425 lines
14 KiB
C
425 lines
14 KiB
C
/******************************************************************************
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*
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* This file is provided under a dual BSD/GPLv2 license. When using or
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* redistributing this file, you may do so under either license.
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*
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* GPL LICENSE SUMMARY
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*
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* Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved.
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* Copyright(c) 2013 - 2014 Intel Mobile Communications GmbH
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of version 2 of the GNU General Public License as
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* published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110,
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* USA
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*
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* The full GNU General Public License is included in this distribution
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* in the file called COPYING.
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*
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* Contact Information:
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* Intel Linux Wireless <ilw@linux.intel.com>
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* Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
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*
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* BSD LICENSE
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*
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* Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved.
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* Copyright(c) 2013 - 2014 Intel Mobile Communications GmbH
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* * Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* * Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in
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* the documentation and/or other materials provided with the
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* distribution.
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* * Neither the name Intel Corporation nor the names of its
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* contributors may be used to endorse or promote products derived
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* from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*****************************************************************************/
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#ifndef __fw_api_d3_h__
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#define __fw_api_d3_h__
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/**
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* enum iwl_d3_wakeup_flags - D3 manager wakeup flags
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* @IWL_WAKEUP_D3_CONFIG_FW_ERROR: wake up on firmware sysassert
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*/
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enum iwl_d3_wakeup_flags {
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IWL_WAKEUP_D3_CONFIG_FW_ERROR = BIT(0),
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}; /* D3_MANAGER_WAKEUP_CONFIG_API_E_VER_3 */
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/**
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* struct iwl_d3_manager_config - D3 manager configuration command
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* @min_sleep_time: minimum sleep time (in usec)
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* @wakeup_flags: wakeup flags, see &enum iwl_d3_wakeup_flags
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* @wakeup_host_timer: force wakeup after this many seconds
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*
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* The structure is used for the D3_CONFIG_CMD command.
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*/
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struct iwl_d3_manager_config {
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__le32 min_sleep_time;
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__le32 wakeup_flags;
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__le32 wakeup_host_timer;
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} __packed; /* D3_MANAGER_CONFIG_CMD_S_VER_4 */
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/* TODO: OFFLOADS_QUERY_API_S_VER_1 */
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/**
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* enum iwl_d3_proto_offloads - enabled protocol offloads
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* @IWL_D3_PROTO_OFFLOAD_ARP: ARP data is enabled
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* @IWL_D3_PROTO_OFFLOAD_NS: NS (Neighbor Solicitation) is enabled
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*/
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enum iwl_proto_offloads {
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IWL_D3_PROTO_OFFLOAD_ARP = BIT(0),
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IWL_D3_PROTO_OFFLOAD_NS = BIT(1),
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};
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#define IWL_PROTO_OFFLOAD_NUM_IPV6_ADDRS_V1 2
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#define IWL_PROTO_OFFLOAD_NUM_IPV6_ADDRS_V2 6
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#define IWL_PROTO_OFFLOAD_NUM_IPV6_ADDRS_V3L 12
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#define IWL_PROTO_OFFLOAD_NUM_IPV6_ADDRS_V3S 4
