The version 2 of the FWU metadata maintains a bank_state field per bank, which keeps an aggregate status of the bank. A bank can either be in a valid, invalid, or accepted state.
Update the bank_state field of the metadata once the update has gone through successfully(when skipping Trial State), or once the images in the bank have been accepted.
Signed-off-by: Sughosh Ganu sughosh.ganu@linaro.org ---
Changes since V1: None
lib/efi_loader/efi_capsule.c | 10 ++++++++++ 1 file changed, 10 insertions(+)
diff --git a/lib/efi_loader/efi_capsule.c b/lib/efi_loader/efi_capsule.c index 0e6a38b441..422bb11162 100644 --- a/lib/efi_loader/efi_capsule.c +++ b/lib/efi_loader/efi_capsule.c @@ -480,6 +480,12 @@ static __maybe_unused efi_status_t fwu_empty_capsule_process( if (ret != EFI_SUCCESS) log_err("Unable to set the Accept bit for the image %pUs\n", image_guid); + + status = fwu_bank_state_update(active_idx); + ret = fwu_to_efi_error(status); + if (ret != EFI_SUCCESS) + log_err("Unable to update the bank_state for bank %u\n", + active_idx); }
return ret; @@ -525,6 +531,10 @@ static __maybe_unused efi_status_t fwu_post_update_process(bool fw_accept_os) status = fwu_trial_state_start(update_index); if (status < 0) ret = EFI_DEVICE_ERROR; + } else { + status = fwu_bank_state_update(update_index); + if (status < 0) + ret = EFI_DEVICE_ERROR; } }