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2795 lines
71 KiB
2795 lines
71 KiB
/* Copyright (c) 2012-2020, The Linux Foundation. All rights reserved.
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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 the GNU General Public License version 2 and
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* only version 2 as 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,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*/
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#ifndef _IPA_H_
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#define _IPA_H_
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#include <linux/if_ether.h>
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#include <linux/ip.h>
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#include <linux/ipv6.h>
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#include <linux/msm_ipa.h>
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#include "linux/msm_gsi.h"
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#include <linux/skbuff.h>
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#include <linux/types.h>
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#include <linux/msm-sps.h>
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#define IPA_APPS_MAX_BW_IN_MBPS 700
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#define IPA_MAX_CH_STATS_SUPPORTED 5
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/**
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* the attributes of the socksv5 options
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*/
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#define IPA_SOCKSv5_ENTRY_VALID (1ul << 0)
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#define IPA_SOCKSv5_IPV4 (1ul << 1)
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#define IPA_SOCKSv5_IPV6 (1ul << 2)
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#define IPA_SOCKSv5_OPT_TS (1ul << 3)
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#define IPA_SOCKSv5_OPT_SACK (1ul << 4)
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#define IPA_SOCKSv5_OPT_WS_STC (1ul << 5)
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#define IPA_SOCKSv5_OPT_WS_DMC (1ul << 6)
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#define IPA_SOCKsv5_ADD_COM_ID 15
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#define IPA_SOCKsv5_ADD_V6_V4_COM_PM 1
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#define IPA_SOCKsv5_ADD_V4_V6_COM_PM 2
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#define IPA_SOCKsv5_ADD_V6_V6_COM_PM 3
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/**
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* enum ipa_transport_type
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* transport type: either GSI or SPS
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*/
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enum ipa_transport_type {
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IPA_TRANSPORT_TYPE_SPS,
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IPA_TRANSPORT_TYPE_GSI
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};
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/**
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* enum ipa_nat_en_type - NAT setting type in IPA end-point
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*/
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enum ipa_nat_en_type {
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IPA_BYPASS_NAT,
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IPA_SRC_NAT,
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IPA_DST_NAT,
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};
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/**
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* enum ipa_ipv6ct_en_type - IPv6CT setting type in IPA end-point
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*/
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enum ipa_ipv6ct_en_type {
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IPA_BYPASS_IPV6CT,
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IPA_ENABLE_IPV6CT,
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};
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/**
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* enum ipa_mode_type - mode setting type in IPA end-point
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* @BASIC: basic mode
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* @ENABLE_FRAMING_HDLC: not currently supported
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* @ENABLE_DEFRAMING_HDLC: not currently supported
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* @DMA: all data arriving IPA will not go through IPA logic blocks, this
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* allows IPA to work as DMA for specific pipes.
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*/
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enum ipa_mode_type {
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IPA_BASIC,
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IPA_ENABLE_FRAMING_HDLC,
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IPA_ENABLE_DEFRAMING_HDLC,
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IPA_DMA,
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};
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/**
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* enum ipa_aggr_en_type - aggregation setting type in IPA
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* end-point
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*/
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enum ipa_aggr_en_type {
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IPA_BYPASS_AGGR,
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IPA_ENABLE_AGGR,
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IPA_ENABLE_DEAGGR,
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};
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/**
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* enum ipa_aggr_type - type of aggregation in IPA end-point
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*/
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enum ipa_aggr_type {
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IPA_MBIM_16 = 0,
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IPA_HDLC = 1,
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IPA_TLP = 2,
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IPA_RNDIS = 3,
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IPA_GENERIC = 4,
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IPA_COALESCE = 5,
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IPA_QCMAP = 6,
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};
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/**
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* enum ipa_aggr_mode - global aggregation mode
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*/
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enum ipa_aggr_mode {
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IPA_MBIM_AGGR,
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IPA_QCNCM_AGGR,
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};
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/**
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* enum ipa_dp_evt_type - type of event client callback is
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* invoked for on data path
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* @IPA_RECEIVE: data is struct sk_buff
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* @IPA_WRITE_DONE: data is struct sk_buff
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*/
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enum ipa_dp_evt_type {
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IPA_RECEIVE,
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IPA_WRITE_DONE,
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IPA_CLIENT_START_POLL,
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IPA_CLIENT_COMP_NAPI,
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};
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/**
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* enum hdr_total_len_or_pad_type - type of value held by TOTAL_LEN_OR_PAD
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* field in header configuration register.
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* @IPA_HDR_PAD: field is used as padding length
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* @IPA_HDR_TOTAL_LEN: field is used as total length
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*/
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enum hdr_total_len_or_pad_type {
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IPA_HDR_PAD = 0,
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IPA_HDR_TOTAL_LEN = 1,
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};
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/**
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* struct ipa_ep_cfg_nat - NAT configuration in IPA end-point
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* @nat_en: This defines the default NAT mode for the pipe: in case of
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* filter miss - the default NAT mode defines the NATing operation
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* on the packet. Valid for Input Pipes only (IPA consumer)
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*/
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struct ipa_ep_cfg_nat {
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enum ipa_nat_en_type nat_en;
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};
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/**
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* struct ipa_ep_cfg_conn_track - IPv6 Connection tracking configuration in
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* IPA end-point
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* @conn_track_en: Defines speculative conn_track action, means if specific
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* pipe needs to have UL/DL IPv6 Connection Tracking or Bypass
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* IPv6 Connection Tracking. 0: Bypass IPv6 Connection Tracking
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* 1: IPv6 UL/DL Connection Tracking.
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* Valid for Input Pipes only (IPA consumer)
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*/
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struct ipa_ep_cfg_conn_track {
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enum ipa_ipv6ct_en_type conn_track_en;
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};
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/**
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* struct ipa_ep_cfg_hdr - header configuration in IPA end-point
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*
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* @hdr_len:Header length in bytes to be added/removed. Assuming
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* header len is constant per endpoint. Valid for
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* both Input and Output Pipes
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* @hdr_ofst_metadata_valid: 0: Metadata_Ofst value is invalid, i.e., no
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* metadata within header.
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* 1: Metadata_Ofst value is valid, i.e., metadata
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* within header is in offset Metadata_Ofst Valid
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* for Input Pipes only (IPA Consumer) (for output
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* pipes, metadata already set within the header)
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* @hdr_ofst_metadata: Offset within header in which metadata resides
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* Size of metadata - 4bytes
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* Example - Stream ID/SSID/mux ID.
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* Valid for Input Pipes only (IPA Consumer) (for output
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* pipes, metadata already set within the header)
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* @hdr_additional_const_len: Defines the constant length that should be added
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* to the payload length in order for IPA to update
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* correctly the length field within the header
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* (valid only in case Hdr_Ofst_Pkt_Size_Valid=1)
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* Valid for Output Pipes (IPA Producer)
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* Starting IPA4.5, this field in H/W requires more bits
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* to support larger range, but no spare bits to use.
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* So the MSB part is done thourgh the EXT register.
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* When accessing this register, need to access the EXT
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* register as well.
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* @hdr_ofst_pkt_size_valid: 0: Hdr_Ofst_Pkt_Size value is invalid, i.e., no
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* length field within the inserted header
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* 1: Hdr_Ofst_Pkt_Size value is valid, i.e., a
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* packet length field resides within the header
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* Valid for Output Pipes (IPA Producer)
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* @hdr_ofst_pkt_size: Offset within header in which packet size reside. Upon
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* Header Insertion, IPA will update this field within the
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* header with the packet length . Assumption is that
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* header length field size is constant and is 2Bytes
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* Valid for Output Pipes (IPA Producer)
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* Starting IPA4.5, this field in H/W requires more bits
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* to support larger range, but no spare bits to use.
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* So the MSB part is done thourgh the EXT register.
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* When accessing this register, need to access the EXT
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* register as well.
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* @hdr_a5_mux: Determines whether A5 Mux header should be added to the packet.
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* This bit is valid only when Hdr_En=01(Header Insertion)
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* SW should set this bit for IPA-to-A5 pipes.
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* 0: Do not insert A5 Mux Header
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* 1: Insert A5 Mux Header
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* Valid for Output Pipes (IPA Producer)
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* @hdr_remove_additional: bool switch, remove more of the header
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* based on the aggregation configuration (register
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* HDR_LEN_INC_DEAGG_HDR)
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* @hdr_metadata_reg_valid: bool switch, metadata from
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* register INIT_HDR_METADATA_n is valid.
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* (relevant only for IPA Consumer pipes)
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* Starting IPA4.5, this parameter is irrelevant and H/W
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* assumes it is always valid.
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*/
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struct ipa_ep_cfg_hdr {
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u32 hdr_len;
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u32 hdr_ofst_metadata_valid;
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u32 hdr_ofst_metadata;
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u32 hdr_additional_const_len;
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u32 hdr_ofst_pkt_size_valid;
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u32 hdr_ofst_pkt_size;
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u32 hdr_a5_mux;
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u32 hdr_remove_additional;
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u32 hdr_metadata_reg_valid;
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};
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/**
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* struct ipa_ep_cfg_hdr_ext - extended header configuration in IPA end-point
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* @hdr_pad_to_alignment: Pad packet to specified alignment
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* (2^pad to alignment value), i.e. value of 3 means pad to 2^3 = 8 bytes
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* alignment. Alignment is to 0,2 up to 32 bytes (IPAv2 does not support 64
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* byte alignment). Valid for Output Pipes only (IPA Producer).
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* @hdr_total_len_or_pad_offset: Offset to length field containing either
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* total length or pad length, per hdr_total_len_or_pad config
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* @hdr_payload_len_inc_padding: 0-IPA_ENDP_INIT_HDR_n's
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* HDR_OFST_PKT_SIZE does
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* not includes padding bytes size, payload_len = packet length,
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* 1-IPA_ENDP_INIT_HDR_n's HDR_OFST_PKT_SIZE includes
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* padding bytes size, payload_len = packet length + padding
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* @hdr_total_len_or_pad: field is used as PAD length ot as Total length
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* (header + packet + padding)
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* @hdr_total_len_or_pad_valid: 0-Ignore TOTAL_LEN_OR_PAD field, 1-Process
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* TOTAL_LEN_OR_PAD field
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* @hdr_little_endian: 0-Big Endian, 1-Little Endian
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* @hdr: The header structure. Used starting IPA4.5 where part of the info
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* at the header structure is implemented via the EXT register at the H/W
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*/
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struct ipa_ep_cfg_hdr_ext {
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u32 hdr_pad_to_alignment;
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u32 hdr_total_len_or_pad_offset;
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bool hdr_payload_len_inc_padding;
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enum hdr_total_len_or_pad_type hdr_total_len_or_pad;
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bool hdr_total_len_or_pad_valid;
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bool hdr_little_endian;
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struct ipa_ep_cfg_hdr *hdr;
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};
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/**
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* struct ipa_ep_cfg_mode - mode configuration in IPA end-point
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* @mode: Valid for Input Pipes only (IPA Consumer)
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* @dst: This parameter specifies the output pipe to which the packets
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* will be routed to.
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* This parameter is valid for Mode=DMA and not valid for
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* Mode=Basic
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* Valid for Input Pipes only (IPA Consumer)
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*/
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struct ipa_ep_cfg_mode {
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enum ipa_mode_type mode;
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enum ipa_client_type dst;
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};
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/**
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* struct ipa_ep_cfg_aggr - aggregation configuration in IPA end-point
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*
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* @aggr_en: Valid for both Input and Output Pipes
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* @aggr: aggregation type (Valid for both Input and Output Pipes)
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* @aggr_byte_limit: Limit of aggregated packet size in KB (<=32KB) When set
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* to 0, there is no size limitation on the aggregation.
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* When both, Aggr_Byte_Limit and Aggr_Time_Limit are set
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* to 0, there is no aggregation, every packet is sent
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* independently according to the aggregation structure
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* Valid for Output Pipes only (IPA Producer )
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* @aggr_time_limit: Timer to close aggregated packet When set to 0,
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* there is no time limitation on the aggregation. When
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* both, Aggr_Byte_Limit and Aggr_Time_Limit are set to 0,
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* there is no aggregation, every packet is sent
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* independently according to the aggregation structure
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* Valid for Output Pipes only (IPA Producer).
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* Time unit is -->> usec <<--
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* @aggr_pkt_limit: Defines if EOF close aggregation or not. if set to false
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* HW closes aggregation (sends EOT) only based on its
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* aggregation config (byte/time limit, etc). if set to
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* true EOF closes aggregation in addition to HW based
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* aggregation closure. Valid for Output Pipes only (IPA
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* Producer). EOF affects only Pipes configured for
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* generic aggregation.
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* @aggr_hard_byte_limit_en: If set to 1, byte-limit aggregation for this
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* pipe will apply a hard-limit behavior which will not
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* allow frames to be closed with more than byte-limit
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* bytes. If set to 0, previous byte-limit behavior
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* will apply - frames close once a packet causes the
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* accumulated byte-count to cross the byte-limit
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* threshold (closed frame will contain that packet).
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* @aggr_sw_eof_active: 0: EOF does not close aggregation. HW closes aggregation
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* (sends EOT) only based on its aggregation config
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* (byte/time limit, etc).
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* 1: EOF closes aggregation in addition to HW based
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* aggregation closure. Valid for Output Pipes only (IPA
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* Producer). EOF affects only Pipes configured for generic
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* aggregation.
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* @pulse_generator: Pulse generator number to be used.
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* For internal use.
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* Supported starting IPA4.5.
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* @scaled_time: Time limit in accordance to the pulse generator
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* granularity.
