devices/e1000e/ethtool-2.6.34-ethercat.c
author Florian Pose <fp@igh-essen.com>
Tue, 05 Feb 2013 16:45:34 +0100
branchstable-1.5
changeset 2505 5ef3197e5e1f
parent 2216 37c77787ea29
permissions -rw-r--r--
Added ecrt_slave_config_reg_so_entry_pos() to register non-unique entries.
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/*******************************************************************************
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  Intel PRO/1000 Linux driver
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  Copyright(c) 1999 - 2009 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/slab.h>
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#include <linux/delay.h>
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#include "e1000-2.6.34-ethercat.h"
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enum {NETDEV_STATS, E1000_STATS};
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struct e1000_stats {
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	char stat_string[ETH_GSTRING_LEN];
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	int type;
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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)		E1000_STATS, \
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				sizeof(((struct e1000_adapter *)0)->m), \
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		      		offsetof(struct e1000_adapter, m)
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#define E1000_NETDEV_STAT(m)	NETDEV_STATS, \
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				sizeof(((struct net_device *)0)->m), \
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				offsetof(struct net_device, 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_NETDEV_STAT(stats.rx_errors) },
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	{ "tx_errors", E1000_NETDEV_STAT(stats.tx_errors) },
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	{ "tx_dropped", E1000_NETDEV_STAT(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_NETDEV_STAT(stats.rx_length_errors) },
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	{ "rx_over_errors", E1000_NETDEV_STAT(stats.rx_over_errors) },
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	{ "rx_crc_errors", E1000_STAT(stats.crcerrs) },
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	{ "rx_frame_errors", E1000_NETDEV_STAT(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_NETDEV_STAT(stats.tx_fifo_errors) },
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	{ "tx_heartbeat_errors", E1000_NETDEV_STAT(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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diff changeset
   113
};
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   114
#define E1000_TEST_LEN ARRAY_SIZE(e1000_gstrings_test)
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   115
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   116
static int e1000_get_settings(struct net_device *netdev,
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parents:
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   117
			      struct ethtool_cmd *ecmd)
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parents:
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   118
{
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   119
	struct e1000_adapter *adapter = netdev_priv(netdev);
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   120
	struct e1000_hw *hw = &adapter->hw;
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   121
	u32 status;
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   122
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   123
	if (hw->phy.media_type == e1000_media_type_copper) {
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   124
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   125
		ecmd->supported = (SUPPORTED_10baseT_Half |
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parents:
diff changeset
   126
				   SUPPORTED_10baseT_Full |
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   127
				   SUPPORTED_100baseT_Half |
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   128
				   SUPPORTED_100baseT_Full |
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   129
				   SUPPORTED_1000baseT_Full |
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   130
				   SUPPORTED_Autoneg |
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diff changeset
   131
				   SUPPORTED_TP);
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   132
		if (hw->phy.type == e1000_phy_ife)
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   133
			ecmd->supported &= ~SUPPORTED_1000baseT_Full;
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   134
		ecmd->advertising = ADVERTISED_TP;
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diff changeset
   135
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   136
		if (hw->mac.autoneg == 1) {
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
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   137
			ecmd->advertising |= ADVERTISED_Autoneg;
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parents:
diff changeset
   138
			/* the e1000 autoneg seems to match ethtool nicely */
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   139
			ecmd->advertising |= hw->phy.autoneg_advertised;
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   140
		}
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   141
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   142
		ecmd->port = PORT_TP;
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   143
		ecmd->phy_address = hw->phy.addr;
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   144
		ecmd->transceiver = XCVR_INTERNAL;
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diff changeset
   145
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
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diff changeset
   146
	} else {
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   147
		ecmd->supported   = (SUPPORTED_1000baseT_Full |
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
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diff changeset
   148
				     SUPPORTED_FIBRE |
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
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diff changeset
   149
				     SUPPORTED_Autoneg);
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   150
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
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   151
		ecmd->advertising = (ADVERTISED_1000baseT_Full |
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
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diff changeset
   152
				     ADVERTISED_FIBRE |
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diff changeset
   153
				     ADVERTISED_Autoneg);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
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diff changeset
   154
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
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   155
		ecmd->port = PORT_FIBRE;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
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   156
		ecmd->transceiver = XCVR_EXTERNAL;
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diff changeset
   157
	}
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
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parents:
diff changeset
   158
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
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   159
	status = er32(STATUS);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
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diff changeset
   160
	if (status & E1000_STATUS_LU) {
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
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diff changeset
   161
		if (status & E1000_STATUS_SPEED_1000)
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
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diff changeset
   162
			ecmd->speed = 1000;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
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parents:
diff changeset
   163
		else if (status & E1000_STATUS_SPEED_100)
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
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parents:
diff changeset
   164
			ecmd->speed = 100;
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parents:
diff changeset
   165
		else
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
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parents:
diff changeset
   166
			ecmd->speed = 10;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
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parents:
diff changeset
   167
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
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parents:
diff changeset
   168
		if (status & E1000_STATUS_FD)
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
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diff changeset
   169
			ecmd->duplex = DUPLEX_FULL;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
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diff changeset
   170
		else
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
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diff changeset
   171
			ecmd->duplex = DUPLEX_HALF;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
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parents:
diff changeset
   172
	} else {
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
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diff changeset
   173
		ecmd->speed = -1;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
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parents:
diff changeset
   174
		ecmd->duplex = -1;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
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diff changeset
   175
	}
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
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parents:
diff changeset
   176
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
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   177
	ecmd->autoneg = ((hw->phy.media_type == e1000_media_type_fiber) ||
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
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parents:
diff changeset
   178
			 hw->mac.autoneg) ? AUTONEG_ENABLE : AUTONEG_DISABLE;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
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parents:
diff changeset
   179
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   180
	/* MDI-X => 2; MDI =>1; Invalid =>0 */
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
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parents:
diff changeset
   181
	if ((hw->phy.media_type == e1000_media_type_copper) &&
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
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parents:
diff changeset
   182
	    !hw->mac.get_link_status)
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
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parents:
diff changeset
   183
		ecmd->eth_tp_mdix = hw->phy.is_mdix ? ETH_TP_MDI_X :
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   184
		                                      ETH_TP_MDI;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
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parents:
diff changeset
   185
	else
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
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parents:
diff changeset
   186
		ecmd->eth_tp_mdix = ETH_TP_MDI_INVALID;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
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parents:
diff changeset
   187
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
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parents:
diff changeset
   188
	return 0;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   189
}
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   190
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   191
static u32 e1000_get_link(struct net_device *netdev)
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
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parents:
diff changeset
   192
{
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
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parents:
diff changeset
   193
	struct e1000_adapter *adapter = netdev_priv(netdev);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   194
	struct e1000_mac_info *mac = &adapter->hw.mac;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   195
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   196
	/*
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   197
	 * If the link is not reported up to netdev, interrupts are disabled,
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   198
	 * and so the physical link state may have changed since we last
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   199
	 * looked. Set get_link_status to make sure that the true link
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   200
	 * state is interrogated, rather than pulling a cached and possibly
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   201
	 * stale link state from the driver.
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   202
	 */
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   203
	if (!netif_carrier_ok(netdev))
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   204
		mac->get_link_status = 1;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   205
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   206
	return e1000e_has_link(adapter);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   207
}
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   208
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   209
static int e1000_set_spd_dplx(struct e1000_adapter *adapter, u16 spddplx)
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   210
{
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   211
	struct e1000_mac_info *mac = &adapter->hw.mac;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   212
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   213
	mac->autoneg = 0;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   214
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   215
	/* Fiber NICs only allow 1000 gbps Full duplex */
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   216
	if ((adapter->hw.phy.media_type == e1000_media_type_fiber) &&
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   217
		spddplx != (SPEED_1000 + DUPLEX_FULL)) {
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   218
		e_err("Unsupported Speed/Duplex configuration\n");
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   219
		return -EINVAL;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   220
	}
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   221
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   222
	switch (spddplx) {
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   223
	case SPEED_10 + DUPLEX_HALF:
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   224
		mac->forced_speed_duplex = ADVERTISE_10_HALF;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   225
		break;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   226
	case SPEED_10 + DUPLEX_FULL:
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   227
		mac->forced_speed_duplex = ADVERTISE_10_FULL;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   228
		break;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   229
	case SPEED_100 + DUPLEX_HALF:
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   230
		mac->forced_speed_duplex = ADVERTISE_100_HALF;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   231
		break;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   232
	case SPEED_100 + DUPLEX_FULL:
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   233
		mac->forced_speed_duplex = ADVERTISE_100_FULL;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   234
		break;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
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parents:
diff changeset
   235
	case SPEED_1000 + DUPLEX_FULL:
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
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parents:
diff changeset
   236
		mac->autoneg = 1;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
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parents:
diff changeset
   237
		adapter->hw.phy.autoneg_advertised = ADVERTISE_1000_FULL;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
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parents:
diff changeset
   238
		break;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   239
	case SPEED_1000 + DUPLEX_HALF: /* not supported */
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
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parents:
diff changeset
   240
	default:
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
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parents:
diff changeset
   241
		e_err("Unsupported Speed/Duplex configuration\n");
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
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parents:
diff changeset
   242
		return -EINVAL;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   243
	}
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
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parents:
diff changeset
   244
	return 0;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   245
}
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   246
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   247
static int e1000_set_settings(struct net_device *netdev,
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
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parents:
diff changeset
   248
			      struct ethtool_cmd *ecmd)
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
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parents:
diff changeset
   249
{
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parents:
diff changeset
   250
	struct e1000_adapter *adapter = netdev_priv(netdev);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
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parents:
diff changeset
   251
	struct e1000_hw *hw = &adapter->hw;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
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parents:
diff changeset
   252
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   253
	if (adapter->ecdev)
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   254
		return -EBUSY;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   255
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   256
	/*
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   257
	 * When SoL/IDER sessions are active, autoneg/speed/duplex
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   258
	 * cannot be changed
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   259
	 */
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   260
	if (e1000_check_reset_block(hw)) {
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   261
		e_err("Cannot change link characteristics when SoL/IDER is "
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   262
		      "active.\n");
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   263
		return -EINVAL;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   264
	}
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   265
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   266
	while (test_and_set_bit(__E1000_RESETTING, &adapter->state))
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   267
		msleep(1);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   268
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   269
	if (ecmd->autoneg == AUTONEG_ENABLE) {
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   270
		hw->mac.autoneg = 1;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   271
		if (hw->phy.media_type == e1000_media_type_fiber)
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   272
			hw->phy.autoneg_advertised = ADVERTISED_1000baseT_Full |
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   273
						     ADVERTISED_FIBRE |
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   274
						     ADVERTISED_Autoneg;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   275
		else
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   276
			hw->phy.autoneg_advertised = ecmd->advertising |
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   277
						     ADVERTISED_TP |
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   278
						     ADVERTISED_Autoneg;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   279
		ecmd->advertising = hw->phy.autoneg_advertised;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   280
		if (adapter->fc_autoneg)
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   281
			hw->fc.requested_mode = e1000_fc_default;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   282
	} else {
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   283
		if (e1000_set_spd_dplx(adapter, ecmd->speed + ecmd->duplex)) {
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   284
			clear_bit(__E1000_RESETTING, &adapter->state);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   285
			return -EINVAL;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   286
		}
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   287
	}
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   288
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   289
	/* reset the link */
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   290
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   291
	if (netif_running(adapter->netdev)) {
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   292
		e1000e_down(adapter);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   293
		e1000e_up(adapter);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   294
	} else {
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   295
		e1000e_reset(adapter);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   296
	}
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   297
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   298
	clear_bit(__E1000_RESETTING, &adapter->state);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   299
	return 0;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   300
}
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   301
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   302
static void e1000_get_pauseparam(struct net_device *netdev,
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   303
