->hw_addr + reg;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   756
	u32 read;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   757
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   758
	writel(write & mask, address);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   759
	read = readl(address);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   760
	if ((read & mask) != (write & mask)) {
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   761
		DPRINTK(DRV, ERR, "set/check reg %04X test failed: "
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   762
			"got 0x%08X expected 0x%08X\n",
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   763
			reg, (read & mask), (write & mask));
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   764
		*data = reg;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   765
		return true;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   766
	}
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   767
	return false;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   768
}
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   769
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   770
#define REG_PATTERN_TEST(reg, mask, write)			     \
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   771
	do {							     \
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   772
		if (reg_pattern_test(adapter, data,		     \
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   773
			     (hw->mac_type >= e1000_82543)   \
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   774
			     ? E1000_##reg : E1000_82542_##reg,	     \
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   775
			     mask, write))			     \
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   776
			return 1;				     \
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   777
	} while (0)
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   778
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   779
#define REG_SET_AND_CHECK(reg, mask, write)			     \
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   780
	do {							     \
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   781
		if (reg_set_and_check(adapter, data,		     \
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   782
			      (hw->mac_type >= e1000_82543)  \
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   783
			      ? E1000_##reg : E1000_82542_##reg,     \
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   784
			      mask, write))			     \
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   785
			return 1;				     \
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   786
	} while (0)
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   787
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   788
static int e1000_reg_test(struct e1000_adapter *adapter, u64 *data)
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   789
{
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   790
	u32 value, before, after;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   791
	u32 i, toggle;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   792
	struct e1000_hw *hw = &adapter->hw;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   793
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   794
	/* The status register is Read Only, so a write should fail.
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   795
	 * Some bits that get toggled are ignored.
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   796
	 */
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   797
	switch (hw->mac_type) {
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   798
	/* there are several bits on newer hardware that are r/w */
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   799
	case e1000_82571:
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   800
	case e1000_82572:
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   801
	case e1000_80003es2lan:
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   802
		toggle = 0x7FFFF3FF;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   803
		break;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   804
	case e1000_82573:
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   805
	case e1000_ich8lan:
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   806
		toggle = 0x7FFFF033;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   807
		break;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   808
	default:
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   809
		toggle = 0xFFFFF833;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   810
		break;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   811
	}
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   812
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   813
	before = er32(STATUS);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   814
	value = (er32(STATUS) & toggle);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   815
	ew32(STATUS, toggle);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   816
	after = er32(STATUS) & toggle;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   817
	if (value != after) {
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   818
		DPRINTK(DRV, ERR, "failed STATUS register test got: "
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   819
		        "0x%08X expected: 0x%08X\n", after, value);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   820
		*data = 1;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   821
		return 1;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   822
	}
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   823
	/* restore previous status */
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   824
	ew32(STATUS, before);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   825
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   826
	if (hw->mac_type != e1000_ich8lan) {
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   827
		REG_PATTERN_TEST(FCAL, 0xFFFFFFFF, 0xFFFFFFFF);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   828
		REG_PATTERN_TEST(FCAH, 0x0000FFFF, 0xFFFFFFFF);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   829
		REG_PATTERN_TEST(FCT, 0x0000FFFF, 0xFFFFFFFF);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   830
		REG_PATTERN_TEST(VET, 0x0000FFFF, 0xFFFFFFFF);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   831
	}
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   832
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   833
	REG_PATTERN_TEST(RDTR, 0x0000FFFF, 0xFFFFFFFF);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   834
	REG_PATTERN_TEST(RDBAH, 0xFFFFFFFF, 0xFFFFFFFF);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   835
	REG_PATTERN_TEST(RDLEN, 0x000FFF80, 0x000FFFFF);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   836
	REG_PATTERN_TEST(RDH, 0x0000FFFF, 0x0000FFFF);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   837
	REG_PATTERN_TEST(RDT, 0x0000FFFF, 0x0000FFFF);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   838
	REG_PATTERN_TEST(FCRTH, 0x0000FFF8, 0x0000FFF8);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   839
	REG_PATTERN_TEST(FCTTV, 0x0000FFFF, 0x0000FFFF);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   840
	REG_PATTERN_TEST(TIPG, 0x3FFFFFFF, 0x3FFFFFFF);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   841
	REG_PATTERN_TEST(TDBAH, 0xFFFFFFFF, 0xFFFFFFFF);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   842
	REG_PATTERN_TEST(TDLEN, 0x000FFF80, 0x000FFFFF);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   843
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   844
	REG_SET_AND_CHECK(RCTL, 0xFFFFFFFF, 0x00000000);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   845
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   846
	before = (hw->mac_type == e1000_ich8lan ?
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   847
	          0x06C3B33E : 0x06DFB3FE);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   848
	REG_SET_AND_CHECK(RCTL, before, 0x003FFFFB);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   849
	REG_SET_AND_CHECK(TCTL, 0xFFFFFFFF, 0x00000000);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   850
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   851
	if (hw->mac_type >= e1000_82543) {
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   852
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   853
		REG_SET_AND_CHECK(RCTL, before, 0xFFFFFFFF);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   854
		REG_PATTERN_TEST(RDBAL, 0xFFFFFFF0, 0xFFFFFFFF);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   855
		if (hw->mac_type != e1000_ich8lan)
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   856
			REG_PATTERN_TEST(TXCW, 0xC000FFFF, 0x0000FFFF);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   857
		REG_PATTERN_TEST(TDBAL, 0xFFFFFFF0, 0xFFFFFFFF);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   858
		REG_PATTERN_TEST(TIDV, 0x0000FFFF, 0x0000FFFF);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   859
		value = (hw->mac_type == e1000_ich8lan ?
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   860
		         E1000_RAR_ENTRIES_ICH8LAN : E1000_RAR_ENTRIES);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   861
		for (i = 0; i < value; i++) {
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   862
			REG_PATTERN_TEST(RA + (((i << 1) + 1) << 2), 0x8003FFFF,
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   863
			                 0xFFFFFFFF);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   864
		}
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   865
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   866
	} else {
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   867
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   868
		REG_SET_AND_CHECK(RCTL, 0xFFFFFFFF, 0x01FFFFFF);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   869
		REG_PATTERN_TEST(RDBAL, 0xFFFFF000, 0xFFFFFFFF);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   870
		REG_PATTERN_TEST(TXCW, 0x0000FFFF, 0x0000FFFF);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   871
		REG_PATTERN_TEST(TDBAL, 0xFFFFF000, 0xFFFFFFFF);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   872
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   873
	}
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   874
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   875
	value = (hw->mac_type == e1000_ich8lan ?
