devices/e1000e/ethtool-2.6.32-orig.c
author Florian Pose <fp@igh-essen.com>
Thu, 06 Sep 2012 14:47:42 +0200
branchredundancy
changeset 2418 8cbb68315d29
parent 2136 729df853b3fb
permissions -rw-r--r--
Fixed all mangled hg keywords.
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/*******************************************************************************
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  Intel PRO/1000 Linux driver
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  Copyright(c) 1999 - 2008 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 <linux/netdevice.h>
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#include <linux/ethtool.h>
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#include <linux/pci.h>
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#include <linux/delay.h>
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#include "e1000.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) sizeof(((struct e1000_adapter *)0)->m), \
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		      offsetof(struct e1000_adapter, m)
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static const struct e1000_stats e1000_gstrings_stats[] = {
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	{ "rx_packets", E1000_STAT(stats.gprc) },
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	{ "tx_packets", E1000_STAT(stats.gptc) },
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	{ "rx_bytes", E1000_STAT(stats.gorc) },
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	{ "tx_bytes", E1000_STAT(stats.gotc) },
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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(net_stats.rx_errors) },
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	{ "tx_errors", E1000_STAT(net_stats.tx_errors) },
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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(net_stats.rx_length_errors) },
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	{ "rx_over_errors", E1000_STAT(net_stats.rx_over_errors) },
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	{ "rx_crc_errors", E1000_STAT(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.gorc) },
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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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	{ "rx_dma_failed", E1000_STAT(rx_dma_failed) },
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	{ "tx_dma_failed", E1000_STAT(tx_dma_failed) },
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};
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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)
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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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	u32 status;
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	if (hw->phy.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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729df853b3fb Added e1000e driver for 2.6.32.
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parents:
diff changeset
   127
		if (hw->mac.autoneg == 1) {
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   128
			ecmd->advertising |= ADVERTISED_Autoneg;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   129
			/* the e1000 autoneg seems to match ethtool nicely */
729df853b3fb Added e1000e driver for 2.6.32.
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parents:
diff changeset
   130
			ecmd->advertising |= hw->phy.autoneg_advertised;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   131
		}
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   132
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   133
		ecmd->port = PORT_TP;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   134
		ecmd->phy_address = hw->phy.addr;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   135
		ecmd->transceiver = XCVR_INTERNAL;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   136
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   137
	} else {
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   138
		ecmd->supported   = (SUPPORTED_1000baseT_Full |
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   139
				     SUPPORTED_FIBRE |
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   140
				     SUPPORTED_Autoneg);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   141
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   142
		ecmd->advertising = (ADVERTISED_1000baseT_Full |
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   143
				     ADVERTISED_FIBRE |
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   144
				     ADVERTISED_Autoneg);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   145
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   146
		ecmd->port = PORT_FIBRE;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   147
		ecmd->transceiver = XCVR_EXTERNAL;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   148
	}
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   149
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   150
	status = er32(STATUS);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   151
	if (status & E1000_STATUS_LU) {
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   152
		if (status & E1000_STATUS_SPEED_1000)
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   153
			ecmd->speed = 1000;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   154
		else if (status & E1000_STATUS_SPEED_100)
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   155
			ecmd->speed = 100;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   156
		else
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   157
			ecmd->speed = 10;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   158
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   159
		if (status & E1000_STATUS_FD)
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   160
			ecmd->duplex = DUPLEX_FULL;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   161
		else
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   162
			ecmd->duplex = DUPLEX_HALF;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   163
	} else {
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   164
		ecmd->speed = -1;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   165
		ecmd->duplex = -1;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   166
	}
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   167
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   168
	ecmd->autoneg = ((hw->phy.media_type == e1000_media_type_fiber) ||
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   169
			 hw->mac.autoneg) ? AUTONEG_ENABLE : AUTONEG_DISABLE;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   170
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   171
	/* MDI-X => 2; MDI =>1; Invalid =>0 */
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   172
	if ((hw->phy.media_type == e1000_media_type_copper) &&
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   173
	    !hw->mac.get_link_status)
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   174
		ecmd->eth_tp_mdix = hw->phy.is_mdix ? ETH_TP_MDI_X :
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   175
		                                      ETH_TP_MDI;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   176
	else
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   177
		ecmd->eth_tp_mdix = ETH_TP_MDI_INVALID;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   178
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   179
	return 0;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   180
}
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   181
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   182
static u32 e1000_get_link(struct net_device *netdev)
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   183
{
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   184
	struct e1000_adapter *adapter = netdev_priv(netdev);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   185
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   186
	return e1000_has_link(adapter);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   187
}
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   188
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   189
static int e1000_set_spd_dplx(struct e1000_adapter *adapter, u16 spddplx)
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   190
{
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   191
	struct e1000_mac_info *mac = &adapter->hw.mac;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   192
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   193
	mac->autoneg = 0;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   194
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   195
	/* Fiber NICs only allow 1000 gbps Full duplex */
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   196
	if ((adapter->hw.phy.media_type == e1000_media_type_fiber) &&
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   197
		spddplx != (SPEED_1000 + DUPLEX_FULL)) {
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   198
		e_err("Unsupported Speed/Duplex configuration\n");
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   199
		return -EINVAL;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   200
	}
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   201
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   202
	switch (spddplx) {
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   203
	case SPEED_10 + DUPLEX_HALF:
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   204
		mac->forced_speed_duplex = ADVERTISE_10_HALF;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   205
		break;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   206
	case SPEED_10 + DUPLEX_FULL:
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   207
		mac->forced_speed_duplex = ADVERTISE_10_FULL;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   208
		break;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   209
	case SPEED_100 + DUPLEX_HALF:
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   210
		mac->forced_speed_duplex = ADVERTISE_100_HALF;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   211
		break;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   212
	case SPEED_100 + DUPLEX_FULL:
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   213
		mac->forced_speed_duplex = ADVERTISE_100_FULL;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   214
		break;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   215
	case SPEED_1000 + DUPLEX_FULL:
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   216
		mac->autoneg = 1;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   217
		adapter->hw.phy.autoneg_advertised = ADVERTISE_1000_FULL;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   218
		break;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   219
	case SPEED_1000 + DUPLEX_HALF: /* not supported */
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   220
	default:
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   221
		e_err("Unsupported Speed/Duplex configuration\n");
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   222
		return -EINVAL;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   223
	}
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   224
	return 0;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   225
}
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   226
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   227
static int e1000_set_settings(struct net_device *netdev,
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   228
			      struct ethtool_cmd *ecmd)
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   229
{
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   230
	struct e1000_adapter *adapter = netdev_priv(netdev);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   231
	struct e1000_hw *hw = &adapter->hw;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   232
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   233
	/*
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   234
	 * When SoL/IDER sessions are active, autoneg/speed/duplex
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   235
	 * cannot be changed
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   236
	 */
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   237
	if (e1000_check_reset_block(hw)) {
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   238
		e_err("Cannot change link characteristics when SoL/IDER is "
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   239
		      "active.\n");
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   240
		return -EINVAL;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   241
	}
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   242
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   243
	while (test_and_set_bit(__E1000_RESETTING, &adapter->state))
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   244
		msleep(1);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   245
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   246
	if (ecmd->autoneg == AUTONEG_ENABLE) {
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   247
		hw->mac.autoneg = 1;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   248
		if (hw->phy.media_type == e1000_media_type_fiber)
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   249
			hw->phy.autoneg_advertised = ADVERTISED_1000baseT_Full |
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   250
						     ADVERTISED_FIBRE |
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   251
						     ADVERTISED_Autoneg;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   252
		else
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   253
			hw->phy.autoneg_advertised = ecmd->advertising |
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   254
						     ADVERTISED_TP |
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   255
						     ADVERTISED_Autoneg;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   256
		ecmd->advertising = hw->phy.autoneg_advertised;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   257
		if (adapter->fc_autoneg)
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   258
			hw->fc.requested_mode = e1000_fc_default;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   259
	} else {
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   260
		if (e1000_set_spd_dplx(adapter, ecmd->speed + ecmd->duplex)) {
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   261
			clear_bit(__E1000_RESETTING, &adapter->state);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   262
			return -EINVAL;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   263
		}
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   264
	}
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   265
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   266
	/* reset the link */
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   267
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   268
	if (netif_running(adapter->netdev)) {
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   269
		e1000e_down(adapter);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   270
		e1000e_up(adapter);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   271
	} else {
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   272
		e1000e_reset(adapter);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   273
	}
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   274
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   275
	clear_bit(__E1000_RESETTING, &adapter->state);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   276
	return 0;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   277
}
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   278
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   279
static void e1000_get_pauseparam(struct net_device *netdev,
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   280
				 struct ethtool_pauseparam *pause)
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   281
{
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   282
	struct e1000_adapter *adapter = netdev_priv(netdev);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   283
	struct e1000_hw *hw = &adapter->hw;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   284
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   285
	pause->autoneg =
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   286
		(adapter->fc_autoneg ? AUTONEG_ENABLE : AUTONEG_DISABLE);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   287
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   288
	if (hw->fc.current_mode == e1000_fc_rx_pause) {
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   289
		pause->rx_pause = 1;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   290
	} else if (hw->fc.current_mode == e1000_fc_tx_pause) {
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   291
		pause->tx_pause = 1;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   292
	} else if (hw->fc.current_mode == e1000_fc_full) {
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   293
		pause->rx_pause = 1;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   294
		pause->tx_pause = 1;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   295
	}
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   296
}
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   297
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   298
static int e1000_set_pauseparam(struct net_device *netdev,
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   299
				struct ethtool_pauseparam *pause)
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   300
{
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   301
	struct e1000_adapter *adapter = netdev_priv(netdev);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   302
	struct e1000_hw *hw = &adapter->hw;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   303
	int retval = 0;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   304
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   305
	adapter->fc_autoneg = pause->autoneg;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   306
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   307
	while (test_and_set_bit(__E1000_RESETTING, &adapter->state))
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   308
		msleep(1);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   309
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   310
	if (adapter->fc_autoneg == AUTONEG_ENABLE) {
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   311
		hw->fc.requested_mode = e1000_fc_default;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   312
		if (netif_running(adapter->netdev)) {
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   313
			e1000e_down(adapter);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   314
			e1000e_up(adapter);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   315
		} else {
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   316
			e1000e_reset(adapter);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   317
		}
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   318
	} else {
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   319
		if (pause->rx_pause && pause->tx_pause)
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   320
			hw->fc.requested_mode = e1000_fc_full;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   321
		else if (pause->rx_pause && !pause->tx_pause)
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   322
			hw->fc.requested_mode = e1000_fc_rx_pause;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   323
		else if (!pause->rx_pause && pause->tx_pause)
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   324
			hw->fc.requested_mode = e1000_fc_tx_pause;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   325
		else if (!pause->rx_pause && !pause->tx_pause)
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   326
			hw->fc.requested_mode = e1000_fc_none;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   327
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   328
		hw->fc.current_mode = hw->fc.requested_mode;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   329
