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[Qemu-devel] [PATCH 19/26] hw: acpi: reduced: Add MCFG support
From: |
Samuel Ortiz |
Subject: |
[Qemu-devel] [PATCH 19/26] hw: acpi: reduced: Add MCFG support |
Date: |
Mon, 22 Oct 2018 20:36:49 +0200 |
From: Yang Zhong <address@hidden>
For PCIe based platform, we need to add an MCFG table to the
hardware-reduced DSDT.
Cc: "Michael S. Tsirkin" <address@hidden>
Cc: Igor Mammedov <address@hidden>
Signed-off-by: Yang Zhong <address@hidden>
Signed-off-by: Samuel Ortiz <address@hidden>
---
hw/acpi/reduced.c | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/hw/acpi/reduced.c b/hw/acpi/reduced.c
index 364b105f58..0f6397c740 100644
--- a/hw/acpi/reduced.c
+++ b/hw/acpi/reduced.c
@@ -94,6 +94,7 @@ static void acpi_reduced_build(MachineState *ms,
AcpiBuildTables *tables,
Range pci_hole, pci_hole64;
Object *pci_host;
PCIBus *bus = NULL;
+ AcpiMcfgInfo mcfg;
GArray *tables_blob = tables->table_data;
acpi_get_pci_holes(&pci_hole, &pci_hole64);
@@ -127,6 +128,12 @@ static void acpi_reduced_build(MachineState *ms,
AcpiBuildTables *tables,
acpi_add_table(table_offsets, tables_blob);
mc->firmware_build_methods.acpi.madt(tables_blob, tables->linker, ms,
conf);
+ if (acpi_get_mcfg(&mcfg)) {
+ acpi_add_table(table_offsets, tables_blob);
+ mc->firmware_build_methods.acpi.mcfg(tables_blob,
+ tables->linker, &mcfg);
+ }
+
/* RSDT is pointed to by RSDP */
xsdt = tables_blob->len;
build_xsdt(tables_blob, tables->linker, table_offsets, NULL, NULL);
--
2.17.2
- [Qemu-devel] [PATCH 13/26] hw: acpi: Fix memory hotplug AML generation error, (continued)
- [Qemu-devel] [PATCH 13/26] hw: acpi: Fix memory hotplug AML generation error, Samuel Ortiz, 2018/10/22
- [Qemu-devel] [PATCH 10/26] hw: acpi: Do not create hotplug method when handler is not defined, Samuel Ortiz, 2018/10/22
- [Qemu-devel] [PATCH 12/26] hw: acpi: Export the SRAT AML build API, Samuel Ortiz, 2018/10/22
- [Qemu-devel] [PATCH 09/26] hw: acpi: Export the MCFG getter, Samuel Ortiz, 2018/10/22
- [Qemu-devel] [PATCH 08/26] hw: acpi: Export and generalize the PCI host AML API, Samuel Ortiz, 2018/10/22
- [Qemu-devel] [PATCH 14/26] hw: acpi: Export the PCI hotplug API, Samuel Ortiz, 2018/10/22
- [Qemu-devel] [PATCH 15/26] hw: acpi: Retrieve the PCI bus from AcpiPciHpState, Samuel Ortiz, 2018/10/22
- [Qemu-devel] [PATCH 16/26] hw: fw-build: Add firmware build methods and state, Samuel Ortiz, 2018/10/22
- [Qemu-devel] [PATCH 17/26] hw: i386: Convert PC machine type to firmware build methods, Samuel Ortiz, 2018/10/22
- [Qemu-devel] [PATCH 19/26] hw: acpi: reduced: Add MCFG support,
Samuel Ortiz <=
- [Qemu-devel] [PATCH 18/26] hw: acpi: Initial hardware-reduced support, Samuel Ortiz, 2018/10/22
- [Qemu-devel] [PATCH 20/26] hw: acpi: reduced: Generic Event Device support, Samuel Ortiz, 2018/10/22
- [Qemu-devel] [PATCH 21/26] hw: acpi: reduced: Add memory hotplug support, Samuel Ortiz, 2018/10/22
- [Qemu-devel] [PATCH 24/26] hw: acpi: reduced: Add SRAT table, Samuel Ortiz, 2018/10/22
- [Qemu-devel] [PATCH 23/26] hw: acpi: reduced: Add reboot support, Samuel Ortiz, 2018/10/22
- [Qemu-devel] [PATCH 25/26] hw: acpi: reduced: Add NFIT support, Samuel Ortiz, 2018/10/22
- [Qemu-devel] [PATCH 22/26] hw: acpi: reduced: Add shutdown support, Samuel Ortiz, 2018/10/22