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* For internal use
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* Supported starting IPA4.5
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*/
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struct ipa_ep_cfg_aggr {
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enum ipa_aggr_en_type aggr_en;
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enum ipa_aggr_type aggr;
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u32 aggr_byte_limit;
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u32 aggr_time_limit;
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u32 aggr_pkt_limit;
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u32 aggr_hard_byte_limit_en;
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bool aggr_sw_eof_active;
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u8 pulse_generator;
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u8 scaled_time;
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};
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/**
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* struct ipa_ep_cfg_route - route configuration in IPA end-point
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* @rt_tbl_hdl: Defines the default routing table index to be used in case there
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* is no filter rule matching, valid for Input Pipes only (IPA
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* Consumer). Clients should set this to 0 which will cause default
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* v4 and v6 routes setup internally by IPA driver to be used for
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* this end-point
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*/
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struct ipa_ep_cfg_route {
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u32 rt_tbl_hdl;
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};
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/**
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* struct ipa_ep_cfg_holb - head of line blocking configuration in IPA end-point
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* @en: enable(1 => ok to drop pkt)/disable(0 => never drop pkt)
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* @tmr_val: duration in units of 128 IPA clk clock cyles [0,511], 1 clk=1.28us
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* IPAv2.5 support 32 bit HOLB timeout value, previous versions
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* supports 16 bit
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* IPAv4.2: splitting timer value into 2 fields. Timer value is:
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* BASE_VALUE * (2^SCALE)
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* IPA4.5: tmr_val is in -->>msec<<--. Range is dynamic based
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* on H/W configuration. (IPA4.5 absolute maximum is 0.65535*31 -> ~20sec).
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* @base_val : IPA4.2 only field. base value of the timer.
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* @scale : IPA4.2 only field. scale value for timer.
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* @pulse_generator: Pulse generator number to be used.
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* For internal use.
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* Supported starting IPA4.5.
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* @scaled_time: Time limit in accordance to the pulse generator granularity
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* For internal use
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* Supported starting IPA4.5
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*/
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struct ipa_ep_cfg_holb {
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u32 tmr_val;
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u32 base_val;
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u32 scale;
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u16 en;
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u8 pulse_generator;
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u8 scaled_time;
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};
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/**
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* struct ipa_ep_cfg_deaggr - deaggregation configuration in IPA end-point
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* @deaggr_hdr_len: Deaggregation Header length in bytes. Valid only for Input
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* Pipes, which are configured for 'Generic' deaggregation.
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* @packet_offset_valid: - 0: PACKET_OFFSET is not used, 1: PACKET_OFFSET is
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* used.
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* @packet_offset_location: Location of packet offset field, which specifies
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* the offset to the packet from the start of the packet offset field.
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* @max_packet_len: DEAGGR Max Packet Length in Bytes. A Packet with higher
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* size wil be treated as an error. 0 - Packet Length is not Bound,
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* IPA should not check for a Max Packet Length.
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*/
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struct ipa_ep_cfg_deaggr {
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u32 deaggr_hdr_len;
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bool packet_offset_valid;
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u32 packet_offset_location;
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u32 max_packet_len;
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};
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/**
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* enum ipa_cs_offload - checksum offload setting
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*/
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enum ipa_cs_offload {
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IPA_DISABLE_CS_OFFLOAD,
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/*
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* For enum value = 1, we check the csum required/valid bit which is the
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* same bit used for both DL and UL but have different meanings.
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* For UL pipe, HW checks if it needs to perform Csum caluclation.
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* For DL pipe, HW checks if the csum is valid or invalid
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*/
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IPA_ENABLE_CS_OFFLOAD_UL,
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IPA_ENABLE_CS_DL_QMAP = IPA_ENABLE_CS_OFFLOAD_UL,
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IPA_ENABLE_CS_OFFLOAD_DL,
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IPA_CS_RSVD
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};
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/**
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* struct ipa_ep_cfg_cfg - IPA ENDP_INIT Configuration register
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* @frag_offload_en: - 0 - IP packet fragment handling is disabled. IP packet
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* fragments should be sent to SW. SW is responsible for
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* configuring filter rules, and IP packet filter exception should be
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* used to send all fragments to SW. 1 - IP packet fragment
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* handling is enabled. IPA checks for fragments and uses frag
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* rules table for processing fragments. Valid only for Input Pipes
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* (IPA Consumer)
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* @cs_offload_en: Checksum offload enable: 00: Disable checksum offload, 01:
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* Enable checksum calculation offload (UL) - For output pipe
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* (IPA producer) specifies that checksum trailer is to be added.
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* For input pipe (IPA consumer) specifies presence of checksum
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* header and IPA checksum calculation accordingly. 10: Enable
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* checksum calculation offload (DL) - For output pipe (IPA
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* producer) specifies that checksum trailer is to be added. For
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* input pipe (IPA consumer) specifies IPA checksum calculation.
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* 11: Reserved
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* @cs_metadata_hdr_offset: Offset in Words (4 bytes) within header in which
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* checksum meta info header (4 bytes) starts (UL). Values are 0-15, which
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* mean 0 - 60 byte checksum header offset. Valid for input
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* pipes only (IPA consumer)
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* @gen_qmb_master_sel: Select bit for ENDP GEN-QMB master. This is used to
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* separate DDR & PCIe transactions in-order to limit them as
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* a group (using MAX_WRITES/READS limiation). Valid for input and
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* output pipes (IPA consumer+producer)
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*/
|
|
struct ipa_ep_cfg_cfg {
|
|
bool frag_offload_en;
|
|
enum ipa_cs_offload cs_offload_en;
|
|
u8 cs_metadata_hdr_offset;
|
|
u8 gen_qmb_master_sel;
|
|
};
|
|
|
|
/**
|
|
* struct ipa_ep_cfg_metadata_mask - Endpoint initialization hdr metadata mask
|
|
* @metadata_mask: Mask specifying which metadata bits to write to
|
|
* IPA_ENDP_INIT_HDR_n.s HDR_OFST_METADATA. Only
|
|
* masked metadata bits (set to 1) will be written. Valid for Output
|
|
* Pipes only (IPA Producer)
|
|
*/
|
|
struct ipa_ep_cfg_metadata_mask {
|
|
u32 metadata_mask;
|
|
};
|
|
|
|
/**
|
|
* struct ipa_ep_cfg_metadata - Meta Data configuration in IPA end-point
|
|
* @md: This defines the meta data from tx data descriptor
|
|
* @qmap_id: qmap id
|
|
*/
|
|
struct ipa_ep_cfg_metadata {
|
|
u32 qmap_id;
|
|
};
|
|
|
|
/**
|
|
* struct ipa_ep_cfg_seq - HPS/DPS sequencer type configuration in IPA end-point
|
|
* @set_dynamic: 0 - HPS/DPS seq type is configured statically,
|
|
* 1 - HPS/DPS seq type is set to seq_type
|
|
* @seq_type: HPS/DPS sequencer type configuration
|
|
*/
|
|
struct ipa_ep_cfg_seq {
|
|
bool set_dynamic;
|
|
int seq_type;
|
|
};
|
|
|
|
/**
|
|
* struct ipa_ep_cfg - configuration of IPA end-point
|
|
* @nat: NAT parameters
|
|
* @conn_track: IPv6CT parameters
|
|
* @hdr: Header parameters
|
|
* @hdr_ext: Extended header parameters
|
|
* @mode: Mode parameters
|
|
* @aggr: Aggregation parameters
|
|
* @deaggr: Deaggregation params
|
|
* @route: Routing parameters
|
|
* @cfg: Configuration register data
|
|
* @metadata_mask: Hdr metadata mask
|
|
* @meta: Meta Data
|
|
* @seq: HPS/DPS sequencers configuration
|
|
*/
|
|
struct ipa_ep_cfg {
|
|
struct ipa_ep_cfg_nat nat;
|
|
struct ipa_ep_cfg_conn_track conn_track;
|
|
struct ipa_ep_cfg_hdr hdr;
|
|
struct ipa_ep_cfg_hdr_ext hdr_ext;
|
|
struct ipa_ep_cfg_mode mode;
|
|
struct ipa_ep_cfg_aggr aggr;
|
|
struct ipa_ep_cfg_deaggr deaggr;
|
|
struct ipa_ep_cfg_route route;
|
|
struct ipa_ep_cfg_cfg cfg;
|
|
struct ipa_ep_cfg_metadata_mask metadata_mask;
|
|
struct ipa_ep_cfg_metadata meta;
|
|
struct ipa_ep_cfg_seq seq;
|
|
};
|
|
|
|
/**
|
|
* struct ipa_ep_cfg_ctrl - Control configuration in IPA end-point
|
|
* @ipa_ep_suspend: 0 - ENDP is enabled, 1 - ENDP is suspended (disabled).
|
|
* Valid for PROD Endpoints
|
|
* @ipa_ep_delay: 0 - ENDP is free-running, 1 - ENDP is delayed.
|
|
* SW controls the data flow of an endpoint usind this bit.
|
|
* Valid for CONS Endpoints
|
|
*/
|
|
struct ipa_ep_cfg_ctrl {
|
|
bool ipa_ep_suspend;
|
|
bool ipa_ep_delay;
|
|
};
|
|
|
|
/**
|
|
* x should be in bytes
|
|
*/
|
|
#define IPA_NUM_OF_FIFO_DESC(x) (x/sizeof(struct sps_iovec))
|
|
typedef void (*ipa_notify_cb)(void *priv, enum ipa_dp_evt_type evt,
|
|
unsigned long data);
|
|
|
|
/**
|
|
* enum ipa_wdi_meter_evt_type - type of event client callback is
|
|
* for AP+STA mode metering
|
|
* @IPA_GET_WDI_SAP_STATS: get IPA_stats betwen SAP and STA -
|
|
* use ipa_get_wdi_sap_stats structure
|
|
* @IPA_SET_WIFI_QUOTA: set quota limit on STA -
|
|
* use ipa_set_wifi_quota structure
|
|
*/
|
|
enum ipa_wdi_meter_evt_type {
|
|
IPA_GET_WDI_SAP_STATS,
|
|
IPA_SET_WIFI_QUOTA,
|
|
};
|
|
|
|
struct ipa_get_wdi_sap_stats {
|
|
/* indicate to reset stats after query */
|
|
uint8_t reset_stats;
|
|
/* indicate valid stats from wlan-fw */
|
|
uint8_t stats_valid;
|
|
/* Tx: SAP->STA */
|
|
uint64_t ipv4_tx_packets;
|
|
uint64_t ipv4_tx_bytes;
|
|
/* Rx: STA->SAP */
|
|
uint64_t ipv4_rx_packets;
|
|
uint64_t ipv4_rx_bytes;
|
|
uint64_t ipv6_tx_packets;
|
|
uint64_t ipv6_tx_bytes;
|
|
uint64_t ipv6_rx_packets;
|
|
uint64_t ipv6_rx_bytes;
|
|
};
|
|
|
|
/**
|
|
* struct ipa_set_wifi_quota - structure used for
|
|
* IPA_SET_WIFI_QUOTA.
|
|
*
|
|
* @quota_bytes: Quota (in bytes) for the STA interface.
|
|
* @set_quota: Indicate whether to set the quota (use 1) or
|
|
* unset the quota.
|
|
*
|
|
*/
|
|
struct ipa_set_wifi_quota {
|
|
uint64_t quota_bytes;
|
|
uint8_t set_quota;
|
|
/* indicate valid quota set from wlan-fw */
|
|
uint8_t set_valid;
|
|
};
|
|
|
|
typedef void (*ipa_wdi_meter_notifier_cb)(enum ipa_wdi_meter_evt_type evt,
|
|
void *data);
|
|
|
|
/**
|
|
* struct ipa_connect_params - low-level client connect input parameters. Either
|
|
* client allocates the data and desc FIFO and specifies that in data+desc OR
|
|
* specifies sizes and pipe_mem pref and IPA does the allocation.
|
|
*
|
|
* @ipa_ep_cfg: IPA EP configuration
|
|
* @client: type of "client"
|
|
* @client_bam_hdl: client SPS handle
|
|
* @client_ep_idx: client PER EP index
|
|
* @priv: callback cookie
|
|
* @notify: callback
|
|
* priv - callback cookie evt - type of event data - data relevant
|
|
* to event. May not be valid. See event_type enum for valid
|
|
* cases.
|
|
* @desc_fifo_sz: size of desc FIFO
|
|
* @data_fifo_sz: size of data FIFO
|
|
* @pipe_mem_preferred: if true, try to alloc the FIFOs in pipe mem, fallback
|
|
* to sys mem if pipe mem alloc fails
|
|
* @desc: desc FIFO meta-data when client has allocated it
|
|
* @data: data FIFO meta-data when client has allocated it
|
|
* @skip_ep_cfg: boolean field that determines if EP should be configured
|
|
* by IPA driver
|
|
* @keep_ipa_awake: when true, IPA will not be clock gated
|
|
*/
|
|
struct ipa_connect_params {
|
|
struct ipa_ep_cfg ipa_ep_cfg;
|
|
enum ipa_client_type client;
|
|
unsigned long client_bam_hdl;
|
|
u32 client_ep_idx;
|
|
void *priv;
|
|
ipa_notify_cb notify;
|
|
u32 desc_fifo_sz;
|
|
u32 data_fifo_sz;
|
|
bool pipe_mem_preferred;
|
|
struct sps_mem_buffer desc;
|
|
struct sps_mem_buffer data;
|
|
bool skip_ep_cfg;
|
|
bool keep_ipa_awake;
|
|
};
|
|
|
|
/**
|
|
* struct ipa_sps_params - SPS related output parameters resulting from
|
|
* low/high level client connect
|
|
* @ipa_bam_hdl: IPA SPS handle
|
|
* @ipa_ep_idx: IPA PER EP index
|
|
* @desc: desc FIFO meta-data
|
|
* @data: data FIFO meta-data
|
|
*/
|
|
struct ipa_sps_params {
|
|
unsigned long ipa_bam_hdl;
|
|
u32 ipa_ep_idx;
|
|
struct sps_mem_buffer desc;
|
|
struct sps_mem_buffer data;
|
|
};
|
|
|
|
/**
|
|
* struct ipa_tx_intf - interface tx properties
|
|
* @num_props: number of tx properties
|
|
* @prop: the tx properties array
|
|
*/
|
|
struct ipa_tx_intf {
|
|
u32 num_props;
|
|
struct ipa_ioc_tx_intf_prop *prop;
|
|
};
|
|
|
|
/**
|
|
* struct ipa_rx_intf - interface rx properties
|
|
* @num_props: number of rx properties
|
|
* @prop: the rx properties array
|
|
*/
|
|
struct ipa_rx_intf {
|
|
u32 num_props;
|
|
struct ipa_ioc_rx_intf_prop *prop;
|
|
};
|
|
|
|
/**
|
|
* struct ipa_ext_intf - interface ext properties
|
|
* @excp_pipe_valid: is next field valid?
