hw/riscv/virt: Add memmap pointer to RiscVVirtState
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>
Message-ID: <20230302091212.999767-4-sunilvl@ventanamicro.com>
Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>
diff --git a/hw/riscv/virt.c b/hw/riscv/virt.c
index 90579a4..aed303e 100644
--- a/hw/riscv/virt.c
+++ b/hw/riscv/virt.c
@@ -1458,6 +1458,8 @@
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 62efeba..379501e 100644
--- a/include/hw/riscv/virt.h
+++ b/include/hw/riscv/virt.h
@@ -59,6 +59,7 @@
char *oem_id;
char *oem_table_id;
OnOffAuto acpi;
+ const MemMapEntry *memmap;
};
enum {