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   876
			E1000_MC_TBL_SIZE_ICH8LAN : E1000_MC_TBL_SIZE);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   877
	for (i = 0; i < value; i++)
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   878
		REG_PATTERN_TEST(MTA + (i << 2), 0xFFFFFFFF, 0xFFFFFFFF);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   879
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   880
	*data = 0;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   881
	return 0;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   882
}
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   883
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   884
static int e1000_eeprom_test(struct e1000_adapter *adapter, u64 *data)
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   885
{
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   886
	struct e1000_hw *hw = &adapter->hw;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   887
	u16 temp;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   888
	u16 checksum = 0;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   889
	u16 i;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   890
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   891
	*data = 0;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   892
	/* Read and add up the contents of the EEPROM */
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   893
	for (i = 0; i < (EEPROM_CHECKSUM_REG + 1); i++) {
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   894
		if ((e1000_read_eeprom(hw, i, 1, &temp)) < 0) {
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   895
			*data = 1;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   896
			break;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   897
		}
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   898
		checksum += temp;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   899
	}
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   900
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   901
	/* If Checksum is not Correct return error else test passed */
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   902
	if ((checksum != (u16)EEPROM_SUM) && !(*data))
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   903
		*data = 2;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   904
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   905
	return *data;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   906
}
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   907
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   908
static irqreturn_t e1000_test_intr(int irq, void *data)
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   909
{
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   910
	struct net_device *netdev = (struct net_device *)data;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   911
	struct e1000_adapter *adapter = netdev_priv(netdev);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   912
	struct e1000_hw *hw = &adapter->hw;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   913
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   914
	adapter->test_icr |= er32(ICR);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   915
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   916
	return IRQ_HANDLED;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   917
}
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   918
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   919
static int e1000_intr_test(struct e1000_adapter *adapter, u64 *data)
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   920
{
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   921
	struct net_device *netdev = adapter->netdev;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   922
	u32 mask, i = 0;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   923
	bool shared_int = true;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   924
	u32 irq = adapter->pdev->irq;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   925
	struct e1000_hw *hw = &adapter->hw;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   926
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   927
	*data = 0;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   928
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   929
	/* NOTE: we don't test MSI interrupts here, yet */
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   930
	/* Hook up test interrupt handler just for this test */
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   931
	if (!request_irq(irq, &e1000_test_intr, IRQF_PROBE_SHARED, netdev->name,
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   932
	                 netdev))
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   933
		shared_int = false;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   934
	else if (request_irq(irq, &e1000_test_intr, IRQF_SHARED,
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   935
	         netdev->name, netdev)) {
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   936
		*data = 1;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   937
		return -1;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   938
	}
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   939
	DPRINTK(HW, INFO, "testing %s interrupt\n",
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   940
	        (shared_int ? "shared" : "unshared"));
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   941
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   942
	/* Disable all the interrupts */
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   943
	ew32(IMC, 0xFFFFFFFF);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   944
	msleep(10);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   945
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   946
	/* Test each interrupt */
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   947
	for (; i < 10; i++) {
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   948
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   949
		if (hw->mac_type == e1000_ich8lan && i == 8)
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   950
			continue;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   951
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   952
		/* Interrupt to test */
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   953
		mask = 1 << i;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   954
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   955
		if (!shared_int) {
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   956
			/* Disable the interrupt to be reported in
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   957
			 * the cause register and then force the same
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   958
			 * interrupt and see if one gets posted.  If
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   959
			 * an interrupt was posted to the bus, the
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   960
			 * test failed.
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   961
			 */
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   962
			adapter->test_icr = 0;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   963
			ew32(IMC, mask);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   964
			ew32(ICS, mask);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   965
			msleep(10);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   966
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   967
			if (adapter->test_icr & mask) {
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   968
				*data = 3;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   969
				break;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   970
			}
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   971
		}
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   972
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   973
		/* Enable the interrupt to be reported in
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   974
		 * the cause register and then force the same
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   975
		 * interrupt and see if one gets posted.  If
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   976
		 * an interrupt was not posted to the bus, the
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   977
		 * test failed.
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   978
		 */
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   979
		adapter->test_icr = 0;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   980
		ew32(IMS, mask);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   981
		ew32(ICS, mask);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   982
		msleep(10);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   983
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   984
		if (!(adapter->test_icr & mask)) {
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   985
			*data = 4;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   986
			break;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   987
		}
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   988
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   989
		if (!shared_int) {
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   990
			/* Disable the other interrupts to be reported in
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   991
			 * the cause register and then force the other
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   992
			 * interrupts and see if any get posted.  If
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   993
			 * an interrupt was posted to the bus, the
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   994
			 * test failed.
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   995
			 */
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   996
			adapter->test_icr = 0;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   997
			ew32(IMC, ~mask & 0x00007FFF);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   998
			ew32(ICS, ~mask & 0x00007FFF);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   999
			msleep(10);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1000
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1001
			if (adapter->test_icr) {
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1002
				*data = 5;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1003
				break;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1004
			}
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1005
		}
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1006
	}
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1007
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1008
	/* Disable all the interrupts */
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1009
	ew32(IMC, 0xFFFFFFFF);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1010
	msleep(10);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1011
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1012
	/* Unhook test interrupt handler */
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1013
	free_irq(irq, netdev);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1014
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1015
	return *data;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1016
}
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1017
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1018
static void e1000_free_desc_rings(struct e1000_adapter *adapter)
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1019
{
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1020
	struct e1000_tx_ring *txdr = &adapter->test_tx_ring;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1021
	struct e1000_rx_ring *rxdr = &adapter->test_rx_ring;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1022
	struct pci_dev *pdev = adapter->pdev;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1023
	int i;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1024
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1025
	if (txdr->desc && txdr->buffer_info) {
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1026
		for (i = 0; i < txdr->count; i++) {
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1027
			if (txdr->buffer_info[i].dma)
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1028
				pci_unmap_single(pdev, txdr->buffer_info[i].dma,
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1029
						 txdr->buffer_info[i].length,
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1030
						 PCI_DMA_TODEVICE);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1031
			if (txdr->buffer_info[i].skb)
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1032
				dev_kfree_skb(txdr->buffer_info[i].skb);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1033
		}
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1034
	}
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1035
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1036
	if (rxdr->desc && rxdr->buffer_info) {
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1037
		for (i = 0; i < rxdr->count; i++) {
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1038
			if (rxdr->buffer_info[i].dma)
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1039
				pci_unmap_single(pdev, rxdr->buffer_info[i].dma,
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1040
						 rxdr->buffer_info[i].length,
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1041
						 PCI_DMA_FROMDEVICE);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1042
			if (rxdr->buffer_info[i].skb)
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1043
				dev_kfree_skb(rxdr->buffer_info[i].skb);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1044
		}
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1045
	}
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1046
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1047
	if (txdr->desc) {
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1048
