mirror of
https://github.com/team-infusion-developers/android_kernel_samsung_msm8976.git
synced 2024-10-31 18:09:19 +00:00
1fe210f20e
Add more fields to wdi stats according to IPA uC stat change. Change-Id: Ifd9f26f94c49d4c6c4f894b63a8545a84c5050bc Signed-off-by: Skylar Chang <chiaweic@codeaurora.org>
2054 lines
50 KiB
C
2054 lines
50 KiB
C
/* Copyright (c) 2012-2015, 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/msm_ipa.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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#include <linux/if_ether.h>
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#define IPA_APPS_MAX_BW_IN_MBPS 200
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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_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_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,
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IPA_QCNCM,
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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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};
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/**
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* enum hdr_total_len_or_pad_type - type vof alue 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_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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* @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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* @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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*/
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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<5F>s 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<5F>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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*/
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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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};
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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 (<=32ms) 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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* @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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*/
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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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};
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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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*/
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struct ipa_ep_cfg_holb {
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u16 en;
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u32 tmr_val;
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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 <20>Generic<69> 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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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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*/
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struct ipa_ep_cfg_cfg {
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bool frag_offload_en;
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enum ipa_cs_offload cs_offload_en;
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u8 cs_metadata_hdr_offset;
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};
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/**
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* struct ipa_ep_cfg_metadata_mask - Endpoint initialization hdr metadata mask
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* @metadata_mask: Mask specifying which metadata bits to write to
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* IPA_ENDP_INIT_HDR_n.s HDR_OFST_METADATA. Only
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* masked metadata bits (set to 1) will be written. Valid for Output
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* Pipes only (IPA Producer)
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*/
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struct ipa_ep_cfg_metadata_mask {
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u32 metadata_mask;
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};
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/**
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* struct ipa_ep_cfg_metadata - Meta Data configuration in IPA end-point
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* @md: This defines the meta data from tx data descriptor
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* @qmap_id: qmap id
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*/
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struct ipa_ep_cfg_metadata {
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u32 qmap_id;
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};
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/**
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* struct ipa_ep_cfg - configuration of IPA end-point
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* @nat: NAT parmeters
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* @hdr: Header parameters
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* @hdr_ext: Extended header parameters
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* @mode: Mode parameters
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* @aggr: Aggregation parameters
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* @deaggr: Deaggregation params
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* @route: Routing parameters
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* @cfg: Configuration register data
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* @metadata_mask: Hdr metadata mask
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* @meta: Meta Data
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*/
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struct ipa_ep_cfg {
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struct ipa_ep_cfg_nat nat;
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struct ipa_ep_cfg_hdr hdr;
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struct ipa_ep_cfg_hdr_ext hdr_ext;
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struct ipa_ep_cfg_mode mode;
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struct ipa_ep_cfg_aggr aggr;
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struct ipa_ep_cfg_deaggr deaggr;
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struct ipa_ep_cfg_route route;
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struct ipa_ep_cfg_cfg cfg;
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struct ipa_ep_cfg_metadata_mask metadata_mask;
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struct ipa_ep_cfg_metadata meta;
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};
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/**
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* struct ipa_ep_cfg_ctrl - Control configuration in IPA end-point
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* @ipa_ep_suspend: 0 - ENDP is enabled, 1 - ENDP is suspended (disabled).
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* Valid for PROD Endpoints
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* @ipa_ep_delay: 0 - ENDP is free-running, 1 - ENDP is delayed.
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* SW controls the data flow of an endpoint usind this bit.
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* Valid for CONS Endpoints
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*/
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struct ipa_ep_cfg_ctrl {
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bool ipa_ep_suspend;
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bool ipa_ep_delay;
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};
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/**
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* x should be in bytes
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*/
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#define IPA_NUM_OF_FIFO_DESC(x) (x/sizeof(struct sps_iovec))
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typedef void (*ipa_notify_cb)(void *priv, enum ipa_dp_evt_type evt,
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unsigned long data);
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/**
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* struct ipa_connect_params - low-level client connect input parameters. Either
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* client allocates the data and desc FIFO and specifies that in data+desc OR
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* specifies sizes and pipe_mem pref and IPA does the allocation.