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#define IWL_PROTO_OFFLOAD_NUM_IPV6_ADDRS_MAX 12
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#define IWL_PROTO_OFFLOAD_NUM_NS_CONFIG_V3L 4
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#define IWL_PROTO_OFFLOAD_NUM_NS_CONFIG_V3S 2
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/**
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* struct iwl_proto_offload_cmd_common - ARP/NS offload common part
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* @enabled: enable flags
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* @remote_ipv4_addr: remote address to answer to (or zero if all)
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* @host_ipv4_addr: our IPv4 address to respond to queries for
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* @arp_mac_addr: our MAC address for ARP responses
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* @reserved: unused
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*/
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struct iwl_proto_offload_cmd_common {
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__le32 enabled;
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__be32 remote_ipv4_addr;
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__be32 host_ipv4_addr;
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u8 arp_mac_addr[ETH_ALEN];
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__le16 reserved;
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} __packed;
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/**
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* struct iwl_proto_offload_cmd_v1 - ARP/NS offload configuration
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* @common: common/IPv4 configuration
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* @remote_ipv6_addr: remote address to answer to (or zero if all)
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* @solicited_node_ipv6_addr: broken -- solicited node address exists
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* for each target address
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* @target_ipv6_addr: our target addresses
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* @ndp_mac_addr: neighbor soliciation response MAC address
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*/
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struct iwl_proto_offload_cmd_v1 {
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struct iwl_proto_offload_cmd_common common;
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u8 remote_ipv6_addr[16];
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u8 solicited_node_ipv6_addr[16];
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u8 target_ipv6_addr[IWL_PROTO_OFFLOAD_NUM_IPV6_ADDRS_V1][16];
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u8 ndp_mac_addr[ETH_ALEN];
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__le16 reserved2;
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} __packed; /* PROT_OFFLOAD_CONFIG_CMD_DB_S_VER_1 */
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/**
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* struct iwl_proto_offload_cmd_v2 - ARP/NS offload configuration
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* @common: common/IPv4 configuration
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* @remote_ipv6_addr: remote address to answer to (or zero if all)
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* @solicited_node_ipv6_addr: broken -- solicited node address exists
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* for each target address
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* @target_ipv6_addr: our target addresses
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* @ndp_mac_addr: neighbor soliciation response MAC address
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*/
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struct iwl_proto_offload_cmd_v2 {
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struct iwl_proto_offload_cmd_common common;
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u8 remote_ipv6_addr[16];
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u8 solicited_node_ipv6_addr[16];
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u8 target_ipv6_addr[IWL_PROTO_OFFLOAD_NUM_IPV6_ADDRS_V2][16];
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u8 ndp_mac_addr[ETH_ALEN];
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u8 numValidIPv6Addresses;
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u8 reserved2[3];
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} __packed; /* PROT_OFFLOAD_CONFIG_CMD_DB_S_VER_2 */
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struct iwl_ns_config {
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struct in6_addr source_ipv6_addr;
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struct in6_addr dest_ipv6_addr;
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u8 target_mac_addr[ETH_ALEN];
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__le16 reserved;
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} __packed; /* NS_OFFLOAD_CONFIG */
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struct iwl_targ_addr {
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struct in6_addr addr;
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__le32 config_num;
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} __packed; /* TARGET_IPV6_ADDRESS */
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/**
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* struct iwl_proto_offload_cmd_v3_small - ARP/NS offload configuration
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* @common: common/IPv4 configuration
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* @target_ipv6_addr: target IPv6 addresses
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* @ns_config: NS offload configurations