|
|
* @excp_pipe: exception packets should be routed to this pipe
|
|
* @num_props: number of ext properties
|
|
* @prop: the ext properties array
|
|
*/
|
|
struct ipa_ext_intf {
|
|
bool excp_pipe_valid;
|
|
enum ipa_client_type excp_pipe;
|
|
u32 num_props;
|
|
struct ipa_ioc_ext_intf_prop *prop;
|
|
};
|
|
|
|
/**
|
|
* struct ipa_sys_connect_params - information needed to setup an IPA end-point
|
|
* in system-BAM mode
|
|
* @ipa_ep_cfg: IPA EP configuration
|
|
* @client: the type of client who "owns" the EP
|
|
* @desc_fifo_sz: size of desc FIFO. This number is used to allocate the desc
|
|
* fifo for BAM. For GSI, this size is used by IPA driver as a
|
|
* baseline to calculate the GSI ring size in the following way:
|
|
* For PROD pipes, GSI ring is 4 * desc_fifo_sz.
|
|
For PROD pipes, GSI ring is 2 * desc_fifo_sz.
|
|
* @priv: callback cookie
|
|
* @notify: callback
|
|
* priv - callback cookie
|
|
* evt - type of event
|
|
* data - data relevant to event. May not be valid. See event_type
|
|
* enum for valid cases.
|
|
* @skip_ep_cfg: boolean field that determines if EP should be configured
|
|
* by IPA driver
|
|
* @keep_ipa_awake: when true, IPA will not be clock gated
|
|
* @napi_enabled: when true, IPA call client callback to start polling
|
|
* @bypass_agg: when true, IPA bypasses the aggregation
|
|
*/
|
|
struct ipa_sys_connect_params {
|
|
struct ipa_ep_cfg ipa_ep_cfg;
|
|
enum ipa_client_type client;
|
|
u32 desc_fifo_sz;
|
|
void *priv;
|
|
ipa_notify_cb notify;
|
|
bool skip_ep_cfg;
|
|
bool keep_ipa_awake;
|
|
struct napi_struct *napi_obj;
|
|
bool napi_enabled;
|
|
bool recycle_enabled;
|
|
bool bypass_agg;
|
|
};
|
|
|
|
/**
|
|
* struct ipa_tx_meta - meta-data for the TX packet
|
|
* @dma_address: dma mapped address of TX packet
|
|
* @dma_address_valid: is above field valid?
|
|
*/
|
|
struct ipa_tx_meta {
|
|
u8 pkt_init_dst_ep;
|
|
bool pkt_init_dst_ep_valid;
|
|
bool pkt_init_dst_ep_remote;
|
|
dma_addr_t dma_address;
|
|
bool dma_address_valid;
|
|
};
|
|
|
|
/**
|
|
* typedef ipa_msg_free_fn - callback function
|
|
* @param buff - [in] the message payload to free
|
|
* @param len - [in] size of message payload
|
|
* @param type - [in] the message type
|
|
*
|
|
* Message callback registered by kernel client with IPA driver to
|
|
* free message payload after IPA driver processing is complete
|
|
*
|
|
* No return value
|
|
*/
|
|
typedef void (*ipa_msg_free_fn)(void *buff, u32 len, u32 type);
|
|
|
|
/**
|
|
* typedef ipa_msg_pull_fn - callback function
|
|
* @param buff - [in] where to copy message payload
|
|
* @param len - [in] size of buffer to copy payload into
|
|
* @param type - [in] the message type
|
|
*
|
|
* Message callback registered by kernel client with IPA driver for
|
|
* IPA driver to pull messages from the kernel client upon demand from
|
|
* user-space
|
|
*
|
|
* Returns how many bytes were copied into the buffer.
|
|
*/
|
|
typedef int (*ipa_msg_pull_fn)(void *buff, u32 len, u32 type);
|
|
|
|
/**
|
|
* enum ipa_voltage_level - IPA Voltage levels
|
|
*/
|
|
enum ipa_voltage_level {
|
|
IPA_VOLTAGE_UNSPECIFIED,
|
|
IPA_VOLTAGE_SVS2 = IPA_VOLTAGE_UNSPECIFIED,
|
|
IPA_VOLTAGE_SVS,
|
|
IPA_VOLTAGE_NOMINAL,
|
|
IPA_VOLTAGE_TURBO,
|
|
IPA_VOLTAGE_MAX,
|
|
};
|
|
|
|
/**
|
|
* enum ipa_rm_event - IPA RM events
|
|
*
|
|
* Indicate the resource state change
|
|
*/
|
|
enum ipa_rm_event {
|
|
IPA_RM_RESOURCE_GRANTED,
|
|
IPA_RM_RESOURCE_RELEASED
|
|
};
|
|
|
|
typedef void (*ipa_rm_notify_cb)(void *user_data,
|
|
enum ipa_rm_event event,
|
|
unsigned long data);
|
|
/**
|
|
* struct ipa_rm_register_params - information needed to
|
|
* register IPA RM client with IPA RM
|
|
*
|
|
* @user_data: IPA RM client provided information
|
|
* to be passed to notify_cb callback below
|
|
* @notify_cb: callback which is called by resource
|
|
* to notify the IPA RM client about its state
|
|
* change IPA RM client is expected to perform non
|
|
* blocking operations only in notify_cb and
|
|
* release notification context as soon as
|
|
* possible.
|
|
*/
|
|
struct ipa_rm_register_params {
|
|
void *user_data;
|
|
ipa_rm_notify_cb notify_cb;
|
|
};
|
|
|
|
/**
|
|
* struct ipa_rm_create_params - information needed to initialize
|
|
* the resource
|
|
* @name: resource name
|
|
* @floor_voltage: floor voltage needed for client to operate in maximum
|
|
* bandwidth.
|
|
* @reg_params: register parameters, contains are ignored
|
|
* for consumer resource NULL should be provided
|
|
* for consumer resource
|
|
* @request_resource: function which should be called to request resource,
|
|
* NULL should be provided for producer resource
|
|
* @release_resource: function which should be called to release resource,
|
|
* NULL should be provided for producer resource
|
|
*
|
|
* IPA RM client is expected to perform non blocking operations only
|
|
* in request_resource and release_resource functions and
|
|
* release notification context as soon as possible.
|
|
*/
|
|
struct ipa_rm_create_params {
|
|
enum ipa_rm_resource_name name;
|
|
enum ipa_voltage_level floor_voltage;
|
|
struct ipa_rm_register_params reg_params;
|
|
int (*request_resource)(void);
|
|
int (*release_resource)(void);
|
|
};
|
|
|
|
/**
|
|
* struct ipa_rm_perf_profile - information regarding IPA RM client performance
|
|
* profile
|
|
*
|
|
* @max_bandwidth_mbps: maximum bandwidth need of the client in Mbps
|
|
*/
|
|
struct ipa_rm_perf_profile {
|
|
u32 max_supported_bandwidth_mbps;
|
|
};
|
|
|
|
#define A2_MUX_HDR_NAME_V4_PREF "dmux_hdr_v4_"
|
|
#define A2_MUX_HDR_NAME_V6_PREF "dmux_hdr_v6_"
|
|
|
|
/**
|
|
* enum teth_tethering_mode - Tethering mode (Rmnet / MBIM)
|
|
*/
|
|
enum teth_tethering_mode {
|
|
TETH_TETHERING_MODE_RMNET,
|
|
TETH_TETHERING_MODE_MBIM,
|
|
TETH_TETHERING_MODE_RMNET_2,
|
|
TETH_TETHERING_MODE_MAX,
|
|
};
|
|
|
|
/**
|
|
* teth_bridge_init_params - Parameters used for in/out USB API
|
|
* @usb_notify_cb: Callback function which should be used by the caller.
|
|
* Output parameter.
|
|
* @private_data: Data for the callback function. Should be used by the
|
|
* caller. Output parameter.
|
|
* @skip_ep_cfg: boolean field that determines if Apps-processor
|
|
* should or should not confiugre this end-point.
|
|
*/
|
|
struct teth_bridge_init_params {
|
|
ipa_notify_cb usb_notify_cb;
|
|
void *private_data;
|
|
enum ipa_client_type client;
|
|
bool skip_ep_cfg;
|
|
};
|
|
|
|
/**
|
|
* struct teth_bridge_connect_params - Parameters used in teth_bridge_connect()
|
|
* @ipa_usb_pipe_hdl: IPA to USB pipe handle, returned from ipa_connect()
|
|
* @usb_ipa_pipe_hdl: USB to IPA pipe handle, returned from ipa_connect()
|
|
* @tethering_mode: Rmnet or MBIM
|
|
* @ipa_client_type: IPA "client" name (IPA_CLIENT_USB#_PROD)
|
|
*/
|
|
struct teth_bridge_connect_params {
|
|
u32 ipa_usb_pipe_hdl;
|
|
u32 usb_ipa_pipe_hdl;
|
|
enum teth_tethering_mode tethering_mode;
|
|
enum ipa_client_type client_type;
|
|
};
|
|
|
|
/**
|
|
* struct ipa_tx_data_desc - information needed
|
|
* to send data packet to HW link: link to data descriptors
|
|
* priv: client specific private data
|
|
* @pyld_buffer: pointer to the data buffer that holds frame
|
|
* @pyld_len: length of the data packet
|
|
*/
|
|
struct ipa_tx_data_desc {
|
|
struct list_head link;
|
|
void *priv;
|
|
void *pyld_buffer;
|
|
u16 pyld_len;
|
|
};
|
|
|
|
/**
|
|
* struct ipa_rx_data - information needed
|
|
* to send to wlan driver on receiving data from ipa hw
|
|
* @skb: skb
|
|
* @dma_addr: DMA address of this Rx packet
|
|
*/
|
|
struct ipa_rx_data {
|
|
struct sk_buff *skb;
|
|
dma_addr_t dma_addr;
|
|
};
|
|
|
|
/**
|
|
* struct ipa_rx_page_data - information needed
|
|
* to send to wlan driver on receiving data from ipa hw
|
|
* @page: skb page
|
|
* @dma_addr: DMA address of this Rx packet
|
|
* @is_tmp_alloc: skb page from tmp_alloc or recycle_list
|
|
*/
|
|
struct ipa_rx_page_data {
|
|
struct page *page;
|
|
dma_addr_t dma_addr;
|
|
bool is_tmp_alloc;
|
|
};
|
|
|
|
|
|
/**
|
|
* enum ipa_irq_type - IPA Interrupt Type
|
|
* Used to register handlers for IPA interrupts
|
|
*
|
|
* Below enum is a logical mapping and not the actual interrupt bit in HW
|
|
*/
|
|
enum ipa_irq_type {
|
|
IPA_BAD_SNOC_ACCESS_IRQ,
|
|
IPA_EOT_COAL_IRQ,
|
|
IPA_UC_IRQ_0,
|
|
IPA_UC_IRQ_1,
|
|
IPA_UC_IRQ_2,
|
|
IPA_UC_IRQ_3,
|
|
IPA_UC_IN_Q_NOT_EMPTY_IRQ,
|
|
IPA_UC_RX_CMD_Q_NOT_FULL_IRQ,
|
|
IPA_UC_TX_CMD_Q_NOT_FULL_IRQ,
|
|
IPA_UC_TO_PROC_ACK_Q_NOT_FULL_IRQ,
|
|
IPA_PROC_TO_UC_ACK_Q_NOT_EMPTY_IRQ,
|
|
IPA_RX_ERR_IRQ,
|
|
IPA_DEAGGR_ERR_IRQ,
|
|
IPA_TX_ERR_IRQ,
|
|
IPA_STEP_MODE_IRQ,
|
|
IPA_PROC_ERR_IRQ,
|
|
IPA_TX_SUSPEND_IRQ,
|
|
IPA_TX_HOLB_DROP_IRQ,
|
|
IPA_BAM_IDLE_IRQ,
|
|
IPA_GSI_IDLE_IRQ = IPA_BAM_IDLE_IRQ,
|
|
IPA_BAM_GSI_IDLE_IRQ,
|
|
IPA_PIPE_YELLOW_MARKER_BELOW_IRQ,
|
|
IPA_PIPE_RED_MARKER_BELOW_IRQ,
|
|
IPA_PIPE_YELLOW_MARKER_ABOVE_IRQ,
|
|
IPA_PIPE_RED_MARKER_ABOVE_IRQ,
|
|
IPA_UCP_IRQ,
|
|
IPA_DCMP_IRQ,
|
|
IPA_GSI_EE_IRQ,
|
|
IPA_GSI_IPA_IF_TLV_RCVD_IRQ,
|
|
IPA_GSI_UC_IRQ,
|
|
IPA_TLV_LEN_MIN_DSM_IRQ,
|
|
IPA_IRQ_MAX
|
|
};
|
|
|
|
/**
|
|
* struct ipa_tx_suspend_irq_data - interrupt data for IPA_TX_SUSPEND_IRQ
|
|
* @endpoints: bitmask of endpoints which case IPA_TX_SUSPEND_IRQ interrupt
|
|
* @dma_addr: DMA address of this Rx packet
|
|
*/
|
|
struct ipa_tx_suspend_irq_data {
|
|
u32 endpoints;
|
|
};
|
|
|
|
|
|
/**
|
|
* typedef ipa_irq_handler_t - irq handler/callback type
|
|
* @param ipa_irq_type - [in] interrupt type
|
|
* @param private_data - [in, out] the client private data
|
|
* @param interrupt_data - [out] interrupt information data
|
|
*
|
|
* callback registered by ipa_add_interrupt_handler function to
|
|
* handle a specific interrupt type
|
|
*
|
|
* No return value
|
|
*/
|
|
typedef void (*ipa_irq_handler_t)(enum ipa_irq_type interrupt,
|
|
void *private_data,
|
|
void *interrupt_data);
|
|
|
|
/**
|
|
* struct IpaHwBamStats_t - Structure holding the BAM statistics
|
|
*
|
|
* @bamFifoFull : Number of times Bam Fifo got full - For In Ch: Good,
|
|
* For Out Ch: Bad
|
|
* @bamFifoEmpty : Number of times Bam Fifo got empty - For In Ch: Bad,
|
|
* For Out Ch: Good
|
|
* @bamFifoUsageHigh : Number of times Bam fifo usage went above 75% -
|
|
* For In Ch: Good, For Out Ch: Bad
|
|
* @bamFifoUsageLow : Number of times Bam fifo usage went below 25% -
|
|
* For In Ch: Bad, For Out Ch: Good
|
|
*/
|
|
struct IpaHwBamStats_t {
|
|
u32 bamFifoFull;
|
|
u32 bamFifoEmpty;
|
|
u32 bamFifoUsageHigh;
|
|
u32 bamFifoUsageLow;
|
|
u32 bamUtilCount;
|
|
} __packed;
|
|
|
|
/**
|
|
* struct IpaOffloadStatschannel_info - channel info for uC
|
|
* stats
|
|
* @dir: Direction of the channel ID DIR_CONSUMER =0,
|
|
* DIR_PRODUCER = 1
|
|
* @ch_id: GSI ch_id of the IPA endpoint for which stats need
|
|
* to be calculated, 0xFF means invalid channel or disable stats
|
|
* on already stats enabled channel
|
|
*/
|
|
struct IpaOffloadStatschannel_info {
|
|
u8 dir;
|
|
u8 ch_id;
