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[PATCH V4 3/8] hw/riscv/virt: Add memmap pointer to RiscVVirtState
From: |
Sunil V L |
Subject: |
[PATCH V4 3/8] hw/riscv/virt: Add memmap pointer to RiscVVirtState |
Date: |
Fri, 24 Feb 2023 14:06:56 +0530 |
memmap needs to be exported outside of virt.c so that
modules like acpi can use it. Hence, add a pointer field
in RiscVVirtState structure and initialize it with the
memorymap.
Signed-off-by: Sunil V L <sunilvl@ventanamicro.com>
Reviewed-by: Bin Meng <bmeng@tinylab.org>
Acked-by: Alistair Francis <alistair.francis@wdc.com>
Reviewed-by: Andrew Jones <ajones@ventanamicro.com>
---
hw/riscv/virt.c | 2 ++
include/hw/riscv/virt.h | 1 +
2 files changed, 3 insertions(+)
diff --git a/hw/riscv/virt.c b/hw/riscv/virt.c
index 89d5b9d8aa..bcbacf4e63 100644
--- a/hw/riscv/virt.c
+++ b/hw/riscv/virt.c
@@ -1459,6 +1459,8 @@ static void virt_machine_init(MachineState *machine)
ROUND_UP(virt_high_pcie_memmap.base, virt_high_pcie_memmap.size);
}
+ s->memmap = virt_memmap;
+
/* register system main memory (actual RAM) */
memory_region_add_subregion(system_memory, memmap[VIRT_DRAM].base,
machine->ram);
diff --git a/include/hw/riscv/virt.h b/include/hw/riscv/virt.h
index 62efebaa32..379501edcc 100644
--- a/include/hw/riscv/virt.h
+++ b/include/hw/riscv/virt.h
@@ -59,6 +59,7 @@ struct RISCVVirtState {
char *oem_id;
char *oem_table_id;
OnOffAuto acpi;
+ const MemMapEntry *memmap;
};
enum {
--
2.34.1
[PATCH V4 6/8] hw/riscv/virt: virt-acpi-build.c: Add RHCT Table, Sunil V L, 2023/02/24
[PATCH V4 7/8] hw/riscv/virt.c: Initialize the ACPI tables, Sunil V L, 2023/02/24