efi_loader: fix efi_net_get_status
The returned interrupt status was wrong.
As out transmit buffer is empty we need to always set
EFI_SIMPLE_NETWORK_TRANSMIT_INTERRUPT.
When we have received a packet we need to set
EFI_SIMPLE_NETWORK_RECEIVE_INTERRUPT.
Furthermore we should call efi_timer_check() to handle events.
Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Reviewed-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Alexander Graf <agraf@suse.de>
diff --git a/include/efi_api.h b/include/efi_api.h
index 2f31464..1f349db 100644
--- a/include/efi_api.h
+++ b/include/efi_api.h
@@ -600,6 +600,12 @@
#define EFI_SIMPLE_NETWORK_RECEIVE_PROMISCUOUS 0x08
#define EFI_SIMPLE_NETWORK_RECEIVE_PROMISCUOUS_MULTICAST 0x10
+/* interrupt status bit mask */
+#define EFI_SIMPLE_NETWORK_RECEIVE_INTERRUPT 0x01
+#define EFI_SIMPLE_NETWORK_TRANSMIT_INTERRUPT 0x02
+#define EFI_SIMPLE_NETWORK_COMMAND_INTERRUPT 0x04
+#define EFI_SIMPLE_NETWORK_SOFTWARE_INTERRUPT 0x08
+
/* revision of the simple network protocol */
#define EFI_SIMPLE_NETWORK_PROTOCOL_REVISION 0x00010000