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*/
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struct iwl_proto_offload_cmd_v3_small {
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struct iwl_proto_offload_cmd_common common;
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__le32 num_valid_ipv6_addrs;
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struct iwl_targ_addr targ_addrs[IWL_PROTO_OFFLOAD_NUM_IPV6_ADDRS_V3S];
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struct iwl_ns_config ns_config[IWL_PROTO_OFFLOAD_NUM_NS_CONFIG_V3S];
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} __packed; /* PROT_OFFLOAD_CONFIG_CMD_DB_S_VER_3 */
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/**
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* struct iwl_proto_offload_cmd_v3_large - ARP/NS offload configuration
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* @common: common/IPv4 configuration
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* @target_ipv6_addr: target IPv6 addresses
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* @ns_config: NS offload configurations
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*/
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struct iwl_proto_offload_cmd_v3_large {
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struct iwl_proto_offload_cmd_common common;
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__le32 num_valid_ipv6_addrs;
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struct iwl_targ_addr targ_addrs[IWL_PROTO_OFFLOAD_NUM_IPV6_ADDRS_V3L];
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struct iwl_ns_config ns_config[IWL_PROTO_OFFLOAD_NUM_NS_CONFIG_V3L];
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} __packed; /* PROT_OFFLOAD_CONFIG_CMD_DB_S_VER_3 */
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/*
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* WOWLAN_PATTERNS
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*/
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#define IWL_WOWLAN_MIN_PATTERN_LEN 16
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#define IWL_WOWLAN_MAX_PATTERN_LEN 128
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struct iwl_wowlan_pattern {
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u8 mask[IWL_WOWLAN_MAX_PATTERN_LEN / 8];
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u8 pattern[IWL_WOWLAN_MAX_PATTERN_LEN];
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u8 mask_size;
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u8 pattern_size;
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__le16 reserved;
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} __packed; /* WOWLAN_PATTERN_API_S_VER_1 */
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#define IWL_WOWLAN_MAX_PATTERNS 20
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struct iwl_wowlan_patterns_cmd {
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__le32 n_patterns;
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struct iwl_wowlan_pattern patterns[];
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} __packed; /* WOWLAN_PATTERN_ARRAY_API_S_VER_1 */
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enum iwl_wowlan_wakeup_filters {
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IWL_WOWLAN_WAKEUP_MAGIC_PACKET = BIT(0),
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IWL_WOWLAN_WAKEUP_PATTERN_MATCH = BIT(1),
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IWL_WOWLAN_WAKEUP_BEACON_MISS = BIT(2),
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IWL_WOWLAN_WAKEUP_LINK_CHANGE = BIT(3),
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IWL_WOWLAN_WAKEUP_GTK_REKEY_FAIL = BIT(4),
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IWL_WOWLAN_WAKEUP_EAP_IDENT_REQ = BIT(5),
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IWL_WOWLAN_WAKEUP_4WAY_HANDSHAKE = BIT(6),
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IWL_WOWLAN_WAKEUP_ENABLE_NET_DETECT = BIT(7),
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IWL_WOWLAN_WAKEUP_RF_KILL_DEASSERT = BIT(8),
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IWL_WOWLAN_WAKEUP_REMOTE_LINK_LOSS = BIT(9),
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IWL_WOWLAN_WAKEUP_REMOTE_SIGNATURE_TABLE = BIT(10),
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IWL_WOWLAN_WAKEUP_REMOTE_TCP_EXTERNAL = BIT(11),
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IWL_WOWLAN_WAKEUP_REMOTE_WAKEUP_PACKET = BIT(12),
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IWL_WOWLAN_WAKEUP_IOAC_MAGIC_PACKET = BIT(13),
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IWL_WOWLAN_WAKEUP_HOST_TIMER = BIT(14),
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IWL_WOWLAN_WAKEUP_RX_FRAME = BIT(15),
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IWL_WOWLAN_WAKEUP_BCN_FILTERING = BIT(16),
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}; /* WOWLAN_WAKEUP_FILTER_API_E_VER_4 */
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struct iwl_wowlan_config_cmd_v2 {
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__le32 wakeup_filter;
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__le16 non_qos_seq;
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__le16 qos_seq[8];
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u8 wowlan_ba_teardown_tids;
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u8 is_11n_connection;
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} __packed; /* WOWLAN_CONFIG_API_S_VER_2 */
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struct iwl_wowlan_config_cmd_v3 {
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struct iwl_wowlan_config_cmd_v2 common;
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u8 offloading_tid;
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u8 reserved[3];
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} __packed; /* WOWLAN_CONFIG_API_S_VER_3 */
