efi_loader: size fields in SimpleNetworkProtocol
The size fields in the Simple Network Protocol are all
UINTN in the UEFI spec. So use size_t.
Provide a function description of the receive function.
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/lib/efi_loader/efi_net.c b/lib/efi_loader/efi_net.c
index b16463b..4546b43 100644
--- a/lib/efi_loader/efi_net.c
+++ b/lib/efi_loader/efi_net.c
@@ -150,12 +150,13 @@
}
static efi_status_t EFIAPI efi_net_transmit(struct efi_simple_network *this,
- ulong header_size, ulong buffer_size, void *buffer,
+ size_t header_size, size_t buffer_size, void *buffer,
struct efi_mac_address *src_addr,
struct efi_mac_address *dest_addr, u16 *protocol)
{
- EFI_ENTRY("%p, %lx, %lx, %p, %p, %p, %p", this, header_size,
- buffer_size, buffer, src_addr, dest_addr, protocol);
+ EFI_ENTRY("%p, %lu, %lu, %p, %p, %p, %p", this,
+ (unsigned long)header_size, (unsigned long)buffer_size,
+ buffer, src_addr, dest_addr, protocol);
efi_timer_check();
@@ -183,8 +184,23 @@
wait_for_packet->is_signaled = true;
}
+/*
+ * Receive a packet from a network interface.
+ *
+ * This function implements the Receive service of the Simple Network Protocol.
+ * See the UEFI spec for details.
+ *
+ * @this the instance of the Simple Network Protocol
+ * @header_size size of the media header
+ * @buffer_size size of the buffer to receive the packet
+ * @buffer buffer to receive the packet
+ * @src_addr source MAC address
+ * @dest_addr destination MAC address
+ * @protocol protocol
+ * @return status code
+ */
static efi_status_t EFIAPI efi_net_receive(struct efi_simple_network *this,
- ulong *header_size, ulong *buffer_size, void *buffer,
+ size_t *header_size, size_t *buffer_size, void *buffer,
struct efi_mac_address *src_addr,
struct efi_mac_address *dest_addr, u16 *protocol)
{