		pci_free_consistent(pdev, txdr->size, txdr->desc, txdr->dma);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1049
		txdr->desc = NULL;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1050
	}
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1051
	if (rxdr->desc) {
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1052
		pci_free_consistent(pdev, rxdr->size, rxdr->desc, rxdr->dma);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1053
		rxdr->desc = NULL;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1054
	}
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1055
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1056
	kfree(txdr->buffer_info);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1057
	txdr->buffer_info = NULL;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1058
	kfree(rxdr->buffer_info);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1059
	rxdr->buffer_info = NULL;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1060
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1061
	return;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1062
}
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1063
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1064
static int e1000_setup_desc_rings(struct e1000_adapter *adapter)
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1065
{
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1066
	struct e1000_hw *hw = &adapter->hw;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1067
	struct e1000_tx_ring *txdr = &adapter->test_tx_ring;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1068
	struct e1000_rx_ring *rxdr = &adapter->test_rx_ring;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1069
	struct pci_dev *pdev = adapter->pdev;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1070
	u32 rctl;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1071
	int i, ret_val;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1072
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1073
	/* Setup Tx descriptor ring and Tx buffers */
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1074
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1075
	if (!txdr->count)
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1076
		txdr->count = E1000_DEFAULT_TXD;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1077
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1078
	txdr->buffer_info = kcalloc(txdr->count, sizeof(struct e1000_buffer),
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1079
				    GFP_KERNEL);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1080
	if (!txdr->buffer_info) {
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1081
		ret_val = 1;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1082
		goto err_nomem;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1083
	}
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1084
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1085
	txdr->size = txdr->count * sizeof(struct e1000_tx_desc);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1086
	txdr->size = ALIGN(txdr->size, 4096);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1087
	txdr->desc = pci_alloc_consistent(pdev, txdr->size, &txdr->dma);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1088
	if (!txdr->desc) {
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1089
		ret_val = 2;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1090
		goto err_nomem;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1091
	}
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1092
	memset(txdr->desc, 0, txdr->size);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1093
	txdr->next_to_use = txdr->next_to_clean = 0;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1094
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1095
	ew32(TDBAL, ((u64)txdr->dma & 0x00000000FFFFFFFF));
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1096
	ew32(TDBAH, ((u64)txdr->dma >> 32));
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1097
	ew32(TDLEN, txdr->count * sizeof(struct e1000_tx_desc));
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1098
	ew32(TDH, 0);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1099
	ew32(TDT, 0);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1100
	ew32(TCTL, E1000_TCTL_PSP | E1000_TCTL_EN |
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1101
	     E1000_COLLISION_THRESHOLD << E1000_CT_SHIFT |
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1102
	     E1000_FDX_COLLISION_DISTANCE << E1000_COLD_SHIFT);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1103
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1104
	for (i = 0; i < txdr->count; i++) {
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1105
		struct e1000_tx_desc *tx_desc = E1000_TX_DESC(*txdr, i);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1106
		struct sk_buff *skb;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1107
		unsigned int size = 1024;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1108
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1109
		skb = alloc_skb(size, GFP_KERNEL);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1110
		if (!skb) {
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1111
			ret_val = 3;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1112
			goto err_nomem;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1113
		}
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1114
		skb_put(skb, size);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1115
		txdr->buffer_info[i].skb = skb;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1116
		txdr->buffer_info[i].length = skb->len;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1117
		txdr->buffer_info[i].dma =
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1118
			pci_map_single(pdev, skb->data, skb->len,
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1119
				       PCI_DMA_TODEVICE);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1120
		tx_desc->buffer_addr = cpu_to_le64(txdr->buffer_info[i].dma);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1121
		tx_desc->lower.data = cpu_to_le32(skb->len);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1122
		tx_desc->lower.data |= cpu_to_le32(E1000_TXD_CMD_EOP |
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1123
						   E1000_TXD_CMD_IFCS |
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1124
						   E1000_TXD_CMD_RPS);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1125
		tx_desc->upper.data = 0;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1126
	}
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1127
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1128
	/* Setup Rx descriptor ring and Rx buffers */
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1129
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1130
	if (!rxdr->count)
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1131
		rxdr->count = E1000_DEFAULT_RXD;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1132
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1133
	rxdr->buffer_info = kcalloc(rxdr->count, sizeof(struct e1000_buffer),
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1134
				    GFP_KERNEL);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1135
	if (!rxdr->buffer_info) {
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1136
		ret_val = 4;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1137
		goto err_nomem;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1138
	}
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1139
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1140
	rxdr->size = rxdr->count * sizeof(struct e1000_rx_desc);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1141
	rxdr->desc = pci_alloc_consistent(pdev, rxdr->size, &rxdr->dma);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1142
	if (!rxdr->desc) {
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1143
		ret_val = 5;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1144
		goto err_nomem;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1145
	}
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1146
	memset(rxdr->desc, 0, rxdr->size);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1147
	rxdr->next_to_use = rxdr->next_to_clean = 0;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1148
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1149
	rctl = er32(RCTL);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1150
	ew32(RCTL, rctl & ~E1000_RCTL_EN);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1151
	ew32(RDBAL, ((u64)rxdr->dma & 0xFFFFFFFF));
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1152
	ew32(RDBAH, ((u64)rxdr->dma >> 32));
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1153
	ew32(RDLEN, rxdr->size);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1154
	ew32(RDH, 0);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1155
	ew32(RDT, 0);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1156
	rctl = E1000_RCTL_EN | E1000_RCTL_BAM | E1000_RCTL_SZ_2048 |
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1157
		E1000_RCTL_LBM_NO | E1000_RCTL_RDMTS_HALF |
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1158
		(hw->mc_filter_type << E1000_RCTL_MO_SHIFT);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1159
	ew32(RCTL, rctl);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1160
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1161
	for (i = 0; i < rxdr->count; i++) {
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1162
		struct e1000_rx_desc *rx_desc = E1000_RX_DESC(*rxdr, i);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1163
		struct sk_buff *skb;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1164
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1165
		skb = alloc_skb(E1000_RXBUFFER_2048 + NET_IP_ALIGN, GFP_KERNEL);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1166
		if (!skb) {
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1167
			ret_val = 6;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1168
			goto err_nomem;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1169
		}
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1170
		skb_reserve(skb, NET_IP_ALIGN);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1171
		rxdr->buffer_info[i].skb = skb;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1172
		rxdr->buffer_info[i].length = E1000_RXBUFFER_2048;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1173
		rxdr->buffer_info[i].dma =
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1174
			pci_map_single(pdev, skb->data, E1000_RXBUFFER_2048,
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1175
				       PCI_DMA_FROMDEVICE);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1176
		rx_desc->buffer_addr = cpu_to_le64(rxdr->buffer_info[i].dma);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1177
		memset(skb->data, 0x00, skb->len);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1178
	}
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1179
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1180
	return 0;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1181
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1182
err_nomem:
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1183
	e1000_free_desc_rings(adapter);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1184
	return ret_val;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1185
}
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1186
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1187
static void e1000_phy_disable_receiver(struct e1000_adapter *adapter)
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1188
{
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1189
	struct e1000_hw *hw = &adapter->hw;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1190
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1191
	/* Write out to PHY registers 29 and 30 to disable the Receiver. */
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1192
	e1000_write_phy_reg(hw, 29, 0x001F);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1193
	e1000_write_phy_reg(hw, 30, 0x8FFC);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1194
	e1000_write_phy_reg(hw, 29, 0x001A);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1195
	e1000_write_phy_reg(hw, 30, 0x8FF0);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1196
}
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1197
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1198
static void e1000_phy_reset_clk_and_crs(struct e1000_adapter *adapter)
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1199
{
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1200
	struct e1000_hw *hw = &adapter->hw;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1201
	u16 phy_reg;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1202
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1203
	/* Because we reset the PHY above, we need to re-force TX_CLK in the
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1204
	 * Extended PHY Specific Control Register to 25MHz clock.  This
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1205
	 * value defaults back to a 2.5MHz clock when the PHY is reset.
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1206
	 */
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1207
	e1000_read_phy_reg(hw, M88E1000_EXT_PHY_SPEC_CTRL, &phy_reg);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1208
	phy_reg |= M88E1000_EPSCR_TX_CLK_25;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1209
	e1000_write_phy_reg(hw,
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1210
		M88E1000_EXT_PHY_SPEC_CTRL, phy_reg);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1211
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1212
	/* In addition, because of the s/w reset above, we need to enable
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1213
	 * CRS on TX.  This must be set for both full and half duplex
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1214
	 * operation.
