From: Ming Huang <ming.huang@linaro.org>
To: leif.lindholm@linaro.org, linaro-uefi@lists.linaro.org,
edk2-devel@lists.01.org, graeme.gregory@linaro.org
Cc: ard.biesheuvel@linaro.org, michael.d.kinney@intel.com,
lersek@redhat.com, guoheyi@huawei.com, wanghuiqiang@huawei.com,
huangming23@huawei.com, zhangjinsong2@huawei.com,
huangdaode@hisilicon.com, john.garry@huawei.com,
xinliang.liu@linaro.org, Ming Huang <ming.huang@linaro.org>
Subject: [PATCH edk2-platforms v3 26/36] Platform/Hisilicon/D06: Add PciHostBridgeLib
Date: Thu, 16 Aug 2018 20:12:29 +0800 [thread overview]
Message-ID: <20180816121239.44129-27-ming.huang@linaro.org> (raw)
In-Reply-To: <20180816121239.44129-1-ming.huang@linaro.org>
PciHostBridgeLib which is need by PciHostBridgeDxe, provide
root bridges and deal with resource conflict.
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Ming Huang <ming.huang@linaro.org>
---
Platform/Hisilicon/D06/D06.dsc | 2 +-
Platform/Hisilicon/D06/Library/PciHostBridgeLib/PciHostBridgeLib.inf | 36 ++
Platform/Hisilicon/D06/Library/PciHostBridgeLib/PciHostBridgeLib.c | 635 ++++++++++++++++++++
3 files changed, 672 insertions(+), 1 deletion(-)
diff --git a/Platform/Hisilicon/D06/D06.dsc b/Platform/Hisilicon/D06/D06.dsc
index 3de09ea870..c6de9f04ad 100644
--- a/Platform/Hisilicon/D06/D06.dsc
+++ b/Platform/Hisilicon/D06/D06.dsc
@@ -418,7 +418,7 @@
<LibraryClasses>
PciSegmentLib|MdePkg/Library/BasePciSegmentLibPci/BasePciSegmentLibPci.inf
PciLib|MdePkg/Library/BasePciLibPciExpress/BasePciLibPciExpress.inf
- PciHostBridgeLib|MdeModulePkg/Library/PciHostBridgeLibNull/PciHostBridgeLibNull.inf
+ PciHostBridgeLib|Platform/Hisilicon/D06/Library/PciHostBridgeLib/PciHostBridgeLib.inf
}
MdeModulePkg/Bus/Pci/PciBusDxe/PciBusDxe.inf
diff --git a/Platform/Hisilicon/D06/Library/PciHostBridgeLib/PciHostBridgeLib.inf b/Platform/Hisilicon/D06/Library/PciHostBridgeLib/PciHostBridgeLib.inf
new file mode 100644
index 0000000000..8a998681a3
--- /dev/null
+++ b/Platform/Hisilicon/D06/Library/PciHostBridgeLib/PciHostBridgeLib.inf
@@ -0,0 +1,36 @@
+## @file
+#
+# Copyright (c) 2018, Hisilicon Limited. All rights reserved.<BR>
+# Copyright (c) 2018, Linaro Limited. All rights reserved.<BR>
+#
+# This program and the accompanying materials
+# are licensed and made available under the terms and conditions of the BSD License
+# which accompanies this distribution. The full text of the license may be found at
