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target/i386: move linuxboot_dma_enabled to X86MachineState

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This removes a parameter from x86_load_linux, and will avoid code
duplication between the linux and multiboot cases once multiboot
starts to support DMA.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
This commit is contained in:
Paolo Bonzini 2021-10-20 14:48:10 +02:00
parent 0b09d44164
commit f014c97459
7 changed files with 16 additions and 13 deletions
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3
include/hw/i386/pc.h
View file

@ -116,9 +116,6 @@ struct PCMachineClass {
/* generate legacy CPU hotplug AML */
bool legacy_cpu_hotplug;
/* use DMA capable linuxboot option rom */
bool linuxboot_dma_enabled;
/* use PVH to load kernels that support this feature */
bool pvh_enabled;

5
include/hw/i386/x86.h
View file

@ -38,6 +38,8 @@ struct X86MachineClass {
bool save_tsc_khz;
/* Enables contiguous-apic-ID mode */
bool compat_apic_id_mode;
/* use DMA capable linuxboot option rom */
bool fwcfg_dma_enabled;
};
struct X86MachineState {
@ -120,8 +122,7 @@ void x86_bios_rom_init(MachineState *ms, const char *default_firmware,
void x86_load_linux(X86MachineState *x86ms,
FWCfgState *fw_cfg,
int acpi_data_size,
bool pvh_enabled,
bool linuxboot_dma_enabled);
bool pvh_enabled);
bool x86_machine_is_smm_enabled(const X86MachineState *x86ms);
bool x86_machine_is_acpi_enabled(const X86MachineState *x86ms);