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1215
	 */
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1216
	e1000_read_phy_reg(hw, M88E1000_PHY_SPEC_CTRL, &phy_reg);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1217
	phy_reg |= M88E1000_PSCR_ASSERT_CRS_ON_TX;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1218
	e1000_write_phy_reg(hw,
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1219
		M88E1000_PHY_SPEC_CTRL, phy_reg);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1220
}
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1221
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1222
static int e1000_nonintegrated_phy_loopback(struct e1000_adapter *adapter)
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1223
{
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1224
	struct e1000_hw *hw = &adapter->hw;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1225
	u32 ctrl_reg;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1226
	u16 phy_reg;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1227
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1228
	/* Setup the Device Control Register for PHY loopback test. */
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1229
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1230
	ctrl_reg = er32(CTRL);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1231
	ctrl_reg |= (E1000_CTRL_ILOS |		/* Invert Loss-Of-Signal */
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1232
		     E1000_CTRL_FRCSPD |	/* Set the Force Speed Bit */
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1233
		     E1000_CTRL_FRCDPX |	/* Set the Force Duplex Bit */
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1234
		     E1000_CTRL_SPD_1000 |	/* Force Speed to 1000 */
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1235
		     E1000_CTRL_FD);		/* Force Duplex to FULL */
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1236
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1237
	ew32(CTRL, ctrl_reg);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1238
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1239
	/* Read the PHY Specific Control Register (0x10) */
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1240
	e1000_read_phy_reg(hw, M88E1000_PHY_SPEC_CTRL, &phy_reg);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1241
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1242
	/* Clear Auto-Crossover bits in PHY Specific Control Register
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1243
	 * (bits 6:5).
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1244
	 */
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1245
	phy_reg &= ~M88E1000_PSCR_AUTO_X_MODE;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1246
	e1000_write_phy_reg(hw, M88E1000_PHY_SPEC_CTRL, phy_reg);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1247
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1248
	/* Perform software reset on the PHY */
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1249
	e1000_phy_reset(hw);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1250
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1251
	/* Have to setup TX_CLK and TX_CRS after software reset */
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1252
	e1000_phy_reset_clk_and_crs(adapter);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1253
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1254
	e1000_write_phy_reg(hw, PHY_CTRL, 0x8100);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1255
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1256
	/* Wait for reset to complete. */
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1257
	udelay(500);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1258
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1259
	/* Have to setup TX_CLK and TX_CRS after software reset */
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1260
	e1000_phy_reset_clk_and_crs(adapter);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1261
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1262
	/* Write out to PHY registers 29 and 30 to disable the Receiver. */
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1263
	e1000_phy_disable_receiver(adapter);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1264
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1265
	/* Set the loopback bit in the PHY control register. */
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1266
	e1000_read_phy_reg(hw, PHY_CTRL, &phy_reg);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1267
	phy_reg |= MII_CR_LOOPBACK;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1268
	e1000_write_phy_reg(hw, PHY_CTRL, phy_reg);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1269
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1270
	/* Setup TX_CLK and TX_CRS one more time. */
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1271
	e1000_phy_reset_clk_and_crs(adapter);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1272
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1273
	/* Check Phy Configuration */
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1274
	e1000_read_phy_reg(hw, PHY_CTRL, &phy_reg);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1275
	if (phy_reg != 0x4100)
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1276
		 return 9;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1277
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1278
	e1000_read_phy_reg(hw, M88E1000_EXT_PHY_SPEC_CTRL, &phy_reg);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1279
	if (phy_reg != 0x0070)
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1280
		return 10;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1281
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1282
	e1000_read_phy_reg(hw, 29, &phy_reg);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1283
	if (phy_reg != 0x001A)
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1284
		return 11;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1285
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1286
	return 0;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1287
}
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1288
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1289
static int e1000_integrated_phy_loopback(struct e1000_adapter *adapter)
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1290
{
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1291
	struct e1000_hw *hw = &adapter->hw;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1292
	u32 ctrl_reg = 0;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1293
	u32 stat_reg = 0;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1294
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1295
	hw->autoneg = false;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1296
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1297
	if (hw->phy_type == e1000_phy_m88) {
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1298
		/* Auto-MDI/MDIX Off */
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1299
		e1000_write_phy_reg(hw,
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1300
				    M88E1000_PHY_SPEC_CTRL, 0x0808);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1301
		/* reset to update Auto-MDI/MDIX */
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1302
		e1000_write_phy_reg(hw, PHY_CTRL, 0x9140);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1303
		/* autoneg off */
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1304
		e1000_write_phy_reg(hw, PHY_CTRL, 0x8140);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1305
	} else if (hw->phy_type == e1000_phy_gg82563)
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1306
		e1000_write_phy_reg(hw,
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1307
		                    GG82563_PHY_KMRN_MODE_CTRL,
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1308
		                    0x1CC);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1309
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1310
	ctrl_reg = er32(CTRL);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1311
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1312
	if (hw->phy_type == e1000_phy_ife) {
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1313
		/* force 100, set loopback */
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1314
		e1000_write_phy_reg(hw, PHY_CTRL, 0x6100);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1315
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1316
		/* Now set up the MAC to the same speed/duplex as the PHY. */
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1317
		ctrl_reg &= ~E1000_CTRL_SPD_SEL; /* Clear the speed sel bits */
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1318
		ctrl_reg |= (E1000_CTRL_FRCSPD | /* Set the Force Speed Bit */
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1319
			     E1000_CTRL_FRCDPX | /* Set the Force Duplex Bit */
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1320
			     E1000_CTRL_SPD_100 |/* Force Speed to 100 */
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1321
			     E1000_CTRL_FD);	 /* Force Duplex to FULL */
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1322
	} else {
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1323
		/* force 1000, set loopback */
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1324
		e1000_write_phy_reg(hw, PHY_CTRL, 0x4140);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1325
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1326
		/* Now set up the MAC to the same speed/duplex as the PHY. */
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1327
		ctrl_reg = er32(CTRL);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1328
		ctrl_reg &= ~E1000_CTRL_SPD_SEL; /* Clear the speed sel bits */
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1329
		ctrl_reg |= (E1000_CTRL_FRCSPD | /* Set the Force Speed Bit */
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1330
			     E1000_CTRL_FRCDPX | /* Set the Force Duplex Bit */
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1331
			     E1000_CTRL_SPD_1000 |/* Force Speed to 1000 */
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1332
			     E1000_CTRL_FD);	 /* Force Duplex to FULL */
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1333
	}
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1334
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1335
	if (hw->media_type == e1000_media_type_copper &&
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1336
	   hw->phy_type == e1000_phy_m88)
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1337
		ctrl_reg |= E1000_CTRL_ILOS; /* Invert Loss of Signal */
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1338
	else {
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1339
		/* Set the ILOS bit on the fiber Nic is half
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1340
		 * duplex link is detected. */
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1341
		stat_reg = er32(STATUS);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1342
		if ((stat_reg & E1000_STATUS_FD) == 0)
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1343
			ctrl_reg |= (E1000_CTRL_ILOS | E1000_CTRL_SLU);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1344
	}
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1345
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1346
	ew32(CTRL, ctrl_reg);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1347
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1348
	/* Disable the receiver on the PHY so when a cable is plugged in, the
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1349
	 * PHY does not begin to autoneg when a cable is reconnected to the NIC.