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   330
		if (hw->phy.media_type == e1000_media_type_fiber) {
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   331
			retval = hw->mac.ops.setup_link(hw);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   332
			/* implicit goto out */
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   333
		} else {
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   334
			retval = e1000e_force_mac_fc(hw);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   335
			if (retval)
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   336
				goto out;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   337
			e1000e_set_fc_watermarks(hw);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   338
		}
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   339
	}
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   340
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   341
out:
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   342
	clear_bit(__E1000_RESETTING, &adapter->state);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   343
	return retval;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   344
}
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   345
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   346
static u32 e1000_get_rx_csum(struct net_device *netdev)
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   347
{
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   348
	struct e1000_adapter *adapter = netdev_priv(netdev);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   349
	return (adapter->flags & FLAG_RX_CSUM_ENABLED);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   350
}
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   351
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   352
static int e1000_set_rx_csum(struct net_device *netdev, u32 data)
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   353
{
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   354
	struct e1000_adapter *adapter = netdev_priv(netdev);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   355
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   356
	if (data)
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   357
		adapter->flags |= FLAG_RX_CSUM_ENABLED;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   358
	else
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   359
		adapter->flags &= ~FLAG_RX_CSUM_ENABLED;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   360
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   361
	if (netif_running(netdev))
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   362
		e1000e_reinit_locked(adapter);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   363
	else
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   364
		e1000e_reset(adapter);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   365
	return 0;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   366
}
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   367
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   368
static u32 e1000_get_tx_csum(struct net_device *netdev)
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   369
{
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   370
	return ((netdev->features & NETIF_F_HW_CSUM) != 0);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   371
}
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   372
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   373
static int e1000_set_tx_csum(struct net_device *netdev, u32 data)
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   374
{
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   375
	if (data)
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   376
		netdev->features |= NETIF_F_HW_CSUM;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   377
	else
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   378
		netdev->features &= ~NETIF_F_HW_CSUM;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   379
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   380
	return 0;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   381
}
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   382
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   383
static int e1000_set_tso(struct net_device *netdev, u32 data)
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   384
{
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   385
	struct e1000_adapter *adapter = netdev_priv(netdev);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   386
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   387
	if (data) {
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   388
		netdev->features |= NETIF_F_TSO;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   389
		netdev->features |= NETIF_F_TSO6;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   390
	} else {
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   391
		netdev->features &= ~NETIF_F_TSO;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   392
		netdev->features &= ~NETIF_F_TSO6;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   393
	}
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   394
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   395
	e_info("TSO is %s\n", data ? "Enabled" : "Disabled");
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   396
	adapter->flags |= FLAG_TSO_FORCE;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   397
	return 0;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   398
}
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   399
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   400
static u32 e1000_get_msglevel(struct net_device *netdev)
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   401
{
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   402
	struct e1000_adapter *adapter = netdev_priv(netdev);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   403
	return adapter->msg_enable;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   404
}
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   405
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   406
static void e1000_set_msglevel(struct net_device *netdev, u32 data)
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   407
{
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   408
	struct e1000_adapter *adapter = netdev_priv(netdev);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   409
	adapter->msg_enable = data;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   410
}
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   411
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   412
static int e1000_get_regs_len(struct net_device *netdev)
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   413
{
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   414
#define E1000_REGS_LEN 32 /* overestimate */
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   415
	return E1000_REGS_LEN * sizeof(u32);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   416
}
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   417
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   418
static void e1000_get_regs(struct net_device *netdev,
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   419
			   struct ethtool_regs *regs, void *p)
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   420
{
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   421
	struct e1000_adapter *adapter = netdev_priv(netdev);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   422
	struct e1000_hw *hw = &adapter->hw;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   423
	u32 *regs_buff = p;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   424
	u16 phy_data;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   425
	u8 revision_id;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   426
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   427
	memset(p, 0, E1000_REGS_LEN * sizeof(u32));
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   428
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   429
	pci_read_config_byte(adapter->pdev, PCI_REVISION_ID, &revision_id);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   430
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   431
	regs->version = (1 << 24) | (revision_id << 16) | adapter->pdev->device;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   432
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   433
	regs_buff[0]  = er32(CTRL);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   434
	regs_buff[1]  = er32(STATUS);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   435
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   436
	regs_buff[2]  = er32(RCTL);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   437
	regs_buff[3]  = er32(RDLEN);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   438
	regs_buff[4]  = er32(RDH);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   439
	regs_buff[5]  = er32(RDT);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   440
	regs_buff[6]  = er32(RDTR);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   441
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   442
	regs_buff[7]  = er32(TCTL);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   443
	regs_buff[8]  = er32(TDLEN);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   444
	regs_buff[9]  = er32(TDH);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   445
	regs_buff[10] = er32(TDT);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   446
	regs_buff[11] = er32(TIDV);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   447
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   448
	regs_buff[12] = adapter->hw.phy.type;  /* PHY type (IGP=1, M88=0) */
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   449
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   450
	/* ethtool doesn't use anything past this point, so all this
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   451
	 * code is likely legacy junk for apps that may or may not
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   452
	 * exist */
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   453
	if (hw->phy.type == e1000_phy_m88) {
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   454
		e1e_rphy(hw, M88E1000_PHY_SPEC_STATUS, &phy_data);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   455
		regs_buff[13] = (u32)phy_data; /* cable length */
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   456
		regs_buff[14] = 0;  /* Dummy (to align w/ IGP phy reg dump) */
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   457
		regs_buff[15] = 0;  /* Dummy (to align w/ IGP phy reg dump) */
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   458
		regs_buff[16] = 0;  /* Dummy (to align w/ IGP phy reg dump) */
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   459
		e1e_rphy(hw, M88E1000_PHY_SPEC_CTRL, &phy_data);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   460
		regs_buff[17] = (u32)phy_data; /* extended 10bt distance */
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   461
		regs_buff[18] = regs_buff[13]; /* cable polarity */
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   462
		regs_buff[19] = 0;  /* Dummy (to align w/ IGP phy reg dump) */
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   463
		regs_buff[20] = regs_buff[17]; /* polarity correction */
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   464
		/* phy receive errors */
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   465
		regs_buff[22] = adapter->phy_stats.receive_errors;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   466
		regs_buff[23] = regs_buff[13]; /* mdix mode */
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   467
	}
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   468
	regs_buff[21] = 0; /* was idle_errors */
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   469
	e1e_rphy(hw, PHY_1000T_STATUS, &phy_data);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   470
	regs_buff[24] = (u32)phy_data;  /* phy local receiver status */
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   471
	regs_buff[25] = regs_buff[24];  /* phy remote receiver status */
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   472
}
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   473
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   474
static int e1000_get_eeprom_len(struct net_device *netdev)
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   475
{
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   476
	struct e1000_adapter *adapter = netdev_priv(netdev);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   477
	return adapter->hw.nvm.word_size * 2;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   478
}
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   479
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   480
static int e1000_get_eeprom(struct net_device *netdev,
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   481
			    struct ethtool_eeprom *eeprom, u8 *bytes)
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   482
{
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   483
	struct e1000_adapter *adapter = netdev_priv(netdev);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   484
	struct e1000_hw *hw = &adapter->hw;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   485
	u16 *eeprom_buff;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   486
	int first_word;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   487
	int last_word;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   488
	int ret_val = 0;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   489
	u16 i;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   490
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   491
	if (eeprom->len == 0)
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   492
		return -EINVAL;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   493
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   494
	eeprom->magic = adapter->pdev->vendor | (adapter->pdev->device << 16);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   495
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   496
	first_word = eeprom->offset >> 1;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   497
	last_word = (eeprom->offset + eeprom->len - 1) >> 1;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   498
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   499
	eeprom_buff = kmalloc(sizeof(u16) *
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   500
			(last_word - first_word + 1), GFP_KERNEL);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   501
	if (!eeprom_buff)
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   502
		return -ENOMEM;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   503
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   504
	if (hw->nvm.type == e1000_nvm_eeprom_spi) {
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   505
		ret_val = e1000_read_nvm(hw, first_word,
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   506
					 last_word - first_word + 1,
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   507
					 eeprom_buff);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   508
	} else {
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   509
		for (i = 0; i < last_word - first_word + 1; i++) {
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   510
			ret_val = e1000_read_nvm(hw, first_word + i, 1,
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   511
						      &eeprom_buff[i]);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   512
			if (ret_val)
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   513
				break;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   514
		}
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   515
	}
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   516
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   517
	if (ret_val) {
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   518
		/* a read error occurred, throw away the result */
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   519
		memset(eeprom_buff, 0xff, sizeof(eeprom_buff));
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   520
	} else {
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   521
		/* Device's eeprom is always little-endian, word addressable */
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   522
		for (i = 0; i < last_word - first_word + 1; i++)
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   523
			le16_to_cpus(&eeprom_buff[i]);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   524
	}
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   525
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   526
	memcpy(bytes, (u8 *)eeprom_buff + (eeprom->offset & 1), eeprom->len);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   527
	kfree(eeprom_buff);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   528
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   529
	return ret_val;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   530
}
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   531
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   532
static int e1000_set_eeprom(struct net_device *netdev,
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   533
			    struct ethtool_eeprom *eeprom, u8 *bytes)
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   534
{
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   535
	struct e1000_adapter *adapter = netdev_priv(netdev);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   536
	struct e1000_hw *hw = &adapter->hw;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   537
	u16 *eeprom_buff;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   538
	void *ptr;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   539
	int max_len;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   540
	int first_word;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   541
	int last_word;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   542
	int ret_val = 0;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   543
	u16 i;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   544
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   545
	if (eeprom->len == 0)
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   546
		return -EOPNOTSUPP;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   547
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   548
	if (eeprom->magic != (adapter->pdev->vendor | (adapter->pdev->device << 16)))
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   549
		return -EFAULT;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   550
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   551
	if (adapter->flags & FLAG_READ_ONLY_NVM)
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   552
		return -EINVAL;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   553
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   554
	max_len = hw->nvm.word_size * 2;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   555
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   556
	first_word = eeprom->offset >> 1;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   557
	last_word = (eeprom->offset + eeprom->len - 1) >> 1;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   558
	eeprom_buff = kmalloc(max_len, GFP_KERNEL);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   559
	if (!eeprom_buff)
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   560
		return -ENOMEM;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   561
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   562
	ptr = (void *)eeprom_buff;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   563
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   564
	if (eeprom->offset & 1) {
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   565
		/* need read/modify/write of first changed EEPROM word */
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   566
		/* only the second byte of the word is being modified */
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   567
		ret_val = e1000_read_nvm(hw, first_word, 1, &eeprom_buff[0]);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   568
