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| author | Heinrich Schuchardt <xypron.glpk@gmx.de> | 2020-03-24 19:54:53 +0000 |
|---|---|---|
| committer | Heinrich Schuchardt <xypron.glpk@gmx.de> | 2020-07-11 23:14:17 +0200 |
| commit | b02a707152dc8046de6777c633f1d719c329a133 (patch) | |
| tree | 97edc0b37cf52faff79a70d24243edd6fcd74c34 /lib/efi_loader/efi_variable.c | |
| parent | ab7296c99c273736801f9480cd21fbe862671987 (diff) | |
| download | u-boot-b02a707152dc8046de6777c633f1d719c329a133.zip u-boot-b02a707152dc8046de6777c633f1d719c329a133.tar.gz u-boot-b02a707152dc8046de6777c633f1d719c329a133.tar.bz2 | |
efi_loader: enable UEFI variables at runtime
Enable UEFI variables at runtime.
Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Diffstat (limited to 'lib/efi_loader/efi_variable.c')
| -rw-r--r-- | lib/efi_loader/efi_variable.c | 14 |
1 files changed, 12 insertions, 2 deletions
diff --git a/lib/efi_loader/efi_variable.c b/lib/efi_loader/efi_variable.c index bbdc071..eab5f00 100644 --- a/lib/efi_loader/efi_variable.c +++ b/lib/efi_loader/efi_variable.c @@ -668,7 +668,16 @@ static efi_status_t __efi_runtime EFIAPI efi_get_variable_runtime(u16 *variable_name, const efi_guid_t *vendor, u32 *attributes, efi_uintn_t *data_size, void *data) { - return EFI_UNSUPPORTED; + efi_status_t ret; + + ret = efi_get_variable_int(variable_name, vendor, attributes, + data_size, data, NULL); + + /* Remove EFI_VARIABLE_READ_ONLY flag */ + if (attributes) + *attributes &= EFI_VARIABLE_MASK; + + return ret; } /** @@ -684,7 +693,8 @@ static efi_status_t __efi_runtime EFIAPI efi_get_next_variable_name_runtime(efi_uintn_t *variable_name_size, u16 *variable_name, efi_guid_t *vendor) { - return EFI_UNSUPPORTED; + return efi_get_next_variable_name_int(variable_name_size, variable_name, + vendor); } /** |