/** @file
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Macros to simplify and abstract the interface to PCI configuration.
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Copyright (c) 2019 Intel Corporation. All rights reserved. <BR>
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SPDX-License-Identifier: BSD-2-Clause-Patent
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**/
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#ifndef _SAACCESS_H_
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#define _SAACCESS_H_
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#include "SaRegs.h"
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#include "SaCommonDefinitions.h"
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///
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/// SystemAgent Base Address definition
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///
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#ifndef STALL_ONE_MICRO_SECOND
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#define STALL_ONE_MICRO_SECOND 1
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#endif
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#ifndef STALL_ONE_MILLI_SECOND
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#define STALL_ONE_MILLI_SECOND 1000
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#endif
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//
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// SA Segement Number
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//
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#define SA_SEG_NUM 0x00
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#define V_SA_DEVICE_ID_INVALID 0xFFFF
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///
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/// The value before AutoConfig match the setting of PCI Express Base Specification 1.1, please be careful for adding new feature
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///
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typedef enum {
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PcieAspmDisabled,
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PcieAspmL0s,
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PcieAspmL1,
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PcieAspmL0sL1,
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PcieAspmAutoConfig,
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PcieAspmMax
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} SA_PCIE_ASPM_CONFIG;
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///
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/// SgMode settings
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///
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typedef enum {
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SgModeDisabled = 0,
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SgModeReserved,
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SgModeMuxless,
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SgModeDgpu,
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SgModeMax
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} SG_MODE;
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//
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// Macros that judge which type a device ID belongs to
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//
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#define IS_SA_DEVICE_ID_MOBILE(DeviceId) \
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( \
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(DeviceId == V_SA_DEVICE_ID_KBL_MB_ULT_1) || \
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(DeviceId == V_SA_DEVICE_ID_CFL_ULT_1) || \
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(DeviceId == V_SA_DEVICE_ID_CFL_ULT_2) || \
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(DeviceId == V_SA_DEVICE_ID_CFL_ULT_3) || \
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(DeviceId == V_SA_DEVICE_ID_CFL_ULT_4) \
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)
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///
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/// Device IDs that are Desktop specific B0:D0:F0
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///
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#define IS_SA_DEVICE_ID_DESKTOP(DeviceId) \
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( \
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(DeviceId == V_SA_DEVICE_ID_KBL_DT_2) || \
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(DeviceId == V_SA_DEVICE_ID_CFL_DT_1) || \
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(DeviceId == V_SA_DEVICE_ID_CFL_DT_2) || \
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(DeviceId == V_SA_DEVICE_ID_CFL_DT_3) || \
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(DeviceId == V_SA_DEVICE_ID_CFL_DT_4) || \
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(DeviceId == V_SA_DEVICE_ID_CFL_WS_1) || \
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(DeviceId == V_SA_DEVICE_ID_CFL_WS_2) || \
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(DeviceId == V_SA_DEVICE_ID_CFL_WS_3) \
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)
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///
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/// Device IDS that are Server specific B0:D0:F0
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///
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#define IS_SA_DEVICE_ID_SERVER(DeviceId) \
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( \
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(DeviceId == V_SA_DEVICE_ID_KBL_SVR_2) || \
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(DeviceId == V_SA_DEVICE_ID_CFL_SVR_1) || \
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(DeviceId == V_SA_DEVICE_ID_CFL_SVR_2) || \
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(DeviceId == V_SA_DEVICE_ID_CFL_SVR_3) \
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)
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///
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/// Device IDs that are Halo specific B0:D0:F0
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///
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#define IS_SA_DEVICE_ID_HALO(DeviceId) \
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( \
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(DeviceId == V_SA_DEVICE_ID_KBL_HALO_2) || \
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(DeviceId == V_SA_DEVICE_ID_CFL_HALO_1) || \
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(DeviceId == V_SA_DEVICE_ID_CFL_HALO_2) || \
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(DeviceId == V_SA_DEVICE_ID_CFL_HALO_3) || \
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(DeviceId == V_SA_DEVICE_ID_CFL_HALO_IOT_1) \
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)
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#endif
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