+# http://opensource.org/licenses/bsd-license.php
+# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+#
+#
+##
+
+[Defines]
+ INF_VERSION = 0x0001001A
+ BASE_NAME = PciHostBridgeLib
+ FILE_GUID = 61b7276a-fc67-11e5-82fd-47ea9896dd5d
+ MODULE_TYPE = DXE_DRIVER
+ VERSION_STRING = 1.0
+ LIBRARY_CLASS = PciHostBridgeLib|DXE_DRIVER
+
+[Sources]
+ PciHostBridgeLib.c
+
+[Packages]
+ MdeModulePkg/MdeModulePkg.dec
+ MdePkg/MdePkg.dec
+
+[LibraryClasses]
+ BaseLib
+ DebugLib
+ DevicePathLib
+ MemoryAllocationLib
+ UefiBootServicesTableLib
diff --git a/Platform/Hisilicon/D06/Library/PciHostBridgeLib/PciHostBridgeLib.c b/Platform/Hisilicon/D06/Library/PciHostBridgeLib/PciHostBridgeLib.c
new file mode 100644
index 0000000000..d1a436d9bc
--- /dev/null
+++ b/Platform/Hisilicon/D06/Library/PciHostBridgeLib/PciHostBridgeLib.c
@@ -0,0 +1,635 @@
+/** @file
+
+ Copyright (c) 2018, Hisilicon Limited. All rights reserved.<BR>
+ Copyright (c) 2018, Linaro Limited. All rights reserved.<BR>
+
+ This program and the accompanying materials
+ are licensed and made available under the terms and conditions of the BSD License
+ which accompanies this distribution. The full text of the license may be found at
+ http://opensource.org/licenses/bsd-license.php
+
+ THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+
+**/
+#include <PiDxe.h>
+#include <Library/DebugLib.h>
+#include <Library/DevicePathLib.h>
+#include <Library/MemoryAllocationLib.h>
+#include <Library/PciHostBridgeLib.h>
+#include <Protocol/PciHostBridgeResourceAllocation.h>
+#include <Protocol/PciRootBridgeIo.h>
+
+#define ENUM_HB_NUM 8
+
+#define EFI_PCI_SUPPORT (EFI_PCI_ATTRIBUTE_ISA_MOTHERBOARD_IO | \
+ EFI_PCI_ATTRIBUTE_IDE_SECONDARY_IO | \
+ EFI_PCI_ATTRIBUTE_IDE_PRIMARY_IO | \
+ EFI_PCI_ATTRIBUTE_ISA_IO_16 | \
+ EFI_PCI_ATTRIBUTE_VGA_MEMORY | \
+ EFI_PCI_ATTRIBUTE_VGA_IO_16 | \
+ EFI_PCI_ATTRIBUTE_VGA_PALETTE_IO_16)
+
+#define EFI_PCI_ATTRIBUTE EFI_PCI_SUPPORT
+
+#pragma pack(1)
+typedef struct {
+ ACPI_HID_DEVICE_PATH AcpiDevicePath;
+ EFI_DEVICE_PATH_PROTOCOL EndDevicePath;
+} EFI_PCI_ROOT_BRIDGE_DEVICE_PATH;
+#pragma pack ()
+
+STATIC EFI_PCI_ROOT_BRIDGE_DEVICE_PATH mEfiPciRootBridgeDevicePath [ENUM_HB_NUM] = {
+//Host Bridge 0
+ {
+ {
+ {
+ ACPI_DEVICE_PATH,
+ ACPI_DP,
+ {
+ (UINT8)sizeof (ACPI_HID_DEVICE_PATH),
+ (UINT8)(sizeof (ACPI_HID_DEVICE_PATH) >> 8)
+ }
+ },
