efi: Use device device path type Messaging for network interface node

[platform/kernel/u-boot.git] / lib / efi_loader / efi_net.c

diff --git a/lib/efi_loader/efi_net.c b/lib/efi_loader/efi_net.c
index 3796496..604ac6e 100644 (file)
--- a/lib/efi_loader/efi_net.c
+++ b/lib/efi_loader/efi_net.c
@@ -27,7 +27,8 @@ struct efi_net_obj {
        struct efi_simple_network net;
        struct efi_simple_network_mode net_mode;
        /* Device path to the network adapter */
-       struct efi_device_path_file_path dp[2];
+       struct efi_device_path_mac_addr dp_mac;
+       struct efi_device_path_file_path dp_end;
        /* PXE struct to transmit dhcp data */
        struct efi_pxe pxe;
        struct efi_pxe_mode pxe_mode;
@@ -205,7 +206,7 @@ static efi_status_t EFIAPI efi_net_open_dp(void *handle, efi_guid_t *protocol,
        struct efi_simple_network *net = handle;
        struct efi_net_obj *netobj = container_of(net, struct efi_net_obj, net);
 
-       *protocol_interface = netobj->dp;
+       *protocol_interface = &netobj->dp_mac;
 
        return EFI_SUCCESS;
 }
@@ -236,11 +237,10 @@ void efi_net_set_dhcp_ack(void *pkt, int len)
 int efi_net_register(void **handle)
 {
        struct efi_net_obj *netobj;
-       struct efi_device_path_file_path dp_net = {
-               .dp.type = DEVICE_PATH_TYPE_MEDIA_DEVICE,
-               .dp.sub_type = DEVICE_PATH_SUB_TYPE_FILE_PATH,
+       struct efi_device_path_mac_addr dp_net = {
+               .dp.type = DEVICE_PATH_TYPE_MESSAGING_DEVICE,
+               .dp.sub_type = DEVICE_PATH_SUB_TYPE_MSG_MAC_ADDR,
                .dp.length = sizeof(dp_net),
-               .str = { 'N', 'e', 't' },
        };
        struct efi_device_path_file_path dp_end = {
                .dp.type = DEVICE_PATH_TYPE_END,
@@ -279,8 +279,9 @@ int efi_net_register(void **handle)
        netobj->net.receive = efi_net_receive;
        netobj->net.mode = &netobj->net_mode;
        netobj->net_mode.state = EFI_NETWORK_STARTED;
-       netobj->dp[0] = dp_net;
-       netobj->dp[1] = dp_end;
+       netobj->dp_mac = dp_net;
+       netobj->dp_end = dp_end;
+       memcpy(netobj->dp_mac.mac.addr, eth_get_ethaddr(), 6);
        memcpy(netobj->net_mode.current_address.mac_addr, eth_get_ethaddr(), 6);
        netobj->net_mode.max_packet_size = PKTSIZE;