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| /** @file
| This file provides services for PcieRp policy function
|
| Copyright (c) 2021, Intel Corporation. All rights reserved.<BR>
| SPDX-License-Identifier: BSD-2-Clause-Patent
| **/
| #include <Uefi.h>
| #include <Library/DebugLib.h>
| #include <Library/SiConfigBlockLib.h>
| #include <Library/ConfigBlockLib.h>
| #include <Protocol/PchPolicy.h>
| #include <PchPcieRpConfig.h>
|
| #define PCI_CLASS_NETWORK 0x02
| #define PCI_CLASS_NETWORK_ETHERNET 0x00
| #define PCI_CLASS_NETWORK_OTHER 0x80
|
| GLOBAL_REMOVE_IF_UNREFERENCED PCH_PCIE_DEVICE_OVERRIDE mPcieDeviceTable[] = {
| //
| // Intel PRO/Wireless
| //
| { 0x8086, 0x422b, 0xff, 0xff, 0xff, PchPcieAspmL1, PchPcieL1L2Override, 0, 0, 0, 0, 0, 0, 0 },
| { 0x8086, 0x422c, 0xff, 0xff, 0xff, PchPcieAspmL1, PchPcieL1L2Override, 0, 0, 0, 0, 0, 0, 0 },
| { 0x8086, 0x4238, 0xff, 0xff, 0xff, PchPcieAspmL1, PchPcieL1L2Override, 0, 0, 0, 0, 0, 0, 0 },
| { 0x8086, 0x4239, 0xff, 0xff, 0xff, PchPcieAspmL1, PchPcieL1L2Override, 0, 0, 0, 0, 0, 0, 0 },
| //
| // Intel WiMAX/WiFi Link
| //
| { 0x8086, 0x0082, 0xff, 0xff, 0xff, PchPcieAspmL1, PchPcieL1L2Override, 0, 0, 0, 0, 0, 0, 0 },
| { 0x8086, 0x0085, 0xff, 0xff, 0xff, PchPcieAspmL1, PchPcieL1L2Override, 0, 0, 0, 0, 0, 0, 0 },
| { 0x8086, 0x0083, 0xff, 0xff, 0xff, PchPcieAspmL1, PchPcieL1L2Override, 0, 0, 0, 0, 0, 0, 0 },
| { 0x8086, 0x0084, 0xff, 0xff, 0xff, PchPcieAspmL1, PchPcieL1L2Override, 0, 0, 0, 0, 0, 0, 0 },
| { 0x8086, 0x0086, 0xff, 0xff, 0xff, PchPcieAspmL1, PchPcieL1L2Override, 0, 0, 0, 0, 0, 0, 0 },
| { 0x8086, 0x0087, 0xff, 0xff, 0xff, PchPcieAspmL1, PchPcieL1L2Override, 0, 0, 0, 0, 0, 0, 0 },
| { 0x8086, 0x0088, 0xff, 0xff, 0xff, PchPcieAspmL1, PchPcieL1L2Override, 0, 0, 0, 0, 0, 0, 0 },
| { 0x8086, 0x0089, 0xff, 0xff, 0xff, PchPcieAspmL1, PchPcieL1L2Override, 0, 0, 0, 0, 0, 0, 0 },
| { 0x8086, 0x008F, 0xff, 0xff, 0xff, PchPcieAspmL1, PchPcieL1L2Override, 0, 0, 0, 0, 0, 0, 0 },
| { 0x8086, 0x0090, 0xff, 0xff, 0xff, PchPcieAspmL1, PchPcieL1L2Override, 0, 0, 0, 0, 0, 0, 0 },
| //
| // Intel Crane Peak WLAN NIC
| //
| { 0x8086, 0x08AE, 0xff, PCI_CLASS_NETWORK, PCI_CLASS_NETWORK_OTHER, PchPcieAspmL1, PchPcieL1L2Override, 0, 0, 0, 0, 0, 0, 0 },
| { 0x8086, 0x08AF, 0xff, PCI_CLASS_NETWORK, PCI_CLASS_NETWORK_OTHER, PchPcieAspmL1, PchPcieL1L2Override, 0, 0, 0, 0, 0, 0, 0 },
| //
| // Intel Crane Peak w/BT WLAN NIC
| //
| { 0x8086, 0x0896, 0xff, PCI_CLASS_NETWORK, PCI_CLASS_NETWORK_OTHER, PchPcieAspmL1, PchPcieL1L2Override, 0, 0, 0, 0, 0, 0, 0 },