+ EISA_PNP_ID(0x0A03), // PCI
+ 0
+ },
+ {
+ END_DEVICE_PATH_TYPE,
+ END_ENTIRE_DEVICE_PATH_SUBTYPE,
+ {
+ END_DEVICE_PATH_LENGTH,
+ 0
+ }
+ }
+ },
+
+//Host Bridge 2
+ {
+ {
+ {
+ ACPI_DEVICE_PATH,
+ ACPI_DP,
+ {
+ (UINT8)sizeof (ACPI_HID_DEVICE_PATH),
+ (UINT8)(sizeof (ACPI_HID_DEVICE_PATH) >> 8)
+ }
+ },
+ EISA_PNP_ID(0x0A04), // PCI
+ 0
+ },
+ {
+ END_DEVICE_PATH_TYPE,
+ END_ENTIRE_DEVICE_PATH_SUBTYPE,
+ {
+ END_DEVICE_PATH_LENGTH,
+ 0
+ }
+ }
+ },
+
+//Host Bridge 4
+ {
+ {
+ {
+ ACPI_DEVICE_PATH,
+ ACPI_DP,
+ {
+ (UINT8)sizeof (ACPI_HID_DEVICE_PATH),
+ (UINT8)(sizeof (ACPI_HID_DEVICE_PATH) >> 8)
+ }
+ },
+ EISA_PNP_ID(0x0A05), // PCI
+ 0
+ },
+ {
+ END_DEVICE_PATH_TYPE,
+ END_ENTIRE_DEVICE_PATH_SUBTYPE,
+ {
+ END_DEVICE_PATH_LENGTH,
+ 0
+ }
+ }
+ },
+
+//Host Bridge 5
+ {
+ {
+ {
+ ACPI_DEVICE_PATH,
+ ACPI_DP,
+ {
+ (UINT8)sizeof (ACPI_HID_DEVICE_PATH),
+ (UINT8)(sizeof (ACPI_HID_DEVICE_PATH) >> 8)
+ }
+ },
+ EISA_PNP_ID(0x0A06), // PCI
+ 0
+ },
+ {
+ END_DEVICE_PATH_TYPE,
+ END_ENTIRE_DEVICE_PATH_SUBTYPE,
+ {
+ END_DEVICE_PATH_LENGTH,
+ 0
+ }
+ }
+ },
+
+//Host Bridge 6
+ {
+ {
+ {
+ ACPI_DEVICE_PATH,
+ ACPI_DP,
+ {
+ (UINT8)sizeof (ACPI_HID_DEVICE_PATH),
+ (UINT8)(sizeof (ACPI_HID_DEVICE_PATH) >> 8)
+ }
+ },
+ EISA_PNP_ID(0x0A07), // PCI
+ 0
+ },
+ {
+ END_DEVICE_PATH_TYPE,
+ END_ENTIRE_DEVICE_PATH_SUBTYPE,
+ {
+ END_DEVICE_PATH_LENGTH,
+ 0
+ }
+ }
+ },
+
+//Host Bridge 8
+ {
+ {
+ {
+ ACPI_DEVICE_PATH,
+ ACPI_DP,
+ {
+ (UINT8)sizeof (ACPI_HID_DEVICE_PATH),
+ (UINT8)(sizeof (ACPI_HID_DEVICE_PATH) >> 8)
+ }
+ },
+ EISA_PNP_ID(0x0A08), // PCI
+ 0
+ },
+ {
+ END_DEVICE_PATH_TYPE,
+ END_ENTIRE_DEVICE_PATH_SUBTYPE,
+ {
+ END_DEVICE_PATH_LENGTH,
+ 0
+ }
+ }
+ },
+
+//Host Bridge 10
+ {
+ {
+ {
+ ACPI_DEVICE_PATH,
+ ACPI_DP,
+ {
+ (UINT8)sizeof (ACPI_HID_DEVICE_PATH),
+ (UINT8)(sizeof (ACPI_HID_DEVICE_PATH) >> 8)
+ }
+ },
+ EISA_PNP_ID(0x0A09), // PCI
+ 0
+ },
+ {
+ END_DEVICE_PATH_TYPE,
+ END_ENTIRE_DEVICE_PATH_SUBTYPE,
+ {
+ END_DEVICE_PATH_LENGTH,
+ 0
+ }
+ }
+ },
+
+//Host Bridge 11
+ {
+ {
+ {
+ ACPI_DEVICE_PATH,
+ ACPI_DP,
+ {
+ (UINT8)sizeof (ACPI_HID_DEVICE_PATH),
+ (UINT8)(sizeof (ACPI_HID_DEVICE_PATH) >> 8)
+ }
+ },
+ EISA_PNP_ID(0x0A0A), // PCI
+ 0
+ },
+ {
+ END_DEVICE_PATH_TYPE,
+ END_ENTIRE_DEVICE_PATH_SUBTYPE,
+ {
+ END_DEVICE_PATH_LENGTH,
+ 0
+ }
+ }
+ }
+};
+
+STATIC PCI_ROOT_BRIDGE gRootBridge [ENUM_HB_NUM] = {
+//Host Bridge 0
