Internal SDO requests now synchronized with external requests.
Internal SDO requests are managed by master FSM and can conflict with
external requests managed by slave FSM. The internal SDO requests
includes SDO requests created by an application and external request are
typical created by EtherCAT Tool for SDO upload/download or a directory
fetch initiated with ethercat sdos command. The conflict will cause a
FPWR from an external request to be overwritten by a FPWR from an
internal SDO request (or oppersite) in the same "train" of datagrams.
/* Intel PRO/1000 Linux driver
* Copyright(c) 1999 - 2014 Intel Corporation.
*
* This program is free software; you can redistribute it and/or modify it
* under the terms and conditions of the GNU General Public License,
* version 2, as published by the Free Software Foundation.
*
* This program is distributed in the hope it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
* more details.
*
* The full GNU General Public License is included in this distribution in
* the file called "COPYING".
*
* Contact Information:
* Linux NICS <linux.nics@intel.com>
* e1000-devel Mailing List <e1000-devel@lists.sourceforge.net>
* Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
*/
#ifndef _E1000E_MANAGE_H_
#define _E1000E_MANAGE_H_
bool e1000e_check_mng_mode_generic(struct e1000_hw *hw);
bool e1000e_enable_tx_pkt_filtering(struct e1000_hw *hw);
s32 e1000e_mng_write_dhcp_info(struct e1000_hw *hw, u8 *buffer, u16 length);
bool e1000e_enable_mng_pass_thru(struct e1000_hw *hw);
enum e1000_mng_mode {
e1000_mng_mode_none = 0,
e1000_mng_mode_asf,
e1000_mng_mode_pt,
e1000_mng_mode_ipmi,
e1000_mng_mode_host_if_only
};
#define E1000_FACTPS_MNGCG 0x20000000
#define E1000_FWSM_MODE_MASK 0xE
#define E1000_FWSM_MODE_SHIFT 1
#define E1000_MNG_IAMT_MODE 0x3
#define E1000_MNG_DHCP_COOKIE_LENGTH 0x10
#define E1000_MNG_DHCP_COOKIE_OFFSET 0x6F0
#define E1000_MNG_DHCP_COMMAND_TIMEOUT 10
#define E1000_MNG_DHCP_TX_PAYLOAD_CMD 64
#define E1000_MNG_DHCP_COOKIE_STATUS_PARSING 0x1
#define E1000_MNG_DHCP_COOKIE_STATUS_VLAN 0x2
#define E1000_VFTA_ENTRY_SHIFT 5
#define E1000_VFTA_ENTRY_MASK 0x7F
#define E1000_VFTA_ENTRY_BIT_SHIFT_MASK 0x1F
#define E1000_HICR_EN 0x01 /* Enable bit - RO */
/* Driver sets this bit when done to put command in RAM */
#define E1000_HICR_C 0x02
#define E1000_HICR_SV 0x04 /* Status Validity */
#define E1000_HICR_FW_RESET_ENABLE 0x40
#define E1000_HICR_FW_RESET 0x80
/* Intel(R) Active Management Technology signature */
#define E1000_IAMT_SIGNATURE 0x544D4149
#endif