				 struct ethtool_pauseparam *pause)
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   304
{
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   305
	struct e1000_adapter *adapter = netdev_priv(netdev);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   306
	struct e1000_hw *hw = &adapter->hw;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   307
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   308
	pause->autoneg =
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   309
		(adapter->fc_autoneg ? AUTONEG_ENABLE : AUTONEG_DISABLE);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   310
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   311
	if (hw->fc.current_mode == e1000_fc_rx_pause) {
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   312
		pause->rx_pause = 1;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   313
	} else if (hw->fc.current_mode == e1000_fc_tx_pause) {
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   314
		pause->tx_pause = 1;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   315
	} else if (hw->fc.current_mode == e1000_fc_full) {
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   316
		pause->rx_pause = 1;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   317
		pause->tx_pause = 1;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   318
	}
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   319
}
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   320
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   321
static int e1000_set_pauseparam(struct net_device *netdev,
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   322
				struct ethtool_pauseparam *pause)
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   323
{
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   324
	struct e1000_adapter *adapter = netdev_priv(netdev);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   325
	struct e1000_hw *hw = &adapter->hw;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   326
	int retval = 0;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   327
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   328
	if (adapter->ecdev)
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   329
		return -EBUSY;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   330
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   331
	adapter->fc_autoneg = pause->autoneg;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   332
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   333
	while (test_and_set_bit(__E1000_RESETTING, &adapter->state))
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   334
		msleep(1);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   335
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   336
	if (adapter->fc_autoneg == AUTONEG_ENABLE) {
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   337
		hw->fc.requested_mode = e1000_fc_default;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   338
		if (netif_running(adapter->netdev)) {
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   339
			e1000e_down(adapter);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   340
			e1000e_up(adapter);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   341
		} else {
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   342
			e1000e_reset(adapter);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   343
		}
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   344
	} else {
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   345
		if (pause->rx_pause && pause->tx_pause)
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   346
			hw->fc.requested_mode = e1000_fc_full;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   347
		else if (pause->rx_pause && !pause->tx_pause)
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   348
			hw->fc.requested_mode = e1000_fc_rx_pause;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   349
		else if (!pause->rx_pause && pause->tx_pause)
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   350
			hw->fc.requested_mode = e1000_fc_tx_pause;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   351
		else if (!pause->rx_pause && !pause->tx_pause)
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   352
			hw->fc.requested_mode = e1000_fc_none;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   353
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   354
		hw->fc.current_mode = hw->fc.requested_mode;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   355
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   356
		if (hw->phy.media_type == e1000_media_type_fiber) {
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   357
			retval = hw->mac.ops.setup_link(hw);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   358
			/* implicit goto out */
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   359
		} else {
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   360
			retval = e1000e_force_mac_fc(hw);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   361
			if (retval)
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   362
				goto out;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   363
			e1000e_set_fc_watermarks(hw);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   364
		}
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   365
	}
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   366
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   367
out:
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   368
	clear_bit(__E1000_RESETTING, &adapter->state);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   369
	return retval;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   370
}
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   371
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   372
static u32 e1000_get_rx_csum(struct net_device *netdev)
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   373
{
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   374
	struct e1000_adapter *adapter = netdev_priv(netdev);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   375
	return (adapter->flags & FLAG_RX_CSUM_ENABLED);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   376
}
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   377
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   378
static int e1000_set_rx_csum(struct net_device *netdev, u32 data)
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   379
{
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   380
	struct e1000_adapter *adapter = netdev_priv(netdev);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   381
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   382
	if (adapter->ecdev)
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   383
		return -EBUSY;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   384
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   385
	if (data)
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   386
		adapter->flags |= FLAG_RX_CSUM_ENABLED;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   387
	else
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   388
		adapter->flags &= ~FLAG_RX_CSUM_ENABLED;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   389
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   390
	if (netif_running(netdev))
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   391
		e1000e_reinit_locked(adapter);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   392
	else
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   393
		e1000e_reset(adapter);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   394
	return 0;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   395
}
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   396
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   397
static u32 e1000_get_tx_csum(struct net_device *netdev)
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   398
{
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   399
	return ((netdev->features & NETIF_F_HW_CSUM) != 0);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   400
}
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   401
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   402
static int e1000_set_tx_csum(struct net_device *netdev, u32 data)
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   403
{
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   404
	if (data)
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   405
		netdev->features |= NETIF_F_HW_CSUM;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   406
	else
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   407
		netdev->features &= ~NETIF_F_HW_CSUM;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   408
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   409
	return 0;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   410
}
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   411
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   412
static int e1000_set_tso(struct net_device *netdev, u32 data)
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   413
{
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   414
	struct e1000_adapter *adapter = netdev_priv(netdev);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   415
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   416
	if (data) {
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   417
		netdev->features |= NETIF_F_TSO;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   418
		netdev->features |= NETIF_F_TSO6;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   419
	} else {
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   420
		netdev->features &= ~NETIF_F_TSO;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   421
		netdev->features &= ~NETIF_F_TSO6;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   422
	}
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   423
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   424
	e_info("TSO is %s\n", data ? "Enabled" : "Disabled");
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   425
	adapter->flags |= FLAG_TSO_FORCE;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   426
	return 0;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   427
}
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   428
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   429
static u32 e1000_get_msglevel(struct net_device *netdev)
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   430
{
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   431
	struct e1000_adapter *adapter = netdev_priv(netdev);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   432
	return adapter->msg_enable;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   433
}
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   434
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   435
static void e1000_set_msglevel(struct net_device *netdev, u32 data)
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   436
{
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   437
	struct e1000_adapter *adapter = netdev_priv(netdev);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   438
	adapter->msg_enable = data;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   439
}
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   440
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   441
static int e1000_get_regs_len(struct net_device *netdev)
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   442
{
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   443
#define E1000_REGS_LEN 32 /* overestimate */
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   444
	return E1000_REGS_LEN * sizeof(u32);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   445
}
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   446
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   447
static void e1000_get_regs(struct net_device *netdev,
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   448
			   struct ethtool_regs *regs, void *p)
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   449
{
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   450
	struct e1000_adapter *adapter = netdev_priv(netdev);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   451
	struct e1000_hw *hw = &adapter->hw;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   452
	u32 *regs_buff = p;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   453
	u16 phy_data;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   454
	u8 revision_id;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   455
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   456
	memset(p, 0, E1000_REGS_LEN * sizeof(u32));
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   457
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   458
	pci_read_config_byte(adapter->pdev, PCI_REVISION_ID, &revision_id);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   459
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   460
	regs->version = (1 << 24) | (revision_id << 16) | adapter->pdev->device;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   461
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   462
	regs_buff[0]  = er32(CTRL);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   463
	regs_buff[1]  = er32(STATUS);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   464
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   465
	regs_buff[2]  = er32(RCTL);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   466
	regs_buff[3]  = er32(RDLEN);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   467
	regs_buff[4]  = er32(RDH);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   468
	regs_buff[5]  = er32(RDT);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   469
	regs_buff[6]  = er32(RDTR);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   470
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   471
	regs_buff[7]  = er32(TCTL);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   472
	regs_buff[8]  = er32(TDLEN);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   473
	regs_buff[9]  = er32(TDH);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   474
	regs_buff[10] = er32(TDT);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   475
	regs_buff[11] = er32(TIDV);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   476
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   477
	regs_buff[12] = adapter->hw.phy.type;  /* PHY type (IGP=1, M88=0) */
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   478
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   479
	/* ethtool doesn't use anything past this point, so all this
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   480
	 * code is likely legacy junk for apps that may or may not
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   481
	 * exist */
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   482
	if (hw->phy.type == e1000_phy_m88) {
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   483
		e1e_rphy(hw, M88E1000_PHY_SPEC_STATUS, &phy_data);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   484
		regs_buff[13] = (u32)phy_data; /* cable length */
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   485
		regs_buff[14] = 0;  /* Dummy (to align w/ IGP phy reg dump) */
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   486
		regs_buff[15] = 0;  /* Dummy (to align w/ IGP phy reg dump) */
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   487
		regs_buff[16] = 0;  /* Dummy (to align w/ IGP phy reg dump) */
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   488
		e1e_rphy(hw, M88E1000_PHY_SPEC_CTRL, &phy_data);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   489
		regs_buff[17] = (u32)phy_data; /* extended 10bt distance */
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   490
		regs_buff[18] = regs_buff[13]; /* cable polarity */
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   491
		regs_buff[19] = 0;  /* Dummy (to align w/ IGP phy reg dump) */
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   492
		regs_buff[20] = regs_buff[17]; /* polarity correction */
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   493
		/* phy receive errors */
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   494
		regs_buff[22] = adapter->phy_stats.receive_errors;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   495
		regs_buff[23] = regs_buff[13]; /* mdix mode */
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   496
	}
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   497
	regs_buff[21] = 0; /* was idle_errors */
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   498
	e1e_rphy(hw, PHY_1000T_STATUS, &phy_data);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   499
	regs_buff[24] = (u32)phy_data;  /* phy local receiver status */
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   500
	regs_buff[25] = regs_buff[24];  /* phy remote receiver status */
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   501
}
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   502
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   503
static int e1000_get_eeprom_len(struct net_device *netdev)
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   504
{
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   505
	struct e1000_adapter *adapter = netdev_priv(netdev);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   506
	return adapter->hw.nvm.word_size * 2;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   507
}
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   508
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   509
static int e1000_get_eeprom(struct net_device *netdev,
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   510
			    struct ethtool_eeprom *eeprom, u8 *bytes)
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   511
{
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   512
	struct e1000_adapter *adapter = netdev_priv(netdev);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   513
	struct e1000_hw *hw = &adapter->hw;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   514
	u16 *eeprom_buff;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   515
	int first_word;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   516
	int last_word;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   517
	int ret_val = 0;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   518
	u16 i;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   519
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   520
	if (eeprom->len == 0)
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   521
		return -EINVAL;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   522
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   523
	eeprom->magic = adapter->pdev->vendor | (adapter->pdev->device << 16);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   524
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   525
	first_word = eeprom->offset >> 1;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   526
	last_word = (eeprom->offset + eeprom->len - 1) >> 1;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   527
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   528
	eeprom_buff = kmalloc(sizeof(u16) *
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   529
			(last_word - first_word + 1), GFP_KERNEL);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   530
	if (!eeprom_buff)
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   531
		return -ENOMEM;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   532
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   533
	if (hw->nvm.type == e1000_nvm_eeprom_spi) {
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   534
		ret_val = e1000_read_nvm(hw, first_word,
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   535
					 last_word - first_word + 1,
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   536
					 eeprom_buff);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   537
	} else {
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   538
		for (i = 0; i < last_word - first_word + 1; i++) {
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   539
			ret_val = e1000_read_nvm(hw, first_word + i, 1,
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   540
						      &eeprom_buff[i]);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   541
			if (ret_val)
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   542
				break;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   543
		}
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   544
	}
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   545
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   546
	if (ret_val) {
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   547
		/* a read error occurred, throw away the result */
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   548
		memset(eeprom_buff, 0xff, sizeof(u16) *
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   549
		       (last_word - first_word + 1));
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   550
	} else {
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   551
		/* Device's eeprom is always little-endian, word addressable */
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   552
		for (i = 0; i < last_word - first_word + 1; i++)
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   553
			le16_to_cpus(&eeprom_buff[i]);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   554
	}
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   555
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   556
	memcpy(bytes, (u8 *)eeprom_buff + (eeprom->offset & 1), eeprom->len);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   557
	kfree(eeprom_buff);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   558
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   559
	return ret_val;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   560
}
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   561
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   562
static int e1000_set_eeprom(struct net_device *netdev,
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   563
			    struct ethtool_eeprom *eeprom, u8 *bytes)
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   564
{
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   565
	struct e1000_adapter *adapter = netdev_priv(netdev);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   566
	struct e1000_hw *hw = &adapter->hw;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   567
	u16 *eeprom_buff;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   568
	void *ptr;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   569
	int max_len;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   570
	int first_word;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   571
