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| author | Richard Henderson <richard.henderson@linaro.org> | 2021-11-03 13:07:30 -0400 |
|---|---|---|
| committer | Richard Henderson <richard.henderson@linaro.org> | 2021-11-03 13:07:30 -0400 |
| commit | b1fd92137e4d485adeec8e9f292f928ff335b76c (patch) | |
| tree | a313d04130309d9898fc07698096724c4b316386 /hw/i386/multiboot.c | |
| parent | c55e3370c359713ff1e2a3392f36978c629c20c8 (diff) | |
| parent | 16bfbc70f39e420b6b6cfe39ed8571606482b94a (diff) | |
| download | focaccia-qemu-b1fd92137e4d485adeec8e9f292f928ff335b76c.tar.gz focaccia-qemu-b1fd92137e4d485adeec8e9f292f928ff335b76c.zip | |
Merge remote-tracking branch 'remotes/bonzini/tags/for-upstream' into staging
* Build system fixes and cleanups * DMA support in the multiboot option ROM * Rename default-bus-bypass-iommu * Deprecate -watchdog and cleanup -watchdog-action * HVF fix for <PAGE_SIZE regions * Support TSC scaling for AMD nested virtualization * Fix for ESP fuzzing bug # gpg: Signature made Tue 02 Nov 2021 10:57:37 AM EDT # gpg: using RSA key F13338574B662389866C7682BFFBD25F78C7AE83 # gpg: issuer "pbonzini@redhat.com" # gpg: Good signature from "Paolo Bonzini <bonzini@gnu.org>" [full] # gpg: aka "Paolo Bonzini <pbonzini@redhat.com>" [full] * remotes/bonzini/tags/for-upstream: (27 commits) configure: fix --audio-drv-list help message configure: Remove the check for the __thread keyword Move the l2tpv3 test from configure to meson.build meson: remove unnecessary coreaudio test program meson: remove pointless warnings meson.build: Allow to disable OSS again meson: bump submodule to 0.59.3 qtest/am53c974-test: add test for cancelling in-flight requests esp: ensure in-flight SCSI requests are always cancelled KVM: SVM: add migration support for nested TSC scaling hw/i386: fix vmmouse registration watchdog: remove select_watchdog_action vl: deprecate -watchdog watchdog: add information from -watchdog help to -device help hw/i386: Rename default_bus_bypass_iommu hvf: Avoid mapping regions < PAGE_SIZE as ram configure: do not duplicate CPU_CFLAGS into QEMU_LDFLAGS configure: remove useless NPTL probe target/i386: use DMA-enabled multiboot ROM for new-enough QEMU machine types optionrom: add a DMA-enabled multiboot ROM ... Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Diffstat (limited to 'hw/i386/multiboot.c')
| -rw-r--r-- | hw/i386/multiboot.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/hw/i386/multiboot.c b/hw/i386/multiboot.c index 9e7d69d470..0a10089f14 100644 --- a/hw/i386/multiboot.c +++ b/hw/i386/multiboot.c @@ -143,7 +143,8 @@ static void mb_add_mod(MultibootState *s, s->mb_mods_count++; } -int load_multiboot(FWCfgState *fw_cfg, +int load_multiboot(X86MachineState *x86ms, + FWCfgState *fw_cfg, FILE *f, const char *kernel_filename, const char *initrd_filename, @@ -151,6 +152,7 @@ int load_multiboot(FWCfgState *fw_cfg, int kernel_file_size, uint8_t *header) { + bool multiboot_dma_enabled = X86_MACHINE_GET_CLASS(x86ms)->fwcfg_dma_enabled; int i, is_multiboot = 0; uint32_t flags = 0; uint32_t mh_entry_addr; @@ -401,7 +403,11 @@ int load_multiboot(FWCfgState *fw_cfg, fw_cfg_add_bytes(fw_cfg, FW_CFG_INITRD_DATA, mb_bootinfo_data, sizeof(bootinfo)); - option_rom[nb_option_roms].name = "multiboot.bin"; + if (multiboot_dma_enabled) { + option_rom[nb_option_roms].name = "multiboot_dma.bin"; + } else { + option_rom[nb_option_roms].name = "multiboot.bin"; + } option_rom[nb_option_roms].bootindex = 0; nb_option_roms++; |