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*
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* @ipa_ep_cfg: IPA EP configuration
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* @client: type of "client"
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* @client_bam_hdl: client SPS handle
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* @client_ep_idx: client PER EP index
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* @priv: callback cookie
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* @notify: callback
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* priv - callback cookie evt - type of event data - data relevant
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* to event. May not be valid. See event_type enum for valid
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* cases.
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* @desc_fifo_sz: size of desc FIFO
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* @data_fifo_sz: size of data FIFO
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* @pipe_mem_preferred: if true, try to alloc the FIFOs in pipe mem, fallback
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* to sys mem if pipe mem alloc fails
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* @desc: desc FIFO meta-data when client has allocated it
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* @data: data FIFO meta-data when client has allocated it
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* @skip_ep_cfg: boolean field that determines if EP should be configured
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* by IPA driver
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* @keep_ipa_awake: when true, IPA will not be clock gated
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*/
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struct ipa_connect_params {
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struct ipa_ep_cfg ipa_ep_cfg;
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enum ipa_client_type client;
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unsigned long client_bam_hdl;
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u32 client_ep_idx;
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void *priv;
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ipa_notify_cb notify;
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u32 desc_fifo_sz;
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u32 data_fifo_sz;
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bool pipe_mem_preferred;
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struct sps_mem_buffer desc;
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struct sps_mem_buffer data;
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bool skip_ep_cfg;
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bool keep_ipa_awake;
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};
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/**
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* struct ipa_sps_params - SPS related output parameters resulting from
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* low/high level client connect
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* @ipa_bam_hdl: IPA SPS handle
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* @ipa_ep_idx: IPA PER EP index
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* @desc: desc FIFO meta-data
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* @data: data FIFO meta-data
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*/
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struct ipa_sps_params {
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unsigned long ipa_bam_hdl;
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u32 ipa_ep_idx;
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struct sps_mem_buffer desc;
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struct sps_mem_buffer data;
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};
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/**
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* struct ipa_tx_intf - interface tx properties
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||
* @num_props: number of tx properties
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* @prop: the tx properties array
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||
*/
|
||
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
|
||
* @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
|
||
*/
|
||
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 ipa_tx_meta - meta-data for the TX packet
|
||
* @mbim_stream_id: the stream ID used in NDP signature
|
||
* @mbim_stream_id_valid: is above field valid?
|
||
* @dma_address: dma mapped address of TX packet
|
||
* @dma_address_valid: is above field valid?
|
||
*/
|
||
struct ipa_tx_meta {
|
||
u8 mbim_stream_id;
|
||
bool mbim_stream_id_valid;
|
||
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_SVS = IPA_VOLTAGE_UNSPECIFIED,
|
||
IPA_VOLTAGE_NOMINAL,
|
||
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_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;
|
||
};
|
||
|
||
enum ipa_irq_type {
|
||
IPA_BAD_SNOC_ACCESS_IRQ = 0,
|
||
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 = 16,
|
||
IPA_TX_HOLB_DROP_IRQ = 17,
|
||
|
||
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 - Strucuture 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 IpaHwRingStats_t - Strucuture 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 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
|
||
*/
|
||
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 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_runnning_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_runnning_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
|
||
* expected to communicate about the Read pointer into the Rx Ring
|
||
*/
|
||
struct ipa_wdi_ul_params {
|
||
phys_addr_t rdy_ring_base_pa;
|
||
u32 rdy_ring_size;
|
||
phys_addr_t rdy_ring_rp_pa;
|
||
};
|
||
|
||
/**
|
||
* 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
|
||
*/
|
||
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;
|
||
};
|
||
|
||
/**
|
||
* 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
|
||
*/
|
||
struct ipa_wdi_in_params {
|
||
struct ipa_sys_connect_params sys;
|
||
union {
|
||
struct ipa_wdi_ul_params ul;
|
||
struct ipa_wdi_dl_params dl;
|
||
} u;
|
||
};
|
||
|
||
/**
|
||
* 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 odu_bridge_params - parameters for odu bridge initialization API
|
||
*
|
||
* @netdev_name: network interface name
|
||
* @priv: private data that will be supplied to client's callback
|
||
* @tx_dp_notify: callback for handling SKB. the following event are supported:
|
||
* IPA_WRITE_DONE: will be called after client called to odu_bridge_tx_dp()
|
||
* Client is expected to free the skb.