	int last_word;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   572
	int ret_val = 0;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   573
	u16 i;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   574
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   575
	if (eeprom->len == 0)
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   576
		return -EOPNOTSUPP;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   577
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   578
	if (eeprom->magic != (adapter->pdev->vendor | (adapter->pdev->device << 16)))
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   579
		return -EFAULT;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   580
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   581
	if (adapter->flags & FLAG_READ_ONLY_NVM)
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   582
		return -EINVAL;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   583
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   584
	max_len = hw->nvm.word_size * 2;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   585
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   586
	first_word = eeprom->offset >> 1;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   587
	last_word = (eeprom->offset + eeprom->len - 1) >> 1;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   588
	eeprom_buff = kmalloc(max_len, GFP_KERNEL);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   589
	if (!eeprom_buff)
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   590
		return -ENOMEM;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   591
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   592
	ptr = (void *)eeprom_buff;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   593
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   594
	if (eeprom->offset & 1) {
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   595
		/* need read/modify/write of first changed EEPROM word */
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   596
		/* only the second byte of the word is being modified */
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   597
		ret_val = e1000_read_nvm(hw, first_word, 1, &eeprom_buff[0]);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   598
		ptr++;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   599
	}
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   600
	if (((eeprom->offset + eeprom->len) & 1) && (ret_val == 0))
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   601
		/* need read/modify/write of last changed EEPROM word */
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   602
		/* only the first byte of the word is being modified */
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   603
		ret_val = e1000_read_nvm(hw, last_word, 1,
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   604
				  &eeprom_buff[last_word - first_word]);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   605
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   606
	if (ret_val)
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   607
		goto out;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   608
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   609
	/* Device's eeprom is always little-endian, word addressable */
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   610
	for (i = 0; i < last_word - first_word + 1; i++)
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   611
		le16_to_cpus(&eeprom_buff[i]);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   612
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   613
	memcpy(ptr, bytes, eeprom->len);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   614
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   615
	for (i = 0; i < last_word - first_word + 1; i++)
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   616
		eeprom_buff[i] = cpu_to_le16(eeprom_buff[i]);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   617
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   618
	ret_val = e1000_write_nvm(hw, first_word,
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   619
				  last_word - first_word + 1, eeprom_buff);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   620
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   621
	if (ret_val)
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   622
		goto out;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   623
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   624
	/*
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   625
	 * Update the checksum over the first part of the EEPROM if needed
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   626
	 * and flush shadow RAM for applicable controllers
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   627
	 */
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   628
	if ((first_word <= NVM_CHECKSUM_REG) ||
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   629
	    (hw->mac.type == e1000_82583) ||
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   630
	    (hw->mac.type == e1000_82574) ||
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   631
	    (hw->mac.type == e1000_82573))
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   632
		ret_val = e1000e_update_nvm_checksum(hw);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   633
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   634
out:
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   635
	kfree(eeprom_buff);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   636
	return ret_val;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   637
}
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   638
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   639
static void e1000_get_drvinfo(struct net_device *netdev,
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   640
			      struct ethtool_drvinfo *drvinfo)
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   641
{
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   642
	struct e1000_adapter *adapter = netdev_priv(netdev);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   643
	char firmware_version[32];
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   644
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   645
	strncpy(drvinfo->driver,  e1000e_driver_name, 32);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   646
	strncpy(drvinfo->version, e1000e_driver_version, 32);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   647
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   648
	/*
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   649
	 * EEPROM image version # is reported as firmware version # for
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   650
	 * PCI-E controllers
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   651
	 */
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   652
	sprintf(firmware_version, "%d.%d-%d",
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   653
		(adapter->eeprom_vers & 0xF000) >> 12,
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   654
		(adapter->eeprom_vers & 0x0FF0) >> 4,
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   655
		(adapter->eeprom_vers & 0x000F));
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   656
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   657
	strncpy(drvinfo->fw_version, firmware_version, 32);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   658
	strncpy(drvinfo->bus_info, pci_name(adapter->pdev), 32);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   659
	drvinfo->regdump_len = e1000_get_regs_len(netdev);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   660
	drvinfo->eedump_len = e1000_get_eeprom_len(netdev);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   661
}
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   662
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   663
static void e1000_get_ringparam(struct net_device *netdev,
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   664
				struct ethtool_ringparam *ring)
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   665
{
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   666
	struct e1000_adapter *adapter = netdev_priv(netdev);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   667
	struct e1000_ring *tx_ring = adapter->tx_ring;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   668
	struct e1000_ring *rx_ring = adapter->rx_ring;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   669
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   670
	ring->rx_max_pending = E1000_MAX_RXD;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   671
	ring->tx_max_pending = E1000_MAX_TXD;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   672
	ring->rx_mini_max_pending = 0;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   673
	ring->rx_jumbo_max_pending = 0;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   674
	ring->rx_pending = rx_ring->count;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   675
	ring->tx_pending = tx_ring->count;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   676
	ring->rx_mini_pending = 0;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   677
	ring->rx_jumbo_pending = 0;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   678
}
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   679
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   680
static int e1000_set_ringparam(struct net_device *netdev,
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   681
			       struct ethtool_ringparam *ring)
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   682
{
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   683
	struct e1000_adapter *adapter = netdev_priv(netdev);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   684
	struct e1000_ring *tx_ring, *tx_old;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   685
	struct e1000_ring *rx_ring, *rx_old;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   686
	int err;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   687
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   688
	if (adapter->ecdev)
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   689
		return -EBUSY;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   690
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   691
	if ((ring->rx_mini_pending) || (ring->rx_jumbo_pending))
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   692
		return -EINVAL;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   693
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   694
	while (test_and_set_bit(__E1000_RESETTING, &adapter->state))
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   695
		msleep(1);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   696
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   697
	if (netif_running(adapter->netdev))
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   698
		e1000e_down(adapter);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   699
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   700
	tx_old = adapter->tx_ring;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   701
	rx_old = adapter->rx_ring;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   702
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   703
	err = -ENOMEM;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   704
	tx_ring = kzalloc(sizeof(struct e1000_ring), GFP_KERNEL);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   705
	if (!tx_ring)
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   706
		goto err_alloc_tx;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   707
	/*
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   708
	 * use a memcpy to save any previously configured
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   709
	 * items like napi structs from having to be
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   710
	 * reinitialized
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   711
	 */
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   712
	memcpy(tx_ring, tx_old, sizeof(struct e1000_ring));
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   713
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   714
	rx_ring = kzalloc(sizeof(struct e1000_ring), GFP_KERNEL);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   715
	if (!rx_ring)
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   716
		goto err_alloc_rx;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   717
	memcpy(rx_ring, rx_old, sizeof(struct e1000_ring));
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   718
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   719
	adapter->tx_ring = tx_ring;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   720
	adapter->rx_ring = rx_ring;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   721
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   722
	rx_ring->count = max(ring->rx_pending, (u32)E1000_MIN_RXD);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   723
	rx_ring->count = min(rx_ring->count, (u32)(E1000_MAX_RXD));
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   724
	rx_ring->count = ALIGN(rx_ring->count, REQ_RX_DESCRIPTOR_MULTIPLE);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   725
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   726
	tx_ring->count = max(ring->tx_pending, (u32)E1000_MIN_TXD);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   727
	tx_ring->count = min(tx_ring->count, (u32)(E1000_MAX_TXD));
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   728
	tx_ring->count = ALIGN(tx_ring->count, REQ_TX_DESCRIPTOR_MULTIPLE);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   729
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   730
	if (netif_running(adapter->netdev)) {
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   731
		/* Try to get new resources before deleting old */
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   732
		err = e1000e_setup_rx_resources(adapter);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   733
		if (err)
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   734
			goto err_setup_rx;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   735
		err = e1000e_setup_tx_resources(adapter);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   736
		if (err)
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   737
			goto err_setup_tx;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   738
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   739
		/*
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   740
		 * restore the old in order to free it,
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   741
		 * then add in the new
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   742
		 */
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   743
		adapter->rx_ring = rx_old;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   744
		adapter->tx_ring = tx_old;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   745
		e1000e_free_rx_resources(adapter);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   746
		e1000e_free_tx_resources(adapter);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   747
		kfree(tx_old);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   748
		kfree(rx_old);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   749
		adapter->rx_ring = rx_ring;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   750
		adapter->tx_ring = tx_ring;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   751
		err = e1000e_up(adapter);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   752
		if (err)
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   753
			goto err_setup;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   754
	}
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   755
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   756
	clear_bit(__E1000_RESETTING, &adapter->state);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   757
	return 0;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   758
err_setup_tx:
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   759
	e1000e_free_rx_resources(adapter);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   760
err_setup_rx:
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   761
	adapter->rx_ring = rx_old;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   762
	adapter->tx_ring = tx_old;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   763
	kfree(rx_ring);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   764
err_alloc_rx:
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   765
	kfree(tx_ring);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   766
err_alloc_tx:
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   767
	e1000e_up(adapter);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   768
err_setup:
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   769
	clear_bit(__E1000_RESETTING, &adapter->state);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   770
	return err;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   771
}
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   772
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   773
static bool reg_pattern_test(struct e1000_adapter *adapter, u64 *data,
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   774
			     int reg, int offset, u32 mask, u32 write)
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   775
{
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   776
	u32 pat, val;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   777
	static const u32 test[] =
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   778
		{0x5A5A5A5A, 0xA5A5A5A5, 0x00000000, 0xFFFFFFFF};
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   779
	for (pat = 0; pat < ARRAY_SIZE(test); pat++) {
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   780
		E1000_WRITE_REG_ARRAY(&adapter->hw, reg, offset,
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   781
				      (test[pat] & write));
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   782
		val = E1000_READ_REG_ARRAY(&adapter->hw, reg, offset);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   783
		if (val != (test[pat] & write & mask)) {
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   784
			e_err("pattern test reg %04X failed: got 0x%08X "
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   785
			      "expected 0x%08X\n", reg + offset, val,
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   786
			      (test[pat] & write & mask));
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   787
			*data = reg;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   788
			return 1;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   789
		}
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   790
	}
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   791
	return 0;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   792
}
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   793
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   794
static bool reg_set_and_check(struct e1000_adapter *adapter, u64 *data,
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   795
			      int reg, u32 mask, u32 write)
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   796
{
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   797
	u32 val;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   798
	__ew32(&adapter->hw, reg, write & mask);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   799
	val = __er32(&adapter->hw, reg);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   800
	if ((write & mask) != (val & mask)) {
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   801
		e_err("set/check reg %04X test failed: got 0x%08X "
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   802
		      "expected 0x%08X\n", reg, (val & mask), (write & mask));
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   803
		*data = reg;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   804
		return 1;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   805
	}
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   806
	return 0;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   807
}
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   808
#define REG_PATTERN_TEST_ARRAY(reg, offset, mask, write)                       \
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   809
	do {                                                                   \
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   810
		if (reg_pattern_test(adapter, data, reg, offset, mask, write)) \
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   811
			return 1;                                              \
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   812
	} while (0)
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   813
#define REG_PATTERN_TEST(reg, mask, write)                                     \
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   814
	REG_PATTERN_TEST_ARRAY(reg, 0, mask, write)
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   815
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   816
#define REG_SET_AND_CHECK(reg, mask, write)                                    \
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   817
	do {                                                                   \
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   818
		if (reg_set_and_check(adapter, data, reg, mask, write))        \
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   819
			return 1;                                              \
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   820
	} while (0)
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   821
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   822
static int e1000_reg_test(struct e1000_adapter *adapter, u64 *data)
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   823
{
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   824
	struct e1000_hw *hw = &adapter->hw;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   825
	struct e1000_mac_info *mac = &adapter->hw.mac;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   826
	u32 value;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   827
	u32 before;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   828
	u32 after;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   829
	u32 i;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   830
	u32 toggle;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   831
	u32 mask;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   832
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   833
	/*
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   834
	 * The status register is Read Only, so a write should fail.