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1350
	 */
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1351
	if (hw->phy_type == e1000_phy_m88)
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1352
		e1000_phy_disable_receiver(adapter);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1353
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1354
	udelay(500);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1355
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1356
	return 0;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1357
}
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1358
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1359
static int e1000_set_phy_loopback(struct e1000_adapter *adapter)
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1360
{
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1361
	struct e1000_hw *hw = &adapter->hw;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1362
	u16 phy_reg = 0;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1363
	u16 count = 0;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1364
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1365
	switch (hw->mac_type) {
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1366
	case e1000_82543:
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1367
		if (hw->media_type == e1000_media_type_copper) {
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1368
			/* Attempt to setup Loopback mode on Non-integrated PHY.
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1369
			 * Some PHY registers get corrupted at random, so
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1370
			 * attempt this 10 times.
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1371
			 */
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1372
			while (e1000_nonintegrated_phy_loopback(adapter) &&
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1373
			      count++ < 10);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1374
			if (count < 11)
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1375
				return 0;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1376
		}
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1377
		break;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1378
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1379
	case e1000_82544:
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1380
	case e1000_82540:
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1381
	case e1000_82545:
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1382
	case e1000_82545_rev_3:
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1383
	case e1000_82546:
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1384
	case e1000_82546_rev_3:
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1385
	case e1000_82541:
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1386
	case e1000_82541_rev_2:
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1387
	case e1000_82547:
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1388
	case e1000_82547_rev_2:
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1389
	case e1000_82571:
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1390
	case e1000_82572:
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1391
	case e1000_82573:
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1392
	case e1000_80003es2lan:
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1393
	case e1000_ich8lan:
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1394
		return e1000_integrated_phy_loopback(adapter);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1395
		break;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1396
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1397
	default:
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1398
		/* Default PHY loopback work is to read the MII
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1399
		 * control register and assert bit 14 (loopback mode).
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1400
		 */
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1401
		e1000_read_phy_reg(hw, PHY_CTRL, &phy_reg);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1402
		phy_reg |= MII_CR_LOOPBACK;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1403
		e1000_write_phy_reg(hw, PHY_CTRL, phy_reg);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1404
		return 0;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1405
		break;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1406
	}
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1407
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1408
	return 8;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1409
}
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1410
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1411
static int e1000_setup_loopback_test(struct e1000_adapter *adapter)
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1412
{
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1413
	struct e1000_hw *hw = &adapter->hw;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1414
	u32 rctl;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1415
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1416
	if (hw->media_type == e1000_media_type_fiber ||
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1417
	    hw->media_type == e1000_media_type_internal_serdes) {
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1418
		switch (hw->mac_type) {
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1419
		case e1000_82545:
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1420
		case e1000_82546:
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1421
		case e1000_82545_rev_3:
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1422
		case e1000_82546_rev_3:
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1423
			return e1000_set_phy_loopback(adapter);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1424
			break;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1425
		case e1000_82571:
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1426
		case e1000_82572:
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1427
#define E1000_SERDES_LB_ON 0x410
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1428
			e1000_set_phy_loopback(adapter);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1429
			ew32(SCTL, E1000_SERDES_LB_ON);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1430
			msleep(10);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1431
			return 0;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1432
			break;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1433
		default:
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1434
			rctl = er32(RCTL);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1435
			rctl |= E1000_RCTL_LBM_TCVR;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1436
			ew32(RCTL, rctl);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1437
			return 0;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1438
		}
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1439
	} else if (hw->media_type == e1000_media_type_copper)
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1440
		return e1000_set_phy_loopback(adapter);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1441
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1442
	return 7;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1443
}
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1444
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1445
static void e1000_loopback_cleanup(struct e1000_adapter *adapter)
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1446
{
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1447
	struct e1000_hw *hw = &adapter->hw;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1448
	u32 rctl;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1449
	u16 phy_reg;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1450
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1451
	rctl = er32(RCTL);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1452
	rctl &= ~(E1000_RCTL_LBM_TCVR | E1000_RCTL_LBM_MAC);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1453
	ew32(RCTL, rctl);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1454
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1455
	switch (hw->mac_type) {
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1456
	case e1000_82571:
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1457
	case e1000_82572:
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1458
		if (hw->media_type == e1000_media_type_fiber ||
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1459
		    hw->media_type == e1000_media_type_internal_serdes) {
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1460
#define E1000_SERDES_LB_OFF 0x400
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1461
			ew32(SCTL, E1000_SERDES_LB_OFF);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1462
			msleep(10);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1463
			break;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1464
		}
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1465
		/* Fall Through */
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1466
	case e1000_82545:
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1467
	case e1000_82546:
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1468
	case e1000_82545_rev_3:
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1469
	case e1000_82546_rev_3:
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1470
	default:
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1471
		hw->autoneg = true;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1472
		if (hw->phy_type == e1000_phy_gg82563)
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1473
			e1000_write_phy_reg(hw,
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1474
					    GG82563_PHY_KMRN_MODE_CTRL,
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1475
					    0x180);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1476
		e1000_read_phy_reg(hw, PHY_CTRL, &phy_reg);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1477
		if (phy_reg & MII_CR_LOOPBACK) {
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1478
			phy_reg &= ~MII_CR_LOOPBACK;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1479
			e1000_write_phy_reg(hw, PHY_CTRL, phy_reg);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1480
			e1000_phy_reset(hw);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1481
		}
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1482
		break;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1483
	}
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1484
}
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1485
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1486
static void e1000_create_lbtest_frame(struct sk_buff *skb,
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1487
				      unsigned int frame_size)
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1488
{
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1489
	memset(skb->data, 0xFF, frame_size);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1490
	frame_size &= ~1;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1491
	memset(&skb->data[frame_size / 2], 0xAA, frame_size / 2 - 1);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1492
	memset(&skb->data[frame_size / 2 + 10], 0xBE, 1);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1493
	memset(&skb->data[frame_size / 2 + 12], 0xAF, 1);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1494
}
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1495
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1496
static int e1000_check_lbtest_frame(struct sk_buff *skb,
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1497
				    unsigned int frame_size)
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1498
{
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1499
	frame_size &= ~1;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1500
	if (*(skb->data + 3) == 0xFF) {
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1501
		if ((*(skb->data + frame_size / 2 + 10) == 0xBE) &&
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1502
		   (*(skb->data + frame_size / 2 + 12) == 0xAF)) {
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1503
			return 0;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1504
		}
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1505
	}
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1506
	return 13;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1507
}
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1508
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1509
static int e1000_run_loopback_test(struct e1000_adapter *adapter)
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1510
{
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1511
	struct e1000_hw *hw = &adapter->hw;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1512
	struct e1000_tx_ring *txdr = &adapter->test_tx_ring;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1513
	struct e1000_rx_ring *rxdr = &adapter->test_rx_ring;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1514
	struct pci_dev *pdev = adapter->pdev;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1515
	int i, j, k, l, lc, good_cnt, ret_val=0;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1516
	unsigned long time;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1517
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1518
	ew32(RDT, rxdr->count - 1);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1519
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1520
	/* Calculate the loop count based on the largest descriptor ring