|
||
* IPA_RECEIVE: will be called for delivering skb to APPS.
|
||
* Client is expected to deliver the skb to network stack.
|
||
* @send_dl_skb: callback for sending skb on downlink direction to adapter.
|
||
* Client is expected to free the skb.
|
||
* @device_ethaddr: device Ethernet address in network order.
|
||
* @ipa_desc_size: IPA Sys Pipe Desc Size
|
||
*/
|
||
struct odu_bridge_params {
|
||
const char *netdev_name;
|
||
void *priv;
|
||
ipa_notify_cb tx_dp_notify;
|
||
int (*send_dl_skb)(void *priv, struct sk_buff *skb);
|
||
u8 device_ethaddr[ETH_ALEN];
|
||
u32 ipa_desc_size;
|
||
};
|
||
|
||
/**
|
||
* enum ipa_mhi_event_type - event type for mhi callback
|
||
*
|
||
* @IPA_MHI_EVENT_READY: IPA MHI is ready and IPA uC is loaded. After getting
|
||
* this event MHI client is expected to call to ipa_mhi_start() API
|
||
* @IPA_MHI_EVENT_DATA_AVAILABLE: downlink data available on MHI channel
|
||
*/
|
||
enum ipa_mhi_event_type {
|
||
IPA_MHI_EVENT_READY,
|
||
IPA_MHI_EVENT_DATA_AVAILABLE,
|
||
IPA_MHI_EVENT_MAX,
|
||
};
|
||
|
||
typedef void (*mhi_client_cb)(void *priv, enum ipa_mhi_event_type event,
|
||
unsigned long data);
|
||
|
||
/**
|
||
* struct ipa_mhi_msi_info - parameters for MSI (Message Signaled Interrupts)
|
||
* @addr_low: MSI lower base physical address
|
||
* @addr_hi: MSI higher base physical address
|
||
* @data: Data Pattern to use when generating the MSI
|
||
* @mask: Mask indicating number of messages assigned by the host to device
|
||
*
|
||
* msi value is written according to this formula:
|
||
* ((data & ~mask) | (mmio.msiVec & mask))
|
||
*/
|
||
struct ipa_mhi_msi_info {
|
||
u32 addr_low;
|
||
u32 addr_hi;
|
||
u32 data;
|
||
u32 mask;
|
||
};
|
||
|
||
/**
|
||
* struct ipa_mhi_init_params - parameters for IPA MHI initialization API
|
||
*
|
||
* @msi: MSI (Message Signaled Interrupts) parameters
|
||
* @mmio_addr: MHI MMIO physical address
|
||
* @first_ch_idx: First channel ID for hardware accelerated channels.
|
||
* @first_er_idx: First event ring ID for hardware accelerated channels.