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   835
	 * Some bits that get toggled are ignored.
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   836
	 */
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   837
	switch (mac->type) {
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   838
	/* there are several bits on newer hardware that are r/w */
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   839
	case e1000_82571:
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   840
	case e1000_82572:
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   841
	case e1000_80003es2lan:
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   842
		toggle = 0x7FFFF3FF;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   843
		break;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   844
        default:
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   845
		toggle = 0x7FFFF033;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   846
		break;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   847
	}
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   848
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   849
	before = er32(STATUS);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   850
	value = (er32(STATUS) & toggle);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   851
	ew32(STATUS, toggle);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   852
	after = er32(STATUS) & toggle;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   853
	if (value != after) {
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   854
		e_err("failed STATUS register test got: 0x%08X expected: "
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   855
		      "0x%08X\n", after, value);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   856
		*data = 1;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   857
		return 1;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   858
	}
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   859
	/* restore previous status */
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   860
	ew32(STATUS, before);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   861
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   862
	if (!(adapter->flags & FLAG_IS_ICH)) {
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   863
		REG_PATTERN_TEST(E1000_FCAL, 0xFFFFFFFF, 0xFFFFFFFF);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   864
		REG_PATTERN_TEST(E1000_FCAH, 0x0000FFFF, 0xFFFFFFFF);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   865
		REG_PATTERN_TEST(E1000_FCT, 0x0000FFFF, 0xFFFFFFFF);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   866
		REG_PATTERN_TEST(E1000_VET, 0x0000FFFF, 0xFFFFFFFF);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   867
	}
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   868
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   869
	REG_PATTERN_TEST(E1000_RDTR, 0x0000FFFF, 0xFFFFFFFF);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   870
	REG_PATTERN_TEST(E1000_RDBAH, 0xFFFFFFFF, 0xFFFFFFFF);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   871
	REG_PATTERN_TEST(E1000_RDLEN, 0x000FFF80, 0x000FFFFF);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   872
	REG_PATTERN_TEST(E1000_RDH, 0x0000FFFF, 0x0000FFFF);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   873
	REG_PATTERN_TEST(E1000_RDT, 0x0000FFFF, 0x0000FFFF);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   874
	REG_PATTERN_TEST(E1000_FCRTH, 0x0000FFF8, 0x0000FFF8);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   875
	REG_PATTERN_TEST(E1000_FCTTV, 0x0000FFFF, 0x0000FFFF);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   876
	REG_PATTERN_TEST(E1000_TIPG, 0x3FFFFFFF, 0x3FFFFFFF);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   877
	REG_PATTERN_TEST(E1000_TDBAH, 0xFFFFFFFF, 0xFFFFFFFF);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   878
	REG_PATTERN_TEST(E1000_TDLEN, 0x000FFF80, 0x000FFFFF);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   879
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   880
	REG_SET_AND_CHECK(E1000_RCTL, 0xFFFFFFFF, 0x00000000);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   881
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   882
	before = ((adapter->flags & FLAG_IS_ICH) ? 0x06C3B33E : 0x06DFB3FE);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   883
	REG_SET_AND_CHECK(E1000_RCTL, before, 0x003FFFFB);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   884
	REG_SET_AND_CHECK(E1000_TCTL, 0xFFFFFFFF, 0x00000000);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   885
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   886
	REG_SET_AND_CHECK(E1000_RCTL, before, 0xFFFFFFFF);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   887
	REG_PATTERN_TEST(E1000_RDBAL, 0xFFFFFFF0, 0xFFFFFFFF);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   888
	if (!(adapter->flags & FLAG_IS_ICH))
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   889
		REG_PATTERN_TEST(E1000_TXCW, 0xC000FFFF, 0x0000FFFF);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   890
	REG_PATTERN_TEST(E1000_TDBAL, 0xFFFFFFF0, 0xFFFFFFFF);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   891
	REG_PATTERN_TEST(E1000_TIDV, 0x0000FFFF, 0x0000FFFF);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   892
	mask = 0x8003FFFF;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   893
	switch (mac->type) {
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   894
	case e1000_ich10lan:
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   895
	case e1000_pchlan:
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   896
		mask |= (1 << 18);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   897
		break;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   898
	default:
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   899
		break;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   900
	}
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   901
	for (i = 0; i < mac->rar_entry_count; i++)
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   902
		REG_PATTERN_TEST_ARRAY(E1000_RA, ((i << 1) + 1),
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   903
		                       mask, 0xFFFFFFFF);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   904
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   905
	for (i = 0; i < mac->mta_reg_count; i++)
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   906
		REG_PATTERN_TEST_ARRAY(E1000_MTA, i, 0xFFFFFFFF, 0xFFFFFFFF);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   907
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   908
	*data = 0;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   909
	return 0;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   910
}
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   911
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   912
static int e1000_eeprom_test(struct e1000_adapter *adapter, u64 *data)
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   913
{
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   914
	u16 temp;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   915
	u16 checksum = 0;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   916
	u16 i;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   917
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   918
	*data = 0;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   919
	/* Read and add up the contents of the EEPROM */
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   920
	for (i = 0; i < (NVM_CHECKSUM_REG + 1); i++) {
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   921
		if ((e1000_read_nvm(&adapter->hw, i, 1, &temp)) < 0) {
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   922
			*data = 1;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   923
			return *data;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   924
		}
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   925
		checksum += temp;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   926
	}
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   927
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   928
	/* If Checksum is not Correct return error else test passed */
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   929
	if ((checksum != (u16) NVM_SUM) && !(*data))
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   930
		*data = 2;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   931
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   932
	return *data;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   933
}
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   934
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   935
static irqreturn_t e1000_test_intr(int irq, void *data)
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   936
{
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   937
	struct net_device *netdev = (struct net_device *) data;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   938
	struct e1000_adapter *adapter = netdev_priv(netdev);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   939
	struct e1000_hw *hw = &adapter->hw;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   940
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   941
	adapter->test_icr |= er32(ICR);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   942
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   943
	return IRQ_HANDLED;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   944
}
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   945
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   946
static int e1000_intr_test(struct e1000_adapter *adapter, u64 *data)
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   947
{
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   948
	struct net_device *netdev = adapter->netdev;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   949
	struct e1000_hw *hw = &adapter->hw;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   950
	u32 mask;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   951
	u32 shared_int = 1;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   952
	u32 irq = adapter->pdev->irq;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   953
	int i;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   954
	int ret_val = 0;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   955
	int int_mode = E1000E_INT_MODE_LEGACY;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   956
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   957
	*data = 0;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   958
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   959
	/* NOTE: we don't test MSI/MSI-X interrupts here, yet */
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   960
	if (adapter->int_mode == E1000E_INT_MODE_MSIX) {
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   961
		int_mode = adapter->int_mode;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   962
		e1000e_reset_interrupt_capability(adapter);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   963
		adapter->int_mode = E1000E_INT_MODE_LEGACY;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   964
		e1000e_set_interrupt_capability(adapter);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   965
	}
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   966
	/* Hook up test interrupt handler just for this test */
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   967
	if (!request_irq(irq, e1000_test_intr, IRQF_PROBE_SHARED, netdev->name,
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   968
			 netdev)) {
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   969
		shared_int = 0;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   970
	} else if (request_irq(irq, e1000_test_intr, IRQF_SHARED,
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   971
		 netdev->name, netdev)) {
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   972
		*data = 1;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   973
		ret_val = -1;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   974
		goto out;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   975
	}
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   976
	e_info("testing %s interrupt\n", (shared_int ? "shared" : "unshared"));
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   977
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   978
	/* Disable all the interrupts */
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   979
	ew32(IMC, 0xFFFFFFFF);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   980
	msleep(10);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   981
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   982
	/* Test each interrupt */
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   983
	for (i = 0; i < 10; i++) {
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   984
		/* Interrupt to test */
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   985
		mask = 1 << i;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   986
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   987
		if (adapter->flags & FLAG_IS_ICH) {
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   988
			switch (mask) {
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   989
			case E1000_ICR_RXSEQ:
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   990
				continue;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   991
			case 0x00000100:
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   992
				if (adapter->hw.mac.type == e1000_ich8lan ||
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   993
				    adapter->hw.mac.type == e1000_ich9lan)
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   994
					continue;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   995
				break;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   996
			default:
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   997
				break;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   998
			}
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
   999
		}
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1000
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1001
		if (!shared_int) {
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1002
			/*
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1003
			 * Disable the interrupt to be reported in
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1004
			 * the cause register and then force the same
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1005
			 * interrupt and see if one gets posted.  If
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1006
			 * an interrupt was posted to the bus, the
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1007
			 * test failed.
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1008
			 */
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1009
			adapter->test_icr = 0;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1010
			ew32(IMC, mask);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1011
			ew32(ICS, mask);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1012
			msleep(10);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1013
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1014
			if (adapter->test_icr & mask) {
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1015
				*data = 3;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1016
				break;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1017
			}
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1018
		}
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1019
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1020
		/*
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1021
		 * Enable the interrupt to be reported in
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1022
		 * the cause register and then force the same
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1023
		 * interrupt and see if one gets posted.  If
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1024
		 * an interrupt was not posted to the bus, the
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1025
		 * test failed.
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1026
		 */
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1027
		adapter->test_icr = 0;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1028
		ew32(IMS, mask);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1029
		ew32(ICS, mask);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1030
		msleep(10);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1031
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1032
		if (!(adapter->test_icr & mask)) {
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1033
			*data = 4;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1034
			break;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1035
		}
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1036
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1037
		if (!shared_int) {
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1038
			/*
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1039
			 * Disable the other interrupts to be reported in
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1040
			 * the cause register and then force the other
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1041
			 * interrupts and see if any get posted.  If
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1042
			 * an interrupt was posted to the bus, the
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1043
			 * test failed.