		ptr++;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   569
	}
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   570
	if (((eeprom->offset + eeprom->len) & 1) && (ret_val == 0))
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   571
		/* need read/modify/write of last changed EEPROM word */
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   572
		/* only the first byte of the word is being modified */
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   573
		ret_val = e1000_read_nvm(hw, last_word, 1,
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   574
				  &eeprom_buff[last_word - first_word]);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   575
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   576
	if (ret_val)
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   577
		goto out;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   578
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   579
	/* Device's eeprom is always little-endian, word addressable */
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   580
	for (i = 0; i < last_word - first_word + 1; i++)
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   581
		le16_to_cpus(&eeprom_buff[i]);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   582
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   583
	memcpy(ptr, bytes, eeprom->len);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   584
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   585
	for (i = 0; i < last_word - first_word + 1; i++)
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   586
		eeprom_buff[i] = cpu_to_le16(eeprom_buff[i]);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   587
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   588
	ret_val = e1000_write_nvm(hw, first_word,
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   589
				  last_word - first_word + 1, eeprom_buff);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   590
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   591
	if (ret_val)
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   592
		goto out;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   593
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   594
	/*
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   595
	 * Update the checksum over the first part of the EEPROM if needed
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   596
	 * and flush shadow RAM for applicable controllers
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   597
	 */
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   598
	if ((first_word <= NVM_CHECKSUM_REG) ||
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   599
	    (hw->mac.type == e1000_82574) || (hw->mac.type == e1000_82573))
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   600
		ret_val = e1000e_update_nvm_checksum(hw);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   601
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   602
out:
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   603
	kfree(eeprom_buff);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   604
	return ret_val;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   605
}
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   606
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   607
static void e1000_get_drvinfo(struct net_device *netdev,
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   608
			      struct ethtool_drvinfo *drvinfo)
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   609
{
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   610
	struct e1000_adapter *adapter = netdev_priv(netdev);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   611
	char firmware_version[32];
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   612
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   613
	strncpy(drvinfo->driver,  e1000e_driver_name, 32);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   614
	strncpy(drvinfo->version, e1000e_driver_version, 32);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   615
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   616
	/*
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   617
	 * EEPROM image version # is reported as firmware version # for
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   618
	 * PCI-E controllers
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   619
	 */
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   620
	sprintf(firmware_version, "%d.%d-%d",
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   621
		(adapter->eeprom_vers & 0xF000) >> 12,
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   622
		(adapter->eeprom_vers & 0x0FF0) >> 4,
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   623
		(adapter->eeprom_vers & 0x000F));
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   624
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   625
	strncpy(drvinfo->fw_version, firmware_version, 32);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   626
	strncpy(drvinfo->bus_info, pci_name(adapter->pdev), 32);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   627
	drvinfo->regdump_len = e1000_get_regs_len(netdev);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   628
	drvinfo->eedump_len = e1000_get_eeprom_len(netdev);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   629
}
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   630
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   631
static void e1000_get_ringparam(struct net_device *netdev,
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   632
				struct ethtool_ringparam *ring)
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   633
{
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   634
	struct e1000_adapter *adapter = netdev_priv(netdev);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   635
	struct e1000_ring *tx_ring = adapter->tx_ring;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   636
	struct e1000_ring *rx_ring = adapter->rx_ring;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   637
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   638
	ring->rx_max_pending = E1000_MAX_RXD;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   639
	ring->tx_max_pending = E1000_MAX_TXD;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   640
	ring->rx_mini_max_pending = 0;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   641
	ring->rx_jumbo_max_pending = 0;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   642
	ring->rx_pending = rx_ring->count;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   643
	ring->tx_pending = tx_ring->count;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   644
	ring->rx_mini_pending = 0;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   645
	ring->rx_jumbo_pending = 0;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   646
}
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   647
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   648
static int e1000_set_ringparam(struct net_device *netdev,
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   649
			       struct ethtool_ringparam *ring)
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   650
{
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   651
	struct e1000_adapter *adapter = netdev_priv(netdev);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   652
	struct e1000_ring *tx_ring, *tx_old;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   653
	struct e1000_ring *rx_ring, *rx_old;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   654
	int err;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   655
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   656
	if ((ring->rx_mini_pending) || (ring->rx_jumbo_pending))
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   657
		return -EINVAL;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   658
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   659
	while (test_and_set_bit(__E1000_RESETTING, &adapter->state))
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   660
		msleep(1);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   661
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   662
	if (netif_running(adapter->netdev))
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   663
		e1000e_down(adapter);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   664
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   665
	tx_old = adapter->tx_ring;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   666
	rx_old = adapter->rx_ring;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   667
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   668
	err = -ENOMEM;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   669
	tx_ring = kzalloc(sizeof(struct e1000_ring), GFP_KERNEL);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   670
	if (!tx_ring)
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   671
		goto err_alloc_tx;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   672
	/*
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   673
	 * use a memcpy to save any previously configured
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   674
	 * items like napi structs from having to be
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   675
	 * reinitialized
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   676
	 */
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   677
	memcpy(tx_ring, tx_old, sizeof(struct e1000_ring));
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   678
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   679
	rx_ring = kzalloc(sizeof(struct e1000_ring), GFP_KERNEL);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   680
	if (!rx_ring)
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   681
		goto err_alloc_rx;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   682
	memcpy(rx_ring, rx_old, sizeof(struct e1000_ring));
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   683
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   684
	adapter->tx_ring = tx_ring;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   685
	adapter->rx_ring = rx_ring;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   686
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   687
	rx_ring->count = max(ring->rx_pending, (u32)E1000_MIN_RXD);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   688
	rx_ring->count = min(rx_ring->count, (u32)(E1000_MAX_RXD));
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   689
	rx_ring->count = ALIGN(rx_ring->count, REQ_RX_DESCRIPTOR_MULTIPLE);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   690
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   691
	tx_ring->count = max(ring->tx_pending, (u32)E1000_MIN_TXD);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   692
	tx_ring->count = min(tx_ring->count, (u32)(E1000_MAX_TXD));
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   693
	tx_ring->count = ALIGN(tx_ring->count, REQ_TX_DESCRIPTOR_MULTIPLE);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   694
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   695
	if (netif_running(adapter->netdev)) {
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   696
		/* Try to get new resources before deleting old */
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   697
		err = e1000e_setup_rx_resources(adapter);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   698
		if (err)
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   699
			goto err_setup_rx;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   700
		err = e1000e_setup_tx_resources(adapter);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   701
		if (err)
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   702
			goto err_setup_tx;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   703
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   704
		/*
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   705
		 * restore the old in order to free it,
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   706
		 * then add in the new
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   707
		 */
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   708
		adapter->rx_ring = rx_old;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   709
		adapter->tx_ring = tx_old;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   710
		e1000e_free_rx_resources(adapter);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   711
		e1000e_free_tx_resources(adapter);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   712
		kfree(tx_old);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   713
		kfree(rx_old);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   714
		adapter->rx_ring = rx_ring;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   715
		adapter->tx_ring = tx_ring;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   716
		err = e1000e_up(adapter);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   717
		if (err)
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   718
			goto err_setup;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   719
	}
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   720
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   721
	clear_bit(__E1000_RESETTING, &adapter->state);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   722
	return 0;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   723
err_setup_tx:
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   724
	e1000e_free_rx_resources(adapter);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   725
err_setup_rx:
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   726
	adapter->rx_ring = rx_old;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   727
	adapter->tx_ring = tx_old;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   728
	kfree(rx_ring);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   729
err_alloc_rx:
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   730
	kfree(tx_ring);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   731
err_alloc_tx:
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   732
	e1000e_up(adapter);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   733
err_setup:
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   734
	clear_bit(__E1000_RESETTING, &adapter->state);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   735
	return err;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   736
}
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   737
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   738
static bool reg_pattern_test(struct e1000_adapter *adapter, u64 *data,
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   739
			     int reg, int offset, u32 mask, u32 write)
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   740
{
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   741
	u32 pat, val;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   742
	static const u32 test[] =
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   743
		{0x5A5A5A5A, 0xA5A5A5A5, 0x00000000, 0xFFFFFFFF};
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   744
	for (pat = 0; pat < ARRAY_SIZE(test); pat++) {
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   745
		E1000_WRITE_REG_ARRAY(&adapter->hw, reg, offset,
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   746
				      (test[pat] & write));
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   747
		val = E1000_READ_REG_ARRAY(&adapter->hw, reg, offset);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   748
		if (val != (test[pat] & write & mask)) {
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   749
			e_err("pattern test reg %04X failed: got 0x%08X "
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   750
			      "expected 0x%08X\n", reg + offset, val,
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   751
			      (test[pat] & write & mask));
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   752
			*data = reg;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   753
			return 1;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   754
		}
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   755
	}
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   756
	return 0;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   757
}
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   758
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   759
static bool reg_set_and_check(struct e1000_adapter *adapter, u64 *data,
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   760
			      int reg, u32 mask, u32 write)
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   761
{
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   762
	u32 val;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   763
	__ew32(&adapter->hw, reg, write & mask);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   764
	val = __er32(&adapter->hw, reg);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   765
	if ((write & mask) != (val & mask)) {
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   766
		e_err("set/check reg %04X test failed: got 0x%08X "
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   767
		      "expected 0x%08X\n", reg, (val & mask), (write & mask));
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   768
		*data = reg;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   769
		return 1;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   770
	}
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   771
	return 0;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   772
}
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   773
#define REG_PATTERN_TEST_ARRAY(reg, offset, mask, write)                       \
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   774
	do {                                                                   \
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   775
		if (reg_pattern_test(adapter, data, reg, offset, mask, write)) \
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   776
			return 1;                                              \
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   777
	} while (0)
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   778
#define REG_PATTERN_TEST(reg, mask, write)                                     \
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   779
	REG_PATTERN_TEST_ARRAY(reg, 0, mask, write)
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   780
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   781
#define REG_SET_AND_CHECK(reg, mask, write)                                    \
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   782
	do {                                                                   \
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   783
		if (reg_set_and_check(adapter, data, reg, mask, write))        \
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   784
			return 1;                                              \
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   785
	} while (0)
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   786
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   787
static int e1000_reg_test(struct e1000_adapter *adapter, u64 *data)
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   788
{
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   789
	struct e1000_hw *hw = &adapter->hw;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   790
	struct e1000_mac_info *mac = &adapter->hw.mac;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   791
	u32 value;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   792
	u32 before;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   793
	u32 after;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   794
	u32 i;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   795
	u32 toggle;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   796
	u32 mask;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   797
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   798
	/*
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   799
	 * The status register is Read Only, so a write should fail.
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   800
	 * Some bits that get toggled are ignored.
