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hv: relocate ACPI DATA address to 0x7fe00000

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Relocate ACPI address to 0x7fe00000 and ACPI NVS to 0x7ff00000 correspondingly.
In this case, we could include TPM event log region [0x7ffb0000, 0x80000000)
into ACPI NVS.

Tracked-On: #6320
Signed-off-by: Fei Li <fei1.li@intel.com>
This commit is contained in:
Fei Li
2021-07-29 10:02:48 +08:00
committed by wenlingz
parent 74e68e39d1
commit a705ff2dac
3 changed files with 9 additions and 9 deletions
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6
hypervisor/arch/x86/guest/ve820.c
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@@ -199,17 +199,17 @@ static const struct e820_entry pre_ve820_template[E820_MAX_ENTRIES] = {
},
{ /* part2 of lowmem of hpa1*/
.baseaddr = PRE_RTVM_SW_SRAM_BASE_GPA + PRE_RTVM_SW_SRAM_MAX_SIZE,
.length = MEM_2G - MEM_1M - (PRE_RTVM_SW_SRAM_BASE_GPA + PRE_RTVM_SW_SRAM_MAX_SIZE),
.length = VIRT_ACPI_DATA_ADDR - (PRE_RTVM_SW_SRAM_BASE_GPA + PRE_RTVM_SW_SRAM_MAX_SIZE),
.type = E820_TYPE_RAM
},
{ /* ACPI Reclaim */
.baseaddr = VIRT_ACPI_DATA_ADDR,/* consecutive from 0x7fff0000UL */
.baseaddr = VIRT_ACPI_DATA_ADDR,/* consecutive from 0x7fe00000UL */
.length = (960U * MEM_1K), /* 960KB */
.type = E820_TYPE_ACPI_RECLAIM
},
{ /* ACPI NVS */
.baseaddr = VIRT_ACPI_NVS_ADDR, /* consecutive after ACPI Reclaim */
.length = 0x10000, /* 64KB */
.length = MEM_1M, /* only the first 64KB is used for NVS */
.type = E820_TYPE_ACPI_NVS
},
{ /* 32bit PCI hole */