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1044
			 */
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1045
			adapter->test_icr = 0;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1046
			ew32(IMC, ~mask & 0x00007FFF);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1047
			ew32(ICS, ~mask & 0x00007FFF);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1048
			msleep(10);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1049
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1050
			if (adapter->test_icr) {
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1051
				*data = 5;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1052
				break;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1053
			}
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1054
		}
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1055
	}
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1056
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1057
	/* Disable all the interrupts */
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1058
	ew32(IMC, 0xFFFFFFFF);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1059
	msleep(10);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1060
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1061
	/* Unhook test interrupt handler */
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1062
	free_irq(irq, netdev);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1063
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1064
out:
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1065
	if (int_mode == E1000E_INT_MODE_MSIX) {
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1066
		e1000e_reset_interrupt_capability(adapter);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1067
		adapter->int_mode = int_mode;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1068
		e1000e_set_interrupt_capability(adapter);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1069
	}
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1070
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1071
	return ret_val;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1072
}
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1073
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1074
static void e1000_free_desc_rings(struct e1000_adapter *adapter)
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1075
{
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1076
	struct e1000_ring *tx_ring = &adapter->test_tx_ring;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1077
	struct e1000_ring *rx_ring = &adapter->test_rx_ring;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1078
	struct pci_dev *pdev = adapter->pdev;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1079
	int i;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1080
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1081
	if (tx_ring->desc && tx_ring->buffer_info) {
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1082
		for (i = 0; i < tx_ring->count; i++) {
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1083
			if (tx_ring->buffer_info[i].dma)
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1084
				pci_unmap_single(pdev,
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1085
					tx_ring->buffer_info[i].dma,
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1086
					tx_ring->buffer_info[i].length,
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1087
					PCI_DMA_TODEVICE);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1088
			if (tx_ring->buffer_info[i].skb)
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1089
				dev_kfree_skb(tx_ring->buffer_info[i].skb);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1090
		}
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1091
	}
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1092
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1093
	if (rx_ring->desc && rx_ring->buffer_info) {
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1094
		for (i = 0; i < rx_ring->count; i++) {
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1095
			if (rx_ring->buffer_info[i].dma)
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1096
				pci_unmap_single(pdev,
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1097
					rx_ring->buffer_info[i].dma,
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1098
					2048, PCI_DMA_FROMDEVICE);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1099
			if (rx_ring->buffer_info[i].skb)
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1100
				dev_kfree_skb(rx_ring->buffer_info[i].skb);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1101
		}
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1102
	}
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1103
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1104
	if (tx_ring->desc) {
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1105
		dma_free_coherent(&pdev->dev, tx_ring->size, tx_ring->desc,
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1106
				  tx_ring->dma);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1107
		tx_ring->desc = NULL;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1108
	}
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1109
	if (rx_ring->desc) {
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1110
		dma_free_coherent(&pdev->dev, rx_ring->size, rx_ring->desc,
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1111
				  rx_ring->dma);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1112
		rx_ring->desc = NULL;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1113
	}
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1114
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1115
	kfree(tx_ring->buffer_info);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1116
	tx_ring->buffer_info = NULL;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1117
	kfree(rx_ring->buffer_info);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1118
	rx_ring->buffer_info = NULL;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1119
}
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1120
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1121
static int e1000_setup_desc_rings(struct e1000_adapter *adapter)
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1122
{
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1123
	struct e1000_ring *tx_ring = &adapter->test_tx_ring;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1124
	struct e1000_ring *rx_ring = &adapter->test_rx_ring;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1125
	struct pci_dev *pdev = adapter->pdev;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1126
	struct e1000_hw *hw = &adapter->hw;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1127
	u32 rctl;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1128
	int i;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1129
	int ret_val;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1130
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1131
	/* Setup Tx descriptor ring and Tx buffers */
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1132
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1133
	if (!tx_ring->count)
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1134
		tx_ring->count = E1000_DEFAULT_TXD;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1135
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1136
	tx_ring->buffer_info = kcalloc(tx_ring->count,
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1137
				       sizeof(struct e1000_buffer),
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1138
				       GFP_KERNEL);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1139
	if (!(tx_ring->buffer_info)) {
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1140
		ret_val = 1;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1141
		goto err_nomem;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1142
	}
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1143
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1144
	tx_ring->size = tx_ring->count * sizeof(struct e1000_tx_desc);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1145
	tx_ring->size = ALIGN(tx_ring->size, 4096);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1146
	tx_ring->desc = dma_alloc_coherent(&pdev->dev, tx_ring->size,
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1147
					   &tx_ring->dma, GFP_KERNEL);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1148
	if (!tx_ring->desc) {
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1149
		ret_val = 2;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1150
		goto err_nomem;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1151
	}
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1152
	tx_ring->next_to_use = 0;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1153
	tx_ring->next_to_clean = 0;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1154
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1155
	ew32(TDBAL, ((u64) tx_ring->dma & 0x00000000FFFFFFFF));
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1156
	ew32(TDBAH, ((u64) tx_ring->dma >> 32));
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1157
	ew32(TDLEN, tx_ring->count * sizeof(struct e1000_tx_desc));
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1158
	ew32(TDH, 0);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1159
	ew32(TDT, 0);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1160
	ew32(TCTL, E1000_TCTL_PSP | E1000_TCTL_EN | E1000_TCTL_MULR |
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1161
	     E1000_COLLISION_THRESHOLD << E1000_CT_SHIFT |
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1162
	     E1000_COLLISION_DISTANCE << E1000_COLD_SHIFT);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1163
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1164
	for (i = 0; i < tx_ring->count; i++) {
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1165
		struct e1000_tx_desc *tx_desc = E1000_TX_DESC(*tx_ring, i);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1166
		struct sk_buff *skb;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1167
		unsigned int skb_size = 1024;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1168
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1169
		skb = alloc_skb(skb_size, GFP_KERNEL);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1170
		if (!skb) {
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1171
			ret_val = 3;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1172
			goto err_nomem;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1173
		}
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1174
		skb_put(skb, skb_size);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1175
		tx_ring->buffer_info[i].skb = skb;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1176
		tx_ring->buffer_info[i].length = skb->len;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1177
		tx_ring->buffer_info[i].dma =
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1178
			pci_map_single(pdev, skb->data, skb->len,
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1179
				       PCI_DMA_TODEVICE);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1180
		if (pci_dma_mapping_error(pdev, tx_ring->buffer_info[i].dma)) {
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1181
			ret_val = 4;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1182
			goto err_nomem;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1183
		}
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1184
		tx_desc->buffer_addr = cpu_to_le64(tx_ring->buffer_info[i].dma);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1185
		tx_desc->lower.data = cpu_to_le32(skb->len);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1186
		tx_desc->lower.data |= cpu_to_le32(E1000_TXD_CMD_EOP |
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1187
						   E1000_TXD_CMD_IFCS |
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1188
						   E1000_TXD_CMD_RS);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1189
		tx_desc->upper.data = 0;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1190
	}
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1191
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1192
	/* Setup Rx descriptor ring and Rx buffers */
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1193
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1194
	if (!rx_ring->count)
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1195
		rx_ring->count = E1000_DEFAULT_RXD;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1196
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1197
	rx_ring->buffer_info = kcalloc(rx_ring->count,
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1198
				       sizeof(struct e1000_buffer),
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1199
				       GFP_KERNEL);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1200
	if (!(rx_ring->buffer_info)) {
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1201
		ret_val = 5;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1202
		goto err_nomem;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1203
	}
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1204
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1205
	rx_ring->size = rx_ring->count * sizeof(struct e1000_rx_desc);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1206
	rx_ring->desc = dma_alloc_coherent(&pdev->dev, rx_ring->size,
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1207
					   &rx_ring->dma, GFP_KERNEL);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1208
	if (!rx_ring->desc) {
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1209
		ret_val = 6;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1210
		goto err_nomem;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1211
	}
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1212
	rx_ring->next_to_use = 0;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1213
	rx_ring->next_to_clean = 0;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1214
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1215
	rctl = er32(RCTL);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1216
	ew32(RCTL, rctl & ~E1000_RCTL_EN);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1217
	ew32(RDBAL, ((u64) rx_ring->dma & 0xFFFFFFFF));
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1218
	ew32(RDBAH, ((u64) rx_ring->dma >> 32));
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1219
	ew32(RDLEN, rx_ring->size);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1220
	ew32(RDH, 0);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1221
	ew32(RDT, 0);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1222
	rctl = E1000_RCTL_EN | E1000_RCTL_BAM | E1000_RCTL_SZ_2048 |
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1223
		E1000_RCTL_UPE | E1000_RCTL_MPE | E1000_RCTL_LPE |
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1224
		E1000_RCTL_SBP | E1000_RCTL_SECRC |
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1225
		E1000_RCTL_LBM_NO | E1000_RCTL_RDMTS_HALF |
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1226
		(adapter->hw.mac.mc_filter_type << E1000_RCTL_MO_SHIFT);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1227
	ew32(RCTL, rctl);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1228
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1229
	for (i = 0; i < rx_ring->count; i++) {
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1230
		struct e1000_rx_desc *rx_desc = E1000_RX_DESC(*rx_ring, i);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1231
		struct sk_buff *skb;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1232
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1233
		skb = alloc_skb(2048 + NET_IP_ALIGN, GFP_KERNEL);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1234
		if (!skb) {
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1235
			ret_val = 7;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1236
			goto err_nomem;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1237
		}
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1238
		skb_reserve(skb, NET_IP_ALIGN);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1239
		rx_ring->buffer_info[i].skb = skb;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1240
		rx_ring->buffer_info[i].dma =
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1241
			pci_map_single(pdev, skb->data, 2048,
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1242
				       PCI_DMA_FROMDEVICE);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1243
		if (pci_dma_mapping_error(pdev, rx_ring->buffer_info[i].dma)) {
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1244
			ret_val = 8;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1245
			goto err_nomem;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1246
		}
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1247
		rx_desc->buffer_addr =
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1248
			cpu_to_le64(rx_ring->buffer_info[i].dma);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1249
		memset(skb->data, 0x00, skb->len);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1250
	}
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1251
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1252
	return 0;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1253
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1254
err_nomem:
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1255
	e1000_free_desc_rings(adapter);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1256
	return ret_val;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1257
}
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1258
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1259
static void e1000_phy_disable_receiver(struct e1000_adapter *adapter)
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1260
{
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1261
	/* Write out to PHY registers 29 and 30 to disable the Receiver. */
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1262
	e1e_wphy(&adapter->hw, 29, 0x001F);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1263
	e1e_wphy(&adapter->hw, 30, 0x8FFC);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1264
	e1e_wphy(&adapter->hw, 29, 0x001A);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1265
	e1e_wphy(&adapter->hw, 30, 0x8FF0);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1266
}
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1267
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1268
static int e1000_integrated_phy_loopback(struct e1000_adapter *adapter)
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1269
{
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1270
	struct e1000_hw *hw = &adapter->hw;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1271
	u32 ctrl_reg = 0;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1272
	u32 stat_reg = 0;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1273
	u16 phy_reg = 0;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1274
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1275
	hw->mac.autoneg = 0;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1276
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1277
	/* Workaround: K1 must be disabled for stable 1Gbps operation */
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1278
	if (hw->mac.type == e1000_pchlan)
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1279
		e1000_configure_k1_ich8lan(hw, false);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1280
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1281
	if (hw->phy.type == e1000_phy_m88) {
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1282
		/* Auto-MDI/MDIX Off */
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1283
		e1e_wphy(hw, M88E1000_PHY_SPEC_CTRL, 0x0808);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1284
		/* reset to update Auto-MDI/MDIX */
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1285
		e1e_wphy(hw, PHY_CONTROL, 0x9140);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1286
		/* autoneg off */
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1287
		e1e_wphy(hw, PHY_CONTROL, 0x8140);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1288
	} else if (hw->phy.type == e1000_phy_gg82563)
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1289
		e1e_wphy(hw, GG82563_PHY_KMRN_MODE_CTRL, 0x1CC);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1290
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1291
	ctrl_reg = er32(CTRL);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1292
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1293
	switch (hw->phy.type) {
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1294