|
||
* @notify: client callback
|
||
* @priv: client private data to be provided in client callback
|
||
*/
|
||
struct ipa_mhi_init_params {
|
||
struct ipa_mhi_msi_info msi;
|
||
u32 mmio_addr;
|
||
u32 first_ch_idx;
|
||
u32 first_er_idx;
|
||
mhi_client_cb notify;
|
||
void *priv;
|
||
};
|
||
|
||
/**
|
||
* struct ipa_mhi_start_params - parameters for IPA MHI start API
|
||
*
|
||
* @host_ctrl_addr: Base address of MHI control data structures
|
||
* @host_data_addr: Base address of MHI data buffers
|
||
*/
|
||
struct ipa_mhi_start_params {
|
||
u32 host_ctrl_addr;
|
||
u32 host_data_addr;
|
||
};
|
||
|
||
/**
|
||
* struct ipa_mhi_connect_params - parameters for IPA MHI channel connect API
|
||
*
|
||
* @sys: IPA EP configuration info
|
||
* @channel_id: MHI channel id
|
||
*/
|
||
struct ipa_mhi_connect_params {
|
||
struct ipa_sys_connect_params sys;
|
||
u8 channel_id;
|
||
};
|
||
|
||
#ifdef CONFIG_IPA
|
||
|
||
/*
|
||
* 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);
|
||
|
||
/*
|
||
* 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_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_del_hdr(struct ipa_ioc_del_hdr *hdls);
|
||
|
||
int ipa_commit_hdr(void);
|
||
|
||
int ipa_reset_hdr(void);
|
||
|
||
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);
|
||
|
||
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_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);
|
||
|
||
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);
|
||
|
||
/*
|
||
* Filtering
|
||
*/
|
||
int ipa_add_flt_rule(struct ipa_ioc_add_flt_rule *rules);
|
||
|
||
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_commit_flt(enum ipa_ip_type ip);
|
||
|
||
int ipa_reset_flt(enum ipa_ip_type ip);
|
||
|
||
/*
|
||
* NAT
|
||
*/
|
||
int allocate_nat_device(struct ipa_ioc_nat_alloc_mem *mem);
|
||
|
||
int ipa_nat_init_cmd(struct ipa_ioc_v4_nat_init *init);
|
||
|
||
int ipa_nat_dma_cmd(struct ipa_ioc_nat_dma_cmd *dma);
|
||
|
||
int ipa_nat_del_cmd(struct ipa_ioc_v4_nat_del *del);
|
||
|
||
/*
|
||
* 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 *);
|
||
|
||
/*
|
||
* 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);
|
||
/*
|
||
* 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);
|
||
|
||
/*
|
||
* 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_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);
|
||
|
||
/*
|
||
* ODU bridge
|
||
*/
|
||
|
||
int odu_bridge_init(struct odu_bridge_params *params);
|
||
|
||
int odu_bridge_connect(void);
|
||
|
||
int odu_bridge_disconnect(void);
|
||
|
||
int odu_bridge_tx_dp(struct sk_buff *skb, struct ipa_tx_meta *metadata);
|
||
|
||
int odu_bridge_cleanup(void);
|
||
|
||
/*
|
||
* IPADMA
|
||
*/
|
||
int ipa_dma_init(void);
|
||
|
||
int ipa_dma_enable(void);
|
||
|
||
int ipa_dma_disable(void);
|
||
|
||
int ipa_dma_sync_memcpy(phys_addr_t dest, phys_addr_t src, int len);
|
||
|
||
int ipa_dma_async_memcpy(phys_addr_t dest, phys_addr_t 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);
|
||
|
||
/*
|
||
* MHI
|
||
*/
|
||
int ipa_mhi_init(struct ipa_mhi_init_params *params);
|
||
|
||
int ipa_mhi_start(struct ipa_mhi_start_params *params);
|
||
|
||
int ipa_mhi_connect_pipe(struct ipa_mhi_connect_params *in, u32 *clnt_hdl);
|
||
|
||
int ipa_mhi_disconnect_pipe(u32 clnt_hdl);
|
||
|
||
int ipa_mhi_suspend(bool force);
|
||
|
||
int ipa_mhi_resume(void);
|
||
|
||
int ipa_mhi_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);
|
||
|
||
/*
|
||
* Miscellaneous
|
||
*/
|
||
void ipa_bam_reg_dump(void);
|
||
|