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1521
	 * The idea is to wrap the largest ring a number of times using 64
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1522
	 * send/receive pairs during each loop
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1523
	 */
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1524
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1525
	if (rxdr->count <= txdr->count)
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1526
		lc = ((txdr->count / 64) * 2) + 1;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1527
	else
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1528
		lc = ((rxdr->count / 64) * 2) + 1;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1529
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1530
	k = l = 0;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1531
	for (j = 0; j <= lc; j++) { /* loop count loop */
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1532
		for (i = 0; i < 64; i++) { /* send the packets */
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1533
			e1000_create_lbtest_frame(txdr->buffer_info[i].skb,
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1534
					1024);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1535
			pci_dma_sync_single_for_device(pdev,
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1536
					txdr->buffer_info[k].dma,
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1537
				    	txdr->buffer_info[k].length,
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1538
				    	PCI_DMA_TODEVICE);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1539
			if (unlikely(++k == txdr->count)) k = 0;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1540
		}
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1541
		ew32(TDT, k);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1542
		msleep(200);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1543
		time = jiffies; /* set the start time for the receive */
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1544
		good_cnt = 0;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1545
		do { /* receive the sent packets */
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1546
			pci_dma_sync_single_for_cpu(pdev,
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1547
					rxdr->buffer_info[l].dma,
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1548
				    	rxdr->buffer_info[l].length,
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1549
				    	PCI_DMA_FROMDEVICE);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1550
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1551
			ret_val = e1000_check_lbtest_frame(
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1552
					rxdr->buffer_info[l].skb,
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1553
				   	1024);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1554
			if (!ret_val)
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1555
				good_cnt++;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1556
			if (unlikely(++l == rxdr->count)) l = 0;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1557
			/* time + 20 msecs (200 msecs on 2.4) is more than
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1558
			 * enough time to complete the receives, if it's
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1559
			 * exceeded, break and error off
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1560
			 */
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1561
		} while (good_cnt < 64 && jiffies < (time + 20));
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1562
		if (good_cnt != 64) {
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1563
			ret_val = 13; /* ret_val is the same as mis-compare */
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1564
			break;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1565
		}
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1566
		if (jiffies >= (time + 2)) {
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1567
			ret_val = 14; /* error code for time out error */
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1568
			break;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1569
		}
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1570
	} /* end loop count loop */
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1571
	return ret_val;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1572
}
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1573
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1574
static int e1000_loopback_test(struct e1000_adapter *adapter, u64 *data)
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1575
{
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1576
	struct e1000_hw *hw = &adapter->hw;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1577
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1578
	/* PHY loopback cannot be performed if SoL/IDER
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1579
	 * sessions are active */
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1580
	if (e1000_check_phy_reset_block(hw)) {
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1581
		DPRINTK(DRV, ERR, "Cannot do PHY loopback test "
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1582
		        "when SoL/IDER is active.\n");
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1583
		*data = 0;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1584
		goto out;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1585
	}
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1586
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1587
	*data = e1000_setup_desc_rings(adapter);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1588
	if (*data)
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1589
		goto out;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1590
	*data = e1000_setup_loopback_test(adapter);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1591
	if (*data)
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1592
		goto err_loopback;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1593
	*data = e1000_run_loopback_test(adapter);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1594
	e1000_loopback_cleanup(adapter);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1595
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1596
err_loopback:
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1597
	e1000_free_desc_rings(adapter);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1598
out:
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1599
	return *data;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1600
}
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1601
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1602
static int e1000_link_test(struct e1000_adapter *adapter, u64 *data)
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1603
{
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1604
	struct e1000_hw *hw = &adapter->hw;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1605
	*data = 0;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1606
	if (hw->media_type == e1000_media_type_internal_serdes) {
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1607
		int i = 0;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1608
		hw->serdes_link_down = true;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1609
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1610
		/* On some blade server designs, link establishment
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1611
		 * could take as long as 2-3 minutes */
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1612
		do {
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1613
			e1000_check_for_link(hw);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1614
			if (!hw->serdes_link_down)
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1615
				return *data;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1616
			msleep(20);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1617
		} while (i++ < 3750);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1618
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1619
		*data = 1;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1620
	} else {
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1621
		e1000_check_for_link(hw);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1622
		if (hw->autoneg)  /* if auto_neg is set wait for it */
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1623
			msleep(4000);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1624
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1625
		if (!(er32(STATUS) & E1000_STATUS_LU)) {
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1626
			*data = 1;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1627
		}
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1628
	}
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1629
	return *data;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1630
}
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1631
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1632
static int e1000_get_sset_count(struct net_device *netdev, int sset)
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1633
{
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1634
	switch (sset) {
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1635
	case ETH_SS_TEST:
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1636
		return E1000_TEST_LEN;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1637
	case ETH_SS_STATS:
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1638
		return E1000_STATS_LEN;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1639
	default:
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1640
		return -EOPNOTSUPP;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1641
	}
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1642
}
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1643
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1644
static void e1000_diag_test(struct net_device *netdev,
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1645
			    struct ethtool_test *eth_test, u64 *data)
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1646
{
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1647
	struct e1000_adapter *adapter = netdev_priv(netdev);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1648
	struct e1000_hw *hw = &adapter->hw;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1649
    bool if_running;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1650
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1651
    if (adapter->ecdev)
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1652
        return;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1653
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1654
    if_running = netif_running(netdev);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1655
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1656
	set_bit(__E1000_TESTING, &adapter->flags);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1657
	if (eth_test->flags == ETH_TEST_FL_OFFLINE) {
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1658
		/* Offline tests */
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1659
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1660
		/* save speed, duplex, autoneg settings */
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1661
		u16 autoneg_advertised = hw->autoneg_advertised;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1662
		u8 forced_speed_duplex = hw->forced_speed_duplex;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1663
		u8 autoneg = hw->autoneg;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1664
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1665
		DPRINTK(HW, INFO, "offline testing starting\n");
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1666
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1667
		/* Link test performed before hardware reset so autoneg doesn't
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1668
		 * interfere with test result */
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1669
		if (e1000_link_test(adapter, &data[4]))
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1670
			eth_test->flags |= ETH_TEST_FL_FAILED;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1671
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1672
		if (if_running)
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1673
			/* indicate we're in test mode */
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1674
			dev_close(netdev);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1675
		else
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1676
			e1000_reset(adapter);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1677
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1678
		if (e1000_reg_test(adapter, &data[0]))
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1679
			eth_test->flags |= ETH_TEST_FL_FAILED;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1680
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1681
		e1000_reset(adapter);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1682
		if (e1000_eeprom_test(adapter, &data[1]))
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1683
			eth_test->flags |= ETH_TEST_FL_FAILED;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1684
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1685
		e1000_reset(adapter);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1686
		if (e1000_intr_test(adapter, &data[2]))
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1687