|
|
} __packed;
|
|
|
|
/**
|
|
* struct IpaHwOffloadStatsAllocCmdData_t - protocol info for uC
|
|
* stats start
|
|
* @protocol: Enum that indicates the protocol type
|
|
* @ch_id_info: GSI ch_id and dir of the IPA endpoint for which stats
|
|
* need to be calculated
|
|
*/
|
|
struct IpaHwOffloadStatsAllocCmdData_t {
|
|
u32 protocol;
|
|
struct IpaOffloadStatschannel_info
|
|
ch_id_info[IPA_MAX_CH_STATS_SUPPORTED];
|
|
} __packed;
|
|
|
|
/**
|
|
* struct IpaHwRingStats_t - Structure holding the Ring statistics
|
|
*
|
|
* @ringFull : Number of times Transfer Ring got full - For In Ch: Good,
|
|
* For Out Ch: Bad
|
|
* @ringEmpty : Number of times Transfer Ring got empty - For In Ch: Bad,
|
|
* For Out Ch: Good
|
|
* @ringUsageHigh : Number of times Transfer Ring usage went above 75% -
|
|
* For In Ch: Good, For Out Ch: Bad
|
|
* @ringUsageLow : Number of times Transfer Ring usage went below 25% -
|
|
* For In Ch: Bad, For Out Ch: Good
|
|
*/
|
|
struct IpaHwRingStats_t {
|
|
u32 ringFull;
|
|
u32 ringEmpty;
|
|
u32 ringUsageHigh;
|
|
u32 ringUsageLow;
|
|
u32 RingUtilCount;
|
|
} __packed;
|
|
|
|
/**
|
|
* struct ipa_uc_dbg_ring_stats - uC dbg stats info for each
|
|
* offloading protocol
|
|
* @ring: ring stats for each channel
|
|
* @ch_num: number of ch supported for given protocol
|
|
*/
|
|
struct ipa_uc_dbg_ring_stats {
|
|
struct IpaHwRingStats_t ring[IPA_MAX_CH_STATS_SUPPORTED];
|
|
u8 num_ch;
|
|
};
|
|
|
|
/**
|
|
* struct IpaHwStatsWDIRxInfoData_t - Structure holding the WDI Rx channel
|
|
* structures
|
|
*
|
|
* @max_outstanding_pkts : Number of outstanding packets in Rx Ring
|
|
* @num_pkts_processed : Number of packets processed - cumulative
|
|
* @rx_ring_rp_value : Read pointer last advertized to the WLAN FW
|
|
* @rx_ind_ring_stats : Ring info
|
|
* @bam_stats : BAM info
|
|
* @num_bam_int_handled : Number of Bam Interrupts handled by FW
|
|
* @num_db : Number of times the doorbell was rung
|
|
* @num_unexpected_db : Number of unexpected doorbells
|
|
* @num_pkts_in_dis_uninit_state : number of completions we
|
|
* received in disabled or uninitialized state
|
|
* @num_ic_inj_vdev_change : Number of times the Imm Cmd is
|
|
* injected due to vdev_id change
|
|
* @num_ic_inj_fw_desc_change : Number of times the Imm Cmd is
|
|
* injected due to fw_desc change
|
|
* @num_qmb_int_handled : Number of QMB interrupts handled
|
|
*/
|
|
struct IpaHwStatsWDIRxInfoData_t {
|
|
u32 max_outstanding_pkts;
|
|
u32 num_pkts_processed;
|
|
u32 rx_ring_rp_value;
|
|
struct IpaHwRingStats_t rx_ind_ring_stats;
|
|
struct IpaHwBamStats_t bam_stats;
|
|
u32 num_bam_int_handled;
|
|
u32 num_db;
|
|
u32 num_unexpected_db;
|
|
u32 num_pkts_in_dis_uninit_state;
|
|
u32 num_ic_inj_vdev_change;
|
|
u32 num_ic_inj_fw_desc_change;
|
|
u32 num_qmb_int_handled;
|
|
u32 reserved1;
|
|
u32 reserved2;
|
|
} __packed;
|
|
|
|
/**
|
|
* struct IpaHwStatsWDITxInfoData_t - Structure holding the WDI Tx channel
|
|
* structures
|
|
*
|
|
* @num_pkts_processed : Number of packets processed - cumulative
|
|
* @copy_engine_doorbell_value : latest value of doorbell written to copy engine
|
|
* @num_db_fired : Number of DB from uC FW to Copy engine
|
|
* @tx_comp_ring_stats : ring info
|
|
* @bam_stats : BAM info
|
|
* @num_db : Number of times the doorbell was rung
|
|
* @num_unexpected_db : Number of unexpected doorbells
|
|
* @num_bam_int_handled : Number of Bam Interrupts handled by FW
|
|
* @num_bam_int_in_non_running_state : Number of Bam interrupts while not in
|
|
* Running state
|
|
* @num_qmb_int_handled : Number of QMB interrupts handled
|
|
*/
|
|
struct IpaHwStatsWDITxInfoData_t {
|
|
u32 num_pkts_processed;
|
|
u32 copy_engine_doorbell_value;
|
|
u32 num_db_fired;
|
|
struct IpaHwRingStats_t tx_comp_ring_stats;
|
|
struct IpaHwBamStats_t bam_stats;
|
|
u32 num_db;
|
|
u32 num_unexpected_db;
|
|
u32 num_bam_int_handled;
|
|
u32 num_bam_int_in_non_running_state;
|
|
u32 num_qmb_int_handled;
|
|
u32 num_bam_int_handled_while_wait_for_bam;
|
|
} __packed;
|
|
|
|
/**
|
|
* struct IpaHwStatsWDIInfoData_t - Structure holding the WDI channel structures
|
|
*
|
|
* @rx_ch_stats : RX stats
|
|
* @tx_ch_stats : TX stats
|
|
*/
|
|
struct IpaHwStatsWDIInfoData_t {
|
|
struct IpaHwStatsWDIRxInfoData_t rx_ch_stats;
|
|
struct IpaHwStatsWDITxInfoData_t tx_ch_stats;
|
|
} __packed;
|
|
|
|
|
|
/**
|
|
* struct ipa_wdi_ul_params - WDI_RX configuration
|
|
* @rdy_ring_base_pa: physical address of the base of the Rx ring (containing
|
|
* Rx buffers)
|
|
* @rdy_ring_size: size of the Rx ring in bytes
|
|
* @rdy_ring_rp_pa: physical address of the location through which IPA uc is
|
|
* reading (WDI-1.0)
|
|
* @rdy_comp_ring_base_pa: physical address of the base of the Rx completion
|
|
* ring (WDI-2.0)
|
|
* @rdy_comp_ring_wp_pa: physical address of the location through which IPA
|
|
* uc is writing (WDI-2.0)
|
|
* @rdy_comp_ring_size: size of the Rx_completion ring in bytes
|
|
* expected to communicate about the Read pointer into the Rx Ring
|
|
* @is_txr_rn_db_pcie_addr: tx ring PCIE doorbell address
|
|
* @is_evt_rn_db_pcie_addr: event ring PCIE doorbell address
|
|
*/
|
|
struct ipa_wdi_ul_params {
|
|
phys_addr_t rdy_ring_base_pa;
|
|
u32 rdy_ring_size;
|
|
phys_addr_t rdy_ring_rp_pa;
|
|
phys_addr_t rdy_comp_ring_base_pa;
|
|
phys_addr_t rdy_comp_ring_wp_pa;
|
|
u32 rdy_comp_ring_size;
|
|
u32 *rdy_ring_rp_va;
|
|
u32 *rdy_comp_ring_wp_va;
|
|
bool is_txr_rn_db_pcie_addr;
|
|
bool is_evt_rn_db_pcie_addr;
|
|
};
|
|
|
|
/**
|
|
* struct ipa_wdi_ul_params_smmu - WDI_RX configuration (with WLAN SMMU)
|
|
* @rdy_ring: SG table describing the Rx ring (containing Rx buffers)
|
|
* @rdy_ring_size: size of the Rx ring in bytes
|
|
* @rdy_ring_rp_pa: physical address of the location through which IPA uc is
|
|
* expected to communicate about the Read pointer into the Rx Ring
|
|
* @is_txr_rn_db_pcie_addr: tx ring PCIE doorbell address
|
|
* @is_evt_rn_db_pcie_addr: event ring PCIE doorbell address
|
|
*/
|
|
struct ipa_wdi_ul_params_smmu {
|
|
struct sg_table rdy_ring;
|
|
u32 rdy_ring_size;
|
|
phys_addr_t rdy_ring_rp_pa;
|
|
struct sg_table rdy_comp_ring;
|
|
phys_addr_t rdy_comp_ring_wp_pa;
|
|
u32 rdy_comp_ring_size;
|
|
u32 *rdy_ring_rp_va;
|
|
u32 *rdy_comp_ring_wp_va;
|
|
bool is_txr_rn_db_pcie_addr;
|
|
bool is_evt_rn_db_pcie_addr;
|
|
};
|
|
|
|
/**
|
|
* struct ipa_wdi_dl_params - WDI_TX configuration
|
|
* @comp_ring_base_pa: physical address of the base of the Tx completion ring
|
|
* @comp_ring_size: size of the Tx completion ring in bytes
|
|
* @ce_ring_base_pa: physical address of the base of the Copy Engine Source
|
|
* Ring
|
|
* @ce_door_bell_pa: physical address of the doorbell that the IPA uC has to
|
|
* write into to trigger the copy engine
|
|
* @ce_ring_size: Copy Engine Ring size in bytes
|
|
* @num_tx_buffers: Number of pkt buffers allocated
|
|
* @is_txr_rn_db_pcie_addr: tx ring PCIE doorbell address
|
|
* @is_evt_rn_db_pcie_addr: event ring PCIE doorbell address
|
|
*/
|
|
struct ipa_wdi_dl_params {
|
|
phys_addr_t comp_ring_base_pa;
|
|
u32 comp_ring_size;
|
|
phys_addr_t ce_ring_base_pa;
|
|
phys_addr_t ce_door_bell_pa;
|
|
u32 ce_ring_size;
|
|
u32 num_tx_buffers;
|
|
bool is_txr_rn_db_pcie_addr;
|
|
bool is_evt_rn_db_pcie_addr;
|
|
};
|
|
|
|
/**
|
|
* struct ipa_wdi_dl_params_smmu - WDI_TX configuration (with WLAN SMMU)
|
|
* @comp_ring: SG table describing the Tx completion ring
|
|
* @comp_ring_size: size of the Tx completion ring in bytes
|
|
* @ce_ring: SG table describing the Copy Engine Source Ring
|
|
* @ce_door_bell_pa: physical address of the doorbell that the IPA uC has to
|
|
* write into to trigger the copy engine
|
|
* @ce_ring_size: Copy Engine Ring size in bytes
|
|
* @num_tx_buffers: Number of pkt buffers allocated
|
|
* @is_txr_rn_db_pcie_addr: tx ring PCIE doorbell address
|
|
* @is_evt_rn_db_pcie_addr: event ring PCIE doorbell address
|
|
*/
|
|
struct ipa_wdi_dl_params_smmu {
|
|
struct sg_table comp_ring;
|
|
u32 comp_ring_size;
|
|
struct sg_table ce_ring;
|
|
phys_addr_t ce_door_bell_pa;
|
|
u32 ce_ring_size;
|
|
u32 num_tx_buffers;
|
|
bool is_txr_rn_db_pcie_addr;
|
|
bool is_evt_rn_db_pcie_addr;
|
|
};
|
|
|
|
/**
|
|
* struct ipa_wdi_in_params - information provided by WDI client
|
|
* @sys: IPA EP configuration info
|
|
* @ul: WDI_RX configuration info
|
|
* @dl: WDI_TX configuration info
|
|
* @ul_smmu: WDI_RX configuration info when WLAN uses SMMU
|
|
* @dl_smmu: WDI_TX configuration info when WLAN uses SMMU
|
|
* @smmu_enabled: true if WLAN uses SMMU
|
|
* @ipa_wdi_meter_notifier_cb: Get WDI stats and quato info
|
|
*/
|
|
struct ipa_wdi_in_params {
|
|
struct ipa_sys_connect_params sys;
|
|
union {
|
|
struct ipa_wdi_ul_params ul;
|
|
struct ipa_wdi_dl_params dl;
|
|
struct ipa_wdi_ul_params_smmu ul_smmu;
|
|
struct ipa_wdi_dl_params_smmu dl_smmu;
|
|
} u;
|
|
bool smmu_enabled;
|
|
#ifdef IPA_WAN_MSG_IPv6_ADDR_GW_LEN
|
|
ipa_wdi_meter_notifier_cb wdi_notify;
|
|
#endif
|
|
};
|
|
|
|
enum ipa_upstream_type {
|
|
IPA_UPSTEAM_MODEM = 1,
|
|
IPA_UPSTEAM_WLAN,
|
|
IPA_UPSTEAM_MAX
|
|
};
|
|
|
|
/**
|
|
* struct ipa_wdi_out_params - information provided to WDI client
|
|
* @uc_door_bell_pa: physical address of IPA uc doorbell
|
|
* @clnt_hdl: opaque handle assigned to client
|
|
*/
|
|
struct ipa_wdi_out_params {
|
|
phys_addr_t uc_door_bell_pa;
|
|
u32 clnt_hdl;
|
|
};
|
|
|
|
/**
|
|
* struct ipa_wdi_db_params - information provided to retrieve
|
|
* physical address of uC doorbell
|
|
* @client: type of "client" (IPA_CLIENT_WLAN#_PROD/CONS)
|
|
* @uc_door_bell_pa: physical address of IPA uc doorbell
|
|
*/
|
|
struct ipa_wdi_db_params {
|
|
enum ipa_client_type client;
|
|
phys_addr_t uc_door_bell_pa;
|
|
};
|
|
|
|
/**
|
|
* struct ipa_wdi_uc_ready_params - uC ready CB parameters
|
|
* @is_uC_ready: uC loaded or not
|
|
* @priv : callback cookie
|
|
* @notify: callback
|
|
*/
|
|
typedef void (*ipa_uc_ready_cb)(void *priv);
|
|
struct ipa_wdi_uc_ready_params {
|
|
bool is_uC_ready;
|
|
void *priv;
|
|
ipa_uc_ready_cb notify;
|
|
};
|
|
|
|
/**
|
|
* struct ipa_wdi_buffer_info - address info of a WLAN allocated buffer
|
|
* @pa: physical address of the buffer
|
|
* @iova: IOVA of the buffer as embedded inside the WDI descriptors
|
|
* @size: size in bytes of the buffer
|
|
* @result: result of map or unmap operations (out param)
|
|
*
|
|
* IPA driver will create/release IOMMU mapping in IPA SMMU from iova->pa
|
|
*/
|
|
struct ipa_wdi_buffer_info {
|
|
phys_addr_t pa;
|
|
unsigned long iova;
|
|
size_t size;
|
|
int result;
|
|
};
|
|
|
|
/**
|
|
* struct ipa_gsi_ep_config - IPA GSI endpoint configurations
|
|
*
|
|
* @ipa_ep_num: IPA EP pipe number
|
|
* @ipa_gsi_chan_num: GSI channel number
|
|
* @ipa_if_tlv: number of IPA_IF TLV
|
|
* @ipa_if_aos: number of IPA_IF AOS
|
|
* @ee: Execution environment
|
|
* @prefetch_mode: Prefetch mode to be used
|
|
* @prefetch_threshold: Prefetch empty level threshold.