+ {
+ 0, // Segment
+ EFI_PCI_SUPPORT, // Supports
+ EFI_PCI_ATTRIBUTE, // Attributes
+ TRUE, // DmaAbove4G
+ FALSE, // NoExtendedConfigSpace
+ FALSE, // ResourceAssigned
+ EFI_PCI_HOST_BRIDGE_MEM64_DECODE,
+ { // Bus
+ 00,
+ 0x3F
+ },
+ { // Io (32K)
+ 0,
+ 0x7FFF
+ },
+ { // Mem (256M - 64K - 1)
+ 0xE0000000,
+ 0xEFFEFFFF
+ },
+ { // MemAbove4G (8T + 256G)
+ 0x80000000000,
+ 0x83FFFFFFFFF
+ },
+ { // PMem
+ 0xE0000000,
+ 0xEFFEFFFF
+ },
+ { // PMemAbove4G
+ 0x80000000000,
+ 0x83FFFFFFFFF
+ },
+ (EFI_DEVICE_PATH_PROTOCOL *)&mEfiPciRootBridgeDevicePath[0]
+ },
+
+ //Host Bridge 2
+ {
+ 0, // Segment
+ EFI_PCI_SUPPORT, // Supports
+ EFI_PCI_ATTRIBUTE, // Attributes
+ TRUE, // DmaAbove4G
+ FALSE, // NoExtendedConfigSpace
+ FALSE, // ResourceAssigned
+ EFI_PCI_HOST_BRIDGE_COMBINE_MEM_PMEM | // AllocationAttributes
+ EFI_PCI_HOST_BRIDGE_MEM64_DECODE,
+ { // Bus
+ 0x7A,
+ 0x7A
+ },
+ { // Io
+ MAX_UINT32,
+ 0
+ },
+ { // Mem
+ MAX_UINT32,
+ 0
+ },
+ { // MemAbove4G
+ 0x20c000000,
+ 0x20c1fffff
+ },
+ { // PMem
+ MAX_UINT32,
+ 0
+ },
+ { // PMemAbove4G
+ MAX_UINT64,
+ 0
+ },
+ (EFI_DEVICE_PATH_PROTOCOL *)&mEfiPciRootBridgeDevicePath[1]
+ },
+
+ //Host Bridge 4
+ {
+ 0, // Segment
+ EFI_PCI_SUPPORT, // Supports
+ EFI_PCI_ATTRIBUTE, // Attributes
+ TRUE, // DmaAbove4G
+ FALSE, // NoExtendedConfigSpace
+ FALSE, // ResourceAssigned
+ EFI_PCI_HOST_BRIDGE_COMBINE_MEM_PMEM | // AllocationAttributes
+ EFI_PCI_HOST_BRIDGE_MEM64_DECODE,
+ { // Bus
+ 0x7C,
+ 0x7D
+ },
+ { // Io
+ MAX_UINT32,
+ 0
+ },
+ { // Mem
+ MAX_UINT32,
+ 0
+ },
+ { // MemAbove4G
+ 0x120000000,
+ 0x13fffffff
+ },
+ { // PMem
+ MAX_UINT32,
+ 0
+ },
+ { // PMemAbove4G
+ MAX_UINT64,
+ 0
+ },
+ (EFI_DEVICE_PATH_PROTOCOL *)&mEfiPciRootBridgeDevicePath[2]
+ },
+
+ //Host Bridge 5
+ {
+ 0, // Segment
+ EFI_PCI_SUPPORT, // Supports
+ EFI_PCI_ATTRIBUTE, // Attributes
+ TRUE, // DmaAbove4G
+ FALSE, // NoExtendedConfigSpace
+ FALSE, // ResourceAssigned
+ EFI_PCI_HOST_BRIDGE_COMBINE_MEM_PMEM | // AllocationAttributes
+ EFI_PCI_HOST_BRIDGE_MEM64_DECODE,
+ { // Bus
+ 0x74,
+ 0x76
+ },
+ { // Io
+ MAX_UINT32,
+ 0
+ },
+ { // Mem
+ 0xA2000000,
+ 0xA2ffffff
+ },
+ { // MemAbove4G
+ 0x144000000,
+ 0x147ffffff
+ },
+ { // PMem
+ MAX_UINT32,
+ 0
+ },
+ { // PMemAbove4G
+ MAX_UINT64,
+ 0
+ },
+ (EFI_DEVICE_PATH_PROTOCOL *)&mEfiPciRootBridgeDevicePath[3]
+ },
+ //Host Bridge 6
+ {
+ 0, // Segment
+ EFI_PCI_SUPPORT, // Supports
