[PATCH v3 38/62] arm/acpi: Add placeholder for efi and acpi load address

shannon.zhao at linaro.org shannon.zhao at linaro.org
Tue Nov 17 01:40:37 PST 2015

From: Shannon Zhao <shannon.zhao at linaro.org>

EFI table, memory description table and some of acpi tables will be
placed after DOM0 memory space. Add placeholder for the starting address
for loading in DOM0 and the size of new added tables. Also add a
placeholder to store the new created tables.

Signed-off-by: Parth Dixit <parth.dixit at linaro.org>
Signed-off-by: Shannon Zhao <shannon.zhao at linaro.org>
 xen/include/asm-arm/domain.h | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/xen/include/asm-arm/domain.h b/xen/include/asm-arm/domain.h
index 1e61f30..91272e5 100644
--- a/xen/include/asm-arm/domain.h
+++ b/xen/include/asm-arm/domain.h
@@ -125,6 +125,11 @@ struct arch_domain
     } vuart;
     unsigned int evtchn_irq;
+    void *efi_acpi_table;
+    paddr_t efi_acpi_gpa;
+    paddr_t efi_acpi_len;
 }  __cacheline_aligned;
 struct arch_vcpu

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