			eth_test->flags |= ETH_TEST_FL_FAILED;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1688
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1689
		e1000_reset(adapter);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1690
		/* make sure the phy is powered up */
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1691
		e1000_power_up_phy(adapter);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1692
		if (e1000_loopback_test(adapter, &data[3]))
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1693
			eth_test->flags |= ETH_TEST_FL_FAILED;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1694
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1695
		/* restore speed, duplex, autoneg settings */
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1696
		hw->autoneg_advertised = autoneg_advertised;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1697
		hw->forced_speed_duplex = forced_speed_duplex;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1698
		hw->autoneg = autoneg;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1699
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1700
		e1000_reset(adapter);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1701
		clear_bit(__E1000_TESTING, &adapter->flags);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1702
		if (if_running)
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1703
			dev_open(netdev);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1704
	} else {
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1705
		DPRINTK(HW, INFO, "online testing starting\n");
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1706
		/* Online tests */
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1707
		if (e1000_link_test(adapter, &data[4]))
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1708
			eth_test->flags |= ETH_TEST_FL_FAILED;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1709
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1710
		/* Online tests aren't run; pass by default */
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1711
		data[0] = 0;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1712
		data[1] = 0;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1713
		data[2] = 0;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1714
		data[3] = 0;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1715
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1716
		clear_bit(__E1000_TESTING, &adapter->flags);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1717
	}
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1718
	msleep_interruptible(4 * 1000);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1719
}
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1720
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1721
static int e1000_wol_exclusion(struct e1000_adapter *adapter,
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1722
			       struct ethtool_wolinfo *wol)
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1723
{
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1724
	struct e1000_hw *hw = &adapter->hw;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1725
	int retval = 1; /* fail by default */
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1726
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1727
	switch (hw->device_id) {
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1728
	case E1000_DEV_ID_82542:
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1729
	case E1000_DEV_ID_82543GC_FIBER:
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1730
	case E1000_DEV_ID_82543GC_COPPER:
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1731
	case E1000_DEV_ID_82544EI_FIBER:
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1732
	case E1000_DEV_ID_82546EB_QUAD_COPPER:
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1733
	case E1000_DEV_ID_82545EM_FIBER:
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1734
	case E1000_DEV_ID_82545EM_COPPER:
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1735
	case E1000_DEV_ID_82546GB_QUAD_COPPER:
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1736
	case E1000_DEV_ID_82546GB_PCIE:
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1737
	case E1000_DEV_ID_82571EB_SERDES_QUAD:
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1738
		/* these don't support WoL at all */
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1739
		wol->supported = 0;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1740
		break;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1741
	case E1000_DEV_ID_82546EB_FIBER:
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1742
	case E1000_DEV_ID_82546GB_FIBER:
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1743
	case E1000_DEV_ID_82571EB_FIBER:
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1744
	case E1000_DEV_ID_82571EB_SERDES:
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1745
	case E1000_DEV_ID_82571EB_COPPER:
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1746
		/* Wake events not supported on port B */
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1747
		if (er32(STATUS) & E1000_STATUS_FUNC_1) {
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1748
			wol->supported = 0;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1749
			break;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1750
		}
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1751
		/* return success for non excluded adapter ports */
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1752
		retval = 0;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1753
		break;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1754
	case E1000_DEV_ID_82571EB_QUAD_COPPER:
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1755
	case E1000_DEV_ID_82571EB_QUAD_FIBER:
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1756
	case E1000_DEV_ID_82571EB_QUAD_COPPER_LOWPROFILE:
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1757
	case E1000_DEV_ID_82571PT_QUAD_COPPER:
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1758
	case E1000_DEV_ID_82546GB_QUAD_COPPER_KSP3:
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1759
		/* quad port adapters only support WoL on port A */
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1760
		if (!adapter->quad_port_a) {
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1761
			wol->supported = 0;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1762
			break;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1763
		}
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1764
		/* return success for non excluded adapter ports */
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1765
		retval = 0;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1766
		break;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1767
	default:
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1768
		/* dual port cards only support WoL on port A from now on
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1769
		 * unless it was enabled in the eeprom for port B
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1770
		 * so exclude FUNC_1 ports from having WoL enabled */
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1771
		if (er32(STATUS) & E1000_STATUS_FUNC_1 &&
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1772
		    !adapter->eeprom_wol) {
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1773
			wol->supported = 0;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1774
			break;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1775
		}
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1776
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1777
		retval = 0;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1778
	}
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1779
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1780
	return retval;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1781
}
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1782
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1783
static void e1000_get_wol(struct net_device *netdev,
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1784
			  struct ethtool_wolinfo *wol)
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1785
{
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1786
	struct e1000_adapter *adapter = netdev_priv(netdev);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1787
	struct e1000_hw *hw = &adapter->hw;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1788
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1789
	wol->supported = WAKE_UCAST | WAKE_MCAST |
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1790
	                 WAKE_BCAST | WAKE_MAGIC;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1791
	wol->wolopts = 0;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1792
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1793
	/* this function will set ->supported = 0 and return 1 if wol is not
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1794
	 * supported by this hardware */
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1795
	if (e1000_wol_exclusion(adapter, wol) ||
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1796
	    !device_can_wakeup(&adapter->pdev->dev))
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1797
		return;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1798
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1799
	/* apply any specific unsupported masks here */
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1800
	switch (hw->device_id) {
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1801
	case E1000_DEV_ID_82546GB_QUAD_COPPER_KSP3:
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1802
		/* KSP3 does not suppport UCAST wake-ups */
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1803
		wol->supported &= ~WAKE_UCAST;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1804
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1805
		if (adapter->wol & E1000_WUFC_EX)
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1806
			DPRINTK(DRV, ERR, "Interface does not support "
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1807
		        "directed (unicast) frame wake-up packets\n");
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1808
		break;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1809
	default:
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1810
		break;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1811
	}
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1812
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1813
	if (adapter->wol & E1000_WUFC_EX)
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1814
		wol->wolopts |= WAKE_UCAST;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1815
	if (adapter->wol & E1000_WUFC_MC)
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1816
		wol->wolopts |= WAKE_MCAST;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1817
	if (adapter->wol & E1000_WUFC_BC)
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1818
		wol->wolopts |= WAKE_BCAST;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1819
	if (adapter->wol & E1000_WUFC_MAG)
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1820
		wol->wolopts |= WAKE_MAGIC;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1821
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1822
	return;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1823
}
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1824
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1825
static int e1000_set_wol(struct net_device *netdev, struct ethtool_wolinfo *wol)
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1826
{
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1827
	struct e1000_adapter *adapter = netdev_priv(netdev);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1828
	struct e1000_hw *hw = &adapter->hw;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1829
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1830
	if (wol->wolopts & (WAKE_PHY | WAKE_ARP | WAKE_MAGICSECURE))
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1831
		return -EOPNOTSUPP;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1832
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1833
	if (e1000_wol_exclusion(adapter, wol) ||
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1834
	    !device_can_wakeup(&adapter->pdev->dev))
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1835
		return wol->wolopts ? -EOPNOTSUPP : 0;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1836
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1837
	switch (hw->device_id) {
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1838
	case E1000_DEV_ID_82546GB_QUAD_COPPER_KSP3:
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1839
		if (wol->wolopts & WAKE_UCAST) {
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1840
			DPRINTK(DRV, ERR, "Interface does not support "
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1841
		        "directed (unicast) frame wake-up packets\n");
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1842
			return -EOPNOTSUPP;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1843
		}
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1844
		break;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1845
	default:
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1846
		break;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1847
	}
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1848
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1849
	/* these settings will always override what we currently have */
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1850
	adapter->wol = 0;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1851