+ EFI_PCI_ATTRIBUTE, // Attributes
+ TRUE, // DmaAbove4G
+ FALSE, // NoExtendedConfigSpace
+ FALSE, // ResourceAssigned
+ EFI_PCI_HOST_BRIDGE_MEM64_DECODE,
+ { // Bus
+ 0x80,
+ 0x9F
+ },
+ { // Io (32K)
+ 0x0,
+ 0x7FFF
+ },
+ { // Mem (256M - 64K -1)
+ 0xF0000000,
+ 0xFFFEFFFF
+ },
+ { // MemAbove4G (8T + 256G)
+ 0x480000000000,
+ 0x483FFFFFFFFF
+ },
+ { // PMem
+ 0xF0000000,
+ 0xFFFEFFFF
+ },
+ { // PMemAbove4G
+ 0x480000000000,
+ 0x483FFFFFFFFF
+ },
+ (EFI_DEVICE_PATH_PROTOCOL *)&mEfiPciRootBridgeDevicePath[4]
+ },
+
+ //Host Bridge 8
+ {
+ 0, // Segment
+ EFI_PCI_SUPPORT, // Supports
+ EFI_PCI_ATTRIBUTE, // Attributes
+ TRUE, // DmaAbove4G
+ FALSE, // NoExtendedConfigSpace
+ FALSE, // ResourceAssigned
+ EFI_PCI_HOST_BRIDGE_COMBINE_MEM_PMEM | // AllocationAttributes
+ EFI_PCI_HOST_BRIDGE_MEM64_DECODE,
+ { // Bus
+ 0xBA,
+ 0xBA
+ },
+ { // Io
+ MAX_UINT32,
+ 0
+ },
+ { // Mem
+ MAX_UINT32,
+ 0
+ },
+ { // MemAbove4G
+ 0x40020c000000,
+ 0x40020c1fffff
+ },
+ { // PMem
+ MAX_UINT32,
+ 0
+ },
+ { // PMemAbove4G
+ MAX_UINT64,
+ 0
+ },
+ (EFI_DEVICE_PATH_PROTOCOL *)&mEfiPciRootBridgeDevicePath[5]
+ },
+
+ //Host Bridge 10
+ {
+ 0, // Segment
+ EFI_PCI_SUPPORT, // Supports
+ EFI_PCI_ATTRIBUTE, // Attributes
+ TRUE, // DmaAbove4G
+ FALSE, // NoExtendedConfigSpace
+ FALSE, // ResourceAssigned
+ EFI_PCI_HOST_BRIDGE_COMBINE_MEM_PMEM | // AllocationAttributes
+ EFI_PCI_HOST_BRIDGE_MEM64_DECODE,
+ { // Bus
+ 0xBC,
+ 0xBD
+ },
+ { // Io
+ MAX_UINT32,
+ 0
+ },
+ { // Mem
+ MAX_UINT32,
+ 0
+ },
+ { // MemAbove4G
+ 0x400120000000,
+ 0x40013fffffff
+ },
+ { // PMem
+ MAX_UINT32,
+ 0
+ },
+ { // PMemAbove4G
+ MAX_UINT64,
+ 0
+ },
+ (EFI_DEVICE_PATH_PROTOCOL *)&mEfiPciRootBridgeDevicePath[6]
+ },
+
+ //Host Bridge 11
+ {
+ 0, // Segment
+ EFI_PCI_SUPPORT, // Supports
+ EFI_PCI_ATTRIBUTE, // Attributes
+ TRUE, // DmaAbove4G
+ FALSE, // NoExtendedConfigSpace
+ FALSE, // ResourceAssigned
+ EFI_PCI_HOST_BRIDGE_COMBINE_MEM_PMEM | // AllocationAttributes
+ EFI_PCI_HOST_BRIDGE_MEM64_DECODE,
+ { // Bus
+ 0xB4,
+ 0xB6
+ },
+ { // Io
+ MAX_UINT32,
+ 0
+ },
+ { // Mem
+ 0xA3000000,
+ 0xA3ffffff
+ },
+ { // MemAbove4G
+ 0x400144000000,
+ 0x400147ffffff
+ },
+ { // PMem
+ MAX_UINT32,
+ 0
+ },
+ { // PMemAbove4G
+ MAX_UINT64,
+ 0
+ },
+ (EFI_DEVICE_PATH_PROTOCOL *)&mEfiPciRootBridgeDevicePath[7]
+ }
+
+};
+
+/**
+ Return all the root bridge instances in an array.