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/*
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* WOWLAN_TSC_RSC_PARAMS
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*/
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#define IWL_NUM_RSC 16
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struct tkip_sc {
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__le16 iv16;
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__le16 pad;
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__le32 iv32;
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} __packed; /* TKIP_SC_API_U_VER_1 */
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struct iwl_tkip_rsc_tsc {
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struct tkip_sc unicast_rsc[IWL_NUM_RSC];
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struct tkip_sc multicast_rsc[IWL_NUM_RSC];
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struct tkip_sc tsc;
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} __packed; /* TKIP_TSC_RSC_API_S_VER_1 */
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struct aes_sc {
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__le64 pn;
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} __packed; /* TKIP_AES_SC_API_U_VER_1 */
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struct iwl_aes_rsc_tsc {
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struct aes_sc unicast_rsc[IWL_NUM_RSC];
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struct aes_sc multicast_rsc[IWL_NUM_RSC];
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struct aes_sc tsc;
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} __packed; /* AES_TSC_RSC_API_S_VER_1 */
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union iwl_all_tsc_rsc {
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struct iwl_tkip_rsc_tsc tkip;
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struct iwl_aes_rsc_tsc aes;
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}; /* ALL_TSC_RSC_API_S_VER_2 */
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struct iwl_wowlan_rsc_tsc_params_cmd {
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union iwl_all_tsc_rsc all_tsc_rsc;
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} __packed; /* ALL_TSC_RSC_API_S_VER_2 */
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#define IWL_MIC_KEY_SIZE 8
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struct iwl_mic_keys {
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u8 tx[IWL_MIC_KEY_SIZE];
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u8 rx_unicast[IWL_MIC_KEY_SIZE];
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u8 rx_mcast[IWL_MIC_KEY_SIZE];
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} __packed; /* MIC_KEYS_API_S_VER_1 */
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#define IWL_P1K_SIZE 5
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struct iwl_p1k_cache {
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__le16 p1k[IWL_P1K_SIZE];
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} __packed;
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#define IWL_NUM_RX_P1K_CACHE 2
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struct iwl_wowlan_tkip_params_cmd {
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struct iwl_mic_keys mic_keys;
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struct iwl_p1k_cache tx;
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struct iwl_p1k_cache rx_uni[IWL_NUM_RX_P1K_CACHE];
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struct iwl_p1k_cache rx_multi[IWL_NUM_RX_P1K_CACHE];
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} __packed; /* WOWLAN_TKIP_SETTING_API_S_VER_1 */
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#define IWL_KCK_MAX_SIZE 32
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#define IWL_KEK_MAX_SIZE 32
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struct iwl_wowlan_kek_kck_material_cmd {
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u8 kck[IWL_KCK_MAX_SIZE];
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u8 kek[IWL_KEK_MAX_SIZE];
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__le16 kck_len;
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__le16 kek_len;
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__le64 replay_ctr;
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} __packed; /* KEK_KCK_MATERIAL_API_S_VER_2 */
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#define RF_KILL_INDICATOR_FOR_WOWLAN 0x87
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enum iwl_wowlan_rekey_status {
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IWL_WOWLAN_REKEY_POST_REKEY = 0,
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IWL_WOWLAN_REKEY_WHILE_REKEY = 1,
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}; /* WOWLAN_REKEY_STATUS_API_E_VER_1 */
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enum iwl_wowlan_wakeup_reason {
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IWL_WOWLAN_WAKEUP_BY_NON_WIRELESS = 0,
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IWL_WOWLAN_WAKEUP_BY_MAGIC_PACKET = BIT(0),
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IWL_WOWLAN_WAKEUP_BY_PATTERN = BIT(1),
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IWL_WOWLAN_WAKEUP_BY_DISCONNECTION_ON_MISSED_BEACON = BIT(2),
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IWL_WOWLAN_WAKEUP_BY_DISCONNECTION_ON_DEAUTH = BIT(3),
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IWL_WOWLAN_WAKEUP_BY_GTK_REKEY_FAILURE = BIT(4),
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IWL_WOWLAN_WAKEUP_BY_RFKILL_DEASSERTED = BIT(5),
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IWL_WOWLAN_WAKEUP_BY_UCODE_ERROR = BIT(6),
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IWL_WOWLAN_WAKEUP_BY_EAPOL_REQUEST = BIT(7),
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IWL_WOWLAN_WAKEUP_BY_FOUR_WAY_HANDSHAKE = BIT(8),
