U-Boot does not implement all functions of the simple network protocol. The unimplemented functions return either of EFI_SUCCESS and EFI_INVALID_PARAMETER.

The UEFI spec foresees to return EFI_UNSUPPORTED in these cases.

Signed-off-by: Heinrich Schuchardt xypron.glpk@gmx.de --- lib/efi_loader/efi_net.c | 10 ++++------ 1 file changed, 4 insertions(+), 6 deletions(-)

diff --git a/lib/efi_loader/efi_net.c b/lib/efi_loader/efi_net.c index 0b949d86e8..2afadfc62a 100644 --- a/lib/efi_loader/efi_net.c +++ b/lib/efi_loader/efi_net.c @@ -81,9 +81,7 @@ static efi_status_t EFIAPI efi_net_receive_filters( EFI_ENTRY("%p, %x, %x, %x, %lx, %p", this, enable, disable, reset_mcast_filter, mcast_filter_count, mcast_filter);

- /* XXX Do we care? */ - - return EFI_EXIT(EFI_SUCCESS); + return EFI_EXIT(EFI_UNSUPPORTED); }

static efi_status_t EFIAPI efi_net_station_address( @@ -92,7 +90,7 @@ static efi_status_t EFIAPI efi_net_station_address( { EFI_ENTRY("%p, %x, %p", this, reset, new_mac);

- return EFI_EXIT(EFI_INVALID_PARAMETER); + return EFI_EXIT(EFI_UNSUPPORTED); }

static efi_status_t EFIAPI efi_net_statistics(struct efi_simple_network *this, @@ -101,7 +99,7 @@ static efi_status_t EFIAPI efi_net_statistics(struct efi_simple_network *this, { EFI_ENTRY("%p, %x, %p, %p", this, reset, stat_size, stat_table);

- return EFI_EXIT(EFI_INVALID_PARAMETER); + return EFI_EXIT(EFI_UNSUPPORTED); }

static efi_status_t EFIAPI efi_net_mcastiptomac(struct efi_simple_network *this, @@ -121,7 +119,7 @@ static efi_status_t EFIAPI efi_net_nvdata(struct efi_simple_network *this, EFI_ENTRY("%p, %x, %lx, %lx, %p", this, read_write, offset, buffer_size, buffer);

- return EFI_EXIT(EFI_INVALID_PARAMETER); + return EFI_EXIT(EFI_UNSUPPORTED); }

static efi_status_t EFIAPI efi_net_get_status(struct efi_simple_network *this,