+
+ @param Count Return the count of root bridge instances.
+
+ @return All the root bridge instances in an array.
+ The array should be passed into PciHostBridgeFreeRootBridges()
+ when it's not used.
+**/
+PCI_ROOT_BRIDGE *
+EFIAPI
+PciHostBridgeGetRootBridges (
+ UINTN *Count
+ )
+{
+ *Count = ENUM_HB_NUM;
+
+ return gRootBridge;
+}
+
+/**
+ Free the root bridge instances array returned from PciHostBridgeGetRootBridges().
+
+ @param Bridges The root bridge instances array.
+ @param Count The count of the array.
+**/
+VOID
+EFIAPI
+PciHostBridgeFreeRootBridges (
+ PCI_ROOT_BRIDGE *Bridges,
+ UINTN Count
+ )
+{
+ if (Bridges == NULL && Count == 0) {
+ return;
+ }
+
+ do {
+ --Count;
+ FreePool (Bridges[Count].DevicePath);
+ } while (Count > 0);
+
+ FreePool (Bridges);
+}
+
+STATIC CONST CHAR16 mPciHostBridgeLibAcpiAddressSpaceTypeStr[][4] = {
+ L"Mem", L"I/O", L"Bus"
+};
+
+/**
+ Inform the platform that the resource conflict happens.
+
+ @param HostBridgeHandle Handle of the Host Bridge.
+ @param Configuration Pointer to PCI I/O and PCI memory resource
+ descriptors. The Configuration contains the resources
+ for all the root bridges. The resource for each root
+ bridge is terminated with END descriptor and an
+ additional END is appended indicating the end of the
+ entire resources. The resource descriptor field
+ values follow the description in
+ EFI_PCI_HOST_BRIDGE_RESOURCE_ALLOCATION_PROTOCOL
+ .SubmitResources().