|
|
* relevant for smart and free prefetch modes
|
|
*/
|
|
struct ipa_gsi_ep_config {
|
|
int ipa_ep_num;
|
|
int ipa_gsi_chan_num;
|
|
int ipa_if_tlv;
|
|
int ipa_if_aos;
|
|
int ee;
|
|
enum gsi_prefetch_mode prefetch_mode;
|
|
uint8_t prefetch_threshold;
|
|
};
|
|
|
|
/**
|
|
* struct ipa_tz_unlock_reg_info - Used in order unlock regions of memory by TZ
|
|
* @reg_addr - Physical address of the start of the region
|
|
* @size - Size of the region in bytes
|
|
*/
|
|
struct ipa_tz_unlock_reg_info {
|
|
u64 reg_addr;
|
|
u64 size;
|
|
};
|
|
|
|
/**
|
|
* struct ipa_smmu_in_params - information provided from client
|
|
* @ipa_smmu_client_type: clinet requesting for the smmu info.
|
|
*/
|
|
|
|
enum ipa_smmu_client_type {
|
|
IPA_SMMU_WLAN_CLIENT,
|
|
IPA_SMMU_AP_CLIENT,
|
|
IPA_SMMU_CLIENT_MAX
|
|
};
|
|
|
|
struct ipa_smmu_in_params {
|
|
enum ipa_smmu_client_type smmu_client;
|
|
};
|
|
|
|
/**
|
|
* struct ipa_smmu_out_params - information provided to IPA client
|
|
* @ipa_smmu_s1_enable: IPA S1 SMMU enable/disable status
|
|
*/
|
|
struct ipa_smmu_out_params {
|
|
bool smmu_enable;
|
|
};
|
|
|
|
struct iphdr_rsv {
|
|
struct iphdr ipv4_temp; /* 20 bytes */
|
|
uint32_t rsv1;
|
|
uint32_t rsv2;
|
|
uint32_t rsv3;
|
|
uint32_t rsv4;
|
|
uint32_t rsv5;
|
|
} __packed;
|
|
|
|
union ip_hdr_temp {
|
|
struct iphdr_rsv ipv4_rsv; /* 40 bytes */
|
|
struct ipv6hdr ipv6_temp; /* 40 bytes */
|
|
} __packed;
|
|
|
|
struct ipa_socksv5_uc_tmpl {
|
|
uint16_t cmd_id;
|
|
uint16_t rsv;
|
|
uint32_t cmd_param;
|
|
uint16_t pkt_count;
|
|
uint16_t rsv2;
|
|
uint32_t byte_count;
|
|
union ip_hdr_temp ip_hdr;
|
|
/* 2B src/dst port */
|
|
uint16_t src_port;
|
|
uint16_t dst_port;
|
|
|
|
/* attribute mask */
|
|
uint32_t ipa_sockv5_mask;
|
|
|
|
/* reqquired update 4B/4B Seq/Ack/SACK */
|
|
uint32_t out_irs;
|
|
uint32_t out_iss;
|
|
uint32_t in_irs;
|
|
uint32_t in_iss;
|
|
|
|
/* option 10B: time-stamp */
|
|
uint32_t out_ircv_tsval;
|
|
uint32_t in_ircv_tsecr;
|
|
uint32_t out_ircv_tsecr;
|
|
uint32_t in_ircv_tsval;
|
|
|
|
/* option 2B: window-scaling/dynamic */
|
|
uint16_t in_isnd_wscale:4;
|
|
uint16_t out_isnd_wscale:4;
|
|
uint16_t in_ircv_wscale:4;
|
|
uint16_t out_ircv_wscale:4;
|
|
uint16_t MAX_WINDOW_SIZE;
|
|
/* 11*4 + 40 bytes = 84 bytes */
|
|
uint32_t rsv3;
|
|
uint32_t rsv4;
|
|
uint32_t rsv5;
|
|
uint32_t rsv6;
|
|
uint32_t rsv7;
|
|
uint32_t rsv8;
|
|
uint32_t rsv9;
|
|
} __packed;
|
|
/*reserve 16 bytes : 16 bytes+ 40 bytes + 44 bytes = 100 bytes (28 bytes left)*/
|
|
|
|
struct ipa_socksv5_info {
|
|
/* ipa-uc info */
|
|
struct ipa_socksv5_uc_tmpl ul_out;
|
|
struct ipa_socksv5_uc_tmpl dl_out;
|
|
|
|
/* ipacm info */
|
|
struct ipacm_socksv5_info ul_in;
|
|
struct ipacm_socksv5_info dl_in;
|
|
|
|
/* output: handle (index) */
|
|
uint16_t handle;
|
|
};
|
|
|
|
struct ipa_ipv6_nat_uc_tmpl {
|
|
uint16_t cmd_id;
|
|
uint16_t rsv;
|
|
uint32_t cmd_param;
|
|
uint16_t pkt_count;
|
|
uint16_t rsv2;
|
|
uint32_t byte_count;
|
|
uint64_t private_address_lsb;
|
|
uint64_t private_address_msb;
|
|
uint64_t public_address_lsb;
|
|
uint64_t public_address_msb;
|
|
uint16_t private_port;
|
|
uint16_t public_port;
|
|
uint32_t rsv3;
|
|
uint64_t rsv4;
|
|
uint64_t rsv5;
|
|
uint64_t rsv6;
|
|
uint64_t rsv7;
|
|
uint64_t rsv8;
|
|
uint64_t rsv9;
|
|
uint64_t rsv10;
|
|
uint64_t rsv11;
|
|
uint64_t rsv12;
|
|
} __packed;
|
|
|
|
|
|
|
|
#if defined CONFIG_IPA || defined CONFIG_IPA3
|
|
|
|
/*
|
|
* Connect / Disconnect
|
|
*/
|
|
int ipa_connect(const struct ipa_connect_params *in, struct ipa_sps_params *sps,
|
|
u32 *clnt_hdl);
|
|
int ipa_disconnect(u32 clnt_hdl);
|
|
|
|
/*
|
|
* Resume / Suspend
|
|
*/
|
|
int ipa_reset_endpoint(u32 clnt_hdl);
|
|
|
|
/*
|
|
* Remove ep delay
|
|
*/
|
|
int ipa_clear_endpoint_delay(u32 clnt_hdl);
|
|
|
|
/*
|
|
* Disable ep
|
|
*/
|
|
int ipa_disable_endpoint(u32 clnt_hdl);
|
|
|
|
/*
|
|
* Configuration
|
|
*/
|
|
int ipa_cfg_ep(u32 clnt_hdl, const struct ipa_ep_cfg *ipa_ep_cfg);
|
|
|
|
int ipa_cfg_ep_nat(u32 clnt_hdl, const struct ipa_ep_cfg_nat *ipa_ep_cfg);
|
|
|
|
int ipa_cfg_ep_conn_track(u32 clnt_hdl,
|
|
const struct ipa_ep_cfg_conn_track *ep_conn_track);
|
|
|
|
int ipa_cfg_ep_hdr(u32 clnt_hdl, const struct ipa_ep_cfg_hdr *ipa_ep_cfg);
|
|
|
|
int ipa_cfg_ep_hdr_ext(u32 clnt_hdl,
|
|
const struct ipa_ep_cfg_hdr_ext *ipa_ep_cfg);
|
|
|
|
int ipa_cfg_ep_mode(u32 clnt_hdl, const struct ipa_ep_cfg_mode *ipa_ep_cfg);
|
|
|
|
int ipa_cfg_ep_aggr(u32 clnt_hdl, const struct ipa_ep_cfg_aggr *ipa_ep_cfg);
|
|
|
|
int ipa_cfg_ep_deaggr(u32 clnt_hdl,
|
|
const struct ipa_ep_cfg_deaggr *ipa_ep_cfg);
|
|
|
|
int ipa_cfg_ep_route(u32 clnt_hdl, const struct ipa_ep_cfg_route *ipa_ep_cfg);
|
|
|
|
int ipa_cfg_ep_holb(u32 clnt_hdl, const struct ipa_ep_cfg_holb *ipa_ep_cfg);
|
|
|
|
int ipa_cfg_ep_cfg(u32 clnt_hdl, const struct ipa_ep_cfg_cfg *ipa_ep_cfg);
|
|
|
|
int ipa_cfg_ep_metadata_mask(u32 clnt_hdl, const struct ipa_ep_cfg_metadata_mask
|
|
*ipa_ep_cfg);
|
|
|
|
int ipa_cfg_ep_holb_by_client(enum ipa_client_type client,
|
|
const struct ipa_ep_cfg_holb *ipa_ep_cfg);
|
|
|
|
int ipa_cfg_ep_ctrl(u32 clnt_hdl, const struct ipa_ep_cfg_ctrl *ep_ctrl);
|
|
|
|
/*
|
|
* Header removal / addition
|
|
*/
|
|
int ipa_add_hdr(struct ipa_ioc_add_hdr *hdrs);
|
|
|
|
int ipa_add_hdr_usr(struct ipa_ioc_add_hdr *hdrs, bool user_only);
|
|
|
|
int ipa_del_hdr(struct ipa_ioc_del_hdr *hdls);
|
|
|
|
int ipa_commit_hdr(void);
|
|
|
|
int ipa_reset_hdr(bool user_only);
|
|
|
|
int ipa_get_hdr(struct ipa_ioc_get_hdr *lookup);
|
|
|
|
int ipa_put_hdr(u32 hdr_hdl);
|
|
|
|
int ipa_copy_hdr(struct ipa_ioc_copy_hdr *copy);
|
|
|
|
/*
|
|
* Header Processing Context
|
|
*/
|
|
int ipa_add_hdr_proc_ctx(struct ipa_ioc_add_hdr_proc_ctx *proc_ctxs,
|
|
bool user_only);
|
|
|
|
int ipa_del_hdr_proc_ctx(struct ipa_ioc_del_hdr_proc_ctx *hdls);
|
|
|
|
/*
|
|
* Routing
|
|
*/
|
|
int ipa_add_rt_rule(struct ipa_ioc_add_rt_rule *rules);
|
|
|
|
int ipa_add_rt_rule_v2(struct ipa_ioc_add_rt_rule_v2 *rules);
|
|
|
|
int ipa_add_rt_rule_usr(struct ipa_ioc_add_rt_rule *rules, bool user_only);
|
|
|
|
int ipa_add_rt_rule_usr_v2(struct ipa_ioc_add_rt_rule_v2 *rules,
|
|
bool user_only);
|
|
|
|
int ipa_del_rt_rule(struct ipa_ioc_del_rt_rule *hdls);
|
|
|
|
int ipa_commit_rt(enum ipa_ip_type ip);
|
|
|
|
int ipa_reset_rt(enum ipa_ip_type ip, bool user_only);
|
|
|
|
int ipa_get_rt_tbl(struct ipa_ioc_get_rt_tbl *lookup);
|
|
|
|
int ipa_put_rt_tbl(u32 rt_tbl_hdl);
|
|
|
|
int ipa_query_rt_index(struct ipa_ioc_get_rt_tbl_indx *in);
|
|
|
|
int ipa_mdfy_rt_rule(struct ipa_ioc_mdfy_rt_rule *rules);
|
|
|
|
int ipa_mdfy_rt_rule_v2(struct ipa_ioc_mdfy_rt_rule_v2 *rules);
|
|
|
|
/*
|
|
* Filtering
|
|
*/
|
|
int ipa_add_flt_rule(struct ipa_ioc_add_flt_rule *rules);
|
|
|
|
int ipa_add_flt_rule_v2(struct ipa_ioc_add_flt_rule_v2 *rules);
|
|
|
|
int ipa_add_flt_rule_usr(struct ipa_ioc_add_flt_rule *rules, bool user_only);
|
|
|
|
int ipa_add_flt_rule_usr_v2(struct ipa_ioc_add_flt_rule_v2 *rules,
|
|
bool user_only);
|
|
|
|
int ipa_del_flt_rule(struct ipa_ioc_del_flt_rule *hdls);
|
|
|
|
int ipa_mdfy_flt_rule(struct ipa_ioc_mdfy_flt_rule *rules);
|
|
|
|
int ipa_mdfy_flt_rule_v2(struct ipa_ioc_mdfy_flt_rule_v2 *rules);
|
|
|
|
int ipa_commit_flt(enum ipa_ip_type ip);
|
|
|
|
int ipa_reset_flt(enum ipa_ip_type ip, bool user_only);
|
|
|
|
/*
|
|
* NAT\IPv6CT
|
|
*/
|
|
int ipa_allocate_nat_device(struct ipa_ioc_nat_alloc_mem *mem);
|
|
int ipa_allocate_nat_table(struct ipa_ioc_nat_ipv6ct_table_alloc *table_alloc);
|
|
int ipa_allocate_ipv6ct_table(
|
|
struct ipa_ioc_nat_ipv6ct_table_alloc *table_alloc);
|
|
|
|
int ipa_nat_init_cmd(struct ipa_ioc_v4_nat_init *init);
|
|
int ipa_ipv6ct_init_cmd(struct ipa_ioc_ipv6ct_init *init);
|
|
|
|
int ipa_nat_dma_cmd(struct ipa_ioc_nat_dma_cmd *dma);
|
|
int ipa_table_dma_cmd(struct ipa_ioc_nat_dma_cmd *dma);
|
|
|
|
int ipa_nat_del_cmd(struct ipa_ioc_v4_nat_del *del);
|
|
int ipa_del_nat_table(struct ipa_ioc_nat_ipv6ct_table_del *del);
|
|
int ipa_del_ipv6ct_table(struct ipa_ioc_nat_ipv6ct_table_del *del);
|
|
|
|
int ipa_nat_mdfy_pdn(struct ipa_ioc_nat_pdn_entry *mdfy_pdn);
|
|
|
|
/*
|