| { 0x8086, 0x0897, 0xff, PCI_CLASS_NETWORK, PCI_CLASS_NETWORK_OTHER, PchPcieAspmL1, PchPcieL1L2Override, 0, 0, 0, 0, 0, 0, 0 },
| //
| // Intel Kelsey Peak WiFi, WiMax
| //
| { 0x8086, 0x0885, 0xff, PCI_CLASS_NETWORK, PCI_CLASS_NETWORK_OTHER, PchPcieAspmL1, PchPcieL1L2Override, 0, 0, 0, 0, 0, 0, 0 },
| { 0x8086, 0x0886, 0xff, PCI_CLASS_NETWORK, PCI_CLASS_NETWORK_OTHER, PchPcieAspmL1, PchPcieL1L2Override, 0, 0, 0, 0, 0, 0, 0 },
| //
| // Intel Centrino Wireless-N 105
| //
| { 0x8086, 0x0894, 0xff, PCI_CLASS_NETWORK, PCI_CLASS_NETWORK_OTHER, PchPcieAspmL1, PchPcieL1L2Override, 0, 0, 0, 0, 0, 0, 0 },
| { 0x8086, 0x0895, 0xff, PCI_CLASS_NETWORK, PCI_CLASS_NETWORK_OTHER, PchPcieAspmL1, PchPcieL1L2Override, 0, 0, 0, 0, 0, 0, 0 },
| //
| // Intel Centrino Wireless-N 135
| //
| { 0x8086, 0x0892, 0xff, PCI_CLASS_NETWORK, PCI_CLASS_NETWORK_OTHER, PchPcieAspmL1, PchPcieL1L2Override, 0, 0, 0, 0, 0, 0, 0 },
| { 0x8086, 0x0893, 0xff, PCI_CLASS_NETWORK, PCI_CLASS_NETWORK_OTHER, PchPcieAspmL1, PchPcieL1L2Override, 0, 0, 0, 0, 0, 0, 0 },
| //
| // Intel Centrino Wireless-N 2200
| //
| { 0x8086, 0x0890, 0xff, PCI_CLASS_NETWORK, PCI_CLASS_NETWORK_OTHER, PchPcieAspmL1, PchPcieL1L2Override, 0, 0, 0, 0, 0, 0, 0 },
| { 0x8086, 0x0891, 0xff, PCI_CLASS_NETWORK, PCI_CLASS_NETWORK_OTHER, PchPcieAspmL1, PchPcieL1L2Override, 0, 0, 0, 0, 0, 0, 0 },
| //
| // Intel Centrino Wireless-N 2230
| //
| { 0x8086, 0x0887, 0xff, PCI_CLASS_NETWORK, PCI_CLASS_NETWORK_OTHER, PchPcieAspmL1, PchPcieL1L2Override, 0, 0, 0, 0, 0, 0, 0 },
| { 0x8086, 0x0888, 0xff, PCI_CLASS_NETWORK, PCI_CLASS_NETWORK_OTHER, PchPcieAspmL1, PchPcieL1L2Override, 0, 0, 0, 0, 0, 0, 0 },
| //
| // Intel Centrino Wireless-N 6235
| //
| { 0x8086, 0x088E, 0xff, PCI_CLASS_NETWORK, PCI_CLASS_NETWORK_OTHER, PchPcieAspmL1, PchPcieL1L2Override, 0, 0, 0, 0, 0, 0, 0 },
| { 0x8086, 0x088F, 0xff, PCI_CLASS_NETWORK, PCI_CLASS_NETWORK_OTHER, PchPcieAspmL1, PchPcieL1L2Override, 0, 0, 0, 0, 0, 0, 0 },
| //
| // Intel CampPeak 2 Wifi
| //
| { 0x8086, 0x08B5, 0xff, PCI_CLASS_NETWORK, PCI_CLASS_NETWORK_OTHER, PchPcieAspmL1, PchPcieL1L2Override, 0, 0, 0, 0, 0, 0, 0 },
| { 0x8086, 0x08B6, 0xff, PCI_CLASS_NETWORK, PCI_CLASS_NETWORK_OTHER, PchPcieAspmL1, PchPcieL1L2Override, 0, 0, 0, 0, 0, 0, 0 },
| //
| // Intel WilkinsPeak 1 Wifi
| //
| { 0x8086, 0x08B3, 0xff, PCI_CLASS_NETWORK, PCI_CLASS_NETWORK_OTHER, PchPcieAspmL1, PchPcieL1L2AndL1SubstatesOverride, 0x0158, 0x0000000F, 0, 0, 0, 0, 0 },