+**/
+VOID
+EFIAPI
+PciHostBridgeResourceConflict (
+ EFI_HANDLE HostBridgeHandle,
+ VOID *Configuration
+ )
+{
+ EFI_ACPI_ADDRESS_SPACE_DESCRIPTOR *Descriptor;
+ UINTN RootBridgeIndex;
+
+ DEBUG ((DEBUG_ERROR, "\n PciHostBridge: Resource conflict happens!\n"));
+ RootBridgeIndex = 0;
+ Descriptor = (EFI_ACPI_ADDRESS_SPACE_DESCRIPTOR *)Configuration;
+ while (Descriptor->Desc == ACPI_ADDRESS_SPACE_DESCRIPTOR) {
+ DEBUG ((DEBUG_ERROR, "RootBridge[%d]:\n", RootBridgeIndex++));
+ for (; Descriptor->Desc == ACPI_ADDRESS_SPACE_DESCRIPTOR; Descriptor++) {
+ ASSERT (Descriptor->ResType <
+ ARRAY_SIZE (mPciHostBridgeLibAcpiAddressSpaceTypeStr)
+ );
+ DEBUG ((DEBUG_ERROR, " %s: Length/Alignment = 0x%lx / 0x%lx\n",
+ mPciHostBridgeLibAcpiAddressSpaceTypeStr[Descriptor->ResType],
+ Descriptor->AddrLen, Descriptor->AddrRangeMax
+ ));
+ if (Descriptor->ResType == ACPI_ADDRESS_SPACE_TYPE_MEM) {
+ DEBUG ((DEBUG_ERROR, " Granularity/SpecificFlag = %ld / %02x%s\n",
+ Descriptor->AddrSpaceGranularity, Descriptor->SpecificFlag,
+ ((Descriptor->SpecificFlag &
+ EFI_ACPI_MEMORY_RESOURCE_SPECIFIC_FLAG_CACHEABLE_PREFETCHABLE
+ ) != 0) ? L" (Prefetchable)" : L""
+ ));
+ }
+ }
+ //
+ // Skip the END descriptor for root bridge
+ //
+ ASSERT (Descriptor->Desc == ACPI_END_TAG_DESCRIPTOR);
+ Descriptor = (EFI_ACPI_ADDRESS_SPACE_DESCRIPTOR *)(
+ (EFI_ACPI_END_TAG_DESCRIPTOR *)Descriptor + 1
+ );
+ }
+}
--
2.17.0
next prev parent reply other threads:[~2018-08-16 12:14 UTC|newest]
Thread overview: 49+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-08-16 12:12 [PATCH edk2-platforms v3 00/36] Upload for D06 platform Ming Huang
2018-08-16 12:12 ` [PATCH edk2-platforms v3 01/36] Hisilicon/D0x: Unify FlashFvbDxe driver Ming Huang
2018-08-16 12:12 ` [PATCH edk2-platforms v3 02/36] Hisilicon/D0X: Rename the global variable gDS3231RtcDevice Ming Huang
2018-08-16 12:12 ` [PATCH edk2-platforms v3 03/36] Hisilicon/D06: Add several base file for D06 Ming Huang
2018-08-16 12:12 ` [PATCH edk2-platforms v3 04/36] Platform/Hisilicon/D06: Add M41T83RealTimeClockLib Ming Huang
2018-08-16 12:12 ` [PATCH edk2-platforms v3 05/36] Platform/Hisilicon/D06: Add edk2-non-osi components for D06 Ming Huang
2018-08-16 12:12 ` [PATCH edk2-platforms v3 06/36] Hisilicon/D06: Add OemMiscLibD06 Ming Huang
2018-08-16 12:12 ` [PATCH edk2-platforms v3 07/36] Silicon/Hisilicon/D06: Wait for all disk ready Ming Huang
2018-08-22 10:25 ` Leif Lindholm
2018-08-22 15:00 ` Ming
2018-08-16 12:12 ` [PATCH edk2-platforms v3 08/36] Silicon/Hisilicon/Acpi: Unify HisiAcipPlatformDxe Ming Huang
2018-08-16 12:12 ` [PATCH edk2-platforms v3 09/36] Hisilicon/D06: Add Debug Serial Port Init Driver Ming Huang
2018-08-16 12:12 ` [PATCH edk2-platforms v3 10/36] Hisilicon/D06: Add ACPI Tables for D06 Ming Huang
2018-08-16 12:12 ` [PATCH edk2-platforms v3 11/36] Hisilicon/D06: Add Hi1620OemConfigUiLib Ming Huang
2018-08-16 12:12 ` [PATCH edk2-platforms v3 12/36] Silicon/Hisilicon/D06: Stop watchdog Ming Huang