|
* Messaging
|
|
*/
|
|
int ipa_send_msg(struct ipa_msg_meta *meta, void *buff,
|
|
ipa_msg_free_fn callback);
|
|
int ipa_register_pull_msg(struct ipa_msg_meta *meta, ipa_msg_pull_fn callback);
|
|
int ipa_deregister_pull_msg(struct ipa_msg_meta *meta);
|
|
|
|
/*
|
|
* Interface
|
|
*/
|
|
int ipa_register_intf(const char *name, const struct ipa_tx_intf *tx,
|
|
const struct ipa_rx_intf *rx);
|
|
int ipa_register_intf_ext(const char *name, const struct ipa_tx_intf *tx,
|
|
const struct ipa_rx_intf *rx,
|
|
const struct ipa_ext_intf *ext);
|
|
int ipa_deregister_intf(const char *name);
|
|
|
|
/*
|
|
* Aggregation
|
|
*/
|
|
int ipa_set_aggr_mode(enum ipa_aggr_mode mode);
|
|
|
|
int ipa_set_qcncm_ndp_sig(char sig[3]);
|
|
|
|
int ipa_set_single_ndp_per_mbim(bool enable);
|
|
|
|
/*
|
|
* Data path
|
|
*/
|
|
int ipa_tx_dp(enum ipa_client_type dst, struct sk_buff *skb,
|
|
struct ipa_tx_meta *metadata);
|
|
|
|
/*
|
|
* To transfer multiple data packets
|
|
* While passing the data descriptor list, the anchor node
|
|
* should be of type struct ipa_tx_data_desc not list_head
|
|
*/
|
|
int ipa_tx_dp_mul(enum ipa_client_type dst,
|
|
struct ipa_tx_data_desc *data_desc);
|
|
|
|
void ipa_free_skb(struct ipa_rx_data *data);
|
|
int ipa_rx_poll(u32 clnt_hdl, int budget);
|
|
void ipa_recycle_wan_skb(struct sk_buff *skb);
|
|
|
|
/*
|
|
* System pipes
|
|
*/
|
|
int ipa_setup_sys_pipe(struct ipa_sys_connect_params *sys_in, u32 *clnt_hdl);
|
|
|
|
int ipa_teardown_sys_pipe(u32 clnt_hdl);
|
|
|
|
int ipa_connect_wdi_pipe(struct ipa_wdi_in_params *in,
|
|
struct ipa_wdi_out_params *out);
|
|
int ipa_disconnect_wdi_pipe(u32 clnt_hdl);
|
|
int ipa_enable_wdi_pipe(u32 clnt_hdl);
|
|
int ipa_disable_wdi_pipe(u32 clnt_hdl);
|
|
int ipa_resume_wdi_pipe(u32 clnt_hdl);
|
|
int ipa_suspend_wdi_pipe(u32 clnt_hdl);
|
|
int ipa_get_wdi_stats(struct IpaHwStatsWDIInfoData_t *stats);
|
|
u16 ipa_get_smem_restr_bytes(void);
|
|
int ipa_broadcast_wdi_quota_reach_ind(uint32_t fid,
|
|
uint64_t num_bytes);
|
|
|
|
/*
|
|
* To retrieve doorbell physical address of
|
|
* wlan pipes
|
|
*/
|
|
int ipa_uc_wdi_get_dbpa(struct ipa_wdi_db_params *out);
|
|
|
|
/*
|
|
* To register uC ready callback if uC not ready
|
|
* and also check uC readiness
|
|
* if uC not ready only, register callback
|
|
*/
|
|
int ipa_uc_reg_rdyCB(struct ipa_wdi_uc_ready_params *param);
|
|
/*
|
|
* To de-register uC ready callback
|
|
*/
|
|
int ipa_uc_dereg_rdyCB(void);
|
|
|
|
int ipa_create_wdi_mapping(u32 num_buffers, struct ipa_wdi_buffer_info *info);
|
|
int ipa_release_wdi_mapping(u32 num_buffers, struct ipa_wdi_buffer_info *info);
|
|
|
|
/*
|
|
* Resource manager
|
|
*/
|
|
int ipa_rm_create_resource(struct ipa_rm_create_params *create_params);
|
|
|
|
int ipa_rm_delete_resource(enum ipa_rm_resource_name resource_name);
|
|
|
|
int ipa_rm_register(enum ipa_rm_resource_name resource_name,
|
|
struct ipa_rm_register_params *reg_params);
|
|
|
|
int ipa_rm_deregister(enum ipa_rm_resource_name resource_name,
|
|
struct ipa_rm_register_params *reg_params);
|
|
|
|
int ipa_rm_set_perf_profile(enum ipa_rm_resource_name resource_name,
|
|
struct ipa_rm_perf_profile *profile);
|
|
|
|
int ipa_rm_add_dependency(enum ipa_rm_resource_name resource_name,
|
|
enum ipa_rm_resource_name depends_on_name);
|
|
|
|
int ipa_rm_add_dependency_sync(enum ipa_rm_resource_name resource_name,
|
|
enum ipa_rm_resource_name depends_on_name);
|
|
|
|
int ipa_rm_delete_dependency(enum ipa_rm_resource_name resource_name,
|
|
enum ipa_rm_resource_name depends_on_name);
|
|
|
|
int ipa_rm_request_resource(enum ipa_rm_resource_name resource_name);
|
|
|
|
int ipa_rm_release_resource(enum ipa_rm_resource_name resource_name);
|
|
|
|
int ipa_rm_notify_completion(enum ipa_rm_event event,
|
|
enum ipa_rm_resource_name resource_name);
|
|
|
|
int ipa_rm_inactivity_timer_init(enum ipa_rm_resource_name resource_name,
|
|
unsigned long msecs);
|
|
|
|
int ipa_rm_inactivity_timer_destroy(enum ipa_rm_resource_name resource_name);
|
|
|
|
int ipa_rm_inactivity_timer_request_resource(
|
|
enum ipa_rm_resource_name resource_name);
|
|
|
|
int ipa_rm_inactivity_timer_release_resource(
|
|
enum ipa_rm_resource_name resource_name);
|
|
|
|
/*
|
|
* Tethering bridge (Rmnet / MBIM)
|
|
*/
|
|
int teth_bridge_init(struct teth_bridge_init_params *params);
|
|
|
|
int teth_bridge_disconnect(enum ipa_client_type client);
|
|
|
|
int teth_bridge_connect(struct teth_bridge_connect_params *connect_params);
|
|
|
|
/*
|
|
* Tethering client info
|
|
*/
|
|
void ipa_set_client(int index, enum ipacm_client_enum client, bool uplink);
|
|
|
|
enum ipacm_client_enum ipa_get_client(int pipe_idx);
|
|
|
|
bool ipa_get_client_uplink(int pipe_idx);
|
|
|
|
/*
|
|
* IPADMA
|
|
*/
|
|
int ipa_dma_init(void);
|
|
|
|
int ipa_dma_enable(void);
|
|
|
|
int ipa_dma_disable(void);
|
|
|
|
int ipa_dma_sync_memcpy(u64 dest, u64 src, int len);
|
|
|
|
int ipa_dma_async_memcpy(u64 dest, u64 src, int len,
|
|
void (*user_cb)(void *user1), void *user_param);
|
|
|
|
int ipa_dma_uc_memcpy(phys_addr_t dest, phys_addr_t src, int len);
|
|
|
|
void ipa_dma_destroy(void);
|
|
|
|
/*
|
|
* mux id
|
|
*/
|
|
int ipa_write_qmap_id(struct ipa_ioc_write_qmapid *param_in);
|
|
|
|
/*
|
|
* interrupts
|
|
*/
|
|
int ipa_add_interrupt_handler(enum ipa_irq_type interrupt,
|
|
ipa_irq_handler_t handler,
|
|
bool deferred_flag,
|
|
void *private_data);
|
|
|
|
int ipa_remove_interrupt_handler(enum ipa_irq_type interrupt);
|
|
|
|
int ipa_restore_suspend_handler(void);
|
|
|
|
/*
|
|
* Miscellaneous
|
|
*/
|
|
void ipa_bam_reg_dump(void);
|
|
|
|
int ipa_get_ep_mapping(enum ipa_client_type client);
|
|
|
|
bool ipa_is_ready(void);
|
|
|
|
void ipa_proxy_clk_vote(void);
|
|
void ipa_proxy_clk_unvote(void);
|
|
|
|
enum ipa_hw_type ipa_get_hw_type(void);
|
|
|
|
bool ipa_is_client_handle_valid(u32 clnt_hdl);
|
|
|
|
enum ipa_client_type ipa_get_client_mapping(int pipe_idx);
|
|
|
|
enum ipa_rm_resource_name ipa_get_rm_resource_from_ep(int pipe_idx);
|
|
|
|
bool ipa_get_modem_cfg_emb_pipe_flt(void);
|
|
|
|
enum ipa_transport_type ipa_get_transport_type(void);
|
|
|
|
struct device *ipa_get_dma_dev(void);
|
|
struct iommu_domain *ipa_get_smmu_domain(void);
|
|
|
|
int ipa_uc_debug_stats_alloc(
|
|
struct IpaHwOffloadStatsAllocCmdData_t cmdinfo);
|
|
int ipa_uc_debug_stats_dealloc(uint32_t protocol);
|
|
void ipa_get_gsi_stats(int prot_id,
|
|
struct ipa_uc_dbg_ring_stats *stats);
|
|
int ipa_get_prot_id(enum ipa_client_type client);
|
|
|
|
int ipa_disable_apps_wan_cons_deaggr(uint32_t agg_size, uint32_t agg_count);
|
|
|
|
const struct ipa_gsi_ep_config *ipa_get_gsi_ep_info
|
|
(enum ipa_client_type client);
|
|
|
|
int ipa_stop_gsi_channel(u32 clnt_hdl);
|
|
|
|
typedef void (*ipa_ready_cb)(void *user_data);
|
|
|
|
/**
|
|
* ipa_register_ipa_ready_cb() - register a callback to be invoked
|
|
* when IPA core driver initialization is complete.
|
|
*
|
|
* @ipa_ready_cb: CB to be triggered.
|
|
* @user_data: Data to be sent to the originator of the CB.
|
|
*
|
|
* Note: This function is expected to be utilized when ipa_is_ready
|
|
* function returns false.
|
|
* An IPA client may also use this function directly rather than
|
|
* calling ipa_is_ready beforehand, as if this API returns -EEXIST,
|
|
* this means IPA initialization is complete (and no callback will
|
|
* be triggered).
|
|
* When the callback is triggered, the client MUST perform his
|
|
* operations in a different context.
|
|
*
|
|
* The function will return 0 on success, -ENOMEM on memory issues and
|
|
* -EEXIST if IPA initialization is complete already.
|
|
*/
|
|
int ipa_register_ipa_ready_cb(void (*ipa_ready_cb)(void *user_data),
|
|
void *user_data);
|
|
|
|
/**
|
|
* ipa_tz_unlock_reg - Unlocks memory regions so that they become accessible
|
|
* from AP.
|
|
* @reg_info - Pointer to array of memory regions to unlock
|
|
* @num_regs - Number of elements in the array
|
|
*
|
|
* Converts the input array of regions to a struct that TZ understands and
|
|
* issues an SCM call.
|
|
* Also flushes the memory cache to DDR in order to make sure that TZ sees the
|
|
* correct data structure.