| { 0x8086, 0x08B4, 0xff, PCI_CLASS_NETWORK, PCI_CLASS_NETWORK_OTHER, PchPcieAspmL1, PchPcieL1L2AndL1SubstatesOverride, 0x0158, 0x0000000F, 0, 0, 0, 0, 0 },
| //
| // Intel Wilkins Peak 2 Wifi
| //
| { 0x8086, 0x08B1, 0xff, PCI_CLASS_NETWORK, PCI_CLASS_NETWORK_OTHER, PchPcieAspmL1, PchPcieL1L2AndL1SubstatesOverride, 0x0158, 0x0000000F, 0, 0, 0, 0, 0 },
| { 0x8086, 0x08B2, 0xff, PCI_CLASS_NETWORK, PCI_CLASS_NETWORK_OTHER, PchPcieAspmL1, PchPcieL1L2AndL1SubstatesOverride, 0x0158, 0x0000000F, 0, 0, 0, 0, 0 },
| //
| // Intel Wilkins Peak PF Wifi
| //
| { 0x8086, 0x08B0, 0xff, PCI_CLASS_NETWORK, PCI_CLASS_NETWORK_OTHER, PchPcieAspmL1, PchPcieL1L2Override, 0, 0, 0, 0, 0, 0, 0 },
| //
| // Teton Glacier Endpoint
| //
| { 0x8086, 0x0975, 0xff, 0, 0, 0, PchPcieL1SubstatesOverride, 0, 0xff, 0x3C, 0, 5, 0, 0 },
|
| //
| // End of Table
| //
| { 0 }
| };
|
| /**
| Print PCIE_RP_DXE_CONFIG.
|
| @param[in] PchPolicy Pointer to a PCH_POLICY_PROTOCOL
| **/
| VOID
| PchPcieRpDxePrintConfig (
| IN PCH_POLICY_PROTOCOL *PchPolicy
| )
| {
| EFI_STATUS Status;
| PCIE_RP_DXE_CONFIG *PchPcieRpDxeConfig;
|
| Status = GetConfigBlock ((VOID *) PchPolicy, &gPchPcieRpDxeConfigGuid, (VOID *) &PchPcieRpDxeConfig);
| ASSERT_EFI_ERROR (Status);
|
| DEBUG ((DEBUG_INFO, "------------------ PCH PCIE DXE CONFIG ------------------\n"));
| DEBUG ((DEBUG_INFO, " PcieDeviceOverrideTablePtr : 0x%x\n",PchPcieRpDxeConfig->PcieDeviceOverrideTablePtr));
| }
|
| /**
| Load DXE Config block default for Pch PCIE RP
|
| @param[in] ConfigBlockPointer Pointer to config block
| **/
| VOID
| LoadPchPcieRpDxeConfigDefault (
| IN VOID *ConfigBlockPointer
| )
| {
| PCIE_RP_DXE_CONFIG *PchPcieRpDxeConfig;
|
| PchPcieRpDxeConfig = ConfigBlockPointer;
| PchPcieRpDxeConfig->PcieDeviceOverrideTablePtr = mPcieDeviceTable;
| }
|
| STATIC COMPONENT_BLOCK_ENTRY mPchPcieRpBlocks = {
| &gPchPcieRpDxeConfigGuid,
| sizeof (PCIE_RP_DXE_CONFIG),
| PCIE_RP_DXE_CONFIG_REVISION,
| LoadPchPcieRpDxeConfigDefault
| };
|
| /**
| Get PchPcieRp config block table size.
|
| @retval Size of config block
| **/
| UINT16
| PchPcieRpDxeGetConfigBlockTotalSize (
| VOID
| )
| {
| return mPchPcieRpBlocks.Size;
| }
|
| /**
| Add PchPcieRp ConfigBlock.
|
| @param[in] ConfigBlockTableAddress The pointer to config block table
|
| @retval EFI_SUCCESS The policy default is initialized.
| @retval EFI_OUT_OF_RESOURCES Insufficient resources to create buffer
| **/
| EFI_STATUS
| PchPcieRpDxeAddConfigBlock (
| IN VOID *ConfigBlockTableAddress
| )
| {
| return AddComponentConfigBlocks (ConfigBlockTableAddress, &mPchPcieRpBlocks, 1);
| }
|
|
