[PATCH 09/18] capsule: Accept a bank on a successful update

[Sughosh Ganu]

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.g...@linaro.org>
---
 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;
                }
        }
 
-- 
2.34.1