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hw/arm/virt: remove VirtGuestInfo 

by moving VirtGuestInfo.fw_cfg to VirtMachineState. This is the
mach-virt equivalent of "pc: Move PcGuestInfo.fw_cfg to
PCMachineState" and "pc: Eliminate PcGuestInfo struct" combined.

Signed-off-by: Andrew Jones <drjones@redhat.com>
Acked-by: Michael S. Tsirkin <mst@redhat.com>
Message-id: 20170102200153.28864-14-drjones@redhat.com
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
This commit is contained in:
Andrew Jones 2017-01-09 11:40:23 +00:00 committed by Peter Maydell
parent 4dad9e7478
commit af1f60a402
3 changed files with 11 additions and 18 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
hw/arm/virt-acpi-build.c
View File

@ -825,11 +825,10 @@ static const VMStateDescription vmstate_virt_acpi_build = {
void virt_acpi_setup(VirtMachineState *vms)
{
VirtGuestInfo *guest_info = &vms->acpi_guest_info;
AcpiBuildTables tables;
AcpiBuildState *build_state;
if (!guest_info->fw_cfg) {
if (!vms->fw_cfg) {
trace_virt_acpi_setup();
return;
}
@ -854,8 +853,8 @@ void virt_acpi_setup(VirtMachineState *vms)
acpi_add_rom_blob(build_state, tables.linker->cmd_blob,
"etc/table-loader", 0);
fw_cfg_add_file(guest_info->fw_cfg, ACPI_BUILD_TPMLOG_FILE,
tables.tcpalog->data, acpi_data_len(tables.tcpalog));
fw_cfg_add_file(vms->fw_cfg, ACPI_BUILD_TPMLOG_FILE, tables.tcpalog->data,
acpi_data_len(tables.tcpalog));
build_state->rsdp_mr = acpi_add_rom_blob(build_state, tables.rsdp,
ACPI_BUILD_RSDP_FILE, 0);

16
hw/arm/virt.c
View File

@ -889,7 +889,7 @@ static void create_flash(const VirtMachineState *vms,
}
}
static void create_fw_cfg(const VirtMachineState *vms, AddressSpace *as)
static FWCfgState *create_fw_cfg(const VirtMachineState *vms, AddressSpace *as)
{
hwaddr base = vms->memmap[VIRT_FW_CFG].base;
hwaddr size = vms->memmap[VIRT_FW_CFG].size;
@ -906,6 +906,7 @@ static void create_fw_cfg(const VirtMachineState *vms, AddressSpace *as)
qemu_fdt_setprop_sized_cells(vms->fdt, nodename, "reg",
2, base, 2, size);
g_free(nodename);
return fw_cfg;
}
static void create_pcie_irq_map(const VirtMachineState *vms,
@ -1133,12 +1134,11 @@ static void *machvirt_dtb(const struct arm_boot_info *binfo, int *fdt_size)
static void virt_build_smbios(VirtMachineState *vms)
{
FWCfgState *fw_cfg = vms->acpi_guest_info.fw_cfg;
uint8_t *smbios_tables, *smbios_anchor;
size_t smbios_tables_len, smbios_anchor_len;
const char *product = "QEMU Virtual Machine";
if (!fw_cfg) {
if (!vms->fw_cfg) {
return;
}
@ -1153,9 +1153,9 @@ static void virt_build_smbios(VirtMachineState *vms)
&smbios_anchor, &smbios_anchor_len);
if (smbios_anchor) {
fw_cfg_add_file(fw_cfg, "etc/smbios/smbios-tables",
fw_cfg_add_file(vms->fw_cfg, "etc/smbios/smbios-tables",
smbios_tables, smbios_tables_len);
fw_cfg_add_file(fw_cfg, "etc/smbios/smbios-anchor",
fw_cfg_add_file(vms->fw_cfg, "etc/smbios/smbios-anchor",
smbios_anchor, smbios_anchor_len);
}
}
@ -1180,7 +1180,6 @@ static void machvirt_init(MachineState *machine)
int n, virt_max_cpus;
MemoryRegion *ram = g_new(MemoryRegion, 1);
const char *cpu_model = machine->cpu_model;
VirtGuestInfo *guest_info = &vms->acpi_guest_info;
char **cpustr;
ObjectClass *oc;
const char *typename;
@ -1369,10 +1368,9 @@ static void machvirt_init(MachineState *machine)
*/
create_virtio_devices(vms, pic);
create_fw_cfg(vms, &address_space_memory);
rom_set_fw(fw_cfg_find());
vms->fw_cfg = create_fw_cfg(vms, &address_space_memory);
rom_set_fw(vms->fw_cfg);
guest_info->fw_cfg = fw_cfg_find();
vms->machine_done.notify = virt_machine_done;
qemu_add_machine_init_done_notifier(&vms->machine_done);

6
include/hw/arm/virt.h
View File

@ -77,10 +77,6 @@ typedef struct MemMapEntry {
hwaddr size;
} MemMapEntry;
typedef struct VirtGuestInfo {
FWCfgState *fw_cfg;
} VirtGuestInfo;
typedef struct {
MachineClass parent;
bool disallow_affinity_adjustment;
@ -91,8 +87,8 @@ typedef struct {
typedef struct {
MachineState parent;
VirtGuestInfo acpi_guest_info;
Notifier machine_done;
FWCfgState *fw_cfg;
bool secure;
bool highmem;
int32_t gic_version;