diff mbox series

[U-Boot,09/17] efi_net: return EFI_UNSUPPORTED where appropriate

Message ID 20170924195716.3433-10-xypron.glpk@gmx.de
State Superseded, archived
Delegated to: Alexander Graf
Headers show
Series efi_loader: Simple Network Protocol | expand

Commit Message

Heinrich Schuchardt Sept. 24, 2017, 7:57 p.m. UTC 
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 mbox series

Patch

diff --git a/lib/efi_loader/efi_net.c b/lib/efi_loader/efi_net.c
index 9def34cf93..569bf367a8 100644
--- a/lib/efi_loader/efi_net.c
+++ b/lib/efi_loader/efi_net.c
@@ -78,9 +78,7 @@  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(
@@ -89,7 +87,7 @@  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,
@@ -98,7 +96,7 @@  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,
@@ -118,7 +116,7 @@  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,