	case e1000_phy_ife:
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1295
		/* force 100, set loopback */
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1296
		e1e_wphy(hw, PHY_CONTROL, 0x6100);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1297
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1298
		/* Now set up the MAC to the same speed/duplex as the PHY. */
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1299
		ctrl_reg &= ~E1000_CTRL_SPD_SEL; /* Clear the speed sel bits */
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1300
		ctrl_reg |= (E1000_CTRL_FRCSPD | /* Set the Force Speed Bit */
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1301
			     E1000_CTRL_FRCDPX | /* Set the Force Duplex Bit */
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1302
			     E1000_CTRL_SPD_100 |/* Force Speed to 100 */
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1303
			     E1000_CTRL_FD);	 /* Force Duplex to FULL */
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1304
		break;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1305
	case e1000_phy_bm:
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1306
		/* Set Default MAC Interface speed to 1GB */
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1307
		e1e_rphy(hw, PHY_REG(2, 21), &phy_reg);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1308
		phy_reg &= ~0x0007;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1309
		phy_reg |= 0x006;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1310
		e1e_wphy(hw, PHY_REG(2, 21), phy_reg);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1311
		/* Assert SW reset for above settings to take effect */
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1312
		e1000e_commit_phy(hw);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1313
		mdelay(1);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1314
		/* Force Full Duplex */
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1315
		e1e_rphy(hw, PHY_REG(769, 16), &phy_reg);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1316
		e1e_wphy(hw, PHY_REG(769, 16), phy_reg | 0x000C);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1317
		/* Set Link Up (in force link) */
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1318
		e1e_rphy(hw, PHY_REG(776, 16), &phy_reg);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1319
		e1e_wphy(hw, PHY_REG(776, 16), phy_reg | 0x0040);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1320
		/* Force Link */
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1321
		e1e_rphy(hw, PHY_REG(769, 16), &phy_reg);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1322
		e1e_wphy(hw, PHY_REG(769, 16), phy_reg | 0x0040);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1323
		/* Set Early Link Enable */
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1324
		e1e_rphy(hw, PHY_REG(769, 20), &phy_reg);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1325
		e1e_wphy(hw, PHY_REG(769, 20), phy_reg | 0x0400);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1326
		/* fall through */
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1327
	default:
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1328
		/* force 1000, set loopback */
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1329
		e1e_wphy(hw, PHY_CONTROL, 0x4140);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1330
		mdelay(250);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1331
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1332
		/* Now set up the MAC to the same speed/duplex as the PHY. */
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1333
		ctrl_reg = er32(CTRL);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1334
		ctrl_reg &= ~E1000_CTRL_SPD_SEL; /* Clear the speed sel bits */
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1335
		ctrl_reg |= (E1000_CTRL_FRCSPD | /* Set the Force Speed Bit */
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1336
			     E1000_CTRL_FRCDPX | /* Set the Force Duplex Bit */
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1337
			     E1000_CTRL_SPD_1000 |/* Force Speed to 1000 */
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1338
			     E1000_CTRL_FD);	 /* Force Duplex to FULL */
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1339
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1340
		if (adapter->flags & FLAG_IS_ICH)
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1341
			ctrl_reg |= E1000_CTRL_SLU;	/* Set Link Up */
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1342
	}
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1343
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1344
	if (hw->phy.media_type == e1000_media_type_copper &&
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1345
	    hw->phy.type == e1000_phy_m88) {
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1346
		ctrl_reg |= E1000_CTRL_ILOS; /* Invert Loss of Signal */
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1347
	} else {
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1348
		/*
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1349
		 * Set the ILOS bit on the fiber Nic if half duplex link is
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1350
		 * detected.
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1351
		 */
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1352
		stat_reg = er32(STATUS);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1353
		if ((stat_reg & E1000_STATUS_FD) == 0)
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1354
			ctrl_reg |= (E1000_CTRL_ILOS | E1000_CTRL_SLU);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1355
	}
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1356
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1357
	ew32(CTRL, ctrl_reg);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1358
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1359
	/*
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1360
	 * Disable the receiver on the PHY so when a cable is plugged in, the
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1361
	 * PHY does not begin to autoneg when a cable is reconnected to the NIC.
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1362
	 */
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1363
	if (hw->phy.type == e1000_phy_m88)
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1364
		e1000_phy_disable_receiver(adapter);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1365
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1366
	udelay(500);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1367
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1368
	return 0;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1369
}
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1370
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1371
static int e1000_set_82571_fiber_loopback(struct e1000_adapter *adapter)
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1372
{
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1373
	struct e1000_hw *hw = &adapter->hw;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1374
	u32 ctrl = er32(CTRL);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1375
	int link = 0;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1376
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1377
	/* special requirements for 82571/82572 fiber adapters */
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1378
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1379
	/*
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1380
	 * jump through hoops to make sure link is up because serdes
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1381
	 * link is hardwired up
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1382
	 */
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1383
	ctrl |= E1000_CTRL_SLU;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1384
	ew32(CTRL, ctrl);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1385
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1386
	/* disable autoneg */
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1387
	ctrl = er32(TXCW);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1388
	ctrl &= ~(1 << 31);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1389
	ew32(TXCW, ctrl);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1390
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1391
	link = (er32(STATUS) & E1000_STATUS_LU);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1392
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1393
	if (!link) {
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1394
		/* set invert loss of signal */
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1395
		ctrl = er32(CTRL);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1396
		ctrl |= E1000_CTRL_ILOS;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1397
		ew32(CTRL, ctrl);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1398
	}
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1399
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1400
	/*
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1401
	 * special write to serdes control register to enable SerDes analog
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1402
	 * loopback
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1403
	 */
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1404
#define E1000_SERDES_LB_ON 0x410
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1405
	ew32(SCTL, E1000_SERDES_LB_ON);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1406
	msleep(10);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1407
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1408
	return 0;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1409
}
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1410
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1411
/* only call this for fiber/serdes connections to es2lan */
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1412
static int e1000_set_es2lan_mac_loopback(struct e1000_adapter *adapter)
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1413
{
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1414
	struct e1000_hw *hw = &adapter->hw;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1415
	u32 ctrlext = er32(CTRL_EXT);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1416
	u32 ctrl = er32(CTRL);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1417
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1418
	/*
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1419
	 * save CTRL_EXT to restore later, reuse an empty variable (unused
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1420
	 * on mac_type 80003es2lan)
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1421
	 */
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1422
	adapter->tx_fifo_head = ctrlext;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1423
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1424
	/* clear the serdes mode bits, putting the device into mac loopback */
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1425
	ctrlext &= ~E1000_CTRL_EXT_LINK_MODE_PCIE_SERDES;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1426
	ew32(CTRL_EXT, ctrlext);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1427
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1428
	/* force speed to 1000/FD, link up */
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1429
	ctrl &= ~(E1000_CTRL_SPD_1000 | E1000_CTRL_SPD_100);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1430
	ctrl |= (E1000_CTRL_SLU | E1000_CTRL_FRCSPD | E1000_CTRL_FRCDPX |
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1431
		 E1000_CTRL_SPD_1000 | E1000_CTRL_FD);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1432
	ew32(CTRL, ctrl);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1433
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1434
	/* set mac loopback */
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1435
	ctrl = er32(RCTL);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1436
	ctrl |= E1000_RCTL_LBM_MAC;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1437
	ew32(RCTL, ctrl);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1438
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1439
	/* set testing mode parameters (no need to reset later) */
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1440
#define KMRNCTRLSTA_OPMODE (0x1F << 16)
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1441
#define KMRNCTRLSTA_OPMODE_1GB_FD_GMII 0x0582
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1442
	ew32(KMRNCTRLSTA,
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1443
	     (KMRNCTRLSTA_OPMODE | KMRNCTRLSTA_OPMODE_1GB_FD_GMII));
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1444
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1445
	return 0;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1446
}
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1447
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1448
static int e1000_setup_loopback_test(struct e1000_adapter *adapter)
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1449
{
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1450
	struct e1000_hw *hw = &adapter->hw;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1451
	u32 rctl;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1452
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1453
	if (hw->phy.media_type == e1000_media_type_fiber ||
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1454
	    hw->phy.media_type == e1000_media_type_internal_serdes) {
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1455
		switch (hw->mac.type) {
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1456
		case e1000_80003es2lan:
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1457
			return e1000_set_es2lan_mac_loopback(adapter);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1458
			break;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1459
		case e1000_82571:
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1460
		case e1000_82572:
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1461
			return e1000_set_82571_fiber_loopback(adapter);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1462
			break;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1463
		default:
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1464
			rctl = er32(RCTL);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1465
			rctl |= E1000_RCTL_LBM_TCVR;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1466
			ew32(RCTL, rctl);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1467
			return 0;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1468
		}
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1469
	} else if (hw->phy.media_type == e1000_media_type_copper) {
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1470
		return e1000_integrated_phy_loopback(adapter);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1471
	}
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1472
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1473
	return 7;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1474
}
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1475
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1476
static void e1000_loopback_cleanup(struct e1000_adapter *adapter)
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1477
{
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1478
	struct e1000_hw *hw = &adapter->hw;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1479
	u32 rctl;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1480
	u16 phy_reg;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1481
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1482
	rctl = er32(RCTL);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1483
	rctl &= ~(E1000_RCTL_LBM_TCVR | E1000_RCTL_LBM_MAC);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1484
	ew32(RCTL, rctl);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1485
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1486
	switch (hw->mac.type) {
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1487
	case e1000_80003es2lan:
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1488
		if (hw->phy.media_type == e1000_media_type_fiber ||
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1489
		    hw->phy.media_type == e1000_media_type_internal_serdes) {
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1490
			/* restore CTRL_EXT, stealing space from tx_fifo_head */
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1491
			ew32(CTRL_EXT, adapter->tx_fifo_head);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1492
			adapter->tx_fifo_head = 0;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1493
		}
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1494
		/* fall through */
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1495
	case e1000_82571:
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1496
	case e1000_82572:
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1497
		if (hw->phy.media_type == e1000_media_type_fiber ||
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1498
		    hw->phy.media_type == e1000_media_type_internal_serdes) {
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1499
#define E1000_SERDES_LB_OFF 0x400
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1500
			ew32(SCTL, E1000_SERDES_LB_OFF);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1501
			msleep(10);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1502
			break;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1503
		}
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1504
		/* Fall Through */
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1505
	default:
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1506
		hw->mac.autoneg = 1;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1507
		if (hw->phy.type == e1000_phy_gg82563)
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1508
			e1e_wphy(hw, GG82563_PHY_KMRN_MODE_CTRL, 0x180);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1509
		e1e_rphy(hw, PHY_CONTROL, &phy_reg);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1510
		if (phy_reg & MII_CR_LOOPBACK) {
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1511
			phy_reg &= ~MII_CR_LOOPBACK;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1512
			e1e_wphy(hw, PHY_CONTROL, phy_reg);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1513
			e1000e_commit_phy(hw);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1514
		}
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1515
		break;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1516
	}
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1517
}
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1518
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1519
static void e1000_create_lbtest_frame(struct sk_buff *skb,
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1520
				      unsigned int frame_size)
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1521
{
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1522
	memset(skb->data, 0xFF, frame_size);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1523
	frame_size &= ~1;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1524
	memset(&skb->data[frame_size / 2], 0xAA, frame_size / 2 - 1);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1525
	memset(&skb->data[frame_size / 2 + 10], 0xBE, 1);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1526
	memset(&skb->data[frame_size / 2 + 12], 0xAF, 1);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1527
}
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1528
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1529
static int e1000_check_lbtest_frame(struct sk_buff *skb,
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1530
				    unsigned int frame_size)
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1531
{
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1532
	frame_size &= ~1;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1533
	if (*(skb->data + 3) == 0xFF)
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1534
		if ((*(skb->data + frame_size / 2 + 10) == 0xBE) &&
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1535
		   (*(skb->data + frame_size / 2 + 12) == 0xAF))
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1536
			return 0;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1537
	return 13;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1538
}
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1539
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1540
static int e1000_run_loopback_test(struct e1000_adapter *adapter)
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1541
{