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   801
	 */
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   802
	switch (mac->type) {
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   803
	/* there are several bits on newer hardware that are r/w */
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   804
	case e1000_82571:
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   805
	case e1000_82572:
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   806
	case e1000_80003es2lan:
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   807
		toggle = 0x7FFFF3FF;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   808
		break;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   809
        default:
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   810
		toggle = 0x7FFFF033;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   811
		break;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   812
	}
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   813
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   814
	before = er32(STATUS);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   815
	value = (er32(STATUS) & toggle);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   816
	ew32(STATUS, toggle);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   817
	after = er32(STATUS) & toggle;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   818
	if (value != after) {
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   819
		e_err("failed STATUS register test got: 0x%08X expected: "
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   820
		      "0x%08X\n", after, value);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   821
		*data = 1;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   822
		return 1;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   823
	}
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   824
	/* restore previous status */
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   825
	ew32(STATUS, before);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   826
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   827
	if (!(adapter->flags & FLAG_IS_ICH)) {
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   828
		REG_PATTERN_TEST(E1000_FCAL, 0xFFFFFFFF, 0xFFFFFFFF);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   829
		REG_PATTERN_TEST(E1000_FCAH, 0x0000FFFF, 0xFFFFFFFF);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   830
		REG_PATTERN_TEST(E1000_FCT, 0x0000FFFF, 0xFFFFFFFF);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   831
		REG_PATTERN_TEST(E1000_VET, 0x0000FFFF, 0xFFFFFFFF);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   832
	}
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   833
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   834
	REG_PATTERN_TEST(E1000_RDTR, 0x0000FFFF, 0xFFFFFFFF);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   835
	REG_PATTERN_TEST(E1000_RDBAH, 0xFFFFFFFF, 0xFFFFFFFF);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   836
	REG_PATTERN_TEST(E1000_RDLEN, 0x000FFF80, 0x000FFFFF);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   837
	REG_PATTERN_TEST(E1000_RDH, 0x0000FFFF, 0x0000FFFF);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   838
	REG_PATTERN_TEST(E1000_RDT, 0x0000FFFF, 0x0000FFFF);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   839
	REG_PATTERN_TEST(E1000_FCRTH, 0x0000FFF8, 0x0000FFF8);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   840
	REG_PATTERN_TEST(E1000_FCTTV, 0x0000FFFF, 0x0000FFFF);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   841
	REG_PATTERN_TEST(E1000_TIPG, 0x3FFFFFFF, 0x3FFFFFFF);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   842
	REG_PATTERN_TEST(E1000_TDBAH, 0xFFFFFFFF, 0xFFFFFFFF);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   843
	REG_PATTERN_TEST(E1000_TDLEN, 0x000FFF80, 0x000FFFFF);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   844
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   845
	REG_SET_AND_CHECK(E1000_RCTL, 0xFFFFFFFF, 0x00000000);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   846
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   847
	before = ((adapter->flags & FLAG_IS_ICH) ? 0x06C3B33E : 0x06DFB3FE);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   848
	REG_SET_AND_CHECK(E1000_RCTL, before, 0x003FFFFB);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   849
	REG_SET_AND_CHECK(E1000_TCTL, 0xFFFFFFFF, 0x00000000);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   850
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   851
	REG_SET_AND_CHECK(E1000_RCTL, before, 0xFFFFFFFF);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   852
	REG_PATTERN_TEST(E1000_RDBAL, 0xFFFFFFF0, 0xFFFFFFFF);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   853
	if (!(adapter->flags & FLAG_IS_ICH))
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   854
		REG_PATTERN_TEST(E1000_TXCW, 0xC000FFFF, 0x0000FFFF);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   855
	REG_PATTERN_TEST(E1000_TDBAL, 0xFFFFFFF0, 0xFFFFFFFF);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   856
	REG_PATTERN_TEST(E1000_TIDV, 0x0000FFFF, 0x0000FFFF);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   857
	mask = 0x8003FFFF;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   858
	switch (mac->type) {
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   859
	case e1000_ich10lan:
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   860
	case e1000_pchlan:
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   861
		mask |= (1 << 18);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   862
		break;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   863
	default:
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   864
		break;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   865
	}
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   866
	for (i = 0; i < mac->rar_entry_count; i++)
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   867
		REG_PATTERN_TEST_ARRAY(E1000_RA, ((i << 1) + 1),
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   868
		                       mask, 0xFFFFFFFF);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   869
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   870
	for (i = 0; i < mac->mta_reg_count; i++)
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   871
		REG_PATTERN_TEST_ARRAY(E1000_MTA, i, 0xFFFFFFFF, 0xFFFFFFFF);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   872
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   873
	*data = 0;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   874
	return 0;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   875
}
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   876
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   877
static int e1000_eeprom_test(struct e1000_adapter *adapter, u64 *data)
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   878
{
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   879
	u16 temp;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   880
	u16 checksum = 0;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   881
	u16 i;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   882
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   883
	*data = 0;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   884
	/* Read and add up the contents of the EEPROM */
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   885
	for (i = 0; i < (NVM_CHECKSUM_REG + 1); i++) {
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   886
		if ((e1000_read_nvm(&adapter->hw, i, 1, &temp)) < 0) {
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   887
			*data = 1;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   888
			return *data;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   889
		}
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   890
		checksum += temp;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   891
	}
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   892
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   893
	/* If Checksum is not Correct return error else test passed */
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   894
	if ((checksum != (u16) NVM_SUM) && !(*data))
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   895
		*data = 2;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   896
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   897
	return *data;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   898
}
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   899
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   900
static irqreturn_t e1000_test_intr(int irq, void *data)
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   901
{
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   902
	struct net_device *netdev = (struct net_device *) data;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   903
	struct e1000_adapter *adapter = netdev_priv(netdev);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   904
	struct e1000_hw *hw = &adapter->hw;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   905
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   906
	adapter->test_icr |= er32(ICR);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   907
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   908
	return IRQ_HANDLED;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   909
}
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   910
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   911
static int e1000_intr_test(struct e1000_adapter *adapter, u64 *data)
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   912
{
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   913
	struct net_device *netdev = adapter->netdev;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   914
	struct e1000_hw *hw = &adapter->hw;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   915
	u32 mask;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   916
	u32 shared_int = 1;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   917
	u32 irq = adapter->pdev->irq;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   918
	int i;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   919
	int ret_val = 0;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   920
	int int_mode = E1000E_INT_MODE_LEGACY;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   921
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   922
	*data = 0;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   923
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   924
	/* NOTE: we don't test MSI/MSI-X interrupts here, yet */
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   925
	if (adapter->int_mode == E1000E_INT_MODE_MSIX) {
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   926
		int_mode = adapter->int_mode;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   927
		e1000e_reset_interrupt_capability(adapter);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   928
		adapter->int_mode = E1000E_INT_MODE_LEGACY;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   929
		e1000e_set_interrupt_capability(adapter);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   930
	}
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   931
	/* Hook up test interrupt handler just for this test */
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   932
	if (!request_irq(irq, &e1000_test_intr, IRQF_PROBE_SHARED, netdev->name,
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   933
			 netdev)) {
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   934
		shared_int = 0;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   935
	} else if (request_irq(irq, &e1000_test_intr, IRQF_SHARED,
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   936
		 netdev->name, netdev)) {
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   937
		*data = 1;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   938
		ret_val = -1;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   939
		goto out;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   940
	}
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   941
	e_info("testing %s interrupt\n", (shared_int ? "shared" : "unshared"));
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   942
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   943
	/* Disable all the interrupts */
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   944
	ew32(IMC, 0xFFFFFFFF);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   945
	msleep(10);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   946
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   947
	/* Test each interrupt */
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   948
	for (i = 0; i < 10; i++) {
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   949
		/* Interrupt to test */
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   950
		mask = 1 << i;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   951
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   952
		if (adapter->flags & FLAG_IS_ICH) {
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   953
			switch (mask) {
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   954
			case E1000_ICR_RXSEQ:
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   955
				continue;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   956
			case 0x00000100:
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   957
				if (adapter->hw.mac.type == e1000_ich8lan ||
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   958
				    adapter->hw.mac.type == e1000_ich9lan)
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   959
					continue;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   960
				break;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   961
			default:
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   962
				break;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   963
			}
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   964
		}
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   965
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   966
		if (!shared_int) {
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   967
			/*
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   968
			 * Disable the interrupt to be reported in
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   969
			 * the cause register and then force the same
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   970
			 * interrupt and see if one gets posted.  If
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   971
			 * an interrupt was posted to the bus, the
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   972
			 * test failed.
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   973
			 */
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   974
			adapter->test_icr = 0;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   975
			ew32(IMC, mask);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   976
			ew32(ICS, mask);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   977
			msleep(10);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   978
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   979
			if (adapter->test_icr & mask) {
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   980
				*data = 3;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   981
				break;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   982
			}
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   983
		}
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   984
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   985
		/*
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   986
		 * Enable the interrupt to be reported in
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   987
		 * the cause register and then force the same
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   988
		 * interrupt and see if one gets posted.  If
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   989
		 * an interrupt was not posted to the bus, the
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   990
		 * test failed.
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   991
		 */
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   992
		adapter->test_icr = 0;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   993
		ew32(IMS, mask);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   994
		ew32(ICS, mask);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   995
		msleep(10);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   996
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   997
		if (!(adapter->test_icr & mask)) {
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   998
			*data = 4;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   999
			break;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1000
		}
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1001
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1002
		if (!shared_int) {
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1003
			/*
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1004
			 * Disable the other interrupts to be reported in
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1005
			 * the cause register and then force the other
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1006
			 * interrupts and see if any get posted.  If
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1007
			 * an interrupt was posted to the bus, the
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1008
			 * test failed.