||
bool ipa_emb_ul_pipes_empty(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);
|
||
|
||
#else /* CONFIG_IPA */
|
||
|
||
/*
|
||
* 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;
|
||
}
|
||
|
||
/*
|
||
* 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_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_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_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(void)
|
||
{
|
||
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)
|
||
{
|
||
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_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)
|
||
{
|
||
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;
|
||
}
|
||
|
||
/*
|
||
* Filtering
|
||
*/
|
||
static inline int ipa_add_flt_rule(struct ipa_ioc_add_flt_rule *rules)
|
||
{
|
||
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_commit_flt(enum ipa_ip_type ip)
|
||
{
|
||
return -EPERM;
|
||
}
|
||
|
||
static inline int ipa_reset_flt(enum ipa_ip_type ip)
|
||
{
|
||
return -EPERM;
|
||
}
|
||
|
||
/*
|
||
* NAT
|
||
*/
|
||
static inline int allocate_nat_device(struct ipa_ioc_nat_alloc_mem *mem)
|
||
{
|
||
return -EPERM;
|
||
}
|
||
|
||
|
||
static inline int ipa_nat_init_cmd(struct ipa_ioc_v4_nat_init *init)
|
||
{
|
||
return -EPERM;
|
||
}
|
||
|
||
|
||
static inline int ipa_nat_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;
|
||
}
|
||
|
||
/*
|
||
* 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)
|
||
{
|
||
return;
|
||
}
|
||
|
||
/*
|
||
* 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_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;
|
||
}
|
||
|
||
|
||
/*
|
||
* 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_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;
|
||
}
|
||
|
||
/*
|
||
* ODU bridge
|
||
*/
|
||
static inline int odu_bridge_init(struct odu_bridge_params *params)
|
||
{
|
||
return -EPERM;
|
||
}
|
||
|
||
static inline int odu_bridge_disconnect(void)
|
||
{
|
||
return -EPERM;
|
||
}
|
||
|
||
static inline int odu_bridge_connect(void)
|
||
{
|
||
return -EPERM;
|
||
}
|
||
|
||
static inline int odu_bridge_tx_dp(struct sk_buff *skb,
|
||
struct ipa_tx_meta *metadata)
|
||
{
|
||
return -EPERM;
|
||
}
|
||
|
||
static inline int odu_bridge_cleanup(void)
|
||
{
|
||
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)
|
||
{
|
||
return;
|
||
}
|
||
|
||
/*
|
||
* MHI
|
||
*/
|
||
static inline int ipa_mhi_init(struct ipa_mhi_init_params *params)
|
||
{
|
||
return -EPERM;
|
||
}
|
||
|
||
static inline int ipa_mhi_start(struct ipa_mhi_start_params *params)
|
||
{
|
||
return -EPERM;
|
||
}
|
||
|
||
static inline int ipa_mhi_connect_pipe(struct ipa_mhi_connect_params *in,
|
||
u32 *clnt_hdl)
|
||
{
|
||
return -EPERM;
|
||
}
|
||
|
||
static inline int ipa_mhi_disconnect_pipe(u32 clnt_hdl)
|
||
{
|
||
return -EPERM;
|
||
}
|
||
|
||
static inline int ipa_mhi_suspend(bool force)
|
||
{
|
||
return -EPERM;
|
||
}
|
||
|
||
static inline int ipa_mhi_resume(void)
|
||
{
|
||
return -EPERM;
|
||
}
|
||
|
||
static inline int ipa_mhi_destroy(void)
|
||
{
|
||
return -EPERM;
|
||
}
|
||
|
||
/*
|
||
* 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;
|
||
}
|
||
|
||
/*
|
||
* Miscellaneous
|
||
*/
|
||
static inline void ipa_bam_reg_dump(void)
|
||
{
|
||
return;
|
||
}
|
||
|
||
static inline bool ipa_emb_ul_pipes_empty(void)
|
||
{
|
||
return false;
|
||
}
|
||
|
||
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;
|
||
}
|
||
|
||
#endif /* CONFIG_IPA*/
|
||
|
||
#endif /* _IPA_H_ */
|