|
|
*
|
|
* Returns: 0 on success, negative on failure
|
|
*/
|
|
int ipa_tz_unlock_reg(struct ipa_tz_unlock_reg_info *reg_info, u16 num_regs);
|
|
int ipa_get_smmu_params(struct ipa_smmu_in_params *in,
|
|
struct ipa_smmu_out_params *out);
|
|
/**
|
|
* ipa_is_vlan_mode - check if a LAN driver should load in VLAN mode
|
|
* @iface - type of vlan capable device
|
|
* @res - query result: true for vlan mode, false for non vlan mode
|
|
*
|
|
* API must be called after ipa_is_ready() returns true, otherwise it will fail
|
|
*
|
|
* Returns: 0 on success, negative on failure
|
|
*/
|
|
int ipa_is_vlan_mode(enum ipa_vlan_ifaces iface, bool *res);
|
|
|
|
/**
|
|
* ipa_get_lan_rx_napi - returns true if NAPI is enabled in the LAN RX dp
|
|
*/
|
|
bool ipa_get_lan_rx_napi(void);
|
|
|
|
/*
|
|
* ipa_add_socksv5_conn - add socksv5 info to ipa driver
|
|
*/
|
|
int ipa_add_socksv5_conn(struct ipa_socksv5_info *info);
|
|
|
|
/*
|
|
* ipa_del_socksv5_conn - del socksv5 info to ipa driver
|
|
*/
|
|
int ipa_del_socksv5_conn(uint32_t handle);
|
|
|
|
#else /* (CONFIG_IPA || CONFIG_IPA3) */
|
|
|
|
/* low-level IPA client Connect / Disconnect */
|
|
|
|
static inline int ipa_connect(const struct ipa_connect_params *in,
|
|
struct ipa_sps_params *sps, u32 *clnt_hdl)
|
|
{
|
|
return -EPERM;
|
|
}
|
|
|
|
static inline int ipa_disconnect(u32 clnt_hdl)
|
|
{
|
|
return -EPERM;
|
|
}
|
|
|
|
/*
|
|
* Resume / Suspend
|
|
*/
|
|
static inline int ipa_reset_endpoint(u32 clnt_hdl)
|
|
{
|
|
return -EPERM;
|
|
}
|
|
|
|
/*
|
|
* Remove ep delay
|
|
*/
|
|
static inline int ipa_clear_endpoint_delay(u32 clnt_hdl)
|
|
{
|
|
return -EPERM;
|
|
}
|
|
|
|
/*
|
|
* Disable ep
|
|
*/
|
|
static inline int ipa_disable_endpoint(u32 clnt_hdl)
|
|
{
|
|
return -EPERM;
|
|
}
|
|
|
|
/*
|
|
* Configuration
|
|
*/
|
|
static inline int ipa_cfg_ep(u32 clnt_hdl,
|
|
const struct ipa_ep_cfg *ipa_ep_cfg)
|
|
{
|
|
return -EPERM;
|
|
}
|
|
|
|
static inline int ipa_cfg_ep_nat(u32 clnt_hdl,
|
|
const struct ipa_ep_cfg_nat *ipa_ep_cfg)
|
|
{
|
|
return -EPERM;
|
|
}
|
|
|
|
static inline int ipa_cfg_ep_conn_track(u32 clnt_hdl,
|
|
const struct ipa_ep_cfg_conn_track *ep_conn_track)
|
|
{
|
|
return -EPERM;
|
|
}
|
|
|
|
static inline int ipa_cfg_ep_hdr(u32 clnt_hdl,
|
|
const struct ipa_ep_cfg_hdr *ipa_ep_cfg)
|
|
{
|
|
return -EPERM;
|
|
}
|
|
|
|
static inline int ipa_cfg_ep_hdr_ext(u32 clnt_hdl,
|
|
const struct ipa_ep_cfg_hdr_ext *ipa_ep_cfg)
|
|
{
|
|
return -EPERM;
|
|
}
|
|
|
|
static inline int ipa_cfg_ep_mode(u32 clnt_hdl,
|
|
const struct ipa_ep_cfg_mode *ipa_ep_cfg)
|
|
{
|
|
return -EPERM;
|
|
}
|
|
|
|
static inline int ipa_cfg_ep_aggr(u32 clnt_hdl,
|
|
const struct ipa_ep_cfg_aggr *ipa_ep_cfg)
|
|
{
|
|
return -EPERM;
|
|
}
|
|
|
|
static inline int ipa_cfg_ep_deaggr(u32 clnt_hdl,
|
|
const struct ipa_ep_cfg_deaggr *ipa_ep_cfg)
|
|
{
|
|
return -EPERM;
|
|
}
|
|
|
|
static inline int ipa_cfg_ep_route(u32 clnt_hdl,
|
|
const struct ipa_ep_cfg_route *ipa_ep_cfg)
|
|
{
|
|
return -EPERM;
|
|
}
|
|
|
|
static inline int ipa_cfg_ep_holb(u32 clnt_hdl,
|
|
const struct ipa_ep_cfg_holb *ipa_ep_cfg)
|
|
{
|
|
return -EPERM;
|
|
}
|
|
|
|
static inline int ipa_cfg_ep_holb_by_client(enum ipa_client_type client,
|
|
const struct ipa_ep_cfg_holb *ep_holb)
|
|
{
|
|
return -EPERM;
|
|
}
|
|
|
|
static inline int ipa_cfg_ep_cfg(u32 clnt_hdl,
|
|
const struct ipa_ep_cfg_cfg *ipa_ep_cfg)
|
|
{
|
|
return -EPERM;
|
|
}
|
|
|
|
static inline int ipa_cfg_ep_metadata_mask(u32 clnt_hdl,
|
|
const struct ipa_ep_cfg_metadata_mask *ipa_ep_cfg)
|
|
{
|
|
return -EPERM;
|
|
}
|
|
|
|
static inline int ipa_cfg_ep_ctrl(u32 clnt_hdl,
|
|
const struct ipa_ep_cfg_ctrl *ep_ctrl)
|
|
{
|
|
return -EPERM;
|
|
}
|
|
|
|
/*
|
|
* Header removal / addition
|
|
*/
|
|
static inline int ipa_add_hdr(struct ipa_ioc_add_hdr *hdrs)
|
|
{
|
|
return -EPERM;
|
|
}
|
|
|
|
static inline int ipa_add_hdr_usr(struct ipa_ioc_add_hdr *hdrs,
|
|
bool user_only)
|
|
{
|
|
return -EPERM;
|
|
}
|
|
|
|
static inline int ipa_del_hdr(struct ipa_ioc_del_hdr *hdls)
|
|
{
|
|
return -EPERM;
|
|
}
|
|
|
|
static inline int ipa_commit_hdr(void)
|
|
{
|
|
return -EPERM;
|
|
}
|
|
|
|
static inline int ipa_reset_hdr(bool user_only)
|
|
{
|
|
return -EPERM;
|
|
}
|
|
|
|
static inline int ipa_get_hdr(struct ipa_ioc_get_hdr *lookup)
|
|
{
|
|
return -EPERM;
|
|
}
|
|
|
|
static inline int ipa_put_hdr(u32 hdr_hdl)
|
|
{
|
|
return -EPERM;
|
|
}
|
|
|
|
static inline int ipa_copy_hdr(struct ipa_ioc_copy_hdr *copy)
|
|
{
|
|
return -EPERM;
|
|
}
|
|
|
|
/*
|
|
* Header Processing Context
|
|
*/
|
|
static inline int ipa_add_hdr_proc_ctx(
|
|
struct ipa_ioc_add_hdr_proc_ctx *proc_ctxs,
|
|
bool user_only)
|
|
{
|
|
return -EPERM;
|
|
}
|
|
|
|
static inline int ipa_del_hdr_proc_ctx(struct ipa_ioc_del_hdr_proc_ctx *hdls)
|
|
{
|
|
return -EPERM;
|
|
}
|
|
/*
|
|
* Routing
|
|
*/
|
|
static inline int ipa_add_rt_rule(struct ipa_ioc_add_rt_rule *rules)
|
|
{
|
|
return -EPERM;
|
|
}
|
|
|
|
static inline int ipa_add_rt_rule_v2(struct ipa_ioc_add_rt_rule_v2 *rules)
|
|
{
|
|
return -EPERM;
|
|
}
|
|
|
|
static inline int ipa_add_rt_rule_usr(struct ipa_ioc_add_rt_rule *rules,
|
|
bool user_only)
|
|
{
|
|
return -EPERM;
|
|
}
|
|
|
|
static inline int ipa_add_rt_rule_usr_v2(
|
|
struct ipa_ioc_add_rt_rule_v2 *rules, bool user_only)
|
|
{
|
|
return -EPERM;
|
|
}
|
|
|
|
static inline int ipa_del_rt_rule(struct ipa_ioc_del_rt_rule *hdls)
|
|
{
|
|
return -EPERM;
|
|
}
|
|
|
|
static inline int ipa_commit_rt(enum ipa_ip_type ip)
|
|
{
|
|
return -EPERM;
|
|
}
|
|
|
|
static inline int ipa_reset_rt(enum ipa_ip_type ip, bool user_only)
|
|
{
|
|
return -EPERM;
|
|
}
|
|
|
|
static inline int ipa_get_rt_tbl(struct ipa_ioc_get_rt_tbl *lookup)
|
|
{
|
|
return -EPERM;
|
|
}
|
|
|
|
static inline int ipa_put_rt_tbl(u32 rt_tbl_hdl)
|
|
{
|
|
return -EPERM;
|
|
}
|
|
|
|
static inline int ipa_query_rt_index(struct ipa_ioc_get_rt_tbl_indx *in)
|
|
{
|
|
return -EPERM;
|
|
}
|
|
|
|
static inline int ipa_mdfy_rt_rule(struct ipa_ioc_mdfy_rt_rule *rules)
|
|
{
|
|
return -EPERM;
|
|
}
|
|
|
|
static inline int ipa_mdfy_rt_rule_v2(struct ipa_ioc_mdfy_rt_rule_v2 *rules)
|
|
{
|
|
return -EPERM;
|
|
}
|
|
|
|
/*
|
|
* Filtering
|
|
*/
|
|
static inline int ipa_add_flt_rule(struct ipa_ioc_add_flt_rule *rules)
|
|
{
|
|
return -EPERM;
|
|
}
|
|
|
|
static inline int ipa_add_flt_rule_v2(struct ipa_ioc_add_flt_rule_v2 *rules)
|
|
{
|
|
return -EPERM;
|
|
}
|
|
|
|
static inline int ipa_add_flt_rule_usr(struct ipa_ioc_add_flt_rule *rules,
|
|
bool user_only)
|
|
{
|
|
return -EPERM;
|
|
}
|
|
|
|
static inline int ipa_add_flt_rule_usr_v2(
|
|
struct ipa_ioc_add_flt_rule_v2 *rules, bool user_only)
|
|
{
|
|
return -EPERM;
|
|
}
|
|
|
|
static inline int ipa_del_flt_rule(struct ipa_ioc_del_flt_rule *hdls)
|
|
{
|
|
return -EPERM;
|
|
}
|
|
|
|
static inline int ipa_mdfy_flt_rule(struct ipa_ioc_mdfy_flt_rule *rules)
|
|
{
|
|
return -EPERM;
|
|
}
|
|
|
|
static inline int ipa_mdfy_flt_rule_v2(
|
|
struct ipa_ioc_mdfy_flt_rule_v2 *rules)
|
|
{
|
|
return -EPERM;
|
|
}
|
|
|
|
|
|
static inline int ipa_commit_flt(enum ipa_ip_type ip)
|
|
{
|
|
return -EPERM;
|
|
}
|
|
|
|
static inline int ipa_reset_flt(enum ipa_ip_type ip, bool user_only)
|
|
{
|
|
return -EPERM;
|
|
}
|
|
|
|
/*
|
|
* NAT
|
|
*/
|
|
static inline int ipa_allocate_nat_device(struct ipa_ioc_nat_alloc_mem *mem)
|
|
{
|
|
return -EPERM;
|
|
}
|
|
|
|
static inline int ipa_allocate_nat_table(
|
|
struct ipa_ioc_nat_ipv6ct_table_alloc *table_alloc)
|
|
{
|
|
return -EPERM;
|
|
}
|
|
|
|
static inline int ipa_allocate_ipv6ct_table(
|
|
struct ipa_ioc_nat_ipv6ct_table_alloc *table_alloc)
|
|
{
|
|
return -EPERM;
|
|
}
|
|
|
|
static inline int ipa_nat_init_cmd(struct ipa_ioc_v4_nat_init *init)
|
|
{
|
|
return -EPERM;
|
|
}
|
|
|
|
static inline int ipa_ipv6ct_init_cmd(struct ipa_ioc_ipv6ct_init *init)
|
|
{
|
|
return -EPERM;
|
|
}
|
|
|
|
static inline int ipa_nat_dma_cmd(struct ipa_ioc_nat_dma_cmd *dma)
|
|
{
|
|
return -EPERM;
|
|
}
|
|
|
|
static inline int ipa_table_dma_cmd(struct ipa_ioc_nat_dma_cmd *dma)
|
|
{
|
|
return -EPERM;
|
|
}
|
|
|
|
static inline int ipa_nat_del_cmd(struct ipa_ioc_v4_nat_del *del)
|
|
{
|
|
return -EPERM;
|
|
}
|
|
|
|
static inline int ipa_del_nat_table(struct ipa_ioc_nat_ipv6ct_table_del *del)
|
|
{
|
|
return -EPERM;
|
|
}
|
|
|
|
static inline int ipa_del_ipv6ct_table(
|
|
struct ipa_ioc_nat_ipv6ct_table_del *del)
|
|
{
|
|
return -EPERM;
|
|
}
|
|
|
|
static inline int ipa_nat_mdfy_pdn(struct ipa_ioc_nat_pdn_entry *mdfy_pdn)
|
|
{
|
|
return -EPERM;
|
|
}
|
|
|
|
/*
|
|
* Messaging
|
|
*/
|
|
static inline int ipa_send_msg(struct ipa_msg_meta *meta, void *buff,
|
|
ipa_msg_free_fn callback)
|
|
{
|
|
return -EPERM;
|
|
}
|
|
|
|
static inline int ipa_register_pull_msg(struct ipa_msg_meta *meta,
|
|
ipa_msg_pull_fn callback)
|
|
{
|
|
return -EPERM;
|
|
}
|
|
|
|
static inline int ipa_deregister_pull_msg(struct ipa_msg_meta *meta)
|
|
{
|
|
return -EPERM;
|
|
}
|
|
|
|
/*
|
|
* Interface
|
|
*/
|
|
static inline int ipa_register_intf(const char *name,
|
|
const struct ipa_tx_intf *tx,
|
|
const struct ipa_rx_intf *rx)
|
|
{
|
|
return -EPERM;
|
|
}
|
|
|
|
static inline int ipa_register_intf_ext(const char *name,
|
|
const struct ipa_tx_intf *tx,
|
|
const struct ipa_rx_intf *rx,
|
|
const struct ipa_ext_intf *ext)
|
|
{
|
|
return -EPERM;
|
|
}
|
|
|
|
static inline int ipa_deregister_intf(const char *name)
|
|
{
|
|
return -EPERM;
|
|
}
|
|
|
|
/*
|
|
* Aggregation
|
|
*/
|
|
static inline int ipa_set_aggr_mode(enum ipa_aggr_mode mode)
|
|
{
|
|
return -EPERM;
|
|
}
|
|
|
|
static inline int ipa_set_qcncm_ndp_sig(char sig[3])
|
|
{
|
|
return -EPERM;
|
|
}
|
|
|
|
static inline int ipa_set_single_ndp_per_mbim(bool enable)