2018-08-16 12:12 ` [PATCH edk2-platforms v3 13/36] Hisilicon/I2C: Modify I2CLib.c for coding style Ming Huang
2018-08-16 12:12 ` [PATCH edk2-platforms v3 14/36] Silicon/Hisilicon/I2C: Refactor I2C library Ming Huang
2018-08-16 12:12 ` [PATCH edk2-platforms v3 15/36] Silicon/Hisilicon/D06: Fix I2C enable fail issue for D06 Ming Huang
2018-08-16 12:12 ` [PATCH edk2-platforms v3 16/36] Silicon/Hisilicon/D06: Add I2C delay for HNS auto config Ming Huang
2018-08-16 12:12 ` [PATCH edk2-platforms v3 17/36] Hisilicon/I2C: Fix a typo issue Ming Huang
2018-08-21 21:45 ` Leif Lindholm
2018-08-21 21:48 ` Leif Lindholm
2018-08-16 12:12 ` [PATCH edk2-platforms v3 18/36] Silicon/Hisilicon/D06: Optimize HNS config CDR post time Ming Huang
2018-08-16 12:12 ` [PATCH edk2-platforms v3 19/36] Silicon/Hisilicon/Setup: Add Setup Item "EnableGOP" Ming Huang
2018-08-16 12:12 ` [PATCH edk2-platforms v3 20/36] Hisilicon/Hi1620: Add ACPI PPTT table Ming Huang
2018-08-16 12:12 ` [PATCH edk2-platforms v3 21/36] Platform/Hisilicon/D06: Enable ACPI PPTT Ming Huang
2018-08-16 12:12 ` [PATCH edk2-platforms v3 22/36] Platform/Hisilicon/D06: Add OemNicLib Ming Huang
2018-08-22 14:55 ` Leif Lindholm
2018-08-16 12:12 ` [PATCH edk2-platforms v3 23/36] Platform/Hisilicon/D06: Add OemNicConfig2P Driver Ming Huang
2018-08-16 12:12 ` [PATCH edk2-platforms v3 24/36] Hisilicon/D0x: Update SMBIOS type9 info Ming Huang
2018-08-16 12:12 ` [PATCH edk2-platforms v3 25/36] Platform/Hisilicon/D06: Add EarlyConfigPeim peim Ming Huang
2018-08-16 12:12 ` Ming Huang [this message]
2018-08-16 12:12 ` [PATCH edk2-platforms v3 27/36] Hisilicon/D06: add apei driver Ming Huang
2018-08-16 12:12 ` [PATCH edk2-platforms v3 28/36] Silicon/Hisilicon/D06: Add some Lpc macro to LpcLib.h Ming Huang
2018-08-16 12:12 ` [PATCH edk2-platforms v3 29/36] Platform/Hisilicon/D06: Add capsule upgrade support Ming Huang
2018-08-16 12:12 ` [PATCH edk2-platforms v3 30/36] Silicon/Hisilicon/D06: Modify for close slave core clock Ming Huang
2018-08-16 12:12 ` [PATCH edk2-platforms v3 31/36] Silicon/Hisilicon/D06: Add I2C Bus Exception handle function Ming Huang
2018-08-16 12:12 ` [PATCH edk2-platforms v3 32/36] Silicon/Hisilicon/Setup: Support SPCR table switch Ming Huang
2018-08-21 21:11 ` Leif Lindholm
[not found] ` <6cf5a20d-b648-1ae8-043d-75f241fc4123@linaro.org>
2018-08-23 10:50 ` Ming
2018-08-23 11:12 ` Leif Lindholm
2018-08-23 11:58 ` Ming
2018-08-16 12:12 ` [PATCH edk2-platforms v3 33/36] Silicon/Hisilicon/setup: Support SMMU switch Ming Huang
2018-08-16 12:12 ` [PATCH edk2-platforms v3 34/36] Hisilicon/D06: Add PciPlatformLib Ming Huang
2018-08-16 12:12 ` [PATCH edk2-platforms v3 35/36] Hisilicon/D06: Add edk2-non-osi Shell components Ming Huang
2018-08-16 12:12 ` [PATCH edk2-platforms v3 36/36] Platform/Hisilicon/D0x: Update version string to 18.08 Ming Huang
2018-08-17 12:23 ` [PATCH edk2-platforms v3 00/36] Upload for D06 platform Leif Lindholm
2018-08-18 6:20 ` Ming
2018-08-22 16:40 ` Leif Lindholm
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