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1009
			 */
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1010
			adapter->test_icr = 0;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1011
			ew32(IMC, ~mask & 0x00007FFF);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1012
			ew32(ICS, ~mask & 0x00007FFF);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1013
			msleep(10);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1014
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1015
			if (adapter->test_icr) {
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1016
				*data = 5;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1017
				break;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1018
			}
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1019
		}
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1020
	}
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1021
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1022
	/* Disable all the interrupts */
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1023
	ew32(IMC, 0xFFFFFFFF);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1024
	msleep(10);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1025
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1026
	/* Unhook test interrupt handler */
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1027
	free_irq(irq, netdev);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1028
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1029
out:
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1030
	if (int_mode == E1000E_INT_MODE_MSIX) {
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1031
		e1000e_reset_interrupt_capability(adapter);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1032
		adapter->int_mode = int_mode;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1033
		e1000e_set_interrupt_capability(adapter);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1034
	}
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1035
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1036
	return ret_val;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1037
}
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1038
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1039
static void e1000_free_desc_rings(struct e1000_adapter *adapter)
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1040
{
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1041
	struct e1000_ring *tx_ring = &adapter->test_tx_ring;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1042
	struct e1000_ring *rx_ring = &adapter->test_rx_ring;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1043
	struct pci_dev *pdev = adapter->pdev;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1044
	int i;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1045
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1046
	if (tx_ring->desc && tx_ring->buffer_info) {
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1047
		for (i = 0; i < tx_ring->count; i++) {
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1048
			if (tx_ring->buffer_info[i].dma)
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1049
				pci_unmap_single(pdev,
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1050
					tx_ring->buffer_info[i].dma,
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1051
					tx_ring->buffer_info[i].length,
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1052
					PCI_DMA_TODEVICE);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1053
			if (tx_ring->buffer_info[i].skb)
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1054
				dev_kfree_skb(tx_ring->buffer_info[i].skb);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1055
		}
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1056
	}
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1057
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1058
	if (rx_ring->desc && rx_ring->buffer_info) {
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1059
		for (i = 0; i < rx_ring->count; i++) {
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1060
			if (rx_ring->buffer_info[i].dma)
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1061
				pci_unmap_single(pdev,
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1062
					rx_ring->buffer_info[i].dma,
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1063
					2048, PCI_DMA_FROMDEVICE);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1064
			if (rx_ring->buffer_info[i].skb)
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1065
				dev_kfree_skb(rx_ring->buffer_info[i].skb);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1066
		}
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1067
	}
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1068
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1069
	if (tx_ring->desc) {
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1070
		dma_free_coherent(&pdev->dev, tx_ring->size, tx_ring->desc,
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1071
				  tx_ring->dma);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1072
		tx_ring->desc = NULL;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1073
	}
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1074
	if (rx_ring->desc) {
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1075
		dma_free_coherent(&pdev->dev, rx_ring->size, rx_ring->desc,
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1076
				  rx_ring->dma);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1077
		rx_ring->desc = NULL;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1078
	}
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1079
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1080
	kfree(tx_ring->buffer_info);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1081
	tx_ring->buffer_info = NULL;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1082
	kfree(rx_ring->buffer_info);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1083
	rx_ring->buffer_info = NULL;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1084
}
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1085
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1086
static int e1000_setup_desc_rings(struct e1000_adapter *adapter)
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1087
{
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1088
	struct e1000_ring *tx_ring = &adapter->test_tx_ring;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1089
	struct e1000_ring *rx_ring = &adapter->test_rx_ring;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1090
	struct pci_dev *pdev = adapter->pdev;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1091
	struct e1000_hw *hw = &adapter->hw;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1092
	u32 rctl;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1093
	int i;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1094
	int ret_val;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1095
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1096
	/* Setup Tx descriptor ring and Tx buffers */
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1097
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1098
	if (!tx_ring->count)
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1099
		tx_ring->count = E1000_DEFAULT_TXD;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1100
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1101
	tx_ring->buffer_info = kcalloc(tx_ring->count,
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1102
				       sizeof(struct e1000_buffer),
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1103
				       GFP_KERNEL);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1104
	if (!(tx_ring->buffer_info)) {
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1105
		ret_val = 1;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1106
		goto err_nomem;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1107
	}
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1108
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1109
	tx_ring->size = tx_ring->count * sizeof(struct e1000_tx_desc);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1110
	tx_ring->size = ALIGN(tx_ring->size, 4096);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1111
	tx_ring->desc = dma_alloc_coherent(&pdev->dev, tx_ring->size,
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1112
					   &tx_ring->dma, GFP_KERNEL);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1113
	if (!tx_ring->desc) {
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1114
		ret_val = 2;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1115
		goto err_nomem;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1116
	}
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1117
	tx_ring->next_to_use = 0;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1118
	tx_ring->next_to_clean = 0;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1119
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1120
	ew32(TDBAL, ((u64) tx_ring->dma & 0x00000000FFFFFFFF));
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1121
	ew32(TDBAH, ((u64) tx_ring->dma >> 32));
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1122
	ew32(TDLEN, tx_ring->count * sizeof(struct e1000_tx_desc));
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1123
	ew32(TDH, 0);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1124
	ew32(TDT, 0);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1125
	ew32(TCTL, E1000_TCTL_PSP | E1000_TCTL_EN | E1000_TCTL_MULR |
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1126
	     E1000_COLLISION_THRESHOLD << E1000_CT_SHIFT |
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1127
	     E1000_COLLISION_DISTANCE << E1000_COLD_SHIFT);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1128
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1129
	for (i = 0; i < tx_ring->count; i++) {
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1130
		struct e1000_tx_desc *tx_desc = E1000_TX_DESC(*tx_ring, i);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1131
		struct sk_buff *skb;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1132
		unsigned int skb_size = 1024;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1133
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1134
		skb = alloc_skb(skb_size, GFP_KERNEL);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1135
		if (!skb) {
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1136
			ret_val = 3;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1137
			goto err_nomem;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1138
		}
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1139
		skb_put(skb, skb_size);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1140
		tx_ring->buffer_info[i].skb = skb;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1141
		tx_ring->buffer_info[i].length = skb->len;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1142
		tx_ring->buffer_info[i].dma =
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1143
			pci_map_single(pdev, skb->data, skb->len,
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1144
				       PCI_DMA_TODEVICE);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1145
		if (pci_dma_mapping_error(pdev, tx_ring->buffer_info[i].dma)) {
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1146
			ret_val = 4;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1147
			goto err_nomem;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1148
		}
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1149
		tx_desc->buffer_addr = cpu_to_le64(tx_ring->buffer_info[i].dma);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1150
		tx_desc->lower.data = cpu_to_le32(skb->len);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1151
		tx_desc->lower.data |= cpu_to_le32(E1000_TXD_CMD_EOP |
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1152
						   E1000_TXD_CMD_IFCS |
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1153
						   E1000_TXD_CMD_RS);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1154
		tx_desc->upper.data = 0;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1155
	}
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1156
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1157
	/* Setup Rx descriptor ring and Rx buffers */
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1158
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1159
	if (!rx_ring->count)
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1160
		rx_ring->count = E1000_DEFAULT_RXD;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1161
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1162
	rx_ring->buffer_info = kcalloc(rx_ring->count,
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1163
				       sizeof(struct e1000_buffer),
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1164
				       GFP_KERNEL);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1165
	if (!(rx_ring->buffer_info)) {
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1166
		ret_val = 5;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1167
		goto err_nomem;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1168
	}
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1169
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1170
	rx_ring->size = rx_ring->count * sizeof(struct e1000_rx_desc);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1171
	rx_ring->desc = dma_alloc_coherent(&pdev->dev, rx_ring->size,
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1172
					   &rx_ring->dma, GFP_KERNEL);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1173
	if (!rx_ring->desc) {
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1174
		ret_val = 6;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1175
		goto err_nomem;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1176
	}
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1177
	rx_ring->next_to_use = 0;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1178
	rx_ring->next_to_clean = 0;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1179
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1180
	rctl = er32(RCTL);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1181
	ew32(RCTL, rctl & ~E1000_RCTL_EN);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1182
	ew32(RDBAL, ((u64) rx_ring->dma & 0xFFFFFFFF));
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1183
	ew32(RDBAH, ((u64) rx_ring->dma >> 32));
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1184
	ew32(RDLEN, rx_ring->size);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1185
	ew32(RDH, 0);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1186
	ew32(RDT, 0);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1187
	rctl = E1000_RCTL_EN | E1000_RCTL_BAM | E1000_RCTL_SZ_2048 |
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1188
		E1000_RCTL_UPE | E1000_RCTL_MPE | E1000_RCTL_LPE |
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1189
		E1000_RCTL_SBP | E1000_RCTL_SECRC |
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1190
		E1000_RCTL_LBM_NO | E1000_RCTL_RDMTS_HALF |
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1191
		(adapter->hw.mac.mc_filter_type << E1000_RCTL_MO_SHIFT);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1192
	ew32(RCTL, rctl);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1193
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1194
	for (i = 0; i < rx_ring->count; i++) {
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1195
		struct e1000_rx_desc *rx_desc = E1000_RX_DESC(*rx_ring, i);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1196
		struct sk_buff *skb;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1197
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1198
		skb = alloc_skb(2048 + NET_IP_ALIGN, GFP_KERNEL);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1199
		if (!skb) {
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1200
			ret_val = 7;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1201
			goto err_nomem;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1202
		}
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1203
		skb_reserve(skb, NET_IP_ALIGN);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1204
		rx_ring->buffer_info[i].skb = skb;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1205
		rx_ring->buffer_info[i].dma =
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1206
			pci_map_single(pdev, skb->data, 2048,
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1207
				       PCI_DMA_FROMDEVICE);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1208
		if (pci_dma_mapping_error(pdev, rx_ring->buffer_info[i].dma)) {
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1209
			ret_val = 8;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1210
			goto err_nomem;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1211
		}
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1212
		rx_desc->buffer_addr =
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1213
			cpu_to_le64(rx_ring->buffer_info[i].dma);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1214
		memset(skb->data, 0x00, skb->len);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1215
	}
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1216
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1217
	return 0;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1218
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1219
err_nomem:
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1220
	e1000_free_desc_rings(adapter);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1221
	return ret_val;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1222
}
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1223
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1224
static void e1000_phy_disable_receiver(struct e1000_adapter *adapter)
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1225
{
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1226
	/* Write out to PHY registers 29 and 30 to disable the Receiver. */
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1227
	e1e_wphy(&adapter->hw, 29, 0x001F);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1228
	e1e_wphy(&adapter->hw, 30, 0x8FFC);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1229
	e1e_wphy(&adapter->hw, 29, 0x001A);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1230
	e1e_wphy(&adapter->hw, 30, 0x8FF0);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1231
}
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1232
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1233
static int e1000_integrated_phy_loopback(struct e1000_adapter *adapter)
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1234
{
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1235
	struct e1000_hw *hw = &adapter->hw;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1236
	u32 ctrl_reg = 0;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1237
	u32 stat_reg = 0;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1238
	u16 phy_reg = 0;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1239
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1240
	hw->mac.autoneg = 0;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1241
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1242
	if (hw->phy.type == e1000_phy_m88) {
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1243
		/* Auto-MDI/MDIX Off */
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1244
		e1e_wphy(hw, M88E1000_PHY_SPEC_CTRL, 0x0808);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1245
		/* reset to update Auto-MDI/MDIX */
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1246
		e1e_wphy(hw, PHY_CONTROL, 0x9140);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1247
		/* autoneg off */
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1248
		e1e_wphy(hw, PHY_CONTROL, 0x8140);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1249
	} else if (hw->phy.type == e1000_phy_gg82563)
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1250
		e1e_wphy(hw, GG82563_PHY_KMRN_MODE_CTRL, 0x1CC);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1251
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1252
	ctrl_reg = er32(CTRL);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1253
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1254
	switch (hw->phy.type) {
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1255
	case e1000_phy_ife:
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1256
		/* force 100, set loopback */
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1257
		e1e_wphy(hw, PHY_CONTROL, 0x6100);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1258
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1259
		/* Now set up the MAC to the same speed/duplex as the PHY. */
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1260
		ctrl_reg &= ~E1000_CTRL_SPD_SEL; /* Clear the speed sel bits */
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1261
		ctrl_reg |= (E1000_CTRL_FRCSPD | /* Set the Force Speed Bit */
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1262
			     E1000_CTRL_FRCDPX | /* Set the Force Duplex Bit */
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1263
			     E1000_CTRL_SPD_100 |/* Force Speed to 100 */
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1264
			     E1000_CTRL_FD);	 /* Force Duplex to FULL */
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1265
		break;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1266
	case e1000_phy_bm:
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1267
		/* Set Default MAC Interface speed to 1GB */
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1268
		e1e_rphy(hw, PHY_REG(2, 21), &phy_reg);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1269
		phy_reg &= ~0x0007;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1270
		phy_reg |= 0x006;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1271
		e1e_wphy(hw, PHY_REG(2, 21), phy_reg);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1272
		/* Assert SW reset for above settings to take effect */
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1273
		e1000e_commit_phy(hw);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1274
		mdelay(1);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1275
		/* Force Full Duplex */
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1276
		e1e_rphy(hw, PHY_REG(769, 16), &phy_reg);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1277
		e1e_wphy(hw, PHY_REG(769, 16), phy_reg | 0x000C);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1278
		/* Set Link Up (in force link) */
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1279
		e1e_rphy(hw, PHY_REG(776, 16), &phy_reg);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1280
		e1e_wphy(hw, PHY_REG(776, 16), phy_reg | 0x0040);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1281
		/* Force Link */
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1282
		e1e_rphy(hw, PHY_REG(769, 16), &phy_reg);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1283
		e1e_wphy(hw, PHY_REG(769, 16), phy_reg | 0x0040);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1284
		/* Set Early Link Enable */
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1285
		e1e_rphy(hw, PHY_REG(769, 20), &phy_reg);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1286
		e1e_wphy(hw, PHY_REG(769, 20), phy_reg | 0x0400);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1287
		/* fall through */
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1288
	default:
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1289
		/* force 1000, set loopback */
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1290
		e1e_wphy(hw, PHY_CONTROL, 0x4140);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1291
		mdelay(250);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1292
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1293
		/* Now set up the MAC to the same speed/duplex as the PHY. */
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1294
		ctrl_reg = er32(CTRL);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1295
		ctrl_reg &= ~E1000_CTRL_SPD_SEL; /* Clear the speed sel bits */
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1296
		ctrl_reg |= (E1000_CTRL_FRCSPD | /* Set the Force Speed Bit */
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1297
			     E1000_CTRL_FRCDPX | /* Set the Force Duplex Bit */
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1298
			     E1000_CTRL_SPD_1000 |/* Force Speed to 1000 */
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1299
			     E1000_CTRL_FD);	 /* Force Duplex to FULL */
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1300
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1301
		if (adapter->flags & FLAG_IS_ICH)
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1302
			ctrl_reg |= E1000_CTRL_SLU;	/* Set Link Up */
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1303
	}
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1304
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1305
	if (hw->phy.media_type == e1000_media_type_copper &&
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1306
	    hw->phy.type == e1000_phy_m88) {
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1307
		ctrl_reg |= E1000_CTRL_ILOS; /* Invert Loss of Signal */
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1308
	} else {
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1309
		/*
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1310
		 * Set the ILOS bit on the fiber Nic if half duplex link is
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1311
		 * detected.