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1542
	struct e1000_ring *tx_ring = &adapter->test_tx_ring;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1543
	struct e1000_ring *rx_ring = &adapter->test_rx_ring;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1544
	struct pci_dev *pdev = adapter->pdev;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1545
	struct e1000_hw *hw = &adapter->hw;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1546
	int i, j, k, l;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1547
	int lc;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1548
	int good_cnt;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1549
	int ret_val = 0;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1550
	unsigned long time;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1551
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1552
	ew32(RDT, rx_ring->count - 1);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1553
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1554
	/*
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1555
	 * Calculate the loop count based on the largest descriptor ring
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1556
	 * The idea is to wrap the largest ring a number of times using 64
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1557
	 * send/receive pairs during each loop
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1558
	 */
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1559
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1560
	if (rx_ring->count <= tx_ring->count)
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1561
		lc = ((tx_ring->count / 64) * 2) + 1;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1562
	else
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1563
		lc = ((rx_ring->count / 64) * 2) + 1;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1564
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1565
	k = 0;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1566
	l = 0;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1567
	for (j = 0; j <= lc; j++) { /* loop count loop */
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1568
		for (i = 0; i < 64; i++) { /* send the packets */
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1569
			e1000_create_lbtest_frame(tx_ring->buffer_info[k].skb,
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1570
						  1024);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1571
			pci_dma_sync_single_for_device(pdev,
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1572
					tx_ring->buffer_info[k].dma,
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1573
					tx_ring->buffer_info[k].length,
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1574
					PCI_DMA_TODEVICE);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1575
			k++;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1576
			if (k == tx_ring->count)
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1577
				k = 0;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1578
		}
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1579
		ew32(TDT, k);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1580
		msleep(200);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1581
		time = jiffies; /* set the start time for the receive */
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1582
		good_cnt = 0;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1583
		do { /* receive the sent packets */
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1584
			pci_dma_sync_single_for_cpu(pdev,
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1585
					rx_ring->buffer_info[l].dma, 2048,
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1586
					PCI_DMA_FROMDEVICE);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1587
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1588
			ret_val = e1000_check_lbtest_frame(
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1589
					rx_ring->buffer_info[l].skb, 1024);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1590
			if (!ret_val)
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1591
				good_cnt++;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1592
			l++;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1593
			if (l == rx_ring->count)
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1594
				l = 0;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1595
			/*
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1596
			 * time + 20 msecs (200 msecs on 2.4) is more than
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1597
			 * enough time to complete the receives, if it's
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1598
			 * exceeded, break and error off
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1599
			 */
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1600
		} while ((good_cnt < 64) && !time_after(jiffies, time + 20));
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1601
		if (good_cnt != 64) {
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1602
			ret_val = 13; /* ret_val is the same as mis-compare */
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1603
			break;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1604
		}
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1605
		if (jiffies >= (time + 20)) {
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1606
			ret_val = 14; /* error code for time out error */
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1607
			break;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1608
		}
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1609
	} /* end loop count loop */
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1610
	return ret_val;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1611
}
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1612
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1613
static int e1000_loopback_test(struct e1000_adapter *adapter, u64 *data)
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1614
{
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1615
	/*
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1616
	 * PHY loopback cannot be performed if SoL/IDER
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1617
	 * sessions are active
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1618
	 */
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1619
	if (e1000_check_reset_block(&adapter->hw)) {
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1620
		e_err("Cannot do PHY loopback test when SoL/IDER is active.\n");
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1621
		*data = 0;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1622
		goto out;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1623
	}
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1624
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1625
	*data = e1000_setup_desc_rings(adapter);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1626
	if (*data)
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1627
		goto out;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1628
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1629
	*data = e1000_setup_loopback_test(adapter);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1630
	if (*data)
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1631
		goto err_loopback;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1632
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1633
	*data = e1000_run_loopback_test(adapter);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1634
	e1000_loopback_cleanup(adapter);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1635
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1636
err_loopback:
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1637
	e1000_free_desc_rings(adapter);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1638
out:
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1639
	return *data;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1640
}
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1641
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1642
static int e1000_link_test(struct e1000_adapter *adapter, u64 *data)
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1643
{
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1644
	struct e1000_hw *hw = &adapter->hw;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1645
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1646
	*data = 0;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1647
	if (hw->phy.media_type == e1000_media_type_internal_serdes) {
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1648
		int i = 0;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1649
		hw->mac.serdes_has_link = false;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1650
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1651
		/*
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1652
		 * On some blade server designs, link establishment
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1653
		 * could take as long as 2-3 minutes
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1654
		 */
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1655
		do {
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1656
			hw->mac.ops.check_for_link(hw);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1657
			if (hw->mac.serdes_has_link)
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1658
				return *data;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1659
			msleep(20);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1660
		} while (i++ < 3750);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1661
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1662
		*data = 1;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1663
	} else {
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1664
		hw->mac.ops.check_for_link(hw);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1665
		if (hw->mac.autoneg)
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1666
			msleep(4000);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1667
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1668
		if (!(er32(STATUS) &
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1669
		      E1000_STATUS_LU))
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1670
			*data = 1;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1671
	}
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1672
	return *data;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1673
}
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1674
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1675
static int e1000e_get_sset_count(struct net_device *netdev, int sset)
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1676
{
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1677
	switch (sset) {
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1678
	case ETH_SS_TEST:
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1679
		return E1000_TEST_LEN;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1680
	case ETH_SS_STATS:
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1681
		return E1000_STATS_LEN;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1682
	default:
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1683
		return -EOPNOTSUPP;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1684
	}
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1685
}
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1686
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1687
static void e1000_diag_test(struct net_device *netdev,
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1688
			    struct ethtool_test *eth_test, u64 *data)
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1689
{
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1690
	struct e1000_adapter *adapter = netdev_priv(netdev);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1691
	u16 autoneg_advertised;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1692
	u8 forced_speed_duplex;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1693
	u8 autoneg;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1694
	bool if_running = 0;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1695
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1696
	if (adapter->ecdev)
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1697
		return;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1698
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1699
	if_running = netif_running(netdev);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1700
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1701
	set_bit(__E1000_TESTING, &adapter->state);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1702
	if (eth_test->flags == ETH_TEST_FL_OFFLINE) {
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1703
		/* Offline tests */
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1704
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1705
		/* save speed, duplex, autoneg settings */
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1706
		autoneg_advertised = adapter->hw.phy.autoneg_advertised;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1707
		forced_speed_duplex = adapter->hw.mac.forced_speed_duplex;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1708
		autoneg = adapter->hw.mac.autoneg;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1709
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1710
		e_info("offline testing starting\n");
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1711
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1712
		/*
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1713
		 * Link test performed before hardware reset so autoneg doesn't
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1714
		 * interfere with test result
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1715
		 */
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1716
		if (e1000_link_test(adapter, &data[4]))
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1717
			eth_test->flags |= ETH_TEST_FL_FAILED;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1718
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1719
		if (if_running)
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1720
			/* indicate we're in test mode */
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1721
			dev_close(netdev);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1722
		else
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1723
			e1000e_reset(adapter);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1724
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1725
		if (e1000_reg_test(adapter, &data[0]))
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1726
			eth_test->flags |= ETH_TEST_FL_FAILED;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1727
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1728
		e1000e_reset(adapter);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1729
		if (e1000_eeprom_test(adapter, &data[1]))
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1730
			eth_test->flags |= ETH_TEST_FL_FAILED;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1731
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1732
		e1000e_reset(adapter);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1733
		if (e1000_intr_test(adapter, &data[2]))
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1734
			eth_test->flags |= ETH_TEST_FL_FAILED;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1735
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1736
		e1000e_reset(adapter);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1737
		/* make sure the phy is powered up */
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1738
		e1000e_power_up_phy(adapter);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1739
		if (e1000_loopback_test(adapter, &data[3]))
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1740
			eth_test->flags |= ETH_TEST_FL_FAILED;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1741
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1742
		/* restore speed, duplex, autoneg settings */
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1743
		adapter->hw.phy.autoneg_advertised = autoneg_advertised;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1744
		adapter->hw.mac.forced_speed_duplex = forced_speed_duplex;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1745
		adapter->hw.mac.autoneg = autoneg;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1746
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1747
		/* force this routine to wait until autoneg complete/timeout */
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1748
		adapter->hw.phy.autoneg_wait_to_complete = 1;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1749
		e1000e_reset(adapter);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1750
		adapter->hw.phy.autoneg_wait_to_complete = 0;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1751
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1752
		clear_bit(__E1000_TESTING, &adapter->state);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1753
		if (if_running)
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1754
			dev_open(netdev);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1755
	} else {
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1756
		e_info("online testing starting\n");
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1757
		/* Online tests */
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1758
		if (e1000_link_test(adapter, &data[4]))
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1759
			eth_test->flags |= ETH_TEST_FL_FAILED;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1760
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1761
		/* Online tests aren't run; pass by default */
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1762
		data[0] = 0;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1763
		data[1] = 0;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1764
		data[2] = 0;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1765
		data[3] = 0;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1766
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1767
		clear_bit(__E1000_TESTING, &adapter->state);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1768
	}
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1769
	msleep_interruptible(4 * 1000);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1770
}
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1771
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1772
static void e1000_get_wol(struct net_device *netdev,
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1773
			  struct ethtool_wolinfo *wol)
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1774
{
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1775
	struct e1000_adapter *adapter = netdev_priv(netdev);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1776
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1777
	wol->supported = 0;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1778
	wol->wolopts = 0;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1779
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1780
	if (!(adapter->flags & FLAG_HAS_WOL) ||
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1781
	    !device_can_wakeup(&adapter->pdev->dev))
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1782
		return;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1783
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1784
	wol->supported = WAKE_UCAST | WAKE_MCAST |
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1785
	                 WAKE_BCAST | WAKE_MAGIC |
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1786
	                 WAKE_PHY | WAKE_ARP;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1787
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1788
	/* apply any specific unsupported masks here */
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1789
	if (adapter->flags & FLAG_NO_WAKE_UCAST) {
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1790
		wol->supported &= ~WAKE_UCAST;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1791
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1792
		if (adapter->wol & E1000_WUFC_EX)
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1793
			e_err("Interface does not support directed (unicast) "
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1794
			      "frame wake-up packets\n");
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1795
	}
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1796
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1797
	if (adapter->wol & E1000_WUFC_EX)
