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| author | Sebastien Boeuf <sebastien.boeuf@intel.com> | 2021-12-10 22:41:54 +0800 |
|---|---|---|
| committer | mergify[bot] <37929162+mergify[bot]@users.noreply.github.com> | 2021-12-11 14:26:05 +0000 |
| commit | 9afcd48a94e85586bc8ea61f2fba21476e716ca1 (patch) | |
| tree | 69515dad78f5ed295dd150269e941f2b91239fb0 /OvmfPkg/Include/IndustryStandard | |
| parent | e81a81e5846edcc4c2e91cf3a39d0ba8c31b687a (diff) | |
| download | edk2-9afcd48a94e85586bc8ea61f2fba21476e716ca1.tar.gz edk2-9afcd48a94e85586bc8ea61f2fba21476e716ca1.tar.bz2 edk2-9afcd48a94e85586bc8ea61f2fba21476e716ca1.zip | |
OvmfPkg: Handle Cloud Hypervisor host bridge
Handle things differently when the detected host bridge matches the
Cloud Hypervisor PCI host bridge identifier.
Reviewed-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: Jiewen Yao <jiewen.yao@intel.com>
Signed-off-by: Rob Bradford <robert.bradford@intel.com>
Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
Diffstat (limited to 'OvmfPkg/Include/IndustryStandard')
| -rw-r--r-- | OvmfPkg/Include/IndustryStandard/CloudHv.h | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/OvmfPkg/Include/IndustryStandard/CloudHv.h b/OvmfPkg/Include/IndustryStandard/CloudHv.h new file mode 100644 index 0000000000..1155335690 --- /dev/null +++ b/OvmfPkg/Include/IndustryStandard/CloudHv.h @@ -0,0 +1,36 @@ +/** @file
+ Various defines related to Cloud Hypervisor
+
+ SPDX-License-Identifier: BSD-2-Clause-Patent
+
+**/
+
+#ifndef __CLOUDHV_H__
+#define __CLOUDHV_H__
+
+//
+// Host Bridge Device ID
+//
+#define CLOUDHV_DEVICE_ID 0x0d57
+
+//
+// ACPI timer address
+//
+#define CLOUDHV_ACPI_TIMER_IO_ADDRESS 0xb008
+
+//
+// ACPI shutdown device address
+//
+#define CLOUDHV_ACPI_SHUTDOWN_IO_ADDRESS 0x03c0
+
+//
+// 32-bit MMIO memory hole base address
+//
+#define CLOUDHV_MMIO_HOLE_ADDRESS 0xc0000000
+
+//
+// 32-bit MMIO memory hole size
+//
+#define CLOUDHV_MMIO_HOLE_SIZE 0x38000000
+
+#endif // __CLOUDHV_H__
|