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1312
		 */
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1313
		stat_reg = er32(STATUS);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1314
		if ((stat_reg & E1000_STATUS_FD) == 0)
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1315
			ctrl_reg |= (E1000_CTRL_ILOS | E1000_CTRL_SLU);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1316
	}
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1317
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1318
	ew32(CTRL, ctrl_reg);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1319
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1320
	/*
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1321
	 * Disable the receiver on the PHY so when a cable is plugged in, the
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1322
	 * PHY does not begin to autoneg when a cable is reconnected to the NIC.
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1323
	 */
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1324
	if (hw->phy.type == e1000_phy_m88)
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1325
		e1000_phy_disable_receiver(adapter);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1326
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1327
	udelay(500);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1328
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1329
	return 0;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1330
}
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1331
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1332
static int e1000_set_82571_fiber_loopback(struct e1000_adapter *adapter)
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1333
{
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1334
	struct e1000_hw *hw = &adapter->hw;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1335
	u32 ctrl = er32(CTRL);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1336
	int link = 0;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1337
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1338
	/* special requirements for 82571/82572 fiber adapters */
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1339
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1340
	/*
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1341
	 * jump through hoops to make sure link is up because serdes
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1342
	 * link is hardwired up
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1343
	 */
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1344
	ctrl |= E1000_CTRL_SLU;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1345
	ew32(CTRL, ctrl);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1346
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1347
	/* disable autoneg */
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1348
	ctrl = er32(TXCW);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1349
	ctrl &= ~(1 << 31);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1350
	ew32(TXCW, ctrl);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1351
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1352
	link = (er32(STATUS) & E1000_STATUS_LU);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1353
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1354
	if (!link) {
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1355
		/* set invert loss of signal */
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1356
		ctrl = er32(CTRL);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1357
		ctrl |= E1000_CTRL_ILOS;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1358
		ew32(CTRL, ctrl);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1359
	}
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1360
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1361
	/*
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1362
	 * special write to serdes control register to enable SerDes analog
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1363
	 * loopback
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1364
	 */
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1365
#define E1000_SERDES_LB_ON 0x410
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1366
	ew32(SCTL, E1000_SERDES_LB_ON);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1367
	msleep(10);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1368
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1369
	return 0;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1370
}
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1371
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1372
/* only call this for fiber/serdes connections to es2lan */
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1373
static int e1000_set_es2lan_mac_loopback(struct e1000_adapter *adapter)
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1374
{
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1375
	struct e1000_hw *hw = &adapter->hw;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1376
	u32 ctrlext = er32(CTRL_EXT);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1377
	u32 ctrl = er32(CTRL);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1378
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1379
	/*
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1380
	 * save CTRL_EXT to restore later, reuse an empty variable (unused
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1381
	 * on mac_type 80003es2lan)
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1382
	 */
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1383
	adapter->tx_fifo_head = ctrlext;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1384
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1385
	/* clear the serdes mode bits, putting the device into mac loopback */
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1386
	ctrlext &= ~E1000_CTRL_EXT_LINK_MODE_PCIE_SERDES;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1387
	ew32(CTRL_EXT, ctrlext);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1388
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1389
	/* force speed to 1000/FD, link up */
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1390
	ctrl &= ~(E1000_CTRL_SPD_1000 | E1000_CTRL_SPD_100);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1391
	ctrl |= (E1000_CTRL_SLU | E1000_CTRL_FRCSPD | E1000_CTRL_FRCDPX |
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1392
		 E1000_CTRL_SPD_1000 | E1000_CTRL_FD);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1393
	ew32(CTRL, ctrl);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1394
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1395
	/* set mac loopback */
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1396
	ctrl = er32(RCTL);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1397
	ctrl |= E1000_RCTL_LBM_MAC;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1398
	ew32(RCTL, ctrl);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1399
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1400
	/* set testing mode parameters (no need to reset later) */
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1401
#define KMRNCTRLSTA_OPMODE (0x1F << 16)
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1402
#define KMRNCTRLSTA_OPMODE_1GB_FD_GMII 0x0582
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1403
	ew32(KMRNCTRLSTA,
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1404
	     (KMRNCTRLSTA_OPMODE | KMRNCTRLSTA_OPMODE_1GB_FD_GMII));
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1405
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1406
	return 0;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1407
}
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1408
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1409
static int e1000_setup_loopback_test(struct e1000_adapter *adapter)
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1410
{
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1411
	struct e1000_hw *hw = &adapter->hw;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1412
	u32 rctl;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1413
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1414
	if (hw->phy.media_type == e1000_media_type_fiber ||
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1415
	    hw->phy.media_type == e1000_media_type_internal_serdes) {
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1416
		switch (hw->mac.type) {
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1417
		case e1000_80003es2lan:
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1418
			return e1000_set_es2lan_mac_loopback(adapter);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1419
			break;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1420
		case e1000_82571:
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1421
		case e1000_82572:
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1422
			return e1000_set_82571_fiber_loopback(adapter);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1423
			break;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1424
		default:
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1425
			rctl = er32(RCTL);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1426
			rctl |= E1000_RCTL_LBM_TCVR;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1427
			ew32(RCTL, rctl);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1428
			return 0;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1429
		}
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1430
	} else if (hw->phy.media_type == e1000_media_type_copper) {
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1431
		return e1000_integrated_phy_loopback(adapter);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1432
	}
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1433
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1434
	return 7;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1435
}
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1436
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1437
static void e1000_loopback_cleanup(struct e1000_adapter *adapter)
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1438
{
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1439
	struct e1000_hw *hw = &adapter->hw;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1440
	u32 rctl;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1441
	u16 phy_reg;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1442
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1443
	rctl = er32(RCTL);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1444
	rctl &= ~(E1000_RCTL_LBM_TCVR | E1000_RCTL_LBM_MAC);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1445
	ew32(RCTL, rctl);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1446
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1447
	switch (hw->mac.type) {
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1448
	case e1000_80003es2lan:
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1449
		if (hw->phy.media_type == e1000_media_type_fiber ||
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1450
		    hw->phy.media_type == e1000_media_type_internal_serdes) {
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1451
			/* restore CTRL_EXT, stealing space from tx_fifo_head */
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1452
			ew32(CTRL_EXT, adapter->tx_fifo_head);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1453
			adapter->tx_fifo_head = 0;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1454
		}
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1455
		/* fall through */
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1456
	case e1000_82571:
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1457
	case e1000_82572:
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1458
		if (hw->phy.media_type == e1000_media_type_fiber ||
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1459
		    hw->phy.media_type == e1000_media_type_internal_serdes) {
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1460
#define E1000_SERDES_LB_OFF 0x400
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1461
			ew32(SCTL, E1000_SERDES_LB_OFF);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1462
			msleep(10);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1463
			break;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1464
		}
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1465
		/* Fall Through */
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1466
	default:
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1467
		hw->mac.autoneg = 1;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1468
		if (hw->phy.type == e1000_phy_gg82563)
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1469
			e1e_wphy(hw, GG82563_PHY_KMRN_MODE_CTRL, 0x180);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1470
		e1e_rphy(hw, PHY_CONTROL, &phy_reg);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1471
		if (phy_reg & MII_CR_LOOPBACK) {
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1472
			phy_reg &= ~MII_CR_LOOPBACK;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1473
			e1e_wphy(hw, PHY_CONTROL, phy_reg);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1474
			e1000e_commit_phy(hw);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1475
		}
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1476
		break;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1477
	}
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1478
}
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1479
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1480
static void e1000_create_lbtest_frame(struct sk_buff *skb,
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1481
				      unsigned int frame_size)
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1482
{
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1483
	memset(skb->data, 0xFF, frame_size);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1484
	frame_size &= ~1;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1485
	memset(&skb->data[frame_size / 2], 0xAA, frame_size / 2 - 1);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1486
	memset(&skb->data[frame_size / 2 + 10], 0xBE, 1);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1487
	memset(&skb->data[frame_size / 2 + 12], 0xAF, 1);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1488
}
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1489
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1490
static int e1000_check_lbtest_frame(struct sk_buff *skb,
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1491
				    unsigned int frame_size)
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1492
{
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1493
	frame_size &= ~1;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1494
	if (*(skb->data + 3) == 0xFF)
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1495
		if ((*(skb->data + frame_size / 2 + 10) == 0xBE) &&
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1496
		   (*(skb->data + frame_size / 2 + 12) == 0xAF))
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1497
			return 0;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1498
	return 13;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1499
}
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1500
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1501
static int e1000_run_loopback_test(struct e1000_adapter *adapter)
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1502
{
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1503
	struct e1000_ring *tx_ring = &adapter->test_tx_ring;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1504
	struct e1000_ring *rx_ring = &adapter->test_rx_ring;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1505
	struct pci_dev *pdev = adapter->pdev;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1506
	struct e1000_hw *hw = &adapter->hw;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1507
	int i, j, k, l;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1508
	int lc;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1509
	int good_cnt;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1510
	int ret_val = 0;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1511
	unsigned long time;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1512
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1513
	ew32(RDT, rx_ring->count - 1);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1514
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1515
	/*
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1516
	 * Calculate the loop count based on the largest descriptor ring
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1517
	 * The idea is to wrap the largest ring a number of times using 64
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1518
	 * send/receive pairs during each loop
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1519
	 */
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1520
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1521
	if (rx_ring->count <= tx_ring->count)
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1522
		lc = ((tx_ring->count / 64) * 2) + 1;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1523
	else
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1524
		lc = ((rx_ring->count / 64) * 2) + 1;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1525
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1526
	k = 0;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1527
	l = 0;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1528
	for (j = 0; j <= lc; j++) { /* loop count loop */
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1529
		for (i = 0; i < 64; i++) { /* send the packets */
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1530
			e1000_create_lbtest_frame(tx_ring->buffer_info[k].skb,
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1531
						  1024);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1532
			pci_dma_sync_single_for_device(pdev,
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1533
					tx_ring->buffer_info[k].dma,
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1534
					tx_ring->buffer_info[k].length,
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1535
					PCI_DMA_TODEVICE);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1536
			k++;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1537
