358 lines
12 KiB
C
358 lines
12 KiB
C
/*******************************************************************************
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** This file is provided under a dual BSD/GPLv2 license. When using or
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** redistributing this file, you may do so under either license.
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**
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** GPL LICENSE SUMMARY
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**
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** Copyright (c) 2013 Intel Corporation All Rights Reserved
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**
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** This program is free software; you can redistribute it and/or modify it under
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** the terms of version 2 of the GNU General Public License as published by the
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** Free Software Foundation.
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**
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** This program is distributed in the hope that it will be useful, but WITHOUT
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** ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
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** FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
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** details.
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**
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** You should have received a copy of the GNU General Public License along with
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** this program; if not, write to the Free Software Foundation, Inc.,
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** 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
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** The full GNU General Public License is included in this distribution in the
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** file called LICENSE.GPL.
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**
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** BSD LICENSE
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**
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** Copyright (c) 2013 Intel Corporation All Rights Reserved
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**
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** Redistribution and use in source and binary forms, with or without
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** modification, are permitted provided that the following conditions are met:
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**
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** * Redistributions of source code must retain the above copyright notice, this
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** list of conditions and the following disclaimer.
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** * Redistributions in binary form must reproduce the above copyright notice,
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** this list of conditions and the following disclaimer in the documentation
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** and/or other materials provided with the distribution.
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** * Neither the name of Intel Corporation nor the names of its contributors may
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** be used to endorse or promote products derived from this software without
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** specific prior written permission.
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**
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** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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** AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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** IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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** ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
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** LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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** CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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** SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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** INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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** CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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** ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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** POSSIBILITY OF SUCH DAMAGE.
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**
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*******************************************************************************/
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#ifndef _ESIF_DSP_H_
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#define _ESIF_DSP_H_
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#define ESIF_DSP_NAME_LEN (12 + 1)
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#include "esif_participant.h"
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/* EDP Struct Referred By Both LF and UF */
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struct edp_dir {
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unsigned int signature;
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unsigned int version;
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unsigned int cpc_offset;
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unsigned int fpc_offset;
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};
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#ifdef ESIF_ATTR_KERNEL
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/* Compact Primitive Catalog */
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#include "esif.h"
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#include "esif_cpc.h"
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#define THIS const struct esif_lp_dsp *THIS
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/* Lower Framework DSP
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* Kernel version of DSP is a subset of the full DSP and is known as a Compact
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* Primitive Catalog. The CPC contains only the abosulte essentials for the
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* kernel driver.
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*/
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struct esif_lp_dsp {
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/* private: */
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/* Pointers Will Point Into Raw CPC Block Of Memory */
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esif_flags_t *capability_ptr; /* Enhanced Capability */
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esif_string code_ptr; /* Code Short Name */
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u8 *domain_count_ptr; /* Domain Count */
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struct domain *domains_ptr; /* Domains */
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u8 *ver_major_ptr; /* DSP Content Major */
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u8 *ver_minor_ptr; /* DSP Content Minor */
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/* Raw Cannonical Data For DSP Pointeers */
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struct esif_lp_cpc *cpc_ptr;
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/* DSP Hash Table Will Contain Pointers Into CPC */
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struct esif_hash_table *ht_ptr;
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struct esif_link_list *algo_ptr; /* Algorithm */
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struct esif_link_list *evt_ptr; /* Event */
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esif_ccb_lock_t lock; /* DSP Lock */
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void *table; /* Add'l Static Or Dynamic Table(s) */
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u32 table_size; /* Table(s) Size Of Each */
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/* public: */
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u32 (*get_id)(THIS);
