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| author | Eduardo Habkost <ehabkost@redhat.com> | 2014-01-09 17:12:42 -0200 |
|---|---|---|
| committer | Michael S. Tsirkin <mst@redhat.com> | 2014-01-26 13:11:45 +0200 |
| commit | f30ee8a9682be4abfcb05c6389894f8cfc35c3f0 (patch) | |
| tree | 9a766eede0ae25fe39f6fd6dd6eb19201f4756e9 | |
| parent | 306077640a652e090779498aadbeb0c605feaacd (diff) | |
| download | qemu-f30ee8a9682be4abfcb05c6389894f8cfc35c3f0.tar.gz | |
pc: Save size of RAM below 4GB
The ram_below_4g value will be useful in other places, such as the ACPI
table code, and other code that currently requires passing
below_4g_mem_size around in function arguments.
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
| -rw-r--r-- | hw/i386/pc.c | 1 | ||||
| -rw-r--r-- | include/hw/i386/pc.h | 2 |
2 files changed, 2 insertions, 1 deletions
diff --git a/hw/i386/pc.c b/hw/i386/pc.c index 6f0be37d8b..348b15f267 100644 --- a/hw/i386/pc.c +++ b/hw/i386/pc.c @@ -1072,6 +1072,7 @@ PcGuestInfo *pc_guest_info_init(ram_addr_t below_4g_mem_size, PcGuestInfo *guest_info = &guest_info_state->info; int i, j; + guest_info->ram_size_below_4g = below_4g_mem_size; guest_info->ram_size = below_4g_mem_size + above_4g_mem_size; guest_info->apic_id_limit = pc_apic_id_limit(max_cpus); guest_info->apic_xrupt_override = kvm_allows_irq0_override(); diff --git a/include/hw/i386/pc.h b/include/hw/i386/pc.h index 92eabebb2c..3e1e81b27b 100644 --- a/include/hw/i386/pc.h +++ b/include/hw/i386/pc.h @@ -35,7 +35,7 @@ typedef struct PcPciInfo { struct PcGuestInfo { bool has_pci_info; bool isapc_ram_fw; - hwaddr ram_size; + hwaddr ram_size, ram_size_below_4g; unsigned apic_id_limit; bool apic_xrupt_override; uint64_t numa_nodes; |