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uefi-capsule: Do not generate a capsule header for the FMP GUID

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In theory, hardware with FMP should have fw_type=0x4 in the ESRT which
sets `_NO_CAPSULE_HEADER_FIXUP` -- but in reality that is not always
the case.
This commit is contained in:
Richard Hughes 2022-06-14 09:56:12 +01:00
parent 6a1ceebd4c
commit e60a877c46
1 changed files with 4 additions and 1 deletions
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5
plugins/uefi-capsule/fu-uefi-device.c
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@ -36,6 +36,8 @@ G_DEFINE_TYPE_WITH_PRIVATE(FuUefiDevice, fu_uefi_device, FU_TYPE_DEVICE)
#define GET_PRIVATE(o) (fu_uefi_device_get_instance_private(o))
#define FU_EFI_FMP_CAPSULE_GUID "6dcbd5ed-e82d-4c44-bda1-7194199ad92a"
enum {
PROP_0,
PROP_FW_CLASS,
@ -415,7 +417,8 @@ fu_uefi_device_fixup_firmware(FuUefiDevice *self, GBytes *fw, GError **error)
if (g_strcmp0(fu_uefi_device_get_guid(self), guid_new) == 0) {
g_debug("ESRT matches payload GUID");
return g_bytes_ref(fw);
} else if (fu_device_has_private_flag(FU_DEVICE(self),
} else if (g_strcmp0(guid_new, FU_EFI_FMP_CAPSULE_GUID) == 0 ||
fu_device_has_private_flag(FU_DEVICE(self),
FU_UEFI_DEVICE_FLAG_NO_CAPSULE_HEADER_FIXUP)) {
return g_bytes_ref(fw);
} else {