			if (k == tx_ring->count)
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1538
				k = 0;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1539
		}
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1540
		ew32(TDT, k);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1541
		msleep(200);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1542
		time = jiffies; /* set the start time for the receive */
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1543
		good_cnt = 0;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1544
		do { /* receive the sent packets */
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1545
			pci_dma_sync_single_for_cpu(pdev,
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1546
					rx_ring->buffer_info[l].dma, 2048,
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1547
					PCI_DMA_FROMDEVICE);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1548
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1549
			ret_val = e1000_check_lbtest_frame(
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1550
					rx_ring->buffer_info[l].skb, 1024);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1551
			if (!ret_val)
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1552
				good_cnt++;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1553
			l++;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1554
			if (l == rx_ring->count)
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1555
				l = 0;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1556
			/*
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1557
			 * time + 20 msecs (200 msecs on 2.4) is more than
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1558
			 * enough time to complete the receives, if it's
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1559
			 * exceeded, break and error off
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1560
			 */
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1561
		} while ((good_cnt < 64) && !time_after(jiffies, time + 20));
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1562
		if (good_cnt != 64) {
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1563
			ret_val = 13; /* ret_val is the same as mis-compare */
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1564
			break;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1565
		}
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1566
		if (jiffies >= (time + 20)) {
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1567
			ret_val = 14; /* error code for time out error */
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1568
			break;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1569
		}
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1570
	} /* end loop count loop */
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1571
	return ret_val;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1572
}
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1573
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1574
static int e1000_loopback_test(struct e1000_adapter *adapter, u64 *data)
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1575
{
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1576
	/*
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1577
	 * PHY loopback cannot be performed if SoL/IDER
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1578
	 * sessions are active
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1579
	 */
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1580
	if (e1000_check_reset_block(&adapter->hw)) {
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1581
		e_err("Cannot do PHY loopback test when SoL/IDER is active.\n");
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1582
		*data = 0;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1583
		goto out;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1584
	}
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1585
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1586
	*data = e1000_setup_desc_rings(adapter);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1587
	if (*data)
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1588
		goto out;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1589
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1590
	*data = e1000_setup_loopback_test(adapter);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1591
	if (*data)
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1592
		goto err_loopback;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1593
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1594
	*data = e1000_run_loopback_test(adapter);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1595
	e1000_loopback_cleanup(adapter);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1596
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1597
err_loopback:
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1598
	e1000_free_desc_rings(adapter);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1599
out:
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1600
	return *data;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1601
}
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1602
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1603
static int e1000_link_test(struct e1000_adapter *adapter, u64 *data)
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1604
{
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1605
	struct e1000_hw *hw = &adapter->hw;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1606
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1607
	*data = 0;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1608
	if (hw->phy.media_type == e1000_media_type_internal_serdes) {
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1609
		int i = 0;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1610
		hw->mac.serdes_has_link = false;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1611
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1612
		/*
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1613
		 * On some blade server designs, link establishment
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1614
		 * could take as long as 2-3 minutes
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1615
		 */
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1616
		do {
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1617
			hw->mac.ops.check_for_link(hw);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1618
			if (hw->mac.serdes_has_link)
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1619
				return *data;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1620
			msleep(20);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1621
		} while (i++ < 3750);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1622
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1623
		*data = 1;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1624
	} else {
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1625
		hw->mac.ops.check_for_link(hw);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1626
		if (hw->mac.autoneg)
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1627
			msleep(4000);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1628
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1629
		if (!(er32(STATUS) &
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1630
		      E1000_STATUS_LU))
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1631
			*data = 1;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1632
	}
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1633
	return *data;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1634
}
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1635
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1636
static int e1000e_get_sset_count(struct net_device *netdev, int sset)
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1637
{
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1638
	switch (sset) {
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1639
	case ETH_SS_TEST:
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1640
		return E1000_TEST_LEN;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1641
	case ETH_SS_STATS:
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1642
		return E1000_STATS_LEN;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1643
	default:
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1644
		return -EOPNOTSUPP;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1645
	}
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1646
}
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1647
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1648
static void e1000_diag_test(struct net_device *netdev,
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1649
			    struct ethtool_test *eth_test, u64 *data)
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1650
{
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1651
	struct e1000_adapter *adapter = netdev_priv(netdev);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1652
	u16 autoneg_advertised;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1653
	u8 forced_speed_duplex;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1654
	u8 autoneg;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1655
	bool if_running = netif_running(netdev);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1656
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1657
	set_bit(__E1000_TESTING, &adapter->state);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1658
	if (eth_test->flags == ETH_TEST_FL_OFFLINE) {
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1659
		/* Offline tests */
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1660
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1661
		/* save speed, duplex, autoneg settings */
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1662
		autoneg_advertised = adapter->hw.phy.autoneg_advertised;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1663
		forced_speed_duplex = adapter->hw.mac.forced_speed_duplex;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1664
		autoneg = adapter->hw.mac.autoneg;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1665
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1666
		e_info("offline testing starting\n");
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1667
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1668
		/*
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1669
		 * Link test performed before hardware reset so autoneg doesn't
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1670
		 * interfere with test result
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1671
		 */
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1672
		if (e1000_link_test(adapter, &data[4]))
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1673
			eth_test->flags |= ETH_TEST_FL_FAILED;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1674
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1675
		if (if_running)
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1676
			/* indicate we're in test mode */
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1677
			dev_close(netdev);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1678
		else
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1679
			e1000e_reset(adapter);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1680
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1681
		if (e1000_reg_test(adapter, &data[0]))
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1682
			eth_test->flags |= ETH_TEST_FL_FAILED;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1683
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1684
		e1000e_reset(adapter);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1685
		if (e1000_eeprom_test(adapter, &data[1]))
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1686
			eth_test->flags |= ETH_TEST_FL_FAILED;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1687
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1688
		e1000e_reset(adapter);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1689
		if (e1000_intr_test(adapter, &data[2]))
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1690
			eth_test->flags |= ETH_TEST_FL_FAILED;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1691
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1692
		e1000e_reset(adapter);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1693
		/* make sure the phy is powered up */
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1694
		e1000e_power_up_phy(adapter);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1695
		if (e1000_loopback_test(adapter, &data[3]))
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1696
			eth_test->flags |= ETH_TEST_FL_FAILED;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1697
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1698
		/* restore speed, duplex, autoneg settings */
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1699
		adapter->hw.phy.autoneg_advertised = autoneg_advertised;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1700
		adapter->hw.mac.forced_speed_duplex = forced_speed_duplex;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1701
		adapter->hw.mac.autoneg = autoneg;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1702
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1703
		/* force this routine to wait until autoneg complete/timeout */
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1704
		adapter->hw.phy.autoneg_wait_to_complete = 1;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1705
		e1000e_reset(adapter);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1706
		adapter->hw.phy.autoneg_wait_to_complete = 0;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1707
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1708
		clear_bit(__E1000_TESTING, &adapter->state);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1709
		if (if_running)
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1710
			dev_open(netdev);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1711
	} else {
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1712
		e_info("online testing starting\n");
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1713
		/* Online tests */
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1714
		if (e1000_link_test(adapter, &data[4]))
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1715
			eth_test->flags |= ETH_TEST_FL_FAILED;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1716
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1717
		/* Online tests aren't run; pass by default */
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1718
		data[0] = 0;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1719
		data[1] = 0;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1720
		data[2] = 0;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1721
		data[3] = 0;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1722
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1723
		clear_bit(__E1000_TESTING, &adapter->state);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1724
	}
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1725
	msleep_interruptible(4 * 1000);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1726
}
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1727
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1728
static void e1000_get_wol(struct net_device *netdev,
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1729
			  struct ethtool_wolinfo *wol)
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1730
{
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1731
	struct e1000_adapter *adapter = netdev_priv(netdev);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1732
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1733
	wol->supported = 0;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1734
	wol->wolopts = 0;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1735
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1736
	if (!(adapter->flags & FLAG_HAS_WOL) ||
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1737
	    !device_can_wakeup(&adapter->pdev->dev))
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1738
		return;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1739
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1740
	wol->supported = WAKE_UCAST | WAKE_MCAST |
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1741
	                 WAKE_BCAST | WAKE_MAGIC |
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1742
	                 WAKE_PHY | WAKE_ARP;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1743
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1744
	/* apply any specific unsupported masks here */
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1745
	if (adapter->flags & FLAG_NO_WAKE_UCAST) {
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1746
		wol->supported &= ~WAKE_UCAST;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1747
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1748
		if (adapter->wol & E1000_WUFC_EX)
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1749
			e_err("Interface does not support directed (unicast) "
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1750
			      "frame wake-up packets\n");
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1751
	}
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1752
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1753
	if (adapter->wol & E1000_WUFC_EX)
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1754
		wol->wolopts |= WAKE_UCAST;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1755
	if (adapter->wol & E1000_WUFC_MC)
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1756
		wol->wolopts |= WAKE_MCAST;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1757
	if (adapter->wol & E1000_WUFC_BC)
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1758
		wol->wolopts |= WAKE_BCAST;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1759
	if (adapter->wol & E1000_WUFC_MAG)
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1760
		wol->wolopts |= WAKE_MAGIC;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1761
	if (adapter->wol & E1000_WUFC_LNKC)
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1762
		wol->wolopts |= WAKE_PHY;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1763
	if (adapter->wol & E1000_WUFC_ARP)
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1764