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1852
	if (wol->wolopts & WAKE_UCAST)
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1853
		adapter->wol |= E1000_WUFC_EX;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1854
	if (wol->wolopts & WAKE_MCAST)
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1855
		adapter->wol |= E1000_WUFC_MC;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1856
	if (wol->wolopts & WAKE_BCAST)
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1857
		adapter->wol |= E1000_WUFC_BC;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1858
	if (wol->wolopts & WAKE_MAGIC)
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1859
		adapter->wol |= E1000_WUFC_MAG;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1860
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1861
	device_set_wakeup_enable(&adapter->pdev->dev, adapter->wol);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1862
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1863
	return 0;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1864
}
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1865
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1866
/* toggle LED 4 times per second = 2 "blinks" per second */
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1867
#define E1000_ID_INTERVAL	(HZ/4)
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1868
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1869
/* bit defines for adapter->led_status */
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1870
#define E1000_LED_ON		0
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1871
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1872
static void e1000_led_blink_callback(unsigned long data)
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1873
{
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1874
	struct e1000_adapter *adapter = (struct e1000_adapter *) data;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1875
	struct e1000_hw *hw = &adapter->hw;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1876
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1877
	if (test_and_change_bit(E1000_LED_ON, &adapter->led_status))
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1878
		e1000_led_off(hw);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1879
	else
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1880
		e1000_led_on(hw);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1881
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1882
	mod_timer(&adapter->blink_timer, jiffies + E1000_ID_INTERVAL);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1883
}
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1884
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1885
static int e1000_phys_id(struct net_device *netdev, u32 data)
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1886
{
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1887
	struct e1000_adapter *adapter = netdev_priv(netdev);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1888
	struct e1000_hw *hw = &adapter->hw;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1889
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1890
	if (!data)
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1891
		data = INT_MAX;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1892
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1893
	if (hw->mac_type < e1000_82571) {
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1894
		if (!adapter->blink_timer.function) {
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1895
			init_timer(&adapter->blink_timer);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1896
			adapter->blink_timer.function = e1000_led_blink_callback;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1897
			adapter->blink_timer.data = (unsigned long)adapter;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1898
		}
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1899
		e1000_setup_led(hw);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1900
		mod_timer(&adapter->blink_timer, jiffies);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1901
		msleep_interruptible(data * 1000);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1902
		del_timer_sync(&adapter->blink_timer);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1903
	} else if (hw->phy_type == e1000_phy_ife) {
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1904
		if (!adapter->blink_timer.function) {
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1905
			init_timer(&adapter->blink_timer);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1906
			adapter->blink_timer.function = e1000_led_blink_callback;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1907
			adapter->blink_timer.data = (unsigned long)adapter;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1908
		}
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1909
		mod_timer(&adapter->blink_timer, jiffies);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1910
		msleep_interruptible(data * 1000);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1911
		del_timer_sync(&adapter->blink_timer);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1912
		e1000_write_phy_reg(&(adapter->hw), IFE_PHY_SPECIAL_CONTROL_LED, 0);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1913
	} else {
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1914
		e1000_blink_led_start(hw);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1915
		msleep_interruptible(data * 1000);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1916
	}
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1917
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1918
	e1000_led_off(hw);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1919
	clear_bit(E1000_LED_ON, &adapter->led_status);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1920
	e1000_cleanup_led(hw);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1921
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1922
	return 0;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1923
}
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1924
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1925
static int e1000_nway_reset(struct net_device *netdev)
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1926
{
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1927
	struct e1000_adapter *adapter = netdev_priv(netdev);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1928
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1929
	if (adapter->ecdev)
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1930
		return -EBUSY;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1931
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1932
	if (netif_running(netdev))
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1933
		e1000_reinit_locked(adapter);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1934
	return 0;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1935
}
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1936
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1937
static void e1000_get_ethtool_stats(struct net_device *netdev,
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1938
				    struct ethtool_stats *stats, u64 *data)
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1939
{
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1940
	struct e1000_adapter *adapter = netdev_priv(netdev);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1941
	int i;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1942
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1943
	e1000_update_stats(adapter);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1944
	for (i = 0; i < E1000_GLOBAL_STATS_LEN; i++) {
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1945
		char *p = (char *)adapter+e1000_gstrings_stats[i].stat_offset;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1946
		data[i] = (e1000_gstrings_stats[i].sizeof_stat ==
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1947
			sizeof(u64)) ? *(u64 *)p : *(u32 *)p;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1948
	}
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1949
/*	BUG_ON(i != E1000_STATS_LEN); */
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1950
}
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1951
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1952
static void e1000_get_strings(struct net_device *netdev, u32 stringset,
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1953
			      u8 *data)
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1954
{
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1955
	u8 *p = data;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1956
	int i;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1957
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1958
	switch (stringset) {
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1959
	case ETH_SS_TEST:
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1960
		memcpy(data, *e1000_gstrings_test,
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1961
			sizeof(e1000_gstrings_test));
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1962
		break;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1963
	case ETH_SS_STATS:
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1964
		for (i = 0; i < E1000_GLOBAL_STATS_LEN; i++) {
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1965
			memcpy(p, e1000_gstrings_stats[i].stat_string,
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1966
			       ETH_GSTRING_LEN);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1967
			p += ETH_GSTRING_LEN;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1968
		}
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1969
/*		BUG_ON(p - data != E1000_STATS_LEN * ETH_GSTRING_LEN); */
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1970
		break;
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1971
	}
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1972
}
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1973
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1974
static const struct ethtool_ops e1000_ethtool_ops = {
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1975
	.get_settings           = e1000_get_settings,
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1976
	.set_settings           = e1000_set_settings,
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1977
	.get_drvinfo            = e1000_get_drvinfo,
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1978
	.get_regs_len           = e1000_get_regs_len,
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1979
	.get_regs               = e1000_get_regs,
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1980
	.get_wol                = e1000_get_wol,
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1981
	.set_wol                = e1000_set_wol,
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1982
	.get_msglevel           = e1000_get_msglevel,
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1983
	.set_msglevel           = e1000_set_msglevel,
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1984
	.nway_reset             = e1000_nway_reset,
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1985
	.get_link               = ethtool_op_get_link,
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1986
	.get_eeprom_len         = e1000_get_eeprom_len,
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1987
	.get_eeprom             = e1000_get_eeprom,
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1988
	.set_eeprom             = e1000_set_eeprom,
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1989
	.get_ringparam          = e1000_get_ringparam,
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1990
	.set_ringparam          = e1000_set_ringparam,
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1991
	.get_pauseparam         = e1000_get_pauseparam,
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1992
	.set_pauseparam         = e1000_set_pauseparam,
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1993
	.get_rx_csum            = e1000_get_rx_csum,
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1994
	.set_rx_csum            = e1000_set_rx_csum,
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1995
	.get_tx_csum            = e1000_get_tx_csum,
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1996
	.set_tx_csum            = e1000_set_tx_csum,
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1997
	.set_sg                 = ethtool_op_set_sg,
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1998
	.set_tso                = e1000_set_tso,
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1999
	.self_test              = e1000_diag_test,
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2000
	.get_strings            = e1000_get_strings,
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2001
	.phys_id                = e1000_phys_id,
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2002
	.get_ethtool_stats      = e1000_get_ethtool_stats,
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2003
	.get_sset_count		= e1000_get_sset_count,
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2004
};
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2005
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2006
void e1000_set_ethtool_ops(struct net_device *netdev)
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2007
{
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2008
	SET_ETHTOOL_OPS(netdev, &e1000_ethtool_ops);
9f7856d9462f Removed executable permissions.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2009
}