cfb739b459
This is a driver for the ET1310 network device. Based on the driver found at https://sourceforge.net/projects/et131x/ Cleaned up immensely by Olaf Hartman <o.hartmann@telovital.com> and Christoph Hellwig <hch@infradead.org> Note, the powermanagement options were removed from the vendor provided driver as they did not build properly at the time. TODO: - kernel coding style cleanups - forward port for latest network driver changes - kill useless typecasts (e.g. in et1310_phy.c) - alloc_etherdev is initializing memory with zero?!? - add_timer call in et131x_netdev.c is correct? - Add power saving functionality (suspend, sleep, resume) - Implement a few more kernel Parameter (set mac ) Cc: Olaf Hartmann <o.hartmann@telovital.com> Cc: Christoph Hellwig <hch@infradead.org> Cc: Dean Adams <dadams1969@gmail.com> Cc: Victor Soriano <vjsoriano@agere.com> Cc: Andre-Sebastian Liebe <andre@lianse.eu> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
126 lines
4.2 KiB
C
126 lines
4.2 KiB
C
/*
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* Agere Systems Inc.
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* 10/100/1000 Base-T Ethernet Driver for the ET1301 and ET131x series MACs
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*
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* Copyright © 2005 Agere Systems Inc.
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* All rights reserved.
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* http://www.agere.com
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*
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*------------------------------------------------------------------------------
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*
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* et1310_pm.h - Defines, structs, enums, prototypes, etc. pertaining to power
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* management.
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*
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*------------------------------------------------------------------------------
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*
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* SOFTWARE LICENSE
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*
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* This software is provided subject to the following terms and conditions,
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* which you should read carefully before using the software. Using this
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* software indicates your acceptance of these terms and conditions. If you do
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* not agree with these terms and conditions, do not use the software.
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*
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* Copyright © 2005 Agere Systems Inc.
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* All rights reserved.
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*
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* Redistribution and use in source or binary forms, with or without
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* modifications, are permitted provided that the following conditions are met:
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*
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* . Redistributions of source code must retain the above copyright notice, this
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* list of conditions and the following Disclaimer as comments in the code as
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* well as in the documentation and/or other materials provided with the
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* distribution.
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*
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* . Redistributions in binary form must reproduce the above copyright notice,
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* this list of conditions and the following Disclaimer in the documentation
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* and/or other materials provided with the distribution.
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*
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* . Neither the name of Agere Systems Inc. nor the names of the contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* Disclaimer
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*
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* THIS SOFTWARE IS PROVIDED “AS IS” AND ANY EXPRESS OR IMPLIED WARRANTIES,
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* INCLUDING, BUT NOT LIMITED TO, INFRINGEMENT AND THE IMPLIED WARRANTIES OF
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* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. ANY
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* USE, MODIFICATION OR DISTRIBUTION OF THIS SOFTWARE IS SOLELY AT THE USERS OWN
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* RISK. IN NO EVENT SHALL AGERE SYSTEMS INC. OR CONTRIBUTORS BE LIABLE FOR ANY
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* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
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* ON ANY THEORY OF LIABILITY, INCLUDING, BUT NOT LIMITED TO, CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
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* OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH
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* DAMAGE.
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*
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*/
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#ifndef _ET1310_PM_H_
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#define _ET1310_PM_H_
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#include "et1310_address_map.h"
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#define MAX_WOL_PACKET_SIZE 0x80
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#define MAX_WOL_MASK_SIZE ( MAX_WOL_PACKET_SIZE / 8 )
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#define NUM_WOL_PATTERNS 0x5
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#define CRC16_POLY 0x1021
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/* Definition of NDIS_DEVICE_POWER_STATE */
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typedef enum {
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NdisDeviceStateUnspecified = 0,
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NdisDeviceStateD0,
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NdisDeviceStateD1,
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NdisDeviceStateD2,
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NdisDeviceStateD3
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} NDIS_DEVICE_POWER_STATE;
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typedef struct _MP_POWER_MGMT {
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/* variable putting the phy into coma mode when boot up with no cable
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* plugged in after 5 seconds
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*/
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u8 TransPhyComaModeOnBoot;
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/* Array holding the five CRC values that the device is currently
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* using for WOL. This will be queried when a pattern is to be
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* removed.
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*/
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u32 localWolAndCrc0;
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u16 WOLPatternList[NUM_WOL_PATTERNS];
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u8 WOLMaskList[NUM_WOL_PATTERNS][MAX_WOL_MASK_SIZE];
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u32 WOLMaskSize[NUM_WOL_PATTERNS];
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/* IP address */
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union {
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u32 u32;
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u8 u8[4];
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} IPAddress;
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/* Current Power state of the adapter. */
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NDIS_DEVICE_POWER_STATE PowerState;
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bool WOLState;
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bool WOLEnabled;
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bool Failed10Half;
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bool bFailedStateTransition;
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/* Next two used to save power information at power down. This
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* information will be used during power up to set up parts of Power
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* Management in JAGCore
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*/
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u32 tx_en;
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u32 rx_en;
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u16 PowerDownSpeed;
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u8 PowerDownDuplex;
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} MP_POWER_MGMT, *PMP_POWER_MGMT;
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/* Forward declaration of the private adapter structure
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* ( IS THERE A WAY TO DO THIS WITH A TYPEDEF??? )
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*/
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struct et131x_adapter;
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u16 CalculateCCITCRC16(u8 *Pattern, u8 *Mask, u32 MaskSize);
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void EnablePhyComa(struct et131x_adapter *adapter);
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void DisablePhyComa(struct et131x_adapter *adapter);
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#endif /* _ET1310_PM_H_ */
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