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void (*set_id)(THIS, u32 id);
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esif_string (*get_code)(THIS);
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u8 (*get_domain_count)(THIS);
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esif_flags_t (*get_domain_capability)(THIS, u8 domain_index);
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enum esif_domain_type (*get_domain_type)(THIS, u8 domain_index);
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u16 (*get_domain_id)(THIS, u8 domain_index);
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esif_string (*get_domain_desc)(THIS, u8 domain_index);
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esif_string (*get_domain_name)(THIS, u8 domain_index);
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u8 (*get_ver_major)(THIS);
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u8 (*get_ver_minor)(THIS);
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u32 (*get_temp_tc1) (THIS,
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const enum esif_action_type action);
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u32 (*get_temp_tc2)(THIS, const enum esif_action_type action);
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enum esif_rc (*insert_primitive)(THIS,
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struct esif_cpc_primitive *
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primitive_ptr);
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enum esif_rc (*insert_algorithm)(THIS,
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struct esif_cpc_algorithm *
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algorithm_ptr);
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enum esif_rc (*insert_event)(THIS, struct esif_cpc_event *event_ptr);
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struct esif_lp_primitive * (*get_primitive)(THIS,
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const struct
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esif_primitive_tuple *
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tuple_ptr);
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struct esif_lp_action * (*get_action)(THIS,
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struct esif_lp_primitive *
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primitive_ptr, u8 index);
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struct esif_cpc_algorithm * (*get_algorithm)(THIS,
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const enum
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esif_action_type
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action_type);
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u32 (*dsp_has_algorithm)( THIS, const enum esif_algorithm_type);
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struct esif_cpc_event * (*get_event)(THIS, u32 event);
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};
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#undef THIS
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/* Load DSP */
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enum esif_rc esif_dsp_load (struct esif_lp *lp_ptr,
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const struct esif_data *cpc_ptr);
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void esif_dsp_unload (struct esif_lp *lp_ptr);
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/* Init / Exit */
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enum esif_rc esif_dsp_init (void);
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void esif_dsp_exit (void);
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#endif /* ESIF_ATTR_KERNEL */
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#ifdef ESIF_ATTR_USER
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#include "esif_uf_fpc.h"
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#define THIS struct esif_up_dsp *THIS
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#define MAX_DSP_MANAGER_ENTRY 128
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#define ESIF_DSP_NAMESPACE "dsp" /* DSP DataVault Namespace */
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#define ESIF_DSP_OVERRIDE_NAMESPACE "override" /* DSP Overrides DV name */
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#define ESIF_EDP_DV_PRIORITY 0 /* 0=EDP on disk overrides EDP
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* in DataVault, 1=EDP in
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* DataVault overrides EDP on
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* disk */
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/* DSP Manager Entry */
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struct esif_uf_dme {
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struct esif_up_dsp *dsp_ptr; /* DSP Instance */
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struct esif_ccb_file *file_ptr;/* Optional ESIF File Instance */
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struct esif_fpc *fpc_ptr; /* FPC buffer (0 if static) */
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};
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/* DSP Manager */
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struct esif_uf_dm {
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UInt8 dme_count; /* Current Reference Count */
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struct esif_uf_dme dme[MAX_DSP_MANAGER_ENTRY]; /* Maximum Participants
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* */
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esif_ccb_lock_t lock; /* Package Manager Lock
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* */
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};
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/* Upper Framework DSP */
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struct esif_up_dsp {
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/*
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* PRIVATE
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*/
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/* Pointers Will Point Into PC Block Of Memory */
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esif_string code_ptr; /* Code Short Name */
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esif_string desc_ptr; /* Description */
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esif_string type; /* Unique Identifier */
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UInt8 *bus_enum; /* Bus Enumeration Type */
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UInt8 *ver_major_ptr; /* Content Major */
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UInt8 *ver_minor_ptr; /* Content Minor */
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/* ACPI */
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esif_string acpi_device; /* ACPI Device e.g. INT3400 */
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esif_string acpi_scope; /* _SB.PCI0.B0D4 */
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esif_string acpi_type; /* ACPI Type */
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/* PCI */
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esif_string vendor_id; /* Vendor ID 8086 For Intel */
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esif_string device_id; /* Device ID */
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esif_string pci_bus; /* PCI Bus */
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esif_string pci_bus_device;/* PCI Device */
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esif_string pci_function; /* PCI Function */
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/* Attributes */
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/* UInt32 *capability_ptr; / * Enhanced Capability * / */
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UInt32 *domain_count; /* Domain Count */
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/* Raw Cannonical Data For DSP Pointeers */
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struct esif_uf_pc *pc_ptr;
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/* DSP Hash Table Will Contain Pointers Into CPC*/
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struct esif_hash_table *ht_ptr;
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struct esif_link_list *domain_ptr; /* Domain */
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struct esif_link_list *cap_ptr; /* Capability */
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struct esif_link_list *algo_ptr; /* Algorithm */
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struct esif_link_list *evt_ptr; /* Events */
