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/* IBM_PROLOG_BEGIN_TAG */
/* This is an automatically generated prolog. */
/* */
/* $Source: src/occ_405/mode.h $ */
/* */
/* OpenPOWER OnChipController Project */
/* */
/* Contributors Listed Below - COPYRIGHT 2011,2017 */
/* [+] International Business Machines Corp. */
/* */
/* */
/* Licensed under the Apache License, Version 2.0 (the "License"); */
/* you may not use this file except in compliance with the License. */
/* You may obtain a copy of the License at */
/* */
/* http://www.apache.org/licenses/LICENSE-2.0 */
/* */
/* Unless required by applicable law or agreed to in writing, software */
/* distributed under the License is distributed on an "AS IS" BASIS, */
/* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or */
/* implied. See the License for the specific language governing */
/* permissions and limitations under the License. */
/* */
/* IBM_PROLOG_END_TAG */
#ifndef _mode_h
#define _mode_h
#include <occ_common.h>
#include <common_types.h>
#include "rtls.h"
#include "errl.h"
// Returns the current OCC Mode
#define CURRENT_MODE() G_occ_internal_mode
// Returns the 'OCC Requested' OCC Mode
#define REQUESTED_MODE() G_occ_internal_req_mode
// Returns the 'Requested' SMS Mode
#define VALID_MODE(mode) ((mode < OCC_MODE_COUNT) ? 1 : 0)
// Typedef of the various modes that TMGT can put OCC into.
typedef enum
{
OCC_MODE_NOCHANGE = 0x00,
OCC_MODE_NOMINAL = 0x01,
// reserved = 0x02,
OCC_MODE_TURBO = 0x03,
OCC_MODE_SAFE = 0x04,
OCC_MODE_PWRSAVE = 0x05,
OCC_MODE_DYN_POWER_SAVE = 0x06,
OCC_MODE_MIN_FREQUENCY = 0x07, // not a settable mode, just used to store system min freq
OCC_MODE_NOM_PERFORMANCE = 0x08,
OCC_MODE_MAX_PERFORMANCE = 0x09,
OCC_MODE_DYN_POWER_SAVE_FP = 0x0A,
OCC_MODE_FFO = 0x0B,
OCC_MODE_FMF = 0x0C,
OCC_MODE_UTURBO = 0x0D, // not a settable mode, just used to store UT freq
// Make sure this is after the last valid mode
OCC_MODE_COUNT,
// These are used for mode transition table, and are not
// a valid mode in and of itself.
OCC_MODE_ALL = 0xFE,
OCC_MODE_INVALID = 0xFF,
} OCC_MODE;
// These are the only modes that TMGT/HTMGT can send
#define OCC_MODE_IS_VALID(mode) ((mode == OCC_MODE_NOCHANGE) || \
(mode == OCC_MODE_NOMINAL) || \
(mode == OCC_MODE_TURBO) || \
(mode == OCC_MODE_PWRSAVE) || \
(mode == OCC_MODE_DYN_POWER_SAVE) || \
(mode == OCC_MODE_NOM_PERFORMANCE) || \
(mode == OCC_MODE_MAX_PERFORMANCE) || \
(mode == OCC_MODE_DYN_POWER_SAVE_FP) || \
(mode == OCC_MODE_FFO) || \
(mode == OCC_MODE_FMF))
// Typedef of the various internal modes that OCC can be in.
typedef enum
{
OCC_INTERNAL_MODE_NOM = 0x00,
OCC_INTERNAL_MODE_SPS = 0x01,
OCC_INTERNAL_MODE_DPS = 0x02,
OCC_INTERNAL_MODE_DPS_MP = 0x03,
OCC_INTERNAL_MODE_FFO = 0x04,
OCC_INTERNAL_MODE_NOM_PERF = 0x05,
OCC_INTERNAL_MODE_MAX_PERF = 0x06,
OCC_INTERNAL_MODE_FMF = 0x07,
OCC_INTERNAL_MODE_MAX_NUM,
OCC_INTERNAL_MODE_UNDEFINED = 0xFF
} OCC_INTERNAL_MODE;
extern OCC_MODE G_occ_internal_mode;
extern OCC_MODE G_occ_internal_req_mode;
extern OCC_MODE G_occ_external_req_mode;
extern OCC_MODE G_occ_external_req_mode_kvm;
extern OCC_MODE G_occ_master_mode;
// Returns true if we are in the middle of a mode transition
inline bool SMGR_is_mode_transitioning(void);
// Used to get the OCC Mode
inline OCC_MODE SMGR_get_mode(void);
// Used to set OCC Mode
errlHndl_t SMGR_set_mode(const OCC_MODE i_mode);
#endif
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