		wol->wolopts |= WAKE_ARP;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1765
}
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1766
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1767
static int e1000_set_wol(struct net_device *netdev,
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1768
			 struct ethtool_wolinfo *wol)
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1769
{
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1770
	struct e1000_adapter *adapter = netdev_priv(netdev);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1771
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1772
	if (wol->wolopts & WAKE_MAGICSECURE)
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1773
		return -EOPNOTSUPP;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1774
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1775
	if (!(adapter->flags & FLAG_HAS_WOL) ||
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1776
	    !device_can_wakeup(&adapter->pdev->dev))
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1777
		return wol->wolopts ? -EOPNOTSUPP : 0;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1778
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1779
	/* these settings will always override what we currently have */
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1780
	adapter->wol = 0;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1781
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1782
	if (wol->wolopts & WAKE_UCAST)
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1783
		adapter->wol |= E1000_WUFC_EX;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1784
	if (wol->wolopts & WAKE_MCAST)
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1785
		adapter->wol |= E1000_WUFC_MC;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1786
	if (wol->wolopts & WAKE_BCAST)
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1787
		adapter->wol |= E1000_WUFC_BC;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1788
	if (wol->wolopts & WAKE_MAGIC)
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1789
		adapter->wol |= E1000_WUFC_MAG;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1790
	if (wol->wolopts & WAKE_PHY)
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1791
		adapter->wol |= E1000_WUFC_LNKC;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1792
	if (wol->wolopts & WAKE_ARP)
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1793
		adapter->wol |= E1000_WUFC_ARP;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1794
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1795
	device_set_wakeup_enable(&adapter->pdev->dev, adapter->wol);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1796
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1797
	return 0;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1798
}
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1799
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1800
/* toggle LED 4 times per second = 2 "blinks" per second */
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1801
#define E1000_ID_INTERVAL	(HZ/4)
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1802
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1803
/* bit defines for adapter->led_status */
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1804
#define E1000_LED_ON		0
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1805
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1806
static void e1000e_led_blink_task(struct work_struct *work)
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1807
{
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1808
	struct e1000_adapter *adapter = container_of(work,
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1809
	                                struct e1000_adapter, led_blink_task);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1810
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1811
	if (test_and_change_bit(E1000_LED_ON, &adapter->led_status))
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1812
		adapter->hw.mac.ops.led_off(&adapter->hw);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1813
	else
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1814
		adapter->hw.mac.ops.led_on(&adapter->hw);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1815
}
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1816
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1817
static void e1000_led_blink_callback(unsigned long data)
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1818
{
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1819
	struct e1000_adapter *adapter = (struct e1000_adapter *) data;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1820
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1821
	schedule_work(&adapter->led_blink_task);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1822
	mod_timer(&adapter->blink_timer, jiffies + E1000_ID_INTERVAL);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1823
}
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1824
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1825
static int e1000_phys_id(struct net_device *netdev, u32 data)
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1826
{
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1827
	struct e1000_adapter *adapter = netdev_priv(netdev);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1828
	struct e1000_hw *hw = &adapter->hw;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1829
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1830
	if (!data)
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1831
		data = INT_MAX;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1832
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1833
	if ((hw->phy.type == e1000_phy_ife) ||
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1834
	    (hw->mac.type == e1000_pchlan) ||
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1835
	    (hw->mac.type == e1000_82574)) {
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1836
		INIT_WORK(&adapter->led_blink_task, e1000e_led_blink_task);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1837
		if (!adapter->blink_timer.function) {
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1838
			init_timer(&adapter->blink_timer);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1839
			adapter->blink_timer.function =
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1840
				e1000_led_blink_callback;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1841
			adapter->blink_timer.data = (unsigned long) adapter;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1842
		}
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1843
		mod_timer(&adapter->blink_timer, jiffies);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1844
		msleep_interruptible(data * 1000);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1845
		del_timer_sync(&adapter->blink_timer);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1846
		if (hw->phy.type == e1000_phy_ife)
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1847
			e1e_wphy(hw, IFE_PHY_SPECIAL_CONTROL_LED, 0);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1848
	} else {
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1849
		e1000e_blink_led(hw);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1850
		msleep_interruptible(data * 1000);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1851
	}
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1852
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1853
	hw->mac.ops.led_off(hw);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1854
	clear_bit(E1000_LED_ON, &adapter->led_status);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1855
	hw->mac.ops.cleanup_led(hw);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1856
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1857
	return 0;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1858
}
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1859
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1860
static int e1000_get_coalesce(struct net_device *netdev,
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1861
			      struct ethtool_coalesce *ec)
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1862
{
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1863
	struct e1000_adapter *adapter = netdev_priv(netdev);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1864
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1865
	if (adapter->itr_setting <= 3)
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1866
		ec->rx_coalesce_usecs = adapter->itr_setting;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1867
	else
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1868
		ec->rx_coalesce_usecs = 1000000 / adapter->itr_setting;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1869
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1870
	return 0;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1871
}
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1872
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1873
static int e1000_set_coalesce(struct net_device *netdev,
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1874
			      struct ethtool_coalesce *ec)
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1875
{
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1876
	struct e1000_adapter *adapter = netdev_priv(netdev);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1877
	struct e1000_hw *hw = &adapter->hw;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1878
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1879
	if ((ec->rx_coalesce_usecs > E1000_MAX_ITR_USECS) ||
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1880
	    ((ec->rx_coalesce_usecs > 3) &&
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1881
	     (ec->rx_coalesce_usecs < E1000_MIN_ITR_USECS)) ||
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1882
	    (ec->rx_coalesce_usecs == 2))
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1883
		return -EINVAL;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1884
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1885
	if (ec->rx_coalesce_usecs <= 3) {
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1886
		adapter->itr = 20000;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1887
		adapter->itr_setting = ec->rx_coalesce_usecs;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1888
	} else {
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1889
		adapter->itr = (1000000 / ec->rx_coalesce_usecs);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1890
		adapter->itr_setting = adapter->itr & ~3;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1891
	}
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1892
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1893
	if (adapter->itr_setting != 0)
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1894
		ew32(ITR, 1000000000 / (adapter->itr * 256));
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1895
	else
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1896
		ew32(ITR, 0);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1897
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1898
	return 0;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1899
}
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1900
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1901
static int e1000_nway_reset(struct net_device *netdev)
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1902
{
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1903
	struct e1000_adapter *adapter = netdev_priv(netdev);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1904
	if (netif_running(netdev))
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1905
		e1000e_reinit_locked(adapter);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1906
	return 0;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1907
}
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1908
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1909
static void e1000_get_ethtool_stats(struct net_device *netdev,
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1910
				    struct ethtool_stats *stats,
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1911
				    u64 *data)
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1912
{
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1913
	struct e1000_adapter *adapter = netdev_priv(netdev);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1914
	int i;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1915
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1916
	e1000e_update_stats(adapter);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1917
	for (i = 0; i < E1000_GLOBAL_STATS_LEN; i++) {
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1918
		char *p = (char *)adapter+e1000_gstrings_stats[i].stat_offset;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1919
		data[i] = (e1000_gstrings_stats[i].sizeof_stat ==
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1920
			sizeof(u64)) ? *(u64 *)p : *(u32 *)p;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1921
	}
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1922
}
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1923
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1924
static void e1000_get_strings(struct net_device *netdev, u32 stringset,
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1925
			      u8 *data)
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1926
{
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1927
	u8 *p = data;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1928
	int i;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1929
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1930
	switch (stringset) {
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1931
	case ETH_SS_TEST:
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1932
		memcpy(data, *e1000_gstrings_test, sizeof(e1000_gstrings_test));
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1933
		break;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1934
	case ETH_SS_STATS:
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1935
		for (i = 0; i < E1000_GLOBAL_STATS_LEN; i++) {
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1936
			memcpy(p, e1000_gstrings_stats[i].stat_string,
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1937
			       ETH_GSTRING_LEN);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1938
			p += ETH_GSTRING_LEN;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1939
		}
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1940
		break;
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1941
	}
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1942
}
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1943
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1944
static const struct ethtool_ops e1000_ethtool_ops = {
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1945
	.get_settings		= e1000_get_settings,
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1946
	.set_settings		= e1000_set_settings,
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1947
	.get_drvinfo		= e1000_get_drvinfo,
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1948
	.get_regs_len		= e1000_get_regs_len,
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1949
	.get_regs		= e1000_get_regs,
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1950
	.get_wol		= e1000_get_wol,
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1951
	.set_wol		= e1000_set_wol,
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1952
	.get_msglevel		= e1000_get_msglevel,
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1953
	.set_msglevel		= e1000_set_msglevel,
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1954
	.nway_reset		= e1000_nway_reset,
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1955
	.get_link		= e1000_get_link,
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1956
	.get_eeprom_len		= e1000_get_eeprom_len,
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1957
	.get_eeprom		= e1000_get_eeprom,
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1958
	.set_eeprom		= e1000_set_eeprom,
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1959
	.get_ringparam		= e1000_get_ringparam,
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1960
	.set_ringparam		= e1000_set_ringparam,
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1961
	.get_pauseparam		= e1000_get_pauseparam,
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1962
	.set_pauseparam		= e1000_set_pauseparam,
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1963
	.get_rx_csum		= e1000_get_rx_csum,
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1964
	.set_rx_csum		= e1000_set_rx_csum,
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1965
	.get_tx_csum		= e1000_get_tx_csum,
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1966
	.set_tx_csum		= e1000_set_tx_csum,
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1967
	.get_sg			= ethtool_op_get_sg,
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1968
	.set_sg			= ethtool_op_set_sg,
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1969
	.get_tso		= ethtool_op_get_tso,
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1970
	.set_tso		= e1000_set_tso,
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1971
	.self_test		= e1000_diag_test,
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1972
	.get_strings		= e1000_get_strings,
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1973
	.phys_id		= e1000_phys_id,
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1974
	.get_ethtool_stats	= e1000_get_ethtool_stats,
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1975
	.get_sset_count		= e1000e_get_sset_count,
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1976
	.get_coalesce		= e1000_get_coalesce,
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1977
	.set_coalesce		= e1000_set_coalesce,
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1978
};
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1979
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1980
void e1000e_set_ethtool_ops(struct net_device *netdev)
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1981
{
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1982
	SET_ETHTOOL_OPS(netdev, &e1000_ethtool_ops);
729df853b3fb Added e1000e driver for 2.6.32.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1983
}