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/* Lock */
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esif_ccb_lock_t lock; /* DSP Lock*/
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/*
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* PUBLIC INTRERFACE
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*/
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UInt32 (*get_id) (THIS);
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void (*set_id) (THIS, u32 id);
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UInt32 (*get_domain_count)(THIS);
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/* Description */
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esif_string (*get_code) (THIS);
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esif_string (*get_desc) (THIS);
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esif_guid_t * (*get_type) (THIS);
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UInt8 (*get_bus_enum) (THIS);
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UInt8 (*get_ver_major) (THIS);
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UInt8 (*get_ver_minor) (THIS);
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/* ACPI */
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esif_string (*get_acpi_device) (THIS);
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esif_string (*get_acpi_scope) (THIS);
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UInt8 (*get_acpi_type) (THIS);
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/* PCI */
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UInt32 (*get_device_id) (THIS);
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UInt32 (*get_vendor_id) (THIS);
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UInt8 (*get_pci_bus) (THIS);
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UInt8 (*get_pci_bus_device) (THIS);
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UInt8 (*get_pci_function) (THIS);
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/* Attributes */
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UInt32 (*get_temp_tc1) (THIS, enum esif_action_type action);
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UInt32 (*get_temp_tc2) (THIS, enum esif_action_type action);
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enum esif_rc (*insert_primitive)(THIS,
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EsifFpcPrimitivePtr primitive_ptr);
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enum esif_rc (*insert_algorithm)(THIS,
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struct esif_fpc_algorithm *
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algorithm_ptr);
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enum esif_rc (*insert_domain) (THIS,
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struct esif_fpc_domain *domain_ptr);
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enum esif_rc (*insert_event) (THIS,
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struct esif_fpc_event *event_ptr);
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EsifFpcPrimitivePtr (*get_primitive)(THIS,
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const struct esif_primitive_tuple
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*tuple_ptr);
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EsifFpcActionPtr (*get_action) (THIS,
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EsifFpcPrimitivePtr primitive_ptr,
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u8 index);
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struct esif_fpc_algorithm * (*get_algorithm)(THIS,
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const enum
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esif_action_type
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action_type);
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struct esif_fpc_event * (*get_event_by_type)(THIS,
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const enum
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esif_event_type event_type);
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struct esif_fpc_event * (*get_event_by_guid)(THIS,
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const esif_guid_t guid);
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struct esif_fpc_domain * (*get_domain) (THIS, const u32 index);
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};
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#undef THIS
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typedef struct esif_up_dsp EsifDsp, *EsifDspPtr, **EsifDspPtrLocation;
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enum esif_uf_dm_query_type {
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ESIF_UF_DM_QUERY_TYPE_ACPI = 0,
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ESIF_UF_DM_QUERY_TYPE_PCI,
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ESIF_UF_DM_QUERY_TYPE_PLATFORM
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};
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/* Fields may be blank to indicate don't cares */
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struct esif_uf_dm_query_acpi {
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esif_string acpi_device; /* Weight 8 */
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esif_string acpi_type; /* Weight 4 */
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esif_string acpi_uid; /* Weight 2 */
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esif_string acpi_scope; /* Weight 1 */
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};
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/* Fields may be blank to indicate don't cares */
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struct esif_uf_dm_query_pci {
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EsifString pci_did; /* Weight 8 */
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EsifString pci_vid; /* Weight 4 */
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};
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/* Fields may be blank to indicate don't cares */
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struct esif_uf_dm_query_plat {
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esif_string plat_type; /* Weight 2 */
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esif_string plat_name; /* Weight 1 */
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};
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/* Query */
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struct esif_ipc_event_data_create_participant;
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#ifdef __cplusplus
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extern "C" {
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#endif
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esif_string esif_uf_dm_query(enum esif_uf_dm_query_type query_type, void *qry_ptr);
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struct esif_up_dsp *esif_uf_dm_select_dsp_by_code (esif_string code);
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esif_string esif_uf_dm_select_dsp (eEsifParticipantOrigin origin, void *piPtr);
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EsifString esif_uf_dm_select_dsp_for_participant(struct esif_ipc_event_data_create_participant *data_ptr);
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/* Init / Exit */
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enum esif_rc EsifDspInit (void);
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void EsifDspExit (void);
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/* DSP Manager Init */
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enum esif_rc EsifDspMgrInit (void);
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/* DSP Manager Exit */
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void EsifDspMgrExit (void);
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#ifdef __cplusplus
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}
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#endif
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#endif /* ESIF_ATTR_USER */
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#endif /* _ESIF_DSP_H_ */
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/******************************************************************************/
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/******************************************************************************/
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/******************************************************************************/
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