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1798
		wol->wolopts |= WAKE_UCAST;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1799
	if (adapter->wol & E1000_WUFC_MC)
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1800
		wol->wolopts |= WAKE_MCAST;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1801
	if (adapter->wol & E1000_WUFC_BC)
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1802
		wol->wolopts |= WAKE_BCAST;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1803
	if (adapter->wol & E1000_WUFC_MAG)
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1804
		wol->wolopts |= WAKE_MAGIC;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1805
	if (adapter->wol & E1000_WUFC_LNKC)
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1806
		wol->wolopts |= WAKE_PHY;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1807
	if (adapter->wol & E1000_WUFC_ARP)
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1808
		wol->wolopts |= WAKE_ARP;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1809
}
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1810
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1811
static int e1000_set_wol(struct net_device *netdev,
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1812
			 struct ethtool_wolinfo *wol)
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1813
{
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1814
	struct e1000_adapter *adapter = netdev_priv(netdev);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1815
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1816
	if (!(adapter->flags & FLAG_HAS_WOL) ||
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1817
	    !device_can_wakeup(&adapter->pdev->dev) ||
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1818
	    (wol->wolopts & ~(WAKE_UCAST | WAKE_MCAST | WAKE_BCAST |
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1819
	                      WAKE_MAGIC | WAKE_PHY | WAKE_ARP)))
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1820
		return -EOPNOTSUPP;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1821
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1822
	/* these settings will always override what we currently have */
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1823
	adapter->wol = 0;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1824
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1825
	if (wol->wolopts & WAKE_UCAST)
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1826
		adapter->wol |= E1000_WUFC_EX;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1827
	if (wol->wolopts & WAKE_MCAST)
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1828
		adapter->wol |= E1000_WUFC_MC;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1829
	if (wol->wolopts & WAKE_BCAST)
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1830
		adapter->wol |= E1000_WUFC_BC;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1831
	if (wol->wolopts & WAKE_MAGIC)
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1832
		adapter->wol |= E1000_WUFC_MAG;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1833
	if (wol->wolopts & WAKE_PHY)
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1834
		adapter->wol |= E1000_WUFC_LNKC;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1835
	if (wol->wolopts & WAKE_ARP)
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1836
		adapter->wol |= E1000_WUFC_ARP;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1837
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1838
	device_set_wakeup_enable(&adapter->pdev->dev, adapter->wol);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1839
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1840
	return 0;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1841
}
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1842
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1843
/* toggle LED 4 times per second = 2 "blinks" per second */
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1844
#define E1000_ID_INTERVAL	(HZ/4)
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1845
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1846
/* bit defines for adapter->led_status */
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1847
#define E1000_LED_ON		0
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1848
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1849
static void e1000e_led_blink_task(struct work_struct *work)
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1850
{
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1851
	struct e1000_adapter *adapter = container_of(work,
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1852
	                                struct e1000_adapter, led_blink_task);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1853
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1854
	if (test_and_change_bit(E1000_LED_ON, &adapter->led_status))
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1855
		adapter->hw.mac.ops.led_off(&adapter->hw);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1856
	else
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1857
		adapter->hw.mac.ops.led_on(&adapter->hw);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1858
}
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1859
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1860
static void e1000_led_blink_callback(unsigned long data)
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1861
{
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1862
	struct e1000_adapter *adapter = (struct e1000_adapter *) data;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1863
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1864
	schedule_work(&adapter->led_blink_task);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1865
	mod_timer(&adapter->blink_timer, jiffies + E1000_ID_INTERVAL);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1866
}
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1867
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1868
static int e1000_phys_id(struct net_device *netdev, u32 data)
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1869
{
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1870
	struct e1000_adapter *adapter = netdev_priv(netdev);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1871
	struct e1000_hw *hw = &adapter->hw;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1872
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1873
	if (!data)
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1874
		data = INT_MAX;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1875
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1876
	if ((hw->phy.type == e1000_phy_ife) ||
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1877
	    (hw->mac.type == e1000_pchlan) ||
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1878
	    (hw->mac.type == e1000_82583) ||
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1879
	    (hw->mac.type == e1000_82574)) {
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1880
		INIT_WORK(&adapter->led_blink_task, e1000e_led_blink_task);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1881
		if (!adapter->blink_timer.function) {
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1882
			init_timer(&adapter->blink_timer);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1883
			adapter->blink_timer.function =
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1884
				e1000_led_blink_callback;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1885
			adapter->blink_timer.data = (unsigned long) adapter;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1886
		}
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1887
		mod_timer(&adapter->blink_timer, jiffies);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1888
		msleep_interruptible(data * 1000);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1889
		del_timer_sync(&adapter->blink_timer);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1890
		if (hw->phy.type == e1000_phy_ife)
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1891
			e1e_wphy(hw, IFE_PHY_SPECIAL_CONTROL_LED, 0);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1892
	} else {
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1893
		e1000e_blink_led(hw);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1894
		msleep_interruptible(data * 1000);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1895
	}
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1896
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1897
	hw->mac.ops.led_off(hw);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1898
	clear_bit(E1000_LED_ON, &adapter->led_status);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1899
	hw->mac.ops.cleanup_led(hw);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1900
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1901
	return 0;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1902
}
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1903
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1904
static int e1000_get_coalesce(struct net_device *netdev,
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1905
			      struct ethtool_coalesce *ec)
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1906
{
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1907
	struct e1000_adapter *adapter = netdev_priv(netdev);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1908
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1909
	if (adapter->itr_setting <= 3)
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1910
		ec->rx_coalesce_usecs = adapter->itr_setting;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1911
	else
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1912
		ec->rx_coalesce_usecs = 1000000 / adapter->itr_setting;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1913
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1914
	return 0;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1915
}
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1916
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1917
static int e1000_set_coalesce(struct net_device *netdev,
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1918
			      struct ethtool_coalesce *ec)
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1919
{
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1920
	struct e1000_adapter *adapter = netdev_priv(netdev);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1921
	struct e1000_hw *hw = &adapter->hw;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1922
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1923
	if ((ec->rx_coalesce_usecs > E1000_MAX_ITR_USECS) ||
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1924
	    ((ec->rx_coalesce_usecs > 3) &&
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1925
	     (ec->rx_coalesce_usecs < E1000_MIN_ITR_USECS)) ||
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1926
	    (ec->rx_coalesce_usecs == 2))
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1927
		return -EINVAL;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1928
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1929
	if (ec->rx_coalesce_usecs <= 3) {
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1930
		adapter->itr = 20000;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1931
		adapter->itr_setting = ec->rx_coalesce_usecs;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1932
	} else {
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1933
		adapter->itr = (1000000 / ec->rx_coalesce_usecs);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1934
		adapter->itr_setting = adapter->itr & ~3;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1935
	}
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1936
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1937
	if (adapter->itr_setting != 0)
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1938
		ew32(ITR, 1000000000 / (adapter->itr * 256));
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1939
	else
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1940
		ew32(ITR, 0);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1941
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1942
	return 0;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1943
}
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1944
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1945
static int e1000_nway_reset(struct net_device *netdev)
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1946
{
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1947
	struct e1000_adapter *adapter = netdev_priv(netdev);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1948
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1949
	if (adapter->ecdev)
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1950
		return -EBUSY;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1951
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1952
	if (netif_running(netdev))
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1953
		e1000e_reinit_locked(adapter);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1954
	return 0;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1955
}
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1956
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1957
static void e1000_get_ethtool_stats(struct net_device *netdev,
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1958
				    struct ethtool_stats *stats,
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1959
				    u64 *data)
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1960
{
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1961
	struct e1000_adapter *adapter = netdev_priv(netdev);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1962
	int i;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1963
	char *p = NULL;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1964
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1965
	e1000e_update_stats(adapter);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1966
	for (i = 0; i < E1000_GLOBAL_STATS_LEN; i++) {
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1967
		switch (e1000_gstrings_stats[i].type) {
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1968
		case NETDEV_STATS:
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1969
			p = (char *) netdev +
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1970
					e1000_gstrings_stats[i].stat_offset;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1971
			break;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1972
		case E1000_STATS:
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1973
			p = (char *) adapter +
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1974
					e1000_gstrings_stats[i].stat_offset;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1975
			break;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1976
		}
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1977
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1978
		data[i] = (e1000_gstrings_stats[i].sizeof_stat ==
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1979
			sizeof(u64)) ? *(u64 *)p : *(u32 *)p;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1980
	}
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1981
}
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1982
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1983
static void e1000_get_strings(struct net_device *netdev, u32 stringset,
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1984
			      u8 *data)
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1985
{
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1986
	u8 *p = data;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1987
	int i;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1988
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1989
	switch (stringset) {
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1990
	case ETH_SS_TEST:
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1991
		memcpy(data, *e1000_gstrings_test, sizeof(e1000_gstrings_test));
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1992
		break;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1993
	case ETH_SS_STATS:
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1994
		for (i = 0; i < E1000_GLOBAL_STATS_LEN; i++) {
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1995
			memcpy(p, e1000_gstrings_stats[i].stat_string,
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1996
			       ETH_GSTRING_LEN);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1997
			p += ETH_GSTRING_LEN;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1998
		}
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  1999
		break;
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2000
	}
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2001
}
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2002
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2003
static const struct ethtool_ops e1000_ethtool_ops = {
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2004
	.get_settings		= e1000_get_settings,
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2005
	.set_settings		= e1000_set_settings,
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2006
	.get_drvinfo		= e1000_get_drvinfo,
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2007
	.get_regs_len		= e1000_get_regs_len,
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2008
	.get_regs		= e1000_get_regs,
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2009
	.get_wol		= e1000_get_wol,
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2010
	.set_wol		= e1000_set_wol,
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2011
	.get_msglevel		= e1000_get_msglevel,
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2012
	.set_msglevel		= e1000_set_msglevel,
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2013
	.nway_reset		= e1000_nway_reset,
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2014
	.get_link		= e1000_get_link,
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2015
	.get_eeprom_len		= e1000_get_eeprom_len,
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2016
	.get_eeprom		= e1000_get_eeprom,
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2017
	.set_eeprom		= e1000_set_eeprom,
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2018
	.get_ringparam		= e1000_get_ringparam,
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2019
	.set_ringparam		= e1000_set_ringparam,
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2020
	.get_pauseparam		= e1000_get_pauseparam,
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2021
	.set_pauseparam		= e1000_set_pauseparam,
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2022
	.get_rx_csum		= e1000_get_rx_csum,
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2023
	.set_rx_csum		= e1000_set_rx_csum,
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2024
	.get_tx_csum		= e1000_get_tx_csum,
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2025
	.set_tx_csum		= e1000_set_tx_csum,
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2026
	.get_sg			= ethtool_op_get_sg,
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2027
	.set_sg			= ethtool_op_set_sg,
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2028
	.get_tso		= ethtool_op_get_tso,
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2029
	.set_tso		= e1000_set_tso,
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2030
	.self_test		= e1000_diag_test,
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2031
	.get_strings		= e1000_get_strings,
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2032
	.phys_id		= e1000_phys_id,
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2033
	.get_ethtool_stats	= e1000_get_ethtool_stats,
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2034
	.get_sset_count		= e1000e_get_sset_count,
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2035
	.get_coalesce		= e1000_get_coalesce,
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2036
	.set_coalesce		= e1000_set_coalesce,
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2037
	.get_flags		= ethtool_op_get_flags,
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2038
	.set_flags		= ethtool_op_set_flags,
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2039
};
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2040
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2041
void e1000e_set_ethtool_ops(struct net_device *netdev)
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2042
{
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2043
	SET_ETHTOOL_OPS(netdev, &e1000_ethtool_ops);
37c77787ea29 Added e1000e driver for 2.6.34. Thanks to Siwei Zhuang.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
  2044
}