|
|
{
|
|
return -EPERM;
|
|
}
|
|
|
|
/*
|
|
* Data path
|
|
*/
|
|
static inline int ipa_tx_dp(enum ipa_client_type dst, struct sk_buff *skb,
|
|
struct ipa_tx_meta *metadata)
|
|
{
|
|
return -EPERM;
|
|
}
|
|
|
|
/*
|
|
* To transfer multiple data packets
|
|
*/
|
|
static inline int ipa_tx_dp_mul(
|
|
enum ipa_client_type dst,
|
|
struct ipa_tx_data_desc *data_desc)
|
|
{
|
|
return -EPERM;
|
|
}
|
|
|
|
static inline void ipa_free_skb(struct ipa_rx_data *rx_in)
|
|
{
|
|
}
|
|
|
|
static inline int ipa_rx_poll(u32 clnt_hdl, int budget)
|
|
{
|
|
return -EPERM;
|
|
}
|
|
|
|
static inline void ipa_recycle_wan_skb(struct sk_buff *skb)
|
|
{
|
|
}
|
|
|
|
/*
|
|
* System pipes
|
|
*/
|
|
static inline u16 ipa_get_smem_restr_bytes(void)
|
|
{
|
|
return -EPERM;
|
|
}
|
|
|
|
static inline int ipa_setup_sys_pipe(struct ipa_sys_connect_params *sys_in,
|
|
u32 *clnt_hdl)
|
|
{
|
|
return -EPERM;
|
|
}
|
|
|
|
static inline int ipa_teardown_sys_pipe(u32 clnt_hdl)
|
|
{
|
|
return -EPERM;
|
|
}
|
|
|
|
static inline int ipa_connect_wdi_pipe(struct ipa_wdi_in_params *in,
|
|
struct ipa_wdi_out_params *out)
|
|
{
|
|
return -EPERM;
|
|
}
|
|
|
|
static inline int ipa_disconnect_wdi_pipe(u32 clnt_hdl)
|
|
{
|
|
return -EPERM;
|
|
}
|
|
|
|
static inline int ipa_enable_wdi_pipe(u32 clnt_hdl)
|
|
{
|
|
return -EPERM;
|
|
}
|
|
|
|
static inline int ipa_disable_wdi_pipe(u32 clnt_hdl)
|
|
{
|
|
return -EPERM;
|
|
}
|
|
|
|
static inline int ipa_resume_wdi_pipe(u32 clnt_hdl)
|
|
{
|
|
return -EPERM;
|
|
}
|
|
|
|
static inline int ipa_suspend_wdi_pipe(u32 clnt_hdl)
|
|
{
|
|
return -EPERM;
|
|
}
|
|
|
|
static inline int ipa_broadcast_wdi_quota_reach_ind(uint32_t fid,
|
|
uint64_t num_bytes)
|
|
{
|
|
return -EPERM;
|
|
}
|
|
|
|
static inline int ipa_uc_wdi_get_dbpa(
|
|
struct ipa_wdi_db_params *out)
|
|
{
|
|
return -EPERM;
|
|
}
|
|
|
|
static inline int ipa_uc_reg_rdyCB(
|
|
struct ipa_wdi_uc_ready_params *param)
|
|
{
|
|
return -EPERM;
|
|
}
|
|
|
|
static inline int ipa_uc_dereg_rdyCB(void)
|
|
{
|
|
return -EPERM;
|
|
}
|
|
|
|
|
|
/*
|
|
* Resource manager
|
|
*/
|
|
static inline int ipa_rm_create_resource(
|
|
struct ipa_rm_create_params *create_params)
|
|
{
|
|
return -EPERM;
|
|
}
|
|
|
|
static inline int ipa_rm_delete_resource(
|
|
enum ipa_rm_resource_name resource_name)
|
|
{
|
|
return -EPERM;
|
|
}
|
|
|
|
static inline int ipa_rm_register(enum ipa_rm_resource_name resource_name,
|
|
struct ipa_rm_register_params *reg_params)
|
|
{
|
|
return -EPERM;
|
|
}
|
|
|
|
static inline int ipa_rm_set_perf_profile(
|
|
enum ipa_rm_resource_name resource_name,
|
|
struct ipa_rm_perf_profile *profile)
|
|
{
|
|
return -EPERM;
|
|
}
|
|
|
|
static inline int ipa_rm_deregister(enum ipa_rm_resource_name resource_name,
|
|
struct ipa_rm_register_params *reg_params)
|
|
{
|
|
return -EPERM;
|
|
}
|
|
|
|
static inline int ipa_rm_add_dependency(
|
|
enum ipa_rm_resource_name resource_name,
|
|
enum ipa_rm_resource_name depends_on_name)
|
|
{
|
|
return -EPERM;
|
|
}
|
|
|
|
static inline int ipa_rm_add_dependency_sync(
|
|
enum ipa_rm_resource_name resource_name,
|
|
enum ipa_rm_resource_name depends_on_name)
|
|
{
|
|
return -EPERM;
|
|
}
|
|
|
|
static inline int ipa_rm_delete_dependency(
|
|
enum ipa_rm_resource_name resource_name,
|
|
enum ipa_rm_resource_name depends_on_name)
|
|
{
|
|
return -EPERM;
|
|
}
|
|
|
|
static inline int ipa_rm_request_resource(
|
|
enum ipa_rm_resource_name resource_name)
|
|
{
|
|
return -EPERM;
|
|
}
|
|
|
|
static inline int ipa_rm_release_resource(
|
|
enum ipa_rm_resource_name resource_name)
|
|
{
|
|
return -EPERM;
|
|
}
|
|
|
|
static inline int ipa_rm_notify_completion(enum ipa_rm_event event,
|
|
enum ipa_rm_resource_name resource_name)
|
|
{
|
|
return -EPERM;
|
|
}
|
|
|
|
static inline int ipa_rm_inactivity_timer_init(
|
|
enum ipa_rm_resource_name resource_name,
|
|
unsigned long msecs)
|
|
{
|
|
return -EPERM;
|
|
}
|
|
|
|
static inline int ipa_rm_inactivity_timer_destroy(
|
|
enum ipa_rm_resource_name resource_name)
|
|
{
|
|
return -EPERM;
|
|
}
|
|
|
|
static inline int ipa_rm_inactivity_timer_request_resource(
|
|
enum ipa_rm_resource_name resource_name)
|
|
{
|
|
return -EPERM;
|
|
}
|
|
|
|
static inline int ipa_rm_inactivity_timer_release_resource(
|
|
enum ipa_rm_resource_name resource_name)
|
|
{
|
|
return -EPERM;
|
|
}
|
|
|
|
/*
|
|
* Tethering bridge (Rmnet / MBIM)
|
|
*/
|
|
static inline int teth_bridge_init(struct teth_bridge_init_params *params)
|
|
{
|
|
return -EPERM;
|
|
}
|
|
|
|
static inline int teth_bridge_disconnect(enum ipa_client_type client)
|
|
{
|
|
return -EPERM;
|
|
}
|
|
|
|
static inline int teth_bridge_connect(struct teth_bridge_connect_params
|
|
*connect_params)
|
|
{
|
|
return -EPERM;
|
|
}
|
|
|
|
/*
|
|
* Tethering client info
|
|
*/
|
|
static inline void ipa_set_client(int index, enum ipacm_client_enum client,
|
|
bool uplink)
|
|
{
|
|
}
|
|
|
|
static inline enum ipacm_client_enum ipa_get_client(int pipe_idx)
|
|
{
|
|
return -EPERM;
|
|
}
|
|
|
|
static inline bool ipa_get_client_uplink(int pipe_idx)
|
|
{
|
|
return -EPERM;
|
|
}
|
|
|
|
/*
|
|
* IPADMA
|
|
*/
|
|
static inline int ipa_dma_init(void)
|
|
{
|
|
return -EPERM;
|
|
}
|
|
|
|
static inline int ipa_dma_enable(void)
|
|
{
|
|
return -EPERM;
|
|
}
|
|
|
|
static inline int ipa_dma_disable(void)
|
|
{
|
|
return -EPERM;
|
|
}
|
|
|
|
static inline int ipa_dma_sync_memcpy(phys_addr_t dest, phys_addr_t src
|
|
, int len)
|
|
{
|
|
return -EPERM;
|
|
}
|
|
|
|
static inline int ipa_dma_async_memcpy(phys_addr_t dest, phys_addr_t src
|
|
, int len, void (*user_cb)(void *user1),
|
|
void *user_param)
|
|
{
|
|
return -EPERM;
|
|
}
|
|
|
|
static inline int ipa_dma_uc_memcpy(phys_addr_t dest, phys_addr_t src, int len)
|
|
{
|
|
return -EPERM;
|
|
}
|
|
|
|
static inline void ipa_dma_destroy(void)
|
|
{
|
|
}
|
|
|
|
/*
|
|
* mux id
|
|
*/
|
|
static inline int ipa_write_qmap_id(struct ipa_ioc_write_qmapid *param_in)
|
|
{
|
|
return -EPERM;
|
|
}
|
|
|
|
/*
|
|
* interrupts
|
|
*/
|
|
static inline int ipa_add_interrupt_handler(enum ipa_irq_type interrupt,
|
|
ipa_irq_handler_t handler,
|
|
bool deferred_flag,
|
|
void *private_data)
|
|
{
|
|
return -EPERM;
|
|
}
|
|
|
|
static inline int ipa_remove_interrupt_handler(enum ipa_irq_type interrupt)
|
|
{
|
|
return -EPERM;
|
|
}
|
|
|
|
static inline int ipa_restore_suspend_handler(void)
|
|
{
|
|
return -EPERM;
|
|
}
|
|
|
|
/*
|
|
* Miscellaneous
|
|
*/
|
|
static inline void ipa_bam_reg_dump(void)
|
|
{
|
|
}
|
|
|
|
static inline int ipa_get_wdi_stats(struct IpaHwStatsWDIInfoData_t *stats)
|
|
{
|
|
return -EPERM;
|
|
}
|
|
|
|
static inline int ipa_get_ep_mapping(enum ipa_client_type client)
|
|
{
|
|
return -EPERM;
|
|
}
|
|
|
|
static inline bool ipa_is_ready(void)
|
|
{
|
|
return false;
|
|
}
|
|
|
|
static inline void ipa_proxy_clk_vote(void)
|
|
{
|
|
}
|
|
|
|
static inline void ipa_proxy_clk_unvote(void)
|
|
{
|
|
}
|
|
|
|
static inline enum ipa_hw_type ipa_get_hw_type(void)
|
|
{
|
|
return IPA_HW_None;
|
|
}
|
|
|
|
static inline bool ipa_is_client_handle_valid(u32 clnt_hdl)
|
|
{
|
|
return -EINVAL;
|
|
}
|
|
|
|
static inline enum ipa_client_type ipa_get_client_mapping(int pipe_idx)
|
|
{
|
|
return -EINVAL;
|
|
}
|
|
|
|
static inline enum ipa_rm_resource_name ipa_get_rm_resource_from_ep(
|
|
int pipe_idx)
|
|
{
|
|
return -EFAULT;
|
|
}
|
|
|
|
static inline bool ipa_get_modem_cfg_emb_pipe_flt(void)
|
|
{
|
|
return -EINVAL;
|
|
}
|
|
|
|
static inline enum ipa_transport_type ipa_get_transport_type(void)
|
|
{
|
|
return -EFAULT;
|
|
}
|
|
|
|
static inline struct device *ipa_get_dma_dev(void)
|
|
{
|
|
return NULL;
|
|
}
|
|
|
|
static inline struct iommu_domain *ipa_get_smmu_domain(void)
|
|
{
|
|
return NULL;
|
|
}
|
|
|
|
static inline int ipa_create_wdi_mapping(u32 num_buffers,
|
|
struct ipa_wdi_buffer_info *info)
|
|
{
|
|
return -EINVAL;
|
|
}
|
|
|
|
static inline int ipa_release_wdi_mapping(u32 num_buffers,
|
|
struct ipa_wdi_buffer_info *info)
|
|
{
|
|
return -EINVAL;
|
|
}
|
|
|
|
static inline int ipa_disable_apps_wan_cons_deaggr(uint32_t agg_size,
|
|
uint32_t agg_count)
|
|
{
|
|
return -EINVAL;
|
|
}
|
|
|
|
static inline const struct ipa_gsi_ep_config *ipa_get_gsi_ep_info
|
|
(enum ipa_client_type client)
|
|
{
|
|
return NULL;
|
|
}
|
|
|
|
static inline int ipa_stop_gsi_channel(u32 clnt_hdl)
|
|
{
|
|
return -EPERM;
|
|
}
|
|
|
|
static inline int ipa_register_ipa_ready_cb(
|
|
void (*ipa_ready_cb)(void *user_data),
|
|
void *user_data)
|
|
{
|
|
return -EPERM;
|
|
}
|
|
|
|
static inline int ipa_tz_unlock_reg(struct ipa_tz_unlock_reg_info *reg_info,
|
|
u16 num_regs)
|
|
{
|
|
return -EPERM;
|
|
}
|
|
|
|
|
|
static inline int ipa_get_smmu_params(struct ipa_smmu_in_params *in,
|
|
struct ipa_smmu_out_params *out)
|
|
{
|
|
return -EPERM;
|
|
}
|
|
|
|
static inline int ipa_is_vlan_mode(enum ipa_vlan_ifaces iface, bool *res)
|
|
{
|
|
return -EPERM;
|
|
}
|
|
|
|
static inline int ipa_uc_debug_stats_alloc(
|
|
struct IpaHwOffloadStatsAllocCmdData_t cmdinfo)
|
|
{
|
|
return -EPERM;
|
|
}
|
|
|
|
static inline int ipa_uc_debug_stats_dealloc(uint32_t protocol)
|
|
{
|
|
return -EPERM;
|
|
}
|
|
|
|
static inline void ipa_get_gsi_stats(int prot_id,
|
|
struct ipa_uc_dbg_ring_stats *stats)
|
|
{
|
|
}
|
|
|
|
static inline int ipa_get_prot_id(enum ipa_client_type client)
|
|
{
|
|
return -EPERM;
|
|
}
|
|
|
|
static inline bool ipa_get_lan_rx_napi(void)
|
|
{
|
|
return false;
|
|
}
|
|
|
|
static inline int ipa_add_socksv5_conn(struct ipa_socksv5_info *info)
|
|
{
|
|
return -EPERM;
|
|
}
|
|
|
|
static inline int ipa_del_socksv5_conn(uint32_t handle)
|
|
{
|
|
return -EPERM;
|
|
}
|
|
#endif /* (CONFIG_IPA || CONFIG_IPA3) */
|
|
|
|
#endif /* _IPA_H_ */
|
|
|