The existing syntax can only describe stateless firmware builds, while the extended one can additionally describe builds intended for use with the uefi-vars device. This involves including the path to the corresponding varstore template. Signed-off-by: Andrea Bolognani <abologna@redhat.com> --- src/qemu/qemu_firmware.c | 29 +++++++++++++++++++++++++++++ 1 file changed, 29 insertions(+) diff --git a/src/qemu/qemu_firmware.c b/src/qemu/qemu_firmware.c index 4b2155f311..f64ea287b4 100644 --- a/src/qemu/qemu_firmware.c +++ b/src/qemu/qemu_firmware.c @@ -95,6 +95,7 @@ struct _qemuFirmwareMappingFlash { typedef struct _qemuFirmwareMappingMemory qemuFirmwareMappingMemory; struct _qemuFirmwareMappingMemory { char *filename; + char *template; }; @@ -219,6 +220,7 @@ static void qemuFirmwareMappingMemoryFreeContent(qemuFirmwareMappingMemory *memory) { g_free(memory->filename); + g_free(memory->template); } @@ -406,7 +408,11 @@ qemuFirmwareMappingMemoryParse(const char *path, virJSONValue *doc, qemuFirmwareMappingMemory *memory) { + virJSONValue *uefi_vars; const char *filename; + const char *template; + + uefi_vars = virJSONValueObjectGet(doc, "uefi-vars"); if (!(filename = virJSONValueObjectGetString(doc, "filename"))) { VIR_DEBUG("missing 'filename' in '%s'", path); @@ -415,6 +421,15 @@ qemuFirmwareMappingMemoryParse(const char *path, memory->filename = g_strdup(filename); + if (uefi_vars) { + if (!(template = virJSONValueObjectGetString(uefi_vars, "template"))) { + VIR_DEBUG("missing 'template' for 'uefi-vars' in '%s'", path); + return -1; + } + + memory->template = g_strdup(template); + } + return 0; } @@ -702,6 +717,20 @@ qemuFirmwareMappingMemoryFormat(virJSONValue *mapping, memory->filename) < 0) return -1; + if (memory->template) { + g_autoptr(virJSONValue) uefi_vars = virJSONValueNewObject(); + + if (virJSONValueObjectAppendString(uefi_vars, + "template", + memory->template) < 0) + return -1; + + if (virJSONValueObjectAppend(mapping, + "uefi-vars", + &uefi_vars) < 0) + return -1; + } + return 0; } -- 2.53.0