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IWL_WOWLAN_WAKEUP_BY_REM_WAKE_LINK_LOSS = BIT(9),
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IWL_WOWLAN_WAKEUP_BY_REM_WAKE_SIGNATURE_TABLE = BIT(10),
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/* BIT(11) reserved */
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IWL_WOWLAN_WAKEUP_BY_REM_WAKE_WAKEUP_PACKET = BIT(12),
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}; /* WOWLAN_WAKE_UP_REASON_API_E_VER_2 */
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struct iwl_wowlan_gtk_status {
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u8 key_index;
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u8 reserved[3];
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u8 decrypt_key[16];
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u8 tkip_mic_key[8];
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struct iwl_wowlan_rsc_tsc_params_cmd rsc;
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} __packed;
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struct iwl_wowlan_status {
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struct iwl_wowlan_gtk_status gtk;
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__le64 replay_ctr;
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__le16 pattern_number;
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__le16 non_qos_seq_ctr;
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__le16 qos_seq_ctr[8];
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__le32 wakeup_reasons;
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__le32 num_of_gtk_rekeys;
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__le32 transmitted_ndps;
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__le32 received_beacons;
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__le32 wake_packet_length;
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__le32 wake_packet_bufsize;
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u8 wake_packet[]; /* can be truncated from _length to _bufsize */
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} __packed; /* WOWLAN_STATUSES_API_S_VER_6 */
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#define IWL_WOWLAN_TCP_MAX_PACKET_LEN 64
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#define IWL_WOWLAN_REMOTE_WAKE_MAX_PACKET_LEN 128
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#define IWL_WOWLAN_REMOTE_WAKE_MAX_TOKENS 2048
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struct iwl_tcp_packet_info {
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__le16 tcp_pseudo_header_checksum;
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__le16 tcp_payload_length;
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} __packed; /* TCP_PACKET_INFO_API_S_VER_2 */
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struct iwl_tcp_packet {
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struct iwl_tcp_packet_info info;
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u8 rx_mask[IWL_WOWLAN_MAX_PATTERN_LEN / 8];
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u8 data[IWL_WOWLAN_TCP_MAX_PACKET_LEN];
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} __packed; /* TCP_PROTOCOL_PACKET_API_S_VER_1 */
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struct iwl_remote_wake_packet {
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struct iwl_tcp_packet_info info;
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u8 rx_mask[IWL_WOWLAN_MAX_PATTERN_LEN / 8];
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u8 data[IWL_WOWLAN_REMOTE_WAKE_MAX_PACKET_LEN];
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} __packed; /* TCP_PROTOCOL_PACKET_API_S_VER_1 */
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struct iwl_wowlan_remote_wake_config {
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__le32 connection_max_time; /* unused */
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/* TCP_PROTOCOL_CONFIG_API_S_VER_1 */
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u8 max_syn_retries;
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u8 max_data_retries;
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u8 tcp_syn_ack_timeout;
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u8 tcp_ack_timeout;
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struct iwl_tcp_packet syn_tx;
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struct iwl_tcp_packet synack_rx;
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struct iwl_tcp_packet keepalive_ack_rx;
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struct iwl_tcp_packet fin_tx;
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struct iwl_remote_wake_packet keepalive_tx;
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struct iwl_remote_wake_packet wake_rx;
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/* REMOTE_WAKE_OFFSET_INFO_API_S_VER_1 */
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u8 sequence_number_offset;
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u8 sequence_number_length;
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u8 token_offset;
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u8 token_length;
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/* REMOTE_WAKE_PROTOCOL_PARAMS_API_S_VER_1 */
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__le32 initial_sequence_number;
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__le16 keepalive_interval;
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__le16 num_tokens;
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u8 tokens[IWL_WOWLAN_REMOTE_WAKE_MAX_TOKENS];
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} __packed; /* REMOTE_WAKE_CONFIG_API_S_VER_2 */
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/* TODO: NetDetect API */
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#endif /* __fw_api_d3_h__ */
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